CN113469509A - Dynamic analysis method for safety risk of oil and gas storage and transportation station and four-color chart system - Google Patents
Dynamic analysis method for safety risk of oil and gas storage and transportation station and four-color chart system Download PDFInfo
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Abstract
The invention relates to the technical field of safety risks of storage and transportation stations, in particular to a dynamic analysis method and a four-color chart system for safety risks of an oil and gas storage and transportation station, aiming at dynamically drawing a four-color chart for the safety risks of the station according to the safety risk management requirement of the oil and gas storage and transportation station, wherein the analysis method is formed by connecting 3 workflows of safety risk identification, safety risk early warning and safety risk control in series, the constructed four-color chart system can dynamically draw the four-color chart for the safety risks of the station according to the safety risk management requirement of the oil and gas storage and transportation station, monitors and monitors static and dynamic risks of each area of the oil and gas storage and transportation station in real time, and provides theoretical basis and technical support for the systematicness of risk management and the effectiveness of emergency decision.
Description
Technical Field
The invention relates to the technical field of storage and transportation station safety risks, in particular to a dynamic analysis method for safety risks of an oil and gas storage and transportation station and a four-color chart system.
Background
Along with the gradual transformation of energy structures in China, the demand of petroleum and natural gas is increasing day by day, and meanwhile, an oil and gas pipeline storage and transportation station as an effective oil and gas resource storage and transportation mode has the characteristics of wide transportation distance, high protection difficulty and high safety risk control difficulty, and once an accident occurs, huge casualties, property loss and severe social influence are caused.
At present, the safety risk research of oil and gas pipeline storage and transportation stations at home and abroad mainly focuses on the aspects of a safety risk evaluation model, a safety risk evaluation method and the like. Firstly, the method has the defect of subjective empirical management, risk evaluation cannot be objectively and comprehensively carried out on an oil and gas storage and transportation station, and the result is put into the daily safety management and risk early warning process; secondly, only identifying, analyzing and evaluating the regional static safety risks of a specific oil and gas transportation station yard or a gas station yard, and the identification, evaluation, coupling analysis and early warning management and control of various dynamic safety risks such as operation, maintenance and repair operation and the like in each region of the oil and gas transportation station yard cannot be carried out; and finally, the risk data among oil and gas storage and transportation stations cannot be shared in real time, and dynamic analysis and information management of safety risks can not be realized.
Therefore, there is a need to develop a dynamic analysis method for safety risk of oil and gas storage and transportation yard and a four-color chart system to solve the above problems.
Disclosure of Invention
The embodiment of the invention provides a dynamic analysis method for safety risks of an oil and gas storage and transportation station and a four-color chart system. The technical scheme is as follows:
on one hand, the system is applied to the dynamic analysis method of the safety risk of the oil and gas storage and transportation station, and comprises an oil transportation station 01, a gas compression station 02, a group branch company 03, a group headquarter 04, a risk four-color chart system terminal 05, a cloud server 06, a base station 07, a broadband ADNS 08, an oil and gas storage and transportation station safety risk four-color chart system server 09 and a firewall 10;
the firewall 10 is arranged between the base station 07 and the oil and gas storage and transportation station safety risk four-color system server 09; the base station 07 is simultaneously connected with the firewall 10, the cloud server 06, the broadband ADNS 08 and the risk four-color chart system terminal 05 through wireless network communication; the risk four-color chart system terminal 05 is respectively connected with the oil transportation station yard 01, the gas compression station yard 02, the group division company 03 and the group headquarters 04;
the four-color chart system server 09 for the safety risk of the oil and gas storage and transportation station comprises a safety risk identification subsystem 91, a safety risk early warning subsystem 92, a safety risk control subsystem 93 and a database management server 94; the safety risk identification subsystem 91, the safety risk early warning subsystem 92, and the safety risk control subsystem 93 are respectively connected to the database management server 94 through a wired network.
Optionally, the database management server 94 includes a risk identification database 941, a risk assessment database 942, a risk early warning database 943, a risk control database 944, and other databases 945, and is configured to store risk management data of each oil and gas storage and transportation yard, so as to implement addition, deletion, modification, search, and data interconnection and sharing of the risk data.
On one hand, the method is realized by a four-color-chart system for dynamically analyzing the security risk of the oil and gas storage and transportation station, and the system comprises an oil transportation station 01, a gas compression station 02, a group branch company 03, a group headquarter 04, a risk four-color-chart system terminal 05, a cloud server 06, a base station 07, a broadband ADNS 08, an oil and gas storage and transportation station security risk four-color-chart system server 09 and a firewall 10;
the method comprises the following steps:
when the risk four-color chart system terminal receives a first instruction corresponding to a safety risk identification function, the risk four-color chart system terminal sends a first function execution request to the safety risk identification subsystem, and the safety risk identification subsystem sends a first execution result to the risk four-color chart system terminal after receiving the first function execution request;
the safety risk distinguishing function comprises a functional area division sub-function, a risk classification identification sub-function, a control measure control sub-function, a risk database establishing sub-function and an education training sub-function; wherein the security risk comprises a static risk and a dynamic risk;
when the risk four-color chart system terminal receives a second instruction corresponding to a safety risk early warning function, the risk four-color chart system terminal sends a second function execution request to the safety risk early warning subsystem, wherein the safety risk early warning function comprises a static risk assessment sub-function, a dynamic risk assessment sub-function, a risk early warning grade assessment sub-function, a static risk monitoring sub-function, a dynamic risk monitoring sub-function, a four-color chart system building sub-function, a risk dynamic management sub-function and a management and control measure implementation sub-function;
when the risk four-color chart system terminal receives a third instruction corresponding to the safety risk control function, the risk four-color chart system terminal sends a third function execution request to the safety risk control subsystem, and the safety risk control function comprises an early warning information display sub-function, an emergency plan preparation and exercise sub-function, an emergency disposal and response sub-function and an emergency treatment and information feedback sub-function.
Optionally, the functional area in the functional area division subfunction consists of a process production area, an auxiliary production area and an administrative management area;
the management and control measures in the management and control measure subfunction consist of technical measures, management measures and individual protection measures.
Optionally, the source of the static risk is constituted by hazardous materials and equipment facilities present within the functional area;
the source of the dynamic risk consists of regular or critical activities present within the functional area.
Optionally, the implementation of the risk early warning level assessment sub-function includes the following steps:
s1, acquiring preset risk four-color chart drawing specifications, static risk assessment criteria and dynamic risk superposition criteria, wherein the risk four-color chart drawing specifications, the static risk assessment criteria and the dynamic risk superposition criteria are compiled according to the safety risk assessment level and the visualization identification criteria;
s2, acquiring a plan view diagram of the oil and gas storage and transportation station yard, and classifying and hierarchically coding each functional area of the oil and gas storage and transportation station yard according to preset oil and gas storage and transportation station yard area classification and coding standards;
s3, performing static risk assessment on each functional area of the oil and gas storage and transportation station yard according to the plan view diagram of the oil and gas storage and transportation station yard, the static risk assessment criterion and the risk four-color diagram drawing specification to obtain the static risk grade of each functional area and the static risk four-color diagram of the oil and gas storage and transportation station yard;
s4, performing dynamic risk assessment on each functional area of the oil and gas storage and transportation station according to a working safety analysis JSA (Java Server architecture) assessment method and a health safety and environment management system HSE (health safety and environmental management) risk management program respectively to obtain the dynamic risk level of each functional area, and determining a dynamic risk four-color map of the oil and gas storage and transportation station according to the dynamic risk superposition criterion and the risk four-color map drawing specification;
s5, for any functional area W in oil and gas storage and transportation station yardiDetermining a risk early warning level according to the following formula (1):
Wi＝[Xi,Yi]T……(1)
wherein ,NiIndicates the ith functional area WiRisk early warning level of (1), XiRepresents the i-th functional area WiStatic risk rating of, YiRepresents the i-th functional area WiT represents the transpose operation of the matrix;
determining the i-th functional area W by the following formula (2)iRegional comprehensive risk early warning level of (1):
wherein ,
denotes alphaiOptimized linear combination coefficient, alphai＝(αi1,αi2)，αiThe optimization is performed by the following formulas (3), (4) and (5):
optionally, the risk four-color mapping specification comprises:
the major risk and the greater risk are controlled by an oil and gas storage and transportation station, a group branch company and a group headquarter in a three-level mode; the general risk is jointly controlled by an oil and gas storage and transportation station and a group branch company; the low risk is managed and controlled by an oil and gas storage and transportation station;
the major risk is marked by a red area, the major risk is marked by an orange area, the general risk is marked by a yellow area, and the low risk is marked by a blue area.
Optionally, the method further comprises security risk data management;
the security risk data management comprising:
and adding, deleting, modifying, uploading and downloading data of general operation, special operation, dangerous substances, equipment and facilities and the like to each functional area of the oil transportation station or the gas station.
Optionally, the method further comprises a security risk data query;
the security risk data query comprises:
the method is used for rapidly extracting and screening the safety risk data of each oil and gas storage and transportation station by utilizing a search engine technology through file analysis, lexical analysis and index creation. By searching field names such as areas and posts, screening of static risk and dynamic risk assessment results can be achieved.
Optionally, the determining unit, the method further comprises a visualization management function;
the visualization management functions include:
and each functional area of the oil delivery station or the gas station has the functions of static risk display, dynamic risk display, current operation type display, operation area flicker and operation area zooming, so that the visual management of the safety risk identification, safety risk early warning and safety risk control process is realized.
The technical scheme provided by the embodiment of the invention has the beneficial effects that at least:
in the scheme, the dynamic analysis method for the safety risk of the oil and gas storage and transportation station embodies the idea of safety risk management in the whole process, and can gradually realize the forward movement of the safety production management working gateway of the oil and gas storage and transportation station. The safety risk identification is used for systematically and comprehensively identifying and classifying dangerous and harmful factors existing in each region of the oil and gas storage and transportation station; the safety risk early warning is used for objectively and scientifically evaluating and analyzing the safety risk and accident potential of the oil and gas storage and transportation station; the safety risk control is realized by compiling effective and targeted emergency plans and formulating a reasonable and reliable emergency response mechanism so as to analyze and dynamically prevent and control the safety risk of the oil and gas storage and transportation station.
The developed four-color-chart system for the safety risk of the oil and gas storage and transportation station can effectively realize dynamic management of the safety risk of the oil and gas storage and transportation station. A safety risk simulation model calculation processing process is established based on a safety risk dynamic risk method, the defect of empirical management is overcome by means of informatization management, standardization and standardization of safety risk management of a storage and transportation station yard can be effectively realized, and good technical support is provided for integrity of risk data and safety emergency decision.
The method provides a better application mode for safety risk informatization and dynamic management of an oil and gas pipeline storage and transportation station. Through the running application of the platform, risks existing in the construction operation and detection and maintenance operation processes of the oil and gas pipeline storage and transportation station can be effectively identified, the foundation of safety risk management work of the station can be tamped, and a certain mode and thought are provided for research and development of dynamic risk management systems related to other industries.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a block diagram of a four-color system for dynamically analyzing security risks of an oil and gas storage and transportation yard according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method for dynamically analyzing security risks of an oil and gas storage and transportation yard according to an embodiment of the present invention;
fig. 3 is an operation flowchart of a method for dynamically analyzing the security risk of an oil and gas storage and transportation yard according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a four-color system for security risk of an oil and gas storage and transportation yard according to an embodiment of the present invention;
fig. 5 is a schematic diagram illustrating implementation of system effects according to an embodiment of the present invention.
In fig. 1: 01. an oil transportation yard; 02. a compressed gas station; 03. group division; 04. group headquarters; 05. a risk four-color chart system terminal; 06. a cloud server; 07. a base station; 08. a broadband ADNS; 09. a system server; 91. a security risk identification subsystem; 92. a safety risk early warning subsystem; 93. a security risk control subsystem; 94. a data management server; 941. a risk identification database; 942. a risk assessment database; 943. a risk early warning database; 944. a risk control database; 945. other databases; 10. a firewall.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
The embodiment of the invention provides a four-color-chart system for dynamically analyzing the security risk of an oil and gas storage and transportation station, which comprises an oil transportation station 01, a gas compression station 02, a group branch company 03, a group headquarter 04, a risk four-color-chart system terminal 05, a cloud server 06, a base station 07, a broadband ADNS 08, an oil and gas storage and transportation station security risk four-color-chart system server 09 and a firewall 10, as shown in figure 1.
The firewall 10 is arranged between the base station 07 and a four-color chart system server 09 for the security risk of the oil and gas storage and transportation station yard; the base station 07 is connected with the firewall 10, the cloud server 06, the broadband ADNS 08 and the risk four-color chart system terminal 05 through wireless network communication; the risk four-color chart system terminal 05 is respectively connected with an oil transportation station 01, a gas compression station 02, a group division 03 and a group headquarter 04;
the four-color chart system server 09 for the safety risk of the oil and gas storage and transportation station yard comprises a safety risk identification subsystem 91, a safety risk early warning subsystem 92, a safety risk control subsystem 93 and a database management server 94; the safety risk identification subsystem 91, the safety risk early warning subsystem 92 and the safety risk control subsystem 93 are respectively connected with the database management server 94 through a wired network.
Optionally, the database management server 94 includes a risk identification database 941, a risk assessment database 942, a risk early warning database 943, a risk control database 944, and other databases 945, and is configured to store risk management data of each oil and gas storage and transportation yard, so as to implement addition, deletion, modification, search, and data interconnection and sharing of the risk data.
The dynamic analysis method for the safety risk of the oil and gas storage and transportation station embodies the idea of safety risk management in the whole process, and can gradually realize the forward movement of the safety production management working gateway of the oil and gas storage and transportation station. The safety risk identification is used for systematically and comprehensively identifying and classifying dangerous and harmful factors existing in each region of the oil and gas storage and transportation station; the safety risk early warning is used for objectively and scientifically evaluating and analyzing the safety risk and accident potential of the oil and gas storage and transportation station; the safety risk control is realized by compiling effective and targeted emergency plans and formulating a reasonable and reliable emergency response mechanism so as to analyze and dynamically prevent and control the safety risk of the oil and gas storage and transportation station.
The developed four-color-chart system for the safety risk of the oil and gas storage and transportation station can effectively realize dynamic management of the safety risk of the oil and gas storage and transportation station. A safety risk simulation model calculation processing process is established based on a safety risk dynamic risk method, the defect of empirical management is overcome by means of informatization management, standardization and standardization of safety risk management of a storage and transportation station yard can be effectively realized, and good technical support is provided for integrity of risk data and safety emergency decision.
The method provides a better application mode for safety risk informatization and dynamic management of an oil and gas pipeline storage and transportation station. Through the running application of the platform, risks existing in the construction operation and detection and maintenance operation processes of the oil and gas pipeline storage and transportation station can be effectively identified, the foundation of safety risk management work of the station can be tamped, and a certain mode and thought are provided for research and development of dynamic risk management systems related to other industries.
The embodiment of the invention provides a dynamic analysis method for the safety risk of an oil and gas storage and transportation station, which can be realized by the four-color chart system for dynamically analyzing the safety risk of the oil and gas storage and transportation station, wherein the system mainly comprises a risk four-color chart application function and a risk four-color chart maintenance function, for example, as shown in a flow chart of the dynamic analysis method for the safety risk of the oil and gas storage and transportation station shown in fig. 2, the processing flow of the method can comprise the following steps:
when a user uses the four-color-chart system for dynamically analyzing the security risk of the oil and gas storage and transportation station to realize the method for dynamically analyzing the security risk of the oil and gas storage and transportation station, as shown in fig. 3, the user operates a risk four-color-chart system terminal and enters a user login page firstly, if the user registers identity information, the user can directly log in by using the registered identity information, and if the user does not register the identity information, the user needs to register by using the identity information.
After the user finishes logging in, the user can see the functional options such as 'safety risk identification', 'safety risk early warning', 'safety risk control' and the like displayed on the main interface of the system, and the user selects the functional options to enter each functional module respectively.
When a user operates a risk four-color chart system terminal to select a 'safety risk identification' function option, the risk four-color chart system terminal receives a first instruction corresponding to a safety risk identification function, the risk four-color chart system terminal sends a first function execution request to a safety risk identification subsystem, and the safety risk identification subsystem sends a first execution result to the risk four-color chart system terminal after receiving the first function execution request. The safety risk distinguishing function comprises a functional area dividing sub-function, a risk classification identifying sub-function, a control measure control sub-function, a risk database establishing sub-function and an education training sub-function; the security risk includes a static risk and a dynamic risk. Wherein, the functional area in the functional area division subfunction comprises a process production area, an auxiliary production area and an administrative management area, such as an oil transfer pump, a compressor and the like; the control measure in the control sub-function of the control measure is composed of technical measures, management measures and individual protection measures. Wherein the source of the static risk is composed of hazardous substances, such as natural gas, petroleum and the like, existing in the functional area and equipment facilities; the source of dynamic risk consists of regular or critical jobs present within the functional area.
When a user operates a risk four-color chart system terminal to select a safety risk early warning function option, and the risk four-color chart system terminal receives a second instruction corresponding to the safety risk early warning function, the risk four-color chart system terminal sends a second function execution request to a safety risk early warning subsystem, wherein the safety risk early warning function comprises a static risk assessment subfunction, a dynamic risk assessment subfunction, a risk early warning grade assessment subfunction, a static risk monitoring subfunction, a dynamic risk monitoring subfunction, a four-color chart system building subfunction, a risk dynamic management subfunction and a management and control measure implementation subfunction.
Preferably, the risk early warning level assessment is realized by combining a risk assessment matrix and a game theory mode, and the risk early warning level assessment level steps are as follows:
and S1, acquiring preset risk four-color chart drawing specifications, static risk assessment criteria and dynamic risk superposition criteria, wherein the risk four-color chart drawing specifications, the static risk assessment criteria and the dynamic risk superposition criteria are compiled according to the safety risk assessment level and the visualization identification criteria.
Optionally, the risk four-color mapping specification comprises: the major risk and the greater risk are controlled by an oil and gas storage and transportation station, a group branch company and a group headquarter in a three-level mode; the general risk is jointly controlled by an oil and gas storage and transportation station and a group branch company; the low risk is managed and controlled by an oil and gas storage and transportation station;
the major risk is marked by a red area, the major risk is marked by an orange area, the general risk is marked by a yellow area, and the low risk is marked by a blue area.
S2, obtaining a plan view diagram of the oil and gas storage and transportation station yard, and classifying and hierarchically coding each functional area of the oil and gas storage and transportation station yard according to the preset oil and gas storage and transportation station yard area classification and coding standard.
S3, performing static risk assessment on each functional area of the oil and gas storage and transportation station yard according to the plan view diagram of the oil and gas storage and transportation station yard, the static risk assessment criterion and the risk four-color diagram drawing specification to obtain the static risk grade of each functional area and the static risk four-color diagram of the oil and gas storage and transportation station yard.
And S4, performing dynamic risk assessment on each functional area of the oil and gas storage and transportation station according to a JSA (joint risk assessment) method and an HSE (health safety and environmental management) system risk management program to obtain the dynamic risk level of each functional area, and determining a dynamic risk four-color chart of the oil and gas storage and transportation station according to a dynamic risk superposition criterion and a risk four-color chart drawing specification.
S5, for any functional area W in oil and gas storage and transportation station yardiDetermining a risk early warning level according to the following formula (1):
Wi＝[Xi,Yi]T……(1)
wherein ,NiIndicates the ith functional area WiRisk early warningGrade, XiIndicates the ith functional area WiStatic risk rating of, YiIndicates the ith functional area WiT represents the transpose operation of the matrix;
introducing a linear combination coefficient alphaiDefined as equation 2:
αi＝(αi1,αi2)……(2)
then, the linear combination of the risk early warning levels of the i functional areas is as follows:
to make NiAnd N* iThe distance difference of (a) reaches the minimum value, and the linear combination coefficient alpha is obtained by using the formula 4iThe optimization is carried out, namely:
from the nature of matrix differentiation, it can be derived that the optimal first derivative condition of equation 4 is:
to linear combination coefficient alphaiNormalization processing using equation 6:
then, the regional comprehensive risk early warning grade N × i is:
when a user operates a risk four-color chart system terminal to select a safety risk control function option, the risk four-color chart system terminal receives a third instruction corresponding to the safety risk control function, the risk four-color chart system terminal sends a third function execution request to a safety risk control subsystem, and the safety risk control function comprises an early warning information display sub-function, an emergency plan preparation and exercise sub-function, an emergency disposal and response sub-function and an emergency treatment and information feedback sub-function.
Optionally, the method further comprises security risk data management;
general operation, special operation, addition, deletion, modification, uploading and downloading of data of dangerous substances, equipment and facilities and the like exist in each functional area of the oil transportation station yard or the gas compression station yard.
Optionally, the method further comprises a security risk data query;
the security risk data query includes:
the method is used for rapidly extracting and screening the safety risk data of each oil and gas storage and transportation station by utilizing a search engine technology through file analysis, lexical analysis and index creation. By searching field names such as areas and posts, screening of static risk and dynamic risk assessment results can be achieved.
The dynamic analysis method for the safety risk of the oil and gas storage and transportation station embodies the idea of safety risk management in the whole process, and can gradually realize the forward movement of the safety production management working gateway of the oil and gas storage and transportation station. The safety risk identification is used for systematically and comprehensively identifying and classifying dangerous and harmful factors existing in each region of the oil and gas storage and transportation station; the safety risk early warning is used for objectively and scientifically evaluating and analyzing the safety risk and accident potential of the oil and gas storage and transportation station; the safety risk control is realized by compiling effective and targeted emergency plans and formulating a reasonable and reliable emergency response mechanism so as to analyze and dynamically prevent and control the safety risk of the oil and gas storage and transportation station.
The developed four-color-chart system for the safety risk of the oil and gas storage and transportation station can effectively realize dynamic management of the safety risk of the oil and gas storage and transportation station. A safety risk simulation model calculation processing process is established based on a safety risk dynamic risk method, the defect of empirical management is overcome by means of informatization management, standardization and standardization of safety risk management of a storage and transportation station yard can be effectively realized, and good technical support is provided for integrity of risk data and safety emergency decision.
The method provides a better application mode for safety risk informatization and dynamic management of an oil and gas pipeline storage and transportation station. Through the running application of the platform, risks existing in the construction operation and detection and maintenance operation processes of the oil and gas pipeline storage and transportation station can be effectively identified, the foundation of safety risk management work of the station can be tamped, and a certain mode and thought are provided for research and development of dynamic risk management systems related to other industries.
The embodiment of the invention provides a dynamic analysis method for safety risks of an oil and gas storage and transportation station, which can be realized by electronic equipment, wherein the electronic equipment can be a terminal or a server. The four-color system software structure diagram of the safety risk of the oil and gas storage and transportation station as shown in fig. 4 is sequentially divided into a research end, a base platform layer, a data support layer, a core function layer, a user interface layer and a user layer from bottom to top.
According to the safety risk four-color-chart system software of the oil and gas storage and transportation station, a research and development end provides a main entrance for software developers to enter the software, so that detection and analysis of relevant data of the safety risk four-color-chart system of the oil and gas storage and transportation station and release of software updating are achieved, and the safety risk four-color-chart system software mainly comprises authority management, version updating, log analysis, user feedback and statistical analysis.
According to the security risk four-color-chart system software of the oil and gas storage and transportation station, a basic platform layer is a platform layer foundation of the security risk four-color-chart system of the oil and gas storage and transportation station, mainly aiming at a security risk simulation model calculation processing process of each region of the oil and gas storage and transportation station and a data access engine based on the MySQL database technology, the security risk simulation model calculation processing process covers 3 workflows of security risk identification, security risk early warning and security risk control of a security risk analysis method of the oil and gas storage and transportation station, and the workflows are deployed to the basic platform layer through a Windows operating system, a C # programming language and a NET integrated development environment to provide support of model calculation processing and data access.
According to the oil and gas storage and transportation station safety risk four-color-chart system software, the data support layer is used for adding, deleting, modifying and checking data generated in the use process of the oil and gas storage and transportation safety risk four-color-chart system and is divided into structured data and unstructured data, the structured data covers risk identification, risk assessment, risk early warning, risk control and other data, and the unstructured data mainly aims at picture and document information.
The core functional layer of the security risk four-color-chart system software of the oil and gas storage and transportation station is analyzed and constructed according to an oil and gas storage and transportation station security risk analysis method and mainly comprises a four-color-chart system application and a four-color-chart system maintenance part, as shown in fig. 5, the four-color-chart system application consists of a security risk identification module, a security risk early warning module and a security risk control module, and the four-color-chart system maintenance part consists of a risk four-color display module, a security risk data management module, a security risk data query module and other modules.
As a preferred scheme, the safety risk identification module is used for effectively identifying, collecting and updating static risks and dynamic risks existing in each functional area of the oil transportation station 01 or the gas compression station 02, and mainly comprises functions of data acquisition, data query, data update, multidimensional classification, batch uploading, document downloading, statistical analysis and the like.
As a preferred scheme, the safety risk early warning module is mainly used for monitoring static risks and dynamic risks in each functional area, and the module mainly comprises functions of static risk monitoring, dynamic risk monitoring, safety risk early warning, early warning landscape information publishing and the like.
As a preferred scheme, the safety risk control module is mainly expressed in emergency management and decision making and risk control measure making, and mainly comprises the functions of emergency plan management, emergency response decision making, emergency treatment recording, emergency response feedback and casualty accident management, risk event management, three-dimensional management, educational training and the like.
As an optimal scheme, the risk four-color display module is mainly used for realizing visual management of processes such as safety risk identification, safety risk early warning and safety risk control, and mainly comprises functions of static risk display, dynamic risk display, current operation type display, operation area flicker, operation area scaling and the like for each functional area of an oil delivery station or a gas station.
As a preferable scheme, the safety risk data management is mainly used for realizing the addition, deletion, modification, uploading and downloading of data such as general operation, special operation, hazardous substances, equipment and facilities and the like existing in each functional area of the oil transportation station or the gas compression station.
As a preferred scheme, the safety risk data query is mainly used for rapidly extracting and screening the safety risk data of each oil and gas storage and transportation station yard by utilizing a search engine technology through file analysis, lexical analysis and index creation. By searching field names such as areas and posts, screening of static risk and dynamic risk assessment results can be achieved, risk data and internal relations of risk factors of the station can be clearly and visually displayed, and technical support is provided for safety decisions of operation areas, group branch companies and group headquarters.
Preferably, the other modules are mainly auxiliary use modules of the software, including a working area profile, system settings, help, about and the like.
According to the safety risk four-color-chart system software of the oil and gas storage and transportation station, the user interface layer is an operation interface of the safety risk four-color-chart system software of the oil and gas storage and transportation station and consists of authority login, data addition, data modification, data updating, data storage and risk display.
According to the safety risk four-color-chart system software of the oil and gas storage and transportation station, the user side comprises the oil transportation station, the gas compression station, the group branch company and the group headquarters, and the user can safely access the safety risk four-color-chart system of the oil and gas storage and transportation through a unified login and verification mode.
The dynamic analysis method for the safety risk of the oil and gas storage and transportation station embodies the idea of safety risk management in the whole process, and can gradually realize the forward movement of the safety production management working gateway of the oil and gas storage and transportation station. The safety risk identification is used for systematically and comprehensively identifying and classifying dangerous and harmful factors existing in each region of the oil and gas storage and transportation station; the safety risk early warning is used for objectively and scientifically evaluating and analyzing the safety risk and accident potential of the oil and gas storage and transportation station; the safety risk control is realized by compiling effective and targeted emergency plans and formulating a reasonable and reliable emergency response mechanism so as to analyze and dynamically prevent and control the safety risk of the oil and gas storage and transportation station.
The developed four-color-chart system for the safety risk of the oil and gas storage and transportation station can effectively realize dynamic management of the safety risk of the oil and gas storage and transportation station. A safety risk simulation model calculation processing process is established based on a safety risk dynamic risk method, the defect of empirical management is overcome by means of informatization management, standardization and standardization of safety risk management of a storage and transportation station yard can be effectively realized, and good technical support is provided for integrity of risk data and safety emergency decision.
The method provides a better application mode for safety risk informatization and dynamic management of an oil and gas pipeline storage and transportation station. Through the running application of the platform, risks existing in the construction operation and detection and maintenance operation processes of the oil and gas pipeline storage and transportation station can be effectively identified, the foundation of safety risk management work of the station can be tamped, and a certain mode and thought are provided for research and development of dynamic risk management systems related to other industries.
It will be understood by those skilled in the art that all or part of the steps of implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, and the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A four-color chart system for dynamically analyzing the safety risk of an oil and gas storage and transportation station is characterized in that the system is applied to a method for dynamically analyzing the safety risk of the oil and gas storage and transportation station;
the system comprises an oil transportation station yard 01, a gas compression station yard 02, a group division company 03, a group headquarter 04, a risk four-color chart system terminal 05, a cloud server 06, a base station 07, a broadband ADNS 08, an oil and gas storage and transportation station yard safety risk four-color chart system server 09 and a firewall 10;
the firewall 10 is arranged between the base station 07 and the oil and gas storage and transportation station safety risk four-color system server 09; the base station 07 is simultaneously connected with the firewall 10, the cloud server 06, the broadband ADNS 08 and the risk four-color chart system terminal 05 through wireless network communication; the risk four-color chart system terminal 05 is respectively connected with the oil transportation station yard 01, the gas compression station yard 02, the group division company 03 and the group headquarters 04;
the four-color chart system server 09 for the safety risk of the oil and gas storage and transportation station comprises a safety risk identification subsystem 91, a safety risk early warning subsystem 92, a safety risk control subsystem 93 and a database management server 94; the safety risk identification subsystem 91, the safety risk early warning subsystem 92, and the safety risk control subsystem 93 are respectively connected to the database management server 94 through a wired network.
2. The system according to claim 1, wherein the database management server 94 comprises a risk identification database 941, a risk assessment database 942, a risk early warning database 943, a risk control database 944 and other databases 945, and is configured to store risk management data of each oil and gas storage and transportation yard, so as to add, delete, modify, check and share risk data with each other.
3. A dynamic analysis method for security risks of an oil and gas storage and transportation station is characterized in that the method is realized by a four-color chart system for dynamically analyzing the security risks of the oil and gas storage and transportation station, and the system comprises an oil transportation station 01, a gas compression station 02, a group branch company 03, a group headquarter 04, a risk four-color chart system terminal 05, a cloud server 06, a base station 07, a broadband ADNS 08, a security risk four-color chart system server 09 of the oil and gas storage and transportation station and a firewall 10;
the method comprises the following steps:
when the risk four-color chart system terminal receives a first instruction corresponding to a safety risk identification function, the risk four-color chart system terminal sends a first function execution request to the safety risk identification subsystem, and the safety risk identification subsystem sends a first execution result to the risk four-color chart system terminal after receiving the first function execution request;
the safety risk distinguishing function comprises a functional area division sub-function, a risk classification identification sub-function, a control measure control sub-function, a risk database establishing sub-function and an education training sub-function; wherein the security risk comprises a static risk and a dynamic risk;
when the risk four-color chart system terminal receives a second instruction corresponding to a safety risk early warning function, the risk four-color chart system terminal sends a second function execution request to the safety risk early warning subsystem, wherein the safety risk early warning function comprises a static risk assessment sub-function, a dynamic risk assessment sub-function, a risk early warning grade assessment sub-function, a static risk monitoring sub-function, a dynamic risk monitoring sub-function, a four-color chart system building sub-function, a risk dynamic management sub-function and a management and control measure implementation sub-function;
when the risk four-color chart system terminal receives a third instruction corresponding to the safety risk control function, the risk four-color chart system terminal sends a third function execution request to the safety risk control subsystem, and the safety risk control function comprises an early warning information display sub-function, an emergency plan preparation and exercise sub-function, an emergency disposal and response sub-function and an emergency treatment and information feedback sub-function.
4. The method of claim 3, wherein the functional area in the functional area division subfunction consists of a process production area, a sub-production area, and an administrative area;
the management and control measures in the management and control measure subfunction consist of technical measures, management measures and individual protection measures.
5. The method of claim 3, wherein the source of the static risk is constituted by hazardous materials and equipment facilities present within the functional area;
the source of the dynamic risk consists of regular or critical activities present within the functional area.
6. The method of claim 3, wherein the implementation of the risk pre-warning level assessment sub-function comprises the steps of:
s1, acquiring preset risk four-color chart drawing specifications, static risk assessment criteria and dynamic risk superposition criteria, wherein the risk four-color chart drawing specifications, the static risk assessment criteria and the dynamic risk superposition criteria are compiled according to the safety risk assessment level and the visualization identification criteria;
s2, acquiring a plan view diagram of the oil and gas storage and transportation station yard, and classifying and hierarchically coding each functional area of the oil and gas storage and transportation station yard according to preset oil and gas storage and transportation station yard area classification and coding standards;
s3, performing static risk assessment on each functional area of the oil and gas storage and transportation station yard according to the plan view diagram of the oil and gas storage and transportation station yard, the static risk assessment criterion and the risk four-color diagram drawing specification to obtain the static risk grade of each functional area and the static risk four-color diagram of the oil and gas storage and transportation station yard;
s4, performing dynamic risk assessment on each functional area of the oil and gas storage and transportation station according to a working safety analysis JSA (Java Server architecture) assessment method and a health safety and environment management system HSE (health safety and environmental management) risk management program respectively to obtain the dynamic risk level of each functional area, and determining a dynamic risk four-color map of the oil and gas storage and transportation station according to the dynamic risk superposition criterion and the risk four-color map drawing specification;
s5, for any functional area W in oil and gas storage and transportation station yardiDetermining a risk early warning level according to the following formula (1):
Wi＝[Xi,Yi]T……(1)
wherein ,NiIndicates the ith functional area WiRisk early warning level of (1), XiRepresents the i-th functional area WiStatic risk rating of, YiRepresents the i-th functional area WiT represents the transpose operation of the matrix;
determining the i-th functional area W by the following formula (2)iRegional comprehensive risk early warning level of (1):
wherein ,
denotes alphaiOptimized linear combination coefficient, alphai＝(αi1,αi2)，αiThe optimization is performed by the following formulas (3), (4) and (5):
7. the method of claim 6, wherein the risk four-color mapping specification comprises:
the major risk and the greater risk are controlled by an oil and gas storage and transportation station, a group branch company and a group headquarter in a three-level mode; the general risk is jointly controlled by an oil and gas storage and transportation station and a group branch company; the low risk is managed and controlled by an oil and gas storage and transportation station;
the major risk is marked by a red area, the major risk is marked by an orange area, the general risk is marked by a yellow area, and the low risk is marked by a blue area.
8. The method of claim 3, further comprising security risk data management;
the security risk data management comprising:
and adding, deleting, modifying, uploading and downloading data of general operation, special operation, dangerous substances, equipment and facilities and the like to each functional area of the oil transportation station or the gas station.
9. The method of claim 3, further comprising a security risk data query;
the security risk data query comprises:
the method is used for rapidly extracting and screening the safety risk data of each oil and gas storage and transportation station by utilizing a search engine technology through file analysis, lexical analysis and index creation. By searching field names such as areas and posts, screening of static risk and dynamic risk assessment results can be achieved.
10. The method according to any of claims 3-9, wherein the determining unit, the method further comprises a visualization management function;
the visualization management functions include:
and each functional area of the oil delivery station or the gas station has the functions of static risk display, dynamic risk display, current operation type display, operation area flicker and operation area zooming, so that the visual management of the safety risk identification, safety risk early warning and safety risk control process is realized.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114363386A (en) * | 2021-12-31 | 2022-04-15 | 中控智网(北京)能源技术有限公司 | Industrial control safety management device and oil and gas pipeline control system |
| CN115100362A (en) * | 2022-08-23 | 2022-09-23 | 航天正通汇智(北京)科技股份有限公司 | Space automatic modeling and visualization method based on four-color chart and oblique photography |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090150402A1 (en) * | 2007-12-10 | 2009-06-11 | Stelter Eric C | Security customization system and method |
| CN109686029A (en) * | 2019-02-21 | 2019-04-26 | 安徽鸿延传感信息有限公司 | One kind managing platform for four chromatic graph of enterprise security fence risk stratification |
| CN212259013U (en) * | 2020-06-03 | 2020-12-29 | 北京科技大学 | Oil and gas pipeline safety risk database system |
| WO2023061039A1 (en) * | 2021-10-13 | 2023-04-20 | 中通服和信科技有限公司 | Tailing pond risk monitoring and early-warning system based on internet of things |
-
2021
- 2021-06-18 CN CN202110679850.9A patent/CN113469509B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090150402A1 (en) * | 2007-12-10 | 2009-06-11 | Stelter Eric C | Security customization system and method |
| CN109686029A (en) * | 2019-02-21 | 2019-04-26 | 安徽鸿延传感信息有限公司 | One kind managing platform for four chromatic graph of enterprise security fence risk stratification |
| CN212259013U (en) * | 2020-06-03 | 2020-12-29 | 北京科技大学 | Oil and gas pipeline safety risk database system |
| WO2023061039A1 (en) * | 2021-10-13 | 2023-04-20 | 中通服和信科技有限公司 | Tailing pond risk monitoring and early-warning system based on internet of things |
Non-Patent Citations (2)
| Title |
|---|
| YA CHEN等: "Dynamically Predicting the Quality of Service: Batch, Online, and Hybrid Algorithms", 《JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING》, vol. 2017, pages 1 - 10 * |
| 王俊杰: "化工项目数字化、智能化建设模式探讨", 《化工自动化及仪表》, vol. 46, pages 348 - 350 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114363386A (en) * | 2021-12-31 | 2022-04-15 | 中控智网(北京)能源技术有限公司 | Industrial control safety management device and oil and gas pipeline control system |
| CN114363386B (en) * | 2021-12-31 | 2024-04-12 | 中控创新(北京)能源技术有限公司 | Industrial control safety management device and oil and gas pipeline control system |
| CN115100362A (en) * | 2022-08-23 | 2022-09-23 | 航天正通汇智(北京)科技股份有限公司 | Space automatic modeling and visualization method based on four-color chart and oblique photography |
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