摘要
论述了一种以16位单片机MSP430F149为控制核心,利用数字化温度传感器DS18B20实现温度测量的智能温度检测系统。详细论述了该系统的硬件组成和软件设计,给出了关键部分的电路图及相应的MSP430F149单片机温度测量程序。实验结果表明,该智能温度检测系统具有低成本、可靠性高、结构简单、性能稳定、经济实用等特点,可根据不同需要应用于多种工农业温度检测领域。
A intelligent temperature detecting system was designed in this article by taking 16 monolithic integrated circuit MSP430F149 as the control core and using the digital temperature sensor DS18B20 to realize the temperature measurement.The hardware composition and software design of the system were discussed in detail,moreover the circuit diagrams of key functional parts and the relevant temperature measuring program of monolithic integrated circuit MSP430F149 were given.The experimental results indicate that the intelligent temperature detection system has strong characteristics of low cost,high reliability,simple structure,stable performance and practicality,and may be applied in many industrial and agricultural temperature measurement area in accordance with different requirements.
出处
《微处理机》
2010年第6期75-78,共4页
Microprocessors
