{"id":3407,"date":"2020-04-13T00:25:43","date_gmt":"2020-04-13T00:25:43","guid":{"rendered":"https:\/\/thuvienxaydung.com.vn\/?p=3407"},"modified":"2020-04-13T00:35:16","modified_gmt":"2020-04-13T00:35:16","slug":"thong-tin-lien-lac-la-gi","status":"publish","type":"post","link":"https:\/\/tailieuxaydung.net\/?p=3407","title":{"rendered":"Th\u00f4ng tin li\u00ean l\u1ea1c l\u00e0 g\u00ec? S\u1ef1 b\u00f9ng n\u1ed5 c\u1ee7a th\u00f4ng tin li\u00ean l\u1ea1c trong x\u00e2y d\u1ef1ng"},"content":{"rendered":"
\n

Th\u00f4ng tin li\u00ean l\u1ea1c \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong cu\u1ed9c s\u1ed1ng c\u1ee7a m\u1ed7i ch\u00fang ta, \u1edf th\u1eddi chi\u1ebfn th\u00f4ng tin li\u00ean l\u1ea1c l\u00e0 m\u1ea1ch m\u00e1u li\u00ean k\u1ebft l\u1ea1i \u0111\u1ec3 truy\u1ec1n \u0111\u1ea1t th\u00f4ng tin mang \u0111\u1ebfn nh\u1eefng th\u1eafng l\u1ee3i v\u1ebb vang c\u1ee7a d\u00e2n t\u1ed9c ta, c\u00f2n \u1edf th\u1eddi b\u00ecnh th\u00f4ng tin li\u00ean l\u1ea1c l\u1ea1i l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a cu\u1ed9c s\u1ed1ng v\u0103n m\u00ecnh, v\u1edbi s\u1ef1 b\u00f9ng n\u1ed5 c\u1ee7a c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i mang l\u1ea1i cho ch\u00fang ta nhi\u1ec1u lo\u1ea1i thi\u1ebft b\u1ecb truy\u1ec1n th\u00f4ng tin li\u00ean l\u1ea1c hi\u1ec7n \u0111\u1ea1i. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap cho b\u1ea1n hi\u1ec3u h\u01a1n v\u1ec1 th\u00f4ng tin li\u00ean l\u1ea1c l\u00e0 g\u00ec? S\u1ef1 b\u00f9ng n\u1ed5 c\u1ee7a th\u00f4ng tin li\u00ean l\u1ea1c.<\/p>\n<\/div>\n

\n

\u00a01. Th\u00f4ng tin li\u00ean l\u1ea1c l\u00e0 g\u00ec?<\/h2>\n
\n
\"Th\u00f4ng
Th\u00f4ng tin li\u00ean l\u1ea1c l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<\/div>\n

Th\u00f4ng tin li\u00ean l\u1ea1c b\u1ea1n th\u1ea5y xu\u1ea5t hi\u1ec7n nhi\u1ec1u nh\u1ea5t trong c\u00e1c CV xin vi\u1ec7c, v\u00e0 m\u1ed9t s\u1ed1 gi\u1ea5y t\u1edd b\u1ea1n g\u1eedi \u0111\u1ebfn m\u1ed9t \u0111\u1ecba ch\u1ec9 kh\u00e1c b\u1eb1ng email, b\u1eb1ng \u0111\u01b0\u1eddng b\u01b0u \u0111i\u1ec7n… v\u1eady th\u00f4ng tin li\u00ean l\u1ea1c l\u00e0 g\u00ec?<\/p>\n

C\u00f3 th\u1ec3 hi\u1ec3u m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n v\u1ec1 th\u00f4ng tin li\u00ean l\u1ea1c l\u00e0 nh\u1eefng th\u00f4ng tin c\u01a1 b\u1ea3n c\u1ee7a b\u1ea1n nh\u01b0 h\u1ecd t\u00ean, s\u1ed1 \u0111i\u1ec7n tho\u1ea1i, \u0111\u1ecba ch\u1ec9, email \u0111\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 nh\u1eefng th\u00f4ng tin li\u00ean l\u1ea1c c\u01a1 b\u1ea3n c\u1ee7a m\u1ed9t ng\u01b0\u1eddi.<\/p>\n

Ho\u1eb7c ch\u00fang ta c\u0169ng c\u00f3 th\u1ec3 hi\u1ec3u theo m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n v\u00e0 b\u00f3c b\u1ea1ch ch\u00fang ra b\u1eb1ng c\u00e1ch \u0111\u1ecbnh ngh\u0129a t\u1eebng t\u1eeb trong c\u1ee5m th\u00f4ng tin li\u00ean l\u1ea1c, \u0111\u1ec3 cho ng\u01b0\u1eddi \u0111\u1ecdc hi\u1ec3u m\u1ed9t kh\u00e1i ni\u1ec7m r\u1ed9ng h\u01a1n th\u00ec th\u00f4ng tin l\u00e0 b\u1ea5t k\u00fd th\u1ef1c th\u1ec3 ho\u1eb7c h\u00ecnh th\u1ee9c cung c\u1ea5p c\u00e2u tr\u1ea3 l\u1eddi cho m\u1ed9t c\u00e2u h\u1ecfi n\u00e0o \u0111\u00f3, ho\u1eb7c \u0111\u01b0a ra b\u1ea5t k\u1ef3 m\u1ed9t th\u00f4ng tin n\u00e0o \u0111\u00f3, n\u00f3 \u0111\u01b0\u1ee3c li\u00ean quan \u0111\u1ebfn ki\u1ebfn th\u1ee9c v\u00e0 d\u1eef li\u1ec7u \u0111\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 th\u00f4ng tin. C\u00f2n li\u00ean l\u1ea1c \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 s\u1ef1 truy\u1ec1n tin cho nhau, \u0111\u01b0a nh\u1eefng th\u00f4ng tin t\u1eeb n\u01a1i n\u00e0y \u0111\u1ebfn n\u01a1i kh\u00e1c cho ng\u01b0\u1eddi c\u1ea7n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 li\u00ean l\u1ea1c, t\u1eeb nh\u1eefng ph\u00e2n t\u00edch \u1edf tr\u00ean ch\u00fang ta c\u00f3 th\u1ec3 hi\u1ec3u th\u00f4ng tin li\u00ean l\u1ea1c theo ngh\u0129a r\u1ed9ng c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u00f3 l\u00e0 vi\u1ec7c truy\u1ec1n th\u00f4ng tin t\u1eeb ng\u01b0\u1eddi n\u00e0y \u0111\u1ebfn ng\u01b0\u1eddi kh\u00e1c, nh\u1eefng th\u00f4ng tin c\u1ea7n thi\u1ebft \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 th\u00f4ng tin li\u00ean l\u1ea1c<\/p>\n

B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u ph\u00e2n t\u00edch nh\u1eefng th\u00f4ng tin li\u00ean quan \u0111\u1ebfn c\u00f4ng ngh\u1ec7 th\u00f4ng tin li\u00ean l\u1ea1c, s\u1ef1 ph\u00e1t tri\u1ec3n m\u1ea1nh c\u1ee7a th\u00f4ng tin li\u00ean l\u1ea1c ng\u00e0y nay, h\u00e3y c\u00f9ng tham kh\u1ea3o b\u00e0i vi\u1ebft sau \u0111\u00e2y nh\u00e9<\/p>\n

2. Nh\u1eefng ti\u1ebfn b\u1ed9 c\u1ee7a c\u00f4ng ngh\u1ec7 th\u00f4ng tin li\u00ean l\u1ea1c ng\u00e0y nay<\/h2>\n
\n
\"Nh\u1eefng
Nh\u1eefng ti\u1ebfn b\u1ed9 c\u1ee7a c\u00f4ng ngh\u1ec7 th\u00f4ng tin li\u00ean l\u1ea1c ng\u00e0y nay<\/figcaption><\/figure>\n<\/div>\n

C\u00f4ng ngh\u1ec7 th\u00f4ng tin li\u00ean l\u1ea1c hi\u1ec7n nay l\u00e0 m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong cu\u1ed9c s\u1ed1ng ch\u00fang ta c\u00f3, n\u00f3 ph\u00e1t tri\u1ec3n m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 ti\u1ebfn b\u1ed9 theo th\u1eddi gian.<\/p>\n

N\u1ebfu l\u00e0 tr\u01b0\u1edbc \u0111\u00e2y ph\u01b0\u01a1ng ti\u1ec7n th\u00f4ng tin li\u00ean l\u1ea1c con ng\u01b0\u1eddi s\u1eed d\u1ee5ng chim b\u1ed3 c\u00e2u \u0111\u1ec3 \u0111\u01b0a th\u01b0, hay \u1edf th\u1eddi chi\u1ebfn tranh \u0111\u1ec3 \u0111\u01b0a th\u00f4ng tin li\u00ean l\u1ea1c c\u00e1c chi\u1ebfn s\u0129 ph\u1ea3i d\u00f9ng r\u1ea5t nhi\u1ec1u c\u00e1ch nh\u01b0ng \u0111a ph\u1ea7n \u0111\u1ec1u l\u00e0 nh\u1eefng c\u00e1ch th\u00f4 s\u01a1 v\u00e0 vi\u1ec7c \u0111\u01b0a th\u00f4ng tin di\u1ec5n ra r\u1ea5t ch\u1eadm v\u00e0 kh\u00f3 kh\u0103n, nh\u01b0ng nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y khi c\u00f4ng ngh\u1ec7 4.0 ph\u00e1t tri\u1ec3n ph\u01b0\u01a1ng ti\u1ec7n th\u00f4ng tin li\u00ean l\u1ea1c \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn h\u01a1n r\u1ea5t nhi\u1ec1u v\u1edbi r\u1ea5t nhi\u1ec1u thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o ra, \u0111\u1ea7u ti\u00ean l\u00e0 \u1edf th\u1ebf k\u1ef7 XVIII l\u1ea7n \u0111\u1ea7u ch\u00fang ta ch\u1ee9ng ki\u1ebfn th\u00e0nh t\u1ef1u v\u00f4 c\u00f9ng v\u01b0\u1ee3t b\u1eadc c\u1ee7a th\u1eddi \u0111\u1ea1i c\u00f4ng ngh\u1ec7 \u0111\u00f3 ch\u00ednh l\u00e0 s\u00f3ng v\u00f4 tuy\u1ebfn, \u0111i\u1ec7n tho\u1ea1i \u0111i\u1ec7n t\u00edn… \u0111\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 nh\u1eefng ph\u00e1t minh v\u0129 \u0111\u1ea1i nh\u1ea5t c\u1ee7a lo\u00e0i ng\u01b0\u1eddi, nh\u1eefng con ng\u01b0\u1eddi kh\u00f4ng d\u1eebng l\u1ea1i \u1edf \u0111\u00f3, s\u00e1ng t\u1ea1o l\u00e0 v\u00f4 h\u1ea1n ch\u00ednh v\u00ec v\u1eady m\u00e0 \u1edf th\u1ebf k\u1ef7 XX con ng\u01b0\u1eddi l\u1ea1i ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng truy\u1ec1n h\u00ecnh v\u00e0 m\u00e1y vi t\u00ednh \u0111\u1ec3 truy\u1ec1n th\u00f4ng tin li\u00ean l\u1ea1c. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y c\u00f4ng ngh\u1ec7 th\u00f4ng tin li\u00ean l\u1ea1c c\u00e0ng ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n v\u01b0\u1ee3t b\u1eadc v\u00e0 ti\u00ean ti\u1ebfn h\u01a1n r\u1ea5t nhi\u1ec1u.<\/p>\n

N\u1ed9i dung b\u00ean d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 th\u00f4ng tin li\u00ean l\u1ea1c c\u1ee7a x\u00e3 h\u1ed9i lo\u00e0i ng\u01b0\u1eddi c\u1ee7a ch\u00fang ta trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, h\u00e3y c\u00f9ng tham kh\u1ea3o n\u1ed9i dung sau \u0111\u00e2y nh\u00e9.<\/p>\n

2.1. Internet<\/h3>\n

Internet \u0111\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 kho t\u00e0ng c\u1ee7a th\u00f4ng tin, n\u00f3 \u0111\u01a1n gi\u1ea3n l\u00e0 c\u00e1c trang website, ng\u01b0\u1eddi l\u1eadp \u0111\u01b0a nh\u1eefng th\u00f4ng tin c\u1ea7n thi\u1ebft l\u00ean v\u00e0 nh\u1eefng ng\u01b0\u1eddi c\u1ea7n s\u1ebd t\u00ecm \u0111\u1ebfn n\u00f3, \u0111\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 s\u1ef1 k\u1ebft n\u1ed1i gi\u1eefa ng\u01b0\u1eddi d\u00f9ng v\u1edbi h\u1ec7 th\u1ed1ng th\u00f4ng tin c\u00f3 s\u1eb5n tr\u00ean c\u00e1c trang website, nh\u1eb1m cung c\u1ea5p th\u00f4ng tin \u0111\u1ebfn nh\u1eefng ng\u01b0\u1eddi c\u00f3 nhu c\u1ea7u. H\u1ea7u h\u1ebft c\u00e1c doanh nghi\u1ec7p hi\u1ec7n nay \u0111\u1ec1u c\u00f3 trang website ri\u00eang, tr\u00ean \u0111\u00f3 c\u00f3 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c th\u00f4ng tin c\u1ee7a doanh nghi\u1ec7p, nh\u1edd c\u00f3 internet m\u00e0 n\u00f3 \u0111\u00e3 gi\u00fap vi\u1ec7c th\u00f4ng tin li\u00ean l\u1ea1c \u0111\u01b0\u1ee3c d\u1ec5 d\u00e0ng h\u01a1n, hi\u1ec7n nay internet \u0111ang l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ti\u1ec7n th\u00f4ng tin li\u00ean l\u1ea1c \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi \u01b0a chu\u1ed9ng v\u00e0 ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n ti\u1ebfn b\u1ed9 v\u1ec1 s\u1ef1 hi\u1ec7n \u0111\u1ea1i v\u00e0 ti\u1ec7n d\u1ee5ng. N\u00f3 s\u1ebd l\u00e0 n\u00f2ng c\u1ed1t cho nh\u1eefng ph\u00e1t tri\u1ec3n trong t\u01b0\u01a1ng lai.<\/p>\n

2.2. M\u1ea1ng kh\u00f4ng d\u00e2y<\/h3>\n

N\u1ebfu tr\u01b0\u1edbc kia ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng tin li\u00ean l\u1ea1c b\u1eb1ng chim, b\u1eb1ng con ng\u01b0\u1eddi hay b\u1eb1ng nh\u1eefng ph\u01b0\u01a1ng ti\u1ec7n di chuy\u1ec3n th\u00f4 s\u01a1, truy\u1ec1n th\u00f4ng tin m\u1ed9t c\u00e1ch ch\u1eadm tr\u1ec5 th\u00ec ng\u00e0y nay, n\u01a1i n\u00e0o c\u00f3 m\u1ea1ng n\u00f3i \u0111\u00f3 c\u00f3 th\u1ec3 truy\u1ec1n th\u00f4ng tin li\u00ean l\u1ea1c nhanh nh\u01b0 t\u1ed1c \u0111\u1ed9 \u00e1nh s\u00e1ng, ng\u01b0\u1eddi ta s\u1eed d\u1ee5ng m\u1ea1ng kh\u00f4ng d\u00e2y hay c\u00f2n g\u1ecdi l\u00e0 m\u1ea1ng wlan, m\u1ea1ng wifi \u0111\u1ec3 truy\u1ec1n v\u00e0 b\u1eaft th\u00f4ng tin, vi\u1ec7c s\u1eed d\u1ee5ng s\u00f3ng v\u00f4 tuy\u1ebfn n\u0103ng l\u01b0\u1ee3ng th\u1ea5p \u0111\u1ec3 truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u t\u1eeb thi\u1ebft b\u1ecb n\u00e0y \u0111\u1ebfn thi\u1ebft b\u1ecb kh\u00e1c, m\u00e0 kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng nh\u1eefng thi\u1ebft b\u1ecb c\u00f3 d\u00e2y. Ch\u1ec9 c\u1ea7n n\u01a1i n\u00e0o c\u00f3 k\u1ebft n\u1ed1i m\u1ea1ng wifi ch\u00fang ta c\u00f3 th\u1ec3 g\u1eedi th\u00f4ng tin li\u00ean l\u1ea1c \u0111\u1ebfn \u0111\u1ecba ch\u1ec9 ch\u00fang ta c\u1ea7n, cho ph\u00e9p ng\u01b0\u1eddi g\u1eedi v\u00e0 ng\u01b0\u1eddi nh\u1eadn c\u00f3 th\u1ec3 trao \u0111\u1ed5i th\u00f4ng tin khi di chuy\u1ec3n \u1edf b\u1ea5t c\u1ee9 \u0111\u00e2u. C\u00f3 th\u1ec3 n\u00f3i s\u1ef1 ph\u00e1t minh th\u00e0nh c\u00f4ng c\u1ee7a wifi mang l\u1ea1i r\u1ea5t nhi\u1ec1u l\u1ee3i \u00edch cho nh\u1eefng ng\u01b0\u1eddi l\u00e0m kinh doanh, nh\u1eefng ng\u01b0\u1eddi th\u01b0\u1eddng xuy\u00ean di chuy\u1ec3n mu\u1ed1n n\u1eafm b\u1eaft t\u00ecnh h\u00ecnh \u1edf c\u00f4ng ty, khi h\u1ecd di chuy\u1ec3n ho\u1eb7c c\u00f4ng t\u00e1c, ch\u1ec9 c\u1ea7n c\u00f3 s\u00f3ng wifi h\u1ecd c\u00f3 th\u1ec3 n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c nh\u1eefng th\u00f4ng tin \u0111ang di\u1ec5n ra \u1edf c\u00f4ng ty, ho\u1eb7c g\u1eedi nh\u1eefng ch\u1ec9 th\u1ecb, h\u1ee3p \u0111\u1ed3ng, hay nh\u1eefng th\u00f4ng tin c\u1ea7n thi\u1ebft kh\u00e1c cho m\u1ecdi ng\u01b0\u1eddi.<\/p>\n

2.3. Th\u01b0 \u0111i\u1ec7n t\u1eed<\/h3>\n

Th\u01b0 \u0111i\u1ec7n t\u1eed l\u00e0 m\u1ed9t d\u1ea1ng g\u1eedi th\u00f4ng tin li\u00ean l\u1ea1c qua internet, hi\u1ec7n nay th\u01b0 \u0111i\u1ec7n t\u1eed kh\u00e1 ph\u1ed5 bi\u1ebfn, h\u1ea7u nh\u01b0 m\u1ecdi ng\u01b0\u1eddi \u0111\u00e3 thay th\u1ebf th\u01b0 vi\u1ebft tay b\u1eb1ng th\u01b0 \u0111i\u1ec7n t\u1eed v\u00ec \u0111\u1ed9 ti\u1ec7n l\u1ee3i c\u1ee7a n\u00f3. V\u1edbi th\u01b0 \u0111i\u1ec7n t\u1eed th\u00f4ng tin li\u00ean l\u1ea1c \u0111\u01b0\u1ee3c truy\u1ec1n \u0111i m\u1ed9t c\u00e1ch nhanh ch\u00f3ng h\u01a1n, \u0111a d\u1ea1ng h\u01a1n, g\u1eedi tin nh\u1eafn \u0111\u01b0\u1ee3c g\u1eedi m\u1ed9t c\u00e1ch tr\u1ef1c ti\u1ebfp k\u00e8m v\u1edbi \u0111\u00f3 l\u00e0 h\u00ecnh \u1ea3nh, ch\u1ec9 sau 1s nh\u1ea5n enter l\u00e0 ng\u01b0\u1eddi nh\u1eadn \u0111\u00e3 c\u00f3 th\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c. Ngo\u00e0i ra vi\u1ec7c s\u1eed d\u1ee5ng th\u01b0 \u0111i\u1ec7n t\u1eed c\u00f2n gi\u00fap ng\u01b0\u1eddi nh\u1eadn v\u00e0 ng\u01b0\u1eddi g\u1eedi l\u01b0u tr\u1eef \u0111\u01b0\u1ee3c nh\u1eefng th\u00f4ng tin g\u1eedi \u0111i v\u00e0 nh\u1eefng th\u00f4ng tin nh\u1eadn, \u0111\u1ea5y qu\u1ea3 th\u1ef1c l\u00e0 m\u1ed9t ch\u1ee9c n\u0103ng gi\u00fap \u00edch cho ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

2.4. \u0110i\u1ec7n tho\u1ea1i th\u00f4ng minh<\/h3>\n

\u0110i\u1ec7n tho\u1ea1i th\u00f4ng minh c\u00f3 th\u1ec3 n\u00f3i l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng kh\u00f4ng th\u1ec3 thi\u1ebfu trong cu\u1ed9c s\u1ed1ng hi\u1ec7n \u0111\u1ea1i ng\u00e0y nay v\u1edbi vi\u1ec7c t\u00edch h\u1ee3p r\u1ea5t nhi\u1ec1u t\u00ednh n\u0103ng c\u1ea7n thi\u1ebft cho ng\u01b0\u1eddi d\u00f9ng, b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp internet, ch\u01a1i tr\u00f2 ch\u01a1i, \u0111i\u1ec7n tho\u1ea1i li\u00ean l\u1ea1c v\u1edbi kh\u00e1ch h\u00e0ng, \u0111\u1ed1i t\u00e1c, ng\u01b0\u1eddi th\u00e2n… b\u00ean c\u1ea1nh \u0111\u00f3 n\u00f3 c\u00f2n c\u00f3 r\u1ea5t nhi\u1ec1u t\u00ednh n\u0103ng nh\u01b0 \u0111\u1eb7t cu\u1ed9c h\u1eb9n, c\u00e0i \u0111\u1eb7t r\u1ea5t nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1ch nh\u01b0 google, google d\u1ecbch, c\u00e0i \u0111\u1eb7t c\u00e1c ph\u1ea7n m\u1ec1m tr\u1ef1c tuy\u1ebfn, ph\u1ea7n m\u1ec1m game… v\u00ec s\u1ef1 \u0111a d\u1ea1ng v\u1ec1 t\u00ednh n\u0103ng, d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 chi ph\u00ed s\u1eed d\u1ee5ng m\u1ed9t chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i ng\u00e0y nay kh\u00f4ng qu\u00e1 cao. N\u00ean ai c\u0169ng c\u00f3 t\u1eeb m\u1ed9t \u0111\u1ebfn 2 chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh, C\u00f3 th\u1ec3 n\u00f3i \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng l\u00e0m r\u1ea5t t\u1ed1t nhi\u1ec7m v\u1ee5 truy\u1ec1n th\u00f4ng li\u00ean l\u1ea1c, ch\u1ec9 c\u1ea7n c\u00f3 s\u1ed1 \u0111i\u1ec7n tho\u1ea1i c\u1ee7a ng\u01b0\u1eddi c\u1ea7n g\u1eb7p l\u00e0 b\u1ea1n \u0111\u00e3 c\u00f3 th\u1ec3 li\u00ean l\u1ea1c v\u1edbi h\u1ecd \u0111\u01b0\u1ee3c.<\/p>\n

2.5. M\u1ea1ng x\u00e3 h\u1ed9i<\/h3>\n

M\u1ea1ng x\u00e3 h\u1ed9i ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay nh\u01b0 facebook, zalo … \u0111ang tr\u1edf th\u00e0nh nh\u1eefng ph\u01b0\u01a1ng ti\u1ec7n th\u00f4ng tin li\u00ean l\u1ea1c ph\u1ed5 bi\u1ebfn nh\u1ea5t, \u1edf \u0111\u00e2u c\u00f3 m\u1ea1ng l\u00e0 \u1edf \u0111\u00f3 cho ph\u00e9p b\u1ea1n li\u00ean l\u1ea1c \u0111\u01b0\u1ee3c v\u1edbi ng\u01b0\u1eddi th\u00e2n, b\u1ea1n b\u00e8, \u0111\u1ed1i t\u00e1c m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 \u0111\u0103ng h\u00ecnh, \u0111\u0103ng t\u1ea3i nh\u1eefng n\u1ed9i dung b\u1ea1n mu\u1ed1n chia s\u1ebb hay \u0111\u01a1n gi\u1ea3n v\u00e0 \u0111\u1ecdc nh\u1eefng th\u00f4ng tin b\u1ea1n quan t\u00e2m. M\u1ea1ng x\u00e3 h\u1ed9i s\u1ebd gi\u00fap b\u1ea1n li\u00ean k\u1ebft c\u00e1c th\u00f4ng tin l\u1ea1i m\u1ed9t c\u00e1ch t\u1ed1t nh\u1ea5t. M\u1ea1ng x\u00e3 h\u1ed9i ph\u00e1t tri\u1ec3n l\u00e0m cho m\u1ecdi vi\u1ec7c tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n h\u01a1n trong vi\u1ec7c chia s\u1ebb th\u00f4ng tin. Hi\u1ec7n nay m\u1ea1ng x\u00e3 h\u1ed9i c\u00f2n l\u00e0 n\u01a1i \u0111\u1ec3 nhi\u1ec1u ng\u01b0\u1eddi kinh doanh bu\u00f4n b\u00e1n ti\u1ec1m ki\u1ebfm c\u01a1 h\u1ed9i l\u00e0m gi\u00e0u, nh\u1edd m\u1ea1ng x\u00e3 h\u1ed9i, m\u1ed9t k\u00eanh c\u00f3 s\u1ed1 l\u01b0\u1ee3ng kh\u00e1ch h\u00e0ng v\u00f4 c\u00f9ng r\u1ed9ng v\u00e0 ti\u1ec1m n\u0103ng, l\u1ea1i kh\u00f4ng m\u1ea5t ph\u00ed khi tham gia. Ch\u00ednh v\u00ec v\u1eady m\u00e0 m\u1ea1ng x\u00e3 h\u1ed9i tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong cu\u1ed9c s\u1ed1ng c\u1ee7a m\u1ed7i ch\u00fang ta.<\/p>\n

3. T\u1ea7m quan tr\u1ecdng c\u1ee7a th\u00f4ng tin li\u00ean l\u1ea1c<\/h2>\n
\n
\"T\u1ea7m
T\u1ea7m quan tr\u1ecdng c\u1ee7a th\u00f4ng tin li\u00ean l\u1ea1c<\/figcaption><\/figure>\n<\/div>\n

– T\u1eeb nh\u1eefng ph\u00e2n t\u00edch \u1edf tr\u00ean ch\u00fang ta th\u1ea5y \u0111\u01b0\u1ee3c th\u00f4ng tin li\u00ean l\u1ea1c hi\u1ec7n nay ph\u00e1t tri\u1ec3n r\u1ea5t m\u1ea1nh v\u00e0 \u0111a d\u1ea1ng d\u01b0\u1edbi nhi\u1ec1u h\u00ecnh th\u1ee9c, nh\u1eefng l\u1ee3i \u00edch v\u00e0 t\u1ea7m quan tr\u1ecdng m\u00e0 n\u00f3 mang l\u1ea1i cho \u0111\u1eddi s\u1ed1ng con ng\u01b0\u1eddi v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 c\u1ee7a lo\u1ea1i ng\u01b0\u1eddi nh\u01b0 th\u1ebf n\u00e0o c\u00f9ng t\u00ecm hi\u1ec3u n\u1ed9i dung sau \u0111\u00e2y nh\u00e9.<\/p>\n

– Ph\u01b0\u01a1ng ti\u1ec7n th\u00f4ng tin li\u00ean l\u1ea1c hi\u1ec7n \u0111\u1ea1i ra \u0111\u1eddi gi\u00fap cho vi\u1ec7c truy\u1ec1n t\u1ea3i th\u00f4ng tin tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n h\u01a1n, chi ph\u00ed truy\u1ec1n t\u1ea3i th\u00f4ng tin c\u0169ng r\u1ebb h\u01a1n r\u1ea5t nhi\u1ec1u ch\u1ec9 c\u1ea7n m\u1ed9t c\u00e1i nh\u1ea5n chu\u1ed9t l\u00e0 th\u00f4ng tin c\u1ee7a b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn ng\u01b0\u1eddi c\u1ea7n.<\/p>\n

– Th\u00f4ng tin li\u00ean l\u1ea1c hi\u1ec7n \u0111\u1ea1i gi\u00fap \u0111\u01b0a tin m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 k\u1ecbp th\u1eddi gi\u00fap cho vi\u1ec7c kinh doanh bu\u00f4n b\u00e1n tr\u1edf n\u00ean thu\u1eadn l\u1ee3i h\u01a1n, chuy\u1ec1n t\u1ea3i th\u00f4ng tin d\u1eef li\u1ec7u kho\u1ea3ng c\u00e1ch kh\u00f4ng c\u00f2n l\u00e0 r\u00e0o c\u1ea3n.<\/p>\n

– Ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng tin li\u00ean l\u1ea1c ng\u00e0y nay c\u1ef1c k\u1ef3 b\u1ea3o m\u1eadt, ch\u00ednh v\u00ec v\u1eady m\u00e0 ng\u01b0\u1eddi d\u00f9ng lu\u00f4n lu\u00f4n an t\u00e2m \u0111\u1ec3 g\u1eedi \u0111i nh\u1eefng th\u00f4ng tin m\u1eadt m\u00e0 kh\u00f4ng lo b\u1ecb l\u1ed9 hay b\u1ecb m\u1ea5t<\/p>\n

Hy v\u1ecdng v\u1edbi nh\u1eefng th\u00f4ng tin \u0111\u01b0a tr\u00ean \u0111\u00e3 gi\u00fap b\u1ea1n hi\u1ec3u \u0111\u01b0\u1ee3c th\u00f4ng tin li\u00ean l\u1ea1c l\u00e0 g\u00ec, nh\u1eefng ph\u01b0\u01a1ng ti\u1ec7n th\u00f4ng tin li\u00ean l\u1ea1c ph\u1ed5 bi\u1ebfn hi\u1ec7n nay. Nh\u1edd c\u00f3 nh\u1eefng ph\u01b0\u01a1ng ti\u1ec7n th\u00f4ng tin hi\u1ec7n \u0111\u1ea1i k\u1ec3 tr\u00ean m\u00e0 cu\u1ed9c s\u1ed1ng c\u1ee7a ng\u01b0\u1eddi d\u00e2n ng\u00e0y c\u00e0ng t\u00e2n ti\u1ebfn, th\u00f4ng tin \u0111\u01b0\u1ee3c lan truy\u1ec1n r\u1ed9ng, gi\u00fap cho vi\u1ec7c t\u00ecm ki\u1ebfm th\u00f4ng tin c\u0169ng tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n h\u01a1n.<\/p>\n

4. H\u1ec7 th\u1ed1ng th\u00f4ng tin li\u00ean l\u1ea1c trong c\u00f4ng tr\u00ecnh ?<\/h2>\n
\"\"<\/div>\n

H\u1ec7 th\u1ed1ng \u0111i\u1ec7n nh\u1eb9 c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ELV (Extra Low Voltage System) l\u00e0 t\u1ed5 h\u1ee3p c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng v\u00e0 thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 cao, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u00e0 n\u00e2ng c\u1ea5p theo m\u1ee5c \u0111\u00edch, c\u00f4ng n\u0103ng v\u00e0 s\u1ef1 ti\u1ec7n \u00edch cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng. H\u1ec7 th\u1ed1ng \u0111i\u1ec7n nh\u1eb9 chi\u1ebfm ti\u0309 tro\u0323ng kh\u00f4ng qu\u00e1 l\u01a1\u0301n (10-20% gia\u0301 tri\u0323 d\u01b0\u0323 a\u0301n), nh\u01b0ng l\u1ea1i c\u00f3 th\u1ec3 quy\u00ea\u0301t \u0111i\u0323nh \u0111\u0103\u0309ng c\u00e2\u0301p ch\u00e2\u0301t l\u01b0\u01a1\u0323ng cu\u0309a m\u1ed9t c\u00f4ng tri\u0300nh. M\u1ed9t c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c chia ra th\u00e0nh hai ph\u1ea7n l\u00e0 ph\u1ea7n x\u00e2y d\u1ef1ng v\u00e0 ph\u1ea7n c\u01a1 \u0111i\u1ec7n (M&E). Ph\u00e2\u0300n c\u01a1 \u0111i\u00ea\u0323n g\u00f4\u0300m r\u1ea5t nhi\u1ec1u c\u00e1c h\u1ec7 th\u1ed1ng li\u00ean quan v\u1edbi nhau \u0111\u1ec3 t\u1ea1o th\u00e0nh m\u1ed9t kh\u1ed1i ho\u1ea1t \u0111\u1ed9ng ho\u00e0n ch\u1ec9nh cho c\u00f4ng tr\u00ecnh. M\u1ed9t trong c\u00e1c h\u1ec7 th\u1ed1ng quan tr\u1ecdng \u0111\u00f3 ch\u00ednh l\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u00ea\u0323n nhe\u0323.<\/p>\n

C\u00e1c nguy\u00ean t\u1eafc thi\u1ebft k\u1ebf ch\u00ednh c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ELV l\u00e0 Giao ti\u1ebfp m\u1edf v\u00e0 D\u1eef li\u1ec7u m\u1edf. M\u1ed9t thi\u1ebft k\u1ebf ELV ch\u1ec9 s\u1eed d\u1ee5ng m\u1ed9t m\u1ea1ng duy nh\u1ea5t \u0111\u1ec3 k\u1ebft n\u1ed1i t\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng v\u1edbi nhau. \u0110\u01b0\u1eddng m\u1ea1ng n\u00e0y \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t b\u1edfi m\u1ed9t nh\u00e0 th\u1ea7u c\u00f3 gi\u1ea5y ch\u1ee9ng nh\u1eadn v\u00e0 s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p ti\u00eau chu\u1ea9n. Vi\u1ec7c n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf chi ph\u00ed c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c m\u1ea1ng ri\u00eang bi\u1ec7t \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t b\u1edfi c\u00e1c nh\u00e0 th\u1ea7u kh\u00e1c nhau. M\u1ed9t nh\u00e0 th\u1ea7u ELV s\u1ebd tr\u1edf th\u00e0nh \u0111i\u1ec3m qu\u1ea3n l\u00fd v\u00e0 x\u1eed l\u00fd duy nh\u1ea5t cho t\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd m\u1ea1ng, k\u1ebft n\u1ed1i, an ninh v\u00e0 cung c\u1ea5p c\u00e1c m\u00e1y ch\u1ee7 ho\u1eb7c m\u00e1y ch\u1ee7 \u1ea3o, gi\u00fap cho vi\u1ec7c qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng c\u1ee7a ch\u1ee7 \u0111\u1ea7u t\u01b0 tr\u1edf n\u00ean d\u1ec5 d\u00e0ng v\u00e0 thu\u1eadn ti\u1ec7n h\u01a1n.<\/p>\n

T\u00f9y thu\u1ed9c v\u00e0o quy m\u00f4, t\u00ednh ch\u1ea5t, c\u00f4ng n\u0103ng c\u1ee7a c\u00f4ng tr\u00ecnh, m\u1ed9t h\u1ec7 th\u1ed1ng \u0111i\u1ec7n nh\u1eb9 c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c h\u1ec7 th\u1ed1ng sau:<\/p>\n

    \n
  • H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd t\u00f2a nh\u00e0 (BMS\/BAS – Building Management System\/Building Automation System)<\/strong>: D\u00f9ng trong t\u00edch h\u1ee3p c\u00e1c h\u00ea\u0323 th\u00f4\u0301ng ky\u0303 thu\u00e2\u0323t v\u00e0 t\u1ef1 \u0111\u1ed9ng ho\u0301a qu\u1ea3n l\u00fd hoa\u0323t \u0111\u00f4\u0323ng cu\u0309a c\u00f4ng tri\u0300nh.<\/li>\n<\/ul>\n
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    • H\u1ec7 th\u1ed1ng t\u1ed5ng \u0111\u00e0i (PABX)<\/strong>: Duy tr\u00ec k\u1ebft n\u1ed1i th\u00f4ng tin li\u00ean la\u0323c c\u1ee7a t\u00f2a nh\u00e0 v\u1edbi b\u00ean ngo\u00e0i. G\u00f4\u0300m h\u00ea\u0323 th\u00f4\u0301ng t\u00f4\u0309ng \u0111a\u0300i (PBX) va\u0300 ca\u0301c \u0111i\u00ea\u0323n thoa\u0323i (Telephone).<\/li>\n<\/ul>\n
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      • H\u1ec7 th\u1ed1ng m\u1ea1ng d\u1eef li\u1ec7u n\u1ed9i b\u1ed9 (LAN, WAN) v\u00e0 \u0111\u01b0\u1eddng tr\u1ee5c (Backbone)<\/strong><\/li>\n<\/ul>\n
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        • H\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t\u00a0(CCTV)<\/strong>:\u00a0D\u00f9ng trong \u1ee9ng d\u1ee5ng quan s\u00e1t hay gi\u00e1m s\u00e1t an ninh cho c\u00f4ng tr\u00ecnh.<\/li>\n<\/ul>\n
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          • H\u1ec7 th\u1ed1ng \u00e2m thanh c\u00f4ng c\u1ed9ng\u00a0(PA) v\u00e0 c\u1ea3nh b\u00e1o s\u1edbm\u00a0(EWIS)<\/strong>:\u00a0H\u1ec7 th\u1ed1ng \u00e2m thanh th\u00f4ng b\u00e1o c\u00f4ng c\u1ed9ng c\u00f3 ch\u1ee9c n\u0103ng truy\u1ec1n \u0111\u1ea1t c\u00e1c th\u00f4ng tin, tin nh\u1eafn v\u00e0 th\u00f4ng \u0111i\u1ec7p c\u0169ng nh\u01b0 th\u00f4ng b\u00e1o kh\u1ea9n c\u1ea5p trong c\u00f4ng tr\u00ecnh. Ngo\u00e0i ra, h\u1ec7 th\u1ed1ng n\u00e0y con c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t nh\u1ea1c n\u1ec1n BGM (Background Music) trong c\u00f4ng tr\u00ecnh.<\/li>\n<\/ul>\n
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            • H\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t v\u00e0o ra\u00a0(Access Control)<\/strong>: H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd ra v\u00e0o trong c\u00f4ng tr\u00ecnh, qu\u1ea3n l\u00fd c\u00e1c c\u1eeda ra v\u00e0o c\u0169ng nh\u01b0 c\u00e1c thang m\u00e1y.<\/li>\n<\/ul>\n
                \n
              • H\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y\u00a0(Fire Alarm)<\/strong>: H\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n v\u00e0 c\u1ea3nh c\u00e1o ch\u00e1y trong c\u00f4ng tr\u00ecnh. \u0110\u00f4i khi h\u00ea\u0323 th\u00f4\u0301ng na\u0300y \u0111\u01b0\u01a1\u0323c t\u00edch h\u1ee3p th\u00eam h\u1ec7 th\u1ed1ng Firemen Intercom.<\/li>\n<\/ul>\n
                  \n
                • H\u1ec7 th\u1ed1ng Intrusion<\/strong>:\u00a0H\u1ec7 th\u1ed1ng ch\u1ed1ng tr\u1ed9m, ch\u00f4\u0301ng \u0111\u00f4\u0323t nh\u00e2\u0323p trong c\u00e1c c\u00f4ng tr\u00ecnh.<\/li>\n<\/ul>\n
                    \n
                  • H\u1ec7 th\u1ed1ng Car Parking<\/strong>: H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd b\u00e3i \u0111\u1ed7 xe th\u00f4ng minh v\u00e0 t\u1ef1 \u0111\u1ed9ng.<\/li>\n<\/ul>\n
                      \n
                    • H\u1ec7 th\u1ed1ng Intercom<\/strong>: H\u1ec7 th\u1ed1ng li\u00ean l\u1ea1c n\u1ed9i b\u1ed9, \u1ee9ng d\u1ee5ng trong c\u00e1c chung c\u01b0 cao t\u1ea7ng, k\u1ebft h\u1ee3p qu\u1ea3n l\u00fd thang m\u00e1y v\u00e0 b\u00e3i \u0111\u1ed7 xe. Trong ca\u0301c b\u00ea\u0323nh vi\u00ea\u0323n th\u01b0\u01a1\u0300ng s\u01b0\u0309 du\u0323ng m\u00f4\u0323t loa\u0323i h\u00ea\u0323 th\u00f4\u0301ng Intercom \u0111\u0103\u0323c bi\u00ea\u0323t go\u0323i la\u0300 Nurse call.<\/li>\n<\/ul>\n
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                      • H\u1ec7 th\u1ed1ng truy\u1ec1n h\u00ecnh v\u1ec7 tinh, c\u00e1p v\u00e0 Internet\u00a0(MATV, CATV, IPTV)<\/strong>: H\u00ea\u0323 th\u00f4\u0301ng truy\u00ea\u0300n hi\u0300nh c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng t\u00edn hi\u1ec7u tr\u1ef1c ti\u1ebfp t\u1eeb \u0111\u00e0i ph\u00e1t ho\u1eb7c th\u00f4ng qua nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 truy\u1ec1n h\u00ecnh v\u01a1\u0301i ca\u0301c chu\u00e2\u0309n HD kha\u0301c nhau.<\/li>\n<\/ul>\n
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                        • H\u1ec7 th\u1ed1ng Lighting Control<\/strong>: T\u01b0\u0323 \u0111\u00f4\u0323ng ho\u0301a gia\u0301m sa\u0301t & \u0111i\u1ec1u khi\u1ec3n h\u00ea\u0323 th\u00f4\u0301ng chi\u00ea\u0301u sa\u0301ng c\u00f4ng tri\u0300nh.<\/li>\n<\/ul>\n
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                          • H\u1ec7 th\u1ed1ng AV\u00a0(Audio video Visual)<\/strong>: H\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p h\u00ecnh \u1ea3nh v\u00e0 \u00e2m thanh trong c\u00e1c bu\u1ed1i thuy\u1ebft minh, tr\u00ecnh chi\u1ebfu…<\/li>\n<\/ul>\n
                              \n
                            • H\u1ec7 th\u1ed1ng \u0111\u0103ng k\u00fd x\u1ebfp h\u00e0ng\u00a0(Queue system):\u00a0<\/strong>Th\u01b0\u01a1\u0300ng \u0111\u01b0\u1ee3c \u01b0\u0301ng du\u0323ng trong b\u00ea\u0323nh vi\u00ea\u0323n, ng\u00e2n ha\u0300ng.<\/li>\n<\/ul>\n
                                \n
                              • H\u1ec7 th\u1ed1ng H\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh\u00a0(Teleconferencing)<\/strong><\/li>\n<\/ul>\n
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                                • H\u1ec7 th\u1ed1ng \u00e2m thanh h\u1ed9i ngh\u1ecb v\u00e0 h\u1ed9i th\u1ea3o<\/strong>:\u00a0Bao g\u1ed3m h\u1ec7 th\u1ed1ng h\u1ed9i th\u1ea3o, c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p phi\u00ean d\u1ecbch trong c\u00e1c ph\u00f2ng h\u1ed9i ngh\u1ecb, ca\u0301c trung t\u00e2m h\u00f4\u0323i nghi\u0323 qu\u00f4\u0301c t\u00ea\u0301.<\/li>\n<\/ul>\n
                                    \n
                                  • H\u1ec7 th\u1ed1ng Master Clock<\/strong>: H\u1ec7 th\u1ed1ng \u0111\u1ed3ng h\u1ed3 trung t\u00e2m, d\u00f9ng \u0111\u1ec3 \u0111\u1ed3ng b\u1ed9 th\u1eddi gian t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ed3ng h\u1ed3 con c\u0169ng nh\u01b0 t\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng trong c\u00f4ng tr\u00ecnh theo m\u1ed9t ngu\u1ed3n th\u1eddi gian ch\u00ednh x\u00e1c. Th\u01b0\u01a1\u0300ng \u01b0\u0301ng du\u0323ng trong trung t\u00e2m th\u00ea\u0309 thao, s\u00e2n v\u00e2\u0323n \u0111\u00f4\u0323ng, s\u00e2n bay, b\u00ea\u0301n ca\u0309ng, b\u00ea\u0323nh vi\u00ea\u0323n, tru\u0323 s\u01a1\u0309 c\u01a1 quan, tr\u01b0\u01a1\u0300ng ho\u0323c \u2026<\/li>\n<\/ul>\n
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                                    • H\u1ec7 th\u1ed1ng MPDP<\/strong>: H\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb m\u00e0n h\u00ecnh gh\u00e9p.<\/li>\n<\/ul>\n
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                                      • H\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t giao th\u00f4ng<\/strong>: \u1ee8ng d\u1ee5ng cho gia\u0301m sa\u0301t ti\u0300nh tra\u0323ng ta\u0323i ca\u0301c nu\u0301t giao th\u00f4ng, ti\u0300nh tra\u0323ng h\u00ea\u0323 th\u00f4\u0301ng \u0111e\u0300n \u0111i\u00ea\u0300u khi\u00ea\u0309n giao th\u00f4ng, c\u00e1c \u1ee9ng d\u1ee5ng ki\u00ea\u0309m soa\u0301t t\u1ed1c \u0111\u1ed9 hay c\u00e1c tr\u01b0\u01a1\u0300ng h\u01a1\u0323p vi pha\u0323m giao th\u00f4ng.<\/li>\n<\/ul>\n
                                          \n
                                        • H\u1ec7 th\u1ed1ng FIDS\u00a0(Flight Information Display System)<\/strong>: H\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb th\u00f4ng tin chuy\u1ebfn bay, t\u00e0u \u0111i\u1ec7n. \u0110\u01b0\u1ee3c \u1ee9ng d\u1ee5ng t\u1ea1i c\u00e1c s\u00e2n bay hay nh\u00e0 ga xe \u0111i\u1ec7n ng\u1ea7m…<\/li>\n<\/ul>\n
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                                          • H\u1ec7 th\u1ed1ng nh\u00e0 \u1edf th\u00f4ng minh (Smart Home)<\/strong>: T\u1ed5ng th\u1ec3 c\u00e1c gi\u1ea3i ph\u00e1p nh\u01b0 h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng th\u00f4ng minh, h\u1ec7 th\u1ed1ng c\u1ea3nh b\u00e1o an ninh, h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng, h\u00ea\u0323 th\u00f4\u0301ng gi\u1ea3i tr\u00ed \u0111a ph\u01b0\u01a1ng ti\u00ea\u0323n v\u00e0 nhi\u00ea\u0300u ti\u1ec7n \u00edch kha\u0301c… s\u1ebd mang l\u1ea1i cho ch\u1ee7 nh\u00e2n ng\u00f4i nh\u00e0 s\u1ef1 tho\u1ea3i m\u00e1i, an to\u00e0n v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng.<\/li>\n<\/ul>\n

                                            H\u1ec7 th\u1ed1ng \u0111i\u1ec7n nh\u1eb9\u00a0tuy c\u00f3 gi\u00e1 tr\u1ecb nh\u1ecf trong c\u00f4ng tr\u00ecnh, nh\u01b0ng l\u1ea1i mang l\u1ea1i c\u00e1c l\u1ee3i \u00edch v\u00e0 ti\u1ec7n d\u1ee5ng r\u1ea5t l\u1edbn cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng v\u00e0 ch\u1ee7 \u0111\u1ea7u t\u01b0 c\u00f4ng tr\u00ecnh.<\/p>\n

                                            T\u00f3m l\u1ea1i, vi\u1ec7c cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 m\u1ed9t h\u1ec7 th\u1ed1ng ELV s\u1ebd t\u1ea1o ra m\u1ed9t c\u01a1 s\u1edf hi\u1ec7n \u0111\u1ea1i, ti\u1ec7n nghi cho c\u1ea3 t\u00f2a nh\u00e0, gi\u00fap cho vi\u1ec7c qu\u1ea3n l\u00fd tr\u1edf n\u00ean d\u1ec5 d\u00e0ng v\u00e0 linh ho\u1ea1t h\u01a1n.<\/p>\n

                                            <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

                                            Th\u00f4ng tin li\u00ean l\u1ea1c \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong cu\u1ed9c s\u1ed1ng c\u1ee7a m\u1ed7i ch\u00fang ta, \u1edf th\u1eddi chi\u1ebfn th\u00f4ng tin li\u00ean l\u1ea1c l\u00e0 m\u1ea1ch m\u00e1u li\u00ean k\u1ebft l\u1ea1i \u0111\u1ec3 truy\u1ec1n \u0111\u1ea1t th\u00f4ng tin mang \u0111\u1ebfn nh\u1eefng th\u1eafng l\u1ee3i v\u1ebb vang c\u1ee7a d\u00e2n t\u1ed9c ta, c\u00f2n \u1edf th\u1eddi b\u00ecnh th\u00f4ng tin li\u00ean l\u1ea1c…<\/p>\n","protected":false},"author":1,"featured_media":30661,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3407","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts\/3407","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3407"}],"version-history":[{"count":6,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts\/3407\/revisions"}],"predecessor-version":[{"id":3431,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts\/3407\/revisions\/3431"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/media\/30661"}],"wp:attachment":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}