The invention provides airborne flexible wireless sensing acquisition equipment. The airborne flexible wireless sensing acquisition equipment comprises a flexible circuit board and an ultra-thin device arranged on the surface of one side of the flexible circuit board, wherein the ultrathin device at least comprises a photovoltaic thin film battery, a multi-path power supply unit, a triaxial accelerometer, a temperature sensor, a pressure sensor, a strain sensor, an analog-to-digital converter, a microprocessor and an antenna unit. According to the invention, the ultrathin device is integrated on the flexible circuit board, sensing, acquisition and wireless signal receiving and transmitting functions are integrated, in-situ measurement of aircraft signals can be realized on the premise that the aerodynamic configuration of an aircraft is not affected, wireless transmission to an upper computer is realized through the antenna unit, and the measurement precision is improved. In application, the device has the advantages of being close to the original position, conformal, free of interference on equipment operation and capable of obtaining multi-point multi-source information, and the problems that redundant cables are arranged on the surface of the structure, and the modification workload is large are effectively solved.
本公开提供了一种机载柔性无线传感采集设备,包括:柔性电路板以及设置在所述柔性电路板一侧表面的超薄化器件;其中,所述超薄化器件至少包括:光伏薄膜电池、多路供电单元、三轴加速度计、温度传感器、压力传感器、应变传感器、模数转换器、微处理器和天线单元。本公开通过在柔性电路板上集成超薄化器件,具备传感、采集、无线信号收发功能于一体,可以在不影响飞机气动外形的前提下,实现飞机信号的原位测量,并通过天线单元实现无线传输至上位机,在应用中具有近原位、可共形、不干扰装备运行、多点多源信息获取的优势,并有效减少了在结构表面布置冗余线缆,改装工作量大的问题。
Airborne flexible wireless sensing acquisition equipment
一种机载柔性无线传感采集设备
2024-05-03
Patent
Electronic Resource
Chinese
IPC: | G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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