CAJ | 학술논문

根据无线传感器网络节点的硬件体系结构，设计出了节点，极大地降低了功耗。系统以AT89C2051单片机为核心，采用数字式温度传感器DS18B20、无线收发芯片nRF24L01实现了温度的采集、无线收发等，给出了系统硬件及软件的具体设计思想与实现方法，最后进行了实际测试。
근거무선전감기망락절점적경건체계결구，설계출료절점，겁대지강저료공모。계통이AT89C2051단편궤위핵심，채용수자식온도전감기DS18B20、무선수발심편nRF24L01실현료온도적채집、무선수발등，급출료계통경건급연건적구체설계사상여실현방법，최후진행료실제측시。
According to the hardware architecture of wireless sensor network node,the nodes were designed,which can greatly reduce the power consumption. The system uses AT89C2051 single-chip microcomputer as the core. The temperature col-lection and wireless transceiver are realized by using the digital temperature sensor DS18B20 and wireless transceiver chip nRF24L01. The specific design thought and realization method of the hardware and software of the system are also provided. Fi-nally,the practical test was conducted.