{"id":47443,"date":"2026-06-04T12:09:29","date_gmt":"2026-06-04T05:09:29","guid":{"rendered":"https:\/\/vinastech.vn\/?p=47443"},"modified":"2026-06-04T12:10:11","modified_gmt":"2026-06-04T05:10:11","slug":"he-thong-dien-nhe-elv-extra-low-voltage-trong-toa-nha-chung-cu-nen-tang-cho-toa-nha-thong-minh","status":"publish","type":"post","link":"https:\/\/vinastech.vn\/he-thong-dien-nhe-elv-extra-low-voltage-trong-toa-nha-chung-cu-nen-tang-cho-toa-nha-thong-minh\/","title":{"rendered":"H\u1ec6 TH\u1ed0NG \u0110I\u1ec6N NH\u1eb8 (ELV-Extra Low Voltage) TRONG T\u00d2A NH\u00c0 CHUNG C\u01af \u2013 N\u1ec0N T\u1ea2NG CHO T\u00d2A NH\u00c0 TH\u00d4NG MINH"},"content":{"rendered":"<p>Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, c\u00f9ng v\u1edbi xu h\u01b0\u1edbng ph\u00e1t tri\u1ec3n \u0111\u00f4 th\u1ecb v\u00e0 c\u00e1c d\u1ef1 \u00e1n nh\u00e0 \u1edf cao t\u1ea7ng, h\u1ec7 th\u1ed1ng \u0111i\u1ec7n nh\u1eb9 (ELV &#8211; Extra Low Voltage) \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t th\u00e0nh ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong thi\u1ebft k\u1ebf v\u00e0 v\u1eadn h\u00e0nh c\u00e1c t\u00f2a nh\u00e0 chung c\u01b0 hi\u1ec7n \u0111\u1ea1i. N\u1ebfu nh\u01b0 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n \u0111\u1ed9ng l\u1ef1c \u0111\u1ea3m nhi\u1ec7m vi\u1ec7c cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n cho c\u00e1c thi\u1ebft b\u1ecb th\u00ec h\u1ec7 th\u1ed1ng ELV \u0111\u00f3ng vai tr\u00f2 l\u00e0 h\u1ea1 t\u1ea7ng c\u00f4ng ngh\u1ec7, gi\u00fap k\u1ebft n\u1ed1i, gi\u00e1m s\u00e1t, \u0111i\u1ec1u khi\u1ec3n v\u00e0 qu\u1ea3n l\u00fd to\u00e0n b\u1ed9 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u00f2a nh\u00e0.<\/p>\n<p>M\u1ed9t h\u1ec7 th\u1ed1ng \u0111i\u1ec7n nh\u1eb9 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 tri\u1ec3n khai b\u00e0i b\u1ea3n kh\u00f4ng ch\u1ec9 gi\u00fap n\u00e2ng cao hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh m\u00e0 c\u00f2n g\u00f3p ph\u1ea7n gia t\u0103ng m\u1ee9c \u0111\u1ed9 an to\u00e0n, n\u00e2ng cao tr\u1ea3i nghi\u1ec7m c\u1ee7a c\u01b0 d\u00e2n v\u00e0 t\u1ea1o n\u1ec1n t\u1ea3ng cho vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c m\u00f4 h\u00ecnh Smart Building trong t\u01b0\u01a1ng lai.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47444\" src=\"https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_okeub3okeub3okeu.png\" alt=\"\" width=\"1024\" height=\"1024\" srcset=\"https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_okeub3okeub3okeu.png 1024w, https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_okeub3okeub3okeu-400x400.png 400w, https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_okeub3okeub3okeu-800x800.png 800w, https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_okeub3okeub3okeu-280x280.png 280w, https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_okeub3okeub3okeu-768x768.png 768w, https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_okeub3okeub3okeu-300x300.png 300w, https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_okeub3okeub3okeu-600x600.png 600w, https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_okeub3okeub3okeu-100x100.png 100w, https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_okeub3okeub3okeu-50x50.png 50w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h2>H\u1ec7 th\u1ed1ng \u0111i\u1ec7n nh\u1eb9 (ELV) l\u00e0 g\u00ec?<\/h2>\n<p>ELV (Extra Low Voltage) l\u00e0 thu\u1eadt ng\u1eef d\u00f9ng \u0111\u1ec3 ch\u1ec9 c\u00e1c h\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng \u0111i\u1ec7n \u00e1p th\u1ea5p nh\u1eb1m ph\u1ee5c v\u1ee5 truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u, h\u00ecnh \u1ea3nh, \u00e2m thanh v\u00e0 t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n trong c\u00f4ng tr\u00ecnh.<\/p>\n<p>Trong m\u1ed9t d\u1ef1 \u00e1n chung c\u01b0, h\u1ec7 th\u1ed1ng ELV th\u01b0\u1eddng bao g\u1ed3m:<\/p>\n<ul>\n<li>H\u1ec7 th\u1ed1ng m\u1ea1ng LAN v\u00e0 Wifi.<\/li>\n<li>H\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t CCTV.<\/li>\n<li>H\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t ra v\u00e0o (Access Control).<\/li>\n<li>H\u1ec7 th\u1ed1ng li\u00ean l\u1ea1c n\u1ed9i b\u1ed9 Intercom.<\/li>\n<li>H\u1ec7 th\u1ed1ng truy\u1ec1n h\u00ecnh IPTV\/CATV.<\/li>\n<li>H\u1ec7 th\u1ed1ng \u00e2m thanh c\u00f4ng c\u1ed9ng PA.<\/li>\n<li>H\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y v\u00e0 t\u00edch h\u1ee3p PCCC.<\/li>\n<li>H\u1ec7 th\u1ed1ng b\u00e3i \u0111\u1ed7 xe th\u00f4ng minh.<\/li>\n<li>H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd t\u00f2a nh\u00e0 BMS.<\/li>\n<li>H\u1ec7 th\u1ed1ng \u0111o \u0111\u1ebfm \u0111i\u1ec7n, n\u01b0\u1edbc v\u00e0 n\u0103ng l\u01b0\u1ee3ng th\u00f4ng minh.<\/li>\n<\/ul>\n<p>Trong \u0111\u00f3, h\u1ec7 th\u1ed1ng m\u1ea1ng, camera v\u00e0 ki\u1ec3m so\u00e1t ra v\u00e0o \u0111\u01b0\u1ee3c xem l\u00e0 ba th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i t\u1ea1o n\u00ean n\u1ec1n t\u1ea3ng v\u1eadn h\u00e0nh c\u1ee7a m\u1ed9t t\u00f2a nh\u00e0 hi\u1ec7n \u0111\u1ea1i.<\/p>\n<h2>Ki\u1ebfn tr\u00fac t\u1ed5ng th\u1ec3 h\u1ec7 th\u1ed1ng ELV trong chung c\u01b0<\/h2>\n<p>M\u1ed9t h\u1ec7 th\u1ed1ng ELV chuy\u00ean nghi\u1ec7p th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo m\u00f4 h\u00ecnh ph\u00e2n t\u1ea7ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 d\u1ec5 d\u00e0ng b\u1ea3o tr\u00ec trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u1ee7a d\u1ef1 \u00e1n.<\/p>\n<h3>T\u1ea7ng h\u1ea1 t\u1ea7ng c\u00e1p (Physical Infrastructure)<\/h3>\n<p>\u0110\u00e2y l\u00e0 l\u1edbp n\u1ec1n m\u00f3ng c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/p>\n<p>Bao g\u1ed3m:<\/p>\n<ul>\n<li>H\u1ec7 th\u1ed1ng c\u00e1p m\u1ea1ng Cat6 ho\u1eb7c Cat6A.<\/li>\n<li>H\u1ec7 th\u1ed1ng c\u00e1p quang Backbone.<\/li>\n<li>Patch Panel.<\/li>\n<li>ODF quang.<\/li>\n<li>T\u1ee7 Rack.<\/li>\n<li>M\u00e1ng c\u00e1p v\u00e0 h\u1ec7 th\u1ed1ng gi\u00e1 \u0111\u1ee1.<\/li>\n<\/ul>\n<p>Ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a l\u1edbp h\u1ea1 t\u1ea7ng n\u00e0y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7 trong t\u00f2a nh\u00e0.<\/p>\n<h3>T\u1ea7ng thi\u1ebft b\u1ecb m\u1ea1ng (Network Layer)<\/h3>\n<p>Bao g\u1ed3m:<\/p>\n<ul>\n<li>Core Switch.<\/li>\n<li>Distribution Switch.<\/li>\n<li>Access Switch.<\/li>\n<li>Router.<\/li>\n<li>Firewall.<\/li>\n<li>Wifi Controller.<\/li>\n<\/ul>\n<p>\u0110\u00e2y l\u00e0 l\u1edbp ch\u1ecbu tr\u00e1ch nhi\u1ec7m k\u1ebft n\u1ed1i v\u00e0 truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u gi\u1eefa c\u00e1c h\u1ec7 th\u1ed1ng.<\/p>\n<p>T\u1ea1i c\u00e1c d\u1ef1 \u00e1n chung c\u01b0 t\u1eeb 20 t\u1ea7ng tr\u1edf l\u00ean, vi\u1ec7c thi\u1ebft k\u1ebf m\u1ea1ng theo m\u00f4 h\u00ecnh Core \u2013 Distribution \u2013 Access gi\u00fap t\u1ed1i \u01b0u hi\u1ec7u n\u0103ng, t\u0103ng kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro khi x\u1ea3y ra s\u1ef1 c\u1ed1.<\/p>\n<h3>T\u1ea7ng \u1ee9ng d\u1ee5ng (Application Layer)<\/h3>\n<p>L\u00e0 l\u1edbp tr\u1ef1c ti\u1ebfp ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c v\u1eadn h\u00e0nh t\u00f2a nh\u00e0.<\/p>\n<p>Bao g\u1ed3m:<\/p>\n<ul>\n<li>Camera CCTV.<\/li>\n<li>Access Control.<\/li>\n<li>Intercom.<\/li>\n<li>Smart Parking.<\/li>\n<li>BMS.<\/li>\n<li>Fire Alarm Integration.<\/li>\n<\/ul>\n<p>C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean n\u1ec1n t\u1ea3ng m\u1ea1ng IP v\u00e0 \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd t\u1eadp trung t\u1ea1i trung t\u00e2m \u0111i\u1ec1u h\u00e0nh.<\/p>\n<h3>T\u1ea7ng qu\u1ea3n l\u00fd t\u1eadp trung (Management Layer)<\/h3>\n<p>Bao g\u1ed3m:<\/p>\n<ul>\n<li>M\u00e1y ch\u1ee7 qu\u1ea3n l\u00fd.<\/li>\n<li>H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef.<\/li>\n<li>NVR Camera.<\/li>\n<li>Ph\u1ea7n m\u1ec1m qu\u1ea3n tr\u1ecb.<\/li>\n<li>Trung t\u00e2m \u0111i\u1ec1u h\u00e0nh t\u00f2a nh\u00e0.<\/li>\n<\/ul>\n<p>\u0110\u00e2y l\u00e0 n\u01a1i ban qu\u1ea3n l\u00fd c\u00f3 th\u1ec3 gi\u00e1m s\u00e1t to\u00e0n b\u1ed9 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u00f2a nh\u00e0 th\u00f4ng qua m\u1ed9t giao di\u1ec7n duy nh\u1ea5t.<\/p>\n<h2>Vai tr\u00f2 c\u1ee7a h\u1ec7 th\u1ed1ng m\u1ea1ng trong t\u00f2a nh\u00e0 chung c\u01b0<\/h2>\n<p>H\u1ec7 th\u1ed1ng m\u1ea1ng \u0111\u01b0\u1ee3c v\u00ed nh\u01b0 h\u1ec7 th\u1ea7n kinh trung \u01b0\u01a1ng c\u1ee7a to\u00e0n b\u1ed9 c\u00f4ng tr\u00ecnh.<\/p>\n<p>T\u1ea5t c\u1ea3 c\u00e1c d\u1eef li\u1ec7u t\u1eeb camera, Access Control, h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y, b\u00e3i \u0111\u1ed7 xe, h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd t\u00f2a nh\u00e0 v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng th\u00f4ng minh \u0111\u1ec1u \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i tr\u00ean h\u1ea1 t\u1ea7ng m\u1ea1ng.<\/p>\n<p>M\u1ed9t h\u1ec7 th\u1ed1ng m\u1ea1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u00fang chu\u1ea9n s\u1ebd mang l\u1ea1i c\u00e1c l\u1ee3i \u00edch:<\/p>\n<ul>\n<li>\u0110\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh 24\/7.<\/li>\n<li>H\u1ed7 tr\u1ee3 truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao.<\/li>\n<li>T\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng b\u1ea3o m\u1eadt th\u00f4ng tin.<\/li>\n<li>H\u1ed7 tr\u1ee3 ph\u00e2n chia VLAN cho t\u1eebng h\u1ec7 th\u1ed1ng.<\/li>\n<li>D\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng khi ph\u00e1t sinh nhu c\u1ea7u trong t\u01b0\u01a1ng lai.<\/li>\n<\/ul>\n<p>Trong th\u1ef1c t\u1ebf tri\u1ec3n khai, nhi\u1ec1u d\u1ef1 \u00e1n g\u1eb7p t\u00ecnh tr\u1ea1ng ngh\u1ebdn m\u1ea1ng ho\u1eb7c gi\u1eadt h\u00ecnh camera do kh\u00f4ng t\u00e1ch ri\u00eang VLAN cho c\u00e1c h\u1ec7 th\u1ed1ng an ninh v\u00e0 d\u1eef li\u1ec7u ng\u01b0\u1eddi d\u00f9ng. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng sai s\u00f3t ph\u1ed5 bi\u1ebfn m\u00e0 c\u00e1c \u0111\u01a1n v\u1ecb tri\u1ec3n khai thi\u1ebfu kinh nghi\u1ec7m th\u01b0\u1eddng g\u1eb7p ph\u1ea3i.<\/p>\n<h2>Vai tr\u00f2 c\u1ee7a h\u1ec7 th\u1ed1ng Camera CCTV<\/h2>\n<p>An ninh lu\u00f4n l\u00e0 y\u1ebfu t\u1ed1 \u0111\u01b0\u1ee3c c\u01b0 d\u00e2n v\u00e0 ch\u1ee7 \u0111\u1ea7u t\u01b0 \u0111\u1eb7c bi\u1ec7t quan t\u00e2m.<\/p>\n<p>H\u1ec7 th\u1ed1ng Camera CCTV gi\u00fap gi\u00e1m s\u00e1t to\u00e0n b\u1ed9 c\u00e1c khu v\u1ef1c tr\u1ecdng y\u1ebfu c\u1ee7a t\u00f2a nh\u00e0 nh\u01b0:<\/p>\n<ul>\n<li>C\u1ed5ng ra v\u00e0o.<\/li>\n<li>S\u1ea3nh ch\u00ednh.<\/li>\n<li>H\u00e0nh lang.<\/li>\n<li>Thang m\u00e1y.<\/li>\n<li>H\u1ea7m g\u1eedi xe.<\/li>\n<li>Khu v\u1ef1c k\u1ef9 thu\u1eadt.<\/li>\n<li>Khu v\u1ef1c c\u00f4ng c\u1ed9ng.<\/li>\n<\/ul>\n<p>Ngo\u00e0i nhi\u1ec7m v\u1ee5 ghi h\u00ecnh, c\u00e1c h\u1ec7 th\u1ed1ng camera hi\u1ec7n \u0111\u1ea1i c\u00f2n \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p c\u00e1c c\u00f4ng ngh\u1ec7 AI nh\u01b0:<\/p>\n<ul>\n<li>Nh\u1eadn di\u1ec7n khu\u00f4n m\u1eb7t.<\/li>\n<li>Nh\u1eadn di\u1ec7n bi\u1ec3n s\u1ed1 xe.<\/li>\n<li>Ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp.<\/li>\n<li>Ph\u00e1t hi\u1ec7n v\u1eadt th\u1ec3 b\u1ecf qu\u00ean.<\/li>\n<li>C\u1ea3nh b\u00e1o t\u1ee5 t\u1eadp \u0111\u00f4ng ng\u01b0\u1eddi.<\/li>\n<li>Ph\u00e2n t\u00edch h\u00e0nh vi b\u1ea5t th\u01b0\u1eddng.<\/li>\n<\/ul>\n<p>Nh\u1edd \u0111\u00f3, ban qu\u1ea3n l\u00fd c\u00f3 th\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 gi\u00e1m s\u00e1t v\u00e0 gi\u1ea3m s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o nh\u00e2n s\u1ef1 b\u1ea3o v\u1ec7.<\/p>\n<h2>Vai tr\u00f2 c\u1ee7a h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t ra v\u00e0o (Access Control)<\/h2>\n<p>Trong c\u00e1c t\u00f2a nh\u00e0 hi\u1ec7n \u0111\u1ea1i, vi\u1ec7c ki\u1ec3m so\u00e1t ng\u01b0\u1eddi v\u00e0 ph\u01b0\u01a1ng ti\u1ec7n ra v\u00e0o l\u00e0 y\u00eau c\u1ea7u b\u1eaft bu\u1ed9c nh\u1eb1m \u0111\u1ea3m b\u1ea3o an ninh v\u00e0 an to\u00e0n cho c\u01b0 d\u00e2n.<\/p>\n<p>H\u1ec7 th\u1ed1ng Access Control cho ph\u00e9p qu\u1ea3n l\u00fd quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c khu v\u1ef1c nh\u01b0:<\/p>\n<ul>\n<li>S\u1ea3nh c\u01b0 d\u00e2n.<\/li>\n<li>Thang m\u00e1y.<\/li>\n<li>H\u1ea7m xe.<\/li>\n<li>Ph\u00f2ng k\u1ef9 thu\u1eadt.<\/li>\n<li>Ph\u00f2ng \u0111i\u1ec7n.<\/li>\n<li>Ph\u00f2ng m\u00e1y ch\u1ee7.<\/li>\n<\/ul>\n<p>C\u00e1c c\u00f4ng ngh\u1ec7 x\u00e1c th\u1ef1c ph\u1ed5 bi\u1ebfn hi\u1ec7n nay bao g\u1ed3m:<\/p>\n<ul>\n<li>Th\u1ebb t\u1eeb RFID.<\/li>\n<li>M\u00e3 PIN.<\/li>\n<li>QR Code.<\/li>\n<li>Nh\u1eadn di\u1ec7n khu\u00f4n m\u1eb7t.<\/li>\n<li>Sinh tr\u1eafc h\u1ecdc.<\/li>\n<\/ul>\n<p>Khi \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng camera v\u00e0 ph\u1ea7n m\u1ec1m qu\u1ea3n l\u00fd c\u01b0 d\u00e2n, Access Control gi\u00fap h\u00ecnh th\u00e0nh m\u1ed9t h\u1ec7 sinh th\u00e1i qu\u1ea3n l\u00fd an ninh \u0111\u1ed3ng b\u1ed9 v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<h2>M\u00f4 h\u00ecnh qu\u1ea3n l\u00fd t\u1eadp trung cho t\u00f2a nh\u00e0<\/h2>\n<p>Xu h\u01b0\u1edbng c\u1ee7a c\u00e1c d\u1ef1 \u00e1n chung c\u01b0 hi\u1ec7n nay l\u00e0 t\u00edch h\u1ee3p to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng ELV v\u1ec1 m\u1ed9t n\u1ec1n t\u1ea3ng qu\u1ea3n l\u00fd t\u1eadp trung.<\/p>\n<p>Th\u00f4ng qua trung t\u00e2m \u0111i\u1ec1u h\u00e0nh, ban qu\u1ea3n l\u00fd c\u00f3 th\u1ec3:<\/p>\n<ul>\n<li>Theo d\u00f5i h\u00ecnh \u1ea3nh camera.<\/li>\n<li>Qu\u1ea3n l\u00fd c\u1eeda ra v\u00e0o.<\/li>\n<li>Gi\u00e1m s\u00e1t h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y.<\/li>\n<li>Theo d\u00f5i b\u00e3i \u0111\u1ed7 xe.<\/li>\n<li>Qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng \u0111i\u1ec7n v\u00e0 \u0111i\u1ec1u h\u00f2a.<\/li>\n<li>Theo d\u00f5i c\u1ea3nh b\u00e1o s\u1ef1 c\u1ed1 theo th\u1eddi gian th\u1ef1c.<\/li>\n<\/ul>\n<p>M\u00f4 h\u00ecnh n\u00e0y gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed v\u1eadn h\u00e0nh, n\u00e2ng cao kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng v\u1edbi s\u1ef1 c\u1ed1 v\u00e0 t\u1ea1o n\u1ec1n t\u1ea3ng \u0111\u1ec3 tri\u1ec3n khai c\u00e1c gi\u1ea3i ph\u00e1p Smart Building trong t\u01b0\u01a1ng lai.<\/p>\n<h2>C\u00e1c ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng trong thi\u1ebft k\u1ebf v\u00e0 tri\u1ec3n khai h\u1ec7 th\u1ed1ng ELV<\/h2>\n<p>M\u1ed9t h\u1ec7 th\u1ed1ng \u0111i\u1ec7n nh\u1eb9 ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o thi\u1ebft b\u1ecb m\u00e0 c\u00f2n ph\u1ee5 thu\u1ed9c r\u1ea5t l\u1edbn v\u00e0o vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf v\u00e0 thi c\u00f4ng.<\/p>\n<h3>Ti\u00eau chu\u1ea9n TIA-568<\/h3>\n<p>Ti\u00eau chu\u1ea9n TIA-568 quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt \u0111\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng c\u00e1p c\u1ea5u tr\u00fac.<\/p>\n<p>Ti\u00eau chu\u1ea9n n\u00e0y bao g\u1ed3m:<\/p>\n<ul>\n<li>Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng c\u00e1p m\u1ea1ng.<\/li>\n<li>Kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eabn.<\/li>\n<li>Chu\u1ea9n \u0111\u1ea5u n\u1ed1i.<\/li>\n<li>Patch Panel.<\/li>\n<li>Ph\u00f2ng MDF v\u00e0 IDF.<\/li>\n<\/ul>\n<p>Vi\u1ec7c tu\u00e2n th\u1ee7 TIA-568 gi\u00fap h\u1ec7 th\u1ed1ng d\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng v\u00e0 b\u1ea3o tr\u00ec trong t\u01b0\u01a1ng lai.<\/p>\n<h3>Ti\u00eau chu\u1ea9n ISO\/IEC 11801<\/h3>\n<p>\u0110\u00e2y l\u00e0 ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf v\u1ec1 h\u1ec7 th\u1ed1ng c\u00e1p vi\u1ec5n th\u00f4ng cho c\u00e1c c\u00f4ng tr\u00ecnh th\u01b0\u01a1ng m\u1ea1i v\u00e0 d\u00e2n d\u1ee5ng.<\/p>\n<p>Ti\u00eau chu\u1ea9n n\u00e0y quy \u0111\u1ecbnh:<\/p>\n<ul>\n<li>Ki\u1ebfn tr\u00fac c\u00e1p c\u1ea5u tr\u00fac.<\/li>\n<li>Ph\u00e2n lo\u1ea1i c\u00e1p m\u1ea1ng.<\/li>\n<li>Hi\u1ec7u n\u0103ng truy\u1ec1n d\u1eabn.<\/li>\n<li>C\u00e1c y\u00eau c\u1ea7u v\u1ec1 k\u1ebft n\u1ed1i v\u00e0 v\u1eadn h\u00e0nh.<\/li>\n<\/ul>\n<p>ISO\/IEC 11801 hi\u1ec7n \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c d\u1ef1 \u00e1n chung c\u01b0, kh\u00e1ch s\u1ea1n, b\u1ec7nh vi\u1ec7n v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n<h3>Ti\u00eau chu\u1ea9n IEEE 802.3<\/h3>\n<p>IEEE 802.3 l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a c\u00f4ng ngh\u1ec7 Ethernet hi\u1ec7n \u0111\u1ea1i.<\/p>\n<p>Ti\u00eau chu\u1ea9n n\u00e0y quy \u0111\u1ecbnh:<\/p>\n<ul>\n<li>Ethernet 100Mbps.<\/li>\n<li>Ethernet 1Gbps.<\/li>\n<li>Ethernet 10Gbps.<\/li>\n<li>PoE.<\/li>\n<li>PoE+.<\/li>\n<li>PoE++.<\/li>\n<\/ul>\n<p>\u0110\u00e2y l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 tri\u1ec3n khai c\u00e1c h\u1ec7 th\u1ed1ng camera IP, Wifi v\u00e0 thi\u1ebft b\u1ecb IoT trong t\u00f2a nh\u00e0.<\/p>\n<h2>Y\u00eau c\u1ea7u ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y \u0111\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng ELV<\/h2>\n<p>M\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t trong tri\u1ec3n khai \u0111i\u1ec7n nh\u1eb9 l\u00e0 tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y.<\/p>\n<p>C\u00e1c tuy\u1ebfn c\u00e1p tr\u1ecdng y\u1ebfu c\u1ea7n s\u1eed d\u1ee5ng:<\/p>\n<ul>\n<li>C\u00e1p ch\u1ed1ng ch\u00e1y.<\/li>\n<li>C\u00e1p ch\u1eadm ch\u00e1y.<\/li>\n<li>C\u00e1p LSZH (Low Smoke Zero Halogen).<\/li>\n<\/ul>\n<p>T\u1ea1i c\u00e1c v\u1ecb tr\u00ed xuy\u00ean t\u01b0\u1eddng v\u00e0 xuy\u00ean s\u00e0n ph\u1ea3i th\u1ef1c hi\u1ec7n gi\u1ea3i ph\u00e1p Firestop nh\u1eb1m ng\u0103n ch\u00e1y lan gi\u1eefa c\u00e1c khu v\u1ef1c.<\/p>\n<p>Ngo\u00e0i ra, c\u00e1c h\u1ec7 th\u1ed1ng ELV c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c k\u1ecbch b\u1ea3n kh\u1ea9n c\u1ea5p nh\u01b0:<\/p>\n<ul>\n<li>M\u1edf c\u1eeda tho\u00e1t hi\u1ec3m.<\/li>\n<li>K\u00edch ho\u1ea1t h\u1ec7 th\u1ed1ng ph\u00e1t thanh kh\u1ea9n c\u1ea5p.<\/li>\n<li>\u0110i\u1ec1u khi\u1ec3n thang m\u00e1y v\u1ec1 t\u1ea7ng an to\u00e0n.<\/li>\n<li>G\u1eedi c\u1ea3nh b\u00e1o t\u1edbi trung t\u00e2m \u0111i\u1ec1u h\u00e0nh.<\/li>\n<\/ul>\n<p>Vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c quy chu\u1ea9n v\u00e0 ti\u00eau chu\u1ea9n PCCC kh\u00f4ng ch\u1ec9 l\u00e0 y\u00eau c\u1ea7u ph\u00e1p l\u00fd m\u00e0 c\u00f2n l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn m\u1ee9c \u0111\u1ed9 an to\u00e0n c\u1ee7a to\u00e0n b\u1ed9 c\u00f4ng tr\u00ecnh.<\/p>\n<p>H\u1ec7 th\u1ed1ng \u0111i\u1ec7n nh\u1eb9 ELV l\u00e0 n\u1ec1n t\u1ea3ng c\u00f4ng ngh\u1ec7 quan tr\u1ecdng c\u1ee7a m\u1ecdi d\u1ef1 \u00e1n chung c\u01b0 hi\u1ec7n \u0111\u1ea1i. M\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u00fang chu\u1ea9n, tri\u1ec3n khai b\u00e0i b\u1ea3n v\u00e0 v\u1eadn h\u00e0nh hi\u1ec7u qu\u1ea3 s\u1ebd gi\u00fap ch\u1ee7 \u0111\u1ea7u t\u01b0 n\u00e2ng cao gi\u00e1 tr\u1ecb c\u00f4ng tr\u00ecnh, t\u1ed1i \u01b0u chi ph\u00ed v\u1eadn h\u00e0nh v\u00e0 mang l\u1ea1i m\u00f4i tr\u01b0\u1eddng s\u1ed1ng an to\u00e0n, ti\u1ec7n nghi cho c\u01b0 d\u00e2n.<\/p>\n<p>V\u1edbi kinh nghi\u1ec7m tri\u1ec3n khai h\u00e0ng lo\u1ea1t d\u1ef1 \u00e1n h\u1ea1 t\u1ea7ng CNTT, h\u1ec7 th\u1ed1ng m\u1ea1ng, camera gi\u00e1m s\u00e1t v\u00e0 \u0111i\u1ec7n nh\u1eb9 cho doanh nghi\u1ec7p, nh\u00e0 m\u00e1y v\u00e0 t\u00f2a nh\u00e0, VinaSTech s\u1eb5n s\u00e0ng \u0111\u1ed3ng h\u00e0nh c\u00f9ng ch\u1ee7 \u0111\u1ea7u t\u01b0 trong vi\u1ec7c t\u01b0 v\u1ea5n, thi\u1ebft k\u1ebf, tri\u1ec3n khai v\u00e0 v\u1eadn h\u00e0nh c\u00e1c h\u1ec7 th\u1ed1ng ELV theo ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0110i\u1ec7n nh\u1eb9 cho t\u00f2a nh\u00e0 Chung c\u01b0<\/p>\n","protected":false},"author":1,"featured_media":47444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2545,2573,2555,2557,2559,2571,1718,1612,2547,2551],"tags":[],"class_list":["post-47443","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dich-vu","category-dich-vu-thue-ngoai","category-giai-phap","category-ha-tang-cntt","category-ha-tang-mang","category-he-thong-giam-sat-va-tu-dong-hoa","category-tin-cong-nghe-vi","category-tin-tuc","category-trien-khai-tich-hop-he-thong","category-tu-van-giai-phap"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>H\u1ec6 TH\u1ed0NG \u0110I\u1ec6N NH\u1eb8 (ELV-Extra Low Voltage) TRONG T\u00d2A NH\u00c0 CHUNG 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