A highway tunnel mobile measuring device and a measuring system

Abstract

This application provides a mobile measurement device and system for highway tunnels. The mobile measurement device includes a mobile platform, a sensing and measurement module, a first antenna, a second antenna, a processing device, and a display device. The mobile platform includes a mobile component and a placement platform positioned above the mobile component. The mobile measurement device moves within the highway tunnel via the mobile platform and receives satellite signals through the antenna to locate its position within the tunnel. This enables automated observation of points to be measured within the tunnel at preset monitoring locations, improving the measurement efficiency of the mobile measurement device. Furthermore, the antenna-assisted automated measurement enhances the accuracy of both positioning and measurement.

Description

Technical Field

[0001] This application belongs to the field of tunnel deformation measurement, specifically relating to a mobile measuring device and system for highway tunnels. Background Technology

[0002] With the development and construction of highway transportation in recent years, the number of highway tunnels has gradually increased. As the service life of highway tunnels increases, structural deformation and other defects occur. It is necessary to conduct real-time or periodic observations of the tunnel structure through various monitoring methods. At present, the main method is to use non-mobile measuring equipment to measure the structural deformation of highway tunnels manually. However, since the tunnels are long and there are many points to be measured, it is very costly in terms of manpower and time to measure them one by one. Utility Model Content

[0003] This application provides a mobile measurement device and system for highway tunnels. The mobile measurement device moves and measures within the highway tunnel via a mobile platform and receives satellite signals via an antenna to locate its position within the tunnel. This enables automated observation of the points to be measured in the highway tunnel from preset monitoring locations, which improves the measurement efficiency of the mobile measurement device. Furthermore, the antenna-assisted automated measurement improves the accuracy of the device's positioning and measurement.

[0004] In a first aspect, embodiments of this application provide a mobile surveying device for highway tunnels, the mobile surveying device for highway tunnels comprising:

[0005] A mobile platform, the mobile platform including a mobile component and a placement platform disposed above the mobile component;

[0006] A sensing and measurement module is mounted on the placement platform and is used to collect image data of the points to be measured in the highway tunnel.

[0007] A first antenna is disposed on the left side of the placement platform;

[0008] A second antenna is disposed on the right side of the placement platform;

[0009] A processing device is disposed in the internal space of the placement platform. The processing device is connected to the sensing and measurement module, the moving component, the display device, the first antenna, and the second antenna. The processing device is used to analyze the image data to obtain the deformation measurement result of the point to be measured.

[0010] The display device is disposed on the placement platform and is used to display the deformation measurement result.

[0011] In one possible example, the mobile surveying equipment for highway tunnels includes a first lateral connecting platform, a second lateral connecting platform, a third lateral connecting platform, and a fourth lateral connecting platform;

[0012] The first horizontal connecting platform is disposed at a first position on the placement platform, and the first horizontal connecting platform is used to fix the display device;

[0013] The second lateral connecting platform is disposed at a second position on the placement platform, and the third lateral connecting platform is disposed at a third position on the placement platform. The second lateral connecting platform and the third lateral connecting platform are used to fix the sensing and measurement module.

[0014] The fourth lateral connecting platform is disposed at the fourth position on the placement platform, and the fourth lateral connecting platform is used to fix the first antenna and the second antenna;

[0015] The fourth position is located between the second and third positions.

[0016] In one possible example, the sensing and measurement module includes a support platform, a pole mounted on the support platform, a camera array mounted on the pole, and a supplementary lighting assembly.

[0017] The support platform is connected to the second lateral connection platform and the third lateral connection platform respectively.

[0018] In one possible example, the camera array includes a front-view camera and a rear-view camera, and the lighting assembly includes a front fill light and a rear fill light;

[0019] The front fill light is used to provide supplemental lighting for the front-view camera, and the rear fill light is used to provide supplemental lighting for the rear-view camera.

[0020] In one possible example, the uprights include a first upright and a second upright, with the first upright positioned on the left side of the support platform and the second upright positioned on the right side of the support platform;

[0021] The front fill light and the front-view camera are located on both sides of the first upright, and the rear fill light and the rear-view camera are located on both sides of the second upright.

[0022] In one possible example, the mobile surveying device for highway tunnels includes a first antenna connector and a second antenna connector;

[0023] One end of the first antenna connector is connected to one end of the third lateral connecting platform, and the other end of the first antenna connector is connected to the first antenna. One end of the second antenna connector is connected to the other end of the third lateral connecting platform, and the other end of the second antenna connector is connected to the second antenna.

[0024] In one possible example, the mobile surveying device for highway tunnels includes a first placement unit, a second placement unit, a first connecting member, a second connecting member, a third connecting member, and a fourth connecting member;

[0025] The first storage unit is located below the platform on which it is placed, and the second storage unit is located below the first storage unit; the first connecting member and the second connecting member are symmetrically arranged, and the third connecting member and the fourth connecting member are symmetrically arranged.

[0026] The two ends of the first connector are respectively connected to the left side of the moving component and the second storage part; the two ends of the second connector are respectively connected to the right side of the moving component and the second storage part; the two ends of the third connector are respectively connected to the front side of the placement platform and the second storage part; the two ends of the fourth connector are respectively connected to the rear side of the placement platform and the second storage part.

[0027] In one possible example, the mobile surveying device for highway tunnels includes a power module and an inertial navigation module;

[0028] The inertial navigation module is located in the internal space of the first storage compartment, and the power module is located in the internal space of the second storage compartment.

[0029] The power module is connected to the inertial navigation module, the processing device, the camera array, the lighting component, the first antenna, and the second antenna, respectively.

[0030] In one possible example, the mobile measuring device for highway tunnels includes an odometer;

[0031] The odometer is installed inside the placement platform.

[0032] Secondly, embodiments of this application provide a mobile measurement system for highway tunnels, which includes the aforementioned mobile measurement equipment for highway tunnels.

[0033] As can be seen, in this embodiment of the application, the mobile measurement device for highway tunnels moves and measures within the highway tunnel via a mobile platform, and receives satellite signals via an antenna to locate the mobile measurement device's position within the highway tunnel. This enables automated observation of the points to be measured in the highway tunnel at preset monitoring positions, which is beneficial for improving the measurement efficiency of the mobile measurement device for highway tunnels. Furthermore, the antenna-assisted automated measurement helps improve the accuracy of the positioning and measurement of the mobile measurement device for highway tunnels. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of a mobile surveying device for highway tunnels provided in an embodiment of this application;

[0036] Figure 2 This is a cross-sectional view of a mobile surveying device for highway tunnels provided in an embodiment of this application;

[0037] Figure 3 This is a cross-sectional view of another mobile surveying device for highway tunnels provided in an embodiment of this application;

[0038] Figure 4 This is a top view of a mobile surveying device for highway tunnels provided in an embodiment of this application;

[0039] Figure 5 This is a schematic diagram of a mobile measurement system for highway tunnels provided in an embodiment of this application.

[0040] The following explains the reference numerals on the accompanying drawings:

[0041] The mobile measurement equipment for highway tunnels includes: 1. Mobile platform 10. Sensing and measurement module 20. First antenna 30. Second antenna 40. Processing device 50. Display device 60. Mobile component 11. Placement platform 12. First lateral connecting platform 70. Second lateral connecting platform 80. Third lateral connecting platform 90. Fourth lateral connecting platform 100. Support platform 110. Front-view camera 21. Rear-view camera 22. Front supplement light 23. Rear supplement light 24. First pole 120. Second pole 130. Pole connector 140. First antenna connector 150. Second antenna connector 160. First storage unit 170. Second storage unit 180. First connector 190. Second connector 200. Third connector 210. Fourth connector 220. Power module 230. Inertial navigation module 240. Odometer 250. Mobile measurement system for highway tunnels 1000. Detailed Implementation

[0042] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present application.

[0043] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0044] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0045] In the embodiments of this application, "and / or" describes the relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent the following three situations: A exists alone; A and B exist simultaneously; B exists alone. Among them, A and B can be singular or plural.

[0046] In this embodiment, the symbol " / " can indicate that the preceding and following objects are in an "or" relationship. Alternatively, the symbol " / " can also represent a division sign, i.e., performing a division operation. For example, A / B can mean A divided by B.

[0047] In the embodiments of this application, "at least one item" or its similar expression refers to any combination of these items, including any combination of a single item or a plurality of items. "One or more" means one or more, while "multiple" means two or more. For example, "at least one item" of a, b, or c can represent the following seven cases: a, b, c; a and b; a and c; b and c; a, b, and c. Each of a, b, and c can be an element or a set containing one or more elements.

[0048] In the embodiments of this application, "equal to" can be used with "greater than" and is applicable to technical solutions used when "greater than" is used; it can also be used with "less than" and is applicable to technical solutions used when "less than" is used. When "equal to" is used with "greater than", it is not used with "less than"; when "equal to" is used with "less than", it is not used with "greater than".

[0049] To better understand the solutions of the embodiments of this application, the background that may be involved in the embodiments of this application will be introduced below.

[0050] Please see Figures 1-4 , Figure 1 This is a schematic diagram of a mobile surveying device for highway tunnels provided in an embodiment of this application; Figure 2 This is a cross-sectional view of a mobile surveying device for highway tunnels provided in an embodiment of this application; Figure 3 This is a cross-sectional view of another mobile surveying device for highway tunnels provided in an embodiment of this application; Figure 4 This is a top view of a mobile surveying device for highway tunnels provided in an embodiment of this application.

[0051] The mobile measurement device 1 for highway tunnels provided in this application includes: a mobile platform 10, a sensing and measurement module 20, a first antenna 30, a second antenna 40, a processing device 50, and a display device 60.

[0052] The mobile platform 10 includes a mobile component 11 and a placement platform 12, with the placement platform 12 positioned above the mobile component 11. The mobile component 11 may include a drive system, a walking mechanism, a steering system, etc. The drive system is used to drive the mobile measuring equipment 1 for highway tunnels to move. The walking mechanism includes a wheeled structure with four wheels. The steering system is used to control the direction of travel of the mobile measuring equipment 1 for highway tunnels.

[0053] The sensing and measurement module 20 is set on the placement platform 12 and is used to collect image data of the points to be measured in the highway tunnel.

[0054] The processing device 50 is disposed in the internal space of the placement platform 12, and the display device 60 is disposed on the placement platform 12. The processing device 50 is connected to the sensing and measurement module 20, the moving component 11, the display device 60, the first antenna 30, and the second antenna 40. The processing device 50 is used to receive image data from the sensing and measurement module 20, analyze the pixel coordinate changes of the point to be measured in the image to obtain the deformation measurement result of the point to be measured, and transmit the deformation measurement result to the display device 60. The display device 60 is used to display the deformation measurement result of the point to be measured.

[0055] Among them, see Figure 1 The first antenna 30 is positioned on the left side of the placement platform 12, and the second antenna 40 is positioned on the right side of the placement platform 12, with the first antenna 30 and the second antenna 40 arranged symmetrically. The first antenna 30 and the second antenna 40 can be used to receive wireless signals transmitted by satellites. By receiving these signals and combining them with parameters such as satellite orbital parameters, the location of the mobile highway tunnel measuring device 1 can be calculated, so that the mobile highway tunnel measuring device 1 can accurately observe the points to be measured in the highway tunnel at the preset monitoring position in the highway tunnel through the sensing and measurement module 20.

[0056] In one possible example, the mobile measuring device 1 for highway tunnels includes a first lateral connecting platform 70, a second lateral connecting platform 80, a third lateral connecting platform 90, and a fourth lateral connecting platform 100; the first lateral connecting platform 70 is disposed at a first position on the placement platform 12 and is used to fix the display device 60; the second lateral connecting platform 80 is disposed at a second position on the placement platform 12, and the third lateral connecting platform 90 is disposed at a third position on the placement platform 12, and the second lateral connecting platform 80 and the third lateral connecting platform 90 are used to fix the sensing and measuring module 20; the fourth lateral connecting platform 100 is disposed at a fourth position on the placement platform 12 and is used to fix the first antenna 30 and the second antenna 40; the fourth position is located between the second position and the third position.

[0057] The first position is close to the rear side of the placement platform 12 and far from the front side of the placement platform 12, while the third position is close to the front side of the placement platform 12 and far from the rear side of the placement platform 12.

[0058] The fourth position is set between the second and third positions so that the first antenna 30 and the second antenna 40 are in the same longitudinal position as the camera array. This allows the position of the camera array to be located more accurately by using the position of the positioning antenna during the movement of the mobile measuring device 1 in the highway tunnel.

[0059] In one possible example, the sensing and measurement module 20 includes a support platform 110, a pole mounted on the support platform 110, a camera array and a supplementary lighting assembly mounted on the pole; the support platform 110 is connected to the second lateral connection platform 80 and the third lateral connection platform 90 respectively.

[0060] The support platform 110 is used to support the pole, camera array and lighting components.

[0061] In one possible example, the camera array includes a front-view camera 21 and a rear-view camera 22, and the lighting assembly includes a front fill light 23 and a rear fill light 24; the front fill light 23 is used to provide lighting for the front-view camera 21, and the rear fill light 24 is used to provide lighting for the rear-view camera 22.

[0062] In one possible example, the pole includes a first pole 120 and a second pole 130, with the first pole 120 disposed on one side of the support platform 110 and the second pole 130 disposed on the other side of the support platform 110; the front fill light 23 and the front view camera 21 are disposed on both sides of the first pole 120, and the rear fill light 24 and the rear view camera 22 are disposed on both sides of the second pole 130.

[0063] Among them, the forward-looking camera 21 is used to photograph the point to be measured within a certain field of view in front of the mobile measuring equipment 1 for highway tunnels, and the rear-looking camera 22 is used to photograph the point to be measured within a certain field of view behind the mobile measuring equipment 1 for highway tunnels.

[0064] There are two forward-facing cameras 21 and two front fill lights 23. The two forward-facing cameras 21 are vertically distributed on the first pole 120, and the two front fill lights 23 are vertically distributed on the first pole 120. Each front fill light 23 provides supplementary lighting for a single forward-facing camera 21. There are two rear-facing cameras 22 and two rear fill lights 24. The two rear-facing cameras 22 are vertically distributed on the second pole 130, and the two rear fill lights 24 are vertically distributed on the second pole 130. Each rear fill light 24 provides supplementary lighting for a single rear-facing camera 22.

[0065] The forward-view camera 21 and the rear-view camera 22 are located between the first pole 120 and the second pole 130.

[0066] The focal lengths of the two rear-view cameras 22 and the two front-view cameras 21 are not limited.

[0067] Optionally, the mobile surveying device 1 for highway tunnels includes a pole connecting part 140, with the two ends of the pole connecting part 140 respectively connected to the top of the first pole 120 and the top of the second pole 130.

[0068] In one possible example, the mobile surveying device 1 for highway tunnels includes a first antenna connector 150 and a second antenna connector 160; one end of the first antenna connector 150 is connected to one end of the third lateral connecting platform 90, and the other end of the first antenna connector 150 is connected to the first antenna 30; one end of the second antenna connector 160 is connected to the other end of the third lateral connecting platform 90, and the other end of the second antenna connector 160 is connected to the second antenna 40.

[0069] In one possible example, the mobile surveying device 1 for highway tunnels includes a first placement section 170, a second placement section 180, a first connecting member 190, a second connecting member 200, a third connecting member 210, and a fourth connecting member 220. The first placement section 170 is disposed below the placement platform 12, and the second placement section 180 is disposed below the first placement section 170. The first connecting member 190 and the second connecting member 200 are symmetrically arranged, as are the third connecting member 210 and the fourth connecting member 220. The two ends of the first connecting member 190 are respectively connected to the left side of the moving component 11 and the second placement section 180, and the two ends of the second connecting member 200 are respectively connected to the right side of the moving component 11 and the second placement section 180. The two ends of the third connecting member 210 are respectively connected to the front side of the placement platform 12 and the second placement section 180. The two ends of the fourth connecting member 220 are respectively connected to the rear side of the placement platform 12 and the second placement section 180.

[0070] The first connector 190, the second connector 200, the third connector 210 and the fourth connector 220 are connected to the second storage part 180, which enhances the stability of the first storage part 170 and the second storage part 180 and reduces the risk of the mobile measuring equipment 1 in the highway tunnel falling off during movement.

[0071] In one possible example, the mobile measuring device 1 for highway tunnels includes a power module 230 and an inertial navigation module 240; the inertial navigation module 240 is disposed in the internal space of the first storage section 170, and the power module 230 is disposed in the internal space of the second storage section 180; the power module 230 is connected to the inertial navigation module 240, the processing device 50, the camera array, the supplementary lighting component, the first antenna 30, and the second antenna 40, respectively.

[0072] The power module 230 supplies power to the inertial navigation module 240, processing device 50, camera array, lighting assembly, first antenna 30, and second antenna 40. The power module 230 can also be connected to the moving component 11, and the power module 230 supplies power to the moving component 11.

[0073] The processing device 50, powered by the power module 230, can analyze image data in real time and obtain the deformation measurement results of the test point.

[0074] It is evident that by placing the power module 230 and the inertial navigation module 240 below the placement platform 12, it is beneficial to reduce the size of the mobile measurement device 1 for highway tunnels.

[0075] In one possible example, the mobile measuring device 1 for highway tunnels includes a odometer 250; the odometer 250 is disposed in the interior space of the placement platform 12.

[0076] The processing device 50 can be installed in the middle of the internal space of the placement platform 12, and the odometer 250 can be installed in the internal space of the placement platform 12 near the front side or near the rear side of the placement platform 12.

[0077] Among them, the odometer 250 can be an axle-encoded odometer, and the odometer 250 can be used to record the movement mileage of the mobile measuring device 1 in the highway tunnel.

[0078] The mobile measurement device 1 for highway tunnels moves and measures within the highway tunnel via a mobile platform 10. It receives satellite signals via an antenna to locate its position within the tunnel, enabling automated observation of the points to be measured at preset monitoring locations. This improves the measurement efficiency of the mobile measurement device 1, and the antenna-assisted automated measurement further enhances the accuracy of its positioning and measurement.

[0079] Please see Figure 5 , Figure 5 This is a schematic diagram of a mobile measurement system for highway tunnels provided in an embodiment of this application.

[0080] The mobile measurement system 1000 for highway tunnels provided in this application includes the aforementioned mobile measurement device 1 for highway tunnels.

[0081] In one possible example, the mobile measuring device 1 for highway tunnels includes a first lateral connecting platform 70, a second lateral connecting platform 80, a third lateral connecting platform 90, and a fourth lateral connecting platform 100; the first lateral connecting platform 70 is disposed at a first position on the placement platform 12 and is used to fix the display device 60; the second lateral connecting platform 80 is disposed at a second position on the placement platform 12, and the third lateral connecting platform 90 is disposed at a third position on the placement platform 12, and the second lateral connecting platform 80 and the third lateral connecting platform 90 are used to fix the sensing and measuring module 20; the fourth lateral connecting platform 100 is disposed at a fourth position on the placement platform 12 and is used to fix the first antenna 30 and the second antenna 40; the fourth position is located between the second position and the third position.

[0082] In one possible example, the sensing and measurement module 20 includes a support platform 110, a pole mounted on the support platform 110, a camera array and a supplementary lighting assembly mounted on the pole; the support platform 110 is connected to the second lateral connection platform 80 and the third lateral connection platform 90 respectively.

[0083] In one possible example, the camera array includes a front-view camera 21 and a rear-view camera 22, and the lighting assembly includes a front fill light 23 and a rear fill light 24; the front fill light 23 is used to provide lighting for the front-view camera 21, and the rear fill light 24 is used to provide lighting for the rear-view camera 22.

[0084] In one possible example, the pole includes a first pole 120 and a second pole 130, with the first pole 120 disposed on one side of the support platform 110 and the second pole 130 disposed on the other side of the support platform 110; the front fill light 23 and the front view camera 21 are disposed on both sides of the first pole 120, and the rear fill light 24 and the rear view camera 22 are disposed on both sides of the second pole 130.

[0085] In one possible example, the mobile surveying device 1 for highway tunnels includes a first antenna connector 150 and a second antenna connector 160; one end of the first antenna connector 150 is connected to one end of the third lateral connecting platform 90, and the other end of the first antenna connector 150 is connected to the first antenna 30; one end of the second antenna connector 160 is connected to the other end of the third lateral connecting platform 90, and the other end of the second antenna connector 160 is connected to the second antenna 40.

[0086] In one possible example, the mobile surveying device 1 for highway tunnels includes a first placement section 170, a second placement section 180, a first connecting member 190, a second connecting member 200, a third connecting member 210, and a fourth connecting member 220. The first placement section 170 is disposed below the placement platform 12, and the second placement section 180 is disposed below the first placement section 170. The first connecting member 190 and the second connecting member 200 are symmetrically arranged, as are the third connecting member 210 and the fourth connecting member 220. The two ends of the first connecting member 190 are respectively connected to the left side of the moving component 11 and the second placement section 180, and the two ends of the second connecting member 200 are respectively connected to the right side of the moving component 11 and the second placement section 180. The two ends of the third connecting member 210 are respectively connected to the front side of the placement platform 12 and the second placement section 180. The two ends of the fourth connecting member 220 are respectively connected to the rear side of the placement platform 12 and the second placement section 180.

[0087] In one possible example, the mobile measuring device 1 for highway tunnels includes a power module 230 and an inertial navigation module 240; the inertial navigation module 240 is disposed in the internal space of the first storage section 170, and the power module 230 is disposed in the internal space of the second storage section 180; the power module 230 is connected to the inertial navigation module 240, the processing device 50, the camera array, the supplementary lighting component, the first antenna 30, and the second antenna 40, respectively.

[0088] In one possible example, the mobile measuring device 1 for highway tunnels includes a odometer 250; the odometer 250 is disposed in the interior space of the placement platform 12.

[0089] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0090] In this application, the terms "embodiment" and "implementation" mean that a specific feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this application. The appearance of these phrases in various locations throughout the specification does not necessarily refer to the same embodiment, nor are they independent or alternative embodiments mutually exclusive with other embodiments. Those skilled in the art will understand, explicitly and implicitly, that the embodiments described in this application can be combined with other embodiments. Furthermore, it should be understood that the features, structures, or characteristics described in the various embodiments of this application can be arbitrarily combined to form another embodiment that does not depart from the spirit and scope of the technical solution of this application, provided there is no contradiction between them.

[0091] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to the above preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions to the technical solutions of this application should not depart from the spirit and scope of the technical solutions of this application.

Claims

1. A mobile surveying device for highway tunnels, characterized in that, The mobile surveying equipment for highway tunnels includes: A mobile platform, the mobile platform including a mobile component and a placement platform disposed above the mobile component; A sensing and measurement module is mounted on the placement platform and is used to collect image data of the points to be measured in the highway tunnel. A first antenna is disposed on the left side of the placement platform; A second antenna is disposed on the right side of the placement platform; A processing device is disposed in the internal space of the placement platform. The processing device is connected to the sensing and measurement module, the moving component, the display device, the first antenna, and the second antenna. The processing device is used to analyze the image data to obtain the deformation measurement result of the point to be measured. The display device is disposed on the placement platform and is used to display the deformation measurement result.

2. The mobile surveying equipment for highway tunnels according to claim 1, characterized in that, The mobile surveying equipment for highway tunnels includes a first lateral connecting platform, a second lateral connecting platform, a third lateral connecting platform, and a fourth lateral connecting platform; The first horizontal connecting platform is disposed at a first position on the placement platform, and the first horizontal connecting platform is used to fix the display device; The second lateral connecting platform is disposed at a second position on the placement platform, and the third lateral connecting platform is disposed at a third position on the placement platform. The second lateral connecting platform and the third lateral connecting platform are used to fix the sensing and measurement module. The fourth lateral connecting platform is disposed at the fourth position on the placement platform, and the fourth lateral connecting platform is used to fix the first antenna and the second antenna; The fourth position is located between the second and third positions.

3. The mobile surveying equipment for highway tunnels according to claim 2, characterized in that, The sensing and measurement module includes a support platform, a pole mounted on the support platform, a camera array mounted on the pole, and a supplementary lighting component. The support platform is connected to the second lateral connection platform and the third lateral connection platform respectively.

4. The mobile surveying device for highway tunnels according to claim 3, characterized in that, The camera array includes a front-view camera and a rear-view camera, and the lighting assembly includes a front fill light and a rear fill light; The front fill light is used to provide supplemental lighting for the front-view camera, and the rear fill light is used to provide supplemental lighting for the rear-view camera.

5. The mobile surveying device for highway tunnels according to claim 4, characterized in that, The uprights include a first upright and a second upright, with the first upright disposed on the left side of the support platform and the second upright disposed on the right side of the support platform; The front fill light and the front-view camera are located on both sides of the first upright, and the rear fill light and the rear-view camera are located on both sides of the second upright.

6. The mobile surveying equipment for highway tunnels according to claim 2, characterized in that, The mobile surveying equipment for highway tunnels includes a first antenna connector and a second antenna connector. One end of the first antenna connector is connected to one end of the third lateral connecting platform, and the other end of the first antenna connector is connected to the first antenna. One end of the second antenna connector is connected to the other end of the third lateral connecting platform, and the other end of the second antenna connector is connected to the second antenna.

7. The mobile surveying device for highway tunnels according to claim 1, characterized in that, The mobile surveying equipment for highway tunnels includes a first placement unit, a second placement unit, a first connecting member, a second connecting member, a third connecting member, and a fourth connecting member; The first storage unit is located below the platform on which it is placed, and the second storage unit is located below the first storage unit; the first connecting member and the second connecting member are symmetrically arranged, and the third connecting member and the fourth connecting member are symmetrically arranged. The two ends of the first connector are respectively connected to the left side of the moving component and the second storage part; the two ends of the second connector are respectively connected to the right side of the moving component and the second storage part; the two ends of the third connector are respectively connected to the front side of the placement platform and the second storage part; the two ends of the fourth connector are respectively connected to the rear side of the placement platform and the second storage part.

8. The mobile surveying device for highway tunnels according to claim 7, characterized in that, The mobile surveying equipment for highway tunnels includes a power module and an inertial navigation module; The inertial navigation module is located in the internal space of the first storage compartment, and the power module is located in the internal space of the second storage compartment. The power module is connected to the inertial navigation module, the processing device, the camera array, the lighting component, the first antenna, and the second antenna, respectively.

9. The mobile surveying device for highway tunnels according to claim 1, characterized in that, The mobile measuring equipment for highway tunnels includes a odometer; The odometer is installed inside the placement platform.

10. A mobile surveying system for highway tunnels, characterized in that, Includes the mobile surveying equipment for highway tunnels as described in any one of claims 1-9.

Images