CONTROL SYSTEM

Provided is a control system including a control server, an on-vehicle device mounted to a vehicle, and a device to be controlled by a device control signal. The on-vehicle device includes: a vehicle information acquisition unit for acquiring vehicle information including a vehicle ID, and vehicle position information; and a server communication unit for transmitting the vehicle information and the vehicle position information to the control server. The control server includes a communication area determination unit: which determines a vehicle for which the vehicle ID matches a registration vehicle ID, to be a registration vehicle; which generates a device control signal on the basis of device setting information and a device control area determination result being a result of determination as to whether or not the registration vehicle is inside the device control area; and which outputs the device control signal to the device.