纯水机控制电路Protues仿真

摘要

在科学技术飞速发展的21世纪里，电子智能家居产业获得了迅速发展。很多智能电器设备都趋于智能化、人性化，这些电器设备大部分都含有CPU控制器也有可能是单片机。单片机以其高可靠性、高性价比、低电压、低功耗等一系列优势，近几年得到迅猛发展和大范围推广，普遍应用于工业控制系统、办公设备、交通出行、日常消费类产物和玩具等。并且已经深入到各行业发展的各个环节以及人民日常生活的各个方面，如车间流水线控制、交通出行记录仪等。

智能家居的发展最得力于各种传感器技术的发展，传感器的发明解决了对被测对象的某一特定信息实施无人自动监测或检出功能，并能让其使用特定方式转化成与之对应的可接受信号源的元器件。智能家居最主要就是减少人工投入，但能更加准确的服务于人们的日常生活。

纯水机控制面板系统利用单片机系统进行控制，实时传感器进行监控，外加信号传输电路和显示电路。深度分析了纯水机的工作原理，这次毕业设计也阐述了单片机设计的优点与缺点，从而更加充分体现出用单片机能使小家电实用便携、操作简单的长处。

这次设计选用的Protues仿真软件是Labcenter公司设计出的集电子电路分析、电路仿真系统于一体的软件。市面上有许多款电子仿真软件，像WEB软件、Multisim仿真软件等。虽然这些软件都简单实用，但是它们不能与单片机进行很好的配合。而PROTEUS软件就可以和单片机完美的结合，实现单片机及其电路的各种功能。因此选择了PROTEUS软件。

关键词：单片机；传感器；纯水机；Protues仿真

ABSTRACT

In the rapid development of science and technology in twenty-first Century, the smart home industry has been rapid development. Many intelligent electrical appliances tend to be intelligent, humane, most of these electrical appliances are contained in the CPU controller may also be a single chip. Single chip microcomputer to the high reliability, high price, low voltage, low power consumption, and a series of advantages, in recent years obtained rapid development and promotion of a wide range, widely used in industrial control system, office equipment, transportation, daily consumption class products and toys etc.. And has penetrated into all aspects of the development of various industries and people's daily lives, such as workshop assembly line control, traffic travel, etc..

The development of smart home the most effective in the development of sensor technology, sensor of the invention solves the a particular information of an object to be measured in the implementation of unmanned automatic monitoring or detection function, and can make the use a specific way into corresponding acceptable signal source components. Smart home is the most important is to reduce labor input, but can be more accurate service to people's daily life.

The pure water machine control panel system is controlled by a single chip microcomputer system, a real-time sensor is monitored, an external signal transmission circuit and a display circuit are used. Depth analysis of the principle of pure water machine, the graduation design also describes the single-chip design of the advantages and disadvantages, and thus more fully reflect with single chip to enable the strengths of small household electrical appliances, portable and practical, simple operation.

This design chooses the Protues simulation software is the software which the Labcenter company designs the collection electronic circuit analysis, the circuit simulation system in one body. There are many electronic simulation software on the market, such as WEB software, Multisim simulation software, etc.. Although these software are simple and practical, but they can not be a good match with the microcontroller. And PROTEUS software can and the perfect combination of SCM, the realization of the various functions of SCM and its circuit. So select the