Abstract: When the speed of a vehicle is not lower than a prescribed value, an operation disabling signal is output from an operation disabling controller to a car navigation system, and the operation of the car navigation system is disabled. However, even when the operation disabling signal is being output to the car navigation system, in the cases where assistance control for a driving operation is being performed on the basis of a risk determination result, and where a prediction result of the risk to the vehicle is that the risk to the vehicle does not increase before a prescribed time elapses, then an operation enabling signal is output from the operation enabling controller to the car navigation system, whereby it becomes possible to operate the car navigation system.

Abstract: An equipment operation controller implements control to disable an operation of equipment that is operated inside a vehicle cabin and not perform functions of the equipment according to such the operation, when a vehicle is traveling at or above a prescribed speed. However, even when the vehicle is traveling at or above the prescribed speed, if a travel assistance unit implements a control for travel assistance and a determination unit determines to permit the operation of the equipment then the operation of the equipment is enabled. The determination unit determines whether or not to permit the operation of the equipment, based on a risk evaluated based on information on the outside of the vehicle acquired by an outside information acquisition unit, and a state of the vehicle, and determines to permit the operation of the equipment when the risk is equal to or lower than a prescribed level.

Abstract: When the speed of a vehicle is not lower than a prescribed value, an operation disabling signal is output from an operation disabling controller to a car navigation system, and the operation of the car navigation system is disabled. However, even when the operation disabling signal is being output to the car navigation system, in the cases where assistance control for a driving operation is being performed on the basis of a risk determination result, and where a prediction result of the risk to the vehicle is that the risk to the vehicle does not increase before a prescribed time elapses, then an operation enabling signal is output from the operation enabling controller to the car navigation system, whereby it becomes possible to operate the car navigation system.

Abstract: An equipment operation controller implements control to disable an operation of equipment that is operated inside a vehicle cabin and not perform functions of the equipment according to such the operation, when a vehicle is traveling at or above a prescribed speed. However, even when the vehicle is traveling at or above the prescribed speed, if a travel assistance unit implements a control for travel assistance and a determination unit determines to permit the operation of the equipment then the operation of the equipment is enabled. The determination unit determines whether or not to permit the operation of the equipment, based on a risk evaluated based on information on the outside of the vehicle acquired by an outside information acquisition unit, and a state of the vehicle, and determines to permit the operation of the equipment when the risk is equal to or lower than a prescribed level.