CN116307531B - Digital supervision command and dispatch method based on 5G+ internet of things - Google Patents

Digital supervision command and dispatch method based on 5G+ internet of things Download PDF

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CN116307531B
CN116307531B CN202310148629.XA CN202310148629A CN116307531B CN 116307531 B CN116307531 B CN 116307531B CN 202310148629 A CN202310148629 A CN 202310148629A CN 116307531 B CN116307531 B CN 116307531B
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CN116307531A (en
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应小军
张建江
刘永红
刘春吉
万宁
兰德
史乃明
刘海宁
谭相乾
高琛阳
朱军刚
祁乐
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PowerChina Construction Group Ltd
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Abstract

The application discloses a digital supervision, command and dispatch method based on 5G+ internet of things, which comprises the following steps: collecting supervision information of a construction site; uploading the supervision information by using a 5G slicing technology; combining the BIM lightweight model with project progress, realizing simulation construction, realizing model display and component marking at a mobile terminal, and feeding the found problems back to a command center; and the engineering progress is evaluated by combining the uploaded supervision information, so that the rapid and efficient command and dispatch is finally realized, and the expected rationality of the engineering progress is ensured. The digital supervision command scheduling method based on the 5G+ internet of things provided by the application uses a 5G slicing technology to prevent data loss, uniformly deploys and manages the construction site, ensures the problem of data leakage, further digs the data, reasonably predicts the engineering progress and reasonably schedules and manages the data according to the expectations, and realizes effective cost, progress and risk management and control.

Description

Digital supervision command and dispatch method based on 5G+ internet of things
Technical Field
The application relates to the technical field of constructional engineering, in particular to a digital supervision, command and dispatch method based on 5G+ internet of things.
Background
The data among the functional modules in engineering construction are independent, and the management integration level is not high. The data value cannot be exerted, and the project scheduling cannot exert a synergistic effect.
The construction site network environment is complex, the interference is serious, and the stable data transmission cannot be ensured. The traditional internet of things data adopts public network data transmission, so that the safety is not high, and the data safety cannot be ensured. The construction site has large flow of people and complex identity, and the importance of personnel management is outstanding. Personnel controlling the construction site cannot be managed and controlled in real time. The cost control and optimization are difficult to realize because the price information of the materials in the construction site is various, the statistics of daily in-out quantity information is opaque, and the information delay is delayed.
In the engineering construction, facing the development trend of more and more complicated projects, the traditional pure data display solution is difficult to realize effective cost, progress and risk management and control.
There are many problems in the prior art that need to be solved: the traditional construction sites are provided with various information acquisition devices, so that the protocols are more, the connection modes are more, the data acquisition modes are more, and unified management is difficult to achieve. The network environment is complex, the interference is serious, the sensing data is easy to lose, the transmission is not real-time enough, and the traditional cloud control data center cannot collect and monitor the data in real time. Traditional data transmission is through public network, can't guarantee the problem of revealing of data. Various information acquisition devices are deployed on the traditional building construction site, but cannot communicate with each other, the monitoring devices are fragmented, and the data integration application capability is seriously insufficient. The traditional data large screen only displays data, but the data is not further mined, so that the help of management is very limited. The traditional data center has a large amount of historical data, but the data are independent and stored, are not refined, and cannot generate value for management.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present application has been made in view of the above-described problems.
Therefore, the technical problems solved by the application are as follows: the existing digital supervision command and dispatch method has the problems of difficulty in unified management, easy loss of sensing data, serious deficiency of data integration application capability and very limited help to management.
In order to solve the technical problems, the application provides the following technical scheme: a digital supervision command and dispatch method based on 5G+ internet of things comprises the following steps:
collecting supervision information of a construction site;
uploading the supervision information by using a 5G slicing technology;
combining the BIM lightweight model with project progress, realizing simulation construction, realizing model display and component marking at a mobile terminal, and feeding the found problems back to a command center;
and the engineering progress is evaluated by combining the uploaded supervision information, so that the rapid and efficient command and dispatch is finally realized, and the expected rationality of the engineering progress is ensured.
The digital supervision, command and dispatch method based on the 5G+ internet of things is characterized by comprising the following steps: the monitoring information comprises: equipment basic information and real-time field information acquired in real time;
when the collected real-time field information is not matched with the scheduling information recorded by the platform, verifying by using a communication system;
if the verification reason is the identification error, training and upgrading the information acquisition device; if the verification reason is the identification error, training and upgrading the information acquisition device; the number of times of the manual verification recognition errors reaches 2 times, and the analysis depth of the image recognition system in the second-order differential stage is increased;
if the verification reason is the same as the identification condition, generating a related record;
and when the acquired real-time field information is matched with the scheduling information, normally performing progress evaluation.
The digital supervision, command and dispatch method based on the 5G+ internet of things is characterized by comprising the following steps: the 5G slicing technique includes:
the IOT platform of the site Internet of things is simultaneously linked with the 5GAPU of the IOT platform of the Internet of things, and the IOT platform of the site Internet of things is internally stored in an offline mode; all the equipment of the multiple areas of the construction site are incorporated into the same slicing network, so that the multiple areas of the project are in a private network;
when the uploading speed of the 5G network meets the transmission efficiency of 70% and above, transmitting data by using 5G;
when the uploading speed of the 5G network does not meet the transmission efficiency of 70%, the data transmission is integrated into the 4G assisted mode for transmitting the data.
The digital supervision, command and dispatch method based on the 5G+ internet of things is characterized by comprising the following steps: the project progress evaluation includes:
wherein t is 1 The number of days of work influence is represented, w is wbs days, n Out of For the number of workers, n Meter with a meter body To plan the number of people, t 2 Days of material influence, n At the position of N is the material in transit Resource(s) To plan materials, T 1 For arrival time, T 2 T is the current time 3 For the number of days of mechanical influence, n Different species Is an abnormal machine, n Machine for making food To plan the machine.
The digital supervision, command and dispatch method based on the 5G+ internet of things is characterized by comprising the following steps: the project progress evaluation further includes: excluding non-critical wbs by the business system calculation;
when judging that the influencing factors are non-key wbs items, not delaying the items;
calculating delay days when the influence factors are judged to be the key wbs items;
when the construction period changes, judging the criticality of wbs items again;
if the change of the construction period causes the key wbs items to be non-key wbs items, re-judging that the project delay is not caused;
if the change in construction period results in a non-critical wbs item becoming a critical wbs item, the number of delay days is recalculated.
The digital supervision, command and dispatch method based on the 5G+ internet of things is characterized by comprising the following steps: the re-judging wbs item criticality further includes:
when the construction site is mainly operated by equipment and the mechanical influence days are larger than the work species influence days and the material influence days, defining the mechanical influence days as key items, defining the work species influence days and the material influence days as non-key items, and simultaneously providing a scheduling scheme set;
when the construction site is mainly operated manually, and the wage influence days are larger than the mechanical influence days and the material influence days, defining the wage influence days as key items, defining the mechanical influence days and the material influence days as non-key items, and simultaneously providing a scheduling scheme set;
when the material demand is taken as a main material requirement at a construction site, the material influence days are larger than the wage influence days and the mechanical influence days, defining the material influence days as key items, defining the wage influence days and the mechanical influence days as non-key items, and simultaneously providing a scheduling scheme set;
the digital supervision, command and dispatch method based on the 5G+ internet of things is characterized by comprising the following steps: the scheduling scheme comprises the following steps:
the cost of the scheduling scheme is within a cost increment threshold of 20%, and the scheduling scheme is imported into a scheme set;
the cost of the scheduling scheme is within a cost increment threshold of not more than 10%, and the scheduling scheme is imported into the superior scheme set;
and if the scheduling cost is more than or equal to 20% and less than 40% of cost increment, importing the scheduling scheme into a high-cost scheme set.
The digital supervision, command and dispatch method based on the 5G+ internet of things is characterized by comprising the following steps: the criticality further includes:
when the main influencing factors disappear, judging the criticality again;
if the non-key terms can be adjusted according to the disappeared key terms, the fluctuation of the construction period is considered to be expected;
if the non-key item can not be adjusted according to the disappeared key item, changing the non-key item into the key item, and simultaneously providing a most effective scheduling scheme set in a cost threshold;
when the site changes and the secondary influencing factors become the primary influencing factors, the key items of wbs and the delay days are judged again.
The digital supervision, command and dispatch method based on the 5G+ internet of things is characterized by comprising the following steps: judging whether to send out early warning according to the evaluation of the engineering progress, including:
if the estimated delay days are greater than the alarm threshold days, generating alarm information;
and if the estimated delay days are not more than the alarm threshold days, generating a delay report only.
The digital supervision, command and dispatch method based on the 5G+ internet of things is characterized by comprising the following steps: the pre-warning further comprises: if a notifier and a notification mode are set, automatically linking to notify a designated alarm receiver, displaying the delay days and reasons of project progress in a command center, and simultaneously automatically carrying out multiparty linkage through received messages;
if the notifier and the notification mode are not set, the staff of the dispatching center performs hosting multiparty linkage.
The application has the beneficial effects that: the digital supervision command scheduling method based on the 5G+ internet of things provided by the application uses a 5G slicing technology to prevent data loss, uniformly deploys and manages the construction site, ensures the problem of data leakage, further digs the data, reasonably predicts the engineering progress and reasonably schedules and manages the data according to the expectations, and realizes effective cost, progress and risk management and control.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is an overall flowchart of a digital supervision and command scheduling method based on 5g+ internet of things according to a first embodiment of the present application;
fig. 2 is a main project construction content diagram in a digital supervision and command scheduling method based on 5g+ internet of things according to a second embodiment of the present application;
fig. 3 is a production command and dispatch data flow chart of a digital supervision and command and dispatch method based on 5g+ internet of things according to a second embodiment of the present application;
fig. 4 is a basic support diagram of a construction site internet of things based on a digital supervision and command scheduling method of 5g+ internet of things according to a second embodiment of the present application;
fig. 5 is a diagram of a digital supervision and command scheduling method based on 5g+internet of things in a three-layer networking with the internet of things+5g of a group at a construction site according to a second embodiment of the present application.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present application can be understood in detail, a more particular description of the application, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
While the embodiments of the present application have been illustrated and described in detail in the drawings, the cross-sectional view of the device structure is not to scale in the general sense for ease of illustration, and the drawings are merely exemplary and should not be construed as limiting the scope of the application. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Also in the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "upper, lower, inner and outer", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first, second, or third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The terms "mounted, connected, and coupled" should be construed broadly in this disclosure unless otherwise specifically indicated and defined, such as: can be fixed connection, detachable connection or integral connection; it may also be a mechanical connection, an electrical connection, or a direct connection, or may be indirectly connected through an intermediate medium, or may be a communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1, for one embodiment of the present application, a digital supervision and command scheduling method based on 5g+ internet of things is provided, including:
s1: and collecting supervision information of the construction site.
Further, worksite sensing, video, audio, equipment: the method is used for collecting various data of the construction site, uploading the data to the IOT platform of the construction site, linking and receiving the IOT platform instruction of the construction site, and executing according to the instruction operation.
The acquisition equipment comprises personnel information acquisition. The method comprises face collection, identity card collection, personnel health information collection, personnel positioning information collection, personnel action track information collection and personnel behavior collection.
The face collection device comprises face recognition attendance equipment and face recognition handheld attendance equipment.
The personnel identity card collection comprises an identity card reader and a public security identity information verification system.
The personnel health information acquisition comprises physical state monitoring equipment and intelligent bracelet equipment.
The personnel inspection information acquisition and personnel action track information acquisition equipment comprises a command type safety helmet and an intelligent safety helmet.
The personnel behavior collection comprises intelligent video equipment and intelligent audio equipment.
The mechanical data acquisition comprises tower crane monitoring equipment, construction elevator monitoring equipment, shield machine monitoring equipment, gantry crane monitoring equipment, bridge girder erection machine monitoring equipment, mechanical commander monitoring equipment and unloading platform monitoring equipment.
The material data acquisition comprises intelligent wagon balance equipment, intelligent video equipment and intelligent audio equipment.
The actual measurement data acquisition comprises intelligent actual measurement equipment and mass concrete monitoring equipment.
The environmental data acquisition comprises environmental monitoring equipment, intelligent water meter equipment, intelligent electric meter equipment, sewage monitoring equipment, toxic gas detection, meteorological monitoring equipment and smoke sensor equipment.
It is also noted that the equipment base information and the real-time field information collected in real time; when the collected real-time field information is not matched with the scheduling information recorded by the platform, verifying by using a communication system; if the verification reason is the identification error, training and upgrading the information acquisition device; if the verification reason is the same as the identification condition, generating a related record; and when the acquired real-time field information is matched with the scheduling information, normally performing progress evaluation.
The training upgrading comprises the steps of judging a training system according to the judgment of manual operation, eliminating the defect of excessive identification and realizing real effective identification.
S2: and uploading the supervision information by using a 5G slicing technology.
Further, the IOT platform: and linking all IOT platforms of the worksite. The data of the equipment such as personnel management, mechanical management, material management, process engineering method management, environment management, actual measurement actual quantity management, safety management sensing, video and audio and the like of all projects of the construction site of each area are displayed, managed, regularly configured and managed in a centralized manner.
The device links may display offline, online status of the device. According to group statistics, organization statistics, project statistics and project area statistics. Statistics may also be by device type dimension.
The mqtt protocol is used for linking with the IOT platform of the Internet of things on the construction site, so that the IOT platform on the construction site can be communicated in a two-way manner, and meanwhile, acceptance and issuing of instructions are supported. By matching with the threshold control of the service platform, after the data analysis reaches a certain threshold, the device control instruction can be issued.
AI audio/video analysis capability platform: the method mainly collects the timing sampling video single-frame pictures of the video monitoring equipment of the construction site. The audio at the worksite is sampled. And marking, analyzing and modeling the acquired data according to the requirements of the service system.
The method is mainly used for identifying the illegal behaviors of the construction site, potential safety hazards of the construction site, the number of personnel behaviors of the construction site and other models.
After collection, training and modeling, the model can be issued to the IOT platform of the worksite, and the IOT platform of the worksite is used for model use. The off-line AI identification can be performed on the local area network of the construction site, and the influence of the public network is avoided.
It should be appreciated that the problems of complex network environment and serious interference in the construction site can be solved by using the 5G slicing technology.
When the uploading speed of the 5G network meets the transmission efficiency of 70% and above, transmitting data by using 5G; when the uploading speed of the 5G network does not meet the transmission efficiency of 70%, the data transmission is integrated into the 4G assisted mode for transmitting the data.
The speed of data uploading is about 3 times that of 4G, and compensation is performed when the speed of 5G is reduced to 70% according to the need for uploading speed.
The Internet of things IOT platform of the building site is simultaneously linked with the 5GAPU of the Internet of things IOT platform, and the Internet of things IOT platform of the building site is internally stored offline. The system can solve the problems that the traditional public network fails, the transmission data is not real-time enough caused by the failure of platforms of various manufacturers, and the traditional cloud control data center cannot collect and monitor the data in real time.
In addition, the potential safety hazard of data leakage can be avoided by solving the problem that the traditional data transmission is accessed through an unreliable public network.
The IOT platform of the construction site is used for managing equipment on all construction sites, and the IOT platform of the construction site is supported by the cooperation platform, so that equipment on all construction sites of group companies and branch companies can be managed uniformly.
All the devices of the group project upload information to the IOT platform of the group Internet of things through the IOT platform of the site Internet of things. The group can clearly see the equipment information of all construction sites in the governed area. The latter digital supervision only scheduling method provides a powerful internet of things communication foundation.
Although various information acquisition devices are deployed in the traditional building construction site, communication among the devices is impossible, fragmentation of the monitoring devices is avoided, and the data integration application capability is seriously insufficient. And (3) establishing a unified standard system from the group to the project by adopting enterprise-level construction, so that all the projects are operated according to the standard, and further, the automatic collection and uploading of the Internet of things data of the project site are realized. The standards generally comprise three types of control strategy standards, management flow standards and basic data standards.
These standards are issued to the cloud-edge collaboration-based special equipment platform Internet of things IOT platform. And then the IOT platform of the construction site realizes the automatic collection and filtration of various Internet of things data of 'man-machine material method loop test' of the construction site according to the standard, judges which data are available and which data need real-time early warning and control, such as the data of real-name system and attendance admission of project site work, the data of site material receiving and sending, the data of tower crane monitoring and the data of environment monitoring. And the IOT platform integrates the data and uploads the integrated data to a business module and a command dispatching center of an enterprise terminal.
S3: combining the BIM lightweight model with project progress, realizing simulation construction, realizing model display and component marking at a mobile terminal, and feeding the found problems back to a command center;
it should be appreciated that: the business management system mainly comprises personnel management, mechanical management, material management, process engineering method management, environment management, actual measurement actual quantity management and safety management.
The personnel management system is used for reading, analyzing and processing personnel data;
the system comprises an information collection module, an HSE management platform, a digital construction site platform, a project management platform labor management module, a project management sub-package module and a project management cost module.
Information collection, entrance registration, personnel information acquisition and security training.
HSE management platform: and uploading the labor staff information and the safety training record to the integrated platform. Setting a control strategy.
Digital work platform: the control personnel enter and exit the field. Epidemic prevention, three-stage safety education and safety training integration.
Project management platform labor management: attendance record, payroll and payroll payment.
Project management sub-packaging module: associated with a corresponding subcontract.
Project management cost module: and (5) subcontracting settlement and collection cost.
Mechanical management: the method is used for collecting, intensively storing, processing and displaying the data of the construction site machinery.
The system comprises a basic information base, a wagon balance system, license plate recognition, automatic weighing, purchase contract, unmanned on duty, a shot bill, a material receiving and dispatching standing bill, a warehousing system and purchase contract settlement.
And (3) material management: the method is used for collecting, intensively storing and processing material data.
The system comprises a basic information base, a wagon balance system, license plate recognition, automatic weighing, purchase contract, unmanned on duty, a shot bill, a material receiving and dispatching standing bill, a warehousing system and purchase contract settlement.
The material cost in the building construction accounts for 60% -70% of the enterprise construction cost. In the scene, the traditional wagon balance on site is changed into an intelligent wagon balance, and the adaptation to the complex application scene of the building industry is realized. For example, the project department receives materials, the mixing station receives materials, the scene of one car and multiple materials, the combination of multiple scales from one wagon balance to another wagon balance, and the like, and intelligent early warning such as abnormal tare weight, one car and multiple sales, the difference of the site wagon balance and suppliers, conversion of metering units, super-contract, super-plan, abnormal mixing ratio, and the like is realized. After the intelligent wagon balance is connected with the vehicle identification system, the gateway is controlled through software, the wagon balance is automatically weighed, printed, and then combined with the cloud end, data auditing and verification are achieved at the cloud end, and the audited data are automatically synchronized to the project management platform to serve as the basis for purchasing, warehousing and settlement. So far, the project data and the business data finish automatic collection and integration, and the conversion from manual form filling to digital form is realized.
And (3) process engineering method management: the method comprises the production process, equipment selection, operation rules and the like of a construction site; data of an operation method is mainly collected.
And (3) environment management: the method is used for collecting, intensively storing, processing and displaying the environmental data of the construction site.
Actual measurement actual quantity management: mainly collect measuring tool, measuring method, measurement person. The method is used for actual measurement, household acceptance, putty construction in spraying operation, putty construction efficiency comparison and paint construction efficiency comparison.
The robot can be used for realizing actual measurement, individual acceptance, putty construction of spraying operation, putty construction efficiency comparison and paint construction efficiency comparison on a construction site.
And (3) safety management: the method is used for data acquisition and display in the aspect of quality safety of process standardization operation of a construction site.
Command management: is used for the digital supervision, command and dispatch of the construction site,
the system comprises a hall command center, a digital comprehensive control center, a production command dispatching center and a green, safe and environment-friendly center.
Hall command center: internet of things monitoring, visual analysis, video inspection and remote scheduling.
Digital integrated control center: the management is visible. Visualization capabilities of BIM, IOT Internet of things. Project live-action visualization, status visualization, and data visualization.
Production command dispatching center: production traceability, capability: IOT internet of things capability, item-enterprise fusion capability, data analysis capability objective: taking the progress as a main line, tracing labor force, material consumption and equipment work efficiency, finding out reasons and taking medicine for symptomatic treatment.
Green safety environmental protection center: is safe and controllable. HSE management and control capability, double-prevention double-control capability, AI intelligent visual analysis capability and IOT Internet of things capability. And finally, achieving a target with controllable safety risk by means of safety dynamic analysis and intelligent visual analysis.
The traditional data large screen only displays data, but the data is not further mined, so that the help of management is very limited.
The application integrates the technologies of video monitoring visualization, al visual analysis, BIM three-dimensional visualization and the like, realizes the data visualization quantitative appearance, and has the monitoring data communicated with the management flow.
The on-line dispatching command center comprises a visualization and on-line diagnosis early warning function of fusing BIM.
And combining the BIM lightweight model with project progress, realizing simulation construction, realizing model display and component marking at a mobile terminal, and timely feeding the found problems back to a data brain of a command center.
Simultaneously, the data analysis result of the Internet of things is intuitively displayed in the BIM model signboard by combining technologies such as the Internet of things and the like. Through on-line diagnosis, means such as intelligent inspection, intelligent safety helmet, visual intercom and the like are utilized after the problems are found, and the remote command scheduling is realized by combining modes such as cloud broadcasting and the like, so that the problems are solved in time.
In a scene of progress management, if progress display is abnormal, an intelligent analysis decision module of a command center is utilized to analyze the reason of the progress abnormality, and the reason is analyzed from multiple dimensions such as labor force distribution, material stock, mechanical operation efficacy ratio, weather and the like, and forms a evidence through video monitoring.
S4: and the engineering progress is evaluated by combining the uploaded supervision information, so that the rapid and efficient command and dispatch is finally realized, and the expected rationality of the engineering progress is ensured.
It should be noted that, the data analysis technology is applied to comprehensively analyze the data collected on the project site in real time, and visually display the problems, and the problems are eliminated in time by the command dispatching center, so that the smooth promotion of the project and the safety quality of the project are ensured.
And summarizing all data of project progress, personnel management, material management, mechanical management, environment management and IOT (internet of things) to a production command and dispatch center, and comparing and analyzing enterprise and project standards formed by a data center storage analysis platform through a model of big data calculation and analysis.
The output deviation is caused by labor force planning deviation, material stock, in-transit, consumption deviation, mechanical efficiency ratio deviation and bad weather influence.
And finally obtaining the actual and planned progress deviation. And further corroboration by live-action comparison. And comparing the construction site with the result of the system software.
At this time, on-site production command scheduling on-site personnel can conduct command center voice, video and short messages on the project construction site in a manual mode. And (5) according to the output of the large screen, linkage of construction site personnel and equipment is performed.
If the rules, thresholds, and device linkage events of the device are set. The IOT platform scheduling can also automatically carry out construction site personnel and equipment linkage according to related configuration.
It should be noted that the project progress evaluation includes:
wherein t is 1 The number of days of work influence is represented, w is wbs days, n Out of For the number of workers, n Meter with a meter body To plan the number of people, t 2 Days of material influence, n At the position of N is the material in transit Resource(s) To plan materials, T 1 For arrival time, T 2 T is the current time 3 For the number of days of mechanical influence, n Different species Is an abnormal machine, n Machine for making food To plan the machine.
Excluding non-critical wbs by the business system calculation; if the influence factor is judged to be a non-key wbs item, the item is not delayed; if the influence factors are judged to be the key wbs items, calculating the delay days; where wbs represents project progress distribution sub-terms, where the time period of a critical one directly affects the progress of the entire project.
It should be noted that, under the common influence of the work kind influence days, the material influence days and the mechanical influence days, the estimated influence days are estimated, the expected practicability and effectiveness are enhanced, and the basis can be provided for later scheduling.
Judging whether to send out early warning according to the evaluation of the engineering progress, including: if the estimated delay days are greater than the alarm threshold days, generating alarm information; and if the estimated delay days are not more than the alarm threshold days, generating a delay report only.
It is also known that key wbs items may become non-key items due to the effects of the time period; non-critical items may become critical items because of the construction period, which needs to be determined with the shortest practical critical effort. When the construction site is mainly operated by equipment and the mechanical influence days are larger than the work species influence days and the material influence days, defining the mechanical influence days as key items, defining the work species influence days and the material influence days as non-key items, and simultaneously providing a scheduling scheme set; when the construction site is mainly operated manually, and the wage influence days are larger than the mechanical influence days and the material influence days, defining the wage influence days as key items, defining the mechanical influence days and the material influence days as non-key items, and simultaneously providing a scheduling scheme set; when the construction site is mainly based on material requirements and the material influence days are larger than the wage influence days and the mechanical influence days, defining the material influence days as key items, defining the wage influence days and the mechanical influence days as non-key items, and simultaneously providing a scheduling scheme set.
The cost of the scheduling scheme is within a cost increment threshold of 20%, and the scheduling scheme is imported into a scheme set; the cost of the scheduling scheme is within a cost increment threshold of not more than 10%, and the scheduling scheme is imported into the superior scheme set; and if the scheduling cost is more than or equal to 20% and less than 40% of cost increment, importing the scheduling scheme into a high-cost scheme set.
It should be appreciated that engineering profits may vary by up to 40% depending on the operating cost availability of project-related personnel, and that a 10% cost increase is still a good solution based on the cost of the optimal solution, but a cost increase of greater than 40% is highly likely to be a deficit, and 20% is also an acceptable cost increase.
If a notifier and a notification mode are set, automatically linking to notify a designated alarm receiver, displaying the delay days and reasons of project progress in a command center, and simultaneously automatically carrying out multiparty linkage through received messages; if the notifier and the notification mode are not set, the staff of the dispatching center performs hosting multiparty linkage.
Example 2
Referring to fig. 2-5, for one embodiment of the present application, a digital supervision, commanding and dispatching method based on 5g+ internet of things is provided, and in order to verify the beneficial effects of the present application, scientific demonstration is performed through economic benefit calculation and simulation experiments.
Fig. 2 shows project main construction content, fig. 3 shows production command scheduling data flow, construction content and scheduling flow provide an operation framework and function display for the application.
Fig. 4 is a basic support diagram of the internet of things in the construction site, fig. 5 provides a +5g three-layer networking model of the internet of things in the construction site and the group, and provides basic support and model display for the application.
The cooperative use of the construction contents enables the application to achieve the expected aim.
Taking severe weather as an example.
Judging bad weather, analyzing the bad degree of the weather, and carrying out specific different instructions according to different grades.
Suppose today is 1 month and 1 day. The construction period of the A01 progress is 10 days, the construction is carried out for 2 days, and if A01 is a key wbs item. Project a will end at day 1 month 8. The expert sets a project delay early warning 1 day for reminding and a serious warning.
Suppose that today messages are received for 3 days in severe snowy weather from 1 month 2 days to 1 month 4 days.
The non-critical wbs is eliminated through the service system, and if the snowy weather is an influence factor of A01 during calculation, the A01 item obtained through calculation is delayed for 3 days, and the A item is delayed for 3 days. And 1 day above the alarm threshold.
At this time, an alarm message is generated, if a notifier and a notification mode are set, the designated alarm receiver is automatically linked and notified, the progress of the project A is displayed in the command center for 3 days, and the delay is caused by severe snowstorm weather for 3 days.
And meanwhile, the next business operation can be automatically performed through the received message. Such as clicking on a message to automatically link to handle business documents, automatically link to initiate a meeting, etc.
If the linkage conference is set and the conference participants are set, the online conference can be automatically initiated.
If the linkage equipment is set, the alarm information can be automatically pushed to be a screen according to the appointed LED screen of the corresponding item. Of course, not limited to LEDs, various base devices of the project may be ganged.
And the received weather can be subjected to different association operations according to the grade of the weather condition.
Suppose that today messages are received for 3 days on days 1 month 2 to 1 month 4 with rainy days.
The non-key wbs is eliminated through the calculation of the service system, and if the rainy weather is not an influence factor of A01 during the calculation, the A01 item is not delayed, and the item delay is not caused.
If A01 is a non-critical wbs item. Nor does it result in project deferral.
Examples of bad weather affecting project progress above
In addition to severe weather construction, progress keywords, associated worker job types, associated material types, associated machine types, workers, job types, planned numbers, outgoing numbers, material types, planned materials, on-road materials, arrival times, machine types, machine conditions, weather all generally affect the construction period
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.

Claims (6)

1. The digital supervision and command scheduling method based on the 5G+ internet of things is characterized by comprising the following steps of:
collecting supervision information of a construction site;
uploading the supervision information by using a 5G slicing technology;
combining the BIM lightweight model with project progress, realizing simulation construction, realizing model display and component marking at a mobile terminal, and feeding the found problems back to a command center;
the project progress is evaluated by combining the uploaded supervision information, and finally, quick and efficient command and dispatch are realized, so that the expected rationality of the project progress is ensured;
the supervision information includes: equipment basic information and real-time field information acquired in real time;
when the collected real-time field information is not matched with the scheduling information recorded by the platform, verifying by using a communication system;
if the verification reason is the identification error, training and upgrading the information acquisition device; the number of times of the manual verification recognition errors reaches 2 times, and the analysis depth of the image recognition system in the second-order differential stage is increased;
if the verification reason is the same as the identification condition, generating a related record;
when the acquired real-time field information is matched with the scheduling information, normally performing progress assessment;
the 5G slicing technique includes:
the IOT platform of the site Internet of things is simultaneously linked with the 5GAPU of the IOT platform of the Internet of things, and the IOT platform of the site Internet of things is internally stored in an offline mode; all the equipment of the multiple areas of the construction site are incorporated into the same slicing network, so that the multiple areas of the project are in a private network;
when the uploading speed of the 5G network meets the transmission efficiency of 70% and above, transmitting data by using 5G;
when the uploading speed of the 5G network does not meet the transmission efficiency of 70%, transmitting data in a 4G assisted mode by data transmission;
the project progress evaluation includes:
wherein t is 1 The number of days of work influence is represented, w is wbs days, n Out of For the number of workers, n Meter with a meter body To plan the number of people, t 2 Days of material influence, n At the position of N is the material in transit Resource(s) To plan materials, T 1 For arrival time, T 2 T is the current time 3 For the number of days of mechanical influence, n Different species Is an abnormal machine, n Machine for making food Is a planning machine;
the project progress evaluation further includes: excluding non-critical wbs by the business system calculation;
when judging that the influencing factors are non-key wbs items, not delaying the items;
calculating delay days when the influence factors are judged to be the key wbs items;
when the construction period changes, judging the criticality of wbs items again;
if the change of the construction period causes the key wbs items to be non-key wbs items, re-judging that the project delay is not caused;
if the change in construction period results in a non-critical wbs item becoming a critical wbs item, the number of delay days is recalculated.
2. The digital supervision and command scheduling method based on 5g+ internet of things according to claim 1, wherein the method comprises the following steps: the re-judging wbs item criticality further includes:
when the construction site is mainly operated by equipment and the mechanical influence days are larger than the work species influence days and the material influence days, defining the mechanical influence days as key items, defining the work species influence days and the material influence days as non-key items, and simultaneously providing a scheduling scheme set;
when the construction site is mainly operated manually, and the wage influence days are larger than the mechanical influence days and the material influence days, defining the wage influence days as key items, defining the mechanical influence days and the material influence days as non-key items, and simultaneously providing a scheduling scheme set;
when the construction site is mainly based on material requirements and the material influence days are larger than the wage influence days and the mechanical influence days, defining the material influence days as key items, defining the wage influence days and the mechanical influence days as non-key items, and simultaneously providing a scheduling scheme set.
3. The digital supervision and command scheduling method based on 5g+ internet of things as set forth in claim 2, wherein: the scheduling scheme comprises the following steps:
the cost of the scheduling scheme is within a cost increment threshold of 20%, and the scheduling scheme is imported into a scheme set;
the cost of the scheduling scheme is within a cost increment threshold of not more than 10%, and the scheduling scheme is imported into the superior scheme set;
and if the scheduling cost is more than or equal to 20% and less than 40% of cost increment, importing the scheduling scheme into a high-cost scheme set.
4. The digital supervision and command scheduling method based on 5g+ internet of things according to claim 3, wherein the method comprises the following steps: the criticality further includes:
when the main influencing factors disappear, judging the criticality again;
if the non-key terms can be adjusted according to the disappeared key terms, the fluctuation of the construction period is considered to be expected;
if the non-key item can not be adjusted according to the disappeared key item, changing the non-key item into the key item, and simultaneously providing a most effective scheduling scheme set in a cost threshold;
when the site changes and the secondary influencing factors become the primary influencing factors, the key items of wbs and the delay days are judged again.
5. The digital supervision and command scheduling method based on 5g+ internet of things according to claim 4, wherein the method comprises the following steps: judging whether to send out early warning according to the evaluation of the engineering progress, including:
if the estimated delay days are greater than the alarm threshold days, generating alarm information;
and if the estimated delay days are not more than the alarm threshold days, generating a delay report only.
6. The digital supervision and command scheduling method based on 5g+ internet of things according to claim 5, wherein the method comprises the following steps: the pre-warning further comprises: if a notifier and a notification mode are set, automatically linking to notify a designated alarm receiver, displaying the delay days and reasons of project progress in a command center, and simultaneously automatically carrying out multiparty linkage through received messages;
if the notifier and the notification mode are not set, the staff of the dispatching center performs hosting multiparty linkage.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108520342A (en) * 2018-03-23 2018-09-11 中建三局第建设工程有限责任公司 Platform of internet of things management method based on BIM and its system
CN109870987A (en) * 2019-03-12 2019-06-11 中建三局第一建设工程有限责任公司 Platform of internet of things management method and its system suitable for large-sized workshop site operation
KR102382648B1 (en) * 2021-06-17 2022-04-01 에스케이에코플랜트(주) Construction site safety management system
CN115237077A (en) * 2022-07-28 2022-10-25 广东鉴面智能科技有限公司 Industrial digital twinning system based on 5G edge calculation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108520342A (en) * 2018-03-23 2018-09-11 中建三局第建设工程有限责任公司 Platform of internet of things management method based on BIM and its system
CN109870987A (en) * 2019-03-12 2019-06-11 中建三局第一建设工程有限责任公司 Platform of internet of things management method and its system suitable for large-sized workshop site operation
KR102382648B1 (en) * 2021-06-17 2022-04-01 에스케이에코플랜트(주) Construction site safety management system
CN115237077A (en) * 2022-07-28 2022-10-25 广东鉴面智能科技有限公司 Industrial digital twinning system based on 5G edge calculation

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