Crossing warning system and crossing warning control method

Abstract

The embodiment of the invention provides a crossing warning system and a crossing warning control method. The crossing warning system comprises a remote monitoring system and a plurality of on-site monitoring systems, and each on-site monitoring system comprises a crossing control cabinet, a network camera, an alarm system and an obstacle recognition system. The crossing control cabinets and the network cameras are connected with the remote monitoring system, and the alarm systems and the obstacle recognition systems are connected with the crossing control cabinets. Each alarm system comprisesan explosion-flashing warning device, a forecast annunciator, an electronic guardrail and a plurality of vehicle detection sensors. The remote monitoring system is used for displaying a monitoring image transmitted by the network cameras and issuing a control instruction to the crossing control cabinets; the alarm systems are used for determining a train running state; the crossing control cabinets are used for controlling the explosion-flashing warning devices, the forecast annunciators and the electronic guardrails to carry out warning according to a set execution sequence according to therunning state of the train and / or the control instruction; the obstacle recognition systems are used for obstacle detection in the alarm prompt process.

Description

technical field [0001] The present application relates to the technical field of traffic control, in particular, to a crossing warning system and a crossing warning control method. Background technique [0002] A railway crossing, known in some areas as a level crossing, is a level crossing between a road and a railway, and there are no viaducts or tunnels at the crossing. Early railway crossings were guarded. When a train was about to pass through the crossing, the guards had to perform some indicative actions to signal all vehicles and pedestrians at the crossing to stop, and guide the vehicles and pedestrians to leave the railway track. For added protection and ease of guidance, railings were introduced to stop vehicles and pedestrians from breaking into the railway. [0003] In recent years, crossing management has tended to be automated, but usually a staff member is still required to manage a crossing. Since the crossings are scattered along the railway, most crossing...

AI Technical Summary

Problems solved by technology

[0003] In recent years, crossing management has tended to be automated, but usually a staff member is still required to manage a crossing. Since the crossings are scattered along the railway, most crossings need to be on duty all day, and the decentralized management method is inefficient

And if only the monitoring video of each crossing is connected to the monitoring center for remote guarding, the centralized guarding method can improve the efficiency of railway crossing operations to a certain extent, but the safety hazard of the crossing is relatively large

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