The invention discloses an NFC high-precision positioning method for a wireless flat shunting system, the system comprises a positioning terminal device, a dispatching desk and a server, the positioning terminal device is internally provided with an NFC module used for collecting and storing positioning information, and the dispatching desk communicates with the positioning terminal device in an active communication mode; the positioning terminal equipment communicates with the dispatching desk in a passive communication mode; according to the invention, the NFC module is added to the positioning terminal equipment, so that the positioning information is acquired in real time and sent in real time, and a user is not required to have any operation. The positioning information is transmitted along with the feedback signaling, the power consumption is less than that of a traditional Bluetooth or WIFI mode, the Internet does not need to be connected, the power consumption is greatly reduced, and the service time of the equipment terminal can be prolonged.
本发明公开了一种用于无线平面调车系统的NFC高精度定位方法,系统包括定位终端设备、调度台和服务器,定位终端设备内置用于采集和存储定位信息的NFC模块,调度台采用主动式通讯方式与定位终端设备进行通讯;定位终端设备采用被动式通讯方式与调度台进行通讯;本发明在定位终端设备增加NFC模块,实现实时采集定位信息,实时发送,不要求用户有任何操作。定位信息随回示信令传递,比传统蓝牙或者WIFI方式的耗电量少,且不需要连接互联网,功耗大大降低,可延长设备终端使用时间。
NFC high-precision positioning method for wireless flat shunting system
一种用于无线平面调车系统的NFC高精度定位方法
2022-07-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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