Intelligent supervision and monitoring system of unmanned aerial vehicle

Abstract

The utility model relates to the field of engineering supervision, in particular to an intelligent supervision and monitoring system of an unmanned aerial vehicle, comprising an unmanned aerial vehicle, a camera and an adjusting assembly, the adjusting assembly comprises a rotating motor and a connecting rod, the rotating motor is connected to the bottom of the unmanned aerial vehicle, and one end of the connecting rod is coaxially connected to a motor shaft of the rotating motor. The other end of the connecting rod is provided with a mounting cavity for embedding the camera, the inner wall of the mounting cavity is connected with an abutting air bag, and the inner ring of the abutting air bag can abut against the circumferential outer wall of the camera to form fixation. Through the arrangement of the abutting air bag, the shooting angle of the camera is driven to be adjusted to a proper shooting angle, a supervisor does not need to adjust the orientation of the unmanned aerial vehicle, the use difficulty of the supervisor to the unmanned aerial vehicle is reduced, and therefore the supervisor can supervise and monitor the construction site in real time.

Description

Technical Field

[0001] The present application relates to the field of engineering supervision, and in particular to an intelligent supervision and monitoring system for unmanned aerial vehicles. Background Art

[0002] The construction project supervision unit is entrusted by the construction unit to monitor the quality, cost and progress of the construction project during the construction phase, manage the contract and information, coordinate the relationship between the parties involved in the project construction, and perform the statutory duties of construction project safety management in accordance with laws and regulations, engineering construction standards, survey and design documents and contracts.

[0003] With the promotion and application of drones in China, drones are gradually being used in supervision work. During the construction process, by installing the camera on the drone, the drone is used to monitor and shoot the construction site, and the real-time data is sent back to the viewing terminal for the supervisor to view, so that the supervisor can monitor and manage the construction site.

[0004] When using drones for supervision photography, the photography equipment is installed on the drone. When it is necessary to shoot construction areas at different angles, the supervisor needs to constantly adjust the position of the drone to adjust the shooting angle of the photography equipment. Since the drone swings widely each time the angle is adjusted, it is difficult for the supervisor to control the drone to adjust to the appropriate shooting angle, thereby increasing the difficulty of the supervisor's use of the drone. Utility Model Content

[0005] In order to improve the problem that it is difficult for supervisors to control the drone to adjust it to a suitable shooting angle, the present application provides an intelligent supervision and monitoring system for drones.

[0006] The present application provides an intelligent supervision and monitoring system for drones, which adopts the following technical solutions:

[0007] An intelligent monitoring system for unmanned aerial vehicles comprises a unmanned aerial vehicle, a camera and an adjustment component, wherein the adjustment component comprises a rotating motor and a connecting rod, wherein the rotating motor is connected to the bottom of the unmanned aerial vehicle, one end of the connecting rod is coaxially connected to the motor shaft of the rotating motor, and the other end of the connecting rod is provided with an installation cavity for embedding the camera, the inner wall of the installation cavity is connected to a tightening airbag, and the inner ring of the tightening airbag can press against the circumferential outer wall of the camera to form a fixation.

[0008] By adopting the above technical solution, before using the drone for supervision and shooting work, the camera is installed in the installation cavity, and the inner ring of the airbag is pressed against the circumferential outer wall of the camera to fix it, so that the camera is not easy to leave the installation cavity, thereby realizing the installation of the camera on the connecting rod; when it is necessary to shoot construction areas at different angles, the rotating motor is driven to run, driving the connecting rod to rotate around its own axis, driving the shooting angle of the camera to be adjusted to a suitable shooting angle, and the supervisor does not need to adjust the direction of the drone, reducing the difficulty of the supervisor to use the drone, thereby realizing real-time supervision and monitoring of the construction site by the supervisor.

[0009] Optionally, the connecting rod is connected to an electric air pump, and an air outlet end of the electric air pump is connected to the inner cavity of the airbag.

[0010] By adopting the above technical solution, the electric air pump drives the air to fill the inner cavity of the airbag, which inflates the inner circle of the airbag and fixes the camera to the circumferential outer wall, making it difficult for the camera to detach from the connecting rod, thereby improving the limiting stability of the camera on the connecting rod.

[0011] Optionally, an air outlet is provided on the pressing airbag, and the air outlet is connected to the inner cavity of the pressing airbag. A sealing cover is connected to the pressing airbag, and the circumferential outer wall of the sealing cover presses against the inner wall of the air outlet to form a seal.

[0012] By adopting the above technical solution, when the camera needs to be cleaned or repaired, the user pulls out the sealing cover from the air outlet, so that the sealing effect of the sealing cover on the air outlet disappears, and the air in the pressing airbag is discharged from the air outlet, thereby achieving the exhaust of the pressing airbag and eliminating the limiting effect of the pressing airbag on the camera, thereby facilitating the disassembly of the camera and the connecting rod.

[0013] Optionally, a pressure sensor is connected to the inner wall of the airbag, and the pressure sensor can detect the pressure on the camera. A controller is connected between the camera and the electric air pump, and the pressure sensor can send the pressure value to the controller. The controller compares the pressure value with a preset value and drives the electric air pump to operate.

[0014] By adopting the above technical solution, the pressure sensor is connected to the inner ring wall of the clamping ring bag. The pressure sensor can detect the pressure value on the camera and send it to the controller. The controller compares the pressure value with the preset value. When the pressure value is less than the preset value, the controller drives the electric air pump to operate, drives air to be injected into the inner ring of the clamping ring bag, and the inner ring of the clamping ring bag expands and presses against the outer wall of the camera to form a fixation, thereby ensuring the clamping force between the inner ring of the clamping ring bag and the outer wall of the camera, and improving the connection stability of the camera and the connecting rod.

[0015] Optionally, the connecting rod includes a driving section, a deformation section and an installation section, one end of the driving section is connected to the motor shaft of the rotating motor, the other end of the driving section is connected to the end of the deformation section, the other end of the deformation section is connected to the installation section, and the installation cavity is located on the installation section.

[0016] By adopting the above technical solution, the deformation section is located between the installation section and the driving section. When it is necessary to adjust the distance between the camera and the rotating motor, the user drives the deformation section to deform to achieve a change in the length direction of the deformation section, so that the user can arbitrarily adjust the distance between the camera and the rotating motor without replacing the connecting rod, thereby providing supervisors with ease of use of the intelligent supervision and monitoring system for drones.

[0017] Optionally, the deformation section has a deformation cavity, and the air outlet end of the electric air pump is connected to the deformation cavity. When the electric air pump inflates the deformation cavity, the outer wall of the deformation section expands.

[0018] By adopting the above technical solution, the air outlet of the electric air pump is connected to the deformation cavity. When the length of the connecting rod needs to be adjusted during use of the UAV, the electric air pump drives air to be injected into the deformation cavity. The deformation cavity is pressurized and expanded, and drives the outer wall of the deformation section to expand and expand, thereby realizing controllable adjustment of the length of the connecting rod.

[0019] Optionally, a reset elastic member is connected to the connecting rod, one end of the reset elastic member in the elastic force direction is connected to the driving section, and the other end of the reset elastic member in the elastic force direction is connected to the mounting section. The elastic force direction of the reset elastic member and the axis of the driving section are parallel to each other, and the reset elastic member has a tendency to drive the mounting section to slide toward the driving section by elastic force.

[0020] By adopting the above technical solution, the elastic force direction of the reset elastic part and the axis of the driving section are parallel to each other. When the intelligent supervision and monitoring system of the UAV is stored, the elastic force of the reset elastic part drives the installation section to slide in the direction close to the driving section, driving the deformation section to shrink under pressure, thereby realizing automatic shortening of the length of the connecting rod and reducing the storage space of the intelligent supervision and monitoring system of the UAV, thereby facilitating the supervision personnel to use the intelligent supervision and monitoring system of the UAV.

[0021] Optionally, the resetting elastic member is located in the deformation cavity, and the inner wall of the deformation cavity surrounds the resetting elastic member.

[0022] By adopting the above technical solution, the reset elastic member is located in the deformation cavity, and the inner wall of the deformation cavity surrounds the reset elastic member, and the outer wall of the deformation section provides protection for the reset elastic member, thereby improving the stability of the operation of the reset elastic member.

[0023] Optionally, a venting channel is provided on a surface of the mounting section facing the deformation cavity, and the venting channel is connected to the mounting cavity.

[0024] By adopting the above technical solution, the camera is embedded in the installation cavity, and the exhaust air channel is closed on the surface of the camera, so that the electric air pump can stably inject air into the deformation cavity. When the intelligent supervision and monitoring system of the UAV is stored, the supervisor takes the camera out of the installation cavity, so that the sealing effect of the camera on the exhaust air channel disappears, and the air in the deformation cavity is discharged from the installation cavity through the exhaust air channel. The air pressure in the deformation cavity is reduced, and the elastic force of the reset elastic member drives the installation section close to the driving section, thereby realizing automatic reset of the connecting rod.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The setting of the airbag drives the camera to adjust the shooting angle to a suitable shooting angle. The supervisor does not need to adjust the direction of the drone, which reduces the difficulty of using the drone for the supervisor, thereby realizing the real-time supervision and monitoring of the construction site by the supervisor;

[0027] 2. The setting of the electric air pump makes it difficult for the camera to separate from the connecting rod, thereby improving the limiting stability of the camera on the connecting rod;

[0028] 3. The pressure sensor and the controller are set up, and the inner circle of the pressing ring capsule expands and presses against the outer wall of the camera to form a fixation, thereby ensuring the pressing force between the inner circle of the pressing ring capsule and the outer wall of the camera, and improving the connection stability of the camera and the connecting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0030] Figure 2 It is a partial cross-sectional view in an embodiment of the present application.

[0031] Explanation of the reference numerals: 1. UAV; 11. Positioning cavity; 2. Camera; 3. Adjustment assembly; 31. Rotating motor; 32. Connecting rod; 321. Driving section; 322. Deformation section; 3221. Deformation cavity; 323. Installation section; 3231. Installation cavity; 3232. Connecting flow channel; 3233. Deflation flow channel; 4. Pressing airbag; 41. Air outlet; 5. Electric air pump; 6. Pressure sensor; 7. Sealing cover; 8. Resetting elastic member. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-2 This application is described in further detail.

[0033] The present application embodiment discloses an intelligent monitoring system for drones. Figure 1The intelligent supervision and monitoring system of the UAV includes a UAV 1, a camera 2 and an adjustment component 3. The adjustment component 3 is connected to the bottom of the UAV 1, and the camera 2 is connected to the adjustment component 3. The adjustment component 3 drives the camera 2 to rotate to change the shooting angle of the camera 2. The supervisor does not need to adjust the direction of the UAV 1, which reduces the difficulty of the supervisor to use the UAV 1 and realizes the real-time supervision and monitoring management of the construction site by the supervisor.

[0034] Reference Figure 2 The adjustment component 3 includes a rotating motor 31 and a connecting rod 32. A positioning cavity 11 is provided at the bottom of the drone 1 for the end of the rotating motor 31 to be embedded. The end of the rotating motor 31 is embedded in the positioning cavity 11, and the rotating motor 31 is fixed to the bottom of the drone 1 by bolts, thereby realizing the installation and fixation of the rotating motor 31 and the drone 1.

[0035] Reference Figure 2 The connecting rod 32 includes a driving section 321, a deformation section 322 and a mounting section 323. In the embodiment of the present application, the driving section 321 is a cylinder, the deformation section 322 is a bellows, and the material of the deformation section 322 can be rubber or silicone. In the embodiment of the present application, the material of the deformation section 322 is rubber, which has a certain deformation ability. One end of the driving section 321 in the axial direction is coaxially fixed to the motor shaft of the rotating motor 31, and the other end of the driving section 321 in the axial direction is coaxially fixed to one end of the deformation section 322 in the axial direction, and the other end of the deformation section 322 in the axial direction is fixed to the mounting section 323. The surface of the mounting section 323 away from the deformation section 322 is provided with a mounting cavity 3231 for embedding the camera 2. In the embodiment of the present application, the mounting cavity 3231 is a cylindrical cavity, and the axis of the mounting cavity 3231 and the axis of the driving section 321 are parallel to each other. The mounting section 323 is connected with a tightening airbag 4, and the material of the tightening airbag 4 can be rubber or silicone. In the embodiment of the present application, the material of the tightening airbag 4 is rubber, which has a certain deformation ability. In the embodiment of the present application, the pressing airbag 4 is an annular bag, and the outer ring of the pressing airbag 4 is coaxially fixed on the inner wall of the installation cavity 3231. The inner ring of the pressing airbag 4 can press against the outer wall of the camera 2 to fix it, making it difficult for the camera 2 to separate from the installation cavity 3231, thereby improving the installation stability between the camera 2 and the connecting rod 32.

[0036] Reference Figure 2 The electric air pump 5 is fixed to the mounting section 323 by bolts, and a connecting flow channel 3232 is provided on the surface of the mounting section 323 facing the air outlet of the electric air pump 5, and the air outlet of the electric air pump 5 and the inner cavity of the pressing airbag 4 are connected through the connecting flow channel 3232. The electric air pump 5 drives air through the connecting flow channel 3232 to fill the inner cavity of the pressing airbag 4, and the inner circle of the pressing airbag 4 expands and presses against the surface of the camera 2 to form a fixed position, further improving the pressing force between the camera 2 and the pressing airbag 4.

[0037] Reference Figure 2A pressure sensor 6 is installed on the inner ring of the pressing airbag 4, and a controller is connected between the pressure sensor 6 and the electric air pump 5. The pressure sensor 6 can measure the pressure value on the camera 2 and send the pressure value to the sensor. The sensor compares the pressure value with a preset value. The preset value is the pressing force of the inner ring of the pressing airbag 4 on the surface of the camera 2. The preset value in the embodiment of the present application is 10 Newtons. When the pressure value is less than the preset value, the controller drives the electric air pump 5 to operate, and the electric air pump 5 drives air into the inner cavity of the pressing airbag 4 through the connecting flow channel 3232. The inner ring of the pressing airbag 4 expands and presses against the outer wall of the camera 2 to form a fixation, thereby ensuring the pressing force between the surface of the camera 2 and the inner ring of the pressing airbag 4.

[0038] Reference Figure 2 An air outlet 41 is provided on the surface of the pressing airbag 4, and the air outlet 41 is connected to the inner cavity of the pressing airbag 4. A sealing cover 7 is threadedly connected to the inner wall of the air outlet 41, and the sealing cover 7 is threadedly tightened and fixed to the inner wall of the air outlet 41 and closes the air outlet 41, so that the air in the pressing airbag 4 is not easily discharged from the air outlet 41, thereby ensuring the stability of the air pressure in the inner cavity of the pressing airbag 4.

[0039] Reference Figure 2 The deformation section 322 is coaxially provided with a deformation cavity 3221, and the inner wall of the deformation cavity 3221 is deformed under pressure. The electric air pump 5 has two air outlets, one of which is connected to the connecting flow channel 3232, and the other air outlet of the electric air pump 5 is connected to the deformation cavity 3221 through a pipeline. The electric air pump 5 drives air into the deformation cavity 3221, the air pressure of the deformation cavity 3221 increases, and the inner wall of the deformation cavity 3221 is deformed and expanded under pressure, so as to change the overall length of the deformation section 322, and realize the adjustable length control of the connecting rod 32.

[0040] Reference Figure 2 A resetting elastic member 8 is connected between the mounting section 323 and the driving section 321. The resetting elastic member 8 may be a compression spring or a tension spring. In the embodiment of the present application, the resetting elastic member 8 is a tension spring with a certain deformation capability. One end of the resetting elastic member 8 in the elastic direction is fixed on the surface of the driving section 321 facing the deformation cavity 3221, and the other end of the resetting elastic member 8 in the elastic direction is fixed on the surface of the mounting section 323 facing the deformation cavity 3221. The elastic direction of the resetting elastic member 8 and the axis of the driving section 321 are parallel to each other. The resetting elastic member 8 has a tendency to drive the mounting section 323 to slide in the direction close to the driving section 321.

[0041] Reference Figure 2The reset elastic member 8 is located in the deformation cavity 3221, and the inner wall of the deformation cavity 3221 surrounds the reset elastic member 8. The surface of the mounting section 323 facing the deformation cavity 3221 is provided with a degassing channel 3233, and the degassing channel 3233 is connected to the mounting cavity 3231. When the camera 2 is embedded in the mounting cavity 3231, the surface of the camera 2 is pressed against the inner wall of the mounting cavity 3231 and closes the degassing channel 3233; when the camera 2 is separated from the mounting cavity 3231, the sealing effect of the camera 2 on the degassing channel 3233 disappears, and the elastic force of the reset elastic member 8 drives the mounting section 323 to approach the driving section 321, and the deformation section 322 is deformed under pressure and drives the air in the deformation cavity 3221 to be discharged from the mounting cavity 3231 through the degassing channel 3233, thereby shortening the overall length of the connecting rod 32, thereby facilitating the storage of the drone 1 by the supervisor.

[0042] The implementation principle of the intelligent supervision and monitoring system of an unmanned aerial vehicle in an embodiment of the present application is as follows: before using the unmanned aerial vehicle for supervision and shooting, the camera 2 is installed in the installation cavity 3231, and the inner ring of the airbag 4 is pressed against the circumferential outer wall of the camera 2 to fix it, so that the camera 2 is not easily separated from the installation cavity 3231, thereby realizing the installation of the camera 2 on the connecting rod 32; when it is necessary to shoot construction areas at different angles, the rotating motor 31 is driven to run, driving the connecting rod 32 to rotate around its own axis, driving the shooting angle of the camera 2 to adjust to a suitable shooting angle, and the supervisor does not need to adjust the direction of the unmanned aerial vehicle 1, thereby reducing the difficulty of the supervisor to use the unmanned aerial vehicle 1, thereby realizing the real-time supervision and monitoring of the construction site by the supervisor.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. The intelligent supervision and monitoring system of drones is characterized by: The invention comprises an unmanned aerial vehicle (1), a camera (2) and an adjustment component (3), wherein the adjustment component (3) comprises a rotating motor (31) and a connecting rod (32), wherein the rotating motor (31) is connected to the bottom of the unmanned aerial vehicle (1), wherein one end of the connecting rod (32) is coaxially connected to the motor shaft of the rotating motor (31), and the other end of the connecting rod (32) is provided with an installation cavity (3231) for embedding the camera (2), wherein the inner wall of the installation cavity (3231) is connected to a tightening airbag (4), and the inner ring of the tightening airbag (4) can be pressed against the circumferential outer wall of the camera (2) to form a fixation.

2. The intelligent supervision and monitoring system for unmanned aerial vehicles according to claim 1 is characterized in that: The connecting rod (32) is connected to an electric air pump (5), and an air outlet end of the electric air pump (5) is connected to the inner cavity of the air bag (4).

3. The intelligent supervision and monitoring system for unmanned aerial vehicles according to claim 1 is characterized in that: The abutting airbag (4) is provided with an air outlet (41), the air outlet (41) is connected to the inner cavity of the abutting airbag (4), the abutting airbag (4) is connected with a blocking cover (7), and the circumferential outer wall of the blocking cover (7) abuts against the inner wall of the air outlet (41) to form a seal.

4. The intelligent supervision and monitoring system for unmanned aerial vehicles according to claim 2 is characterized in that: A pressure sensor (6) is connected to the inner wall of the pressing airbag (4), and the pressure sensor (6) is capable of detecting the pressure applied to the camera (2). A controller is connected between the camera (2) and the electric air pump (5), and the pressure sensor (6) is capable of sending the pressure value to the controller, which compares the pressure value with a preset value and drives the electric air pump (5) to operate.

5. The intelligent supervision and monitoring system for unmanned aerial vehicles according to claim 4 is characterized in that: The connecting rod (32) comprises a driving section (321), a deformation section (322) and a mounting section (323); one end of the driving section (321) is connected to the motor shaft of the rotating motor (31); the other end of the driving section (321) is connected to the end of the deformation section (322); the other end of the deformation section (322) is connected to the mounting section (323); and the mounting cavity (3231) is located on the mounting section (323).

6. The intelligent supervision and monitoring system for unmanned aerial vehicles according to claim 5 is characterized in that: The deformation section (322) has a deformation cavity (3221), and the air outlet end of the electric air pump (5) is connected to the deformation cavity (3221). When the electric air pump (5) inflates the deformation cavity (3221), the outer wall of the deformation section (322) expands.

7. The intelligent supervision and monitoring system for unmanned aerial vehicles according to claim 6 is characterized in that: The connecting rod (32) is connected to a reset elastic member (8); one end of the reset elastic member (8) in the elastic direction is connected to the driving section (321); the other end of the reset elastic member (8) in the elastic direction is connected to the mounting section (323); the elastic direction of the reset elastic member (8) and the axis of the driving section (321) are parallel to each other; the reset elastic member (8) has a tendency to cause the mounting section (323) to slide in a direction close to the driving section (321) due to the elastic force.

8. The intelligent supervision and monitoring system for unmanned aerial vehicles according to claim 7 is characterized in that: The resetting elastic member (8) is located in the deformation cavity (3221), and the inner wall of the deformation cavity (3221) surrounds the resetting elastic member (8).

9. The intelligent supervision and monitoring system for unmanned aerial vehicles according to claim 7, characterized in that: A degassing channel (3233) is provided on the surface of the mounting section (323) facing the deformation cavity (3221), and the degassing channel (3233) is connected to the mounting cavity (3231).

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