Unmanned aerial vehicle fault detection method, apparatus and system thereof

A fault detection and drone technology, applied in the field of drones, can solve problems such as unsatisfactory drones, affecting the convenience of drones, not suitable for families or individual enthusiasts, etc., to achieve efficient fault detection and overcome Inefficient and inconvenient effects

Inactive Publication Date: 2016-09-28
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the problem that independent external equipment is required to detect drones in the prior art, which affects the convenience of outdoor use of drones and is not suitable for families or individual enthusiasts; In the technology, the method of presenting fault problems through the flashing of the indicator light on the drone has been unable to meet the presentation of various faults in the drone with more and more complex functions.

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  • Unmanned aerial vehicle fault detection method, apparatus and system thereof
  • Unmanned aerial vehicle fault detection method, apparatus and system thereof
  • Unmanned aerial vehicle fault detection method, apparatus and system thereof

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Embodiment 1

[0041] Based on the common problem in the background technology, that is, the detection of UAV faults cannot be separated from the detection environment built by complex independent detection equipment. The embodiment of the present invention proposes a method for fault detection of an unmanned aerial vehicle, which can effectively solve the problems described in the background art. The fault detection method includes:

[0042] In step 201, the MCU of the UAV sends a self-test signal to each module, wherein the modules include: a screw motor module, a power system module, a communication interface module and an auxiliary module.

[0043] The auxiliary module includes an indicator light, a camera, an infrared sensor, a recording device, etc., and is an optional plug-in or built-in device for the drone.

[0044] In step 202, the UAV MCU confirms the problematic modules existing in the current airframe according to the detection results of each module.

[0045] In step 203, acc...

Embodiment 2

[0057] Embodiment 1 is an embodiment based on the realization of the UAV side. On the other hand, the embodiment of the present invention also provides a method of how to realize the designed smart terminal. A kind of UAV fault detection method proposed in this embodiment includes:

[0058] In step 301, after the microphone of the smart terminal acquires the ringing content sent by the drone, it analyzes the ringing content to confirm the ringing pattern it belongs to.

[0059] In step 302, the matching problem description content and / or solution content is obtained according to the ring pattern.

[0060] In step 303, a display screen is invoked to present the problem description content and / or solution content.

[0061] This embodiment is a specific implementation method based on the smart terminal side in the embodiment, wherein the smart terminal can pre-store such as Figure 4 The bell content information corresponding to the different question content shown; in addition...

Embodiment 3

[0063] After proposing a method for detecting a UAV fault described in Embodiment 1, out of a common inventive concept, the embodiment of the present invention also provides a device for detecting a UAV fault, which is described in the specific implementation The UAV fault detection device itself constitutes the UAV and is a part of the UAV. Such as Figure 5 As shown, the fault detection device includes a buzzer 21, an MCU22, a power supply system module 23, a screw motor module 24, a communication interface module 25 and an auxiliary module 26, wherein the buzzer 21, the power supply system module 23, the screw wing The motor module 24, the communication interface module 25 and the auxiliary module 26 are connected to the MCU22 module respectively; the power system module 23 is also connected to the screw motor module 24 and the communication interface respectively, specifically:

[0064] The MCU22 is used to send self-test signals to each module, and accept the detection r...

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Abstract

The invention relates to the unmanned aerial vehicle technology field and provides an unmanned aerial vehicle fault detection method, an apparatus and a system thereof. The method comprises the following steps that an unmanned aerial vehicle MCU sends self-check signals to each module; according to a detection result of each module, the unmanned aerial vehicle confirms a module with a problem existing in a current machine body; according to existing problem information, one or more rings stored in the machine is searched; and the unmanned aerial vehicle MCU triggers a buzzer to emit the ring matching with a current confirmed problem. In an embodiment of the invention, a self-check system designed in the unmanned aerial vehicle is used; through corresponding relations of the different problems and the different rings, the problem acquired through a self-check mode is reported by using a mode of playing the ring; further, a microphone of an intelligent terminal is used to realize collection of the rings played by the unmanned aerial vehicle; and a problem solution scheme based on the rings which is stored in the unmanned aerial vehicle or is acquired through using a remote server analysis is finally presented to the user through an intelligent terminal.

Description

【Technical field】 [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a method, device and system for fault detection of unmanned aerial vehicles. 【Background technique】 [0002] With the evolution of intelligence and modularization of UAVs, the functional complexity and fineness of UAVs are getting higher and higher. Various micro or giant UAVs are produced in response to demand, and the resulting problems are There may be a small problem on the drone, and it needs professional personnel to repair it. Although some large airlines now have professional testing equipment, this is not suitable for solving simple problems encountered temporarily outdoors. [0003] Prior art CN201510211508-A comprehensive detection system and method for the bottom surface of an unmanned aerial vehicle, which classifies detectable objects, but it is still a complex detection device independent of the unmanned aerial vehicle, wherein the detection dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 陶玉东李大龙
Owner LETV HLDG BEIJING CO LTD
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