CN114030642A - System for testing stability of unmanned aerial vehicle by indoor simulation of natural environment - Google Patents
System for testing stability of unmanned aerial vehicle by indoor simulation of natural environment Download PDFInfo
- Publication number
- CN114030642A CN114030642A CN202111320248.2A CN202111320248A CN114030642A CN 114030642 A CN114030642 A CN 114030642A CN 202111320248 A CN202111320248 A CN 202111320248A CN 114030642 A CN114030642 A CN 114030642A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- aerial vehicle
- unmanned aerial
- flight cabin
- side wall
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 47
- 238000004088 simulation Methods 0.000 title claims abstract description 7
- 239000000725 suspension Substances 0.000 claims description 28
- 238000004804 winding Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 108010066057 cabin-1 Proteins 0.000 description 18
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Images
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)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model provides a system for indoor simulation natural environment test unmanned aerial vehicle stability can, including the flight cabin, be equipped with the preceding wind gap on the preceding lateral wall in flight cabin, the wind gap that advances communicates with each other through preceding tuber pipe and preceding air feed device, be equipped with left air intake on the left side wall in flight cabin, left air intake communicates with each other through left air-supply line and left air feed device's air outlet, be equipped with right air intake on the right side wall in flight cabin, right air intake communicates with each other through right air-supply line and right air feed device's air outlet, preceding air feed device, left air feed device and right air feed device can adjust its output amount of wind respectively. Its aim at provides one kind can test unmanned aerial vehicle's stability ability at indoor simulation natural environment, avoids appearing the safety problem among the debugging process to and the damage of the unmanned aerial vehicle that leads to from this, perhaps causes personnel injury, and can be high-efficient, high-quality indoor simulation natural environment test unmanned aerial vehicle stability ability's system to unmanned aerial vehicle stability ability test under the various meteorological conditions of completion.
Description
Technical Field
The invention relates to a system for testing the stability of an unmanned aerial vehicle by simulating a natural environment indoors.
Background
The unmanned plane is an unmanned plane, which is called as a short name, and is an unmanned plane operated by utilizing a radio remote control device and a self-contained program control device. Among the prior art, in unmanned aerial vehicle's research and development and test process, all need test unmanned aerial vehicle's stability can, need study unmanned aerial vehicle to come from all around the interference killing feature with the leeward. However, current unmanned aerial vehicle testing arrangement or system is difficult to realize carrying out safe effectual test to unmanned aerial vehicle stability in indoor cell, and tests unmanned aerial vehicle's stability can under natural environment, all can appear various safety problems to people and unmanned aerial vehicle, and then causes unmanned aerial vehicle's damage, perhaps causes personnel's injury. In addition, many meteorological conditions in the natural environment are not easy to occur at ordinary times, and relevant test work can be influenced.
Disclosure of Invention
The invention aims to provide a system for testing the stability of an unmanned aerial vehicle by using an indoor simulated natural environment, which can test the stability of the unmanned aerial vehicle by using the indoor simulated natural environment, avoid safety problems in a debugging process, damage of the unmanned aerial vehicle caused by the safety problems or injury of personnel, and can efficiently and high-quality test the stability of the unmanned aerial vehicle under various meteorological conditions.
The invention discloses a system for testing the stability of an unmanned aerial vehicle by simulating a natural environment indoors, which comprises a flight cabin, wherein a front air inlet is arranged on the front side wall of the flight cabin, the front air inlet is communicated with an air outlet of a front air supply device through a front air pipe, a left air inlet is arranged on the left side wall of the flight cabin, the left air inlet is communicated with an air outlet of a left air supply device through a left air inlet pipe, a right air inlet is arranged on the right side wall of the flight cabin, the right air inlet is communicated with an air outlet of a right air supply device through a right air inlet pipe, and the front air supply device, the left air supply device and the right air supply device can respectively adjust the output air volume;
the rear side wall of the flight cabin is provided with an air outlet, more than one camera is arranged in the flight cabin, and the camera is arranged in the flight cabin through a camera head seat;
more than 3 suspension ropes are hung in the flight cabin, one end of each suspension rope is connected with one cantilever of the tested unmanned aerial vehicle, each suspension rope extends upwards and penetrates out of the flight cabin, the other end of each suspension rope is wound on a winding drum of a winding device capable of winding and unwinding the suspension rope, and each winding device is installed on the flight cabin.
The invention discloses a system for testing the stability of an unmanned aerial vehicle by simulating a natural environment indoors, wherein the number of suspension ropes is 4 or 6, and the bottom end of a flight cabin is placed on a base.
The system for testing the stability of the unmanned aerial vehicle by simulating the natural environment indoors is characterized in that a groove matched with the bottom profile of the flight cabin is formed in the base, the bottom of the flight cabin is inserted into the groove, and sealing strips are arranged between the flight cabin and the bottom of the groove.
The invention discloses a system for testing the stability of an unmanned aerial vehicle by simulating a natural environment indoors, wherein a front air inlet on the front side wall of a flight cabin is right opposite to an air outlet on the rear side wall of the flight cabin, a left air inlet on the left side wall of the flight cabin is right opposite to a right air inlet on the right side wall of the flight cabin, and guide plates for changing the wind direction are respectively arranged at the front air inlet, the left air inlet and the right air inlet.
The invention discloses a system for testing the stability of an unmanned aerial vehicle by simulating a natural environment indoors, wherein a camera transmits an attitude image of the unmanned aerial vehicle to a graphic display device positioned outside a flight cabin in real time through wired communication or wireless communication, and a guide plate is a louvered guide plate.
The invention discloses a system for testing the stability of an unmanned aerial vehicle by simulating a natural environment indoors, wherein the cross sections of a front air inlet pipe, a left air inlet pipe and a right air inlet pipe are circular or rectangular, and the front air inlet pipe, the left air inlet pipe and the right air inlet pipe are made of steel.
When the system for testing the stability of the unmanned aerial vehicle by simulating the natural environment indoors is used, each suspension rope can be connected with one cantilever of the unmanned aerial vehicle 11 to be tested, the length of the suspension rope can be adjusted by retracting the suspension rope, the suspension rope is ensured to be in a proper length, then the tested unmanned aerial vehicle, the front air supply device and/or the left air supply device and/or the right air supply device are started, the tested unmanned aerial vehicle is kept in a suspended state by utilizing the power of the tested unmanned aerial vehicle, at the moment, each suspension rope does not generate pulling force on the tested unmanned aerial vehicle, the maintained suspended state is not influenced, then various natural environments can be simulated by adjusting the air volume of the front air supply device and/or the left air supply device and/or the right air supply device, and controllable air disturbance is exerted on the unmanned aerial vehicle so as to test the stability of the tested unmanned aerial vehicle, because there are more than 3 to suspend the rope and link to each other with the cantilever of unmanned aerial vehicle under test, can ensure that unmanned aerial vehicle under test can not appear falling to the ground, hit the wall, hit safety problems such as people. The invention can be used for testing the flight stability of the unmanned aerial vehicle, and researching the anti-interference capability of the unmanned aerial vehicle to all directions, up and down wind, the occupied space is small, the indoor test of the unmanned aerial vehicle can be carried out, the complex flow of outdoor debugging is avoided, and unsafe factors to crowds and the unmanned aerial vehicle in the debugging process can be avoided; therefore, the system for testing the stability of the unmanned aerial vehicle by simulating the natural environment indoors can test the stability of the unmanned aerial vehicle by simulating the natural environment indoors, avoid safety problems in the debugging process, damage to the unmanned aerial vehicle caused by the safety problems or injury to personnel, and can efficiently and high-quality test the stability of the unmanned aerial vehicle under various meteorological conditions.
The system for testing the stability of the unmanned aerial vehicle by simulating the natural environment indoors is further described in detail with reference to the attached drawings.
Drawings
Fig. 1 is a schematic structural diagram of a system for testing the stability performance of an unmanned aerial vehicle by indoor simulation of a natural environment.
Detailed Description
As shown in fig. 1, the system for testing the stability of the unmanned aerial vehicle by simulating the natural environment indoors comprises a flight cabin 1, wherein a front air inlet is arranged on the front side wall of the flight cabin 1, the front air inlet is communicated with an air outlet of a front air supply device 3 through a front air inlet pipe 2, a left air inlet is arranged on the left side wall of the flight cabin 1, the left air inlet is communicated with an air outlet of a left air supply device 5 through a left air inlet pipe 4, a right air inlet is arranged on the right side wall of the flight cabin 1, the right air inlet is communicated with an air outlet of a right air supply device 7 through a right air inlet pipe 6, and the air output by the front air supply device 3, the left air supply device 5 and the right air supply device 7 can be respectively adjusted;
an air outlet is formed in the rear side wall of the flight cabin 1, more than one camera 8 is arranged in the flight cabin 1, the camera 8 is installed in the flight cabin 1 through a camera head seat 9, and the camera head seat 9 can be adjusted in angle to ensure that the camera 8 can correctly acquire the posture of the unmanned aerial vehicle;
more than 3 suspension ropes 10 are hung in the flight cabin 1, one end of each suspension rope 10 is connected with one cantilever of the tested unmanned aerial vehicle 11, each suspension rope 10 extends upwards to penetrate out of the flight cabin 1, the other end of each suspension rope 10 is wound on a winding drum of a winding device capable of winding and unwinding the suspension rope 10, and each winding device is installed on the flight cabin 1.
As a further development of the invention, the number of the above-mentioned suspension ropes 10 is 4 or 6, and the bottom end of the flight chamber 1 rests on a base 12.
As a further improvement of the invention, the base 12 is provided with a groove matched with the bottom profile of the flight cabin 1, the bottom of the flight cabin 1 is inserted into the groove, and sealing strips are arranged at the bottoms of the flight cabin 1 and the groove.
As a further improvement of the present invention, the front air inlet on the front side wall of the flight cabin 1 faces the air outlet on the rear side wall of the flight cabin 1, the left air inlet on the left side wall of the flight cabin 1 faces the right air inlet on the right side wall of the flight cabin 1, and the front air inlet, the left air inlet and the right air inlet are respectively provided with a deflector for changing the air direction.
As a further improvement of the present invention, the camera 8 transmits the attitude image of the unmanned aerial vehicle to the image display device 13 located outside the flight cabin 1 in real time through wired communication or wireless communication, and the deflector is a louvered deflector.
As a further improvement of the invention, the cross sections of the front air inlet pipe 2, the left air inlet pipe 4 and the right air inlet pipe 6 are circular or rectangular, and the front air inlet pipe 2, the left air inlet pipe 4 and the right air inlet pipe 6 are made of steel.
When the system for testing the stability of the unmanned aerial vehicle by simulating the natural environment indoors is used, one end of each suspension rope 10 can be respectively connected with one cantilever of the tested unmanned aerial vehicle 11, the length of each suspension rope 10 is adjusted by a hoisting device capable of retracting the suspension rope 10, the suspension rope 10 is ensured to be in a proper length, then the tested unmanned aerial vehicle 11, the front air supply device 3 and/or the left air supply device 5 and/or the right air supply device 7 are started, the tested unmanned aerial vehicle 11 is kept in a suspended state by utilizing the power of the tested unmanned aerial vehicle 11, at the moment, each suspension rope 10 does not generate pulling force on the tested unmanned aerial vehicle 11 and does not influence the maintained suspended state, then various natural environments can be simulated by adjusting the air quantity of the front air supply device 3 and/or the left air supply device 5 and/or the right air supply device 7, and controllable air disturbance is applied to the unmanned aerial vehicle, with the stability can to be tested unmanned aerial vehicle 11, owing to have more than 3 to suspend rope 10 in midair and to be connected to each other by unmanned aerial vehicle 11's cantilever, can ensure by unmanned aerial vehicle 11 that tests can not appear falling down, hit the wall, hit safety problems such as people. The invention can be used for testing the flight stability of the unmanned aerial vehicle (mainly used for a multi-rotor unmanned aerial vehicle), researching the anti-interference capability of the unmanned aerial vehicle on all directions, up and down wind, occupying small space, carrying out indoor test on the unmanned aerial vehicle, avoiding the complex flow of outdoor debugging and avoiding unsafe factors on crowds and the unmanned aerial vehicle in the debugging process; therefore, the system for testing the stability of the unmanned aerial vehicle by simulating the natural environment indoors can test the stability of the unmanned aerial vehicle by simulating the natural environment indoors, avoid safety problems in the debugging process, damage to the unmanned aerial vehicle caused by the safety problems or injury to personnel, and can efficiently and high-quality test the stability of the unmanned aerial vehicle under various meteorological conditions.
Claims (6)
1. Indoor simulation natural environment test unmanned aerial vehicle stability can't the system, its characterized in that: the air supply device comprises a flight cabin (1), wherein a front air inlet is formed in the front side wall of the flight cabin (1), the front air inlet is communicated with an air outlet of a front air supply device (3) through a front air pipe (2), a left air inlet is formed in the left side wall of the flight cabin (1), the left air inlet is communicated with an air outlet of a left air supply device (5) through a left air inlet pipe (4), a right air inlet is formed in the right side wall of the flight cabin (1), the right air inlet is communicated with an air outlet of a right air supply device (7) through a right air inlet pipe (6), and the air output by the front air supply device (3), the left air supply device (5) and the right air supply device (7) can be adjusted respectively;
an air outlet is formed in the rear side wall of the flight cabin (1), more than one camera (8) is arranged in the flight cabin (1), and the camera (8) is installed in the flight cabin (1) through a camera head seat (9);
more than 3 suspension ropes (10) are hung in the flight cabin (1), one end of each suspension rope (10) is connected with one cantilever of the tested unmanned aerial vehicle (11), each suspension rope (10) extends upwards to penetrate out of the flight cabin (1), the other end of each suspension rope (10) is wound on a winding drum of a winding device capable of winding and unwinding the suspension rope (10), and each winding device is installed on the flight cabin (1).
2. The system of claim 1, wherein the indoor simulated natural environment is configured to test the stability of the drone: the number of the suspension ropes (10) is 4 or 6, and the bottom end of the flight cabin (1) is placed on a base (12).
3. The system of claim 2, wherein the indoor simulated natural environment test unmanned aerial vehicle stability performance system comprises: the base (12) is provided with a groove matched with the profile of the bottom of the flight cabin (1), the bottom of the flight cabin (1) is inserted into the groove, and sealing strips are arranged between the flight cabin (1) and the bottom of the groove.
4. The system for testing the stability of the unmanned aerial vehicle in the indoor environment according to claim 1, 2 or 3, wherein: the air conditioner is characterized in that a front air inlet on the front side wall of the flight cabin (1) faces an air outlet on the rear side wall of the flight cabin (1), a left air inlet on the left side wall of the flight cabin (1) faces a right air inlet on the right side wall of the flight cabin (1), and guide plates for changing the wind direction are arranged at the front air inlet, the left air inlet and the right air inlet respectively.
5. The system of claim 4, wherein the indoor simulated natural environment is used for testing the stability of the unmanned aerial vehicle, and the system comprises: camera (8) transmit unmanned aerial vehicle gesture image for in real time through wired communication or wireless communication and are located outside picture display device (13) of flight cabin (1), the guide plate is the tripe formula guide plate.
6. The system of claim 5, wherein the indoor simulated natural environment is used for testing the stability of the unmanned aerial vehicle, and the system comprises: the cross sections of the front air inlet pipe (2), the left air inlet pipe (4) and the right air inlet pipe (6) are circular or rectangular, and the front air inlet pipe (2), the left air inlet pipe (4) and the right air inlet pipe (6) are made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111320248.2A CN114030642A (en) | 2021-11-09 | 2021-11-09 | System for testing stability of unmanned aerial vehicle by indoor simulation of natural environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111320248.2A CN114030642A (en) | 2021-11-09 | 2021-11-09 | System for testing stability of unmanned aerial vehicle by indoor simulation of natural environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114030642A true CN114030642A (en) | 2022-02-11 |
Family
ID=80143641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111320248.2A Pending CN114030642A (en) | 2021-11-09 | 2021-11-09 | System for testing stability of unmanned aerial vehicle by indoor simulation of natural environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114030642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115959303A (en) * | 2023-03-16 | 2023-04-14 | 四川省天域航通科技有限公司 | Intelligent flight test method and application of large-scale fixed-wing freight unmanned aerial vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9863840B1 (en) * | 2014-12-22 | 2018-01-09 | Amazon Technologies, Inc. | Multi-faceted test chamber |
| CN109297673A (en) * | 2018-10-15 | 2019-02-01 | 新元风洞（镇江）有限公司 | A kind of unmanned plane wind resistance test equipment and its method |
| CN109502049A (en) * | 2018-11-30 | 2019-03-22 | 山东鲁能智能技术有限公司 | Unmanned plane wind resistance detection system and method |
| KR20200006475A (en) * | 2018-07-10 | 2020-01-20 | 울산과학기술원 | A device for assessing the performance of thr drone |
| CN210774747U (en) * | 2019-10-28 | 2020-06-16 | 江苏兆胜空调有限公司 | Variable air volume air conditioning system experiment cabin |
| CN111693244A (en) * | 2020-04-28 | 2020-09-22 | 中国电力科学研究院有限公司 | Wind delivery device and method for detecting wind-resistant flight capability of unmanned aerial vehicle |
| KR102241003B1 (en) * | 2020-06-22 | 2021-04-19 | 주식회사 숨비 | Ground test system for multicopter |
-
2021
- 2021-11-09 CN CN202111320248.2A patent/CN114030642A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9863840B1 (en) * | 2014-12-22 | 2018-01-09 | Amazon Technologies, Inc. | Multi-faceted test chamber |
| KR20200006475A (en) * | 2018-07-10 | 2020-01-20 | 울산과학기술원 | A device for assessing the performance of thr drone |
| CN109297673A (en) * | 2018-10-15 | 2019-02-01 | 新元风洞（镇江）有限公司 | A kind of unmanned plane wind resistance test equipment and its method |
| CN109502049A (en) * | 2018-11-30 | 2019-03-22 | 山东鲁能智能技术有限公司 | Unmanned plane wind resistance detection system and method |
| CN210774747U (en) * | 2019-10-28 | 2020-06-16 | 江苏兆胜空调有限公司 | Variable air volume air conditioning system experiment cabin |
| CN111693244A (en) * | 2020-04-28 | 2020-09-22 | 中国电力科学研究院有限公司 | Wind delivery device and method for detecting wind-resistant flight capability of unmanned aerial vehicle |
| KR102241003B1 (en) * | 2020-06-22 | 2021-04-19 | 주식회사 숨비 | Ground test system for multicopter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115959303A (en) * | 2023-03-16 | 2023-04-14 | 四川省天域航通科技有限公司 | Intelligent flight test method and application of large-scale fixed-wing freight unmanned aerial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203387113U (en) | Flight device for hanging sag rope onto electric transmission line | |
| CN114030642A (en) | System for testing stability of unmanned aerial vehicle by indoor simulation of natural environment | |
| CN216783894U (en) | Unmanned aerial vehicle stability capability test device | |
| CN108458889B (en) | Electric power inspection sensing equipment simulation test platform | |
| CN207403932U (en) | A kind of unmanned plane precisely drops a bomb fire extinguishing system | |
| CN107424463A (en) | One kind parachute jumping simulation training system and parachute jumping simulated training method | |
| CN108988199A (en) | Power transmission line fitting crimp quality detection device | |
| CN106494640A (en) | A kind of multi-rotor unmanned aerial vehicle test and training unified platform | |
| CN113967335A (en) | Integrated intelligent gel foam fire-extinguishing robot | |
| CN206281908U (en) | A kind of removable ejection type extra high voltage network grounding test apparatus | |
| CN205891227U (en) | Fire control is with unmanned aerial vehicle that puts out a fire | |
| CN107651180A (en) | A kind of unmanned plane precisely drops a bomb fire extinguishing system | |
| CN109637290B (en) | Unmanned aerial vehicle testing arrangement and test system thereof | |
| CN107570220A (en) | A kind of cabin that can form environment under low pressure | |
| CN219904740U (en) | Unmanned aerial vehicle testing arrangement | |
| CN104778895A (en) | Comprehensive fire test system for large-section immersed tunnel | |
| CN103226913A (en) | Auxiliary experimental equipment for simulating wind environment of building by using artificial air stream | |
| CN212383124U (en) | Fire control unmanned aerial vehicle control system | |
| CN109307581A (en) | The vehicle-mounted wind tunnel system of unmanned plane | |
| Schairer et al. | Measurements of parachute dynamics in the world’s largest wind tunnel by stereo photogrammetry | |
| CN112729753A (en) | Wind tunnel combustion test system | |
| CN208334545U (en) | Fitting crimp quality detecting devices | |
| CN111672049A (en) | Fire-fighting unmanned aerial vehicle control system and fire-fighting method | |
| CN208904530U (en) | A kind of maintenance unit of mid & low-voltage line equipment distribution engineering system | |
| CN206880968U (en) | Intelligent suspension fire-fighting lance system |
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 |