基于物联网技术的监控视频信息安全传输方法

Secure Transmission Method of Surveillance Video Information Based on Internet of Things Technology

为保障监控视频信息在传输中的安全性,降低传输数据包时缓存区的占用率,应用物联网技术设计一种针对监控视频信息的安全传输方法。首先,标注物联网汇聚节点,提取有效节点,连接标注节点,构建基于物联网技术的安全通信信道;其次,消除监控视频信息中的杂波,采用隔行分解的方式扫描连续帧;最后,引进实时传输协议(Real-time Transport Protocol,RTP)技术,进行监控视频信息的编码与实时传输。实验结果表明,该方法在实际应用可以中实现对传输信息的加密,在保证数据传输安全、稳定的前提下保证数据包的完整性。

In order to ensure the security of surveillance video information in transmission and reduce the occupancy of cache when transmitting data packets,a new secure transmission method for surveillance video information is designed by introducing Internet of Things technology.Firstly,label the convergence nodes of the Internet of Things,extract effective nodes,connect the labeled nodes,and build a secure communication channel based on the technology of the Internet of Things.Secondly,the clutter in the surveillance video information is eliminated,and the continuous frames are scanned by interlaced decomposition.Finally,Real-time Transport Protocol(RTP)technology is introduced to encode and transmit surveillance video information in real time.The experimental results show that this method can realize the encryption of transmission information in practical application,and ensure the integrity of data packets on the premise of ensuring the security and stability of data transmission.