{"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\/es\/blog\/news\/obychnye-opticheskie-linii-svyazi-nauchilis-slushat-ulitsu-ot-opredeleniya-mashin-do-vystrelov","title":{"rendered":"L\u00edneas \u00f3pticas de comunicaci\u00f3n convencionales han aprendido a 'escuchar' la calle: desde la detecci\u00f3n de veh\u00edculos hasta disparos","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

El operador de telecomunicaciones estadounidense Verizon y la empresa japonesa NEC acaban de concluir con \u00e9xito<\/a><\/noindex> Pruebas de campo de un sistema integral de monitoreo del entorno urbano y de eventos mediante l\u00edneas de fibra \u00f3ptica convencionales. No se requieren nuevas inversiones globales: todos los cables de fibra \u00f3ptica ya han sido instalados en el suelo por Verizon y se utilizan para la transmisi\u00f3n de datos en su red. Esta es la singularidad del proyecto: por primera vez, el operador ha utilizado l\u00edneas comerciales de comunicaci\u00f3n \u00f3ptica existentes para la recolecci\u00f3n de datos.<\/p>\n

\"L\u00edneas<\/p>\n

Tecnolog\u00eda monitoreo<\/a><\/noindex> Los datos s\u00edsmicos y del entorno t\u00e9rmico de los cables de fibra \u00f3ptica se han utilizado durante aproximadamente 10 a\u00f1os, por ejemplo, en la industria del petr\u00f3leo. En la ciudad, esta tecnolog\u00eda resulta atractiva para monitorear el tr\u00e1fico y los eventos en las calles, as\u00ed como para controlar el estado de la infraestructura urbana, incluidos caminos, t\u00faneles, puentes y edificios. En las pruebas, Verizon y NEC emplearon un sistema de monitoreo basado en IA (red neuronal convolucional) que pudo determinar la densidad del tr\u00e1fico, la direcci\u00f3n y la aceleraci\u00f3n de veh\u00edculos individuales, su peso, as\u00ed como incidentes en la carretera (colisiones e incluso disparos). Esta informaci\u00f3n no solo ayudar\u00e1 a mejorar el tr\u00e1fico, sino que tambi\u00e9n beneficiar\u00e1 a los servicios de 'primeros respondientes', como la polic\u00eda, ambulancias y servicios de rescate.<\/p>\n

El principio de funcionamiento de un sistema de monitoreo como este se basa en el an\u00e1lisis de la retrodispersi\u00f3n de la se\u00f1al \u00f3ptica (eco) en el cable de fibra \u00f3ptica, cuando las deformaciones t\u00e9rmicas o vibraciones introducen una interferencia f\u00edsica en las l\u00edneas de comunicaci\u00f3n, que es corregida por transceptores \u00f3pticos. Si se obtiene esta informaci\u00f3n con receptores especiales y se analiza con IA, se puede vincular eventos espec\u00edficos a cada sector 'escuchado'.<\/p>\n

en forma de polic\u00eda, ambulancias y servicios de rescate.<\/p>\n

<\/center><\/p>\n

<\/p>\n

<\/center><\/p>\n

\t\t\t\t


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

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