{"id":1838,"date":"2026-05-02T08:21:25","date_gmt":"2026-05-02T08:21:25","guid":{"rendered":"https:\/\/trieuminh.com\/?p=1838"},"modified":"2026-06-14T15:05:46","modified_gmt":"2026-06-14T15:05:46","slug":"cac-loai-dau-bao-chay","status":"publish","type":"post","link":"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/","title":{"rendered":"C\u00c1C LO\u1ea0I \u0110\u1ea6U B\u00c1O CH\u00c1Y"},"content":{"rendered":"<h1 data-section-id=\"27dy39\" data-start=\"235\" data-end=\"334\"><span class=\"ez-toc-section\" id=\"CAC_LOAI_DAU_BAO_CHAY\"><\/span>C\u00c1C LO\u1ea0I \u0110\u1ea6U B\u00c1O CH\u00c1Y<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h1 data-section-id=\"27dy39\" data-start=\"235\" data-end=\"334\"><span class=\"ez-toc-section\" id=\"_Phan_loai_nguyen_ly_hoat_dong_va_ung_dung_thuc_te_trong_he_thong_bao_chay\"><\/span>\u00a0Ph\u00e2n lo\u1ea1i, nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf trong h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<hr data-start=\"336\" data-end=\"339\" \/>\n<h2 data-section-id=\"ekpd1m\" data-start=\"341\" data-end=\"392\"><span class=\"ez-toc-section\" id=\"1_Tong_quan_ve_dau_bao_chay_trong_he_thong_PCCC\"><\/span>1. T\u1ed5ng quan v\u1ec1 \u0111\u1ea7u b\u00e1o ch\u00e1y trong h\u1ec7 th\u1ed1ng PCCC<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"1drd2v0\" data-start=\"394\" data-end=\"425\"><span class=\"ez-toc-section\" id=\"11_Khai_niem_dau_bao_chay\"><\/span>1.1. Kh\u00e1i ni\u1ec7m \u0111\u1ea7u b\u00e1o ch\u00e1y<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"427\" data-end=\"772\">Trong m\u1ed9t h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y t\u1ef1 \u0111\u1ed9ng ho\u00e0n ch\u1ec9nh, \u0111\u1ea7u b\u00e1o ch\u00e1y l\u00e0 thi\u1ebft b\u1ecb c\u00f3 nhi\u1ec7m v\u1ee5 ph\u00e1t hi\u1ec7n c\u00e1c d\u1ea5u hi\u1ec7u ban \u0111\u1ea7u c\u1ee7a \u0111\u00e1m ch\u00e1y th\u00f4ng qua vi\u1ec7c c\u1ea3m nh\u1eadn c\u00e1c y\u1ebfu t\u1ed1 v\u1eadt l\u00fd nh\u01b0 kh\u00f3i, nhi\u1ec7t \u0111\u1ed9, \u00e1nh s\u00e1ng ho\u1eb7c kh\u00ed sinh ra trong qu\u00e1 tr\u00ecnh ch\u00e1y, t\u1eeb \u0111\u00f3 truy\u1ec1n t\u00edn hi\u1ec7u v\u1ec1 trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 k\u00edch ho\u1ea1t c\u1ea3nh b\u00e1o ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y li\u00ean \u0111\u1ed9ng.<\/p>\n<p data-start=\"774\" data-end=\"1055\">Kh\u00e1c v\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u1ea3nh b\u00e1o th\u00f4ng th\u01b0\u1eddng, \u0111\u1ea7u b\u00e1o ch\u00e1y hi\u1ec7n \u0111\u1ea1i kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n ph\u1ea3n \u1ee9ng theo ng\u01b0\u1ee1ng c\u1ed1 \u0111\u1ecbnh m\u00e0 c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch m\u00f4i tr\u01b0\u1eddng xung quanh, \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 nh\u1ea1y v\u00e0 b\u00f9 tr\u1eeb sai l\u1ec7ch theo th\u1eddi gian nh\u1eb1m \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c cao trong su\u1ed1t qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#CAC_LOAI_DAU_BAO_CHAY\" >C\u00c1C LO\u1ea0I \u0110\u1ea6U B\u00c1O CH\u00c1Y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#_Phan_loai_nguyen_ly_hoat_dong_va_ung_dung_thuc_te_trong_he_thong_bao_chay\" >\u00a0Ph\u00e2n lo\u1ea1i, nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf trong h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#1_Tong_quan_ve_dau_bao_chay_trong_he_thong_PCCC\" >1. T\u1ed5ng quan v\u1ec1 \u0111\u1ea7u b\u00e1o ch\u00e1y trong h\u1ec7 th\u1ed1ng PCCC<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#11_Khai_niem_dau_bao_chay\" >1.1. Kh\u00e1i ni\u1ec7m \u0111\u1ea7u b\u00e1o ch\u00e1y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#12_Vai_tro_trong_he_thong_bao_chay\" >1.2. Vai tr\u00f2 trong h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#2_Phan_loai_dau_bao_chay_theo_nguyen_ly_hoat_dong\" >2. Ph\u00e2n lo\u1ea1i \u0111\u1ea7u b\u00e1o ch\u00e1y theo nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#21_Nhom_dau_bao_theo_yeu_to_phat_hien\" >2.1. Nh\u00f3m \u0111\u1ea7u b\u00e1o theo y\u1ebfu t\u1ed1 ph\u00e1t hi\u1ec7n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#22_Phan_loai_theo_cong_nghe_he_thong\" >2.2. Ph\u00e2n lo\u1ea1i theo c\u00f4ng ngh\u1ec7 h\u1ec7 th\u1ed1ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#3_Dau_bao_khoi\" >3. \u0110\u1ea7u b\u00e1o kh\u00f3i<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#31_Nguyen_ly_hoat_dong_cua_dau_bao_khoi\" >3.1. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u1ea7u b\u00e1o kh\u00f3i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#32_Cac_loai_dau_bao_khoi_pho_bien\" >3.2. C\u00e1c lo\u1ea1i \u0111\u1ea7u b\u00e1o kh\u00f3i ph\u1ed5 bi\u1ebfn<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#321_Dau_bao_khoi_quang\" >3.2.1. \u0110\u1ea7u b\u00e1o kh\u00f3i quang<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#322_Dau_bao_khoi_tich_hop_cam_bien_nhiet\" >3.2.2. \u0110\u1ea7u b\u00e1o kh\u00f3i t\u00edch h\u1ee3p c\u1ea3m bi\u1ebfn nhi\u1ec7t<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#4_Dau_bao_nhiet\" >4. \u0110\u1ea7u b\u00e1o nhi\u1ec7t<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#41_Nguyen_ly_hoat_dong\" >4.1. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#42_Cac_loai_dau_bao_nhiet\" >4.2. C\u00e1c lo\u1ea1i \u0111\u1ea7u b\u00e1o nhi\u1ec7t<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#421_Dau_bao_nhiet_co_dinh\" >4.2.1. \u0110\u1ea7u b\u00e1o nhi\u1ec7t c\u1ed1 \u0111\u1ecbnh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#422_Dau_bao_nhiet_gia_tang\" >4.2.2. \u0110\u1ea7u b\u00e1o nhi\u1ec7t gia t\u0103ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#423_Dau_bao_nhiet_ket_hop\" >4.2.3. \u0110\u1ea7u b\u00e1o nhi\u1ec7t k\u1ebft h\u1ee3p<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#5_Dau_bao_beam_dau_bao_tia_chieu\" >5. \u0110\u1ea7u b\u00e1o beam (\u0111\u1ea7u b\u00e1o tia chi\u1ebfu)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#51_Nguyen_ly_hoat_dong\" >5.1. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#52_Dac_diem_ky_thuat\" >5.2. \u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#53_Ung_dung\" >5.3. \u1ee8ng d\u1ee5ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#6_Dau_bao_lua\" >6. \u0110\u1ea7u b\u00e1o l\u1eeda<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#61_Nguyen_ly_hoat_dong_cua_dau_bao_lua\" >6.1. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u1ea7u b\u00e1o l\u1eeda<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#62_Phan_loai_dau_bao_lua\" >6.2. Ph\u00e2n lo\u1ea1i \u0111\u1ea7u b\u00e1o l\u1eeda<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#63_Ung_dung_thuc_te\" >6.3. \u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#7_Dau_bao_khi\" >7. \u0110\u1ea7u b\u00e1o kh\u00ed<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#71_Nguyen_ly_hoat_dong_cua_dau_bao_khi\" >7.1. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u1ea7u b\u00e1o kh\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#72_Cac_loai_khi_thuong_duoc_phat_hien\" >7.2. C\u00e1c lo\u1ea1i kh\u00ed th\u01b0\u1eddng \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#73_Ung_dung\" >7.3. \u1ee8ng d\u1ee5ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#8_Dau_bao_hut_khoi\" >8. \u0110\u1ea7u b\u00e1o h\u00fat kh\u00f3i<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#81_Nguyen_ly_hoat_dong\" >8.1. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#82_Dac_diem_ky_thuat\" >8.2. \u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#83_Ung_dung\" >8.3. \u1ee8ng d\u1ee5ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#9_Dau_bao_da_tieu_chi\" >9. \u0110\u1ea7u b\u00e1o \u0111a ti\u00eau ch\u00ed<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#91_Nguyen_ly_hoat_dong\" >9.1. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#92_Uu_diem_noi_bat\" >9.2. \u01afu \u0111i\u1ec3m n\u1ed5i b\u1eadt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#93_Ung_dung\" >9.3. \u1ee8ng d\u1ee5ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#10_Cac_thiet_bi_lien_quan_trong_he_thong_bao_chay\" >10. C\u00e1c thi\u1ebft b\u1ecb li\u00ean quan trong h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#11_Nguyen_tac_lua_chon_dau_bao_chay\" >11. Nguy\u00ean t\u1eafc l\u1ef1a ch\u1ecdn \u0111\u1ea7u b\u00e1o ch\u00e1y<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#111_Theo_dac_diem_cong_trinh\" >11.1. Theo \u0111\u1eb7c \u0111i\u1ec3m c\u00f4ng tr\u00ecnh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-43\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#112_Theo_moi_truong_hoat_dong\" >11.2. Theo m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-44\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#12_Ket_luan\" >12. K\u1ebft lu\u1eadn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-45\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#13_Tai_lieu_tham_khao_va_tai_file\" >13. T\u00e0i li\u1ec7u tham kh\u1ea3o v\u00e0 t\u1ea3i file<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-46\" href=\"https:\/\/trieuminh.com\/en\/cac-loai-dau-bao-chay\/#LIEN_HE\" >CONTACT US<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<h3 data-section-id=\"1n5b1iz\" data-start=\"1057\" data-end=\"1097\"><span class=\"ez-toc-section\" id=\"12_Vai_tro_trong_he_thong_bao_chay\"><\/span>1.2. Vai tr\u00f2 trong h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1099\" data-end=\"1461\">\u0110\u1ea7u b\u00e1o ch\u00e1y \u0111\u00f3ng vai tr\u00f2 l\u00e0 \u201cc\u1ea3m bi\u1ebfn \u0111\u1ea7u v\u00e0o\u201d quan tr\u1ecdng nh\u1ea5t trong to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng, b\u1edfi m\u1ecdi t\u00edn hi\u1ec7u c\u1ea3nh b\u00e1o \u0111\u1ec1u xu\u1ea5t ph\u00e1t t\u1eeb thi\u1ebft b\u1ecb n\u00e0y. N\u1ebfu \u0111\u1ea7u b\u00e1o kh\u00f4ng ph\u00e1t hi\u1ec7n k\u1ecbp th\u1eddi ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng ch\u00ednh x\u00e1c th\u00ec to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng ph\u00eda sau nh\u01b0 c\u00f2i, \u0111\u00e8n, h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y t\u1ef1 \u0111\u1ed9ng s\u1ebd kh\u00f4ng th\u1ec3 k\u00edch ho\u1ea1t \u0111\u00fang th\u1eddi \u0111i\u1ec3m, d\u1eabn \u0111\u1ebfn nguy c\u01a1 thi\u1ec7t h\u1ea1i nghi\u00eam tr\u1ecdng.<\/p>\n<p data-start=\"1463\" data-end=\"1738\">Trong c\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec7n \u0111\u1ea1i nh\u01b0 h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y \u0111\u1ecba ch\u1ec9, \u0111\u1ea7u b\u00e1o c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng truy\u1ec1n th\u00f4ng tin chi ti\u1ebft v\u1ec1 tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng, v\u1ecb tr\u00ed s\u1ef1 c\u1ed1 v\u00e0 m\u1ee9c \u0111\u1ed9 nguy hi\u1ec3m v\u1ec1 trung t\u00e2m th\u00f4ng qua giao th\u1ee9c truy\u1ec1n th\u00f4ng s\u1ed1, gi\u00fap ng\u01b0\u1eddi v\u1eadn h\u00e0nh d\u1ec5 d\u00e0ng ki\u1ec3m so\u00e1t v\u00e0 x\u1eed l\u00fd t\u00ecnh hu\u1ed1ng.<\/p>\n<h1 data-section-id=\"27dy39\" data-start=\"235\" data-end=\"334\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1839\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/Cac-loai-dau-bao-chay.png\" alt=\"\" width=\"900\" height=\"600\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/Cac-loai-dau-bao-chay.png 900w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/Cac-loai-dau-bao-chay-768x512.png 768w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/Cac-loai-dau-bao-chay-18x12.png 18w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/h1>\n<hr data-start=\"1740\" data-end=\"1743\" \/>\n<h2 data-section-id=\"c04pb\" data-start=\"1745\" data-end=\"1798\"><span class=\"ez-toc-section\" id=\"2_Phan_loai_dau_bao_chay_theo_nguyen_ly_hoat_dong\"><\/span>2. Ph\u00e2n lo\u1ea1i \u0111\u1ea7u b\u00e1o ch\u00e1y theo nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"de2cgn\" data-start=\"1800\" data-end=\"1843\"><span class=\"ez-toc-section\" id=\"21_Nhom_dau_bao_theo_yeu_to_phat_hien\"><\/span>2.1. Nh\u00f3m \u0111\u1ea7u b\u00e1o theo y\u1ebfu t\u1ed1 ph\u00e1t hi\u1ec7n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1845\" data-end=\"1949\">D\u1ef1a tr\u00ean y\u1ebfu t\u1ed1 nh\u1eadn di\u1ec7n, c\u00e1c lo\u1ea1i \u0111\u1ea7u b\u00e1o ch\u00e1y hi\u1ec7n nay \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u nh\u00f3m kh\u00e1c nhau, bao g\u1ed3m:<\/p>\n<ul data-start=\"1951\" data-end=\"2091\">\n<li data-section-id=\"1yi2fz3\" data-start=\"1951\" data-end=\"1967\">\u0110\u1ea7u b\u00e1o kh\u00f3i<\/li>\n<li data-section-id=\"ur1lh6\" data-start=\"1968\" data-end=\"1985\">\u0110\u1ea7u b\u00e1o nhi\u1ec7t<\/li>\n<li data-section-id=\"1rr3mbq\" data-start=\"1986\" data-end=\"2001\">\u0110\u1ea7u b\u00e1o l\u1eeda<\/li>\n<li data-section-id=\"1qeklbc\" data-start=\"2002\" data-end=\"2017\">\u0110\u1ea7u b\u00e1o kh\u00ed<\/li>\n<li data-section-id=\"16w1pfc\" data-start=\"2018\" data-end=\"2046\">\u0110\u1ea7u b\u00e1o beam (tia chi\u1ebfu)<\/li>\n<li data-section-id=\"1wrnk49\" data-start=\"2047\" data-end=\"2067\">\u0110\u1ea7u b\u00e1o h\u00fat kh\u00f3i<\/li>\n<li data-section-id=\"1i9a29e\" data-start=\"2068\" data-end=\"2091\">\u0110\u1ea7u b\u00e1o \u0111a ti\u00eau ch\u00ed<\/li>\n<\/ul>\n<p data-start=\"2093\" data-end=\"2236\">M\u1ed7i lo\u1ea1i \u0111\u1ea7u b\u00e1o \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t m\u00f4i tr\u01b0\u1eddng c\u1ee5 th\u1ec3, do \u0111\u00f3 trong th\u1ef1c t\u1ebf th\u01b0\u1eddng ph\u1ea3i k\u1ebft h\u1ee3p nhi\u1ec1u lo\u1ea1i \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u.<\/p>\n<h3 data-section-id=\"1l7jh6k\" data-start=\"2238\" data-end=\"2280\"><span class=\"ez-toc-section\" id=\"22_Phan_loai_theo_cong_nghe_he_thong\"><\/span>2.2. Ph\u00e2n lo\u1ea1i theo c\u00f4ng ngh\u1ec7 h\u1ec7 th\u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2282\" data-end=\"2363\">Theo t\u00e0i li\u1ec7u thi\u1ebft b\u1ecb th\u1ef1c t\u1ebf, \u0111\u1ea7u b\u00e1o ch\u00e1y c\u00f2n \u0111\u01b0\u1ee3c chia theo h\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng:<\/p>\n<ul data-start=\"2365\" data-end=\"2459\">\n<li data-section-id=\"j4t2i3\" data-start=\"2365\" data-end=\"2408\">H\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y th\u01b0\u1eddng (Conventional)<\/li>\n<li data-section-id=\"1pi0rbm\" data-start=\"2409\" data-end=\"2459\">H\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y \u0111\u1ecba ch\u1ec9 (Analog Addressable)<\/li>\n<\/ul>\n<p data-start=\"2461\" data-end=\"2750\">Trong \u0111\u00f3, h\u1ec7 th\u1ed1ng \u0111\u1ecba ch\u1ec9 s\u1eed d\u1ee5ng giao th\u1ee9c truy\u1ec1n th\u00f4ng s\u1ed1 gi\u00fap m\u1ed7i thi\u1ebft b\u1ecb c\u00f3 m\u1ed9t \u0111\u1ecba ch\u1ec9 ri\u00eang bi\u1ec7t, cho ph\u00e9p x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c v\u1ecb tr\u00ed x\u1ea3y ra s\u1ef1 c\u1ed1 v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c ch\u1ee9c n\u0103ng n\u00e2ng cao nh\u01b0 t\u1ef1 \u0111\u1ed9ng hi\u1ec7u ch\u1ec9nh \u0111\u1ed9 nh\u1ea1y, b\u00f9 tr\u00f4i c\u1ea3m bi\u1ebfn theo th\u1eddi gian .<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1661\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/04\/So-do-nguyen-ly-bao-chay.png\" alt=\"B\u00c1O CH\u00c1Y V\u00d9NG V\u00c0 B\u00c1O CH\u00c1Y \u0110\u1ecaA CH\u1ec8\" width=\"825\" height=\"550\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/04\/So-do-nguyen-ly-bao-chay.png 825w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/04\/So-do-nguyen-ly-bao-chay-768x512.png 768w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/04\/So-do-nguyen-ly-bao-chay-18x12.png 18w\" sizes=\"auto, (max-width: 825px) 100vw, 825px\" \/><\/p>\n<h2 data-section-id=\"1usw3bj\" data-start=\"202\" data-end=\"220\"><span class=\"ez-toc-section\" id=\"3_Dau_bao_khoi\"><\/span>3. \u0110\u1ea7u b\u00e1o kh\u00f3i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"lg4h10\" data-start=\"222\" data-end=\"267\"><span class=\"ez-toc-section\" id=\"31_Nguyen_ly_hoat_dong_cua_dau_bao_khoi\"><\/span>3.1. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u1ea7u b\u00e1o kh\u00f3i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"269\" data-end=\"660\">Trong to\u00e0n b\u1ed9 c\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb b\u00e1o ch\u00e1y hi\u1ec7n nay, \u0111\u1ea7u b\u00e1o kh\u00f3i lu\u00f4n \u0111\u01b0\u1ee3c xem l\u00e0 gi\u1ea3i ph\u00e1p ph\u00e1t hi\u1ec7n ch\u00e1y s\u1edbm hi\u1ec7u qu\u1ea3 nh\u1ea5t, b\u1edfi ph\u1ea7n l\u1edbn c\u00e1c \u0111\u00e1m ch\u00e1y trong th\u1ef1c t\u1ebf \u0111\u1ec1u tr\u1ea3i qua giai \u0111o\u1ea1n \u00e2m \u1ec9 tr\u01b0\u1edbc khi b\u00f9ng ph\u00e1t th\u00e0nh ng\u1ecdn l\u1eeda r\u00f5 r\u1ec7t. \u1ede giai \u0111o\u1ea1n n\u00e0y, v\u1eadt li\u1ec7u ch\u00e1y s\u1ebd sinh ra kh\u00f3i v\u1edbi m\u1eadt \u0111\u1ed9 t\u0103ng d\u1ea7n, v\u00e0 ch\u00ednh s\u1ef1 thay \u0111\u1ed5i n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1ea7u b\u00e1o kh\u00f3i ghi nh\u1eadn th\u00f4ng qua c\u00e1c c\u1ea3m bi\u1ebfn chuy\u00ean d\u1ee5ng.<\/p>\n<p data-start=\"662\" data-end=\"1091\">C\u1ee5 th\u1ec3, \u0111\u1ea7u b\u00e1o kh\u00f3i ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean vi\u1ec7c ph\u00e1t hi\u1ec7n s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c h\u1ea1t kh\u00f3i trong kh\u00f4ng kh\u00ed b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng bu\u1ed3ng c\u1ea3m bi\u1ebfn quang h\u1ecdc ho\u1eb7c bu\u1ed3ng ion h\u00f3a, trong \u0111\u00f3 ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay l\u00e0 c\u00f4ng ngh\u1ec7 quang \u0111i\u1ec7n. Khi kh\u00f3i x\u00e2m nh\u1eadp v\u00e0o bu\u1ed3ng c\u1ea3m bi\u1ebfn, tia s\u00e1ng ph\u00e1t ra t\u1eeb ngu\u1ed3n LED s\u1ebd b\u1ecb t\u00e1n x\u1ea1 v\u00e0 thay \u0111\u1ed5i h\u01b0\u1edbng truy\u1ec1n, t\u1eeb \u0111\u00f3 \u0111\u01b0\u1ee3c b\u1ed9 thu \u00e1nh s\u00e1ng ghi nh\u1eadn v\u00e0 chuy\u1ec3n \u0111\u1ed5i th\u00e0nh t\u00edn hi\u1ec7u \u0111i\u1ec7n \u0111\u1ec3 g\u1eedi v\u1ec1 trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n.<\/p>\n<p data-start=\"1093\" data-end=\"1362\">\u0110\u00e1ng ch\u00fa \u00fd, c\u00e1c d\u00f2ng \u0111\u1ea7u b\u00e1o hi\u1ec7n \u0111\u1ea1i c\u00f2n \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p ch\u1ee9c n\u0103ng t\u1ef1 \u0111\u1ed9ng ki\u1ec3m tra \u0111\u1ed9 nh\u1ea1y v\u00e0 b\u00f9 tr\u1eeb sai l\u1ec7ch do b\u1ee5i b\u1ea9n ho\u1eb7c l\u00e3o h\u00f3a linh ki\u1ec7n theo th\u1eddi gian, gi\u00fap thi\u1ebft b\u1ecb duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c \u1ed5n \u0111\u1ecbnh trong su\u1ed1t v\u00f2ng \u0111\u1eddi s\u1eed d\u1ee5ng .<\/p>\n<h3 data-section-id=\"h0g898\" data-start=\"1364\" data-end=\"1403\"><span class=\"ez-toc-section\" id=\"32_Cac_loai_dau_bao_khoi_pho_bien\"><\/span>3.2. C\u00e1c lo\u1ea1i \u0111\u1ea7u b\u00e1o kh\u00f3i ph\u1ed5 bi\u1ebfn<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4 data-start=\"1405\" data-end=\"1435\"><span class=\"ez-toc-section\" id=\"321_Dau_bao_khoi_quang\"><\/span>3.2.1. \u0110\u1ea7u b\u00e1o kh\u00f3i quang<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p data-start=\"1437\" data-end=\"1806\">\u0110\u1ea7u b\u00e1o kh\u00f3i quang l\u00e0 lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t trong c\u00e1c c\u00f4ng tr\u00ecnh d\u00e2n d\u1ee5ng v\u00e0 th\u01b0\u01a1ng m\u1ea1i nh\u1edd kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n hi\u1ec7u qu\u1ea3 c\u00e1c \u0111\u00e1m ch\u00e1y \u00e2m \u1ec9 c\u00f3 nhi\u1ec1u kh\u00f3i nh\u00ecn th\u1ea5y. V\u1edbi thi\u1ebft k\u1ebf bu\u1ed3ng kh\u00f3i kh\u00f4ng \u0111\u1ecbnh h\u01b0\u1edbng, thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 nh\u1eadn di\u1ec7n kh\u00f3i t\u1eeb m\u1ecdi h\u01b0\u1edbng m\u00e0 kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t, \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u \u0111\u00e1ng k\u1ec3 hi\u1ec7n t\u01b0\u1ee3ng b\u00e1o gi\u1ea3 do nhi\u1ec5u m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p data-start=\"1808\" data-end=\"2044\">Ngo\u00e0i ra, m\u1ed9t s\u1ed1 d\u00f2ng thi\u1ebft b\u1ecb c\u00f2n \u0111\u01b0\u1ee3c trang b\u1ecb l\u01b0\u1edbi l\u1ecdc c\u00f4n tr\u00f9ng si\u00eau m\u1ecbn v\u00e0 c\u01a1 ch\u1ebf ch\u1ed1ng nhi\u1ec5u do h\u01a1i n\u01b0\u1edbc ho\u1eb7c b\u1ee5i m\u1ecbn, gi\u00fap n\u00e2ng cao \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh khi ho\u1ea1t \u0111\u1ed9ng trong m\u00f4i tr\u01b0\u1eddng th\u1ef1c t\u1ebf ph\u1ee9c t\u1ea1p .<\/p>\n<h1 data-section-id=\"27dy39\" data-start=\"235\" data-end=\"334\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1845\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/khoi-quang-dien.png\" alt=\"\" width=\"464\" height=\"320\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/khoi-quang-dien.png 616w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/khoi-quang-dien-18x12.png 18w\" sizes=\"auto, (max-width: 464px) 100vw, 464px\" \/><\/h1>\n<h4 data-start=\"2046\" data-end=\"2094\"><span class=\"ez-toc-section\" id=\"322_Dau_bao_khoi_tich_hop_cam_bien_nhiet\"><\/span>3.2.2. \u0110\u1ea7u b\u00e1o kh\u00f3i t\u00edch h\u1ee3p c\u1ea3m bi\u1ebfn nhi\u1ec7t<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p data-start=\"2096\" data-end=\"2416\">\u0110\u00e2y l\u00e0 lo\u1ea1i \u0111\u1ea7u b\u00e1o k\u1ebft h\u1ee3p gi\u1eefa c\u1ea3m bi\u1ebfn kh\u00f3i v\u00e0 c\u1ea3m bi\u1ebfn nhi\u1ec7t trong c\u00f9ng m\u1ed9t thi\u1ebft b\u1ecb, cho ph\u00e9p ph\u00e2n t\u00edch \u0111\u1ed3ng th\u1eddi nhi\u1ec1u y\u1ebfu t\u1ed1 tr\u01b0\u1edbc khi \u0111\u01b0a ra c\u1ea3nh b\u00e1o. Nh\u1edd \u0111\u00f3, thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 ph\u00e2n bi\u1ec7t t\u1ed1t h\u01a1n gi\u1eefa ch\u00e1y th\u1eadt v\u00e0 c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng g\u00e2y nhi\u1ec5u nh\u01b0 kh\u00f3i b\u1ee5i ho\u1eb7c h\u01a1i n\u01b0\u1edbc, t\u1eeb \u0111\u00f3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 t\u1ef7 l\u1ec7 b\u00e1o gi\u1ea3 trong h\u1ec7 th\u1ed1ng.<\/p>\n<hr data-start=\"2418\" data-end=\"2421\" \/>\n<h2 data-section-id=\"nmunm5\" data-start=\"2423\" data-end=\"2442\"><span class=\"ez-toc-section\" id=\"4_Dau_bao_nhiet\"><\/span>4. \u0110\u1ea7u b\u00e1o nhi\u1ec7t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"1hymfwg\" data-start=\"2444\" data-end=\"2472\"><span class=\"ez-toc-section\" id=\"41_Nguyen_ly_hoat_dong\"><\/span>4.1. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2474\" data-end=\"2757\">Kh\u00e1c v\u1edbi \u0111\u1ea7u b\u00e1o kh\u00f3i, \u0111\u1ea7u b\u00e1o nhi\u1ec7t kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a kh\u00f3i m\u00e0 d\u1ef1a ho\u00e0n to\u00e0n v\u00e0o s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 trong m\u00f4i tr\u01b0\u1eddng. Khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng \u0111\u1ebfn m\u1ed9t ng\u01b0\u1ee1ng nh\u1ea5t \u0111\u1ecbnh ho\u1eb7c t\u0103ng nhanh trong th\u1eddi gian ng\u1eafn, c\u1ea3m bi\u1ebfn s\u1ebd k\u00edch ho\u1ea1t t\u00edn hi\u1ec7u b\u00e1o ch\u00e1y v\u00e0 truy\u1ec1n v\u1ec1 trung t\u00e2m.<\/p>\n<p data-start=\"2759\" data-end=\"2948\">\u0110i\u1ec3m m\u1ea1nh c\u1ee7a \u0111\u1ea7u b\u00e1o nhi\u1ec7t n\u1eb1m \u1edf kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f3 nhi\u1ec1u y\u1ebfu t\u1ed1 g\u00e2y nhi\u1ec5u nh\u01b0 b\u1ee5i, h\u01a1i n\u01b0\u1edbc ho\u1eb7c kh\u00ed th\u1ea3i, n\u01a1i m\u00e0 \u0111\u1ea7u b\u00e1o kh\u00f3i th\u01b0\u1eddng xuy\u00ean x\u1ea3y ra b\u00e1o gi\u1ea3.<\/p>\n<h3 data-section-id=\"qjj8rd\" data-start=\"2950\" data-end=\"2981\"><span class=\"ez-toc-section\" id=\"42_Cac_loai_dau_bao_nhiet\"><\/span>4.2. C\u00e1c lo\u1ea1i \u0111\u1ea7u b\u00e1o nhi\u1ec7t<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4 data-start=\"2983\" data-end=\"3016\"><span class=\"ez-toc-section\" id=\"421_Dau_bao_nhiet_co_dinh\"><\/span>4.2.1. \u0110\u1ea7u b\u00e1o nhi\u1ec7t c\u1ed1 \u0111\u1ecbnh<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p data-start=\"3018\" data-end=\"3244\">Lo\u1ea1i n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 k\u00edch ho\u1ea1t khi nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng \u0111\u1ea1t \u0111\u1ebfn m\u1ed9t gi\u00e1 tr\u1ecb x\u00e1c \u0111\u1ecbnh, ch\u1eb3ng h\u1ea1n nh\u01b0 57\u00b0C, 70\u00b0C ho\u1eb7c cao h\u01a1n t\u00f9y theo t\u1eebng \u1ee9ng d\u1ee5ng. Khi v\u01b0\u1ee3t ng\u01b0\u1ee1ng, ti\u1ebfp \u0111i\u1ec3m b\u00ean trong s\u1ebd \u0111\u00f3ng l\u1ea1i v\u00e0 g\u1eedi t\u00edn hi\u1ec7u c\u1ea3nh b\u00e1o.<\/p>\n<h4 data-start=\"3246\" data-end=\"3280\"><span class=\"ez-toc-section\" id=\"422_Dau_bao_nhiet_gia_tang\"><\/span>4.2.2. \u0110\u1ea7u b\u00e1o nhi\u1ec7t gia t\u0103ng<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p data-start=\"3282\" data-end=\"3525\">\u0110\u1ea7u b\u00e1o nhi\u1ec7t gia t\u0103ng kh\u00f4ng ch\u1ec9 d\u1ef1a v\u00e0o gi\u00e1 tr\u1ecb nhi\u1ec7t \u0111\u1ed9 tuy\u1ec7t \u0111\u1ed1i m\u00e0 c\u00f2n theo d\u00f5i t\u1ed1c \u0111\u1ed9 t\u0103ng nhi\u1ec7t. Khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng nhanh v\u01b0\u1ee3t m\u1ee9c cho ph\u00e9p trong m\u1ed9t kho\u1ea3ng th\u1eddi gian ng\u1eafn, thi\u1ebft b\u1ecb s\u1ebd nh\u1eadn di\u1ec7n \u0111\u00e2y l\u00e0 d\u1ea5u hi\u1ec7u ch\u00e1y v\u00e0 k\u00edch ho\u1ea1t b\u00e1o \u0111\u1ed9ng.<\/p>\n<h1 data-section-id=\"27dy39\" data-start=\"235\" data-end=\"334\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1842\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/Dau-bao-nhiet-gia-tang.png\" alt=\"\" width=\"359\" height=\"365\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/Dau-bao-nhiet-gia-tang.png 216w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/Dau-bao-nhiet-gia-tang-12x12.png 12w\" sizes=\"auto, (max-width: 359px) 100vw, 359px\" \/><\/h1>\n<h4 data-start=\"3527\" data-end=\"3560\"><span class=\"ez-toc-section\" id=\"423_Dau_bao_nhiet_ket_hop\"><\/span>4.2.3. \u0110\u1ea7u b\u00e1o nhi\u1ec7t k\u1ebft h\u1ee3p<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p data-start=\"3562\" data-end=\"3826\">\u0110\u00e2y l\u00e0 lo\u1ea1i k\u1ebft h\u1ee3p c\u1ea3 hai nguy\u00ean l\u00fd tr\u00ean, gi\u00fap n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ea3m b\u1ea3o ph\u00e1t hi\u1ec7n ch\u00e1y trong nhi\u1ec1u k\u1ecbch b\u1ea3n kh\u00e1c nhau. M\u1ed9t s\u1ed1 d\u00f2ng thi\u1ebft b\u1ecb c\u00f2n cho ph\u00e9p \u0111i\u1ec1u ch\u1ec9nh ng\u01b0\u1ee1ng nhi\u1ec7t th\u00f4ng qua h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m .<\/p>\n<hr data-start=\"3828\" data-end=\"3831\" \/>\n<h2 data-section-id=\"153bq3l\" data-start=\"3833\" data-end=\"3871\"><span class=\"ez-toc-section\" id=\"5_Dau_bao_beam_dau_bao_tia_chieu\"><\/span>5. \u0110\u1ea7u b\u00e1o beam (\u0111\u1ea7u b\u00e1o tia chi\u1ebfu)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"1yzpv35\" data-start=\"3873\" data-end=\"3901\"><span class=\"ez-toc-section\" id=\"51_Nguyen_ly_hoat_dong\"><\/span>5.1. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"3903\" data-end=\"4214\">\u0110\u1ea7u b\u00e1o beam l\u00e0 gi\u1ea3i ph\u00e1p \u0111\u1eb7c bi\u1ec7t hi\u1ec7u qu\u1ea3 cho c\u00e1c kh\u00f4ng gian c\u00f3 di\u1ec7n t\u00edch l\u1edbn ho\u1eb7c tr\u1ea7n cao, n\u01a1i vi\u1ec7c l\u1eafp \u0111\u1eb7t \u0111\u1ea7u b\u00e1o \u0111i\u1ec3m tr\u1edf n\u00ean kh\u00f3 kh\u0103n v\u00e0 t\u1ed1n k\u00e9m. Thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch ph\u00e1t m\u1ed9t ch\u00f9m tia h\u1ed3ng ngo\u1ea1i t\u1eeb b\u1ed9 ph\u00e1t \u0111\u1ebfn b\u1ed9 thu (ho\u1eb7c ph\u1ea3n x\u1ea1 qua g\u01b0\u01a1ng), v\u00e0 li\u00ean t\u1ee5c gi\u00e1m s\u00e1t c\u01b0\u1eddng \u0111\u1ed9 t\u00edn hi\u1ec7u truy\u1ec1n nh\u1eadn.<\/p>\n<p data-start=\"4216\" data-end=\"4389\">Khi c\u00f3 kh\u00f3i xu\u1ea5t hi\u1ec7n trong v\u00f9ng tia, c\u01b0\u1eddng \u0111\u1ed9 \u00e1nh s\u00e1ng s\u1ebd b\u1ecb suy gi\u1ea3m, v\u00e0 khi m\u1ee9c suy gi\u1ea3m v\u01b0\u1ee3t qu\u00e1 ng\u01b0\u1ee1ng cho ph\u00e9p, thi\u1ebft b\u1ecb s\u1ebd x\u00e1c \u0111\u1ecbnh c\u00f3 ch\u00e1y v\u00e0 ph\u00e1t t\u00edn hi\u1ec7u b\u00e1o \u0111\u1ed9ng.<\/p>\n<h3 data-section-id=\"1y1l4dt\" data-start=\"4391\" data-end=\"4417\"><span class=\"ez-toc-section\" id=\"52_Dac_diem_ky_thuat\"><\/span>5.2. \u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"4419\" data-end=\"4695\">C\u00e1c d\u00f2ng \u0111\u1ea7u b\u00e1o beam hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c trang b\u1ecb vi x\u1eed l\u00fd gi\u00fap t\u1ef1 \u0111\u1ed9ng b\u00f9 tr\u1eeb t\u00edn hi\u1ec7u khi m\u00f4i tr\u01b0\u1eddng thay \u0111\u1ed5i, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ee5i b\u1ea9n b\u00e1m tr\u00ean th\u1ea5u k\u00ednh ho\u1eb7c s\u1ef1 dao \u0111\u1ed9ng nh\u1ecf c\u1ee7a k\u1ebft c\u1ea5u c\u00f4ng tr\u00ecnh, t\u1eeb \u0111\u00f3 duy tr\u00ec \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 h\u1ea1n ch\u1ebf b\u00e1o gi\u1ea3 .<\/p>\n<p data-start=\"4697\" data-end=\"4817\">Ngo\u00e0i ra, thi\u1ebft b\u1ecb th\u01b0\u1eddng cho ph\u00e9p \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec1u m\u1ee9c \u0111\u1ed9 nh\u1ea1y kh\u00e1c nhau \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3.<\/p>\n<h1 data-section-id=\"27dy39\" data-start=\"235\" data-end=\"334\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1843\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/dau-beam.png\" alt=\"\" width=\"388\" height=\"349\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/dau-beam.png 305w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/dau-beam-13x12.png 13w\" sizes=\"auto, (max-width: 388px) 100vw, 388px\" \/><\/h1>\n<h3 data-section-id=\"16amifd\" data-start=\"4819\" data-end=\"4836\"><span class=\"ez-toc-section\" id=\"53_Ung_dung\"><\/span>5.3. \u1ee8ng d\u1ee5ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"4838\" data-end=\"4944\">\n<li data-section-id=\"y3a0kv\" data-start=\"4838\" data-end=\"4871\">Nh\u00e0 x\u01b0\u1edfng s\u1ea3n xu\u1ea5t quy m\u00f4 l\u1edbn<\/li>\n<li data-section-id=\"qpd0xi\" data-start=\"4872\" data-end=\"4894\">Kho h\u00e0ng logistics<\/li>\n<li data-section-id=\"l436bs\" data-start=\"4895\" data-end=\"4919\">Trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i<\/li>\n<li data-section-id=\"wf6zlf\" data-start=\"4920\" data-end=\"4944\">Nh\u00e0 thi \u0111\u1ea5u, s\u00e2n bay<\/li>\n<\/ul>\n<hr data-start=\"4946\" data-end=\"4949\" \/>\n<h2 data-section-id=\"1w12jhv\" data-start=\"176\" data-end=\"193\"><span class=\"ez-toc-section\" id=\"6_Dau_bao_lua\"><\/span>6. \u0110\u1ea7u b\u00e1o l\u1eeda<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"rig0h4\" data-start=\"195\" data-end=\"239\"><span class=\"ez-toc-section\" id=\"61_Nguyen_ly_hoat_dong_cua_dau_bao_lua\"><\/span>6.1. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u1ea7u b\u00e1o l\u1eeda<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"241\" data-end=\"657\">\u0110\u1ea7u b\u00e1o l\u1eeda l\u00e0 thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u00e1t hi\u1ec7n tr\u1ef1c ti\u1ebfp b\u1ee9c x\u1ea1 \u0111i\u1ec7n t\u1eeb ph\u00e1t ra t\u1eeb ng\u1ecdn l\u1eeda trong qu\u00e1 tr\u00ecnh ch\u00e1y, thay v\u00ec ch\u1edd \u0111\u1ebfn khi kh\u00f3i lan r\u1ed9ng ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 t\u0103ng cao nh\u01b0 c\u00e1c lo\u1ea1i \u0111\u1ea7u b\u00e1o kh\u00e1c. Khi v\u1eadt li\u1ec7u ch\u00e1y, ng\u1ecdn l\u1eeda s\u1ebd ph\u00e1t ra c\u00e1c d\u1ea3i b\u1ee9c x\u1ea1 \u0111\u1eb7c tr\u01b0ng trong v\u00f9ng tia c\u1ef1c t\u00edm (UV) v\u00e0 tia h\u1ed3ng ngo\u1ea1i (IR), v\u00e0 c\u00e1c c\u1ea3m bi\u1ebfn b\u00ean trong \u0111\u1ea7u b\u00e1o s\u1ebd li\u00ean t\u1ee5c gi\u00e1m s\u00e1t c\u00e1c t\u00edn hi\u1ec7u n\u00e0y \u0111\u1ec3 nh\u1eadn di\u1ec7n nguy c\u01a1 ch\u00e1y.<\/p>\n<p data-start=\"659\" data-end=\"997\">Khi t\u00edn hi\u1ec7u b\u1ee9c x\u1ea1 \u0111\u1ea1t \u0111\u1ebfn ng\u01b0\u1ee1ng x\u00e1c \u0111\u1ecbnh v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1eb7c tr\u01b0ng c\u1ee7a ng\u1ecdn l\u1eeda th\u1eadt, thi\u1ebft b\u1ecb s\u1ebd nhanh ch\u00f3ng k\u00edch ho\u1ea1t b\u00e1o \u0111\u1ed9ng v\u00e0 truy\u1ec1n t\u00edn hi\u1ec7u v\u1ec1 trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n. Nh\u1edd c\u01a1 ch\u1ebf n\u00e0y, \u0111\u1ea7u b\u00e1o l\u1eeda c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n ch\u00e1y g\u1ea7n nh\u01b0 t\u1ee9c th\u1eddi, \u0111\u1eb7c bi\u1ec7t hi\u1ec7u qu\u1ea3 trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p ch\u00e1y c\u00f3 ng\u1ecdn l\u1eeda r\u00f5 r\u1ec7t nh\u01b0ng kh\u00f4ng t\u1ea1o nhi\u1ec1u kh\u00f3i.<\/p>\n<p data-start=\"659\" data-end=\"997\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1846\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/dau-bao-lua.png\" alt=\"\" width=\"347\" height=\"322\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/dau-bao-lua.png 259w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/dau-bao-lua-13x12.png 13w\" sizes=\"auto, (max-width: 347px) 100vw, 347px\" \/><\/p>\n<h3 data-section-id=\"4f09qq\" data-start=\"999\" data-end=\"1029\"><span class=\"ez-toc-section\" id=\"62_Phan_loai_dau_bao_lua\"><\/span>6.2. Ph\u00e2n lo\u1ea1i \u0111\u1ea7u b\u00e1o l\u1eeda<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1031\" data-end=\"1113\">Trong th\u1ef1c t\u1ebf, \u0111\u1ea7u b\u00e1o l\u1eeda \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u lo\u1ea1i d\u1ef1a tr\u00ean c\u00f4ng ngh\u1ec7 c\u1ea3m bi\u1ebfn:<\/p>\n<ul data-start=\"1115\" data-end=\"1390\">\n<li data-section-id=\"gwhhed\" data-start=\"1115\" data-end=\"1214\">\u0110\u1ea7u b\u00e1o UV: ph\u00e1t hi\u1ec7n tia c\u1ef1c t\u00edm, ph\u1ea3n \u1ee9ng r\u1ea5t nhanh nh\u01b0ng d\u1ec5 b\u1ecb nhi\u1ec5u b\u1edfi c\u00e1c ngu\u1ed3n s\u00e1ng m\u1ea1nh<\/li>\n<li data-section-id=\"5hfy1t\" data-start=\"1215\" data-end=\"1302\">\u0110\u1ea7u b\u00e1o IR: ph\u00e1t hi\u1ec7n tia h\u1ed3ng ngo\u1ea1i, \u1ed5n \u0111\u1ecbnh h\u01a1n nh\u01b0ng th\u1eddi gian ph\u1ea3n \u1ee9ng ch\u1eadm h\u01a1n<\/li>\n<li data-section-id=\"1csew0e\" data-start=\"1303\" data-end=\"1390\">\u0110\u1ea7u b\u00e1o UV\/IR ho\u1eb7c IR3: k\u1ebft h\u1ee3p nhi\u1ec1u c\u1ea3m bi\u1ebfn \u0111\u1ec3 t\u0103ng \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 gi\u1ea3m b\u00e1o gi\u1ea3<\/li>\n<\/ul>\n<h3 data-section-id=\"2t6nfz\" data-start=\"1392\" data-end=\"1417\"><span class=\"ez-toc-section\" id=\"63_Ung_dung_thuc_te\"><\/span>6.3. \u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1419\" data-end=\"1646\">Do kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n nhanh, \u0111\u1ea7u b\u00e1o l\u1eeda th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t t\u1ea1i c\u00e1c khu v\u1ef1c c\u00f3 nguy c\u01a1 ch\u00e1y n\u1ed5 cao, n\u01a1i y\u00eau c\u1ea7u ph\u00e1t hi\u1ec7n ngay l\u1eadp t\u1ee9c nh\u01b0 kho x\u0103ng d\u1ea7u, nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t, tr\u1ea1m n\u1ea1p nhi\u00ean li\u1ec7u ho\u1eb7c khu v\u1ef1c ch\u1ee9a dung m\u00f4i d\u1ec5 ch\u00e1y.<\/p>\n<hr data-start=\"1648\" data-end=\"1651\" \/>\n<h2 data-section-id=\"1g7z3w\" data-start=\"1653\" data-end=\"1670\"><span class=\"ez-toc-section\" id=\"7_Dau_bao_khi\"><\/span>7. \u0110\u1ea7u b\u00e1o kh\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"1w51jc7\" data-start=\"1672\" data-end=\"1716\"><span class=\"ez-toc-section\" id=\"71_Nguyen_ly_hoat_dong_cua_dau_bao_khi\"><\/span>7.1. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u1ea7u b\u00e1o kh\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1718\" data-end=\"2001\">\u0110\u1ea7u b\u00e1o kh\u00ed \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u00e1t hi\u1ec7n s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c lo\u1ea1i kh\u00ed d\u1ec5 ch\u00e1y ho\u1eb7c \u0111\u1ed9c h\u1ea1i trong kh\u00f4ng kh\u00ed, th\u00f4ng qua c\u00e1c c\u1ea3m bi\u1ebfn chuy\u00ean d\u1ee5ng nh\u01b0 c\u1ea3m bi\u1ebfn \u0111i\u1ec7n h\u00f3a ho\u1eb7c b\u00e1n d\u1eabn. Khi n\u1ed3ng \u0111\u1ed9 kh\u00ed v\u01b0\u1ee3t qu\u00e1 ng\u01b0\u1ee1ng an to\u00e0n, thi\u1ebft b\u1ecb s\u1ebd k\u00edch ho\u1ea1t c\u1ea3nh b\u00e1o \u0111\u1ec3 ng\u01b0\u1eddi v\u1eadn h\u00e0nh k\u1ecbp th\u1eddi x\u1eed l\u00fd.<\/p>\n<p data-start=\"2003\" data-end=\"2187\">Kh\u00e1c v\u1edbi c\u00e1c lo\u1ea1i \u0111\u1ea7u b\u00e1o kh\u00e1c ch\u1ec9 ph\u00e1t hi\u1ec7n khi ch\u00e1y \u0111\u00e3 x\u1ea3y ra, \u0111\u1ea7u b\u00e1o kh\u00ed \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ph\u00f2ng ch\u00e1y t\u1eeb s\u1edbm, gi\u00fap ph\u00e1t hi\u1ec7n nguy c\u01a1 tr\u01b0\u1edbc khi \u0111\u00e1m ch\u00e1y h\u00ecnh th\u00e0nh.<\/p>\n<h3 data-section-id=\"4ff2uz\" data-start=\"2189\" data-end=\"2232\"><span class=\"ez-toc-section\" id=\"72_Cac_loai_khi_thuong_duoc_phat_hien\"><\/span>7.2. C\u00e1c lo\u1ea1i kh\u00ed th\u01b0\u1eddng \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"2234\" data-end=\"2333\">\n<li data-section-id=\"1xm6mh\" data-start=\"2234\" data-end=\"2251\">Kh\u00ed gas (LPG)<\/li>\n<li data-section-id=\"1p020kr\" data-start=\"2252\" data-end=\"2280\">Kh\u00ed CO (carbon monoxide)<\/li>\n<li data-section-id=\"13983dk\" data-start=\"2281\" data-end=\"2296\">Kh\u00ed methane<\/li>\n<li data-section-id=\"4cccyn\" data-start=\"2297\" data-end=\"2333\">C\u00e1c lo\u1ea1i kh\u00ed c\u00f4ng nghi\u1ec7p d\u1ec5 ch\u00e1y<\/li>\n<\/ul>\n<h3 data-section-id=\"1m34de3\" data-start=\"2335\" data-end=\"2352\"><span class=\"ez-toc-section\" id=\"73_Ung_dung\"><\/span>7.3. \u1ee8ng d\u1ee5ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2354\" data-end=\"2566\">\u0110\u1ea7u b\u00e1o kh\u00ed th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c khu v\u1ef1c k\u00edn ho\u1eb7c d\u1ec5 t\u00edch t\u1ee5 kh\u00ed nh\u01b0 t\u1ea7ng h\u1ea7m, nh\u00e0 b\u1ebfp c\u00f4ng nghi\u1ec7p, ph\u00f2ng m\u00e1y ho\u1eb7c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t, n\u01a1i m\u00e0 vi\u1ec7c ph\u00e1t hi\u1ec7n s\u1edbm r\u00f2 r\u1ec9 kh\u00ed c\u00f3 \u00fd ngh\u0129a quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn an to\u00e0n.<\/p>\n<hr data-start=\"2568\" data-end=\"2571\" \/>\n<h2 data-section-id=\"9le4oy\" data-start=\"2573\" data-end=\"2595\"><span class=\"ez-toc-section\" id=\"8_Dau_bao_hut_khoi\"><\/span>8. \u0110\u1ea7u b\u00e1o h\u00fat kh\u00f3i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"llfqto\" data-start=\"2597\" data-end=\"2625\"><span class=\"ez-toc-section\" id=\"81_Nguyen_ly_hoat_dong\"><\/span>8.1. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2627\" data-end=\"2955\">\u0110\u1ea7u b\u00e1o h\u00fat kh\u00f3i (aspirating) l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng ngh\u1ec7 ph\u00e1t hi\u1ec7n ch\u00e1y ti\u00ean ti\u1ebfn nh\u1ea5t hi\u1ec7n nay, s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng \u1ed1ng d\u1eabn \u0111\u1ec3 li\u00ean t\u1ee5c h\u00fat m\u1eabu kh\u00f4ng kh\u00ed t\u1eeb nhi\u1ec1u khu v\u1ef1c kh\u00e1c nhau \u0111\u01b0a v\u1ec1 bu\u1ed3ng ph\u00e2n t\u00edch trung t\u00e2m. T\u1ea1i \u0111\u00e2y, c\u1ea3m bi\u1ebfn c\u00f3 \u0111\u1ed9 nh\u1ea1y r\u1ea5t cao s\u1ebd ph\u00e1t hi\u1ec7n c\u00e1c h\u1ea1t kh\u00f3i c\u1ef1c nh\u1ecf m\u00e0 c\u00e1c \u0111\u1ea7u b\u00e1o th\u00f4ng th\u01b0\u1eddng kh\u00f3 nh\u1eadn di\u1ec7n.<\/p>\n<h3 data-section-id=\"t0nrfg\" data-start=\"2957\" data-end=\"2983\"><span class=\"ez-toc-section\" id=\"82_Dac_diem_ky_thuat\"><\/span>8.2. \u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2985\" data-end=\"3236\">H\u1ec7 th\u1ed1ng \u0111\u1ea7u b\u00e1o h\u00fat kh\u00f3i c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n ch\u00e1y \u1edf giai \u0111o\u1ea1n c\u1ef1c k\u1ef3 s\u1edbm, th\u1eadm ch\u00ed tr\u01b0\u1edbc khi kh\u00f3i \u0111\u1ee7 \u0111\u1eadm \u0111\u1ec3 nh\u00ecn th\u1ea5y b\u1eb1ng m\u1eaft th\u01b0\u1eddng. Ngo\u00e0i ra, thi\u1ebft b\u1ecb c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 nh\u1ea1y theo nhi\u1ec1u c\u1ea5p \u0111\u1ed9 kh\u00e1c nhau, ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng m\u00f4i tr\u01b0\u1eddng c\u1ee5 th\u1ec3.<\/p>\n<h1 data-section-id=\"27dy39\" data-start=\"235\" data-end=\"334\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1844\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/dau-do-khoi-duong-ong.png\" alt=\"\" width=\"314\" height=\"312\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/dau-do-khoi-duong-ong.png 314w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/dau-do-khoi-duong-ong-12x12.png 12w\" sizes=\"auto, (max-width: 314px) 100vw, 314px\" \/><\/h1>\n<h3 data-section-id=\"fm305g\" data-start=\"3238\" data-end=\"3255\"><span class=\"ez-toc-section\" id=\"83_Ung_dung\"><\/span>8.3. \u1ee8ng d\u1ee5ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"3257\" data-end=\"3364\">\n<li data-section-id=\"1yd4wof\" data-start=\"3257\" data-end=\"3292\">Trung t\u00e2m d\u1eef li\u1ec7u (Data Center)<\/li>\n<li data-section-id=\"14f552m\" data-start=\"3293\" data-end=\"3309\">Ph\u00f2ng server<\/li>\n<li data-section-id=\"7swvua\" data-start=\"3310\" data-end=\"3324\">Ph\u00f2ng s\u1ea1ch<\/li>\n<li data-section-id=\"sn9ro9\" data-start=\"3325\" data-end=\"3364\">Khu v\u1ef1c l\u01b0u tr\u1eef t\u00e0i li\u1ec7u quan tr\u1ecdng<\/li>\n<\/ul>\n<hr data-start=\"3366\" data-end=\"3369\" \/>\n<h2 data-section-id=\"1hh16so\" data-start=\"3371\" data-end=\"3396\"><span class=\"ez-toc-section\" id=\"9_Dau_bao_da_tieu_chi\"><\/span>9. \u0110\u1ea7u b\u00e1o \u0111a ti\u00eau ch\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"1kqwsod\" data-start=\"3398\" data-end=\"3426\"><span class=\"ez-toc-section\" id=\"91_Nguyen_ly_hoat_dong\"><\/span>9.1. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"3428\" data-end=\"3672\">\u0110\u1ea7u b\u00e1o \u0111a ti\u00eau ch\u00ed l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a nhi\u1ec1u c\u1ea3m bi\u1ebfn trong c\u00f9ng m\u1ed9t thi\u1ebft b\u1ecb, th\u01b0\u1eddng bao g\u1ed3m c\u1ea3m bi\u1ebfn kh\u00f3i, nhi\u1ec7t v\u00e0 \u0111\u00f4i khi c\u1ea3 kh\u00ed. C\u00e1c t\u00edn hi\u1ec7u t\u1eeb c\u1ea3m bi\u1ebfn s\u1ebd \u0111\u01b0\u1ee3c x\u1eed l\u00fd th\u00f4ng qua thu\u1eadt to\u00e1n \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh ch\u00ednh x\u00e1c h\u01a1n v\u1ec1 nguy c\u01a1 ch\u00e1y.<\/p>\n<h1 data-section-id=\"27dy39\" data-start=\"235\" data-end=\"334\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1841\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/dau-bao-hon-hopj.png\" alt=\"\" width=\"400\" height=\"381\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/dau-bao-hon-hopj.png 442w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/dau-bao-hon-hopj-13x12.png 13w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/h1>\n<h3 data-section-id=\"1olk5pk\" data-start=\"3674\" data-end=\"3698\"><span class=\"ez-toc-section\" id=\"92_Uu_diem_noi_bat\"><\/span>9.2. \u01afu \u0111i\u1ec3m n\u1ed5i b\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"3700\" data-end=\"4018\">Nh\u1edd kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch \u0111\u1ed3ng th\u1eddi nhi\u1ec1u y\u1ebfu t\u1ed1, \u0111\u1ea7u b\u00e1o \u0111a ti\u00eau ch\u00ed gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 t\u00ecnh tr\u1ea1ng b\u00e1o gi\u1ea3 \u2013 m\u1ed9t v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p trong c\u00e1c h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y truy\u1ec1n th\u1ed1ng. \u0110\u1ed3ng th\u1eddi, thi\u1ebft b\u1ecb c\u00f2n c\u00f3 th\u1ec3 th\u00edch nghi t\u1ed1t v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng ph\u1ee9c t\u1ea1p, n\u01a1i m\u00e0 c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 b\u1ee5i, h\u01a1i n\u01b0\u1edbc ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng th\u01b0\u1eddng xuy\u00ean.<\/p>\n<h3 data-section-id=\"3fpm11\" data-start=\"4020\" data-end=\"4037\"><span class=\"ez-toc-section\" id=\"93_Ung_dung\"><\/span>9.3. \u1ee8ng d\u1ee5ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"4039\" data-end=\"4220\">Lo\u1ea1i \u0111\u1ea7u b\u00e1o n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c c\u00f4ng tr\u00ecnh cao c\u1ea5p nh\u01b0 t\u00f2a nh\u00e0 th\u00f4ng minh, kh\u00e1ch s\u1ea1n, b\u1ec7nh vi\u1ec7n ho\u1eb7c trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i, n\u01a1i y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady cao.<\/p>\n<hr data-start=\"4222\" data-end=\"4225\" \/>\n<h2 data-section-id=\"1v9u1tu\" data-start=\"4227\" data-end=\"4280\"><span class=\"ez-toc-section\" id=\"10_Cac_thiet_bi_lien_quan_trong_he_thong_bao_chay\"><\/span>10. C\u00e1c thi\u1ebft b\u1ecb li\u00ean quan trong h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"4282\" data-end=\"4459\">Trong m\u1ed9t h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y ho\u00e0n ch\u1ec9nh, \u0111\u1ea7u b\u00e1o ch\u00e1y kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp m\u00e0 lu\u00f4n k\u1ebft h\u1ee3p v\u1edbi nhi\u1ec1u thi\u1ebft b\u1ecb kh\u00e1c \u0111\u1ec3 t\u1ea1o th\u00e0nh m\u1ed9t m\u1ea1ng l\u01b0\u1edbi gi\u00e1m s\u00e1t v\u00e0 \u0111i\u1ec1u khi\u1ec3n to\u00e0n di\u1ec7n.<\/p>\n<p data-start=\"4461\" data-end=\"4496\">C\u00e1c thi\u1ebft b\u1ecb th\u01b0\u1eddng \u0111i k\u00e8m bao g\u1ed3m:<\/p>\n<ul data-start=\"4498\" data-end=\"4730\">\n<li data-section-id=\"16dfsbi\" data-start=\"4498\" data-end=\"4556\">Module gi\u00e1m s\u00e1t: theo d\u00f5i tr\u1ea1ng th\u00e1i thi\u1ebft b\u1ecb ngo\u1ea1i vi<\/li>\n<li data-section-id=\"9u0uh4\" data-start=\"4557\" data-end=\"4632\">Module \u0111i\u1ec1u khi\u1ec3n: k\u00edch ho\u1ea1t thi\u1ebft b\u1ecb nh\u01b0 qu\u1ea1t, van, h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y<\/li>\n<li data-section-id=\"1vfc1fl\" data-start=\"4633\" data-end=\"4677\">Module relay: truy\u1ec1n t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n<\/li>\n<li data-section-id=\"1v5uht7\" data-start=\"4678\" data-end=\"4730\">Module c\u00e1ch ly: b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng khi x\u1ea3y ra s\u1ef1 c\u1ed1<\/li>\n<\/ul>\n<p data-start=\"4732\" data-end=\"4969\">Ngo\u00e0i ra, h\u1ec7 th\u1ed1ng c\u00f2n bao g\u1ed3m t\u1ee7 trung t\u00e2m b\u00e1o ch\u00e1y v\u1edbi kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef l\u1ecbch s\u1eed s\u1ef1 ki\u1ec7n, hi\u1ec3n th\u1ecb tr\u1ea1ng th\u00e1i v\u00e0 cho ph\u00e9p l\u1eadp tr\u00ecnh linh ho\u1ea1t, gi\u00fap ng\u01b0\u1eddi v\u1eadn h\u00e0nh d\u1ec5 d\u00e0ng ki\u1ec3m so\u00e1t to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng .<\/p>\n<hr data-start=\"4971\" data-end=\"4974\" \/>\n<h2 data-section-id=\"1srxtiy\" data-start=\"4976\" data-end=\"5015\"><span class=\"ez-toc-section\" id=\"11_Nguyen_tac_lua_chon_dau_bao_chay\"><\/span>11. Nguy\u00ean t\u1eafc l\u1ef1a ch\u1ecdn \u0111\u1ea7u b\u00e1o ch\u00e1y<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"1lk8zuo\" data-start=\"5017\" data-end=\"5051\"><span class=\"ez-toc-section\" id=\"111_Theo_dac_diem_cong_trinh\"><\/span>11.1. Theo \u0111\u1eb7c \u0111i\u1ec3m c\u00f4ng tr\u00ecnh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5053\" data-end=\"5212\">Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u1ea7u b\u00e1o ch\u00e1y c\u1ea7n d\u1ef1a tr\u00ean \u0111\u1eb7c \u0111i\u1ec3m c\u1ee5 th\u1ec3 c\u1ee7a c\u00f4ng tr\u00ecnh, ch\u1eb3ng h\u1ea1n nh\u01b0 di\u1ec7n t\u00edch, chi\u1ec1u cao tr\u1ea7n, c\u00f4ng n\u0103ng s\u1eed d\u1ee5ng v\u00e0 m\u1ee9c \u0111\u1ed9 nguy hi\u1ec3m ch\u00e1y n\u1ed5.<\/p>\n<ul data-start=\"5214\" data-end=\"5396\">\n<li data-section-id=\"ffce2l\" data-start=\"5214\" data-end=\"5257\">V\u0103n ph\u00f2ng, nh\u00e0 \u1edf \u2192 \u01b0u ti\u00ean \u0111\u1ea7u b\u00e1o kh\u00f3i<\/li>\n<li data-section-id=\"13mkv3m\" data-start=\"5258\" data-end=\"5303\">Nh\u00e0 x\u01b0\u1edfng tr\u1ea7n cao \u2192 s\u1eed d\u1ee5ng \u0111\u1ea7u b\u00e1o beam<\/li>\n<li data-section-id=\"1mruzdh\" data-start=\"5304\" data-end=\"5360\">Nh\u00e0 b\u1ebfp, khu v\u1ef1c nhi\u1ec1u h\u01a1i n\u01b0\u1edbc \u2192 d\u00f9ng \u0111\u1ea7u b\u00e1o nhi\u1ec7t<\/li>\n<li data-section-id=\"6w4yi4\" data-start=\"5361\" data-end=\"5396\">Ph\u00f2ng server \u2192 \u0111\u1ea7u b\u00e1o h\u00fat kh\u00f3i<\/li>\n<\/ul>\n<h3 data-section-id=\"g4l4df\" data-start=\"5398\" data-end=\"5433\"><span class=\"ez-toc-section\" id=\"112_Theo_moi_truong_hoat_dong\"><\/span>11.2. Theo m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5435\" data-end=\"5515\">M\u00f4i tr\u01b0\u1eddng c\u00f3 \u1ea3nh h\u01b0\u1edfng r\u1ea5t l\u1edbn \u0111\u1ebfn hi\u1ec7u qu\u1ea3 c\u1ee7a \u0111\u1ea7u b\u00e1o, do \u0111\u00f3 c\u1ea7n c\u00e2n nh\u1eafc k\u1ef9:<\/p>\n<ul data-start=\"5517\" data-end=\"5647\">\n<li data-section-id=\"1tdl3yw\" data-start=\"5517\" data-end=\"5551\">Nhi\u1ec1u b\u1ee5i \u2192 tr\u00e1nh \u0111\u1ea7u b\u00e1o kh\u00f3i<\/li>\n<li data-section-id=\"urk0jm\" data-start=\"5552\" data-end=\"5597\">Nhi\u1ec7t \u0111\u1ed9 cao \u2192 ch\u1ecdn \u0111\u1ea7u b\u00e1o nhi\u1ec7t ph\u00f9 h\u1ee3p<\/li>\n<li data-section-id=\"1ijjs8k\" data-start=\"5598\" data-end=\"5647\">Kh\u00f4ng gian l\u1edbn \u2192 \u01b0u ti\u00ean beam ho\u1eb7c aspirating<\/li>\n<\/ul>\n<hr data-start=\"5649\" data-end=\"5652\" \/>\n<h2 data-section-id=\"n74zsi\" data-start=\"5654\" data-end=\"5669\"><span class=\"ez-toc-section\" id=\"12_Ket_luan\"><\/span>12. K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"5671\" data-end=\"6105\">C\u00e1c lo\u1ea1i \u0111\u1ea7u b\u00e1o ch\u00e1y hi\u1ec7n nay ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn c\u1ea3 v\u1ec1 c\u00f4ng ngh\u1ec7 l\u1eabn t\u00ednh n\u0103ng, t\u1eeb nh\u1eefng thi\u1ebft b\u1ecb \u0111\u01a1n gi\u1ea3n ch\u1ec9 ph\u00e1t hi\u1ec7n m\u1ed9t y\u1ebfu t\u1ed1 cho \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng th\u00f4ng minh c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch \u0111a ti\u00eau ch\u00ed v\u00e0 t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh theo m\u00f4i tr\u01b0\u1eddng. Vi\u1ec7c hi\u1ec3u r\u00f5 \u0111\u1eb7c \u0111i\u1ec3m, nguy\u00ean l\u00fd v\u00e0 ph\u1ea1m vi \u1ee9ng d\u1ee5ng c\u1ee7a t\u1eebng lo\u1ea1i \u0111\u1ea7u b\u00e1o kh\u00f4ng ch\u1ec9 gi\u00fap t\u1ed1i \u01b0u thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng m\u00e0 c\u00f2n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o an to\u00e0n l\u00e2u d\u00e0i cho c\u00f4ng tr\u00ecnh.<\/p>\n<hr data-start=\"6107\" data-end=\"6110\" \/>\n<h2 data-section-id=\"onrcia\" data-start=\"6112\" data-end=\"6149\"><span class=\"ez-toc-section\" id=\"13_Tai_lieu_tham_khao_va_tai_file\"><\/span>13. T\u00e0i li\u1ec7u tham kh\u1ea3o v\u00e0 t\u1ea3i file<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6151\" data-end=\"6291\">\u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u1ea5u t\u1ea1o, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 c\u00e1ch \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a c\u00e1c lo\u1ea1i \u0111\u1ea7u b\u00e1o ch\u00e1y, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o t\u00e0i li\u1ec7u chi ti\u1ebft t\u1ea1i:<\/p>\n<p data-start=\"6293\" data-end=\"6355\">\ud83d\udc49<div style=\"margin:8px 0;\">\n            <a href=\"#\" class=\"dl-item\"\n               data-link=\"https:\/\/drive.google.com\/file\/d\/17xAjY9va1Xr-hdkxrWkaS4UWGjf7iVgK\/view?usp=sharing\"\n               data-time=\"30\"\n               data-text=\"CATALOGUE B\u00c1O CH\u00c1Y HOCHIKI\"\n               style=\"color:#007bff;font-weight:bold;text-transform:uppercase;text-decoration:none;\">\n               CATALOGUE B\u00c1O CH\u00c1Y HOCHIKI\n            <\/a>\n        <\/div>\n<p data-start=\"6293\" data-end=\"6355\">T\u1ea2I TR\u1eccN B\u1ed8 TI\u00caU CHU\u1ea8N PCCC HI\u1ec6N H\u00c0NH B\u00caN D\u01af\u1edaI<\/p>\n<p data-start=\"6293\" data-end=\"6355\">\ud83d\udc49<div style=\"margin:8px 0;\">\n            <a href=\"#\" class=\"dl-item\"\n               data-link=\"https:\/\/drive.google.com\/drive\/folders\/1awG17zWSD-xLLr0vjGGzDdnp7EQ2RKN8?usp=drive_link\"\n               data-time=\"30\"\n               data-text=\"TR\u1eccN B\u1ed8 TI\u00caU CHU\u1ea8N PCCC\"\n               style=\"color:#007bff;font-weight:bold;text-transform:uppercase;text-decoration:none;\">\n               TR\u1eccN B\u1ed8 TI\u00caU CHU\u1ea8N PCCC\n            <\/a>\n        <\/div>\n<h2 data-section-id=\"njts0l\" data-start=\"6040\" data-end=\"6063\"><span class=\"ez-toc-section\" id=\"LIEN_HE\"><\/span>CONTACT US<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6065\" data-end=\"6135\">N\u1ebfu c\u00e1c b\u1ea1n c\u00f3 nhu c\u1ea7u thi\u1ebft k\u1ebf thi c\u00f4ng h\u1ec7 th\u1ed1ng PCCC chuy\u00ean nghi\u1ec7p h\u00e3y li\u00ean h\u1ec7 th\u00f4ng tin b\u00ean d\u01b0\u1edbi \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n, b\u00e1o gi\u00e1<\/p>\n<p style=\"text-align: left;\"><strong>TRIEU MINH ENGINEERING COMPANY<\/strong><\/p>\n<div class=\"blog-share text-center\">\n<div class=\"blog-share text-center\">\n<p style=\"text-align: left;\"><strong>\u0110\u1ecaA CH\u1ec8: 109 NGUY\u1ec4N TH\u1eca NHUNG. P. HI\u1ec6P B\u00ccNH, TP. H\u1ed2 CH\u00cd MINH<\/strong><\/p>\n<p style=\"text-align: left;\"><strong>MAIL: TRIEUMINH@TRIEUMINH.COM<\/strong><\/p>\n<p style=\"text-align: left;\"><strong>WEB:\u00a0<a href=\"http:\/\/trieuminh.com\/en\/\">http:\/\/trieuminh.com<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>\u0110I\u1ec6N THO\u1ea0I (ZALO): 0976.422.223<\/strong><\/p>\n<\/div>\n<\/div>\n<p>More<\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/cung-cap-lap-dat-he-thong-phong-chay-chua-chay\/\" target=\"_blank\" rel=\"noopener\">CUNG C\u1ea4P L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG PH\u00d2NG CH\u00c1Y CH\u1eeeA CH\u00c1Y<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-pccc\/\">BI\u1ec6N PH\u00c1P THI C\u00d4NG H\u1ec6 TH\u1ed0NG PCCC<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/thi-cong-he-thong-dien-va-dien-nhe\/\" target=\"_blank\" rel=\"noopener\">ELECTRICAL AND ELV SYSTEM INSTALLATION\u00a0<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/nha-thau-dien-nhe\/\">THI C\u00d4NG H\u1ec6 TH\u1ed0NG \u0110I\u1ec6N NH\u1eb8<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/bao-chay-vung-va-bao-chay-dia-chi\/\">B\u00c1O CH\u00c1Y V\u00d9NG V\u00c0 B\u00c1O CH\u00c1Y \u0110\u1ecaA CH\u1ec8<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/lap-bang-tinh-thiet-ke-pccc-cho-toa-nha\/\">L\u1eacP B\u1ea2NG T\u00cdNH THI\u1ebeT K\u1ebe PCCC CHO T\u00d2A NH\u00c0<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/tieu-chuan-he-thong-pccc\/\">TI\u00caU CHU\u1ea8N THI\u1ebeT K\u1ebe V\u00c0 THI C\u00d4NG H\u1ec6 TH\u1ed0NG PCCC<\/a><\/p>\n<p><a title=\"Fanpage Tri\u1ec1u Minh\" href=\"https:\/\/www.facebook.com\/profile.php?id=61586129903680\" target=\"_blank\" rel=\"noopener\">FANPAGE TRI\u1ec0U MINH<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>C\u00c1C LO\u1ea0I \u0110\u1ea6U B\u00c1O CH\u00c1Y \u00a0Ph\u00e2n lo\u1ea1i, nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf trong h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y 1. T\u1ed5ng quan v\u1ec1 \u0111\u1ea7u b\u00e1o ch\u00e1y trong h\u1ec7 th\u1ed1ng PCCC 1.1. Kh\u00e1i ni\u1ec7m \u0111\u1ea7u b\u00e1o ch\u00e1y Trong m\u1ed9t h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y t\u1ef1 \u0111\u1ed9ng ho\u00e0n ch\u1ec9nh, \u0111\u1ea7u b\u00e1o ch\u00e1y l\u00e0 thi\u1ebft b\u1ecb c\u00f3<\/p>","protected":false},"author":1,"featured_media":1839,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[884,883,938,941,940,939,942,83,186],"class_list":["post-1838","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-bao-chay-dia-chi","tag-bao-chay-vung","tag-cac-loai-dau-bao-chay","tag-catalogue-hochiki","tag-dau-bao-khoi","tag-dau-bao-nhiet","tag-thi-cong-bao-chay","tag-thi-cong-pccc","tag-thiet-ke-pccc"],"_links":{"self":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/1838","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/comments?post=1838"}],"version-history":[{"count":6,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/1838\/revisions"}],"predecessor-version":[{"id":2786,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/1838\/revisions\/2786"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/media?parent=1838"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/categories?post=1838"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/tags?post=1838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}