Remote sensing surveying and mapping aircraft for engineering survey design planning

Abstract

The utility model discloses a remote sensing surveying and mapping aircraft for engineering survey design planning, which belongs to the field of survey and comprises an aircraft, a group of undercarriages are arranged below the aircraft, a two-shaft rotating mechanical arm is arranged between the undercarriages, a survey camera device is arranged at the top end of the two-shaft rotating mechanical arm, and an anti-collision device is arranged on the side surface of the aircraft. Compared with the prior art, the device has the advantages that the surrounding environment is surveyed in real time through the plurality of millimeter wave radars around the aircraft, signals are sent to the display panel of the remote control device through the wireless data transmission host above the aircraft, and data display of the display panel is observed; and the flight path of the aircraft is adjusted in time.

Description

Technical Field

[0001] The utility model relates to the field of surveying, and specifically refers to an engineering surveying, designing, planning, remote sensing, and mapping aircraft. Background Art

[0002] Before carrying out a project, it is necessary to conduct on-site surveys of the project site, such as paving roads, building bridges, and rescuing trapped people. With the continuous development of the drone field, current engineering surveys are conducted using professional engineering survey, design, and planning remote sensing and mapping aircraft. Compared with previous manual surveys, drone aircraft can conduct on-site surveys of the site faster and more accurately.

[0003] Existing engineering survey, design and planning remote sensing and mapping aircraft continuously shoot and record during flight through a survey camera device under the aircraft. The survey camera device shoots at different angles through the rotation and movement of a two-axis rotating mechanical arm. During take-off and landing, the survey camera device under the aircraft is protected by the landing gear.

[0004] Although the current engineering survey, design and planning remote sensing mapping aircraft can ensure accurate surveying and mapping, it is inevitable to encounter some narrow survey sites during surveying. When conducting surveys in such environments, the aircraft will collide with surrounding branches or stone walls if you are not careful. Especially when facing some blind spots, you can only rely on the operator's experience. If the operator cannot adjust the flight angle of the aircraft in time, it is very easy to cause the aircraft to crash. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing engineering survey, design and planning remote sensing and mapping aircraft cannot sense obstacles around the aircraft.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: an engineering survey, design, planning, remote sensing and mapping aircraft, including an aircraft, a group of landing gears are provided at the bottom of the aircraft, a two-axis rotating mechanical arm is provided between the landing gears, a survey camera device is provided at the top of the two-axis rotating mechanical arm, and an anti-collision device is provided on the side of the aircraft.

[0007] As an improvement, a plurality of propeller devices are provided on both sides of the aircraft, the surfaces where the propeller devices are located are opposite to each other, and protective shells for protecting the propellers are provided around the propeller devices.

[0008] As an improvement, the anti-collision device includes a plurality of millimeter-wave radars located on the side wall of the aircraft and a wireless data transmission host located on the top of the aircraft, and the millimeter-wave radars are located between the propeller devices.

[0009] As an improvement, the millimeter wave radar is connected to a wireless data transmission host via a data cable, and both the millimeter wave radar and the wireless data transmission host are connected to the aircraft via a bolt structure.

[0010] As an improvement, the two-axis rotating robotic arm includes a rotating first axis and a rotating second axis located below the aircraft. The rotating first axis rotates 360° with the bottom surface of the aircraft as the center, and the rotating second axis rotates 90° with the connecting end of the rotating first axis as the center. The rotation limit position of the two-axis rotating robotic arm is less than the height of the landing gear. The rotating first axis passes through the bottom surface of the aircraft. The two-axis rotating robotic arm and the surveying camera device are connected to the aircraft via wires, and the two-axis rotating robotic arm is connected to the aircraft via a bolt structure.

[0011] As an improvement, the aircraft is wirelessly controlled by a remote control device, and a display panel for receiving wireless data transmission host signals is provided inside the remote control device.

[0012] The advantages of the utility model over the prior art are that the device performs real-time survey of the surrounding environment through a plurality of millimeter-wave radars around the aircraft, sends signals to the display panel of the remote control device through the wireless data transmission host above the aircraft, and makes timely adjustments to the flight path of the aircraft by observing the data displayed on the display panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the general structural diagram of the utility model engineering survey, design, planning, remote sensing and mapping aircraft.

[0014] Figure 2 It is a structural diagram of a propeller device of a utility model engineering survey, design, planning, remote sensing and mapping aircraft.

[0015] Figure 3 It is a structural diagram of a two-axis rotating mechanical arm of a utility model engineering survey, design, planning, remote sensing and mapping aircraft.

[0016] Figure 4 It is a structural diagram of an anti-collision device for an engineering survey, design, planning, remote sensing, and mapping aircraft.

[0017] Figure 5 It is an aircraft sectional view of the utility model engineering survey, design, planning, remote sensing, and mapping aircraft.

[0018] As shown in the figure: 1. Aircraft; 11. Propeller device; 12. Protective shell; 2. Landing gear; 21. Upper shell; 3. Two-axis rotating robotic arm; 31. Rotating one axis; 32. Rotating two axes; 4. Surveying camera device; 5. Anti-collision device; 51. Millimeter-wave radar; 52. Wireless data transmission host; 53. Display panel 6. Remote control device. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] As the instruction manual Figure 1 , 2 As shown, it includes an aircraft 1, a group of landing gears 2 are provided at the bottom of the aircraft 1, a two-axis rotating mechanical arm 3 is provided between the landing gears 2, a survey camera device 4 is provided at the top of the two-axis rotating mechanical arm 3, anti-collision devices 5 are provided around the aircraft 1, a plurality of propeller devices 11 are provided on both sides of the aircraft 1, the surfaces where the propeller devices 11 are located are opposite to each other, and protective shells 12 for protecting the propellers are provided around the propeller devices 11. The aircraft 1 is wirelessly controlled by a remote control device 6, and the propeller device 11 is remotely controlled by the remote control device 6 to control the flight direction of the aircraft 1.

[0021] As the instruction manual Figure 1 , 3 , 4, and 5, the anti-collision device 5 includes a plurality of millimeter-wave radars 51 located on the side wall of the aircraft 1 and a wireless data transmission host 52 located at the top of the aircraft 1, the millimeter-wave radar 51 is located between the propeller device 11, the millimeter-wave radar 51 is connected to the wireless data transmission host 52 through a data line, the millimeter-wave radar 51 and the wireless data transmission host 52 are connected to the aircraft 1 through a bolt structure, the two-axis rotating mechanical arm 3 includes a rotating first axis 31 and a rotating second axis 32 located below the aircraft 1, the rotating first axis 31 rotates 360° with the bottom surface of the aircraft 1 as the center, and the rotating second axis 32 rotates 90° with the connection end of the rotating shaft 31 as the center of the circle, the rotation limit position of the two-axis rotating mechanical arm 3 is less than the height of the landing gear 2, the rotating shaft 31 passes through the bottom surface of the aircraft 1, the two-axis rotating mechanical arm 3 and the survey camera device 4 are connected to the aircraft 1 through wires, and the two-axis rotating mechanical arm 3 is connected to the aircraft 1 through a bolt structure. A display panel 53 for receiving signals from a wireless data transmission host 52 is provided inside the remote control device 6, and the surrounding environment is detected by a millimeter wave radar 51. The data is transmitted through the wireless data transmission host 52 and displayed on the display panel 53 of the remote control device 6.

[0022] During the specific implementation of the utility model, the rotating shaft 31 is placed in the through hole at the bottom of the aircraft 1, the screw holes on the outer wall of the rotating shaft 31 are aligned with the screw holes at the bottom of the aircraft 1, and screws are screwed in to fix them. The radar threaded holes around the aircraft 1 are aligned with the threaded holes on the side of the millimeter-wave radar 51, and screws are screwed in. The wireless data transmission host 52 is placed on the top of the aircraft 1, the screw holes of the two are aligned, and screws are screwed in to fix them. The surveying camera device 4 is placed in the card slot on the top of the rotating second shaft 32 to fix it. The wireless data transmission host 52 and the millimeter-wave radar 51 are connected using a data cable, and the two-axis rotating mechanical arm 3 is connected to the battery of the aircraft through a wire.

[0023] When in use, turn on the switches of the remote control device 6, the aircraft 1 and the wireless data transmission host 52, lift the aircraft 1 into the air through the remote control device 6, fly it to the detection area, observe the display panel 53 of the remote control device 6, always pay attention to the distance between the aircraft and the detected obstacle, and then continuously adjust the flight path of the aircraft 1 through the remote control device 6 to prevent the aircraft 1 from contacting the obstacle; when surveying engineering data, if the survey camera device 4 cannot survey the corresponding survey area within the safe range, the remote control device 6 is used to adjust the angles of the first rotating axis 31 and the second rotating axis 32 to adjust the rotation scheduling of the survey camera device 4, so as to more conveniently adjust the survey area of ​​different angles.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An engineering survey, design, planning, remote sensing, mapping and surveying aircraft, comprising an aircraft (1), a set of landing gears (2) being provided below the aircraft (1), a two-axis rotating mechanical arm (3) being provided between the landing gears (2), a surveying camera device (4) being provided at the top of the two-axis rotating mechanical arm (3), and characterized in that: Anti-collision devices (5) are arranged around the aircraft (1).

2. The engineering survey, design and planning remote sensing and mapping aircraft according to claim 1, characterized in that: A plurality of propeller devices (11) are arranged on both sides of the aircraft (1), the surfaces where the propeller devices (11) are located are opposite to each other, and protective shells (12) for protecting the propellers are arranged around the propeller devices (11).

3. The engineering survey, design and planning remote sensing and mapping aircraft according to claim 2, characterized in that: The anti-collision device (5) comprises a plurality of millimeter wave radars (51) located on the side wall of the aircraft (1) and a wireless data transmission host (52) located on the top of the aircraft (1), wherein the millimeter wave radars (51) are located between the propeller devices (11).

4. The engineering survey, design and planning remote sensing and mapping aircraft according to claim 3, characterized in that: The millimeter wave radar (51) is connected to a wireless data transmission host (52) via a data line, and the millimeter wave radar (51) and the wireless data transmission host (52) are both connected to the aircraft (1) via a bolt structure.

5. The engineering survey, design, planning, remote sensing and mapping aircraft according to claim 1, characterized in that: The two-axis rotating mechanical arm (3) comprises a rotating first axis (31) and a rotating second axis (32) located below the aircraft (1); the rotating first axis (31) rotates 360° with the bottom surface of the aircraft (1) as the center, and the rotating second axis (32) rotates 90° with the connection end of the rotating first axis (31) as the center. The rotation limit position of the two-axis rotating mechanical arm (3) is less than the height of the landing gear (2); the rotating first axis (31) passes through the bottom surface of the aircraft (1); the two-axis rotating mechanical arm (3) and the surveying camera device (4) are both connected to the aircraft (1) via wires; and the two-axis rotating mechanical arm (3) is connected to the aircraft (1) via a bolt structure.

6. The engineering survey, design and planning remote sensing and mapping aircraft according to claim 4, characterized in that: The aircraft (1) is wirelessly controlled via a remote control device (6), wherein a display panel (53) for receiving signals from a wireless data transmission host (52) is provided inside the remote control device (6).

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