基于国产FPGA的智能监测报警系统设计

Design of Intelligent Monitoring and Alarm System Based on Domestic FPGA

为了解决传统监控在升级换代、智能功能上的问题,设计了一种基于国产FPGA的智能监测报警系统。本系统由FPGA硬件、嵌入SoC内核、配套上位机软件三大部分组成,SoC内核采用移植Cortex-M1软核方案,在自主优化外设驱动后实现TF卡读写加速、800 Mbps存储带宽和990 Mbps网络带宽,可支持1 024×768p@60 Hz视频格式下的视频采集、视频处理、视频上传。应用系统功能包括:通过SoC控制硬件终端采集、存储、处理实时视频,采用UDP协议连网上传视频数据,并接收上位机通过网络发出的指令,执行语音报警、视频监控等任务,具有良好的实用价值。

In order to solve the problems of upgrading and intelligent functions of traditional monitoring, an intelligent monitoring and alarm system is designed based on domestic FPGA. This system consists of FPGA hardware, embedded SoC core, and supporting host computer software. The SoC core adopts the transplanted Cortex-M1 soft core scheme, and realizes TF card read and write acceleration, 800 Mbps storage bandwidth and 990 Mbps network after self-optimizing peripheral drivers. It can support video capture, video processing, and video upload in 1 024×768p@60 Hz video format. The system collects, stores, and processes real-time video through the SOC control hardware terminal, uses the UDP protocol to connect to the network to upload video data, and receives instructions from the host computer through the network, and performs voice alarms, video monitoring and other tasks. It has good practical value.