To more quickly specify a response signal transmitted from a sensor transmitter mounted on a wheel of its own vehicle, and to register mounting of the sensor transmitter on the wheel of its own vehicle.SOLUTION: When an IG switch is switched from OFF to ON, a receiver 3 outputs a trigger signal including a start command from a trigger device 5 to perform random transmission of a frame including ID information from each sensor transmitter 2. Whenever the receiver 3 receives the frame and the ID information is registered, the trigger signal including a stop command is transmitted to the sensor transmitters 2 by adding the registered ID information, and the random transmission from the sensor transmitter 2 having registered the ID information is stopped.SELECTED DRAWING: Figure 1
【課題】より早く自車両の車輪に取り付けられたセンサ送信機から送信された応答信号であることを特定して、そのセンサ送信機を自車両の車輪に取り付けられたものとして登録する。【解決手段】IGスイッチがオフからオンに切り替わると、受信機3がトリガ機5より開始コマンドを含むトリガ信号を出力させることで各センサ送信機2からID情報を含むフレームのランダム送信を行わせるようにしている。そして、受信機3にフレームが受信されてID情報が登録されるたびに、登録したID情報を付して停止コマンドを含むトリガ信号をセンサ送信機2に伝え、ID情報を登録済みのセンサ送信機2からのランダム送信を停止させるようにしている。【選択図】図1
WHEEL REGISTRATION DEVICE AND TIRE PNEUMATIC PRESSURE DEVICE INCLUDING THE SAME
車輪登録装置およびそれを備えたタイヤ空気圧検出装置
2019-01-31
Patent
Electronic Resource
Japanese
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