Trong nh\u00e0 m\u00e1y ch\u00fang ta c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi m\u00e1y \u0111ang ph\u1ed1i h\u1ee3p nh\u1ecbp nh\u00e0ng \u0111\u1ec3 l\u00e0m vi\u1ec7c. Anh l\u00e0m vi\u1ec7c anh, t\u00f4i l\u00e0m vi\u1ec7c t\u00f4i, ph\u1ed1i h\u1ee3p r\u1ea5t chu\u1ea9n x\u00e1c v\u00e0 \u0103n \u00fd, c\u00f4ng vi\u1ec7c l\u00e0m r\u1ea5t tr\u00ecnh t\u1ef1. Chi\u1ebfc xe t\u1ef1 \u0111\u1ed9ng nh\u01b0 len l\u1ecfi gi\u1eefa \u0111\u00e1m ng\u01b0\u1eddi m\u00e1y chuy\u00ean ch\u1edf ph\u1ee5 t\u00f9ng. Ng\u01b0\u1eddi m\u00e1y \u0111\u1eb7t nh\u1eefng ph\u1ee5 t\u00f9ng n\u00e0y v\u00e0o v\u1ecb tr\u00ed \u0111\u1ecbnh s\u1eb5n, r\u1ea5t chu\u1ea9n. Ng\u01b0\u1eddi m\u00e1y sau l\u1ea1i l\u1eafp n\u00f3 v\u00e0o m\u00e1y gia c\u00f4ng t\u1ef1 \u0111\u1ed9ng. C\u00f3 l\u00fac nhi\u1ec1u ng\u01b0\u1eddi m\u00e1y c\u00f9ng nhau h\u00e0n m\u1ed9t linh ki\u1ec7n\u2026 v\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u00e1y n\u00e0y \u0111\u00e3 t\u1ea1o n\u00ean m\u1ed9t \u0111\u01a1n nguy\u00ean c\u00f4ng t\u00e1c t\u1ef1 \u0111\u1ed9ng h\u00f3a r\u1ea5t c\u00f3 tr\u00ecnh t\u1ef1. Ta g\u1ecdi \u0111\u00f3 l\u00e0 \u0111\u01a1n nguy\u00ean ch\u1ebf t\u1ea1o m\u1ec1m. V\u1eady th\u00ec s\u1ed1 ng\u01b0\u1eddi m\u00e1y nhi\u1ec1u nh\u01b0 v\u1eady, ng\u01b0\u1eddi ta \u0111\u00e3 \u0111i\u1ec1u khi\u1ec3n ch\u00fang nh\u01b0 th\u1ebf n\u00e0o v\u1eady? S\u1ef1 \u0103n \u00fd v\u00e0 nh\u1ecbp nh\u00e0ng gi\u1eefa ch\u00fang l\u00e0 t\u1eeb \u0111\u00e2u m\u00e0 c\u00f3?<\/p>\n\n\n\n
Vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n ng\u01b0\u1eddi m\u00e1y kh\u00e1 ph\u1ee9c t\u1ea1p, vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n s\u1ef1 ph\u1ed1i h\u1ee3p nh\u1ecbp nh\u00e0ng gi\u1eefa ch\u00fang l\u1ea1i c\u00e0ng ph\u1ee9c t\u1ea1p. B\u1ea3n th\u00e2n m\u1ed7i ng\u01b0\u1eddi m\u00e1y \u0111\u1ec1u c\u00f3 ri\u00eang b\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u1ee7a m\u00ecnh. H\u00e0nh \u0111\u1ed9ng c\u1ee7a ng\u01b0\u1eddi m\u00e1y \u0111\u1ec1u \u0111\u01b0\u1ee3c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u1ee7a ri\u00eang m\u00ecnh \u0111i\u1ec1u khi\u1ec3n. Vi\u1ec7c ph\u1ed1i h\u1ee3p nh\u1ecbp nh\u00e0ng gi\u1eefa ng\u01b0\u1eddi m\u00e1y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi m\u1ed9t m\u00e1y t\u00ednh \u0111\u1ed9c l\u1eadp kh\u00e1c c\u00f3 t\u1ed1c \u0111\u1ed9 t\u00ednh to\u00e1n cao, c\u00f3 l\u01b0\u1ee3ng l\u01b0u tr\u1eef l\u1edbn. C\u00e1i m\u00e1y t\u00ednh \u0111\u1ed9c l\u1eadp n\u00e0y c\u00f9ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u1ee7a ng\u01b0\u1eddi m\u00e1y v\u00e0 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c nh\u01b0 m\u00e1y c\u00e1i t\u1ef1 \u0111\u1ed9ng, thi\u1ebft b\u1ecb \u0111\u1eb7t quanh ng\u01b0\u1eddi m\u00e1y k\u1ebft n\u1ed1i v\u1edbi nhau th\u00f4ng qua kh\u1edbp n\u1ed1i truy\u1ec1n th\u00f4ng tin, t\u1ea1o n\u00ean m\u1ed9t m\u1ea1ng truy\u1ec1n th\u00f4ng m\u00e1y t\u00ednh. M\u00e1y t\u00ednh qua vi\u1ec7c thu th\u1eadp c\u00e1c lo\u1ea1i th\u00f4ng tin (nh\u01b0 th\u00f4ng tin \u0111\u1ebfn t\u1eeb camera, th\u00f4ng tin \u0111\u1ebfn t\u1eeb c\u00e1c ng\u01b0\u1eddi m\u00e1y) r\u1ed3i x\u1eed l\u00ed t\u1ed5ng h\u1ee3p th\u00f4ng tin \u0111\u1ec3 ch\u1ec9 huy c\u00f4ng vi\u1ec7c c\u1ee7a c\u00e1c ng\u01b0\u1eddi m\u00e1y, th\u1ef1c hi\u1ec7n vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n c\u1ea3 m\u1ed9t \u0111\u01a1n nguy\u00ean ch\u1ebf t\u1ea1o.<\/p>\n\n\n\n
C\u01a1 c\u1ea5u v\u1eadn \u0111\u1ed9ng c\u1ee7a ng\u01b0\u1eddi m\u00e1y kh\u00e1 ph\u1ee9c t\u1ea1p. L\u1ef1c trong v\u1eadn \u0111\u1ed9ng lu\u00f4n lu\u00f4n n\u1eb1m trong s\u1ef1 bi\u1ebfn \u0111\u1ed5i. V\u1eadn \u0111\u1ed9ng h\u1ecdc v\u00e0 \u0111\u1ed9ng l\u1ef1c gi\u1eefa ng\u01b0\u1eddi m\u00e1y v\u00e0 ng\u01b0\u1eddi m\u00e1y v\u00e0 c\u1ea3 gi\u1eefa ng\u01b0\u1eddi m\u00e1y v\u1edbi thi\u1ebft b\u1ecb t\u1ef1 \u0111\u1ed9ng l\u1ea1i c\u00e0ng ph\u1ee9c t\u1ea1p. B\u1edfi v\u00ec gi\u1eefa ch\u00fang c\u00f3 t\u00ednh t\u01b0\u01a1ng quan. V\u1eadn \u0111\u1ed9ng c\u1ee7a m\u1ed9t ng\u01b0\u1eddi m\u00e1y ho\u1eb7c thi\u1ebft b\u1ecb c\u00f3 \u1ea3nh h\u01b0\u1edfng r\u1ea5t l\u1edbn t\u1edbi v\u1eadn \u0111\u1ed9ng c\u1ee7a ng\u01b0\u1eddi m\u00e1y kh\u00e1c. M\u00e1y t\u00ednh ngo\u00e0i vi\u1ec7c nghi\u00ean c\u1ee9u nh\u1eefng v\u1ea5n \u0111\u1ec1 \u0111\u00f3 ra c\u00f2n ph\u1ea3i thu th\u1eadp v\u00e0 tham kh\u1ea3o nhi\u1ec1u tin \u0111\u1ebfn t\u1eeb ngo\u1ea1i gi\u1edbi, nh\u01b0 d\u1ef1a v\u00e0o camera \u0111\u1ec3 thu th\u1eadp th\u00f4ng tin v\u1ecb tr\u00ed c\u1ee7a ph\u1ee5 t\u00f9ng, s\u1eed d\u1ee5ng b\u1ed9 c\u1ea3m bi\u1ebfn l\u1ef1c \u0111\u1ec3 thu th\u1eadp tin l\u1eafp r\u00e1p c\u00e1c ph\u1ee5 t\u00f9ng kh\u00e1c nhau. Nh\u01b0 v\u1eady m\u1edbi c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh l\u00e0 ng\u01b0\u1eddi m\u00e1y n\u00e0o ph\u1ea3i l\u00e0m vi\u1ec7c g\u00ec v\u00e0 s\u1eafp x\u1ebfp \u0111\u01b0\u1ee3c tr\u00ecnh t\u1ef1 th\u1eddi gian. Qu\u00e1 tr\u00ecnh n\u00e0y g\u1ecdi l\u00e0 x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh \u0111i\u1ec1u ph\u1ed1i gi\u1eefa c\u00e1c ng\u01b0\u1eddi m\u00e1y. C\u00f3 \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh r\u1ed3i th\u00ec c\u00f3 th\u1ec3 so\u1ea1n ra ph\u1ea7n m\u1ec1m. Sau \u0111\u00f3 l\u00e0 quy ho\u1ea1ch v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00f4ng vi\u1ec7c c\u1ee5 th\u1ec3 c\u1ee7a c\u00e1c ng\u01b0\u1eddi m\u00e1y d\u1ef1a theo to\u00e0n b\u1ed9 nhi\u1ec7m v\u1ee5. B\u1edfi th\u1ebf, c\u00e1i m\u00e1y t\u00ednh c\u00f3 t\u00ednh n\u0103ng cao v\u00e0 \u0111\u1ed9c l\u1eadp kia c\u0169ng t\u1ef1a nh\u01b0 l\u00e0 m\u1ed9t \u0111i\u1ec1u \u0111\u1ed9 vi\u00ean xu\u1ea5t s\u1eafc, c\u00f3 th\u1ec3 nhanh ch\u00f3ng v\u00e0 chu\u1ea9n x\u00e1c \u0111i\u1ec1u ph\u1ed1i c\u00f4ng vi\u1ec7c cho c\u00e1c ng\u01b0\u1eddi m\u00e1y.<\/p>\n\n\n\n
Kh\u00f4ng ch\u1ec9 trong ng\u00e0nh ch\u1ebf t\u1ea1o ng\u01b0\u1eddi m\u00e1y hi\u1ec7p \u0111\u1ed3ng l\u00e0m vi\u1ec7c ph\u1ea3i g\u1eafn li\u1ec1n v\u1edbi vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n ph\u1ed1i h\u1ee3p, nhi\u1ec1u ng\u01b0\u1eddi m\u00e1y trong t\u00e1c nghi\u1ec7p v\u0169 tr\u1ee5 c\u00f4ng vi\u1ec7c h\u1ee3p t\u00e1c ho\u1eb7c c\u00f4ng vi\u1ec7c hi\u1ec7p \u0111\u1ed3ng c\u1ee7a m\u1ed9t ng\u01b0\u1eddi m\u00e1y nhi\u1ec1u c\u00e1nh tay c\u0169ng g\u1eafn li\u1ec1n v\u1edbi s\u1ef1 \u0111i\u1ec1u khi\u1ec3n ph\u1ed1i h\u1ee3p. Hi\u1ec7n nay, ng\u01b0\u1eddi ta ch\u1ee7 y\u1ebfu d\u1ef1a v\u00e0o \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n ng\u01b0\u1eddi m\u00e1y v\u0169 tr\u1ee5. Cho d\u00f9 \u00e1p d\u1ee5ng ph\u01b0\u01a1ng th\u1ee9c \u0111i\u1ec1u khi\u1ec3n n\u00e0o th\u00ec c\u0169ng kh\u00f4ng t\u00e1ch r\u1eddi kh\u1ecfi m\u00e1y t\u00ednh c\u00f3 t\u00ednh n\u0103ng cao v\u00e0 m\u1ea1ng truy\u1ec1n th\u00f4ng k\u1ebft n\u1ed1i m\u00e1y t\u00ednh.<\/p>\n\n\n\n
T\u1eeb kh\u00f3a: Ng\u01b0\u1eddi m\u00e1y; Li\u00ean quan \u0111\u1ebfn \u0111i\u1ec1u khi\u1ec3n ph\u1ed1i h\u1ee3p.<\/p>\n","protected":false},"excerpt":{"rendered":"
Trong nh\u00e0 m\u00e1y ch\u00fang ta c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi m\u00e1y \u0111ang ph\u1ed1i h\u1ee3p nh\u1ecbp nh\u00e0ng \u0111\u1ec3 l\u00e0m vi\u1ec7c. Anh l\u00e0m vi\u1ec7c anh, t\u00f4i l\u00e0m vi\u1ec7c t\u00f4i, ph\u1ed1i h\u1ee3p r\u1ea5t chu\u1ea9n x\u00e1c v\u00e0 \u0103n \u00fd, c\u00f4ng vi\u1ec7c l\u00e0m r\u1ea5t tr\u00ecnh t\u1ef1. Chi\u1ebfc xe t\u1ef1 \u0111\u1ed9ng nh\u01b0 len l\u1ecfi gi\u1eefa \u0111\u00e1m ng\u01b0\u1eddi m\u00e1y chuy\u00ean […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,13],"tags":[],"class_list":["post-10478","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-tin-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10478","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=10478"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10478\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=10478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=10478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=10478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}