JPS6488161A - Vehicle speed detecting device - Google Patents

Vehicle speed detecting device

Info

Publication number
JPS6488161A
JPS6488161A JP62245627A JP24562787A JPS6488161A JP S6488161 A JPS6488161 A JP S6488161A JP 62245627 A JP62245627 A JP 62245627A JP 24562787 A JP24562787 A JP 24562787A JP S6488161 A JPS6488161 A JP S6488161A
Authority
JP
Japan
Prior art keywords
vehicle speed
value
generator
smaller
pulse
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.)
Pending
Application number
JP62245627A
Other languages
English (en)
Inventor
Hiroki Oka
Nobuyoshi Nakura
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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
Application filed by Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP62245627A priority Critical patent/JPS6488161A/ja
Priority to US07/250,899 priority patent/US4876527A/en
Publication of JPS6488161A publication Critical patent/JPS6488161A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/54—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating speed outside of the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP62245627A 1987-09-29 1987-09-29 Vehicle speed detecting device Pending JPS6488161A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62245627A JPS6488161A (en) 1987-09-29 1987-09-29 Vehicle speed detecting device
US07/250,899 US4876527A (en) 1987-09-29 1988-09-29 Vehicle speed detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62245627A JPS6488161A (en) 1987-09-29 1987-09-29 Vehicle speed detecting device

Publications (1)

Publication Number Publication Date
JPS6488161A true JPS6488161A (en) 1989-04-03

Family

ID=17136486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62245627A Pending JPS6488161A (en) 1987-09-29 1987-09-29 Vehicle speed detecting device

Country Status (2)

Country Link
US (1) US4876527A (ja)
JP (1) JPS6488161A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03202775A (ja) * 1989-12-29 1991-09-04 Nissan Motor Co Ltd 車輪速センサの異常検出装置

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140260A (en) * 1988-03-09 1992-08-18 Lucas Industries Public Limited Company Method of examining functionability of a wheel speed sensor
JP2691210B2 (ja) * 1988-06-13 1997-12-17 本田技研工業株式会社 四輪駆動車加速時の車両速度推定方法
JP2699417B2 (ja) * 1988-06-14 1998-01-19 トヨタ自動車株式会社 四輪駆動式車輌に於ける回転速度センサの異常判定装置
JPH07117407B2 (ja) * 1989-06-02 1995-12-18 三菱電機株式会社 車両の後輪操舵装置
DE3932638A1 (de) * 1989-09-29 1991-04-11 Bosch Gmbh Robert Bremsdruckregelsystem
JPH0750117B2 (ja) * 1990-01-18 1995-05-31 株式会社椿本チエイン 車輌の速度制御方法及び速度制御装置
US5140305A (en) * 1991-01-17 1992-08-18 Westinghouse Electric Corp. Speed sensor failure detection method and apparatus for an overspeed protection system
US5309140A (en) * 1991-11-26 1994-05-03 The United States Of America As Represented By The Secretary Of The Navy Feedback system for remotely operated vehicles
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
JPH06098585A (en) * 1992-09-14 1994-04-08 Aisin Aw Co Motor-driven vehicle
US5327360A (en) * 1992-09-24 1994-07-05 United Technologies Corporation Measuring relative deflection of interspaced toothed wheels on a less than once per revolution basis
JP3289375B2 (ja) * 1993-03-24 2002-06-04 株式会社デンソー 車体速度推定装置及び推定車体速度を用いたタイヤ状態検知装置
US5432502A (en) * 1993-07-15 1995-07-11 Milliken Research Corporation Method and apparatus for monitoring signals from transducers and optical encoders
US5418453A (en) * 1993-11-09 1995-05-23 Delco Electronics Corporation Method of measuring wheel speed sensor impedance
DE4414980A1 (de) * 1994-04-29 1995-11-02 Teves Gmbh Alfred Schaltungsanordnung für eine Bremsanlage mit EBV
TW328190B (en) * 1994-06-14 1998-03-11 Toshiba Co Ltd Control device of brushless motor and method of fault detection and air conditioner
JP3331753B2 (ja) * 1994-07-12 2002-10-07 アイシン・エィ・ダブリュ株式会社 ロータ位置検出手段の異常検出装置及び異常検出方法並びにモータ制御装置
JP2867901B2 (ja) * 1994-12-05 1999-03-10 住友電気工業株式会社 Ａｂｓ用マイクロコンピュータの故障検出装置
US5896083A (en) * 1997-05-16 1999-04-20 Detroit Diesel Corporation System and method for detecting vehicle speed sensor tampering
SE514067C2 (sv) * 1997-06-03 2000-12-18 Leine & Linde Ab Förfarande för fastställande av ett tillstånd i en givare, samt en givare med organ för tillståndsbedömning
US7966078B2 (en) 1999-02-01 2011-06-21 Steven Hoffberg Network media appliance system and method
US6466887B1 (en) 1999-03-03 2002-10-15 Richard L. Weinbrenner Gravimetric rotation sensors: dead reckoning, velocity, and heading sensor system for vehicle navigation systems
US6670905B1 (en) 1999-06-14 2003-12-30 Escort Inc. Radar warning receiver with position and velocity sensitive functions
US6836238B1 (en) * 2001-10-09 2004-12-28 Escort Inc. Police radar/laser detector with integral vehicle parameter display using a vehicle interface
US6614385B2 (en) 1999-06-14 2003-09-02 Escort Inc. Police activity transponder utilizing a vehicle interface
US8525723B2 (en) * 1999-06-14 2013-09-03 Escort Inc. Radar detector with navigation function
US6641091B1 (en) * 2000-06-01 2003-11-04 General Electric Company Highway railroad crossing vehicle detection methods and systems
US6621447B2 (en) * 2002-01-07 2003-09-16 Cobra Electronics Corporation Method and apparatus for controlling alarms in an automobile information system
ITVI20020086A1 (it) * 2002-05-07 2003-11-07 Eden Srl Riscaldatore regolabile per acquari
EP1547828B1 (en) * 2003-11-25 2010-10-20 Sumitomo Rubber Industries Limited Method for detecting decompression of tires and device thereof, and program for judging decompression of tires
US7296646B2 (en) * 2005-03-31 2007-11-20 Nissan Technical Center North America, Inc. System and method for timing of target speed for cooperative speed control system
US7286917B2 (en) * 2005-05-04 2007-10-23 Detroit Diesel Corporation Method of detecting vehicle speed sensor failure
US7804440B1 (en) 2007-01-05 2010-09-28 Escort Inc. Radar detector with position and velocity sensitive functions
US7576679B1 (en) * 2007-01-05 2009-08-18 Escort Inc. Radar detector with position and velocity sensitive functions
JP5060219B2 (ja) * 2007-09-06 2012-10-31 トヨタ自動車株式会社 車両制御装置
US8373588B2 (en) 2009-02-20 2013-02-12 Escort Inc. Wireless connectivity in a radar detector
US8624771B2 (en) * 2009-02-20 2014-01-07 Escort Inc. Wireless connectivity in a radar detector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950700A (en) * 1971-06-29 1976-04-13 Weisbart Emanuel S Vehicle performance control system
JPS51127976A (en) * 1975-04-30 1976-11-08 Hitachi Ltd Abnormality detection method of vehiche speed and/or wheel circumferen tial speed detector
DE2635004B2 (de) * 1976-08-04 1978-09-28 Wabco Westinghouse Gmbh, 3000 Hannover Verfahren und Schaltungsanordnung zur digitalen Messung der Rotationsgeschwindigkeit
JPS6239776A (ja) * 1985-08-16 1987-02-20 Nippon Denso Co Ltd センサ断線検出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03202775A (ja) * 1989-12-29 1991-09-04 Nissan Motor Co Ltd 車輪速センサの異常検出装置

Also Published As

Publication number Publication date
US4876527A (en) 1989-10-24

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