ZA827236B - Microprocessor based over/under speed governor - Google Patents

Microprocessor based over/under speed governor

Info

Publication number
ZA827236B
ZA827236B ZA827236A ZA827236A ZA827236B ZA 827236 B ZA827236 B ZA 827236B ZA 827236 A ZA827236 A ZA 827236A ZA 827236 A ZA827236 A ZA 827236A ZA 827236 B ZA827236 B ZA 827236B
Authority
ZA
South Africa
Prior art keywords
speed governor
microprocessor based
under speed
based over
over
Prior art date
Application number
ZA827236A
Other languages
English (en)
Inventor
Henry C Sibley
David B Rutherford
Original Assignee
Gen Signal Corp
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 Gen Signal Corp filed Critical Gen Signal Corp
Publication of ZA827236B publication Critical patent/ZA827236B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0062—On-board target speed calculation or supervision

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
ZA827236A 1981-10-22 1982-10-01 Microprocessor based over/under speed governor ZA827236B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/313,926 US4495578A (en) 1981-10-22 1981-10-22 Microprocessor based over/under speed governor

Publications (1)

Publication Number Publication Date
ZA827236B true ZA827236B (en) 1983-12-28

Family

ID=23217780

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA827236A ZA827236B (en) 1981-10-22 1982-10-01 Microprocessor based over/under speed governor

Country Status (6)

Country Link
US (1) US4495578A (nl)
CA (1) CA1189943A (nl)
GB (1) GB2107910B (nl)
IT (1) IT1152940B (nl)
NL (1) NL8204041A (nl)
ZA (1) ZA827236B (nl)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162341B (en) * 1984-07-27 1988-02-03 Ae Plc Automatic vehicle speed control system
JPS6144033A (ja) * 1984-08-08 1986-03-03 Toyota Motor Corp 定速走行装置
US5006847A (en) * 1984-11-16 1991-04-09 Aeg Westinghouse Transportation Systems, Inc. Train motion detection apparatus
US4804910A (en) * 1986-02-14 1989-02-14 Vapor Corporation Traction load meter system
NL8800199A (nl) * 1987-02-09 1988-09-01 Gen Signal Corp Digitale vitale snelheidsdecodeur.
US4956779A (en) * 1988-11-22 1990-09-11 General Signal Corporation Digital overspeed controller for use in a vital processing system
US4945753A (en) * 1989-12-11 1990-08-07 General Signal Corporation Apparatus and process for automatically calibrating locomotive speedometers as wheel size varies
US5136516A (en) * 1989-12-28 1992-08-04 General Signal Corporation Analog and digital speed display device
US5109343A (en) * 1990-06-06 1992-04-28 Union Switch & Signal Inc. Method and apparatus for verification of rail braking distances
GB2264381B (en) * 1992-02-11 1995-02-22 Westinghouse Brake & Signal A railway signalling system
US5487516A (en) * 1993-03-17 1996-01-30 Hitachi, Ltd. Train control system
JP3360865B2 (ja) * 1993-03-26 2003-01-07 東海旅客鉄道株式会社 列車速度制御方法及び装置
US5364047A (en) * 1993-04-02 1994-11-15 General Railway Signal Corporation Automatic vehicle control and location system
US5533695A (en) * 1994-08-19 1996-07-09 Harmon Industries, Inc. Incremental train control system
US5995881A (en) * 1997-07-22 1999-11-30 Westinghouse Air Brake Company Integrated cab signal rail navigation system
FR2821600B1 (fr) * 2001-03-05 2004-06-11 Nippon Signal Company Appareil de controle automatique d'un train
US8924048B2 (en) * 2004-07-15 2014-12-30 General Electric Company Graduated vehicle braking
US8162409B2 (en) * 2004-07-15 2012-04-24 General Electric Company Graduated train braking
US20090043435A1 (en) * 2007-08-07 2009-02-12 Quantum Engineering, Inc. Methods and systems for making a gps signal vital
US9037355B2 (en) * 2007-11-05 2015-05-19 Deere & Company Control assembly for auxiliary hydraulics
US8509970B2 (en) * 2009-06-30 2013-08-13 Invensys Rail Corporation Vital speed profile to control a train moving along a track
DE102009051019A1 (de) * 2009-10-28 2011-05-05 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Notbremseinrichtung eines Schienenfahrzeugs
US11814088B2 (en) 2013-09-03 2023-11-14 Metrom Rail, Llc Vehicle host interface module (vHIM) based braking solutions
US20150060608A1 (en) * 2013-09-03 2015-03-05 Metrom Rail, Llc Rail Vehicle Signal Enforcement and Separation Control
WO2016154295A1 (en) 2015-03-23 2016-09-29 Metrom Rail, Llc Worker protection system
FR3047716B1 (fr) 2016-02-15 2019-06-21 Alstom Transport Technologies Dispositif d'aide a la conduite pour un vehicule ferroviaire
US10279823B2 (en) * 2016-08-08 2019-05-07 General Electric Company System for controlling or monitoring a vehicle system along a route
US11349589B2 (en) 2017-08-04 2022-05-31 Metrom Rail, Llc Methods and systems for decentralized rail signaling and positive train control
CN107472079B (zh) * 2017-08-21 2020-04-17 奇瑞新能源汽车技术有限公司 一种电动汽车最高车速智能控制方法和系统
FR3093695B1 (fr) * 2019-03-15 2021-04-02 Alstom Transp Tech Procédé de circulation d’un véhicule ferroviaire sur une voie ferrée et procédé d’exploitation d’une telle voie ferrée

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519805A (en) * 1967-11-29 1970-07-07 Westinghouse Electric Corp Vehicle stopping control apparatus
BE791409A (fr) * 1971-11-16 1973-05-14 Westinghouse Electric Corp Dispositif de commande de vitesse
US3800139A (en) * 1972-07-03 1974-03-26 Westinghouse Air Brake Co Digital speed control apparatus for vehicles
US3934125A (en) * 1973-09-28 1976-01-20 General Signal Corporation Automatic vehicle operation system
US3974992A (en) * 1975-03-13 1976-08-17 Westinghouse Electric Corporation Vehicle velocity limit control method and apparatus
DE2631540C3 (de) * 1976-07-14 1986-01-02 Standard Elektrik Lorenz Ag, 7000 Stuttgart Einrichtung zur Optimierung der Fahrgeschwindigkeit bei einem spurgebundenen Fahrzeug
DE2711718C2 (de) * 1977-03-17 1982-10-14 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum Ermitteln einer zulässigen Fahrzeughöchstgeschwindigkeit
JPS586369B2 (ja) * 1977-04-05 1983-02-04 三菱電機株式会社 車両の減速制御方式
JPS5915242B2 (ja) * 1977-09-30 1984-04-09 株式会社日立製作所 鉄道車両制御装置
US4181849A (en) * 1978-01-30 1980-01-01 General Signal Corporation Vital relay driver having controlled response time
US4209828A (en) * 1978-06-28 1980-06-24 Westinghouse Electric Corp. Speed decoding and speed error determining control apparatus and method
IT1192338B (it) * 1978-12-21 1988-03-31 Wabco Westinghouse Spa Dispositivo di controllo della velocita per motrici ferroviarie
US4459668A (en) * 1980-03-31 1984-07-10 Japanese National Railways Automatic train control device

Also Published As

Publication number Publication date
US4495578A (en) 1985-01-22
CA1189943A (en) 1985-07-02
GB2107910B (en) 1985-08-07
NL8204041A (nl) 1983-05-16
IT1152940B (it) 1987-01-14
IT8223881A0 (it) 1982-10-22
GB2107910A (en) 1983-05-05

Similar Documents

Publication Publication Date Title
ZA827236B (en) Microprocessor based over/under speed governor
GB2141268B (en) Engine speed control
GB2109490B (en) Speed variation pulley
DE3267316D1 (en) Centrifugal device
GB8414014D0 (en) Engine speed control
GB2142171B (en) Idling speed control
GB2134287B (en) Idling speed regulation
GB2109390B (en) Light-crosslinkable polysiloxanes
EP0057898A3 (en) Engine revolution speed control device
GB2145252B (en) Speed regulating means
JPS56154857A (en) Modem device
GB2109592B (en) Engine speed control device
GB8522599D0 (en) Speed governor
JPS54109519A (en) Speed governor
GB8408629D0 (en) Speed governor
GB8503983D0 (en) Speed governor
GB8317261D0 (en) Overspeed sensing system
GB2105800B (en) Transmission-responsive engine governor
JPS57151076A (en) Fluid-force engine
GB8412893D0 (en) Centrifugal speed governor
GB8506981D0 (en) Engine speed regulating device
GB2090430B (en) Governor system
GB8432363D0 (en) Centrifugal governor
GB2134288B (en) Idling speed regulation
JPS57168028A (en) Governor