摘 要：机场油库输油管燃油泄漏探测是机场油库安全保障的重要环节，如发生泄漏或出现其他不安全情况，会严重影响营运安全。文章采用无线单片机为主控 MCU、分布式高聚物传感电缆为传感单元，采用电池供电，结合 LoRa 无线技术、高精度 AD 采样、极低功耗的软硬件技术 , 设计出了无线航油泄漏传感器，不仅能够检测、报告泄漏，还能探测并识别航油泄漏的位置。
关键词：航油泄漏；无线单片机；高聚物电缆；低功耗
DOI:10.19850/j.cnki.2096-4706.2022.04.052
中图分类号：TP368 文献标识码：A 文章编号：2096-4706（2022）04-0196-03
Design of Wireless Aviation Oil Leakage Sensor
CHEN Jihui, QIU Ling
(Chengdu College of University of Electronic Science and Technology of China, Chengdu 611731, China)
Abstract: The detection of fuel leakage in the oil pipeline of the airport oil depot is an important part of the safety guarantee of the airport oil depot. If there is leakage or other unsafe conditions, it will seriously affect the operation safety. This paper uses the wireless single chip microcomputer as the main control MCU, the distributed high polymer sensing cable as the sensing unit, uses the batteries to supply power, combines with Lora wireless technology, high-precision AD sampling and very low-power dissipation software and hardware technology, then it designs the wireless aviation oil leakage sensor, which can not only detect and report the leakage, but also detect and identify the location of aviation oil leakage.
Keywords: aviation oil leakage; wireless single chip microcomputer; high polymer cable; low power consumption
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作者简介：邱玲（1968—），女，汉族，四川德阳人，讲师，硕士研究生，研究方向：航空机电；陈吉辉（1966—），女，汉族，四川自贡人，高级工程师，本科，研究方向：航空电子。