Title:
SVG TECHNOLOGY-BASED METHOD FOR REAL-TIME MONITORING OF INDUSTRIAL DATA
Document Type and Number:
WIPO Patent Application WO/2021/254246
Kind Code:
A1
Abstract:
An SVG technology-based method for real-time monitoring of industrial data, comprising: plotting a process flow monitoring picture by using SVG plotting software, writing custom JS scripts corresponding to the monitoring picture, and associating an SVG file with a custom JS script file; a front end initiating a network request, loading the SVG file, and adding the custom JS scripts into a webpage; establishing a page object by means of the JS scripts, adding an element object into the page object according to the content of the SVG file, requesting data from a backend after establishing the structure of the element object, assigning values to respective attributes of the element object, and completing the display of page data; and periodically requesting real-time data from the backend, running the custom JS scripts after updating a page observation point value, and performing a logical action required by a user. The present invention uses the SVG technology to solve the problems in the prior art that the graphics format is not universal, picture data is not open, and conversion and multiplexing cannot be performed. Furthermore, the JS packaged scripts can run in the form of an embedded H5 webpage, without downloading a browser control/plug-in.
Inventors:
SHAO YAN (CN)
ZHOU LINHUA (CN)
SONG ZIXIN (CN)
ZHANG HAO (CN)
ZHANG JIWEI (CN)
XIA XI (CN)
LUO HANJIE (CN)
ZHOU LINHUA (CN)
SONG ZIXIN (CN)
ZHANG HAO (CN)
ZHANG JIWEI (CN)
XIA XI (CN)
LUO HANJIE (CN)
Application Number:
PCT/CN2021/099372
Publication Date:
December 23, 2021
Filing Date:
June 10, 2021
Export Citation:
Assignee:
WISD CITY ENVIRONMENT PROT ENGINEERING CO LTD (CN)
International Classes:
G06F9/455; G06F8/76; G06F9/451
Foreign References:
| CN111880892A | 2020-11-03 | |||
| CN106570185A | 2017-04-19 | |||
| CN110109423A | 2019-08-09 | |||
| JP5955081B2 | 2016-07-20 |
Other References:
JIANG JIU: "Design and Implementation of the Wind Farm SCADA System Web Client Based on SVG", MASTER THESIS, TIANJIN POLYTECHNIC UNIVERSITY, CN, no. 6, 15 June 2016 (2016-06-15), CN , XP055881671, ISSN: 1674-0246
FAN TIANWEI: "Development of Online Configuration Monitoring System Based on WebSocket and SVG", MASTER THESIS, TIANJIN POLYTECHNIC UNIVERSITY, CN, no. 8, 15 August 2018 (2018-08-15), CN , XP055881673, ISSN: 1674-0246
FAN TIANWEI: "Development of Online Configuration Monitoring System Based on WebSocket and SVG", MASTER THESIS, TIANJIN POLYTECHNIC UNIVERSITY, CN, no. 8, 15 August 2018 (2018-08-15), CN , XP055881673, ISSN: 1674-0246
Attorney, Agent or Firm:
BEIJING HUIZE INTELLECTUAL PROPERTY LAW LLC (CN)
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