PROBLEM TO BE SOLVED: To provide a radio system device capable of more surely avoiding occurrence of radio wave interference with another radio communication system.SOLUTION: A radio system device 100 is a device to be mounted on a vehicle 200, and includes: a radio communication unit 110 for transmitting a wireless signal; a state detector 120 for detecting each of a first timing at which the vehicle 200 shifts from an operation state to a stopped state and a second timing at which the vehicle 200 first shifts from the stopped state to the operation state after the first timing; a position acquisition unit 130 for acquiring a first position that is a position of the vehicle 200 at the first timing and a second position that is a position of the vehicle 200 at the second timing; and an operation controller 150 for controlling the operation of the radio communication unit 110 on the basis of the distance between the first position and the second position.SELECTED DRAWING: Figure 2
【課題】他の無線通信システムとの間での電波干渉の発生をより確実に回避する事ができる無線システム装置を提供する事。【解決手段】無線システム装置100は、車両200に搭載される装置であって、無線信号を送出する無線通信部110と、車両200が作動状態から停止状態へと移行する第1のタイミング、および、当該第1のタイミングの後に最初に車両200が停止状態から作動状態へと移行する第2のタイミング、をそれぞれ検出する状態検出部120と、第1のタイミングにおける車両200の位置である第1の位置と、第2のタイミングにおける車両200の位置である第2の位置と、を取得する位置取得部130と、第1の位置と第2の位置との間の距離に基づいて、無線通信部110の動作を制御する動作制御部150と、を有する。【選択図】図2
RADIO SYSTEM DEVICE AND RADIO COMMUNICATION CONTROL METHOD
無線システム装置および無線通信制御方法
2017-09-21
Patent
Electronic Resource
Japanese
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