An intelligent remote sensing surveying and mapping system and a surveying and mapping method thereof

Abstract

The application provides an intelligent remote sensing surveying and mapping system and a surveying and mapping method thereof, which comprises a surveying and mapping unmanned aerial vehicle body; a mounting rack is fixed on the surveying and mapping unmanned aerial vehicle body; a limiting mechanism is slidably arranged on the mounting rack; a supporting mechanism is arranged on the limiting mechanism; the limiting mechanism and the supporting mechanism are connected with a mounting mechanism in a matched mode; a shooting camera is mounted on the mounting mechanism; a driving mechanism is rotatably arranged on the mounting mechanism; and the driving mechanism is connected with a resisting mechanism in a matched mode. After the mounting mechanism is clamped on the mounting rack, the limiting mechanism is rotated, and the limiting mechanism can be clamped on the mounting mechanism when the limiting mechanism slides out of the mounting rack; the limiting mechanism drives the supporting mechanism to displace when the limiting mechanism slides; the supporting mechanism can support the mounting mechanism when the supporting mechanism slides; the shooting camera is fixed on the mounting mechanism; the driving mechanism is rotated, and the driving mechanism extrudes the resisting mechanism, so that the resisting mechanism is rotated into the mounting mechanism and is limited.

Description

Technical Field

[0001] This invention belongs to the field of remote sensing and mapping technology, specifically relating to an intelligent remote sensing and mapping system and its mapping method. Background Technology

[0002] Remote sensing mapping is a technique that uses various sensors on ground, air, and space platforms to create topographic maps or other thematic maps of the Earth or other celestial bodies. Surveying and mapping refers to the process of selecting existing feature points and boundaries on the ground and obtaining graphic and location information reflecting the current state of the ground through measurement methods, based on computer technology, optoelectronic technology, network communication technology, space science, and information science, and using Global Navigation Satellite System (GNSS), Remote Sensing (RS), and Geographic Information System (GIS) as core technologies, for use in engineering construction, planning and design, and administrative management.

[0003] However, most cameras on remote sensing and mapping drones are fixed to a mounting bracket at the bottom of the drone, leaving the bottom of the camera suspended in the air. When the drone descends and lands, if the ground is uneven, the camera tip may collide with the ground, making it difficult to protect its internal components and potentially causing damage to the equipment. In addition, since the camera is directly fixed to the mounting bracket, it must be disassembled with tools when the mapping components need to be replaced, which is cumbersome. Furthermore, the operator needs to readjust the camera's position before reuse, which is not conducive to improving the mapping results. Summary of the Invention

[0004] To address the problems in the prior art, this invention provides an intelligent remote sensing mapping system and its mapping method.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows:

[0006] An intelligent remote sensing and mapping system includes a mapping drone body, a mounting frame fixed on the mapping drone body, and a limiting mechanism sliding on the mounting frame; the limiting mechanism includes a lead screw, which is rotatably connected to the mounting frame, and a slide rod is fixedly connected to the mounting frame; a rack is threadedly connected to the lead screw, and another rack is slidably connected to the slide rod; both racks mesh with a gear, and a rotating shaft is fixedly mounted on the gear; the rotating shaft is rotatably connected to the mounting frame.

[0007] In a preferred embodiment of the present invention, a connecting rod is fixedly mounted on the rack, and the connecting rod is slidably connected to the mounting frame; a locking block is fixedly mounted on the connecting rod, and the locking block is engaged with the support frame.

[0008] In a preferred embodiment of the present invention, the limiting mechanism is provided with a support mechanism; the support mechanism includes a stop rod, a stop rod is fixedly installed on the connecting rod, a support rod is abutted on the stop rod, the support rod is slidably connected to the fixed rod, the fixed rod is fixedly connected to the mounting frame, a telescopic spring is sleeved on the fixed rod, and the support rod is connected to the mounting frame through the telescopic spring.

[0009] As a preferred embodiment of the present invention, the mounting bracket is fitted with a mounting mechanism; the mounting mechanism includes a support frame, the mounting bracket is fitted with the support frame, the support frame is provided with a slot, and a swing rod is rotatably mounted on the slot.

[0010] In a preferred embodiment of the present invention, the support frame is symmetrically fixedly connected with limiting blocks, the limiting blocks are engaged with the base, the base is rotatably connected with a connecting shaft, and the base is slidably connected with a stop block.

[0011] In a preferred embodiment of the present invention, a rubber pad is adhered to the base, and a camera is mounted on the support frame, with the camera in contact with the rubber pad.

[0012] As a preferred embodiment of the present invention, the mounting mechanism is connected to an abutting mechanism; the abutting mechanism includes an abutting block slidably connected to the mounting mechanism, the abutting block abutting a rotating wheel, and the rotating wheel being rotatably connected to the swing rod.

[0013] As a preferred embodiment of the present invention, a connecting shaft is fixedly installed on the swing arm, and a torsion spring is sleeved on the connecting shaft. The swing arm cooperates with the mounting mechanism through the torsion spring.

[0014] As a preferred embodiment of the present invention, the mounting mechanism is connected to a driving mechanism; the driving mechanism includes a rotating rod rotatably connected to the base, a guide wheel is fixedly mounted on the rotating rod, the two guide wheels are connected by a belt, and a sleeve is threadedly connected to the rotating rod, the sleeve being slidably connected to the base.

[0015] This invention also provides a mapping method for an intelligent remote sensing mapping system, specifically including the following steps:

[0016] S1: First, place the mounting mechanism on the mounting bracket. Use a tool to rotate the limiting mechanism. When the limiting mechanism slides, it can engage with the mounting mechanism and limit its movement.

[0017] S2: Furthermore, when the limiting mechanism drives the support mechanism to slide out of the mounting frame, the support mechanism can support the mounting mechanism.

[0018] S3: Then fix the camera on the mounting mechanism. After assembling the mounting mechanism, the mounting mechanism can be made to contact the camera.

[0019] S4: Finally, use a tool to rotate the drive mechanism. When the drive mechanism slides, it squeezes the resisting mechanism, thereby causing the resisting mechanism to rotate into the mounting mechanism for positioning.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] (1) The intelligent remote sensing mapping system and mapping method of the present invention firstly places the support frame on the mounting frame, and then uses a tool to rotate the lead screw. A rack is threaded on the lead screw. When the lead screw rotates on the mounting frame, it can drive the rack to slide along the mounting frame. A gear meshes on the rack, and another rack meshes on the gear. The rack is slidably connected to a slide rod fixed on the mounting frame. When the gear drives the rotating shaft to rotate, it can drive the other rack to slide along the slide rod. A connecting rod is fixedly installed on both racks. A locking block is fixed at the end of the connecting rod. When the two racks slide towards each other, the connecting rod can slide with the rack in the mounting frame, thereby causing the connecting rod to drive the locking block to slide out of the mounting frame and engage with the inside of the support frame, so as to facilitate the locking block to limit the support frame.

[0022] (2) The intelligent remote sensing mapping system and mapping method of the present invention have a stop rod fixedly installed on the connecting rod. The end of the stop rod is set with an inclined surface. A support rod is abutted on the stop rod. The part of the support rod that contacts the stop rod is set with an inclined surface. The support rod abuts the stop rod and is sleeved on the fixed rod. The fixed rod is fixedly connected to the mounting frame. A telescopic spring is sleeved on the fixed rod. The support rod is connected to the mounting frame through the telescopic spring. The support rod compresses the telescopic spring. The telescopic spring is in a compressed state. The stop rod slides with the connecting rod. When the connecting rod slides inside the mounting frame, the support rod slides with the stop rod under the reaction force of the telescopic spring. This causes the support rod to slide from inside the mounting frame to the support frame and abut. This causes the support rod to slide out of the mounting frame and support the bottom end of the support frame, thereby improving the fixing effect of the support frame.

[0023] (3) The intelligent remote sensing mapping system and mapping method of the present invention uses a tool to install the camera onto a support frame. Limiting blocks are fixedly installed at both ends of the support frame. The base is snapped onto the support frame, so that the limiting blocks and the base are snapped together. A rubber pad is fixedly installed on the base, and the rubber pad abuts against the bottom of the camera, thereby facilitating the protection of the bottom of the camera when the mapping UAV lands. Two rotating rods are rotatably connected to the end of the base. Guide wheels are fixedly installed on the rotating rods. Rotating one rotating rod with a tool drives the guide wheel to rotate. The two guide wheels are connected by a belt. Both rotating rods rotate inside the base. When rotating, the threaded sleeve on the rotating rod can slide along the inner wall of the base. The sleeve is fixedly connected to the stop block, which is set at an angle. When the sleeve drives the stop block to slide inside the base, the stop block can contact the rotating wheel on the swing rod, causing the rotating wheel to rotate along the swing rod. This causes the swing rod to rotate under the contact force of the stop block. A connecting shaft is fixedly installed on the swing rod, and a torsion spring is sleeved on the connecting shaft. The swing rod is connected to the base through the torsion spring. When the swing rod rotates, it drives the connecting shaft to rotate along the base, causing the torsion spring to deform. This causes the end of the swing rod near the torsion spring to rotate to the slot provided in the support frame, which also facilitates the swing rod to contact and limit the support frame. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] Figure 1 A schematic diagram of the overall structure of the intelligent remote sensing mapping system provided by the present invention;

[0027] Figure 2 for Figure 1 The diagram shown is an enlarged view of the structure of part A.

[0028] Figure 3 for Figure 1 The diagram shown is an enlarged view of the structure of section B.

[0029] Figure 4 This is a schematic diagram of the connection structure between the mounting bracket and the connecting rod of the present invention;

[0030] Figure 5 for Figure 4 The diagram shown is an enlarged view of the C-section structure.

[0031] Figure 6 This is a schematic diagram of the connection structure between the mounting bracket and the slide bar of the present invention;

[0032] Figure 7 for Figure 6 The diagram shown is an enlarged view of the structure of part D.

[0033] Figure 8 This is a schematic diagram of the connection structure between the support frame and the base of the present invention;

[0034] Figure 9 for Figure 8 The diagram shows an enlarged view of the E-section structure.

[0035] The diagram shows: 1. Surveying UAV body; 2. Mounting frame; 3. Limiting mechanism; 301. Lead screw; 302. Rack; 303. Gear; 304. Rotating shaft; 305. Connecting rod; 306. Locking block; 307. Sliding rod; 4. Camera; 5. Mounting mechanism; 501. Support frame; 502. Limiting block; 503. Base; 504. Rubber pad; 505. Slot; 6. Supporting mechanism; 601. Support rod; 602. Abutment rod; 603. Telescopic spring; 604. Fixing rod; 7. Drive mechanism; 701. Sleeve rod; 702. Rotating rod; 703. Guide wheel; 704. Belt; 8. Abutting mechanism; 801. Abutment block; 802. Rotating wheel; 803. Swing rod; 804. Torsion spring; 805. Connecting shaft. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] Please see Figures 1 to 9 As shown, this embodiment of the invention provides an intelligent remote sensing and mapping system, specifically including a mapping drone body 1; a mounting frame 2 fixed on the mapping drone body 1; a limiting mechanism 3 sliding on the mounting frame 2; a supporting mechanism 6 provided on the limiting mechanism 3; the limiting mechanism 3 and the supporting mechanism 6 are both connected to the mounting mechanism 5. A camera 4 is mounted on the mounting mechanism 5, and a drive mechanism 7 rotates on the mounting mechanism 5, which is connected to a contact mechanism 8. Below, we will provide a detailed technical description of the specific structure and function of the limiting mechanism 3, the mounting mechanism 5, the supporting mechanism 6, the drive mechanism 7, and the contact mechanism in this embodiment.

[0038] Please see Figures 4 to 7As shown, the limiting mechanism 3 specifically includes a lead screw 301, which is rotatably connected to the mounting frame 2. A slide rod 307 is fixedly connected to the mounting frame 2. A rack 302 is threaded onto the lead screw 301, and another rack 302 is slidably connected to the slide rod 307. Both racks 302 mesh with a gear 303. A rotating shaft 304 is fixedly mounted on the gear 303, and the rotating shaft 304 is rotatably connected to the mounting frame 2. A connecting rod 305 is fixedly mounted on the rack 302, and the connecting rod 305 is slidably connected to the mounting frame 2. A locking block 306 is fixedly mounted on the connecting rod 305, and the locking block 306 is engaged with the support frame 501. In this embodiment, after the mounting mechanism 5 is placed on the mounting frame 2, the limiting mechanism 3 is rotated using a tool so that it can engage with the mounting mechanism 5 when it slides out of the mounting frame 2, thereby facilitating the limiting of the mounting mechanism 5.

[0039] Specifically, in this embodiment, the support frame 501 is first placed on the mounting frame 2, and then the lead screw 301 is rotated using a tool. A rack 302 is threaded onto the lead screw 301. When the lead screw 301 rotates on the mounting frame 2, it can drive the rack 302 to slide along the mounting frame 2. A gear 303 meshes on the rack 302, and another rack 302 meshes on the gear 303. The rack 302 is slidably connected to the slide rod 307 fixed on the mounting frame 2. When gear 303 drives shaft 304 to rotate, it can drive another rack 302 to slide along slide rod 307. Connecting rods 305 are fixedly installed on both racks 302. A locking block 306 is fixed to the end of the connecting rod 305. When the two racks 302 slide towards each other, the connecting rod 305 can slide with the rack 302 in the mounting frame 2, thereby causing the connecting rod 305 to drive the locking block 306 to slide out of the mounting frame 2 and engage with the support frame 501, so that the locking block 306 can limit the support frame 501.

[0040] Please see Figure 2 , Figure 3 , Figure 8 and Figure 9 As shown, the mounting mechanism 5 includes a support frame 501, which is engaged with the mounting frame 2. The support frame 501 has a slot 505, and a swing arm 803 is rotatably mounted in the slot 505. Limiting blocks 502 are symmetrically fixedly connected to the support frame 501, and these limiting blocks 502 are engaged with the base 503. A connecting shaft 805 is rotatably connected to the base 503, and a stop block 801 is slidably connected to the base 503. A rubber pad 504 is adhered to the base 503. A camera 4 is mounted on the support frame 501, and the camera 4 abuts against the rubber pad 504.

[0041] In this embodiment, a tool is used to install the camera 4 onto the support frame 501. Limiting blocks 502 are fixedly installed at both ends of the support frame 501. The base 503 is snapped onto the support frame 501, so that the limiting blocks 502 and the base 503 can be snapped together. A rubber pad 504 is fixedly installed on the base 503, and the rubber pad 504 abuts against the bottom of the camera 4, thereby facilitating the protection of the bottom of the camera 4 when the surveying drone body 1 lands.

[0042] Please refer to the figure. Figure 9 As shown, the drive mechanism 7 includes a rotating rod 702. Two rotating rods 702 are rotatably connected to the base 503. Guide wheels 703 are fixedly installed on the rotating rods 702, and the two guide wheels 703 are connected by a belt 704. A sleeve rod 701 is threadedly connected to the rotating rod 702, and the sleeve rod 701 is slidably connected to the base 503. A stop block 801 is fixedly installed on the sleeve rod 701. After the camera 4 is fixed to the mounting mechanism 5, the drive mechanism 7 can be rotated using a tool to squeeze the stop mechanism 8, thus limiting the stop mechanism 8 when it rotates into the mounting mechanism 5.

[0043] In this embodiment, two rotating rods 702 are rotatably connected to the end of the base 503. Guide wheels 703 are fixedly installed on the rotating rods 702. When one of the rotating rods 702 is rotated using a tool, the rotating rod 702 drives the guide wheel 703 to rotate. The two guide wheels 703 are connected by a belt 704. When both rotating rods 702 rotate inside the base 503, the sleeve 701 threaded on the rotating rod 702 can slide along the inner wall of the base 503. The sleeve 701 is connected to the abutment block 801.

[0044] Please refer to the figure. Figure 9As shown, the abutment mechanism 8 includes an abutment block 801, which slides on the mounting mechanism 5. A rotating wheel 802 abuts against the abutment block 801, and the rotating wheel 802 is rotatably connected to the swing arm 803. A connecting shaft 805 is fixedly mounted on the swing arm 803, and a torsion spring 804 is sleeved on the connecting shaft 805. The swing arm 803 is connected to the mounting mechanism 5 via the torsion spring 804. In this embodiment, the abutment block 801 is arranged at an angle. When the sleeve rod 701 drives the abutment block 801 to slide inside the base 503, the abutment block 801 can abut against the rotating wheel 802 provided on the swing rod 803, thereby causing the rotating wheel 802 to rotate along the swing rod 803. This causes the swing rod 803 to rotate under the abutment force of the abutment block 801. A connecting shaft 805 is fixedly installed on the swing rod 803, and a torsion spring 804 is sleeved on the connecting shaft 805. The swing rod 803 is connected to the base 503 through the torsion spring 804. When the swing rod 803 rotates, it drives the connecting shaft 805 to rotate along the base 503, thereby causing the torsion spring 804 to deform. This causes the end of the swing rod 803 near the torsion spring 804 to rotate to the slot 505 provided in the support frame 501, which also facilitates the swing rod 803 to abut and limit the support frame 501.

[0045] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the support mechanism 6 includes a stop rod 602, which is fixedly mounted on the connecting rod 305. A support rod 601 abuts against the stop rod 602, and the support rod 601 is slidably connected to a fixed rod 604. The fixed rod 604 is fixedly connected to the mounting frame 2, and a telescopic spring 603 is sleeved on the fixed rod 604. The support rod 601 is connected to the mounting frame 2 via the telescopic spring 603. The contact area between the stop rod 602 and the support rod 601 is angled, and the support rod 601 is slidably connected to the support frame 501. When the limiting mechanism 3 slides, it can cause the support mechanism 6 to move, facilitating support for the mounting mechanism 5 when the support mechanism 6 slides.

[0046] In this embodiment, a stop rod 602 is fixedly installed on the connecting rod 305. The end of the stop rod 602 is inclined. A support rod 601 abuts against the stop rod 602. The part of the support rod 601 that contacts the stop rod 602 is also inclined. The support rod 601 abuts against the stop rod 602. The support rod 601 is sleeved on the fixed rod 604. The fixed rod 604 is fixedly connected to the mounting frame 2. A telescopic spring 603 is sleeved on the fixed rod 604. The support rod 601 is connected to the mounting frame 2 through the telescopic spring 603. Next, the support rod 601 compresses the telescopic spring 603, putting the telescopic spring 603 in a compressed state. The abutment rod 602 slides with the connecting rod 305. When the connecting rod 305 slides inside the mounting frame 2, the support rod 601 slides with the abutment rod 602 under the reaction force of the telescopic spring 603. This causes the support rod 601 to slide from inside the mounting frame 2 to the support frame 501, thus supporting the bottom end of the support frame 501 when it slides out of the mounting frame 2, which helps to improve the fixing effect of the support frame 501.

[0047] This invention also provides a surveying method for an intelligent remote sensing surveying system, comprising the following steps:

[0048] S1: First, place the mounting mechanism 5 on the mounting bracket 2. Use a tool to rotate the limiting mechanism 3. When the limiting mechanism 3 slides, it can engage with the mounting mechanism 5 and limit its movement.

[0049] S2: Furthermore, when the limiting mechanism 3 drives the support mechanism 6 to slide out of the mounting frame 2, the support mechanism 6 can support the mounting mechanism 5.

[0050] S3: Then fix the camera 4 onto the mounting mechanism 5. After assembling the mounting mechanism 5, the mounting mechanism 5 can be made to contact the camera 4.

[0051] S4: Finally, use a tool to rotate the drive mechanism 7. When the drive mechanism 7 slides, it squeezes the abutment mechanism 8, thereby causing the abutment mechanism 8 to rotate into the mounting mechanism 5 for positioning.

[0052] In use, the support frame 501 is first placed on the mounting frame 2. Then, a tool is used to rotate the lead screw 301. A rack 302 is threaded onto the lead screw 301. When the lead screw 301 rotates on the mounting frame 2, it drives the rack 302 to slide along the mounting frame 2. A gear 303 meshes with the rack 302, and another rack 302 meshes with the gear 303. The rack 302 is slidably connected to the sliding rod 307 fixed on the mounting frame 2. The gear 303 drives the rotating shaft 3. When 04 rotates, it can drive another rack 302 to slide along the slide bar 307. Both racks 302 are fixedly mounted with connecting rods 305. The ends of the connecting rods 305 are fixed with locking blocks 306. When the two racks 302 slide towards each other, the connecting rods 305 can slide with the racks 302 in the mounting frame 2, thereby causing the connecting rods 305 to drive the locking blocks 306 to slide out of the mounting frame 2 and engage with the support frame 501, so that the locking blocks 306 can limit the support frame 501.

[0053] A stop rod 602 is fixedly installed on the connecting rod 305. The end of the stop rod 602 is inclined. A support rod 601 abuts against the stop rod 602. The part of the support rod 601 that contacts the stop rod 602 is also inclined. The support rod 601 abuts against the stop rod 602 and is sleeved on the fixed rod 604. The fixed rod 604 is fixedly connected to the mounting frame 2. A telescopic spring 603 is sleeved on the fixed rod 604. The support rod 601 is connected to the mounting frame 2 through the telescopic spring 603. 601 compresses the telescopic spring 603, putting the telescopic spring 603 in a compressed state. The abutment rod 602 slides with the connecting rod 305. When the connecting rod 305 slides inside the mounting frame 2, the support rod 601 slides with the abutment rod 602 under the reaction force of the telescopic spring 603. This causes the support rod 601 to slide from inside the mounting frame 2 to the support frame 501, thus supporting the bottom end of the support frame 501 when the support rod 601 slides out of the mounting frame 2, thereby improving the fixing effect of the support frame 501.

[0054] Using tools, the camera 4 is mounted onto the support frame 501. Limiting blocks 502 are fixedly installed at both ends of the support frame 501. The base 503 is then snapped onto the support frame 501, allowing the limiting blocks 502 to engage with the base 503. A rubber pad 504 is fixedly installed on the base 503, contacting the bottom of the camera 4 to protect its bottom during landing of the surveying drone 1. Two rotating rods 702 are rotatably connected to the end of the base 503. Guide wheels 703 are fixedly installed on the rotating rods 702. Rotating one rotating rod 702 causes the guide wheel 703 to rotate. The two guide wheels 703 are connected by a belt 704. When both rotating rods 702 rotate inside the base 503, the threaded sleeve 701 on the rotating rod 702 moves along the base 503. The inner wall slides, and the sleeve rod 701 is fixedly connected to the abutment block 801. The abutment block 801 is set at an angle. When the sleeve rod 701 drives the abutment block 801 to slide inside the base 503, the abutment block 801 can abut against the rotating wheel 802 set on the swing rod 803, thereby causing the rotating wheel 802 to rotate along the swing rod 803. This causes the swing rod 803 to rotate under the abutment force of the abutment block 801. A connecting shaft 805 is fixedly installed on the swing rod 803, and a torsion spring 804 is sleeved on the connecting shaft 805. The swing rod 803 is connected to the base 503 through the torsion spring 804. When the swing rod 803 rotates, it drives the connecting shaft 805 to rotate along the base 503, thereby causing the torsion spring 804 to deform. This causes the end of the swing rod 803 near the torsion spring 804 to rotate to the slot 505 provided in the support frame 501, which also facilitates the swing rod 803 to abut against and limit the support frame 501.

[0055] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0056] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An intelligent remote sensing mapping system, comprising a mapping drone body (1), wherein a mounting frame (2) is fixed on the mapping drone body (1), characterized in that: A limiting mechanism (3) is slidably provided on the mounting frame (2); the limiting mechanism (3) includes a lead screw (301), the lead screw (301) is rotatably connected to the mounting frame (2), a slide rod (307) is fixedly connected to the mounting frame (2), a rack (302) is threadedly connected to the lead screw (301), another rack (302) is slidably connected to the slide rod (307), both racks (302) mesh with a gear (303), a rotating shaft (304) is fixedly installed on the gear (303), the rotating shaft (304) is rotatably connected to the mounting frame (2), a connecting rod (305) is fixedly installed on the rack (302), the connecting rod (305) is slidably connected to the mounting frame (2); a locking block (306) is fixedly installed on the connecting rod (305), the locking block (306) is engaged with the support frame (501); The limiting mechanism (3) is provided with a support mechanism (6); the support mechanism (6) includes a stop rod (602), the stop rod (602) is fixedly installed on the connecting rod (305), the stop rod (602) abuts against a support rod (601), the support rod (601) is slidably connected to the fixed rod (604), the fixed rod (604) is fixedly connected to the mounting frame (2), the fixed rod (604) is sleeved with a telescopic spring (603), and the support rod (601) is connected to the mounting frame (2) through the telescopic spring (603); The mounting bracket (2) is engaged with the mounting mechanism (5); the mounting mechanism (5) includes a support frame (501), the mounting bracket (2) is engaged with the support frame (501), the support frame (501) is provided with a slot (505), and a swing rod (803) is rotatably mounted on the slot (505).

2. The intelligent remote sensing mapping system according to claim 1, characterized in that: The support frame (501) is symmetrically fixedly connected with limiting blocks (502), the limiting blocks (502) are engaged with the base (503), the base (503) is rotatably connected with a connecting shaft (805), and the base (503) is slidably connected with a stop block (801).

3. The intelligent remote sensing mapping system according to claim 2, characterized in that: A rubber pad (504) is attached to the base (503), and a camera (4) is mounted on the support frame (501). The camera (4) is in contact with the rubber pad (504).

4. The intelligent remote sensing mapping system according to claim 1, characterized in that: The mounting mechanism (5) is connected to an abutment mechanism (8); the abutment mechanism (8) includes an abutment block (801) that is slidably connected to the mounting mechanism (5), and a rotating wheel (802) is abutted on the abutment block (801), and the rotating wheel (802) is rotatably connected to the swing rod (803).

5. The intelligent remote sensing mapping system according to claim 4, characterized in that: A connecting shaft (805) is fixedly installed on the swing arm (803), and a torsion spring (804) is sleeved on the connecting shaft (805). The swing arm (803) cooperates with the mounting mechanism (5) through the torsion spring (804).

6. The intelligent remote sensing mapping system according to claim 2, characterized in that: The mounting mechanism (5) is connected to a driving mechanism (7); the driving mechanism (7) includes a rotating rod (702) rotatably connected to the base (503), a guide wheel (703) is fixedly installed on the rotating rod (702), the two guide wheels (703) are connected by a belt (704), a sleeve rod (701) is threadedly connected to the rotating rod (702), and the sleeve rod (701) is slidably connected to the base (503).

7. A surveying method for an intelligent remote sensing surveying system according to any one of claims 1 to 6, characterized in that, Includes the following steps: S1: First, place the mounting mechanism (5) on the mounting bracket (2), and use a tool to rotate the limiting mechanism (3). When the limiting mechanism (3) slides, it can engage with the mounting mechanism (5) and limit its movement. S2: Furthermore, when the limiting mechanism (3) drives the support mechanism (6) to slide out of the mounting frame (2), the support mechanism (6) can support the mounting mechanism (5); S3: Then fix the camera (4) on the mounting mechanism (5). After assembling the mounting mechanism (5), the mounting mechanism (5) can be made to contact the camera (4). S4: Finally, use a tool to rotate the drive mechanism (7). When the drive mechanism (7) slides, it squeezes the resisting mechanism (8), thereby causing the resisting mechanism (8) to rotate into the mounting mechanism (5) for positioning.

Images