公开(公告)号：EP4462954A1

公开(公告)日：2024-11-13

申请号：EP23798320.0

申请日：2023-10-16

申请人： CRSC RESEARCH & DESIGN INSTITUTE GROUP CO., LTD.

发明人： ZHANG, Fusong ,  SUN, Guoying ,  JIANG, Xiaojun ,  XING, Qi ,  HAI, Ning ,  HAN, Lujie ,  LIU, Pei ,  LV, Yuanyuan ,  ZHANG, Hao ,  LIU, Ruidong ,  ZHANG, Zhonghong ,  QI, Ying

IPC分类号： H05B45/30 ,  H05B45/50

摘要： The embodiments of the present invention disclose a signal lamp control system and control method. The signal lamp control system comprises a control module, a driving module and a signal lamp; wherein the control module comprises a controller, the driving module comprises a relay unit and a current acquisition unit, the relay unit and the current acquisition unit both are electrically connected to the controller, and the relay unit and the current acquisition unit are electrically connected to the signal lamp; the current acquisition unit is used for acquiring a current signal of the signal lamp, and the controller is used for determining a operating state of the signal lamp according to the current signal and controlling the operating state of the signal lamp through the relay unit. The signal lamp control system and control method provided by the embodiments of the present invention can improve control reliability.