温度传感系统在单片机设计中的应用

Application of temperature sensing system in MCU design

温度的单片机测量是一个经典且在工业应用中广为实用的一类控制问题。随着工业自动化的发展,如何使控制系统更智能化、更现代化成为日渐重要的问题。特别是温度控制问题衍生出来的一些问题尤为值得注意。由于需要实现工业过程,因此在设计中必须更关注系统的可靠性、抗干扰性问题,达到多路控制和信号远距离传输,力求电路简单、经济实用。

MCU temperature measurement is a classic and widely used problem in the practical industry control. With the development of industrial automation, how to make the control system more intelligent, more modernization has become an increasingly important issue. Especially some problems derived from the temperature control problem is worthy of attention. Due to the need to achieve the industry, therefore, more attention to the reliability of the system in the design, anti-interference must be paid, to achieve multi-channel control and signal long-distance transmission, striving to simple circuit, economical and practical.