The invention relates to a train platform compartment positioning and display system, which comprises at least three positioning base stations arranged at intervals, positioning beacons arranged in each compartment of a train, and display units arranged in each platform, the positioning base station uses a built-in antenna, a millimeter wave distance measurement communication unit, a Bluetooth distance measurement communication unit, a high-precision clock and an MCU processing unit to carry out distance measurement, data processing and communication work. The invention provides a distance measurement, positioning and communication system utilizing millimeter waves and a Bluetooth technology, accurate measurement of the relative distance and position of a train carriage and a platform is realized, the position of the carriage can be uniquely and obviously identified, and the problem that passengers are inconvenient to find the carriage due to the fact that a color code identification system is adopted to display the position of the carriage at present is effectively solved.
本发明一种列车站台车厢定位与显示系统,包括不少于3个彼此间隔部署的定位基站、置于列车每节车厢的定位信标、置于每个站台的显示单元,定位基站利用内置天线、毫米波测距通信单元、蓝牙测距通信单元、高精度时钟和MCU处理单元进行测距、数据处理和通信工作。本发明提出了一种利用毫米波融合蓝牙技术的测距、定位、通信系统,实现列车车厢与站台的相对距离、位置的精确测量,能够唯一明显标识车厢位置,有效解决目前采用色标标识系统显示车厢位置所造成的乘客查找车厢不方便的问题。
Train platform compartment positioning and displaying system
一种列车站台车厢定位与显示系统
2022-07-12
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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