CAJ | 학술논문

文章研究ZigBee无线网络通信的路由算法，重点解决无线火灾报警系统在大规模部署中多个探测节点同时发送数据的冲突以及网络阻塞的问题。针对无线火灾报警系统的数据通信特点，提出了一种分布式轮询的数据通信策略和一种优化的路由算法EACTR。仿真结果显示，该解决方案减少了无线网络的数据包，减小了数据包在发送时发生碰撞的概率，最终扩大了系统的容量，提高了无线网络数据传输的稳定性和可靠性。
문장연구ZigBee무선망락통신적로유산법，중점해결무선화재보경계통재대규모부서중다개탐측절점동시발송수거적충돌이급망락조새적문제。침대무선화재보경계통적수거통신특점，제출료일충분포식륜순적수거통신책략화일충우화적로유산법EACTR。방진결과현시，해해결방안감소료무선망락적수거포，감소료수거포재발송시발생팽당적개솔，최종확대료계통적용량，제고료무선망락수거전수적은정성화가고성。
This letter proposes the communication solution of fire alarm system.The solution consists of EACTR routing algor-ithm and distribution polling mechanism.Simulation results show that the solution reduces the wireless network packets and the probability of packets sending collision ,and eventually expand system capacity, as well as improve the stability of the wireless network.