Risk hierarchical management and control method and device based on risk four-color map

Abstract

The invention belongs to the technical field of data processing, and particularly relates to a risk hierarchical management and control method and device based on a risk four-color graph. The method comprises the following steps: performing region division on a target management and control space to obtain a plurality of management and control regions; determining a risk grading result of each management and control area according to the risk condition in each management and control area and a preset logic coupling calculation rule; drawing a risk four-color map of the target management and control space according to the risk grading result; different colors in the risk four-color graph represent different risk levels; and monitoring the change of the risk condition in each management and control area in real time, and updating the risk four-color map. According to the invention, the dynamic, visual and intelligent production field risk management is realized, an effective basis for regional risk research and judgment is provided for safety management personnel, powerful support is provided for the beforehand prevention of safety production accidents, and the effect and level of risk management are significantly improved.

Description

Technical Field

[0001] The present application belongs to the field of data processing technology, and specifically relates to a risk classification management method and device based on a risk four-color graph. Background Art

[0002] In a production environment, it is crucial to identify, assess and manage risks. Traditional risk management methods often rely on manual processing and analysis of data, which may lead to inaccurate information, slow response and untimely decision-making. Existing risk management methods are mostly based on static risk assessment, which lacks real-time and dynamic characteristics and is difficult to accurately reflect the changing trend of risks. Summary of the invention

[0003] The purpose of this application is to provide a risk classification management method and device based on a risk four-color map to solve the problem that the existing technology lacks real-time and dynamic characteristics and is difficult to accurately reflect the changing trend of risks.

[0004] Technical solution to achieve the purpose of this application:

[0005] A first aspect of an embodiment of the present application provides a risk classification management method based on a risk four-color diagram, the method comprising:

[0006] Divide the target control space into regions to obtain multiple control regions;

[0007] Determine the risk classification result of each control area according to the risk situation in each control area and the preset logical coupling calculation rules;

[0008] According to the risk grading result, a risk four-color map of the target control space is drawn; different colors in the risk four-color map represent different risk levels;

[0009] Monitor changes in risk situations in each of the control areas in real time and update the four-color risk map.

[0010] Optionally, drawing a risk four-color map of the target control space according to the risk grading result may further include:

[0011] When the risk level of a certain controlled area increases, a reminder message is sent to the preset target.

[0012] Optionally, the risk situation specifically includes: dangerous operation documents, risk point lists, hazard source identification and other means to dynamically collect the level and quantity of dangerous operations, risk point levels, hazard source levels and quantities in the area.

[0013] Optionally, determining the risk grading result of each of the control areas according to the risk situation in each of the control areas and a preset logical coupling calculation rule specifically includes:

[0014] Utilizing the logic coupling calculation rules, comprehensively analyzing the risk situation, processing the risk situation, and obtaining a risk score for each of the control areas;

[0015] According to the risk score, the control area is divided into different risk levels to obtain the risk classification result.

[0016] Optionally, the use of the logical coupling calculation rule, the comprehensive risk situation, the processing of the risk situation, and the deriving of the risk score of each of the control areas specifically include:

[0017] The risk score R is obtained according to formula (1):

[0018] R=D max ×G i ×Q i ×σ (1)

[0019] Where: D is the risk value of the hazard source in the control area, indicating the potential loss or harm caused by the hazard source, D max represents the highest risk value among all the hazard sources in the control area; G is the highest dangerous operation level in the control area at a certain moment, G i represents the weight of the dangerous operation level; Q is the number of dangerous operations carried out in the control area at a certain moment, Q i represents the weight of the number of dangerous operations; σ represents the weight of the risk point level.

[0020] Optionally, the risk value of the hazard source is determined based on the possibility, frequency and consequences of the accident.

[0021] Optionally, drawing a risk four-color map of the target control space according to the risk grading result specifically includes:

[0022] According to the risk scoring results, a risk four-color map is automatically drawn on the map of the target control space in red, orange, yellow and blue;

[0023] Among them, the risk score results corresponding to the four colors of red, orange, yellow and blue decrease one by one.

[0024] A second aspect of an embodiment of the present application provides a risk classification management and control device based on a risk four-color diagram, the device comprising:

[0025] The area division module is used to divide the target control space into regions to obtain multiple control regions;

[0026] A classification determination module, used to determine the risk classification result of each of the control areas according to the risk situation in each of the control areas and the preset logical coupling calculation rules;

[0027] A risk drawing module, used to draw a risk four-color map of the target control space according to the risk grading result; different colors in the risk four-color map represent different risk levels;

[0028] The risk updating module is used to monitor the changes in the risk situation in each of the control areas in real time and update the risk four-color map.

[0029] A third aspect of an embodiment of the present application provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed, any one of the risk grading and control methods based on the risk four-color diagram provided in the first aspect of the embodiment of the present application is implemented.

[0030] The fourth aspect of an embodiment of the present application provides an electronic device, including a memory and a processor; a computer program is stored on the memory; when the processor runs the computer program, any one of the risk grading and control methods based on the risk four-color map provided in the first aspect of the embodiment of the present application is implemented.

[0031] The beneficial technical effects of this application are:

[0032] The embodiment of the present application provides a risk grading control method and device based on a risk four-color map, the method comprising: dividing the target control space into regions to obtain multiple control regions; determining the risk grading result of each control region according to the risk situation in each control region and a preset logical coupling calculation rule; drawing a risk four-color map of the target control space according to the risk grading result; different colors in the risk four-color map represent different risk levels; real-time monitoring of changes in the risk situation in each control region, and updating the risk four-color map. Based on the traditional four-color map binding color according to a single condition of risk point level, the embodiment of the present application realizes the dynamic, visualized and intelligent production site risk management through technical innovations such as dynamic monitoring, risk grading, intuitive display and timely reminder of risk breakthroughs, providing safety management personnel with an effective basis for regional risk assessment, providing strong support for the prevention of production safety accidents in advance, and significantly improving the effect and level of risk management. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 A flow chart of a risk classification and control method based on a risk four-color diagram provided in an embodiment of the present application. DETAILED DESCRIPTION

[0034] In order to make those skilled in the art better understand the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the embodiments described below are only a part of the embodiments of the present application, not all. Based on the embodiments recorded in the present application, all other embodiments obtained by those skilled in the art without paying creative work are within the scope of protection of the present application.

[0035] See also Figure 1 , which is a flow chart of a risk grading and control method based on a risk four-color graph provided in an embodiment of the present application.

[0036] The present application provides a risk classification management method based on a risk four-color diagram, including:

[0037] Step S101: Divide the target control space into regions to obtain multiple control regions.

[0038] In an example, the facilities in a factory can be divided into regions and grids, and a facility can be divided into rooms, work sections, and areas. Hazard source identification work can be carried out based on rooms, work sections, and areas as basic units, without limitation here.

[0039] Step S102: Determine the risk grading result of each of the control areas according to the risk situation in each of the control areas and the preset logical coupling calculation rules.

[0040] In an example, a unified data collection system can automatically or regularly collect sensor data from each area, monitoring videos, the number and content of work orders in the production management system, risk ledgers and other information to obtain relevant data such as the level and quantity of dangerous operations in each area, the level of risk points, the level and number of hazard sources, etc., as the risk situation in the control area.

[0041] Step S103: Draw a four-color risk map of the target control space according to the risk grading result.

[0042] In the embodiment of the present application, different colors in the risk four-color diagram represent different risk levels;

[0043] It is understandable that through logical coupling calculation, risks are divided into different levels and intuitively displayed in a four-color risk map. This intuitive display method makes the risk distribution and level clear at a glance, making it easier for relevant personnel to quickly identify high-risk areas and prioritize risk management.

[0044] Step S104: monitor the changes in the risk situation in each of the control areas in real time, and update the risk four-color map.

[0045] In one example, the data acquisition system can monitor the relevant information of sensors, cameras and other production management information systems in the area in real time, obtain changes in dynamic data such as the level and quantity of dangerous operations in the area, and the level of risk points. When the data changes, the data is reprocessed and the four-color risk map is drawn according to the rules.

[0046] The embodiment of the present application can reflect the changing trend of risks in real time by real-time monitoring of dynamic data such as the level and quantity of dangerous operations in the area, the level of risk points, and the level and quantity of dangerous sources, and provide real-time and dynamic information support for risk management. Compared with the traditional static risk assessment method, it is more adaptable to complex and changing risk environments and improves the timeliness and accuracy of risk management. Through the automated and intelligent risk assessment and grading process, the tediousness and subjectivity of manual operations are reduced, and the efficiency and accuracy of risk management are improved. At the same time, the intuitive display of the four-color risk map also simplifies the transmission and understanding process of risk information and improves decision-making efficiency.

[0047] In some possible implementations of the embodiment of the present application, step S103 may further include:

[0048] When the risk level of a certain controlled area increases, a reminder message is sent to the preset target.

[0049] It is understandable that when a breakthrough is achieved in regional risk classification, the reminder mechanism can be automatically triggered to push risk change information to the regional responsible person in various forms such as email, SMS, to-do tasks, etc. This timely reminder can ensure that risk control personnel respond in time and take effective measures to reduce risks, thus avoiding further expansion of risks or causing adverse consequences.

[0050] In one example, the risk situation may specifically include: dangerous operation documents, risk point lists, hazard source identification and other means to dynamically collect the level and quantity of dangerous operations, risk point levels, and hazard source levels and quantities in the area.

[0051] In some possible implementations of the embodiments of the present application, step S102 may specifically include:

[0052] Utilizing the logic coupling calculation rules, comprehensively analyzing the risk situation, processing the risk situation, and obtaining a risk score for each of the control areas;

[0053] According to the risk score, the control area is divided into different risk levels to obtain the risk classification result.

[0054] In one example, the use of the logical coupling calculation rule, the comprehensive risk situation, the processing of the risk situation, and the deriving of the risk score of each of the control areas may specifically include:

[0055] The risk score R is obtained according to formula (1):

[0056] R=D max ×G i ×Q i ×σ (1)

[0057] Where: D is the risk value of the hazard source in the control area, indicating the potential loss or harm caused by the hazard source, D max represents the highest risk value among all the hazard sources in the control area; G is the highest dangerous operation level in the control area at a certain moment, G i represents the weight of the dangerous operation level; Q is the number of dangerous operations carried out in the control area at a certain moment, Q i represents the weight of the number of dangerous operations; σ represents the weight of the risk point level.

[0058] In another example, the risk value of the hazard source is determined based on the possibility, frequency and consequences of the accident.

[0059] In a specific example, the LEC method is used to evaluate the risk of hazards in the area. The formula is D = L × E × C, where the values ​​of L, E, and C are as shown in Table 1-3:

[0060] Table 1 Accident probability scores

[0061] Possibility of accidents L score Very likely (completely predictable) 10 Quite likely 6 Possibly, but not often 3 Low probability, totally unexpected 1 Very unlikely, conceivable 0.5 Very unlikely 0.2 Impossible 0.1

[0062] Table 2 Frequency scores

[0063] Frequency E-score Continuous exposure l0 Exposure during daily working hours 6 Once a week, or occasional exposure 3 Exposure once a month 2 Exposure several times a year 1 Very rare exposure 0.5

[0064] Table 3 Consequence scores

[0065] as a result of Property loss (ten thousand yuan) C score value Great disaster, many people died ＞50 100 Disaster, several deaths 20～50 40 Very serious, one death 10～20 15 Serious, severe injury 5～10 7 Serious, disabling 1～5 3 Eye-catching and detrimental to basic health and safety requirements ＜1 1

[0066] In actual applications, the specific weights of these indicators can be adjusted according to specific circumstances and management objectives. For example, if a unit does not or rarely involves high-level dangerous operations due to its main business, the weight of dangerous operations can be appropriately lowered, and the weights of other influencing factors with higher management requirements can be increased. In addition, more subdivided indicators and correction coefficients can be introduced according to actual conditions and flexibly applied to different application scenarios, which will not be listed here one by one.

[0067] In some possible implementations of the embodiments of the present application, step S103 may specifically include:

[0068] According to the risk scoring results, a risk four-color map is automatically drawn on the map of the target control space in red, orange, yellow and blue;

[0069] Among them, the risk score results corresponding to the four colors of red, orange, yellow and blue decrease one by one.

[0070] In a specific example, a risk four-color map can be drawn according to the example in Table 4.

[0071] Table 4 Rules for drawing risk four-color graphs

[0072]

[0073] A risk classification and control method based on a risk four-color diagram provided in an embodiment of the present application is described in detail below with reference to a specific example.

[0074] The embodiment of the present application provides a risk classification and control method based on a four-color risk map. First, a facility is divided into rooms, sections, and areas, and hazard source identification is performed based on rooms, sections, and areas as basic units.

[0075] Through dangerous operation documents, risk point lists, hazard source identification and other means, dynamically collect the influencing factor data in the calculation rules such as the dangerous operation level and quantity, risk point level, hazard source level and quantity in the area. Clean the collected data to remove duplicate, erroneous or invalid data to ensure the accuracy and reliability of the data. Integrate the cleaned data according to the preset format and standards to form a unified risk database for subsequent data processing and analysis.

[0076] Secondly, according to the actual management needs, set the evaluation indicators such as the level and quantity of dangerous operations, the level of risk points, the level and quantity of dangerous sources, and determine the corresponding weights and scoring standards. Use the preset logical coupling calculation rules to process the integrated data, comprehensively consider various evaluation indicators, and obtain the risk score of each area. According to the risk score, the area is divided into different risk levels, such as low risk, medium risk, high risk and extremely high risk.

[0077] Next, according to the risk classification results, a risk four-color map is drawn on the regional map using red, orange, yellow and blue. Red represents extremely high risk, orange represents high risk, yellow represents medium risk, and blue represents low risk. The drawn risk four-color map is displayed through electronic display screens, mobile devices or web pages, so that relevant personnel can intuitively understand the risk distribution of each area.

[0078] Then, through work documents, production videos, etc., the changes in dynamic data such as the level and quantity of dangerous operations in the area, and the level of risk points are monitored in real time. When changes are detected in the data, the risk database is updated in a timely manner to ensure the real-time and accuracy of the data. Based on the updated data, the risk assessment and classification are re-performed, and a new risk four-color map is drawn for display.

[0079] In addition, a corresponding risk threshold is set for each risk level. When the risk score of a certain area exceeds the threshold, it is considered a risk breakthrough. When a risk breakthrough occurs, the system automatically triggers the reminder mechanism and pushes the risk change information to the regional responsible person through email, SMS, to-do tasks, etc. The regional responsible person formulates corresponding risk response measures based on the risk change information received, such as strengthening safety supervision, adding safety facilities, adjusting operation plans, etc., to reduce the risk level.

[0080] The innovative application of the embodiment of the present application realizes the dynamic, visual and intelligent risk management of the production site through technical innovations such as dynamic monitoring, risk classification, intuitive display and timely reminder of risk breakthroughs, provides safety management personnel with an effective basis for regional risk assessment, provides strong support for the prevention of production safety accidents in advance, and significantly improves the effectiveness and level of risk management.

[0081] Based on the risk grading control method based on the risk four-color map provided in the above embodiment, the embodiment of the present application also provides a risk grading control device based on the risk four-color map.

[0082] The embodiment of the present application provides a risk classification control device based on a risk four-color diagram, comprising:

[0083] The area division module is used to divide the target control space into regions to obtain multiple control regions;

[0084] A classification determination module, used to determine the risk classification result of each of the control areas according to the risk situation in each of the control areas and the preset logical coupling calculation rules;

[0085] A risk drawing module, used to draw a risk four-color map of the target control space according to the risk grading result; different colors in the risk four-color map represent different risk levels;

[0086] The risk updating module is used to monitor the changes in the risk situation in each of the control areas in real time and update the risk four-color map.

[0087] The innovative application of the embodiment of the present application realizes the dynamic, visual and intelligent risk management of the production site through technical innovations such as dynamic monitoring, risk classification, intuitive display and timely reminder of risk breakthroughs, provides safety management personnel with an effective basis for regional risk assessment, provides strong support for the prevention of production safety accidents in advance, and significantly improves the effectiveness and level of risk management.

[0088] Based on the risk grading control method and device based on the risk four-color map provided in the above embodiments, the embodiments of the present application also provide a computer-readable storage medium on which a computer program is stored. When the computer program is executed, any one of the risk grading control methods based on the risk four-color map provided in the above embodiments is implemented.

[0089] Based on the risk grading control method and device based on the risk four-color map provided in the above embodiments, the embodiments of the present application also provide an electronic device, including a memory and a processor; a computer program is stored on the memory; when the processor runs the computer program, any one of the risk grading control methods based on the risk four-color map provided in the above embodiments is implemented.

[0090] The present application is described in detail above in conjunction with the accompanying drawings and embodiments, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present application. Any content not described in detail in the present application can adopt the existing technology.

Claims

1. A risk classification management method based on a risk four-color diagram, characterized in that: The method comprises: Divide the target control space into regions to obtain multiple control regions; Determine the risk classification result of each control area according to the risk situation in each control area and the preset logical coupling calculation rules; According to the risk grading result, a risk four-color map of the target control space is drawn; different colors in the risk four-color map represent different risk levels; Monitor changes in risk situations in each of the control areas in real time and update the four-color risk map.

2. The risk classification management and control method based on the risk four-color diagram according to claim 1 is characterized in that: According to the risk classification result, a risk four-color map of the target control space is drawn, and then the following steps are further included: When the risk level of a certain controlled area increases, a reminder message is sent to the preset target.

3. The risk classification management and control method based on the risk four-color diagram according to claim 1 is characterized in that: The risk situation specifically includes: dangerous operation documents, risk point lists, hazard source identification and other means to dynamically collect the level and quantity of dangerous operations, risk point levels, hazard source levels and quantities in the area.

4. The risk classification management and control method based on the risk four-color diagram according to claim 1 is characterized in that: Determining the risk classification result of each control area according to the risk situation in each control area and the preset logical coupling calculation rules specifically includes: Utilizing the logic coupling calculation rules, comprehensively analyzing the risk situation, processing the risk situation, and obtaining a risk score for each of the control areas; According to the risk score, the control area is divided into different risk levels to obtain the risk classification result.

5. The risk classification control method based on the risk four-color diagram according to claim 4 is characterized in that: The use of the logic coupling calculation rules, the comprehensive risk situation, the processing of the risk situation, and the determination of the risk score of each control area specifically include: The risk score R is obtained according to formula (1): R=D max ×G i ×Q i ×σ (1) Where: D is the risk value of the hazard source in the control area, indicating the potential loss or harm caused by the hazard source, D max represents the highest risk value among all the hazard sources in the control area; G is the highest dangerous operation level in the control area at a certain moment, G i represents the weight of the dangerous operation level; Q is the number of dangerous operations carried out in the control area at a certain moment, Q i represents the weight of the number of dangerous operations; σ represents the weight of the risk point level.

6. The risk classification control method based on the risk four-color diagram according to claim 5 is characterized in that: The risk value of the hazard source is determined based on the possibility, frequency and consequences of the accident.

7. The risk classification management and control method based on the risk four-color diagram according to any one of claims 1 to 6, characterized in that: Drawing a risk four-color map of the target control space according to the risk grading result specifically includes: According to the risk scoring results, a risk four-color map is automatically drawn on the map of the target control space in red, orange, yellow and blue; Among them, the risk score results corresponding to the four colors of red, orange, yellow and blue decrease one by one.

8. A risk classification control device based on a risk four-color diagram, characterized in that: The device comprises: The area division module is used to divide the target control space into regions to obtain multiple control regions; A classification determination module, used to determine the risk classification result of each of the control areas according to the risk situation in each of the control areas and the preset logical coupling calculation rules; A risk drawing module, used to draw a risk four-color map of the target control space according to the risk grading result; different colors in the risk four-color map represent different risk levels; The risk updating module is used to monitor the changes in the risk situation in each of the control areas in real time and update the risk four-color map.

9. A computer-readable storage medium, characterized in that: A computer program is stored thereon, and when the computer program is executed, the risk grading management and control method based on the risk four-color diagram as described in any one of claims 1 to 9 is implemented.

10. An electronic device, characterized in that: It includes a memory and a processor; a computer program is stored in the memory; when the processor runs the computer program, the risk grading management and control method based on the risk four-color map as described in any one of claims 1 to 9 is implemented.

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