ELECTRIC SOURCE MANAGEMENT SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a system to automatically shut off an electric source when forgetting to switch off a room lamp and a load even if an ignition key is off.

SOLUTION: This electric source management system is characteristically provided with a circuit cutting-off means to stop power supply to the load by interposing itself between a battery loaded on an automobile and the load, a load monitoring means to monitor a working state of the load, a getting-off detection means to detect a door closed state at least at an off position of the ignition key as a getting-off state that an occupant gets off the automobile and a control means to stop the electric power supply to the load by the circuit cutting means in detecting the getting-off state by the getting-off detection means and in detecting the working state of the load by the load monitoring means.

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