Bar-shaped screen safety reminding system and device based on public transportation

Abstract

The invention relates to the technical field of public transport safety auxiliary equipment, and discloses a bar-shaped screen safety reminding system and device based on public transportation. The safety reminding system comprises a main controller, the main controller receives a subway pull-in signal and sends a signal to a display screen to display a first signal, and when an action sensor monitors that an automatic shielding door is opened, a signal is sent to the display screen to display a second signal; and when the automatic shielding door is opened and static, the main controller sends a signal to the display screen to display a third signal, the action sensor sends a signal to the main controller when monitoring that the automatic shielding door is closed, and the main controller sends a signal to the display screen to display a fourth signal. According to the automatic shielding door, circulation reminding is carried out through five signals, a horn is adopted to carry out real-time audio broadcasting so as to achieve the real-time reminding function, and the action sensor can sense the dynamic state of the automatic shielding door so as to achieve rapid reminding.

Description

technical field [0001] The patent of the present invention relates to the technical field of public transportation safety auxiliary equipment, in particular, it relates to a strip screen safety reminder system and device based on public transportation. Background technique [0002] The subway, used to carry passengers commuting in the city, is an indispensable means of rail transportation in today's cities. Due to the relatively high speed of the subway entering and exiting the station, and the relatively crowded subway stations, safety accidents are prone to occur when passengers are waiting. Therefore, it is necessary to reserve a safe distance on the platform so that passengers can wait safely. Most of the existing subway stations are to mark a warning line on the platform and manually monitor it through the staff of the subway station to achieve warning. However, the warning effect of the warning line is not obvious, and it cannot play a good protective role. [0003] A...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a bar-screen safety reminder system and device based on public transportation, so that all passengers can know the status of the screen door in time and avoid collisions with the screen door. The signal is cyclically reminded, and the loudspeaker is used for real-time audio broadcasting to achieve the function of real-time reminder. The motion sensor can realize the dynamic induction of the automatic screen door to achieve a quick reminder. For people, it is impossible to quickly identify, so it is easy to make a collision when the automatic screen door is opened or closed, which will easily lead to the occurrence of automatic screen door trapping incidents.

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