人体温度测量系统的研制

人体温度测量系统

人体温度测量系统的研制

摘要: 为了克服传统的温度计测量温度的主要缺点，需要测量着与被测量目标近距离接触和测量不方便。在顾及仪器测量高精度前提下，根据热释电原理，在以追求最低成本为原则，针对人体体温测量进行了具体的设计，其整体系统框架，包括单片机，温度检测，电源供应，LCD显示四部分组成，该系统能够快速有效的对人体温度进行扫描处理，结果显示，超限报警等一系列功能。 关键词：温度测量，红外传感器，热释电，红外辐射

The system of body temperature measurement

Abstract: To decrease the limitation of traditional of temperature measuring ，such as close contact between measurer the target inconvenience when measuring, we develop a Infrared thermometer for human body under the premise of high measuring accuracy and low cost the hardware MCU power supply LED display temperature detection. The system can fast to the body temperature，and scanned a result，no alarm for functions. Keywords: temperature

measurement; infrared sensor;

pyroelectric; infrared radiation