GB1433819A - Systems for the surveillance of a route - Google Patents

Systems for the surveillance of a route

Info

Publication number
GB1433819A
GB1433819A GB3218073A GB3218073A GB1433819A GB 1433819 A GB1433819 A GB 1433819A GB 3218073 A GB3218073 A GB 3218073A GB 3218073 A GB3218073 A GB 3218073A GB 1433819 A GB1433819 A GB 1433819A
Authority
GB
United Kingdom
Prior art keywords
sensor
monostable
pulse
receiver
sensors
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
Application number
GB3218073A
Other languages
English (en)
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 SA filed Critical Thomson CSF SA
Publication of GB1433819A publication Critical patent/GB1433819A/en
Expired legal-status Critical Current

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)
GB3218073A 1972-07-07 1973-07-05 Systems for the surveillance of a route Expired GB1433819A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1433819A true GB1433819A (en) 1976-04-28

Family

ID=9101550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3218073A Expired GB1433819A (en) 1972-07-07 1973-07-05 Systems for the surveillance of a route

Country Status (16)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191299A (en) * 1986-06-02 1987-12-09 Shin Meiwa Ind Co Ltd Airplane taxiway position sensing apparatus
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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543627B2 (enExample) * 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 (enExample) * 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
DE3689139T2 (de) * 1985-10-25 1994-04-07 Mitsubishi Electric Corp Autobusdienststeuerungssystem.
US4791571A (en) * 1985-10-29 1988-12-13 Tokyu Corporation Route bus service controlling system
FR2656447B1 (fr) * 1989-12-26 1992-03-27 Omega Electronics Sa Dispositif de chronometrage de mobiles.
US5164904A (en) * 1990-07-26 1992-11-17 Farradyne Systems, Inc. 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
US5182555A (en) * 1990-07-26 1993-01-26 Farradyne Systems, Inc. Cell messaging process for an in-vehicle traffic congestion information system
US20060074546A1 (en) * 1999-04-19 2006-04-06 Dekock Bruce W System for providing traffic information
USD519392S1 (en) * 2004-02-16 2006-04-25 Kabushiki Kaisha Topcon Satellite surveying receiver
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

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191299A (en) * 1986-06-02 1987-12-09 Shin Meiwa Ind Co Ltd Airplane taxiway position sensing apparatus
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

Also Published As

Publication number Publication date
JPS4944191A (enExample) 1974-04-25
IT989783B (it) 1975-06-10
DE2334535C2 (de) 1982-05-13
AR215564A1 (es) 1979-10-31
RO69600A (ro) 1981-06-30
BE801985A (fr) 1973-11-05
DE2334535A1 (de) 1974-01-24
FR2192346B1 (enExample) 1976-01-16
US3919686A (en) 1975-11-11
BR7305065D0 (pt) 1974-08-22
AT347819B (de) 1979-01-10
ES416650A1 (es) 1976-02-01
NL7309400A (enExample) 1974-01-09
FR2192346A1 (enExample) 1974-02-08
CA997840A (en) 1976-09-28
JPS565200Y2 (enExample) 1981-02-04
JPS54179398U (enExample) 1979-12-18
CH574147A5 (enExample) 1976-03-31
ATA593773A (de) 1978-05-15
SE392980B (sv) 1977-04-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee