To provide a power supply control device, a power supply control method, and a computer program for detecting relay contact abnormality.SOLUTION: A power supply control device 11 disclosed herein controls supply of power via a relay contact 30. When the relay contact 30 is on, a control unit (processing unit) of a microcomputer 24 acquires a first voltage level at an NO terminal 30b located downstream of the relay contact 30. The control unit determines the presence or absence of abnormality in the relay contact 30 on the basis of the acquired first voltage level.SELECTED DRAWING: Figure 1
【課題】リレー接点の異常を検知することができる給電制御装置、給電制御方法及びコンピュータプログラムを提供する。【解決手段】給電制御装置11は、リレー接点30を介した給電を制御する。マイコン24の制御部(処理部)は、リレー接点30がオンである場合、リレー接点30の下流側に位置するNO端子30bの第1電圧値を取得する。制御部は、取得した第1電圧値に基づいて、リレー接点30において異常が発生しているか否かを判定する。【選択図】図1
POWER SUPPLY CONTROL DEVICE, POWER SUPPLY CONTROL METHOD, AND COMPUTER PROGRAM
給電制御装置、給電制御方法及びコンピュータプログラム
2023-10-17
Patent
Electronic Resource
Japanese
Power supply control device, power supply control method, and computer program
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