摘要
针对现有脉搏采集装置价格昂贵、体积大、灵活性和扩展性差等问题,提出采用集微处理器和RF功能于一体的CC2530作为脉搏感知节点的主控芯片。CC2530控制感知节点的信号采集、处理和发送,实现功耗管理和任务管理。实验结果表明,该设计的感知节点具有功耗低、精度高、实时性强、稳定可靠、体积小、灵活性高和操作方便的特点。
Aimming at the issues such as valuableness,greater volume,bad flexibility and bad expansibility of the epuipment of pulse collection,this paper brings forward the scheme that makes CC2530 chip as the manipulative chip of pulse apperceive node which is composed of microprocessor and radio frequency chip.CC2530 chip controls the collection, disposing, sending and accept to administer the power and task. Experiments show that the node has the characteristics of low power consumption,high accuracy, bet- ter real time, stable and reliable perforemances, small size, high aqility and flexible operation.
出处
《电子技术应用》
北大核心
2013年第1期34-36,共3页
Application of Electronic Technique
