Provided is a pushcart that can automatically change a yaw rotation range. A first main wheel (11A) and a second main wheel (11B) are respectively driven and controlled so that a change of angle in a yaw direction falls within a range of given target values (a first target value and a second target value). In the case where a yaw angular velocity ω is determined to be in a range from −α to α, a control unit (21) controls the first main wheel (11A) and the second main wheel (11B) so that the yaw angular velocity ω becomes 0, and corrects the yaw angular velocity to 0 (or a value near 0). Accordingly, the yaw angular velocity ω falls within the range from the first target value to the second target value (−α to α).


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    Titel :

    手押し車


    Erscheinungsdatum :

    2016-03-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / A61H PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY , Geräte für die physikalische Therapie, z.B. Vorrichtungen zum Lokalisieren oder Anregen spezieller Reflexpunkte am Körper / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen