基于FPGA的多路无线数据采集系统设计

Design of multi-channel wireless data acquisition system based on FPGA

针对传统多因素复杂区域存在的数据监测困难、传输数据量小等问题,设计一种基于FPGA的多路无线数据采集系统。系统以FPGA为控制核心,采用CC2530芯片实现ZigBee标准无线通信,通过模拟开关及AD转换器完成多路数据采集,经FPGA控制实现相应通道数据的编帧及无线传输。测试结果表明,该系统可实现多路不同信号的数据采集及无线传输,为多因素区域数据采集提供参考。

Aiming at the problems in traditional multi-factor complex areas of difficult data monitoring and small amount of transmitted data,this paper designs a multi-channel wireless data acquisition system based on FPGA.The system used FPGA as the control core,adopted CC2530 chip to realize ZigBee standard wireless communication,completed multi-channel data acquisition by analog switch and AD converter,realized framed and wireless transmission of corresponding channel data through FPGA control.The test results show that the system can realize multi-channel data acquisition and wireless transmission,and provide reference for multi-factor regional data acquisition.