Public network video monitoring system based on TD-LTE (Time Division-Long Term Evolution) network

Abstract

The invention provides a public network video monitoring system based on a TD-LTE (Time Division-Long Term Evolution) network. A monitoring camera is arranged on a cloud platform rotating body, a cloud platform base is provided with a control unit, the control unit comprises an ARM processor, a data collection card, a cloud platform rotating motor control unit and a video coder, the control unit is externally connected with a first TD-LTE module, a temperature and humidity sensor, an illumination sensor and the monitoring camera, the temperature and humidity sensor and the illumination sensor are arranged on the cloud platform rotating body, the first TD-LTE module is in wireless connection with a far-end second TD-LTE module through a base station, and the second TD-LTE module is connected to a monitoring center through internet. According to the public network video monitoring system based on the TD-LTE network, provided by the invention, through the transmission of a 4G (Fourth Generation) network, the reliability is high, and the data transmission amount is large; the public network video monitoring system is not limited by a power supply; and due to the adding an intelligent control unit and the combination of the temperature sensor, the humidity sensor, the illumination sensor and a lens heating unit, the atomization influence on a lens and the influence on a photosensitive aperture due to surrounding lights can be effectively prevented, and the monitoring effect is good.

Description

technical field [0001] The invention relates to a video monitoring system, in particular to a TD-LTE network-based public network video monitoring system. Background technique [0002] In recent years, video surveillance has been used more and more in the security field. Therefore, higher and higher requirements are put forward for the image quality, transmission distance and control method of video surveillance. At present, the more common method of video surveillance is to add an analog camera with an encoder, and then transmit it through optical fiber. However, for places where the environment is complex and the cost of installing optical fibers is high, it is hoped that a video surveillance solution for wireless transmission can be provided. Contents of the invention [0003] The technical problem to be solved by the present invention is to propose a public network video monitoring system based on TD-LTE network, and add temperature, humidity and light environment sen...

AI Technical Summary

Problems solved by technology

At present, the more common method of video surveillance is to add an analog camera with an encoder, and then transmit it through optical fiber. However, for places where the environment is complex and the cost of installing optical fibers is high, it is hoped that a video surveillance solution for wireless transmission can be provided.

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