Traffic light wireless transmitting device

Abstract

The invention discloses a traffic light wireless transmitting device. A plurality of Hall sensors are arranged in parallel and are externally connected with a solar battery panel to charge power to a storage battery of the device; the storage battery is used for providing electric energy to a control chip and a wireless transmitter of the device; when the device is used, the Hall sensors sleeve different signal wires of traffic lights; when a traffic light is powered on, current passes through a corresponding signal line, an Hall sensor acts rapidly to transmit an electric signal to a control chip, then the control chip distinguishes the serial number of the Hall Sensor transmitting the signal, confirms a traffic light signal and time information at the moment, and transmits the traffic light signal and the time information to a vehicle operation control system or a navigation system for receiving and processing related traffic signals in a wireless transmission mode, and thus an optimal route can be selected for a vehicle conveniently.

Description

technical field [0001] The invention relates to the field of traffic devices, in particular to a wireless transmission device for traffic signal lamps. Background technique [0002] With the development of the times, transportation has also developed rapidly. The complex and huge transportation system facilitates people's lives and shows the progress of the times, but it also causes many problems, such as unreasonable traffic planning and traffic congestion. , frequent traffic accidents. The development of transportation has brought about the rapid development of navigation systems, but the current navigation systems rely on satellite communication technology, which relies on positioning signals, and navigation systems do not involve real-time information at traffic intersections. At present, although several unmanned vehicles developed by Google and Baidu can recognize the signal of traffic lights, they rely on machine vision sensing technology and supplemented by big data...

AI Technical Summary

Problems solved by technology

[0002] With the development of the times, transportation has also developed rapidly. The complex and huge transportation system facilitates people's lives and shows the progress of the times, but it also causes many problems, such as unreasonable traffic planning and traffic congestion. , frequent traffic accidents

The development of transportation has brought about the rapid development of navigation systems, but the current navigation system relies on satellite communication technology, which relies on positioning signals, and the navigation system does not involve real-time information at traffic intersections

At present, although several unmanned vehicles developed by Google and Baidu can recognize the signal of traffic lights, they rely on machine vision sensing technology and supplemented by big data processing, requiring the system to have faster computing power and high cost. , it is difficult to popularize in a short time

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