Station yard information graph drawing method and system based on canvas

A graphics drawing and station map technology, which is applied in geographic information databases, image data processing, 2D image generation, etc., can solve complex and cumbersome problems, inconvenient station equipment information updates and software upgrades, etc., to simplify the drawing process, Easy to upgrade and maintain, easy to debug and repair

Pending Publication Date: 2021-04-02
广西交控智维科技发展有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These drawing methods are generally complicated and cumbersome in the drawing process,

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
  • Station yard information graph drawing method and system based on canvas
  • Station yard information graph drawing method and system based on canvas
  • Station yard information graph drawing method and system based on canvas

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0064]In order to make the objects, technical solutions, and advantages of the present invention more clearly, the technical solutions in the embodiments of the present invention will be described in contemplation in the embodiments of the present invention, and will be described, and the embodiments described in the embodiments of the present invention will be described. It is a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, those of ordinary skill in the art will belong to the scope of the present invention without making creative labor premistence.

[0065]Further, in this paper, "and / or" herein is merely a correlation relationship to the associated object, indicating that there may be three relationships, such as A and / or B, which can be represented: Alone A, while there is A and B, There are three cases of B alone. In addition, the characters " / " in this article generally indicate that the front ...

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 provides a station yard information graph drawing method and system based on canvas. The method comprises the steps that an acquisition server acquires station yard equipment position information of station yard equipment in a station yard equipment diagram according to station yard equipment information, and allocates station yard equipment coding information to the station yard equipment; the acquisition server sends station yard equipment information to the maintenance network server, and acquires state information of corresponding station yard equipment from the maintenance network server; the acquisition server sends the state information of the station equipment, the position information of the station equipment and the coding information of the station equipment to terminal equipment connected with the acquisition server; and the terminal equipment draws a station yard graph through the canvas. In this way, the canvas technology can be applied to drawing of the station yard graph of the rail transit system, the drawing and updating process of the station yard graph is simplified, software upgrading and maintenance are facilitated, maintenance personnel can knowthe state of the whole station yard equipment through a browser of the terminal, and debugging and maintenance are facilitated.

Description

technical field [0001] Embodiments of the present invention generally relate to the field of station map drawing, and more specifically, relate to a method and system for drawing station information graphics based on canvas. Background technique [0002] In the rail transit system, it is necessary to graph the station information and draw an intuitive 2D station map. The drawing of the existing 2D station map is developed based on the C / S structure, such as Flash, SVG (Scalable Vector Graphics, scalable vector markup map), div+vss, and some of them also pass the VML (Vector Markup Language , vector can be labeled map) for plotting. These drawing methods are generally complicated and cumbersome in the drawing process, and it is not convenient for station equipment information update and software upgrade. Contents of the invention [0003] According to an embodiment of the present invention, a canvas-based scheme for drawing station information graphics is provided. [00...

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
IPC IPC(8): G06T11/20G06F16/26G06F16/29G06Q10/00G06Q50/30
CPCG06T11/206G06F16/26G06F16/29G06Q10/20G06Q50/30
Inventor 智国盛周驰楠高凯游滨华
Owner 广西交控智维科技发展有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap