The invention is suitable for the technical field of unmanned driving, and provides an unmanned agricultural machine and a path planning navigation system.The unmanned agricultural machine comprises a wheel assembly, and the wheel assembly is rotationally assembled on a driving frame assembly; the driving frame assembly transmits power to the wheel assembly through a transmission gear set included in the driving frame assembly. The transmission gear set comprises a transmission gear column, a power shaft, a transmission gear and a plurality of electric telescopic rods B. The transmission gear column is in power transmission connection to the supporting frame assembly through a gear installed at the top of the transmission gear column. The transmission gear is meshed with the transmission gear column; the power shaft is in power transmission connection with the wheel assembly; one ends of a plurality of electric telescopic rods B are fixed on the transmission gear; risk escape and risk avoiding are achieved when the device is blocked by large-size soil blocks or high-humidity soil sinks and is trapped, and unmanned driving is facilitated to advance on a planned agricultural operation path; the path planning navigation system comprises a sensing module and a decision control module which are connected to the unmanned agricultural machine.

    本发明适用于无人驾驶技术领域,提供了无人驾驶农业机械及路径规划导航系统,其中无人驾驶农业机械包括车轮总成,车轮总成转动装配在驱动架总成上;驱动架总成利用其包含有的传动齿轮组将动力传递到车轮总成上;传动齿轮组包括传动齿柱、动力轴、传动齿轮和多个电动伸缩杆B:传动齿柱通过其顶部安装有的齿轮动力传动连接在支撑架总成上;传动齿轮啮合在传动齿柱上;动力轴动力传动连接在车轮总成上;多个电动伸缩杆B一端固定在传动齿轮上;实现遇到大体积土块阻挡或者高湿度泥土下陷受困时进行脱险和避险,有利于无人驾驶在已经规划好的农业作业路径上行进;路径规划导航系统,包括连接在上述无人驾驶农业机械上的感知模块和决策控制模块。


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    Titel :

    Unmanned agricultural machine and path planning navigation system


    Weitere Titelangaben:

    无人驾驶农业机械及路径规划导航系统


    Beteiligte:
    REN DECHAO (Autor:in) / SHANG SHANG (Autor:in) / LIU HONGJIE (Autor:in) / ZHANG SUYU (Autor:in) / GE JUN (Autor:in) / LI GUOQIANG (Autor:in) / HE XUN (Autor:in) / ZHANG XINZHI (Autor:in) / ZHU PEIPEI (Autor:in) / ZHAO JINGLING (Autor:in)

    Erscheinungsdatum :

    29.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung



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