摘要开发设计低碳环保型的汽车及其车载设备是当今汽车产业的一个发展趋势，随着现在空气环境污染程度的加重，开发汽车车载空气净化器正顺应了这方面的需要。许多经常驾驶汽车的司机不同程度的出现了或多或少的不适感，除此之外，如果你在车内呆的时间愈长，这种感觉就会愈加强烈，而它的根本原因，主要是由车内空气缺少流通，氧气不足，废气含量过高等因素，随之，针对这人们的需求，车载空气净化器问世，而这其中就包括了车载太阳能空气净化器，它以方便快捷，节约能量，经济环保而迅速得到人们的认可。车载太阳能空气净化器主要是通过阳光照射太阳能板，在太阳能板内部将光能转换为电能，来带动空气净化器的运行，然后通过离子发生器、通风机、过滤器，滤网等一系列的装置，将输送出来的较为清新的空气又经过维他氧发生器不断电离，产生更为健康的空气输送出来，而将空气中的细菌，杂质进行沉淀，留在空气净化器中，既可以人为清理，也可以自动清理，这其中如何将太阳能转换为电能，并稳定的给空气净化器提供能源是较为难的一部分，也是本篇文章我们的重点研究对象，由于车载太阳能空气净化器净化方式多种且多类，大部分较难以自主实现，且成本较高，本课题主要利用Arduino单片机形成PWM波，从而调整转速，控制风扇转动来形成一个最初级的空气净化装置，来达到空气净化的目的。寻求最佳的PWM波占空比，太阳能板转换功率，达到不同天气状况下的处理功能。86199

毕业论文关键词: 太阳能；空气净化器；单片机

Abstract Development and design of low carbon and environmentally friendly cars and on-board equipment is a development trend in today's auto industry, as the air pollution of the environment is more and more serious now, development of auto car air purifier is complied with this aspect of need。 Many often drive a car driver appeared varying degrees of more or less discomfort, in addition, if you stay in the car the more long, the feeling will be more and more intense, and the root cause of it, the car is mainly due to the lack of air circulation, lack of oxygen, caused by the high gas content, therefore, car air purifier, On-board solar air purifier, is one of the car air purifier, is the use of the principle of photoelectric conversion of solar energy into electrical energy and then after ion generator, fan, air filter, etc, purifier runtime, fan to make the car air circulation flow in a machine, pollute the air through the filter of air inside the machine, remove all kinds of pollutants or adsorption, and then through the outlet of the d his oxygen generator will air ionization, oxygen to produce a large number of d him, by the breeze send form oxygen ion flow, achieve the goal of clean, purify air。 This topic focuses on exploring how to ensure that solar panels regulated power to MCU so a series of energy conversion, due to a variety of on-board solar air purifier purify way and many classes, independent much more difficult to achieve, and the cost is high, this topic mainly use the Arduinomicrocontroller PWM wave formation, so as to adjust speed, control the fan rotation to form one of the most primary air purifying device, to achieve the purpose of air purification。 To seek optimal PWM duty cycle, solar panels convert power processing functions under different weather conditions in order to achieve。   

Keywords:  The solar energy; Air purifier; Single chip microcomputer 

目 录

第一章 绪论 1

1。1 社会现状 1

1。2 研究目的 2

1。3 研究背景