CH592344A5 - - Google Patents
Info
- Publication number
- CH592344A5 CH592344A5 CH1591274A CH1591274A CH592344A5 CH 592344 A5 CH592344 A5 CH 592344A5 CH 1591274 A CH1591274 A CH 1591274A CH 1591274 A CH1591274 A CH 1591274A CH 592344 A5 CH592344 A5 CH 592344A5
- Authority
- CH
- Switzerland
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
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
- G01R29/027—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
- G01R29/0273—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values the pulse characteristic being duration, i.e. width (indicating that frequency of pulses is above or below a certain limit)
-
- 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
- G08G1/09675—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where a selection from the received information takes place in the vehicle
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Traffic Control Systems (AREA)
- Road Signs Or Road Markings (AREA)
- Audible And Visible Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7343683A FR2254079B1 (de) | 1973-12-07 | 1973-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH592344A5 true CH592344A5 (de) | 1977-10-31 |
Family
ID=9128857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1591274A CH592344A5 (de) | 1973-12-07 | 1974-11-29 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3976970A (de) |
JP (2) | JPS50117399A (de) |
CA (1) | CA1035441A (de) |
CH (1) | CH592344A5 (de) |
DE (1) | DE2457653A1 (de) |
ES (1) | ES432609A1 (de) |
FR (1) | FR2254079B1 (de) |
GB (1) | GB1447420A (de) |
IT (1) | IT1027019B (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185265A (en) * | 1977-06-09 | 1980-01-22 | Cincinnati Electronics Corporation | Vehicular magnetic coded signalling apparatus |
FR2561392B1 (fr) * | 1984-03-13 | 1990-06-22 | Lmt Radio Professionelle | Circuit de decodage du preambule renforce a balayage rapide d'un recepteur de bord mls |
JPS6275278U (de) * | 1985-10-29 | 1987-05-14 | ||
DE4023340C1 (en) * | 1990-07-23 | 1991-05-29 | Johannes 4100 Duisburg De Goldstrass | Speed monitor for motor vehicle in traffic - uses in-vehicle receiver for IR pulses transmitted along precisely defined stretch of road |
NO305134B1 (no) * | 1997-03-24 | 1999-04-06 | Berget Klaus Martin | System for deteksjon av referansepunkt-posisjoner i en plass- eller veibane, samt fremgangsmÕte for plass- eller veioppmerking |
JPH10269493A (ja) * | 1997-03-28 | 1998-10-09 | Matsushita Electric Ind Co Ltd | 移動体支援システム |
US20150197248A1 (en) * | 1997-10-22 | 2015-07-16 | American Vehicular Sciences Llc | Vehicle speed control method and arrangement |
GB9823671D0 (en) * | 1998-10-30 | 1998-12-23 | Dickinson George E | Excess speed alarm for road vehicle |
AU2014277694B2 (en) * | 2008-03-24 | 2017-02-02 | Strata Safety Products, Llc | Electromagnetic field adjustment for proximity detection |
AU2009228472B2 (en) * | 2008-03-24 | 2014-09-11 | Strata Safety Products, Llc | Electromagnetic field adjustment for proximity detection |
JP4561896B2 (ja) * | 2008-07-21 | 2010-10-13 | 株式会社デンソー | 走行速度通知装置および走行速度通知装置用のプログラム |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1803292A (en) * | 1927-11-21 | 1931-04-28 | Adler Safety Control Company | Automatic signal for automobiles |
US2493755A (en) * | 1944-02-24 | 1950-01-10 | Jr Thomas M Ferrill | Vehicle speed and path signaling system |
US3044043A (en) * | 1958-07-21 | 1962-07-10 | Gen Motors Corp | Vehicle signalling apparatus for warning of approaching road conditions |
FR1492169A (fr) * | 1966-06-08 | 1967-08-18 | Installation de sécurité routière par répétition de signalisation à l'intérieur des véhicules | |
US3493923A (en) * | 1967-06-09 | 1970-02-03 | Gen Motors Corp | Road driver communication system utilizing hall cell sensor |
US3668624A (en) * | 1969-11-20 | 1972-06-06 | Novatek Inc | Method and apparatus for vehicle control and guidance |
CH544979A (fr) * | 1970-10-21 | 1973-11-30 | Edmond Tuffet Pierre | Installation pour avertir un conducteur de véhicule routier de la présence d'un panneau de signalisation routière ou d'une condition de circulation particulière |
US3775743A (en) * | 1971-03-30 | 1973-11-27 | H Carter | Automatic vehicle driver aid system |
US3753223A (en) * | 1971-08-16 | 1973-08-14 | Minnesota Mining & Mfg | System to determine the directional mode of travel of vehicles on a roadway |
DE2334406A1 (de) * | 1972-07-17 | 1974-01-31 | Pierre Edmond Tuffet | Verkehrszeichen-warnsystem |
-
1973
- 1973-12-07 FR FR7343683A patent/FR2254079B1/fr not_active Expired
-
1974
- 1974-11-29 CH CH1591274A patent/CH592344A5/xx not_active IP Right Cessation
- 1974-12-02 US US05/528,640 patent/US3976970A/en not_active Expired - Lifetime
- 1974-12-03 GB GB5229774A patent/GB1447420A/en not_active Expired
- 1974-12-05 ES ES432609A patent/ES432609A1/es not_active Expired
- 1974-12-06 JP JP49141077A patent/JPS50117399A/ja active Pending
- 1974-12-06 CA CA215,351A patent/CA1035441A/en not_active Expired
- 1974-12-06 DE DE19742457653 patent/DE2457653A1/de active Granted
- 1974-12-06 IT IT70555/74A patent/IT1027019B/it active
-
1983
- 1983-05-23 JP JP1983077961U patent/JPS5923899U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2457653C2 (de) | 1988-04-21 |
JPS611520Y2 (de) | 1986-01-18 |
FR2254079A1 (de) | 1975-07-04 |
US3976970A (en) | 1976-08-24 |
DE2457653A1 (de) | 1975-06-12 |
IT1027019B (it) | 1978-11-20 |
CA1035441A (en) | 1978-07-25 |
GB1447420A (en) | 1976-08-25 |
ES432609A1 (es) | 1976-12-01 |
JPS50117399A (de) | 1975-09-13 |
JPS5923899U (ja) | 1984-02-14 |
FR2254079B1 (de) | 1979-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |