Supervision and management method for construction operation and pre-class education supervision system

Abstract

The invention discloses a supervision and management method for construction operation and a pre-class education supervision system, and relates to the technical field of data processing. Firstly, learning videos corresponding to all construction workers in the supervision and management system are obtained through matching, and then progress data in learning hosts of all the construction workers are analyzed, so that the safety awareness of the construction workers can be evaluated; and then the safety data of each construction work subordinate sub-region and the behavior characteristic data of each construction worker are analyzed, so that the pre-class education learning effect of the construction worker in the actual work process can be analyzed, potential safety hazards can be identified, the working strategy can be adjusted in time, the accident risk is reduced, and the working efficiency is improved. And finally, comprehensively analyzing to obtain a learning effect evaluation value of the supervision and management method for the construction operation, and further adjusting the supervision and management method, so that the management process can be continuously optimized, and the safety awareness of construction personnel is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of data processing, and in particular to a supervision and management method for construction operations and a pre-shift education supervision system. Background Art

[0002] In the technical field of supervision management methods, data analysis technology can be used to monitor and process learning data, and promptly remind construction personnel to study. If the learning effect of construction personnel is not good, it may lead to insufficient understanding of safety regulations by construction personnel, thereby increasing the risk of accidents, which may in turn affect the quality of construction operations.

[0003] Prior art, such as an interactive training management method and system for safety education of construction workers as announced in the invention patent with announcement number: CN116823557B, belongs to the field of learning management, and includes: obtaining learning users and assessment progress information; obtaining second learning progress information according to the assessment progress information and matching teaching animation materials and animation-related knowledge points; constructing a first interactive question and answer statement according to the animation-related knowledge points; providing enhanced education to the logged-in user when the teaching animation material is browsed; if the accuracy threshold is met, updating the second learning progress information and obtaining the third learning progress; when the preset assessment progress is met, constructing a second interactive question and answer statement for assessment, storing the assessment results in the assessment history record, and updating the assessment progress information.

[0004] Prior art, such as the patent invention with publication number: CN117078473A, discloses a pre-job safety education management method and system, which relates to the field of pre-job safety education technology, and includes the following steps: S1. Identity verification of the lecturer and the educated persons entering the education site is carried out in turn; S2. The lecturer conducts pre-job training for the educated persons on site and generates audio and video recordings and text content to generate training records; S3. The educator reviews the training records and submits them to the labor personnel management system. After the labor personnel management system confirms that they are correct, it releases the batch of educated persons to enter the construction area.

[0005] Combined with the above scheme, it is found that in the current field of supervision management method technology, repeated pre-shift safety education can make safety precautions reflected in the subconscious of construction personnel, but safety education products are usually divorced from reality, such as the method of answering questions for access control. This method is not only time-consuming and labor-intensive, but also cannot provide comprehensive education. In addition, the queuing of people entering the cave will affect production efficiency. At the same time, the arrival time of each construction personnel is not unified, and safety education cannot be carried out in a timely manner. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a supervision and management method for construction operations and a pre-shift education supervision system, which can effectively solve the problems involved in the above-mentioned background technology.

[0007] To achieve the above objectives, the first aspect of the present invention is implemented through the following technical solutions: a supervision and management method for construction operations, including collecting basic information of each construction personnel, matching the basic information of each construction personnel to obtain learning videos corresponding to each construction personnel in the supervision and management system, and sending the learning videos corresponding to each construction personnel to the learning host.

[0008] The progress data in the learning host of each construction worker is obtained and analyzed to obtain the safety learning performance index value of each construction worker, and then the learning results of each construction worker are analyzed to control the access control system according to the learning results of each construction worker, and prompt each construction worker.

[0009] The construction operation area is divided into sub-areas, and the safety data of each construction operation sub-area and the behavioral characteristic data of each construction personnel are analyzed to obtain the safety characterization value of each construction personnel in each construction operation sub-area, and then prompt adjustments are made.

[0010] Based on the safety characterization value of each construction worker in each sub-area to which the construction work belongs, combined with the safety learning performance index value of each construction worker, a comprehensive analysis is conducted to obtain the learning effect evaluation value of the supervision and management method of the construction work, and then the supervision and management method is adjusted.

[0011] Furthermore, the progress data in the learning host of each construction worker includes the video learning duration, video viewing completion rate and number of distraction times of each construction worker.

[0012] The safety data of each sub-area to which construction work belongs include the number of personal protective equipment used and the total number of construction personnel in each sub-area to which construction work belongs.

[0013] The behavioral characteristic data of each construction worker include the average working time and number of violations of each construction worker.

[0014] Furthermore, the safety learning performance index value of each construction worker is obtained, and the specific analysis process is: comprehensively analyze the video learning time of each construction worker, the video viewing completion rate of each construction worker and the number of times each construction worker's attention is distracted, to obtain the safety learning performance index value of each construction worker, and then analyze and obtain the learning results of each construction worker.

[0015] Furthermore, the analysis obtains the learning results of each construction personnel, and the specific analysis process is: the learning results of each construction personnel include qualified and unqualified.

[0016] The safety learning performance index value of each construction worker is compared with the set safety learning performance index threshold. If the safety learning performance index value of a construction worker is lower than the set safety learning performance index threshold, the learning result of the construction worker is unqualified. If the safety learning performance index value of a construction worker is higher than or equal to the set safety learning performance index threshold, the learning result of the construction worker is qualified.

[0017] Furthermore, the access control system is controlled according to the learning results of each construction personnel, and prompts are given to each construction personnel. The specific process is: access control permissions are granted to construction personnel whose learning results are qualified, and they are prompted to pass the verification; access control permissions are not granted to construction personnel whose learning results are unqualified, and they are prompted to complete the corresponding learning video task content.

[0018] Furthermore, the safety data of each sub-area to which the construction operations belong and the behavioral characteristic data of each construction personnel are analyzed, and the specific analysis process is: setting several supervision cycles, and taking the ratio of the number of personal protective equipment used in each sub-area to which the construction operations belong during each supervision cycle to the total number of construction personnel in the sub-area to which the construction operations belong as the usage rate of the personal protective equipment in each sub-area to which the construction operations belong during each supervision cycle.

[0019] Based on the utilization rate of personal protective equipment in each sub-area of ​​construction operations during each supervision period, combined with the average working time and number of violations of each construction personnel in each sub-area of ​​construction operations during each supervision period, a comprehensive analysis is conducted to obtain the safety characterization value of each construction personnel in each sub-area of ​​construction operations.

[0020] Furthermore, the safety characterization value of each construction worker in each sub-area to which the construction operation belongs is obtained, and then prompts and adjustments are made. The specific process is: the safety characterization value of each construction worker in each sub-area to which the construction operation belongs is compared with the set safety characterization threshold. If the safety characterization value of a construction worker in a sub-area to which the construction operation belongs is higher than or equal to the set safety characterization threshold, no prompt is required.

[0021] If the safety characterization value of a construction worker in a sub-area to which a construction operation belongs is lower than the set safety characterization threshold, the number of violations of the construction worker in the sub-area to which the construction operation belongs will be compared with the set threshold of the number of violations. If the number of violations of the construction worker in the sub-area to which the construction operation belongs is higher than or equal to the set threshold of the number of violations, the access control permission will not be granted to the construction worker, and the construction worker will be prompted that he has violated the regulations and needs to re-learn the video task content.

[0022] If the number of violations of the construction personnel in the sub-area to which the construction work belongs is lower than the set violation threshold, the use of personal protective equipment by the construction personnel is judged. If the personal protective equipment of the construction personnel is not used, the access control permission will not be granted to the construction personnel, and the construction personnel will be reminded that they have not used personal protective equipment and need to re-learn the video task content.

[0023] If the personal protective equipment of the construction worker has been used, the construction worker will be reminded.

[0024] Furthermore, the specific process of adjusting the supervision management method is as follows: comparing the learning effect evaluation value of the supervision management method of the construction operation with the set learning effect evaluation value threshold; if the learning effect evaluation value of the supervision management method of the construction operation is higher than or equal to the set learning effect evaluation value threshold, there is no need to adjust the supervision management method; if the learning effect evaluation value of the supervision management method of the construction operation is lower than the set learning effect evaluation value threshold, the supervision management method is adjusted.

[0025] The adjustment of the supervision management method includes adjusting the learning content and learning form in the supervision management system, adding new safety prevention and control knowledge to the learning content in the supervision management system, and adding animation, charts, and audio multimedia elements to the learning video.

[0026] Furthermore, the safety learning performance index value of each construction personnel is specifically analyzed under the following conditions:

[0027] In the formula, α i represents the safety learning performance index value of the i-th construction worker, A i represents the video learning time of the i-th construction worker, Indicates the weight factor corresponding to the set video learning duration, B i represents the video viewing completion rate of the i-th construction worker, Indicates the weight factor corresponding to the set video viewing completion rate, C i represents the number of times the attention of the i-th construction worker is distracted, It represents the weight factor corresponding to the set number of distraction times, i represents the number of each construction worker, i=1,2,3,…n, n represents the total number of construction workers, and e represents a natural constant.

[0028] The second aspect of the present invention provides a pre-shift education supervision system for construction operations, including: a learning video matching module, which is used to collect basic information of each construction personnel, obtain the learning video corresponding to each construction personnel in the supervision and management system according to the basic information matching of each construction personnel, and send the learning video corresponding to each construction personnel to the learning host.

[0029] The learning result analysis module is used to obtain and analyze the progress data in the learning host of each construction personnel, obtain the safety learning performance index value of each construction personnel, and then analyze the learning results of each construction personnel, control the access control system according to the learning results of each construction personnel, and provide prompts to each construction personnel.

[0030] The safety data analysis module is used to divide the areas to which construction operations belong, obtain the sub-areas to which each construction operation belongs, analyze the safety data of each construction operation sub-area and the behavioral characteristic data of each construction personnel, obtain the safety characterization value of each construction personnel in each construction operation sub-area, and then provide prompts and adjustments.

[0031] The learning effect analysis module is used to obtain the learning effect evaluation value of the supervision and management method of construction operations based on the safety characterization value of each construction worker in the sub-area to which each construction operation belongs, combined with the safety learning performance index value of each construction worker, and then adjust the supervision and management method.

[0032] The present invention has the following beneficial effects:

[0033] (1) The present invention provides a supervision and management method for construction operations. First, the learning videos corresponding to each construction worker are matched to ensure that each construction worker receives targeted safety training. Then, the safety learning performance index value of each construction worker is analyzed. Then, the safety characterization value of each construction worker in each sub-area to which the construction operation belongs is analyzed to evaluate the safety status of different areas. Finally, the learning effect evaluation value of the supervision and management method of the construction operation is analyzed to identify the effect of the supervision and management method and make further improvements.

[0034] (2) The present invention obtains the learning results of each construction worker by analyzing them, which helps to identify the safety knowledge mastered by each construction worker, and then adjusts the access control system in a targeted manner, which can improve the safety awareness and skills of the construction workers, help reduce the risk of accidents, and improve the overall construction safety level.

[0035] (3) The present invention obtains the safety characterization value of each construction worker in each sub-area to which the construction work belongs by analyzing, and can accurately identify the safety hazards of each sub-area to which the construction work belongs and the safety issues of the construction workers, and then provide prompts, which helps to reduce the accident rate at the construction site, improve the work efficiency of the construction workers, and thus ensure the progress of the project and reduce construction delays caused by safety issues.

[0036] (4) The present invention obtains the learning effect evaluation value of the supervision and management method of construction operations by analyzing and adjusting it, so as to evaluate the effect of the supervision and management method of construction operations, and then adjust the supervision and management method of construction operations, thereby improving the safety awareness and ability to deal with safety issues of construction personnel, and enhancing the safety of each sub-area to which the construction operations belong.

[0037] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the method flow of the present invention.

[0039] Figure 2 It is a schematic diagram of system module connection of the present invention.

[0040] Figure 3 An example diagram of the learning effect evaluation value for the supervision and management method of construction work. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figure 1 As shown, the first aspect of an embodiment of the present invention provides a technical solution: a supervision and management method for construction operations, comprising collecting basic information of each construction personnel, obtaining learning videos corresponding to each construction personnel in the supervision and management system according to matching of the basic information of each construction personnel, and sending the learning videos corresponding to each construction personnel to a learning host.

[0043] It should be added that the basic information of each construction worker includes the name, type of work and historical learning record of each construction worker. According to the basic information of each construction worker, the corresponding learning video can be screened and then the matched learning video can be sent to the learning host through the automation system.

[0044] The progress data in the learning host of each construction worker is obtained and analyzed to obtain the safety learning performance index value of each construction worker, and then the learning results of each construction worker are analyzed to control the access control system according to the learning results of each construction worker, and prompt each construction worker.

[0045] The construction operation area is divided into sub-areas, and the safety data of each construction operation sub-area and the behavioral characteristic data of each construction personnel are analyzed to obtain the safety characterization value of each construction personnel in each construction operation sub-area, and then prompt adjustments are made.

[0046] Based on the safety characterization value of each construction worker in each sub-area to which the construction work belongs, combined with the safety learning performance index value of each construction worker, a comprehensive analysis is conducted to obtain the learning effect evaluation value of the supervision and management method of the construction work, and then the supervision and management method is adjusted.

[0047] It should be noted that the learning effect evaluation value of the supervision and management method of construction operations represents the numerical quantification result of the learning effect evaluation value of the supervision and management method of construction operations obtained by analyzing the safety characterization value and safety learning performance index value of each construction personnel in each sub-area of ​​the construction operations, and is used to comprehensively quantify the influence of the safety learning performance index value of the construction personnel on the effect of the supervision and management method of construction operations, which can be obtained by the following analysis method, and the specific analysis conditions are as follows:

[0048]

[0049] In the formula, γ represents the learning effect evaluation value of the supervision and management method of construction operations, β ki represents the safety characterization value of the i-th construction worker in the k-th construction operation sub-area, ω1 represents the weight factor corresponding to the set safety characterization value, α i represents the safety learning performance index value of the i-th construction worker, ω2 represents the weight factor corresponding to the set safety learning performance index value, i represents the number of each construction worker, i=1,2,3,…n, n represents the total number of construction workers, k represents the number of the sub-area to which each construction operation belongs, k=1,2,3,…L, L represents the total number of sub-areas to which the construction operation belongs, and e represents a natural constant.

[0050] In a specific embodiment, Table 1 shows different safety characterization values, safety learning performance index values ​​and learning effect evaluation values. In this embodiment, the weight factor corresponding to the safety characterization value is 0.5, and the weight factor corresponding to the safety learning performance index value is 0.5.

[0051] Table 1 Safety characterization values ​​and safety learning performance index values ​​of different construction personnel and learning effect evaluation values ​​of supervision and management methods of construction operations

[0052]

[0053]

[0054] It should be explained that in Table 1, with the increase of the safety characterization value and safety learning performance index value of the construction personnel, the learning effect evaluation value of the supervision and management method of construction operations increases accordingly. Table 1 lists the safety characterization values ​​and safety learning performance index values ​​of three different construction personnel. The corresponding learning effect evaluation values ​​of the supervision and management method of construction operations are obtained through analysis. These learning effect evaluation values ​​of the supervision and management method of construction operations provide the degree of influence of the safety characterization values ​​and safety learning performance index values ​​of different construction personnel on the learning effect evaluation value of the supervision and management method of construction operations. The learning effect evaluation value of the supervision and management method of construction operations comprehensively considers the safety characterization values ​​and safety learning performance index values ​​of the construction personnel, provides data support for the adjustment of the supervision and management method, and improves the accuracy of the learning effect evaluation value of the supervision and management method of construction operations.

[0055] It needs to be explained that Figure 3 An example diagram of the learning effect evaluation value of the supervision and management method for construction work, such as Figure 3 As shown, the x-axis represents the safety characterization value of the construction personnel, and the y-axis represents the learning effect evaluation value of the supervision and management method of the construction operation. In this embodiment, the total number of construction personnel is 1, and the total number of sub-areas to which the construction operation belongs is 1. Three different groups of example parameters are defined in the figure, corresponding to different situations of the three curves, represented by solid lines, dashed lines and dotted lines respectively, and the corresponding curve labels are a, b, and c respectively.

[0056] It needs to be explained that when the safety learning performance index value of the construction personnel is 3, the functional relationship between the safety characterization value of the construction personnel and the learning effect evaluation value of the supervision and management method of construction operations is shown as curve a, when the safety learning performance index value of the construction personnel is 4, the functional relationship between the safety characterization value of the construction personnel and the learning effect evaluation value of the supervision and management method of construction operations is shown as curve b, when the safety learning performance index value of the construction personnel is 5, the functional relationship between the safety characterization value of the construction personnel and the learning effect evaluation value of the supervision and management method of construction operations is shown as curve c, the learning effect evaluation value of the supervision and management method of construction operations increases with the increase of the safety characterization value of the construction personnel, when the safety learning performance index value of the construction personnel increases, the learning effect evaluation value of the supervision and management method of construction operations increases accordingly, and the curve can be used to quickly and accurately obtain the learning effect evaluation value of the supervision and management method of construction operations, which solves the problem in the prior art that the learning effect evaluation value of the supervision and management method of construction operations cannot be accurately analyzed due to the lack of detailed analysis process, thereby realizing the accurate analysis of the learning effect evaluation value of the supervision and management method of construction operations.

[0057] It should be noted that in this embodiment, the weight factor corresponding to the preset safety characterization value and the weight factor corresponding to the safety learning performance index value are obtained from the supervision management database, and the weight factor corresponding to the safety characterization value and the weight factor corresponding to the safety learning performance index value are both numbers between 0 and 1.

[0058] It should be noted that the weight factor corresponding to the safety characterization value represents the numerical value of the influence of the safety characterization value of the construction personnel on the learning effect evaluation value of the supervision management method, and the weight factor corresponding to the safety learning performance index value represents the numerical value of the influence of the safety learning performance index value of the construction personnel on the learning effect evaluation value of the supervision management method. These corresponding relationships are pre-set mapping relationships. For example, the safety characterization value of the construction personnel and the weight factor corresponding to the preset safety characterization value obtained from the supervision management database form a mapping set, and the real-time safety characterization value of the construction personnel is input into the mapping set to obtain the weight factor corresponding to the safety characterization value.

[0059] It should be added that there is a correlation between the safety representation value of each construction worker in each sub-area of ​​each construction operation and the safety learning performance index value of each construction worker, and they do not exist independently. For example, the safety representation value usually reflects the safety behavior and accident rate of construction workers in actual work, while the safety learning performance index value measures the degree of construction workers' mastery of safety knowledge. If the safety learning performance index value is higher, the safety representation value may increase accordingly, which means better safety awareness and behavior.

[0060] In this implementation plan, a comprehensive analysis is conducted on the safety characterization values ​​of each construction personnel in each sub-area of ​​each construction operation and the safety learning performance index values ​​of each construction personnel to obtain the learning effect evaluation value of the supervision and management method of the construction operation. This can identify the safety risks and learning needs of different construction personnel, ensure that the training content is more targeted, and thus improve the training effect.

[0061] Specifically, the progress data in the learning host of each construction worker includes the video learning duration, video viewing completion rate and number of distraction times of each construction worker.

[0062] It should be noted that the video learning time of construction workers is the total time the construction workers actually watch videos during the learning period. The learning management system can be used to automatically record the total time of video viewing. The video viewing completion rate of construction workers refers to the proportion of construction workers who have completed watching the video, which can usually be obtained by analyzing the analysis tools of the video playback platform. The number of times the construction workers' attention is distracted refers to the number of times the construction workers fail to maintain concentration during the video viewing process, which can be obtained by recording the user's behavior through the system, such as the number of times they switch to other applications or pause the video.

[0063] The safety data of each sub-area to which construction work belongs include the number of personal protective equipment used and the total number of construction personnel in each sub-area to which construction work belongs.

[0064] It should be noted that the number of personal protective equipment used in each sub-area of ​​construction operations refers to the number of personal protective equipment actually used by construction personnel in the sub-area of ​​construction operations, which can be monitored using video analysis technology, and the total number of construction personnel in each sub-area of ​​construction operations refers to the total number of construction personnel in the sub-area of ​​construction operations, which can be monitored using video analysis technology.

[0065] The behavioral characteristic data of each construction worker include the average working time and number of violations of each construction worker.

[0066] It should be noted that the average working time of each construction worker refers to the average working time of each construction worker during the supervision period, which can be calculated through the electronic clock-in system. The number of violations of each construction worker refers to the number of incidents in which the construction worker violates safety or operating procedures during work, which can be recorded through the violation incident reporting system.

[0067] Specifically, the safety learning performance index value of each construction worker is obtained. The specific analysis process is: comprehensively analyze the video learning time of each construction worker, the video viewing completion rate of each construction worker and the number of times each construction worker's attention is distracted, to obtain the safety learning performance index value of each construction worker, and then analyze to obtain the learning results of each construction worker.

[0068] Specifically, the learning results of each construction personnel are analyzed and obtained, and the specific analysis process is: the learning results of each construction personnel include qualified and unqualified.

[0069] The safety learning performance index value of each construction worker is compared with the set safety learning performance index threshold. If the safety learning performance index value of a construction worker is lower than the set safety learning performance index threshold, the learning result of the construction worker is unqualified. If the safety learning performance index value of a construction worker is higher than or equal to the set safety learning performance index threshold, the learning result of the construction worker is qualified.

[0070] Specifically, the access control system is controlled according to the learning results of each construction personnel, and prompts are given to each construction personnel. The specific process is: access control permissions are granted to construction personnel whose learning results are qualified, and they are prompted to pass the verification; access control permissions are not granted to construction personnel whose learning results are unqualified, and they are prompted to complete the corresponding learning video task content.

[0071] Specifically, the safety data of each sub-area to which construction operations belong and the behavioral characteristic data of each construction personnel are analyzed. The specific analysis process is: setting several supervision cycles, and taking the ratio of the number of safety signs in each sub-area to which construction operations belong in each supervision cycle to the area of ​​the sub-area to which the construction operations belong as the utilization rate of personal protective equipment in each sub-area to which construction operations belong in each supervision cycle.

[0072] Based on the utilization rate of personal protective equipment in each sub-area of ​​construction operations during each supervision period, combined with the average working time and number of violations of each construction personnel in each sub-area of ​​construction operations during each supervision period, a comprehensive analysis is conducted to obtain the safety characterization value of each construction personnel in each sub-area of ​​construction operations.

[0073] It should be noted that the safety characterization value of each construction worker in each sub-area to which construction work belongs is obtained by analyzing the safety data of each sub-area to which construction work belongs and the behavioral characteristic data of each construction worker. It is used to comprehensively quantify the influence of the use rate of personal protective equipment and the number of violations of construction workers on the safety of construction workers. It can be obtained by the following analysis method. The specific analysis conditions are as follows:

[0074]

[0075] In the formula, β ki represents the safety characterization value of the i-th construction worker in the k-th construction operation sub-area, D k→j represents the usage rate of personal protective equipment in the kth construction operation sub-area during the jth supervision cycle, μ1 represents the correction factor corresponding to the set usage rate of personal protective equipment, and E ki→j represents the average working time of the i-th construction personnel in the k-th construction operation sub-area during the j-th supervision period, ΔE represents the set reference working time, μ2 represents the correction factor corresponding to the set working time, G ki→j represents the number of violations of the ith construction worker in the kth construction operation sub-area within the jth supervision cycle, μ3 represents the correction factor corresponding to the set number of violations, i represents the number of each construction worker, i=1,2,3,…n, n represents the total number of construction workers, j represents the number of each supervision cycle, j=1,2,3,…m, m represents the total number of supervision cycles, k represents the number of the sub-area to which each construction operation belongs, k=1,2,3,…L, L represents the total number of sub-areas to which construction operations belong.

[0076] It should be noted that in this embodiment, the correction factors corresponding to the usage rate of personal protective equipment, the correction factors corresponding to the working time, and the correction factors corresponding to the number of violations are obtained from the supervision and management database; the correction factors corresponding to the usage rate of personal protective equipment, the correction factors corresponding to the working time, and the correction factors corresponding to the number of violations are all numbers between 0 and 1.

[0077] It should be noted that the correction factor corresponding to the usage rate of personal protective equipment in the sub-area to which the construction operation belongs represents the numerical value of the influence of the usage rate of personal protective equipment in the sub-area to which the construction operation belongs on the safety characterization value of the construction personnel, the correction factor corresponding to the working time represents the numerical value of the influence of the average working time of the construction personnel on the safety characterization value of the construction personnel, and the correction factor corresponding to the number of violations represents the numerical value of the influence of the number of violations of the construction personnel on the safety characterization value of the construction personnel. These corresponding relationships are pre-set mapping relationships. For example, the usage rate of personal protective equipment in the sub-area to which the construction operation belongs and the correction factor corresponding to the preset usage rate of personal protective equipment obtained from the supervision and management database form a mapping set, and the real-time usage rate of personal protective equipment in the sub-area to which the construction operation belongs is input into the mapping set to obtain the correction factor corresponding to the usage rate of personal protective equipment.

[0078] It should be added that there is a correlation between the usage rate of personal protective equipment in each sub-area of ​​each construction operation, the average working time of each construction worker and the number of violations during each supervision cycle, and they do not exist independently. For example, a higher usage rate of personal protective equipment is usually associated with a lower number of violations and a higher safety characterization value. A high usage rate of personal protective equipment indicates that construction workers follow safe operating procedures, have a high level of safety awareness, and have fewer violations.

[0079] It should be noted that by analyzing the usage rate of personal protective equipment in each sub-area of ​​construction operations during each supervision cycle, the safety awareness of construction personnel can be analyzed. By analyzing the number of violations of each construction personnel in each sub-area of ​​construction operations during each supervision cycle, the accuracy of the assessment of the safety characterization value of construction personnel can be improved.

[0080] In this implementation plan, a comprehensive analysis is conducted on the utilization rate of personal protective equipment, the average working time and the number of violations of each construction worker in each sub-area of ​​each construction operation during each supervision period, and the safety characterization value of each construction worker in each sub-area of ​​the construction operation is obtained, which can more accurately identify high-risk areas and the working behaviors of construction workers.

[0081] Specifically, the safety characterization value of each construction worker in each sub-area to which the construction operation belongs is obtained, and then prompts and adjustments are made. The specific process is: compare the safety characterization value of each construction worker in each sub-area to which the construction operation belongs with the set safety characterization threshold. If the safety characterization value of a construction worker in a sub-area to which the construction operation belongs is higher than or equal to the set safety characterization threshold, no prompt is required.

[0082] If the safety characterization value of a construction worker in a sub-area to which a construction operation belongs is lower than the set safety characterization threshold, the number of violations of the construction worker in the sub-area to which the construction operation belongs will be compared with the set threshold of the number of violations. If the number of violations of the construction worker in the sub-area to which the construction operation belongs is higher than or equal to the set threshold of the number of violations, the access control permission will not be granted to the construction worker, and the construction worker will be prompted that he has violated the regulations and needs to re-learn the video task content.

[0083] If the number of violations of the construction personnel in the sub-area to which the construction work belongs is lower than the set violation threshold, the use of personal protective equipment by the construction personnel is judged. If the personal protective equipment of the construction personnel is not used, the access control permission will not be granted to the construction personnel, and the construction personnel will be reminded that they have not used personal protective equipment and need to re-learn the video task content.

[0084] If the personal protective equipment of the construction worker has been used, the construction worker will be reminded.

[0085] It should be noted that the reminder is given to the construction personnel, and the specific content of the reminder is the working time information of the construction personnel.

[0086] Specifically, the supervision management method is adjusted, and the specific process is: compare the learning effect evaluation value of the supervision management method of the construction operation with the set learning effect evaluation value threshold. If the learning effect evaluation value of the supervision management method of the construction operation is higher than or equal to the set learning effect evaluation value threshold, there is no need to adjust the supervision management method; if the learning effect evaluation value of the supervision management method of the construction operation is lower than the set learning effect evaluation value threshold, the supervision management method is adjusted.

[0087] The adjustment of the supervision management method includes adjusting the learning content and learning form in the supervision management system, adding new safety prevention and control knowledge to the learning content in the supervision management system, and adding animation, charts, and audio multimedia elements to the learning video.

[0088] Specifically, the safety learning performance index values ​​of each construction personnel are analyzed under the following conditions:

[0089]

[0090] In the formula, α i represents the safety learning performance index value of the i-th construction worker, A i represents the video learning time of the i-th construction worker, Indicates the weight factor corresponding to the set video learning duration, B irepresents the video viewing completion rate of the i-th construction worker, Indicates the weight factor corresponding to the set video viewing completion rate, C i represents the number of times the attention of the i-th construction worker is distracted, It represents the weight factor corresponding to the set number of distraction times, i represents the number of each construction worker, i=1,2,3,…n, n represents the total number of construction workers, and e represents a natural constant.

[0091] It should be noted that, in this embodiment, the weight factor corresponding to the preset video learning time and the weight factor corresponding to the video viewing completion rate are obtained from the supervision management database, and the weight factor corresponding to the video learning time and the weight factor corresponding to the video viewing completion rate are both numbers between 0 and 1.

[0092] It should be noted that the weight factor corresponding to the video learning time represents the numerical value of the influence of the construction personnel's video learning time on the construction personnel's safety learning performance index value, and the weight factor corresponding to the video viewing completion rate represents the numerical value of the influence of the construction personnel's video viewing completion rate on the construction personnel's safety learning performance index value. These corresponding relationships are pre-set mapping relationships. For example, the video learning time of the construction personnel and the weight factors corresponding to the preset video learning time obtained from the supervision management database form a mapping set, and the real-time video learning time of the construction personnel is input into the mapping set to obtain the weight factor corresponding to the video learning time.

[0093] It should be added that there is a correlation between the video learning time, video viewing completion rate and number of distraction times of each construction worker, and they do not exist independently. For example, longer video learning time is usually associated with higher viewing completion rate. If construction workers are willing to invest more time in learning, it means that they have a higher interest and participation in the content, which can improve learning effects.

[0094] It should be noted that by analyzing the video learning duration of each construction worker, the safety awareness of construction workers can be effectively improved. Analyzing the video viewing completion rate of each construction worker can reflect the degree of importance construction workers attach to safety learning content. Analyzing the number of times each construction worker's attention is distracted can more accurately analyze the safety learning performance of construction workers.

[0095] In this implementation plan, a comprehensive analysis is conducted on the video learning duration, video viewing completion rate and number of distraction times of each construction worker to obtain the safety learning performance index value of each construction worker, which can more accurately reflect the learning status of the construction workers.

[0096] The second aspect of the present invention provides a pre-shift education supervision system for construction operations, including: a learning video matching module, which is used to collect basic information of each construction personnel, obtain the learning video corresponding to each construction personnel in the supervision and management system according to the basic information matching of each construction personnel, and send the learning video corresponding to each construction personnel to the learning host.

[0097] The learning result analysis module is used to obtain and analyze the progress data in the learning host of each construction personnel, obtain the safety learning performance index value of each construction personnel, and then analyze the learning results of each construction personnel, control the access control system according to the learning results of each construction personnel, and provide prompts to each construction personnel.

[0098] The safety data analysis module is used to divide the areas to which construction operations belong, obtain the sub-areas to which each construction operation belongs, analyze the safety data of each construction operation sub-area and the behavioral characteristic data of each construction personnel, obtain the safety characterization value of each construction personnel in each construction operation sub-area, and then provide prompts and adjustments.

[0099] The learning effect analysis module is used to obtain the learning effect evaluation value of the supervision and management method of construction operations based on the safety characterization value of each construction worker in the sub-area to which each construction operation belongs, combined with the safety learning performance index value of each construction worker, and then adjust the supervision and management method.

[0100] It should be added that a supervision and management method for construction operations and a pre-shift education supervision system also include a supervision and management database, which is used to store weight factors corresponding to safety characterization values ​​obtained by analyzing historical data, weight factors corresponding to safety learning performance index values, safety learning performance index thresholds, reference operation time, thresholds for the number of violations, correction factors corresponding to the usage rate of personal protective equipment, correction factors corresponding to the operation time, correction factors corresponding to the number of violations, safety characterization thresholds, learning effect evaluation value thresholds, weight factors corresponding to video learning time, and weight factors corresponding to video viewing completion rates.

[0101] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0102] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well.

Claims

1. A method for supervision and management of construction work, characterized in that: include: Collect the basic information of each construction personnel, match the basic information of each construction personnel to obtain the corresponding learning video of each construction personnel in the supervision and management system, and send the corresponding learning video of each construction personnel to the learning host; Obtain and analyze the progress data of each construction worker's learning host to obtain the safety learning performance index value of each construction worker, and then analyze and obtain the learning results of each construction worker, control the access control system according to the learning results of each construction worker, and give prompts to each construction worker; Divide the construction operation area to obtain the sub-areas to which each construction operation belongs, analyze the safety data of each construction operation sub-area and the behavior characteristic data of each construction personnel, obtain the safety characterization value of each construction personnel in each construction operation sub-area, and then make prompt adjustments; Based on the safety characterization value of each construction worker in each sub-area to which the construction work belongs, combined with the safety learning performance index value of each construction worker, a comprehensive analysis is conducted to obtain the learning effect evaluation value of the supervision and management method of the construction work, and then the supervision and management method is adjusted.

2. A method for supervision and management of construction work according to claim 1, characterized in that: The progress data in the learning host of each construction worker includes the video learning time, video viewing completion rate and number of distraction times of each construction worker; The safety data of each sub-area of ​​construction work includes the number of personal protective equipment used and the total number of construction workers in each sub-area of ​​construction work; The behavioral characteristic data of each construction worker include the average working time and number of violations of each construction worker.

3. A method for supervision and management of construction work according to claim 2, characterized in that: The safety learning performance index value of each construction personnel is obtained, and the specific analysis process is as follows: A comprehensive analysis is conducted on the video learning duration of each construction worker, the video viewing completion rate of each construction worker, and the number of times each construction worker's attention is distracted to obtain the safety learning performance index value of each construction worker, and then the learning results of each construction worker are analyzed.

4. A method for supervision and management of construction work according to claim 3, characterized in that: The analysis obtains the learning results of each construction personnel, and the specific analysis process is as follows: The learning results of each construction personnel include qualified and unqualified; The safety learning performance index value of each construction worker is compared with the set safety learning performance index threshold. If the safety learning performance index value of a construction worker is lower than the set safety learning performance index threshold, the learning result of the construction worker is unqualified. If the safety learning performance index value of a construction worker is higher than or equal to the set safety learning performance index threshold, the learning result of the construction worker is qualified.

5. A method for supervision and management of construction work according to claim 4, characterized in that: The access control system is controlled according to the learning results of each construction personnel, and each construction personnel is prompted. The specific process is as follows: Construction personnel whose learning results are qualified are granted access control rights and are prompted to pass the verification. Construction personnel whose learning results are unqualified are not granted access control rights and are prompted to complete the corresponding learning video task content.

6. A method for supervision and management of construction work according to claim 5, characterized in that: The safety data of each sub-area of ​​the construction work and the behavior characteristic data of each construction worker are analyzed, and the specific analysis process is as follows: Set a number of supervision cycles, and use the ratio of the number of personal protective equipment used in each sub-area of ​​construction operations in each supervision cycle to the total number of construction personnel in the sub-area of ​​construction operations as the usage rate of personal protective equipment in each sub-area of ​​construction operations in each supervision cycle; Based on the utilization rate of personal protective equipment in each sub-area of ​​construction operations during each supervision period, combined with the average working time and number of violations of each construction personnel in each sub-area of ​​construction operations during each supervision period, a comprehensive analysis is conducted to obtain the safety characterization value of each construction personnel in each sub-area of ​​construction operations.

7. A method for supervision and management of construction work according to claim 1, characterized in that: The safety characterization value of each construction worker in each sub-area of ​​each construction operation is obtained, and then prompt adjustment is performed. The specific process is as follows: The safety characterization value of each construction worker in each sub-area of ​​each construction operation is compared with the set safety characterization threshold value. If the safety characterization value of a construction worker in a sub-area of ​​a construction operation is higher than or equal to the set safety characterization threshold value, no prompt is required; If the safety representation value of a construction worker in a sub-area of ​​a construction operation is lower than the set safety representation threshold, the number of violations of the construction worker in the sub-area of ​​the construction operation is compared with the set threshold of the number of violations. If the number of violations of the construction worker in the sub-area of ​​the construction operation is higher than or equal to the set threshold of the number of violations, the access control authority will not be granted to the construction worker, and the construction worker will be prompted for illegal operations and needs to re-learn the video task content; If the number of violations of the construction personnel in the sub-area to which the construction work belongs is lower than the set threshold of the number of violations, the use of personal protective equipment of the construction personnel is judged. If the use of personal protective equipment of the construction personnel is not used, the access control authority is not granted to the construction personnel, and the construction personnel is reminded that they do not use personal protective equipment and need to re-learn the video task content; If the personal protective equipment of the construction worker has been used, the construction worker will be reminded.

8. A method for supervision and management of construction work according to claim 1, characterized in that: The specific process of adjusting the supervision and management method is as follows: Compare the learning effect evaluation value of the supervision and management method of construction operations with the set learning effect evaluation value threshold; if the learning effect evaluation value of the supervision and management method of construction operations is higher than or equal to the set learning effect evaluation value threshold, there is no need to adjust the supervision and management method; if the learning effect evaluation value of the supervision and management method of construction operations is lower than the set learning effect evaluation value threshold, adjust the supervision and management method; The adjustment of the supervision management method includes adjusting the learning content and learning form in the supervision management system, adding new safety prevention and control knowledge to the learning content in the supervision management system, and adding animation, charts, and audio multimedia elements to the learning video.

9. A method for supervision and management of construction work according to claim 3, characterized in that: The specific analysis conditions of the safety learning performance index values ​​of each construction personnel are as follows: In the formula, α i represents the safety learning performance index value of the i-th construction worker, A i represents the video learning time of the i-th construction worker, Indicates the weight factor corresponding to the set video learning duration, B i represents the video viewing completion rate of the i-th construction worker, Indicates the weight factor corresponding to the set video viewing completion rate, C i represents the number of times the attention of the i-th construction worker is distracted, It represents the weight factor corresponding to the set number of distraction times, i represents the number of each construction worker, i=1,2,3,…n, n represents the total number of construction workers, and e represents a natural constant.

10. A pre-shift education and supervision system for construction work, characterized in that: include: The learning video matching module is used to collect the basic information of each construction personnel, match the basic information of each construction personnel to obtain the corresponding learning video of each construction personnel in the supervision and management system, and send the corresponding learning video of each construction personnel to the learning host; The learning result analysis module is used to obtain and analyze the progress data in the learning host of each construction worker, obtain the safety learning performance index value of each construction worker, and then analyze and obtain the learning results of each construction worker, control the access control system according to the learning results of each construction worker, and give prompts to each construction worker; The safety data analysis module is used to divide the construction operation area, obtain the sub-area of ​​each construction operation, analyze the safety data of each construction operation sub-area and the behavior characteristic data of each construction personnel, obtain the safety characterization value of each construction personnel in each construction operation sub-area, and then make prompt adjustments; The learning effect analysis module is used to obtain the learning effect evaluation value of the supervision and management method of construction operations based on the safety characterization value of each construction worker in the sub-area to which each construction operation belongs, combined with the safety learning performance index value of each construction worker, and then adjust the supervision and management method.

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