A method of engineering surveying and mapping based on satellite remote sensing technology

Abstract

The present invention provides an engineering surveying and mapping method based on satellite remote sensing technology, comprising the following steps: S1: using a collector on an unmanned aerial vehicle to take images of a building using remote sensing technology; S2: the processor finds the edge fixed position of the building by analyzing the spatial layout signal; S3: the processor controls the unmanned aerial vehicle to move to the edge fixed position; S4: the unmanned aerial vehicle body is fixed at the edge fixed position; the present invention provides a fixing mechanism on the lower end surface of the unmanned aerial vehicle body, and the setting of the fixing mechanism can fix the unmanned aerial vehicle body at the edge fixed position, so that the unmanned aerial vehicle body can be docked at the edge of the building, so that the unmanned aerial vehicle does not need to be suspended in the air for a long time, and the unmanned aerial vehicle body fixed at the edge of the building can avoid jitter when collecting signals, thereby avoiding affecting the collection results, and making the collection results more accurate.

Description

Technical Field

[0001] The present invention relates to the technical field of engineering surveying and mapping, and in particular to an engineering surveying and mapping method based on satellite remote sensing technology. Background Art

[0002] Remote sensing technology is a technology that can obtain ground information through vehicles such as space satellites, aircraft and drones. It can detect and record a large amount of geographic information and convert this information into digital data for subsequent analysis and processing. With the continuous development of remote sensing technology, its application in the field of surveying and mapping has gradually increased, becoming an indispensable part of the modern surveying and mapping field.

[0003] In the process of using drones to obtain ground information in the existing technology, in urban renewal projects, high-rise buildings and buildings in narrow blocks may require more intensive data collection. At this time, drones are required to collect data at fixed angles and fixed directions. However, due to the structural characteristics of drones and buildings, drones cannot be docked at the edge of buildings. This requires the drone to be suspended in the air for a long time, resulting in rapid consumption of battery power. At the same time, the suspended drone also shakes, causing the collection unit to shake, thereby affecting the collection results. In order to solve the above problems, the present invention proposes an engineering surveying and mapping method based on satellite remote sensing technology. Summary of the invention

[0004] To achieve the above object, the present invention provides an engineering surveying and mapping method based on satellite remote sensing technology, comprising the following steps:

[0005] S1: Using a collector on the drone to take images of the building using remote sensing technology, collect the spatial layout signal of the building, and the processor obtains the spatial layout signal to perform engineering mapping of the building;

[0006] S2: the processor finds the edge fixed position of the building by analyzing the spatial layout signal;

[0007] S3: the processor controls the drone to move toward the edge fixed position, and makes the horizontal section and the vertical section of the fixing mechanism contact the upper surface and the side surface of the building respectively;

[0008] S4: The processor controls the fixing mechanism to start, and provides a pulling force to the left horizontally and a pulling force to the vertically downwardly for the drone body through the fixing mechanism, so that the drone body has a movement displacement to the lower right, so that the drone body is fixed at the edge fixed position.

[0009] Optionally, the fixing mechanism includes a fixing seat fixedly arranged on the lower end surface of the UAV body, a vertical drive assembly is arranged on the lower end surface of the fixing seat, one end of a first guide support assembly is fixedly connected to the lower end surface of the fixing seat, the other end of the first guide support assembly is fixedly connected to the upper end surface of the transverse drive assembly, the transverse drive assembly is matched with the vertical drive assembly, and a clamping space for clamping the edge fixed position is formed below the transverse drive assembly and on the right side of the vertical drive assembly.

[0010] Optionally, the first guide support assembly includes a first guide support rod, a first guide support tube and a first guide support spring, the first guide support rod is movably inserted in the first guide support tube, the first guide support spring is wound and arranged outside the first guide support rod, and the two ends of the first guide support spring are respectively fixedly connected to the side wall of the first guide support rod and the outer side wall of the first guide support tube.

[0011] Optionally, the vertical drive assembly includes a vertical plate fixedly connected to the fixed seat, a first movable groove is formed on the vertical plate, a first drive motor is fixedly connected to the side wall of the first movable groove, a first driving motor is connected to the driving end of the first driving motor, a first rolling assembly is fixedly sleeved outside the first rotating rod, and the first rolling assembly extends out of the first movable groove.

[0012] Optionally, the first rolling assembly includes a first rolling wheel and a first engaging tooth, the first engaging tooth is connected to the edge of the first rolling wheel, the number of the first engaging teeth is N, the N first engaging teeth are arranged in a ring shape and equidistantly on the edge of the first rolling wheel, and the teeth of the N first engaging teeth are inclined, and the inclination direction is arranged in a counterclockwise direction, and N is a positive integer greater than 3.

[0013] Optionally, the transverse drive assembly includes a transverse plate, which is fixedly connected to the first guide support assembly, and a second movable groove is opened at the lower end of the transverse plate, and a plurality of second drive motors are fixedly arranged in the second movable groove, and a second rotating rod is connected to the driving end of the second drive motor, wherein a part of the second rotating rod is provided with a second rolling assembly on the outer fixed sleeve, and another part of the second rotating rod is provided with a third rolling assembly on the outer fixed sleeve.

[0014] Optionally, the third rolling component has the same structure as the second rolling component, and the second rolling component includes a second rolling wheel and a second engaging tooth, the second engaging tooth is connected to the edge of the second rolling wheel, and the number of the second engaging teeth is M, and the M second engaging teeth are arranged in a ring shape and equidistantly on the edge of the second rolling wheel, and the teeth of the M second engaging teeth are inclined, and the inclination direction is arranged in a clockwise direction, and M is a positive integer greater than 3.

[0015] Optionally, it also includes a guide component, which includes a vertical movable groove opened on the vertical driving component, and a sliding block movably arranged in the vertical movable groove, and the sliding block is fixedly arranged on the side wall of the horizontal driving component.

[0016] Optionally, it also includes a support plate assembly, which includes a second support plate fixedly connected to the second movable groove, and a first support plate movably arranged in the second movable groove, a second guide support assembly is arranged between the first support plate and the second support plate, and two ends of the second guide support assembly are respectively fixedly connected to the first support plate and the second support plate, wherein the second rolling assembly is arranged corresponding to the first support plate, and the third rolling assembly is arranged corresponding to the second support plate.

[0017] Optionally, a locking mechanism is further included, which includes a resistance rod fixedly connected to the upper end surface of the first support plate, the free end of the resistance rod is arranged to resist the inclined plane, the inclined plane is arranged on a fixed block, the fixed block is fixedly arranged on the upper end surface of the pressing plate assembly, the pressing plate assembly is movably arranged in the second movable groove, a third guide support assembly is fixedly connected to the upper end surface of the pressing plate assembly, and the upper end of the third guide support assembly is fixedly connected to the top wall of the second movable groove.

[0018] The beneficial effects of the present invention are as follows:

[0019] The present invention provides a fixing mechanism on the lower end surface of the drone body. The setting of the fixing mechanism can fix the drone body at a fixed position on the edge, so that the drone body can be docked at the edge of a building. In this way, there is no need for the drone to be suspended in the air for a long time, thereby avoiding the rapid consumption of battery power. At the same time, the drone body fixed on the edge of the building can avoid jitter when collecting signals, thereby avoiding affecting the collection results and making the collection results more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the process of the engineering surveying and mapping method based on satellite remote sensing technology of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the unmanned aerial vehicle in the engineering surveying and mapping method based on satellite remote sensing technology of the present invention;

[0022] Figure 3 The engineering surveying and mapping method based on satellite remote sensing technology of the present invention Figure 2 Schematic diagram of the fixed mechanism structure;

[0023] Figure 4 It is a schematic diagram of the locking mechanism structure in the engineering surveying and mapping method based on satellite remote sensing technology of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the first rolling component in the engineering surveying and mapping method based on satellite remote sensing technology of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the second rolling component in the engineering surveying and mapping method based on satellite remote sensing technology of the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the pressed plate assembly in the engineering surveying and mapping method based on satellite remote sensing technology of the present invention;

[0027] Figure 8 The engineering surveying and mapping method based on satellite remote sensing technology of the present invention Figure 7 A magnified schematic diagram of the structure in the middle.

[0028] Reference numerals

[0029] Drone body 1.

[0030] Support leg 2,

[0031] Fixing mechanism 3, fixing seat 31, vertical driving assembly 32, vertical plate 321, first moving groove 322, first rolling assembly 323, first rolling wheel 3231, first engaging tooth 3232, first rotating rod 324, first driving motor 325, transverse driving assembly 33, transverse plate 331, second moving groove 332, second rolling assembly 333, second rolling wheel 3331, second engaging tooth 3332, second rotating rod 334, second driving motor 335, third rolling assembly 336, first guide support assembly 34, first guide support rod 341, first guide support cylinder 342, first guide support spring 343,

[0032] Guide assembly 4, vertical moving groove 41, sliding block 42,

[0033] Support plate assembly 5, first support plate 51, second support plate 52, second guide support assembly 53, second guide support rod 531, second guide support cylinder 532, second guide support spring 533, locking mechanism 6, contact rod 61, inclined plane 62, fixed block 63, pressing plate assembly 64, first pressing plate 641, third moving groove 642, return spring 643, second pressing plate 644, third guide support assembly 65, third guide support rod 651, third guide support cylinder 652, third guide support spring 653, collector 7,

[0034] Intelligent control component 8, first electrode contact piece 81, first magnet block 82, second electrode contact piece 83, second magnet block 84. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Unless otherwise defined, the technical terms or scientific terms used herein should be understood by people with general skills in the field to which the present invention belongs. "Including" and similar words used in this article mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects.

[0036] In view of the problems existing in the prior art, an embodiment of the present invention provides an engineering surveying and mapping method based on satellite remote sensing technology, comprising the following steps:

[0037] S1: The collector 7 on the drone uses remote sensing technology to capture images of the building and collect spatial layout signals of the building. The processor obtains the spatial layout signals to perform engineering surveying and mapping of the building;

[0038] S2: the processor finds the edge fixed position of the building by analyzing the spatial layout signal;

[0039] S3: the processor controls the drone to move to the edge fixed position, and makes the horizontal section and the vertical section of the fixing mechanism 3 contact the upper surface and the side surface of the building respectively;

[0040] S4: The processor controls the fixing mechanism 3 to start, and provides a horizontal leftward and vertical downward pulling force to the drone body 1 through the fixing mechanism 3, so that the drone body 1 has a movement displacement to the lower right, so that the drone body 1 is fixed at the edge fixed position.

[0041] The present invention provides a fixing mechanism 3 on the lower end surface of the drone body 1. The setting of the fixing mechanism 3 can fix the drone body 1 at a fixed position on the edge, so that the drone body 1 can be docked at the edge of a building. In this way, there is no need for the drone to be suspended in the air for a long time, thereby avoiding the rapid consumption of battery power. At the same time, the drone body 1 fixed on the edge of the building can avoid jitter when collecting signals, thereby avoiding affecting the collection results, making the collection results more accurate.

[0042] In one embodiment, the fixing mechanism 3 includes a fixing seat 31 fixedly arranged on the lower end surface of the UAV body 1, and a vertical driving assembly 32 is arranged on the lower end surface of the fixing seat 31. One end of a first guide support assembly 34 is fixedly connected to the lower end surface of the fixing seat 31, and the other end of the first guide support assembly 34 is fixedly connected to the upper end surface of a transverse driving assembly 33. The transverse driving assembly 33 is matched with the vertical driving assembly 32, and a clamping space for clamping the edge fixing position is formed below the transverse driving assembly 33 and on the right side of the vertical driving assembly 32.

[0043] In one embodiment, a support leg 2 is disposed on the bottom plate of the drone body 1, and a collector 7 and a processor are disposed on the drone body 1.

[0044] In one embodiment, the first guide support assembly 34 includes a first guide support rod 341, a first guide support tube 342 and a first guide support spring 343. The first guide support rod 341 is movably inserted in the first guide support tube 342, and the first guide support spring 343 is wound around the outside of the first guide support rod 341. The two ends of the first guide support spring 343 are respectively fixedly connected to the side wall of the first guide support rod 341 and the outer side wall of the first guide support tube 342.

[0045] In one embodiment, the vertical drive assembly 32 includes a vertical plate 321 fixedly connected to the fixing seat 31, a first moving groove 322 is provided on the vertical plate 321, a first driving motor 325 is fixedly connected to the side wall of the first moving groove 322, a first rotating rod 324 is connected to the driving end of the first driving motor 325, a first rolling assembly 323 is fixedly sleeved outside the first rotating rod 324, and the first rolling assembly 323 extends out of the first moving groove 322. The vertical drive assembly 32 is provided to provide a vertical downward pulling force for the drone body 1, such as Figure 1 The F2 shown in the figure makes the drone body 1 move downward.

[0046] In one embodiment, the first rolling component 323 includes a first rolling wheel 3231 and a first engaging tooth 3232, the first engaging tooth 3232 is connected to the edge of the first rolling wheel 3231, the number of the first engaging teeth 3232 is N, the N first engaging teeth 3232 are arranged in a ring shape and equidistantly on the edge of the first rolling wheel 3231, and the teeth of the N first engaging teeth 3232 are inclined, and the inclination direction is arranged in a counterclockwise direction, and N is a positive integer greater than 3.

[0047] In one embodiment, the transverse drive assembly 33 includes a transverse plate 331, which is fixedly connected to the first guide support assembly 34. A second moving groove 332 is provided at the lower end of the transverse plate 331. A plurality of second drive motors 335 are fixedly arranged in the second moving groove 332. A second rotating rod 334 is connected to the driving end of the second drive motor 335, wherein a portion of the second rotating rod 334 is provided with a second rolling assembly 333 on the outer fixed sleeve, and another portion of the second rotating rod 334 is provided with a third rolling assembly 336 on the outer fixed sleeve. The setting of the transverse drive assembly 33 provides a horizontal pulling force to the right for the drone body 1, such as Figure 1 F1 shown in the figure makes the drone body 1 move to the right, as shown in the figure. In this way, through the cooperation with the vertical drive component 32, the drone body 1 is subjected to a force tilted to the right and downward, as shown in the figure. Figure 1 As shown in F3, the drone body 1 can be firmly clamped on the edge of the building through the action of F3.

[0048] When working, the collector 7 collects the three-dimensional spatial position of the building, and the processor receives the collected signal and realizes the engineering surveying and mapping process after analysis;

[0049] During the signal collection process completed by the collector 7, when data collection is required for a certain position within a period of time, the processor controls the drone body 1 to move toward the edge of the building, and makes the vertical drive assembly 32 fit with the vertical side of the building, and the horizontal drive assembly 33 fits with the upper surface of the building;

[0050] After the vertical drive assembly 32 is fitted with the vertical side of the building and the horizontal drive assembly 33 is fitted with the upper surface of the building, the first drive motor 325 and the second drive motor 335 are started. The operation of the first drive motor 325 will drive the first rolling wheel 3231 to rotate counterclockwise through the first rotating rod 324. The rotation of the first rolling wheel 3231 will drive the N first engaging teeth 3232 to engage with the small grooves on the side wall of the building in sequence. Under the action of the engaging force, the drone body 1 will move downward. The start of the second drive motor 335 will drive the second rolling wheel 3331 to rotate clockwise through the second rotating rod 334. When rotating clockwise, the second rolling wheel 3331 rotates clockwise, and the second engaging tooth 3332 engages with the small groove on the upper end surface of the building. Under the action of the engaging force, the drone body 1 moves to the right; through the above-mentioned vertical downward driving force on the drone body 1, and the horizontal rightward driving force, the drone body 1 moves to the lower right, so that the drone body 1 is firmly fixed on the edge of the building; and the structural design of the fixing mechanism 3 is reasonable. When the drone body 1 is fixed to the edge of the building by the fixing mechanism 3, the collection line of sight of the collector 7 will not be blocked, so that the collector 7 can work normally.

[0051] In one embodiment, the third rolling component 336 has the same structure as the second rolling component 333, and the second rolling component 333 includes a second rolling wheel 3331 and a second engaging tooth 3332, and the second engaging tooth 3332 is connected to the edge of the second rolling wheel 3331, and the number of the second engaging teeth 3332 is M, and the M second engaging teeth 3332 are arranged in a ring at equal distances on the edge of the second rolling wheel 3331, and the teeth of the M second engaging teeth 3332 are inclined, and the inclination direction is arranged in a clockwise direction, and M is a positive integer greater than 3.

[0052] In order to synchronize the fitting process between the vertical drive component 32 and the vertical side of the building and the fitting process between the horizontal drive component 33 and the upper surface of the building, in one embodiment, a guide component 4 is further included, wherein the guide component 4 includes a vertical movable groove 41 provided on the vertical drive component 32, and a sliding block 42 movably arranged in the vertical movable groove 41, and the sliding block 42 is fixedly arranged on the side wall of the horizontal drive component 33.

[0053] The structural design of the transverse drive component 33 in the present invention is reasonable, including a combined structure of a second rolling component 333 and a third rolling component 336. In order to enable the second rolling component 333 to move leftward relative to the third rolling component 336, in one embodiment, it also includes a support plate component 5, wherein the support plate component 5 includes a second support plate 52 fixedly connected to the second movable groove 332, and a first support plate 51 movably arranged in the second movable groove 332, a second guide support component 53 is arranged between the first support plate 51 and the second support plate 52, and the two ends of the second guide support component 53 are respectively fixedly connected to the first support plate 51 and the second support plate 52, wherein the second rolling component 333 is arranged corresponding to the first support plate 51, and the third rolling component 336 is arranged corresponding to the second support plate 52.

[0054] In one embodiment, the second guide support assembly 53 includes a second guide support rod 531, a second guide support tube 532 and a second guide support spring 533, the second guide support rod 531 is movably inserted in the second guide support tube 532, the second guide support spring 533 is wound and arranged outside the second guide support rod 531, and the two ends of the second guide support spring 533 are respectively fixedly connected to the side wall of the second guide support rod 531 and the outer side wall of the second guide support tube 532.

[0055] During operation, when the vertical drive assembly 32 is close to the side wall of the building and the horizontal drive assembly 33 cannot continue to move to the right, the processor controls the second drive motor 335 connected to the third rolling assembly 336 to stop working; the processor controls the second drive motor 335 connected to the second rolling assembly 333 to rotate in the opposite direction, thereby moving the first support plate 51 to the left and towards the direction close to the second support plate 52.

[0056] In one embodiment, it also includes a locking mechanism 6, which includes a resistance rod 61 fixedly connected to the upper end surface of the first support plate 51, and the free end of the resistance rod 61 is arranged to resist the inclined plane 62. The inclined plane 62 is arranged on a fixed block 63, and the fixed block 63 is fixedly arranged on the upper end surface of a pressing plate assembly 64. The pressing plate assembly 64 is movably arranged in the second movable groove 332. A third guide support assembly 65 is fixedly connected to the upper end surface of the pressing plate assembly 64, and the upper end of the third guide support assembly 65 is fixedly connected to the top wall of the second movable groove 332.

[0057] In one embodiment, the third guide support assembly 65 includes a third guide support rod 651, a third guide support tube 652 and a third guide support spring 653, wherein the third guide support rod 651 is movably inserted in the third guide support tube 652, and the third guide support spring 653 is wound around the outside of the third guide support rod 651, and the two ends of the third guide support spring 653 are respectively fixedly connected to the side wall of the third guide support rod 651 and the outer side wall of the third guide support tube 652.

[0058] During operation, the leftward movement of the first support plate 51 relative to the second support plate 52 will cause the resistance rod 61 to move leftward. The leftward movement of the resistance rod 61 will push the fixed block 63 downward through the inclined plane 62. The downward movement of the fixed block 63 will cause the pressing plate assembly 64 to move downward, so that the pressing plate assembly 64 is tightly pressed against the upper surface of the third rolling assembly 336, thereby realizing the locking process of the third rolling assembly 336.

[0059] In order to make the pressing and locking process more secure; in one embodiment, the pressing plate assembly 64 includes a first pressing plate 641, a third movable groove 642 is opened at the lower end of the first pressing plate 641, and a return spring 643 is fixedly connected to the top wall of the third movable groove 642, and the lower end of the return spring 643 is fixedly connected to the upper end surface of the second pressing plate 644, and the second pressing plate 644 is movably arranged in the third movable groove 642.

[0060] In one embodiment, it also includes an intelligent control component 8, which includes a first electrode contact 81 and a second electrode contact 83 arranged in the third movable groove 642, the first electrode contact 81 and the second electrode contact 83 are matched, the first electrode contact 81 is embedded in the first magnet block 82, the first magnet block 82 is fixedly set on the upper end surface of the second pressing plate 644, the second electrode contact 83 is embedded in the second magnet block 84, and the second magnet block 84 is fixedly set on the top wall of the third movable groove 642.

[0061] After the pressing plate assembly 64 is pressed on the upper surface of the third rolling assembly 336, the second pressing plate 644 will move into the third movable groove 642. The movement of the second pressing plate 644 will carry the first electrode contact 81 to move in the direction of the second electrode contact 83. When the first electrode contact 81 contacts the second electrode contact 83, the series circuit is connected, and the processor receives a stop signal to control the second drive motor 335 connected to the second rolling assembly 333 to stop working.

[0062] In the present invention, the first magnet block 82 and the second magnet block 84 have the same magnetic properties at their ends close to each other, so that there is a repulsive force between the first magnet block 82 and the second magnet block 84 .

[0063] The beneficial effects of the present invention are as follows:

[0064] The present invention provides a fixing mechanism 3 on the lower end surface of the drone body 1. The setting of the fixing mechanism 3 can fix the drone body 1 at a fixed position on the edge, so that the drone body 1 can be docked at the edge of a building. In this way, there is no need for the drone to be suspended in the air for a long time, thereby avoiding the rapid consumption of battery power. At the same time, the drone body 1 fixed on the edge of the building can avoid jitter when collecting signals, thereby avoiding affecting the collection results, making the collection results more accurate.

[0065] Although the embodiments of the present invention are described in detail above, it is obvious to those skilled in the art that various modifications and variations can be made to these embodiments. However, it should be understood that such modifications and variations are within the scope and spirit of the present invention as described in the claims. Moreover, the present invention described herein may have other embodiments and may be implemented or realized in a variety of ways.

Claims

1. An engineering surveying and mapping method based on satellite remote sensing technology, characterized in that: The steps include: S1: Using a collector (7) on the drone to take images of the building using remote sensing technology, collect spatial layout signals of the building, and the processor obtains the spatial layout signals to perform engineering surveying and mapping of the building; S2: the processor finds the edge fixed position of the building by analyzing the spatial layout signal; S3: the processor controls the drone to move toward the edge fixed position, and makes the horizontal section and the vertical section of the fixing mechanism (3) contact the upper surface and the side surface of the building respectively; S4: The processor controls the fixing mechanism (3) to start, and provides the drone body (1) with a pulling force horizontally to the left and vertically downward through the fixing mechanism (3), so that the drone body (1) has a movement displacement to the lower right, so that the drone body (1) is fixed at the edge fixed position.

2. The engineering surveying and mapping method based on satellite remote sensing technology according to claim 1, characterized in that: The fixing mechanism (3) comprises a fixing seat (31) fixedly arranged on the lower end surface of the drone body (1); a vertical driving assembly (32) is arranged on the lower end surface of the fixing seat (31); one end of a first guiding support assembly (34) is fixedly connected to the lower end surface of the fixing seat (31); the other end of the first guiding support assembly (34) is fixedly connected to the upper end surface of a transverse driving assembly (33); the transverse driving assembly (33) is matched with the vertical driving assembly (32), and a clamping space for clamping the edge fixing position is formed below the transverse driving assembly (33) and on the right side of the vertical driving assembly (32).

3. The engineering surveying and mapping method based on satellite remote sensing technology according to claim 2 is characterized in that: The first guide support assembly (34) comprises a first guide support rod (341), a first guide support tube (342) and a first guide support spring (343); the first guide support rod (341) is movably inserted into the first guide support tube (342); the first guide support spring (343) is wound around the outside of the first guide support rod (341); and the two ends of the first guide support spring (343) are respectively fixedly connected to the side wall of the first guide support rod (341) and the outer side wall of the first guide support tube (342).

4. The engineering surveying and mapping method based on satellite remote sensing technology according to claim 2 is characterized in that: The vertical drive assembly (32) comprises a vertical plate (321) fixedly connected to the fixed seat (31); a first movable groove (322) is provided on the vertical plate (321); a first drive motor (325) is fixedly connected to the side wall of the first movable groove (322); a first rotating rod (324) is connected to the driving end of the first drive motor (325); a first rolling assembly (323) is fixedly sleeved outside the first rotating rod (324); and the first rolling assembly (323) extends out of the first movable groove (322).

5. The engineering surveying and mapping method based on satellite remote sensing technology according to claim 4 is characterized in that: The first rolling component (323) comprises a first rolling wheel (3231) and a first engaging tooth (3232), wherein the first engaging tooth (3232) is connected to the edge of the first rolling wheel (3231), and the number of the first engaging teeth (3232) is N, and the N first engaging teeth (3232) are arranged in a ring shape and at equal distances on the edge of the first rolling wheel (3231), and the teeth of the N first engaging teeth (3232) are arranged tilted, and the tilting direction is arranged in a counterclockwise direction, and N is a positive integer greater than 3.

6. The engineering surveying and mapping method based on satellite remote sensing technology according to claim 2, characterized in that: The transverse driving assembly (33) comprises a transverse plate (331), the transverse plate (331) is fixedly connected to the first guide support assembly (34), a second movable groove (332) is provided at the lower end of the transverse plate (331), a plurality of second driving motors (335) are fixedly arranged in the second movable groove (332), a second rotating rod (334) is connected to the driving end of the second driving motor (335), wherein a second rolling assembly (333) is fixedly sleeved outside a part of the second rotating rod (334), and a third rolling assembly (336) is fixedly sleeved outside another part of the second rotating rod (334).

7. The engineering surveying and mapping method based on satellite remote sensing technology according to claim 6, characterized in that: The structure of the third rolling component (336) is consistent with that of the second rolling component (333), and the second rolling component (333) includes a second rolling wheel (3331) and a second engaging tooth (3332), and the second engaging tooth (3332) is connected to the edge of the second rolling wheel (3331). The number of the second engaging teeth (3332) is M, and the M second engaging teeth (3332) are arranged in a ring shape and equidistantly on the edge of the second rolling wheel (3331), and the teeth of the M second engaging teeth (3332) are inclined, and the inclination direction is arranged in a clockwise direction, and M is a positive integer greater than 3.

8. The engineering surveying and mapping method based on satellite remote sensing technology according to claim 2, characterized in that: The invention also comprises a guide assembly (4), wherein the guide assembly (4) comprises a vertical movable groove (41) provided on the vertical driving assembly (32), and a sliding block (42) movably arranged in the vertical movable groove (41), wherein the sliding block (42) is fixedly arranged on the side wall of the horizontal driving assembly (33).

9. The engineering surveying and mapping method based on satellite remote sensing technology according to claim 6, characterized in that: The invention also includes a support plate assembly (5), wherein the support plate assembly (5) includes a second support plate (52) fixedly connected in the second movable groove (332), and a first support plate (51) movably arranged in the second movable groove (332), a second guide support assembly (53) is arranged between the first support plate (51) and the second support plate (52), and two ends of the second guide support assembly (53) are respectively fixedly connected to the first support plate (51) and the second support plate (52), wherein the second rolling assembly (333) is arranged corresponding to the first support plate (51), and the third rolling assembly (336) is arranged corresponding to the second support plate (52).

10. The engineering surveying and mapping method based on satellite remote sensing technology according to claim 9, characterized in that: It also includes a locking mechanism (6), which includes a resistance rod (61) fixedly connected to the upper end surface of the first support plate (51), the free end of the resistance rod (61) is arranged to resist the inclined plane (62), the inclined plane (62) is arranged on a fixed block (63), the fixed block (63) is fixedly arranged on the upper end surface of a pressing plate assembly (64), the pressing plate assembly (64) is movably arranged in the second movable groove (332), and a third guide support assembly (65) is fixedly connected to the upper end surface of the pressing plate assembly (64), and the upper end of the third guide support assembly (65) is fixedly connected to the top wall of the second movable groove (332).

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