Parking space drawing method, device and equipment and storage medium

A parking space and parking area technology, applied in the computer field, can solve problems such as drawing errors, inability to guarantee the accuracy of parking spaces, and reduce drawing efficiency, so as to achieve the effects of improving drawing efficiency, improving drawing accuracy, and accurate topological adjacency

Active Publication Date: 2020-10-02
BEIJING JINGDONG 360 DEGREE E COMMERCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing method of manually drawing parking spaces requires cartographers to accurately draw the polygons corresponding to each parking space, and manually edit and maintain the topological adjacency relationship between adjacent parking spaces, which greatly reduces the drawing efficiency, and the cartographer Drawing errors are prone to occur when inexperienced, and the accuracy of parking space drawing cannot be guaranteed

Method used

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  • Parking space drawing method, device and equipment and storage medium
  • Parking space drawing method, device and equipment and storage medium
  • Parking space drawing method, device and equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] figure 1 It is a flow chart of a parking space drawing method provided in Embodiment 1 of the present invention. This embodiment is applicable to the situation of drawing parking spaces in the environment. The method can be executed by a parking space drawing device, which can be realized by software and / or hardware, and integrated into a device with a drawing function, such as a computer, a mobile phone, and the like. like figure 1 As shown, the method specifically includes the following steps:

[0034] S110. Acquire boundary reference points of the parking area, where the parking area is composed of at least two parking spaces to be drawn.

[0035] Wherein, the parking space may be a pre-defined area for parking vehicles. The area shape of each parking space can be preset based on the size of the vehicle to be parked and the actual scene, a regular quadrilateral. For example, for motor vehicles, the area shape of each parking space may be, but not limited to, a pa...

Embodiment 2

[0057] Figure 4 It is a flow chart of a parking space drawing method provided by Embodiment 2 of the present invention. On the basis of the above-mentioned embodiments, this embodiment is concerned with "based on the first parking space orthophoto image, the parking space boundary on the first reference side Point to extract" has been optimized. The explanations of terms that are the same as or corresponding to those in the foregoing embodiments are not repeated here.

[0058] see Figure 4 , the parking space drawing method that the present embodiment provides specifically comprises the following steps:

[0059] S210. Acquire boundary reference points of the parking area, where the parking area is composed of at least two parking spaces to be drawn.

[0060] S220. Determine a boundary reference line of the parking area based on the boundary reference point.

[0061] S230. Determine a first reference side in the boundary reference line, where the boundary reference line i...

Embodiment 3

[0083] Image 6 It is a flow chart of a parking space drawing method provided by Embodiment 2 of the present invention. This embodiment describes in detail the extraction method of missing parking space boundary points on the basis of the above-mentioned embodiments. The explanations of terms that are the same as or corresponding to those in the foregoing embodiments are not repeated here.

[0084] see Image 6 , the parking space drawing method that the present embodiment provides specifically comprises the following steps:

[0085] S310. Acquire boundary reference points of the parking area, where the parking area is composed of at least two parking spaces to be drawn.

[0086] S320. Determine a boundary reference line of the parking area based on the boundary reference point, and extract a parking space demarcation point on the boundary reference line.

[0087] S330. From the starting reference point of the first reference side, the boundary points of each parking space ...

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Abstract

The embodiment of the invention discloses a parking space drawing method, device and equipment and a storage medium. The method comprises the steps: obtaining a boundary reference point of a parking region which consists of at least two to-be-drawn parking spaces; determining a boundary reference line of the parking area based on the boundary reference points, and extracting parking space boundarypoints on the boundary reference line; and drawing each parking space in the parking area based on the parking space demarcation point and the boundary reference point. Through the technical scheme of the embodiment of the invention, the drawing efficiency and drawing accuracy of the parking space can be improved.

Description

technical field [0001] The embodiments of the present invention relate to computer technology, and in particular to a parking space drawing method, device, equipment and storage medium. Background technique [0002] With the rapid development of computers, electronic maps corresponding to actual environments can be drawn, so that users can view geographical locations based on the electronic maps. For example, as an important map element in high-precision maps, parking spaces often need to be drawn accurately. [0003] At present, the existing parking space drawing method is: manual drawing based on GIS (Geographic Information System, geographic information system) mapping software. Specifically, cartographers need to manually draw a polygon formed by connecting at least four corner points of each parking space, and manually process the topological adjacency relationship between adjacent parking spaces, for example, it is necessary to move the corresponding The position of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/13G06T11/00
CPCG06T7/13G06T11/00G06T2207/30264Y02T10/40
Inventor 孙晓峰
Owner BEIJING JINGDONG 360 DEGREE E COMMERCE CO LTD
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