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1. 发明专利

JPH01164645A CONTROLLER FOR AUTOMOBILE 失效
公开(公告)号：JPH01164645A
公开(公告)日：1989-06-28
申请号：JP27637688
申请日：1988-11-02
申请人： BOSCH GMBH ROBERT
发明人： HAINTSU GIYUNTAA YOOSU
IPC分类号： G08C23/04 , B60R16/02 , G01D5/58 , H04Q9/00
摘要： PURPOSE: To control an electronic control device without being affected by noise by providing a photoelectric element on the front stage of the electronic control device, and applying the light from an energy source which is a light emitter to the photoelectric element via a photoconductor when feeding energy to the electronic control device. CONSTITUTION: A photoelectric element 2 is connected to the front stage of an electronic control device constituted of a microcomputer and forming the major section of the control system of an automobile, and a light input terminal 3 and electric output terminals 4, 5 are provided on the element 2. The electric output terminals 4, 5 are connected to the energy feed input terminals 8, 9 of the electronic control device 1 by lead wires 6, 7. A light emitter 10 is connected as an energy source to the light input terminal 3 of the photoelectric element 2 via a photoconductor or a photoconductive cable (optical fiber or the like). The light emitter 10 is driven by the energy fed from another power supply voltage, the emitted light is applied to the photoelectric element 2, and it is converted into electric energy here and is inputted to the electronic control device 1.

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