TOUCHLESS VEHICLE CONTROL APPARATUS AND SYSTEMS INCORPORATING THE SAME

摘要

A touchless vehicle control apparatus includes an array of infrared light-emitting LEDs; an array of infrared light sensors for receiving reflected light from an object in accordance with a time sequence in which one or more of the infrared light-emitting LEDs is activated and outputting a plurality of reflected signals; and a processing unit for receiving the reflected signals, identifying a signal function of time by comparing a predetermined threshold with signal levels of the reflected signals, determining motion of the object by referring to the signal function of time, and directing the execution of one or more pre-defined vehicle commands when the determined motion of the object corresponds to a pre-defined motion associated with a vehicle command.