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Unmanned container truck positioning method, device and system, electronic device and storage medium

A positioning method and card collecting technology, which are applied in the field of unmanned collecting card positioning on the surface of ports and wharfs, can solve the problems that the normal driving requirements of unmanned collecting cards cannot be met, and high-precision positioning results cannot be guaranteed, and the effect of meeting the normal driving requirements can be achieved.

Pending Publication Date: 2021-02-26
北京斯年智驾科技有限公司
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Problems solved by technology

[0006] The embodiment of the present application provides a positioning method, device, system, electronic device and storage medium for unmanned truck collection, to at least solve the problem in the related art that due to the influence of a large number of obstructions on the quay bridge, the high-precision positioning results cannot be guaranteed, and the requirements cannot be met. The problem of the normal driving demand of unmanned trucks

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  • Unmanned container truck positioning method, device and system, electronic device and storage medium
  • Unmanned container truck positioning method, device and system, electronic device and storage medium

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[0050] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. Based on the embodiments provided in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application. In addition, it can also be understood that although such development efforts may be complex and lengthy, for those of ordinary skill in the art relevant to the content disclosed in this application, the technology disclosed in this application Some design, manufacturing or production changes based on the content are just conventional technical means, and should not be under...

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Abstract

The invention relates to an unmanned container truck positioning method, device and system, an electronic device and a storage medium, wherein the unmanned container truck positioning method comprisesthe steps of: acquiring the initial pose information of an unmanned container truck located in a port wharf surface based on the GPS signal intensity; acquiring the transverse offset of the unmannedcontainer truck relative to the quay crane under the vehicle body coordinate system; and precisely positioning the unmanned container truck according to the initial pose information and the transverseoffset. By means of the invention, the relative and absolute combined high-precision algorithm is utilized, the influence of a large number of shelters of the quay crane on positioning is avoided, the normal driving requirement of the port unmanned container truck is met, and safety and stability are achieved.

Description

technical field [0001] The present application relates to the field of positioning of unmanned truck collection at the port wharf, in particular to a positioning method, device, system, electronic device and storage medium for unmanned truck collection. Background technique [0002] With the rapid development of the international logistics industry, the number and throughput of container ports around the world continue to rise, and the operation intensity in the port is also increasing and becoming saturated. It is becoming more and more difficult to meet the current demand for operational efficiency and strength, and unmanned collection trucks in ports emerged as the times require. Unmanned driving plays a pivotal role in the field of fully automated horizontal transportation in ports. It can complete unmanned operations under various working conditions such as cloudy, rainy and snowy, 7×24 hours. Creating a horizontal transportation with no trucks can solve the recruitmen...

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Application Information

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IPC IPC(8): G01S19/39G01S19/42G01S19/53
CPCG01S19/393G01S19/42G01S19/53
Inventor 刘鹤云王杰吴鑫涛常桢
Owner 北京斯年智驾科技有限公司
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