The invention provides a positioning system for a battery car in a shield tunnel. The positioning system comprises a video monitoring system, a plurality of UWB fixed base stations, a mobile base station and a management terminal. The positioning system is characterized in that a plurality of UWB fixed base stations comprise a first fixed base station arranged in a tunnel portal area and fixed base stations uniformly distributed at other positions of the tunnel, and the UWB fixed base stations are connected through networking communication; the mobile base station is fixed to the top of the head of the battery car through the two strong magnets below the shell and used for sending accurate mobile signals of the battery car. The mobile base station is adopted in the system to obtain real-time accurate position information of the battery car in the tunnel, and the data transmission range is expanded through a radio station.
本发明提供了一种用于盾构隧道电瓶车的定位系统,包括视频监控系统、多个UWB固定基站、一个移动基站以及管理终端;其特征在于,所述多个UWB固定基站包括设置于隧道洞口区的第一固定基站和均匀分布在隧道其他位置的固定基站,UWB固定基站之间通过组网通讯进行连接;所述移动基站依靠壳体下方的两块强磁固定在电瓶车车头顶部用于发送电瓶车精确的移动信号,该系统采用移动基站获取电瓶车在隧道中的实时精确位置信息,利用电台扩大数据传输范围。
Positioning system for battery car in shield tunnel
一种用于盾构隧道电瓶车的定位系统
2020-08-04
Patent
Electronic Resource
Chinese
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