目标温度设置75℃。我们可以观察液晶显示温度值,当我们测量水的温度用温度计每30秒记录一次结果,如图9所示(加热前,温度为25℃)
通过比较,我们可以看到,测量温度和实际温度一致,在加热过程均在允许误差围内。虽然有错误,但它们不会影响结果。因此,我们的系统达到了设计要求。
5结论:
本文侧重于单个应用程序单片机在温度控制中的应用。我们单片机AT89C52为控制核心设计与智能控制系统温度的实时采集与控制的试验。结果表明,我们的设计是合理和有效的预期的效果。该系统实现了智能化温度控制,同时它具有许多优点,如易于控制,成本低和高灵活性。
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