JPH0562362B2 - - Google Patents

Info

Publication number
JPH0562362B2
JPH0562362B2 JP58110708A JP11070883A JPH0562362B2 JP H0562362 B2 JPH0562362 B2 JP H0562362B2 JP 58110708 A JP58110708 A JP 58110708A JP 11070883 A JP11070883 A JP 11070883A JP H0562362 B2 JPH0562362 B2 JP H0562362B2
Authority
JP
Japan
Prior art keywords
vehicle speed
circuit
signal
frequency
frequency discrimination
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 - Lifetime
Application number
JP58110708A
Other languages
English (en)
Japanese (ja)
Other versions
JPS603561A (ja
Inventor
Yutaka Suzuki
Juji Kato
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP58110708A priority Critical patent/JPS603561A/ja
Priority to US06/621,715 priority patent/US4629915A/en
Priority to EP84107113A priority patent/EP0131781A1/en
Publication of JPS603561A publication Critical patent/JPS603561A/ja
Publication of JPH0562362B2 publication Critical patent/JPH0562362B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G01R23/15—Indicating that frequency of pulses is either above or below a predetermined value or within or outside a predetermined range of values, by making use of non-linear or digital elements (indicating that pulse width is above or below a certain limit)
    • 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
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • G01P1/106—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the time duration between two impulses with a reference time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Feedback Control In General (AREA)
  • Manipulation Of Pulses (AREA)
  • Controls For Constant Speed Travelling (AREA)
JP58110708A 1983-06-20 1983-06-20 自動変速機の変速制御装置 Granted JPS603561A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP58110708A JPS603561A (ja) 1983-06-20 1983-06-20 自動変速機の変速制御装置
US06/621,715 US4629915A (en) 1983-06-20 1984-06-18 Frequency discrimination circuit
EP84107113A EP0131781A1 (en) 1983-06-20 1984-06-20 Frequency discrimination circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58110708A JPS603561A (ja) 1983-06-20 1983-06-20 自動変速機の変速制御装置

Publications (2)

Publication Number Publication Date
JPS603561A JPS603561A (ja) 1985-01-09
JPH0562362B2 true JPH0562362B2 (US20090163788A1-20090625-C00002.png) 1993-09-08

Family

ID=14542444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58110708A Granted JPS603561A (ja) 1983-06-20 1983-06-20 自動変速機の変速制御装置

Country Status (3)

Country Link
US (1) US4629915A (US20090163788A1-20090625-C00002.png)
EP (1) EP0131781A1 (US20090163788A1-20090625-C00002.png)
JP (1) JPS603561A (US20090163788A1-20090625-C00002.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812769A (en) * 1986-04-30 1989-03-14 Tektronix, Inc. Programmable sampling time base circuit
GB8704499D0 (en) * 1987-02-26 1987-04-01 Lucas Ind Plc Circuit arrangement
US4742248A (en) * 1987-06-25 1988-05-03 Detector Electronics Corporation Random signal isolation circuit
DE3910620A1 (de) * 1989-04-01 1990-10-04 Hagenuk Telecom Gmbh Schaltungsanordnung zum erkennen einer signalfrequenz
KR940005977B1 (ko) * 1991-11-22 1994-06-25 삼성전자 주식회사 서브스텝 제어신호 발생회로 및 이를 가지는 스텝펄스 발생회로
SE470527B (sv) * 1992-11-18 1994-07-04 Ericsson Telefon Ab L M Metod och anordning för att detektera om en signal har en önskad på förhand fastställd frekvens eller ej
JP2003021231A (ja) * 2001-07-10 2003-01-24 Fujitsu Ten Ltd 自動変速機の制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258973A (en) * 1975-11-11 1977-05-14 Nissan Motor Frequency detector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1299420A (en) * 1970-10-27 1972-12-13 Fernseh Gmbh Impulse width discriminator
US3668423A (en) * 1971-03-18 1972-06-06 Gte Automatic Electric Lab Inc Logic circuit delay system comprising monostable means for providing different time delays for positive and negative transitions
US3753130A (en) * 1972-03-09 1973-08-14 Bell Telephone Labor Inc Digital frequency comparator
US4339723A (en) * 1978-09-13 1982-07-13 The Bendix Corporation Pulse width discriminator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258973A (en) * 1975-11-11 1977-05-14 Nissan Motor Frequency detector

Also Published As

Publication number Publication date
US4629915A (en) 1986-12-16
JPS603561A (ja) 1985-01-09
EP0131781A1 (en) 1985-01-23

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