饮水机控制系统毕业论文

Intelligent water dispenser automatic control system designAbstract: water dispensers, just as its name implies is to solve people drinking water problem and the birth of a household product, because promote people's drinking water quality and life taste and become fashion favorite. However, with the continuous improvement of the people physical life of water dispenser, the performance requirements of improve continuously. At the same time as development, some water dispenser problem increasingly revealed many times, such as water heating form "thousands of human body boiling water damage, but also use very much power. At present, the market are mostly water control system adopts the hardware circuit implementation, there exist circuit, simple function etc complex limitations, only the heating, insulation, and other functions, main is its control rigid and shortage, so it is necessary to existing water machine control system is improved. This paper mainly introduced by AT89C52 single making a simple water dispenser intelligent control system, the software and hardware design process by temperature sensor DS18B20 testing temperature, and LCD1602 LCD display real-time water temperature. Only when water temperature 70 ℃ lower insufficient temperature when the water is heated to a boil, other temperature intelligent control heating system without electricity, which saves electricity and heating temperature floor can be adjusted by software program. Because it is using AT89C52 single as control core, so key gives its software programming thought method and the software realize the intelligent control of water dispenser. This system has a circuit is simple in structure, easy for operation, hardware, low cost less, low consumption, : water dispenser; DS18B20; AT89C52 single用有道翻译的，希望对你有用