FR2307272A1 - ROAD SIGNALING WARNING METHOD AND SYSTEM WITH AUTHORIZED SPEED DISPLAY - Google Patents

ROAD SIGNALING WARNING METHOD AND SYSTEM WITH AUTHORIZED SPEED DISPLAY

Info

Publication number
FR2307272A1
FR2307272A1 FR7511017A FR7511017A FR2307272A1 FR 2307272 A1 FR2307272 A1 FR 2307272A1 FR 7511017 A FR7511017 A FR 7511017A FR 7511017 A FR7511017 A FR 7511017A FR 2307272 A1 FR2307272 A1 FR 2307272A1
Authority
FR
France
Prior art keywords
warning method
speed display
authorized speed
road signaling
signaling warning
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.)
Granted
Application number
FR7511017A
Other languages
French (fr)
Other versions
FR2307272B1 (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
Application filed by Individual filed Critical Individual
Priority to FR7511017A priority Critical patent/FR2307272A1/en
Priority to CA249,425A priority patent/CA1093657A/en
Priority to CH416476A priority patent/CH609460A5/en
Priority to GB1414376A priority patent/GB1534729A/en
Priority to ES446820A priority patent/ES446820A1/en
Priority to IT6783076A priority patent/IT1058798B/en
Priority to JP4081376A priority patent/JPS51123599A/en
Priority to DE19762615424 priority patent/DE2615424A1/en
Publication of FR2307272A1 publication Critical patent/FR2307272A1/en
Application granted granted Critical
Publication of FR2307272B1 publication Critical patent/FR2307272B1/fr
Granted 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
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • G01P1/103—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the value of the measured signal with one or several reference values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
    • G01P3/60—Devices characterised by the use of electric or magnetic means for comparing two speeds by measuring or comparing frequency of generated currents or voltages
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/66—Devices characterised by the determination of the time taken to traverse a fixed distance using electric or magnetic means
    • 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
    • G08G1/096725—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 generates 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
    • G08G1/096783—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 a roadside individual element
FR7511017A 1975-04-09 1975-04-09 ROAD SIGNALING WARNING METHOD AND SYSTEM WITH AUTHORIZED SPEED DISPLAY Granted FR2307272A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7511017A FR2307272A1 (en) 1975-04-09 1975-04-09 ROAD SIGNALING WARNING METHOD AND SYSTEM WITH AUTHORIZED SPEED DISPLAY
CA249,425A CA1093657A (en) 1975-04-09 1976-04-02 Warning method and system for road signalling with authorized speed display
CH416476A CH609460A5 (en) 1975-04-09 1976-04-02 Method and installation for determining and displaying a permitted limit speed of a vehicle
GB1414376A GB1534729A (en) 1975-04-09 1976-04-07 Speed limit display system for vehicles
ES446820A ES446820A1 (en) 1975-04-09 1976-04-08 Speed limit display system for vehicles
IT6783076A IT1058798B (en) 1975-04-09 1976-04-08 WARNING SYSTEM TO INDICATE THE SPEED LIMIT ON A VEHICLE ON A ROAD SECTION
JP4081376A JPS51123599A (en) 1975-04-09 1976-04-09 Method and device for informing road mark and indicating limit speed
DE19762615424 DE2615424A1 (en) 1975-04-09 1976-04-09 PROCEDURE AND MESSAGE SYSTEM FOR DISPLAYING A PERMISSIBLE LIMIT SPEED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7511017A FR2307272A1 (en) 1975-04-09 1975-04-09 ROAD SIGNALING WARNING METHOD AND SYSTEM WITH AUTHORIZED SPEED DISPLAY

Publications (2)

Publication Number Publication Date
FR2307272A1 true FR2307272A1 (en) 1976-11-05
FR2307272B1 FR2307272B1 (en) 1981-12-31

Family

ID=9153676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511017A Granted FR2307272A1 (en) 1975-04-09 1975-04-09 ROAD SIGNALING WARNING METHOD AND SYSTEM WITH AUTHORIZED SPEED DISPLAY

Country Status (8)

Country Link
JP (1) JPS51123599A (en)
CA (1) CA1093657A (en)
CH (1) CH609460A5 (en)
DE (1) DE2615424A1 (en)
ES (1) ES446820A1 (en)
FR (1) FR2307272A1 (en)
GB (1) GB1534729A (en)
IT (1) IT1058798B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467451A1 (en) * 1979-10-10 1981-04-17 Sarrosquy Gerard Vehicle speed roadside controller - uses transmitters and vehicle-mounted receivers to signal to driver, and cut off the ignition if maximum speed is exceeded

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506420A1 (en) * 1995-02-24 1996-08-29 Eugen Dr Med Breimann Motor vehicle with external speed display for high-speed motor-way sections
GB2363885A (en) * 2000-06-21 2002-01-09 Robert John Pigott Speed limit display for road vehicles
FR2868540B1 (en) * 2004-03-30 2006-07-28 Andre Gautreau METHOD FOR SIGNALING READ INFORMATION FOR A VEHICLE, AND DEVICES FOR IMPLEMENTING SAID METHOD
CN110189547B (en) * 2019-05-30 2020-10-20 广州小鹏汽车科技有限公司 Obstacle detection method and device and vehicle
CN112796251B (en) * 2020-12-21 2022-06-17 山东祥瑞路桥工程有限公司 Mechanical anti-deviation road isolation pier
CN117437791B (en) * 2023-12-14 2024-02-20 山东彩旺建设有限公司 Intelligent urban traffic guardrail anti-collision prompt system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044043A (en) * 1958-07-21 1962-07-10 Gen Motors Corp Vehicle signalling apparatus for warning of approaching road conditions
DE2334406A1 (en) * 1972-07-17 1974-01-31 Pierre Edmond Tuffet TRAFFIC SIGN WARNING SYSTEM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467451A1 (en) * 1979-10-10 1981-04-17 Sarrosquy Gerard Vehicle speed roadside controller - uses transmitters and vehicle-mounted receivers to signal to driver, and cut off the ignition if maximum speed is exceeded

Also Published As

Publication number Publication date
GB1534729A (en) 1978-12-06
ES446820A1 (en) 1977-06-01
CH609460A5 (en) 1979-02-28
FR2307272B1 (en) 1981-12-31
JPS51123599A (en) 1976-10-28
IT1058798B (en) 1982-05-10
DE2615424A1 (en) 1976-10-14
CA1093657A (en) 1981-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse