Design of Multi-Point Wireless Pulse Measuring System Base on CC2530/Zigbee Network

A multi-point wireless pulse measuring system based on CC2530 is discussed. By using a PVDF pressure sensor, human pulse signal is picked up. Then a filter circuit and a amplification circuit are designed to obtain accurate and stable signal. Based on single-point pulse measuring, multi-point wireless pulse measuring system based on CC2530/ZigBee network is constructed, and a data managing system based on LabVIEW is designed to deal with these signals. Finally, experiment is provided to show the effectiveness of the proposed scheme. Keywords: Pulse; CC2530; ZigBee; LabVIEW; PVDF