Traffic signal lamp based on single chip microcomputer

Abstract

The invention discloses a traffic signal lamp based on a single chip microcomputer, comprising a mounting post, a mounting bracket and a signal lamp main body, wherein a mounting end of the mounting bracket is fixedly connected with a top of the mounting post, the signal lamp main body is fixedly mounted at a tail end of the mounting bracket, a searchlight is disposed on a side corresponding to the signal lamp main body of the mounting bracket, a camera is disposed between the searchlight and the signal lamp main body, the output ends of the signal lamp main body and the camera are connected to a single chip microcomputer through a data collector, and the output end of the single chip microcomputer is connected with a GPS positioning module and is connected with a wireless transmission module through the GPS positioning module. The traffic signal lamp based on the single chip microcomputer is simple in structure and convenient in installation. The camera is matched with the signal light and the speed measuring device to monitor the intersection, so that the monitoring effect on the vehicle at the intersection is improved, and the phenomenon that the vehicle is in dangerous drivingat the overspeed at an intersection speeding is reduced.

Description

technical field [0001] The invention belongs to the technical field of traffic signal lamps, in particular to a traffic signal lamp based on a single-chip microcomputer. Background technique [0002] Traffic is the lifeblood of urban economic activities and plays a very important role in the development of urban economy and the improvement of people's living standards. In recent years, with the continuous growth of the economy, the rapid development of urbanization and motorization, the limited growth of urban roads and the unlimited increase of vehicles have caused serious traffic congestion problems, among which the traffic congestion problem at intersections is the most serious. According to the data system, the annual economic loss due to traffic congestion is as high as billions of dollars, and it has become a bottleneck restricting economic development and urban construction. [0003] At present, traffic signal systems at home and abroad mainly include timing control ...

AI Technical Summary

Problems solved by technology

Among them, the timing control system cannot adapt to random changes in traffic flow, and cannot realize real-time control of traffic flow, and its control effect is poor

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