Building construction safety intelligent management method based on multi-dimensional data analysis

Abstract

The invention discloses a building construction safety intelligent management method based on multi-dimensional data analysis, and the method comprises the following steps: S1, building a safety management information system, configuring data analysis software, and inputting the basic information of a construction site and the information of operators into the system; s2, regularly and comprehensively analyzing the potential safety hazard rate, the potential safety hazard thermodynamic diagram, the potential hazard occurrence time period and the violation operation histogram, and formulating safety management measures and adjusting the safety management measures according to an analysis result; and S3, building a safety education platform, and combining learning resources provided by the safety education platform with a plurality of safety education cards. According to the invention, the potential safety hazards existing in the construction site can be accurately identified, efficiently managed and prevented, and the overall efficiency of safety management is improved; and learning resources provided by the safety education platform are combined with a plurality of safety education cards, so that the safety awareness of operators is enhanced, and the occurrence of safety accidents on the construction site is fundamentally reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction safety management, and in particular to a building construction safety intelligent management method based on multi-dimensional data analysis. Background Art

[0002] With the rapid development of science and technology, safety management has always been a crucial link in various construction scenarios. A sound safety management system is the foundation for the smooth completion of construction projects. If there are safety problems in construction management, it will lead to delays in construction progress, increase construction costs, and affect the economic benefits and market competitiveness of the enterprise. Therefore, strengthening construction safety management and improving the self-protection awareness and professional operation skills of operators can reduce accident risks, improve the economic benefits of construction projects, and promote economic development.

[0003] At present, there is a digital construction safety management method, which includes: receiving safety verification information uploaded by an employee terminal, the safety verification information including construction equipment operating parameter information and image information, and the construction equipment operating parameter information is accompanied by equipment information; checking the safety protection measures of the operating personnel through image information; checking whether the operating personnel and the construction equipment are matched through the safety verification information; obtaining the status information of the construction equipment through the construction equipment operating parameter information, and intelligently adjusting the maintenance cycle of the construction equipment according to the status information of the construction equipment to ensure that the construction equipment can operate safely.

[0004] However, these measures currently adopted contain at least the following three problems: 1) Low management efficiency: This digital construction safety management method receives safety verification information uploaded by employees to inspect workers and construction equipment, check whether workers match construction equipment, and check the status of construction equipment to ensure construction safety. However, this management method cannot quickly identify high-risk areas, and the construction safety management efficiency is low; 2) Imperfect management system: This digital construction safety management method uses image information to test the safety protection measures of workers. After obtaining the test results, it does not formulate targeted measures based on the test results to strengthen the safety awareness of workers. Therefore, the management system of this management method is not perfect; 3) Unable to accurately prevent safety accidents; this digital construction safety management method inspects workers and construction equipment to remind workers to take safety precautions and ensure the safe operation of construction equipment, but it cannot promptly detect safety hazards at the construction site and accurately prevent them. Summary of the invention

[0005] In response to the above three problems, the purpose of the present invention is to propose an intelligent management method for construction safety based on multi-dimensional data analysis. By comprehensively analyzing the safety hazard rate, safety hazard heat map, hazard occurrence time period and disciplinary operation bar chart, the safety hazards existing at the construction site can be accurately identified, efficiently managed and prevented, providing strong support for the safe development of the construction industry; at the same time, the learning resources provided by the safety education platform are combined with multiple safety education cards to enhance the safety awareness of the operators and reduce the occurrence of safety accidents at the construction site.

[0006] This is achieved through the following technical solutions: A method for intelligent management of construction safety based on multi-dimensional data analysis, the method comprising the following steps: S1, establishing a safety management information system including a safety hazard investigation and recording module and a violation operation recording module, and equipping it with data analysis software; at the same time, before the construction work starts, the basic information of the construction site and the information of the operators are entered into the system; S2, during the construction process, regularly investigating safety hazards through the safety hazard investigation and recording module, and regularly investigating violation operations through the violation operation recording module; then, using each safety hazard and each violation operation found regularly and the data analysis software, calculating the safety hazard rate and setting up monitoring and early warning, drawing a safety hazard heat map, analyzing the time period when the hazard occurs, and drawing Prepare a bar chart of illegal operations; at the same time, set a fixed analysis cycle, and regularly conduct a comprehensive analysis of the safety hazard rate, safety hazard heat map, hazard occurrence time period and illegal operation bar chart according to the analysis cycle, and formulate targeted safety management measures and make timely adjustments to the safety management measures based on the analysis results; S3. Build a safety education platform to provide continuous safety training for each operator. At the same time, combine the learning resources provided by the safety education platform with multiple safety education cards. Safety management personnel can obtain the safety education situation of each operator by checking the records on each safety education card, and formulate a safety knowledge re-education plan for each operator based on the learning data and assessment results provided by the safety education platform.

[0007] The present invention realizes the accurate identification, efficient management and prevention of construction safety hazards by comprehensively analyzing the safety hazard rate, safety hazard heat map, hazard occurrence time period and disciplinary operation bar chart. At the same time, through the combination of safety education platform and safety education card, the safety awareness of operators is strengthened.

[0008] Preferably, in step S2, when calculating the potential safety hazard rate, firstly, the number of each potential safety hazard regularly detected during the construction operation is counted, and then, combined with the corresponding construction operation time, the potential safety hazard rate per unit time is calculated by the formula: potential safety hazard rate = number of potential safety hazards ÷ construction operation time. The potential safety hazard rate can intuitively reflect the frequency of potential safety hazards at the construction site, and provide data support for the subsequent formulation of safety management measures.

[0009] Preferably, in step S2, when setting monitoring and early warning, a safety threshold is first set in the safety management information system, and then the system automatically calculates the safety hazard rate for each safety hazard regularly checked out by the safety hazard checking and recording module and the corresponding construction operation time. When the safety hazard rate exceeds the set threshold, the system immediately sends out an early warning signal. Through real-time monitoring of the safety hazard rate, the inspection and hazard checking of the construction site can be strengthened, so as to timely discover and eliminate potential safety risks at the construction site.

[0010] Preferably, in step S2, when drawing the safety hazard heat map, the type, occurrence area and occurrence time of each safety hazard regularly checked are first recorded, and the occurrence of the same safety hazard in different time periods and different locations is classified and sorted, and then the frequency of occurrence of the same safety hazard is visualized in the form of a heat map using time and operation area as coordinate axes using data analysis software. By observing the safety hazard heat map, safety management personnel can quickly and intuitively identify which safety hazards frequently occur in which construction areas and time periods, thereby accurately locating the construction areas that need to be focused on.

[0011] Preferably, in step S2, when analyzing the time period during which hidden dangers occur, the high-incidence time period of various hidden dangers is analyzed by combining the hidden danger heat map and the time of occurrence of each hidden danger regularly checked, and targeted safety management measures are formulated and implemented. By analyzing the time period during which hidden dangers occur, countermeasures can be prepared in advance for possible hidden dangers, effectively reducing the probability of hidden dangers occurring in these high-incidence time periods.

[0012] Preferably, in step S2, when drawing a histogram of disciplinary violations, each disciplinary violation operation that is regularly checked is first divided into two categories according to the severity, namely, general disciplinary violations or serious disciplinary violations, and the time of occurrence of each disciplinary violation operation, each operator involved, and the content of the violation are recorded in detail, and then the histograms of general disciplinary violations and serious disciplinary violations are drawn respectively with time as the horizontal axis and the frequency of disciplinary violations as the vertical axis. By comparing the high and low changes of the two types of disciplinary violation histograms in different time periods, the safety management personnel can clearly understand the occurrence trend of disciplinary violations, which helps the safety management personnel to promptly discover the problems of the operators in complying with safety discipline.

[0013] Preferably, in step S3, the safety education card records the basic information of the corresponding operator, the type of work performed, and the time and content of safety education received; any operator must present the corresponding safety education card before entering the construction site, and at the same time, after each operator completes learning on the safety education platform, the corresponding learning record will be automatically updated to the safety education card. Through the use of safety education cards, safety management personnel can accurately grasp the safety education situation of each operator, ensuring that each operator can continuously strengthen safety awareness, familiarize themselves with and strictly abide by safety operating procedures.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The technical solution of the present invention, through comprehensive analysis of the safety hazard rate, safety hazard heat map, hazard occurrence time period and disciplinary operation bar chart, can accurately identify, efficiently manage and prevent the safety hazards existing at the construction site, improve the overall efficiency of safety management, and provide strong support for the safe development of the construction industry; at the same time, combining the learning resources provided by the safety education platform with multiple safety education cards can ensure that each operator receives systematic and comprehensive safety education, strengthen the safety awareness of the operators, and fundamentally reduce the occurrence of safety accidents at the construction site. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The figure is a flow chart of an intelligent management method for construction safety based on multi-dimensional data analysis. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] like Figure 1 As shown in the figure, it is a flow chart of the intelligent management method of construction safety based on multi-dimensional data analysis. First, a safety management information system is established and equipped with data analysis software, and then the basic information of the construction site and the information of the operators are entered into the system; then, through the safety management information system, the safety hazard rate is calculated, monitoring and early warning are set up, a safety hazard heat map is drawn, the time period of hazard occurrence is analyzed, and a bar chart of illegal operations is drawn. The safety hazard rate, safety hazard heat map, hazard occurrence time period and illegal operation bar chart are regularly analyzed, and then according to the analysis results, targeted safety management measures are formulated and the safety management measures are adjusted in time; at the same time, a safety education platform is built, and the learning resources provided by the safety education platform are combined with multiple safety education cards to provide comprehensive and continuous safety education and training for operators.

[0018] The method specifically comprises the following steps: S1. Establish a safety management information system that includes a safety hazard investigation and recording module and a violation operation recording module, and equip it with data analysis software. The safety hazard investigation and recording module is used to record the type, occurrence area and occurrence time of each safety hazard found at the construction site, and the types of safety hazards include at least: individual protection, hoisting operations, high-altitude operations and fire safety, etc.; the violation operation recording module is used to record in detail the occurrence time, occurrence area, involved operators and specific violations of each violation operation, and the violations include at least: not wearing a safety helmet, smoking, not using a special hopper and not wearing gloves, etc.; the data analysis software is used to draw visual charts such as heat maps and bar charts. At the same time, before the construction work begins, the basic information of the construction site and the operator information are entered into the system to provide data support for subsequent data analysis and management.

[0019] In this embodiment, the construction of the safety management information system provides safety managers with an automated data analysis system and a visual chart presentation method. Through the safety management information system, safety managers can more quickly and intuitively obtain information on safety hazards and disciplinary violations at the construction site without spending a lot of time on tedious data statistics and analysis. They can thus devote more energy to safety management actions and improve the overall efficiency of safety management.

[0020] S2. During the construction process, regularly check for safety hazards through the safety hazard inspection and record module, and regularly check for illegal operations through the illegal operation record module; then use each safety hazard and each illegal operation detected regularly and the data analysis software to calculate the safety hazard rate and set up monitoring and early warning, draw a safety hazard heat map, analyze the time period when the hazard occurs, and draw a bar chart of illegal operations.

[0021] Specifically, when calculating the safety hazard rate, first count the number of each safety hazard regularly detected during the construction process, and then combine it with the corresponding construction time, and use the formula: safety hazard rate = number of safety hazards ÷ construction time to calculate the safety hazard rate per unit time; when setting up monitoring and early warning, in the safety management information system, first set a safety threshold, and then use the safety hazard detection and recording module to regularly detect each safety hazard and the corresponding construction time. The system automatically calculates the safety hazard rate. When the safety hazard rate exceeds the set threshold, the system immediately issues a warning signal; when drawing a safety hazard heat map, first record the type, occurrence area and occurrence time of each safety hazard regularly detected, and classify and organize the occurrence of the same safety hazard in different time periods and locations, and then use data analysis software to calculate the safety hazard rate by time and operation area. As the coordinate axis, the frequency of occurrence of the same safety hazard is visualized in the form of a heat map; when analyzing the time period when the hazard occurs, by combining the hazard heat map and the occurrence time of each safety hazard detected regularly, the high-incidence time period of various safety hazards is analyzed, and targeted safety management measures are formulated and implemented. Among them, the safety management measures for the time period when the hazard occurs include: increasing the number of safety inspectors and the frequency of inspections during the high-incidence time period of hazards and strengthening the supervision and reminders of operators; when drawing the bar chart of disciplinary violations, first divide each disciplinary violation detected regularly into two categories according to the severity of the violation, and record the time of occurrence of each disciplinary violation, each operator involved and the content of the violation in detail, and then use time as the horizontal axis and the frequency of disciplinary violations as the vertical axis to draw the bar charts of general disciplinary violations and serious disciplinary violations respectively.

[0022] At the same time, a fixed analysis cycle is set, and a comprehensive analysis is conducted on the safety hazard rate, safety hazard heat map, hazard occurrence time period and violation operation bar chart on a regular basis according to the analysis cycle. Based on the analysis results, targeted safety management measures are formulated and the safety management measures are adjusted in a timely manner. At the same time, continuous attention is paid to new situations and new problems that arise during the construction process, and the data recording and analysis functions of the safety management information system are continuously improved. Specifically, the safety management measures formulated include: formulating safety inspection routes, setting up warning signs and strictly controlling the construction site, building a safety education platform and conducting comprehensive and continuous safety education and training for operating personnel; adjustments to safety management measures include: optimizing safety inspection routes, increasing or decreasing the number of inspectors during specific time periods, and updating safety education content.

[0023] In this embodiment, by introducing the key indicator of potential safety hazard rate, the potential safety hazard rate per unit time can be obtained, so as to intuitively reflect the frequency of potential safety hazards at the construction site, and a monitoring and early warning system is set for the potential safety hazard rate. When the set safety threshold is exceeded, the system sends out an early warning signal to prompt the safety management personnel to strengthen the inspection and potential hazard investigation of the construction site; when the threshold is not exceeded, the safety management personnel need to continue to pay attention to and analyze the types of potential safety hazards that have occurred, including equipment failures and irregular operations of personnel. At the same time, the rising and falling or stable trends of the potential safety hazard rate can be analyzed, and the potential safety hazard rate data of different areas or operation links can be refined. According to the analysis and refinement results, the causes of potential safety hazards and the high-incidence areas or links of potential safety hazards can be found.

[0024] In this embodiment, the safety hazard heat map can visualize the frequency of occurrence of the same safety hazard. In the safety hazard heat map, the depth of color represents the number of times the safety hazard recurs in the corresponding time period and area. The darker the color, the more times the safety hazard recurs, and the lighter the color, the fewer times the safety hazard recurs. By observing the safety hazard heat map, safety management personnel can quickly and intuitively identify which safety hazards frequently occur in which construction areas and time periods, thereby accurately locating the construction areas that need to be focused on, ultimately achieving the purpose of preventing safety accidents and ensuring the safe and stable operation of the construction site.

[0025] In this embodiment, by analyzing the time periods when safety hazards occur, the frequency of occurrence of various safety hazards in various time periods can be obtained, so as to determine the weak security links in a certain time period, strengthen supervision in these time periods, prepare response measures for possible safety hazards in advance, and deal with safety hazards in a timely manner once they are discovered, effectively reducing the probability of safety hazards occurring in these high-incidence time periods.

[0026] S3. Build a safety education platform, which contains a wealth of safety knowledge tutorials, interpretation of relevant laws and policies, safety accident case analysis, and videos of safety operating procedures for various types of construction operations. The platform has online learning, assessment, interactive communication and other functions, and can provide continuous safety training for each operator. At the same time, a safety education card is prepared for each construction worker, and the learning resources provided by the safety education platform are combined with multiple safety education cards. The safety education card records the basic information of the corresponding operator, the type of operation engaged, and the time and content of safety education. Any operator must present the corresponding safety education card before entering the construction site. At the same time, after each operator completes the study on the safety education platform, the corresponding learning record will be automatically updated to the safety education card. The safety manager can obtain the safety education situation of each operator by checking the records on each safety education card, and formulate a safety knowledge re-education plan for each operator based on the learning data and assessment results provided by the safety education platform to ensure that each operator can continuously strengthen safety awareness, familiarize themselves with and strictly abide by safety operating procedures.

[0027] In this embodiment, the safety education platform is used to provide rich learning resources and a complete safety education and training process, and the safety education card is used to record the safety education situation of each operator. Through the coordinated cooperation of the safety education platform and the safety education card, the safety management personnel can adjust the teaching content of each operator according to the learning progress and test results of each operator, ensuring that each operator can master the necessary safety knowledge and skills, improve the safety awareness and operational standardization of the operators, and fundamentally reduce the occurrence of safety accidents on the construction site.

[0028] To sum up, the present invention can accurately identify, efficiently manage and prevent safety hazards existing at construction sites by conducting a comprehensive analysis of safety hazard rates, safety hazard heat maps, hazard occurrence time periods and disciplinary operation bar graphs, thereby improving the overall efficiency of safety management and providing strong support for the safe development of the construction industry; at the same time, combining the learning resources provided by the safety education platform with multiple safety education cards can ensure that each operator receives systematic and comprehensive safety education, strengthen the safety awareness and operational standardization of the operators, and fundamentally reduce the occurrence of safety accidents at construction sites, which is significantly progressive.

[0029] The above embodiments are only for illustrating the technical idea of ​​the present invention, and cannot be used to limit the protection scope of the present invention. Any changes made on the basis of the technical solution in accordance with the technical idea proposed by the present invention shall fall within the protection scope of the present invention.

Claims

1. A construction safety intelligent management method based on multi-dimensional data analysis, characterized in that: The method comprises the following steps: S1. Establish a safety management information system that includes a safety hazard investigation and record module and a violation operation record module, and equip it with data analysis software; at the same time, before the construction work begins, enter the basic information of the construction site and the operator information into the system; S2. During the construction process, regularly check for safety hazards through the safety hazard inspection and recording module, and regularly check for illegal operations through the illegal operation recording module; then use each safety hazard and each illegal operation regularly checked and the data analysis software to calculate the safety hazard rate and set up monitoring and early warning, draw a safety hazard heat map, analyze the time period when the hazard occurs, and draw a bar chart of illegal operations; At the same time, a fixed analysis cycle is set to regularly conduct a comprehensive analysis of the safety hazard rate, safety hazard heat map, hazard occurrence period, and violation operation bar chart according to the analysis cycle, and formulate targeted safety management measures and make timely adjustments to the safety management measures based on the analysis results; S3. Build a safety education platform to provide continuous safety training for each operator. At the same time, combine the learning resources provided by the safety education platform with multiple safety education cards. Safety managers can obtain the safety education status of each operator by checking the records on each safety education card, and formulate a safety knowledge re-education plan for each operator based on the learning data and assessment results provided by the safety education platform.

2. The method for intelligent management of construction safety based on multi-dimensional data analysis according to claim 1 is characterized in that: In step S2, when calculating the safety hazard rate, firstly, the number of each safety hazard regularly detected during the construction process is counted, and then combined with the corresponding construction time, the safety hazard rate per unit time is calculated by the formula: safety hazard rate = number of safety hazards ÷ construction time.

3. The method for intelligent management of construction safety based on multi-dimensional data analysis according to claim 1 is characterized in that: In step S2, when setting up monitoring and early warning, a safety threshold is first set in the safety management information system, and then each safety hazard and the corresponding construction operation time are regularly checked through the safety hazard inspection and recording module. The system automatically calculates the safety hazard rate. When the safety hazard rate exceeds the set threshold, the system immediately issues a warning signal.

4. The method for intelligent management of construction safety based on multi-dimensional data analysis according to claim 1 is characterized in that: In step S2, when drawing a safety hazard heat map, first record the type, occurrence area and occurrence time of each safety hazard detected regularly, and classify and sort out the occurrence of the same safety hazard in different time periods and locations. Then, use data analysis software to visualize the frequency of occurrence of the same safety hazard in the form of a heat map with time and work area as coordinate axes.

5. The method for intelligent management of construction safety based on multi-dimensional data analysis according to claim 1 is characterized in that: In step S2, when analyzing the time period when hidden dangers occur, by combining the hidden danger heat map and the occurrence time of each safety hidden danger detected regularly, the high-incidence time period of various safety hidden dangers is analyzed, and targeted safety management measures are formulated and implemented.

6. The method for intelligent management of construction safety based on multi-dimensional data analysis according to claim 1 is characterized in that: In step S2, when drawing a bar graph of disciplinary violations, each disciplinary violation detected on a regular basis is first divided into two categories according to the severity, namely, general disciplinary violations or serious disciplinary violations. The time of occurrence of each disciplinary violation, each operator involved, and the content of the violation are recorded in detail. Then, with time as the horizontal axis and the frequency of occurrence of disciplinary violations as the vertical axis, bar graphs of general disciplinary violations and serious disciplinary violations are drawn respectively.

7. The method for intelligent management of construction safety based on multi-dimensional data analysis according to claim 1 is characterized in that: In step S3, the safety education card records the basic information of the corresponding workers, the type of work they are engaged in, and the time and content of the safety education they received; any worker must present the corresponding safety education card before entering the construction site. At the same time, after each worker completes the learning on the safety education platform, the corresponding learning record will be automatically updated to the safety education card.

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