In view of the complex environment of agricultural greenhouses,the remote video monitoring system of greenhouse based on embedded system was developed.Based on the Hi3519AV100 processor,this system uses infrared camera,V4L2 technology and video compression technology to collect greenhouse video information.Through 5G wireless network and socket network programming,the video information is sent to the database server and Android phone terminal.This system has been tested and verified,which can meet the requirements of remote real-time monitoring of the greenhouse.
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