The present invention relates to a semi-automatic driving cart assisted by electricity. The semi-automatic driving cart assisted by electricity senses power that a user pushes or pulls a cart by and drives an electric motor in a normal direction or a reverse direction by corresponding to the sensed power. Therefore, the semi-automatic driving cart assisted by electricity moves forward and backward and changes a direction. Moreover, the semi-automatic driving cart assisted by electricity stops and controls a driving speed. The semi-automatic driving cart assisted by electricity includes a body frame, a wheel, and a handle. The semi-automatic driving cart assisted by electricity includes: a pressure sensor sensing the size and the normal and reverse directions of the applied power by being installed in a part in which the handle is connected to the body frame; the electric motor providing a driving force for the wheel by being installed inside or outside the wheel; and a control unit installed in the body frame and controlling driving of the electric motor by corresponding to a sensing value transmitted from the pressure sensor.

    본 발명은 사용자가 손수레를 밀거나 당기는 힘을 감지하고, 감지된 힘에 대응하여 전동모터가 정방향 또는 역방향으로 구동함으로써 손수레의 전·후진, 방향전환, 정지, 주행 속도 조절 등이 이루어지도록 하는 전동 보조 반 자율주행 손수레에 관한 것이다. 본 발명은 「바디 프레임, 바퀴 및 손잡이를 포함하는 손수레로서, 상기 손잡이가 상기 바디 프레임에 연결되는 부분에 구비되어 가해지는 힘의 정·역 방향과 크기를 감지하는 압력센서; 상기 바퀴에 내장 또는 외장되어 상기 바퀴에 구동력을 제공하는 전동모터; 및 상기 바디 프레임에 구비되어 상기 압력센서에서 전달된 감지값에 대응하여 상기 전동모터의 구동을 제어하는 제어부; 를 포함하는 전동 보조 반 자율주행 손수레」를 제공한다.


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    Title :

    Semi-Self-driving cart assisted by electricity


    Additional title:

    전동 보조 반 자율주행 손수레


    Contributors:

    Publication date :

    2023-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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