MULTIPLEX SWITCH FOR AUTOMOBILE

摘要

PURPOSE:To use switches in common and cope with the increase of electrical instrumentation for an automobile with allowance by changing at will the indication of control item for the switch according to the corresponding controlled apparatus. CONSTITUTION:A control board 4 is located at the center of a handle 1. An indicator 5 consists of a liquid crystal dot matrix display 19 and a touch switch plate 20 applied thereto. The arrangement of touch electrode boards on a touch switch plate 20 corresponds to nine touch switches from No1. to No.9. Selective switches 6-10 select driven controllers 14-18 and the corresponding controlled apparatus are selected to be indicated on the indicator 5. A signal line 11 sets a signal transmitting path of dual directional signals between a device provided in a handle 1 and a controller 12 through a multi-channel.