论文部分内容阅读
为了快速高效的采集林业中的各类信息而设计开发的基于无线传感网的森林环境因子采集系统已经逐步完成,但是该系统的各项性能指标还需进一步测试。该文研究了林境因子采集系统在不同传输环境下的传输距离,并在传输过程中遇到无法直接传输数据时通过中继节点完成数据透传的功能。该文还对林境因子采集系统的野外工作的供电部分进行测试,主要针对续航能力、蓄电池的充电速度以及在野外长时间工作时是否能够正常工作。结果表明:该无线传感网的森林环境因子采集系统能够较远的传输数据,并在单一节点无法直接传输时能够通过数据透传方式完成数据传递,同时该系统的供电性能较好能够满足野外复杂环境长时间工作的各种需求。
The forest environmental factor acquisition system based on wireless sensor network, which is designed and developed to collect all kinds of information in forestry quickly and efficiently, has been gradually completed. However, the performance indexes of this system need to be further tested. This paper studies the transmission distance of forest environment factor acquisition system in different transmission environments and fulfills the function of data transmission through relay nodes when it is unable to transmit data directly during transmission. The article also tests the power supply part of the field work of Linjing factor acquisition system, mainly for the endurance capacity, the charging speed of the battery and whether it can work normally when working in the field for a long time. The results show that the forest environmental factor acquisition system of this wireless sensor network can transmit data farther, and can transmit data through the data transmission mode when the single node can not transmit directly. At the same time, the power supply performance of the system is better than the wild The complex needs of a long time working environment.