基于单片机的电容传感器测量油箱油量方法的研究

Research of capacitance sensor testing fuel based on single chip microcomputer

介绍了一种基于单片机的电容传感器测量飞机油箱内油量的方法,利用电容式传感器的电容随油面高度的变化,构建了以单片机为核心的油量自动测试系统,给出了该油量测试系统的测量原理、硬件设计和软件设计。实际应用表明,该油量测量系统具有结构简单、测试精度高、可靠性好等优点。

The paper introduce the principle of capacitance sensor testing aeroplane fuel based on single chip microcomputer,design automatic testing fuel system on single chip microcomputer by capacitance diversification following fuel height.The measurement principles,hardware and software design have been discussed.The application shows the fuel testing system is simple,high precision and reliability.