Large-scale engineering project personnel security code management method and system, and related equipment

Abstract

The invention provides a large-scale engineering project personnel security code management method and system and related equipment. The method comprises the following steps: providing a security code applet background configuration security code quantification evaluation model; and receiving a construction participation unit registration application to allocate an enterprise account for the construction participation unit and uploaded project personnel information, generating a personal security code for each project personnel, and distributing the personal security code to each project personnel. According to the invention, quantitative digital intelligent evaluation is carried out on personal safety credit and performance of large-scale construction project operating personnel by using a quantitative model and algorithm technology of an applet and a safety credit code, and access area control, field behavior supervision and safety reward and punishment are implemented according to a comprehensive evaluation result; data analysis and risk prediction are carried out by using an artificial intelligence algorithm, large-scale engineering project personnel credit safety records are established through the method, personal safety management credit evaluation systems at home and abroad are explored, personnel at all levels are promoted to perform safety responsibility, and a foundation is laid for improving on-site safety behaviors of the large-scale engineering project personnel.

Description

Technical Field

[0001] The present invention relates to the field of construction personnel management of large-scale engineering construction projects, and in particular to a large-scale engineering project personnel safety code management method, system and related equipment. Background Art

[0002] In recent years, with the progress of urbanization, the status of large-scale engineering project construction units in urban construction and development has become increasingly important. However, the resulting engineering construction safety issues have also become increasingly prominent. The lack of safety management experience, the lack of safety awareness of engineering personnel and the difficulty of supervision and management have become the contradictions of construction-related companies. The numerous safety accidents and major economic losses caused by this are not only alarming, but also have a huge negative impact on social development.

[0003] Through a comprehensive analysis of accidents in previous years and a survey of workers, it was found that the cause of the accidents was, on the one hand, that construction workers generally had a low level of education, lacked systematic safety training, had a weak sense of self-protection, and had inadequate on-site protective measures, and that "three violations" occurred frequently; on the other hand, the management also had problems such as a lack of relevant safety management experience and untimely supervision. There was a lack of effective supervision and management of the safety duties and on-site safety behaviors of personnel at all levels, and it was necessary to further explore the establishment and improvement of a safety credit evaluation and monitoring system for construction personnel in large-scale engineering construction projects.

[0004] The existing technology for the management of safety credit evaluation of personnel in large-scale engineering projects still mainly relies on manual scoring, which is inefficient and has poor real-time performance. The existing technology lacks a system and tool that can be applied to most large-scale construction sites and can form data interoperability with related companies to quantify, digitize, automate and systematize the safety credit of construction workers. The safety management and personal safety credit evaluation of personnel in participating units are not intelligent at a high level, and there is a lack of complete and effective personal safety credit data for analysis and risk prediction, making it impossible to accurately and effectively supervise construction workers in large-scale engineering construction projects.

[0005] Therefore, the prior art still needs to be improved and developed. Summary of the invention

[0006] The present invention provides a large-scale engineering project personnel safety code management method, system and related equipment. The main purpose of the present invention is to solve the technical problems mentioned in the background technology of the prior art.

[0007] A first aspect of the present invention provides a method for managing safety codes for personnel in a large-scale engineering project, comprising the following steps:

[0008] Providing a security code applet, and configuring a security code quantification evaluation model in the background of the security code applet;

[0009] Receive a registration application from a construction participant based on the security code applet, and allocate a corporate account to the construction participant;

[0010] Receiving the project personnel information uploaded by the construction participating unit based on the enterprise account, generating a personal security code for each project personnel, and distributing the personal security code to the corresponding project personnel;

[0011] Deployment of relevant hardware and access to relevant systems based on the quantitative evaluation elements in the evaluation model;

[0012] Receiving the collected data of the scoring elements fed back by the relevant hardware and the relevant system;

[0013] Performing quantitative evaluation and analysis on the collected data through the evaluation model to obtain the scoring values ​​of the project personnel;

[0014] Updating the status of the personal security code based on the scoring score;

[0015] The project personnel are subject to access area control based on the status of the personal security code (which may also include on-site supervision and rewards and punishments).

[0016] In an optional implementation of the first aspect of the present invention, configuring the security code quantification evaluation model in the background of the security code applet includes:

[0017] Collect scoring elements in engineering projects;

[0018] Divide the scoring elements into major categories;

[0019] Determine the evaluation content and evaluation criteria of each of the scoring elements in each of the major categories;

[0020] Determine the score ratio of each evaluation content;

[0021] An evaluation model is constructed based on the divided categories, the evaluation content and evaluation criteria of each scoring element in each category, and the score proportion of each evaluation content.

[0022] In an optional implementation manner of the first aspect of the present invention, the scoring elements in the collection project include:

[0023] Collect preliminary scoring factors through questionnaires;

[0024] Determine the direct relationship between the preliminary scoring elements to obtain a direct impact relationship matrix;

[0025] Reordering the direct impact relationship matrix to obtain a normalized impact matrix;

[0026] Performing a comprehensive impact assessment on the normalized impact matrix to obtain a comprehensive impact matrix;

[0027] Calculating the element centrality and element cause degree based on the comprehensive influence matrix to obtain the centrality value and cause degree value of each of the preliminary scoring elements;

[0028] Establish a Cartesian coordinate system with the centrality value and the cause degree value as horizontal and vertical coordinates respectively;

[0029] The preliminary scoring elements are screened through the causal relationship of each of the preliminary scoring elements displayed by the Cartesian coordinate system to obtain the scoring elements required for subsequent classification.

[0030] In an optional implementation of the first aspect of the present invention, analyzing the collected data by using the evaluation model to obtain the scoring values ​​of the project personnel includes:

[0031] The image-related data in the collected data is processed by the security code evaluation model and image recognition technology to obtain the scoring results of the image-related scoring elements;

[0032] By using the evaluation model and natural language processing technology, the text-related data in the collected data is processed to obtain the scoring results of the text-related scoring elements;

[0033] The risk prediction related data in the collected data are processed through the evaluation model and with the help of machine learning algorithms to obtain risk prediction related scoring results.

[0034] In an optional implementation manner of the first aspect of the present invention, the receiving of the project personnel information uploaded by the construction participating unit based on the enterprise account, generating a personal security code for each project personnel, and distributing the personal security code to the corresponding project personnel includes:

[0035] Receiving the project personnel information uploaded by the construction participating unit based on the enterprise account, the project personnel information including basic personal information and relevant information of the enterprise;

[0036] Assign a unique character ID to each project staff member;

[0037] Generate a personal security code for each project staff member based on the unique character identifier and the project staff information;

[0038] The generated personal security code is distributed to the corresponding project personnel.

[0039] In an optional implementation manner of the first aspect of the present invention, the updating of the status of the personal security code based on the scoring score includes:

[0040] If the scoring value is greater than 90 and there is no veto, the status of the personal security code is updated to green;

[0041] If the scoring value is greater than 80 and less than or equal to 90 and there is no veto, the status of the personal security code is updated to yellow;

[0042] If the scoring value is less than or equal to 80 or there is a veto item, the status of the personal security code is updated to a red code.

[0043] In an optional implementation manner of the first aspect of the present invention, the controlling the access area of ​​the project personnel based on the status of the personal security code includes:

[0044] Divide the construction zones into different levels according to the risks of the project construction area;

[0045] Adapt and bind the construction zones of each level to the status of each personal security code;

[0046] Setting up an access control system at the regional gate and associating the personal security code with the access control system;

[0047] The status of the personal security code is identified by the access control system to control the access of personnel to the construction zones at various levels.

[0048] The second aspect of the present invention provides a digital management system for safety credit evaluation and monitoring of construction workers in large-scale engineering construction projects, and the safety credit evaluation and monitoring management system for project workers includes:

[0049] The mini-program module is used to provide a security code mini-program and configure a security code quantification evaluation model in the background of the security code mini-program;

[0050] A registration module, used to receive a registration application from a construction participating unit based on the security code applet, and allocate a corporate account to the construction participating unit;

[0051] A personnel registration and security code generation module, used to receive the project personnel information uploaded by the construction participating unit based on the enterprise account, generate a personal security code for each project personnel, and distribute the personal security code to the corresponding project personnel;

[0052] A hardware deployment and system access module, used to deploy relevant hardware and access relevant systems based on the scoring elements in the evaluation model;

[0053] A data receiving module, used for receiving the collected data of the scoring elements fed back by the relevant hardware and the relevant system;

[0054] A quantitative evaluation module, used to analyze the collected data through the quantitative evaluation model to obtain the scoring value of the project personnel (i.e., the comprehensive score of the safety credit evaluation);

[0055] A status update module, used to update the status of the personal security code based on the scoring value (the code change system will also issue a prompt warning);

[0056] An access control module is used to control the access area of ​​the project personnel based on the status of the personal security code.

[0057] A third aspect of the present invention provides a large-scale engineering project personnel safety code management device, the large-scale engineering project personnel safety code management device comprising: a memory and at least one processor, the memory storing instructions, the memory and the at least one processor being interconnected via a line;

[0058] The at least one processor calls the instructions in the memory to enable the large-scale engineering project personnel safety code management device to execute the large-scale engineering project personnel safety code management method as described in any one of the first aspects above.

[0059] A fourth aspect of the present invention provides a computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the method for managing personnel safety codes for large-scale engineering projects as described in any one of the first aspects above is implemented.

[0060] Beneficial effects: The present invention provides a method, system and related equipment for managing security codes for personnel in large-scale engineering projects, the method comprising providing a security code applet and configuring a security code quantification evaluation model in the background; receiving registration applications from participating units to allocate corporate accounts to participating units; receiving project personnel information uploaded by participating units to generate personal security codes for each project personnel and distribute them to project personnel; deploying relevant hardware and accessing relevant systems based on scoring elements in the security code quantification evaluation model; receiving collected data fed back by relevant hardware and relevant systems; analyzing the collected data through the security code quantification evaluation model to obtain scoring values ​​for project personnel; updating the status of personal security codes based on the comprehensive score of quantitative evaluation; and controlling access areas, code change prompts and warnings, and safety rewards and punishments for project personnel based on the status of personal security codes. The present invention utilizes the mini-program and its back-end security code quantitative assessment model to realize the quantitative, digital and automated evaluation of the personal safety credit performance of construction workers in large-scale engineering construction projects, and performs access area control, on-site behavior supervision and safety rewards and punishments based on the comprehensive assessment results. It effectively improves the accuracy and timeliness of safety supervision of construction workers in large-scale engineering construction projects, promotes the safe performance of duties by personnel at all levels, improves on-site safety behavior and safety awareness, and fills the gap in domestic personal safety management credit evaluation. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] Figure 1 A schematic diagram of an embodiment of a method for managing safety codes for personnel in large-scale engineering projects according to the present invention;

[0062] Figure 2 A schematic diagram of a scoring basis of a security code quantitative evaluation model of the present invention;

[0063] Figure 3 This is a schematic diagram of the module composition of a large-scale engineering project personnel safety code management system of the present invention;

[0064] Figure 4 The present invention is a schematic diagram of an embodiment of a large-scale engineering project personnel safety code management device. DETAILED DESCRIPTION

[0065] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "including" or "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0066] For ease of understanding, the specific process of the embodiment of the present invention is described below. Figure 1 The first aspect of the present invention provides a method for managing safety codes for personnel in large-scale engineering projects, comprising the following steps:

[0067] S100. Provide a security code applet, and configure an evaluation model for security code quantification in the background of the security code applet, wherein the evaluation model has built-in relevant evaluation standards for security code quantification; specifically, in the present invention, the general contractor of the engineering construction takes the lead in issuing the security code applet for participating units to register the enterprise security code online. The traditional large-scale engineering construction project management relies on manual safety inspections and experience judgments for the safety credit evaluation of construction workers, which has problems such as insufficient data analysis capabilities, inaccurate risk predictions, and low management efficiency. It is impossible to effectively urge construction workers to perform their duties in safety management, resulting in repeated corrections of violations on site, and it is difficult to implement on-site safety supervision and rewards and punishments. The present invention implements an information-based, quantitative and intelligent evaluation by embedding an evaluation model in the applet background (applet support server), thereby realizing autonomous monitoring of the safety credit evaluation of construction workers in large-scale engineering construction projects, establishing a credit safety record for large-scale engineering project personnel, and filling the gap in personal safety management credit evaluation. In an optional implementation of step S100 of the present invention, the evaluation model for quantifying the security code configured in the background of the security code applet includes: collecting scoring elements in the engineering project; dividing the scoring elements into major categories; determining the evaluation content and evaluation criteria of each scoring element in each major category; determining the score ratio of each evaluation content; and constructing an evaluation model based on the divided major categories, the evaluation content and evaluation criteria of each scoring element in each major category, and the score ratio of each evaluation content. Specifically, this step is to benchmark laws, regulations and management practices, organize the safety responsibilities and performance lists of construction personnel in large-scale engineering construction projects, and determine the main evaluation elements of the safety code; combine the safety responsibilities and performance lists to divide the evaluation elements into major categories, and determine the main evaluation content and weights of the safety code; determine the quantitative evaluation indicators and evaluation standards for each scoring element in each major category of the safety code; determine the score for each evaluation standard of the safety code; based on the major categories and weight ratios of the safety code, the quantitative evaluation indicators and evaluation standards for each scoring element in each major category, and the score setting for each evaluation standard, a safety code evaluation model is constructed.

[0068] In the present invention, the scoring elements in the project mainly include basic information, statutory safety responsibilities, project management requirements, and violations. The scoring basis of the evaluation model in the present invention can be as follows: Figure 2 As shown, the evaluation model will autonomously score project personnel based on violations found, and then register the violations in the system and trigger a security credit downgrade. After the security credit of the project personnel is downgraded, the authority of their personal security code will also be adjusted accordingly, thereby urging the project personnel to re-learn. An exemplary evaluation model content and rules of the present invention are as follows:

[0069] Table 1 Evaluation table of evaluation model

[0070]

[0071]

[0072] In the above example, the scoring factors of the present invention mainly include basic information of practitioners (15 points), job performance (50 points), training indicators (35 points), behavioral indicators (10 points) and improvement indicators (10 points). The weight ratio, evaluation criteria and scoring principles of each scoring factor are clearly stated in the above table, and veto clauses can also be set in the scoring factors of this application.

[0073] In order to enable the present invention to more fully evaluate and monitor the safety credit of personnel in large-scale engineering construction projects, in an optional implementation of the first aspect of the present invention, the scoring elements collected in the engineering project include:

[0074] The preliminary scoring factors are collected through questionnaires; in this step, the questionnaires are distributed to project managers in different positions in the project to collect the preliminary scoring factors.

[0075] Determine the direct relationship between the preliminary scoring elements and obtain the direct impact relationship matrix; in this step, the project management personnel assign values ​​to the impact relationships between the scoring elements based on their own knowledge and experience. The judgment rule is that if the scoring element 1 (x i ) and scoring factor 2(x j ) has no influence relationship, then x ij =0; if x i With x j The influence relationship between them is weak, then x ij =1; if x i With x j If the influence relationship between them is medium, then x ij =2; if x i With x j The influence between them is stronger in this part, then x ij =3, and finally the relationship between each scoring factor is counted in a table to obtain the scoring factor direct impact relationship matrix.

[0076] The direct influence relationship matrix is ​​reordered to obtain a normalized influence matrix. In this step, the reordering is to rearrange the influence relationship between rows and columns in the table from small to large, so as to obtain a normalized influence matrix G.

[0077] Perform a comprehensive impact assessment on the normalized impact matrix to obtain a comprehensive impact matrix. In this step, the comprehensive impact matrix T is mainly converted by the following formula: T = G (1-G) -1 .

[0078] Based on the comprehensive influence matrix, the factor centrality and factor causality are calculated to obtain the centrality value and causality value of each preliminary scoring factor; in the present invention, the centrality represents the size of the comprehensive influence of the scoring factor in the system. In the present invention, the centrality is calculated by the intermediate centrality calculation method in the mathematical algorithm and the frequency of the calculation point on the shortest path between other points; the causality represents whether the scoring factor mainly plays an influencing role or is influenced in the system. In the invention, the calculation of the causality is to add the sum of the positive relationships and the sum of the negative relationships between the elements, and then divide it by the sum of the absolute values ​​of the difference between the positive relationships and the difference between the negative relationships to obtain the causality of each factor.

[0079] A Cartesian coordinate system is established with the centrality value and the cause value as the horizontal and vertical coordinates respectively; the preliminary scoring elements are screened through the causal relationship of each of the preliminary scoring elements displayed by the Cartesian coordinate system to obtain the scoring elements required for subsequent classification. In this step, the scoring elements with an influence relationship greater than a preset threshold are obtained from the causal relationship diagram as the scoring elements required for subsequent classification in the present invention, and the subsequent scoring through the screened scoring elements can be more representative.

[0080] S200. Receive the registration application from the construction participating unit based on the security code applet, and allocate a corporate account to the construction participating unit. In this step, the basic information of the enterprise and necessary qualifications and licenses are entered according to the user registration requirements in the applet to apply for a corporate account.

[0081] S300, receiving the project personnel information uploaded by the participating unit based on the enterprise account, generating a personal security code for each project personnel, and distributing the personal security code to the corresponding project personnel; In an optional implementation of step S300 of the present invention, the receiving of the project personnel information uploaded by the participating unit based on the enterprise account, generating a personal security code for each project personnel, and distributing the personal security code to the corresponding project personnel includes: receiving the project personnel information uploaded by the participating unit based on the enterprise account, the project personnel information includes personal basic information and relevant information of the enterprise, the personal information includes but is not limited to name, gender, ID number, mobile phone number and face recognition, the relevant information of the enterprise includes but is not limited to the name of the enterprise, the team, the date of joining the project, etc.; assigning a unique character identifier to each project personnel; generating a personal security code for each project personnel based on the unique character identifier and the project personnel information; distributing the generated personal security code to the corresponding project personnel. In the present invention, a personal security code is generated, one person one code, representing the security level and credit of the person, the initial personal security code is a red code, the personal security code can be printed and affixed to the project personnel's helmet, or sent to the supporting terminal of the project personnel.

[0082] S400. Deploy relevant hardware and access relevant systems based on the scoring elements in the evaluation model; in the present invention, the relevant hardware includes but is not limited to cameras, card readers, smart safety helmets and access control devices, and the relevant systems include but are not limited to the training systems and assessment systems within each construction unit. In the present invention, the data collected by the relevant hardware and related systems will be uploaded to the support server of the security code applet in real time or periodically for the evaluation model to extract and judge the information of the scoring elements.

[0083] S500, receiving the collected data on the scoring factors fed back by the relevant hardware and the relevant system; in the invention, the mini program system can receive data by actively requesting the relevant hardware and the relevant system in addition to passively receiving the data uploaded by the relevant hardware and the relevant system, and the collected data includes but is not limited to video data, picture data and file data.

[0084] S600: Analyze the collected data by using the evaluation model to obtain the scoring values ​​of the project personnel; in the present invention, the evaluation model may use artificial intelligence in the process of analyzing the collected data. In an optional implementation of the first aspect of the present invention, analyzing the collected data by using the evaluation model to obtain the scoring values ​​of the project personnel includes:

[0085] Through the evaluation model and by using image recognition technology, the image-related data in the collected data is processed to obtain the scoring results of the image-related scoring elements; in the present invention, the mini-program system uses image recognition technology and combines the face recognition access control system to achieve accurate verification of the identity of workers and intelligent management and control of the construction area. In addition, the artificial intelligence algorithm can automatically identify the wearing of workers' safety equipment and record violations as the basis for safety code scoring.

[0086] Through the evaluation model and with the help of natural language processing technology, the text-related data in the collected data is processed to obtain the scoring results of the text-related scoring elements; in the present invention, when workers submit safety incident reports or safety suggestions, the mini-program system uses natural language processing technology to analyze the text information, identify key content and assign corresponding scores.

[0087] Through the evaluation model and by using a machine learning algorithm, the risk prediction related data in the collected data is processed to obtain a scoring result related to the risk prediction. Specifically, the system in the present invention adopts an algorithm based on machine learning to classify and predict worker safety code related data (such as personal performance records, safety training participation, on-site behavior data, etc.). Through training on historical data, the algorithm can predict potential safety hazards and assess and score users. In addition, it can also promptly remind managers to take measures. The mini-program system of the present invention integrates big data processing technology, which can collect, process and analyze a large amount of worker safety data in real time, and use artificial intelligence technology to conduct deep learning of the data, thereby continuously optimizing the assessment standards and algorithm models of safety codes.

[0088] S700. Update the status of the personal security code based on the scoring value. In the present invention, the scoring value will be affected by changes in various scoring factors. For example, after project personnel complete statutory duties such as "entry safety training", "three-level safety education", and pre-shift meetings, the system automatically reads data from other related systems or manually enters relevant data, and the system automatically updates the status of the personal security code. For example, if a violation is found during a safety inspection, the violation is registered in the system to trigger a safety credit downgrade. If on-site workers actively participate in safety training or safety affairs, the system automatically records the improvement in safety credit level and dynamically updates the status of the personal security code.

[0089] In an optional implementation of step S700 of the present invention, updating the status of the personal security code based on the scoring score includes: if the scoring score is greater than 90 and there is no veto item, updating the status of the personal security code to a green code; if the scoring score is greater than 80 and less than or equal to 90 and there is no veto item, updating the status of the personal security code to a yellow code; if the scoring score is less than or equal to 80 or there is a veto item, updating the status of the personal security code to a red code.

[0090] S800, control the access area of ​​the project personnel based on the status of the personal security code. In an optional implementation of step S800 of the present invention, the control of the access area of ​​the project personnel based on the status of the personal security code includes: dividing the construction zones into levels according to the risks of the project construction area; adapting and binding the construction zones of each level with the status of each personal security code; setting up an access control system at the regional gate, and associating the personal security code with the access control system; identifying the status of the personal security code through the access control system to control the access of personnel to the construction zones of each level. An exemplary specific scenario of the present invention may be to divide the construction zones into levels according to the risks of the construction area, set up an access control system at the regional gate, associate the security code with the face recognition access control system, and control the access requirements of each level of the zones through face recognition: green codes can enter the first, second and third level zones; yellow codes can only enter the second and third level zones; red codes are prohibited from entering any zones.

[0091] In general, the present invention is applied to the field of safety credit evaluation and monitoring management of construction personnel in large-scale engineering projects. By introducing artificial intelligence technology, the intelligent level of safety management and personal safety credit evaluation of construction unit personnel is enhanced. The system uses artificial intelligence algorithms for data analysis and risk prediction, thereby improving the efficiency and accuracy of safety management. In addition, the credit safety records of personnel in large-scale engineering projects are established through the method of the present invention, and personal safety management credit evaluation systems at home and abroad are explored, laying a foundation for improving the on-site safety behavior of construction workers.

[0092] See also Figure 3 The second aspect of the present invention provides a large-scale engineering project personnel safety code management system, the large-scale engineering project personnel safety code management system comprising:

[0093] Mini-program module 10, used to provide a security code mini-program and configure a security code quantification evaluation model in the background of the security code mini-program;

[0094] The registration module 20 is used to receive a registration application from a construction unit based on the security code applet and allocate a corporate account to the construction unit;

[0095] The personnel registration and security code generation module 30 is used to receive the project personnel information uploaded by the construction unit based on the enterprise account, generate a personal security code for each project personnel, and distribute the personal security code to the corresponding project personnel;

[0096] A hardware deployment and system access module 40, used to deploy relevant hardware and access relevant systems based on the scoring elements in the evaluation model;

[0097] A data receiving module 50 is used to receive the collected data of the scoring elements fed back by the relevant hardware and the relevant system;

[0098] A scoring module 60 is used to analyze the collected data through the evaluation model to obtain the scoring value of the project personnel;

[0099] A status update module 70, configured to update the status of the personal security code based on the scoring value;

[0100] The access control module 80 is used to control the access area of ​​the project personnel based on the status of the personal security code.

[0101] In an optional implementation of the second aspect of the present invention, the large-scale engineering project personnel safety code management system may also include a reward and punishment module, which is used to conduct mandatory safety training and assessment on the project personnel based on the status of the personal safety code, improve the safety credit level, or blacklist and clear out the project personnel for multiple serious violations.

[0102] In an optional implementation of the second aspect of the present invention, the mini-program module includes:

[0103] An element collection unit is used to collect scoring elements in engineering projects;

[0104] An element classification unit, used to classify the scoring elements into major categories;

[0105] An evaluation content and standard determination unit, used to determine the evaluation content and evaluation standard of each of the scoring elements in each of the major categories;

[0106] A score ratio determination unit, used to determine the score ratio of each evaluation content;

[0107] The model building unit is used to build an evaluation model based on the divided categories, the evaluation content and evaluation criteria of each scoring element in each category, and the score proportion of each evaluation content.

[0108] In an optional implementation of the second aspect of the present invention, the element collection unit includes:

[0109] The questionnaire survey subunit is used to collect preliminary scoring elements in the form of a questionnaire;

[0110] A direct relationship matrix determination subunit is used to determine the direct relationship between each of the preliminary scoring elements to obtain a direct impact relationship matrix;

[0111] A standard processing subunit, used for reordering the direct impact relationship matrix to obtain a normalized impact matrix;

[0112] A comprehensive evaluation subunit, used for performing a comprehensive impact evaluation on the normalized impact matrix to obtain a comprehensive impact matrix;

[0113] A relationship calculation subunit, used to calculate the element centrality and element cause degree based on the comprehensive influence matrix, and obtain the centrality value and cause degree value of each of the preliminary scoring elements;

[0114] A coordinate system establishment subunit, used for establishing a Cartesian coordinate system with the centrality value and the cause degree value as horizontal and vertical coordinates respectively;

[0115] The element screening subunit is used to screen the preliminary scoring elements through the causal relationship of each of the preliminary scoring elements displayed by the Cartesian coordinate system to obtain the scoring elements required for subsequent classification.

[0116] In an optional implementation of the second aspect of the present invention, the scoring module includes:

[0117] An image recognition and scoring unit, used to process the image-related data in the collected data through the evaluation model and by using image recognition technology to obtain a scoring result of image-related scoring elements;

[0118] A text processing and scoring unit, used to process the text-related data in the collected data through the evaluation model and natural language processing technology to obtain scoring results of text-related scoring elements;

[0119] The risk prediction scoring unit is used to process the risk prediction related data in the collected data through the evaluation model and by using a machine learning algorithm to obtain a risk prediction related scoring result.

[0120] In an optional implementation of the second aspect of the present invention, the personnel registration and security code generation module includes:

[0121] An information receiving unit is used to receive the project personnel information uploaded by the construction participating unit based on the enterprise account, wherein the project personnel information includes basic personal information and relevant information of the enterprise;

[0122] Unique identification allocation unit, used to allocate a unique character identification to each project personnel;

[0123] A security code generating unit, used to generate a personal security code for each project staff member based on the unique character identifier and the project staff member information;

[0124] The security code distribution unit is used to distribute the generated personal security code to the corresponding project personnel.

[0125] In an optional implementation of the second aspect of the present invention, the status update module includes:

[0126] A green code determination unit, configured to update the status of the personal security code to a green code if the scoring value is greater than 90 and there is no rejection item;

[0127] A yellow code determination unit, configured to update the status of the personal security code to a yellow code if the scoring value is greater than 80 and less than or equal to 90 and there is no veto item;

[0128] The red code determination unit is used to update the status of the personal security code to a red code if the scoring value is less than or equal to 80 or there is a veto item.

[0129] In an optional implementation of the second aspect of the present invention, the admission control module includes:

[0130] The grading unit is used to grade the construction zones according to the risks of the project construction areas;

[0131] A state binding unit, used for adapting and binding the construction zones of each level with the states of each personal security code;

[0132] An access control association unit, used to set up an access control system at a regional gate and associate the personal security code with the access control system;

[0133] The access management unit is used to identify the status of the personal security code through the access control system to control the access of personnel to the construction zones at various levels.

[0134] Figure 4It is a structural schematic diagram of a large-scale engineering project personnel security code management device provided by an embodiment of the present invention. The large-scale engineering project personnel security code management device may have relatively large differences due to different configurations or performances, and may include one or more processors 90 (central processing units, CPU) (for example, one or more processors) and a memory 100, and one or more storage media 110 (for example, one or more mass storage devices) for storing application programs or data. Among them, the memory and the storage medium can be short-term storage or permanent storage. The program stored in the storage medium may include one or more modules (not shown in the figure), and each module may include a series of instruction operations in the management device for project personnel. Furthermore, the processor can be configured to communicate with the storage medium and execute a series of instruction operations in the storage medium on the management device for project personnel.

[0135] The large-scale engineering project personnel security code management device of the present invention may also include one or more power supplies 120, one or more wired or wireless network interfaces 130, one or more input and output interfaces 140, and / or, one or more operating systems, such as Windows Serve, Mac OS X, Unix, Linux, FreeBSD, etc. Those skilled in the art will appreciate that Figure 4 The structure of the large-scale engineering project personnel safety code management device shown does not constitute a specific limitation on the large-scale engineering project personnel safety code management device of the present invention, and may include more or fewer components than shown in the figure, or a combination of certain components, or a different arrangement of components.

[0136] The present invention also provides a computer-readable storage medium, which may be a non-volatile computer-readable storage medium or a volatile computer-readable storage medium. Instructions are stored in the computer-readable storage medium. When the instructions are executed on a computer, the computer executes the steps of the large-scale engineering project personnel safety code management method.

[0137] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the system or system or unit described above can refer to the corresponding process in the aforementioned method embodiment and will not be repeated here.

[0138] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk and other media that can store program codes.

[0139] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. 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

1. A method for managing safety codes for personnel in large engineering projects, characterized in that: The following steps are involved: Providing a security code applet, and configuring a security code quantification evaluation model in the background of the security code applet; Receive a registration application from a construction participant based on the security code applet, and allocate a corporate account to the construction participant; Receiving the project personnel information uploaded by the construction participating unit based on the enterprise account, generating a personal security code for each project personnel, and distributing the personal security code to the corresponding project personnel; Deployment of relevant hardware and access to relevant systems based on the scoring elements in the evaluation model; Receiving the collected data of the scoring elements fed back by the relevant hardware and the relevant system; Analyze the collected data through the evaluation model to obtain the scoring values ​​of the project personnel; Updating the status of the personal security code based on the scoring score; Access to the project personnel is controlled based on the status of the personal security code.

2. The method for managing safety codes for personnel in large engineering projects according to claim 1, characterized in that: The evaluation model for security code quantification configured in the background of the security code applet includes: Collect scoring elements in engineering projects; Divide the scoring elements into major categories; Determine the evaluation content and evaluation criteria of each of the scoring elements in each of the major categories; Determine the score ratio of each evaluation content; An evaluation model is constructed based on the divided categories, the evaluation content and evaluation criteria of each scoring element in each category, and the score proportion of each evaluation content.

3. The method for managing safety codes for personnel in large engineering projects according to claim 2 is characterized in that: The scoring elements in the collection project include: Collect preliminary scoring factors through questionnaires; Determine the direct relationship between the preliminary scoring elements to obtain a direct impact relationship matrix; Reordering the direct impact relationship matrix to obtain a normalized impact matrix; Performing a comprehensive impact assessment on the normalized impact matrix to obtain a comprehensive impact matrix; Calculating the element centrality and element cause degree based on the comprehensive influence matrix to obtain the centrality value and cause degree value of each of the preliminary scoring elements; Establish a Cartesian coordinate system with the centrality value and the cause degree value as horizontal and vertical coordinates respectively; The preliminary scoring elements are screened through the causal relationship of each of the preliminary scoring elements displayed by the Cartesian coordinate system to obtain the scoring elements required for subsequent classification.

4. The method for managing safety codes for personnel in large engineering projects according to claim 1, characterized in that: The step of analyzing the collected data by using the evaluation model to obtain the scoring values ​​of the project personnel includes: By using the evaluation model and image recognition technology, the image-related data in the collected data is processed to obtain the scoring results of the image-related scoring elements; By using the evaluation model and natural language processing technology, the text-related data in the collected data is processed to obtain the scoring results of the text-related scoring elements; The risk prediction related data in the collected data are processed through the evaluation model and with the help of machine learning algorithms to obtain risk prediction related scoring results.

5. The method for managing safety codes for personnel in large engineering projects according to claim 1, characterized in that: The receiving the project personnel information uploaded by the construction participating unit based on the enterprise account, generating a personal security code for each project personnel, and distributing the personal security code to the corresponding project personnel includes: Receiving the project personnel information uploaded by the construction participating unit based on the enterprise account, the project personnel information including basic personal information and relevant information of the enterprise; Assign a unique character ID to each project staff member; Generate a personal security code for each project staff member based on the unique character identifier and the project staff information; The generated personal security code is distributed to the corresponding project personnel.

6. The method for managing safety codes for personnel in large engineering projects according to claim 1, characterized in that: The updating of the status of the personal security code based on the scoring score comprises: If the scoring value is greater than 90 and there is no veto, the status of the personal security code is updated to green; If the scoring value is greater than 80 and less than or equal to 90 and there is no veto, the status of the personal security code is updated to yellow; If the scoring value is less than or equal to 80 or there is a veto item, the status of the personal security code is updated to a red code.

7. The method for managing safety codes for personnel in large engineering projects according to claim 6, characterized in that: The control of the access area for the project personnel based on the status of the personal security code includes: Divide the construction zones into different levels according to the risks of the project construction area; Adapt and bind the construction zones of each level to the status of each personal security code; Setting up an access control system at the regional gate and associating the personal security code with the access control system; The status of the personal security code is identified by the access control system to control the access of personnel to the construction zones at various levels.

8. A large-scale engineering project personnel safety code management system, characterized in that: The large-scale engineering project personnel safety code management system includes: The mini-program module is used to provide a security code mini-program and configure a security code quantification evaluation model in the background of the security code mini-program; A registration module, used to receive a registration application from a construction participating unit based on the security code applet, and allocate a corporate account to the construction participating unit; A personnel registration and security code generation module, used to receive the project personnel information uploaded by the construction participating unit based on the enterprise account, generate a personal security code for each project personnel, and distribute the personal security code to the corresponding project personnel; A hardware deployment and system access module, used to deploy relevant hardware and access relevant systems based on the scoring elements in the evaluation model; A data receiving module, used for receiving the collected data of the scoring elements fed back by the relevant hardware and the relevant system; A scoring module, used to analyze the collected data through the evaluation model to obtain the scoring values ​​of the project personnel; A status update module, used to update the status of the personal security code based on the scoring score; An access control module is used to control the access area of ​​the project personnel based on the status of the personal security code.

9. A large-scale engineering project personnel security code management device, characterized in that: The large-scale engineering project personnel safety code management device comprises: a memory and at least one processor, the memory stores instructions, and the memory and the at least one processor are interconnected via a line; The at least one processor calls the instructions in the memory to enable the large-scale engineering project personnel safety code management device to execute the large-scale engineering project personnel safety code management method according to any one of claims 1-7.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, a method for managing personnel safety codes for large-scale engineering projects as described in any one of claims 1 to 7 is implemented.

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