CAJ | 학술논문

随着基于ZigBee的无线传感器网络的应用不断涌现，无线网络呈现节点多、传输数据量大、部署区域广的特点，对网络能力的技术研究和传输规范标准提出了新的要求，然而针对ZigBee网络性能和路由协议测试研究比较少。为评价基于802．15．4的ZigBee网络的性能，设计并搭建了一种ZigBee无线网络综合测试平台，基于A RM 处理器开发了ZigBee网络性能测试装置，给出了测试装置的软硬件设计，通过测试获得网络的速率、时延、丢包率等性能指标，测试结果表明系统能够有效的实现网络性能测试，为改善和优化ZigBee网络的应用，确保网络稳定运行提供了有力的证据。
수착기우ZigBee적무선전감기망락적응용불단용현，무선망락정현절점다、전수수거량대、부서구역엄적특점，대망락능력적기술연구화전수규범표준제출료신적요구，연이침대ZigBee망락성능화로유협의측시연구비교소。위평개기우802．15．4적ZigBee망락적성능，설계병탑건료일충ZigBee무선망락종합측시평태，기우A RM 처리기개발료ZigBee망락성능측시장치，급출료측시장치적연경건설계，통과측시획득망락적속솔、시연、주포솔등성능지표，측시결과표명계통능구유효적실현망락성능측시，위개선화우화ZigBee망락적응용，학보망락은정운행제공료유력적증거。
With the constantly emerging of ZigBee wireless network applications ,ZigBee wireless network features num‐bers of nodes ,large amount of data ,wide distribution .This will put forward new requirements of the technology study of network capacity and the transmission standard .However ,the study on the ZigBee network performance and routing protocol is less .In this paper ,to evaluate the performance of the ZigBee network based on the 802 .15 .4 standard ,we propose and build a ZigBee wireless network comprehensive testbed ,develop ZigBee network performance device based on the ARM processor ,design the hardware of the device .By testing the network ,we obtain the speed ,delay ,packet loss ratio .The results show that the system can effectively achieve network performance test .It provides the powerful basis to optimize the ZigBee network applications and ensure stable operation of the network .