Peripheral shared communication method and system under fusion control architecture

The invention provides a peripheral shared communication method and system under a fusion control architecture, and the method comprises the steps: assigning and distributing a set shared peripheral interface to a set central server, and carrying out the linkage configuration of each control system related to the train operation control and each virtual machine in the fusion control architecture, each virtual machine is set as a client of a central server, a single shared peripheral interface is used for receiving peripheral data signals of each peripheral device based on architecture deployment, and then the central server controls a shared space arranged between each client and the central server to realize receiving and response of the peripheral data signals. By adopting the scheme of the invention, the obstacle that physical peripheral resources cannot be effectively shared in the existing fusion control application assumption can be solved, the function that all control systems share a single peripheral