单片机的复位和复位电路-Read.DOC

智能温度计小系统设计 摘要：随着新技术的不断开发与应用，近年来单片机发展十分迅速，一个以微机应用为主的新技术革命浪潮正在蓬勃兴起，单片机的应用已经渗透到电力、冶金、化工、建材、机械、食品、石油等各个行业。传统的温度采集方法不仅费时费力，而且精度差，单片机的出现使得温度的采集和数据处理问题能够得到很好的解决。温度常是一个重要的被控参数，在工农业生产、气象、环保、国防、科研、航天等部门，经常需要对环境温度进行测量及控制对于生物制药、食品加工、造纸等行业准确测量温度更是至关重要的。Smart small temperature measurement system design Abstract：With the constant development of new technologies and applications, MCU developed rapidly in recent years, a PC-based application of the new wave of technological revolution is surging up, and SCM applications have penetrated into electricity, metallurgy, chemicals, building materials, Machinery, food, oil and other industries. The temperature of the traditional method of collecting time-consuming effort, but poor accuracy, SCM makes the emergence of temperature data collection and processing issues can be properly resolved. The temperature is often an important parameter of the accused, in the industrial and agricultural production, meteorology, environmental protection, national defense, scientific research, aerospace, and other departments, often the need for environmental temperature measurement and control, agricultural production, bio-pharmaceuticals, food processing, paper making , And other industries more accurate temperature measurement is critical. The design of a microcontroller, mainly through the temperature control unit for the acquisition, conversion, display and transmit data through the serial port to the PC, a PC-for data storage, analysis, mapping and other waveforms. In the SCM technology and technology-based VC programming of the system proposed framework and the specific design, with compilation and C language hardware and software from the control system on the overall realization and use of keys, LCD display, and other peripheral equipment To provide users with services, and human-computer interaction. Key words: Temperature, Serial,SCM, PC 目 录 第1章 绪论 1 1.1 温度测量的发展和现状 1 1.2 温度测量方法 2 1.3 本设计的意义及内容安排 4 第2章 系统方案设计