Indoor parking lot high-precision map construction method

A map construction and parking lot technology, applied in the field of maps, can solve the problem of being unable to accurately and completely express the spatial characteristics of indoor parking lots and the status of parking spaces

Pending Publication Date: 2021-04-09
苏州物图科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most parking lot management systems have not yet adopted interactive map technology. The map is displayed in a static image, and some indoor parking lots use simple r

Method used

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  • Indoor parking lot high-precision map construction method

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings in the embodiments of the present application. However, it should be noted that the described embodiments are not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application. These embodiments are provided for a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0028] figure 1 A schematic flow diagram showing a method for constructing a high-precision map of an indoor parking lot according to an embodiment of the present invention, as shown in figure 1 As stated, the method includes:

[0029] Step S1, in the map drawing software, import the drawing file of the garage parking space guidance map ...

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Abstract

The invention discloses an indoor parking lot high-precision map construction method, and the method comprises the steps: determining the components of an indoor parking lot and the spatial positions of the components based on a garage parking space guide map through the analysis of the total elements of the indoor parking lot, the analysis of the total elements of the indoor parking lot and the classification of spatial features, and adding a visual map layer, a dynamic graph layer, an extended graph layer and an interactive graph layer. It can be seen that the indoor parking lot high-precision map construction method disclosed by the invention can completely express the spatial distribution of all elements of the indoor parking lot, contains complete indoor parking lot floors, parking lot areas and parking space information, and has interactive and visual capabilities; the urgent demand for the high-precision map of the indoor parking lot in an intelligent parking lot system is met, map-based vehicle searching applications for indoor parking lot visitors are oriented, and a large amount of vehicle searching time can be saved for the indoor parking lot visitors.

Description

technical field [0001] The application belongs to the field of map technology, and in particular relates to a method for constructing a high-precision map of an indoor parking lot. Background technique [0002] With the increase in the number of civilian cars and the increasing popularity of intelligent transformation of parking lots, the number of smart parking lots has surged, and the scale of parking spaces in parking lots has become larger and larger. Technologies such as the Internet of Things, artificial intelligence, and big data are more and more applied in the smart parking lot system. As it becomes more mature, the parking lot has accumulated a large amount of data, and the management granularity has gradually transitioned from the parking lot to the parking space. [0003] At present, most parking lot management systems have not yet adopted interactive map technology. The map is displayed in a static image, and some indoor parking lots use simple roads and parking...

Claims

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Application Information

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IPC IPC(8): G06F16/54G06F16/56G06F16/587G06F16/29
CPCG06F16/29G06F16/54G06F16/56G06F16/587
Inventor 刘顺张小琴张浩杨童
Owner 苏州物图科技有限公司
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