JPS4915399A - - Google Patents
Info
- Publication number
- JPS4915399A JPS4915399A JP47048835A JP4883572A JPS4915399A JP S4915399 A JPS4915399 A JP S4915399A JP 47048835 A JP47048835 A JP 47048835A JP 4883572 A JP4883572 A JP 4883572A JP S4915399 A JPS4915399 A JP S4915399A
- 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.)
- Granted
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)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Safety Devices In Control Systems (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47048835A JPS5225240B2 (en) | 1972-05-17 | 1972-05-17 | |
US358549A US3918026A (en) | 1972-05-17 | 1973-05-09 | Traffic signal control apparatus |
DE2323653A DE2323653C3 (en) | 1972-05-17 | 1973-05-10 | Control device for a traffic signal system |
GB2260373A GB1421200A (en) | 1972-05-17 | 1973-05-11 | Traffic signal control apparatus |
CA171,067A CA1013449A (en) | 1972-05-17 | 1973-05-11 | Traffic signal control apparatus |
IT7368376A IT986318B (en) | 1972-05-17 | 1973-05-14 | DEVICE FOR CONTROL OF THE TRAFFIC SIGN LI |
FR7317360A FR2184812B1 (en) | 1972-05-17 | 1973-05-14 | |
AU55717/73A AU476949B2 (en) | 1972-05-17 | 1973-05-15 | Traffic signal control apparatus |
BE131113A BE799539A (en) | 1972-05-17 | 1973-05-15 | SIGNALING LIGHTS CONTROL DEVICE, |
HK489/76*UA HK48976A (en) | 1972-05-17 | 1976-07-29 | Traffic signal control apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47048835A JPS5225240B2 (en) | 1972-05-17 | 1972-05-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4915399A true JPS4915399A (en) | 1974-02-09 |
JPS5225240B2 JPS5225240B2 (en) | 1977-07-06 |
Family
ID=12814284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47048835A Expired JPS5225240B2 (en) | 1972-05-17 | 1972-05-17 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3918026A (en) |
JP (1) | JPS5225240B2 (en) |
AU (1) | AU476949B2 (en) |
BE (1) | BE799539A (en) |
CA (1) | CA1013449A (en) |
DE (1) | DE2323653C3 (en) |
FR (1) | FR2184812B1 (en) |
GB (1) | GB1421200A (en) |
HK (1) | HK48976A (en) |
IT (1) | IT986318B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5974650U (en) * | 1982-11-11 | 1984-05-21 | 三王株式会社 | temperature fuse |
US5073866A (en) * | 1989-09-20 | 1991-12-17 | Daeges Michael J | Traffic signal control system |
GB0021171D0 (en) * | 2000-08-30 | 2000-10-11 | Gibbs Int Tech Ltd | Power train |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB403732A (en) * | 1932-06-30 | 1934-01-01 | Automatic Electric Co Ltd | Improvements in or relating to traffic control signals |
US3363185A (en) * | 1965-05-04 | 1968-01-09 | Sperry Rand Corp | Auxiliary reference signal generating means for controlling vehicular traffic flow or other moving elements |
DE1516695C3 (en) * | 1966-03-04 | 1973-11-08 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Road traffic signaling system whose signaling devices can be optionally controlled by a common signal plan generator in the control center or by various local signal plan generators |
FR1478183A (en) * | 1966-05-03 | 1967-04-21 | Sperry Rand Corp | Traffic control system |
US3509358A (en) * | 1967-12-06 | 1970-04-28 | Sperry Rand Corp | Standby pulse generator |
US3662331A (en) * | 1968-11-01 | 1972-05-09 | Marbelite Co | Central traffic signal control |
US3784971A (en) * | 1972-02-16 | 1974-01-08 | J May | Digital system for controlling traffic signals |
-
1972
- 1972-05-17 JP JP47048835A patent/JPS5225240B2/ja not_active Expired
-
1973
- 1973-05-09 US US358549A patent/US3918026A/en not_active Expired - Lifetime
- 1973-05-10 DE DE2323653A patent/DE2323653C3/en not_active Expired
- 1973-05-11 GB GB2260373A patent/GB1421200A/en not_active Expired
- 1973-05-11 CA CA171,067A patent/CA1013449A/en not_active Expired
- 1973-05-14 IT IT7368376A patent/IT986318B/en active
- 1973-05-14 FR FR7317360A patent/FR2184812B1/fr not_active Expired
- 1973-05-15 BE BE131113A patent/BE799539A/en not_active IP Right Cessation
- 1973-05-15 AU AU55717/73A patent/AU476949B2/en not_active Expired
-
1976
- 1976-07-29 HK HK489/76*UA patent/HK48976A/en unknown
Also Published As
Publication number | Publication date |
---|---|
HK48976A (en) | 1976-08-06 |
JPS5225240B2 (en) | 1977-07-06 |
AU5571773A (en) | 1974-11-21 |
GB1421200A (en) | 1976-01-14 |
IT986318B (en) | 1975-01-30 |
FR2184812B1 (en) | 1977-11-04 |
BE799539A (en) | 1973-11-16 |
DE2323653C3 (en) | 1981-06-11 |
DE2323653B2 (en) | 1975-02-20 |
FR2184812A1 (en) | 1973-12-28 |
US3918026A (en) | 1975-11-04 |
AU476949B2 (en) | 1976-10-07 |
DE2323653A1 (en) | 1973-11-29 |
CA1013449A (en) | 1977-07-05 |