Research And Implementation Of Embedded Video Surveillance System Based On ARM

Ordinary users for the video surveillance system continues to increase demand,making video surveillance has received more and more attention.In the embedded,image processing,network communications and other technologies continue to develop,the video surveillance system is moving towards convenience,intelligent,network direction.Aiming at the shortcomings and shortcomings of the traditional video surveillance system,this paper presents an embedded video surveillance system based on ARM.The system is designed with embedded Web server,video server and mobile target detection technology as the core,and designs a video surveillance system with low cost,stable performance and easy maintenance.After analyzing the function of the system,this paper compares the main advantages and disadvantages of the current video surveillance system,and determines the overall design scheme of the system.The software development platform is selected as the development platform of Tiny 4412 development board and Linux as the system,including the establishment of the software development platform,including the establishment of the cross-compiler development environment,the configuration and porting of the BootLoader,the Linux kernel and the root file system The embedded Web server and the video server are created on the platform of the software development platform,and the real-time view of the video image through the browser is realized through the browser.Secondly,this paper also discusses several commonly used And the advantages and disadvantages of each algorithm are analyzed and compared.Finally,the motion algorithm with interframe difference is selected to realize the moving target detection,and the improvement measures of the algorithm are put forward.In addition,the system also uses the yeelink data service platform to achieve a remote reminder for mobile target detection.Finally,the system has the function of the overall test.The test results show that the system can smooth the realization of the video image monitoring;the same time,you can basically achieve the detection of mobile targets and remote reminders,to achieve the desired results.