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Method for dynamically loading communication plug-in unit in video monitoring system

A video monitoring system and dynamic loading technology, which can be used in closed-circuit television systems, transmission systems, electrical components, etc., and can solve problems that are difficult to solve in video monitoring

Inactive Publication Date: 2008-01-23
南京联创网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to propose a method of dynamically loading plug-ins in the intermediate communication process to be compatible with the equipment of various manufacturers. It solves the difficult problem of traditional video surveillance for a long time

Method used

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  • Method for dynamically loading communication plug-in unit in video monitoring system
  • Method for dynamically loading communication plug-in unit in video monitoring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0141] (1). Data structure

[0142] 1. Video player interface / **

[0143] * Load video player interface

[0144] *@param url playback path

[0145] * @param transType transfer type

[0146] *@param resType vendor type* /

[0147] / / Get a reference to the LoadPlayerAdaptor class

[0148] var_p = PlayTypeAdaptor.prototype;

[0149] 2. Live video player

[0150] function RealTimeAdaptor(){

[0151] PlayTypeAdaptor. call(this);

[0152] / / Get a reference to the RealTimeAdaptor class

[0153] var_p = RealTimeAdaptor.prototype = new PlayTypeAdaptor;

[0154] / / Load and play the video player

[0155] obj.resType=this._resType; / / Record the resource type of the video played by the window object

[0156] obj.transType=this._transType; / / Record the transmission type of the video played by the window object

[0157] obj.classId=id; / / Record the transmission type of the video played by the window object

[0158] obj.recordType=0; / / Record the object record type of this window...

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Abstract

The present invention relates to a dynamic loading method for the communication plug-in of a video monitor system. A plug-in software is loaded dynamically in the CU terminal, the CU enters the management platform page of the video monitor software system through the IE, after a PU is selected, the page sends the relative request to the background through a HTML mode by double clicking or dragging the mouse; the background recognizes the relative front-end device through the submitted parameter, and realizes the communication with the PU through the PuServer, at the same time, a relative return information is returned to the CU plug-in, the basic control and real time view of the video is realized by the page through a relative method of invoking the plug-in; the CU plug-in software is compatible with the decoding plug-in of each manufacturer. The manufacturer is recognized through the transition of a CMS platform, the CU terminal is notified, and the dynamic loading for the plug-in of each manufacturer is realized; by adopting the PuServer dynamic loading plug-in method, a unified interface is realized and the communication with the decoder and the sending of the order can be finished.

Description

1. Technical field [0001] The invention relates to a video monitoring method, in particular to a dynamic loading method of a communication plug-in in video monitoring. 2. Background technology [0002] The dynamic loading method of the plug-in refers to using ActiveX technology to load a specific control program (ocx, dll) into the corresponding program or web page, and expose the corresponding interface or method, so that the corresponding main program or web page can call the control program. interface or method. ActiveX controls are special computer programs that can be used as an integral part of a Web page. When a user views a WEB page containing this control, the server computer he is connected to will automatically send the control to the user, and the user's own browser can run the control. This allows WEB developers to add executable content to their WEB pages. (Application of ActiveX Technology on WEB Pages, "Computer and Information Technology", Issue 11, 2006,...

Claims

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Application Information

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IPC IPC(8): H04N7/18H04L29/08G06F9/44
Inventor 余海腾赵峰汪海林徐进杨富强汪敏史亮
Owner 南京联创网络科技有限公司
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