IT991773B - Dispositivo avvisatore per conducen ti di autoveicoli della presenza di segnali stradali - Google Patents
Dispositivo avvisatore per conducen ti di autoveicoli della presenza di segnali stradaliInfo
- Publication number
- IT991773B IT991773B IT6912673A IT6912673A IT991773B IT 991773 B IT991773 B IT 991773B IT 6912673 A IT6912673 A IT 6912673A IT 6912673 A IT6912673 A IT 6912673A IT 991773 B IT991773 B IT 991773B
- Authority
- IT
- Italy
- Prior art keywords
- drivers
- motor vehicles
- warning device
- traffic signals
- traffic
- Prior art date
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
- G08G1/09675—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
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Emergency Alarm Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7225699A FR2192576A6 (it) | 1970-06-03 | 1972-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT991773B true IT991773B (it) | 1975-08-30 |
Family
ID=9101931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6912673A IT991773B (it) | 1972-07-17 | 1973-07-16 | Dispositivo avvisatore per conducen ti di autoveicoli della presenza di segnali stradali |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4944192A (it) |
CA (1) | CA1008528A (it) |
CH (1) | CH572646A5 (it) |
DE (1) | DE2334406A1 (it) |
ES (1) | ES416733A1 (it) |
GB (1) | GB1436258A (it) |
IT (1) | IT991773B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2254079B1 (it) * | 1973-12-07 | 1979-03-16 | France Etat | |
FR2307272A1 (fr) * | 1975-04-09 | 1976-11-05 | Tuffet Pierre | Procede et systeme d'avertissement de signalisation routiere avec affichage de vitesse autorisee |
JPS524263A (en) * | 1975-06-27 | 1977-01-13 | Yokogawa Hokushin Electric Corp | Differential transformer circuit |
DE3027739C2 (de) * | 1980-07-22 | 1982-08-12 | Sandor 8000 MÜnchen Kovacs | Signalvorrichtung zur Siognalisierung von in falscher Richtung fahrenden Straßenfahrzeugen |
GB2149170B (en) * | 1983-10-27 | 1987-10-28 | Berger Traffic Markings Limite | Traffic warning devices |
ES2137083B1 (es) * | 1996-08-26 | 2000-08-16 | Carrilero Hermosin Ricardo | "sistema modular de supervision y control de seguridad para vehiculos" |
CN111645709A (zh) * | 2020-06-10 | 2020-09-11 | 陕西科源电子科技有限公司 | 一种列车运行预警系统及预警方法 |
Family Cites Families (4)
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 |
DE1281323B (de) * | 1960-12-13 | 1968-10-24 | Siemens Ag | Magnetsonde zur Anwesenheitsanzeige |
US3493923A (en) * | 1967-06-09 | 1970-02-03 | Gen Motors Corp | Road driver communication system utilizing hall cell sensor |
US3609678A (en) * | 1969-04-28 | 1971-09-28 | Minnesota Mining & Mfg | Magnetized means for providing control information to moving vehicles |
-
1973
- 1973-07-06 DE DE19732334406 patent/DE2334406A1/de not_active Ceased
- 1973-07-09 ES ES416733A patent/ES416733A1/es not_active Expired
- 1973-07-09 CH CH996573A patent/CH572646A5/xx not_active IP Right Cessation
- 1973-07-13 CA CA176,393A patent/CA1008528A/en not_active Expired
- 1973-07-16 JP JP8021473A patent/JPS4944192A/ja active Pending
- 1973-07-16 IT IT6912673A patent/IT991773B/it active
- 1973-07-17 GB GB3401073A patent/GB1436258A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2334406A1 (de) | 1974-01-31 |
CA1008528A (en) | 1977-04-12 |
ES416733A1 (es) | 1976-02-16 |
JPS4944192A (it) | 1974-04-25 |
GB1436258A (en) | 1976-05-19 |
CH572646A5 (it) | 1976-02-13 |
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