Geographic information surveying and collecting equipment for urban and rural planning

Abstract

The utility model discloses geographic information surveying and collecting equipment for urban and rural planning. The geographic information surveying and collecting equipment comprises a four-rotor unmanned aerial vehicle body, a first electric rotary platform is fixedly arranged at the lower part of the quadrotor unmanned aerial vehicle body, the upper part of the first electric rotary platform is fixedly connected with the lower part of the quadrotor unmanned aerial vehicle body, and a side plate body is fixedly arranged at the lower part of a rotary part at the lower part of the first electric rotary platform; a second electric rotary platform is fixedly arranged on the side plate body, and a geographic information surveying and collecting instrument is fixedly arranged on the second electric rotary platform. Through cooperative work of the first electric rotary platform and the second electric rotary platform, the shooting angle and the detection direction of a laser radar searchlighting port and a camera shooting camera on the geographic information survey acquisition instrument can be accurately and flexibly adjusted. When the equipment lands, the second electric rotary platform is controlled to adjust the laser radar searchlighting port and the camera to the safe orientation, and the risk that key components collide with the ground or other objects to be damaged is effectively avoided.

Description

Technical Field

[0001] The utility model relates to a geographical information survey and collection device, specifically a geographical information survey and collection device for urban and rural planning. Background Technique

[0002] In the field of geographical information survey and collection, traditional survey methods often rely on on-site manual inspection and measurement. This method is not only time-consuming and laborious, but also has great limitations and safety hazards when facing complex terrains or dangerous environments. With the development of technology, especially the progress of unmanned aerial vehicle technology and automated control systems, modern geographical information survey and collection devices have emerged. They can efficiently and accurately collect data on the target area without manual operation.

[0003] With the progress of technology, quadrotor unmanned aerial vehicles are applied. Relevant devices are installed on the quadrotor unmanned aerial vehicle.

[0004] Some geographical information collection devices are not flexible and precise enough in adjusting the shooting angle and detection direction, and it is difficult to accurately aim at the target area, resulting in omissions and deviations in the collected data, and being unable to comprehensively and accurately reflect the geographical information, which brings great troubles to urban and rural planning work.

[0005] During the use of the device, especially during the landing stage, due to the lack of effective protection measures for key collection components, the device is often damaged due to collisions. The damage of the device not only increases the maintenance cost, but also causes the interruption of data collection work and delays the progress of urban and rural planning projects.

[0006] To solve these problems, this technical solution proposes a new type of geographical information survey and collection device for urban and rural planning. Content of the Utility Model

[0007] The technical problem to be solved by the utility model is to overcome the above-mentioned technical defects and provide a geographical information survey and collection device for urban and rural planning.

[0008] To solve the above technical problem, the technical solution provided by the utility model is a geographical information survey and collection device for urban and rural planning: including a quadrotor unmanned aerial vehicle body;

[0009] A first electric slewing platform is fixedly arranged at the lower part of the quadrotor unmanned aerial vehicle body, and the upper part of the first electric slewing platform is fixedly connected to the lower part of the quadrotor unmanned aerial vehicle body.

[0010] A side plate body is fixedly arranged at the lower part of the rotating part at the lower part of the first electric slewing platform.

[0011] A second electric slewing platform is fixedly provided on the side plate body, and a geographic information survey and collection instrument is fixedly provided on the second electric slewing platform.

[0012] As an improvement, the overall shape of the geographic information survey and collection instrument is cylindrical. There is a notch on the outer side wall of the geographic information survey and collection instrument, and a lidar search port and a camera photographing camera are provided in the notch.

[0013] As an improvement, the lidar search port and the camera photographing camera do not protrude from the outer wall of the geographic information survey and collection instrument.

[0014] As an improvement, the plane where the side plate body is located and the plane where the first electric slewing platform is located are perpendicular to each other.

[0015] As an improvement, a support arm is fixedly provided on the quadcopter drone body.

[0016] As an improvement, a propeller is fixedly provided at the end of the support arm; support feet are fixedly provided on the lower side of the support arm.

[0017] The advantages of the present utility model compared with the prior art are as follows: This device performs excellently in terms of the accuracy and comprehensiveness of geographic information collection. Through the coordinated operation of the first electric slewing platform and the second electric slewing platform, it is possible to accurately and flexibly adjust the shooting angles and detection directions of the lidar search port and the camera photographing camera on the geographic information survey and collection instrument. This enables the device to accurately aim at the target area to be surveyed and collected. Whether it is complex terrain, high-rise buildings or vast urban areas, it can achieve all-round and high-precision geographic information data collection, providing detailed and accurate data support for urban and rural planning.

[0018] The simplicity of operation of the device is also a great advantage. The user only needs to send instructions through an external control device to easily control the rotation of the first electric slewing platform and the second electric slewing platform, without complex operation procedures and professional skill requirements. This simple and intuitive operation method greatly reduces the learning cost and operation difficulty of the user, improves work efficiency, and enables both professional geographic information surveyors and beginners in related fields to quickly get started and use it.

[0019] The device is reasonably designed in protecting key components. When the device lands, by controlling the second electric slewing platform, the lidar search port and the camera photographing camera are adjusted to a safe orientation, effectively avoiding the risk of collision damage of these key components with the ground or other objects. This not only extends the service life of the device, reduces the maintenance cost, but also reduces the possibility of data collection interruption and work delay caused by device damage, ensuring the continuity and stability of geographic information survey and collection work. Description of the Drawings

[0020] Figure 1 is a schematic three-dimensional structure of a geographic information survey and collection device for urban and rural planning of the present utility model Figure 1 。

[0021] Figure 2 is a schematic three-dimensional structure of a geographic information survey and collection device for urban and rural planning of the present utility model Figure 2 。

[0022] Figure 3 is Figure 1 a schematic diagram of a partially enlarged structure at position A in Specific embodiments

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0024] In the description of the embodiments of the present utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship when the product of this utility model is normally placed. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0025] In addition, if terms such as "horizontal", "vertical", "hanging" are used, it does not mean that the component is required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0026] In the description of the embodiments of the present utility model, "a plurality of" represents at least two.

[0027] In the description of the embodiments of the present utility model, it should also be noted that unless otherwise clearly specified and defined, if the terms "set", "installed", "connected", "connected" are used, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0028] Combined with the attached drawings, a geographic information survey and collection device for urban and rural planning includes a quadcopter drone body 1; a support arm 2 is fixedly arranged on the quadcopter drone body 1, and a propeller 3 is fixedly arranged at the end of the support arm 2; a support foot 4 is fixedly arranged on the lower side of the support arm 2;

[0029] A first electric slewing platform 5 is fixedly arranged at the lower part of the quadcopter drone body 1. The upper part of the first electric slewing platform 5 is fixedly connected to the lower part of the quadcopter drone body 1. A side plate body 6 is fixedly arranged at the lower part of the rotating part of the lower part of the first electric slewing platform 5. The plane where the side plate body 6 is located is perpendicular to the plane where the first electric slewing platform 5 is located; a second electric slewing platform 7 is fixedly arranged on the side plate body 6, and a geographic information survey and collection instrument 8 is fixedly arranged on the second electric slewing platform 7. The geographic information survey and collection instrument 8 is in a cylindrical shape as a whole. A notch 9 is arranged on the outer side wall of the geographic information survey and collection instrument 8, and a lidar searchlight port 10 and a camera photographing camera 11 are arranged in the notch 9. The lidar searchlight port 10 and the camera photographing camera 11 do not protrude from the outer wall of the geographic information survey and collection instrument 8.

[0030] During use, the quadcopter drone body 1 takes off.

[0031] The user controls the rotation of the first electric slewing platform 5 and the second electric slewing platform 7 through an external device, thereby controlling the rotation of the geographic information survey and collection instrument 8, and thus controlling the angle of the orientation of the geographic information survey and collection instrument 8. It is convenient for better use.

[0032] When the geographic information survey and collection instrument 8 is not in use, in order to protect the lidar searchlight port 10 and the camera photographing camera 11 on the geographic information survey and collection instrument 8, the user controls the rotation of the second electric slewing platform 7 through an external device, so that the lidar searchlight port 10 and the camera photographing camera 11 on the geographic information survey and collection instrument 8 face upward and face the first electric slewing platform 5. This avoids damaging the lidar searchlight port 10 and the camera photographing camera 11 on the geographic information survey and collection instrument 8 when the quadcopter drone body 1 lands.

[0033] Describe the structure in detail:

[0034] The core part of this geographic information survey and collection device is the quadcopter drone body 1, which provides the basis for flight and the bearing platform for the entire device. Around the quadcopter drone body 1, four support arms 2 are fixedly arranged. These support arms 2 are evenly distributed around, playing a role in support and connection. At the ends of the support arms 2, propellers 3 are respectively installed and fixed. The propellers 3 rotate at high speed driven by motors, providing lift and flight power for the quadcopter drone body 1. At the same time, on the lower side of the support arms 2, support feet 4 are installed. When the device lands, the support feet 4 contact the ground, playing a role in stably supporting the device.

[0035] At the lower part of the quadcopter drone body 1, a first electric rotary platform 5 is firmly fixed. The upper part of the first electric rotary platform 5 is tightly connected and fixed to the lower part of the quadcopter drone body 1. The first electric rotary platform 5 can perform a 360-degree rotational movement in the horizontal direction. Below the rotating part at its lower part, a side plate body 6 is fixedly installed. The side plate body 6 is connected to the rotating part of the first electric rotary platform 5, and the plane where the side plate body 6 is located is perpendicular to the plane where the first electric rotary platform 5 is located, so that the side plate body 6 can change its orientation in the horizontal direction as the first electric rotary platform 5 rotates.

[0036] On the side plate body 6, a second electric rotary platform 7 is fixedly installed. The second electric rotary platform 7 can perform a rotational movement in the vertical plane. On the second electric rotary platform 7, a geographic information survey and collection instrument 8 is fixedly arranged. The geographic information survey and collection instrument 8 is generally cylindrical. On the outer wall of the geographic information survey and collection instrument 8, a notch 9 is opened. Inside this notch 9, a lidar search port 10 and a camera photographing camera 11 are arranged, which are used for surveying and collecting geographic information. And the lidar search port 10 and the camera photographing camera 11 do not protrude from the outer wall of the geographic information survey and collection instrument 8, making its structure more compact and safe, and reducing the risk of being damaged by collision during use.

[0037] Describe the usage method in detail:

[0038] First, when preparing to use this geographic information survey and collection device, the user needs to ensure that the device is in a normal working state, with sufficient power, and the connection between the external control device and the device is stable and reliable.

[0039] When the device takes off and enters the flight process, the user holds the external control device and inputs instructions through the operation interface of the control device. These instructions will be transmitted to the first electric rotary platform 5 in the form of wireless signals. After the first electric rotary platform 5 receives the instructions, its internal motor and transmission device start to work, driving the side plate 6, the second electric rotary platform 7 and the geographic information survey and collection instrument 8 connected below to rotate horizontally. The user can adjust the horizontal orientation angle of the geographic information survey and collection instrument 8 to the target direction according to actual needs, so as to make a preliminary alignment to a specific area.

[0040] After completing the rough adjustment in the horizontal direction, the user then sends a control command to the second electric rotary platform 7 through the external control device. After receiving the command, the second electric rotary platform 7 uses its own motor and transmission system to make precise rotation and fine adjustment of the geographic information survey and collection instrument 8 in the vertical plane. Through this vertical rotation adjustment, the shooting angle and detection direction of the laser radar search port 10 and the camera 11 on the geographic information survey and collection instrument 8 can be accurately changed, so that they can accurately align with the target area to be surveyed and collected, and realize the acquisition of comprehensive and accurate geographic information data.

[0041] When the survey and collection task of the target area is completed and the equipment needs to be landed, if the geographic information survey and collection instrument 8 is still in working state before landing, in order to prevent collision and damage to the laser radar search port 10 and the camera 11 during the landing process, the user needs to operate the external control device again and send the corresponding command to the second electric rotary platform 7. After receiving the command, the second electric rotary platform 7 starts to rotate, and adjusts the laser radar search port 10 and the camera 11 on the geographic information survey and collection instrument 8 to face upward and toward the first electric rotary platform 5, so that they are in a relatively safe position.

[0042] After confirming that the positions of the laser radar search port 10 and the camera 11 are adjusted, the user starts to control the quadcopter body 1 to gradually lower the altitude and land smoothly. During the landing process, since the laser radar search port 10 and the camera 11 have been adjusted to a safe direction, they can effectively avoid collisions with the ground or other objects, protecting the key components of the equipment from damage.

[0043] Describe the advantages in detail:

[0044] The device performs excellently in terms of the accuracy and comprehensiveness of geographical information collection. Through the collaborative work of the first electric slewing platform 5 and the second electric slewing platform 7, it is possible to accurately and flexibly adjust the shooting angles and detection directions of the lidar searchlight port 10 and the camera photographing camera 11 on the geographical information survey and collection instrument 8. This enables the device to accurately align with the target area to be surveyed and collected. Whether it is complex terrain, high-rise buildings or vast urban areas, it can achieve all-round and high-precision geographical information data collection, providing detailed and accurate data support for urban and rural planning.

[0045] The simplicity of operation of the device is also a major advantage. The user only needs to send instructions through an external control device to easily control the rotation of the first electric slewing platform 5 and the second electric slewing platform 7, without complex operation procedures and professional skill requirements. This simple and intuitive operation method greatly reduces the learning cost and operation difficulty of the user, improves work efficiency, and enables both professional geographical information surveyors and beginners in related fields to quickly get started and use it.

[0046] The device is reasonably designed in protecting key components. When the device descends, by controlling the second electric slewing platform 7, the lidar searchlight port 10 and the camera photographing camera 11 are adjusted to a safe orientation, effectively avoiding the risk of collision damage of these key components with the ground or other objects. This not only extends the service life of the device, reduces the maintenance cost, but also reduces the possibility of data collection interruption and work delay caused by device damage, ensuring the continuity and stability of geographical information survey and collection work.

[0047] The above describes the present utility model and its implementation manners. Such description is not restrictive, and what is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present utility model, design similar structural modes and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. A geographic information survey and collection device for urban and rural planning, characterized in that: It includes a quad-rotor drone body (1); A first electric rotary platform (5) is fixedly provided at the lower part of the quad-rotor UAV body (1), and the upper part of the first electric rotary platform (5) is fixedly connected to the lower part of the quad-rotor UAV body (1). A side plate (6) is fixedly provided at the lower part of the rotating part at the lower part of the first electric rotary platform (5); A second electric rotary platform (7) is fixedly provided on the side plate (6), and a geographic information surveying and collecting instrument (8) is fixedly provided on the second electric rotary platform (7).

2. The geographic information survey and collection equipment for urban and rural planning according to claim 1, characterized in that: The geographic information surveying and collecting instrument (8) is cylindrical in shape as a whole. A notch (9) is provided on the outer wall of the geographic information surveying and collecting instrument (8). A laser radar search port (10) and a camera (11) are provided in the notch (9).

3. The geographic information survey and collection equipment for urban and rural planning according to claim 2, characterized in that: The laser radar search port (10) and the camera (11) do not protrude from the outer wall of the geographic information surveying and collecting instrument (8).

4. The geographic information survey and collection equipment for urban and rural planning according to claim 3, characterized in that: The plane where the side plate (6) is located and the plane where the first electric rotary platform (5) is located are perpendicular to each other.

5. The geographic information survey and collection equipment for urban and rural planning according to claim 4, characterized in that: A support arm (2) is fixedly provided on the quad-rotor drone body (1).

6. The geographic information survey and collection equipment for urban and rural planning according to claim 5, characterized in that: A propeller (3) is fixedly provided at the end of the support arm (2); and a support foot (4) is fixedly provided at the lower side of the support arm (2).

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