METHOD FOR CONTROLLING VEHICLE AIR CONDITIONER AND VEHICLE ON-BOARD CONTROLLER

The present disclosure relates to a method and device for controlling vehicle air conditioner, and a vehicle on-board controller. The vehicle on-board controller acquires the target command, the target command is generated and sent by the terminal at the target time according to the target pre-control strategy. The target pre-control strategy is generated according to the key data and confirmed by the user. Therefore, the vehicle on-board controller can control the vehicle on-board battery to provide the target input power for the vehicle air conditioner within the preset length of time according to the target command, so that the vehicle air conditioner may precool or preheat for the preset length of time from the target time.