Building video graphic display method based on svg technology

Abstract

The invention provides a building video graphical display method based on an SVG (scalable vector graphics) technology. The method comprises the following steps of drawing a plan and a camera icon of each layer of the building; manufacturing an SVG picture of each layer of the building, and using each camera icon to display the location of a camera in each SVG picture; correlating each camera icon with an IP (internet protocol) address of the corresponding site camera, and providing visiting access data for visiting a camera control center; programming a webpage, and embedding the SVG pictures into the webpage; and enabling a user to click the related camera icon in the corresponding SVG picture in the webpage as needed, and enabling the camera control center to control the corresponding site camera to collect images, and send the images back to display. The building video graphical display method has the advantages that the economy is realized, and map displaying is combined.

Description

technical field [0001] The invention relates to a video monitoring display technology, in particular to a building video graphic display method based on SVG technology. Background technique [0002] In recent years, with the continuous development of urban construction, high-rise buildings have been built everywhere, and the workplaces of white-collar workers are more and more concentrated in dense office buildings, so the building safety of office buildings has become an important issue. [0003] At present, the main way to solve this problem is to use a video surveillance system, and major camera manufacturers and system integrators are making a big splash in this field. From the design of the camera, to the conversion of video encoding, to the final display, each has its own unique system. [0004] For the display of video surveillance, there are currently three main forms: [0005] 1 Traditional camera tree structure, clicking on a camera will display the real-time sho...

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Problems solved by technology

[0008] However, the above traditional methods have some problems. The traditional camera tree structure picture is too old-fashioned, which is not conducive to viewing, and it is not easy to know the monitoring position of the camera; while the display effect of the TV wall is very good, but it does not combine geographical information.

GIS-based display, although combined with geographic information, has a good display effect at the same time, but this function requires enterprises to purchase professional and expensive GIS software, which costs too much

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