Vehicle-mounted mobile measurement device and method

Abstract

The invention provides a vehicle-mounted mobile measurement device and method, and belongs to the technical field of vehicle-mounted mobile measurement. Comprising a mounting mechanism, the mounting mechanism comprises a mounting base, two side plates are arranged on the upper surface of the mounting base, a vehicle-mounted mobile measurement body is arranged between the two side plates, an adjusting mechanism is arranged above the mounting base, the adjusting mechanism comprises a mounting plate, and the mounting plate is located above the mounting base. According to the invention, dust can be collected, the dust is prevented from entering the equipment main body to influence the normal operation of the device, the device can be carried on a vehicle, the measurement efficiency is improved, and meanwhile, the deep learning module can carry out deep learning on shot image data, so that the measurement accuracy is improved. Therefore, standard specifications such as urban part management and road traffic signs and marking lines are completed, automatic / semi-automatic extraction functions of urban parts, traffic elements, garden elements and the like are researched and developed, and information extraction is more convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle-mounted mobile measurement, and particularly relates to a vehicle-mounted mobile measurement device and method. Background Art

[0002] At present, with the development of mobile measurement technology, using mobile measurement to obtain the surrounding environmental landforms and thus establish a model has gradually become a common means in engineering. Existing mobile measurement only uses a laser scanner to obtain laser scan environmental data. However, the laser scanner is prone to errors in special landforms, resulting in inaccurate environmental data, affecting the results of mobile measurement. Moreover, existing mobile measurement technology is prone to cause mistakes in engineering due to inaccurate environmental data. At the same time, existing mobile measurement technology cannot be mounted on vehicles, resulting in low measurement efficiency. Therefore, the present application provides a vehicle-mounted mobile measurement device and method to meet the requirements. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a vehicle-mounted mobile measurement device and method to solve the problems that existing mobile measurement technology is prone to cause mistakes in engineering due to inaccurate environmental data, and at the same time, existing mobile measurement technology cannot be mounted on vehicles, resulting in low measurement efficiency.

[0004] To solve the above technical problems, the present invention provides the following technical solutions:

[0005] A vehicle-mounted mobile measurement device and method, comprising: a mounting mechanism, the mounting mechanism includes a mounting base, the upper surface of the mounting base is provided with two side plates, a vehicle-mounted mobile measurement main body is arranged between the two side plates, an adjusting mechanism is arranged above the mounting base, and the adjusting mechanism includes a mounting plate, and the mounting plate is located above the mounting base.

[0006] Further, the top of the side plate is provided with a top plate, the upper surface of the top plate is provided with a dust collection groove, the side of the top plate is provided with a buffer plate, and the side of the buffer plate away from the top plate is provided with an inclined plate.

[0007] Further, a plurality of first mounting blocks are arranged on the side of the mounting base, and a plurality of second mounting blocks are arranged on the sides of the top plate and the buffer plate.

[0008] Further, each of the first mounting blocks and the second mounting blocks has a mounting hole on its surface, and the inside of the mounting hole is provided with threads.

[0009] Further, the adjusting mechanism further includes a placement plate located above the mounting plate. A plurality of first electric push rods are provided at the bottom of the mounting plate, and one end of each first electric push rod away from the mounting plate is fixedly connected to the upper surface of the mounting base. An installation tube is provided on the upper surface of the placement plate, and a panoramic camera is provided inside the installation tube.

[0010] Further, two fixing plates are provided on the upper surface of the mounting plate, the placement plate is located between the two fixing plates, and a rotating shaft is provided between the fixing plate and the placement plate. The placement plate is rotatably connected to the fixing plate through the rotating shaft.

[0011] Further, a sliding groove is formed on the side surface of the placement plate, a moving block is provided inside the sliding groove, the moving block is slidably connected to the sliding groove, a second electric push rod is provided at the bottom of the moving block, and one end of the second electric push rod away from the moving block is fixedly connected to the mounting plate.

[0012] Further, the vehicle-mounted mobile measurement main body includes a deep learning module for performing deep learning on image data to complete standard specifications such as urban component management and road traffic signs and markings, and developing automatic / semi-automatic extraction functions for urban components, traffic elements, garden elements, etc. The vehicle-mounted mobile measurement main body also includes a trajectory positioning assistance module for cooperating with the panoramic camera for operation and providing positioning assistance for the device. The vehicle-mounted mobile measurement main body also includes a remote transmission module for remotely transmitting the captured image data to ensure the timeliness of the data. The vehicle-mounted mobile measurement main body also includes a control module for system control, and the control module includes a data processing module for realizing automatic image stitching, color and light effect adjustment; and realizing functions such as scene loading, operation, and multi-source data fusion through a panoramic engine.

[0013] A vehicle-mounted mobile measurement method includes the following steps:

[0014] Step 1: Install the device at a suitable position on the vehicle through the first mounting block and the second mounting block. Then, the dust collecting groove provided on the upper surface of the top plate can collect dust, and at the same time, the buffer plate and the inclined plate provided can guide and collect the dust again.

[0015] Step 2: When the camera angle needs to be adjusted, the mounting plate is pushed to move through the first electric push rod. The movement of the mounting plate drives the placement plate and the installation tube to move, so as to adjust the height of the camera inside the installation tube and make the shooting range of the camera wider.

[0016] Step 3: Push the moving block to move through the second electric push rod, so that the moving block moves inside the sliding groove. While the moving block moves, it drives the placement plate to change the angle, so that the placement plate rotates between the fixed plates through the rotating shaft, thereby adjusting the angle of the camera inside the installation pipe;

[0017] Step 4: Use the panoramic camera to take pictures of the urban landscape, and the set deep learning module can perform deep learning on the captured image data, so as to complete the standard specifications such as urban component management and road traffic signs and markings, and develop automatic / semi-automatic extraction functions for urban components, traffic elements, garden elements, etc.;

[0018] Step 5: The trajectory positioning assistance module can be used in conjunction with the panoramic camera to provide positioning assistance for the device;

[0019] Step 6: The set remote transmission module can remotely transmit the captured image data to ensure the timeliness of the data;

[0020] Step 7: Through the data processing module inside the control module, automatic image stitching, color and light effect adjustment are realized; through the panoramic engine, functions such as scene loading, operation, and multi-source data fusion are realized.

[0021] Compared with the prior art, the present invention has at least the following beneficial effects:

[0022] In the above solution

[0023] First, the dust collection groove provided on the upper surface of the top plate can collect dust, and at the same time, the provided buffer plate and inclined plate can guide and collect the dust again, preventing the dust from entering the device main body and affecting the normal operation of the device;

[0024] Second, push the installation plate to move through the first electric push rod. The movement of the installation plate drives the placement plate and the installation pipe to move, so as to adjust the height of the camera inside the installation pipe, making the shooting range of the camera wider. At the same time, push the moving block to move through the second electric push rod, so that the moving block moves inside the sliding groove. While the moving block moves, it drives the placement plate to change the angle, so that the placement plate rotates between the fixed plates through the rotating shaft, thereby adjusting the angle of the panoramic camera inside the installation pipe, further increasing the shooting range of the device.

[0025] Thirdly, the deep learning module can perform deep learning on the captured image data, so as to complete the standards and specifications such as urban component management and road traffic signs and markings, and develop automatic / semi-automatic extraction functions for urban components, traffic elements, garden elements, etc., making the extraction of information more convenient. At the same time, the trajectory positioning assistance module can cooperate with the panoramic camera for operation to provide positioning assistance for the device. The remote transmission module can remotely transmit the captured image data to ensure the timeliness of the data. Through the data processing module inside the control module, automatic image stitching, color and light effect adjustment are realized; through the panoramic engine, functions such as scene loading, operation, and multi-source data fusion are realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present disclosure and, together with the specification, are further used to explain the principles of the present disclosure and enable those skilled in the relevant art to implement and use the present disclosure.

[0027] Figure 1 is the front view of the vehicle-mounted mobile measurement device;

[0028] Figure 2 is the structural schematic diagram of the installation mechanism in the vehicle-mounted mobile measurement device;

[0029] Figure 3 is the structural schematic diagram of the adjustment mechanism in the vehicle-mounted mobile measurement device;

[0030] Figure 4 is the structural schematic diagram of the vehicle-mounted mobile measurement main body in the vehicle-mounted mobile measurement device;

[0031] [Reference Numerals]

[0032] 1. Installation mechanism; 11. Installation base; 12. Side plate; 13. Top plate; 14. Dust collection groove; 15. First mounting block; 16. Second mounting block; 17. Mounting hole; 18. Buffer plate; 19. Inclined plate; 2. Adjustment mechanism; 21. Mounting tube; 22. Panoramic camera; 23. Placing plate; 24. Mounting plate; 25. First electric push rod; 26. Fixed plate; 27. Rotating shaft; 28. Chute; 29. Moving block; 210. Second electric push rod; 3. Vehicle-mounted mobile measurement main body; 31. Deep learning module; 32. Trajectory positioning assistance module; 33. Remote transmission module; 34. Control module.

[0033] As shown in the figure, in order to clearly implement the structure of the embodiments of the present invention, specific structures and devices are labeled in the figure. However, this is only for illustrative purposes and is not intended to limit the present invention to this specific structure, device, and environment. According to specific needs, those of ordinary skill in the art can adjust or modify these devices and environments, and the adjustments or modifications still fall within the scope of the appended claims. Detailed implementation manners

[0034] The following describes in detail a vehicle-mounted mobile measurement device and method provided by the present invention with reference to the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.

[0035] It should be noted that when referring to "an embodiment", "embodiments", "exemplary embodiments", "some embodiments", etc. in the specification, it indicates that the described embodiments may include specific features, structures, or characteristics, but not necessarily every embodiment includes such specific features, structures, or characteristics. Additionally, when combining embodiments to describe specific features, structures, or characteristics, implementing such features, structures, or characteristics in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0036] Generally, terms can be understood at least in part from their use in the context. For example, at least in part depending on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or can be used to describe a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey a set of exclusive factors, but rather, at least in part depending on the context, to allow for the existence of other factors that may not be explicitly described.

[0037] It can be understood that the meanings of "on", "above", and "over" in the present disclosure should be interpreted in the broadest manner, such that "on" not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above" or "over" not only means "above" or "over" something, but also can include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0038] In addition, spatial relative terms such as "beneath", "below", "lower", "above", "upper", etc. may be used herein for convenience of description to describe the relationship of one element or feature to another or multiple other elements or features, as shown in the drawings. The spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the drawings. The device may be oriented in other ways, and the spatial relative descriptors used herein may be interpreted accordingly.

[0039] Embodiment 1

[0040] As Figure 1 and Figure 4 As shown, an embodiment of the present invention provides a vehicle-mounted mobile measurement device, including: a mounting mechanism 1, the mounting mechanism 1 includes a mounting base 11, two side plates 12 are arranged on the upper surface of the mounting base 11, a vehicle-mounted mobile measurement main body 3 is arranged between the two side plates 12, an adjusting mechanism 2 is arranged above the mounting base 11, and the adjusting mechanism 2 includes a mounting plate 24, and the mounting plate 24 is located above the mounting base 11.

[0041] According to a preferred embodiment of the present application, a top plate 13 is arranged at the top of the side plate 12, a dust collection groove 14 is arranged on the upper surface of the top plate 13, a buffer plate 18 is arranged on the side surface of the top plate 13, an inclined plate 19 is arranged on the side of the buffer plate 18 away from the top plate 13, several first mounting blocks 15 are arranged on the side surface of the mounting base 11, several second mounting blocks 16 are arranged on the side surfaces of the top plate 13 and the buffer plate 18, mounting holes 17 are formed on the surfaces of each first mounting block 15 and second mounting block 16, threads are arranged inside the mounting holes 17, the device is installed at a suitable position of the vehicle through the first mounting blocks 15 and the second mounting blocks 16, and then the dust can be collected through the dust collection groove 14 arranged on the upper surface of the top plate 13. At the same time, the buffer plate 18 and the inclined plate 19 arranged can guide and collect the dust again.

[0042] According to a preferred embodiment of the present application, the adjusting mechanism 2 further includes a placing plate 23, the placing plate 23 is located above the mounting plate 24, several first electric push rods 25 are arranged at the bottom of the mounting plate 24, and one end of each first electric push rod 25 away from the mounting plate 24 is fixedly connected to the upper surface of the mounting base 11. An installation tube 21 is arranged on the upper surface of the placing plate 23, and a panoramic camera 22 is arranged inside the installation tube 21.

[0043] According to a preferred embodiment of the present application, two fixing plates 26 are provided on the upper surface of the mounting plate 24. The placing plate 23 is located between the two fixing plates 26. A rotating shaft 27 is provided between the fixing plate 26 and the placing plate 23. The placing plate 23 is rotationally connected to the fixing plate 26 through the rotating shaft 27. A sliding groove 28 is formed on the side surface of the placing plate 23. A moving block 29 is arranged inside the sliding groove 28. The moving block 29 is slidably connected to the sliding groove 28. A second electric push rod 210 is arranged at the bottom of the moving block 29. One end of the second electric push rod 210 away from the moving block 29 is fixedly connected to the mounting plate 24. When the camera angle needs to be adjusted, the mounting plate 24 is pushed to move by the first electric push rod 25. The movement of the mounting plate 24 drives the placing plate 23 and the mounting tube 21 to move, so as to adjust the height of the camera inside the mounting tube 21, and make the shooting range of the camera wider.

[0044] According to a preferred embodiment of the present application, the vehicle-mounted mobile measurement main body 3 includes a deep learning module 31. The deep learning module 31 is used for deep learning of image data to complete standard specifications such as urban component management and road traffic signs and markings, and develop automatic / semi-automatic extraction functions for urban components, traffic elements, garden elements, etc. The vehicle-mounted mobile measurement main body 3 also includes a trajectory positioning assistance module 32. The trajectory positioning assistance module 32 is used to cooperate with the panoramic camera 22 for operation, and provide positioning assistance for the device. The vehicle-mounted mobile measurement main body 3 also includes a remote transmission module 33. The remote transmission module 33 is used to remotely transmit the captured image data to ensure the timeliness of the data. The vehicle-mounted mobile measurement main body 3 also includes a control module 34. The control module 34 is used for system control, and the control module 34 includes a data processing module. The data processing module is used to realize automatic image stitching, color and light effect adjustment; through the panoramic engine, functions such as scene loading, operation, and multi-source data fusion are realized.

[0045] Embodiment 2

[0046] A vehicle-mounted mobile measurement method includes the following steps:

[0047] Step 1, install the device at a suitable position on the vehicle through the first mounting block 15 and the second mounting block 16. Then, the dust can be collected through the dust collection groove 14 provided on the upper surface of the top plate 13. At the same time, the dust can be guided and collected again through the provided buffer plate 18 and inclined plate 19.

[0048] Step 2, when the camera angle needs to be adjusted, the mounting plate 24 is pushed to move by the first electric push rod 25. The movement of the mounting plate 24 drives the placing plate 23 and the mounting tube 21 to move, so as to adjust the height of the camera inside the mounting tube 21, and make the shooting range of the camera wider.

[0049] Step 3: Push the moving block 29 through the second electric push rod 210 to move the moving block 29 inside the sliding groove 28. While the moving block 29 moves, it drives the placement plate 23 to change the angle, so that the placement plate 23 rotates between the fixed plates 26 through the rotating shaft 27, thereby adjusting the angle of the camera inside the mounting tube 21;

[0050] Step 4: Shoot the urban landscape through the panoramic camera 22, and the set deep learning module 31 can perform deep learning on the captured image data, so as to complete the standard specifications such as urban component management and road traffic signs and markings, and develop the automatic / semi-automatic extraction functions of urban components, traffic elements, garden elements, etc.;

[0051] Step 5: The trajectory positioning assistance module 32 can be used in cooperation with the panoramic camera 22 to provide positioning assistance for the device;

[0052] Step 6: The set remote transmission module 33 can remotely transmit the captured image data to ensure the timeliness of the data;

[0053] Step 7: Through the data processing module inside the control module 34, automatic image stitching, color and light effect adjustment are realized; through the panoramic engine, functions such as scene loading, operation, and multi-source data fusion are realized.

[0054] The technical solution provided by the present invention can collect dust, prevent dust from entering the device main body and affecting the normal operation of the device, and can be carried on a vehicle to improve the measurement efficiency. At the same time, the set deep learning module 31 can perform deep learning on the captured image data, so as to complete the standard specifications such as urban component management and road traffic signs and markings, and develop the automatic / semi-automatic extraction functions of urban components, traffic elements, garden elements, etc., making the extraction of information more convenient. At the same time, the trajectory positioning assistance module 32 can be used in cooperation with the panoramic camera 22 to provide positioning assistance for the device. The set remote transmission module 33 can remotely transmit the captured image data to ensure the timeliness of the data. Through the data processing module inside the control module 34, automatic image stitching, color and light effect adjustment are realized; through the panoramic engine, functions such as scene loading, operation, and multi-source data fusion are realized.

[0055] The present invention covers any substitutions, modifications, equivalent methods and solutions made within the essence and scope of the present invention. For the public to have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention. However, those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion to the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0056] Those of ordinary skill in the art can understand that all or part of the steps in the methods of the above embodiments can be completed by instructing relevant hardware through a program, and this program can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disks, optical discs, etc.

[0057] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A vehicle-mounted mobile measurement device, characterized in that, Comprising: An installation mechanism (1), the installation mechanism (1) includes an installation base (11), the upper surface of the installation base (11) is provided with two side plates (12), between the two side plates (12) is provided with a vehicle-mounted mobile measurement main body (3), above the installation base (11) is provided with an adjustment mechanism (2), the adjustment mechanism (2) includes an installation plate (24), and the installation plate (24) is located above the installation base (11).

2. The vehicle-mounted mobile measurement device according to claim 1, characterized in that, The top of the side plate (12) is provided with a top plate (13), the upper surface of the top plate (13) is provided with a dust collection groove (14), the side of the top plate (13) is provided with a buffer plate (18), and the side of the buffer plate (18) away from the top plate (13) is provided with an inclined plate (19).

3. The vehicle-mounted mobile measurement device according to claim 2, characterized in that, The side of the installation base (11) is provided with a plurality of first installation blocks (15), and the sides of the top plate (13) and the buffer plate (18) are provided with a plurality of second installation blocks (16).

4. The vehicle-mounted mobile measurement device according to claim 3, characterized in that, Each surface of the first installation block (15) and the second installation block (16) is provided with an installation hole (17), and the inside of the installation hole (17) is provided with a thread.

5. The vehicle-mounted mobile measurement device according to claim 1, characterized in that, The adjustment mechanism (2) further includes a placement plate (23), the placement plate (23) is located above the installation plate (24), the bottom of the installation plate (24) is provided with a plurality of first electric push rods (25), and each end of the first electric push rod (25) away from the installation plate (24) is fixedly connected to the upper surface of the installation base (11), the upper surface of the placement plate (23) is provided with an installation tube (21), and inside the installation tube (21) is provided with a panoramic camera (22).

6. The vehicle-mounted mobile measurement device according to claim 5, wherein, The upper surface of the installation plate (24) is provided with two fixing plates (26), the placement plate (23) is located between the two fixing plates (26), and between the fixing plate (26) and the placement plate (23) is provided with a rotating shaft (27), and the placement plate (23) is rotationally connected to the fixing plate (26) through the rotating shaft (27).

7. The vehicle-mounted mobile measurement device according to claim 5, wherein, The side of the placement plate (23) is provided with a sliding groove (28), inside the sliding groove (28) is provided with a moving block (29), the moving block (29) is slidably connected to the sliding groove (28), the bottom of the moving block (29) is provided with a second electric push rod (210), and the end of the second electric push rod (210) away from the moving block (29) is fixedly connected to the installation plate (24).

8. The vehicle-mounted mobile measurement device according to claim 1, characterized in that, The in-vehicle mobile measurement main body (3) includes a deep learning module (31) which is used for performing deep learning on image data to complete standard specifications such as urban component management and road traffic signs and markings, and developing automatic / semi-automatic extraction functions for urban components, traffic elements, garden elements, etc. The in-vehicle mobile measurement main body (3) also includes a trajectory positioning assistance module (32) which is used to cooperate with the panoramic camera (22) for operation and provide positioning assistance for the device. The in-vehicle mobile measurement main body (3) also includes a remote transmission module (33) which is used to remotely transmit the captured image data to ensure the timeliness of the data. The in-vehicle mobile measurement main body (3) also includes a control module (34) which is used for system control, and the control module (34) includes a data processing module which is used to realize automatic image stitching, color and light effect adjustment; and realize functions such as scene loading, operation, and multi-source data fusion through the panoramic engine.

9. A vehicle-mounted mobile measurement method, characterized in that, Applying the in-vehicle mobile measurement device according to any one of the above claims 1-8, includes the following steps: Step 1: Install the device at a suitable position on the vehicle through the first mounting block (15) and the second mounting block (16). Then, the dust can be collected through the dust collection groove (14) provided on the upper surface of the top plate (13). At the same time, the buffer plate (18) and the inclined plate (19) provided can guide and collect the dust again; Step 2: When the camera angle needs to be adjusted, the first electric push rod (25) is used to push the mounting plate (24) to move. The movement of the mounting plate (24) drives the placement plate (23) and the mounting tube (21) to move, so as to adjust the height of the camera inside the mounting tube (21) and make the shooting range of the camera wider; Step 3: The second electric push rod (210) is used to push the moving block (29) to move, so that the moving block (29) moves inside the sliding groove (28). While the moving block (29) moves, it drives the placement plate (23) to change the angle, so that the placement plate (23) rotates between the fixed plates (26) through the rotating shaft (27), thereby adjusting the angle of the camera inside the mounting tube (21); Step 4: The panoramic camera (22) is used to shoot the urban landscape, and the deep learning module (31) provided can perform deep learning on the captured image data, so as to complete standard specifications such as urban component management and road traffic signs and markings, and develop automatic / semi-automatic extraction functions for urban components, traffic elements, garden elements, etc.; Step 5: The trajectory positioning assistance module (32) can cooperate with the panoramic camera (22) for operation and provide positioning assistance for the device; Step 6: The remote transmission module (33) provided can remotely transmit the captured image data to ensure the timeliness of the data; Step 7: Through the data processing module inside the control module (34), automatic image stitching, color and light effect adjustment are achieved; through the panoramic engine, functions such as scene loading, operation, and multi-source data fusion are realized.

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