BE801985A - Perfectionnement aux systemes de surveillance d'une voie - Google Patents

Perfectionnement aux systemes de surveillance d'une voie

Info

Publication number
BE801985A
BE801985A BE133174A BE133174A BE801985A BE 801985 A BE801985 A BE 801985A BE 133174 A BE133174 A BE 133174A BE 133174 A BE133174 A BE 133174A BE 801985 A BE801985 A BE 801985A
Authority
BE
Belgium
Prior art keywords
improvement
surveillance systems
track
track surveillance
systems
Prior art date
Application number
BE133174A
Other languages
English (en)
Inventor
J-R Narbaits-Jaureguy
H Billottet
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Publication of BE801985A publication Critical patent/BE801985A/fr

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Navigation (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
BE133174A 1972-07-07 1973-07-06 Perfectionnement aux systemes de surveillance d'une voie BE801985A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7224750A FR2192346B1 (fr) 1972-07-07 1972-07-07

Publications (1)

Publication Number Publication Date
BE801985A true BE801985A (fr) 1973-11-05

Family

ID=9101550

Family Applications (1)

Application Number Title Priority Date Filing Date
BE133174A BE801985A (fr) 1972-07-07 1973-07-06 Perfectionnement aux systemes de surveillance d'une voie

Country Status (16)

Country Link
US (1) US3919686A (fr)
JP (2) JPS4944191A (fr)
AR (1) AR215564A1 (fr)
AT (1) AT347819B (fr)
BE (1) BE801985A (fr)
BR (1) BR7305065D0 (fr)
CA (1) CA997840A (fr)
CH (1) CH574147A5 (fr)
DE (1) DE2334535C2 (fr)
ES (1) ES416650A1 (fr)
FR (1) FR2192346B1 (fr)
GB (1) GB1433819A (fr)
IT (1) IT989783B (fr)
NL (1) NL7309400A (fr)
RO (1) RO69600A (fr)
SE (1) SE392980B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543627B2 (fr) * 1972-02-04 1979-02-24
FR2368771A1 (fr) * 1976-10-19 1978-05-19 Thomson Csf Systeme de controle du roulage au sol sur aerodrome
JPS5370233U (fr) * 1976-11-15 1978-06-13
DE2918178A1 (de) * 1979-05-05 1980-11-13 Messerschmitt Boelkow Blohm Verfahren und anordnung zur erkennung defekter spurgebundener objekte (fahrzeuge), die sich auf derselben bahn oder spur befinden
EP0219859B1 (fr) * 1985-10-25 1993-10-06 Mitsubishi Denki Kabushiki Kaisha Système de commande pour le service d'autobus
US4791571A (en) * 1985-10-29 1988-12-13 Tokyu Corporation Route bus service controlling system
JPS62284500A (ja) * 1986-06-02 1987-12-10 新明和工業株式会社 飛行機誘導感知装置
FR2656447B1 (fr) * 1989-12-26 1992-03-27 Omega Electronics Sa Dispositif de chronometrage de mobiles.
US5182555A (en) * 1990-07-26 1993-01-26 Farradyne Systems, Inc. Cell messaging process for an in-vehicle traffic congestion information system
US5173691A (en) * 1990-07-26 1992-12-22 Farradyne Systems, Inc. Data fusion process for an in-vehicle traffic congestion information system
US5164904A (en) * 1990-07-26 1992-11-17 Farradyne Systems, Inc. In-vehicle traffic congestion information system
US20060074546A1 (en) * 1999-04-19 2006-04-06 Dekock Bruce W System for providing traffic information
US7908080B2 (en) 2004-12-31 2011-03-15 Google Inc. Transportation routing
US20070012903A1 (en) * 2005-07-14 2007-01-18 Certain Teed Corporation Hidden fastener guard rail system
CN104408914A (zh) * 2014-10-31 2015-03-11 重庆大学 基于gps数据的信号交叉口单车停车延误时间估计方法及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363416A (en) * 1942-12-24 1944-11-21 Henroteau Francois Char Pierre Vehicle position indicating means
US3159816A (en) * 1961-05-31 1964-12-01 Gen Electric Central to remote interrogation system
US3634824A (en) * 1969-11-05 1972-01-11 Afa Protective Systems Inc Signaling system utilizing frequency and frequency duration for signaling and control functions

Also Published As

Publication number Publication date
NL7309400A (fr) 1974-01-09
ES416650A1 (es) 1976-02-01
BR7305065D0 (pt) 1974-08-22
FR2192346B1 (fr) 1976-01-16
JPS565200Y2 (fr) 1981-02-04
FR2192346A1 (fr) 1974-02-08
DE2334535C2 (de) 1982-05-13
JPS4944191A (fr) 1974-04-25
CH574147A5 (fr) 1976-03-31
GB1433819A (en) 1976-04-28
DE2334535A1 (de) 1974-01-24
RO69600A (fr) 1981-06-30
JPS54179398U (fr) 1979-12-18
IT989783B (it) 1975-06-10
CA997840A (en) 1976-09-28
AR215564A1 (es) 1979-10-31
AT347819B (de) 1979-01-10
ATA593773A (de) 1978-05-15
US3919686A (en) 1975-11-11
SE392980B (sv) 1977-04-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THOMSON CSF

Effective date: 19850731