总字数:13000+
摘 要
当前精准控制为当前农业的发展的主要趋势,且对我国以农业为主的黑龙江来说,其对农业的研究对该省的发展较为重要,也是实现我国当前农业可持续发展,使得可以实现对农业的土壤可以合理运用,提高土壤的输出,而对土壤的参数进行测量,可以使得人们可以较为直观了解当前土壤的情况。
为了解决这些问题,此次设计一款土壤环境中的CO2值及其温湿度监控系统设计,经过实物测试,得出此次设计具有体积较小、工作性能较为稳定,且可以大批量进行生产,且此次设计的设备具有操作较为简单,可以快速准确检测处土壤环境的参数来。在此次设计中,先对此次设计的土壤环境中的CO2值及温湿度监测系统进行整体的方案设计,然后对其实现温度检测、湿度检测及其CO2检测的硬件电路进行设计,并将设计的实物进行功能的测试,检测到温湿度不在设置的范围之内,进行声光报警,并自动打开外设进行工作,使得温湿度及其CO2浓度在设置的范围之内。
综上所述,此次设计的CO2浓度值及其温湿度监控系统设计,其工作较为稳定、且检测土壤的温湿度和CO2值较为准确,检测的误差较小,且操作较为便捷,可以为当前的农业的种植及其灌溉提供较为有力的方法。为当前我国农业的发展起到一定的促进作用
关键词:土壤环境;土壤温湿度;CO2;测控
Abstract
Current precision control as the main trend in the current agricultural development, and to our country on agriculture in heilongjiang province, the agricultural research is more important to the development of the province, and realize the agricultural sustainable development in our country, that can realize to the agricultural soil can reasonable use, improve the output of the soil, and to measure the parameters of the soil, Can make people can more intuitive understanding of the current soil situation.
In order to solve these problems, the design of a soil environmental CO2 value and its temperature and humidity monitoring system design, through the actual test, it is concluded that the design has smaller volume, work performance is more stable, and can be mass production, and the design of the equipment operation is simple, fast and exact detection can place the parameters of the soil environment. In the design, for the first design of CO2 in soil environment value and temperature and humidity monitoring system for the overall scheme design, and then the realization of detecting temperature, humidity and CO2 detection to carry on the design of hardware circuit, and the design of physical function tests, detect the temperature and humidity is outside the scope of setting, sound and light alarm, And automatically open the peripheral to work, so that the temperature and humidity and CO2 concentration in the set range.
To sum up, the design of CO2 concentration value and temperature and humidity monitoring system is stable in work, and the detection of soil temperature and humidity and CO2 value is more accurate, the detection error is small, and the operation is more convenient, which can provide a more powerful method for the current agricultural planting and irrigation. For the current Chinese agriculture development has certain promotion effect.
Keywords: soil environment; Soil temperature and humidity; CO2; Measurement and control
目 录
1 绪论
2 系统设计方案
3 硬件设计
4 系统程序设计
5 仿真测试
6 实物测试
7 总结
参考文献
致谢
附录
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