To provide a controller improved for returning, to an original position, an automatic travel service car deviated from a target travel route.SOLUTION: A controller for a service car automatically travelling along a target travel route includes: an own vehicle position calculation part 40 which calculates an own position of the service car; a target point estimation part 57 which calculates an estimated target point in the target travel route after predetermined time; a correction orientation calculation unit 9A which calculates correction orientation for resolving deviation between the estimated target point and the own position; and a control calculation unit 9B which outputs a control amount for controlling the service car in order to reduce the deviation where the correction orientation is provided as an input parameter.SELECTED DRAWING: Figure 6


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    Title :

    自動走行作業車のための制御装置


    Publication date :

    2023-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft / 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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen