Background server, vehicle, method and program product for vehicle control

The invention relates to the technical field of automobiles, in particular to a background server, a vehicle, a method and a program product for vehicle control, which are used for improving the vehicle control efficiency after a digital key master control module is replaced. Wherein the background server comprises a TSM used for updating related verification information of the first digital key main control module to a new security chip corresponding to the second digital key main control module to replace new verification information preset in the second digital key main control module; the first digital key master control module is an original digital key master control module in the target vehicle, and the second digital key master control module is a replaced digital key master control module in the target vehicle; the replaced verification information is used for bidirectional authentication of the target vehicle and the key end in the key use stage, and control over the target vehicle is achieved. The