PROBLEM TO BE SOLVED: To provide an electric conduction control device which can reduce consumption power during stop of an engine.SOLUTION: An electric conduction control device for controlling electric conduction of a device which can operate in an automobile during stop of an engine comprises: a CPU 21 which performs control to output an oxide film destructive signal for flowing electric current required for destruction of an oxide film during only a certain period with which the oxide film can be destructed at a specified timing during operation of the engine, and further performs control to output a disconnection detection signal for flowing minute electric current having an electric current value less than that required for destruction of the oxide film during stop of the engine; and an oxide film destructive electric current output circuit 24 which outputs the oxide film destructive signal under the control of the CPU 21; and a disconnection detection signal output circuit 23 which outputs the disconnection detection signal under the control of the CPU 21.SELECTED DRAWING: Figure 1
【課題】エンジン停止中の消費電力を低減可能な通電制御装置を提供することを目的とする。【解決手段】本発明の通電制御装置は、エンジン停止中の自動車内で動作可能な装置の通電を制御する通電制御装置であって、エンジン動作中の所定のタイミングで、酸化皮膜の破壊に必要な電流を流すための信号である酸化皮膜破壊信号を、酸化皮膜を破壊可能な一定期間だけ出力する制御を行い、さらに、エンジン停止中に、酸化皮膜の破壊に必要な電流値未満の微小電流を流すための信号である断線検知信号を出力する制御を行うCPU21と、CPU21の制御により酸化皮膜破壊信号を出力する酸化皮膜破壊電流出力回路24と、CPU21の制御により断線検知信号を出力する断線検知信号出力回路23と、を備える。【選択図】図1
ELECTRIC CONDUCTION CONTROL DEVICE, ELECTRIC CONDUCTION CONTROLLING METHOD AND DISCONNECTION DETECTION DEVICE
通電制御装置、通電制御方法および断線検知装置
05.01.2017
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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