{"id":14804,"date":"2025-09-18T23:40:02","date_gmt":"2025-09-18T16:40:02","guid":{"rendered":"https:\/\/nopphatnguoi.vn\/blog\/den-chieu-sang-ban-ngay-drls-giai-phap-tang-an-toan-giao-thong\/"},"modified":"2025-09-18T23:40:06","modified_gmt":"2025-09-18T16:40:06","slug":"den-chieu-sang-ban-ngay-drls-giai-phap-tang-an-toan-giao-thong","status":"publish","type":"post","link":"https:\/\/nopphatnguoi.vn\/blog\/den-chieu-sang-ban-ngay-drls-giai-phap-tang-an-toan-giao-thong\/","title":{"rendered":"\u0110\u00e8n chi\u1ebfu s\u00e1ng ban ng\u00e0y DRLs &#8211; Gi\u1ea3i ph\u00e1p t\u0103ng an to\u00e0n giao th\u00f4ng"},"content":{"rendered":"<div>\n<p>&#272;&egrave;n ban ng&agrave;y, hay c&ograve;n g&#7885;i l&agrave; &#273;&egrave;n chi&#7871;u s&aacute;ng ban ng&agrave;y (DRLs), &#273;&atilde; tr&#7903; th&agrave;nh m&#7897;t t&iacute;nh n&#259;ng an to&agrave;n quan tr&#7885;ng tr&ecirc;n nhi&#7873;u d&ograve;ng xe hi&#7879;n &#273;&#7841;i. Lo&#7841;i &#273;&egrave;n LED c&oacute; c&#432;&#7901;ng &#273;&#7897; &aacute;nh s&aacute;ng th&#7845;p n&agrave;y &#273;&#432;&#7907;c b&#7889; tr&iacute; &#7903; ph&#7847;n &#273;&#7847;u xe, g&#7847;n ho&#7863;c xung quanh c&#7909;m &#273;&egrave;n pha, gi&uacute;p t&#259;ng kh&#7843; n&#259;ng nh&#7853;n di&#7879;n xe t&#7915; c&aacute;c ph&#432;&#417;ng ti&#7879;n kh&aacute;c trong &#273;i&#7873;u ki&#7879;n ban ng&agrave;y.<\/p>\n<p>So v&#7899;i &#273;&egrave;n &#273;&#7883;nh v&#7883;, DRLs c&oacute; &#273;&#7897; s&aacute;ng v&#432;&#7907;t tr&#7897;i h&#417;n nh&#432;ng v&#7851;n kh&ocirc;ng th&#7875; s&aacute;nh b&#7857;ng &#273;&egrave;n pha. Tuy nhi&ecirc;n, &aacute;nh s&aacute;ng t&#7915; DRLs &#273;&#7911; m&#7841;nh &#273;&#7875; gi&uacute;p c&aacute;c ph&#432;&#417;ng ti&#7879;n kh&aacute;c, ng&#432;&#7901;i &#273;i b&#7897;, ng&#432;&#7901;i &#273;i xe &#273;&#7841;p v&agrave; nh&#7919;ng ng&#432;&#7901;i tham gia giao th&ocirc;ng d&#7877; d&agrave;ng nh&#7853;n di&#7879;n xe trong &#273;i&#7873;u ki&#7879;n ban ng&agrave;y, &#273;&#7863;c bi&#7879;t khi tr&#7901;i nhi&#7873;u m&acirc;y, c&oacute; s&#432;&#417;ng m&ugrave; hay v&agrave;o th&#7901;i &#273;i&#7875;m ch&#7841;ng v&#7841;ng.<\/p>\n<p>Tr&ecirc;n h&#7847;u h&#7871;t c&aacute;c d&ograve;ng xe hi&#7879;n &#273;&#7841;i, &#273;&egrave;n chi&#7871;u s&aacute;ng ban ng&agrave;y ho&#7841;t &#273;&#7897;ng m&#7897;t c&aacute;ch t&#7921; &#273;&#7897;ng. Khi ng&#432;&#7901;i l&aacute;i kh&#7903;i &#273;&#7897;ng &#273;&#7897;ng c&#417;, &#273;&egrave;n s&#7869; b&#7853;t s&aacute;ng v&agrave; t&#7921; &#273;&#7897;ng t&#7855;t khi &#273;&egrave;n pha &#273;&#432;&#7907;c k&iacute;ch ho&#7841;t. Vi&#7879;c s&#7917; d&#7909;ng lo&#7841;i &#273;&egrave;n n&agrave;y kh&ocirc;ng &#273;&ograve;i h&#7887;i ng&#432;&#7901;i l&aacute;i ph&#7843;i th&#7921;c hi&#7879;n thao t&aacute;c ph&#7913;c t&#7841;p. Ch&#7881; c&#7847;n v&#7863;n ch&igrave;a kh&oacute;a ho&#7863;c nh&#7845;n n&uacute;t kh&#7903;i &#273;&#7897;ng, &#273;&egrave;n s&#7869; t&#7921; &#273;&#7897;ng v&#7853;n h&agrave;nh.<\/p>\n<p>C&aacute;c nghi&ecirc;n c&#7913;u &#273;&atilde; ch&#7881; ra r&#7857;ng nh&#7919;ng chi&#7871;c xe s&#7917; d&#7909;ng &#273;&egrave;n chi&#7871;u s&aacute;ng ban ng&agrave;y c&oacute; nguy c&#417; g&#7863;p tai n&#7841;n ch&#7871;t ng&#432;&#7901;i v&agrave;o ban ng&agrave;y th&#7845;p h&#417;n 5% so v&#7899;i nh&#7919;ng xe kh&ocirc;ng &#273;&#432;&#7907;c trang b&#7883;. &#272;&#7863;c bi&#7879;t, trong c&aacute;c v&#7909; tai n&#7841;n &#273;&#417;n ph&#432;&#417;ng li&ecirc;n quan &#273;&#7871;n ng&#432;&#7901;i &#273;i xe &#273;&#7841;p, ng&#432;&#7901;i &#273;i b&#7897; ho&#7863;c c&aacute;c &#273;&#7889;i t&#432;&#7907;ng kh&ocirc;ng tham gia giao th&ocirc;ng, nguy c&#417; t&#7917; vong gi&#7843;m t&#7899;i 12%. &#272;i&#7873;u n&agrave;y cho th&#7845;y &#273;&egrave;n chi&#7871;u s&aacute;ng ban ng&agrave;y kh&ocirc;ng ch&#7881; l&agrave; m&#7897;t chi ti&#7871;t thi&#7871;t k&#7871; m&agrave; c&ograve;n l&agrave; m&#7897;t y&#7871;u t&#7889; quan tr&#7885;ng g&oacute;p ph&#7847;n n&acirc;ng cao an to&agrave;n khi l&aacute;i xe.<\/p>\n<p>Tuy nhi&ecirc;n, &#273;&egrave;n chi&#7871;u s&aacute;ng ban ng&agrave;y kh&ocirc;ng ph&ugrave; h&#7907;p &#273;&#7875; l&aacute;i xe ban &#273;&ecirc;m. C&#432;&#7901;ng &#273;&#7897; &aacute;nh s&aacute;ng c&#7911;a DRLs kh&ocirc;ng &#273;&#7911; &#273;&#7875; chi&#7871;u s&aacute;ng &#273;&#432;&#7901;ng m&#7897;t c&aacute;ch hi&#7879;u qu&#7843; khi di chuy&#7875;n trong &#273;i&#7873;u ki&#7879;n ban &#273;&ecirc;m. &#272;&egrave;n chi&#7871;u s&aacute;ng ban ng&agrave;y kh&ocirc;ng th&#7875; thay th&#7871; &#273;&egrave;n pha, b&#7845;t k&#7875; xe &#273;&#432;&#7907;c trang b&#7883; &#273;&egrave;n pha c&ocirc;ng ngh&#7879; HID hay LED.<\/p>\n<p>M&#7897;t &#273;i&#7875;m &#273;&aacute;ng ch&uacute; &yacute; kh&aacute;c l&agrave; khi DRLs ho&#7841;t &#273;&#7897;ng, &#273;&egrave;n h&#7853;u s&#7869; kh&ocirc;ng s&aacute;ng. &#272;&egrave;n h&#7853;u ch&#7881; &#273;&#432;&#7907;c k&iacute;ch ho&#7841;t khi &#273;&egrave;n pha ho&#7863;c &#273;&egrave;n &#273;&#7883;nh v&#7883; b&#7853;t l&ecirc;n. Vi&#7879;c l&aacute;i xe m&agrave; &#273;&egrave;n h&#7853;u kh&ocirc;ng ho&#7841;t &#273;&#7897;ng l&agrave; vi ph&#7841;m ph&aacute;p lu&#7853;t t&#7841;i nhi&#7873;u qu&#7889;c gia, &#273;&#7863;c bi&#7879;t trong &#273;i&#7873;u ki&#7879;n ban &#273;&ecirc;m ho&#7863;c khi th&#7901;i ti&#7871;t b&#7845;t l&#7907;i nh&#432; m&#432;a l&#7899;n hay s&#432;&#417;ng m&ugrave; d&agrave;y &#273;&#7863;c.<\/p>\n<p>Thi&#7871;t k&#7871; c&#7911;a DRLs h&#432;&#7899;ng &aacute;nh s&aacute;ng v&#7873; ph&iacute;a tr&#432;&#7899;c thay v&igrave; chi&#7871;u xu&#7889;ng d&#432;&#7899;i nh&#432; &#273;&egrave;n pha hay &#273;&egrave;n s&#432;&#417;ng m&ugrave;. M&#7909;c ti&ecirc;u ch&iacute;nh c&#7911;a lo&#7841;i &#273;&egrave;n n&agrave;y l&agrave; t&#259;ng kh&#7843; n&#259;ng nh&#7853;n di&#7879;n xe t&#7915; c&aacute;c ph&#432;&#417;ng ti&#7879;n kh&aacute;c, ch&#7913; kh&ocirc;ng ph&#7843;i &#273;&#7875; chi&#7871;u s&aacute;ng &#273;&#432;&#7901;ng &#273;i nh&#432; hai lo&#7841;i &#273;&egrave;n c&ograve;n l&#7841;i.<\/p>\n<p>T&#7841;i Hoa K&#7923;, m&#7863;c d&ugrave; c&aacute;c nghi&ecirc;n c&#7913;u t&#7915; C&#417; quan An to&agrave;n Giao th&ocirc;ng &#272;&#432;&#7901;ng b&#7897; Qu&#7889;c gia kh&#7859;ng &#273;&#7883;nh &#273;&egrave;n chi&#7871;u s&aacute;ng ban ng&agrave;y gi&uacute;p gi&#7843;m thi&#7875;u tai n&#7841;n v&agrave; va ch&#7841;m, ch&iacute;nh ph&#7911; Hoa K&#7923; hi&#7879;n kh&ocirc;ng b&#7855;t bu&#7897;c c&aacute;c ph&#432;&#417;ng ti&#7879;n &#273;&#432;&#7901;ng b&#7897; ph&#7843;i trang b&#7883; lo&#7841;i &#273;&egrave;n n&agrave;y. Trong khi &#273;&oacute;, Canada &#273;&atilde; &aacute;p d&#7909;ng quy &#273;&#7883;nh y&ecirc;u c&#7847;u t&#7845;t c&#7843; xe m&#7899;i ph&#7843;i c&oacute; DRLs t&#7915; n&#259;m 1989. T&#432;&#417;ng t&#7921;, Li&ecirc;n minh Ch&acirc;u &Acirc;u c&#361;ng &#273;&#7863;t ra quy &#273;&#7883;nh b&#7855;t bu&#7897;c &#273;&#7889;i v&#7899;i m&#7885;i &ocirc; t&ocirc;, xe t&#7843;i v&agrave; xe van m&#7899;i &#273;&#432;&#7907;c b&aacute;n t&#7915; n&#259;m 2012.<\/p>\n<p>T&#7841;i Hoa K&#7923;, ng&#432;&#7901;i d&ugrave;ng v&#7851;n c&oacute; th&#7875; l&#7855;p &#273;&#7863;t DRLs cho nh&#7919;ng chi&#7871;c xe c&#361; n&#7871;u s&#7861;n s&agrave;ng chi tr&#7843; th&ecirc;m chi ph&iacute;. M&#7897;t b&#7897; DRL th&ocirc;ng th&#432;&#7901;ng c&oacute; gi&aacute; t&#7915; 50 &#273;&#7871;n 200 &#273;&ocirc; la, v&agrave; th&#7901;i gian l&#7855;p &#273;&#7863;t th&#432;&#7901;ng k&eacute;o d&agrave;i t&#7915; ba &#273;&#7871;n b&#7889;n gi&#7901;, t&ugrave;y thu&#7897;c v&agrave;o h&atilde;ng xe v&agrave; m&#7851;u xe.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;\u0110\u00e8n chi\u1ebfu s\u00e1ng ban ng\u00e0y (DRLs) l\u00e0 lo\u1ea1i \u0111\u00e8n LED c\u00f3 \u00e1nh s\u00e1ng y\u1ebfu gi\u00fap t\u0103ng kh\u1ea3 n\u0103ng nh\u1eadn di\u1ec7n xe trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng ban ng\u00e0y. DRLs kh\u00f4ng thay th\u1ebf \u0111\u00e8n pha, ch\u1ec9 gi\u00fap c\u00e1c xe kh\u00e1c nh\u00ecn th\u1ea5y xe c\u1ee7a b\u1ea1n.&#8221;<\/p>\n","protected":false},"author":1,"featured_media":14805,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[2,6],"tags":[344,12226,12227,12228,126],"class_list":["post-14804","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-giao-thong","category-o-to","tag-an-toan-giao-thong","tag-den-chieu-sang","tag-den-led","tag-den-pha","tag-xe-hoi"],"_links":{"self":[{"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/posts\/14804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/comments?post=14804"}],"version-history":[{"count":0,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/posts\/14804\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/media\/14805"}],"wp:attachment":[{"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/media?parent=14804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/categories?post=14804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/tags?post=14804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}