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Unmanned commodity distribution method and system in time-varying environment

A product and environment technology, applied in the field of unmanned product distribution methods and systems, can solve the problems of less research on time-varying congestion and no consideration of the arrival of goods at different times

Inactive Publication Date: 2019-08-06
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In the current research, it is found that most of the current commodity distribution problems consider that the goods are located in the warehouse at the beginning of the task, and do not consider the situation that the goods arrive at different times in the actual scene. In addition, in the current commodity distribution problem, research on time-varying congestion less

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  • Unmanned commodity distribution method and system in time-varying environment
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[0119] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts all belong to the protection scope of the present invention.

[0120] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0121] figure 1 It is a flow chart of the unmanned commodity delivery method in the time-varying environment of the present invention. Such as figure 1 As shown, a method for unmanned commodity ...

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Abstract

The invention discloses an unmanned commodity distribution method and system in a time-varying environment. According to the method, the congestion change condition within a certain time can be predicted according to the current traffic data, commodity distribution tasks are distributed according to real-time information of vehicles and tasks, the prediction time of congestion change can be adjusted according to actual needs, and therefore the relation between system resource consumption and prediction accuracy is balanced. The DVNS algorithm adopted in the invention can have high calculationefficiency in large-scale data.

Description

technical field [0001] The present invention relates to the field of commodity distribution, in particular to a method and system for unmanned commodity distribution in a time-varying environment. Background technique [0002] In recent years, e-commerce has developed very rapidly, and a series of e-commerce giants such as Amazon and Alibaba have emerged. In order to improve user experience, major platforms have attached great importance to commodity logistics and actively established their own logistics systems. As an important part of logistics, the distribution of goods is an important issue. At present, there have been attempts to use unmanned equipment for commodity distribution. , Zhejiang University, Chang'an University, etc. also have robots to perform delivery tasks. Therefore, the unmanned distribution of goods is the direction of future development. The first problem that needs to be solved is that in large cities, traffic congestion will inevitably occur, resul...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q10/08G06N3/00
CPCG06N3/006G06Q10/04G06Q10/0631G06Q10/08355
Inventor 张洪光罗涵王趱刘宇泓刘元安谢刚罗新龙
Owner BEIJING UNIV OF POSTS & TELECOMM