2018年6月1日

通过一上午的数据观察，我发现了湿度下降率的大小与温度并没有太多的关系，而是与温度呈现上升或下降的趋势有很大关联。当温度下降时，湿度会很慢的下降甚至上升，当温度快速上升时，湿度会快速的下降。不过我并不打算计算他们的具体关系，因为这是一个复杂的数学问题并且对我的项目影响不大，我只需要减少加湿器单词启动的运行时间，并且给他一个合适的等待时间。这段时间用来弥补传感器对环境湿度读取的延迟。总之，修改代码之后，湿度的浮动区间将会缩小，但无法消除！

Through one morning's data observation, I found that the rate of humidity drop has little relationship with temperature, but it is closely related to the tendency of temperature to rise or fall. When the temperature drops, the humidity will drop very slowly or even rise. When the temperature rises rapidly, the humidity will drop rapidly. However, I do not intend to calculate their specific relationship, because this is a complicated mathematical problem and it has little impact on my project. I only need to reduce the running time of the humidifier word and give him a suitable waiting time. This time is used to compensate for the sensor's delay in reading ambient humidity. In short, after modifying the code. The range of humidity will be reduced, but it cannot be eliminated!