{"id":1571,"date":"2025-08-26T11:24:55","date_gmt":"2025-08-26T11:24:55","guid":{"rendered":"https:\/\/dinhhoa.sgi.edu.vn\/?p=1571"},"modified":"2025-08-26T11:24:55","modified_gmt":"2025-08-26T11:24:55","slug":"lai-o-to-duoi-mua-bao-vi-sao-khong-nen-nhay-den-pha-bat-den-khan-cap","status":"publish","type":"post","link":"https:\/\/dinhhoa.sgi.edu.vn\/index.php\/2025\/08\/26\/lai-o-to-duoi-mua-bao-vi-sao-khong-nen-nhay-den-pha-bat-den-khan-cap\/","title":{"rendered":"L\u00e1i \u00f4 t\u00f4 d\u01b0\u1edbi m\u01b0a b\u00e3o: V\u00ec sao kh\u00f4ng n\u00ean &#8216;nh\u00e1y&#8217; \u0111\u00e8n pha, b\u1eadt \u0111\u00e8n kh\u1ea9n c\u1ea5p?"},"content":{"rendered":"<h2><em><strong>L\u00e1i \u00f4 t\u00f4 d\u01b0\u1edbi m\u01b0a b\u00e3o: V\u00ec sao kh\u00f4ng n\u00ean &#8216;nh\u00e1y&#8217; \u0111\u00e8n pha, b\u1eadt \u0111\u00e8n kh\u1ea9n c\u1ea5p?<\/strong><\/em><\/h2>\n<p>Ngo\u00e0i ra, n\u1ebfu b\u1eadt \u0111\u00e8n kh\u1ea9n c\u1ea5p li\u00ean t\u1ee5c, c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n s\u1ebd b\u1ecb h\u1ea1n ch\u1ebf kh\u1ea3 n\u0103ng ra t\u00edn hi\u1ec7u khi mu\u1ed1n chuy\u1ec3n l\u00e0n ho\u1eb7c r\u1ebd. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t nguy hi\u1ec3m trong \u0111i\u1ec1u ki\u1ec7n t\u1ea7m nh\u00ecn \u0111\u00e3 h\u1ea1n ch\u1ebf.<\/p>\n<p>Trong khi \u0111\u00f3, theo c\u00e1c chuy\u00ean gia k\u1ef9 thu\u1eadt \u00f4 t\u00f4, \u0111\u00e8n kh\u1ea9n c\u1ea5p hay \u0111\u00e8n pha nh\u1ea5p nh\u00e1y li\u00ean t\u1ee5c c\u00f2n g\u00e2y m\u1ea5t t\u1eadp trung v\u00e0 l\u00e0m gi\u1ea3m \u0111\u1ed9 n\u1ed5i b\u1eadt c\u1ee7a \u0111\u00e8n phanh (m\u00e0u \u0111\u1ecf), khi\u1ebfn t\u00e0i x\u1ebf ph\u00eda sau kh\u00f3 nh\u1eadn ra xe ph\u00eda tr\u01b0\u1edbc \u0111ang phanh. Trong \u0111i\u1ec1u ki\u1ec7n tr\u01a1n tr\u01b0\u1ee3t, ph\u1ea3n \u1ee9ng ch\u1eadm tr\u1ec5 d\u00f9 ch\u1ec9 m\u1ed9t ph\u1ea7n gi\u00e2y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn va ch\u1ea1m.<\/p>\n<p><em><strong>L\u00e1i \u00f4 t\u00f4 d\u01b0\u1edbi m\u01b0a b\u00e3o: V\u00ec sao kh\u00f4ng n\u00ean &#8216;nh\u00e1y&#8217; \u0111\u00e8n pha, b\u1eadt \u0111\u00e8n kh\u1ea9n c\u1ea5p?\u00a0<\/strong><\/em><\/p>\n<p>\u0110\u00e8n kh\u1ea9n c\u1ea5p hay \u0111\u00e8n pha nh\u1ea5p nh\u00e1y li\u00ean t\u1ee5c c\u00f2n g\u00e2y m\u1ea5t t\u1eadp trung v\u00e0 l\u00e0m gi\u1ea3m \u0111\u1ed9 n\u1ed5i b\u1eadt c\u1ee7a \u0111\u00e8n phanh (m\u00e0u \u0111\u1ecf), khi\u1ebfn t\u00e0i x\u1ebf ph\u00eda sau kh\u00f3 nh\u1eadn ra xe ph\u00eda tr\u01b0\u1edbc \u0111ang phanh<\/p>\n<p>D\u01b0\u1edbi th\u1eddi ti\u1ebft m\u01b0a b\u00e3o, vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n \u00f4 t\u00f4 th\u01b0\u1eddng ti\u1ec1m \u1ea9n nhi\u1ec1u r\u1ee7i ro do t\u1ea7m nh\u00ecn b\u1ecb h\u1ea1n ch\u1ebf \u0111\u00e1ng k\u1ec3. Do \u0111\u00f3, tr\u01b0\u1eddng h\u1ee3p bu\u1ed9c ph\u1ea3i l\u00e1i xe d\u01b0\u1edbi tr\u1eddi m\u01b0a, n\u00ean ch\u00fa \u00fd b\u1eadt \u0111\u00e8n pha \u1edf ch\u1ebf \u0111\u1ed9 \u0111\u00e8n chi\u1ebfu g\u1ea7n (\u0111\u00e8n cos) \u0111\u1ec3 s\u1ebd gi\u00fap c\u00e1c xe ng\u01b0\u1ee3c h\u01b0\u1edbng v\u00e0 xe ph\u00eda sau d\u1ec5 nh\u1eadn di\u1ec7n. N\u1ebfu m\u01b0a to, t\u1ea7m nh\u00ecn k\u00e9m n\u00ean k\u1ebft h\u1ee3p b\u1eadt \u0111\u00e8n s\u01b0\u01a1ng m\u00f9.<\/p>\n<p>B\u00ean c\u1ea1nh \u0111\u00f3, khi tr\u1eddi m\u01b0a m\u1eb7t \u0111\u01b0\u1eddng th\u01b0\u1eddng tr\u01a1n tr\u01b0\u1ee3t do \u0111\u00f3 n\u00ean ch\u00fa \u00fd gi\u1ea3m t\u1ed1c \u0111\u1ed9 \u0111\u1ec3 c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t xe t\u1ed1t h\u01a1n v\u00e0 c\u00f3 nhi\u1ec1u th\u1eddi gian h\u01a1n \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh. Ch\u00fa \u00fd gi\u1eef kho\u1ea3ng c\u00e1ch xa h\u01a1n v\u1edbi xe \u0111i ph\u00eda tr\u01b0\u1edbc, b\u1edfi \u0111\u01b0\u1eddng \u01b0\u1edbt \u0111\u00f2i h\u1ecfi kho\u1ea3ng c\u00e1ch phanh d\u00e0i h\u01a1n. Do \u0111\u00f3, n\u00ean gi\u1eef kho\u1ea3ng c\u00e1ch \u00edt nh\u1ea5t g\u1ea5p 2 &#8211; 3 l\u1ea7n so v\u1edbi xe ph\u00eda tr\u01b0\u1edbc.<\/p>\n<p><em><strong>L\u00e1i \u00f4 t\u00f4 d\u01b0\u1edbi m\u01b0a b\u00e3o: V\u00ec sao kh\u00f4ng n\u00ean &#8216;nh\u00e1y&#8217; \u0111\u00e8n pha, b\u1eadt \u0111\u00e8n kh\u1ea9n c\u1ea5p?\u00a0<\/strong><\/em><\/p>\n<p>Tr\u01b0\u1eddng h\u1ee3p bu\u1ed9c ph\u1ea3i l\u00e1i xe d\u01b0\u1edbi tr\u1eddi m\u01b0a, n\u00ean ch\u00fa \u00fd b\u1eadt \u0111\u00e8n pha \u1edf ch\u1ebf \u0111\u1ed9 \u0111\u00e8n chi\u1ebfu g\u1ea7n (\u0111\u00e8n cos) \u0111\u1ec3 s\u1ebd gi\u00fap c\u00e1c xe ng\u01b0\u1ee3c h\u01b0\u1edbng v\u00e0 xe ph\u00eda sau d\u1ec5 nh\u1eadn di\u1ec7n<\/p>\n<p>Tr\u01b0\u1eddng h\u1ee3p tr\u1eddi m\u01b0a qu\u00e1 to khi\u1ebfn b\u1ea1n kh\u00f4ng th\u1ec3 nh\u00ecn th\u1ea5y \u0111\u01b0\u1eddng ph\u00eda tr\u01b0\u1edbc (t\u1ea7m nh\u00ecn d\u01b0\u1edbi 10 m) c\u00e1ch an to\u00e0n nh\u1ea5t l\u00e0 t\u00ecm m\u1ed9t n\u01a1i an to\u00e0n \u0111\u1ec3 \u0111\u1ed7 xe, ch\u1eb3ng h\u1ea1n nh\u01b0 tr\u1ea1m \u0111\u1ec3 d\u1eebng ngh\u1ec9. Khi \u0111\u00e3 \u0111\u1ed7 xe xong, h\u00e3y b\u1eadt \u0111\u00e8n c\u1ea3nh b\u00e1o nguy hi\u1ec3m \u0111\u1ec3 c\u1ea3nh b\u00e1o c\u00e1c xe kh\u00e1c r\u1eb1ng b\u1ea1n \u0111\u00e3 \u0111\u1ed7 xe. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n khi l\u00e1i \u00f4 t\u00f4 d\u01b0\u1edbi m\u01b0a b\u00e3o, \u0111i\u1ec1u quan tr\u1ecdng nh\u1ea5t l\u00e0 t\u00e0i x\u1ebf c\u1ea7n n\u1eafm v\u1eefng k\u1ef9 n\u0103ng \u0111i\u1ec1u khi\u1ec3n xe, s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng \u0111\u00fang c\u00e1ch v\u00e0 tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng l\u1ea1m d\u1ee5ng nh\u1eefng m\u1eb9o truy\u1ec1n mi\u1ec7ng thi\u1ebfu c\u01a1 s\u1edf.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u00e1i \u00f4 t\u00f4 d\u01b0\u1edbi m\u01b0a b\u00e3o: V\u00ec sao kh\u00f4ng n\u00ean &#8216;nh\u00e1y&#8217; \u0111\u00e8n pha, b\u1eadt \u0111\u00e8n kh\u1ea9n c\u1ea5p? Ngo\u00e0i ra, n\u1ebfu b\u1eadt \u0111\u00e8n kh\u1ea9n c\u1ea5p li\u00ean t\u1ee5c, c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n s\u1ebd b\u1ecb h\u1ea1n ch\u1ebf kh\u1ea3 n\u0103ng ra t\u00edn hi\u1ec7u khi mu\u1ed1n chuy\u1ec3n l\u00e0n ho\u1eb7c r\u1ebd. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t nguy hi\u1ec3m trong \u0111i\u1ec1u ki\u1ec7n t\u1ea7m [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":1572,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[],"class_list":["post-1571","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-xe"],"_links":{"self":[{"href":"https:\/\/dinhhoa.sgi.edu.vn\/index.php\/wp-json\/wp\/v2\/posts\/1571","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dinhhoa.sgi.edu.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dinhhoa.sgi.edu.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dinhhoa.sgi.edu.vn\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/dinhhoa.sgi.edu.vn\/index.php\/wp-json\/wp\/v2\/comments?post=1571"}],"version-history":[{"count":1,"href":"https:\/\/dinhhoa.sgi.edu.vn\/index.php\/wp-json\/wp\/v2\/posts\/1571\/revisions"}],"predecessor-version":[{"id":1573,"href":"https:\/\/dinhhoa.sgi.edu.vn\/index.php\/wp-json\/wp\/v2\/posts\/1571\/revisions\/1573"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dinhhoa.sgi.edu.vn\/index.php\/wp-json\/wp\/v2\/media\/1572"}],"wp:attachment":[{"href":"https:\/\/dinhhoa.sgi.edu.vn\/index.php\/wp-json\/wp\/v2\/media?parent=1571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dinhhoa.sgi.edu.vn\/index.php\/wp-json\/wp\/v2\/categories?post=1571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dinhhoa.sgi.edu.vn\/index.php\/wp-json\/wp\/v2\/tags?post=1571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}