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1. (WO2018021348) WORK VEHICLE CONTROL SYSTEM, CONTROL METHOD, AND WORK VEHICLE

Pub. No.:    WO/2018/021348    International Application No.:    PCT/JP2017/026927
Publication Date: Fri Feb 02 00:59:59 CET 2018 International Filing Date: Wed Jul 26 01:59:59 CEST 2017
IPC: E02F 9/20
E02F 3/85
E02F 9/26
Applicants: KOMATSU LTD.
株式会社小松製作所
Inventors: ISHIBASHI, Eiji
石橋 永至
INAMARU, Akifumi
稲丸 昭文
NAGANO, Seiji
長野 精治
YAMAMOTO, Kenji
山本 健治
KIRINO, Kazuyuki
桐野 量行
YONEZAWA, Yasuhito
米澤 保人
KOGAWA, Yosuke
古川 洋介
Title: WORK VEHICLE CONTROL SYSTEM, CONTROL METHOD, AND WORK VEHICLE
Abstract:
This work vehicle control system is equipped with a current topography acquisition device, a storage device, and a controller. The current topography acquisition device acquires current topography information indicating the current topography of the site where work is to be performed. The storage device stores design topography information indicating the final design topography for the site where work is to be performed. The controller acquires the current topography information from the current topography acquisition device. The controller acquires the design topography information from the storage device. The controller generates a command signal for moving a work machine along a first trajectory that follows the slope of the current topography, and along a second trajectory that is located above the current topography and below the final design topography at the front end of the first trajectory.