Integrated client for B/S (Browser/Server) architecture monitoring system

Abstract

The invention relates to an integrated client for a B / S (Browser / Server) architecture monitoring system, and the client comprises a Web server and a plurality of camera devices; the Web server is used for providing a real-time monitoring picture based on Web access; the integrated client side comprises a browser component integration framework, a video access module and a starting management module; the browser component integration framework is used for integrating a browser kernel rendering engine, loading a real-time monitoring picture issued by the Web server and providing a bridging function between the client side and a Web page; the video access module is used for providing an interface calling function of a real-time video of a camera, and the starting management module is used for a starting management function of a third-party application program; and the third-party application program is used for a background service program or a local executable program running in cooperation with the client. According to the invention, the use and operation process of the client is simplified, and more convenient and practical interaction experience meeting requirements is provided for the user.

Description

technical field [0001] The present invention relates to an integrated client, and more specifically relates to an integrated client for a B / S framework monitoring system. Background technique [0002] The application field of monitoring system is very wide, and it can be applied in many fields such as data acquisition, monitoring control and process control in the fields of electric power, petroleum, chemical industry, transportation and so on. The B / S architecture is a "thin client / fat server" model. The client is implemented through a web browser, and the main development tasks are concentrated on the server, thereby reducing the burden on the client and reducing the cost of system maintenance and upgrades. , with good scalability and cross-platform. [0003] The monitoring system based on B / S architecture provides external services through the Web server, and presents the data collection and monitoring screen through the Web page. The client does not need to install spec...

AI Technical Summary

Problems solved by technology

[0003] The monitoring system based on B / S architecture provides external services through the Web server, and presents the data collection and monitoring screen through the Web page. The client does not need to install special software, and can monitor through a Web browser. As a client for the B / S architecture monitoring system, there are the following deficiencies: because different browsers or different versions of the same browser may have compatibility issues, the development of Web pages needs to be adapted to the specified browser, which increases the development time. Cost; In addition to monitoring the collected data, the monitoring system may also need to access the video screen of the camera. To realize video playback in the browser webpage, it is generally necessary to build a streaming media server, introduce a live broadcast framework or install a browser video playback plug-in, etc. to build a streaming media For video distribution through the service, adding a video processing and conversion link will increase performance overhead and video delay, and also increase the workload of server-side development. The method of installing browser video plug-ins also has browser incompatibility and does not support and other issues; as a client software for the monitoring system, in the scene that requires multi-screen display, the browser, as a general client, lacks flexibility and customizability, and cannot provide a good display effect; as a It is a kind of client software used for monitoring system. A single client often cannot meet all functional requirements. It needs to cooperate with other service processes or third-party software to realize complete monitoring functions. Only using a browser as a client cannot directly call the local Third-party applications have deficiencies in function expansion and customization

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