{"id":1520,"date":"2022-08-26T06:50:10","date_gmt":"2022-08-26T06:50:10","guid":{"rendered":"https:\/\/www.trafficsolution.cn\/combination-of-geomagnetic-sensors-and-traffic-signal-lights\/"},"modified":"2022-08-26T06:50:10","modified_gmt":"2022-08-26T06:50:10","slug":"combinacion-de-sensores-geomagneticos-y-semaforos","status":"publish","type":"post","link":"https:\/\/www.trafficsolution.cn\/es\/combinacion-de-sensores-geomagneticos-y-semaforos\/","title":{"rendered":"Combinaci\u00f3n de sensores geomagn\u00e9ticos y sem\u00e1foros"},"content":{"rendered":"

Cuando conduces un veh\u00edculo por la carretera, \u00bfte encuentras a menudo con una coincidencia: Cuando el sem\u00e1foro est\u00e1 en verde, a menudo se pone en rojo despu\u00e9s de que haya pasado el \u00faltimo veh\u00edculo. De hecho, este tipo de experiencia no es una \"coincidencia\", gracias al sensor geomagn\u00e9tico enterrado bajo la carretera. Junto con los sem\u00e1foros inteligentes, para mejorar a\u00fan m\u00e1s la capacidad de tr\u00e1fico de las v\u00edas urbanas, los sensores geomagn\u00e9ticos est\u00e1n desempe\u00f1ando un papel muy importante, permitiendo que los sem\u00e1foros \"cambien de cara\" con el flujo del tr\u00e1fico.<\/p>\n

 <\/p>\n

1. Comprender los sensores geomagn\u00e9ticos<\/h2>\n

 <\/p>\n

El campo geomagn\u00e9tico es un recurso inherente a la Tierra que proporciona un sistema de coordenadas natural para la aviaci\u00f3n, la industria aeroespacial y la navegaci\u00f3n, y puede utilizarse para el posicionamiento y el control de la orientaci\u00f3n y la actitud de naves espaciales o barcos. La tecnolog\u00eda de navegaci\u00f3n magn\u00e9tica que utiliza la distribuci\u00f3n espacial del campo magn\u00e9tico terrestre es sencilla, eficaz, fiable y antiinterferente. Es uno de los m\u00e9todos b\u00e1sicos de navegaci\u00f3n y posicionamiento indispensables en los pa\u00edses desarrollados. Por ejemplo, los aviones Boeing con un alto grado de automatizaci\u00f3n est\u00e1n equipados con sistemas de navegaci\u00f3n y posicionamiento magn\u00e9ticos.<\/p>\n

 <\/p>\n

La aplicaci\u00f3n de la tecnolog\u00eda de detecci\u00f3n magn\u00e9tica en el transporte es el sensor geomagn\u00e9tico. El sistema geomagn\u00e9tico inal\u00e1mbrico enterrado de detecci\u00f3n de veh\u00edculos se utiliza para sustituir al detector de veh\u00edculos tradicional de tipo bobina. Cuando el veh\u00edculo pasa por la zona donde se sensores geomagn\u00e9ticos<\/a> est\u00e1n enterrados, el paso y el cruce del veh\u00edculo se juzgan detectando el cambio del campo magn\u00e9tico circundante en relaci\u00f3n con el campo magn\u00e9tico terrestre. Una vez que el receptor recibe la se\u00f1al del detector, la transmite al sistema correspondiente para completar la detecci\u00f3n del veh\u00edculo.<\/p>\n

 <\/p>\n

2. Sensores geomagn\u00e9ticos en el tr\u00e1fico<\/h2>\n

 <\/p>\n

En el tramo de carretera en el que est\u00e9 instalado el sensor geomagn\u00e9tico, los veh\u00edculos que esperen el sem\u00e1foro en rojo ser\u00e1n detectados por el sensor geomagn\u00e9tico, y el sistema de control de se\u00f1ales ajustar\u00e1 autom\u00e1ticamente la duraci\u00f3n de la se\u00f1al de paso en funci\u00f3n del n\u00famero de veh\u00edculos en espera. Cuando la se\u00f1al de tr\u00e1fico se \"distribuye a demanda\" de este modo, se acortar\u00e1 en gran medida el tiempo de despeje en la intersecci\u00f3n, se reducir\u00e1 el despilfarro de recursos de tr\u00e1fico y se reducir\u00e1 la aparici\u00f3n de atascos.<\/p>\n

 <\/p>\n

En la actualidad, el se\u00f1ales de tr\u00e1fico<\/a> en algunos lugares se han inteligenciado. Muchas carreteras arteriales formar\u00e1n un \"cintur\u00f3n de ondas verdes\" en un determinado periodo de tiempo, y es precisamente gracias a la informaci\u00f3n de detecci\u00f3n proporcionada por el sensor geomagn\u00e9tico que este \"cintur\u00f3n de ondas verdes\" se forma suavemente, lo que desempe\u00f1a un papel en el dragado y el mantenimiento de la suavidad. A veces el tramo de carretera es relativamente corto, y al girar a la izquierda desde una calle corta, no hay muchos veh\u00edculos esperando para girar. Si el tiempo de la se\u00f1al de giro a la izquierda es demasiado largo, afectar\u00e1 al tr\u00e1fico de la calle. Este fen\u00f3meno b\u00e1sicamente no aparece ahora. La raz\u00f3n es que el sensor geomagn\u00e9tico \"dirige\" los sem\u00e1foros inteligentes para que se ajusten al flujo de tr\u00e1fico.<\/p>\n

 <\/p>\n

Cuando los veh\u00edculos est\u00e1n congestionados, se lleva a cabo una descongesti\u00f3n manual aumentando la fuerza policial; cuando los veh\u00edculos que pasan no est\u00e1n saturados, se utilizan equipos cient\u00edficos y tecnol\u00f3gicos para dirigir el tr\u00e1fico. Este m\u00e9todo artificial e inteligente de gesti\u00f3n del tr\u00e1fico ha madurado. Con el uso de equipos tecnol\u00f3gicos como sensores geomagn\u00e9ticos y se\u00f1ales inteligentes, la gesti\u00f3n actual del tr\u00e1fico se ha perfeccionado y se ha hecho m\u00e1s cient\u00edfica y razonable.<\/p>","protected":false},"excerpt":{"rendered":"

Cuando conduce un veh\u00edculo en la carretera, a menudo se encuentra con una coincidencia: despu\u00e9s de que la luz verde est\u00e1 encendida, a menudo se vuelve roja despu\u00e9s de que ha pasado el \u00faltimo veh\u00edculo, y la hora es muy precisa. De hecho\u2026<\/p>","protected":false},"author":1,"featured_media":1519,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[38,44],"tags":[],"class_list":["post-1520","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-industry-news"],"acf":[],"yoast_head":"\nCombination of Geomagnetic Sensors and Traffic Signal Lights<\/title>\n<meta name=\"description\" content=\"When you drive a vehicle on the road, do you often encounter a coincidence: After the green light is on, it often turns to red after the last vehicle has passed, and the time is very accurate. 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