PROBLEM TO BE SOLVED: To provide a mobile-mounted communication device applicable to various antennas and also capable of changing setting of a mobile-mounted device in accordance with an antenna to which the mobile-mounted device is connected.SOLUTION: A mobile-mounted communication device comprises: one or more mobile-mounted antennas which exchange signals with one or more external communication machines of different communication methods; and a mobile-mounted device which is connected to the one or more mobile-mounted antennas and performs drive control. The mobile-mounted device includes: an input voltage determination unit which determines whether a voltage value is included within a preset range when it is detected that power is being supplied to the mobile-mounted device; an antenna drive control unit which causes a power supply circuit to supply power to a side of the mobile-mounted antenna in a case where the voltage value is included within the preset range; an antenna determination unit which determines a connection state of the mobile-mounted antenna in accordance with a voltage change caused by the power supply to the side of the mobile-mounted antenna; and a mobile-mounted device function setting unit which sets functions of the mobile-mounted device in accordance with a determination result of the antenna determination unit.SELECTED DRAWING: Figure 3
【課題】多種のアンテナに適用可能で、接続されたアンテナに従って移動体搭載器の設定の変更も可能な移動体搭載通信装置を提供する。【解決手段】通信方式の異なる1つ以上の外部通信機と信号の送受信を行う1つ以上の移動体搭載アンテナと、前記1つ以上の移動体搭載アンテナに接続されて駆動制御を行う移動体搭載器と、を備え、前記移動体搭載器が、前記移動体搭載器が電力供給されていることを検知すると電圧値が設定範囲内か否かを判定する入力電圧判定部と、前記電圧値が設定範囲内の場合に、電源回路から前記移動体搭載アンテナ側へ電力供給を行わせるアンテナ駆動制御部と、前記移動体搭載アンテナ側への電力供給による電圧変化に従って前記移動体搭載アンテナの接続状態を判定するアンテナ判定部と、前記アンテナ判定部の判定結果に従って前記移動体搭載器の機能を設定する移動体搭載器機能設定部と、を含む。【選択図】図3
MOBILE-MOUNTED COMMUNICATION DEVICE, CONTROL METHOD THEREFOR AND CONTROL PROGRAM THEREFOR
移動体搭載通信装置およびその制御方法および制御用プログラム
2018-04-12
Patent
Electronic Resource
Japanese
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