毕业论文---基于FPGA的空调控制系统设计

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1、 - I - 基于基于 FPGAFPGA 的空调控制系统设计的空调控制系统设计 摘要摘要 近几年来，随着中国科学技术的进步和人民生活水平的不断 提高，各种产业在迅速发展，当然，空调业也包括其中，空调在 公共场所，专用场地和普通家庭等场所都广泛应用。但是随着空 调数量的增加，相应的负面问题也随之出现，耗能的日益增加已 成为我国部分地区能源及电力供需矛盾的主要原因之一，当务之 急必须采取有效措施降低空调的能耗。如何降低空调能耗，实现 空调自动控制，利用空调改善室内温度，延长空调使用寿命已成 为当前首要课题。 本文介绍了空调控制器的设计， 提出了一种采用现场可编程 门阵列器件FPGA实现空调控制器的

2、方法， 该设计采用采用Altera 公司高性价比 FPGA，CycloneIV 系列 EP4CE6E22C8 做主控制 器， 使用高精度的温度传感器 DS18B20 采集环境温度，LCD1602 用于显示控制温度情况，并用按键调节控制温度和定时，LED 灯 模拟空调电机状态，本设计给出了用 Verilog HDL 语言实现高效 率空调控制器的设计，最后给出了其在 FPGA 硬件上实现 关键词：关键词：空调控制器 FPGA CycloneIV Verilog HDL - II - Abstract In recent years , with the continuous improvement

3、 of scientific and technological progress and the Chinese peoples living standards , the rapid development of various industries in the course, which also includes the air-conditioning industry , air conditioners are widely used in public places , special venues and ordinary families and other place

4、s. However, with the increasing number of air-conditioning , the corresponding negative issues appeared, increasing energy consumption has become one of the energy and electricity supply and demand in some areas of the main reasons , it is imperative to take effective measures to reduce the energy c

5、onsumption of air conditioning . How to reduce air conditioning energy consumption for air conditioning automatic control , the use of air conditioning to improve the indoor temperature and prolong the life of air conditioning has become a priority issue. This paper describes the design of air condi

6、tioning controller presents a method using field programmable gate array device FPGA controller for air conditioning , which is designed using Alteras high- cost FPGA, CycloneIV series EP4CE6E22C8 master controller, using high-precision temperature collecting the ambient temperature sensor DS18B20 , LCD1602 display control for temperature conditions , with the temperature and timing adjustment control buttons , LED lights simulate air-conditioned motor state , this design gives the Verilo