基于ZigBee的油菜叶绿素含量无线测量系统设计

Design of Wireless Monitoring System in the Chlorophyll Content of Rapes Based on ZigBee

针对远程监测农作物叶绿素含量的要求,本文提出了结合光谱技术,运用ZigBee无线通信模块测量油菜叶绿素含量的方法。解决了传统化学方法测量叶绿素分析时间长、不便于无损测量的问题,打破了实验室检测的惯例。建立了基于ZigBee技术的无线测量系统,实现了油菜叶片叶绿素含量的快速无损检测,对精确施肥具有指导意义。

Aimed to the remote monitor system of the chlorophyll content on crops, this paper brings forward a method that adopts the spec tral analysis technology and ZigBee wireless communication module to realize measuring the chlorophyll content on rapes. It solves the prob, lem that the traditional chemical analysis methods need long time to measure chlorophyll and difficult to non-destructive measurement, breaks the rule of detecting in the lab. This paper establishes the wireless measurement systems based on ZigBee, carries out the non-destructive measurement on the chlorophyll content of rape leaves, and has a guiding significance on precision fertilization.