CN113781634A - Three-dimensional data 1:1 vehicle scanning system and working method thereof - Google Patents
Three-dimensional data 1:1 vehicle scanning system and working method thereof Download PDFInfo
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Abstract
The invention discloses a three-dimensional data 1:1 vehicle scanning system, which comprises: the data processing system comprises a data receiving and storing module, an image processing module and a structural space and size identification module, the scanning device is connected with the data receiving and storing module in the data processing system, the input end and the output end of the image processing module are respectively connected with the data receiving and storing module and the structural space and size identification module, and the scanning device, the data processing system and the BIM model system are all connected with the controller. According to the invention, the appearance and the internal space of the motor home are scanned by the scanning device, the position and the size of each functional area in the space are identified by the data processing system, the model is built by the BIM model system, the functional area components are designed and installed in the model according to the actual proportion of 1:1, the proportion of 1:1 is designed, the product size designed in the model can be directly used for the motor home, and the accuracy of the space and the size of the motor home is effectively ensured.
Description
Technical Field
The invention belongs to the technical field of motor homes, and particularly relates to a three-dimensional datamation 1:1 vehicle scanning system and a working method thereof.
Background
The motor home, also called as "home on wheel", has two functions of "house" and "car", but its attribute is also car, is a kind of movable car with essential basic facilities at home. The Vehicle is also called as a motor caravan, "RV", is called as a renewable Vehicle in English, is also translated into Motorhome or Trailer, is called as RV for short, can be parked in sand beach, lakeside, grassland, hillside and forest far away from cities at will, and has a life style of the cities at the same time: the user can cook delicious food, take a hot bath, sleep a soft and comfortable bed, watch TV, listen to music, play DVD and the like.
The existing motor home is produced, most of the existing motor homes are manufactured firstly, then functional areas are arranged in the motor homes, the functional areas are designed frequently because of the unreasonable size or space reservation, or the problems that parts needed to be installed in the functional areas are designed unreasonably to cause the mutual interference among the parts or the size is not matched and the like to cause the abnormal installation of the motor homes, at the moment, the space and the size of a workshop are needed to be measured again, products needed to be installed in the functional areas are redesigned, even some products are needed to be customized by customers, repeated adjustment and modification are carried out for many times, the whole process consumes a large amount of time and labor, and meanwhile, the production cost of the motor homes is also improved.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects, the invention aims to provide a three-dimensional datamation 1:1 vehicle scanning system, which adopts a 1:1 ratio design, so that the three-dimensional datamation system is completely designed according to the actual size of a motor home, the product size designed in a model can be directly used for the motor home, the space and size accuracy of the motor home is effectively ensured, and the problems that the products interfere with each other in installation or are unreasonable in size and the like due to unreasonable design are avoided.
The technical scheme is as follows: in order to achieve the above object, the present invention provides a three-dimensional datamation 1 to 1 vehicle scanning system, comprising: scanning device, data processing system, BIM model system and controller, wherein, data processing system includes data reception storage module, image processing module and structure space and size identification module, scanning device is connected with data reception storage module among the data processing system, image processing module's input and output are connected with data reception storage module and structure space and size identification module respectively, scanning device, data processing system, BIM model system all are connected with the controller. According to the three-dimensional datamation 1:1 vehicle scanning system, the appearance and the internal space of a caravan are scanned through a scanning device, then the position and the size of each functional area in the space are identified through a data processing system, a model is built through a BIM model system, and the design and installation of each functional area component are carried out in the model according to the actual proportion of 1:1 according to the requirement, so that the product to be installed can be adjusted at any time in the process until the optimal state is adjusted, and then the three-dimensional datamation system is put into actual production, the problem of product scrapping caused by unqualified product size or unreasonable design is solved, the time, labor and material cost of the caravan production is reduced, the production cost of the caravan is further reduced, and the market requirement is better met.
The scanning device adopts a three-dimensional scanning device.
Furthermore, the BIM model system comprises an editing module, a space, a size matching module, a warning reminding module and a control module, wherein the editing module, the space, the size matching module and the warning reminding module are all connected with the control module.
The working method of the three-dimensional datamation 1:1 vehicle scanning system comprises the following specific working methods: 1): the scanning device scans the appearance and the interior of the motor home to acquire three-dimensional data of the motor home;
2): then sending the acquired three-dimensional data of the vehicle to a data receiving and storing module in a data processing system for storage;
3): the data receiving and storing module transmits the received scanning information to the image processing module;
4): the image processing module analyzes and processes the received scanning information, and then identifies the internal three-dimensional space and the size of the vehicle scanned in the image through the structural space and size identification module;
5): the structural space and size identification module transmits the identified vehicle information to the controller, and the controller transmits the information to the BIM model system;
6): after receiving the data, the BIM model system carries out caravan modeling according to the proportion of 1: 1;
7): after the motor home modeling is finished, matching the internal space and the size of the vehicle in the model;
8): then, designing a functional area in the model according to the needs of a user;
9): after the design, comparing the size of the product required to be installed in the functional area with the three-dimensional space and the size of the corresponding position in the interior of the caravan identified in the step 4), and if the two groups of data do not interfere with each other, proving that the design in the step 8) is feasible;
10): if the two sets of data in the previous step interfere with each other or have errors in size after comparison, step 8 needs to be repeated to redesign the problematic part.
The specific working method of the BIM model system in the invention is as follows: 1): comparing and matching designed functional area components with the space and the size in the caravan through a space and size matching module in the BIM model system, and judging whether installation among the components in each functional area is interfered and whether the installation size is matched;
2): for areas where components interfere with each other or are not matched in size, the warning reminding module gives warning reminding;
3): and (4) adjusting the size of the warning reminding area given in the last step to a proper state.
The scanning device comprises a laser scanning mechanism, a mechanical arm, a mounting base and a moving platform, wherein the laser scanning mechanism is arranged on the mechanical arm, the mechanical arm is arranged on the mounting base and is in rotatable connection with the mounting base, and the mounting base is arranged on the moving platform.
Further, moving platform includes guide rail and mounting panel, the mounting panel is movably connected through a set of slide bar and guide rail, the below and the removal actuating cylinder of mounting panel are connected, be equipped with lift platform on the mounting panel, the mounting base is located on the lift platform.
Furthermore, the mechanical arm adopts a multi-shaft mechanical arm, a rotary support is arranged at the end part of the mechanical arm, the laser scanning mechanism is rotatably connected with the rotary support, and a lighting lamp is arranged on the rotary support.
Furthermore, the rotating support comprises a support body, the laser scanning mechanism is hinged to the support body, a rotating ball head is arranged at the tail of the support body, a rotating seat is arranged at the lower part of the rotating ball head, and the rotating seat is meshed with a driving wheel at the output end of the driving motor through a gear.
The invention discloses a three-dimensional datamation 1:1 vehicle scanning system, which comprises the following specific adjusting method: 1): firstly, adjusting the position of a laser scanning mechanism according to the requirement of shooting, namely, moving a driving cylinder to drive a mounting plate to move to a specified position along a guide rail;
2): after the vehicle is moved to a designated position, the vehicle is scanned, and during scanning, the height and the angle of the laser scanning mechanism are adjusted according to requirements, namely the height of the mounting base is adjusted through the lifting platform, and then the mechanical arm is driven to rotate to a proper position through the rotary driving mechanism;
3): in the scanning process, the laser scanning mechanism can be adaptively rotated as required, namely, the rotating seat is driven to rotate by the driving motor, and the rotating ball head is driven by the rotating seat to rotate
Rotates together with it to drive the laser scanning mechanism to rotate.
The technical scheme shows that the invention has the following beneficial effects:
1. according to the three-dimensional datamation 1:1 vehicle scanning system, the appearance and the internal space of a caravan are scanned through a scanning device, then the position and the size of each functional area in the space are identified through a data processing system, a model is built through a BIM model system, and the design and installation of each functional area component are carried out in the model according to the actual proportion of 1:1 according to the requirement, so that the product to be installed can be adjusted at any time in the process until the optimal state is adjusted, and then the three-dimensional datamation system is put into actual production, the problem of product scrapping caused by unqualified product size or unreasonable design is solved, the time, labor and material cost of the caravan production is reduced, the production cost of the caravan is further reduced, and the market requirement is better met.
2. According to the three-dimensional datamation 1:1 vehicle scanning system, the design is carried out according to the proportion of 1:1, the three-dimensional datamation is completely designed according to the actual size of a motor home, the size of a product designed in a model can be directly used for the motor home, the accuracy of the space and the size of the motor home is effectively guaranteed, and the problems that the products are unreasonable in design, the installation is interfered with each other or the size is unreasonable are avoided.
3. The scanning device adopts a three-dimensional scanning device, so that the scanning accuracy can be effectively improved, and meanwhile, the positions of the scanning device can be adjusted according to actual scanning requirements due to the use of the mounting base, the moving platform and the rotating support, so that the working flexibility of the scanning device is further improved, and the production requirements are better met.
Drawings
FIG. 1 is a schematic diagram of the three-dimensional datamation 1 to 1 vehicle scanning system of the present invention;
FIG. 2 is a schematic view of the scanner apparatus of the present invention;
fig. 3 is a partial installation structure view of the scanner device of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1
The three-dimensional datamation 1:1 vehicle scanning system described in this embodiment includes: scanning device 1, data processing system 2, BIM model system 3 and controller, wherein, data processing system 2 includes data reception storage module, image processing module and structure space and size identification module, scanning device 1 is connected with data reception storage module in the data processing system 2, image processing module's input and output are connected with data reception storage module and structure space and size identification module respectively, scanning device 1, data processing system 2, BIM model system 3 all are connected with the controller.
The scanning device 1 in this embodiment employs a three-dimensional scanning device.
In the embodiment of the invention, the three-dimensional datamation 1:1 vehicle scanning system comprises an editing module, a space, a size matching module, a warning reminding module and a control module in the BIM model system 3, wherein the editing module, the space, the size matching module and the warning reminding module are all connected with the control module.
In this embodiment, the working method of the three-dimensional datamation 1:1 vehicle scanning system includes the following specific working methods: 1): the scanning device 1 scans the appearance and the interior of the motor home to acquire three-dimensional data of the vehicle;
2): then, sending the acquired three-dimensional data of the vehicle to a data receiving and storing module in the data processing system 2 for storage;
3): the data receiving and storing module transmits the received scanning information to the image processing module;
4): the image processing module analyzes and processes the received scanning information, and then identifies the internal three-dimensional space and the size of the vehicle scanned in the image through the structural space and size identification module;
5): the structural space and size identification module transmits the identified vehicle information to the controller, and the controller transmits the information to the BIM model system 3;
6): after receiving the data, the BIM model system 3 carries out caravan modeling according to the proportion of 1: 1;
7): after the motor home modeling is finished, matching the internal space and the size of the vehicle in the model;
8): and then designing a functional area in the model according to the requirements of the user.
In the working method of the three-dimensional datamation 1:1 vehicle scanning system described in this embodiment, the specific working method of the BIM model system 3 is as follows: 1): comparing and matching designed functional area components with the space and the size in the caravan through a space and size matching module in the BIM model system 3, and judging whether installation among the components in each functional area is interfered and whether the installation size is matched;
2): for areas where components interfere with each other or are not matched in size, the warning reminding module gives warning reminding;
3): and (4) adjusting the size of the warning reminding area given in the last step to a proper state.
Example 2
The three-dimensional datamation 1:1 vehicle scanning system described in this embodiment includes: scanning device 1, data processing system 2, BIM model system 3 and controller, wherein, data processing system 2 includes data reception storage module, image processing module and structure space and size identification module, scanning device 1 is connected with data reception storage module in the data processing system 2, image processing module's input and output are connected with data reception storage module and structure space and size identification module respectively, scanning device 1, data processing system 2, BIM model system 3 all are connected with the controller.
The scanning device 1 in this embodiment employs a three-dimensional scanning device.
In the embodiment of the invention, the three-dimensional datamation 1:1 vehicle scanning system comprises an editing module, a space, a size matching module, a warning reminding module and a control module in the BIM model system 3, wherein the editing module, the space, the size matching module and the warning reminding module are all connected with the control module.
In this embodiment, the scanning device 1 includes a laser scanning mechanism 11, a mechanical arm 12, a mounting base 13 and a mobile platform 14, the laser scanning mechanism 11 is disposed on the mechanical arm 12, the mechanical arm 12 is disposed on the mounting base 13, and the two are rotatably connected, and the mounting base 13 is disposed on the mobile platform 14.
In this embodiment, the moving platform 14 includes a guide rail 141 and a mounting plate 142, the mounting plate 142 is movably connected to the guide rail 141 through a set of sliding bars, the lower portion of the mounting plate 142 is connected to a moving driving cylinder, a lifting platform 143 is disposed on the mounting plate 142, and the mounting base 13 is disposed on the lifting platform 143.
In this embodiment, the mechanical arm 12 is a multi-axis mechanical arm, a rotating support 121 is disposed at an end of the multi-axis mechanical arm, the laser scanning mechanism 11 is rotatably connected to the rotating support 121, and an illumination lamp is disposed on the rotating support 121.
In this embodiment the rotating support 121 includes a support body, the laser scanning mechanism 11 is hinged to the support body, a rotating ball is arranged at the tail of the support body, a rotating seat is arranged at the lower part of the rotating ball, and the rotating seat is meshed with a driving wheel at the output end of the driving motor through a gear.
In this embodiment, the working method of the three-dimensional datamation 1:1 vehicle scanning system includes the following specific working methods: 1): the scanning device 1 scans the appearance and the interior of the motor home to acquire three-dimensional data of the vehicle;
2): then, sending the acquired three-dimensional data of the vehicle to a data receiving and storing module in the data processing system 2 for storage;
3): the data receiving and storing module transmits the received scanning information to the image processing module;
4): the image processing module analyzes and processes the received scanning information, and then identifies the internal three-dimensional space and the size of the vehicle scanned in the image through the structural space and size identification module;
5): the structural space and size identification module transmits the identified vehicle information to the controller, and the controller transmits the information to the BIM model system 3;
6): after receiving the data, the BIM model system 3 carries out caravan modeling according to the proportion of 1: 1;
7): after the motor home modeling is finished, matching the internal space and the size of the vehicle in the model;
8): then, designing a functional area in the model according to the needs of a user;
9): after the design, comparing the size of the product required to be installed in the functional area with the three-dimensional space and the size of the corresponding position in the interior of the caravan identified in the step 4), and if the two groups of data do not interfere with each other, proving that the design in the step 8) is feasible;
10): if the two sets of data in the previous step interfere with each other or have errors in size after comparison, step 8 needs to be repeated to redesign the problematic part.
In the working method of the three-dimensional datamation 1:1 vehicle scanning system described in this embodiment, the specific working method of the BIM model system 3 is as follows: 1): comparing and matching designed functional area components with the space and the size in the caravan through a space and size matching module in the BIM model system 3, and judging whether installation among the components in each functional area is interfered and whether the installation size is matched;
2): for areas where components interfere with each other or are not matched in size, the warning reminding module gives warning reminding;
3): and (4) adjusting the size of the warning reminding area given in the last step to a proper state.
The specific conditional operation method of the scanning device 1 in this embodiment is as follows: 1): firstly, adjusting the position of the laser scanning mechanism 11 according to the requirement of shooting, namely, moving the driving cylinder to drive the mounting plate 142 to move to a specified position along the guide rail 141;
2): after the vehicle is moved to a designated position, the vehicle is scanned, and during scanning, the height and the angle of the laser scanning mechanism 11 are adjusted according to requirements, namely the height of the mounting base 13 is adjusted through the lifting platform 143, and then the mechanical arm 12 is driven to rotate to a proper position through the rotary driving mechanism;
3): in the scanning process, laser scanning mechanism 11 can carry out the adaptability rotation as required, rotates through driving motor drive roating seat promptly, and under the drive of roating seat, rotatory bulb rotates with it together to it rotates to drive laser scanning mechanism 11.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (10)
1. A three-dimensional datamation 1 to 1 vehicle scanning system, characterized by: the method comprises the following steps: scanning device (1), data processing system (2), BIM model system (3) and controller, wherein, data processing system (2) are including data reception storage module, image processing module and structure space and size identification module, scanning device (1) is connected with the data reception storage module in data processing system (2), image processing module's input and output are connected with data reception storage module and structure space and size identification module respectively, scanning device (1), data processing system (2), BIM model system (3) all are connected with the controller.
2. The three-dimensional datamation 1-to-1 vehicle scanning system according to claim 1, wherein: the scanning device (1) adopts a three-dimensional scanning device.
3. The three-dimensional datamation 1-to-1 vehicle scanning system according to claim 1, wherein: the BIM model system (3) comprises an editing module, a space, a size matching module, a warning reminding module and a control module, wherein the editing module, the space, the size matching module and the warning reminding module are all connected with the control module.
4. A working method of a three-dimensional datamation 1:1 vehicle scanning system is characterized in that: the specific working method is as follows: 1): the method comprises the following steps that a scanning device (1) scans the appearance and the interior of a caravan to obtain three-dimensional data of the caravan;
2): then, sending the acquired three-dimensional data of the vehicle to a data receiving and storing module in the data processing system (2) for storage;
3): the data receiving and storing module transmits the received scanning information to the image processing module;
4): the image processing module analyzes and processes the received scanning information, and then identifies the internal three-dimensional space and the size of the vehicle scanned in the image through the structural space and size identification module;
5): the structural space and size identification module transmits the identified vehicle information to the controller, and the controller transmits the information to the BIM model system (3);
6): after receiving the data, the BIM model system (3) carries out caravan modeling according to the proportion of 1: 1;
7): after the motor home modeling is finished, matching the internal space and the size of the vehicle in the model;
8): then, designing a functional area in the model according to the needs of a user;
9): after the design, comparing the size of the product required to be installed in the functional area with the three-dimensional space and the size of the corresponding position in the interior of the caravan identified in the step 4), and if the two groups of data do not interfere with each other, proving that the design in the step 8) is feasible;
10): if the two sets of data in the previous step interfere with each other or have errors in size after comparison, step 8 needs to be repeated to redesign the problematic part.
5. The method of claim 1 for operating a three-dimensional datamation 1 to 1 vehicle scanning system, wherein: the specific working method of the BIM model system (3) is as follows: 1): comparing and matching designed functional area components with the space and the size in the caravan through a space and size matching module in the BIM model system (3), and judging whether installation among the components in each functional area is interfered and whether the installation size is matched;
2): for areas where components interfere with each other or are not matched in size, the warning reminding module gives warning reminding;
3): and (4) adjusting the size of the warning reminding area given in the last step to a proper state.
6. The three-dimensional datamation 1-to-1 vehicle scanning system according to claim 1, wherein: scanning device (1) includes laser scanning mechanism (11), arm (12), mounting base (13) and moving platform (14), laser scanning mechanism (11) are located on arm (12), arm (12) are located on mounting base (13), and both do rotatable formula and connect, mounting base (13) are located on moving platform (14).
7. The three-dimensional datamation 1 to 1 vehicle scanning system according to claim 6, wherein: moving platform (14) include guide rail (141) and mounting panel (142), movable connection is done with guide rail (141) through a set of slide bar in mounting panel (142), the below and the removal actuating cylinder of mounting panel (142) are connected, be equipped with lift platform (143) on mounting panel (142), install base (13) are located on lift platform (143).
8. The three-dimensional datamation 1 to 1 vehicle scanning system according to claim 7, wherein: the laser scanning mechanism is characterized in that the mechanical arm (12) is a multi-axis mechanical arm, a rotating support (121) is arranged at the end of the mechanical arm, the laser scanning mechanism (11) is rotatably connected with the rotating support (121), and an illuminating lamp is arranged on the rotating support (121).
9. The three-dimensional datamation 1 to 1 vehicle scanning system according to claim 7, wherein: the rotary support (121) comprises a support body, the laser scanning mechanism (11) is hinged to the support body, a rotary ball head is arranged at the tail of the support body, a rotary seat is arranged on the lower portion of the rotary ball head, and the rotary seat is meshed with a driving wheel at the output end of the driving motor through a gear.
10. The three-dimensional datamation 1 to 1 vehicle scanning system according to claim 9, wherein: the specific working method of the scanning device (1) is as follows: 1): firstly, the position of a laser scanning mechanism (11) is adjusted according to the requirement of shooting, namely, a driving cylinder is moved to drive a mounting plate (142) to move to a specified position along a guide rail (141);
2): after the vehicle is moved to a designated position, the vehicle is scanned, and during scanning, the height and the angle of the laser scanning mechanism (11) are adjusted according to requirements, namely the height of the mounting base (13) is adjusted through the lifting platform (143), and then the mechanical arm (12) is driven to rotate to a proper position through the rotary driving mechanism;
3): in the scanning process, laser scanning mechanism (11) can carry out the adaptability rotation as required, rotates through driving motor drive roating seat promptly, and under the drive of roating seat, rotatory bulb rotates with it together to it rotates to drive laser scanning mechanism (11).
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| CN113310533A (en) * | 2021-07-02 | 2021-08-27 | 江苏省苏中建设集团股份有限公司 | Automatic actual measurement system of building engineering |
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| CN109766649A (en) * | 2019-01-17 | 2019-05-17 | 中建三局安装工程有限公司 | A kind of Air Conditioning Facilities prefabrication of tube section installation method |
| CN112150607A (en) * | 2020-09-03 | 2020-12-29 | 长城汽车股份有限公司 | Vehicle space acquisition method and device, electronic equipment and storage medium |
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