TRAVEL ROUTE MANAGEMENT SYSTEM

• Main Authors: MASUMOTO TADAHISA, MIYASHITA SHUNSUKE, EDO SHUNSUKE, NAGAO MITSUO
• Format: Patent
• Language: English; Japanese
• Published: 07.09.2022
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL; SOIL WORKING IN AGRICULTURE OR FORESTRY; TRAPPING

To provide a travel route management system capable of generating a suitable target travel route in a ridge field.SOLUTION: A travel route management system A is for a working vehicle 1 performing working travel in a ridge field. The ridge field has a plurality of ridge parts composed of mounted soil and a groove-shaped part provided between two neighboring ridge parts, and is provided an acquisition part 40 which acquires ridge information about at least one of the ridge parts and the groove-shaped part. The acquisition part 40 is provided with: an estimation part 23 which is configured to acquire ridge information about a part positioned in front in an advancing direction of the working vehicle 1 in the ridge field and to estimate a ridge direction in which the ridge parts extend on the basis of the ridge information acquired by the acquisition part 40; and a route generation part 24 generating a target travel route of the working vehicle 1 on the basis of the ridge direction estimated by the estimation part 23.SELECTED DRAWING: Figure 5 【課題】畝圃場における好適な目標走行経路を生成可能な走行経路管理システムを提供する。【解決手段】畝圃場において作業走行を行う作業車１のための走行経路管理システムＡであって、畝圃場は、盛り上げられた土により構成された複数の畝部と、互いに隣接する２つの畝部の間に設けられた溝状部と、を有しており、畝部及び溝状部のうち少なくとも何れか一方に関する情報である畝情報を取得する取得部４０を備え、取得部４０は、畝圃場のうち作業車１の進行方向前方に位置する部分の畝情報を取得するように構成されており、畝部の延びる方向である畝方向を、取得部４０により取得された畝情報に基づいて推定する推定部２３と、推定部２３により推定された畝方向に基づいて作業車１の目標走行経路を生成する経路生成部２４と、を備える。【選択図】図５