Tramcar intersection safe region control device based on onboard equipment

Abstract

The disclosure provides a tramcar intersection safe region control device based on onboard equipment. The tramcar intersection safety zone control device comprises a train position detection system, an onboard environment sensing system, and an intersection safe region control system. The train position detection system includes a train position ground detection device. The first ground detectiondevice and the second ground detection device of the train position ground detection device are successively installed in the train entrance direction of an intersection. The first ground detection device is configured to receive train feature information and priority passage request information and send the same to an intersection safe region control system. The second ground detection device isconfigured to receive the train feature information and the state information of the train approaching the intersection and send the same to the intersection safe region control system.

Description

technical field [0001] The present disclosure relates to a control device for a safe area at a tram crossing, in particular to a control device for a safe area at a tram crossing based on vehicle-mounted equipment. Background technique [0002] In the public transportation system, modern trams can undertake the bus passenger transport of urban main lines, or as a supplementary public transportation network in the construction area of ​​subway light rail. Most of the operating lines are transformed from urban roads. level intersection. At level intersections, trams interfere with other means of transport and pedestrians, resulting in a reduction in the speed of trams passing through level intersections, which affects the passing capacity of trams at intersections. At the same time, the road traffic situation in domestic cities is complex, and various vehicles and pedestrians on the intersecting roads gather, pass or change directions at intersections, which brings many hidde...

AI Technical Summary

Problems solved by technology

[0006] 1. The intersection priority control system does not take into account the safety protection of trams passing through intersections due to external factors such as other traffic modes (such as pedestrians, social vehicles, etc.) turning and rushing at level intersections, and running red lights at will under the condition of non-independent right of way. This is also the main factor causing safety accidents in tram operation

[0007] 2. The intersection priority control system fails to solve the problem of the non-enclosed operating environment of modern trams, and cannot combine the modern tram signal system to control the blockage of trams and realize the safety protection of train operation

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