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Title:
CONSTRUCTION-VEHICLE AUTONOMOUS TRAVEL CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/039794
Kind Code:
A1
Abstract:
Provided is a construction-vehicle autonomous travel control device that can prevent displacement of a vehicle with respect to a travel target line. The construction-vehicle autonomous travel control device modifies a steering angle so that the angle is directed toward a target point set on the travel target line, wherein the following are provided: a predicted arrival point calculation means (2) for calculating, on the basis of vehicle speed (V) and a steering angle (θ), a predicted arrival point arrived at by the vehicle after a prescribed amount of time; and a modified steering angle calculation means (3) for calculating a modified steering angle, so that the predicted arrival point is directed toward the target point.

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Inventors:
ENDO RYOHEI (JP)
KUSHIDA SHIGEKI (JP)
Application Number:
PCT/JP2019/027850
Publication Date:
February 27, 2020
Filing Date:
July 16, 2019
Export Citation:
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Assignee:
SAKAI JUKOGYO KK (JP)
International Classes:
G05D1/02
Foreign References:
JP2002207516A2002-07-26
JPS59111508A1984-06-27
JP2002339314A2002-11-27
JPH11236716A1999-08-31
JPH03233710A1991-10-17
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
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