Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Site selection method and device

A scheme and candidate point technology, applied in the computer field, can solve problems such as solver size limitation and long time-consuming

Pending Publication Date: 2022-02-25
BEIJING JINGDONG ZHENSHI INFORMATION TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the solver has a certain scale limit, and when the number of candidate points and demand points is large, its calculation takes a long time

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Site selection method and device
  • Site selection method and device
  • Site selection method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0072] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0073] In the prior art, the site selection scheme is generally determined by a solver, for example, solvers such as CPLEX and Gurobi. However, when the number of candidate points and demand points is large, the solving process of these solvers takes a long time, and even the final result cannot be converged, resulting in the failure of the solution.

[0074] In view of thi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a site selection method and device, and relates to the technical field of computers. A specific embodiment of the method comprises the following steps: acquiring candidate point information, demand point information and the number of target candidate points; and performing parallel variable neighborhood search according to the candidate point information, the demand point information and the number of the target candidate points to obtain the target candidate points and the corresponding demand points. According to the embodiment, the site selection time can be shortened.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to an address selection method and device. Background technique [0002] Facility siting refers to the selection of several facilities within a given area to serve a given point of demand. Through facility site selection, the locations of warehouses, sorting centers, signal base stations and public facilities can be determined. [0003] In the prior art, a solver is used to determine target candidate points and corresponding demand points among several candidate points. However, the solver has a certain scale limitation. When the number of candidate points and demand points is large, its calculation will take a long time. Contents of the invention [0004] In view of this, an embodiment of the present invention provides an address selection method and device, which can shorten the address selection time. [0005] In the first aspect, an embodiment of the present invention pro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/08
CPCG06Q10/043G06Q10/08
Inventor 杜博
Owner BEIJING JINGDONG ZHENSHI INFORMATION TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com