Unmanned vehicle tracking control method and device, equipment and storage medium

A control method and unmanned vehicle technology, applied in the field of equipment and storage media, devices, and unmanned vehicle tracking control methods, to achieve the effect of improving accuracy and precision, high real-time performance, and meeting actual application requirements

Pending Publication Date: 2019-06-18
XIAMEN GOLDEN DRAGON BUS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the purpose of the embodiments of the present invention is to provide an unmanned vehicle tracking control method, device, equipment a

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  • Unmanned vehicle tracking control method and device, equipment and storage medium
  • Unmanned vehicle tracking control method and device, equipment and storage medium
  • Unmanned vehicle tracking control method and device, equipment and storage medium

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0039] It should be noted that like numerals and let...

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Abstract

An embodiment of the invention provides an unmanned vehicle tracking control method and device, equipment and a storage medium and relates to the field of unmanned vehicle driving. The method comprises the following steps: obtaining real-time position information of an unmanned vehicle; and carrying out position offset correction on a tracking path of the unmanned vehicle based on the real-time position information of the unmanned vehicle and a preset trajectory coordinate sequence, wherein the preset trajectory coordinate sequence is a map coordinate point of a section of continuous sequenceformed through conversion of a preset driving trajectory of the unmanned vehicle under a WGS-84 coordinate. By obtaining the real-time location of the unmanned vehicle and making real-time comparisonwith the coordinate point of the preset trajectory coordinate sequence, the method can timely correct the position offset of the unmanned vehicle in the driving process to ensure that the unmanned vehicle can always drive on a pre-planned optimum path diagram, thereby improving accuracy and precision of autonomous tracking of the unmanned vehicle and improving safety of unmanned vehicle driving.

Description

technical field [0001] The present invention relates to the field of unmanned vehicle driving, in particular to a tracking control method, device, equipment and storage medium of an unmanned vehicle. Background technique [0002] With the continuous advancement of social economy and technology, people's demand for unmanned driving products is becoming more and more urgent, especially the application of unmanned electric vehicles in public places such as scenic spots and parks. [0003] At present, patent CN106896813A discloses an adaptive smart car tracking control system, and patent CN109116855A discloses a mobile car tracking control method and system, but these two tracking control systems are only used for small indoor navigation. It cannot be aimed at the outdoor park environment, and is not suitable for autonomous navigation and tracking of unmanned electric vehicles. [0004] Therefore, how to effectively realize the autonomous navigation and tracking control of unma...

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Application Information

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IPC IPC(8): G05D1/02
Inventor 陈宇建石添华吴敏张文超
Owner XIAMEN GOLDEN DRAGON BUS
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