摘要
分析了我国北方冬季供暖系统的特点、不足,研究了基于ARM7的嵌入式室内智能温度控制器的基本功能及基本结构,并详细地分析了基本结构中的每一部分的作用,特别是对智能控制部分进行了比较详细的说明。设计基于DS18B20的温度检测电路、基于光敏电阻的光电检测电路及基于热释电传感器的人体检测电路,对数据融合技术和模糊控制技术在本系统的应用进行较详细的说明,并从理论上和可行性方面进行了论证。本嵌入式室内智能温度控制器智能化程度高,使用方便;随着我国计量取暖的实施,它的实现对减少热能的浪费、提高供暖质量及减少用户的热费支出将起着重要的作用。
The characteristics and deficiency of heating system in winter in northern China were analysed. The basic functions and structure of the embedded indoor intelligent temperature controller were studied based on ARM7, and the function of each part of the basic structure was expatiated in detail, especially the detailed explanations about the intelligent control part were given. The temperature detection circuit was designed based on DS18B20, the photoelectric detection circuit based on photosensitive resistance and the human detection circuit based on pyroelectric sensor. The application of the data fusion technology and fuzzy control technology in this system was explained detailedly, and the feasibility was demonstrated from the aspects of theory. This embedded indoor intelligent temperature controller has a high degree of intelligence and can be used conveniently. With the implement of measuring heating in China, its realization will have an important effect on reducing the waste of thermal energy, improving the quality of heating and reducing the consumers＇ expenses of heating.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
2009年第6期64-66,共3页
Journal of Northeast Forestry University
基金
黑龙江省教育厅科学技术研究项目(11521012)
关键词
嵌入式
冬季供暖
智能温度控制器
Embedded style
Heating in winter
Intelligent temperature controller
