System and method for changing road traffic rules in real time according to traffic flow

Abstract

The invention discloses a system and a method for changing road traffic rules in real time according to the traffic flow. The system comprises vehicle-mounted terminals, a calling center, a traffic signal control device, a control terminal and a uniform GPS (Global Positioning System) module, wherein the traffic signal control device is used for controlling a working state of a traffic signal lamp and an indicating state of a changeable road marking; the control terminal is used for processing and comparing input data information and outputting a control signal; and the uniform GPS module is used for analyzing, comparing and operating the input data information and setting navigation information of each vehicle and the road traffic rules. In the method, the traffic flow is acquired by utilizing the vehicle-mounted terminals; the global navigation is implemented by the uniform GPS module; the navigation information is transmitted to each vehicle-mounted terminal by the control terminal; and the changed road traffic rules are transmitted to the traffic signal control device, so that the changed road traffic rules are executed by the traffic signal control device. According to the invention, the relation among people, vehicles and a road can be effectively coordinated, the smooth traffic is implemented and the relative safety of traveling of people is ensured.

Description

technical field [0001] The invention relates to a system and method for controlling road rules, in particular to a system and method for changing road rules in real time according to traffic flow. Background technique [0002] With the acceleration of urbanization and the rapid development of the automobile transportation industry, a series of problems have appeared in road traffic, such as traffic congestion and frequent traffic accidents. Apparently, conflicts among people, vehicles, and roads have arisen, and have intensified, becoming an important issue that needs to be resolved urgently by the traffic management department. In order to effectively coordinate the relationship between people, vehicles, and roads, there are two main methods that can be adopted at present: one is to expand or build new roads, build overpasses, special lanes, pedestrian overpasses, etc. The conflicting flow of people and vehicles is effectively separated; the second is to establish a comple...

AI Technical Summary

Problems solved by technology

However, for the first method, due to limited land resources and land occupation and other reasons, it is impossible to effectively coordinate the relationship between people, vehicles and roads; for the second method, due to road The executors of traffic rules are mainly traffic lights and road signs. Therefore, the control of road rules is mainly to control the working status of traffic lights and road signs. However, the current working status of traffic lights and road signs mainly depends on artificial It is impossible to carry out objective and comprehensive control, that is, it is impossible to carry out overall control according to the change of traffic flow, so it is also impossible to effectively coordinate the relationship between people, vehicles and roads.

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