JPS5226880A - Vehicle speed and position detecting device - Google Patents
Vehicle speed and position detecting deviceInfo
- Publication number
- JPS5226880A JPS5226880A JP50103356A JP10335675A JPS5226880A JP S5226880 A JPS5226880 A JP S5226880A JP 50103356 A JP50103356 A JP 50103356A JP 10335675 A JP10335675 A JP 10335675A JP S5226880 A JPS5226880 A JP S5226880A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle speed
- detecting device
- position detecting
- vehicles
- light
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 abstract 1
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
PURPOSE: To detect the speeds and positions of vehicles from the point of time and place at which light is received, by providing an optical guide on one side of vehicles or on the ground side and a light source and receiver on the other.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50103356A JPS5226880A (en) | 1975-08-26 | 1975-08-26 | Vehicle speed and position detecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50103356A JPS5226880A (en) | 1975-08-26 | 1975-08-26 | Vehicle speed and position detecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5226880A true JPS5226880A (en) | 1977-02-28 |
Family
ID=14351843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50103356A Pending JPS5226880A (en) | 1975-08-26 | 1975-08-26 | Vehicle speed and position detecting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5226880A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982003283A1 (en) * | 1981-03-16 | 1982-09-30 | Fujiwara Kunio | Movement controller for moving body |
US5983157A (en) * | 1996-10-24 | 1999-11-09 | Toyota Jidosha Kabushiki Kaisha | Apparatus for detecting quantity of vehicle motion |
WO2013166890A1 (en) * | 2012-05-09 | 2013-11-14 | 深圳市坐标系交通技术有限公司 | Train operation information acquisition system, light emitting device and light receiving and processing device |
-
1975
- 1975-08-26 JP JP50103356A patent/JPS5226880A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982003283A1 (en) * | 1981-03-16 | 1982-09-30 | Fujiwara Kunio | Movement controller for moving body |
US5983157A (en) * | 1996-10-24 | 1999-11-09 | Toyota Jidosha Kabushiki Kaisha | Apparatus for detecting quantity of vehicle motion |
DE19746895B4 (en) * | 1996-10-24 | 2007-01-25 | Toyota Jidosha K.K., Toyota | Device for detecting the amount of vehicle movement |
WO2013166890A1 (en) * | 2012-05-09 | 2013-11-14 | 深圳市坐标系交通技术有限公司 | Train operation information acquisition system, light emitting device and light receiving and processing device |
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