Webpage-based remote multimedia monitoring method and system
A multimedia and multimedia playback technology, applied in transmission systems, electrical components, etc., can solve the problems of high network bandwidth and server hardware configuration requirements, large data volume, etc., to improve convenience and reduce monitoring costs.
Inactive Publication Date: 2014-09-10
CHINA DIGITAL VIDEO BEIJING
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Problems solved by technology
Although the invention realizes effective monitoring of monitoring points and improves the utilization efficiency of personnel, due to the relatively large amount of data to be transmitted, additional monitoring equipment such as front-end monitoring equipment is required, and the requirements for network bandwidth and server hardware configuration are often high , causing a lot of inconvenience
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[0020] The core idea of the present invention is: First, the monitoring server establishes an initial task queue by reading the remote multimedia player equipment deployment information in the database, and sends monitoring request commands to the remote multimedia player regularly; then, the remote multimedia player monitors Request commands to collect and return the current monitoring information; the monitoring server receives and caches the monitoring information sent back by the remote multimedia player; finally, the monitoring client uses ajax technology to periodically refresh the monitoring information on the monitoring server. The method of the present invention can achieve a more effective and convenient real-time video monitoring under the condition that the bandwidth occupation can be minimized.
[0021] The present invention will be further described in detail below in conjunction with the drawings and specific implementations of the specification.
[0022] figure 1 ...
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The invention discloses a webpage-based remote multimedia monitoring method and a system. The method comprises the following steps: a task queue is established by a monitoring server side and a monitoring request command is sent to a remote multimedia playing side at regular time, and the multimedia playing side acquires the current monitoring information according to the monitoring request command and passes back the acquired monitoring information to the monitoring server side; then the monitoring server side receives and buffers the monitoring information sent by the remote multimedia playing side; and finally, a monitoring client side utilizes the ajax (Asynchronous JavaScript And XML(Extensive Makeup Language)) technology to acquire and monitor the monitoring information under a monitoring catalogue through locally refreshing at regular time. Due to the method and the system in the invention, the monitoring client side can access an internet directly, a user can utilize the ajax technology to acquire the newest monitoring information automatically at regular time by logging in a monitoring system, so that the monitoring cost is lowered, and the monitoring convenience is improved.
Description
Technical field [0001] The technical field of multimedia playback terminal monitoring of the present invention specifically relates to a web-based remote multimedia monitoring method and system. Background technique [0002] Existing remote monitoring systems usually use public switched telephone networks or private switched telephone networks (PSTN / GSTN) to solve the transmission of images, sounds and data at remote monitoring sites. The Chinese patent application "Remote image / voice automatic transmission monitoring system" with application number CN00104208.4 (publication number CN1269575, publication time October 11, 2000) discloses a remote image / voice automatic transmission through the telephone switching network The system consists of one (or two) control center devices installed in the monitoring center and multiple remote image / voice processing devices installed at different remote monitoring sites, and the control center device and remote image / The voice processing de...
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IPC IPC(8): H04L29/08H04L29/06
Inventor 杨贞
Owner CHINA DIGITAL VIDEO BEIJING