{"id":38870,"date":"2019-10-31T22:26:27","date_gmt":"2019-10-31T19:26:27","guid":{"rendered":"https:\/\/prohoster.info\/blog\/obychnye-opticheskie-linii-svyazi-nauchilis-slushat-ulitsu-ot-opredeleniya-mashin-do-vystrelov\/"},"modified":"2019-10-31T22:26:27","modified_gmt":"2019-10-31T19:26:27","slug":"obychnye-opticheskie-linii-svyazi-nauchilis-slushat-ulitsu-ot-opredeleniya-mashin-do-vystrelov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/obychnye-opticheskie-linii-svyazi-nauchilis-slushat-ulitsu-ot-opredeleniya-mashin-do-vystrelov","title":{"rendered":"B\u011b\u017en\u00e9 optick\u00e9 komunika\u010dn\u00ed linky se nau\u010dily 'naslouchat' ulici: od rozpozn\u00e1v\u00e1n\u00ed vozidel po v\u00fdst\u0159ely.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Americk\u00fd telekomunika\u010dn\u00ed oper\u00e1tor Verizon a japonsk\u00e1 spole\u010dnost NEC pr\u00e1v\u011b \u00fasp\u011b\u0161n\u011b dokon\u010dili<\/a><\/noindex> Ter\u00e9nn\u00ed zkou\u0161ky komplexn\u00edho syst\u00e9mu monitorov\u00e1n\u00ed m\u011bstsk\u00e9ho prost\u0159ed\u00ed a ud\u00e1lost\u00ed pomoc\u00ed b\u011b\u017en\u00fdch optick\u00fdch linek. \u017d\u00e1dn\u00e9 nov\u00e9 glob\u00e1ln\u00ed investice \u2014 v\u0161echny optick\u00e9 kabely byly ji\u017e d\u00e1vno polo\u017eeny do zem\u011b spole\u010dnost\u00ed Verizon a jsou pou\u017e\u00edv\u00e1ny k p\u0159enosu dat v jej\u00ed s\u00edti. V tom spo\u010d\u00edv\u00e1 jedine\u010dnost projektu: poprv\u00e9 oper\u00e1tor vyu\u017eil k shroma\u017e\u010fov\u00e1n\u00ed dat existuj\u00edc\u00ed optick\u00e9 komer\u010dn\u00ed komunika\u010dn\u00ed linky.<\/p>\n

\"B\u011b\u017en\u00e9<\/p>\n

Technologie sledov\u00e1n\u00ed<\/a><\/noindex> Seismick\u00e1 data a teplotn\u00ed podm\u00ednky optick\u00fdch kabel\u016f se pou\u017e\u00edvaj\u00ed ji\u017e asi 10 let, nap\u0159\u00edklad v oblasti t\u011b\u017eby ropy. Ve m\u011bst\u011b by tuto technologii bylo l\u00e1kav\u00e9 vyu\u017e\u00edt k sledov\u00e1n\u00ed pohybu a ud\u00e1lost\u00ed na ulic\u00edch, stejn\u011b jako k monitorov\u00e1n\u00ed stavu m\u011bstsk\u00e9 infrastruktury, jako jsou silnice, tunely, mosty a budovy. V testech Verizon a NEC monitorovac\u00ed syst\u00e9m zalo\u017een\u00fd na AI (konvolu\u010dn\u00ed neuronov\u00e1 s\u00ed\u0165) dok\u00e1zal ur\u010dovat hustotu dopravy v proudu automobil\u016f, sm\u011br pohybu a zrychlen\u00ed jednotliv\u00fdch vozidel, jejich ton\u00e1\u017e, a tak\u00e9 incidenty na silnici (nehody a dokonce i v\u00fdst\u0159ely). Tyto informace pomohou nejen ke zlep\u0161en\u00ed dopravy, ale tak\u00e9 k podpo\u0159e \u201eprvn\u00edch reaguj\u00edc\u00edch\u201c slu\u017eeb, jako je policie, z\u00e1chrann\u00e1 slu\u017eba a hasi\u010di.<\/p>\n

Princip fungov\u00e1n\u00ed takov\u00e9ho monitorovac\u00edho syst\u00e9mu spo\u010d\u00edv\u00e1 v anal\u00fdze zp\u011btn\u00e9ho rozptylu optick\u00e9ho sign\u00e1lu (echa) v optick\u00e9m kabelu, kdy teplotn\u00ed deformace nebo vibrace vn\u00e1\u0161ej\u00ed fyzick\u00e9 ru\u0161en\u00ed do komunika\u010dn\u00edch linek, kter\u00e9 jsou korigov\u00e1ny optick\u00fdmi p\u0159ij\u00edma\u010di a vys\u00edla\u010di. Pokud tuto informaci po\u0159izujeme speci\u00e1ln\u00edmi p\u0159ij\u00edma\u010di a analyzujeme ji pomoc\u00ed AI, m\u016f\u017eeme k ka\u017ed\u00e9mu \"odposlouch\u00e1van\u00e9mu\" sektoru p\u0159i\u0159adit velmi konkr\u00e9tn\u00ed ud\u00e1losti.<\/p>\n

Spole\u010dnost Verizon aktivn\u011b roz\u0161i\u0159uje svou kabelovou infrastrukturu. Ka\u017ed\u00fd m\u011bs\u00edc zvy\u0161uje d\u00e9lku infrastruktury p\u0159ibli\u017en\u011b o 1400 mil (2253 km). V p\u0159\u00edpad\u011b popt\u00e1vky po slu\u017eb\u011b pro sledov\u00e1n\u00ed situace na ulic\u00edch je Verizon p\u0159ipravena ji roz\u0161\u00ed\u0159it na cel\u00e9 \u00fazem\u00ed USA, kde je p\u0159\u00edtomna nebo bude vy\u017eadov\u00e1na.<\/p>\n

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Zdroj: 3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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