Intelligent Bridge Barrier Gate and Its Traffic Signal Control System

Abstract

The invention provides an intelligent bridge gateway machine and a traffic signal control system. The intelligent bridge gateway machine comprises a main controller, auxiliary controllers, a signal indicating system, a gateway machine body and a control terminal, and the main controller solely controls on-off of the signal indicating system and the gateway machine body through the auxiliary controllers arranged at two ends of a bridge to realize a gateway machine control system. In addition, the gateway machine body can be controlled through the control terminal, so that passing safety of pedestrians or vehicles is guaranteed further; when a moving bridge ascends, passing of the pedestrians or the vehicles is prohibited; when the moving bridge descends, passing of the pedestrians or the vehicles is allowed, control mode is flexible and diverse, and safety of the pedestrians and the vehicles can be guaranteed. Passing permission and passing prohibition states can be adjusted reasonably through the control system, so that the problem of passing of ships in rivers is solved effectively, passing safety of the pedestrians and the vehicles is guaranteed, running efficiency in management and control of the rivers and roads is improved, and traffic resources are utilized reasonably and fully.

Description

technical field [0001] The invention relates to the technical field of movable bridge control, in particular, the invention relates to a barrier gate of an intelligent bridge and a traffic signal control system thereof. Background technique [0002] Modern urban road traffic control gradually tends to develop in the direction of informationization and intelligence, so as to ensure the safer, efficient and orderly operation of road traffic vehicles and increase the speed of vehicles. But in recent years, with the rapid growth of motor vehicle ownership in my country's big cities, traffic problems have become more and more prominent. [0003] At present, there are many rivers and lakes in our country, and there are thousands of rivers, large and small. In order to facilitate transportation, various bridges are built on both sides of the rivers, so that vehicles and pedestrians can pass on the bridge decks. There are also various forms of existing bridge erection, the most com...

AI Technical Summary

Problems solved by technology

There are also various forms of existing bridge erection, the most common of which is the laying of fixed bridges, that is, the bridge cannot be moved up and down after the bridge is built, but the fixed bridge cannot meet the passage requirements of various ships on the river. In addition, there are movable bridges, The lifting and lowering of the bridge can be implemented according to the traffic requirements of river vessels, but the control system of the existing movable bridge has a single function and is not flexible enough to fully guarantee the safety of pedestrians or vehicles

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