Video monitoring system and method based on Android television

Abstract

The invention discloses a video monitoring system based on an Android television. The system comprises a plurality of cameras, a network switch, the Android television and a liquid crystal screen, wherein the cameras are used for collecting video signals; the liquid crystal screen is connected to the Android television; the Android television and the plurality of cameras are connected to the network switch through network cables respectively; the network switch enables the Android television and the plurality of cameras to be networked; and the Android television retrieves the video signals of the cameras through the network switch, and loads the video signals to the liquid crystal screen. The video monitoring system and method based on the Android television have the beneficial effects of not needing to expand peripheral equipment, being not limited by transmission distance, being low in cost, being easy to wire and being convenient for a user to use and the like.

Description

technical field [0001] The present invention relates to a video monitoring system, in particular to a video monitoring system and method based on an Android TV. Background technique [0002] Video surveillance is an important part of the security system. The traditional surveillance system includes front-end cameras, transmission cables and video surveillance platforms. Cameras can be divided into network digital cameras and analog cameras, which can be used as front-end video image signal collection. It is a It is a comprehensive system with strong preventive ability, and it is widely used in many occasions because of its intuition, accuracy, timeliness and rich information content. In the current monitoring system, the community video monitoring system usually uses one or more computers to receive the video data captured by the network camera, and then decode and display it on the TV. The control method of the camera is usually a serial port, and the transmission of the se...

AI Technical Summary

Problems solved by technology

In the current monitoring system, the community video monitoring system usually uses one or more computers to receive the video data captured by the network camera, and then decode and display it on the TV. The control method of the camera is usually a serial port, and the transmission of the serial port The distance is relatively limited, and additional devices need to be added to expand the serial port. Not only is the transmission distance limited, but also the wiring is difficult and expensive. In addition, the TV can only display images, and cannot operate and update the camera status, which is not convenient for users.

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