公开(公告)号：US20240239390A1

公开(公告)日：2024-07-18

申请号：US18016678

申请日：2021-11-04

Applicant: CASCO SIGNAL LTD.

Inventor： Zhaoyao WANG ,  Xiaoyong WANG ,  Huaxiang LIU ,  Donghai WANG ,  Xiaoque LING ,  Liang PAN

IPC: B61L27/30 ,  B61L27/20

CPC classification number: B61L27/30 ,  B61L27/20

Abstract: A disclosure relates to a degradation management method for a versatile signal system, a device and a medium. The versatile signal system supports both the CTCS system for the national railway and the CBTC system for the urban railway; the method controls the safety of trains equipped with the CTCS system or the CBTC system on the same line, and effectively conducts degraded operation management; and the management method comprises switching between normal operation modes of the CTCS system and the CBTC system, switching between degraded operation modes, and switching between normal operation modes and degraded operation modes in a shared area. Compared with the prior art, the disclosure has the advantage that effective degradation operation mode management on trains running on a line under a CTCS+CBTC signal system is realized.