CN117528027B - Construction management system based on BIM technology - Google Patents
Construction management system based on BIM technology Download PDFInfo
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- CN117528027B CN117528027B CN202311464491.0A CN202311464491A CN117528027B CN 117528027 B CN117528027 B CN 117528027B CN 202311464491 A CN202311464491 A CN 202311464491A CN 117528027 B CN117528027 B CN 117528027B
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- 238000009430 construction management Methods 0.000 title claims abstract description 21
- 238000005516 engineering process Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 51
- 238000010276 construction Methods 0.000 claims abstract description 48
- 238000012545 processing Methods 0.000 claims abstract description 34
- 238000003860 storage Methods 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 11
- 238000004146 energy storage Methods 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 9
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 16
- 230000033001 locomotion Effects 0.000 description 8
- 230000033228 biological regulation Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Geometry (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computational Mathematics (AREA)
- Structural Engineering (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Evolutionary Computation (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention belongs to the technical field of monitoring equipment, in particular to a construction management system based on BIM technology, which comprises: the system comprises an information input module, a BIM modeling module and a safety monitoring module, wherein the safety monitoring module comprises a collecting unit, an image processing unit, a video storage unit and a display terminal, and the collecting unit comprises a camera, an installation assembly and an intelligent adjusting assembly; according to the invention, the safety monitoring module and the BIM modeling module are arranged, and the moving path of the camera in the installation monitoring module is planned by utilizing BIM modeling, so that the rationality of the division of the safety monitoring module is enhanced on one hand, and on the other hand, the installation assembly is combined, so that the acquisition unit can periodically monitor the planned path, the potential safety hazard of the construction site is effectively reduced, and convenience is provided for construction management.
Description
Technical Field
The invention belongs to the technical field of monitoring equipment, and particularly relates to a construction management system based on a BIM technology.
Background
Along with the progress and development of science and technology, under the large environment of digital transformation of each industry, the digital development of the building industry is gradually developed, the fundamental purpose of digital transformation of the building industry is to improve the resource allocation efficiency and the productivity level through digital means, and construct an Internet platform of the building industry so as to improve the intelligent level of the building industry flow.
The construction management system is a network platform for coordination, optimization and intercommunication based on various relevant information data of building engineering projects, is combined with BIM technology, can integrate relevant information of various projects through a parameter model, and is shared and transferred in the whole life cycle process of project planning, operation and maintenance, so that engineering technicians can correctly understand and highly effect various building information, a cooperative work foundation is provided for design teams and construction subjects of all parties including building operation units, and important effects are played in terms of improving production efficiency, saving cost and shortening construction period.
In the existing construction management system, the implementation monitoring of construction sites is carried out by means of a fixed monitoring device, and in the real-time detection process, although the target can be continuously tracked by matching functions such as identification, personnel locking and the like, as the building position of monitoring equipment is in a fixed state, and various shielding objects exist in a complex environment of the construction sites, so that the monitoring dead angle is more, the safety accidents and the loss phenomenon of tools in the construction sites are inconvenient to monitor, and great hidden danger is brought to construction management.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is known to a person skilled in the art.
Disclosure of Invention
In order to overcome the defects in the prior art and solve the technical problems, the invention provides a construction management system based on BIM technology.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a construction management system based on BIM technology, which comprises an information input module, a BIM modeling module and a safety monitoring module;
the information input module is used for manually inputting construction information;
the BIM modeling module is used for constructing a construction site model;
the safety monitoring module is used for monitoring the construction site in real time and storing the construction site in a video mode;
the safety monitoring module comprises an acquisition unit, an image processing unit, a video storage unit and a display terminal;
The acquisition unit is used for shooting images of construction sites;
The image processing unit is in data connection with the acquisition unit and is used for processing data of the video shot by the acquisition unit;
The video storage unit is used for storing the video processed by the image processing unit and is in data connection with the image processing unit;
The display terminal is in data connection with the image processing unit and is used for displaying real-time shooting pictures;
the acquisition unit comprises a camera, a mounting assembly and an intelligent adjusting assembly;
the camera is in wireless connection with the image processing unit through the wireless component;
The installation assembly comprises upright posts and extension belts, the upright posts are detachably and fixedly installed on the ground, the extension belts are fixedly installed between two adjacent upright posts, and the camera is movably installed on the extension belts;
The intelligent regulation subassembly includes the removal procedure, the removal procedure is used for controlling the camera and removes on the installation component, the intelligent regulation subassembly is used for adjusting the shooting position of camera, and then the reinforcing is shot the effect.
Preferably, the security monitoring module further comprises a dynamic tracking unit, wherein the dynamic tracking unit is in data connection with the image processing unit and is used for identifying a dynamic object input into the image processing unit and controlling the acquisition unit to adjust the position;
the intelligent adjusting assembly is in wireless connection with the dynamic tracking unit and comprises a movable base, a driving motor, a driving wheel and a driving belt;
The camera is arranged on the movable base, a sliding ring is fixedly arranged on one side, away from the camera, of the movable base, the sliding ring is sleeved on the extension belt, and the sliding ring is in sliding connection with the extension belt;
a driving cavity is formed in the movable base, and a driving motor and an energy storage power supply are arranged in the driving cavity;
The two sides of the movable base are rotatably provided with driving wheels which are in friction connection with the extension belt;
the output end of the driving motor and the driving wheel are sleeved with a transmission belt, and the driving motor is in transmission connection with the driving wheel belt.
Preferably, the extension area is L shape and arranges, and the camera is located when the vertical section top of extension area, and the acquisition unit monitoring scope is big, and the camera is located when the extension area horizontal segment, and acquisition unit monitoring precision is high.
Preferably, the stand column is fixedly provided with a supporting plate, the extension belt is rotatably provided with a fastening bolt, the fastening bolt is detachably and fixedly arranged on the supporting plate and used for fixing the turning part of the extension belt, the sliding ring is provided with a notch, and the fastening bolt is positioned on the moving path of the notch.
Preferably, the stand top fixed mounting has the rain storehouse that hides, it installs the charging plate to hide in the rain storehouse, the external power supply line of charging plate, energy storage power extends to outside the driving chamber, and cooperates with the charging plate.
Preferably, a fixed magnet is fixedly arranged in the rain shielding bin, the part of the movable base corresponding to the fixed magnet is made of ferromagnetic materials, and the fixed magnet is used for suspending and fixing the movable base.
Preferably, the camera at least comprises a main body, a rotating motor and a mounting base, wherein the main body is rotatably mounted on the mounting base through the rotating motor, a cleaning plate is mounted in the rain shielding bin, the cleaning plate is contacted with the main body after the movable base is combined with the fixed magnet, and the rotating path of the main body is reversely perpendicular to the length of the cleaning plate.
Preferably, the switching cavity is arranged in the rain shielding bin, the switching tube is rotatably arranged in the switching cavity, the cleaning plates are in a plurality of designs and are fixedly arranged on the switching tube, the transmission plate is connected in the rain shielding bin through the elastic lifting type spring and is positioned on the moving path of the movable base, the transmission plate extends to two ends of the switching tube, the elastic poking plate is fixedly arranged on the transmission plate, poking wheels are fixedly arranged at two ends of the switching tube, and the poking wheels are positioned on the moving path of the poking plate.
Preferably, the rain shielding bin is fixedly provided with a water permeable pipe, the water permeable pipe is provided with an external water supply pipeline, the water permeable pipe extends into the inner cavity of the switching pipe, the switching pipe is fixedly provided with a plurality of groups of capillaries, the capillaries respectively extend into the cleaning plate, the water permeable pipe is provided with water outlets, the water outlets and the capillaries are designed in a staggered manner in an initial state, and the water outlets are aligned with the capillaries in the rotation process of the switching pipe.
Preferably, a scraping plate is fixedly arranged on the rain shielding bin and used for scraping and rubbing the cleaning plate.
The beneficial effects of the invention are as follows:
1. according to the construction management system based on the BIM technology, the safety monitoring module and the BIM modeling module are arranged, the moving path of the camera in the installation monitoring module is planned by using BIM modeling, so that the rationality of division of the safety monitoring module is enhanced on one hand, and the installation assembly is combined on the other hand when the construction site is monitored, so that the acquisition unit can periodically monitor the planned path, the potential safety hazard of the construction site is effectively reduced, and convenience is provided for construction management.
2. According to the construction management system based on the BIM technology, the extension belts are arranged in the L shape, when the cameras are positioned at the top ends of the extension belts, the shooting area of the cameras is increased, the construction management system is suitable for comprehensively monitoring construction sites when people are in disorder in daytime, the shooting precision of the cameras is increased along with the shortening of the distance between the cameras and the ground, the construction management system is suitable for observing the detailed positions in the construction sites, and the cameras are matched with the horizontal sections of the extension belts to enable the arrangement paths of the extension belts to be comprehensively checked in the periodical inspection process.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a system architecture diagram of a construction management system of the present invention;
FIG. 2 is a perspective view of the acquisition unit of the present invention;
FIG. 3 is an assembly view of a camera and intelligent regulation assembly;
FIG. 4 is an assembly view of a camera head with another view angle of the intelligent regulation component;
FIG. 5 is a cross-sectional view of the drive chamber;
FIG. 6 is a perspective view of a rain shelter;
FIG. 7 is an assembly view of a cleaning plate and a switching tube;
FIG. 8 is an enlarged view of a portion of FIG. 7 at A;
FIG. 9 is a partial internal construction view of the rain shelter;
FIG. 10 is a partial cross-sectional view of a rain shelter;
FIG. 11 is a partial cross-sectional view of the water permeable tube, the switching tube, and the cleaning plate;
In the figure: 1. a camera; 11. a main body; 12. a rotating electric machine; 13. a mounting base; 2. a column; 21. an extension belt; 22. a movable base; 23. a slip ring; 24. a drive chamber; 25. a driving motor; 26. an energy storage power supply; 27. a driving wheel; 28. a drive belt; 3. a support plate; 31. a fastening bolt; 32. a notch; 4. rain shielding bin; 41. a charging plate; 42. a fixed magnet; 43. a cleaning plate; 44. a switching cavity; 45. switching the tube; 46. a drive plate; 47. an elastic poking piece; 48. a poking wheel; 5. a water permeable pipe; 51. a capillary tube; 52. a water outlet hole; 53. a scraper.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 11, the construction management system based on the BIM technology is characterized by comprising an information input module, a BIM modeling module and a safety monitoring module;
the information input module is used for manually inputting construction information;
the BIM modeling module is used for constructing a construction site model;
the safety monitoring module is used for monitoring the construction site in real time and storing the construction site in a video mode;
the safety monitoring module comprises an acquisition unit, an image processing unit, a video storage unit and a display terminal;
The acquisition unit is used for shooting images of construction sites;
The image processing unit is in data connection with the acquisition unit and is used for processing data of the video shot by the acquisition unit;
The video storage unit is used for storing the video processed by the image processing unit and is in data connection with the image processing unit;
The display terminal is in data connection with the image processing unit and is used for displaying real-time shooting pictures;
The acquisition unit comprises a camera 1, an installation component and an intelligent adjusting component;
The camera 1 is in wireless connection with the image processing unit through a wireless component;
the installation assembly comprises upright posts 2 and an extension belt 21, wherein the upright posts 2 are detachably and fixedly installed on the ground, the extension belt 21 is fixedly installed between two adjacent upright posts 2, and the camera 1 is movably installed on the extension belt 21;
the intelligent adjusting component comprises a moving program, the moving program is used for controlling the camera 1 to move on the mounting component, and the intelligent adjusting component is used for adjusting the shooting position of the camera 1 so as to further enhance the shooting effect;
When the BIM technology is combined to manage the construction site, the construction site is monitored in real time through the safety monitoring module, the monitoring position is reflected to BIM modeling, the monitoring position of the construction site is optimized in cooperation with modeling, meanwhile, in the monitoring process, the image is acquired through the acquisition unit, the construction site is transmitted to the image processing unit, the image processing unit carries out noise reduction and other treatments on the shot image, the image is transmitted to the video storage unit for storage, and meanwhile, the image processed by the image processing unit is directly displayed on the display terminal;
in order to further enhance comprehensive control of the acquisition unit on construction site information and reduce shooting dead angles, the camera 1 is arranged on the installation component, and the position of the camera 1 on the installation component is changed under the adjustment of the intelligent adjusting component, so that the shooting range is enlarged, and the monitoring comprehensiveness of the acquisition unit on the construction site is enhanced;
Specifically, the installation component includes stand 2 and extension area 21, stand 2 is the column structure body, through fixed mounting in the construction site such as bolt, and install extension area 21 between the adjacent stand 2, utilize extension area 21 to connect stand 2, form netted monitored control system, and camera 1 movable mounting is on extension area 21, then when need carry out the adjustment to camera 1 position, make camera 1 follow extension area 21 motion, finally realize the overall control to the construction site, it is to know that intelligent regulation subassembly includes the removal procedure in this invention, the removal procedure is the procedure of preset, be used for controlling the cycle of camera 1 motion on the installation component, regularity, speed, under the control of intelligent regulation subassembly, camera 1 carries out periodic movement along the installation component, in the removal process, shoot the construction site around the direction of extension area 21, in the construction site that occupation space is great, through the periodic movement of camera 1, in time discover the potential safety hazard that exists in the construction site etc. for the management of construction site provides very big facility.
According to the invention, the safety monitoring module and the BIM modeling module are arranged, and the moving path of the camera 1 in the installation monitoring module is planned by utilizing BIM modeling, so that the rationality of division of the safety monitoring module is enhanced on one hand, and the installation assembly is combined on the other hand when monitoring a construction site, so that the acquisition unit can periodically monitor the planned path, further the potential safety hazard of the construction site is effectively reduced, and convenience is provided for construction management.
As a preferred embodiment of the present invention, the security monitoring module further includes a dynamic tracking unit, which is in data connection with the image processing unit, and is used for identifying a dynamic object input into the image processing unit, and controlling the acquisition unit to perform position adjustment;
The intelligent adjusting assembly is in wireless connection with the dynamic tracking unit, and further comprises a movable base 22, a driving motor 25, a driving wheel 27 and a driving belt 28;
The camera 1 is arranged on a movable base 22, a sliding ring 23 is fixedly arranged on one side, far away from the camera 1, of the movable base 22, the sliding ring 23 is sleeved on the extension belt 21, and the sliding ring 23 is in sliding connection with the extension belt 21;
A driving cavity 24 is formed in the movable base 22, and a driving motor 25 and an energy storage power supply 26 are installed in the driving cavity 24;
The two sides of the movable base 22 are rotatably provided with driving wheels 27, and the driving wheels 27 are in friction connection with the extension belt 21;
The output end of the driving motor 25 and the driving wheel 27 are sleeved with a transmission belt 28, and the driving motor 25 is in belt transmission connection with the driving wheel 27;
Under the comprehensive monitoring of a construction place, a dynamic tracking unit in a safety monitoring module is matched with an image processing unit, a picture shot by a camera 1 is transmitted to the image processing unit in the shooting process of the camera 1, the dynamic tracking unit identifies the picture in the image processing unit, judges and locks a dynamic object, the dynamic tracking unit sends information to an intelligent adjusting component in the moving process of the dynamic object, and the intelligent adjusting component moves on an installing component under the control of a preset moving program after receiving the information;
Specifically, under the control of the moving program, the driving motor 25 rotates forward or backward, the output end of the driving motor 25 is in belt transmission connection with the driving wheel 27 through the driving belt 28, so that the driving wheels 27 positioned at two sides of the moving base 22 rotate, and the moving base 22 is slidably mounted on the extending belt 21 through the sliding ring 23, so that under the action of friction force between the driving wheel 27 and the extending belt 21, the moving base 22 moves on the extending belt 21 with the camera 1, further, the position of a dynamic object is continuously tracked, while when the dynamic object is not tracked, the moving base 22 is periodically monitored on the arrangement path of the extending belt 21 under the control of the preset moving program, and in an environment with less active groups such as night, the dynamic tracking unit is started, further, the construction site is monitored, so that the dynamic object can be conveniently found, the tracking can be performed to a certain extent, and the operator can monitor the construction site timely and accurately.
As a preferred embodiment of the invention, the extension belt 21 is arranged in an L shape, when the camera 1 is positioned at the top of the vertical section of the extension belt 21, the monitoring range of the acquisition unit is large, and when the camera 1 is positioned at the horizontal section of the extension belt 21, the monitoring precision of the acquisition unit is high;
Through making extension area 21 be L shape range, in the control of construction site, when camera 1 upwards moves along the vertical section of extension area 21, the horizontal height of camera 1 keeps increasing, when camera 1 reachs extension area 21 top, the height that camera 1 is located its shooting scope this moment, because camera 1 is high from the ground for camera 1 shooting area increases at this moment, be fit for carrying out comprehensive control to the construction site when daytime personnel are comparatively disordered, and when camera 1 descends the in-process, along with camera 1 horizontal height's decline, camera 1 shortens with ground distance, make camera 1's shooting precision increase, be fit for observing the detail position in the construction site, cooperate extension area 21 horizontal section, make camera 1 carry out comparatively comprehensive inspection to extension area 21 range route in the periodic inspection process.
As a preferred embodiment of the present invention, the support plate 3 is fixedly installed on the upright 2, the fastening bolt 31 is rotatably installed on the extension belt 21, the fastening bolt 31 is detachably and fixedly installed on the support plate 3, and is used for fixing the turning position of the extension belt 21, the sliding ring 23 is provided with a notch 32, and the fastening bolt 31 is located on the moving path of the notch 32;
Because extension area 21 is flexible banded structure, after the range finishes, pull extension area 21 earlier for after the vertical section of extension area 21 is all tightened with the horizontal segment, install the fastening bolt 31 that rotates the connection on the extension area 21 this moment on backup pad 3, and then fix extension area 21, provide stable guide effect for sliding ring 23, offered breach 32 simultaneously on sliding ring 23, fastening bolt 31 is corresponding with breach 32 when sliding ring 23 removes, can avoid fastening bolt 31's existence, causes the hindrance to the removal of sliding ring 23.
As a preferred embodiment of the present invention, a rain shielding bin 4 is fixedly mounted at the top end of the upright post 2, a charging plate 41 is mounted in the rain shielding bin 4, the charging plate 41 is externally connected with a power supply line, and the energy storage power supply 26 extends out of the driving cavity 24 and is matched with the charging plate 41;
Because camera 1 is under the drive of removing base 22, need carry out the removal of one section route along extension area 21, in this process, in order to reduce the degree of difficulty when equipment installs, the convenience that reinforcing camera 1 and removal base 22 removed, through adopting energy storage power supply 26 to supply power for driving motor 25 and camera 1, and then the motion performance of reinforcing camera 1 and removal base 22, and in the long-term monitoring process of camera 1, the comprehensive monitoring time when it is located stand 2 top is longer, consequently, install and hide rain storehouse 4 at stand 2 top, and install charging plate 41 in hiding rain storehouse 4, charging plate 41 is connected with external power supply line, when removal base 22 moves to extension area 21 top with camera 1, charging plate 41 and energy storage power supply 26 combination this moment, through the electrode slice of installing on both contact surfaces, realize the transmission of electric energy, and then carry out the electric quantity for energy storage power supply 26.
As a preferred embodiment of the present invention, a fixed magnet 42 is fixedly installed in the rain shielding bin 4, a portion of the movable base 22 corresponding to the fixed magnet 42 is made of ferromagnetic material, and the fixed magnet 42 is used for suspending and fixing the movable base 22;
In the invention, the driving motor 25 adopts a power-off self-locking motor, when the driving motor 25 stops working, the output end of the driving motor 25 is fixed, at the moment, the friction force between the driving wheel 27 and the extension belt 21 is larger than the total weight force of the movable base 22 and the camera 1, and meanwhile, when the movable base 22 moves to the top end of the extension belt 21, the fixed magnet 42 and the movable base 22 generate magnetic attraction force, and under the cooperation of the magnetic attraction force, the stability of the movable base 22 when staying at the top end of the extension belt 21 is enhanced.
As a preferred embodiment of the present invention, the camera 1 at least comprises a main body 11, a rotating motor 12 and a mounting base 13, wherein the main body 11 is rotatably mounted on the mounting base 13 through the rotating motor 12, a cleaning plate 43 is mounted in the rain shielding bin 4, when the movable base 22 is combined with the fixed magnet 42, the cleaning plate 43 contacts with the main body 11, and the rotating path of the main body 11 is reversely vertical to the length of the cleaning plate 43;
In the use process of the camera 1, the camera 1 adopted in the invention at least comprises the main body 11, the rotating motor 12 and the mounting base 13, the main body 11 is rotatably mounted on the mounting base 13, and the main body 11 is controlled by the rotating motor 12, so that the main body 11 at least can rotate around the output end of the rotating motor 12, on one hand, the camera 1 with the rotating function can effectively adjust the monitoring range of the camera 1 in the monitoring of a construction place, and can effectively enhance the flexibility of adjusting the monitoring range by matching with a dynamic tracking unit and a preset program, on the other hand, after the movable base 22 moves into the rain shielding bin 4, the rotating motor 12 is started under the control of the preset degree to drive the main body 11 to rotate on the mounting base 13, and the main body 11 gradually contacts with the cleaning plate 43 in the rising process, so that the main body 11 rotates and can be matched with the cleaning plate 43 to clean the outer surface of the main body 11, thereby avoiding dust, dust and the like in the construction place from adhering too much on the outer surface of the main body 11, and affecting the shooting effect of the main body 11.
As a preferred embodiment of the present invention, a switching cavity 44 is provided in the rain shielding bin 4, a switching tube 45 is rotatably installed in the switching cavity 44, the cleaning plates 43 are plural in design and are all fixedly installed on the switching tube 45, a transmission plate 46 is connected in the rain shielding bin 4 through a spring elastic lifting manner, the transmission plate 46 is located on a movement path of the moving base 22, the transmission plate 46 extends to two ends of the switching tube 45, an elastic pulling piece 47 is fixedly installed on the transmission plate 46, pulling wheels 48 are fixedly installed at two ends of the switching tube 45, and the pulling wheels 48 are located on the movement path of the pulling piece;
In the long-term use process, in order to further enhance the cleaning of the camera 1, through evenly and fixedly mounting a plurality of cleaning plates 43 on the circumference of the switching tube 45, when the movable base 22 rises to the top end of the extension belt 21, the movement of the movable base 22 pushes the transmission plate 46 to rise, in the rising process of the transmission plate 46, the elastic poking piece 47 pushes the poking wheel 48 and the switching tube 45 to rotate, so that the position of the cleaning plate 43 on the switching tube 45 is changed, in the long-term cleaning process, the cleaning plate 43 is continuously switched, and the problem that the cleaning plate 43 is excessively worn when the same cleaning plate 43 is frequently used is avoided.
As a preferred embodiment of the present invention, the rain shielding bin 4 is fixedly provided with a water permeable pipe 5, the water permeable pipe 5 is provided with an external water supply pipeline, the water permeable pipe 5 extends into the inner cavity of the switching pipe 45, the switching pipe 45 is fixedly provided with a plurality of groups of capillary pipes 51, the capillary pipes 51 extend into the cleaning plate 43 respectively, the water permeable pipe 5 is provided with water outlet holes 52, the water outlet holes 52 and the capillary pipes 51 are designed in a dislocation manner in the initial state, and the water outlet holes 52 are aligned with the capillary pipes 51 in the rotation process of the switching pipe 45;
In the cleaning process of the camera 1, in order to enhance the cleaning effect of the cleaning plate 43, the water permeable pipe 5 is arranged, the water permeable pipe 5 is connected with an external water supply pipeline, water flows along the water permeable pipe 5 under the action of water pressure of the water supply pipeline, in the rotating process of the switching pipe 45, water outlet holes 52 on the water permeable pipe 5 are aligned and communicated with the end parts of capillary tubes 51 on the switching pipe 45, water flows into the cleaning plate 43 through the capillary tubes 51 and diffuses in the cleaning plate 43, it is required to know that the cleaning plate 43 adopted in the invention is made of one or more materials such as sponge, water permeable resin, cotton cloth and the like, the cleaning effect of the cleaning plate 43 on dust and impurities on the camera 1 is enhanced under the action of water, and the main body 11 is enabled to rotate back and forth by matching with the rotating motor 12, so that the cleaning effect on the main body 11 is enhanced.
As a preferred embodiment of the present invention, a scraping plate 53 is fixedly installed on the rain shielding bin 4, and the scraping plate 53 is used for scraping the cleaning plate 43;
In the process of rotating and replacing the cleaning plate 43, the cleaning plate 43 is contacted with the scraping plate 53, and the cleaning plate 43 in the rotating process is scratched, so that dust and impurities adhered to the cleaning plate 43 are effectively removed, and the cleaning plate 43 is convenient to use for a long time.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The construction management system based on the BIM technology is characterized by comprising an information input module, a BIM modeling module and a safety monitoring module;
the information input module is used for manually inputting construction information;
the BIM modeling module is used for constructing a construction site model;
the safety monitoring module is used for monitoring the construction site in real time and storing the construction site in a video mode;
the safety monitoring module comprises an acquisition unit, an image processing unit, a video storage unit and a display terminal;
The acquisition unit is used for shooting images of construction sites;
The image processing unit is in data connection with the acquisition unit and is used for processing data of the video shot by the acquisition unit;
The video storage unit is used for storing the video processed by the image processing unit and is in data connection with the image processing unit;
The display terminal is in data connection with the image processing unit and is used for displaying real-time shooting pictures;
the acquisition unit comprises a camera (1), a mounting assembly and an intelligent adjusting assembly;
the camera (1) is in wireless connection with the image processing unit through a wireless component;
the mounting assembly comprises a stand column (2) and an extension belt (21);
The stand columns (2) are detachably and fixedly arranged on the ground, the extension belt (21) is fixedly arranged between two adjacent stand columns (2), and the camera (1) is movably arranged on the extension belt (21);
The intelligent adjusting component comprises a moving program, the moving program is used for controlling the camera (1) to move on the mounting component, and the intelligent adjusting component is used for adjusting the shooting position of the camera (1) so as to further enhance the shooting effect;
The safety monitoring module further comprises a dynamic tracking unit which is in data connection with the image processing unit and is used for identifying a dynamic object input into the image processing unit and controlling the acquisition unit to adjust the position;
the intelligent adjusting assembly is in wireless connection with the dynamic tracking unit and comprises a movable base (22), a driving motor (25), a driving wheel (27) and a transmission belt (28);
The camera (1) is arranged on the movable base (22), a sliding ring (23) is fixedly arranged on one side, far away from the camera (1), of the movable base (22), the sliding ring (23) is sleeved on the extension belt (21), and the sliding ring (23) is in sliding connection with the extension belt (21);
A driving cavity (24) is formed in the movable base (22), and a driving motor (25) and an energy storage power supply (26) are arranged in the driving cavity (24);
the two sides of the movable base (22) are rotatably provided with driving wheels (27), and the driving wheels (27) are in friction connection with the extension belt (21);
The output end of the driving motor (25) and the driving wheel (27) are sleeved with a transmission belt (28), and the driving motor (25) is in belt transmission connection with the driving wheel (27);
the extension belt (21) is arranged in an L shape, when the camera (1) is positioned at the top of the vertical section of the extension belt (21), the monitoring range of the acquisition unit is large, and when the camera (1) is positioned at the horizontal section of the extension belt (21), the monitoring precision of the acquisition unit is high;
The support plate (3) is fixedly arranged on the upright post (2), the fastening bolt (31) is rotatably arranged on the extension belt (21), the fastening bolt (31) is detachably and fixedly arranged on the support plate (3) and used for fixing a turning position of the extension belt (21), a notch (32) is formed in the sliding ring (23), and the fastening bolt (31) is positioned on a moving path of the notch (32);
The top end of the upright post (2) is fixedly provided with a rain shielding bin (4), a charging plate (41) is arranged in the rain shielding bin (4), the charging plate (41) is externally connected with a power supply circuit, and the energy storage power supply (26) extends out of the driving cavity (24) and is matched with the charging plate (41);
A fixed magnet (42) is fixedly arranged in the rain shielding bin (4), the part of the movable base (22) corresponding to the fixed magnet (42) is made of ferromagnetic materials, and the fixed magnet (42) is used for suspending and fixing the movable base (22);
The camera (1) at least comprises a main body (11), a rotating motor (12) and a mounting base (13), wherein the main body (11) is rotatably mounted on the mounting base (13) through the rotating motor (12), a cleaning plate (43) is mounted in the rain shielding bin (4), when the movable base (22) is combined with the fixed magnet (42), the cleaning plate (43) is in contact with the main body (11), and the rotating path of the main body (11) is reversely perpendicular to the length of the cleaning plate (43);
The rain shielding bin is characterized in that a switching cavity (44) is formed in the rain shielding bin (4), a switching tube (45) is rotationally installed in the switching cavity (44), a plurality of cleaning plates (43) are fixedly installed on the switching tube (45), a transmission plate (46) is connected in the rain shielding bin (4) through a spring elastic lifting type, the transmission plate (46) is located on a moving path of the moving base (22), the transmission plate (46) extends to two ends of the switching tube (45), elastic poking pieces (47) are fixedly installed on the transmission plate (46), poking wheels (48) are fixedly installed at two ends of the switching tube (45), and the poking wheels (48) are located on the moving path of the poking pieces.
2. The construction management system based on the BIM technique according to claim 1, wherein: the rain shielding bin is characterized in that a water permeable pipe (5) is fixedly installed on the rain shielding bin (4), the water permeable pipe (5) is an external water supply pipeline, the water permeable pipe (5) extends into an inner cavity of the switching pipe (45), a plurality of groups of capillaries (51) are fixedly installed on the switching pipe (45), the capillaries (51) extend into the cleaning plate (43) respectively, water outlets (52) are formed in the water permeable pipe (5), the water outlets (52) and the capillaries (51) are designed in a staggered mode in an initial state, and the water outlets (52) are aligned with the capillaries (51) in the rotation process of the switching pipe (45).
3. The construction management system based on the BIM technique according to claim 2, wherein: the rain shielding bin (4) is fixedly provided with a scraping plate (53), and the scraping plate (53) is used for scraping the cleaning plate (43).
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| CN202311464491.0A CN117528027B (en) | 2023-11-06 | 2023-11-06 | Construction management system based on BIM technology |
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| CN202311464491.0A CN117528027B (en) | 2023-11-06 | 2023-11-06 | Construction management system based on BIM technology |
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| CN118088854A (en) * | 2024-04-18 | 2024-05-28 | 广东越华智能科技有限公司 | BIM-model-based height-adjusting type remote safety monitoring device |
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| CN112947188A (en) * | 2021-02-07 | 2021-06-11 | 广东金筑工程管理有限公司 | BIM-based project supervision monitoring system |
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| CN109235795B (en) * | 2018-10-18 | 2020-08-14 | 四川大学锦城学院 | Rain shielding robot |
| CN211698239U (en) * | 2019-12-28 | 2020-10-16 | 昆明飞翔衡器制造有限公司 | Moving vehicle recognition device |
| KR102170748B1 (en) * | 2020-01-07 | 2020-10-27 | (주)영신디엔씨 | 3-Dimensional Space Information Construction Site Management Platform System for IoT-Based Smart Constuction |
| CN213871874U (en) * | 2020-11-28 | 2021-08-03 | 滁州职业技术学院 | Building data monitoring devices easy to assemble based on BIM |
| CN215173863U (en) * | 2021-06-03 | 2021-12-14 | 李扬 | Construction management monitoring device based on BIM |
| JP2023134924A (en) * | 2022-03-15 | 2023-09-28 | 株式会社フジタ | Camera position information management method, camera position information management system, construction site monitoring system, mobile body position information management method, and mobile body position information management system |
| CN114928725A (en) * | 2022-06-07 | 2022-08-19 | 常州工程职业技术学院 | Building construction monitoring device based on BIM |
| CN115278543A (en) * | 2022-07-18 | 2022-11-01 | 中铁第四勘察设计院集团有限公司 | Intelligent building site system based on BIM |
| CN116419163A (en) * | 2023-05-19 | 2023-07-11 | 中交二公局第七工程有限公司 | Intelligent building site monitoring system based on BIM management platform construction |
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| CN112947188A (en) * | 2021-02-07 | 2021-06-11 | 广东金筑工程管理有限公司 | BIM-based project supervision monitoring system |
| CN113833946A (en) * | 2021-09-15 | 2021-12-24 | 深圳市三石数字技术科技有限公司 | Monitoring camera capable of tracking and moving in long distance |
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