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Context sensing-based intelligent mobile terminal field monitoring method

An intelligent mobile terminal and on-site monitoring technology, which is applied to closed-circuit television systems, electrical components, digital video signal modification, etc., can solve problems such as unsatisfactory use requirements, discontinuous images, poor scalability, etc., to reduce attention and Interactive bottleneck, smooth picture, strong adaptability effect

Inactive Publication Date: 2014-04-09
NANJING UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The problem to be solved by the present invention is: the existing mobile video monitoring system has low sensitivity to on-site and up-down files, poor scalability, and cannot meet the needs of use; in addition, real-time video transmission is limited by network signals, which is prone to packet loss, delay, Image discontinuity, etc.

Method used

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  • Context sensing-based intelligent mobile terminal field monitoring method
  • Context sensing-based intelligent mobile terminal field monitoring method
  • Context sensing-based intelligent mobile terminal field monitoring method

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Embodiment Construction

[0027] The method of the present invention performs monitoring by setting up a monitoring system. The monitoring system includes a video acquisition terminal, a server terminal and a video playback terminal. The video acquisition terminal, the server terminal and the video playback terminal are connected through a network. The structure diagram is as follows: figure 1 shown. in:

[0028] The video collection terminal adopts intelligent mobile terminal equipment, including 3G smartphones and tablets. The intelligent mobile terminal equipment is equipped with a camera. The camera acts as a camera to collect video data. The sensors of the intelligent mobile terminal equipment cooperate to perceive the corresponding context data on the scene; The terminal device transmits the video data and the corresponding context data to the server through the 3G network. The video summary information and key frames use a reliable TCP connection, and the P frames in the video data are transmitt...

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Abstract

Disclosed is a context sensing-based intelligent mobile terminal field monitoring method. A monitoring system is arranged for monitoring. The monitoring system comprises a video acquiring end, a server end, and a video playing end, which are connected through a network. An intelligent mobile terminal acquires field video data and transmits the video date together with corresponding context data to the server end. The video playing end is connected with the server end through the network for checking videos and realizing the field monitoring. The method can allow real-time video acquisition and transmission at anytime and anywhere flexibly and conveniently and integrate context sensing information, such as filed video position information. Therefore, the interaction bottleneck is reduced; users do not need to classify the videos and add notes to the videos artificially; the searching and analyzing of the videos are facilitated; the system is enabled to have stronger adaptability; and the adoption of a mixed mode 3G mobile phone video transmission QOS strategy, the video quantity is good and the screen is smooth.

Description

technical field [0001] The invention belongs to the technical field of electronic communication and relates to security technology, in particular to a context-aware-based on-site monitoring method for an intelligent mobile terminal. Background technique [0002] Context awareness technology is the foundation of the Internet of Things and intelligent interaction, where context awareness refers to all information that can be used for customer user status. With the development of sensing technology, context-aware computing has gradually entered many fields such as office, home, transportation, tourism, mobile computing, and medical care. Smartphones have integrated GPS modules, cameras, microphones, gravity accelerators, gyroscopes, light sensors, temperature sensors and other modules. It is easy to obtain user contextual information, such as location, behavior status, surrounding environment, etc. . At the same time, the 3G network has also been widely used. In theory, the u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N19/00H04N21/647H04N21/8543
Inventor 阮雅端陈湘军陈飞玲施静静郁建桥陈启美
Owner NANJING UNIV
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