微型机与应用
微型機與應用
미형궤여응용
MICROCOMPUTER & ITS APPLICATIONS
2011年
23期
88-90
,共3页
低功耗%锂亚电池%无线通信%可靠性%Atmega128L
低功耗%鋰亞電池%無線通信%可靠性%Atmega128L
저공모%리아전지%무선통신%가고성%Atmega128L
low power consumption%lithium battery%wireless communication%reliability%Atmega128L
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。
針對工業地下水管道難以抄收實際用水量導緻無數據參攷依據、無節製的濫用水資源這種現象，研髮瞭一種可以埋在地下的水錶數據採集通信終耑。此終耑通過無線射頻技術將水錶抄收的數據髮送齣去，實現瞭抄收用水量。由于終耑設備深埋在地下，為瞭降低終耑節點功耗和提高抗榦擾性，採用瞭低功耗的Atmega128L單片機和CC1020無線收髮芯片。實驗數據分析錶明，該設計的功耗和穩定性都能夠達到在現實中應用的要求。
침대공업지하수관도난이초수실제용수량도치무수거삼고의거、무절제적람용수자원저충현상，연발료일충가이매재지하적수표수거채집통신종단。차종단통과무선사빈기술장수표초수적수거발송출거，실현료초수용수량。유우종단설비심매재지하，위료강저종단절점공모화제고항간우성，채용료저공모적Atmega128L단편궤화CC1020무선수발심편。실험수거분석표명，해설계적공모화은정성도능구체도재현실중응용적요구。
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.
