Mobile high-definition video surveillance method and apparatus based on 3G network

Abstract

The invention relates to the technical field of wireless network high-definition video surveillance and discloses a video surveillance method and apparatus based on 3G network. The apparatus comprises terminal equipment and server-side equipment; the server-side equipment is accessed to Internet through IP network and receives video data stream sent by surveillance video transmission terminal equipment through the 3G network; the terminal equipment comprises a wireless communication module and a video processing module; the wireless communication module is connected with the video processing module through an interface; and the video processing module is connected with a video camera through any one of an IEEE 1394 interface, an SDI (Standard Data Interface) and an HDMI (High-Definition Multimedia Interface) to realize video data collection. According to the invention, mobile high-definition images of video surveillance are transmitted real-timely through binding parallel balance transmission of a plurality of wireless channels under different systems, so that the transmission bandwidth of data is expanded effectively, the data transmission rate of each channel can be adjusted dynamically and real-timely, and the problem of real-time surveillance in a mobile state can be solved.

Description

technical field [0001] The invention relates to the technical field of wireless network high-definition video monitoring, and is especially suitable for a 3G network-based mobile high-definition mobile high-definition video surveillance system suitable for real-time transmission of images through any 3G network of TD-SCDMA, WCDMA, and CDMA2000 or using multiple 3G networks at the same time. Video surveillance method and device. Background technique [0002] At present, with the official issuance of 3G licenses in October 2008, the 3G networks of China Mobile, China Unicom and China Telecom have begun large-scale construction. At present, the networks of the three operators have achieved full coverage in most areas of the country, and 3G services are being actively promoted throughout the country. The biggest difference between 3G network and 2G network is that 3G network can provide high-speed wireless data access. Compared with wired broadband, 3G's high-speed data access...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned technical problem that a single wireless network terminal cannot transmit large-scale traffic data in real time, the present invention provides a mobile high-definition video monitoring method and device based on a 3G network, which can bind multiple wireless channels under different standards for parallel and balanced transmission, and solve the problem of Real-time monitoring problem in mobile state

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