Unmanned transporting vehicle in closed park

Abstract

The invention discloses an unmanned transporting vehicle used in a closed park. The unmanned transporting vehicle adopts a full-drive-by-wire universal chassis, so that the vehicle can be quickly built and operate at low cost, tasks can be flexibly deployed, and related matched reconstruction in the park is not needed. The unmanned transporting vehicle comprises the full-drive-by-wire universal chassis, a differential GPS combined navigation unit and a vehicle-mounted operation control unit, wherein the differential GPS combined navigation unit and the vehicle-mounted operation control unit are arranged on the chassis; the differential GPS combined navigation unit is used for navigating and positioning the unmanned transporting vehicle; a track map of each transportation track in an unmanned transporting vehicle running park is preset in the vehicle-mounted operation control unit, a current position is positioned through the differential GPS combined navigation unit and is sent to thevehicle-mounted operation control unit before the unmanned transporting vehicle is started, and the vehicle-mounted operation control unit selects a transportation track which reaches a transportationtarget point from the current position from the track map according to the current position and the set transportation target point; and after the unmanned transport vehicle is started, the unmannedtransporting vehicle runs along the selected transportation track according to the preset speed under the control of the vehicle-mounted operation 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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