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FR2778771B1 - DEVICE FOR TRANSMITTING OR RECEIVING AN ALERT SIGNAL - Google Patents

DEVICE FOR TRANSMITTING OR RECEIVING AN ALERT SIGNAL

Info

Publication number
FR2778771B1
FR2778771B1 FR9806424A FR9806424A FR2778771B1 FR 2778771 B1 FR2778771 B1 FR 2778771B1 FR 9806424 A FR9806424 A FR 9806424A FR 9806424 A FR9806424 A FR 9806424A FR 2778771 B1 FR2778771 B1 FR 2778771B1
Authority
FR
France
Prior art keywords
transmitting
receiving
alert signal
alert
signal
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
FR9806424A
Other languages
French (fr)
Other versions
FR2778771A1 (en
Inventor
Christian Chifflet
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
Application filed by Individual filed Critical Individual
Priority to FR9806424A priority Critical patent/FR2778771B1/en
Publication of FR2778771A1 publication Critical patent/FR2778771A1/en
Application granted granted Critical
Publication of FR2778771B1 publication Critical patent/FR2778771B1/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
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
    • G08G1/096716—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information does not generate an automatic action on the vehicle control
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
    • G08G1/096758—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where no selection takes place on the transmitted or the received information
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096791—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is another vehicle
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/161—Decentralised systems, e.g. inter-vehicle communication
    • G08G1/162—Decentralised systems, e.g. inter-vehicle communication event-triggered

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Traffic Control Systems (AREA)
FR9806424A 1998-05-15 1998-05-15 DEVICE FOR TRANSMITTING OR RECEIVING AN ALERT SIGNAL Expired - Fee Related FR2778771B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9806424A FR2778771B1 (en) 1998-05-15 1998-05-15 DEVICE FOR TRANSMITTING OR RECEIVING AN ALERT SIGNAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9806424A FR2778771B1 (en) 1998-05-15 1998-05-15 DEVICE FOR TRANSMITTING OR RECEIVING AN ALERT SIGNAL

Publications (2)

Publication Number Publication Date
FR2778771A1 FR2778771A1 (en) 1999-11-19
FR2778771B1 true FR2778771B1 (en) 2001-02-09

Family

ID=9526584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9806424A Expired - Fee Related FR2778771B1 (en) 1998-05-15 1998-05-15 DEVICE FOR TRANSMITTING OR RECEIVING AN ALERT SIGNAL

Country Status (1)

Country Link
FR (1) FR2778771B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1153793A1 (en) * 2000-05-12 2001-11-14 Massimiliano Malatesta Crash alarm
ITBO20120224A1 (en) * 2012-04-24 2013-10-25 Veronica Righini SAFETY DEVICE AND COMMUNICATION FOR VEHICLES.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625351B1 (en) * 1987-12-29 1992-04-03 Sgs Thomson Microelectronics AUTOMATIC TRAFFIC CONDITION MONITORING SYSTEM
GB9008762D0 (en) * 1990-04-19 1990-06-13 Lochead Richard C K Accident warning
FR2670018B1 (en) * 1990-11-29 1994-05-06 Jean-Pierre Chevalier RADIO DEVICE FOR SIGNALING A PUNCTUAL DANGER ON THE ROAD NETWORK.

Also Published As

Publication number Publication date
FR2778771A1 (en) 1999-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse