针对当前安防设备云台模块可定制性不高以及不便于扩展升级的问题,基于ARM处理器和嵌入式linux操作系统设计了适用于安防监控领域的智能云台控制系统,并提供简便的扩展和升级方法.硬件平台采用面向安防监控市场的海思Hi3515解决方案,更具专业性;软件平台采用嵌入式linux,便于开发和移植.云台控制采用RS485总线控制方式,并编写了美观的本地和客户端界面.整套系统设计全面灵活,具有一定的市场应用价值.%For the question that current Pan/Tilt/Zoom module of security equipment can not be highly customized and not be conveniently expansion and upgrade, based on ARM processor and embedded Linux operating system, an intelligent security Pan/Tilt/Zoom monitor system is designed and some convenient methods of expansion and upgrade are provided. Hardware platform is constructed by Hi3515 solution which is more professional for security monitoring area. Software platform is constructed by embedded Linux which is convenient for development and portability. Pan/Tilt/Zoom is controlled by RS485 bus and perfect graphic user interfaces are designed for both local and client system. The whole system is flexibly designed and valuable for market.
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