Abstract: The foundation of Metro Vehicle Base Integrated Automation System（MDIAS）is the centralized control and supervision system of dispatching, and the integration of computer technology, modern communication technology,especially network technology and control technology,thus a closed-loop system of dispatching and command is formed,realizing real-time process control and real-time information processing. The automatic handling of vehicle receiving and dispatching operation is realized through automatic scheduling of vehicle receiving and dispatching plan, generation of interlocking executable instructions through route search,and issuance to the interlocking control system for implementation,real-time monitoring of the implementation of the plan through the existing vehicle management interface.The implementation route and realization scheme of automatic handling of vehicle receiving and dispatching operation based on MDIAS is introduced.