TRAVEL PATH MANAGEMENT SYSTEM

• Main Authors: NAKASE RYOSUKE, SUZUKAWA MEGUMI, TAMATANI KENJI, MENO TAKAHIRO
• Format: Patent
• Language: English; Japanese
• Published: 02.08.2021
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CONTROLLING; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL; PHYSICS; REGULATING; SOIL WORKING IN AGRICULTURE OR FORESTRY; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TRAPPING

To provide a travel path management system for further improving convenience in automatic work travel of an implement.SOLUTION: A travel path management system for an implement which can automatically travel in a farm field, comprises: a going around path generation part (524) for generating at least one going around path on a peripheral region of the farm field, on the basis of a travel locus on contour calculation travel in which the implement travels along a boundary line of the farm field for calculating a contour of the farm field; and a reciprocation path generation part (522) for generating a reciprocation path including a plurality of direct advance paths in an internal region which is located inside the peripheral region. The number of the going around paths is determined according to an area which is required for turning travel from the direct advance path on which the implement travels, to a direct advance path on which the implement travels next.SELECTED DRAWING: Figure 55 【課題】作業機の自動作業走行における利便性をさらに向上させるための走行経路管理システムを提供する。【解決手段】農場を自動走行可能な作業機のための走行経路管理システムは、農場の外形を算出するために前記農場の境界線に沿って走行する外形算出走行における走行軌跡に基づいて、農場の外周領域に少なくとも１本以上の周回経路を作成する周回経路作成部（５２４）と、外周領域の内側に位置する内部領域に複数の直進経路を含む往復経路を作成する往復経路作成部（５２２）とを備える、周回経路の本数は、走行している直進経路から次に走行する直進経路への旋回走行に必要な面積によって決定される。【選択図】図５５