US Patent 11373447 Systems including image detection to inhibit vehicle operation

A system including a vehicle electronic control unit, an imaging device, and a controller is disclosed. The controller includes a processor and memory storing computer-readable medium including executable instructions that, when executed by the processor, cause the controller to capture an image of an operator of a vehicle by the imaging device, determine a facial expression of the operator, and transmit a vehicle operation command to the vehicle electronic control unit. The vehicle operation command causes the vehicle electronic control unit to perform a vehicle operation action based on the facial expression of the operator and an operation state of the vehicle.