Seat wiring harness arrangement method and structure for railway vehicle

The invention relates to a seat wiring harness arrangement method and structure for a railway vehicle. A wiring harness required by a seat is led out from a switchboard at one end of a compartment and penetrates through an end wall so as to be arranged in an extending manner along the longitudinal direction of the vehicle body, and a wire connected with a seat electrical appliance is led out of the position of the seat. According to the seat wiring harness arrangement method and structure for the railway vehicle, the wire required by the seat is arranged in the compartment, and the wire is further arranged inside an electric heater on one side of the seat; when the position of the seat of the vehicle is changed, the wire can be flexibly led out of the lower part of the electric heater along with the installation position of the seat and is re-arranged; and the wire is flexible and reliable for arrangement. 本发明涉及种轨道车辆用座椅线束布线方法及布线结构，座椅所需的线束从车厢端的配电盘引出，穿过端墙沿车体纵向延伸布置，在座椅的位置引出与座椅电器连接的电线。本发明将座椅所需的电线布置在车厢内，并进步将电线布置在座