CN216450097U - Image acquisition device for engineering supervision - Google Patents
Image acquisition device for engineering supervision Download PDFInfo
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- CN216450097U CN216450097U CN202123213160.9U CN202123213160U CN216450097U CN 216450097 U CN216450097 U CN 216450097U CN 202123213160 U CN202123213160 U CN 202123213160U CN 216450097 U CN216450097 U CN 216450097U
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Abstract
The application relates to an image acquisition device for supervision of engineering, which relates to the technical field of supervision of engineering and comprises a detection module, a detection module and a control module, wherein the detection module is used for acquiring distance information between the image acquisition device and each edge position of a wall surface to be acquired and outputting the distance information; the control module is electrically connected to the signal output end of the detection module, receives and responds to the distance information and outputs a control signal; the execution module is electrically connected to the signal output end of the control module, receives and responds to the control signal and is used for driving the image acquisition device to move in position; and the acquisition module is arranged on the image acquisition device and is used for shooting pattern information with an acquisition wall surface. The method and the device have the effect of improving the quality acceptance work efficiency and precision of the pattern construction projects in the process of project supervision.
Description
Technical Field
The application relates to the technical field of engineering supervision, in particular to an image acquisition device for engineering supervision.
Background
Project supervision refers to the process of project supervision units according to laws, regulations and related technical standards, design documents and related contracts, representing construction units to implement investment control, progress control, quality control, contract management and coordination of the relationships of all the parties related to the construction.
At present, when carrying out quality standard monitoring to pattern construction projects such as indoor suspended ceiling, decorative wall at engineering supervision in-process, adopt artifical measurement to compare or gather wall photo information to carry out the sample and compare more. The working efficiency of manual measurement comparison is low, and the detection error is large; when the collected wall surface photo information is compared with the sample, in order to improve the accuracy of the subsequent pattern comparison, the wall surface to be collected needs to be photographed as far as possible, the difficulty of manual operation in the process is high, and the precision is difficult to control.
SUMMERY OF THE UTILITY MODEL
In order to improve work efficiency and precision that pattern class construction project quality was checked and accepted among the engineering supervision process, this application provides an image acquisition device for engineering supervision.
The application provides an image acquisition device for engineering supervision adopts following technical scheme:
an image acquisition device for engineering supervision comprises,
the detection module is used for acquiring distance information between the image acquisition device and each edge position of the wall surface to be acquired and outputting the distance information;
the control module is electrically connected to the signal output end of the detection module, receives and responds to the distance information, and outputs a control signal;
the execution module is electrically connected to the signal output end of the control module, receives and responds to the control signal and is used for driving the image acquisition device to move in position;
and the acquisition module is arranged on the image acquisition device and used for shooting pattern information with an acquisition wall surface.
Through adopting above-mentioned technical scheme, need be to indoor furred ceiling, when pattern class construction projects such as decorative wall carried out quality up to standard monitoring, place image acquisition device on indoor subaerial and towards the wall of gathering of will shooing earlier, detection module detects the distance information that each border position of wall was waited to gather to self position distance, and with distance signal transmission to control module, control module adjusts the position of collection module through the execution module according to received distance information, with the central point of collection module on the wall of waiting to gather the projection point adjustment to this wall department, the collection module is being looked at the wall of waiting to gather this moment. And finally, the acquisition module acquires the pattern information to be acquired in front to finish the acquisition work of the wall pattern information. The image acquisition device is used for acquiring wall patterns in the process of engineering supervision, and the efficiency and the precision of acquisition are greatly improved.
Optionally, the detection module includes a first laser radar and a second laser radar, and a scanning direction of the first laser radar is perpendicular to a scanning direction of the second laser radar.
Through adopting above-mentioned technical scheme, first laser radar detects the distance of treating two horizontal edges of wall of gathering, and the distance of treating two vertical edges of wall of gathering of second laser radar detects.
Optionally, the execution module comprises a horizontal moving component and a height adjusting component,
the horizontal moving assembly comprises four driving wheels which are symmetrically arranged, a driving motor is connected to the wheel shaft of each driving wheel in a transmission manner, and each driving motor is connected to the control module through a motor driver in a control manner and used for controlling the acquisition module to move in the horizontal direction;
the height adjusting assembly comprises an electric push rod which is vertically arranged, the detection module and the acquisition module are arranged at the movable end of the electric push rod, and the electric push rod is connected with the control module through a relay in a control mode.
Through adopting above-mentioned technical scheme, the horizontal migration subassembly is adjusted the position of image acquisition device on the horizontal plane, and the altitude mixture control subassembly is adjusted the position of image acquisition device direction of height to be convenient for adjust the central point department of taking the wall of gathering to the projection point of collection module on treating the wall of gathering.
Optionally, each of the driving wheels is provided as a mecanum wheel.
By adopting the technical scheme, the Mecanum wheels can be adopted to realize translation and in-situ rotation in any direction of the acquisition ground, so that the positioning rapidity of the acquisition module is improved, and the image acquisition efficiency is improved.
Optionally, the acquisition module includes a visual camera, a memory and a reading interface, the visual camera is connected to the control module in a control manner, when the distance between the image acquisition device and each edge of the wall to be acquired is equal, the control module outputs a trigger signal, and the visual camera receives and responds to the control module and is used for shooting image data of the wall to be acquired;
the memory is electrically connected to the signal output end of the visual camera and used for receiving and storing the image data;
the reading interface is electrically connected to the control module and is used for reading the image data by external reading equipment.
By adopting the technical scheme, after the acquisition module is accurately positioned, the visual camera acquires the image data of the wall surface and stores the image data in the memory, and meanwhile, the reading interface is convenient for acquisition personnel to copy the image data to the external data processing equipment.
Optionally, the acquisition module further includes a wireless transmission module electrically connected to the memory, and configured to send the image data to an external data processing device.
By adopting the technical scheme, the wireless transmission module can remotely transmit the acquired image data to the external data processing device, so that the real-time performance and the rapidity of engineering monitoring are improved.
Optionally, the display device further comprises a display module, electrically connected to the reading interface, for displaying image data captured by the visual camera.
Through adopting above-mentioned technical scheme, display module is convenient for gather personnel and is observed the image data who gathers in real time, promotes to gather personnel and uses the collection personnel of being convenient for to monitor the collection process when experiencing.
Optionally, the image acquisition device further comprises an input module, wherein the input module is electrically connected to the control module, and outputs a state switching signal based on the operation of an acquisition worker, so as to control the start and stop of the image acquisition device.
By adopting the technical scheme, the image acquisition device is convenient for acquisition personnel to start and stop at any time.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the indoor suspended ceiling is needed, when pattern construction projects such as decorative wall carried out quality up-to-standard monitoring, place image acquisition device on indoor subaerial and towards the wall of gathering of will shooing earlier, detection module detects the distance information that self position distance waited to gather each border position of wall, and with distance signal transmission to control module, control module adjusts the position of collection module through the execution module according to received distance information, adjust the central point department of this wall with the projection point of collection module on waiting to gather the wall, the collection module is being looked at in the wall of waiting to gather this moment. And finally, the acquisition module acquires the pattern information to be acquired in front to finish the acquisition work of the wall pattern information. The image acquisition device is used for acquiring wall patterns in the process of project supervision, so that the efficiency and the precision of acquisition are greatly improved;
2. after the acquisition module is accurately positioned, the visual camera acquires image data of the wall surface and stores the image data in the memory, and meanwhile, the reading interface is convenient for acquisition personnel to copy the image data to external data processing equipment;
3. the wireless transmission module can remotely transmit the acquired image data to an external data processing device, so that the real-time performance and the rapidity of engineering monitoring are improved.
Drawings
Fig. 1 is a schematic structural diagram of an image acquisition device for engineering supervision according to an embodiment of the present application.
Fig. 2 is a block diagram of an image acquisition device for engineering supervision according to an embodiment of the present application.
Description of reference numerals: 1. a housing; 2. a detection module; 21. a first laser radar; 22. a second laser radar; 3. a control module; 4. an execution module; 41. a horizontal movement assembly; 411. a drive wheel; 412. a drive motor; 413. a motor driver; 42. a height adjustment assembly; 421. an electric push rod; 422. a relay; 5. an acquisition module; 51. a vision camera; 52. a memory; 53. a reading interface; 54. a wireless transmission module; 6. an upper platform; 7. a display module; 8. and an input module.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses an image acquisition device for engineering supervision. Referring to fig. 1 and 2, an image acquisition apparatus for project supervision includes a detection module 2, a control module 3, an execution module 4, and an acquisition module 5. In the image acquisition device entity, detection module 2 and collection module 5 are fixed to be set up on same casing 1, in this embodiment, treat that the collection wall selects for vertical decoration wall, in other embodiments, treat that the collection wall also can choose for use for the ceiling that has the furred ceiling, only need to rotate 90 with detection module 2 and collection module 5 place casing 1, adjust collection module 5's collection visual angle to vertical upwards.
The detection module 2 is used for collecting distance information between the image collecting device and each edge position of the wall surface to be collected and outputting the distance information; the detection module 2 includes a first laser radar 21 and a second laser radar 22, and the first laser radar 21 and the second laser radar 22 are selected as URG-04LX single line laser radars in this embodiment. Wherein, first laser radar 21 sets up directly over collection module 5 for gather the distance of collection module 5 distance wall left and right sides edge on the horizontal direction. The second laser radar 22 is arranged on the same horizontal direction on the left side of the acquisition module 5 and is used for acquiring the distance from the acquisition module 5 to the upper edge and the lower edge of the wall surface in the vertical direction.
The execution module 4 is electrically connected to the signal output end of the control module 3, and is configured to drive the image capturing device to perform position movement, and the execution module 4 includes a horizontal moving component 41 and a height adjusting component 42.
The horizontal moving assembly 41 includes four driving wheels 411 disposed two by two symmetrically, in this embodiment, the driving wheels 411 are selected to be mecanum wheels. Each driving wheel 411 is driven by a driving motor 412, each driving motor 412 is controlled and connected to the control module 3 through a motor driver 413, and the control module 3 controls each mecanum wheel to realize free movement and rotation of the image acquisition device on the horizontal plane.
Control module 3 electricity is connected in the signal output part of first laser radar 21 and second laser radar 22, receives and responds the distance information that first laser radar 21 and the tired collection of second laser to output control signal. In this embodiment, the K60 single chip microcomputer of MK60DN512VLL10 model is selected and used in cooperation with the expansion board, and when the distance from the first laser radar 21 to the left edge of the wall to be detected is greater than the distance from the left edge of the wall to be detected to the edge of the wall to be detected, the control module 3 controls the driving wheel 411 to move the vehicle body to the left. When the distance from the upper edge of the wall to be detected, which is detected by the second laser radar 22, is greater than the distance from the lower edge of the wall to be detected, the control module 3 controls the electric push rod 421 to push out upwards. The rest can be analogized, and the description is omitted here.
The acquisition module 5 comprises a visual camera 51, a memory 52 and a reading interface 53. The vision camera 51 is a CMOS photo-image sensor in this embodiment. The vision camera 51 is in control connection with the control module 3, when the first laser radar 21 and the second laser radar 22 detect that the distances between the first laser radar 21 and the second laser radar 22 and the distances between the first laser radar and the second laser radar are equal to the distances between the first laser radar and the second laser radar and between the left edge and the right edge are equal to each other, the control module 3 outputs a trigger signal, and the vision camera 51 starts to work to collect image data of a wall surface to be collected. The memory 52 is a FLASH memory chip in this embodiment, and is electrically connected to the signal output terminal of the video camera 51 to receive and store image data sent from the video camera 51. The reading interface 53 is a USB3.0 interface in the present embodiment, and is electrically connected to the control module 3 for an external reading device to read the image data in the memory 52.
The application relates to an image acquisition device for engineering supervision still includes display module 7 and input module 8, and in this embodiment, display module 7 sets up to human-computer interaction's touch-control display screen with input module 8 an organic whole, and the electricity connects in control module 3, and display module 7 reads and shows the image data that vision camera 51 was shot through control module 3. The input module 8 is used for the acquisition personnel to start and stop the image acquisition device and output a corresponding state switching signal to be transmitted to the control module 3.
The implementation principle of the image acquisition device for engineering supervision in the embodiment of the application is as follows: when the patterns of the wall surface to be collected need to be monitored, and whether the patterns reach the standard or not is detected, the image collecting device is arranged on the indoor ground, and the visual camera 51 faces the wall surface to be collected. Then, the image acquisition device is started, the first laser radar 21 and the second laser radar 22 start to acquire distance information at two edges of the wall surface to be acquired and transmit the distance information to the control module 3, the control module 3 controls the image acquisition device to move through the execution module 4 according to the received distance information, finally, a projection point of a lens of the visual camera 51 on the wall surface to be acquired is located at the central position of the wall surface, the visual camera 51 starts to work and acquires a front view of the wall surface, the acquired image data are displayed on the display module 7 in real time and are simultaneously transmitted to the memory 52 to be stored, and the acquired image data are read by a subsequent external reading device or directly transmitted to an external data processing device through the wireless transmission module to be subjected to real-time contrastive analysis. The image acquisition device is used for acquiring wall patterns in the process of engineering supervision, and the efficiency and the precision of acquisition are greatly improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. An image acquisition device for engineering supervision is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the detection module (2) is used for acquiring distance information between the image acquisition device and each edge position of the wall surface to be acquired and outputting the distance information;
the control module (3) is electrically connected to the signal output end of the detection module (2), receives and responds to the distance information, and outputs a control signal;
the execution module (4) is electrically connected to the signal output end of the control module (3), receives and responds to the control signal, and is used for driving the image acquisition device to move in position;
and the acquisition module (5) is arranged on the image acquisition device and is used for shooting pattern information with an acquisition wall surface.
2. The image acquisition device for supervision of engineering according to claim 1, characterized in that: the detection module (2) comprises a first laser radar (21) and a second laser radar (22), and the scanning direction of the first laser radar (21) is perpendicular to the scanning direction of the second laser radar (22).
3. The image acquisition device for supervision of engineering according to claim 1, characterized in that: the execution module (4) comprises a horizontal moving component (41) and a height adjusting component (42),
the horizontal moving assembly (41) comprises four driving wheels (411) which are symmetrically arranged, a driving motor (412) is connected to the wheel shaft of each driving wheel (411) in a transmission manner, and each driving motor (412) is connected to the control module (3) through a motor driver (413) in a control manner and is used for controlling the acquisition module (5) to move in the horizontal direction;
height adjustment subassembly (42) are including electric putter (421) of vertical setting, detection module (2) and collection module (5) all set up the expansion end of electric putter (421), electric putter (421) through a relay (422) control connection in control module (3).
4. The image acquisition device for project supervision according to claim 3, characterized in that: each driving wheel (411) is arranged to be a Mecanum wheel.
5. The image acquisition device for supervision of engineering according to claim 1, characterized in that: the acquisition module (5) comprises a visual camera (51), a memory (52) and a reading interface (53),
the visual camera (51) is connected to the control module (3) in a control mode, when the distance position between the image acquisition device and each edge position of the wall surface to be acquired is equal, the control module (3) outputs a trigger signal, and the visual camera (51) receives and responds to the control module (3) and is used for shooting image data of the wall surface to be acquired;
the memory (52) is electrically connected to the signal output end of the visual camera (51) and receives and stores the image data;
the reading interface (53) is electrically connected to the control module (3) and is used for reading the image data by an external reading device.
6. The image acquisition device for supervision of engineering according to claim 5, characterized in that: the acquisition module (5) further comprises a wireless transmission module (54), and the wireless transmission module (54) is electrically connected to the memory (52) and is used for transmitting the image data to external data processing equipment.
7. The image acquisition device for supervision of engineering according to claim 5, characterized in that: the device is characterized by further comprising a display module (7), wherein the display module (7) is electrically connected to the control module (3) and is used for displaying image data shot by the visual camera (51).
8. The image acquisition device for supervision of engineering according to claim 1, characterized in that: still include input module (8), input module (8) electricity connect in control module (3), based on gathering personnel's operation, output a state switching signal for control opening of image acquisition device stops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123213160.9U CN216450097U (en) | 2021-12-20 | 2021-12-20 | Image acquisition device for engineering supervision |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123213160.9U CN216450097U (en) | 2021-12-20 | 2021-12-20 | Image acquisition device for engineering supervision |
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| CN216450097U true CN216450097U (en) | 2022-05-06 |
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| CN202123213160.9U Active CN216450097U (en) | 2021-12-20 | 2021-12-20 | Image acquisition device for engineering supervision |
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