Alarm method and device based on platform door state detection

Abstract

The invention discloses an alarm method and device based on platform door state detection. The method comprises the following steps of detecting first state information of at least one platform end door and second state information of at least one SPKS protection button corresponding to the platform end door in real time; according to the first state information, controlling warning broadcast of arail-mounted area corresponding to the platform end door; controlling the playing state of the warning broadcast according to the second state information; wherein the SPKS protection button is located in the rail-mounted area. According to the invention, people entering the rail-mounted area can be effectively reminded and warned. Workers can be reminded to press down the SPKS protection buttonto block the area when entering the rail-mounted area, it is guaranteed that the workers entering the rail-mounted area are warned and reminded in time, safety problems are avoided, meanwhile, a largeamount of manpower does not need to be arranged to watch the platform end door, cost is saved, and efficiency is high. The method can be widely applied to the technical field of rail transit.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to an alarm method and device based on platform door state detection. Background technique [0002] Urban rail transit has become an indispensable travel tool in people's daily work and life due to its advantages of convenience, speed, punctuality and comfort. With the rapid development of urban rail transit and the continuous increase of passenger flow on the line network, there is an urgent need for a more intelligent system as a support to further improve the level of line safety operation. [0003] Existing platforms usually have platform end doors for staff to enter the track area for daily operations and driver shift shifts. However, there is no effective linkage mechanism between the urban rail transit broadcasting system, platform end doors, and the SPKS protection button of the signal system. When idlers enter the track area through the platform end door, or internal ...

AI Technical Summary

Problems solved by technology

[0003] Existing platforms usually have platform end doors for staff to enter the track area for daily operations and driver shift shifts. However, there is no effective linkage mechanism between the urban rail transit broadcasting system, platform end doors, and the SPKS protection button of the signal system. When idlers enter the track area through the platform end door, or internal personnel forget to press the SPKS protection button after entering the track area, resulting in no area blockade, due to the inability to provide timely warnings and reminders, it is easy for trains to pass through the track area. safe question

However, if a staff member is arranged to guard the end gate of the platform, a large amount of manpower is required, and the cost is high and the efficiency is low, which is not realistic

Images