Hazardous chemical substance intelligent management system

Abstract

The invention relates to the technical field of dangerous chemical storage, in particular to a dangerous chemical intelligent management system which comprises an environment acquisition module used for acquiring environment data and operation state data related to dangerous chemicals and transmitting the environment data and the operation state data to a processing module; the processing module is used for receiving the environment data and the operation state data, evaluating potential risks in hazardous chemical substance management and calculating danger levels of hazardous chemical substances according to the potential risks; and the execution module is used for receiving the instruction of the processing module and executing the operation of reducing the danger level of the hazardous chemical substance according to the instruction of the processing module. The objective of the invention is to provide the intelligent management system for the hazardous chemical substances, and the system can meet the rapid and intelligent management requirements of the hazardous chemical substances in a complex environment.

Description

Technical Field

[0001] The present invention relates to the technical field of storage of hazardous chemicals, and specifically to an intelligent management system for hazardous chemicals. Background Art

[0002] With the rapid development of modern industry, the use and storage of hazardous chemicals (hazardous chemicals) have increased significantly. These chemicals are of various types and properties, and their potential safety risks pose a severe challenge to production and public safety. Traditional hazardous chemical management systems mostly rely on manual monitoring and simple early warning mechanisms, which have problems such as untimely response and inaccurate management. These systems are often unable to conduct comprehensive analysis of multiple environmental parameters (such as temperature, humidity, pressure, and harmful gas concentrations), making it difficult to accurately judge the real-time risk status of hazardous chemicals.

[0003] Most current technical means are based on a single environmental parameter for risk assessment, and lack a refined response mechanism for different hazard levels. As a result, when environmental parameters change, the system may not be able to respond appropriately in time, resulting in potential safety hazards not being effectively controlled. Therefore, there is an urgent need for an intelligent management system that can comprehensively analyze multiple environmental parameters, assess the risks of hazardous chemicals in real time, and take corresponding measures according to different hazard levels to ensure the safety of hazardous chemicals during use and storage. Summary of the invention

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide an intelligent management system for hazardous chemicals that can meet the needs of rapid and intelligent management of hazardous chemicals in complex environments.

[0005] The present invention is achieved through the following technical solutions:

[0006] In a first aspect, the present invention discloses an intelligent management system for hazardous chemicals, which comprises:

[0007] The environmental collection module is used to collect environmental data and operation status data related to hazardous chemicals and transmit them to the processing module;

[0008] The processing module is used to receive environmental data and operation status data, evaluate potential risks in hazardous chemicals management, and calculate the hazard level of hazardous chemicals based on the potential risks;

[0009] The execution module is used to receive instructions from the processing module and perform operations to reduce the hazard level of hazardous chemicals according to the instructions of the processing module.

[0010] In a second aspect, the present invention further discloses a method for intelligent management of hazardous chemicals, the method comprising the following steps:

[0011] S100. The environment collection module collects environmental data and operation status data related to hazardous chemicals at certain periodic time intervals, and transmits the above data to the processing module;

[0012] S200. Based on the collected data, the processing module evaluates the potential risks in the management of hazardous chemicals and calculates the hazard level of hazardous chemicals based on the potential risks;

[0013] S300. The processing module sends a corresponding execution instruction to the execution module according to the hazard level, and the execution module performs an operation to reduce the hazard level of hazardous chemicals;

[0014] S400. Score the execution module's operation of reducing the hazard level of hazardous chemicals.

[0015] In combination with the second aspect, further, in step S100, the data collected by the i-th sensor is set to x i (t), then the environment state X(t) is expressed as the weighted sum of the data from each sensor, and the calculation formula for the environment state is:

[0016]

[0017] Among them, ω i is the weight of the i-th environmental data.

[0018] Combined with the second aspect, further, the collected environmental data x i (t) is normalized, and the calculation formula for normalization is:

[0019]

[0020] in, and are the maximum and minimum values ​​of the i-th environmental data respectively.

[0021] In combination with the second aspect, further, in step S200, the step of calculating the hazard level of hazardous chemicals includes:

[0022] Set the risk contribution R of each environmental factor i (t), risk contribution R i The calculation formula of (t) is:

[0023] R i (t) = α i ·(X(t)-β i )

[0024] Among them, α i and β i It is a parameter determined by the characteristics of the i-th category hazardous chemicals;

[0025] The comprehensive risk R(t) is assumed to be:

[0026]

[0027] Among them, γ i is the risk weight of the i-th factor;

[0028] The hazardous chemicals level D(t) is set as:

[0029] D(t)=log(1+R(t)).

[0030] In combination with the second aspect, further, in step S300, the danger level is divided into the following intervals:

[0031] Low risk: D(t)<θ 1 , Medium risk: θ 1 ≤D(t)<θ 2 , High risk: θ 2 ≤D(t)<θ 3 and extremely high risk D(t)≥θ 3 ;

[0032] The operation of executing the module to reduce the danger level is expressed as the following formula:

[0033]

[0034] In a third aspect, the present invention further discloses a computer device, which includes a processor and a storage medium;

[0035] The storage medium is used to store instructions;

[0036] The processor is used to operate according to the instructions to execute the steps of the method described above.

[0037] Beneficial effects of the present invention:

[0038] An intelligent management system for hazardous chemicals of the present invention collects environmental data and operating status data of hazardous chemicals in real time, introduces potential risk calculation, and has execution modules of multiple hazard levels, so that the present invention can update risk assessment results in real time according to changes in environmental data, ensure the system's dynamic perception and response capabilities to potential risks, and achieve refined control over the management of hazardous chemicals; in addition, the present invention can also automatically monitor, evaluate and respond to risks without human intervention, reducing safety hazards caused by human factors and significantly improving the safety and automation of hazardous chemicals management. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The present invention is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

[0040] Figure 1 The figure is a flow chart of the intelligent management method for hazardous chemicals of the present invention. DETAILED DESCRIPTION

[0041] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0042] With the rapid development of modern industry, the use and storage of hazardous chemicals (hazardous chemicals) have increased significantly. These chemicals are of various types and properties, and their potential safety risks pose a severe challenge to production and public safety. Traditional hazardous chemical management systems mostly rely on manual monitoring and simple early warning mechanisms, which have problems such as untimely response and inaccurate management. These systems are often unable to conduct comprehensive analysis of multiple environmental parameters (such as temperature, humidity, pressure, and harmful gas concentrations), making it difficult to accurately judge the real-time risk status of hazardous chemicals.

[0043] Most current technical means are based on a single environmental parameter for risk assessment, and lack a refined response mechanism for different hazard levels. As a result, when environmental parameters change, the system may not be able to respond appropriately in time, resulting in potential safety hazards not being effectively controlled. Therefore, there is an urgent need for an intelligent management system that can comprehensively analyze multiple environmental parameters, assess the risks of hazardous chemicals in real time, and take corresponding measures according to different hazard levels to ensure the safety of hazardous chemicals during use and storage.

[0044] Example 1

[0045] In order to solve the above problems, this embodiment discloses an intelligent management system for hazardous chemicals, which includes:

[0046] The environmental collection module is used to collect environmental data and operation status data related to hazardous chemicals and transmit them to the processing module;

[0047] The processing module is used to receive environmental data and operation status data, evaluate potential risks in hazardous chemicals management, and calculate the hazard level of hazardous chemicals based on the potential risks;

[0048] The execution module is used to receive instructions from the processing module and perform operations to reduce the hazard level of hazardous chemicals according to the instructions of the processing module.

[0049] In addition, this embodiment also discloses a method for intelligent management of hazardous chemicals. The intelligent management system for hazardous chemicals is also used to perform the following steps. The method includes the following steps:

[0050] S100. The environment collection module collects environmental data and operation status data related to hazardous chemicals at certain periodic time intervals, and transmits the above data to the processing module;

[0051] S200. Based on the collected data, the processing module evaluates the potential risks in the management of hazardous chemicals and calculates the hazard level of hazardous chemicals based on the potential risks;

[0052] S300. The processing module sends a corresponding execution instruction to the execution module according to the hazard level, and the execution module performs an operation to reduce the hazard level of hazardous chemicals;

[0053] S400. Score the execution module's operation of reducing the hazard level of hazardous chemicals.

[0054] In this embodiment, the environment acquisition module preferably includes a temperature sensor, a humidity sensor, a pressure sensor, and various harmful gas concentration sensors; the execution module can be a combination of an AGV vehicle and a manipulator, which can realize automatic or remote control operations.

[0055] Furthermore, in step S100, the data collected by the i-th sensor is set to x i (t), then the environment state X(t) is expressed as the weighted sum of the data from each sensor, and the calculation formula for the environment state is:

[0056]

[0057] Among them, ω i is the weight of the i-th environmental data.

[0058] It should be noted that, in this embodiment, the weight ω i It is determined by factors such as the type and quantity of the hazardous chemicals placement area, outdoor temperature, humidity, etc., and can be adjusted according to actual conditions. Each environmental parameter, such as temperature, humidity, pressure and harmful gas concentration, is collected through corresponding sensors. Assume that the collected original data is: T(t): temperature, H(t): humidity, P(t): pressure and G(t): harmful gas concentration. The physical units of these data are different and the ranges may also be different, so they need to be normalized and scaled.

[0059] Furthermore, the collected environmental data x i(t) is normalized, and the calculation formula for normalization is:

[0060]

[0061] in, and are the maximum and minimum values ​​of the i-th environmental data respectively. After normalization, each environmental data X i (t) is converted to dimensionless x i (t), whose value is between 0 and 1.

[0062] In one embodiment, the temperature data T(t) is normalized to obtain:

[0063]

[0064] The normalization processing of other temperature, humidity, pressure and harmful gas concentration can be calculated by referring to the above formula and will not be repeated here.

[0065] Furthermore, in step S200, the step of calculating the hazard level of hazardous chemicals includes:

[0066] Set the risk contribution R of each environmental factor i (t), risk contribution R i The calculation formula of (t) is:

[0067] R i (t) = α i ·(X(t)-β i )

[0068] Among them, α i and β i is a parameter determined by the characteristics of the i-th category hazardous chemicals. In this embodiment, the formula is designed as a linear form, that is, the risk contribution R i The relationship between (t) and the environmental state X(t) is considered to be linear. This linear relationship is simpler and easier to understand when processing multidimensional data and is suitable for applications without nonlinear requirements. The parameter α i and β i They are used to adjust the sensitivity and baseline of risk contribution, α i Determines the sensitivity of risk to changes in environmental conditions, while β i A benchmark value is set, indicating that when the environmental state X(t) is lower than β i When the risk contribution R i (t) is negative or zero, which means that the environment may be safe in some cases.

[0069] The comprehensive risk R(t) is assumed to be:

[0070]

[0071] Among them, γ i is the risk weight of the i-th factor. In this embodiment, the formula adds the risk contribution R of each environmental factor by weighted summation. i (t) is summarized into a comprehensive risk indicator R(t), with weight γ i It reflects the relative importance of each environmental factor to the overall risk, ensuring that key environmental factors are appropriately emphasized in the comprehensive risk assessment; when new environmental parameters are added, only the corresponding risk contribution item R is needed. i (t) and weight γ i , there is no need to change the overall formula structure, which makes the formula very extensible.

[0072] The hazardous chemicals level D(t) is set as:

[0073] D(t)=log(1+R(t)).

[0074] In this embodiment, the logarithmic function is used to compress the range of the risk index so that the increase in the danger level is flat when the risk is high. This design can prevent the danger level from increasing infinitely in extreme cases, so that the system can handle a variety of situations in a larger range; through the term 1+R(t), we ensure that the calculation result of the danger level D(t) is a positive value, and when R(t)=0, D(t) is zero, which is consistent with the actual situation, that is, when there is no risk, the danger level should be zero.

[0075] Furthermore, in step S300, the danger level is divided into the following intervals:

[0076] Low risk: D(t)<θ 1 , Medium risk: θ 1 ≤D(t)<θ 2 , High risk: θ 2 ≤D(t)<θ 3 and extremely high risk D(t)≥θ 3 , where θ 1 ,θ 2 ,θ 3 It is a preset danger level threshold, which can be adjusted according to actual conditions.

[0077] The operation of executing the module to reduce the danger level is expressed as the following formula:

[0078]

[0079] This formula allows the system to gradually take more severe measures as it approaches a certain danger level boundary, rather than suddenly changing its operating mode.

[0080] In this embodiment, the risk level is divided into multiple intervals, each interval corresponds to a different operation instruction. The execution module determines which interval the current risk is in based on the calculated risk level D(t), and then executes the corresponding measures; for example, when the system determines that the risk is low E 1 When the system is judged to be at medium risk, the system is in normal state and only routine monitoring is performed without taking additional measures. 2 When the system determines that the risk is high, the early warning system is activated to remind the operator to pay attention to environmental changes and record the current status. 3 When the system determines that the risk is extremely high, emergency measures are initiated, such as starting the ventilation system, lowering the temperature, reducing the storage of hazardous chemicals, etc., to reduce the risk. 4 When an emergency occurs, immediately initiate a comprehensive emergency response, including evacuating personnel, sealing off hazardous chemical areas, and activating fire extinguishing systems.

[0081] For step S400, after the system executes step S300, it will quantify and record the span of reducing the risk level of hazardous chemicals on that day (or that time). When the relevant risk level changes later, the system will automatically compare it with the record to obtain a score. The high or low score can reflect the risk level to adjust the operating benchmark of the subsequent execution module or change α i , β i or γ i The value of .

[0082] Example 2

[0083] This embodiment provides a computer device, including a processor and a storage medium;

[0084] The storage medium is used to store instructions;

[0085] The processor is used to operate according to the instructions to execute the steps of any method described in Example 1.

[0086] Example 3

[0087] An embodiment of the present invention further provides a computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, the steps of the method described in Embodiment 1 are implemented.

[0088] In summary, an intelligent management system for hazardous chemicals in this embodiment collects environmental data and operating status data of hazardous chemicals in real time, introduces potential risk calculation, and has execution modules with multiple hazard levels, so that the present invention can update risk assessment results in real time according to changes in environmental data, ensure the system's dynamic perception and response capabilities to potential risks, and achieve refined control over the management of hazardous chemicals; in addition, the present invention can also automatically monitor, evaluate and respond to risks without human intervention, reducing safety hazards caused by human factors, and significantly improving the safety and automation of hazardous chemicals management.

[0089] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that include computer-usable program code.

[0090] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0091] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0092] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1A step that specifies a function in one or more boxes.

[0093] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. An intelligent management system for hazardous chemicals, characterized in that: include: The environmental collection module is used to collect environmental data and operation status data related to hazardous chemicals and transmit them to the processing module; The processing module is used to receive environmental data and operation status data, evaluate potential risks in hazardous chemicals management, and calculate the hazard level of hazardous chemicals based on the potential risks; An execution module, used to receive instructions from the processing module and execute operations to reduce the hazard level of hazardous chemicals according to the instructions from the processing module; The hazardous chemicals intelligent management system is also used to perform the following steps: S100. The environment collection module collects environmental data and operation status data related to hazardous chemicals at certain periodic time intervals, and transmits the above data to the processing module; S200. Based on the collected data, the processing module evaluates the potential risks in the management of hazardous chemicals and calculates the hazard level of hazardous chemicals based on the potential risks; S300. The processing module sends a corresponding execution instruction to the execution module according to the hazard level, and the execution module performs an operation to reduce the hazard level of hazardous chemicals; S400. Score the execution module's operation of reducing the hazard level of hazardous chemicals.

2. According to claim 1, the intelligent management system for hazardous chemicals is characterized in that: In step S100, the data collected by the i-th sensor is set to x i (t), then the environment state X(t) is expressed as the weighted sum of the data from each sensor, and the calculation formula for the environment state is: Among them, ω i is the weight of the i-th environmental data.

3. The intelligent management system for hazardous chemicals according to claim 2 is characterized in that: The collected environmental data x i (t) is normalized, and the calculation formula for normalization is: in, and are the maximum and minimum values ​​of the i-th environmental data respectively.

4. The intelligent management system for hazardous chemicals according to claim 1 is characterized in that: In step S200, the step of calculating the hazard level of hazardous chemicals includes: Set the risk contribution R of each environmental factor i (t), risk contribution R i The calculation formula of (t) is: R i (t)=a i ·(X(t)-β i ) Among them, α i and β i It is a parameter determined by the characteristics of the i-th category hazardous chemicals; The comprehensive risk R(t) is assumed to be: Among them, γ i is the risk weight of the i-th factor; The hazardous chemicals level D(t) is set as: D(t)=log(1+R(t)).

5. The intelligent management system for hazardous chemicals according to claim 1 is characterized in that: In step S300, the danger level is divided into the following intervals: Low risk: D(t)<θ1, medium risk: θ1≤D(t)<θ2, high risk: θ2≤D(t)<θ3 and very high risk D(t)≥θ3; The operation of executing the module to reduce the danger level is expressed as the following formula:

6. A computer device, characterized in that: including processor and storage medium; The storage medium is used to store instructions; The processor is used to operate according to the instructions to execute the steps of the method according to any one of claims 1 to 5.

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