基于GPS技术的水稻土壤养分检测系统设计

Design of Rice Soil Nutrient Detection System Based on GPS Technology

传统农业作业模式无法对农作物的土壤环境进行必要的检测,导致农作物生产存在质量不高、产能不足、效率低下等问题。为此,设计了基于GPS技术的土壤养分检测系统,综合分析了GPS技术的工作原理,完成了土壤养分检测系统总体方案、采集模块硬件及各类测量模块的电路设计,最后完成了软件功能和系统检测流程设计。实际应用表明:检测系统能够完成水稻土壤的各类养分数据的检测,并且能联网访问检测数据,可操作性强,可靠性高,具有一定的推广价值。

With the development of modern agricultural technology,the labor mode relying on traditional manual work can no longer meet the needs of agricultural production.The traditional agricultural operation mode can’t carry out the necessary testing on the soil environment of crops,resulting in low quality and insufficient production capacity of crop production.To this end,this paper designed a soil nutrient detection system based on GPS technology,comprehensively analyzed the working principle of GPS technology,completed the design of the overall scheme of soil nutrient detection system,and carried out the hardware design of the acquisition module for the data acquisition module in the overall scheme.As well as the circuit design of various sensors,the software function design and system test flow design of the soil nutrient detection system were completed.The detection system can complete the detection of various nutrient data of rice soil,and can access the detection data online,and has high operability and high reliability.It has a great improvement on the efficiency and output of agricultural production,and has certain promotion value in other agricultural production.