DE69917997D1 - System zur Luftdruckkontrolle von Reifen - Google Patents

System zur Luftdruckkontrolle von Reifen

Info

Publication number
DE69917997D1
DE69917997D1 DE69917997T DE69917997T DE69917997D1 DE 69917997 D1 DE69917997 D1 DE 69917997D1 DE 69917997 T DE69917997 T DE 69917997T DE 69917997 T DE69917997 T DE 69917997T DE 69917997 D1 DE69917997 D1 DE 69917997D1
Authority
DE
Germany
Prior art keywords
monitoring system
tire pressure
pressure monitoring
tire
pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69917997T
Other languages
English (en)
Other versions
DE69917997T2 (de
Inventor
Noboru Imao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pacific Industrial Co Ltd
Original Assignee
Pacific Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP23909698A external-priority patent/JP3392357B2/ja
Priority claimed from JP10241496A external-priority patent/JP2000071726A/ja
Application filed by Pacific Industrial Co Ltd filed Critical Pacific Industrial Co Ltd
Application granted granted Critical
Publication of DE69917997D1 publication Critical patent/DE69917997D1/de
Publication of DE69917997T2 publication Critical patent/DE69917997T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0415—Automatically identifying wheel mounted units, e.g. after replacement or exchange of wheels
    • B60C23/0416—Automatically identifying wheel mounted units, e.g. after replacement or exchange of wheels allocating a corresponding wheel position on vehicle, e.g. front/left or rear/right
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0433—Radio signals
    • B60C23/0447—Wheel or tyre mounted circuits
    • B60C23/0455—Transmission control of wireless signals
    • B60C23/0464—Transmission control of wireless signals to avoid signal interference
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0474—Measurement control, e.g. setting measurement rate or calibrating of sensors; Further processing of measured values, e.g. filtering, compensating or slope monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
DE69917997T 1998-08-25 1999-08-25 System zur Luftdruckkontrolle von Reifen Expired - Fee Related DE69917997T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP23909698A JP3392357B2 (ja) 1998-08-25 1998-08-25 タイヤ空気圧検出送信機
JP23909698 1998-08-25
JP10241496A JP2000071726A (ja) 1998-08-27 1998-08-27 タイヤ空気圧警報システム
JP24149698 1998-08-27

Publications (2)

Publication Number Publication Date
DE69917997D1 true DE69917997D1 (de) 2004-07-22
DE69917997T2 DE69917997T2 (de) 2005-06-09

Family

ID=26534074

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69917997T Expired - Fee Related DE69917997T2 (de) 1998-08-25 1999-08-25 System zur Luftdruckkontrolle von Reifen

Country Status (3)

Country Link
US (1) US6218936B1 (de)
EP (1) EP0982159B1 (de)
DE (1) DE69917997T2 (de)

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US6463798B2 (en) * 2001-01-17 2002-10-15 Microchip Technology Incorporated Tire inflation pressure monitoring and location determining method and apparatus
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Also Published As

Publication number Publication date
US6218936B1 (en) 2001-04-17
DE69917997T2 (de) 2005-06-09
EP0982159B1 (de) 2004-06-16
EP0982159A2 (de) 2000-03-01
EP0982159A3 (de) 2003-03-26

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