Title:
Self-driving vehicle
Document Type and Number:
Japanese Patent JP6309412
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an automatic travel vehicle capable of automatically traveling between trees and artificial erected objects arrayed at a distance from each other.SOLUTION: An automatic travel vehicle comprises: a target setting part 12 for setting two objects as a target; a reference line setting part 13 for setting a reference line which is a reference of travel when the vehicle passes between the two targets; a travel control part 16 for executing entry travel where the vehicle enters an area between the two targets from a predetermined side, linear travel where the vehicle travels along the reference line, exit travel where the vehicle exits to a predetermined side, and side passage travel where the vehicle passes by the side of the target; a steering behavior detection part 21 for detecting steering behavior of a same-phase four-wheel steering mechanism 50 by a steering control signal output to the same-phase four-wheel steering mechanism 50; and a determination part 22 for determining a collision probability of the travel vehicle with the target according to the steering behavior detected by the steering behavior detection part 21.SELECTED DRAWING: Figure 3
Inventors:
Hideaki Tanaka
Yusuke Minakata
Yukie Aihara
Shigenori Kimura
Yusuke Minakata
Yukie Aihara
Shigenori Kimura
Application Number:
JP2014197171A
Publication Date:
April 11, 2018
Filing Date:
September 26, 2014
Export Citation:
Assignee:
Kubota Corporation
International Classes:
G05D1/02; G08G1/00
Domestic Patent References:
| JP60047606A | ||||
| JP4001812A | ||||
| JP8315300A |
Attorney, Agent or Firm:
Patent business corporation r&c