Railway safety computer platform communication method, device, equipment and medium

The invention relates to the field of rail communication, and discloses a railway safety computer platform communication method, device and equipment and a medium. The method comprises the following steps: finishing configuration of a home terminal communication address; acquiring a transmission control protocol (TCP) connection request sent by the train client based on the home terminal communication address, and acquiring an opposite terminal communication address corresponding to the train client according to the TCP connection request; and when it is detected that the unoccupied task process exists, establishing a communication link with the train client based on the opposite terminal communication address. According to the technical scheme provided by the embodiment of the invention, the communication address of the train client is dynamically acquired in the TCP connection establishment process, so that the pre-configuration of the communication address of the train client can be avoided, the configurat