{"id":14347255,"date":"2026-05-27T13:41:47","date_gmt":"2026-05-27T06:41:47","guid":{"rendered":"https:\/\/yp.vn\/?p=14347255"},"modified":"2026-05-27T13:41:47","modified_gmt":"2026-05-27T06:41:47","slug":"lich-su-tien-hoa-can-dien-tu-tu-tho-so-den-cong-ngh-loadcell","status":"publish","type":"post","link":"https:\/\/yp.com.vn\/lich-su-tien-hoa-can-dien-tu-tu-tho-so-den-cong-ngh-loadcell\/","title":{"rendered":"L\u1ecbch s\u1eed ti\u1ebfn h\u00f3a C\u00e2n \u0111i\u1ec7n t\u1eed – T\u1eeb chi\u1ebfc c\u00e2n \u0111\u00f2n th\u00f4 s\u01a1 \u0111\u1ebfn c\u00f4ng ngh\u1ec7 c\u1ea3m bi\u1ebfn Loadcell"},"content":{"rendered":"

Trong su\u1ed1t h\u00e0ng ngh\u00ecn n\u0103m l\u1ecbch s\u1eed c\u00e2n \u0111i\u1ec7n t\u1eed<\/b>, con ng\u01b0\u1eddi lu\u00f4n t\u00ecm c\u00e1ch \u0111\u1ecbnh l\u01b0\u1ee3ng th\u1ebf gi\u1edbi xung quanh. T\u1eeb nh\u1eefng chi\u1ebfc c\u00e2n \u0111\u00f2n th\u00f4 s\u01a1 b\u1eb1ng \u0111\u1ed3ng, b\u1eb1ng g\u1ed7 xu\u1ea5t hi\u1ec7n trong c\u00e1c khu ch\u1ee3 c\u1ed5 x\u01b0a, ch\u00fang ta \u0111\u00e3 \u0111i m\u1ed9t ch\u1eb7ng \u0111\u01b0\u1eddng r\u1ea5t d\u00e0i \u0111\u1ec3 ch\u1ea1m t\u1edbi k\u1ef7 nguy\u00ean c\u1ee7a s\u1ef1 ch\u00ednh x\u00e1c tuy\u1ec7t \u0111\u1ed1i. Ng\u00e0y nay, s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a chi\u1ebfc c\u00e2n \u0111i\u1ec7n t\u1eed<\/b><\/a> t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y, ph\u00f2ng th\u00ed nghi\u1ec7m hay ngay trong gian b\u1ebfp hi\u1ec7n \u0111\u1ea1i \u0111\u00e3 tr\u1edf th\u00e0nh \u0111i\u1ec1u hi\u1ec3n nhi\u00ean. Th\u1ebf nh\u01b0ng, \u00edt ai bi\u1ebft r\u1eb1ng, \u0111\u1eb1ng sau nh\u1eefng con s\u1ed1 nh\u1ea3y m\u00faa nhanh ch\u00f3ng tr\u00ean m\u00e0n h\u00ecnh LCD l\u00e0 c\u1ea3 m\u1ed9t cu\u1ed9c c\u00e1ch m\u1ea1ng v\u1ec1 c\u00f4ng ngh\u1ec7 c\u1ea3m bi\u1ebfn.<\/p>\n

B\u01b0\u1edbc nh\u1ea3y v\u1ecdt t\u1eeb c\u01a1 h\u1ecdc thu\u1ea7n t\u00fay \u0111\u1ebfn t\u00edn hi\u1ec7u \u0111i\u1ec7n t\u1eed<\/h3>\n

Nh\u00ecn l\u1ea1i qu\u00e1 kh\u1ee9, chi\u1ebfc c\u00e2n c\u01a1 h\u1ecdc truy\u1ec1n th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd \u0111\u00f2n b\u1ea9y v\u00e0 s\u1ef1 \u0111\u1ed1i tr\u1ecdng c\u1ee7a c\u00e1c qu\u1ea3 c\u00e2n. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y d\u00f9 hi\u1ec7u qu\u1ea3 nh\u01b0ng l\u1ea1i t\u1ed1n th\u1eddi gian, d\u1ec5 b\u1ecb m\u00e0i m\u00f2n theo n\u0103m th\u00e1ng v\u00e0 ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o m\u1eaft nh\u00ecn c\u1ee7a ng\u01b0\u1eddi \u0111o. Cu\u1ed9c c\u00e1ch m\u1ea1ng th\u1ef1c s\u1ef1 b\u00f9ng n\u1ed5 khi c\u00e1c k\u1ef9 s\u01b0 t\u00ecm ra c\u00e1ch chuy\u1ec3n \u0111\u1ed5i \u00e1p l\u1ef1c c\u01a1 h\u1ecdc th\u00e0nh t\u00edn hi\u1ec7u \u0111i\u1ec7n. \u0110\u00f3 ch\u00ednh l\u00e0 c\u1ed9t m\u1ed1c \u0111\u00e1nh d\u1ea5u s\u1ef1 ra \u0111\u1eddi c\u1ee7a d\u00f2ng s\u1ea3n ph\u1ea9m c\u00e2n \u0111i\u1ec7n t\u1eed<\/b> hi\u1ec7n \u0111\u1ea1i.<\/p>\n

Tr\u00e1i tim c\u1ee7a m\u1ecdi chi\u1ebfc c\u00e2n \u0111i\u1ec7n t\u1eed<\/b><\/a> ch\u00ednh l\u00e0 Loadcell<\/b> (hay c\u00f2n g\u1ecdi l\u00e0 c\u1ea3m bi\u1ebfn l\u1ef1c). C\u1ea5u t\u1ea1o c\u1ee7a m\u1ed9t Loadcell th\u00f4ng th\u01b0\u1eddng g\u1ed3m m\u1ed9t thanh kim lo\u1ea1i \u0111\u00e0n h\u1ed3i v\u00e0 c\u00e1c c\u1ea3m bi\u1ebfn bi\u1ebfn d\u1ea1ng (Strain gauge) si\u00eau nh\u1ecf \u0111\u01b0\u1ee3c d\u00e1n ch\u1eb7t l\u00ean b\u1ec1 m\u1eb7t c\u1ee7a thanh kim lo\u1ea1i \u0111\u00f3.<\/p>\n

\"c\u00e2n

c\u00e2n \u0111i\u1ec7n t\u1eed ng\u00e0y nay kh\u00f4ng c\u00f2n b\u1ecb gi\u1edbi h\u1ea1n trong m\u1ed9t h\u00ecnh d\u00e1ng hay m\u1ed9t m\u1ee5c \u0111\u00edch duy nh\u1ea5t<\/p><\/div>\n

Khi ch\u00fang ta \u0111\u1eb7t m\u1ed9t v\u1eadt th\u1ec3 l\u00ean b\u00e0n c\u00e2n, tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a v\u1eadt s\u1ebd t\u00e1c d\u1ee5ng m\u1ed9t l\u1ef1c \u00e9p l\u00ean Loadcell, khi\u1ebfn thanh kim lo\u1ea1i b\u1ecb bi\u1ebfn d\u1ea1ng nh\u1eb9 (co l\u1ea1i ho\u1eb7c gi\u00e3n ra). S\u1ef1 thay \u0111\u1ed5i h\u00ecnh d\u1ea1ng d\u00f9 ch\u1ec9 \u1edf m\u1ee9c vi m\u00f4 n\u00e0y c\u0169ng l\u00e0m thay \u0111\u1ed5i \u0111i\u1ec7n tr\u1edf c\u1ee7a c\u00e1c Strain gauge. Ngay l\u1eadp t\u1ee9c, m\u1ed9t b\u1ea3ng m\u1ea1ch vi x\u1eed l\u00fd b\u00ean trong chi\u1ebfc c\u00e2n \u0111i\u1ec7n t\u1eed<\/b> s\u1ebd \u0111o l\u01b0\u1eddng s\u1ef1 bi\u1ebfn thi\u00ean \u0111i\u1ec7n tr\u1edf n\u00e0y, t\u00ednh to\u00e1n v\u00e0 chuy\u1ec3n \u0111\u1ed5i n\u00f3 th\u00e0nh s\u1ed1 k\u00fd hi\u1ec3n th\u1ecb tr\u1ef1c quan tr\u00ean m\u00e0n h\u00ecnh. To\u00e0n b\u1ed9 quy tr\u00ecnh ph\u1ee9c t\u1ea1p \u1ea5y di\u1ec5n ra ch\u1ec9 trong m\u1ed9t v\u00e0i ph\u1ea7n tr\u0103m gi\u00e2y.<\/p>\n

\u0110a d\u1ea1ng ph\u00e2n kh\u00fac \u2013 Khi “c\u00e2n \u0111i\u1ec7n t\u1eed” l\u00e0m ch\u1ee7 m\u1ecdi m\u00f4i tr\u01b0\u1eddng<\/h3>\n

Nh\u1edd s\u1ef1 linh ho\u1ea1t c\u1ee7a c\u00f4ng ngh\u1ec7 c\u1ea3m bi\u1ebfn l\u1ef1c, c\u00e2n \u0111i\u1ec7n t\u1eed<\/b><\/a> ng\u00e0y nay kh\u00f4ng c\u00f2n b\u1ecb gi\u1edbi h\u1ea1n trong m\u1ed9t h\u00ecnh d\u00e1ng hay m\u1ed9t m\u1ee5c \u0111\u00edch duy nh\u1ea5t. Ch\u00fang \u0111\u00e3 ti\u1ebfn h\u00f3a th\u00e0nh h\u00e0ng tr\u0103m bi\u1ebfn th\u1ec3 kh\u00e1c nhau \u0111\u1ec3 th\u00edch nghi v\u1edbi nh\u1eefng m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t nh\u1ea5t.<\/p>\n

Trong c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m sinh h\u00f3a ho\u1eb7c ch\u1ebf t\u00e1c kim ho\u00e0n, ng\u01b0\u1eddi ta b\u1eaft g\u1eb7p nh\u1eefng chi\u1ebfc c\u00e2n \u0111i\u1ec7n t\u1eed<\/b> ph\u00e2n t\u00edch si\u00eau vi l\u01b0\u1ee3ng. Ch\u00fang nh\u1ea1y c\u1ea3m \u0111\u1ebfn m\u1ee9c c\u00f3 th\u1ec3 \u0111o \u0111\u01b0\u1ee3c tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a m\u1ed9t s\u1ee3i t\u00f3c, m\u1ed9t h\u1ea1t b\u1ee5i hay m\u1ed9t gi\u1ecdt dung m\u00f4i m\u1ecfng manh. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111\u1ebfn h\u00e0ng ph\u1ea7n ngh\u00ecn gram ($0.001\\text{g}$<\/span>), c\u00e1c d\u00f2ng c\u00e2n \u0111i\u1ec7n t\u1eed<\/b> n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c trang b\u1ecb th\u00eam m\u1ed9t h\u1ed9p k\u00ednh ch\u1eafn gi\u00f3, ng\u0103n ch\u1eb7n m\u1ecdi t\u00e1c \u0111\u1ed9ng d\u00f9 l\u00e0 nh\u1ecf nh\u1ea5t t\u1eeb lu\u1ed3ng kh\u00f4ng kh\u00ed xung quanh.<\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i, t\u1ea1i c\u00e1c c\u1ea3ng bi\u1ec3n, kho b\u00e3i logistics hay c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t th\u00e9p, c\u00e2n \u0111i\u1ec7n t\u1eed<\/b><\/a> l\u1ea1i xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi h\u00ecnh h\u00e0i c\u1ee7a nh\u1eefng s\u00e0n c\u00e2n th\u00e9p kh\u1ed5ng l\u1ed3 v\u1eefng ch\u1eafc. Nh\u1eefng h\u1ec7 th\u1ed1ng c\u00e2n \u00f4 t\u00f4, c\u00e2n xe t\u1ea3i hay c\u00e2n b\u0103ng t\u1ea3i c\u00f4ng nghi\u1ec7p n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i t\u1eeb v\u00e0i t\u1ea5n l\u00ean \u0111\u1ebfn h\u00e0ng tr\u0103m t\u1ea5n. D\u00f9 ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c d\u01b0\u1edbi th\u1eddi ti\u1ebft m\u01b0a n\u1eafng, kh\u00f3i b\u1ee5i hay h\u00f3a ch\u1ea5t \u0103n m\u00f2n, d\u00f2ng c\u00e2n \u0111i\u1ec7n t\u1eed<\/b> c\u00f4ng nghi\u1ec7p v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c s\u1ef1 b\u1ec1n b\u1ec9 nh\u1edd c\u00e1c c\u1ea3m bi\u1ebfn Loadcell \u0111\u01b0\u1ee3c b\u1ecdc k\u00edn b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u1ea1t ti\u00eau chu\u1ea9n ch\u1ed1ng n\u01b0\u1edbc IP68.<\/p>\n

\"c\u00e2n

chi\u1ebfc c\u00e2n \u0111i\u1ec7n t\u1eed th\u1ebf h\u1ec7 m\u1edbi \u0111ang ng\u00e0y c\u00e0ng tr\u1edf n\u00ean th\u00f4ng minh h\u01a1n nh\u1edd s\u1ef1 giao thoa v\u1edbi c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i v\u1ea1n v\u1eadt (IoT)<\/p><\/div>\n

T\u01b0\u01a1ng lai c\u1ee7a c\u00f4ng ngh\u1ec7 \u0111o l\u01b0\u1eddng: Th\u00f4ng minh v\u00e0 k\u1ebft n\u1ed1i s\u1ed1<\/h3>\n

Kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf vi\u1ec7c hi\u1ec3n th\u1ecb tr\u1ecdng l\u01b0\u1ee3ng, chi\u1ebfc c\u00e2n \u0111i\u1ec7n t\u1eed<\/b><\/a> th\u1ebf h\u1ec7 m\u1edbi \u0111ang ng\u00e0y c\u00e0ng tr\u1edf n\u00ean th\u00f4ng minh h\u01a1n nh\u1edd s\u1ef1 giao thoa v\u1edbi c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i v\u1ea1n v\u1eadt (IoT).<\/p>\n

T\u1ea1i c\u00e1c d\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i hi\u1ec7n \u0111\u1ea1i, c\u00e2n \u0111i\u1ec7n t\u1eed<\/b> \u0111\u00f3ng vai tr\u00f2 l\u00e0 “m\u1eaft x\u00edch” ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng (QC). N\u1ebfu m\u1ed9t h\u1ed9p s\u1ea3n ph\u1ea9m b\u1ecb thi\u1ebfu h\u1ee5t tr\u1ecdng l\u01b0\u1ee3ng d\u00f9 ch\u1ec9 v\u00e0i gram, h\u1ec7 th\u1ed1ng c\u00e2n \u0111i\u1ec7n t\u1eed<\/b> b\u0103ng t\u1ea3i s\u1ebd l\u1eadp t\u1ee9c ph\u00e1t hi\u1ec7n v\u00e0 k\u00edch ho\u1ea1t c\u00e1nh tay robot g\u1ea1t b\u1ecf s\u1ea3n ph\u1ea9m l\u1ed7i ra kh\u1ecfi d\u00e2y chuy\u1ec1n. \u0110\u1ed3ng th\u1eddi, to\u00e0n b\u1ed9 d\u1eef li\u1ec7u c\u00e2n \u0111o s\u1ebd \u0111\u01b0\u1ee3c truy\u1ec1n tr\u1ef1c ti\u1ebfp qua m\u1ea1ng kh\u00f4ng d\u00e2y v\u1ec1 h\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb doanh nghi\u1ec7p (ERP) \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 ph\u00e2n t\u00edch. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u00e1c nh\u00e0 m\u00e1y t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed nguy\u00ean v\u1eadt li\u1ec7u v\u00e0 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n sai s\u00f3t do con ng\u01b0\u1eddi g\u00e2y ra.<\/p>\n

T\u1eeb chi\u1ebfc c\u00e2n \u0111\u00f2n th\u00f4 s\u01a1 c\u1ee7a th\u1ebf k\u1ef7 tr\u01b0\u1edbc cho \u0111\u1ebfn chi\u1ebfc c\u00e2n \u0111i\u1ec7n t\u1eed<\/b> t\u00edch h\u1ee3p tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o ng\u00e0y nay, h\u00e0nh tr\u00ecnh ti\u1ebfn h\u00f3a c\u1ee7a c\u00f4ng c\u1ee5 \u0111o l\u01b0\u1eddng n\u00e0y ch\u00ednh l\u00e0 minh ch\u1ee9ng cho kh\u00e1t v\u1ecdng chinh ph\u1ee5c s\u1ef1 ch\u00ednh x\u00e1c c\u1ee7a con ng\u01b0\u1eddi. Chi\u1ebfc c\u00e2n \u0111i\u1ec7n t\u1eed<\/b><\/a> kh\u00f4ng c\u00f2n \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb hi\u1ec3n th\u1ecb nh\u1eefng con s\u1ed1 v\u00f4 tri, m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh ng\u01b0\u1eddi b\u1ea1n \u0111\u1ed3ng h\u00e0nh kh\u00f4ng th\u1ec3 thi\u1ebfu, \u00e2m th\u1ea7m th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a n\u1ec1n c\u00f4ng nghi\u1ec7p v\u00e0 khoa h\u1ecdc hi\u1ec7n \u0111\u1ea1i.<\/p>\n","protected":false},"excerpt":{"rendered":"

Trong su\u1ed1t h\u00e0ng ngh\u00ecn n\u0103m l\u1ecbch s\u1eed c\u00e2n \u0111i\u1ec7n t\u1eed, con ng\u01b0\u1eddi lu\u00f4n t\u00ecm c\u00e1ch \u0111\u1ecbnh l\u01b0\u1ee3ng th\u1ebf gi\u1edbi xung quanh. T\u1eeb nh\u1eefng chi\u1ebfc c\u00e2n \u0111\u00f2n th\u00f4 s\u01a1 b\u1eb1ng \u0111\u1ed3ng, b\u1eb1ng g\u1ed7 xu\u1ea5t hi\u1ec7n trong c\u00e1c khu ch\u1ee3 c\u1ed5 x\u01b0a, ch\u00fang ta \u0111\u00e3 \u0111i m\u1ed9t ch\u1eb7ng \u0111\u01b0\u1eddng r\u1ea5t d\u00e0i \u0111\u1ec3 ch\u1ea1m t\u1edbi k\u1ef7 nguy\u00ean c\u1ee7a… Xem b\u00e0i vi\u1ebft<\/a><\/p>\n","protected":false},"author":3,"featured_media":14347258,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"footnotes":""},"categories":[2547],"tags":[],"class_list":["post-14347255","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-can-dien-tu"],"acf":[],"_links":{"self":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/14347255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/comments?post=14347255"}],"version-history":[{"count":1,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/14347255\/revisions"}],"predecessor-version":[{"id":14347259,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/14347255\/revisions\/14347259"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/media\/14347258"}],"wp:attachment":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/media?parent=14347255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/categories?post=14347255"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/tags?post=14347255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}