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Wireless method and system of monitoring and controlling video based on mobile communication platform in third generation

A video monitoring and video technology, applied in closed-circuit television systems, TV system components, TVs, etc., can solve the problems of limited monitoring range, no great improvement, and inability to interact with monitored objects to achieve comprehensive video monitoring , Installation cost reduction effect

Inactive Publication Date: 2006-12-06
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] 2. The monitoring range is limited, and the hardware laying cost of monitoring equipment is not much improved compared with wired monitoring equipment;
[0011] 3. The monitor is passive monitoring and cannot interact with the monitored object, which is also the shortcoming of all current video surveillance systems

Method used

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  • Wireless method and system of monitoring and controlling video based on mobile communication platform in third generation
  • Wireless method and system of monitoring and controlling video based on mobile communication platform in third generation
  • Wireless method and system of monitoring and controlling video based on mobile communication platform in third generation

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Embodiment Construction

[0052] The present invention will be further described below in conjunction with the drawings and specific embodiments.

[0053] figure 2 It is a schematic diagram of the 3G wireless video surveillance system of the present invention. 3G mobile phones and 3G Monitor (3G video camera device) realize video surveillance through 3G network. 3G mobile phones and 3G Monitor have the basic functions of a video phone, and 3G Monitor has a camera, which can transmit the captured images to the 3G mobile phone through the 3G network.

[0054] Such as image 3 As shown, the realization of 3G Monitor can be realized according to the principle of WCDMA (Wideband Code Division Multiple Access) mobile phones, and its basic functions are the same as those of 3G mobile phones. 3GPP (3rd Generation Partnership Project, an alliance of many wireless manufacturers and operators, whose purpose is to establish a global third-generation mobile phone system specification) The network part is the principle...

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Abstract

The invention uses a 3G mobile phone to make video supervision through the 3G video camera. The method thereof comprises: in the process of building call, and interacting and controlling video signals, the 3G mobile phone makes interaction with the 3G video camera based on the User Data Applications of 3GPP. The 3G mobile phone has basic function of a video phone. The 3G video camera comprises: a video camera used for capturing video signals; a video encoder used for encoding the video signals; a radio communication unit; a system control unit; a control instruction unit; a data protocol module; and a modem.

Description

Technical field [0001] The present invention provides a wireless monitoring system and method and system, in particular a wireless video monitoring method and system based on a third-generation mobile communication platform, and belongs to the field of wireless communication. Background technique [0002] At present, most video surveillance systems are wired surveillance systems. There are not many wireless surveillance systems, and the distance between the video capture equipment and the control equipment of the wireless surveillance system is limited. Currently, 900 MHz wireless technology is used in the market to transmit images to the control equipment. The distance can be up to 31 meters (100 feet), so the distance between wireless video surveillance control equipment and video capture equipment is very limited, and its application scenarios are also very limited. Compared with wired video surveillance systems, its advantages are not fully demonstrated. . Since the developme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N5/232
Inventor 李传海
Owner HUAWEI TECH CO LTD
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