Method and device for testing train remote limited driving mode

The invention discloses a test method and device for a train remote limited driving mode, relates to the technical field of rail transit, and mainly aims to realize the test method that a train applies for an RRM mode and executes an RRM function when the train loses positioning and cannot continue full-automatic unmanned driving due to the fact that a line is abnormal. According to the main technical scheme, the method comprises the following steps: acquiring beacon variable information under a beacon fault test condition; under the train parking fault test condition, the restarting condition of the vehicle-mounted controller is determined; determining whether the beacon variable information is that a plurality of beacons are continuously lost or not and whether the restart condition of the vehicle-mounted controller is that restart is completed or not; if yes, it is determined that the train loses positioning information, the train is controlled to be converted from the full-automatic unmanned driving mode