Unmanned aerial vehicle-mounted health management monitoring system

Abstract

The invention discloses an unmanned aerial vehicle-mounted health management monitoring system. The unmanned aerial vehicle-mounted health management monitoring system comprises a vibration sensor, a noise sensor, a pressure sensor, a rotation speed sensor, an embedded control host module (1), a synchronous data acquisition module (2), a rotation speed measurement acquisition module (3) and a solid state disk (5), wherein the synchronous data acquisition module (2) is used for acquiring a vibration signal, a noise signal and a pressure signal sent by the vibration sensor, the noise sensor and the pressure sensor; the rotation speed measurement acquisition module (3) is used for acquiring a rotation speed signal sent by the rotation speed sensor; the embedded control host module (1) is used for receiving data sent by the synchronous data acquisition module (2) and the rotation speed measurement acquisition module (3) to achieve analysis and diagnosis of the health state of an unmanned aerial vehicle and performance assessment of the unmanned aerial vehicle and to form alarm information and key health information, and sending the alarm information and the key health information to a flight control system of the unmanned aerial vehicle; the solid state disk (5) is used for storing acquired and processed data information.

Description

technical field [0001] The invention relates to the field of equipment health management and monitoring, in particular to an on-board health management and monitoring system of an unmanned aerial vehicle. Background technique [0002] With the rapid development of research and development and application of drones, the requirements for the information maintenance support system of drones are also getting higher and higher. At present, the detection equipment used for the fault diagnosis and maintenance of UAVs in my country is not highly integrated and bulky, and it is not easy to collect in-machine information in real time in the flight state of the UAV and perform fault analysis and processing, resulting in inadequate equipment maintenance and failure. After that, the current situation of faulty parts, long maintenance cycle and other problems cannot be determined in time. Contents of the invention [0003] The purpose of the present invention is to solve the problem tha...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the detection equipment for the fault diagnosis and maintenance of domestic unmanned aerial vehicles is not highly integrated, the volume is large, and it is difficult to collect the information inside the aircraft in real time and perform fault analysis and processing in the flying state of the unmanned aerial vehicle. Embedded technology, bus technology, and development of airborne miniaturized intelligent data acquisition and testing system, so as to realize real-time collection, analysis and diagnosis, performance evaluation, maintenance and repair suggestions of comprehensive information on the flight status of UAVs, and then realize UAVs Targeted maintenance, timely and efficient maintenance

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