FR2262836B1 - - Google Patents
Info
- Publication number
- FR2262836B1 FR2262836B1 FR7406827A FR7406827A FR2262836B1 FR 2262836 B1 FR2262836 B1 FR 2262836B1 FR 7406827 A FR7406827 A FR 7406827A FR 7406827 A FR7406827 A FR 7406827A FR 2262836 B1 FR2262836 B1 FR 2262836B1
- Authority
- FR
- France
- 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
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
- G08G1/096783—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
-
- 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
- G08G1/164—Centralised systems, e.g. external to vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7406827A FR2262836A1 (en) | 1974-02-28 | 1974-02-28 | Alerting system for vehicle driver approaching hazard - has radio signal emitter in hazard zone car operating car alarms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7406827A FR2262836A1 (en) | 1974-02-28 | 1974-02-28 | Alerting system for vehicle driver approaching hazard - has radio signal emitter in hazard zone car operating car alarms |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2262836A1 FR2262836A1 (en) | 1975-09-26 |
FR2262836B1 true FR2262836B1 (es) | 1977-09-16 |
Family
ID=9135583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7406827A Granted FR2262836A1 (en) | 1974-02-28 | 1974-02-28 | Alerting system for vehicle driver approaching hazard - has radio signal emitter in hazard zone car operating car alarms |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2262836A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9106370D0 (en) * | 1991-03-26 | 1991-05-15 | Tunstall Telecom Ltd | Alarm system |
IT1263590B (it) * | 1993-06-24 | 1996-08-27 | Dispositivo segnalatore di pericolo per autoveicoli. | |
FR2769741B1 (fr) * | 1997-10-13 | 2000-02-18 | Camille Guerin | Dispositif radio emettant des signaux sonores pour avertir les conducteurs usagers de la route d'un danger signale ou non par panneau |
FR2801154A1 (fr) * | 1999-11-12 | 2001-05-18 | Charles Antoine | Systeme de securite pour la circulation routiere |
WO2008102818A1 (ja) * | 2007-02-20 | 2008-08-28 | Osamu Motegi | 防犯灯及び緊急通報システム |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE503849A (es) * | ||||
FR729456A (fr) * | 1931-03-13 | 1932-07-25 | Procédé et dispositif pour la transmission de signaux radio-électriques d'avertissement et de protection entre véhicules | |
FR1076601A (fr) * | 1952-05-13 | 1954-10-28 | Procédé et installation pour augmenter la sécurité de la circulation routière | |
FR1127851A (fr) * | 1955-07-22 | 1956-12-26 | Physiotechnie | Avertisseur pour véhicules automobiles |
DE1491907A1 (de) * | 1966-01-28 | 1969-07-17 | Franz Boehm | Mobiler HF-Verkehrswarnfunk mit automatischem Unfallschalter,Pannenmeldung und HF-Hilferuf |
DE1580411A1 (de) * | 1966-08-26 | 1970-10-15 | Morath Dr Friedrich | Auffahrwarngeraet fuer Kraftfahrzeuge |
FR1539886A (fr) * | 1967-08-08 | 1968-09-20 | Dispositif de signalisation pour véhicules automobiles | |
GB1161383A (en) * | 1967-08-30 | 1969-08-13 | Friedrich Wilhelm Lothar Deite | Improvements in or relating to Electrical Signalling |
US3532986A (en) * | 1968-03-18 | 1970-10-06 | Warren G Gelushia | Electric warning system for vehicles |
US3646583A (en) * | 1968-08-27 | 1972-02-29 | Santi Scuderi | Automatic accident signalling apparatus for motor vehicles |
DE2006058A1 (de) * | 1970-02-11 | 1971-08-26 | Gloeser G | Unfall und Pannenwarnvorrichtung fur Kraftfahrzeuge |
DE2029322C3 (de) * | 1970-06-13 | 1980-09-25 | Karl 5238 Hachenburg Kloeckner | Automatische Gefahrenwarneinrichtung mit Unfallschalter |
-
1974
- 1974-02-28 FR FR7406827A patent/FR2262836A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2262836A1 (en) | 1975-09-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |