Linkage function design of metro integrated supervisory and control system

The linkage function of integrated supervisory and control system(ISCS) can effectively improve the capacity of emergency response,release the staff pressure under emergency operations,avoid unnecessary operating errors,and reduce the labor strength.Therefore,it is the key to ensuring the metro safety,and is an effective way to improve the efficiency of operations.For the linkage function of ISCS,discussion is made on the design principles,the trigger control modes and configuration management,and some typical linkage plans in metro operations.