基于SoC架构的低时延智能物联代理装置设计

Design of low-latency intelligent IoT agent device based on SoC architecture

为了解决物联网系统运行过程的时延问题,文中基于SoC架构设计应用于综合能源服务的低时延智能物联代理装置,通过SRAM进行数据程序编程,内部设定FLASH芯片,利用上电操作完成时钟倍频。装置引入AndesCore N10进行数据处理,同时配备N1068A-S处理器进行数据代码操作。建立加速链实现通信加速,通过驱动电路和主机电路进行算法电路实现和外设控制。设置初始化程序、通信程序、中断程序和主程序进行图像跟踪,实现识别和匹配,完成软件程序设计。实验结果表明,基于SoC架构的低时延智能物联代理装置具有很强的信息采集、存储、计算和分析能力,能够很好地处理本地信息,并将本地信息转化成控制信息,从而缩短装置时延。

In order to solve the delay problem in the operation process of the IoT system,this paper designs a low-latency intelligent IoT agent device for integrated energy services based on the SoC architecture,performs data program programming through SRAM,internally sets the FLASH chip,and use power-on operation to complete clock doubling.The device introduces AndesCore N10 for data processing,and is equipped with N1068A-S processor for data code operation.Establish an acceleration chain to achieve communication acceleration,and implement algorithm circuit implementation and peripheral control through the driver circuit and the host circuit.Set up initialization program,comm-unication program,interrupt program and main program for image tracking,realize identification and matching,and complete software program design.The experimental results show that the low-latency intelligent IoT agent device based on the SoC architecture has strong information collection,storage,calculation and analysis capabilities,can process local information well,and convert local information into control information,thereby shortening the time delay of the device.