JPS6479809A - Control device for electric vehicle - Google Patents
Control device for electric vehicleInfo
- Publication number
- JPS6479809A JPS6479809A JP62234883A JP23488387A JPS6479809A JP S6479809 A JPS6479809 A JP S6479809A JP 62234883 A JP62234883 A JP 62234883A JP 23488387 A JP23488387 A JP 23488387A JP S6479809 A JPS6479809 A JP S6479809A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- coils
- track
- deviation
- electric 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.)
- Pending
Links
Landscapes
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
PURPOSE:To improve the traveling performance of a vehicle at a curved track by estimating a positional deviation between a vehicle and a track at the point ahead of the vehicle to execute positional control. CONSTITUTION:A distance deviation between a vehicle body and a track at a certain determined point ahead of the vehicle is estimated from a difference between a vehicle position signal XF found out from output signals obtained from a pair of conventional pickup coils 101F, 102F for detecting a magnetic field in the direction rectangular to the running direction of the body of the vehicle and a vehicle position signal XR found out from output signals obtained from a pair of pickup coils 101R, 102R having the same constitution as the coils 101F, 102F and dislocated from the coils 101F, 102F in the running direction of the vehicle body. The electric vehicle is controlled based on the estimated deviation. Consequently, the traveling performance of the curved track can be improved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62234883A JPS6479809A (en) | 1987-09-21 | 1987-09-21 | Control device for electric vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62234883A JPS6479809A (en) | 1987-09-21 | 1987-09-21 | Control device for electric vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6479809A true JPS6479809A (en) | 1989-03-24 |
Family
ID=16977817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62234883A Pending JPS6479809A (en) | 1987-09-21 | 1987-09-21 | Control device for electric vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6479809A (en) |
-
1987
- 1987-09-21 JP JP62234883A patent/JPS6479809A/en active Pending
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