An unmanned transport vehicle for closed parks

Abstract

The invention discloses an unmanned transport vehicle used in a closed park, which adopts a fully wire-controlled universal chassis, so that the vehicle can be quickly built and operated at low cost, and can be flexibly deployed for tasks, without the need for related supporting reconstruction in the park. Including: a full-wire controlled universal chassis and a differential GPS integrated navigation unit and a vehicle-mounted computing control unit set on the chassis; the differential GPS integrated navigation unit is used to navigate and position the unmanned transport vehicle; The trajectory map of each transportation track in the park for human transportation vehicles. Before the unmanned transportation vehicle starts, the current position is positioned by the differential GPS integrated navigation unit and sent to the vehicle-mounted computing control unit. The vehicle-mounted computing control unit is based on the current position and the transportation target Click to select the transportation trajectory starting from the current location and arriving at the transportation target point from the trajectory map; after the unmanned transport vehicle is started, it will travel along the selected transportation trajectory at a preset speed under the control of the on-board computing control unit.

Description

technical field [0001] The invention relates to an unmanned transport vehicle, in particular to an unmanned transport vehicle used in a closed park. Background technique [0002] At present, with the development and continuous improvement of the hardware and software involved in unmanned driving technology, the unmanned driving industry will continue to mature and land. Due to the advantages of policy and technology, the application scenario in the closed park will become an application scenario that will be implemented earlier. The operation within the park with fixed routes is one of the most profitable applications. Unmanned point-to-point fully automated transportation, distribution, and logistics tasks on fixed lines in the park can greatly increase efficiency, reduce manpower input, and liberate productivity from repetitive and heavy labor. Therefore, it is used for unmanned vehicles operating on fixed lines in the park There is a considerable market demand. [0003...

AI Technical Summary

Problems solved by technology

[0003] However, there are currently few low-cost unmanned system solutions for park delivery, and there are no mature application cases to refer to. There is a technical gap in the unmanned driving solutions for the park environment

Although there are mature solutions based on the AGV industrial robot chassis in the market, most of them work indoors and cannot complete the flexible deployment of large-scale multi-tasks in the park. In addition, the initial construction requires a large amount of equipment laying, and the later transformation is difficult and costly.

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