太阳能热水器水温水位测控仪分析

字数:13804,页数40  附任务书,开题报告

摘   要

     当前能源紧缺，用电紧张，太阳能是绿色能源，得到广大用户的喜爱。使用太阳能热水器时存在的：不可缺水，空晒情况下上水会爆炸；春、秋天，水温升高蒸发，造成热能损失；冬天水温不够，须用电等等。采用太阳能热水器智能仪（仪称太阳能热水器水温水位测控仪），能解决上述问题。使用户省心，使用方便，智能运行，用户不必作任何操作。
关键词:太阳能热水器;工作原理;技术性能

Solar-powered water heater intelligence meter design
Juncheng Gao
0501 Electronic information

Abstract: The current energy shortage, tension electricity, and solar energy is green energy, the love from the vast numbers of users. The use of solar water heaters exist: not water, and air drying circumstances Sheung Shui explode; spring and autumn, the water temperature increased evaporation, causing heat loss in winter water temperature enough to electricity, and so on. Intelligent use of solar water heaters-(LAU said solar water heater temperature Monitor), to address the issue. Enables users peace of mind, easy-to-use, intelligent operation, users need not make any operational.
Key words: Solar water heaters;Principle;Technical performance

目  录
摘要 ......................................................................2
第一章  绪论 ..............................................................3
第二章  智能仪工作原理.................................................... 4
2.1 基本工作原理.......................................................... 4
2.2原理实现方案........................................................... 4
第三章  仪器中的硬件配置 ..................................................5
3.1 仪器直流电源的设计 ....................................................5
3.2  输入接口电路的连接................................................... 7
3.3 显示接口的连接 ........................................................10
3.4 主机结构.............................................................. 13
第4章  仪器中的软件配置................................................... 23
4.1  系统存储器 ...........................................................23
4.2 水温水位显示程序 ......................................................23
第五章  中断接口设置...................................................... 28
5.1  I/O接口说明 ..........................................................28
5.2  T1/T0中断程序 ........................................................29
致谢 ......................................................................32
参考文献 ..................................................................33