饮水机设计毕业论文

采用AD590和光敏三极管作为检测单元,并运用了MC14433、74LS160等集成器件。整个设计系统实现两个功能,即测温数显和加热次数自动控制,包括检测、A/D转换(计数)、译码选通、继电器控制等电路模块单元。

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毕业论文的么，哈哈

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

In the context of the significant improvement of people's material living standards, people are paying more and more attention to dietary health, especially the health of drinking water. Many people improve the quality of drinking water by installing water purifiers. However, most residents need hot water for drinking, and water purifiers cannot meet this requirement. The existing water dispenser generally has a heating function, but also has a temperature display function. Although heating and automatic power-off can be performed during use, personnel cannot intervene in the cycle process, so there are many defects. Based on this background, this paper designs a smart water dispenser system. Based on this system, it can realize rich functions such as voice broadcast, temperature detection, OLED display, motor water outlet, temperature setting, WIFI remote control, etc. The manual control can also be performed remotely through the APP, and the display interface information is more intuitive, which is convenient for people to use the smart water dispenser for heating and remote control. The designed intelligent water dispenser system is easy to operate, cost-effective, and has high practical value.