The invention relates to an apparatus installed on a vehicle capable of obtaining control apparatus and method using brain wave, capable of using the brain wave to control electronic device such as car navigation apparatus, robot arm, and an electronic wheel chair combined with a mechanical device. The apparatus at least comprises: a brain wave sensing detection starting unit, a graphic display unit, a brain wave intensity display unit, and a brain wave detection unit. At first, a press button mounted on the steering wheel or in the vehicle of starting the brain wave detection is pressed, a plurality of graphices or characters reparesting options are displayed. Predetermined method is used to think and select. The option is a classification having six ones each grade, the operation is executed many times periodically. Brain wave electrodes are arranged near a head rest or at a position that a member is hanged from roof. The detected brain wave is amplified or processed, then is stored, the control signal is sent in wired mode or wireless mode.
Vehicle mounted apparatus