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JP2007015491A Expired / Lapsed JP ⏱️ 0.0 years remaining

Wheel position detecting device and tire air pressure detecting device having the same

Assignee: Denso Corp
•
Filing: 2005-07-06
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Granted: —
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Expires: 2025-07-06
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Abstract

Abstract Translated from Japanese 【課題】 各送信機がどの車輪に取り付けられているかを、ユーザーによるID情報の読み取りなどを行わなくても検出できるようにする。 【解決手段】 車輪の数よりも少ないトリガ機5を各送信機2までの距離が異なったものとなるように設置し、各送信機2でのトリガ信号の受信強度に基づいて、各送信機2が車輪6a〜6dのいずれに取り付けられたものかを特定する。具体的には、このように、各送信フレームに格納された受信強度データから、その送信フレームが車輪6a〜6dのいずれに取り付けられた送信機2から送信されたものであるかを特定する 【選択図】 図1 PROBLEM TO BE SOLVED: To detect to which wheel each transmitter is attached without reading ID information by a user or the like. SOLUTION: Trigger devices 5 smaller than the number of wheels are installed so that the distance to each transmitter 2 is different, and each transmitter 2 is based on the reception intensity of the trigger signal at each transmitter 2. 2 is specified to which of the wheels 6a to 6d. Specifically, in this way, from the received intensity data stored in each transmission frame, it is specified whether the transmission frame is transmitted from the transmitter 2 attached to any of the wheels 6a to 6d. Selection diagram] Fig. 1

Inventors

  • 👤 Masashi Mori
  • 👤 雅士 森
  • 👤 Ryozo Okumura
  • 👤 亮三 奥村
  • 👤 Hideki Saito
  • 👤 英樹 斉藤
  • 👤 Nobuya Watabe
  • 👤 宣哉 渡部

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-05 21:17
CPC Classifications
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