JPS5089785A - - Google Patents
Info
- Publication number
- JPS5089785A JPS5089785A JP49141108A JP14110874A JPS5089785A JP S5089785 A JPS5089785 A JP S5089785A JP 49141108 A JP49141108 A JP 49141108A JP 14110874 A JP14110874 A JP 14110874A JP S5089785 A JPS5089785 A JP S5089785A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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)
- Traffic Control Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Eye Examination Apparatus (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Vending Machines For Individual Products (AREA)
- Emergency Alarm Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7343762A FR2279178A1 (fr) | 1973-12-07 | 1973-12-07 | Systeme indicateur de danger pour vehicules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5089785A true JPS5089785A (ja) | 1975-07-18 |
Family
ID=9128901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49141108A Pending JPS5089785A (ja) | 1973-12-07 | 1974-12-07 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3921127A (ja) |
| JP (1) | JPS5089785A (ja) |
| BE (1) | BE822922A (ja) |
| CA (1) | CA1028409A (ja) |
| CH (1) | CH601876A5 (ja) |
| DE (1) | DE2457879C3 (ja) |
| ES (1) | ES432658A1 (ja) |
| FR (1) | FR2279178A1 (ja) |
| GB (1) | GB1485779A (ja) |
| IT (1) | IT1024351B (ja) |
| NL (1) | NL7415922A (ja) |
| NO (1) | NO137977C (ja) |
| SE (1) | SE400399B (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3501032A1 (de) * | 1985-01-15 | 1986-07-17 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Verfahren zur verringerung der kollisionsgefahr bei kraftfahrzeugen |
| DE3501037A1 (de) * | 1985-01-15 | 1986-07-17 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Abstandsmessung bei fahrzeugen |
| US4807101A (en) * | 1986-02-24 | 1989-02-21 | V-Tronics Corp. | Automatic hazard light for a motor vehicle |
| GB8908180D0 (en) * | 1989-04-12 | 1989-05-24 | Marconi Co Ltd | Road traffic signalling system |
| JP3087606B2 (ja) * | 1995-05-11 | 2000-09-11 | 株式会社日立製作所 | 自動車用車間距離計測装置及び方法 |
| US6760061B1 (en) | 1997-04-14 | 2004-07-06 | Nestor Traffic Systems, Inc. | Traffic sensor |
| US6754663B1 (en) | 1998-11-23 | 2004-06-22 | Nestor, Inc. | Video-file based citation generation system for traffic light violations |
| WO2000031707A1 (en) | 1998-11-23 | 2000-06-02 | Nestor, Inc. | Non-violation event filtering for a traffic light violation detection system |
| US7821422B2 (en) * | 2003-08-18 | 2010-10-26 | Light Vision Systems, Inc. | Traffic light signal system using radar-based target detection and tracking |
| US10151668B2 (en) * | 2016-04-14 | 2018-12-11 | United Technologies Corporation | Systems and methods for detecting engine vibration |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3078944A (en) * | 1960-04-28 | 1963-02-26 | Rca Corp | Vehicle control systems |
| FR1477716A (fr) * | 1966-03-10 | 1967-04-21 | Evr Eclairage Vehicules Rail | Procédé et dispositif pour le contrôle du trafic routier |
| US3787679A (en) * | 1972-01-26 | 1974-01-22 | British Railways Board | Train communication system |
-
1973
- 1973-12-07 FR FR7343762A patent/FR2279178A1/fr active Granted
-
1974
- 1974-12-04 GB GB52540/74A patent/GB1485779A/en not_active Expired
- 1974-12-04 BE BE151132A patent/BE822922A/xx unknown
- 1974-12-05 US US529942A patent/US3921127A/en not_active Expired - Lifetime
- 1974-12-06 NL NL7415922A patent/NL7415922A/xx not_active Application Discontinuation
- 1974-12-06 SE SE7415330A patent/SE400399B/xx unknown
- 1974-12-06 CH CH1625974A patent/CH601876A5/xx not_active IP Right Cessation
- 1974-12-06 NO NO744423A patent/NO137977C/no unknown
- 1974-12-06 IT IT54401/74A patent/IT1024351B/it active
- 1974-12-06 DE DE2457879A patent/DE2457879C3/de not_active Expired
- 1974-12-06 ES ES432658A patent/ES432658A1/es not_active Expired
- 1974-12-07 JP JP49141108A patent/JPS5089785A/ja active Pending
- 1974-12-09 CA CA215,497A patent/CA1028409A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO137977B (no) | 1978-02-20 |
| NL7415922A (nl) | 1975-06-10 |
| NO744423L (ja) | 1975-07-07 |
| BE822922A (fr) | 1975-04-01 |
| DE2457879A1 (de) | 1975-06-19 |
| SE400399B (sv) | 1978-03-20 |
| DE2457879B2 (de) | 1977-09-15 |
| US3921127A (en) | 1975-11-18 |
| SE7415330L (ja) | 1975-06-09 |
| ES432658A1 (es) | 1976-12-16 |
| IT1024351B (it) | 1978-06-20 |
| FR2279178A1 (fr) | 1976-02-13 |
| CA1028409A (en) | 1978-03-21 |
| NO137977C (no) | 1978-05-31 |
| CH601876A5 (ja) | 1978-07-14 |
| FR2279178B1 (ja) | 1978-10-27 |
| GB1485779A (en) | 1977-09-14 |
| DE2457879C3 (de) | 1978-05-18 |