{"id":363443,"date":"2024-07-04T19:25:58","date_gmt":"2024-07-04T12:25:58","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=363443"},"modified":"2024-07-04T19:25:58","modified_gmt":"2024-07-04T12:25:58","slug":"sos-la-gi","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/sos-la-gi\/","title":{"rendered":"SOS l\u00e0 g\u00ec? T\u00edn hi\u1ec7u SOS c\u00f3 \u00fd ngh\u0129a v\u00e0 \u1ee9ng d\u1ee5ng nh\u01b0 th\u1ebf n\u00e0o"},"content":{"rendered":"

Cu\u1ed9c s\u1ed1ng con ng\u01b0\u1eddi ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n nh\u01b0ng c\u0169ng \u0111i k\u00e8m v\u1edbi r\u1ea5t nhi\u1ec1u m\u1ed1i nguy h\u1ea1i. Ch\u00ednh v\u00ec th\u1ebf, m\u1ecdi ng\u01b0\u1eddi tr\u00ean th\u1ebf gi\u1edbi m\u1edbi v\u1eadn d\u1ee5ng t\u00edn hi\u1ec7u SOS trong \u0111\u1eddi s\u1ed1ng c\u1ee7a m\u00ecnh. Tuy nhi\u00ean b\u1ea1n \u0111\u00e3 th\u1ef1c hi\u1ec7n r\u00f5 ngu\u1ed3n g\u1ed1c c\u1ee7a t\u1eeb <\/span>SOS l\u00e0 g\u00ec <\/b>ch\u01b0a? H\u01a1n n\u1eefa, b\u1ea1n c\u0169ng \u0111\u00e3 bi\u1ebft c\u00e1ch \u1ee9ng d\u1ee5ng SOS nh\u01b0 th\u1ebf n\u00e0o ch\u01b0a? Trong b\u00e0i vi\u1ebft n\u00e0y, Ho\u00e0ng H\u00e0 Mobile \u0111\u00e3 t\u1ed5ng h\u1ee3p \u0111\u01b0\u1ee3c nhi\u1ec1u th\u00f4ng tin li\u00ean quan \u0111\u1ebfn SOS v\u00e0 s\u1ebd gi\u00fap b\u1ea1n gi\u1ea3i \u0111\u00e1p \u0111\u01b0\u1ee3c th\u1eafc m\u1eafc c\u1ee7a m\u00ecnh.<\/span><\/p>\n

SOS l\u00e0 g\u00ec?<\/b><\/h2>\n

SOS l\u00e0 m\u1ed9t th\u00f4ng \u0111i\u1ec7p c\u1ea5p c\u1ee9u qu\u1ed1c t\u1ebf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p. \u0110\u01b0\u1ee3c \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng t\u1eeb \u0111\u1ea7u th\u1ebf k\u1ef7 20, SOS l\u00e0 m\u1ed9t t\u00edn hi\u1ec7u kh\u1ea9n c\u1ea5p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 y\u00eau c\u1ea7u s\u1ef1 gi\u00fap \u0111\u1ee1 ngay l\u1eadp t\u1ee9c. Nh\u1ea5t l\u00e0 trong c\u00e1c t\u00ecnh hu\u1ed1ng nguy hi\u1ec3m nh\u01b0 khi g\u1eb7p n\u1ea1n tr\u00ean bi\u1ec3n, trong r\u1eebng, ho\u1eb7c trong c\u00e1c v\u1ee5 tai n\u1ea1n kh\u00e1c.<\/span><\/p>\n

\"sos-la-gi-1\"<\/picture><\/p>\n

Th\u00f4ng \u0111i\u1ec7p SOS \u0111\u01b0\u1ee3c ch\u1ecdn l\u1ef1a b\u1edfi Hi\u1ec7p h\u1ed9i Du thuy\u1ec1n Qu\u1ed1c t\u1ebf (International Maritime Organization – IMO) v\u00e0o n\u0103m 1906, v\u1edbi m\u00e3 ngu\u1ed3n g\u1ed1c t\u1eeb vi\u1ec7c k\u1ebft h\u1ee3p ba ch\u1eef c\u00e1i Morse “S” (dot-dot-dot) v\u00e0 “O” (dash-dash-dash). Khi \u0111\u01b0\u1ee3c ph\u00e1t ra, n\u00f3 t\u1ea1o ra m\u1ed9t \u00e2m thanh \u0111\u1eb7c bi\u1ec7t v\u00e0 d\u1ec5 nh\u1eadn di\u1ec7n tr\u00ean c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n nh\u01b0 t\u00e0u bi\u1ec3n, m\u00e1y bay ho\u1eb7c thi\u1ebft b\u1ecb li\u00ean l\u1ea1c kh\u1ea9n c\u1ea5p.<\/span><\/p>\n

M\u1eb7c d\u00f9 ban \u0111\u1ea7u l\u00e0 m\u1ed9t th\u00f4ng \u0111i\u1ec7p kh\u1ea9n c\u1ea5p tr\u00ean bi\u1ec3n, SOS \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t bi\u1ec3u t\u01b0\u1ee3ng c\u1ee7a s\u1ef1 c\u1ea5p b\u00e1ch v\u00e0 c\u1ea7n thi\u1ebft trong m\u1ecdi t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p tr\u00ean to\u00e0n c\u1ea7u. N\u00f3 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t l\u1eddi k\u00eau c\u1ea7u s\u1ef1 gi\u00fap \u0111\u1ee1 v\u1ec1 v\u1eadt ch\u1ea5t m\u00e0 c\u00f2n th\u1ec3 hi\u1ec7n s\u1ef1 hy v\u1ecdng v\u00e0o s\u1ef1 gi\u00fap \u0111\u1ee1 t\u1eeb ph\u00eda c\u1ed9ng \u0111\u1ed3ng v\u00e0 nh\u1eefng ng\u01b0\u1eddi xung quanh.<\/span><\/p>\n

T\u00edn hi\u1ec7u SOS c\u00f3 ngu\u1ed3n g\u1ed1c nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/h2>\n

Tr\u00ean th\u1ef1c t\u1ebf, nhi\u1ec1u ng\u01b0\u1eddi v\u1eabn ch\u01b0a hi\u1ec3u r\u00f5 \u0111\u01b0\u1ee3c ngu\u1ed3n g\u1ed1c c\u1ee7a t\u00edn hi\u1ec7u <\/span>SOS l\u00e0 g\u00ec<\/b> n\u00ean \u0111\u00e3 l\u1ea1m d\u1ee5ng n\u00f3. V\u00e0 theo th\u00f4ng tin ch\u00fang t\u00f4i t\u00ecm hi\u1ec3u \u0111\u01b0\u1ee3c th\u00ec t\u00edn hi\u1ec7u SOS \u0111\u01b0\u1ee3c b\u1eaft ngu\u1ed3n t\u1eeb r\u1ea5t l\u00e2u \u0111\u1eddi. L\u1ea7n \u0111\u1ea7u con ng\u01b0\u1eddi bi\u1ebft \u0111\u1ebfn t\u00edn hi\u1ec7u n\u00e0y l\u00e0 t\u1eeb m\u00e3 Morse. Th\u1eddi \u0111i\u1ec3m \u0111\u00f3, ng\u01b0\u1eddi \u0110\u1ee9c ch\u00ednh l\u00e0 kh\u1edfi ngu\u1ed3n c\u1ee7a lo\u1ea1i m\u00e3 n\u00e0y \u0111\u1ec3 ph\u00e1t t\u00edn hi\u1ec7u tr\u00ean bi\u1ec3n.<\/span><\/p>\n

\"sos-la-gi-2\"<\/picture><\/p>\n

\u0110\u00e2y l\u00e0 lo\u1ea1i m\u00e3 m\u00e0 s\u1eed d\u1ee5ng m\u1ed9t h\u1ec7 th\u1ed1ng c\u00e1c d\u1ea5u ch\u1ea5m (“.”) v\u00e0 g\u1ea1ch (“-“) \u0111\u1ec3 bi\u1ec3u th\u1ecb c\u00e1c ch\u1eef c\u00e1i v\u00e0 s\u1ed1. Theo \u0111\u00f3, to\u00e0n b\u1ed9 m\u00e3 s\u1ebd \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh theo \u0111\u1ecbnh lu\u1eadt n\u1ed1i li\u1ec1n v\u1edbi nhau. \u0110i\u1ec3m \u0111\u1eb7c tr\u01b0ng c\u1ee7a m\u00e3 l\u00e0 kh\u00f4ng h\u1ec1 c\u00f3 kho\u1ea3ng tr\u1eafng hay \u0111i\u1ec3m d\u1eebng l\u1ea1i. Khi k\u1ebft h\u1ee3p l\u1ea1i, ba d\u1ea5u ch\u1ea5m v\u00e0 ba d\u1ea5u g\u1ea1ch t\u1ea1o th\u00e0nh \u00e2m thanh \u0111\u1eb7c bi\u1ec7t d\u1ec5 nh\u1eadn di\u1ec7n khi \u0111\u01b0\u1ee3c ph\u00e1t ra t\u1eeb c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 m\u00e1y ph\u00e1t s\u00f3ng v\u00f4 tuy\u1ebfn hay \u0111\u00e8n hi\u1ec7u.<\/span><\/p>\n

SOS, Beacon v\u00e0 Strobe kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/h2>\n

SOS, Beacon, v\u00e0 Strobe l\u00e0 ba thu\u1eadt ng\u1eef th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u1eef c\u1ea3nh kh\u00e1c nhau, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi li\u00ean quan \u0111\u1ebfn c\u00e1c t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p v\u00e0 c\u00e1c thi\u1ebft b\u1ecb th\u00f4ng b\u00e1o. Tuy nhi\u00ean, gi\u1eefa ba thu\u1eadt ng\u1eef n\u00e0y c\u0169ng c\u00f3 nhi\u1ec1u \u0111i\u1ec3m kh\u00e1c bi\u1ec7t v\u00e0 b\u1ea1n h\u00e3y xem qua b\u1ea3ng th\u00f4ng tin b\u00ean d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n nh\u00e9.<\/span><\/p>\n\n\n\n\n\n
\u0110i\u1ec3m kh\u00e1c bi\u1ec7t<\/b><\/td>\nSOS\u00a0<\/b><\/td>\nBeacon<\/b><\/td>\nStrobe\u00a0<\/b><\/td>\n<\/tr>\n
\u00dd ngh\u0129a<\/span><\/td>\n\u0110\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i t\u00edn hi\u1ec7u c\u00f3 quy lu\u1eadt nh\u1ea5t \u0111\u1ecbnh, \u0111\u01b0\u1ee3c ph\u00e1t \u0111i d\u01b0\u1edbi h\u00ecnh th\u1ee9c l\u00e0 \u00e2m thanh th\u00ednh gi\u00e1c, th\u1ecb gi\u00e1c ho\u1eb7c c\u1ea3 hai c\u00f9ng l\u00fac.<\/span><\/td>\nBeacon l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ho\u1eb7c h\u1ec7 th\u1ed1ng ph\u00e1t t\u00edn hi\u1ec7u s\u00e1ng ho\u1eb7c radio t\u1ea1i m\u1ed9t v\u1ecb tr\u00ed c\u1ee5 th\u1ec3 \u0111\u1ec3 h\u01b0\u1edbng d\u1eabn ho\u1eb7c c\u1ea3nh b\u00e1o. Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a beacon l\u00e0 ph\u00e1t t\u00edn hi\u1ec7u nh\u1eb1m thu h\u00fat s\u1ef1 ch\u00fa \u00fd v\u00e0 h\u1ed7 tr\u1ee3 \u0111\u1ecbnh v\u1ecb.<\/span><\/td>\nStrobe l\u00e0 m\u1ed9t lo\u1ea1i \u0111\u00e8n c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t ra c\u00e1c t\u00edn hi\u1ec7u s\u00e1ng r\u1ef1c r\u1ee1, th\u01b0\u1eddng l\u00e0 flash nhanh v\u00e0 m\u1ea1nh m\u1ebd. \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 thu h\u00fat s\u1ef1 ch\u00fa \u00fd ho\u1eb7c c\u1ea3nh b\u00e1o, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng y\u1ebfu.<\/span><\/td>\n<\/tr>\n
Ph\u01b0\u01a1ng ti\u1ec7n s\u1eed d\u1ee5ng<\/span><\/td>\nSOS \u0111\u01b0\u1ee3c truy\u1ec1n \u0111i qua c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n li\u00ean l\u1ea1c nh\u01b0 radio, \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng ho\u1eb7c t\u00edn hi\u1ec7u h\u1ed9p \u0111\u00e8n.<\/span><\/td>\nC\u00f3 th\u1ec3 l\u00e0 beacon s\u00e1ng (nh\u01b0 \u0111\u00e8n b\u00e1o hi\u1ec7u) ho\u1eb7c beacon radio (nh\u01b0 m\u1ed9t b\u1ed9 ph\u00e1t s\u00f3ng ng\u1eafn).<\/span><\/td>\nStrobe \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c thi\u1ebft b\u1ecb c\u1ee9u h\u1ed9, b\u1ea3o v\u1ec7, an ninh. V\u00e0 trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft x\u1ea5u ho\u1eb7c m\u00f4i tr\u01b0\u1eddng m\u00e0 s\u1ef1 nh\u1eadn bi\u1ebft nhanh ch\u00f3ng l\u00e0 c\u1ea7n thi\u1ebft.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u1ee8ng d\u1ee5ng c\u1ee7a SOS l\u00e0 g\u00ec?<\/b><\/h2>\n

SOS \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau v\u00e0 ph\u1ed5 bi\u1ebfn tr\u00ean to\u00e0n c\u1ea7u. Ch\u00ednh v\u00ec th\u1ebf, hi\u1ec3u \u0111\u01b0\u1ee3c vai tr\u00f2 c\u1ee7a SOS trong t\u1eebng l\u0129nh v\u1ef1c s\u1ebd gi\u00fap b\u1ea1n bi\u1ebft c\u00e1ch v\u1eadn d\u1ee5ng thu\u1eadt ng\u1eef n\u00e0y m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd nh\u1ea5t.<\/span><\/p>\n

Vi\u1ec5n th\u00f4ng, di \u0111\u1ed9ng<\/b><\/h3>\n

T\u00ednh n\u0103ng SOS trong vi\u1ec5n th\u00f4ng di \u0111\u1ed9ng cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng k\u00edch ho\u1ea1t m\u1ed9t cu\u1ed9c g\u1ecdi kh\u1ea9n c\u1ea5p ho\u1eb7c g\u1eedi th\u00f4ng b\u00e1o c\u1ea5p c\u1ee9u \u0111\u1ebfn c\u00e1c t\u1ed5 ch\u1ee9c c\u1ee9u h\u1ed9 ch\u1ec9 b\u1eb1ng m\u1ed9t v\u00e0i thao t\u00e1c \u0111\u01a1n gi\u1ea3n. Th\u01b0\u1eddng th\u1ea5y nh\u1ea5t l\u00e0 b\u1eb1ng c\u00e1ch nh\u1ea5n m\u1ed9t n\u00fat ho\u1eb7c thi\u1ebft l\u1eadp s\u1eb5n trong c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng. M\u1ee5c \u0111\u00edch ch\u00ednh l\u00e0 cung c\u1ea5p m\u1ed9t c\u01a1 ch\u1ebf d\u1ec5 d\u00e0ng v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 y\u00eau c\u1ea7u gi\u00fap \u0111\u1ee1 ngay l\u1eadp t\u1ee9c khi ng\u01b0\u1eddi d\u00f9ng g\u1eb7p ph\u1ea3i c\u00e1c t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p nh\u01b0 tai n\u1ea1n giao th\u00f4ng, s\u1ef1 c\u1ed1 y t\u1ebf, ho\u1eb7c c\u00e1c t\u00ecnh hu\u1ed1ng nguy hi\u1ec3m kh\u00e1c.<\/span><\/p>\n

\"sos-la-gi-3\"<\/picture><\/p>\n

T\u1ea1i Vi\u1ec7t Nam, t\u1eeb xa x\u01b0a m\u1ecdi ng\u01b0\u1eddi \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u1ebfp c\u1eadn \u0111\u1ebfn l\u1ee3i \u00edch c\u1ee7a SOS trong vi\u1ec5n th\u00f4ng. \u0110\u00f3 ch\u00ednh l\u00e0 c\u00e1c \u0111\u1ea7u s\u1ed1 \u0111i\u1ec7n tho\u1ea1i kh\u1ea9n c\u1ea5p do nh\u00e0 n\u01b0\u1edbc ban h\u00e0nh v\u00e0 qu\u1ea3n l\u00fd. Ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ea7u s\u1ed1 112 l\u00e0 y\u00eau c\u1ea7u s\u1ef1 c\u1ee9u h\u1ed9 c\u1ee9u n\u1ea1n tr\u00ean to\u00e0n qu\u1ed1c. \u0110\u1ea7u s\u1ed1 113 l\u00e0 nh\u1edd \u0111\u1ebfn s\u1ef1 tr\u1ee3 gi\u00fap c\u1ee7a c\u00f4ng an. \u0110\u1ea7u s\u1ed1 114 l\u00e0 y\u00eau c\u1ea7u \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn c\u01a1 quan ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y. V\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 \u0111\u1ea7u s\u1ed1 115 th\u1ec3 hi\u1ec7n cho s\u1ef1 tr\u1ee3 gi\u00fap t\u1eeb c\u01a1 s\u1edf y t\u1ebf, b\u1ec7nh vi\u1ec7n.<\/span><\/p>\n

Ng\u00e0nh h\u00e0ng h\u1ea3i<\/b><\/h3>\n

Nh\u01b0 th\u00f4ng tin ch\u00fang ta t\u00ecm hi\u1ec3u ban \u0111\u1ea7u v\u1ec1 <\/span>SOS l\u00e0 g\u00ec<\/b> th\u00ec c\u0169ng \u0111\u00e3 hi\u1ec3u r\u00f5 v\u1ec1 t\u1eeb n\u00e0y c\u00f3 ngu\u1ed3n g\u1ed1c xu\u1ea5t ph\u00e1t t\u1eeb ng\u00e0nh h\u00e0ng h\u1ea3i. Khi ph\u00e1t ra t\u00edn hi\u1ec7u th\u00ec SOS c\u00f3 ngh\u0129a l\u00e0 \u201cSave Our Ship – H\u00e3y c\u1ee9u l\u1ea5y t\u00e0u c\u1ee7a t\u00f4i \u0111ang g\u1eb7p s\u1ef1 c\u1ed1\u201d. Hay n\u00f3i c\u00e1ch kh\u00e1c l\u00e0 thuy\u1ec1n vi\u00ean \u0111ang c\u1ea7n s\u1ef1 c\u1ee9u h\u1ed9 kh\u1ea9n c\u1ea5p t\u1eeb nh\u1eefng chi\u1ebfc t\u00e0u kh\u00e1c hay t\u1eeb c\u01a1 quan h\u00e0ng h\u1ea3i.<\/span><\/p>\n

H\u01a1n n\u1eefa, SOS kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t l\u1eddi k\u00eau c\u1ea7u c\u1ee9u h\u1ed9 m\u00e0 c\u00f2n l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng li\u00ean l\u1ea1c kh\u1ea9n c\u1ea5p tr\u00ean bi\u1ec3n. N\u00f3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c t\u00e0u bi\u1ec3n v\u00e0 c\u00e1c \u0111\u01a1n v\u1ecb c\u1ee9u h\u1ed9 c\u00f3 th\u1ec3 trao \u0111\u1ed5i th\u00f4ng tin v\u00e0 cung c\u1ea5p h\u1ed7 tr\u1ee3 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t.<\/span><\/p>\n

\"sos-la-gi-4\"<\/picture><\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3, do l\u00e0 m\u1ed9t t\u00edn hi\u1ec7u \u0111\u01b0\u1ee3c th\u1ed1ng nh\u1ea5t qu\u1ed1c t\u1ebf b\u1edfi IMO, SOS \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i tr\u00ean to\u00e0n c\u1ea7u v\u00e0 l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a c\u00e1c quy \u0111\u1ecbnh an to\u00e0n h\u00e0ng h\u1ea3i qu\u1ed1c t\u1ebf. Vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u00fang v\u00e0 hi\u1ec7u qu\u1ea3 SOS \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u00ednh m\u1ea1ng c\u1ee7a con ng\u01b0\u1eddi, c\u0169ng nh\u01b0 l\u00e0 n\u1ed7 l\u1ef1c h\u1ee3p t\u00e1c qu\u1ed1c t\u1ebf trong c\u1ee9u h\u1ed9 v\u00e0 an to\u00e0n h\u00e0ng h\u1ea3i.<\/span><\/p>\n

\u0110\u00e8n pin<\/b><\/h3>\n

SOS trong \u0111\u00e8n pin l\u00e0 m\u1ed9t t\u00ednh n\u0103ng quan tr\u1ecdng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p trong nhi\u1ec1u lo\u1ea1i \u0111\u00e8n pin hi\u1ec7n \u0111\u1ea1i nh\u1eb1m cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n c\u1ea5p c\u1ee9u trong c\u00e1c t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p. \u0110\u00e2y l\u00e0 m\u1ed9t t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u00fap ng\u01b0\u1eddi d\u00f9ng thu h\u00fat s\u1ef1 ch\u00fa \u00fd v\u00e0 y\u00eau c\u1ea7u s\u1ef1 gi\u00fap \u0111\u1ee1 nhanh ch\u00f3ng khi c\u1ea7n thi\u1ebft.\u00a0<\/span><\/p>\n

\"sos-la-gi-5\"<\/picture><\/p>\n

T\u00ednh n\u0103ng n\u00e0y \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t b\u1eb1ng c\u00e1ch b\u1ea5m v\u00e0 gi\u1eef n\u00fat b\u1eadt\/t\u1eaft trong m\u1ed9t th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh. Khi t\u00ednh n\u0103ng \u0111\u00e3 kh\u1edfi \u0111\u1ed9ng th\u00ec \u0111\u00e8n pin s\u1ebd t\u1ef1 \u0111\u1ed9ng ph\u00e1t ra m\u1ed9t chu\u1ed7i c\u00e1c t\u00edn hi\u1ec7u s\u00e1ng nh\u1ea5p nh\u00e1y theo m\u1eabu quy \u0111\u1ecbnh, th\u01b0\u1eddng l\u00e0 theo m\u00e3 Morse. Chu\u1ed7i nh\u1ea5p nh\u00e1y n\u00e0y bao g\u1ed3m ba nh\u1ea5p (dot-dot-dot), sau \u0111\u00f3 l\u00e0 ba nh\u1ea5p nhanh (dash-dash-dash), v\u00e0 ti\u1ebfp t\u1ee5c l\u1eb7p l\u1ea1i.<\/span><\/p>\n

\u1ee8ng d\u1ee5ng c\u1ee7a c\u00e1c m\u1eabu \u0111\u00e8n pin n\u00e0y c\u0169ng r\u1ea5t ph\u1ed5 bi\u1ebfn. Ch\u1eb3ng h\u1ea1n nh\u01b0 trong t\u00ecnh hu\u1ed1ng ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i tr\u1eddi, leo n\u00fai, xe c\u1ed9, du l\u1ecbch, c\u1ee9u h\u1ed9 trong \u0111i\u1ec1u ki\u1ec7n kh\u1ea9n c\u1ea5p v\u00e0 s\u1eed d\u1ee5ng trong c\u00e1c c\u00f4ng t\u00e1c c\u1ee9u h\u1ed9 chuy\u00ean nghi\u1ec7p.<\/span><\/p>\n

C\u00f4ng ngh\u1ec7<\/b><\/h3>\n

SOS l\u00e0 g\u00ec trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7?<\/b> Kh\u00e1i ni\u1ec7m SOS trong c\u00f4ng ngh\u1ec7 th\u1eadt s\u1ef1 r\u1ea5t kh\u00e1c khi \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng so v\u1edbi nh\u1eefng l\u0129nh v\u1ef1c tr\u00ean. Theo \u0111\u00f3, SOS l\u00e0 t\u1eeb vi\u1ebft t\u1eaft c\u1ee7a System of Systems, m\u1ed9t kh\u00e1i ni\u1ec7m trong khoa h\u1ecdc m\u00e1y t\u00ednh v\u00e0 k\u1ef9 thu\u1eadt. N\u00f3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1ec9 \u0111\u1ebfn m\u1ed9t h\u1ec7 th\u1ed1ng l\u1edbn h\u01a1n \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh t\u1eeb s\u1ef1 k\u1ebft h\u1ee3p v\u00e0 t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c h\u1ec7 th\u1ed1ng con (subsystems) \u0111\u1ed9c l\u1eadp.<\/span><\/p>\n

Trong SOS, m\u1ed7i h\u1ec7 th\u1ed1ng con c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i v\u00e0 ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp. Nh\u01b0ng khi k\u1ebft h\u1ee3p l\u1ea1i v\u1edbi nhau, ch\u00fang t\u1ea1o th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng l\u1edbn c\u00f3 kh\u1ea3 n\u0103ng th\u1ef1c hi\u1ec7n c\u00e1c ch\u1ee9c n\u0103ng ph\u1ee9c t\u1ea1p h\u01a1n v\u00e0 cung c\u1ea5p gi\u00e1 tr\u1ecb s\u1eed d\u1ee5ng cao h\u01a1n so v\u1edbi t\u1eebng h\u1ec7 th\u1ed1ng con ri\u00eang l\u1ebb.<\/span><\/p>\n

\"sos-la-gi-6\"<\/picture><\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a System of Systems l\u00e0 \u0111\u1ed9c l\u1eadp v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng con. M\u1ed7i h\u1ec7 th\u1ed1ng con trong SOS c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i v\u00e0 ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c. H\u01a1n n\u1eefa,\u00a0 c\u00e1c h\u1ec7 th\u1ed1ng con trong SoS c\u0169ng c\u00f3 th\u1ec3 li\u00ean k\u1ebft v\u1edbi nhau th\u00f4ng qua c\u00e1c giao ti\u1ebfp v\u00e0 t\u01b0\u01a1ng t\u00e1c \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau chung.<\/span><\/p>\n

SOS \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh v\u1edbi m\u1ee5c \u0111\u00edch l\u00e0 t\u1ed5ng h\u1ee3p c\u00e1c gi\u00e1 tr\u1ecb t\u1eebng h\u1ec7 th\u1ed1ng con. Vi\u1ec7c k\u1ebft h\u1ee3p c\u00e1c h\u1ec7 th\u1ed1ng con gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u qu\u1ea3, c\u1ea3i thi\u1ec7n t\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng. \u0110\u1ed3ng th\u1eddi c\u0169ng nh\u01b0 m\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng ph\u1ee5c v\u1ee5 c\u1ee7a SOS trong c\u00e1c m\u00f4i tr\u01b0\u1eddng ph\u1ee9c t\u1ea1p v\u00e0 thay \u0111\u1ed5i.<\/span><\/p>\n

T\u1eeb thi\u1ec7n<\/b><\/h3>\n

Ch\u1eafc h\u1eb3n c\u00e1c b\u1ea1n \u0111\u1ecdc \u1edf \u0111\u00e2y \u0111\u00e3 \u00edt nhi\u1ec1u nghe \u0111\u1ebfn c\u1ee5m t\u1eeb \u201cL\u00e0ng SOS – SOS Children’s Village\u201d. V\u1eady trong ho\u1ea1t \u0111\u1ed9ng t\u1eeb thi\u1ec7n x\u00e3 h\u1ed9i th\u00ec<\/span> SOS l\u00e0 g\u00ec<\/b>? \u0110\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t trong nh\u1eefng t\u1ed5 ch\u1ee9c phi ch\u00ednh ph\u1ee7, mang \u0111\u1ebfn m\u1ed9t m\u00f4i tr\u01b0\u1eddng s\u1ed1ng \u1ed5n \u0111\u1ecbnh v\u00e0 gia \u0111\u00ecnh thay th\u1ebf cho tr\u1ebb em m\u1ea5t cha m\u1eb9 ho\u1eb7c b\u1ecb b\u1ecf r\u01a1i. T\u1ed5 ch\u1ee9c n\u00e0y \u0111\u01b0\u1ee3c th\u00e0nh l\u1eadp v\u00e0o n\u0103m 1949 b\u1edfi Hermann Gmeiner t\u1ea1i \u00c1o, v\u00e0 hi\u1ec7n nay \u0111\u00e3 ph\u00e1t tri\u1ec3n th\u00e0nh m\u1ed9t m\u1ea1ng l\u01b0\u1edbi c\u00e1c l\u00e0ng tr\u1ebb SOS tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi.<\/span><\/p>\n

\"sos-la-gi-7\"<\/picture><\/p>\n

C\u00e1c l\u00e0ng SOS cung c\u1ea5p m\u1ed9t m\u00f4i tr\u01b0\u1eddng gia \u0111\u00ecnh cho tr\u1ebb em b\u1eb1ng c\u00e1ch t\u1ed5 ch\u1ee9c c\u00e1c nh\u00f3m gia \u0111\u00ecnh nh\u1ecf. Trong \u0111\u00f3, m\u1ed7i nh\u00f3m c\u00f3 m\u1ed9t ng\u01b0\u1eddi m\u1eb9 ch\u0103m s\u00f3c v\u00e0 nu\u00f4i d\u01b0\u1ee1ng c\u00e1c em. M\u1ed7i ng\u00f4i l\u00e0ng SOS th\u01b0\u1eddng bao g\u1ed3m nhi\u1ec1u c\u0103n nh\u00e0, c\u00e1c c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ea7n thi\u1ebft nh\u01b0 tr\u01b0\u1eddng h\u1ecdc, ph\u00f2ng h\u1ecdc t\u1eadp, b\u1ec7nh vi\u1ec7n nh\u1ecf, s\u00e2n ch\u01a1i v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng gi\u00e1o d\u1ee5c, v\u0103n h\u00f3a, gi\u1ea3i tr\u00ed kh\u00e1c.<\/span><\/p>\n

M\u1ee5c ti\u00eau c\u1ee7a l\u00e0ng SOS l\u00e0 b\u1ea3o v\u1ec7 v\u00e0 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed9c s\u1ed1ng cho tr\u1ebb em b\u1ecb b\u1ecf r\u01a1i v\u00e0 m\u1ea5t cha m\u1eb9. \u0110\u1ed3ng th\u1eddi, cung c\u1ea5p cho tr\u1ebb m\u1ed9t m\u00f4i tr\u01b0\u1eddng \u1ea5m c\u00fang, an to\u00e0n v\u00e0 khuy\u1ebfn kh\u00edch s\u1ef1 ph\u00e1t tri\u1ec3n to\u00e0n di\u1ec7n. Ngo\u00e0i ra, t\u1ed5 ch\u1ee9c c\u0169ng th\u01b0\u1eddng xuy\u00ean h\u1ee3p t\u00e1c v\u1edbi c\u00e1c \u0111\u1ed1i t\u00e1c v\u00e0 c\u1ed9ng \u0111\u1ed3ng \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng hi\u1ec7u qu\u1ea3 v\u00e0 s\u1ef1 b\u1ec1n v\u1eefng c\u1ee7a c\u00e1c d\u1ef1 \u00e1n.<\/span><\/p>\n

K\u1ebft lu\u1eadn<\/b><\/h2>\n

Nh\u01b0 v\u1eady, Ho\u00e0ng H\u00e0 Mobile \u0111\u00e3 cung c\u1ea5p cho b\u1ea1n t\u1ea5t c\u1ea3 nh\u1eefng th\u00f4ng tin li\u00ean quan \u0111\u1ebfn <\/span>SOS l\u00e0 g\u00ec<\/b>. T\u1eeb l\u1eddi k\u00eau g\u1ecdi c\u1ea5p c\u1ee9u tr\u00ean bi\u1ec3n \u0111\u1ebfn s\u1ef1 hi\u1ec7n di\u1ec7n quan tr\u1ecdng trong c\u00f4ng ngh\u1ec7, t\u1eeb nh\u1eefng n\u1ed7 l\u1ef1c t\u1eeb thi\u1ec7n \u0111\u1ebfn m\u1ea1ng l\u01b0\u1edbi c\u00e1c l\u00e0ng tr\u1ebb SOS. SOS \u0111\u00e3 th\u1ec3 hi\u1ec7n l\u00ean s\u1ef1 hy v\u1ecdng v\u00e0 c\u1ea7u mong s\u1ef1 gi\u00fap \u0111\u1ee1 khi c\u1ea7n thi\u1ebft nh\u1ea5t.<\/span><\/p>\n

Xem th\u00eam:<\/b><\/p>\n