公开(公告)号：US20230415797A1

公开(公告)日：2023-12-28

申请号：US18003494

申请日：2021-09-22

申请人： CASCO SIGNAL LTD.

发明人： Liang Pan ,  Xiaoyong Wang ,  Haigui Xu ,  Yanyang Xing ,  Yiran Lu ,  Shaowen Chen ,  Lingjiao Hong

IPC分类号： B61L5/06 ,  B61L19/16 ,  B61L21/04 ,  B61L27/53 ,  B61L7/06

CPC分类号： B61L5/06 ,  B61L19/16 ,  B61L21/04 ,  B61L27/53 ,  B61L7/06 ,  B61L2027/202

摘要： The present disclosure relates to a switch control method for a rail transit signal system, and an apparatus for the method. When a switch control command of the signal system fails or the signal system confirms agreement with local switch control, the method is configured for performing maintenance operation on a switch via the local switch control apparatus. Compared to the prior art, the present disclosure has the advantages of meeting the requirement of the local switch control, ensuring the safety of a maintenance person and operation, etc.