Implementation method of video transmission and real time monitoring, and system device

Abstract

The invention discloses an implementation method of the video transmission and real time monitoring; the method comprises the following steps that: a rear-end host machine device is arranged and furthermore a camera module and a master control module connected with the camera module are arranged; a UART interface and a CVBS interface are respectively arranged and are mutually connected with the rear-end host machine device and the master control module to realize the data transmission; the camera module acquires and transmits image data signals into the master control module; the rear-end host machine device controls the master control module, encodes and converts the signals into composite video signal which is displayed and output after undergoing the data exchange, thus realizing the real time monitoring; the rear-end host machine device controls the master control module and converts image data signals into JPG files, transmits the JPG files into an external master controller by using the UART interface and then finishes the image individuation processing of images and password correction of users. The invention also provides a system device for realizing the method.

Description

technical field [0001] The present invention relates to the field of information and data technology and the field of computer control technology, in particular to a method for realizing video transmission and real-time monitoring, and more particularly to a system device for realizing the method. Background technique [0002] At present, general video transmission and long-distance transmission video equipment that implement monitoring methods use the CVBS method for transmission, but this method is generally used for video terminals, and cannot realize host control, and cannot extend other functions. Feedback from multiple aspects and current Due to the incompatible functional limitations and gaps in data information technology in the era of information technology, the traditional CVBS data information transmission mode limits the transmission distance of data signals, and the long-distance signal transmission causes serious signal attenuation, which cannot meet the effecti...

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Problems solved by technology

[0002] At present, general video transmission and long-distance transmission video equipment that implement monitoring methods use the CVBS method for transmission, but this method is generally used for video terminals, and cannot realize host control, and cannot extend other functions. Feedback from multiple aspects and current Due to the incompatible functional limitations and gaps in data information technology in the era of information technology, the traditional CVBS data information transmission mode limits the transmission distance of data signals, and the long-distance signal transmission causes serious signal attenuation, which cannot meet the effective requirements of data signals under the control device. The decoding process makes its image data retention incomplete and limits the real-time monitoring function of its image data. Moreover, the traditional real-time monitoring data transmission and storage are too complicated and have a single function. It can only realize simple data exchange of image data, which cannot satisfy The functional requirements of users in different fields in the modern era, such as real-time photography and image transmission; increasing image coverage under the premise of meeting the pixel size, and completing functions such as password correction for password users at the same time

[0003] At present, in the field of information technology, there is no real-time monitoring device combined with computer control technology to realize the integrated design of control and monitoring. How to realize the maximum intelligence of image data transmission and real-time monitoring, and how to meet the requirements of diversified functional requirements are currently Technical problems that cannot be effectively solved

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