JPS5251897A - Method and apparatus for measuring traffic information - Google Patents
Method and apparatus for measuring traffic informationInfo
- Publication number
- JPS5251897A JPS5251897A JP12803375A JP12803375A JPS5251897A JP S5251897 A JPS5251897 A JP S5251897A JP 12803375 A JP12803375 A JP 12803375A JP 12803375 A JP12803375 A JP 12803375A JP S5251897 A JPS5251897 A JP S5251897A
- Authority
- JP
- Japan
- Prior art keywords
- traffic information
- measuring traffic
- lanes
- different lanes
- vehicle
- Prior art date
- 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
Landscapes
- Traffic Control Systems (AREA)
Abstract
PURPOSE: To prevent occurrence of double detection when one vehicle passes different lanes in roads having plural lanes on one side, by monitoring with time the mutual relations of the output signals of the vehicle detectors installed to each of different lanes.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12803375A JPS5251897A (en) | 1975-10-23 | 1975-10-23 | Method and apparatus for measuring traffic information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12803375A JPS5251897A (en) | 1975-10-23 | 1975-10-23 | Method and apparatus for measuring traffic information |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5251897A true JPS5251897A (en) | 1977-04-26 |
JPS5631637B2 JPS5631637B2 (en) | 1981-07-22 |
Family
ID=14974841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12803375A Granted JPS5251897A (en) | 1975-10-23 | 1975-10-23 | Method and apparatus for measuring traffic information |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5251897A (en) |
-
1975
- 1975-10-23 JP JP12803375A patent/JPS5251897A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5631637B2 (en) | 1981-07-22 |
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