To provide a power supply control module applicable to a compact electronic key which uses a coin-type battery.SOLUTION: This power supply control module is provided with: a first sheet including a first battery side electrode layer that is connected to a first pole of a coin-type battery, a terminal side electrode layer that is connected to a first pole side terminal of a battery holder, and an insulating layer that insulates the first battery side electrode layer and the terminal side electrode layer; a second sheet including a second battery side electrode layer that is connected to a part of the second surface of the coin-type battery; a wireless communication unit that can carry out wireless communication with an external device, each of which can be disposed at a position near the side surface of the coin-type battery between the end edge of the first sheet and the end edge of the second sheet; a switch that executes switching between a closed state where the first battery side electrode layer and the terminal side electrode layer are electrically connected and an open state where they are disconnected; and a control unit that controls the state of the switch on the basis of the communication result of the wireless communication unit.SELECTED DRAWING: Figure 1
【課題】コイン型電池を用いる小型の電子キーに適用可能な電源制御モジュールを提供する。【解決手段】電源制御モジュールは、コイン型電池の第1極に接続される第1の電池側電極層と、電池ホルダーの第1極側端子に接続される端子側電極層と、第1の電池側電極層および端子側電極層を絶縁する絶縁層とを含む第1のシート部と、コイン型電池の第2の面の一部に接続される第2の電池側電極層を含む第2のシート部と、第1のシート部の端縁と第2のシート部の端縁との間のコイン型電池の側面の近傍位置にそれぞれ配置可能な、外部機器との無線通信が可能な無線通信部と、第1の電池側電極層および端子側電極層が電気的に接続された閉状態および切断された開状態を切り替えるスイッチ部と、無線通信部による通信結果に基づいてスイッチ部の状態を制御する制御部と備える。【選択図】図1
POWER SUPPLY CONTROL MODULE
電源制御モジュール
2019-02-21
Patent
Electronic Resource
Japanese
IPC: | E05B LOCKS , Schlösser / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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