{"id":49401,"date":"2021-04-16T12:26:15","date_gmt":"2021-04-16T05:26:15","guid":{"rendered":"https:\/\/www.baohoxanh.com\/blog\/?p=49401"},"modified":"2026-09-08T12:13:04","modified_gmt":"2026-09-08T05:13:04","slug":"den-tin-hieu-canh-bao-nguy-hiem-uy-tin-chat-luong","status":"publish","type":"post","link":"https:\/\/www.baohoxanh.com\/blog\/den-tin-hieu-canh-bao-nguy-hiem-uy-tin-chat-luong\/","title":{"rendered":"\u0110\u00e8n T\u00edn Hi\u1ec7u C\u1ea3nh B\u00e1o Nguy Hi\u1ec3m: M\u00e0u S\u1eafc, T\u00ednh N\u0103ng V\u00e0 C\u00e1ch Ch\u1ecdn"},"content":{"rendered":"\r\n<h2 class=\"wp-block-heading\">\u0110\u00e8n T\u00edn Hi\u1ec7u L\u00e0 G\u00ec V\u00e0 D\u00f9ng \u1ede \u0110\u00e2u<\/h2>\r\n<p>\u0110\u00e8n t\u00edn hi\u1ec7u l\u00e0 thi\u1ebft b\u1ecb ph\u00e1t s\u00e1ng \u0111\u1ec3 truy\u1ec1n m\u1ed9t th\u00f4ng \u0111i\u1ec7p \u0111\u00e3 quy \u01b0\u1edbc tr\u01b0\u1edbc: d\u1eebng, \u0111\u01b0\u1ee3c \u0111i, ho\u1eb7c c\u00f3 nguy hi\u1ec3m \u1edf ph\u00eda tr\u01b0\u1edbc. N\u00f3 kh\u00e1c \u0111\u00e8n chi\u1ebfu s\u00e1ng \u1edf ch\u1ed7 kh\u00f4ng d\u00f9ng \u0111\u1ec3 soi r\u00f5 m\u1eb7t \u0111\u01b0\u1eddng, m\u00e0 \u0111\u1ec3 ng\u01b0\u1eddi \u1edf c\u00e1ch v\u00e0i ch\u1ee5c m\u00e9t \u0111\u1ecdc \u0111\u01b0\u1ee3c m\u1ed9t m\u1ec7nh l\u1ec7nh trong kho\u1ea3ng m\u1ed9t gi\u00e2y, t\u1ee9c l\u00e0 tr\u01b0\u1edbc khi k\u1ecbp \u0111\u1ecdc ch\u1eef tr\u00ean bi\u1ec3n b\u00e1o.<\/p>\n<p>Ba nh\u00f3m d\u00f9ng \u0111\u00e8n t\u00edn hi\u1ec7u nhi\u1ec1u nh\u1ea5t l\u00e0 \u0111i\u1ec1u khi\u1ec3n d\u00f2ng xe t\u1ea1i n\u00fat giao, c\u1ea3nh b\u00e1o hi\u1ec7n tr\u01b0\u1eddng thi c\u00f4ng ho\u1eb7c s\u1ef1 c\u1ed1 tr\u00ean \u0111\u01b0\u1eddng, v\u00e0 b\u00e1o tr\u1ea1ng th\u00e1i m\u00e1y trong nh\u00e0 x\u01b0\u1edfng. Ba nh\u00f3m n\u00e0y kh\u00e1c nhau v\u1ec1 \u0111\u1ed9 s\u00e1ng c\u1ea7n c\u00f3, v\u1ec1 ngu\u1ed3n \u0111i\u1ec7n v\u00e0 v\u1ec1 c\u1ea5p b\u1ea3o v\u1ec7 v\u1ecf, n\u00ean m\u1ed9t m\u00e3 h\u00e0ng ch\u1ea1y t\u1ed1t trong x\u01b0\u1edfng ch\u01b0a ch\u1eafc s\u1ed1ng n\u1ed5i m\u1ed9t m\u00f9a m\u01b0a ngo\u00e0i \u0111\u01b0\u1eddng.<\/p>\r\n<p><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2016\/07\/den-bao-hieu-cao-cap.jpg\" alt=\"\u0110\u00e8n b\u00e1o hi\u1ec7u d\u1ea1ng tr\u1ee5 d\u00f9ng c\u1ea3nh b\u00e1o khu v\u1ef1c nguy hi\u1ec3m\" loading=\"lazy\" width=\"600\" height=\"600\" title=\"\"><\/p>\r\n\r\n<p>C\u00f3 m\u1ed9t ranh gi\u1edbi c\u1ea7n n\u00f3i ngay, v\u00ec hi\u1ec3u sai n\u00f3 l\u00e0 nguy\u00ean nh\u00e2n c\u1ee7a nhi\u1ec1u tai n\u1ea1n hi\u1ec7n tr\u01b0\u1eddng: \u0111\u00e8n t\u00edn hi\u1ec7u t\u1ea1i n\u00fat giao mang m\u1ec7nh l\u1ec7nh, c\u00f2n \u0111\u00e8n ch\u1edbp c\u1ea3nh b\u00e1o th\u00ec kh\u00f4ng. \u0110\u00e8n \u0111\u1ecf \u1edf n\u00fat giao bu\u1ed9c ng\u01b0\u1eddi l\u00e1i d\u1eebng v\u00e0 c\u00f3 ch\u1ebf t\u00e0i \u0111i k\u00e8m. \u0110\u00e8n ch\u1edbp v\u00e0ng \u0111\u1eb7t quanh m\u1ed9t h\u1ed1 ga \u0111ang m\u1edf ch\u1ec9 n\u00f3i r\u1eb1ng \u1edf \u0111\u00e2y c\u00f3 g\u00ec \u0111\u00f3 b\u1ea5t th\u01b0\u1eddng; n\u00f3 kh\u00f4ng bu\u1ed9c ai d\u1eebng, v\u00e0 m\u1ed9t v\u1ecf nh\u1ef1a n\u1eb7ng ch\u01b0a t\u1edbi hai ki-l\u00f4-gam th\u00ec kh\u00f4ng c\u1ea3n n\u1ed5i b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec l\u0103n qua n\u00f3. Th\u1ee9 gi\u1eef chi\u1ebfc xe kh\u1ecfi r\u01a1i xu\u1ed1ng h\u1ed1 v\u1eabn ph\u1ea3i l\u00e0 khung r\u00e0o ch\u1ecbu l\u1ef1c; chi\u1ebfc \u0111\u00e8n ch\u1ec9 mua th\u00eam cho ng\u01b0\u1eddi l\u00e1i v\u00e0i gi\u00e2y nh\u00ecn th\u1ea5y s\u1edbm.<\/p>\r\n<p>V\u00e0i gi\u00e2y \u1ea5y ch\u00ednh l\u00e0 \u0111\u1ea1i l\u01b0\u1ee3ng ph\u1ea3i t\u00ednh khi l\u1eadp ph\u01b0\u01a1ng \u00e1n. Ng\u01b0\u1eddi l\u00e1i c\u1ea7n bao l\u00e2u k\u1ec3 t\u1eeb l\u00fac nh\u00ecn th\u1ea5y \u0111\u00e8n t\u1edbi l\u00fac t\u1edbi \u0111i\u1ec3m nguy hi\u1ec3m, v\u00e0 qu\u00e3ng th\u1eddi gian \u0111\u00f3 quy\u1ebft \u0111\u1ecbnh \u0111\u00e8n ph\u1ea3i \u0111\u1eb7t l\u00f9i v\u1ec1 ph\u00eda tr\u01b0\u1edbc bao xa. \u0110\u01b0\u1eddng cho ch\u1ea1y c\u00e0ng nhanh th\u00ec kho\u1ea3ng l\u00f9i c\u00e0ng ph\u1ea3i d\u00e0i ra. Con s\u1ed1 m\u00e9t c\u1ee5 th\u1ec3 do quy chu\u1ea9n b\u00e1o hi\u1ec7u \u0111\u01b0\u1eddng b\u1ed9 c\u1ee7a t\u1eebng n\u01b0\u1edbc \u1ea5n \u0111\u1ecbnh v\u00e0 kh\u00e1c nhau gi\u1eefa c\u00e1c n\u01b0\u1edbc, n\u00ean khi l\u00e0m h\u1ed3 s\u01a1 ph\u00e2n lu\u1ed3ng ph\u1ea3i tra \u0111\u00fang v\u0103n b\u1ea3n \u0111ang c\u00f3 hi\u1ec7u l\u1ef1c ch\u1ee9 kh\u00f4ng \u01b0\u1edbc l\u01b0\u1ee3ng b\u1eb1ng m\u1eaft.<\/p>\r\n\r\n<p>\u0110\u00e8n t\u00edn hi\u1ec7u \u0111\u01b0\u1ee3c chia th\u00e0nh m\u1ea5y nh\u00f3m ch\u00ednh sau:<\/p>\r\n<h3>\u0110\u00e8n T\u00edn Hi\u1ec7u Giao Th\u00f4ng T\u1ea1i N\u00fat Giao<\/h3>\r\n<p>\u0110\u00e2y l\u00e0 nh\u00f3m quen thu\u1ed9c nh\u1ea5t, g\u1ed3m ba b\u00f3ng \u0111\u1ecf, v\u00e0ng, xanh x\u1ebfp theo th\u1ee9 t\u1ef1 c\u1ed1 \u0111\u1ecbnh. Th\u1ee9 t\u1ef1 \u1ea5y kh\u00f4ng ph\u1ea3i chuy\u1ec7n th\u1ea9m m\u1ef9 m\u00e0 l\u00e0 l\u1edbp m\u00e3 ho\u00e1 th\u1ee9 hai b\u00ean c\u1ea1nh m\u00e0u: ng\u01b0\u1eddi kh\u00f4ng t\u00e1ch \u0111\u01b0\u1ee3c \u0111\u1ecf v\u1edbi l\u1ee5c v\u1eabn \u0111\u1ecdc \u0111\u01b0\u1ee3c \u0111\u00e8n nh\u1edd bi\u1ebft b\u00f3ng n\u00e0o \u0111ang s\u00e1ng n\u1eb1m \u1edf v\u1ecb tr\u00ed n\u00e0o.<\/p>\r\n<ul>\r\n<li><strong>\u0110\u00e8n \u0111\u1ecf<\/strong>: bu\u1ed9c ph\u01b0\u01a1ng ti\u1ec7n d\u1eebng tr\u01b0\u1edbc v\u1ea1ch. Lu\u00f4n n\u1eb1m tr\u00ean c\u00f9ng c\u1ee7a c\u1ed9t d\u1ecdc, ho\u1eb7c ngo\u00e0i c\u00f9ng b\u00ean tr\u00e1i c\u1ee7a c\u1ee5m n\u1eb1m ngang.<\/li>\r\n<li><strong>\u0110\u00e8n v\u00e0ng<\/strong>: b\u00e1o s\u1eafp chuy\u1ec3n sang \u0111\u1ecf, ng\u01b0\u1eddi l\u00e1i ph\u1ea3i d\u1eebng n\u1ebfu c\u00f2n k\u1ecbp d\u1eebng an to\u00e0n. \u0110\u00e8n v\u00e0ng nh\u1ea5p nh\u00e1y li\u00ean t\u1ee5c l\u1ea1i mang ngh\u0129a kh\u00e1c h\u1eb3n \u2014 \u0111\u01b0\u1ee3c \u0111i nh\u01b0ng ph\u1ea3i gi\u1ea3m t\u1ed1c v\u00e0 nh\u01b0\u1eddng \u0111\u01b0\u1eddng \u2014 n\u00ean hai ch\u1ebf \u0111\u1ed9 n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c l\u1eabn nhau tr\u00ean c\u00f9ng m\u1ed9t n\u00fat.<\/li>\r\n<li><strong>\u0110\u00e8n xanh<\/strong>: cho ph\u00e9p \u0111i, nh\u01b0ng kh\u00f4ng cho quy\u1ec1n ti\u1ebfn v\u00e0o n\u00fat khi ph\u00eda tr\u01b0\u1edbc \u0111\u00e3 \u00f9n. M\u1ed9t chi\u1ebfc xe d\u1eebng l\u1ea1i gi\u1eefa n\u00fat s\u1ebd ch\u1eb7n lu\u1ed3ng c\u1eaft ngang ngay khi \u0111\u00e8n \u0111\u1ed5i.<\/li>\r\n<\/ul>\r\n<p>Trong nh\u00e0 x\u01b0\u1edfng, c\u1ee5m \u0111\u00e8n th\u00e1p b\u00e1o tr\u1ea1ng th\u00e1i m\u00e1y m\u01b0\u1ee3n l\u1ea1i \u0111\u00fang b\u1ed9 ba m\u00e0u n\u00e0y nh\u01b0ng kh\u00f4ng c\u00f3 th\u1ee9 t\u1ef1 b\u1eaft bu\u1ed9c, v\u00e0 \u0111\u00f3 l\u00e0 ch\u1ed7 sinh r\u1ee7i ro. D\u1ea1ng thi\u1ebfu nh\u1eadn s\u1eafc \u0111\u1ecf \u2013 l\u1ee5c l\u00e0 d\u1ea1ng r\u1ed1i lo\u1ea1n s\u1eafc gi\u00e1c th\u01b0\u1eddng g\u1eb7p nh\u1ea5t, theo c\u00e1c s\u1ed1 li\u1ec7u d\u1ecbch t\u1ec5 \u0111\u00e3 c\u00f4ng b\u1ed1 th\u00ec r\u01a1i v\u00e0o kho\u1ea3ng m\u1ed9t tr\u00ean m\u01b0\u1eddi hai nam gi\u1edbi; v\u1edbi ng\u01b0\u1eddi trong nh\u00f3m \u0111\u00f3, m\u1ed9t c\u1ee5m \u0111\u00e8n ch\u1ec9 m\u00e3 ho\u00e1 b\u1eb1ng m\u00e0u l\u00e0 m\u1ed9t c\u1ee5m \u0111\u00e8n kh\u00f4ng \u0111\u1ecdc \u0111\u01b0\u1ee3c. Khi \u0111\u1eb7t h\u00e0ng, n\u00ean y\u00eau c\u1ea7u th\u00eam l\u1edbp m\u00e3 ho\u00e1 th\u1ee9 hai: nh\u1ea5p nh\u00e1y cho m\u1ee9c b\u00e1o \u0111\u1ed9ng v\u00e0 s\u00e1ng li\u00ean t\u1ee5c cho m\u1ee9c b\u00ecnh th\u01b0\u1eddng, ho\u1eb7c gh\u00e9p c\u00f2i v\u00e0o t\u1ea7ng \u0111\u1ecf.<\/p>\r\n<h3>\u0110\u00e8n C\u1ea3nh B\u00e1o Tr\u00ean Xe \u01afu Ti\u00ean V\u00e0 C\u00f4ng Tr\u01b0\u1eddng<\/h3>\r\n<p>Nh\u00f3m n\u00e0y kh\u00f4ng \u0111i\u1ec1u khi\u1ec3n ai, n\u00f3 ch\u1ec9 b\u00e1o c\u00f3 m\u1eb7t. \u0110\u00e8n xoay ho\u1eb7c \u0111\u00e8n ch\u1edbp g\u1eafn n\u00f3c xe c\u1ee9u ho\u1ea3, xe c\u1ee9u th\u01b0\u01a1ng, xe c\u00f4ng v\u1ee5, v\u00e0 \u0111\u00e8n ch\u1edbp r\u1eddi \u0111\u1eb7t t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng \u0111\u1ec1u thu\u1ed9c nh\u00f3m n\u00e0y.<\/p>\r\n<ul>\r\n<li><strong>\u0110\u00e8n xoay v\u00e0 \u0111\u00e8n ch\u1edbp g\u1eafn xe<\/strong>: b\u00e1o cho d\u00f2ng xe ph\u00eda sau v\u00e0 ph\u00eda \u0111\u1ed1i di\u1ec7n bi\u1ebft c\u00f3 xe \u0111ang l\u00e0m nhi\u1ec7m v\u1ee5. Lo\u1ea1i \u0111\u1ebf nam ch\u00e2m l\u1eafp v\u00e0 th\u00e1o trong v\u00e0i gi\u00e2y n\u00ean ti\u1ec7n cho xe kh\u00f4ng chuy\u00ean d\u1ee5ng, nh\u01b0ng nam ch\u00e2m ch\u1ec9 b\u00e1m l\u00ean n\u00f3c th\u00e9p \u2014 n\u00f3c nh\u00f4m ho\u1eb7c n\u00f3c d\u00e1n phim nh\u1ef1a th\u00ec ph\u1ea3i chuy\u1ec3n sang k\u1eb9p c\u01a1 kh\u00ed, v\u00e0 \u0111\u00e2y l\u00e0 chi ti\u1ebft c\u1ea7n h\u1ecfi tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng ch\u1ee9 kh\u00f4ng ph\u1ea3i sau khi h\u00e0ng v\u1ec1.<\/li>\r\n<li><strong>\u0110\u00e8n ch\u1edbp r\u1eddi \u0111\u1eb7t t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng<\/strong>: \u0111\u00e1nh d\u1ea5u ranh gi\u1edbi khu v\u1ef1c \u0111ang thi c\u00f4ng ho\u1eb7c ch\u1ed7 v\u1eeba x\u1ea3y ra s\u1ef1 c\u1ed1. Lo\u1ea1i n\u00e0y ch\u1ea1y b\u1eb1ng pin kh\u00f4 ho\u1eb7c pin s\u1ea1c t\u1eeb t\u1ea5m quang \u0111i\u1ec7n, v\u00e0 ch\u00ednh ngu\u1ed3n \u0111i\u1ec7n m\u1edbi l\u00e0 \u0111i\u1ec3m y\u1ebfu c\u1ee7a n\u00f3 ch\u1ee9 kh\u00f4ng ph\u1ea3i b\u00f3ng \u0111\u00e8n.<\/li>\r\n<\/ul>\r\n<p>\u0110i\u1ec3m y\u1ebfu \u1ea5y \u0111\u00e1ng n\u00f3i k\u1ef9 v\u00ec n\u00f3 h\u1ecfng theo c\u00e1ch kh\u00f4ng ai nh\u00ecn th\u1ea5y. M\u1ed9t chi\u1ebfc \u0111\u00e8n ch\u1edbp c\u1ea1n pin l\u00fac hai gi\u1edd s\u00e1ng s\u1ebd t\u1eaft l\u1eb7ng l\u1ebd, v\u00e0 \u0111o\u1ea1n \u0111\u01b0\u1eddng m\u1ea5t lu\u00f4n d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o trong nhi\u1ec1u gi\u1edd cho t\u1edbi khi ca sau ra hi\u1ec7n tr\u01b0\u1eddng. \u0110\u00e8n ch\u1ea1y pin m\u1eb7t tr\u1eddi c\u00f2n th\u00eam m\u1ed9t \u0111\u01b0\u1eddng h\u1ecfng n\u1eefa: sau v\u00e0i ng\u00e0y m\u01b0a li\u00ean ti\u1ebfp, t\u1ea5m quang \u0111i\u1ec7n kh\u00f4ng n\u1ea1p \u0111\u1ee7 v\u00e0 \u0111\u00e8n c\u1ea1n gi\u1eefa \u0111\u00eam, trong khi ban ng\u00e0y nh\u00ecn n\u00f3 v\u1eabn s\u00e1ng nh\u01b0 th\u01b0\u1eddng. C\u00e1ch x\u1eed l\u00fd l\u00e0 ki\u1ec3m \u0111\u00e8n v\u00e0o l\u00fac b\u00e0n giao ca chi\u1ec1u ch\u1ee9 kh\u00f4ng ki\u1ec3m gi\u1eefa tr\u01b0a, ghi ng\u00e0y thay pin l\u00ean th\u00e2n \u0111\u00e8n b\u1eb1ng b\u00fat kh\u00f4ng xo\u00e1, v\u00e0 lu\u00f4n \u0111\u1ec3 d\u01b0 m\u1ed9t s\u1ed1 \u0111\u00e8n \u0111\u00e3 s\u1ea1c \u0111\u1ea7y tr\u00ean xe tu\u1ea7n \u0111\u01b0\u1eddng \u0111\u1ec3 thay t\u1ea1i ch\u1ed7.<\/p>\r\n<h3>\u0110\u00e8n B\u00e1o Tr\u1ea1ng Th\u00e1i M\u00e1y Trong Nh\u00e0 X\u01b0\u1edfng<\/h3>\r\n<p>Trong nh\u00e0 m\u00e1y, \u0111\u00e8n t\u00edn hi\u1ec7u g\u1eafn tr\u00ean m\u00e1y ho\u1eb7c tr\u00ean c\u1ed9t cao \u1edf \u0111\u1ea7u chuy\u1ec1n \u0111\u1ec3 ng\u01b0\u1eddi \u0111\u1ee9ng xa v\u1eabn \u0111\u1ecdc \u0111\u01b0\u1ee3c m\u00e1y \u0111ang ch\u1ea1y, \u0111ang ch\u1edd v\u1eadt t\u01b0 hay \u0111\u00e3 d\u1eebng v\u00ec s\u1ef1 c\u1ed1.<\/p>\r\n<ul>\r\n<li><strong>\u0110\u00e8n b\u00e1o tr\u1ea1ng th\u00e1i<\/strong>: s\u00e1ng li\u00ean t\u1ee5c, \u0111\u1ec3 t\u1ed5 tr\u01b0\u1edfng \u0111\u1ee9ng \u1edf cu\u1ed1i x\u01b0\u1edfng bi\u1ebft chuy\u1ec1n n\u00e0o \u0111ang \u0111\u1ee9ng m\u00e0 kh\u00f4ng ph\u1ea3i \u0111i t\u1edbi t\u1eadn n\u01a1i h\u1ecfi.<\/li>\r\n<li><strong>\u0110\u00e8n b\u00e1o \u0111\u1ed9ng s\u1ef1 c\u1ed1<\/strong>: th\u01b0\u1eddng gh\u00e9p v\u1edbi c\u00f2i. Trong x\u01b0\u1edfng \u1ed3n v\u00e0 nhi\u1ec1u v\u1eadt che khu\u1ea5t, m\u1ed9t t\u00edn hi\u1ec7u ch\u1ec9 b\u1eb1ng \u00e1nh s\u00e1ng r\u1ea5t d\u1ec5 b\u1ecb b\u1ecf s\u00f3t khi ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111ang c\u00fai xu\u1ed1ng m\u00e1y ho\u1eb7c quay l\u01b0ng l\u1ea1i.<\/li>\r\n<\/ul>\r\n<p>Khi l\u1eafp \u0111\u00e8n th\u00e1p, chi\u1ec1u cao \u0111\u1eb7t quan tr\u1ecdng ngang v\u1edbi \u0111\u1ed9 s\u00e1ng. \u0110\u00e8n g\u1eafn th\u1ea5p h\u01a1n th\u00e2n m\u00e1y, ho\u1eb7c b\u1ecb k\u1ec7 v\u1eadt t\u01b0 d\u1ef1ng l\u00ean che m\u1ea5t, th\u00ec ch\u1ec9 \u0111\u1ecdc \u0111\u01b0\u1ee3c t\u1eeb \u0111\u00fang m\u1ed9t h\u01b0\u1edbng v\u00e0 ng\u01b0\u1eddi \u0111\u1ee9ng \u1edf h\u01b0\u1edbng c\u00f2n l\u1ea1i coi nh\u01b0 kh\u00f4ng c\u00f3 \u0111\u00e8n. Tr\u01b0\u1edbc khi khoan b\u1eaft gi\u00e1 \u0111\u1ee1, n\u00ean c\u1ea7m \u0111\u00e8n \u0111\u1ee9ng th\u1eed l\u1ea7n l\u01b0\u1ee3t \u1edf b\u1ed1n g\u00f3c khu v\u1ef1c \u0111\u1ec3 t\u00ecm g\u00f3c khu\u1ea5t, v\u00ec sau khi khoan r\u1ed3i th\u00ec vi\u1ec7c d\u1eddi c\u1ed9t t\u1ed1n h\u01a1n nhi\u1ec1u so v\u1edbi m\u01b0\u1eddi ph\u00fat th\u1eed.<\/p>\r\n<h2>Ch\u1ea5t Li\u1ec7u, Thi\u1ebft K\u1ebf V\u00e0 M\u00e0u S\u1eafc \u0110\u00e8n T\u00edn Hi\u1ec7u<\/h2>\r\n<h3>Nh\u1ef1a Ch\u1ecbu Nhi\u1ec7t, K\u00ednh C\u01b0\u1eddng L\u1ef1c V\u00e0 Chi Ti\u1ebft Kim Lo\u1ea1i<\/h3>\r\n<p>V\u1ecf \u0111\u00e8n quy\u1ebft \u0111\u1ecbnh \u0111\u00e8n s\u1ed1ng \u0111\u01b0\u1ee3c bao l\u00e2u \u1edf \u0111\u00fang n\u01a1i n\u00f3 \u0111\u01b0\u1ee3c l\u1eafp. Ba nh\u00f3m v\u1eadt li\u1ec7u hay g\u1eb7p v\u00e0 \u0111i\u1ec3m h\u1ecfng ri\u00eang c\u1ee7a t\u1eebng nh\u00f3m:<\/p>\r\n<p>Nh\u1ef1a k\u1ef9 thu\u1eadt ch\u1ecbu nhi\u1ec7t d\u00f9ng cho th\u00e2n v\u00e0 ch\u1ee5p \u0111\u00e8n. Nh\u1eb9 v\u00e0 kh\u00f4ng g\u1ec9, nh\u01b0ng tia c\u1ef1c t\u00edm l\u00e0m nh\u1ef1a gi\u00f2n d\u1ea7n v\u00e0 ng\u1ea3 v\u00e0ng. Ch\u1ee5p ng\u1ea3 v\u00e0ng h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng b\u01b0\u1edbc s\u00f3ng ng\u1eafn nhi\u1ec1u h\u01a1n \u00e1nh s\u00e1ng \u0111\u1ecf, n\u00ean b\u00f3ng xanh m\u1edd \u0111i tr\u01b0\u1edbc b\u00f3ng \u0111\u1ecf \u2014 m\u1ed9t c\u1ee5m \u0111\u00e8n c\u0169 ngo\u00e0i tr\u1eddi th\u01b0\u1eddng m\u1ea5t t\u00edn hi\u1ec7u xanh tr\u01b0\u1edbc ti\u00ean, ch\u1ee9 kh\u00f4ng m\u1edd \u0111\u1ec1u c\u1ea3 ba m\u00e0u.<\/p>\r\n<p>K\u00ednh c\u01b0\u1eddng l\u1ef1c d\u00f9ng cho m\u1eb7t k\u00ednh \u0111\u00e8n \u0111\u1eb7t n\u01a1i c\u00f3 nguy c\u01a1 va \u0111\u1eadp ho\u1eb7c b\u1ecb n\u00e9m v\u1eadt. K\u00ednh kh\u00f4ng ng\u1ea3 m\u00e0u theo n\u0103m th\u00e1ng nh\u01b0 nh\u1ef1a, \u0111\u1ed5i l\u1ea1i n\u1eb7ng h\u01a1n v\u00e0 khi v\u1ee1 th\u00ec v\u1ee1 h\u1eb3n ch\u1ee9 kh\u00f4ng n\u1ee9t r\u1ed3i d\u00f9ng ti\u1ebfp.<\/p>\r\n<p>Kim lo\u1ea1i, th\u01b0\u1eddng l\u00e0 nh\u00f4m \u0111\u00fac, d\u00f9ng cho th\u00e2n \u0111\u00e8n c\u00f4ng nghi\u1ec7p v\u00e0 cho ph\u1ea7n \u0111\u1ebf. Nh\u00f4m c\u00f2n ki\u00eam nhi\u1ec7m v\u1ee5 t\u1ea3n nhi\u1ec7t cho bo m\u1ea1ch LED, v\u00e0 \u0111\u00e2y l\u00e0 chi ti\u1ebft \u00edt ng\u01b0\u1eddi \u0111\u1ec3 \u00fd khi so hai m\u1eabu c\u00f9ng c\u00f4ng su\u1ea5t: LED hi\u1ebfm khi h\u1ecfng v\u00ec ch\u00e1y b\u00f3ng, n\u00f3 h\u1ecfng v\u00ec b\u1ecb gi\u1eef \u1edf nhi\u1ec7t \u0111\u1ed9 cao trong th\u1eddi gian d\u00e0i. Th\u00e2n nh\u00f4m c\u00f3 c\u00e1nh t\u1ea3n nhi\u1ec7t k\u00e9o tu\u1ed5i th\u1ecd d\u00e0i h\u01a1n th\u00e2n nh\u1ef1a k\u00edn c\u00f9ng c\u00f4ng su\u1ea5t.<\/p>\r\n<p><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2017\/02\/den-xoay-canh-bao-nam-cham.jpg\" alt=\"\u0110\u00e8n xoay c\u1ea3nh b\u00e1o c\u00f3 \u0111\u1ebf nam ch\u00e2m g\u1eafn nhanh l\u00ean n\u00f3c xe\" loading=\"lazy\" width=\"500\" height=\"469\" title=\"\"><\/p>\r\n<h3>H\u00ecnh D\u1ea1ng V\u00e0 \u00dd Ngh\u0129a T\u1eebng M\u00e0u \u0110\u1ecf, V\u00e0ng, Xanh<\/h3>\r\n<p>Tr\u00ean \u0111\u01b0\u1eddng b\u1ed9, ba m\u00e0u c\u00f3 ngh\u0129a \u0111\u00e3 th\u1ed1ng nh\u1ea5t r\u1ed9ng: \u0111\u1ecf l\u00e0 d\u1eebng, v\u00e0ng l\u00e0 chu\u1ea9n b\u1ecb d\u1eebng, xanh l\u00e0 \u0111\u01b0\u1ee3c \u0111i. Nh\u01b0ng ba m\u00e0u \u1ea5y \u0111\u1ed5i ngh\u0129a ngay khi r\u1eddi kh\u1ecfi m\u1eb7t \u0111\u01b0\u1eddng, v\u00e0 \u0111\u00e2y l\u00e0 ch\u1ed7 hay nh\u1ea7m khi mua \u0111\u00e8n cho nh\u00e0 x\u01b0\u1edfng.<\/p>\r\n<p>Tr\u00ean m\u00e1y s\u1ea3n xu\u1ea5t, \u0111\u1ecf th\u01b0\u1eddng l\u00e0 m\u00e1y \u0111\u00e3 d\u1eebng v\u00ec l\u1ed7i, v\u00e0ng l\u00e0 m\u00e1y \u0111ang ch\u1edd ho\u1eb7c s\u1eafp h\u1ebft v\u1eadt t\u01b0, xanh l\u00e0 m\u00e1y \u0111ang ch\u1ea1y. Tr\u00ean t\u1ee7 \u0111i\u1ec7n v\u00e0 m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb \u0111i\u1ec7n th\u00ec \u0111\u1ecf l\u1ea1i hay mang ngh\u0129a \u0111ang c\u00f3 \u0111i\u1ec7n, t\u1ee9c l\u00e0 ng\u01b0\u1ee3c h\u1eb3n v\u1edbi ph\u1ea3n x\u1ea1 d\u1eebng l\u1ea1i m\u00e0 ng\u01b0\u1eddi l\u00e1i xe mang theo t\u1eeb ngo\u00e0i \u0111\u01b0\u1eddng. V\u00ec th\u1ebf quy \u01b0\u1edbc m\u00e0u c\u1ee7a m\u1ed9t khu v\u1ef1c ph\u1ea3i \u0111\u01b0\u1ee3c vi\u1ebft ra v\u00e0 d\u00e1n ngay t\u1ea1i ch\u1ed7, thay v\u00ec \u0111\u1ec3 m\u1ed7i t\u1ed5 t\u1ef1 hi\u1ec3u m\u1ed9t ki\u1ec3u, nh\u1ea5t l\u00e0 \u1edf x\u01b0\u1edfng c\u00f3 c\u00f4ng nh\u00e2n lu\u00e2n chuy\u1ec3n gi\u1eefa c\u00e1c chuy\u1ec1n.<\/p>\r\n<p>V\u1ec1 h\u00ecnh d\u1ea1ng, b\u00f3ng tr\u00f2n l\u00e0 d\u1ea1ng th\u00f4ng d\u1ee5ng v\u00ec ph\u00e1t s\u00e1ng \u0111\u1ec1u theo m\u1ecdi h\u01b0\u1edbng ngang. \u0110\u00e8n d\u1ea1ng m\u0169i t\u00ean ch\u1ec9 h\u01b0\u1edbng ch\u1ec9 \u0111\u1ecdc \u0111\u01b0\u1ee3c trong m\u1ed9t d\u1ea3i g\u00f3c h\u1eb9p ph\u00eda tr\u01b0\u1edbc; \u0111\u1ee9ng l\u1ec7ch sang b\u00ean s\u1ebd th\u1ea5y m\u0169i t\u00ean bi\u1ebfn d\u1ea1ng ho\u1eb7c m\u1ea5t h\u1eb3n. \u0110\u00e8n th\u00e1p trong x\u01b0\u1edfng x\u1ebfp ch\u1ed3ng nhi\u1ec1u t\u1ea7ng ch\u00ednh l\u00e0 \u0111\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c t\u1eeb c\u1ea3 hai ph\u00eda c\u1ee7a chuy\u1ec1n.<\/p>\r\n<p>M\u1ed9t th\u00f4ng s\u1ed1 c\u1ea7n h\u1ecfi nh\u00e0 cung c\u1ea5p m\u00e0 b\u1ea3ng b\u00e1o gi\u00e1 th\u01b0\u1eddng b\u1ecf tr\u1ed1ng l\u00e0 g\u00f3c ph\u00e1t s\u00e1ng theo ph\u01b0\u01a1ng \u0111\u1ee9ng. \u0110\u00e8n treo cao m\u00e0 g\u00f3c \u0111\u1ee9ng h\u1eb9p s\u1ebd \u0111\u1ec3 l\u1ea1i m\u1ed9t v\u00f9ng t\u1ed1i ngay d\u01b0\u1edbi ch\u00e2n c\u1ed9t \u2014 \u0111\u00fang v\u00f9ng ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111ang \u0111\u1ee9ng, t\u1ee9c l\u00e0 ng\u01b0\u1eddi c\u1ea7n \u0111\u1ecdc \u0111\u00e8n nh\u1ea5t l\u1ea1i l\u00e0 ng\u01b0\u1eddi kh\u00f4ng th\u1ea5y \u0111\u00e8n.<\/p>\r\n<h2>T\u00ednh N\u0103ng Ch\u00ednh C\u1ee7a \u0110\u00e8n T\u00edn Hi\u1ec7u C\u1ea3nh B\u00e1o<\/h2>\r\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng vi\u1ec7c m\u1ed9t chi\u1ebfc \u0111\u00e8n t\u00edn hi\u1ec7u l\u00e0m \u0111\u01b0\u1ee3c v\u00e0 nh\u1eefng vi\u1ec7c n\u00f3 kh\u00f4ng l\u00e0m \u0111\u01b0\u1ee3c, t\u00ednh c\u1ea3 lo\u1ea1i c\u1ea7m tay nh\u01b0 <a href=\"https:\/\/www.baohoxanh.com\/den-gay-chi-huy-giao-thong\">\u0111\u00e8n g\u1eady ch\u1ec9 huy giao th\u00f4ng<\/a>:<\/p>\r\n<h3>C\u1ea3nh B\u00e1o Nguy Hi\u1ec3m V\u00e0 H\u01b0\u1edbng D\u1eabn Lu\u1ed3ng Di Chuy\u1ec3n<\/h3>\r\n<p><strong>\u0110\u00e1nh d\u1ea5u m\u1ed9t \u0111i\u1ec3m:<\/strong> \u0111\u00e8n ch\u1edbp cho ng\u01b0\u1eddi l\u00e1i bi\u1ebft \u1edf \u0111\u00e2y c\u00f3 g\u00ec \u0111\u00f3, s\u1edbm h\u01a1n so v\u1edbi l\u00fac m\u1eaft k\u1ecbp nh\u1eadn ra h\u00ecnh kh\u1ed1i v\u1eadt c\u1ea3n trong b\u00f3ng t\u1ed1i. N\u00f3 kh\u00f4ng n\u00f3i v\u1eadt c\u1ea3n r\u1ed9ng bao nhi\u00eau v\u00e0 c\u0169ng kh\u00f4ng n\u00f3i ph\u1ea3i \u0111i v\u00f2ng sang b\u00ean n\u00e0o \u2014 hai th\u00f4ng tin \u0111\u00f3 ph\u1ea3i do bi\u1ec3n b\u00e1o v\u00e0 h\u00e0ng c\u1ecdc d\u1eabn h\u01b0\u1edbng \u0111\u1ea3m nhi\u1ec7m.<\/p>\r\n<p><strong>Ch\u1ec9 huy b\u1eb1ng tay v\u00e0o ban \u0111\u00eam:<\/strong> \u0111\u00e2y l\u00e0 ch\u1ed7 c\u00f3 m\u1ed9t hi\u1ec3u l\u1ea7m \u0111\u1ee7 s\u1ee9c g\u00e2y ch\u1ebft ng\u01b0\u1eddi. Chi\u1ebfc \u0111\u00e8n g\u1eady c\u1ea7m tay cho d\u00f2ng xe bi\u1ebft c\u00e2y g\u1eady \u0111ang \u1edf \u0111\u00e2u, ch\u1ee9 kh\u00f4ng cho bi\u1ebft th\u00e2n ng\u01b0\u1eddi \u0111i\u1ec1u khi\u1ec3n \u0111ang \u1edf \u0111\u00e2u. Ng\u01b0\u1eddi l\u00e1i nh\u00ecn th\u1ea5y m\u1ed9t v\u1ec7t s\u00e1ng chuy\u1ec3n \u0111\u1ed9ng s\u1ebd n\u00e9 v\u1ec7t s\u00e1ng \u1ea5y, c\u00f2n kho\u1ea3ng t\u1ed1i ngay c\u1ea1nh n\u00f3 \u2014 n\u01a1i ng\u01b0\u1eddi \u0111ang \u0111\u1ee9ng \u2014 th\u00ec kh\u00f4ng c\u00f3 g\u00ec b\u00e1o hi\u1ec7u. V\u00ec v\u1eady ng\u01b0\u1eddi ra hi\u1ec7u ban \u0111\u00eam ph\u1ea3i m\u1eb7c \u00e1o ph\u1ea3n quang \u0111\u1ec3 \u0111\u00e8n pha xe t\u1edbi h\u1eaft s\u00e1ng l\u1ea1i to\u00e0n th\u00e2n, v\u00e0 khu v\u1ef1c \u0111\u1ee9ng n\u00ean c\u00f3 th\u00eam m\u1ed9t ngu\u1ed3n s\u00e1ng chi\u1ebfu v\u00e0o ng\u01b0\u1eddi, ch\u1ee9 kh\u00f4ng ch\u1ec9 c\u00f3 ngu\u1ed3n s\u00e1ng c\u1ea7m trong tay.<\/p>\r\n<p>\u00c1o d\u00f9ng cho vi\u1ec7c n\u00e0y c\u00f3 ti\u00eau chu\u1ea9n ri\u00eang l\u00e0 EN ISO 20471, chia ba c\u1ea5p theo di\u1ec7n t\u00edch v\u1eadt li\u1ec7u tr\u00ean \u00e1o: c\u1ea5p th\u1ea5p nh\u1ea5t 0,14 m\u00b2 n\u1ec1n m\u00e0u v\u00e0 0,10 m\u00b2 ph\u1ea3n quang; c\u1ea5p gi\u1eefa 0,50 m\u00b2 n\u1ec1n v\u00e0 0,13 m\u00b2 ph\u1ea3n quang; c\u1ea5p cao nh\u1ea5t 0,80 m\u00b2 n\u1ec1n v\u00e0 0,20 m\u00b2 ph\u1ea3n quang, v\u1edbi d\u1ea3i ph\u1ea3n quang r\u1ed9ng t\u1ed1i thi\u1ec3u 50 mm. Di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c c\u1ed9ng d\u1ed3n khi m\u1eb7c b\u1ed9 \u0111\u1ed3ng b\u1ed9, ngh\u0129a l\u00e0 m\u1ed9t chi\u1ebfc gi-l\u00ea c\u1ea5p th\u1ea5p kho\u00e1c l\u00ean qu\u1ea7n th\u01b0\u1eddng kh\u00f4ng t\u1ef1 n\u00e2ng th\u00e0nh c\u1ea5p cao; mu\u1ed1n \u0111\u1ea1t c\u1ea5p cao th\u00ec ph\u1ea3i l\u00e0 b\u1ed9 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn c\u00f9ng nhau. Khi \u0111\u1eb7t h\u00e0ng cho t\u1ed5 \u0111i\u1ec1u ti\u1ebft ban \u0111\u00eam, c\u1ea5p \u00e1o l\u00e0 d\u00f2ng ph\u1ea3i ghi r\u00f5 trong y\u00eau c\u1ea7u b\u00e1o gi\u00e1.<\/p>\r\n<h3>Th\u00f4ng B\u00e1o Tr\u1ea1ng Th\u00e1i Thi\u1ebft B\u1ecb V\u00e0 T\u00ecnh Hu\u1ed1ng Kh\u1ea9n<\/h3>\r\n<p>\u0110\u00e8n b\u00e1o tr\u1ea1ng th\u00e1i tr\u1ea3 l\u1eddi m\u1ed9t c\u00e2u h\u1ecfi r\u1ea5t h\u1eb9p: thi\u1ebft b\u1ecb n\u00e0y l\u00fac n\u00e0y \u0111ang \u1edf ch\u1ebf \u0111\u1ed9 n\u00e0o. Gi\u00e1 tr\u1ecb c\u1ee7a n\u00f3 n\u1eb1m \u1edf ch\u1ed7 tr\u1ea3 l\u1eddi \u0111\u01b0\u1ee3c t\u1eeb xa v\u00e0 tr\u1ea3 l\u1eddi li\u00ean t\u1ee5c, kh\u00f4ng c\u1ea7n ai m\u1edf m\u00e0n h\u00ecnh hay h\u1ecfi qua b\u1ed9 \u0111\u00e0m.<\/p>\r\n<p><strong>Trong x\u01b0\u1edfng:<\/strong> m\u1ed9t chuy\u1ec1n d\u1eebng m\u00e0 kh\u00f4ng ai bi\u1ebft trong m\u01b0\u1eddi ph\u00fat l\u00e0 m\u01b0\u1eddi ph\u00fat m\u1ea5t s\u1ea3n l\u01b0\u1ee3ng. \u0110\u00e8n th\u00e1p r\u00fat kho\u1ea3ng tr\u1ec5 \u1ea5y xu\u1ed1ng c\u00f2n th\u1eddi gian ng\u01b0\u1eddi t\u1ed5 tr\u01b0\u1edfng ng\u01b0\u1edbc m\u1eaft l\u00ean. Mu\u1ed1n \u0111o \u0111\u01b0\u1ee3c l\u1ee3i \u00edch, h\u00e3y ghi l\u1ea1i th\u1eddi gian t\u1eeb l\u00fac m\u00e1y d\u1eebng t\u1edbi l\u00fac c\u00f3 ng\u01b0\u1eddi t\u1edbi x\u1eed l\u00fd, tr\u01b0\u1edbc v\u00e0 sau khi l\u1eafp \u0111\u00e8n \u2014 \u0111\u00f3 l\u00e0 con s\u1ed1 duy nh\u1ea5t ch\u1ee9ng minh \u0111\u01b0\u1ee3c kho\u1ea3n \u0111\u1ea7u t\u01b0.<\/p>\r\n<p><strong>Tr\u00ean \u0111\u01b0\u1eddng:<\/strong> \u0111\u00e8n ch\u1edbp \u0111\u1eb7t \u1edf \u0111u\u00f4i h\u00e0ng xe \u0111ang ch\u1edd gi\u00fap xe t\u1edbi sau bi\u1ebft c\u00f3 h\u00e0ng ch\u1edd tr\u01b0\u1edbc khi nh\u00ecn th\u1ea5y \u0111\u00e8n h\u1eadu chi\u1ebfc xe cu\u1ed1i. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a tr\u00ean \u0111\u01b0\u1eddng cong ho\u1eb7c l\u00fac s\u01b0\u01a1ng m\u00f9, khi t\u1ea7m nh\u00ecn ng\u1eafn h\u01a1n qu\u00e3ng \u0111\u01b0\u1eddng phanh.<\/p>\r\n<p><strong>Khi c\u00f3 s\u1ef1 c\u1ed1:<\/strong> t\u00edn hi\u1ec7u b\u00e1o \u0111\u1ed9ng ph\u1ea3i kh\u00e1c h\u1eb3n t\u00edn hi\u1ec7u v\u1eadn h\u00e0nh th\u01b0\u1eddng ng\u00e0y, ch\u1ee9 kh\u00f4ng ch\u1ec9 kh\u00e1c m\u00e0u. M\u1ed9t ch\u1ebf \u0111\u1ed9 nh\u00e1y nhanh ri\u00eang ho\u1eb7c m\u1ed9t ti\u1ebfng c\u00f2i ng\u1eaft qu\u00e3ng ri\u00eang gi\u00fap ng\u01b0\u1eddi trong x\u01b0\u1edfng ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c ngay c\u1ea3 khi \u0111ang \u1edf g\u00f3c khu\u1ea5t, v\u00e0 gi\u00fap c\u1ea3 ng\u01b0\u1eddi m\u1edbi v\u00e0o l\u00e0m ch\u01b0a thu\u1ed9c quy \u01b0\u1edbc m\u00e0u c\u1ee7a nh\u00e0 m\u00e1y.<\/p>\r\n<p><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2021\/02\/Den-canh-bao.jpg\" alt=\"\u0110\u00e8n c\u1ea3nh b\u00e1o \u0111\u1eb7t t\u1ea1i v\u1ecb tr\u00ed c\u1ea7n g\u00e2y ch\u00fa \u00fd cho ng\u01b0\u1eddi qua l\u1ea1i\" loading=\"lazy\" width=\"512\" height=\"444\" title=\"\"><\/p>\r\n<h3>C\u00f4ng Ngh\u1ec7 LED V\u00e0 C\u1ea3m Bi\u1ebfn T\u1ef1 \u0110\u1ed9ng \u0110i\u1ec1u Ch\u1ec9nh<\/h3>\r\n<p><strong>LED:<\/strong> \u0111\u1ed5i t\u1eeb b\u00f3ng s\u1ee3i \u0111\u1ed1t sang LED thay \u0111\u1ed5i ba th\u1ee9. Th\u1ee9 nh\u1ea5t, LED b\u1eadt g\u1ea7n nh\u01b0 t\u1ee9c th\u1eddi, n\u00ean ch\u1ebf \u0111\u1ed9 nh\u00e1y d\u1ee9t kho\u00e1t h\u01a1n thay v\u00ec s\u00e1ng nho\u00e8 do s\u1ee3i \u0111\u1ed1t c\u00f2n d\u01b0 nhi\u1ec7t. Th\u1ee9 hai, c\u00f9ng m\u1ed9t l\u01b0\u1ee3ng \u0111i\u1ec7n cho ra nhi\u1ec1u \u00e1nh s\u00e1ng h\u01a1n, \u0111i\u1ec1u n\u00e0y quan tr\u1ecdng v\u1edbi \u0111\u00e8n ch\u1ea1y pin ngo\u00e0i \u0111\u01b0\u1eddng v\u00ec n\u00f3 k\u00e9o d\u00e0i s\u1ed1 gi\u1edd ch\u1ea1y tr\u00ean m\u1ed9t l\u1ea7n s\u1ea1c. Th\u1ee9 ba, LED kh\u00f4ng ch\u00e1y \u0111\u1ee9t t\u00f3c b\u00f3ng m\u00e0 m\u1edd d\u1ea7n, n\u00ean h\u1ecfng theo ki\u1ec3u kh\u00f3 ph\u00e1t hi\u1ec7n \u2014 ph\u1ea3i so v\u1edbi m\u1ed9t chi\u1ebfc m\u1edbi c\u00f9ng lo\u1ea1i m\u1edbi th\u1ea5y n\u00f3 \u0111\u00e3 t\u1ed1i \u0111i bao nhi\u00eau.<\/p>\r\n<p><strong>C\u1ea3m bi\u1ebfn \u00e1nh s\u00e1ng:<\/strong> m\u1ea1ch c\u1ea3m quang t\u1ef1 b\u1eadt \u0111\u00e8n khi tr\u1eddi t\u1ed1i v\u00e0 t\u1eaft khi tr\u1eddi s\u00e1ng, tr\u00e1nh vi\u1ec7c \u0111\u00e8n ch\u1ea1y pin \u0111\u1ed1t s\u1ea1ch n\u0103ng l\u01b0\u1ee3ng v\u00e0o ban ng\u00e0y. \u0110i\u1ec3m c\u1ea7n ki\u1ec3m khi nh\u1eadn h\u00e0ng l\u00e0 ng\u01b0\u1ee1ng chuy\u1ec3n: \u0111\u1eb7t c\u1ea3m bi\u1ebfn quay v\u1ec1 ph\u00eda c\u00f3 \u0111\u00e8n \u0111\u01b0\u1eddng ho\u1eb7c \u0111\u00e8n x\u01b0\u1edfng chi\u1ebfu v\u00e0o s\u1ebd khi\u1ebfn \u0111\u00e8n kh\u00f4ng bao gi\u1edd b\u1eadt, d\u00f9 m\u1ea1ch v\u1eabn t\u1ed1t. L\u1ed7i n\u00e0y hay b\u1ecb quy oan cho pin.<\/p>\r\n<h2>\u1ee8ng D\u1ee5ng C\u1ee7a \u0110\u00e8n T\u00edn Hi\u1ec7u Trong Giao Th\u00f4ng V\u00e0 Nh\u00e0 X\u01b0\u1edfng<\/h2>\r\n<p>Hai m\u00f4i tr\u01b0\u1eddng d\u01b0\u1edbi \u0111\u00e2y d\u00f9ng c\u00f9ng m\u1ed9t nguy\u00ean l\u00fd nh\u01b0ng \u0111\u1eb7t ra hai b\u1ed9 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt kh\u00e1c nhau:<\/p>\r\n<h3>\u0110i\u1ec1u Ti\u1ebft N\u00fat Giao V\u00e0 \u0110o\u1ea1n \u0110\u01b0\u1eddng \u0110ang Thi C\u00f4ng<\/h3>\r\n<p>\u1ede n\u00fat giao, \u0111\u00e8n l\u00e0m nhi\u1ec7m v\u1ee5 ph\u00e2n chia th\u1eddi gian: m\u1ed7i h\u01b0\u1edbng \u0111\u01b0\u1ee3c \u0111i trong m\u1ed9t kho\u1ea3ng, v\u00e0 kho\u1ea3ng ngh\u1ec9 gi\u1eefa hai pha l\u00e0 th\u1ee9 gi\u1eef cho hai lu\u1ed3ng kh\u00f4ng g\u1eb7p nhau. \u1ede \u0111o\u1ea1n \u0111ang thi c\u00f4ng th\u00ec kh\u00e1c h\u1eb3n \u2014 kh\u00f4ng c\u00f3 pha n\u00e0o c\u1ea3, \u0111\u00e8n ch\u1ec9 \u0111\u00e1nh d\u1ea5u ranh gi\u1edbi. \u0110\u00e8n ch\u1edbp th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t c\u00f9ng <a href=\"https:\/\/www.baohoxanh.com\/coc-tieu-giao-thong\">c\u1ecdc ti\u00eau ph\u1ea3n quang d\u1eabn h\u01b0\u1edbng<\/a> v\u00e0 bi\u1ec3n b\u00e1o: bi\u1ec3n n\u00f3i l\u00fd do, h\u00e0ng c\u1ecdc v\u1ebd ra \u0111\u01b0\u1eddng \u0111i v\u00f2ng, c\u00f2n \u0111\u00e8n gi\u1eef cho c\u1ea3 c\u1ee5m \u1ea5y nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c sau khi m\u1eb7t tr\u1eddi l\u1eb7n.<\/p>\r\n<p>Ba vi\u1ec7c hay b\u1ecb b\u1ecf khi thu d\u1ecdn hi\u1ec7n tr\u01b0\u1eddng: \u0111\u00e8n c\u00f2n c\u1eafm l\u1ea1i tr\u00ean \u0111o\u1ea1n \u0111\u00e3 thi c\u00f4ng xong s\u1ebd d\u1ea1y ng\u01b0\u1eddi l\u00e1i quen v\u1edbi vi\u1ec7c b\u1ecf qua \u0111\u00e8n ch\u1edbp; \u0111\u00e8n \u0111\u1eb7t s\u00e1t ngay v\u1eadt c\u1ea3n kh\u00f4ng k\u1ecbp cho ai ph\u1ea3n \u1ee9ng; v\u00e0 \u0111\u00e8n h\u01b0\u1edbng th\u1eb3ng v\u00e0o m\u1eaft ng\u01b0\u1eddi l\u00e1i \u1edf c\u1ef1 ly g\u1ea7n l\u00e0m lo\u00e1, che m\u1ea5t ch\u00ednh v\u1eadt c\u1ea3n m\u00e0 n\u00f3 \u0111\u1ecbnh b\u00e1o. C\u1ea3 ba \u0111\u1ec1u l\u00e0 l\u1ed7i b\u1ed1 tr\u00ed, kh\u00f4ng ph\u1ea3i l\u1ed7i s\u1ea3n ph\u1ea9m.<\/p>\r\n<h3>Theo D\u00f5i D\u00e2y Chuy\u1ec1n S\u1ea3n Xu\u1ea5t Trong Nh\u00e0 M\u00e1y<\/h3>\r\n<p>Trong nh\u00e0 m\u00e1y, \u0111\u00e8n t\u00edn hi\u1ec7u l\u00e0 \u0111\u1ea7u ra nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c c\u1ee7a h\u1ec7 th\u1ed1ng theo d\u00f5i s\u1ea3n xu\u1ea5t. M\u1ed9t c\u1ed9t \u0111\u00e8n ba t\u1ea7ng g\u1eafn \u1edf \u0111\u1ea7u m\u1ed7i chuy\u1ec1n cho ph\u00e9p ng\u01b0\u1eddi qu\u1ea3n l\u00fd \u0111\u1ee9ng m\u1ed9t ch\u1ed7 \u0111\u1ecdc \u0111\u01b0\u1ee3c tr\u1ea1ng th\u00e1i c\u1ee7a c\u1ea3 x\u01b0\u1edfng, v\u00e0 cho ph\u00e9p l\u1ea7n ng\u01b0\u1ee3c l\u1ea1i chuy\u1ec1n n\u00e0o hay \u0111\u1ee9ng nh\u1ea5t trong tu\u1ea7n n\u1ebfu c\u00f3 ghi ch\u00e9p k\u00e8m theo.<\/p>\r\n<p>\u0110i\u1ec1u ki\u1ec7n \u0111\u1ec3 c\u1ed9t \u0111\u00e8n \u1ea5y c\u00f3 \u00edch l\u00e0 t\u00edn hi\u1ec7u ph\u1ea3i trung th\u1ef1c. \u0110\u00e8n n\u1ed1i v\u00e0o c\u00f4ng t\u1eafc do ng\u01b0\u1eddi v\u1eadn h\u00e0nh t\u1ef1 b\u1ea5m s\u1ebd ch\u1ec9 ph\u1ea3n \u00e1nh th\u1ee9 ng\u01b0\u1eddi \u1ea5y mu\u1ed1n b\u00e1o; \u0111\u00e8n l\u1ea5y t\u00edn hi\u1ec7u tr\u1ef1c ti\u1ebfp t\u1eeb b\u1ed9 \u0111i\u1ec1u khi\u1ec3n m\u00e1y m\u1edbi ph\u1ea3n \u00e1nh m\u00e1y. Khi l\u1eadp y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt, \u0111\u00e2y l\u00e0 \u0111i\u1ec3m ph\u1ea3i ch\u1ed1t tr\u01b0\u1edbc, v\u00ec \u0111\u1ed5i ngu\u1ed3n t\u00edn hi\u1ec7u sau khi \u0111\u00e3 \u0111i d\u00e2y t\u1ed1n h\u01a1n nhi\u1ec1u l\u1ea7n.<\/p>\r\n<h2>Ch\u1ecdn \u0110\u00e8n T\u00edn Hi\u1ec7u Th\u1ebf N\u00e0o Cho \u0110\u00e1ng Ti\u1ec1n \u0110\u1ea7u T\u01b0<\/h2>\r\n<p>M\u1ed9t chi\u1ebfc \u0111\u00e8n t\u00edn hi\u1ec7u h\u1ecfng kh\u00f4ng g\u00e2y thi\u1ec7t h\u1ea1i b\u1eb1ng ti\u1ec1n chi\u1ebfc \u0111\u00e8n, m\u00e0 b\u1eb1ng kho\u1ea3ng th\u1eddi gian n\u01a1i \u1ea5y kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c c\u1ea3nh b\u00e1o. V\u00ec v\u1eady ti\u00eau ch\u00ed ch\u1ecdn n\u00ean xoay quanh c\u00e2u h\u1ecfi \u0111\u00e8n h\u1ecfng theo c\u00e1ch n\u00e0o v\u00e0 bao l\u00e2u th\u00ec c\u00f3 ng\u01b0\u1eddi bi\u1ebft, ch\u1ee9 kh\u00f4ng ch\u1ec9 xoay quanh \u0111\u1ed9 s\u00e1ng l\u00fac m\u1edbi mua.<\/p>\r\n<h3>Ti\u00eau Ch\u00ed \u0110\u1ed1i Chi\u1ebfu Khi Ch\u1ecdn \u0110\u00e8n T\u00edn Hi\u1ec7u<\/h3>\r\n<p>B\u1ed1n nh\u00f3m th\u00f4ng s\u1ed1 n\u00ean \u0111\u01b0a v\u00e0o b\u1ea3ng \u0111\u1ed1i chi\u1ebfu tr\u01b0\u1edbc khi so gi\u00e1: c\u1ea5p b\u1ea3o v\u1ec7 v\u1ecf, ngu\u1ed3n \u0111i\u1ec7n v\u00e0 s\u1ed1 gi\u1edd ch\u1ea1y, g\u00f3c ph\u00e1t s\u00e1ng theo c\u1ea3 ph\u01b0\u01a1ng ngang l\u1eabn ph\u01b0\u01a1ng \u0111\u1ee9ng, v\u00e0 kh\u1ea3 n\u0103ng thay \u0111\u01b0\u1ee3c linh ki\u1ec7n hao m\u00f2n nh\u01b0 pin hay m\u1eb7t k\u00ednh. Ba nh\u00f3m \u0111\u1ea7u quy\u1ebft \u0111\u1ecbnh \u0111\u00e8n c\u00f3 l\u00e0m \u0111\u01b0\u1ee3c vi\u1ec7c kh\u00f4ng; nh\u00f3m cu\u1ed1i quy\u1ebft \u0111\u1ecbnh sau hai n\u0103m n\u00f3 th\u00e0nh r\u00e1c hay v\u1eabn ch\u1ea1y.<\/p>\r\n<p>C\u00e2u &#8220;ch\u1ed1ng n\u01b0\u1edbc&#8221; tr\u00ean t\u1edd r\u01a1i kh\u00f4ng so s\u00e1nh \u0111\u01b0\u1ee3c gi\u1eefa hai s\u1ea3n ph\u1ea9m; th\u1ee9 so s\u00e1nh \u0111\u01b0\u1ee3c l\u00e0 m\u00e3 IP theo <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/2452\" target=\"_blank\" rel=\"noopener nofollow\">IEC 60529 v\u1ec1 c\u1ea5p b\u1ea3o v\u1ec7 do v\u1ecf b\u1ecdc cung c\u1ea5p<\/a>, trong \u0111\u00f3 ch\u1eef s\u1ed1 th\u1ee9 hai m\u1edbi l\u00e0 ph\u1ea7n n\u00f3i v\u1ec1 n\u01b0\u1edbc. V\u1edbi \u0111\u00e8n ch\u1edbp \u0111\u1eb7t ngo\u00e0i \u0111\u01b0\u1eddng su\u1ed1t m\u00f9a m\u01b0a, ch\u1eef s\u1ed1 th\u1ee9 hai \u0111\u1ea1t t\u1eeb 5 tr\u1edf l\u00ean ngh\u0129a l\u00e0 v\u1ecf ch\u1ecbu \u0111\u01b0\u1ee3c tia n\u01b0\u1edbc phun, c\u00f2n m\u1ee9c 4 ch\u1ec9 l\u00e0 ch\u1ed1ng n\u01b0\u1edbc b\u1eafn \u2014 kh\u00e1c bi\u1ec7t \u1ea5y l\u1ed9 ra ngay sau v\u00e0i tu\u1ea7n ch\u1ee9 kh\u00f4ng c\u1ea7n ch\u1edd h\u1ebft m\u00f9a. Khi l\u1eadp y\u00eau c\u1ea7u b\u00e1o gi\u00e1, h\u00e3y ghi th\u1eb3ng m\u00e3 IP t\u1ed1i thi\u1ec3u v\u00e0o b\u1ea3ng th\u00f4ng s\u1ed1 thay v\u00ec \u0111\u1ec3 m\u1ed9t d\u00f2ng chung chung l\u00e0 ch\u1ed1ng n\u01b0\u1edbc t\u1ed1t.<\/p>\r\n<p>V\u1ec1 ngu\u1ed3n \u0111i\u1ec7n, con s\u1ed1 c\u1ea7n h\u1ecfi l\u00e0 s\u1ed1 gi\u1edd s\u00e1ng li\u00ean t\u1ee5c \u1edf ch\u1ebf \u0111\u1ed9 nh\u00e1y khi pin \u0111\u1ea7y, v\u00e0 h\u1ecfi lu\u00f4n con s\u1ed1 \u1ea5y \u0111o \u1edf nhi\u1ec7t \u0111\u1ed9 n\u00e0o. Dung l\u01b0\u1ee3ng pin s\u1ee5t khi tr\u1eddi l\u1ea1nh, n\u00ean s\u1ed1 gi\u1edd ghi tr\u00ean h\u1ed9p th\u01b0\u1eddng l\u00e0 s\u1ed1 \u0111o trong ph\u00f2ng. V\u1edbi \u0111\u00e8n d\u00f9ng pin s\u1ea1c n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, h\u1ecfi th\u00eam \u0111\u00e8n c\u1ea7m c\u1ef1 \u0111\u01b0\u1ee3c m\u1ea5y ng\u00e0y kh\u00f4ng n\u1eafng \u2014 \u0111\u00f3 m\u1edbi l\u00e0 con s\u1ed1 quy\u1ebft \u0111\u1ecbnh \u0111\u00e8n c\u00f3 t\u1eaft gi\u1eefa \u0111\u1ee3t m\u01b0a d\u00e0i hay kh\u00f4ng.<\/p>\r\n<p>Cu\u1ed1i c\u00f9ng l\u00e0 ph\u1ea7n c\u01a1 kh\u00ed. B\u1ea3n l\u1ec1, ch\u1ed1t kho\u00e1 n\u1eafp v\u00e0 ron cao su l\u00e0 nh\u1eefng chi ti\u1ebft h\u1ecfng tr\u01b0\u1edbc bo m\u1ea1ch. M\u1ed9t chi\u1ebfc \u0111\u00e8n c\u00f2n s\u00e1ng nh\u01b0ng n\u1eafp kh\u00f4ng \u0111\u00f3ng k\u00edn th\u00ec n\u01b0\u1edbc v\u00e0o trong v\u00e0i ng\u00e0y, n\u00ean khi nh\u1eadn h\u00e0ng n\u00ean m\u1edf v\u00e0 \u0111\u00f3ng n\u1eafp v\u00e0i l\u1ea7n, xem ron c\u00f3 b\u1ecb k\u1eb9p l\u1ec7ch hay kh\u00f4ng.<\/p>\r\n<h3>C\u00f4ng Ngh\u1ec7 LED, C\u1ea3m Bi\u1ebfn V\u00e0 B\u00e0i To\u00e1n \u0110\u1ea7u T\u01b0<\/h3>\r\n<p>Nh\u00f3m <a href=\"https:\/\/www.baohoxanh.com\/thiet-bi-giao-thong\">thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n giao th\u00f4ng<\/a> c\u00f3 nhi\u1ec1u l\u1ef1a ch\u1ecdn hi\u1ec7n \u0111\u1ea1i h\u01a1n tr\u01b0\u1edbc, v\u00e0 \u0111\u00e8n t\u00edn hi\u1ec7u l\u00e0 m\u00f3n thay \u0111\u1ed5i r\u00f5 nh\u1ea5t. C\u00e1ch t\u00ednh kho\u1ea3n \u0111\u1ea7u t\u01b0 c\u0169ng v\u00ec th\u1ebf m\u00e0 kh\u00e1c \u0111i: gi\u00e1 mua ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n, ph\u1ea7n c\u00f2n l\u1ea1i l\u00e0 s\u1ed1 l\u1ea7n ph\u1ea3i c\u1eed ng\u01b0\u1eddi ra hi\u1ec7n tr\u01b0\u1eddng trong m\u1ed9t n\u0103m \u0111\u1ec3 thay pin, lau m\u1eb7t k\u00ednh ho\u1eb7c thay c\u1ea3 chi\u1ebfc \u0111\u00e8n.<\/p>\r\n<p><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2019\/03\/den-chop-canh-bao-nang-luong-mat-troi-tich-hop-de-da-nang-agt0090.jpg\" alt=\"\u0110\u00e8n ch\u1edbp c\u1ea3nh b\u00e1o ch\u1ea1y n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi k\u00e8m \u0111\u1ebf \u0111a n\u0103ng\" loading=\"lazy\" width=\"500\" height=\"484\" title=\"\"><\/p>\r\n<p>V\u1edbi m\u1ed9t tuy\u1ebfn \u0111\u01b0\u1eddng d\u00e0i, chi ph\u00ed nh\u00e2n c\u00f4ng \u0111i l\u1ea1i th\u01b0\u1eddng l\u1edbn h\u01a1n ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa hai m\u1eabu \u0111\u00e8n. \u0110\u00f3 l\u00e0 l\u00fd do \u0111\u00e8n t\u00edch h\u1ee3p t\u1ea5m quang \u0111i\u1ec7n \u0111\u1eaft h\u01a1n l\u00fac mua nh\u01b0ng r\u1ebb h\u01a1n khi t\u00ednh theo n\u0103m: n\u00f3 c\u1eaft b\u1ecf h\u1eb3n vi\u1ec7c \u0111i thay pin \u0111\u1ecbnh k\u1ef3. \u0110\u1ed5i l\u1ea1i, n\u00f3 th\u00eam m\u1ed9t \u0111i\u1ec3m h\u1ecfng m\u1edbi l\u00e0 t\u1ea5m quang \u0111i\u1ec7n b\u00e1m b\u1ee5i, n\u00ean v\u1eabn ph\u1ea3i c\u00f3 ng\u01b0\u1eddi ra lau \u2014 ch\u1ec9 l\u00e0 lau th\u01b0a h\u01a1n thay pin.<\/p>\r\n\r\n<p>\u0110\u00e8n t\u00edn hi\u1ec7u kh\u00f4ng ph\u1ea3i kho\u1ea3n mua m\u1ed9t l\u1ea7n r\u1ed3i qu\u00ean. N\u00f3 l\u00e0 thi\u1ebft b\u1ecb c\u00f3 l\u1ecbch ki\u1ec3m, c\u00f3 v\u1eadt t\u01b0 hao m\u00f2n v\u00e0 c\u00f3 ng\u00e0y ph\u1ea3i thay. Vi\u1ec7c c\u1ea7n l\u00e0m ngay sau khi l\u1eafp l\u00e0 l\u1eadp m\u1ed9t danh s\u00e1ch v\u1ecb tr\u00ed k\u00e8m ng\u00e0y ki\u1ec3m g\u1ea7n nh\u1ea5t, giao cho m\u1ed9t ng\u01b0\u1eddi c\u1ee5 th\u1ec3, v\u00e0 quy \u0111\u1ecbnh r\u00f5 ai \u0111\u01b0\u1ee3c ph\u00e9p th\u00e1o \u0111\u00e8n kh\u1ecfi hi\u1ec7n tr\u01b0\u1eddng. Danh s\u00e1ch \u1ea5y l\u00e0 th\u1ee9 gi\u1eef cho nh\u1eefng chi\u1ebfc \u0111\u00e8n c\u00f2n s\u00e1ng v\u00e0o l\u00fac ba gi\u1edd s\u00e1ng, khi kh\u00f4ng c\u00f3 ai \u0111\u1ee9ng \u0111\u00f3 \u0111\u1ec3 nh\u00ecn th\u1ea5y ch\u00fang t\u1eaft.<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u00e8n T\u00edn Hi\u1ec7u Hay \u0110\u00e8n C\u1ea3nh B\u00e1o L\u00e0 M\u1ed9t V\u1eadt R\u1ea5t C\u1ea7n Thi\u1ebft Trong Cu\u1ed9c S\u1ed1ng Ch\u00fang Ta. Ch\u00fang Th\u01b0\u1eddng D\u00f9ng \u0110\u1ec3 C\u1ea3nh B\u00e1o Nguy Hi\u1ec3m Xung Quanh Ta.<\/p>\n","protected":false},"author":761,"featured_media":74716,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5386,6919,5383,1],"tags":[1139,6938,6939],"class_list":["post-49401","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-huong-dan","category-cac-bai-co-traffic","category-hoi-dap","category-tin-tuc","tag-den-tin-hieu","tag-den-tin-hieu-an-toan","tag-thiet-bi-giao-thong-chat-luong"],"_links":{"self":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/49401","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/users\/761"}],"replies":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/comments?post=49401"}],"version-history":[{"count":43,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/49401\/revisions"}],"predecessor-version":[{"id":98111,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/49401\/revisions\/98111"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media\/74716"}],"wp:attachment":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media?parent=49401"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/categories?post=49401"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/tags?post=49401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}