Abstract: In view of the outstanding problems of low operation efficiency and high risk of misoperation in the current power grid equipment switching operation, it is urgent to improve the operation efficiency of equipment switching through technological innovation and reduce the risk of misoperation. The program operation scheme and key technologies based on dispatching D5000 system are proposed. First introduces the overall architecture of the procedural operating system scheduling end, main process procedure, mainly introduces the procedure, safety comprehensive intelligence into ticket and false, and isolating switch position key technologies such as automatic confirmation, finally introduces the scheme and key technology in the practical application effect of scheduling the procedure function adaptability is good, safe and reliable, low risk of wrong operation, High operation efficiency, reduce the extra power outage time caused by manual operation on site, better ensure the reliable supply of electricity.