利用了虚拟仪器技术，研究设计了一套自动测温、测转速系统。该系统能够对温度、电机转速进行精确测量。本设计有效运用了基于LabVIEW的虚拟仪器技术、单片机数据采集技术、单片机信号处理技术以及单片机串口通讯技术，将诸多重要步骤都在配备硬件的普通PC电脑上完成，使得整个测量技术变得简单明了。通过对本系统的研究，我充分考虑到了实际需求，重点讨论了系统具体实现功能的设计、硬件设计和软件设计。设计完成的平台具有对温度转速的快速测量、自动显示等特点。-Use of virtual instrument technology, research and design a set of automatic temperature measurement, speed measurement system. The system is capable of temperature, accurate measurement of motor speed. The design of effective use of the LabVIEW-based virtual instrument technology, single-chip data acquisition technology, single-chip signal processing technology, as well as single-chip serial communication technology, will be an important step in a lot of hardware in the ordinary PC equipped with a computer to complete, making the entire measurement technology has become simple and clear. Through this system, I fully take into account the actual needs, focusing on the specific realization of the system functional design, hardware design and software design. The platform design is completed with the rapid speed of the temperature measurement, automatic display and so on.