WO2024066058A1

WO2024066058A1 - Safety supervision resource scheduling method based on 4d building model and multi-objective optimization

Info

Publication number: WO2024066058A1
Application number: PCT/CN2022/138203
Authority: WO
Inventors: 吴承科; 郭媛君; 杨之乐; 王尧; 冯伟
Original assignee: 深圳先进技术研究院
Priority date: 2022-09-27
Filing date: 2022-12-09
Publication date: 2024-04-04
Also published as: CN115758506A

Abstract

Disclosed in the present invention is a safety supervision resource scheduling method based on a 4D building model and multi-objective optimization. The method comprises: acquiring current time information, on the basis of a preset 4D building model, determining process information corresponding to the current time information, and acquiring a process risk type and supervision requirement information corresponding to the process information; acquiring personnel supervision resources and device supervision resources corresponding to the current time information, wherein the personnel supervision resources and the device supervision resources are separately used for carrying out safety supervision on a risk behavior of a construction site; and scheduling the personnel supervision resources and the device supervision resources on the basis of the process risk type and the supervision requirement information. The present invention is conducive to implementing coordination of project schedule information in a 4D building model and safety management of a construction site, and is conducive to supervising risk behaviors on the construction site and avoiding risk behaviors.

Description

Safety supervision resource scheduling method based on 4D building model and multi-objective optimization

Technical Field

The present invention relates to the technical field of construction site safety supervision, and in particular to a safety supervision resource scheduling method based on 4D building model and multi-objective optimization.

Background technique

Due to the complex environment of the construction site and the many potential safety hazards, different processes on the construction site have different corresponding safety risk levels and different safety supervision methods (for example, scaffolding construction is an aerial operation with a high risk factor and difficult manual supervision (supervisors often need to climb up the scaffolding to effectively supervise the workers); therefore, in similar scenarios, by deploying cameras on site, large-scale video surveillance is carried out, and behavior recognition algorithms are used to quickly capture workers who do not wear safety protection equipment as required, or identify dangerous behaviors such as vocal climbing. However, for low-risk work such as ground steel bar binding, it is obviously unreasonable to use monitoring equipment, and it also wastes monitoring resources. It can be seen that the prior art lacks a method for achieving all-round safety supervision based on the real-time construction situation at the construction site, resulting in poor safety supervision results.

Therefore, the prior art still needs to be improved and enhanced.

technical problem

The technical problem to be solved by the present invention is that, in view of the above-mentioned defects of the prior art, a safety supervision resource scheduling method based on 4D building model and multi-objective optimization is provided, aiming to provide a method to solve the problem that the prior art lacks a method to achieve all-round safety supervision based on the real-time construction situation at the construction site, which easily leads to poor safety supervision effect.

Technical Solutions

In a first aspect, the present invention provides a method for scheduling security supervision resources based on a 4D building model and multi-objective optimization, wherein the method comprises:

Acquire current time information, and based on a preset 4D building model, determine process information corresponding to the current time information, and acquire process risk type and supervision requirement information corresponding to the process information;

Acquire personnel supervision resources and equipment supervision resources corresponding to the current time information, wherein the personnel supervision resources and the equipment supervision resources are respectively used to perform safety supervision on risk behaviors at the construction site;

The personnel supervision resources and the equipment supervision resources are scheduled based on the process risk type and the supervision requirement information.

In one implementation, determining the process information corresponding to the current time information based on a preset 4D building model includes:

Acquire the project information corresponding to the 4D building model, and determine the project schedule information based on the project information, wherein the project schedule information is used to reflect the construction schedule of each construction section in the project information, and the construction schedule includes each process and the time information corresponding to each process;

Based on the project schedule information, process information in each construction section that matches the current time information is determined.

In one implementation, the step of obtaining the process risk type and supervision requirement information corresponding to the process information includes:

Obtain the construction scene and construction equipment corresponding to the process information;

Determining potential risk information based on the construction scene and the construction equipment;

Based on the potential risk information, the process risk type and the supervision requirement information corresponding to the potential risk information are determined, wherein the supervision requirement information includes supervision requirements of different risk levels corresponding to the process risk type.

In one implementation, the acquiring the personnel supervision resources and the equipment supervision resources corresponding to the current time information includes:

Obtaining the shift information of the safety management personnel, wherein the shift information includes the number information, the start time information and the working time information of the safety management personnel;

Matching the current time information with the shift information to determine the personnel supervision resources;

Acquire deployment information of the monitoring device, wherein the deployment information includes installation location information, device startup time information, battery life information, and coverage information of the monitoring device;

The current time information is matched with the deployment information to determine the device supervision resource.

In one implementation, the acquiring the personnel supervision resources and the equipment supervision resources corresponding to the current time information further includes:

According to the construction scene, determining the location information of the construction site corresponding to the construction scene;

The equipment supervision resource is determined based on matching the location information of the construction site with the layout information.

In one implementation, the scheduling of the personnel supervision resources and the equipment supervision resources based on the process risk type and the supervision requirement information includes:

Obtaining each risk level corresponding to the process risk type in the supervision requirement information, and the supervision requirement corresponding to each risk level;

Acquire the association relationship between the construction equipment and the construction personnel, where the association relationship reflects the protection relationship or potential harm relationship between the construction equipment and the construction personnel;

Determining a target risk level based on the process risk type and the association relationship;

Matching the target risk level with the regulatory requirement information to determine the target regulatory requirement corresponding to the target risk level;

The personnel supervision resources and the equipment supervision resources are scheduled based on the target supervision requirements.

In one implementation, the scheduling of the personnel supervision resources and the device supervision resources based on the target supervision requirement includes:

Obtain the number and distribution of security management personnel corresponding to the target supervision requirements, as well as the installation location and working status of monitoring equipment;

The personnel supervision resources and the equipment supervision resources are scheduled so that the security management personnel and the monitoring equipment meet the target supervision requirements.

In a second aspect, an embodiment of the present invention further provides a security supervision resource scheduling device based on a 4D building model and multi-objective optimization, wherein the device comprises:

A process information determination module is used to obtain current time information, and based on a preset 4D building model, determine the process information corresponding to the current time information, and obtain the process risk type and supervision requirement information corresponding to the process information;

A supervision resource acquisition module, used to acquire personnel supervision resources and equipment supervision resources corresponding to the current time information, wherein the personnel supervision resources and the equipment supervision resources are respectively used to perform safety supervision on risk behaviors at the construction site;

A supervision resource scheduling module is used to schedule the personnel supervision resources and the equipment supervision resources based on the process risk type and the supervision demand information.

In the third aspect, an embodiment of the present invention further provides a terminal device, wherein the terminal device is a commercial display terminal or a projection terminal, and the terminal device includes a memory, a processor, and a security supervision resource scheduling program based on 4D building model and multi-objective optimization stored in the memory and run on the processor. When the processor executes the security supervision resource scheduling program based on 4D building model and multi-objective optimization, the steps of the security supervision resource scheduling method based on 4D building model and multi-objective optimization in any one of the above-mentioned schemes are implemented.

In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, wherein a security supervision resource scheduling program based on a 4D building model and multi-objective optimization is stored on the computer-readable storage medium, and when the security supervision resource scheduling program based on a 4D building model and multi-objective optimization is executed by a processor, the steps of the security supervision resource scheduling method based on a 4D building model and multi-objective optimization described in any one of the above-mentioned schemes are implemented.

Beneficial Effects

Compared with the prior art, the present invention provides a method for scheduling safety supervision resources based on a 4D building model and multi-objective optimization. The present invention first obtains the current time information, and based on the preset 4D building model, determines the process information corresponding to the current time information, and obtains the process risk type and supervision demand information corresponding to the process information. Then, the personnel supervision resources and equipment supervision resources corresponding to the current time information are obtained, wherein the personnel supervision resources and the equipment supervision resources are respectively used to perform safety supervision on the risk behavior of the construction site. Finally, the personnel supervision resources and the equipment supervision resources are scheduled based on the process risk type and the supervision demand information. The present invention can determine the process information corresponding to the current time information based on the 4D building model, and the process information is the process being executed at the construction site at this time. Then, based on the process risk type and supervision demand information corresponding to the process information, the personnel supervision resources and the equipment supervision resources at this time are deployed. That is to say, the present invention is to deploy the personnel supervision resources and the equipment supervision resources according to the real-time construction situation of the construction site, giving full play to the role of the personnel supervision resources and the equipment supervision resources, which is conducive to achieving all-round safety supervision and effectively avoiding the occurrence of dangerous behaviors.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a flowchart of a specific implementation of a method for scheduling security supervision resources based on a 4D building model and multi-objective optimization according to an embodiment of the present invention.

FIG2 is a functional schematic diagram of a security supervision resource scheduling device based on a 4D building model and multi-objective optimization provided by an embodiment of the present invention.

FIG3 is a functional block diagram of a terminal device provided in an embodiment of the present invention.

Embodiments of the present invention

In order to make the purpose, technical solution and effect of the present invention clearer and more specific, the present invention is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

This embodiment provides a method for scheduling safety supervision resources based on 4D building model and multi-objective optimization. Based on the method of this embodiment, all-round safety supervision is realized, and the occurrence of dangerous behaviors is effectively avoided. In specific implementation, this embodiment first obtains the current time information, and based on the preset 4D building model, determines the process information corresponding to the current time information, and obtains the process risk type and supervision demand information corresponding to the process information. Then, the personnel supervision resources and equipment supervision resources corresponding to the current time information are obtained, wherein the personnel supervision resources and the equipment supervision resources are respectively used for safety supervision of risk behaviors at the construction site. Finally, the personnel supervision resources and the equipment supervision resources are scheduled based on the process risk type and the supervision demand information. It can be seen that this embodiment can determine the process information corresponding to the current time information based on the 4D building model, and the process information is the process being executed at the construction site at this time. Then, based on the process risk type and supervision demand information corresponding to the process information, the personnel supervision resources and equipment supervision resources at this time are deployed. That is to say, this embodiment is to deploy personnel supervision resources and equipment supervision resources according to the real-time construction situation of the construction site, giving full play to the role of personnel supervision resources and equipment supervision resources.

Exemplary Methods

The security supervision resource scheduling method based on 4D building model and multi-objective optimization of this embodiment can be applied to terminal devices, and the terminal devices are smart product terminals such as computers. As shown in FIG1 , the security supervision resource scheduling method based on 4D building model and multi-objective optimization includes the following steps:

Step S100, obtaining current time information, and based on a preset 4D building model, determining process information corresponding to the current time information, and obtaining process risk type and supervision requirement information corresponding to the process information.

In order to obtain the real-time construction situation of the construction site, so as to conduct safety supervision according to the real-time construction situation, this embodiment first obtains the current time information, and then matches the current time information with the preset 4D building model, which includes various process information and corresponding time nodes, so the process information corresponding to the current time information can be determined, and this process information is the process currently being executed at the construction site, so this embodiment can further obtain the process risk type and supervision demand information corresponding to the process information.

In one implementation, when determining the process information in this embodiment, the following steps are included:

Step S101, obtaining project information corresponding to the 4D building model, and determining project schedule information based on the project information, wherein the project schedule information is used to reflect the construction schedule of each construction section in the project information, and the construction schedule includes each process and the time information corresponding to each process;

Step S102: Based on the project schedule information, determine the process information in each construction section that matches the current time information.

In specific implementation, this embodiment first obtains a 4D building model (4D-BIM), which includes the project information of the entire project, and the project information includes the schedule of the entire project. Therefore, this embodiment can obtain the project schedule information based on the 4D building model. The project schedule information includes the construction schedule of each construction section in the entire project. The so-called construction schedule is the construction time of each process. Therefore, this embodiment can obtain each process in each construction section and the time information corresponding to each process (i.e., construction time). After obtaining the current time information, this embodiment can match the current time information with the project schedule information, so that the process information in each construction section that matches the current time information can be determined, and the process steps being executed at the current construction site can be determined.

After the process information is determined, the present embodiment can obtain the construction scene and construction equipment corresponding to the process information, wherein the construction scene is the construction site when the process information is executed, and the construction equipment is the equipment used when the process information is executed, such as excavator equipment, etc. Then, the present embodiment can determine the potential risk information based on the construction scene and the construction equipment. When determining the potential risk information, the present embodiment can analyze the construction scene and the construction equipment, for example, to obtain whether there is high-altitude operation, whether there is large equipment, etc. in the construction scene. If there is high-altitude operation or large equipment, it can be determined that there is a potential risk at this time. For another example, the construction equipment can be analyzed to determine whether there is equipment that causes harm to workers, such as whether there is a mixer (mixer is easy to cause harm to workers due to improper operation) or whether there is a cutter (a machine used to cut steel bars). These equipment are easy to cause potential harm to workers. Therefore, the present embodiment can determine the potential risk information based on the construction scene and the construction equipment. After the potential risk information is determined, this embodiment can determine the process risk type and the supervision requirement information corresponding to the potential risk information based on the potential risk information, wherein the supervision requirement information includes the supervision requirements of different risk levels corresponding to the process risk type. The supervision requirement information is how many safety managers and monitoring equipment are needed at the construction site, and how to use these safety managers and monitoring equipment for safety monitoring.

Step S200: Acquire personnel supervision resources and equipment supervision resources corresponding to the current time information, wherein the personnel supervision resources and the equipment supervision resources are respectively used to perform safety supervision on risk behaviors at the construction site.

After obtaining the current time information, this embodiment can determine the personnel supervision resources and equipment supervision resources corresponding to the current time information. The personnel supervision resources are the number of safety management personnel, time, and other arrangements corresponding to the current time information. The equipment supervision resources are the number of monitoring devices, installation locations, and other arrangements corresponding to the current time information. By obtaining the personnel supervision resources and equipment supervision resources corresponding to the current time information, safety supervision can be performed on risky behaviors at the construction site.

In one implementation, this embodiment includes the following steps when acquiring personnel supervision resources and device supervision resources:

Step S201, obtaining the shift information of the safety management personnel, wherein the shift information includes the number information, the start time information and the working time information of the safety management personnel;

Step S202: Match the current time information with the shift information to determine the personnel supervision resources;

Step S203: Acquire deployment information of the monitoring device, wherein the deployment information includes installation location information, device startup time information, battery life information, and coverage information of the monitoring device;

Step S204: Match the current time information with the deployment information to determine the device supervision resources.

Specifically, the present embodiment first obtains the shift information of all security managers, and the shift information includes the number information, start working time information and working time information of the security managers. Then the current time information obtained is matched with the shift information. Since the start working time information and working time information are recorded in the shift information, it is possible to determine which security managers are in working state at this time, that is, to determine which security managers' working time matches the current time information, so that the personnel supervision resources can be determined, and the personnel supervision resources are the security managers that match the current time information. Similarly, the present embodiment can also obtain the layout information of the monitoring equipment, wherein the layout information includes the installation location information, equipment startup time information, battery life time information and coverage information of the monitoring equipment. Then, the current time information is matched with the layout information. Since the layout information records the equipment startup time information and battery life time information, it is possible to determine which monitoring equipment is in the startup working state at this time, and then determine the installation location information and coverage information of these in working state, and then determine the equipment supervision resources. The equipment supervision resources in this embodiment are monitoring equipment that meets the current time information and the installation location and coverage information meet the requirements.

In one implementation, this embodiment also determines the location information of the construction site corresponding to the construction scene according to the construction scene. Then, based on matching the location information of the construction site with the deployment information, since the deployment information records the installation location information and coverage information of the monitoring equipment, it is possible to determine which monitoring equipment matches the location information of the current construction site at this time. Then, this embodiment can further match the above-mentioned current time information, so that the monitoring equipment that meets the current time information and the installation location and coverage information that meet the requirements can be determined, thereby obtaining the equipment supervision resources.

Step S300: scheduling the personnel supervision resources and the equipment supervision resources based on the process risk type and the supervision requirement information.

After the personnel supervision resources and the equipment supervision resources are determined, this embodiment can schedule the personnel supervision resources and the equipment supervision resources based on the process risk type and the supervision demand information. Since the process risk type of this embodiment is determined based on the process information being executed at the construction site at this time, the determined process risk type is real-time, and the supervision demand information is matched with the process risk type, so that scheduling is carried out according to the actual situation of the construction site, which can effectively reduce construction risks.

In one implementation, this embodiment includes the following steps when scheduling supervision resources:

Step S301: Acquire each risk level corresponding to the process risk type in the supervision requirement information, and the supervision requirement corresponding to each risk level;

Step S302: obtaining an association relationship between construction equipment and construction personnel, wherein the association relationship reflects a protection relationship or a potential harm relationship between the construction equipment and the construction personnel;

Step S303: determining a target risk level based on the process risk type and the association relationship;

Step S304: Match the target risk level with the regulatory requirement information to determine the target regulatory requirement corresponding to the target risk level;

Step S305: Scheduling the personnel supervision resources and the equipment supervision resources based on the target supervision requirement.

Specifically, this embodiment first obtains the various risk levels corresponding to the process risk type in the supervision demand information, and the supervision demand corresponding to each risk level. Then the association relationship between the construction equipment and the construction personnel is obtained, and the association relationship reflects the protection relationship or potential injury relationship between the construction equipment and the construction personnel. For example, if the construction equipment is a mixer or a cutter, the mixer or the cutter may cause harm to the workers when operated improperly, so the association relationship between the construction equipment and the construction personnel at this time is a potential injury relationship. If the construction equipment is a safety helmet, the safety helmet is used to protect the worker's head, so the association relationship between the construction equipment and the construction personnel at this time is a protection relationship. In this embodiment, when determining the association relationship between the construction equipment and the workers, the association relationship between the construction equipment and the workers can be analyzed in multiple dimensions by image recognition and type determination of the construction equipment and the position relationship or distance relationship between the construction equipment and the workers.

After determining the process risk type and the association relationship, this embodiment can determine the target risk level based on the process risk type and the association relationship. The target risk level is obtained based on a comprehensive analysis of the process risk type and the association relationship. For example, if the process risk type is equipment failure risk and the association relationship is a protection relationship, the target risk level is a first-level risk. When the process risk type is equipment failure risk and the association relationship is a potential injury relationship, the target risk level is a second-level risk. When the process risk type is an operational risk and the association relationship is a protection relationship, the target risk level is a third-level risk. When the process risk type is an operational risk and the association relationship is a potential injury relationship, the target risk level is a fourth-level risk. At this time, the risk factor of the first-level risk is less than the risk factor of the second-level risk and less than the risk factor of the third-level risk and less than the risk factor of the fourth-level risk.

Next, this embodiment matches the target risk level with the supervision requirement information. Since the supervision requirement information records the supervision requirements corresponding to each risk level, the target supervision requirement corresponding to the target risk level can be determined. The target supervision requirement reflects how many safety managers and monitoring equipment are needed for the risk level at this time, and how these safety managers and monitoring equipment are deployed. This embodiment can schedule the personnel supervision resources and the equipment supervision resources based on the target supervision requirements. Specifically, this embodiment obtains the number and distribution of safety managers corresponding to the target supervision requirements, as well as the installation location and working status of the monitoring equipment. Then the personnel supervision resources and the equipment supervision resources are scheduled so that the safety managers and the monitoring equipment meet the target supervision requirements, thereby achieving all-round safety supervision of the construction site and avoiding the occurrence of risky behaviors. In addition, this embodiment implements safety supervision based on two aspects: personnel supervision resources and equipment supervision resources, and implements safety supervision based on multi-objective optimization (i.e., scheduling of personnel supervision resources and equipment supervision resources), which can effectively avoid the occurrence of risky behaviors at the construction site and ensure the personal safety of workers.

In summary, this embodiment first obtains the current time information, and based on the preset 4D building model, determines the process information corresponding to the current time information, and obtains the process risk type and supervision demand information corresponding to the process information. Then, the personnel supervision resources and equipment supervision resources corresponding to the current time information are obtained, wherein the personnel supervision resources and the equipment supervision resources are respectively used to perform safety supervision on the risk behavior at the construction site. Finally, the personnel supervision resources and the equipment supervision resources are scheduled based on the process risk type and the supervision demand information. This embodiment can determine the process information corresponding to the current time information based on the 4D building model, and the process information is the process being executed at the construction site at this time. Then, based on the process risk type and supervision demand information corresponding to the process information, the personnel supervision resources and the equipment supervision resources at this time are deployed. That is to say, this embodiment deploys the personnel supervision resources and the equipment supervision resources according to the real-time construction situation at the construction site, giving full play to the role of the personnel supervision resources and the equipment supervision resources, which is conducive to achieving all-round safety supervision and effectively avoiding the occurrence of dangerous behaviors.

Exemplary Devices

Based on the above embodiments, the present invention also provides a safety supervision resource scheduling device based on 4D building model and multi-objective optimization. As shown in FIG2 , the device includes: a process information determination module 10, a supervision resource acquisition module 20 and a supervision resource scheduling module 30. Specifically, the process information determination module 30 is used to obtain the current time information, and based on the preset 4D building model, determine the process information corresponding to the current time information, and obtain the process risk type and supervision requirement information corresponding to the process information. The supervision resource acquisition module 20 is used to obtain the personnel supervision resources and equipment supervision resources corresponding to the current time information, wherein the personnel supervision resources and the equipment supervision resources are respectively used for safety supervision of risk behaviors at the construction site. The supervision resource scheduling module 30 is used to schedule the personnel supervision resources and the equipment supervision resources based on the process risk type and the supervision requirement information.

In one implementation, the process information determination module 10 includes:

A project information acquisition unit, used to acquire the project information corresponding to the 4D building model, and determine the project schedule information based on the project information, wherein the project schedule information is used to reflect the construction schedule of each construction section in the project information, and the construction schedule includes each process and the time information corresponding to each process;

The process information acquisition unit is used to determine the process information matching the current time information in each construction section based on the project schedule information.

A construction information acquisition unit, used to acquire the construction scene and construction equipment corresponding to the process information;

A risk information determination unit, configured to determine potential risk information based on the construction scene and the construction equipment;

A demand information determination unit is used to determine, based on the potential risk information, the process risk type corresponding to the potential risk information and the supervision demand information, wherein the supervision demand information includes supervision demands of different risk levels corresponding to the process risk type.

In one implementation, the supervision resource acquisition module 20 includes:

A shift information acquisition unit, used to acquire the shift information of the safety management personnel, wherein the shift information includes the number information, the start time information and the working time information of the safety management personnel;

A personnel resource acquisition unit, used to match the current time information with the shift information to determine the personnel supervision resources;

A deployment information acquisition unit, used to acquire deployment information of the monitoring device, wherein the deployment information includes installation location information, device startup time information, battery life time information, and coverage information of the monitoring device;

The device resource acquisition unit is used to match the current time information with the deployment information to determine the device supervision resources.

In one implementation, the supervision resource acquisition module 20 includes:

A location information acquisition unit, used to determine the location information of the construction site corresponding to the construction scene according to the construction scene;

A resource information determination unit is used to determine the equipment supervision resource based on matching the location information of the construction site with the layout information.

In one implementation, the supervision resource scheduling module 30 includes:

A supervision requirement acquisition unit, used to acquire each risk level corresponding to the process risk type in the supervision requirement information, and the supervision requirement corresponding to each risk level;

An association relationship acquisition unit, used to acquire an association relationship between construction equipment and construction personnel, wherein the association relationship reflects a protection relationship or a potential harm relationship between the construction equipment and the construction personnel;

A risk level determination unit, configured to determine a target risk level based on the process risk type and the association relationship;

a target supervision requirement determination unit, configured to match the target risk level with the supervision requirement information to determine the target supervision requirement corresponding to the target risk level;

A resource scheduling execution unit is used to schedule the personnel supervision resources and the equipment supervision resources based on the target supervision requirements.

In one implementation, the resource scheduling execution unit includes:

A supervision requirement acquisition subunit is used to obtain the number and distribution of security management personnel corresponding to the target supervision requirement, as well as the installation location and working status of the monitoring equipment;

The resource scheduling execution subunit is used to schedule the personnel supervision resources and the equipment supervision resources so that the security management personnel and the monitoring equipment meet the target supervision requirements.

The working principles of each template in the security supervision resource scheduling device based on 4D building model and multi-objective optimization in this embodiment are the same as the principles of each step in the above method embodiment, and will not be repeated here.

Based on the above embodiments, the present invention further provides a terminal device, the principle block diagram of the terminal device can be shown in Figure 5, and the terminal device is the host computer in the above embodiments, such as a computer device. The terminal device may include one or more processors 100 (only one is shown in Figure 5), a memory 101, and a computer program 102 stored in the memory 101 and executable on one or more processors 100, for example, a program for scheduling security supervision resources based on 4D building models and multi-objective optimization. When one or more processors 100 execute the computer program 102, the various steps in the method embodiment for scheduling security supervision resources based on 4D building models and multi-objective optimization can be implemented. Alternatively, when one or more processors 100 execute the computer program 102, the functions of each template/unit in the device embodiment for scheduling security supervision resources based on 4D building models and multi-objective optimization can be implemented, which is not limited here.

In one embodiment, the processor 100 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

In one embodiment, the memory 101 may be an internal storage unit of an electronic device, such as a hard disk or memory of the electronic device. The memory 101 may also be an external storage device of the electronic device, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the electronic device. Further, the memory 101 may also include both an internal storage unit of the electronic device and an external storage device. The memory 101 is used to store computer programs and other programs and data required by the terminal device. The memory 101 may also be used to temporarily store data that has been output or is to be output.

Those skilled in the art will understand that the principle block diagram shown in FIG5 is only a block diagram of a partial structure related to the solution of the present invention, and does not constitute a limitation on the terminal device to which the solution of the present invention is applied. The specific terminal device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiments can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, operation database or other media used in the embodiments provided by the present invention can include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. As an illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), dual operating data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

In summary, the present invention discloses a method for scheduling safety supervision resources based on a 4D building model and multi-objective optimization, the method comprising: obtaining current time information, and based on a preset 4D building model, determining the process information corresponding to the current time information, and obtaining the process risk type and supervision requirement information corresponding to the process information; obtaining personnel supervision resources and equipment supervision resources corresponding to the current time information, wherein the personnel supervision resources and the equipment supervision resources are respectively used for safety supervision of risky behaviors at the construction site; scheduling the personnel supervision resources and the equipment supervision resources based on the process risk type and the supervision requirement information. The present invention is conducive to realizing the coordination of project schedule information in the 4D building model and construction site safety management, and is conducive to supervising risky behaviors at the construction site and avoiding risky behaviors.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

A method for scheduling security supervision resources based on 4D building model and multi-objective optimization, characterized in that the method comprises:

Acquire current time information, and based on a preset 4D building model, determine process information corresponding to the current time information, and acquire process risk type and supervision requirement information corresponding to the process information;

Acquire personnel supervision resources and equipment supervision resources corresponding to the current time information, wherein the personnel supervision resources and the equipment supervision resources are respectively used to perform safety supervision on risk behaviors at the construction site;

The personnel supervision resources and the equipment supervision resources are scheduled based on the process risk type and the supervision requirement information.
The method for scheduling safety supervision resources based on 4D building model and multi-objective optimization according to claim 1 is characterized in that the process information corresponding to the current time information is determined based on the preset 4D building model, including:

Acquire the project information corresponding to the 4D building model, and determine the project schedule information based on the project information, wherein the project schedule information is used to reflect the construction schedule of each construction section in the project information, and the construction schedule includes each process and the time information corresponding to each process;

Based on the project schedule information, process information in each construction section that matches the current time information is determined.
The method for scheduling safety supervision resources based on 4D building model and multi-objective optimization according to claim 1 is characterized in that the step of obtaining the process risk type and supervision requirement information corresponding to the process information comprises:

Obtain the construction scene and construction equipment corresponding to the process information;

Determining potential risk information based on the construction scene and the construction equipment;

Based on the potential risk information, the process risk type and the supervision requirement information corresponding to the potential risk information are determined, wherein the supervision requirement information includes supervision requirements of different risk levels corresponding to the process risk type.
The method for scheduling safety supervision resources based on 4D building model and multi-objective optimization according to claim 3 is characterized in that the step of obtaining the personnel supervision resources and equipment supervision resources corresponding to the current time information comprises:

Obtaining the shift information of the safety management personnel, wherein the shift information includes the number information, the start time information and the working time information of the safety management personnel;

Matching the current time information with the shift information to determine the personnel supervision resources;

Acquire deployment information of the monitoring device, wherein the deployment information includes installation location information, device startup time information, battery life information, and coverage information of the monitoring device;

The current time information is matched with the deployment information to determine the device supervision resource.
The method for scheduling security supervision resources based on 4D building model and multi-objective optimization according to claim 4 is characterized in that the step of obtaining the personnel supervision resources and equipment supervision resources corresponding to the current time information further comprises:

According to the construction scene, determining the location information of the construction site corresponding to the construction scene;

The equipment supervision resource is determined based on matching the location information of the construction site with the layout information.
The method for scheduling safety supervision resources based on 4D building model and multi-objective optimization according to claim 5 is characterized in that scheduling the personnel supervision resources and the equipment supervision resources based on the process risk type and the supervision demand information includes:

Obtaining each risk level corresponding to the process risk type in the supervision requirement information, and the supervision requirement corresponding to each risk level;

Acquire the association relationship between the construction equipment and the construction personnel, where the association relationship reflects the protection relationship or potential harm relationship between the construction equipment and the construction personnel;

Determining a target risk level based on the process risk type and the association relationship;

Matching the target risk level with the regulatory requirement information to determine the target regulatory requirement corresponding to the target risk level;

The personnel supervision resources and the equipment supervision resources are scheduled based on the target supervision requirements.
The method for scheduling security supervision resources based on 4D building model and multi-objective optimization according to claim 6 is characterized in that scheduling the personnel supervision resources and the equipment supervision resources based on the target supervision requirements includes:

Obtain the number and distribution of security management personnel corresponding to the target supervision requirements, as well as the installation location and working status of monitoring equipment;

The personnel supervision resources and the equipment supervision resources are scheduled so that the security management personnel and the monitoring equipment meet the target supervision requirements.
A security supervision resource scheduling device based on 4D building model and multi-objective optimization, characterized in that the device comprises:

A process information determination module is used to obtain current time information, and based on a preset 4D building model, determine the process information corresponding to the current time information, and obtain the process risk type and supervision requirement information corresponding to the process information;

A supervision resource acquisition module, used to acquire personnel supervision resources and equipment supervision resources corresponding to the current time information, wherein the personnel supervision resources and the equipment supervision resources are respectively used to perform safety supervision on risk behaviors at the construction site;

A supervision resource scheduling module is used to schedule the personnel supervision resources and the equipment supervision resources based on the process risk type and the supervision demand information.
A terminal device, characterized in that the terminal device includes a memory, a processor, and a security supervision resource scheduling program based on 4D building model and multi-objective optimization stored in the memory and executable on the processor, wherein when the processor executes the security supervision resource scheduling program based on 4D building model and multi-objective optimization, the steps of the security supervision resource scheduling method based on 4D building model and multi-objective optimization as described in any one of claims 1 to 7 are implemented.
A computer-readable storage medium, characterized in that a security supervision resource scheduling program based on a 4D building model and multi-objective optimization is stored on the computer-readable storage medium, and when the security supervision resource scheduling program based on the 4D building model and multi-objective optimization is executed by a processor, the steps of the security supervision resource scheduling method based on the 4D building model and multi-objective optimization as described in any one of claims 1 to 7 are implemented.