To suppress that shift of an acquisition timing of detection data increases excessively.SOLUTION: A transmission and reception device includes a master unit, and first and second slave units configured to be able to communicate with the master unit, and the master unit includes a data collection control unit that transmits a synchronization signal for resetting a first count value which is a count value of a first counter of the first slave unit and a second count value which is a count value of a second counter of the second slave unit to the first slave unit and the second slave unit at a predetermined synchronization cycle, and a first data control unit resets the first count value when the first slave unit receives the synchronization signal, and a second data control unit resets the second count value when the second slave unit receives the synchronization signal.SELECTED DRAWING: Figure 1

    【課題】検出データの取得タイミングのずれが過度に増大するのを抑制する。【解決手段】親機と、それぞれ親機と通信可能に構成された第1子機及び第2子機と、を備える送受信装置であって、親機は、第1子機の第1カウンタのカウント値である第1カウント値及び第2子機の第2カウンタのカウント値である第2カウント値をリセットさせるための同期信号を、予め定められた同期用周期で、第1子機及び第2子機に同時に送信するデータ収集制御部を含み、第1データ制御部は、第1子機が同期信号を受信すると、第1カウント値をリセットし、第2データ制御部は、第2子機が同期信号を受信すると、第2カウント値をリセットするものである。【選択図】図1


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    Title :

    TRANSMISSION AND RECEPTION DEVICE AND VEHICLE


    Additional title:

    送受信装置及び車両


    Contributors:

    Publication date :

    2019-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS / H04Q Wähltechnik , SELECTING



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