Title:
TRUCK BED ORIENTATION RECOGNITION SYSTEM AND METHOD, AND ELECTRONIC DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/087962
Kind Code:
A1
Abstract:
Disclosed in the present application are a truck bed orientation recognition system and method, and an electronic device and a storage medium. The system comprises a processor, a binocular camera, a first vehicle, a second vehicle and an identification member, wherein the first vehicle comprises a truck bed; the second vehicle is used for unloading materials to the truck bed of the first vehicle; the identification member is arranged on a side surface of the truck bed; the identification member is provided with a plurality of reference points; the binocular camera is arranged on the second vehicle, and the binocular camera is used for collecting an image, which comprises the identification member, and sending same to the processor; the processor is used for performing recognition processing on the image by using an image recognition network model to obtain a target image, the target image being an image that comprises a recognition result of the plurality of reference points; determining target three-dimensional spatial coordinates of each reference point in the target image by using a solid geometry vision algorithm of the binocular camera; and determining orientation information of the truck bed on the basis of the target three-dimensional spatial coordinates of each reference point. The truck bed orientation recognition system has the characteristics of being simple in terms of structure and being suitable for large-scale outdoor unmanned operation scenarios.
Inventors:
CAI DENGSHENG (CN)
LI JIAHENG (CN)
TAO JIAWEI (CN)
ZHOU WENBIN (CN)
LI JIAHENG (CN)
TAO JIAWEI (CN)
ZHOU WENBIN (CN)
Application Number:
PCT/CN2023/120389
Publication Date:
May 02, 2024
Filing Date:
September 21, 2023
Export Citation:
Assignee:
GUANGXI LIUGONG MACHINERY CO (CN)
International Classes:
G06V20/58
Foreign References:
| CN115497077A | 2022-12-20 | |||
| CN115170648A | 2022-10-11 | |||
| CN210294888U | 2020-04-10 | |||
| CN108876849A | 2018-11-23 | |||
| CN111551151A | 2020-08-18 | |||
| US20190204084A1 | 2019-07-04 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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