I believe that after reading the above paragraph, I have an understanding of the principle of the greenhouse control system. In fact, the control principle of the greenhouse control system is the same for other aspects of control itself! Through the soil moisture sensor, real-time understanding of soil moisture to control automatic irrigation, through the soil nitrogen and phosphorus sensors can real-time understanding of nutrient conditions in the soil, through which to control the fertilization system!
In fact, the greenhouse system has been trialed in many greenhouse cultivation bases a few years ago, and the functions of the greenhouse control system are far more than these! At present, it is possible to realize the docking of the mobile terminal, and can timely understand various data information on the mobile phone side, and can see the soil moisture, soil nitrogen, phosphorus and potassium, greenhouse temperature, greenhouse humidity and the like on the mobile phone, and can also achieve control on the mobile phone end. The mobile phone can open and close the irrigation system, and the mobile phone can be turned on to turn off fertilization, switch fans, switch shed sun visors, etc.! Thereby greatly improving your planting efficiency!