Title:
VEHICLE TRAVELING MANAGING SYSTEM
Document Type and Number:
Japanese Patent JP2023019126
Kind Code:
A
Abstract:
To decrease a possibility that both vehicles collide with each other by controlling the operation of an unmanned traveling vehicle in an environment in which a manned traveling vehicle and the unmanned traveling vehicle coexist and travel.SOLUTION: The manned traveling vehicle estimates information on an own present position and an advancing direction from map information, a cumulative movement amount including a moving distance from an initial position and an angular change amount calculated by using a measured rotation speed of wheels and a measured steering turn angle, distance measurement information to an obstacle, and information on a position of the obstacle. The unmanned vehicle estimates information on an own present position and an advancing direction from map information, a cumulative movement amount including a movement distance from an initial position and an angular change amount calculated by using a measured rotation speed of wheels. Whether or not both the vehicles are coming close to each other is determined by using the information on the respective present positions and the respective advancing directions obtained from the unmanned traveling vehicle and the manned traveling vehicle.SELECTED DRAWING: Figure 14
Inventors:
FUJIWARA YOICHI
Application Number:
JP2021123615A
Publication Date:
February 09, 2023
Filing Date:
July 28, 2021
Export Citation:
Assignee:
SHARP KK
International Classes:
G05D1/02; B60W30/08; B60W40/04; B60W60/00; G08G1/00; G08G1/16
Attorney, Agent or Firm:
Shintaro Nogawa
Shinji Kai
Yusuke Kaneko
Kiyoshi Inamoto
Masami Tomita
Shinji Kai
Yusuke Kaneko
Kiyoshi Inamoto
Masami Tomita