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

Vehicle access path planning method and device in intelligent parking garage and storage medium

A route planning and parking garage technology, applied in vehicle position/route/height control, motor vehicles, transportation and packaging, etc., can solve the problems of large investment and consumption, and achieve the effect of avoiding route resource competition and conflict

Active Publication Date: 2018-05-04
SHANTOU UNIV
View PDF10 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Or use lidar to build indoor maps to provide maps for AGV. These two methods require great investment and consumption.

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
  • Vehicle access path planning method and device in intelligent parking garage and storage medium
  • Vehicle access path planning method and device in intelligent parking garage and storage medium
  • Vehicle access path planning method and device in intelligent parking garage and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0038] Aiming at the problem of AGV transport vehicle path planning in the intelligent parking garage, the present invention, from the perspective of modeling the intelligent parking garage, for the entrance, exit, obstacle, aisle and parking space of the parking lot, from the perspective of image processing, Generate different gray-level map environments according to different elements, and select the appropriate structure from the morphological expansion operation mode to generate the corresponding parking potential energy map and pick-up potential energy map from the original gray-scale map of the smart parking garage, and complete the comparison. The path planning problem of parking and picking up a car is a path along which the potential energy decreases. A...

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

An embodiment of the invention discloses a vehicle access path planning method in an intelligent parking garage. A modeling method of an intelligent parking garage environment is presented, the AGV path planning problem is realized by combining the morphology dilation operation on the basis of modeling, and problems of dead locking, collision conflict and others during the path planning process are solved on the basis of a dynamic time window method. The method solves the environment modeling problem of the intelligent parking garage, and a map with similar environment as the parking garage can be manually generated instead of being generated by a sensor and the map can be used for the AGV work. The embodiment of the invention further provides a vehicle access path planning device in the intelligent parking garage, and a storage medium. By adopting the vehicle access path planning device in the intelligent parking garage and the storage medium, the vehicle access and parking tasks canbe smoothly completed within a short time on the basis of effectively avoiding the path resource competition and conflict. The method and the device have the advantages of high automation degree of vehicle access, high performance cost and high safety reliability, and the like.

Description

technical field [0001] The present invention relates to the technical field of parking and picking up cars in intelligent parking lots, in particular to a path planning method, device and storage medium for AGV accessing cars in smart parking garages. Background technique [0002] With the rapid development of science and technology and economy, the continuous expansion of urban scale, the sharp increase of urban population density, the sharp increase of car ownership, and the insufficient supply of urban parking spaces, the problems of urban traffic congestion and difficult parking spaces have become increasingly serious. In this context, how to maximize the use of limited land resources to provide more convenient services for the development of the city, and provide the necessary parking spaces for the increasing number of cars is an urgent problem for many big city planners today, and based on AGV (Automated Guided Vehicle) mobile intelligent parking garage came into bein...

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): G05D1/02G06T7/11G06T7/136
CPCG05D1/0214G05D1/0253G06T7/11G06T7/136G06T2207/10004G06T2207/30264
Inventor 范衠姚利谢红辉朱贵杰李冲王宇鹏
Owner SHANTOU UNIV
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