CN114394256B - Unmanned aerial vehicle's visual analytical equipment of vibration and unmanned aerial vehicle - Google Patents
Unmanned aerial vehicle's visual analytical equipment of vibration and unmanned aerial vehicle Download PDFInfo
- Publication number
- CN114394256B CN114394256B CN202210030248.7A CN202210030248A CN114394256B CN 114394256 B CN114394256 B CN 114394256B CN 202210030248 A CN202210030248 A CN 202210030248A CN 114394256 B CN114394256 B CN 114394256B
- Authority
- CN
- China
- Prior art keywords
- vibration
- unmanned aerial
- aerial vehicle
- processing module
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000007 visual effect Effects 0.000 title abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 68
- 238000004458 analytical method Methods 0.000 claims abstract description 50
- 238000012800 visualization Methods 0.000 claims abstract description 37
- 238000005457 optimization Methods 0.000 claims abstract description 29
- 238000004891 communication Methods 0.000 claims description 8
- 230000001133 acceleration Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000012827 research and development Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/60—Testing or inspecting aircraft components or systems
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The invention provides a vibration visual analysis device of an unmanned aerial vehicle and the unmanned aerial vehicle, wherein the unmanned aerial vehicle is provided with at least one vibration source, the vibration visual analysis device of the unmanned aerial vehicle comprises a bracket, a data acquisition module and a processing module, the data acquisition module and the processing module are arranged on the bracket, and the data acquisition module is electrically connected with the processing module; the data acquisition module is used for acquiring vibration information of the vibration source and sending the vibration information to the processing module; the processing module is used for receiving the vibration information and acquiring a hardware optimization strategy according to the vibration information. According to the technical scheme, after the vibration visualization analysis device of the unmanned aerial vehicle is arranged at the vibration source position of the unmanned aerial vehicle, the vibration information of the vibration source can be acquired through the data acquisition module, and the processing module can generate a corresponding hardware optimization strategy after analyzing the vibration information. Therefore, the vibration visual analysis device of the unmanned aerial vehicle is closer to a vibration source, and the measurement result is more accurate; and the unmanned aerial vehicle is convenient to install, so that the research and development efficiency of the unmanned aerial vehicle is greatly improved, and the labor cost is saved.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to a vibration visualization analysis device of an unmanned aerial vehicle and the unmanned aerial vehicle.
Background
With the development of unmanned aerial vehicle technology, unmanned aerial vehicles are widely applied to various industries and scenes at present. Compared with manned aircraft, it has the advantages of small size, low cost, convenient use, low requirement on combat environment, strong adaptability, etc. In the prior art, in the research and development stage of the commercial unmanned aerial vehicle, the flight attitude of the unmanned aerial vehicle needs to be measured through a measuring tool, however, the currently used measuring tool cannot accurately calculate the vibration data of the flight attitude, so that a measuring person is also required to combine experience to collect data by adopting a large number of tests, and serious waste of resources and efficiency is caused. And more technical manpower is required to be input, so that the cost is increased.
Disclosure of Invention
The invention mainly aims to provide a vibration visualization analysis device of an unmanned aerial vehicle, and aims to solve the technical problem that vibration data of the flight attitude of the unmanned aerial vehicle cannot be accurately calculated in the prior art.
In order to achieve the above purpose, the invention provides a vibration visualization analysis device of an unmanned aerial vehicle, wherein the unmanned aerial vehicle is provided with at least one vibration source, the vibration visualization analysis device of the unmanned aerial vehicle comprises a bracket, a data acquisition module and a processing module, the data acquisition module and the processing module are arranged on the bracket, and the data acquisition module is electrically connected with the processing module;
The data acquisition module is used for acquiring vibration information of the vibration source and sending the vibration information to the processing module; the processing module is used for receiving the vibration information and acquiring a hardware optimization strategy of the unmanned aerial vehicle according to the vibration information.
Optionally, the processing module includes:
the judging unit is used for judging the size between the vibration information and preset vibration information;
the processing unit is used for acquiring the hardware optimization strategy according to the judging result of the judging unit;
wherein the hardware optimization strategy comprises adjusting one or more of a structural material, a structural shape, or a structural weight of the unmanned aerial vehicle.
Optionally, the vibration information includes a vibration frequency and a vibration amplitude, and the preset vibration information includes a preset vibration frequency and a preset vibration amplitude;
the judging unit is further used for judging the magnitude of the preset vibration frequency and judging the magnitude of the vibration amplitude and the magnitude of the preset vibration amplitude;
The processing unit is further configured to obtain the corresponding hardware optimization strategy when the vibration frequency is greater than or equal to the preset vibration frequency and/or when the vibration amplitude is greater than or equal to the preset vibration amplitude.
Optionally, the vibration visualization analysis device of the unmanned aerial vehicle further comprises a laser generator, wherein the laser generator is arranged on the bracket and is electrically connected with the processing module; the processing module is also used for acquiring a calibration point of the external environment and controlling the laser generator to point to the calibration point.
Optionally, the support is in a quadrangular structure, and each side wall of the support is correspondingly provided with one laser generator.
Optionally, the vibration visualization analysis device of the unmanned aerial vehicle further comprises a filter sleeve, wherein the filter sleeve is sleeved on the support, and a avoidance hole is formed in a position of the filter sleeve corresponding to the laser generator.
Optionally, the vibration visualization analysis device of the unmanned aerial vehicle further comprises a power supply, wherein the power supply is arranged in the bracket, and the power supply is electrically connected with the data acquisition module and the processing module.
Optionally, the vibration visualization analysis device of the unmanned aerial vehicle further comprises a storage module and a buffer sleeve, wherein the storage module is arranged in the support, the storage module is electrically connected with the data acquisition module and the processing module, and the buffer sleeve is sleeved on the storage module.
Optionally, the vibration visual analysis device of the unmanned aerial vehicle further comprises a communication module, and the communication module is electrically connected with the processing module.
In addition, in order to solve the problems, the invention also provides an unmanned aerial vehicle, wherein the unmanned aerial vehicle is applied with the vibration visualization analysis device of the unmanned aerial vehicle.
According to the technical scheme, after the vibration visualization analysis device of the unmanned aerial vehicle is arranged at the vibration source position of the unmanned aerial vehicle, the vibration information of the vibration source can be acquired through the data acquisition module, and the processing module can generate the corresponding hardware optimization strategy after analyzing the vibration information. Therefore, the vibration visual analysis device of the unmanned aerial vehicle is closer to a vibration source, and the measurement result is more accurate; and the unmanned aerial vehicle is convenient to install, so that the research and development efficiency of the unmanned aerial vehicle is greatly improved, and the labor cost is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an exploded view of a vibration visualization analysis apparatus of an unmanned aerial vehicle of the present invention;
FIG. 2 is a general assembly view of the vibration visualization analysis apparatus of the unmanned aerial vehicle of the present invention;
Fig. 3 is a schematic structural view of the unmanned aerial vehicle of the present invention.
Reference numerals illustrate:
| Reference numerals | Name of the name | Reference numerals | Name of the name |
| 10 | Acquisition module | 20 | Processing module |
| 30 | Support frame | 40 | Laser generator |
| 50 | Filtering sleeve | 51 | Avoidance hole |
| 60 | Power supply | 70 | Memory module |
| 80 | Communication module | 90 | Outer casing |
| 91 | Sealing ring | 100 | Unmanned plane |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present invention.
The invention provides a vibration visualization analysis device of an unmanned aerial vehicle, referring to fig. 1 and 2, the unmanned aerial vehicle 100 is provided with at least one vibration source, the vibration visualization analysis device of the unmanned aerial vehicle comprises a bracket 30, a data acquisition module 10 and a processing module 20, the data acquisition module 10 and the processing module 20 are arranged on the bracket 30, and the data acquisition module 10 is electrically connected with the processing module 20; the data acquisition module 10 is configured to acquire vibration information of the vibration source, and send the vibration information to the processing module 20; the processing module 20 is configured to receive the vibration information, and obtain a hardware optimization strategy according to the vibration information.
Unmanned aerial vehicle 100 is in the flight, and the rotor passes through the motor realization and rotates, produces the vibration when the motor rotates in the position department of rotor to form the vibration source. There are multiple vibration sources for multi-rotor unmanned aerial vehicle 100. Meanwhile, vibration may occur at different positions on the body of the unmanned aerial vehicle 100 due to resonance and the like. During development of the unmanned aerial vehicle 100, the measuring personnel can fix the vibration visualization analysis device of the unmanned aerial vehicle on the vibration source of the unmanned aerial vehicle 100, for example, at the position of a rotor wing and at the position of other load points, for example, a photoelectric pod or the like, directly by means of glue or screws.
During measurement, the vibration information of different vibration source positions is collected during normal operation of the unmanned aerial vehicle 100, and the processing module 20 analyzes the vibration information to generate a corresponding hardware optimization strategy, wherein different hardware optimization strategies can be correspondingly set according to data of the vibration information in a mapping table manner. When the processing module 20 performs processing, the processing module 20 may query the corresponding hardware optimization strategy according to different vibration information, and push the hardware optimization strategy to an intelligent terminal or a server of a measurer. The hardware optimization strategy may be, for example, adjusting the structural material, structural shape, structural weight, etc. of the current measurement location. In addition, the processing module 20 may push the vibration information to the intelligent terminal or the server of the tester in a form processing manner, so as to more intuitively display the vibration conditions of the current positions of the unmanned aerial vehicle 100.
Specifically, the processing module 20 includes a judging unit and a processing unit, where the judging unit is configured to judge a size between the vibration information and the preset vibration information; the processing unit is used for acquiring the hardware optimization strategy according to the judging result of the judging unit. In this embodiment, the vibration information may be compared with the preset information by the judging unit in a manner of presetting the preset vibration information. The preset vibration information can be set by a measurer according to actual experience or other experimental data. For example, at the position of the electro-optical pod of the unmanned aerial vehicle 100, its vibration acceleration is required to be between 0.2 and 0.6. The acquisition module 10 may use a sensor such as a gyroscope, and the acceleration of the detector in the three-axis direction, so as to calculate the vibration information of the vibration source currently. Judging whether the vibration condition of the vibration source exceeds a threshold value or not through the judging module, when the vibration condition exceeds the threshold value, indicating that the current vibration source position needs to be continuously optimized, and when the vibration condition does not exceed the threshold value, indicating that the current vibration source position does not need to be continuously optimized, thereby further improving the detection efficiency and the detection precision of the vibration visual analysis device of the unmanned aerial vehicle.
Specifically, the vibration information comprises a vibration frequency and a vibration amplitude, and the preset vibration information comprises a preset vibration frequency and a preset vibration amplitude; the vibration information comprises a vibration frequency and a vibration amplitude, and the preset vibration information comprises a preset vibration frequency and a preset vibration amplitude; in this embodiment, the judging unit judges the preset vibration frequency and the magnitude of the preset vibration frequency, and judges the magnitude of the vibration amplitude and the magnitude of the preset vibration amplitude; and when the vibration frequency is greater than or equal to the preset vibration frequency and/or when the vibration amplitude is greater than or equal to the preset vibration amplitude, acquiring the corresponding hardware optimization strategy through the processing unit.
According to the technical scheme, after the vibration visualization analysis device of the unmanned aerial vehicle is arranged at the vibration source position of the unmanned aerial vehicle 100, the vibration information of the vibration source can be acquired through the data acquisition module 10, and the processing module 20 can generate the corresponding hardware optimization strategy after analyzing the vibration information. Therefore, the vibration visual analysis device of the unmanned aerial vehicle is closer to a vibration source, and the measurement result is more accurate; and the installation is convenient, has greatly improved unmanned aerial vehicle 100 research and development's efficiency, has practiced thrift the human cost.
Further, the vibration visualization analysis device of the unmanned aerial vehicle further comprises a laser generator 40, wherein the laser generator 40 is arranged on the bracket 30, and the laser generator 40 is electrically connected with the processing module 20; the processing module 20 is further configured to obtain a calibration point and control the laser generator 40 to point to the calibration point.
In this embodiment, in order to make the test result of the vibration visualization analysis device of the unmanned aerial vehicle be further light, the processing module 20 may further control the laser generator 40to emit visible laser light toward the selected calibration point. The measuring personnel can more intuitively judge the overall vibration condition of the current unmanned aerial vehicle 100 through the shaking condition of the laser at the standard point, so that the detection efficiency is further improved. Meanwhile, the method is more convenient for people who do not understand data analysis to observe, and the compatibility of the method is improved.
It can be appreciated that in this embodiment, the support 30 is disposed in a quadrangular prism structure, where each side wall of the support 30 is correspondingly provided with one laser generator 40. That is, the laser generators 40 are disposed on the six surfaces of the support 30, so that a plurality of calibration points can be selected to determine the vibration condition of the unmanned aerial vehicle 100 in different directions, thereby further improving the detection accuracy of the vibration visual analysis device of the unmanned aerial vehicle.
The inside of the bracket 30 is a hollow structure, so that components such as the processing module 20 and the data module can be mounted inside or on the surface of the bracket 30. Therefore, the whole volume of the vibration visualization analysis device of the unmanned aerial vehicle is further compressed, and the size of the bracket 30 in the embodiment can be compressed to 30mm by 30mm cubes, so that the vibration visualization analysis device is convenient to install; the overall weight of the vibration visualization analysis device of the unmanned aerial vehicle is reduced, thereby reducing the influence on the vibration of the unmanned aerial vehicle 100.
Therefore, in order to avoid the influence of the external environment on the components in the bracket 30, the filter housing 50 is further disposed on the outer side of the bracket 30, and the filter housing 50 is wrapped around the entire bracket 30. And, the filter sleeve 50 is provided with a avoiding hole 51 at a position corresponding to the laser generator 40, so as to avoid blocking the optical path of the laser generator 40. The filter sleeve 50 can be arranged in an up-down split manner, so that the whole structure is more convenient and quicker in the assembly process.
Meanwhile, a layer of housing 90 can be sleeved outside the filter sleeve 50, and the housing 90 can be made of materials such as rubber, so that the vibration visual analysis device of the unmanned aerial vehicle is protected from external impact, and damage to internal components is avoided. Wherein, the position of the housing 90 corresponding to the avoiding hole 51 is correspondingly provided with a through hole, so as to avoid blocking the optical path of the laser generator 40. Adopt sealing washer 91 to seal between shell 90 with filter housing 50 to prevent when testing under bad weather or environment, dust or water stain enter into unmanned aerial vehicle's visual analytical equipment of vibration is inside, thereby causes the influence to inside components and parts.
Further, the vibration visualization analysis device of the unmanned aerial vehicle further comprises a power supply 60, wherein the power supply 60 is arranged in the bracket 30, and the power supply 60 is electrically connected with the data acquisition module 10 and the processing module 20. In this embodiment, a mode of the built-in power supply 60 is adopted, and meanwhile, the vibration visualization analysis device of the unmanned aerial vehicle further includes a communication module 80, and the communication module 80 is electrically connected with the processing module 20. The communication module 80 may be connected to an intelligent terminal or a server of the measuring person by wireless connection such as bluetooth or WiFi. The mode of power supply of the built-in power supply 60 is adopted, so that the vibration visual analysis device of the unmanned aerial vehicle is not required to be connected with the outside through a cable, and the problem that the unmanned aerial vehicle 100 is affected by external variables in the testing process and the testing result is inaccurate is avoided.
Further, the vibration visualization analysis device of the unmanned aerial vehicle further comprises a storage module 70 and a buffer sleeve, wherein the storage module 70 is arranged in the bracket 30, the storage module 70 is electrically connected with the data acquisition module 10 and the processing module 20, and the buffer sleeve is sleeved on the storage module 70. When the vibration information is collected by the collection module 10, the vibration information may be directly stored in the storage module 70, and the storage module 70 may use, for example, a hard disk, or upload to the cloud for storage. In this embodiment, the vibration information may be stored in the storage module 70 after being associated with time, so that subsequent measurement personnel can trace back conveniently, and the use experience of the vibration visual analysis device of the unmanned aerial vehicle is improved.
In addition, in order to solve the above-mentioned problems, the present invention further provides a unmanned aerial vehicle 100, referring to fig. 3, the unmanned aerial vehicle 100 is applied with the vibration visualization analysis device of the unmanned aerial vehicle. Unmanned aerial vehicle 100 is in the flight, and the rotor passes through the motor realization and rotates, produces the vibration when the motor rotates in the position department of rotor to form the vibration source. There are multiple vibration sources for multi-rotor unmanned aerial vehicle 100. Meanwhile, vibration may occur at different positions on the body of the unmanned aerial vehicle 100 due to resonance and the like. During development of the unmanned aerial vehicle 100, the measuring personnel can fix the vibration visualization analysis device of the unmanned aerial vehicle on the vibration source of the unmanned aerial vehicle 100, for example, at the position of a rotor wing and at the position of other load points, for example, a photoelectric pod or the like, directly by means of glue or screws.
During measurement, the vibration information of different vibration source positions is collected during normal operation of the unmanned aerial vehicle 100, and the processing module 20 analyzes the vibration information to generate a corresponding hardware optimization strategy, wherein different hardware optimization strategies can be correspondingly set according to data of the vibration information in a mapping table manner. When the processing module 20 performs processing, the processing module 20 may query the corresponding hardware optimization strategy according to different vibration information, and push the hardware optimization strategy to an intelligent terminal or a server of a measurer. The hardware optimization strategy may be, for example, adjusting the structural material, structural shape, structural weight, etc. of the current measurement location. In addition, the processing module 20 may push the vibration information to the intelligent terminal or the server of the tester in a form processing manner, so as to more intuitively display the vibration conditions of the current positions of the unmanned aerial vehicle 100.
Specifically, the processing module 20 includes a judging unit and a processing unit, where the judging unit is configured to judge a size between the vibration information and the preset vibration information; the processing unit is used for acquiring the hardware optimization strategy according to the judging result of the judging unit. In this embodiment, the vibration information may be compared with the preset information by the judging unit in a manner of presetting the preset vibration information. The preset vibration information can be set by a measurer according to actual experience or other experimental data. For example, at the position of the electro-optical pod of the unmanned aerial vehicle 100, its vibration acceleration is required to be between 0.2 and 0.6. Judging whether the vibration condition of the vibration source exceeds a threshold value or not through the judging module, when the vibration condition exceeds the threshold value, indicating that the current vibration source position needs to be continuously optimized, and when the vibration condition does not exceed the threshold value, indicating that the current vibration source position does not need to be continuously optimized, thereby further improving the detection efficiency and the detection precision of the vibration visual analysis device of the unmanned aerial vehicle.
Specifically, the vibration information comprises a vibration frequency and a vibration amplitude, and the preset vibration information comprises a preset vibration frequency and a preset vibration amplitude; the vibration information comprises a vibration frequency and a vibration amplitude, and the preset vibration information comprises a preset vibration frequency and a preset vibration amplitude; in this embodiment, the judging unit judges the preset vibration frequency and the magnitude of the preset vibration frequency, and judges the magnitude of the vibration amplitude and the magnitude of the preset vibration amplitude; and when the vibration frequency is greater than or equal to the preset vibration frequency and/or when the vibration amplitude is greater than or equal to the preset vibration amplitude, acquiring the corresponding hardware optimization strategy through the processing unit.
According to the technical scheme, after the vibration visualization analysis device of the unmanned aerial vehicle is arranged at the vibration source position of the unmanned aerial vehicle 100, the vibration information of the vibration source can be acquired through the data acquisition module 10, and the processing module 20 can generate the corresponding hardware optimization strategy after analyzing the vibration information. Therefore, the vibration visual analysis device of the unmanned aerial vehicle is closer to a vibration source, and the measurement result is more accurate; and the installation is convenient, has greatly improved unmanned aerial vehicle 100 research and development's efficiency, has practiced thrift the human cost.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (8)
1. The vibration visualization analysis device of the unmanned aerial vehicle is characterized by comprising a bracket, a data acquisition module and a processing module, wherein the data acquisition module and the processing module are arranged on the bracket, and the data acquisition module is electrically connected with the processing module;
The data acquisition module is used for acquiring vibration information of the vibration source and sending the vibration information to the processing module; the processing module is used for receiving the vibration information and acquiring a hardware optimization strategy of the unmanned aerial vehicle according to the vibration information;
the processing module comprises:
the judging unit is used for judging the size between the vibration information and preset vibration information;
the processing unit is used for acquiring the hardware optimization strategy according to the judging result of the judging unit;
Wherein the hardware optimization strategy comprises adjusting one or more of structural materials, structural shapes, or structural weights of the unmanned aerial vehicle;
The vibration information comprises a vibration frequency and a vibration amplitude, and the preset vibration information comprises a preset vibration frequency and a preset vibration amplitude;
the judging unit is further used for judging the magnitude of the preset vibration frequency and judging the magnitude of the vibration amplitude and the magnitude of the preset vibration amplitude;
The processing unit is further configured to obtain the corresponding hardware optimization strategy when the vibration frequency is greater than or equal to the preset vibration frequency and/or when the vibration amplitude is greater than or equal to the preset vibration amplitude;
the data acquisition module is further used for acquiring vibration acceleration in the three-axis direction at the position of the photoelectric pod of the unmanned aerial vehicle, and acquiring the corresponding hardware optimization strategy when the vibration acceleration is not between 0.2 and 0.6.
2. The unmanned aerial vehicle's vibration visualization analysis device of claim 1, further comprising a laser generator disposed on the bracket, the laser generator electrically connected to the processing module; the processing module is also used for acquiring a calibration point of the external environment and controlling the laser generator to point to the calibration point.
3. The vibration visualization analysis device of the unmanned aerial vehicle according to claim 2, wherein the bracket is arranged in a quadrangular prism structure, and one laser generator is correspondingly arranged on each side wall of the bracket.
4. The vibration visualization analysis device of claim 3, further comprising a filter sleeve sleeved on the bracket, wherein the filter sleeve is provided with an avoidance hole at a position corresponding to the laser generator.
5. The vibration visualization analysis apparatus of any one of claims 1 to 4, further comprising a power supply disposed within the cradle, the power supply being electrically connected to the data acquisition module and the processing module.
6. The vibration visualization analysis device of the unmanned aerial vehicle according to any one of claims 1 to 4, further comprising a storage module and a buffer sleeve, wherein the storage module is arranged in the bracket, the storage module is electrically connected with the data acquisition module and the processing module, and the buffer sleeve is sleeved on the storage module.
7. The vibration visualization analysis apparatus of any one of claims 1 to 4, wherein the vibration visualization analysis apparatus of the unmanned aerial vehicle further comprises a communication module electrically connected to the processing module.
8. A drone to which the vibration visualization analysis apparatus of the drone according to any one of claims 1 to 7 is applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210030248.7A CN114394256B (en) | 2022-01-11 | 2022-01-11 | Unmanned aerial vehicle's visual analytical equipment of vibration and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210030248.7A CN114394256B (en) | 2022-01-11 | 2022-01-11 | Unmanned aerial vehicle's visual analytical equipment of vibration and unmanned aerial vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114394256A CN114394256A (en) | 2022-04-26 |
| CN114394256B true CN114394256B (en) | 2024-05-10 |
Family
ID=81229956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210030248.7A Active CN114394256B (en) | 2022-01-11 | 2022-01-11 | Unmanned aerial vehicle's visual analytical equipment of vibration and unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114394256B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5965819A (en) * | 1998-07-06 | 1999-10-12 | Csi Technology | Parallel processing in a vibration analyzer |
| CN104374538A (en) * | 2014-12-19 | 2015-02-25 | 广州大学 | Multi-dimensional vibration test system |
| CN106370602A (en) * | 2016-08-31 | 2017-02-01 | 纳路易爱姆斯株式会社 | Large-sized structure ultrasonic examination method and system using unmanned aerial vehicles |
| CN207937825U (en) * | 2018-03-30 | 2018-10-02 | 深圳飞马机器人科技有限公司 | Unmanned machine vibration and impact data acquisition and analysis system |
| KR20210059543A (en) * | 2019-11-15 | 2021-05-25 | 주식회사 스마티 | Apparatus and method for diagnosing fault of drone |
| KR102267840B1 (en) * | 2019-12-30 | 2021-06-22 | 광주과학기술원 | Drone Monitoring System |
-
2022
- 2022-01-11 CN CN202210030248.7A patent/CN114394256B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5965819A (en) * | 1998-07-06 | 1999-10-12 | Csi Technology | Parallel processing in a vibration analyzer |
| CN104374538A (en) * | 2014-12-19 | 2015-02-25 | 广州大学 | Multi-dimensional vibration test system |
| CN106370602A (en) * | 2016-08-31 | 2017-02-01 | 纳路易爱姆斯株式会社 | Large-sized structure ultrasonic examination method and system using unmanned aerial vehicles |
| CN207937825U (en) * | 2018-03-30 | 2018-10-02 | 深圳飞马机器人科技有限公司 | Unmanned machine vibration and impact data acquisition and analysis system |
| KR20210059543A (en) * | 2019-11-15 | 2021-05-25 | 주식회사 스마티 | Apparatus and method for diagnosing fault of drone |
| KR102267840B1 (en) * | 2019-12-30 | 2021-06-22 | 광주과학기술원 | Drone Monitoring System |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114394256A (en) | 2022-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8279412B2 (en) | Position and orientation determination using movement data | |
| CN108693309A (en) | A kind of pollutant monitoring system, method and storage medium | |
| CN107416228B (en) | Automatic testing arrangement of unmanned aerial vehicle | |
| KR102379326B1 (en) | Disaster investigation system based on special vehicle and disaster investigation method using the same | |
| CN114394256B (en) | Unmanned aerial vehicle's visual analytical equipment of vibration and unmanned aerial vehicle | |
| Balestrieri et al. | Guidelines for an Unmanned Aerial Vehicle-based measurement instrument design | |
| Chunitiphisan et al. | Particulate matter monitoring using inexpensive sensors and internet GIS: A case study in Nan, Thailand | |
| CN108037316B (en) | Equipment and method for evaluating reliability of accelerometer based on performance index | |
| CN113340323A (en) | Method for rapidly positioning fault of inertial sensor and detection device thereof | |
| CN105823577A (en) | Portable aero engine measuring device and measuring method | |
| CN205983225U (en) | Four rotor unmanned vehicles | |
| CN111781308A (en) | Unmanned aerial vehicle observation system for monitoring and researching carbohydrate flux of regional scale ecosystem | |
| CN216709638U (en) | Environment monitoring unmanned aerial vehicle and environment monitoring system | |
| CN108593963B (en) | Three-dimensional dynamic high-speed testing turntable system capable of being remotely monitored | |
| CN210720778U (en) | Three-dimensional electric field of integration unmanned aerial vehicle device of exploring air | |
| CN212695608U (en) | Overhead transmission line inspection operation system and flight operation platform | |
| CN216846241U (en) | Inclination angle measuring device for leveling square cabin of general ground station of unmanned aerial vehicle | |
| CN208296847U (en) | Unmanned plane during flying posture acquisition device | |
| CN113200152A (en) | Small-sized composite wing unmanned aerial vehicle power testing device and testing method thereof | |
| CN112556650A (en) | Telegraph pole inclination detection protection device and detection method thereof | |
| CN202582716U (en) | Rapid measurement system of automobile exterior noise during automobile acceleration running | |
| CN219246239U (en) | Posture acquisition device of training machine | |
| CN220603407U (en) | Portable air monitoring device | |
| CN110441831A (en) | A kind of integration no-manned plane three-dimensional electric field sounder and method | |
| Uiterlinden et al. | Camera-based imaging flight test instrumentation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |