摘要
根据超声测距原理设计的非接触式超声波液位检测仪系统,能够在不开罐、不需要对容器原有结构进行任何改造的情况下,实现对密闭容器内液体液位的精确测量、实时监控,并同步显示,其中单片机的应用大大地提高了系统的精度和稳定性。本文就单片机AT89C52在这一系统中的具体设计做一简要概述。
The non-contact liquid level measurement system is designed based on the theory of ultrasonic measurement. Therefore, precise measurement, real-time supervision and synchronal display of the liquid level can be implemented in closed container without opening and remodifying the container. The precision and stability of the system are promoted by use of the singlechip. This paper will briefly summarize the concrete design of the singlechip AT89C52 in the system.
出处
《科技广场》
2008年第12期198-200,共3页
Science Mosaic
关键词
非接触式测量
单片机控制
液位检测
Non-Contact Measurement
Singlechip Control
Liquid Level Measurement
