CAJ | 학술논문

　　提供了一种基于数字式红外传感器MLX90615的多点红外测温方法。STM32微处理器通过SMBus总线协议与MLX90615进行通信，首先分别对每个MLX90615地址进行修改，确保其地址编号在总线上的唯一性，然后根据不同地址编号获取不同点上MLX90615所测温度值，结果送至上位机温度监测软件显示。实验结果表明，该方法测温精度高，响应速度快，且非接触式测量有效降低了危险系数，为多点测温提供了一种新途径。
　　제공료일충기우수자식홍외전감기MLX90615적다점홍외측온방법。STM32미처리기통과SMBus총선협의여MLX90615진행통신，수선분별대매개MLX90615지지진행수개，학보기지지편호재총선상적유일성，연후근거불동지지편호획취불동점상MLX90615소측온도치，결과송지상위궤온도감측연건현시。실험결과표명，해방법측온정도고，향응속도쾌，차비접촉식측량유효강저료위험계수，위다점측온제공료일충신도경。
A multi?point temperature measurement method based on digital infrared sensor MLX90615 is offered. STM32 microprocessor communicates with MLX90615 by means of SMBus protocol. The microprocessor changes every address of MLX90615 at first to ensure its uniqueness in the bus,and then gets temperature values detected by MLX90615 at different measuring points according to their different address numbers. The measured results are sent to the temperature monitoring soft?ware in computer. The experimental results show that the method has high precision and high response speed,and can effective?ly reduce the danger coefficient due to its non?contact measuring mode. It has provided a new approach for multi?point tempera?ture measurement .