Building engineering construction data monitoring management system and method

Abstract

The present invention relates to a construction engineering construction data monitoring and management system, comprising: a cloud service platform, the cloud service platform is connected with a remote supervision platform; a number of monitoring cameras arranged in the monitored area of ​​the construction site, for real-time monitoring of the on-site construction situation and forming a first monitoring data, which is stored and displayed on the remote supervision platform through the cloud service platform; a number of drones parked near the construction site, the drones are connected with a cloud server and equipped with a mobile camera, for monitoring a designated location of the construction site and forming a second monitoring data, which is stored and displayed on the remote supervision platform through the cloud service platform; a number of mobile individual equipment for supervisors to carry, the mobile unit is connected with a cloud server, for monitoring the surrounding area of ​​the supervisors and forming a third monitoring data, which is stored and displayed on the remote supervision platform through the cloud service platform. By monitoring with monitoring cameras, drones and mobile individual equipment, not only can the monitoring accuracy and comprehensiveness be improved, but also supervisors can be notified in time to arrive at the site for supervision after determining that an abnormal situation has occurred, thereby improving the safety of the construction process and reducing labor costs.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction management, and in particular to a building engineering construction data monitoring management system and method. Background Art

[0002] In recent years, with the continuous advancement of my country's urbanization process, the scale of construction projects has continued to expand. The quality and safety of construction is still the most concerned issue in the construction process. Due to the reality that engineering supervision companies have always had scattered projects, wide regional distribution, and difficult project supervision, how to comprehensively improve the overall control of engineering projects and the quality and safety management level of construction sites by engineering supervision companies, eliminate various illegal operations and uncivilized construction, and improve the quality of construction projects will still be an important task and topic facing engineering supervision companies. At present, project construction supervision is usually carried out by installing surveillance cameras or manual inspections at the construction site. The supervision is often not timely and the labor cost is high, which is difficult to meet the current needs of construction supervision. Summary of the invention

[0003] In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a construction engineering construction data monitoring management system and method, which has the advantages of accurate and timely monitoring and reduced labor costs.

[0004] To achieve the above objectives and other related objectives, the present invention provides the following technical solutions:

[0005] A construction engineering construction data monitoring and management system, comprising:

[0006] A cloud service platform, wherein the cloud service platform is connected to a remote supervision platform;

[0007] A plurality of monitoring cameras arranged in the monitored area of ​​the construction site, the monitoring cameras being connected to the cloud service platform and used to monitor the on-site construction situation in real time and form first monitoring data which is stored through the cloud service platform and displayed on the remote supervision platform;

[0008] A number of drones parked near the construction site, the drones are connected to the cloud server and equipped with mobile cameras, used to monitor the designated location of the construction site and form second monitoring data which is stored through the cloud service platform and displayed on the remote supervision platform;

[0009] Several mobile individual devices for supervisors to carry, the mobile units are connected to the cloud server, used to monitor the area around the supervisors and form third-party monitoring data which is stored through the cloud service platform and displayed on the remote supervision platform;

[0010] The remote supervision platform compares the first monitoring data with the preset construction standard data. When it is determined that an abnormal situation occurs, a first alarm message is generated, and any nearby idle drone is controlled to move to the point where the abnormal situation occurs for secondary monitoring and judgment based on the address information of the corresponding monitoring camera; the remote supervision platform compares the corresponding second monitoring data with the preset construction standard data again. If an abnormal situation is determined again, a second alarm message is generated, and the supervisor is notified to bring the mobile individual equipment to the predetermined location to confirm the abnormal situation.

[0011] To implement the above technical solution, under normal working conditions, the monitoring camera monitors the construction site in real time, and generates first monitoring data which is stored and displayed through the remote supervision platform so that supervisors can check the construction status at any time. At the same time, the remote supervision platform compares the first monitoring data with the preset construction standard data to determine whether the on-site construction status is normal. When an abnormal situation is determined, a first alarm message is generated to prompt the supervisor. Since the monitoring camera is fixedly set at the construction site, its shooting angle is relatively limited, which is prone to misjudgment or insufficient shooting data. At this time, the remote supervision platform controls a drone to move to the point where the abnormal situation occurs, takes more detailed and comprehensive photos for secondary judgment, and generates second monitoring data to send to the remote supervision platform for further verification. The remote supervision platform compares the second monitoring data with the preset construction standard data during the second judgment. When it is judged that an abnormal situation occurs again, a second alarm message is generated to prompt the supervisor. After receiving the second alarm message, the supervisor can carry the mobile individual equipment to the corresponding location to confirm the abnormal situation and make construction adjustments in time. At the same time, the mobile individual equipment can also take close-up photos of the on-site construction personnel and construction conditions, further improving the comprehensiveness of monitoring. Through the coordinated monitoring of monitoring cameras, drones and mobile individual equipment, not only can the monitoring accuracy and comprehensiveness be improved, but also the supervisor can be notified in time to arrive at the site for supervision after the abnormal situation is determined, thereby improving the safety of the construction process and reducing labor costs.

[0012] As a preferred solution of the invention, the remote supervision platform includes:

[0013] A storage unit, used for storing data;

[0014] A data processing unit, used for extracting corresponding monitoring pictures from the first monitoring data and the second monitoring data according to a predetermined period;

[0015] A data comparison unit, used to compare the extracted monitoring picture with the preset construction standard data to determine whether there is any abnormality in the monitoring picture;

[0016] The command output unit is used to generate alarm information and control instructions to call the drone to operate or notify the supervisor according to the judgment result of the data comparison unit.

[0017] By implementing the above technical solution and periodically extracting monitoring images for comparison and judgment, the amount of data processing can be reduced and the pressure on system data processing can be reduced.

[0018] As a preferred solution of the invention, the remote supervision platform is also connected to a smart display screen and a supervision board, the smart display screen is used to display the first monitoring data, the second monitoring data and the third monitoring data in real time, and the supervision board is used to display the real-time monitoring screen of the predetermined area in real time.

[0019] To implement the above technical solution, the monitoring data can be displayed in real time through the smart display screen, so that supervisors can check the construction status at any time, and the monitoring screen of key areas can be displayed through the supervision board to achieve targeted construction supervision.

[0020] As a preferred embodiment of the invention, the smart display screen includes several monitoring display areas corresponding to surveillance cameras, mobile cameras and mobile individual equipment respectively.

[0021] By implementing the above technical solution and setting different monitoring display areas, it is easier for supervisors to distinguish the monitoring location and the source of monitoring data.

[0022] As a preferred solution of the invention, a QR code display area is provided on the supervision signboard, and a plurality of QR codes linking to construction-related materials are displayed in the QR code display area.

[0023] By implementing the above technical solution and setting a QR code, supervisors can easily access construction-related information to help them determine abnormal situations.

[0024] As a preferred solution of the invention, the remote monitoring platform also includes a timing control unit for timingly controlling a single or multiple drones to run along a predetermined trajectory for remote monitoring and shooting according to a preset time period.

[0025] By implementing the above technical solution and controlling the drone to perform cruise monitoring and shooting at a fixed time, the defects of daily monitoring by monitoring cameras can be compensated and the comprehensiveness of monitoring can be improved.

[0026] As a preferred solution of the invention, it also includes a mobile parking cabin for parking the UAV, and the mobile parking cabin includes:

[0027] A cabin, wherein a plurality of parking spaces are arranged in the cabin, and a door that can be opened and closed movably for the drone to enter and exit is provided on the cabin;

[0028] A detection module disposed in each parking position, used to detect whether the drone is parked in place; and

[0029] An automatic charging device is arranged at each parking position, and the automatic charging device is connected to an external power supply device.

[0030] By implementing the above technical solution, the cabin can protect the drone, and the detection module can detect whether the drone is parked in place and in an idle state, which is convenient for the remote monitoring platform to call and control. The automatic charging device can automatically charge the drone during the shutdown process to ensure that the drone is always fully charged.

[0031] As a preferred solution of the invention, the mobile individual device includes one or more of a mobile law enforcement device, a helmet equipped with a camera, and smart glasses.

[0032] On the other hand, in order to solve the above problems, the present invention also provides a method for monitoring and managing construction data of a construction project, the method being implemented based on the system described in any of the above technical solutions, comprising:

[0033] The monitoring camera monitors the on-site construction situation in real time and generates first monitoring data which is stored on the cloud service platform and displayed on the remote supervision platform;

[0034] The remote supervision platform compares the first monitoring data with the preset construction standard data, and if it is determined that an abnormal situation occurs, generates a first alarm message, and controls any nearby idle drone to move to the abnormal situation occurrence point according to the address information of the corresponding monitoring camera to form a second monitoring data;

[0035] The remote supervision platform compares the corresponding second monitoring data with the preset construction standard data again. If an abnormal situation is determined again, a second alarm message is generated, and the supervisor is notified to bring the mobile individual equipment to the predetermined location to confirm the abnormal situation and form the third monitoring data.

[0036] To implement the above technical solution, under normal working conditions, the monitoring camera monitors the construction site in real time, and generates first monitoring data which is stored and displayed through the remote supervision platform so that supervisors can check the construction status at any time. At the same time, the remote supervision platform compares the first monitoring data with the preset construction standard data to determine whether the on-site construction status is normal. When an abnormal situation is determined, a first alarm message is generated to prompt the supervisor. Since the monitoring camera is fixedly set at the construction site, its shooting angle is relatively limited, which is prone to misjudgment or insufficient shooting data. At this time, the remote supervision platform controls a drone to move to the point where the abnormal situation occurs, takes more detailed and comprehensive photos for secondary judgment, and generates second monitoring data to send to the remote supervision platform for further verification. The remote supervision platform compares the second monitoring data with the preset construction standard data during the second judgment. When it is judged that an abnormal situation occurs again, a second alarm message is generated to prompt the supervisor. After receiving the second alarm message, the supervisor can carry the mobile individual equipment to the corresponding location to confirm the abnormal situation and make construction adjustments in time. At the same time, the mobile individual equipment can also take close-up photos of the on-site construction personnel and construction conditions, further improving the comprehensiveness of monitoring. Through the coordinated monitoring of monitoring cameras, drones and mobile individual equipment, not only can the monitoring accuracy and comprehensiveness be improved, but also the supervisor can be notified in time to arrive at the site for supervision after the abnormal situation is determined, thereby improving the safety of the construction process and reducing labor costs.

[0037] As a preferred solution of the invention, the remote supervision platform extracts corresponding monitoring images from the first monitoring data and the second monitoring data according to a predetermined period, and compares the extracted monitoring images with the preset construction standard data to determine whether there are any abnormalities in the monitoring images.

[0038] By implementing the above technical solution and periodically extracting monitoring images for comparison and judgment, the amount of data processing can be reduced and the pressure on system data processing can be reduced.

[0039] As described above, the present invention has the following beneficial effects:

[0040] The embodiment of the present invention provides a construction project construction data monitoring management system and method. Under normal working conditions, the monitoring camera monitors the construction site in real time, and generates first monitoring data, which is stored and displayed through a remote monitoring platform, so that supervisors can check the construction status at any time. At the same time, the remote monitoring platform compares the first monitoring data with the preset construction standard data to determine whether the on-site construction status is normal. When it is determined that an abnormal situation occurs, a first alarm message is generated to prompt the supervisor. Since the monitoring camera is fixedly set at the construction site, its shooting angle is relatively limited, and it is easy to make misjudgments or insufficient shooting data. At this time, the remote monitoring platform controls a drone to move to the point where the abnormal situation occurs, takes more detailed and comprehensive photos for secondary judgment, and generates second monitoring data. The data is sent to the remote supervision platform for storage and display. During the second judgment, the remote supervision platform compares the second monitoring data with the preset construction standard data. When it is judged again that an abnormal situation occurs, a second alarm message is generated to prompt the supervisor. After receiving the second alarm message, the supervisor can carry the mobile individual equipment to the corresponding location to confirm the abnormal situation and make construction adjustments in time. At the same time, the mobile individual equipment can also take close-up photos of the on-site construction personnel and construction conditions, further improving the comprehensiveness of monitoring. Through the coordinated monitoring of monitoring cameras, drones and mobile individual equipment, not only can the monitoring accuracy and comprehensiveness be improved, but also the supervisor can be notified in time to arrive at the site for supervision after the abnormal situation is determined, thereby improving the safety of the construction process and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic diagram of the structure of the first embodiment of the present invention.

[0042] Figure 2 Shown is a schematic diagram of the structure of the remote monitoring platform in the first embodiment of the present invention.

[0043] Figure 3 Shown is a schematic diagram of the structure of the smart display screen in Embodiment 1 of the present invention.

[0044] Figure 4 Shown is a schematic diagram of the structure of the supervision dashboard in the first embodiment of the present invention.

[0045] Figure 5 Shown is a top view of the interior of the mobile parking compartment in the first embodiment of the present invention.

[0046] Figure 6 It is a flow chart of the method of the second embodiment of the present invention.

[0047] The numbers and letters in the figure represent the corresponding component names:

[0048] 1. Mobile parking cabin; 11. Cabin body; 12. Parking position; 13. Detection module; 14. Automatic charging device. DETAILED DESCRIPTION

[0049] The following is a description of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0050] See also Figures 1 to 6 . It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. Changes or adjustments in their relative relationships should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0051] Embodiment 1

[0052] See also Figures 1 to 5 The present invention provides a construction data monitoring and management system for a building project, including: a cloud service platform, the cloud service platform is connected to a remote supervision platform; a number of monitoring cameras arranged in the monitored area of ​​the construction site, the monitoring cameras are connected to the cloud service platform, and are used to monitor the on-site construction situation in real time and form first monitoring data, which is stored through the cloud service platform and displayed on the remote supervision platform; a number of drones parked near the construction site, the drones are connected to the cloud server and are equipped with mobile cameras, which are used to monitor designated locations on the construction site and form second monitoring data, which is stored through the cloud service platform and displayed on the remote supervision platform; a number of mobile individual devices for supervisors to carry, the mobile units are connected to the cloud server, and are used to monitor the surrounding areas of the supervisors and form third monitoring data, which is stored through the cloud service platform and displayed on the remote supervision platform.

[0053] The remote supervision platform compares the first monitoring data with the preset construction standard data. When it is determined that an abnormal situation occurs, a first alarm message is generated, and any nearby idle drone is controlled to move to the point where the abnormal situation occurs according to the address information of the corresponding monitoring camera for secondary monitoring and judgment; the remote supervision platform compares the corresponding second monitoring data with the preset construction standard data again. If an abnormal situation is determined again, a second alarm message is generated, and the supervisor is notified to bring the mobile individual equipment to the predetermined location to confirm the abnormal situation.

[0054] Specifically, the remote supervision platform includes: a storage unit for storing data; a data processing unit for extracting corresponding monitoring pictures from the first monitoring data and the second monitoring data according to a predetermined period; a data comparison unit for comparing the extracted monitoring pictures with the preset construction standard data to determine whether there are any abnormalities in the monitoring pictures; an instruction output unit for generating alarm information and control instructions to call the operation of the drone or notify the supervisory personnel based on the judgment result of the data comparison unit; by periodically extracting monitoring pictures for comparison and judgment, the amount of data processing can be reduced and the pressure on system data processing can be reduced.

[0055] The scheduled period can be set according to actual needs, and can be set to 30s, 1min, 2min, etc. Of course, the scheduled period can also be set to a dynamic form, such as a daytime period of 1min and a night period of 10min. The monitoring picture is a frame picture corresponding to the time node after the scheduled period is reached. The preset construction standard data includes conventional correct construction action photos, incorrect construction action photos, BIM models of buildings, illegal operation comparison pictures, etc. The technology and principle of judging whether the construction operation is abnormal by comparing pictures belong to the existing technical means and will not be elaborated here; the alarm information is the aforementioned first alarm information and second alarm information. The alarm information can be in the form of voice, text, pictures, etc., which is used to prompt and notify supervisors, and the control instructions are used to control the operation of the drone.

[0056] Surveillance cameras can generally be in the form of high-definition network cameras and network video recorders (NVRs). At the same time, a corresponding monitoring center is also set up at the construction site to facilitate real-time monitoring by on-site supervisors. This can achieve all-weather image monitoring, data collection and safety precautions for construction sites, and meet the requirements for visual on-site monitoring and historical data accessibility. In the specific implementation process, the following solutions can be adopted:

[0057] 1) Remote inspection of construction sites - By utilizing the Internet and video surveillance access at the construction site, the on-site scene images of each construction point can be viewed directly on the display screen of the monitoring center or on the remote supervision platform. Control instructions can also be sent to the front-end camera through the monitoring computer at the monitoring center to adjust the focal length of the camera lens to observe local details, and conduct remote real-time spot checks and monitoring of the construction site.

[0058] 2) Video storage and playback - Video files are stored in the NVR (video recorder) at the front end of the construction site, which not only meets the storage needs but also does not occupy a lot of uplink bandwidth in real time. Supervisors can remotely access the video records of each construction site at any time, and can play back and display the video data according to time and other factors. If necessary, the relevant video data can also be transferred to the remote supervision platform.

[0059] 3) The system design uses a very cost-effective high-definition camera with a resolution of 2 million video surveillance. It can not only monitor in real time during the day, but also monitor the construction site at night, and can clearly see the details of the work on the construction site. Whether it is for on-site construction command and supervision, or tracking the on-site situation afterwards, it can ensure that it can be seen clearly and has a basis to rely on.

[0060] Conventional surveillance camera installation locations and surveillance purposes can be in the form of the following table:

[0061]

[0062] The surveillance camera and the construction site monitoring center can use wired or wireless communication connections, and the surveillance camera and the remote supervision platform use wireless communication connections. Wireless transmission can adapt to the complex environment of the construction site, so as to avoid the problem of transmission failure due to damage to the network cable. The signal transmission of wired transmission is relatively stable, but it is easily restricted by the on-site environment. For example, the upgrade of the tower crane will have certain requirements on the length of the network cable, and the limited method is easy to damage the network cable. Wireless communication methods, such as the Internet, WiFi, 4G, 5G, etc.

[0063] Surveillance cameras generally use Hikvision DS-3WF03A and DS-3WF03C as wireless transmission devices, which are directly connected to the surveillance cameras by wire, and the data is transmitted to the receiving point of the hard disk recorder (NVR). When there is serious obstruction between the sending point and the receiving point, you can find a relay point in the middle and set up a repeater for signal transfer. For example, the data is first transmitted to the tower crane, and then transmitted to the receiving point through the tower crane.

[0064] At the same time, in some embodiments, the monitoring center of the construction site can also be equipped with a video processing subsystem. The video processing subsystem is a networked integrated management platform designed based on the SOA system architecture. It adheres to the concepts of networking, integration, and intelligence, and adopts advanced software and hardware development technologies to achieve centralized management of various security systems, information sharing, interconnection, multi-level networking, and multi-business integration.

[0065] It has the following characteristics:

[0066] 1) Cross-platform support: The cross-platform coding integrated nesting technology is adopted to realize a truly cross-platform architecture, and a set of easily expandable and portable application interfaces is provided, thereby further weakening the risks brought by system platform adjustments. Currently, it can support multiple system platforms such as Windows and Mac, providing diversified system choices.

[0067] 2) Console interface: It uses a control interface similar to the Windows 7 control panel, which is simple and clear, can be installed and used immediately, and reduces the trouble of learning and training.

[0068] 3) What you see is what you get: Adopting the latest interface concept of what you see is what you get, abstract text is transformed into pictures, realizing the visualization of monitoring field control, so as to bring the most intuitive interface impact.

[0069] 4) Real-time video processing: Supports instant playback technology, and can perform the most timely on-site processing of videos for special application scenarios.

[0070] 5) Multi-touch connection technology: supports multi-touch connection of the same function, and adds shortcuts to functional connections in every detail required by the user.

[0071] 6) Online detection technology: Through the broadcast response technology of the underlying communication library, it supports the detection function of the device's online status.

[0072] In a specific embodiment, the mobile camera carried by the drone can use the DB-M2 device, which is a portable HDMI high-definition 4G live encoding device specially developed for mobile law enforcement video monitoring and remote live broadcasting. The product parameters are as follows:

[0073]

[0074] In order to facilitate the parking of drones, the construction project construction data monitoring and management system of this embodiment also includes a mobile parking bay 1 for parking drones, and the mobile parking bay 1 includes: a cabin 11, a plurality of parking spaces 12 are arranged in the cabin 11, and a cabin door that can be opened and closed for the drone to enter and exit is provided on the cabin 11; a detection module 13 is arranged in each parking space 12, which is used to detect whether the drone is parked in place; and an automatic charging device 14 is arranged at each parking space 12, and the automatic charging device 14 is connected to an external power supply device.

[0075] The mobile parking cabin can be placed in the monitoring center of the construction site, or directly mounted on a special work vehicle. The cabin 11 can be disassembled and carried as a whole, and buckles, connecting ears and other structures can be set on the cabin 11 to be installed and fixed on the construction length or transportation vehicle. There is enough activity space in the cabin 11 for the drone to fly from the parking position 12 to the cabin door. The cabin door can be set on the top or side of the cabin 11, preferably on the side of the cabin 11, and the cabin door can be automatically opened and closed by belt drive, gear rack drive, electric cylinder drive and other forms, that is, when the drone enters or exits, the cabin door automatically opens, and the cabin door automatically closes after the entry and exit action is completed. At the same time, the cabin 1 1 can also be provided with a light source for lighting supplement, so that the UAV can identify the corresponding parking position 12 and accurately park at the corresponding parking position 12; the detection module 13 can be in the form of a photoelectric sensor, a gravity sensor, etc., when the UAV stays at the parking position 12 or leaves the parking position 12, a corresponding detection signal can be generated. In practical applications, each parking position 12 can be bound to a corresponding UAV, so that by detecting whether there is a UAV staying at the parking position 12, it can be determined whether the corresponding UAV is idle; the automatic charging device 14 adopts an existing magnetic charging structure or a wireless charging structure. In this embodiment, a wireless charging base is preferably used.

[0076] The cabin 11 can protect the drone, and the detection module 13 can detect whether the drone is parked and idle, which is convenient for the remote monitoring platform to call and control. The automatic charging device 14 can automatically charge the drone during the shutdown process to ensure that the drone is always fully charged.

[0077] The mobile individual device includes one or more of a mobile law enforcement device, a safety helmet equipped with a camera, and smart glasses. The type of mobile individual device carried by the supervisor can be selected according to the usage scenario or usage requirements. Taking a specific implementation as an example, the mobile law enforcement device is equipped with a camera for face recognition of on-site staff, real-time shooting and monitoring, real-time uploading and other functions. When in use, it can be clipped on the chest of the supervisor, and can also be configured with a display screen and a button group for operation and control. The camera is installed on the safety helmet, generally a wide-angle industrial camera is used. At the same time, a speaker, a photo button, and a video call button can also be set on the safety helmet for remote calls. Smart glasses are usually used in conjunction with a mobile phone, and the mobile phone traffic is used to upload monitoring data.

[0078] Furthermore, the remote monitoring platform also includes a timing control unit, which is used to control a single or multiple drones to run along a predetermined trajectory for remote monitoring and filming according to a preset time period. The preset time period can be set according to actual needs. In actual application, different drones can be controlled in turn to run along a specific trajectory, or multiple drones can be controlled at the same time to run along a specific trajectory. However, it is necessary to ensure that at least one idle drone is reserved for emergency use by the remote monitoring platform; by timing the control of drones for cruise monitoring and filming, the defects of daily monitoring by surveillance cameras can be compensated, and the comprehensiveness of monitoring can be improved.

[0079] The remote supervision platform is also connected to a smart display screen and a supervision board. The smart display screen is used to display the first monitoring data, the second monitoring data and the third monitoring data in real time, and the supervision board is used to display the real-time monitoring screen of the predetermined area. The real-time display of monitoring data on the smart display screen enables supervisors to check the construction status at any time, and the monitoring screen of key areas can be displayed through the supervision board to achieve targeted construction supervision.

[0080] Among them, the smart display screen includes several monitoring display areas corresponding to surveillance cameras, mobile cameras and mobile individual equipment. By setting different monitoring display areas, it is easier for supervisors to distinguish the monitoring location and the source of monitoring data. The smart display screen usually sets up a command center; a QR code display area is provided on the supervision board, and several QR codes linking to construction-related materials are displayed in the QR code display area. The QR code can be generated through the QR code generation module, or it can be generated through other systems and printed out and pasted in the QR code display area. By setting the QR code, it is convenient for supervisors to check construction-related materials to help supervisors judge abnormal situations. Construction-related materials include project materials, task lists, safety education and training videos, etc. The supervision board can be set in the command center or in the project department at the construction site.

[0081] Under normal working conditions, the construction site is monitored in real time by the surveillance camera, and the first surveillance data is generated and stored and displayed through the remote supervision platform, so that the supervisor can check the construction status at any time. At the same time, the remote supervision platform compares the first surveillance data with the preset construction standard data to determine whether the on-site construction status is normal. When it is determined that an abnormal situation occurs, a first alarm message is generated to prompt the supervisor. Since the surveillance camera is fixedly set at the construction site, its shooting angle is relatively limited, which is prone to misjudgment or insufficient shooting data. At this time, the remote supervision platform controls a drone to move to the point where the abnormal situation occurs, takes more detailed and comprehensive photos for secondary judgment, and generates second surveillance data and sends it to the remote supervision platform for storage and It is shown that during the second judgment, the remote supervision platform compares the second monitoring data with the preset construction standard data. When it is judged again that an abnormal situation occurs, a second alarm message is generated to prompt the supervisor. After receiving the second alarm message, the supervisor can carry the mobile individual equipment to the corresponding location to confirm the abnormal situation and make timely construction adjustments. At the same time, the mobile individual equipment can also take close-up photos of the on-site construction personnel and construction conditions, further improving the comprehensiveness of monitoring; through the coordinated monitoring of monitoring cameras, drones and mobile individual equipment, not only can the monitoring accuracy and comprehensiveness be improved, but also the supervisor can be notified in time to arrive at the site for supervision after determining that an abnormal situation has occurred, thereby improving the safety of the construction process and reducing labor costs.

[0082] Embodiment 2

[0083] To solve the above problems, please refer to Figure 6 The present invention also provides a method for monitoring and managing construction data of a building project. The method is implemented based on the system described in the first embodiment and includes:

[0084] S100, the monitoring camera monitors the on-site construction situation in real time and generates first monitoring data which is stored through the cloud service platform and displayed on the remote supervision platform;

[0085] S200, the remote supervision platform compares the first monitoring data with the preset construction standard data, and if it is determined that an abnormal situation occurs, generates a first alarm message, and controls any nearby idle drone to move to the abnormal situation occurrence point according to the address information of the corresponding monitoring camera to form a second monitoring data;

[0086] S300, the remote supervision platform compares the corresponding second monitoring data with the preset construction standard data again. If it is determined that an abnormal situation occurs again, a second alarm message is generated, and the supervisor is notified to bring the mobile individual equipment to the predetermined location to confirm the abnormal situation and form the third monitoring data.

[0087] Among them, the remote supervision platform extracts the corresponding monitoring images from the first monitoring data and the second monitoring data according to a predetermined period, and compares the extracted monitoring images with the preset construction standard data to determine whether there are any abnormal conditions in the monitoring images. By periodically extracting monitoring images for comparison and judgment, the amount of data processing can be reduced and the pressure on system data processing can be reduced.

[0088] The scheduled period can be set according to actual needs, and can be set to 30s, 1min, 2min, etc. Of course, the scheduled period can also be set to a dynamic form, such as a daytime period of 1min and a night period of 10min. The monitoring picture is a frame picture corresponding to the time node after the scheduled period is reached. The preset construction standard data includes conventional correct construction action photos, incorrect construction action photos, BIM models of buildings, illegal operation comparison pictures, etc. The technology and principle of judging whether the construction operation is abnormal by comparing pictures belong to the existing technical means and will not be elaborated here; the alarm information is the aforementioned first alarm information and second alarm information. The alarm information can be in the form of voice, text, pictures, etc., which is used to prompt and notify supervisors, and the control instructions are used to control the operation of the drone.

[0089] Under normal working conditions, the construction site is monitored in real time by the surveillance camera, and the first surveillance data is generated and stored and displayed through the remote supervision platform, so that the supervisor can check the construction status at any time. At the same time, the remote supervision platform compares the first surveillance data with the preset construction standard data to determine whether the on-site construction status is normal. When it is determined that an abnormal situation occurs, a first alarm message is generated to prompt the supervisor. Since the surveillance camera is fixedly set at the construction site, its shooting angle is relatively limited, which is prone to misjudgment or insufficient shooting data. At this time, the remote supervision platform controls a drone to move to the point where the abnormal situation occurs, takes more detailed and comprehensive photos for secondary judgment, and generates second surveillance data and sends it to the remote supervision platform for storage and It is shown that during the second judgment, the remote supervision platform compares the second monitoring data with the preset construction standard data. When it is judged again that an abnormal situation occurs, a second alarm message is generated to prompt the supervisor. After receiving the second alarm message, the supervisor can carry the mobile individual equipment to the corresponding location to confirm the abnormal situation and make timely construction adjustments. At the same time, the mobile individual equipment can also take close-up photos of the on-site construction personnel and construction conditions, further improving the comprehensiveness of monitoring; through the coordinated monitoring of monitoring cameras, drones and mobile individual equipment, not only can the monitoring accuracy and comprehensiveness be improved, but also the supervisor can be notified in time to arrive at the site for supervision after determining that an abnormal situation has occurred, thereby improving the safety of the construction process and reducing labor costs.

[0090] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A construction engineering construction data monitoring and management system, characterized in that: include: A cloud service platform, wherein the cloud service platform is connected to a remote supervision platform; A plurality of monitoring cameras arranged in the monitored area of ​​the construction site, the monitoring cameras being connected to the cloud service platform and used to monitor the on-site construction situation in real time and form first monitoring data which is stored through the cloud service platform and displayed on the remote supervision platform; A number of drones parked near the construction site, the drones are connected to the cloud server and equipped with mobile cameras, used to monitor the designated location of the construction site and form second monitoring data which is stored through the cloud service platform and displayed on the remote supervision platform; A number of mobile individual devices for supervisors to carry, the mobile individual devices are connected to the cloud server, used to monitor the area around the supervisors and form third-party monitoring data which is stored through the cloud service platform and displayed on the remote supervision platform; The remote supervision platform compares the first monitoring data with the preset construction standard data, and when it is determined that an abnormal situation occurs, a first alarm message is generated, and any nearby idle drone is controlled to move to the abnormal situation occurrence point for secondary monitoring and judgment according to the address information of the corresponding monitoring camera; the remote supervision platform compares the corresponding second monitoring data with the preset construction standard data again, and if it is determined that an abnormal situation occurs again, a second alarm message is generated, and the supervisor is notified to bring the mobile individual equipment to the predetermined location to confirm the abnormal situation; The remote supervision platform includes: a storage unit for storing data; A data processing unit, used for extracting corresponding monitoring pictures from the first monitoring data and the second monitoring data according to a predetermined period; A data comparison unit, used to compare the extracted monitoring picture with the preset construction standard data to determine whether there is any abnormality in the monitoring picture; An instruction output unit, used to generate alarm information and control instructions to call the operation of the drone or notify the supervisor according to the judgment result of the data comparison unit; The remote monitoring platform is also connected to a smart display screen and a monitoring board, wherein the smart display screen is used to display the first monitoring data, the second monitoring data and the third monitoring data in real time, and the monitoring board is used to display the real-time monitoring screen of the predetermined area in real time; The supervision signboard is provided with a QR code display area, in which a number of QR codes linking to construction-related materials are displayed; The remote monitoring platform also includes a timing control unit for timingly controlling a single or multiple drones to run along a predetermined trajectory for remote monitoring and shooting according to a preset time period.

2. The construction engineering construction data monitoring and management system according to claim 1, characterized in that: The smart display screen includes several monitoring display areas corresponding to monitoring cameras, mobile cameras and mobile individual equipment respectively.

3. The construction engineering construction data monitoring and management system according to claim 1, characterized in that: It also includes a mobile parking bay for parking the drone, the mobile parking bay comprising: A cabin, wherein a plurality of parking spaces are arranged in the cabin, and a door that can be opened and closed movably for the drone to enter and exit is provided on the cabin; A detection module disposed in each parking position, used to detect whether the drone is parked in place; and An automatic charging device is arranged at each parking position, and the automatic charging device is connected to an external power supply device.

4. The construction engineering construction data monitoring and management system according to claim 1, characterized in that: The mobile individual soldier equipment includes one or more of a mobile law enforcement device, a helmet with a camera installed, and smart glasses.

5. A construction engineering construction data monitoring and management method, characterized in that: The method is implemented based on the system according to any one of claims 1 to 4, comprising: The monitoring camera monitors the on-site construction situation in real time and generates first monitoring data which is stored on the cloud service platform and displayed on the remote supervision platform; The remote supervision platform compares the first monitoring data with the preset construction standard data, and if it is determined that an abnormal situation occurs, generates a first alarm message, and controls any nearby idle drone to move to the abnormal situation occurrence point according to the address information of the corresponding monitoring camera to form a second monitoring data; The remote supervision platform compares the corresponding second monitoring data with the preset construction standard data again. If an abnormal situation is determined again, a second alarm message is generated, and the supervisor is notified to bring the mobile individual equipment to the predetermined location to confirm the abnormal situation and form the third monitoring data.

6. The construction data monitoring and management method of construction engineering according to claim 5 is characterized in that: The remote supervision platform extracts corresponding monitoring pictures from the first monitoring data and the second monitoring data according to a predetermined period, and compares the extracted monitoring pictures with preset construction standard data to determine whether there are any abnormalities in the monitoring pictures.

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