基于DM6467T的工业智能相机信息安全策略设计

Security Strategy Design of Industrial Smart Camera Based on DM6467T

工业智能相机同时与物理设备层及信息管理层相连,是其应用系统的核心部件,其安全设计需要兼顾网络、视频安全与现场控制等多方面因素。针对工业智能相机的应用场景,结合DM6467T的双核架构特性,设计了一种层次化的安全防护策略。在基于DM6467T嵌入式智能相机开发平台上,实现了该种安全防护策略,并进行相关测试。实验结果表明,该方案在满足工业实时性要求的情况下,不仅能够保证网络信息安全问题,同时能够有效防止视频安全攻击。

The Industrial Smart Camera （ISC） is the core component of vision control system,which connects with the physical equipment layer and information management layer.When designed,network threats,video attacks,control requirement and many other factors should be considered.Aiming as the industrial application scenario of ISC,combining the dual-core architectural characteristic of DM6467T,a hierarchical security strategy is designed.The security policy is implemented on the DM6467T embedded platform,and then related tests are completed.Experimental results show that network security problems and video attacks can be prevented effectively in the industrial vision control system.