CN209905084U - Five-lens stereo mapping system - Google Patents
Five-lens stereo mapping system Download PDFInfo
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- CN209905084U CN209905084U CN201920696717.2U CN201920696717U CN209905084U CN 209905084 U CN209905084 U CN 209905084U CN 201920696717 U CN201920696717 U CN 201920696717U CN 209905084 U CN209905084 U CN 209905084U
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Abstract
The utility model discloses a three-dimensional mapping system of five camera lenses, the system includes that unmanned aerial vehicle body (1) sets up in five camera equipment of unmanned aerial vehicle front portion, rear portion, left part, right part and lower part, camera equipment includes telescopic machanism and five camera lens camera (2), telescopic machanism set up in unmanned aerial vehicle body (1), unmanned aerial vehicle body (1) is provided with and holds trompil (3) of five camera lens camera (2), telescopic machanism with five camera lens camera (2) transmission are connected and are promoted five camera lens camera (2) business turn over trompil (3). The utility model discloses a mapping system front portion, rear portion, left part, right part and lower part set up five cameras, and these five cameras can stretch out and draw back and get into in the unmanned aerial vehicle body to realize five camera lens surveys and drawing and does not influence unmanned aerial vehicle's normal take off and land and flight, improved the precision of survey and drawing.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field, concretely relates to five-lens three-dimensional mapping system.
Background
The remote sensing surveying and mapping unmanned aerial vehicle provides powerful means for resource investigation, environment monitoring and the like, and is widely applied to the fields of dynamic monitoring of land utilization, mineral resource exploration, geological environment and disaster investigation, cadastral survey, map updating and the like. With the continuous deepening of the investigation and management of the homeland resources and the continuous expansion of the application, the demand for remote sensing mapping image data is increasingly remarkable.
The prior art discloses unmanned aerial vehicle is used in landform survey and drawing, including an unmanned aerial vehicle body, be equipped with a roating seat in the bottom of unmanned aerial vehicle body, be equipped with the camera in the bottom of roating seat and clamp the seat, the camera clamps the seat and includes two grip blocks that relative slip set up on the roating seat, add and hold the piece and slide the setting on the roating seat through the slide rail that sets up on the roating seat, the grip block is semi-circular. This patent adopts above-mentioned structure, the camera can separate with unmanned aerial vehicle, be equipped with the camera of a plurality of and unmanned aerial vehicle adaptation simultaneously, adopt different cameras to shoot when surveying and mapping or meetting different climatic environment to different landforms, can deal with the mapping work of the different conditions through an unmanned aerial vehicle, greatly reduced mapping work cost, simultaneously in outdoor mapping work, only need carry an unmanned aerial vehicle can, offer convenience for mapping work.
The prior art discloses an unmanned aerial vehicle mapping system, unmanned aerial vehicle mapping system includes: the system comprises an unmanned aerial vehicle, a pointing device, an inertial navigation device, an image acquisition device and a first data transmission device are mounted on the unmanned aerial vehicle, the pointing device is connected with the inertial navigation device, and the inertial navigation device and the image acquisition device are respectively connected with the first data transmission device; with unmanned aerial vehicle signal connection's mobile terminal, mobile terminal is including the second data transmission device, data processing device and the flight control device that connect gradually, first data transmission device with second data transmission device signal connection, flight control device with inertial navigation device signal connection.
The existing unmanned aerial vehicle surveying and mapping are generally carried out by adopting a three-axis holder and a camera (an image acquisition device), but the three-axis holder is large in size, so that the taking-off and landing of the unmanned aerial vehicle are easily influenced, and along with the improvement on the surveying and mapping precision requirement, one camera is often difficult to satisfy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a five-lens stereoscopic mapping system for solve above-mentioned current problem.
In order to realize the above-mentioned purpose, the utility model provides a five-lens stereoscopic mapping system, the system includes that the unmanned aerial vehicle body sets up in five camera equipment of unmanned aerial vehicle front portion, rear portion, left part, right part and lower part, camera equipment includes telescopic machanism and five-lens camera, telescopic machanism set up in the unmanned aerial vehicle body, the unmanned aerial vehicle body is provided with and holds the trompil of five-lens camera, telescopic machanism with five-lens camera transmission are connected and are promoted five-lens camera business turn over the trompil.
Optionally, the telescopic mechanism comprises a telescopic motor, and the five-lens camera is connected with a telescopic rod of the telescopic motor.
Optionally, the number of the telescopic motors is two, the telescopic rods are two screws which are arranged in parallel and are respectively in transmission connection with each screw motor, a screw nut meshed with the screws is sleeved on the periphery of the screws, and a bearing is sleeved on the periphery of the screw nut; an annular bulge is formed on the outer periphery of the screw nut, and an annular recess matched with the annular bulge is formed on the inner periphery of the bearing; the two bearings are connected through a connecting rod, and the five-lens camera is fixed at the middle section of the connecting rod.
Optionally, the system further includes an image transmitter and an image transmission antenna, the image transmitter is connected to the image transmission antenna, and the five-lens camera is connected to the image transmitter.
Optionally, the unmanned aerial vehicle body is provided with central computer, servo actor and control sensor, the screw motor is provided with machine controller, servo actor with machine controller links to each other with central computer.
Optionally, the system is further provided with a ground station.
Optionally, the ground station is provided with a wireless data transmission radio station, and the wireless data transmission radio station is in wireless connection with the central computer.
Optionally, the unmanned aerial vehicle body is provided with autopilot, steering wheel and radio station, autopilot links to each other with steering wheel and radio station.
The utility model has the advantages of as follows:
the utility model discloses a mapping system front portion, rear portion, left part, right part and lower part set up five cameras, and these five cameras can stretch out and draw back and get into in the unmanned aerial vehicle body to realize five camera lens surveys and drawing and does not influence unmanned aerial vehicle's normal take off and land and flight, improved the precision of survey and drawing.
Drawings
Fig. 1 is a schematic diagram of an embodiment of the system of the present invention.
Fig. 2 is a schematic structural diagram of a specific embodiment of the telescopic mechanism and the image pickup apparatus of the present invention.
Fig. 3 is a schematic structural diagram of a specific embodiment of the screw and the connecting rod of the present invention.
Fig. 4 is a schematic structural diagram of a specific embodiment of the screw nut of the present invention.
Fig. 5 is a schematic structural diagram of a specific embodiment of the bearing of the present invention.
Detailed Description
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1, the utility model provides a five-lens stereoscopic mapping system, the system includes unmanned aerial vehicle body 1 and sets up in five camera equipment of unmanned aerial vehicle front portion, rear portion, left part, right part and lower part, camera equipment includes telescopic machanism and five-lens camera 2, telescopic machanism set up in unmanned aerial vehicle body 1, unmanned aerial vehicle body 1 is provided with and holds five-lens camera 2's trompil 3, telescopic machanism with five-lens camera 2 transmission are connected and are promoted five-lens camera 2 business turn over trompil 3. The utility model discloses a mapping system front portion, rear portion, left part, right part and lower part set up five cameras, and these five cameras can stretch out and draw back and get into in the unmanned aerial vehicle body to realize five camera lens surveys and drawing and does not influence unmanned aerial vehicle's normal take off and land and flight, improved the precision of survey and drawing.
The telescopic machanism is used for stretching out the unmanned aerial vehicle body outside with five camera lenses, realizes that the camera does not receive the influence of unmanned aerial vehicle fuselage and rotor, for example, telescopic machanism can be including flexible motor 4, five camera lenses 2 can with flexible motor 4's telescopic link 5 links to each other.
Further, as shown in fig. 1 to 5, the number of the telescopic motors may be two screw motors, the number of the telescopic rods 5 may be two screws which are arranged in parallel and are respectively in transmission connection with each screw motor, a screw nut 6 engaged with the screws may be sleeved on the periphery of the screws, and a bearing 7 may be sleeved on the periphery of the screw nut 6; the outer periphery of the screw nut 6 is provided with an annular bulge 61, and the inner periphery of the bearing 7 is provided with an annular recess 71 matched with the annular bulge 61; the two bearings 7 are connected through a connecting rod 8, and the five-lens camera 2 is fixed at the middle section of the connecting rod 8. Through setting up two flexible motors, can set up the side at five camera lens cameras with flexible motor to make five camera lens cameras and flexible motor place the position non-overlapping in the fuselage, improve five camera lens cameras's extension distance.
In addition to the above components of the present invention, the system may further include an image transmitter and an image transmission antenna, the image transmitter is connected to the image transmission antenna, the five-lens camera 2 is connected to the image transmitter, the model of the image transmitter 3 may be dj height bridge 2, the five-lens camera may realize the switching of close-range view, long-range view, medium-range view, close-up and long-range view, thereby satisfying the requirement of surveying and mapping, and may be a conventional unmanned aerial vehicle camera, such as Kodak (Kodak) SP 3604K sports camera.
The utility model discloses in, unmanned aerial vehicle body 1 can be provided with central computer, servo actuator and control sensor, screw motor can be provided with machine controller, servo actuator can with machine controller links to each other with central computer. The control sensor can comprise a height sensor, a speed sensor, an attitude sensor and the like, and the servo controller converts a control command into an actuating mechanism of control surface action and engine valve action. The system may also be provided with a ground station. The ground is used as a core control part of the unmanned aerial vehicle, data and image acquisition and transmission work, control work of flight attitude and flight route, monitoring work of flight operation conditions and the like are carried out, and the ground is a key part of the whole unmanned aerial vehicle system. The ground station may be provided with a wireless data transfer radio, which is wirelessly connected to the central computer. The unmanned aerial vehicle body 1 still is provided with autopilot, steering wheel and radio station, autopilot links to each other with steering wheel and radio station. The utility model discloses the part that uses is known to the technical personnel in the field, all can purchase the acquisition, also can improve on current commercial unmanned aerial vehicle.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a three-dimensional mapping system of five camera lenses, a serial communication port, the system includes unmanned aerial vehicle body (1) and sets up in five camera equipment of unmanned aerial vehicle front portion, rear portion, left part, right part and lower part, camera equipment includes telescopic machanism and five camera lens camera (2), telescopic machanism set up in unmanned aerial vehicle body (1), unmanned aerial vehicle body (1) is provided with and holds trompil (3) of five camera lens camera (2), telescopic machanism with five camera lens camera (2) transmission are connected and are promoted five camera lens camera (2) business turn over trompil (3).
2. The system according to claim 1, characterized in that the telescopic mechanism comprises a telescopic motor (4), and the five-lens camera (2) is connected with a telescopic rod (5) of the telescopic motor (4).
3. The system according to claim 2, wherein the number of the telescopic motors is two, the number of the telescopic rods (5) is two, the two telescopic rods are arranged in parallel and are in transmission connection with each screw motor respectively, a screw nut (6) meshed with the screw is sleeved on the outer periphery of the screw, and a bearing (7) is sleeved on the outer periphery of the screw nut (6); an annular bulge (61) is formed on the outer periphery of the screw nut (6), and an annular recess (71) matched with the annular bulge (61) is formed on the inner periphery of the bearing (7); the two bearings (7) are connected through a connecting rod (8), and the five-lens camera (2) is fixed in the middle section of the connecting rod (8).
4. The system according to claim 1, characterized in that it further comprises an image transmitter and an image transmission antenna, said image transmitter being connected to the image transmission antenna, said five-lens camera (2) being connected to said image transmitter.
5. The system according to claim 3, characterized in that the unmanned aerial vehicle body (1) is provided with a central computer, a servo actuator and a control sensor, the screw motor is provided with a motor controller, and the servo actuator and the motor controller are connected with the central computer.
6. A system according to claim 5, characterised in that the system is further provided with a ground station.
7. The system of claim 6, wherein the ground station is provided with a wireless data transfer station, the wireless data transfer station being wirelessly connected to the central computer.
8. The system according to claim 1, characterized in that the unmanned aerial vehicle body (1) is provided with an autopilot, a steering engine and a radio station, the autopilot being connected to the steering engine and the radio station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920696717.2U CN209905084U (en) | 2019-05-14 | 2019-05-14 | Five-lens stereo mapping system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920696717.2U CN209905084U (en) | 2019-05-14 | 2019-05-14 | Five-lens stereo mapping system |
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| CN209905084U true CN209905084U (en) | 2020-01-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987241A (en) * | 2019-05-14 | 2019-07-09 | 山东蜂巢航空科技有限公司 | A kind of five lens stereo mapping systems |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987241A (en) * | 2019-05-14 | 2019-07-09 | 山东蜂巢航空科技有限公司 | A kind of five lens stereo mapping systems |
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Effective date of registration: 20210514 Address after: 455000 701, 7th floor, UAV building, Zhonghua Road, Beiguan District, Anyang City, Henan Province Patentee after: Anyang beehive Intelligent Equipment Co.,Ltd. Address before: 271200 No. 536 Lianhua Mountain Road, Xintai Economic Development Zone, Tai'an, Shandong Patentee before: SHANDONG HONEYCOMB AVIATION TECHNOLOGY Co.,Ltd. |
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