The invention discloses a line-crossing detection device for a platform. The device comprises a line-crossing detector, an exposed Fresnel lens covering the line-crossing detector, and a signal sensing circuit electrically connected with the line-crossing detector, wherein the line-crossing detector is embedded in one or more safety line modules used for marking an electronic safety line of the platform; the signal sensing circuit is arranged in the safety line module; the line-crossing detector is used for detecting the current position of a passenger on the platform and outputting a line-crossing detection signal to the signal sensing circuit after detecting that the passenger crosses the electronic safety line; and the signal sensing circuit is used for carrying out rectification and voltage stabilization processing on the line-crossing detection signal. According to the invention, line crossing of passengers on the platform can be automatically monitored, so the personal safety of passengers waiting for trains on the platform can be better ensured.
本发明公开了一种站台越线探测装置,所述装置包括:越线探测器、罩设在所述越线探测器上的外漏菲涅尔透镜、以及与所述越线探测器电连接的信号感知电路;所述越线探测器嵌设在用于标识站台电子安全线的一个或多个安全线模组上;所述信号感知电路设置在所述安全线模组内;所述越线探测器用于探测站台上旅客的当前位置,并在探测到有旅客越过所述电子安全线后,向所述信号感知电路输出越线探测信号;所述信号感知电路用于对所述越线探测信号进行整流和稳压处理。本发明可以实现对站台上旅客越线进行自动监测,进而更好地保证站台候车旅客的人身安全。
Line-crossing detection device for platform
一种站台越线探测装置
2021-11-05
Patent
Electronic Resource
Chinese
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