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FR2743437B1 - TILT DETECTION DEVICE FOR ROAD TRAFFIC LIGHTS - Google Patents

TILT DETECTION DEVICE FOR ROAD TRAFFIC LIGHTS

Info

Publication number
FR2743437B1
FR2743437B1 FR9600437A FR9600437A FR2743437B1 FR 2743437 B1 FR2743437 B1 FR 2743437B1 FR 9600437 A FR9600437 A FR 9600437A FR 9600437 A FR9600437 A FR 9600437A FR 2743437 B1 FR2743437 B1 FR 2743437B1
Authority
FR
France
Prior art keywords
detection device
traffic lights
road traffic
tilt detection
tilt
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 - Fee Related
Application number
FR9600437A
Other languages
French (fr)
Other versions
FR2743437A1 (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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9488146&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2743437(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to FR9600437A priority Critical patent/FR2743437B1/en
Publication of FR2743437A1 publication Critical patent/FR2743437A1/en
Application granted granted Critical
Publication of FR2743437B1 publication Critical patent/FR2743437B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/097—Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
FR9600437A 1996-01-10 1996-01-10 TILT DETECTION DEVICE FOR ROAD TRAFFIC LIGHTS Expired - Fee Related FR2743437B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9600437A FR2743437B1 (en) 1996-01-10 1996-01-10 TILT DETECTION DEVICE FOR ROAD TRAFFIC LIGHTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9600437A FR2743437B1 (en) 1996-01-10 1996-01-10 TILT DETECTION DEVICE FOR ROAD TRAFFIC LIGHTS

Publications (2)

Publication Number Publication Date
FR2743437A1 FR2743437A1 (en) 1997-07-11
FR2743437B1 true FR2743437B1 (en) 1998-07-17

Family

ID=9488146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9600437A Expired - Fee Related FR2743437B1 (en) 1996-01-10 1996-01-10 TILT DETECTION DEVICE FOR ROAD TRAFFIC LIGHTS

Country Status (1)

Country Link
FR (1) FR2743437B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7554457B2 (en) * 2007-04-11 2009-06-30 General Electric Company System and method for sensing misalignment of a railroad signaling system
CN107945559A (en) * 2017-12-25 2018-04-20 重庆新创科技股份有限公司 A kind of traffic signals facility staff realtime monitoring system and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2045492A (en) * 1979-03-15 1980-10-29 Balmore Eng Ltd Alarm device
WO1988005583A1 (en) * 1987-01-27 1988-07-28 Royden Electronics Limited Illuminated traffic warning

Also Published As

Publication number Publication date
FR2743437A1 (en) 1997-07-11

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Legal Events

Date Code Title Description
CL Concession to grant licenses
CL Concession to grant licenses
ST Notification of lapse

Effective date: 20150930