An objective of the present invention is to reduce labor of a driver while suppressing the reduction of work efficiency and waste fuel consumption. A direction control part (60M) performs automatic straight control for making a vehicle body travel on a target straight path based on a positioning result, etc. of a positioning unit (86) in a control object area of the target straight path. A work control part (60G) performs non-work state switching control for switching a state of a grounding work device to a non-work state in shift detection of the vehicle body from a straight state to a direction change state by a shift detection part (70) and performs work state switching control for switching the state of a grounding work device (A) to a work state in shift detection of the vehicle body from the direction change state to the straight state by the shift detection part (70). An engine control part (60H) performs engine temporary stop control in the establishment of a temporary stop condition and performs engine re-start control in the establishment of a re-start condition. The direction control part (60M) stops the automatic straight control in the execution of the engine temporary stop control during the automatic straight control and restarts the automatic straight control in execution of the engine re-start control during stop of the automatic straight control.

    작업 효율의 저하, 낭비적인 연료 소비를 억제하면서, 운전자의 노동력을 경감한다. 방향 제어부(60M)는, 목표 직진 경로의 제어 대상 영역에서는, 측위 유닛(86)의 측위 결과 등에 기초하여 차체를 목표 직진 경로 상에서 주행시키는 자동 직진 제어를 행하고, 작업 제어부(60G)는, 추이 검출부(70)에 의한 차체의 직진 상태에서 방향 전환 상태로의 이행 검출로 대지 작업 장치를 비작업 상태로 전환하는 비작업 상태 전환 제어를 행하고, 추이 검출부(70)에 의한 차체의 방향 전환 상태에서 직진 상태로의 이행 검출로 대지 작업 장치(A)를 작업 상태로 전환하는 작업 상태 전환 제어를 행하고, 엔진 제어부(60H)는, 일시 정지 조건의 성립으로 엔진 일시 정지 제어를 행하고, 재시동 조건의 성립으로 엔진 재시동 제어를 행하고, 방향 제어부(60M)는, 자동 직진 제어 중에서의 엔진 일시 정지 제어의 실행으로 자동 직진 제어를 중단하고, 또한 자동 직진 제어의 중단 중에서의 엔진 재시동 제어의 실행으로 자동 직진 제어를 재개한다.


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    Titel :

    WORK VEHICLE


    Weitere Titelangaben:

    작업 차


    Beteiligte:
    YOSHIDA KAZUMASA (Autor:in) / MIYANISHI YOSHIHIDE (Autor:in) / MENO TAKAHIRO (Autor:in) / MIYAMOTO JUMPEI (Autor:in) / TAKASE SHUNYA (Autor:in) / IWAMI KENICHI (Autor:in) / KUBOTA YUKI (Autor:in) / NAOMOTO AKIRA (Autor:in) / NAGATA YASUHIRO (Autor:in)

    Erscheinungsdatum :

    2022-02-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / A01C Pflanzen , PLANTING / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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