毕业设计（论文）-基于ATS单片机的智能风扇设计.docVIP

摘 要 智能风扇控制技术，是目前在家电应用方面比较前沿的技术。电风扇是一种比较普及的家电，它与技术相结合，实现了控制，这功能对于特别有意义，方便。从目前应用来看，以后将有更大的发展前景。 Abstract Intelligent fan control technology is more cutting-edge applications in appliance technology. Electric fan is a relatively popular home appliances, which combined with the intelligent controller technology to realize intelligent control, optimization of these features updated intelligent control technology for the development of special meaning for our daily lives provides more convenience. Intelligent fan control technology is mainly reflected in these aspects: the use of buttons to achieve the working time and the fan speed control; ambient temperature to control the fan speed, real-time automatic adjustment of wind speed, and can display the ambient temperature; voice control the work of the fan or not, this can save energy; and based on infrared technology to achieve control of the fan, which is mainly reflected in the more remote the remote control; and so on. The application of new sensors to achieve the control of the fan has a significant role. Applications from the current point of view, the future intelligent control technology will have greater prospects for development. This design is based on AT98S52 microcontroller as the controller, with two buttons to control the key (not including the reset button), to achieve the regulation of wind speed and working hours. 4-bit digital tube used to display the remaining hours of work; two key functions are: key to achieve a speed choice; buttons to achieve two hours of work settings. Two motors were used to simulate electric fan motor respectively, and analog fans shaking their heads institutions. Key words: Microcontroller;Smart;PWM; Keys 目 录 1 智能风扇总体设计 1 1.1 引 言 1 1.2 智能风扇总体介绍 1 1.3 本章小结 2 2 驱动与电路设计 3 2.1 单片机简要介绍 3 2.2 单片机内部电路简要介绍 4 2.2.1 P0口内部电路 4 2.2.2 P1口内部电路 6 2.2.3 P2口内部电路 6 2.2.4 P3口内部电路 7 2.3 时钟电路与复位电路 8 2.4 显示模块电路设计 9 2.5 电机驱动模块设计 10 2.5.1 模拟调速电机设计 10 2.5.2 模拟摇头电机设计 11 2.6 时间报警设计 1