公开(公告)号：US20240241002A1

公开(公告)日：2024-07-18

申请号：US18624154

申请日：2024-04-02

申请人： Guangzhou Metro Group Co., Ltd. ,  Urban Rail Innovation Network Center Co., Ltd. ,  CARS Engineering Consulting Corporation Limited (Beijing)

发明人： Jianlong Ding ,  Changjun Cai ,  Yougen Peng ,  Dongqiang Deng ,  Tao Tao ,  Haozhi Yuan ,  Xiangyu Ji ,  Lei Yang ,  Wenbin Wang ,  Shenglong Zhang ,  Kaiming Shen ,  Yuanting Dai ,  Zhiheng Wei ,  Tianhao Song ,  Bin Zhu

IPC分类号： G01L5/16 ,  G01M17/08 ,  G08C17/02

CPC分类号： G01L5/16 ,  G01M17/08 ,  G08C17/02

摘要： The present invention discloses a wireless telemetry device for collecting wheel-rail force signals, comprising: a wireless telemetry module, a power supply module, a signal transmission module and a controller. The wireless telemetry module is installed on a wheel axle of a train; a power supply output induction module is installed on a bogie of the train; a power supply receiving induction coil is installed on the wheel axle and electrically connected with the wireless telemetry module; a signal receiving induction module is installed on the bogie of the train; a signal output induction coil is installed on the wheel axle; the controller is installed on the bogie of the train; and the controller realizes signal connection with the signal receiving induction module. In the present invention, the wireless telemetry module and the controller can realize non-contact power transmission and signal transmission.