NL7307755A - - Google Patents
Info
- Publication number
- NL7307755A NL7307755A NL7307755A NL7307755A NL7307755A NL 7307755 A NL7307755 A NL 7307755A NL 7307755 A NL7307755 A NL 7307755A NL 7307755 A NL7307755 A NL 7307755A NL 7307755 A NL7307755 A NL 7307755A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/081—Plural intersections under common control
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722229284 DE2229284C3 (en) | 1972-06-15 | Road traffic signal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7307755A true NL7307755A (en) | 1973-12-18 |
Family
ID=5847877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7307755A NL7307755A (en) | 1972-06-15 | 1973-06-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3872422A (en) |
| CH (1) | CH558966A (en) |
| NL (1) | NL7307755A (en) |
| NO (1) | NO135492C (en) |
| SE (1) | SE392536B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5164904A (en) * | 1990-07-26 | 1992-11-17 | Farradyne Systems, Inc. | In-vehicle traffic congestion information system |
| US5173691A (en) * | 1990-07-26 | 1992-12-22 | Farradyne Systems, Inc. | Data fusion process for an in-vehicle traffic congestion information system |
| US5182555A (en) * | 1990-07-26 | 1993-01-26 | Farradyne Systems, Inc. | Cell messaging process for an in-vehicle traffic congestion information system |
| AU641317B2 (en) * | 1991-04-15 | 1993-09-16 | Hau Dan Chau | Road and traffic control system |
| US20060074546A1 (en) * | 1999-04-19 | 2006-04-06 | Dekock Bruce W | System for providing traffic information |
| US6466862B1 (en) * | 1999-04-19 | 2002-10-15 | Bruce DeKock | System for providing traffic information |
| US7908080B2 (en) | 2004-12-31 | 2011-03-15 | Google Inc. | Transportation routing |
| KR20070094362A (en) * | 2006-03-17 | 2007-09-20 | 김영대 | Construction method of roadway and transportation method |
| WO2016018936A1 (en) | 2014-07-28 | 2016-02-04 | Econolite Group, Inc. | Self-configuring traffic signal controller |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1756490A (en) * | 1924-09-12 | 1930-04-29 | Crouse Hinds Co | Traffic signaling system |
| US1625990A (en) * | 1925-08-29 | 1927-04-26 | Garrett Henry | Traffic signal |
| US3302170A (en) * | 1964-04-28 | 1967-01-31 | Ibm | Traffic light control buffer |
| US3675196A (en) * | 1971-01-25 | 1972-07-04 | Computer Systems Eng Inc | Traffic signal control system |
-
1973
- 1973-05-11 CH CH662173A patent/CH558966A/en not_active IP Right Cessation
- 1973-05-25 NO NO2162/73A patent/NO135492C/no unknown
- 1973-06-04 NL NL7307755A patent/NL7307755A/xx not_active Application Discontinuation
- 1973-06-13 US US369725A patent/US3872422A/en not_active Expired - Lifetime
- 1973-06-15 SE SE7308450A patent/SE392536B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO135492C (en) | 1977-04-27 |
| US3872422A (en) | 1975-03-18 |
| CH558966A (en) | 1975-02-14 |
| DE2229284A1 (en) | 1974-01-03 |
| SE392536B (en) | 1977-03-28 |
| DE2229284B2 (en) | 1975-08-28 |
| NO135492B (en) | 1977-01-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BV | The patent application has lapsed |