{"id":614,"date":"2021-07-08T13:54:31","date_gmt":"2021-07-08T13:54:31","guid":{"rendered":"https:\/\/rosetta.vn\/triz\/?p=614"},"modified":"2021-07-10T11:25:33","modified_gmt":"2021-07-10T11:25:33","slug":"bai-tap-thuc-hanh-giai-quyet-van-de-voi-triz-dot-19","status":"publish","type":"post","link":"https:\/\/rosetta.vn\/triz\/bai-tap-thuc-hanh-giai-quyet-van-de-voi-triz-dot-19\/","title":{"rendered":"B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u1edbi TRIZ – \u0111\u1ee3t 19"},"content":{"rendered":"

B\u00e0i t\u1eadp TRIZ, \u0111\u1ee3t 19:<\/em><\/p>\n

B\u00e0i 19.1. B\u1ed9t tr\u00ean b\u0103ng chuy\u1ec1n<\/strong><\/p>\n

\u1ede m\u1ed9t m\u1ecf kho\u00e1ng s\u1ea3n, ng\u01b0\u1eddi ta l\u1eafp \u0111\u1eb7t b\u0103ng chuy\u1ec1n gi\u1eefa hai t\u00f2a nh\u00e0. Tr\u00ean b\u0103ng chuy\u1ec1n \u0111\u00f3 v\u1eadn chuy\u1ec3n qu\u1eb7ng r\u1ea5t nhuy\u1ec5n \u0111\u1ec3 \u0111\u01b0a \u0111\u1ebfn l\u00f2 r\u00e8n. Nh\u1eefng c\u00f4ng nh\u00e2n than v\u1edbi k\u1ef9 s\u01b0 l\u00e0 qu\u1eb7ng nhuy\u1ec5n nh\u01b0 b\u1ed9t, d\u1ec5 b\u1ecb bay kh\u1ecfi b\u0103ng chuy\u1ec1n ch\u1ec9 v\u1edbi c\u01a1n gi\u00f3 nh\u1eb9.<\/span><\/p>\n

H\u1ecd c\u00f3 th\u1ec3 l\u00e0m g\u00ec \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y? H\u1ecd \u0111\u00e3 th\u1eed t\u01b0\u1edbi n\u01b0\u1edbc v\u00e0o qu\u1eb7ng, nh\u01b0ng n\u01b0\u1edbc c\u0169ng b\u1ed1c h\u01a1i r\u1ea5t nhanh, nhi\u1ec1u n\u01b0\u1edbc qu\u00e1 c\u0169ng kh\u00f4ng t\u1ed1t. C\u00f2n n\u1ebfu h\u1ecd che k\u00edn b\u0103ng chuy\u1ec1n, th\u00ec c\u1ea7n ph\u1ea3i \u0111\u00f3ng v\u00e0 m\u1edf b\u0103ng chuy\u1ec1n. M\u1ee5c ti\u00eau c\u1ea7n \u0111\u1ea1t l\u00e0 b\u0103ng chuy\u1ec1n ph\u1ea3i \u0111\u01b0\u1ee3c che l\u1ea1i \u0111\u1ec3 tr\u00e1nh b\u1ed9t qu\u1eb7ng b\u1ecb bay ra, v\u00e0 kh\u00f4ng che l\u1ea1i \u0111\u1ec3 vi\u1ec7c s\u1ea3n xu\u1ea5t \u0111\u1ee1 m\u1ea5t c\u00f4ng.<\/span><\/p>\n

Ngu\u1ed3n: \u0111\u00e2y l\u00e0 Problem 39: \u201cPowder on the conveyor<\/span>\u201d trong s\u00e1ch c\u1ee7a Genrikh Altshuller (And suddenly the inventor appeared)<\/p>\n

B\u00e0i 19.2. Xe l\u1eeda s\u1ebd r\u1eddi \u0111i trong 5 ph\u00fat n\u1eefa<\/strong><\/p>\n

Nh\u1eefng kh\u00fac g\u1ed7 l\u1edbn \u0111\u01b0\u1ee3c ch\u1ea5t l\u00ean nh\u1eefng toa t\u00e0u. Vi\u00ean thanh tra \u0111o \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a t\u1eebng kh\u00fac g\u1ed7 \u0111\u1ec3 t\u00ednh to\u00e1n th\u1ec3 t\u00edch kh\u1ed1i g\u1ed7. C\u00f4ng vi\u1ec7c di\u1ec5n ra r\u1ea5t ch\u1eadm. “Ch\u00fang ta s\u1ebd ph\u1ea3i gi\u1eef chuy\u1ebfn xe l\u1eeda l\u1ea1i”, vi\u00ean thanh tra tr\u01b0\u1edfng n\u00f3i. “Ch\u00fang ta c\u1ea7n 300- 500 ng\u01b0\u1eddi \u0111\u1ec3 \u0111o”. B\u1ea1n c\u00f3 c\u00e1ch n\u00e0o \u0111o th\u1ec3 t\u00edch c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c kh\u1ed1i g\u1ed7 tr\u00ean toa kh\u00f4ng? n\u1ebfu xe l\u1eeda ch\u1ea1y trong 5 ph\u00fat n\u1eefa?<\/span><\/p>\n

Ngu\u1ed3n: \u0111\u00e2y l\u00e0 Problem 49: \u201cThe train will Ieave in five minutes\u201d trong s\u00e1ch c\u1ee7a Genrikh Altshuller (And suddenly the inventor appeared)<\/p>\n

B\u00e0i 19.3. M\u0169i t\u00ean c\u1ee7a Robin Hood<\/strong><\/p>\n

Robin Hood gi\u01b0\u01a1ng cung v\u00e0 b\u1eafn. M\u1ed9t m\u0169i t\u00ean bay trong kh\u00f4ng kh\u00ed v\u1ec1 ph\u00eda trinh s\u00e1t c\u1ee7a c\u1ea3nh s\u00e1t tr\u01b0\u1edfng.<\/span><\/p>\n

“H\u1eafn l\u1ea1i tr\u01b0\u1ee3t!” \u0111\u1ea1o di\u1ec5n phim th\u1ed1t l\u00ean. “Cao h\u01a1n m\u1ee5c ti\u00eau hai m\u00e9t! Ch\u00fang ta c\u00f3 m\u1ed9t cung th\u1ee7 v\u00f4 \u0111\u1ecbch l\u00e0m di\u1ec5n vi\u00ean \u0111\u00f3ng th\u1ebf, m\u00e0 ch\u1eb3ng b\u1eafn \u0111\u01b0\u1ee3c ra h\u1ed3n.”<\/span><\/p>\n

“H\u00e3y l\u00e0m m\u1ed9t c\u1ea3nh t\u1ed5ng h\u1ee3p,” ng\u01b0\u1eddi quay phim \u0111\u1ec1 ngh\u1ecb. “Ch\u00fang ta s\u1ebd quay ba c\u1ea3nh kh\u00e1c nhau.<\/span><\/p>\n

\u0110\u1ea7u ti\u00ean, cung t\u00ean v\u00e0 sau \u0111\u00f3 l\u00e0 m\u0169i t\u00ean \u0111ang bay. Sau \u0111\u00f3 Robin Hood s\u1ebd di chuy\u1ec3n \u0111\u1ebfn c\u00e1ch ng\u01b0\u1eddi trinh s\u00e1t 3 m\u00e9t \u0111\u1ec3 b\u1eafn d\u1ec5 tr\u00fang m\u1ee5c ti\u00eau, v\u00e0 t\u00f4i s\u1ebd th\u1ef1c hi\u1ec7n c\u1ea3nh quay cu\u1ed1i c\u00f9ng. Sau \u0111\u00f3, ch\u00fang t\u00f4i s\u1ebd n\u1ed1i c\u00e1c c\u1ea3nh v\u00e0o \u0111o\u1ea1n phim l\u00e0 xong.”<\/span><\/p>\n

“Kh\u00f4ng bao gi\u1edd!” nh\u00e0 s\u1ea3n xu\u1ea5t h\u00e9t l\u00ean. “Kh\u00e1n gi\u1ea3 bi\u1ebft qu\u00e1 r\u00f5 th\u1ee7 thu\u1eadt n\u00e0y. C\u1ea3nh quay n\u00ean quay li\u00ean t\u1ee5c. Robin Hood nh\u1ea3 m\u0169i t\u00ean. M\u0169i t\u00ean bay tr\u00fang tim trinh s\u00e1t. M\u1ecdi ng\u01b0\u1eddi n\u00ean th\u1ea5y Robin Hood b\u1eafn t\u1eeb xa. Ch\u00fang ta c\u1ea7n th\u1ef1c t\u1ebf.”<\/span><\/p>\n

\u201cV\u1eady th\u00ec anh s\u1ebd ph\u1ea3i l\u00e0m b\u1ed9 phim m\u00e0 kh\u00f4ng c\u00f3 t\u00f4i,\u201d nam di\u1ec5n vi\u00ean \u0111\u00f3ng vai trinh s\u00e1t n\u00f3i, v\u00e0 anh r\u00fat m\u1ed9t mi\u1ebfng v\u00e1n \u00e9p t\u1eeb t\u00fai \u00e1o kho\u00e1c c\u1ee7a m\u00ecnh. “B\u1ea3n th\u00e2n Robin Hood kh\u00f4ng bao gi\u1edd c\u00f3 th\u1ec3 b\u1eafn tr\u00fang m\u1ee5c ti\u00eau t\u1eeb kho\u1ea3ng c\u00e1ch \u0111\u00f3. \u0110i\u1ec1u n\u00e0y th\u1eadt kh\u1ee7ng khi\u1ebfp! T\u00f4i ph\u1ea3i t\u1eadp trung v\u00e0o vi\u1ec7c di\u1ec5n xu\u1ea5t, nh\u01b0ng thay v\u00e0o \u0111\u00f3, t\u00f4i ph\u1ea3i ngh\u0129 xem \u0111i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra n\u1ebfu m\u0169i t\u00ean ch\u1ec7ch h\u01b0\u1edbng m\u1ed9t ch\u00fat…”<\/span><\/p>\n

Di\u1ec5n vi\u00ean \u0111\u00f3ng th\u1ebf Robin Hood b\u01b0\u1edbc \u0111\u1ebfn v\u00e0 dang tay v\u1edbi v\u1ebb m\u1eb7t t\u1ed9i l\u1ed7i. “T\u00f4i ch\u01b0a bao gi\u1edd lo l\u1eafng trong c\u00e1c k\u1ef3 Olympic nhi\u1ec1u nh\u01b0 b\u00e2y gi\u1edd. T\u00f4i gi\u01b0\u01a1ng cung v\u00e0o gi\u00e2y ph\u00fat cu\u1ed1i c\u00f9ng v\u00ec t\u00f4i s\u1ee3 m\u00ecnh s\u1ebd b\u1eafn ch\u1ebft di\u1ec5n vi\u00ean.”<\/span><\/p>\n

“Ng\u00e0y mai, th\u1eddi ti\u1ebft s\u1ebd kh\u00f4ng ph\u00f9 h\u1ee3p”, ng\u01b0\u1eddi quay phim n\u00f3i. “T\u1ed1t nh\u1ea5t l\u00e0 n\u00ean ho\u00e0n th\u00e0nh c\u1ea3nh n\u00e0y trong ng\u00e0y h\u00f4m nay.”<\/span><\/p>\n

V\u00e0 nh\u00e0 ph\u00e1t minh \u0111\u00e3 xu\u1ea5t hi\u1ec7n.<\/span><\/p>\n

\u201cCh\u00fang ta c\u00f3 th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c \u0111i\u1ec1u \u0111\u00f3 ng\u00e0y h\u00f4m nay,\u201d anh n\u00f3i. “Ch\u00fang ta ch\u1ec9 c\u1ea7n m\u1ed9t ch\u00fat m\u1eb9o nh\u1ecf, v\u00e0 m\u0169i t\u00ean s\u1ebd b\u1eafn tr\u00fang \u0111i\u1ec3m tr\u00ean t\u1ea5m g\u1ed7.”<\/span><\/p>\n

Trong n\u1eeda gi\u1edd, c\u1ea3nh quay ti\u1ebfp t\u1ee5c, v\u00e0 c\u1ea3nh quay \u0111\u00e3 ho\u00e0n th\u00e0nh m\u00e0 kh\u00f4ng c\u00f3 g\u00ec ph\u1ee9c t\u1ea1p. B\u1ea1n ngh\u0129 Nh\u00e0 ph\u00e1t minh \u0111\u01b0a ra \u0111i\u1ec1u g\u00ec?<\/span><\/p>\n

Xin l\u00e0m r\u00f5 c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ee7a v\u1ea5n \u0111\u1ec1: Kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p gh\u00e9p c\u1ea3nh quay kh\u00e1c nhau. Robin Hood \u0111\u1ee9ng c\u00e1ch xa ng\u01b0\u1eddi trinh s\u00e1t, v\u00e0 kh\u00e1n gi\u1ea3 ph\u1ea3i nh\u00ecn th\u1ea5y m\u0169i t\u00ean bay v\u00e0 tr\u00fang ng\u01b0\u1eddi trinh s\u00e1t. Trong \u00e1o kho\u00e1c c\u1ee7a nam di\u1ec5n vi\u00ean \u0111\u00f3ng vai trinh s\u00e1t l\u00e0 m\u1ed9t t\u1ea5m g\u1ed7 nh\u1ecf m\u00e0 m\u0169i t\u00ean ph\u1ea3i b\u1eafn tr\u00fang. M\u1ee5c ti\u00eau kh\u00f4ng ch\u1ec9 nh\u1ecf, m\u00e0 n\u00f3 c\u00f2n c\u00f3 th\u1ec3 di chuy\u1ec3n \u0111\u01b0\u1ee3c.<\/span><\/p>\n

Robin Hood nh\u00ecn th\u1ea5y ng\u01b0\u1eddi trinh s\u00e1t \u0111i ra t\u1eeb ph\u00eda sau m\u1ed9t c\u00e1i c\u00e2y, v\u00e0 gi\u01b0\u01a1ng cung b\u1eafn.<\/span><\/p>\n

Ngu\u1ed3n: \u0111\u00e2y l\u00e0 Problem 59: \u201cThe arrow of Robin Hood<\/span>\u201d trong s\u00e1ch c\u1ee7a Genrikh Altshuller (And suddenly the inventor appeared)<\/p>\n

—<\/p>\n

G\u1ee3i \u00fd: \u0111\u1ec3 ti\u1ec7n ghi l\u1ea1i c\u00e1c b\u01b0\u1edbc d\u00f9ng c\u00f4ng c\u1ee5 t\u01b0 duy ki\u1ec3u TRIZ \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1, c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng template v\u0103n b\u1ea3n \u1edf\u00a0https:\/\/rosetta.vn\/triz\/template-chua-cac-buoc-giai-quyet-van-de-voi-triz\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

B\u00e0i t\u1eadp TRIZ, \u0111\u1ee3t 19: B\u00e0i 19.1. B\u1ed9t tr\u00ean b\u0103ng chuy\u1ec1n \u1ede m\u1ed9t m\u1ecf kho\u00e1ng s\u1ea3n, ng\u01b0\u1eddi ta l\u1eafp \u0111\u1eb7t b\u0103ng chuy\u1ec1n gi\u1eefa hai t\u00f2a nh\u00e0. Tr\u00ean b\u0103ng chuy\u1ec1n \u0111\u00f3 v\u1eadn chuy\u1ec3n qu\u1eb7ng r\u1ea5t nhuy\u1ec5n \u0111\u1ec3 \u0111\u01b0a \u0111\u1ebfn l\u00f2 r\u00e8n. Nh\u1eefng c\u00f4ng nh\u00e2n than v\u1edbi k\u1ef9 s\u01b0 l\u00e0 qu\u1eb7ng nhuy\u1ec5n nh\u01b0 b\u1ed9t, d\u1ec5 b\u1ecb bay … Continue reading “B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u1edbi TRIZ – \u0111\u1ee3t 19”<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"jetpack_post_was_ever_published":false,"jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[54,1],"tags":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paxfGB-9U","jetpack_likes_enabled":false,"_links":{"self":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts\/614"}],"collection":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/comments?post=614"}],"version-history":[{"count":4,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts\/614\/revisions"}],"predecessor-version":[{"id":618,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts\/614\/revisions\/618"}],"wp:attachment":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/media?parent=614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/categories?post=614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/tags?post=614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}