PROBLEM TO BE SOLVED: To provide a technique which can reduce labor such as a power source operation in a portable radio machine which can be mounted on a movable body.SOLUTION: A radio communication system having an on-vehicle adaptor 120 mounted on an automobile 110, and a portable radio machine 130 which can be fitted onto the on-vehicle adaptor 120, in which when an ignition switch 112 of the automobile 110 is switched on, a voltage is supplied to the portable radio machine 130 from a battery 111 of the automobile 110 via the on-vehicle adaptor 120. The on-vehicle adaptor 120 comprises a magnetic generating part 211 which generates magnetism based on the voltage from the automobile 110, and the portable radio machine 130 comprises a magnetic detection part 221 which detects magnetism generated by the magnetic generating part 211, and a control part 222 which switches on an electric power source of the portable radio machine 130 according to detection of magnetism by the magnetic detection part 221.SELECTED DRAWING: Figure 1
【課題】移動体に搭載可能な携帯無線機における電源操作などの手間を軽減することが可能な技術を提案する。【解決手段】自動車110に搭載された車載アダプタ120と、車載アダプタ120に取り付け可能な携帯無線機130とを有し、自動車110のイグニッションスイッチ112がオンの場合に自動車110のバッテリ111から車載アダプタ120を通じて携帯無線機130に電圧が供給される無線通信システムにおいて、車載アダプタ120は、自動車110からの電圧に基づいて磁気を発生させる磁気発生部211を備え、携帯無線機130は、磁気発生部211により発生される磁気の検出を行う磁気検出部221と、磁気検出部221により磁気が検出されたことに応じて、当該携帯無線機130の電源をオンにする制御部222とを備える。【選択図】図1
RADIO COMMUNICATION SYSTEM AND PORTABLE RADIO MACHINE
無線通信システム及び携帯無線機
2017-06-22
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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