摘要
针对无人机温度测试数据的实时性和高可靠性,提出了将传统存储测试技术和无线传输的结合的温度测量方法,设计了无人机多通道温度测试仪,实现无人机飞行过程中多通道温度的无线实时传输和存储,研究了无人机多通道的采样策略和无线数据传输中的数据纠错技术。系统采用了两片存储器交替存储,提高了存储速度。经过大量恶劣环境下存储测试和远程数据无线传输实验,结果表明,该测试系统能够精确记录无人机飞行过程的各测试点的温度变化并实时传输。
Aiming at the problems that real time and high reliability UVA temperature tester. A temperature testing method combination of traditional storage testing technology and wireless transmission was presented .Design of multi-channel temperature tester, realizing the multi-channel temperature wireless real-time transmission and storage of UVA during flight. Technology of sampling strategies and data error correction in wireless transmission has been studied. When storing the data Two memorys store the data Altemately in the order to improve storage rate. After storage test in the harsh environment and remote wireless data transmission, the results show that the testing system can achieve an accurate record of each test point and real-time transmission.
关键词
无人机
存储测试
无线传输
实时
高可靠性
UAV Storage testing technology Wireless transmission Real timeHigh reliability
