Method and device for steering vehicle having no contact with track
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United States of America Patent
Stats
-
Jul 20, 2010
Grant Date -
Sep 7, 2006
app pub date -
Oct 30, 2003
filing date -
Oct 30, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A rail non-contact vehicle includes wheels, a vehicle main body supported by the wheels, and a steering control system. The steering control system includes a control section configured to control a steering of the wheels in a non-mechanical manner, and a drive section configured to mechanically drive the steering of the wheels. The control section includes a first detector configured to detect 1-dimensional coordinate data of a target route, a steering angle holding section configured to hold a target steering angle corresponding to the 1-dimensional coordinate data, a second detector configured to detect a current deviation between the target route and a current position of the vehicle main body, and a control steering angle calculating section configured to generate a control steering angle corresponding to the current deviation and the target steering angle.
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