Remote control intelligent traffic signal machine

Abstract

The invention discloses a remote control intelligent traffic signal machine, and the signal machine comprises a signal machine receiving end and a remote controller. The signal machine receiving end is disposed in a signal machine cabinet, and the interior of the signal machine cabinet is provided with a main control unit and a power supply for supply power. The main control unit comprises a mainboard and a processor disposed on the mainboard. The interior of the processor is provided with a clock unit, and the processor is connected with a data collection unit, a vehicle video detection unit, a traffic signal lamp control unit, a storage unit and an alarm through communication interfaces. One communication interface comprises one first wireless communication unit, and the processor is wireless connection with the remote controller through the first wireless communication unit. The signal machine irons out the defects in the prior art that a conventional signal machine remote control circuit is high in error rate and the internal state of the signal machine cabinet cannot be uploaded timely. The signal machine can achieve the timely maintenance of a fault, and guarantees the traffic reliability and safety of an intersection controlled by the signal machine.

Description

technical field [0001] The invention belongs to the technical field of intelligent transportation, and in particular relates to a signal machine. Background technique [0002] With the development of society, traffic problems, especially urban traffic problems, have become an important factor in economic and social development, so traffic signals are an indispensable tool for traffic control in contemporary society. The traffic signal machine is specifically used as a device on the actuator in the control system. It is mainly installed near each intersection, and the signal green light time is changed in real time according to the detected traffic flow data. Most of the current traffic signal systems have the disadvantages of large size, low reliability, high energy consumption, high bit error rate of the signal remote control circuit, and irregular system expansion and configuration. Moreover, when the signal machine cabinet is abnormally pried open, flooded in rainy weath...

AI Technical Summary

Problems solved by technology

[0003] In view of the above-mentioned problems existing in the prior art, the main purpose of the present invention is to solve the defects of the prior art, and provide a remote control intelligent traffic signal machine with high integration, high cost performance, high reliability, environmental protection and energy saving, and the ability to detect signal sparks, water level, etc. in the signal machine cabinet, which solves the defects of the high bit error rate of the signal machine remote control circuit in the prior art, and the status in the signal machine cabinet cannot be reported in time, and can realize the timely maintenance of the signal machine failure and ensure the control of the signal machine at the intersection Traffic reliability and safety

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