数字电容式液位传感器的设计与优化  

Design and Optimization of Digital Capacitive Liquid Level Sensor

作　　者：冯亚军 FENG Yajun(Mechanical and Electrical Department,Xinzhou Vocational and Technical College,Xinzhou 034000)

机构地区：[1]忻州职业技术学院机电系,忻州034000

出　　处：《现代制造技术与装备》2025年第3期29-31,共3页Modern Manufacturing Technology and Equipment

摘　　要：详细阐述数字电容式液位传感器的设计与优化过程。深入分析该传感器的检测原理,详细介绍硬件部分的设计,包括电容测量电路、微控制器单元、温度补偿模块、外壳、电极等的设计,同时阐述软件部分的设计,包括程序初始化、通信和校准程序的设计。通过实验验证该传感器具有高精度、高可靠性等优点。The design and optimization process of digital capacitive liquid level sensor is described in detail.The detection principle of the sensor is deeply analyzed,and the design of the hardware part is introduced in detail,including the design of capacitance measurement circuit,microcontroller unit,temperature compensation module,shell,electrode,etc.At the same time,the design of the software part is described,including the design of program initialization,communication and calibration program.The experimental results show that the sensor has the advantages of high precision and high reliability.

关 键 词：数字电容式液位传感器 硬件设计 软件设计 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]