{"id":361,"date":"2026-03-05T19:10:08","date_gmt":"2026-03-05T11:10:08","guid":{"rendered":"https:\/\/maplewoodu.edulink.cc\/vn\/comprehensive-guide-to-state-machine-diagrams-using-visual-paradigm\/"},"modified":"2026-03-05T19:10:08","modified_gmt":"2026-03-05T11:10:08","slug":"comprehensive-guide-to-state-machine-diagrams-using-visual-paradigm","status":"publish","type":"post","link":"https:\/\/maplewoodu.edulink.cc\/vn\/comprehensive-guide-to-state-machine-diagrams-using-visual-paradigm\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i s\u1eed d\u1ee5ng Visual Paradigm"},"content":{"rendered":"<h2>Gi\u1edbi thi\u1ec7u<\/h2>\n<p dir=\"auto\">S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i (SMD) l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd trong k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m v\u00e0 thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n. Ch\u00fang tr\u1ef1c quan h\u00f3a c\u00e1c tr\u1ea1ng th\u00e1i c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng, c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa c\u00e1c tr\u1ea1ng th\u00e1i \u0111\u00f3 v\u00e0 c\u00e1c s\u1ef1 ki\u1ec7n k\u00edch ho\u1ea1t c\u00e1c chuy\u1ec3n ti\u1ebfp n\u00e0y. Visual Paradigm l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 UML m\u1ea1nh m\u1ebd gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd c\u00e1c s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i, gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n thi\u1ebft k\u1ebf v\u00e0 ph\u00e2n t\u00edch c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n<p dir=\"auto\">H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n n\u00e0y s\u1ebd d\u1eabn b\u1ea1n qua c\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh c\u1ee7a s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i, cung c\u1ea5p h\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o ch\u00fang b\u1eb1ng Visual Paradigm, v\u00e0 \u0111\u01b0a ra c\u00e1c v\u00ed d\u1ee5 th\u1ef1c t\u1ebf c\u00f9ng m\u1eb9o h\u1eefu \u00edch \u0111\u1ec3 gi\u00fap b\u1ea1n th\u00e0nh th\u1ea1o k\u1ef9 thu\u1eadt m\u00f4 h\u00ecnh h\u00f3a thi\u1ebft y\u1ebfu n\u00e0y.<\/p>\n<h2>C\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh trong s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i<\/h2>\n<p><img alt=\"All You Need to Know about State Diagrams\" decoding=\"async\" src=\"https:\/\/www.visual-paradigm.com\/servlet\/editor-content\/guide\/uml-unified-modeling-language\/about-state-diagrams\/sites\/7\/2019\/12\/state-machine-diagram-explained.png\"\/><\/p>\n<h3>Tr\u1ea1ng th\u00e1i<\/h3>\n<p dir=\"auto\">M\u1ed9t tr\u1ea1ng th\u00e1i \u0111\u1ea1i di\u1ec7n cho m\u1ed9t \u0111i\u1ec1u ki\u1ec7n ho\u1eb7c t\u00ecnh hu\u1ed1ng m\u00e0 m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng t\u1ed3n t\u1ea1i t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh. C\u00e1c tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng c\u00e1c h\u00ecnh ch\u1eef nh\u1eadt tr\u00f2n trong s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i. M\u1ed7i tr\u1ea1ng th\u00e1i c\u00f3 th\u1ec3 c\u00f3 c\u00e1c h\u00e0nh \u0111\u1ed9ng v\u00e0o (\u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n khi v\u00e0o tr\u1ea1ng th\u00e1i), h\u00e0nh \u0111\u1ed9ng ra (\u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n khi r\u1eddi kh\u1ecfi tr\u1ea1ng th\u00e1i) v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp n\u1ed9i b\u1ed9 (chuy\u1ec3n ti\u1ebfp b\u00ean trong tr\u1ea1ng th\u00e1i).<\/p>\n<h3>Chuy\u1ec3n ti\u1ebfp<\/h3>\n<p dir=\"auto\">C\u00e1c chuy\u1ec3n ti\u1ebfp \u0111\u1ea1i di\u1ec7n cho s\u1ef1 thay \u0111\u1ed5i t\u1eeb m\u1ed9t tr\u1ea1ng th\u00e1i n\u00e0y sang tr\u1ea1ng th\u00e1i kh\u00e1c ph\u1ea3n \u1ee9ng v\u1edbi m\u1ed9t s\u1ef1 ki\u1ec7n. Ch\u00fang \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng c\u00e1c m\u0169i t\u00ean n\u1ed1i c\u00e1c tr\u1ea1ng th\u00e1i. C\u00e1c chuy\u1ec3n ti\u1ebfp c\u00f3 th\u1ec3 c\u00f3 c\u00e1c \u0111i\u1ec1u ki\u1ec7n (gi\u00e1m s\u00e1t) v\u00e0 c\u00e1c h\u00e0nh \u0111\u1ed9ng \u0111i k\u00e8m. C\u00e1c \u0111i\u1ec1u ki\u1ec7n l\u00e0 nh\u1eefng \u0111i\u1ec1u ki\u1ec7n c\u1ea7n \u0111\u01b0\u1ee3c th\u1ecfa m\u00e3n \u0111\u1ec3 chuy\u1ec3n ti\u1ebfp x\u1ea3y ra, trong khi c\u00e1c h\u00e0nh \u0111\u1ed9ng l\u00e0 c\u00e1c thao t\u00e1c \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong qu\u00e1 tr\u00ecnh chuy\u1ec3n ti\u1ebfp.<\/p>\n<h3>S\u1ef1 ki\u1ec7n<\/h3>\n<p dir=\"auto\">C\u00e1c s\u1ef1 ki\u1ec7n l\u00e0 nh\u1eefng s\u1ef1 ki\u1ec7n x\u1ea3y ra l\u00e0m k\u00edch ho\u1ea1t c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa c\u00e1c tr\u1ea1ng th\u00e1i. Ch\u00fang c\u00f3 th\u1ec3 l\u00e0 b\u00ean ngo\u00e0i (v\u00ed d\u1ee5: \u0111\u1ea7u v\u00e0o t\u1eeb ng\u01b0\u1eddi d\u00f9ng) ho\u1eb7c b\u00ean trong (v\u00ed d\u1ee5: h\u1ebft th\u1eddi gian \u0111\u1ecbnh gi\u1edd). C\u00e1c s\u1ef1 ki\u1ec7n \u0111\u01b0\u1ee3c ghi nh\u00e3n tr\u00ean c\u00e1c chuy\u1ec3n ti\u1ebfp m\u00e0 ch\u00fang k\u00edch ho\u1ea1t.<\/p>\n<h3>Tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u v\u00e0 tr\u1ea1ng th\u00e1i cu\u1ed1i<\/h3>\n<p dir=\"auto\">Tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u l\u00e0 \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u c\u1ee7a s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng m\u1ed9t h\u00ecnh tr\u00f2n \u0111en \u0111\u1eadm. Tr\u1ea1ng th\u00e1i cu\u1ed1i l\u00e0 \u0111i\u1ec3m k\u1ebft th\u00fac, \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng m\u1ed9t h\u00ecnh tr\u00f2n \u0111\u1ed3ng t\u00e2m. C\u00e1c tr\u1ea1ng th\u00e1i n\u00e0y \u0111\u00e1nh d\u1ea5u \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u v\u00e0 k\u1ebft th\u00fac h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<h3>Tr\u1ea1ng th\u00e1i l\u1ed3ng gh\u00e9p<\/h3>\n<p dir=\"auto\">C\u00e1c tr\u1ea1ng th\u00e1i l\u1ed3ng gh\u00e9p (hay tr\u1ea1ng th\u00e1i con) cho ph\u00e9p m\u00f4 h\u00ecnh h\u00f3a ph\u00e2n c\u1ea5p b\u00ean trong m\u1ed9t tr\u1ea1ng th\u00e1i. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 chia nh\u1ecf c\u00e1c tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p th\u00e0nh c\u00e1c ph\u1ea7n nh\u1ecf h\u01a1n, d\u1ec5 qu\u1ea3n l\u00fd h\u01a1n. C\u00e1c tr\u1ea1ng th\u00e1i l\u1ed3ng gh\u00e9p c\u00f3 th\u1ec3 c\u00f3 c\u00e1c tr\u1ea1ng th\u00e1i con ri\u00eang, h\u00e0nh \u0111\u1ed9ng v\u00e0o, h\u00e0nh \u0111\u1ed9ng ra v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp n\u1ed9i b\u1ed9.<\/p>\n<h3>Tr\u1ea1ng th\u00e1i gi\u1ea3<\/h3>\n<p dir=\"auto\">C\u00e1c tr\u1ea1ng th\u00e1i gi\u1ea3 l\u00e0 nh\u1eefng tr\u1ea1ng th\u00e1i \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m so\u00e1t lu\u1ed3ng c\u1ee7a m\u00e1y tr\u1ea1ng th\u00e1i. C\u00e1c v\u00ed d\u1ee5 bao g\u1ed3m tr\u1ea1ng th\u00e1i gi\u1ea3 ban \u0111\u1ea7u, tr\u1ea1ng th\u00e1i gi\u1ea3 cu\u1ed1i v\u00e0 tr\u1ea1ng th\u00e1i giao nhau gi\u1ea3.<\/p>\n<h2>T\u1ea1o s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i trong Visual Paradigm<\/h2>\n<h3>B\u01b0\u1edbc 1: T\u1ea1o m\u1ed9t d\u1ef1 \u00e1n m\u1edbi<\/h3>\n<ol>\n<li>M\u1edf Visual Paradigm v\u00e0 ch\u1ecdn\u00a0<strong>D\u1ef1 \u00e1n &gt; M\u1edbi<\/strong>\u00a0t\u1eeb thanh c\u00f4ng c\u1ee5.<\/li>\n<li>Nh\u1eadp t\u00ean d\u1ef1 \u00e1n (v\u00ed d\u1ee5: \u201cV\u00ed d\u1ee5 s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i\u201d) v\u00e0 nh\u1ea5p v\u00e0o\u00a0<strong>T\u1ea1o d\u1ef1 \u00e1n tr\u1ed1ng<\/strong>.<\/li>\n<\/ol>\n<h3>B\u01b0\u1edbc 2: T\u1ea1o m\u1ed9t s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i m\u1edbi<\/h3>\n<ol>\n<li>Ch\u1ecdn\u00a0<strong>S\u01a1 \u0111\u1ed3 &gt; M\u1edbi<\/strong>\u00a0t\u1eeb thanh c\u00f4ng c\u1ee5.<\/li>\n<li>Trong c\u1eeda s\u1ed5 S\u01a1 \u0111\u1ed3 m\u1edbi, ch\u1ecdn\u00a0<strong>S\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i<\/strong>\u00a0v\u00e0 nh\u1ea5p v\u00e0o\u00a0<strong>Ti\u1ebfp theo<\/strong>.<\/li>\n<li>\u0110\u1eb7t t\u00ean s\u01a1 \u0111\u1ed3 c\u1ee7a b\u1ea1n (v\u00ed d\u1ee5: \u201cS\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i H\u1ec7 th\u1ed1ng HVAC\u201d) v\u00e0 nh\u1ea5p v\u00e0o\u00a0<strong>\u0110\u1ed3ng \u00fd<\/strong>.<\/li>\n<\/ol>\n<h3>B\u01b0\u1edbc 3: Th\u00eam c\u00e1c tr\u1ea1ng th\u00e1i<\/h3>\n<ol>\n<li>Nh\u1ea5p v\u00e0o\u00a0<strong>Tr\u1ea1ng th\u00e1i<\/strong>\u00a0c\u00f4ng c\u1ee5 trong thanh c\u00f4ng c\u1ee5 s\u01a1 \u0111\u1ed3 v\u00e0 nh\u1ea5p v\u00e0o b\u1ea3ng v\u1ebd s\u01a1 \u0111\u1ed3 \u0111\u1ec3 t\u1ea1o m\u1ed9t tr\u1ea1ng th\u00e1i m\u1edbi.<\/li>\n<li>\u0110\u1eb7t t\u00ean tr\u1ea1ng th\u00e1i (v\u00ed d\u1ee5: \u201cNg\u01b0ng\u201d) v\u00e0 nh\u1ea5n\u00a0<strong>Enter<\/strong>\u00a0\u0111\u1ec3 x\u00e1c nh\u1eadn.<\/li>\n<li>L\u1eb7p l\u1ea1i quy tr\u00ecnh n\u00e0y \u0111\u1ec3 th\u00eam t\u1ea5t c\u1ea3 c\u00e1c tr\u1ea1ng th\u00e1i c\u1ea7n thi\u1ebft cho h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n (v\u00ed d\u1ee5: \u201cL\u00e0m m\u00e1t,\u201d \u201cH\u1ea5p th\u1ee5 nhi\u1ec7t,\u201d \u201cKh\u1edfi \u0111\u1ed9ng,\u201d \u201c\u0110ang ho\u1ea1t \u0111\u1ed9ng\u201d).<\/li>\n<\/ol>\n<h3>B\u01b0\u1edbc 4: X\u00e1c \u0111\u1ecbnh c\u00e1c chuy\u1ec3n ti\u1ebfp<\/h3>\n<ol>\n<li>Nh\u1ea5p v\u00e0o\u00a0<strong>Chuy\u1ec3n ti\u1ebfp<\/strong>\u00a0c\u00f4ng c\u1ee5 trong thanh c\u00f4ng c\u1ee5 s\u01a1 \u0111\u1ed3 v\u00e0 nh\u1ea5p v\u00e0o tr\u1ea1ng th\u00e1i ngu\u1ed3n.<\/li>\n<li>K\u00e9o m\u0169i t\u00ean \u0111\u1ebfn tr\u1ea1ng th\u00e1i \u0111\u00edch \u0111\u1ec3 t\u1ea1o m\u1ed9t chuy\u1ec3n ti\u1ebfp.<\/li>\n<li>\u0110\u00e1nh nh\u00e3n chuy\u1ec3n ti\u1ebfp b\u1eb1ng s\u1ef1 ki\u1ec7n k\u00edch ho\u1ea1t n\u00f3 (v\u00ed d\u1ee5: \u201cqu\u00e1 n\u00f3ng(nhi\u1ec7t \u0111\u1ed9 mong mu\u1ed1n)\u201d ).<\/li>\n<li>L\u1eb7p l\u1ea1i quy tr\u00ecnh n\u00e0y \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u1ea5t c\u1ea3 c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa c\u00e1c tr\u1ea1ng th\u00e1i.<\/li>\n<\/ol>\n<h3>B\u01b0\u1edbc 5: Th\u00eam tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u v\u00e0 tr\u1ea1ng th\u00e1i cu\u1ed1i<\/h3>\n<ol>\n<li>Nh\u1ea5p v\u00e0o\u00a0<strong>Tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u<\/strong>\u00a0c\u00f4ng c\u1ee5 trong thanh c\u00f4ng c\u1ee5 s\u01a1 \u0111\u1ed3 v\u00e0 nh\u1ea5p v\u00e0o b\u1ea3ng v\u1ebd s\u01a1 \u0111\u1ed3 \u0111\u1ec3 t\u1ea1o tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u.<\/li>\n<li>K\u1ebft n\u1ed1i tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u v\u1edbi tr\u1ea1ng th\u00e1i \u0111\u1ea7u ti\u00ean trong s\u01a1 \u0111\u1ed3 c\u1ee7a b\u1ea1n (v\u00ed d\u1ee5: \u201cNg\u01b0ng\u201d).<\/li>\n<li>Nh\u1ea5p v\u00e0o\u00a0<strong>Tr\u1ea1ng th\u00e1i cu\u1ed1i<\/strong>\u00a0c\u00f4ng c\u1ee5 trong thanh c\u00f4ng c\u1ee5 s\u01a1 \u0111\u1ed3 v\u00e0 nh\u1ea5p v\u00e0o b\u1ea3ng v\u1ebd s\u01a1 \u0111\u1ed3 \u0111\u1ec3 t\u1ea1o tr\u1ea1ng th\u00e1i cu\u1ed1i.<\/li>\n<li>K\u1ebft n\u1ed1i tr\u1ea1ng th\u00e1i cu\u1ed1i c\u00f9ng v\u1edbi tr\u1ea1ng th\u00e1i ph\u00f9 h\u1ee3p trong s\u01a1 \u0111\u1ed3 c\u1ee7a b\u1ea1n (v\u00ed d\u1ee5: \u201c\u0110ang ho\u1ea1t \u0111\u1ed9ng\u201d).<\/li>\n<\/ol>\n<h3>B\u01b0\u1edbc 6: X\u00e1c \u0111\u1ecbnh c\u00e1c h\u00e0nh \u0111\u1ed9ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n b\u1ea3o v\u1ec7<\/h3>\n<ol>\n<li>Nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o m\u1ed9t chuy\u1ec3n ti\u1ebfp v\u00e0 ch\u1ecdn<strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong>t\u1eeb menu b\u1eadt l\u00ean.<\/li>\n<li>Nh\u1eadp s\u1ef1 ki\u1ec7n, \u0111i\u1ec1u ki\u1ec7n b\u1ea3o v\u1ec7 (\u0111i\u1ec1u ki\u1ec7n) v\u00e0 h\u00e0nh \u0111\u1ed9ng cho chuy\u1ec3n ti\u1ebfp.<\/li>\n<li>L\u1eb7p l\u1ea1i quy tr\u00ecnh n\u00e0y cho c\u00e1c chuy\u1ec3n ti\u1ebfp kh\u00e1c khi c\u1ea7n thi\u1ebft.<\/li>\n<\/ol>\n<h3>B\u01b0\u1edbc 7: Th\u00eam c\u00e1c tr\u1ea1ng th\u00e1i l\u1ed3ng gh\u00e9p<\/h3>\n<ol>\n<li>\u0110\u1ec3 th\u00eam c\u00e1c tr\u1ea1ng th\u00e1i l\u1ed3ng gh\u00e9p, nh\u1ea5p v\u00e0o<strong>Tr\u1ea1ng th\u00e1i<\/strong>c\u00f4ng c\u1ee5 v\u00e0 t\u1ea1o m\u1ed9t tr\u1ea1ng th\u00e1i b\u00ean trong m\u1ed9t tr\u1ea1ng th\u00e1i hi\u1ec7n c\u00f3.<\/li>\n<li>X\u00e1c \u0111\u1ecbnh c\u00e1c tr\u1ea1ng th\u00e1i con, h\u00e0nh \u0111\u1ed9ng v\u00e0o, h\u00e0nh \u0111\u1ed9ng ra v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp n\u1ed9i b\u1ed9 khi c\u1ea7n thi\u1ebft.<\/li>\n<\/ol>\n<h2>V\u00ed d\u1ee5: s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i h\u1ec7 th\u1ed1ng HVAC<\/h2>\n<p>\u00a0<\/p>\n<p><img alt=\"State Machine Diagram Example\" class=\"\" decoding=\"async\" height=\"254\" loading=\"lazy\" src=\"https:\/\/online.visual-paradigm.com\/images\/tutorials\/state-machine-diagram-tutorial\/01-state-machine-diagram-example.png\" width=\"632\"\/><\/p>\n<h3>C\u00e1c tr\u1ea1ng th\u00e1i<\/h3>\n<ol>\n<li><strong>Ng\u01b0ng ho\u1ea1t \u0111\u1ed9ng<\/strong>: Tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u n\u01a1i h\u1ec7 th\u1ed1ng HVAC \u0111ang ng\u01b0ng ho\u1ea1t \u0111\u1ed9ng v\u00e0 ch\u1edd \u0111\u1ea7u v\u00e0o.<\/li>\n<li><strong>L\u00e0m m\u00e1t<\/strong>: Tr\u1ea1ng th\u00e1i n\u01a1i h\u1ec7 th\u1ed1ng HVAC \u0111ang t\u00edch c\u1ef1c l\u00e0m m\u00e1t m\u00f4i tr\u01b0\u1eddng.<\/li>\n<li><strong>H\u1ea5p nhi\u1ec7t<\/strong>: M\u1ed9t tr\u1ea1ng th\u00e1i l\u1ed3ng gh\u00e9p b\u00ean trong tr\u1ea1ng th\u00e1i \u201cL\u00e0m m\u00e1t\u201d, \u0111\u1ea1i di\u1ec7n cho qu\u00e1 tr\u00ecnh h\u1ea5p nhi\u1ec7t.\n<ul>\n<li><strong>B\u1eaft \u0111\u1ea7u<\/strong>: Tr\u1ea1ng th\u00e1i con n\u01a1i qu\u00e1 tr\u00ecnh h\u1ea5p nhi\u1ec7t \u0111ang b\u1eaft \u0111\u1ea7u.<\/li>\n<li><strong>\u0110ang ho\u1ea1t \u0111\u1ed9ng<\/strong>: Tr\u1ea1ng th\u00e1i con n\u01a1i qu\u00e1 tr\u00ecnh h\u1ea5p nhi\u1ec7t \u0111ang ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>C\u00e1c chuy\u1ec3n ti\u1ebfp v\u00e0 s\u1ef1 ki\u1ec7n<\/h3>\n<ol>\n<li><strong>Ng\u01b0ng ho\u1ea1t \u0111\u1ed9ng \u0111\u1ebfn L\u00e0m m\u00e1t<\/strong>: \u0110\u01b0\u1ee3c k\u00edch ho\u1ea1t b\u1edfi s\u1ef1 ki\u1ec7n \u201ctooHot(desiredTemp)\u201d.<\/li>\n<li><strong>L\u00e0m m\u00e1t \u0111\u1ebfn Ng\u01b0ng ho\u1ea1t \u0111\u1ed9ng<\/strong>: \u0110\u01b0\u1ee3c k\u00edch ho\u1ea1t b\u1edfi s\u1ef1 ki\u1ec7n \u201catTemp\u201d.<\/li>\n<li><strong>L\u00e0m m\u00e1t \u0111\u1ebfn H\u1ea5p nhi\u1ec7t<\/strong>: \u0110\u01b0\u1ee3c k\u00edch ho\u1ea1t b\u1edfi s\u1ef1 ki\u1ec7n \u201ctooCold(desiredTemp)\u201d.<\/li>\n<li><strong>\u0110\u1ed1t n\u00f3ng (B\u1eaft \u0111\u1ea7u chuy\u1ec3n sang Ho\u1ea1t \u0111\u1ed9ng)<\/strong>: \u0110\u01b0\u1ee3c k\u00edch ho\u1ea1t b\u1edfi s\u1ef1 ki\u1ec7n \u201cready\u201d.<\/li>\n<li><strong>\u0110\u1ed1t n\u00f3ng (Ho\u1ea1t \u0111\u1ed9ng chuy\u1ec3n sang B\u1eaft \u0111\u1ea7u)<\/strong>: \u0110\u01b0\u1ee3c k\u00edch ho\u1ea1t b\u1edfi s\u1ef1 ki\u1ec7n \u201cshutDown\u201d.<\/li>\n<\/ol>\n<h3>H\u00e0nh \u0111\u1ed9ng<\/h3>\n<ol>\n<li><strong>t\u1eaft h\u1ec7 th\u1ed1ng<\/strong>: H\u00e0nh \u0111\u1ed9ng t\u1eaft h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i t\u1eeb \u201cHo\u1ea1t \u0111\u1ed9ng\u201d sang \u201cB\u1eaft \u0111\u1ea7u\u201d v\u00e0 t\u1eeb \u201cL\u00e0m m\u00e1t\u201d sang \u201cNg\u01b0ng ho\u1ea1t \u0111\u1ed9ng\u201d.<\/li>\n<li><strong>b\u1eadt h\u1ec7 th\u1ed1ng<\/strong>: H\u00e0nh \u0111\u1ed9ng b\u1eadt h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i t\u1eeb tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u sang \u201cNg\u01b0ng ho\u1ea1t \u0111\u1ed9ng\u201d.<\/li>\n<\/ol>\n<h2>M\u1eb9o v\u00e0 th\u1ee7 thu\u1eadt \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i hi\u1ec7u qu\u1ea3<\/h2>\n<ol>\n<li><strong>B\u1eaft \u0111\u1ea7u \u0111\u01a1n gi\u1ea3n<\/strong>: B\u1eaft \u0111\u1ea7u b\u1eb1ng m\u1ed9t s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ea7n d\u1ea7n th\u00eam \u0111\u1ed9 ph\u1ee9c t\u1ea1p khi c\u1ea7n thi\u1ebft.<\/li>\n<li><strong>S\u1eed d\u1ee5ng t\u00ean m\u00f4 t\u1ea3<\/strong>: S\u1eed d\u1ee5ng t\u00ean r\u00f5 r\u00e0ng v\u00e0 m\u00f4 t\u1ea3 cho c\u00e1c tr\u1ea1ng th\u00e1i, s\u1ef1 ki\u1ec7n v\u00e0 h\u00e0nh \u0111\u1ed9ng \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng s\u1ef1 hi\u1ec3u bi\u1ebft.<\/li>\n<li><strong>T\u00e0i li\u1ec7u h\u00f3a c\u00e1c gi\u1ea3 \u0111\u1ecbnh<\/strong>: Ghi l\u1ea1i b\u1ea5t k\u1ef3 gi\u1ea3 \u0111\u1ecbnh ho\u1eb7c quy t\u1eafc kinh doanh n\u00e0o kh\u00f4ng \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n r\u00f5 r\u00e0ng trong s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i.<\/li>\n<li><strong>H\u1ee3p t\u00e1c v\u1edbi c\u00e1c b\u00ean li\u00ean quan<\/strong>: Tham gia c\u00f9ng c\u00e1c b\u00ean li\u00ean quan \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c nhu c\u1ea7u c\u1ee7a h\u1ecd.<\/li>\n<li><strong>S\u1eed d\u1ee5ng c\u00e1c tr\u1ea1ng th\u00e1i l\u1ed3ng gh\u00e9p<\/strong>: \u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p, h\u00e3y s\u1eed d\u1ee5ng c\u00e1c tr\u1ea1ng th\u00e1i l\u1ed3ng gh\u00e9p \u0111\u1ec3 chia nh\u1ecf c\u00e1c tr\u1ea1ng th\u00e1i th\u00e0nh c\u00e1c ph\u1ea7n nh\u1ecf h\u01a1n, d\u1ec5 qu\u1ea3n l\u00fd h\u01a1n.<\/li>\n<li><strong>Xem x\u00e9t v\u00e0 tinh ch\u1ec9nh<\/strong>: Th\u01b0\u1eddng xuy\u00ean xem x\u00e9t v\u00e0 tinh ch\u1ec9nh s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u00f3 ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng b\u1ea1n.<\/li>\n<\/ol>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p dir=\"auto\">S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n. S\u1eed d\u1ee5ng Visual Paradigm, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd hi\u1ec7u qu\u1ea3 c\u00e1c s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i, gi\u00fap b\u1ea1n thi\u1ebft k\u1ebf v\u00e0 ph\u00e2n t\u00edch c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 r\u00f5 r\u00e0ng. H\u01b0\u1edbng d\u1eabn n\u00e0y \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh, h\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc v\u00e0 c\u00e1c v\u00ed d\u1ee5 th\u1ef1c t\u1ebf v\u1ec1 s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i, gi\u00fap b\u1ea1n th\u00e0nh th\u1ea1o k\u1ef9 thu\u1eadt m\u00f4 h\u00ecnh h\u00f3a thi\u1ebft y\u1ebfu n\u00e0y. B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 c\u00e1c kh\u00e1i ni\u1ec7m n\u00e0y v\u00e0 t\u1eadn d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 c\u00f3 s\u1eb5n trong Visual Paradigm, b\u1ea1n c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf c\u00e1c s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i hi\u1ec7u qu\u1ea3 v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh.<\/p>\n<h2>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n<ol>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-state-machine-diagram\/\">Visual Paradigm \u2013 H\u01b0\u1edbng d\u1eabn s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i<\/a><\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/94\/2579\/6714_creatingstat.html\">Visual Paradigm \u2013 T\u1ea1o s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i<\/a><\/li>\n<li><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/tutorials\/state-machine-diagram-tutorial\/\">Visual Paradigm \u2013 B\u00e0i h\u01b0\u1edbng d\u1eabn s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i<\/a><\/li>\n<\/ol>\n<p dir=\"auto\">H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n n\u00e0y cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 vi\u1ec7c t\u1ea1o v\u00e0 di\u1ec5n gi\u1ea3i s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i trong Visual Paradigm, c\u00f9ng v\u1edbi c\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh, v\u00ed d\u1ee5 th\u1ef1c t\u1ebf v\u00e0 m\u1eb9o, th\u1ee7 thu\u1eadt gi\u00fap b\u1ea1n m\u00f4 h\u00ecnh h\u00f3a hi\u1ec7u qu\u1ea3 h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh. B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 c\u00e1c kh\u00e1i ni\u1ec7m n\u00e0y v\u00e0 t\u1eadn d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 s\u1eb5n c\u00f3, b\u1ea1n c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf c\u00e1c s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i hi\u1ec7u qu\u1ea3 v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i (SMD) l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd trong k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m v\u00e0 thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n. Ch\u00fang tr\u1ef1c quan h\u00f3a c\u00e1c tr\u1ea1ng th\u00e1i c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[22],"tags":[],"class_list":["post-361","post","type-post","status-publish","format-standard","hentry","category-unified-modeling-language"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i s\u1eed d\u1ee5ng Visual Paradigm - Maplewood University Vietnamese<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/maplewoodu.edulink.cc\/vn\/comprehensive-guide-to-state-machine-diagrams-using-visual-paradigm\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i s\u1eed d\u1ee5ng Visual Paradigm - Maplewood University Vietnamese\" \/>\n<meta property=\"og:description\" content=\"Gi\u1edbi thi\u1ec7u S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i (SMD) l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd trong k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m v\u00e0 thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n. Ch\u00fang tr\u1ef1c quan h\u00f3a c\u00e1c tr\u1ea1ng th\u00e1i c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/maplewoodu.edulink.cc\/vn\/comprehensive-guide-to-state-machine-diagrams-using-visual-paradigm\/\" \/>\n<meta property=\"og:site_name\" content=\"Maplewood University Vietnamese\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-05T11:10:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.visual-paradigm.com\/servlet\/editor-content\/guide\/uml-unified-modeling-language\/about-state-diagrams\/sites\/7\/2019\/12\/state-machine-diagram-explained.png\" \/>\n<meta name=\"author\" content=\"curtis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"curtis\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/maplewoodu.edulink.cc\\\/vn\\\/comprehensive-guide-to-state-machine-diagrams-using-visual-paradigm\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/maplewoodu.edulink.cc\\\/vn\\\/comprehensive-guide-to-state-machine-diagrams-using-visual-paradigm\\\/\"},\"author\":{\"name\":\"curtis\",\"@id\":\"https:\\\/\\\/maplewoodu.edulink.cc\\\/vn\\\/#\\\/schema\\\/person\\\/58bb90cefc018068f7067330209b4dc2\"},\"headline\":\"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i s\u1eed d\u1ee5ng Visual Paradigm\",\"datePublished\":\"2026-03-05T11:10:08+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/maplewoodu.edulink.cc\\\/vn\\\/comprehensive-guide-to-state-machine-diagrams-using-visual-paradigm\\\/\"},\"wordCount\":2781,\"image\":{\"@id\":\"https:\\\/\\\/maplewoodu.edulink.cc\\\/vn\\\/comprehensive-guide-to-state-machine-diagrams-using-visual-paradigm\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.visual-paradigm.com\\\/servlet\\\/editor-content\\\/guide\\\/uml-unified-modeling-language\\\/about-state-diagrams\\\/sites\\\/7\\\/2019\\\/12\\\/state-machine-diagram-explained.png\",\"articleSection\":[\"Unified Modeling Language\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/maplewoodu.edulink.cc\\\/vn\\\/comprehensive-guide-to-state-machine-diagrams-using-visual-paradigm\\\/\",\"url\":\"https:\\\/\\\/maplewoodu.edulink.cc\\\/vn\\\/comprehensive-guide-to-state-machine-diagrams-using-visual-paradigm\\\/\",\"name\":\"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i s\u1eed d\u1ee5ng Visual Paradigm - 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