摘要
针对工业地下水管道难以抄收实际用水量导致无数据参考依据、无节制的滥用水资源这种现象,研发了一种可以埋在地下的水表数据采集通信终端。此终端通过无线射频技术将水表抄收的数据发送出去,实现了抄收用水量。由于终端设备深埋在地下,为了降低终端节点功耗和提高抗干扰性,采用了低功耗的Atmega128L单片机和CC1020无线收发芯片。实验数据分析表明,该设计的功耗和稳定性都能够达到在现实中应用的要求。
Industrial groundwater pipeline is difficult to copy the actual water consumption, so that no data are provided and the countless abuse water resources. So, a kind of underground data collection and communication terminal is designed. The terminal will send out a ~,,：,py of the water meter data through RF （Radio Frequency） technology, realized water meters reading. Terminal equipments buried deep underground, use a low power consumption Atmega128L single-chip microcomputer and CC1020 wireless transceiver chip, in order to reduce power consumption and improve interference immunity. And the experimental data analysis shows that the terminal of the power consumption and stability can achieve in the reality application requirements.
出处
《微型机与应用》
2011年第23期88-90,共3页
Microcomputer & Its Applications
