CAJ | 학술논문

ZigBee无线网络技术具有低功耗、低成本和短延时等优势,是目前世界上发展最快,市场前景最广阔的新技术之一.本文针对zigBee技术特点,在ZigBee协议基础之上,采用TI公司ZigBee解决方案的高集成度、高性能SOC片上系统芯片CC2430作为控制器和无线收发器,电能表的设计采用电能计量芯片ATT7022B,设计了一种基于ZigBee技术的无线电能抄表网络节点的硬件系统方案,并对网络节点与协调器之间的无线收发进行了实际验证,协调器可以对节点进行无线抄表.结果表明:电能计量和ZigBee的点对点无线传输的正确性和可靠性.
ZigBee무선망락기술구유저공모、저성본화단연시등우세,시목전세계상발전최쾌,시장전경최엄활적신기술지일.본문침대zigBee기술특점,재ZigBee협의기출지상,채용TI공사ZigBee해결방안적고집성도、고성능SOC편상계통심편CC2430작위공제기화무선수발기,전능표적설계채용전능계량심편ATT7022B,설계료일충기우ZigBee기술적무선전능초표망락절점적경건계통방안,병대망락절점여협조기지간적무선수발진행료실제험증,협조기가이대절점진행무선초표.결과표명:전능계량화ZigBee적점대점무선전수적정학성화가고성.
ZigBee wireless network technology has low power consumption, low cost and short delay, and other advantage; it is one of the newest technologies with fastest growing and most broad market prospects in the world. In this paper, TI ZigBee solution of the high level of integration, high-performance SOC system-on-chip CC2430 as a controller and a wireless transceiver is applied, and energy metering chip ATT7022B as a power meter is also applied in this paper. Using meter reading hardware system solutions by the radio network node based on ZigBee technology, the function of sending and receiving data between network nodes and the coor-dinator is designed and verified. The coordinator can read meter node by wireless. The results show that: energy measurement and ZigBee wireless transmission of point-to-point is accurate and reliable.