Protection system for driver boarding area in full-automatic driving maintenance area of subway train

Abstract

The invention relates to a protection system for a driver boarding area in a full-automatic driving maintenance area of a subway train. In the system, a control and display module is used for controlling and monitoring field equipment in real time and displaying the field equipment; a video detection module is used for carrying out boundary crossing detection on the boarding area, capturing crossing behaviors and returning the crossing behaviors to the control and display module; a laser detection module is used for physically detecting the boundary of the boarding area; a sound-light alarm module is used for driving a field alarm lamp to flicker and playing voice to urge border-crossing personnel to leave a dangerous area; and an external interface module accesses an area opening signal and a personnel protection switch signal of a full-automatic driving maintenance area TIAS system as protection control conditions of the system. The personnel protection function of the full-automaticdriving maintenance area of subway train is achieved, a traditional manual protection mode is replaced, automatic control is achieved, manual intervention is not needed, operation efficiency, operation advancement and protection reliability are improved, and warning effect is obvious.

Description

technical field [0001] The invention relates to the technical field of operation and maintenance of subway trains, in particular to a protection system for a driver's boarding area in a fully automatic driving and maintenance area of ​​a subway train. Background technique [0002] During the maintenance operation of subway trains, personal safety is the key point that must be strictly controlled in the maintenance operation. It is stipulated in the existing maintenance operation scenario of the fully automatic driving maintenance area of ​​subway trains that the maintenance operators must meet the requirements of the area opening signal and the opening of the personnel protection switch when entering the fully automatic driving maintenance area, and the subway train is in a signal locked state; but the driver and other boarding personnel Entering the fully automatic inspection area is not limited by this scenario. If the driver and other boarding personnel enter the inspecti...

AI Technical Summary

Problems solved by technology

It is stipulated in the existing maintenance operation scenario of the fully automatic driving maintenance area of ​​subway trains that the maintenance operators must meet the requirements of the area opening signal and the opening of the personnel protection switch when entering the fully automatic driving maintenance area, and the subway train is in a signal locked state; but the driver and other boarding personnel Entering the fully automatic inspection area is not limited by this scenario. If the driver and other boarding personnel enter the inspection area and do not know the time for entering and exiting the automatic driving subway train, they walk through the stockway at will, which will easily cause personal injury such as being scratched by the subway train. ACCIDENT

[0003] In the existing technology, when the driver and other boarding personnel enter the fully automatic maintenance area, manual control and intercom communication are still adopted, and it is very easy for some boarding personnel to fail to communicate and control personnel in place Enter the maintenance operation area, walk through the lane at will, and collide with the fully automatic driving subway train in motion, causing personal injury accidents

This communication and control method has low operational efficiency, personnel control is prone to failure, the warning effect is not good, and it cannot effectively protect the safety of boarding personnel

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