Vehicle anti-theft video transmission device based on 4G network

Abstract

The invention provides a vehicle anti-theft video transmission device based on a 4G network. The device comprises a multi-sensor module, a CMOS camera, a master controller, an RJ45-USB conversion module, a 4G wireless transmission module, a server, a video display terminal and a displayer. The signal input end of the master controller is connected with the signal output end of the multi-sensor module; the control signal output end of the master controller is connected with the control signal input end of the CMOS camera; the signal input / output end of the master controller is connected with the 4G wireless transmission module; the video data output end of the CMOS camera is connected with the RJ45-USB conversion module; the data output end of the RJ45-USB conversion module is connected with the 4G wireless transmission module; the 4G wireless transmission module is wirelessly connected with the server through a 4G network link; and the server is connected with the video display terminal through a wireless network link. The device is high in resolution, can realize real-time video transmission, long transmission distance and low consumption power and can carry out GPS positioning.

Description

technical field [0001] The invention belongs to the technical field of electronic information, and in particular relates to a device for realizing vehicle anti-theft by using 4G network video data transmission. Background technique [0002] With the continuous advancement of science and technology and the rapid development of the economy, the use of cars has increased rapidly, the threat of vehicle theft and the on-site evidence collection of traffic accidents have continuously increased the requirements for vehicle alarm systems. Today's vehicle anti-theft systems are generally divided into mechanical, electronic, and key chip types. Among them, the mechanical alarm system is cheap, but has low stability and is not safe; the electronic alarm system has insufficient stability and anti-interference ability; the key chip alarm system requires a short distance and is prone to false alarms. In order to solve the deficiencies in various aspects of the current anti-theft monitori...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problems of short effective distance of vehicle anti-theft alarm and single and unreliable method, the purpose of this invention is to meet the requirements of alarming when the vehicle is abnormal, and to provide a device that uses 4G network to realize long-distance real-time transmission of abnormal vehicle video and location

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