JPH0158168U - - Google Patents

Info

Publication number
JPH0158168U
JPH0158168U JP1987152243U JP15224387U JPH0158168U JP H0158168 U JPH0158168 U JP H0158168U JP 1987152243 U JP1987152243 U JP 1987152243U JP 15224387 U JP15224387 U JP 15224387U JP H0158168 U JPH0158168 U JP H0158168U
Authority
JP
Japan
Prior art keywords
pulse signal
running
vehicle
frequency
generates
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.)
Granted
Application number
JP1987152243U
Other languages
English (en)
Other versions
JPH0650772Y2 (ja
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 filed Critical
Priority to JP1987152243U priority Critical patent/JPH0650772Y2/ja
Publication of JPH0158168U publication Critical patent/JPH0158168U/ja
Priority to US07/554,156 priority patent/US5103413A/en
Application granted granted Critical
Publication of JPH0650772Y2 publication Critical patent/JPH0650772Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/04—Special adaptations of driving means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489—Digital circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Distances Traversed On The Ground (AREA)
  • Traffic Control Systems (AREA)

Description

【図面の簡単な説明】
第１図は本考案の基本的構成を示すブロツク図
、第２図は本考案の実施例を示すブロツク図、第
３図ａ，ｂは各々第２図における第１及び第２の
パルス信号波形を示すタイミングチヤート、第４
図ａ，ｂは第２図において第１のパルス信号の存
在を検出するための説明に際する第１及び第２の
パルス信号を波形を示すタイミングチヤート、第
５図は第２図のＣＰＵの処理を示すフローチヤー
トである。 １…回転検出手段、２…設定手段、３…周波数
変換手段、４…スピードセンサ、５…設定スイツ
チ、６…周波数変換装置、６ａ…ＣＰＵ、６ａ…
出力バツフア、７…電気式指示計器、８…インタ
フエース、９…電源回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 車両の走行に応じたパルス信号を発生し、該パ
    ルス信号により車両の走行を検出する走行検出装
    置であつて、 車両の走行に応じた周波数の第１のパルス信号
    を発生する走行パルス発生手段と、 タイヤの径に応じた補正データを設定する設定
    手段と、 前記第１のパルス信号の周波数を補正データに
    応じて周波数変換し、第２のパルス信号を発生す
    る周波数手段とを備え、 前記第２のパルス信号により車両の走行を検出
    するようにしたことを特徴とする走行検出装置。
JP1987152243U 1987-10-06 1987-10-06 走行検出装置 Expired - Lifetime JPH0650772Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987152243U JPH0650772Y2 (ja) 1987-10-06 1987-10-06 走行検出装置
US07/554,156 US5103413A (en) 1987-10-06 1990-07-19 Travel detecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987152243U JPH0650772Y2 (ja) 1987-10-06 1987-10-06 走行検出装置

Publications (2)

Publication Number Publication Date
JPH0158168U true JPH0158168U (ja) 1989-04-11
JPH0650772Y2 JPH0650772Y2 (ja) 1994-12-21

Family

ID=15536220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987152243U Expired - Lifetime JPH0650772Y2 (ja) 1987-10-06 1987-10-06 走行検出装置

Country Status (2)

Country Link
US (1) US5103413A (ja)
JP (1) JPH0650772Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04116415A (ja) * 1990-09-07 1992-04-16 Yazaki Corp 車両走行検出装置の補正方法及び装置
JPH0488860U (ja) * 1990-02-08 1992-08-03

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5579225A (en) * 1993-05-14 1996-11-26 Chrysler Corporation Method of generating an output signal representing vehicle speed and indicating same
FR2714476B1 (fr) * 1993-12-23 1996-02-09 Valeo Equip Electr Moteur Dispositif de mesure de la vitesse de rotation d'un moteur thermique, notamment pour véhicule automobile.
US5960377A (en) * 1996-09-16 1999-09-28 Chrysler Corporation Speed calculation derived from distance pulses utilizing acceleration
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
JP3750553B2 (ja) * 2001-04-09 2006-03-01 株式会社ダイフク 洗車機
KR100456964B1 (ko) * 2001-10-19 2004-11-10 기아자동차주식회사 차속신호 변환방법
KR20040037591A (ko) * 2002-10-29 2004-05-07 현대자동차주식회사 프로그램 가능한 차속 캘리브레이션 시스템
KR20040043419A (ko) * 2002-11-18 2004-05-24 대우상용차주식회사 속도/적산계의 계수설정장치 및 그 방법
US20050184861A1 (en) * 2004-02-12 2005-08-25 Scott Robert S. Programmable transmission sensor
JP2005267836A (ja) * 2004-02-19 2005-09-29 Sony Corp ディフェクト信号生成回路及び同回路を有する光ディスク再生装置
TWI268347B (en) 2005-07-25 2006-12-11 Sin Etke Technology Co Ltd Devices of speed of a motor vehicle with concurrent selector accumulative value being substituted into the convertible function to compute a practical value

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49569A (ja) * 1972-04-20 1974-01-07
JPS51470A (ja) * 1974-06-19 1976-01-06 Nepon Kk Kogakuseniomochiitasoshokusochi

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780272A (en) * 1972-10-10 1973-12-18 T Rohner Electronic odometer and comparative rate indicator
US4167699A (en) * 1977-03-25 1979-09-11 Stewart-Warner Corporation User calibrated electronic speedometer and odometer
US4103332A (en) * 1977-06-20 1978-07-25 David Floyd Mile post location display system
US4140970A (en) * 1977-09-08 1979-02-20 Sangamo Weston, Inc. Apparatus for controlling an odometer and speedometer system of a vehicle
US4197585A (en) * 1978-03-02 1980-04-08 Mckendrick Jeremy D Vehicle speed measuring apparatus
DD221265A1 (de) * 1983-10-25 1985-04-17 Ackermann Klaus Peter Elektronischer wegstreckenzaehler fuer schienenfahrzeuge

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49569A (ja) * 1972-04-20 1974-01-07
JPS51470A (ja) * 1974-06-19 1976-01-06 Nepon Kk Kogakuseniomochiitasoshokusochi

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0488860U (ja) * 1990-02-08 1992-08-03
JPH04116415A (ja) * 1990-09-07 1992-04-16 Yazaki Corp 車両走行検出装置の補正方法及び装置

Also Published As

Publication number Publication date
JPH0650772Y2 (ja) 1994-12-21
US5103413A (en) 1992-04-07

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