A construction management monitoring device based on BIM

Abstract

The present invention discloses a construction management monitoring device based on BIM. It includes a monitoring body, a fixed frame, and a rotating top cover. The fixed frame is fixedly clamped and installed at the outer top end of the monitoring body. The rotating top cover is embedded and clamped between the outer top end of the monitoring body and the bottom end of the outer wall of the fixed frame. A management module is arranged inside the monitoring body. The management module includes a camera, a light intensity adjustment unit, a face recognition unit, and a building material recognition unit. In the present invention, the face recognition unit recognizes and compares the faces captured by the camera, and the building material recognition unit recognizes and classifies the building materials captured by the camera. The management module realizes real-time remote monitoring and recording of personnel and building materials in the construction site environment, which is beneficial for construction managers to remotely view the consumption status of building materials, the construction site environment, and personnel in the construction environment, and improves the efficiency and quality of managers' construction management.

Description

Technical Field

[0001] The present invention relates to the technical field of construction management monitoring equipment, and particularly to a BIM-based construction management monitoring equipment. Background Technique

[0002] BIM technology is a digital tool applied to engineering design and construction management. By integrating relevant information of various projects through parametric models, it is shared and transmitted throughout the whole life cycle of project planning, operation, and maintenance, enabling engineering technicians to correctly understand and efficiently respond to various building information, providing a basis for collaborative work for design teams and all parties involved in construction, including building operation units, and playing an important role in improving production efficiency, saving costs, and shortening the construction period. Specific methods and practical contents for implementing standards of design enterprises are given from three basic dimensions of resources, behavior, and delivery in the BIM design process. It is not simply integrating digital information, but an application of digital information and a digital method that can be used for design, construction, and management. This method supports the integrated management environment of construction projects, enabling construction projects to significantly improve efficiency and greatly reduce risks throughout their entire process.

[0003] However, the existing BIM-based construction management monitoring equipment has problems in use that it cannot achieve real-time remote monitoring and recording of personnel and building materials in the construction site environment, and cannot enable construction managers to remotely view the consumption status of building materials, the construction site environment, and personnel in the construction environment, resulting in poor efficiency and quality of construction management for managers. Summary of the Invention

[0004] The purpose of the present invention is to provide a BIM-based construction management monitoring equipment that can automatically identify and remotely monitor information to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A BIM-based construction management monitoring equipment, including a monitoring body, a fixed frame, and a rotating top cover. The fixed frame is fixedly clamped and installed at the outer top of the monitoring body. The rotating top cover is embedded and clamped between the outer top of the monitoring body and the bottom end of the outer wall of the fixed frame. A management module is arranged inside the monitoring body, and the management module is used to identify and record people and building materials in the construction site environment. One side of the outer top of the fixed frame is fixedly clamped and installed with a water storage mechanism. A wiping mechanism is installed through connection between the inner top of the monitoring body and the water storage mechanism. The water storage mechanism is used to collect and purify rainwater in the external environment, and the wiping mechanism is used to wipe and clean the lens of the monitoring body with the purified rainwater.

[0006] Further, it also includes a central processing unit. The signal output end of the central processing unit is bidirectionally connected to the signal input end of the management module. The central processing unit is used to process the data collected by the management module. The management module includes a camera, a light adjustment unit, a face recognition unit, and a building material recognition unit. The camera is used to take high-definition pictures of the personnel and building materials in the construction site environment. The light adjustment unit is used to assist the high-definition shooting of the camera and adaptively compensate the light intensity of the camera according to the external light intensity. The face recognition unit is used to identify and compare the faces captured by the camera. The building material recognition unit is used to identify and classify the building materials captured by the camera.

[0007] Further, it also includes an alarm, an information input module, a memory, and a communication module. The information input module is used to update and store the data collected by the management module, and record the activity information of the construction site personnel and the building material reserves. The memory is used to record the working day log information of the monitoring body and store the original face data of the construction workers. The alarm is embedded and installed on one side of the outer wall of the fixed frame. The communication module is used to remotely transmit the data and graphics monitored by the monitoring body to the project management end. The alarm is used to give a warning prompt for the strange personnel monitored by the management module.

[0008] Further, the water storage mechanism includes a water storage hopper, a stainless steel filter screen, a sedimentation hopper, water seepage side holes, and a micro booster pump. The water storage hopper is fixedly clamped and installed on one side of the outer top of the fixed frame. The stainless steel filter screen is embedded and clamped in the middle of the inner top of the water storage hopper. The sedimentation hopper is fixedly clamped and installed at the bottom of the stainless steel filter screen. The water seepage side holes are evenly and symmetrically penetrated and opened at the edge position of the top of the outer wall of the sedimentation hopper. The micro booster pump is penetrated and clamped and installed on one side of the outer bottom of the water storage hopper.

[0009] Further, the wiping mechanism includes a diversion pipe, a cleaning end cover, a limit guide post, a movable collar, a sealing valve ball, a support spring, and a wiping fiber roller. The diversion pipe is penetrated and clamped and installed on one side of the outside of the micro booster pump. The limit guide post is embedded and installed at the inner top of the monitoring body. The cleaning end cover is sleeved on the outside of the limit guide post. The movable collar is movably clamped and installed inside the cleaning end cover. The sealing valve ball is installed on the outer top of the movable collar. The support spring is sleeved and installed between the bottom of the sealing valve ball and the inner wall surface of the cleaning end cover. The wiping fiber roller is rotationally clamped and installed at the outer bottom of the movable collar.

[0010] Further, water inlet through holes are penetrated and opened on both sides of the bottom of the movable collar, and sealing adhesive films are attached to the outer wall surface of the wiping fiber roller.

[0011] Furthermore, an installation base plate is welded and installed at the outer bottom end of the fixed rack, and wire troughs are symmetrically and penetratingly embedded on both sides inside the installation base plate.

[0012] Furthermore, the shape of the water storage hopper is funnel-shaped, and a sewage air duct is installed through the outer bottom end of the sedimentation hopper corresponding to the inside of the water storage hopper.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The present invention is provided with a management module, which realizes real-time remote monitoring and recording of personnel and building materials in the construction site environment. It is beneficial for construction managers to remotely view the consumption status of building materials, the construction site environment and personnel in the construction environment, improves the anti-theft performance and safety performance of the construction environment, and improves the efficiency and quality of construction management by managers.

[0015] A water storage mechanism is provided. Rainwater flows into the sedimentation hopper through the stainless steel filter screen at the top end of the water storage hopper for storage. The stainless steel filter screen can filter out large impurities mixed in the rainwater, and the sedimentation hopper can precipitate and store the sand and dust mixed in the rainwater. The clean water stored in the sedimentation hopper seeps out through the water seepage side holes at the high point position on the outer wall of the sedimentation hopper, and the micro booster pump can extract the pure stored water at the bottom end of the water storage hopper, realizing multi-stage treatment and recycling of rainwater, and facilitating the later use of the recycled rainwater to wash the construction site dust attached to the surface of the camera inside the monitoring body.

[0016] A wiping mechanism is provided. When the camera rotates upward, the camera contacts the wiping fiber roller at the bottom end of the movable collar. The movable collar is used to push the sealing valve ball upward to connect the cleaning end cover and the wiping fiber roller to conduct water flow. Through the contact between the wiping fiber roller and the camera, the wiping and cleaning of the dust adhered to the surface of the camera are realized automatically, ensuring the clarity of the camera during shooting. At the same time, the support spring can reset the sealing valve ball to seal the slot hole again to avoid rainwater leakage. The device has a simple structure and is stable and reliable in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the monitoring device of the present invention;

[0018] Figure 2 is Figure 1 a front view plane structural schematic diagram of the monitoring device in the embodiment;

[0019] Figure 3 is Figure 1 a three-dimensional structural schematic diagram of the installation of the water storage hopper in the embodiment;

[0020] Figure 4 isFigure 1 Schematic three-dimensional structure diagram of the installation of the cleaning end cap in the embodiment;

[0021] Figure 5 is Figure 4 Schematic cross-sectional structure diagram of the installation of the wiping fiber roller in the embodiment;

[0022] Figure 6 Block diagram of the control module of the circuit system of the present invention;

[0023] Figure 7 is Figure 6 Block diagram of the control module of the management system in the embodiment.

[0024] Reference numerals: 1, monitoring body; 2, fixed frame; 3, rotating top cover; 4, mounting base plate; 5, water storage mechanism; 501, water storage hopper; 502, stainless steel filter screen; 503, sediment hopper; 504, water seepage side hole; 505, micro booster pump; 6, wiping mechanism; 601, diversion pipe; 602, cleaning end cap; 603, limiting guide post; 604, movable collar; 605, sealing valve ball; 606, support spring; 607, wiping fiber roller; 7, alarm; 8, wire trough; 9, central processing unit; 10, management module; 11, information input module; 12, memory; 13, communication module; 100, camera; 110, light intensity adjustment unit; 120, face recognition unit; 130, building material recognition unit. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to together Figures 1-7, wherein, a construction management monitoring device based on BIM includes a monitoring body 1, a fixed frame 2 and a rotating top cover 3. The fixed frame 2 is fixedly clamped and installed at the outer top end of the monitoring body 1. The rotating top cover 3 is embedded and clamped between the outer top end of the monitoring body 1 and the bottom end of the outer wall of the fixed frame 2. A management module 10 is arranged inside the monitoring body 1. One side of the outer top end of the fixed frame 2 is fixedly clamped and installed with a water storage mechanism 5. A wiping mechanism 6 is connected and installed through connection between the inner top end of the monitoring body 1 and the water storage mechanism 5. It also includes a central processing unit 9. The signal output end of the central processing unit 9 is bidirectionally connected to the signal input end of the management module 10. The central processing unit 9 is used to process the data collected by the management module 10. The management module 10 includes a camera 100, a light intensity adjustment unit 110, a face recognition unit 120 and a building material recognition unit 130. The camera 100 is used to take high-definition pictures of the personnel and building materials in the construction site environment. The light intensity adjustment unit 110 is used to assist the high-definition shooting of the camera 100, and adaptively compensate the light intensity of the camera 100 according to the external light intensity. The face recognition unit 120 is used to identify and compare the faces captured by the camera 100. The building material recognition unit 130 is used to identify and classify the building materials captured by the camera 100.

[0027] It also includes an alarm 7, an information input module 11, a memory 12 and a communication module 13. The information input module 11 is used to update and store the data collected by the management module 10, and record the activity information of the construction site personnel and the building material reserves. The memory 12 is used to record the working day log information of the monitoring body 1 and store the original face data of the construction personnel. The alarm 7 is embedded and installed on one side of the outer wall of the fixed frame 2. The communication module 13 is used to remotely transmit the data and graphics monitored by the monitoring body 1 to the project management end. The alarm 7 is used to give a warning prompt for the strange personnel monitored by the management module 10. The management module 10 realizes the real-time remote monitoring and recording of the personnel and building materials in the construction site environment, which is beneficial for the construction management personnel to remotely view the building material consumption status, the construction site environment and the personnel in the construction environment, improves the anti-theft performance and safety performance of the construction environment, and improves the efficiency and quality of the construction management of the management personnel.

[0028] The water storage mechanism 5 includes a water storage hopper 501, a stainless steel filter screen 502, a sedimentation hopper 503, seepage side holes 504, and a micro booster pump 505. The water storage hopper 501 is fixedly clamped and installed on one side of the outer top end of the fixed frame 2. The stainless steel filter screen 502 is embedded and clamped in the middle of the inner top end of the water storage hopper 501. The sedimentation hopper 503 is fixedly clamped and installed at the bottom end of the stainless steel filter screen 502. The seepage side holes 504 are evenly and symmetrically penetrated and opened at the edge position of the outer wall top end of the sedimentation hopper 503. The micro booster pump 505 is penetrated and clamped and installed on one side of the outer bottom end of the water storage hopper 501. Rainwater flows into the sedimentation hopper 503 through the stainless steel filter screen 502 at the top end of the water storage hopper 501 for storage. The stainless steel filter screen 502 can filter out large impurities mixed in the rainwater, and the sedimentation hopper 503 can sediment and accumulate the sand and dust mixed in the rainwater. The clean water accumulated in the sedimentation hopper 503 seeps out through the seepage side holes 504 at the high point position of the outer wall of the sedimentation hopper 503, and the micro booster pump 505 can extract the pure water stored at the bottom end of the water storage hopper 501, realizing the multi-stage treatment and recycling of rainwater, which is convenient for the recycled rainwater to wash the construction dust attached to the surface of the camera 100 inside the monitoring body 1 in the later stage.

[0029] The wiping mechanism 6 includes a diversion pipe 601, a cleaning end cover 602, a limit guide post 603, a movable collar 604, a sealing valve ball 605, a support spring 606, and a wiping fiber roller 607. The diversion pipe 601 is penetrated and clamped and installed on one side of the outside of the micro booster pump 505. The limit guide post 603 is embedded and installed at the inner top end of the monitoring body 1. The cleaning end cover 602 is sleeved on the outside of the limit guide post 603. The movable collar 604 is movably clamped and installed inside the cleaning end cover 602. The sealing valve ball 605 is installed at the outer top end of the movable collar 604. The support spring 606 is sleeved and installed between the bottom end of the sealing valve ball 605 and the inner wall surface of the cleaning end cover 602. The wiping fiber roller 607 is rotationally clamped and installed at the outer bottom end of the movable collar 604. The micro booster pump 505 transports the clean water through the diversion pipe 601 to the inside of the cleaning end cover 602 at the limit guide post 603 at the inner top end of the monitoring body 1. When the camera 100 rotates upward, the camera 100 contacts the wiping fiber roller 607 at the bottom end of the movable collar 604, and the movable collar 604 is used to push the sealing valve ball 605 upward to connect the cleaning end cover 602 and the wiping fiber roller 607 to conduct the water flow. Through the contact between the wiping fiber roller 607 and the camera 100, the automatic wiping and removal of the dust adhered to the surface of the camera 100 are realized, ensuring the clarity of the camera 100 during shooting. At the same time, the support spring 606 can reset the sealing valve ball 605 and re-seal the slot hole to avoid the leakage of rainwater. The device has a simple structure and is stable and reliable in use.

[0030] In order to drain rainwater into the inner part of the movable collar 604 and transfer it to the surface of the wiping fiber roller 607, while avoiding abrasion and scratching of the surface of the camera 100 caused by the relatively hard surface of the wiping fiber roller 607, water inlet through holes are penetrated and opened on both sides of the bottom end of the movable collar 604, and sealing rubber films are attached to the outer wall surface of the wiping fiber roller 607.

[0031] In order to ensure the firm installation of the fixed frame 2 at the monitoring body 1 in the construction environment, an installation base plate 4 is welded and installed at the outer bottom end of the fixed frame 2. In order to arrange and fix the cables at the bottom end of the monitoring body 1, wire troughs 8 are symmetrically penetrated and embedded on both sides inside the installation base plate 4.

[0032] In order to ensure the rainwater storage capacity inside the water storage hopper 501, the shape of the water storage hopper 501 is funnel-shaped. In order to utilize the wind force of the external environment to remove the dust dried by sunlight at the bottom end of the sedimentation hopper 503, the shape of the water storage hopper 501 is funnel-shaped, and a sewage air duct is penetrated and installed at the outer bottom end of the sedimentation hopper 503 corresponding to the inside of the water storage hopper 501.

[0033] In summary, a construction management monitoring device based on BIM provided by the present invention, during operation, first, the information input module 11 is used to update and store the data collected by the management module 10, record the activity information of construction site personnel and the building material reserves. The memory 12 is used to record the working day log information of the monitoring body 1 and store the original face data of construction workers. The alarm 7 is embedded and installed on one side of the outer wall of the fixed frame 2. The communication module 13 is used to remotely transmit the monitored data and graphics of the monitoring body 1 to the project management end. The alarm 7 is used to give early warning prompts for unfamiliar personnel monitored by the management module 10. The management module 10 realizes real-time remote monitoring and recording of personnel and building materials in the construction site environment, which is beneficial for construction managers to remotely view the building material consumption status, construction site environment and personnel in the construction environment, improves the anti-theft performance and safety performance of the construction environment, and improves the efficiency and quality of construction management by managers.

[0034] Then, rainwater flows into the sedimentation hopper 503 through the stainless steel filter screen 502 at the top end of the water storage hopper 501 for accumulation. The stainless steel filter screen 502 can filter out large impurities mixed in the rainwater, and the sedimentation hopper 503 can precipitate and accumulate the sand and dust mixed in the rainwater. The clean water accumulated inside the sedimentation hopper 503 seeps out through the water seepage side holes 504 at the high point position of the outer wall of the sedimentation hopper 503, and the micro booster pump 505 can extract the pure stored water at the bottom end of the water storage hopper 501, realizing multi-stage treatment and recycling of rainwater.

[0035] Finally, when the camera 100 rotates upward, the wiping fiber roller 607 at the bottom of the movable collar 604 is contacted by the camera 100, and the movable collar 604 is cooperated to push the sealing valve ball 605 upward to connect the cleaning end cover 602 and the wiping fiber roller 607 in a through manner to guide the water flow. Through the contact between the wiping fiber roller 607 and the camera 100, the wiping and removal of the dust adhered to the surface of the camera 100 are automatically realized, ensuring the clarity of the camera 100 during shooting. At the same time, the support spring 606 can be used to reset the sealing valve ball 605 and re-seal the slot to avoid rain leakage.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction management monitoring device based on BIM, comprising a monitoring body (1), a fixed frame (2), and a rotating top cover (3). The fixed frame (2) is fixedly clamped and installed at the outer top end of the monitoring body (1), and the rotating top cover (3) is embedded and clamped and installed between the outer top end of the monitoring body (1) and the bottom end of the outer wall of the fixed frame (2). It is characterized in that, Inside the monitoring body (1), a management module (10) is provided. The management module (10) is used to identify and record people and building materials in the construction site environment. On one side of the outer top of the fixed frame (2), a water storage mechanism (5) is fixedly clamped and installed. A wiping mechanism (6) is installed through connection between the inner top of the monitoring body (1) and the water storage mechanism (5). The water storage mechanism (5) is used to collect and purify rainwater in the external environment. The wiping mechanism (6) is used to wipe and clean the lens of the monitoring body (1) with the purified rainwater. The water storage mechanism (5) includes a water storage hopper (501), a stainless steel filter screen (502), a sedimentation hopper (503), water seepage side holes (504), and a micro booster pump (505). The water storage hopper (501) is fixedly clamped and installed on one side of the outer top of the fixed frame (2). The stainless steel filter screen (502) is embedded and clamped in the middle of the inner top of the water storage hopper (501). The sedimentation hopper (503) is fixedly clamped and installed at the bottom of the stainless steel filter screen (502). The water seepage side holes (504) are evenly and symmetrically penetrated and opened at the edge position of the outer wall top of the sedimentation hopper (503). The micro booster pump (505) is penetrated and clamped and installed on one side of the outer bottom of the water storage hopper (501). The wiping mechanism (6) includes a diversion pipe (601), a cleaning end cover (602), a limit guide post (603), a movable collar (604), a sealing valve ball (605), a support spring (606), and a wiping fiber roller (607). The diversion pipe (601) is penetrated and clamped and installed on one side of the outer part of the micro booster pump (505). The limit guide post (603) is embedded and installed at the inner top of the monitoring body (1). The cleaning end cover (602) is sleeved on the outside of the limit guide post (603). The movable collar (604) is movably clamped and installed inside the cleaning end cover (602). The sealing valve ball (605) is installed on the outer top of the movable collar (604). The support spring (606) is sleeved and installed between the bottom of the sealing valve ball (605) and the inner wall surface of the cleaning end cover (602). The wiping fiber roller (607) is rotatably clamped and installed at the outer bottom of the movable collar (604).

2. The construction management monitoring device based on BIM according to claim 1, characterized in that, It further includes a central processing unit (9), the signal output end of the central processing unit (9) is bidirectionally connected to the signal input end of the management module (10), the central processing unit (9) is used to process the data collected by the management module (10), the management module (10) includes a camera (100), a light adjustment unit (110), a face recognition unit (120) and a building material recognition unit (130), the camera (100) is used to take high-definition pictures of the personnel and building materials in the construction site environment, the light adjustment unit (110) is used to assist the high-definition shooting of the camera (100), and adaptively compensate the light intensity of the camera (100) according to the external light intensity, the face recognition unit (120) is used to identify and compare the faces photographed by the camera (100), and the building material recognition unit (130) is used to identify and classify the building materials photographed by the camera (100).

3. The construction management monitoring device based on BIM according to claim 2, characterized in that, It further includes an alarm (7), an information input module (11), a memory (12) and a communication module (13), the information input module (11) is used to update and store the data collected by the management module (10), and record the activity information of the construction site personnel and the building material reserves, the memory (12) is used to record the work log information of the monitoring body (1) and store the original face data of the construction workers, the alarm (7) is embedded and installed on one side of the outer wall of the fixed frame (2), the communication module (13) is used to remotely transmit the data and graphics monitored by the monitoring body (1) to the project management end, and the alarm (7) is used to give a warning prompt for the strange personnel monitored by the management module (10).

4. The construction management monitoring device based on BIM according to claim 1, characterized in that, Water inlet through holes are penetrated through both sides of the bottom end of the movable collar (604), and sealing adhesive films are attached to the outer wall surface of the wiping fiber roller (607).

5. The construction management monitoring device based on BIM according to claim 1, characterized in that, An installation base plate (4) is welded and installed at the outer bottom end of the fixed frame (2), and wire troughs (8) are symmetrically penetrated and embedded on both sides inside the installation base plate (4).

6. The construction management monitoring device based on BIM according to claim 1, characterized in that, The shape of the water storage hopper (501) is funnel-shaped, and a sewage air groove is penetrated and installed at the outer bottom end of the sedimentation hopper (503) corresponding to the inside of the water storage hopper (501).

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