Emergency system for flood disaster of power equipment and facilities

Abstract

The invention discloses a flood disaster emergency system for power equipment and facilities, relates to the technical field of power repair, and solves the problems that in the prior art, a repair arrangement mode neglects the matching degree of personnel and the repair rate, so that the overall arrangement of repair is relatively disordered, and the repair effect is poor. According to the invention, each to-be-repaired project and users in the influence range of each first-aid repair project are acquired through the disaster condition acquisition unit, and then the priority coefficient of the to-be-repaired project is obtained through the emergency processing sequence determination unit according to each to-be-repaired project and the users in the influence range of each first-aid repair project; and finally, through a personnel arrangement determination unit, obtaining a personnel allocation strategy in a form of solving an objective function. Wherein the target function comprehensively considers the matching degree of the personnel and the first-aid repair project, the first-aid repair time and the importance degree of the first-aid repair project, and an optimal personnel arrangement strategy is obtained in a form of solving the target function.

Description

Technical Field

[0001] The present invention relates to the technical field of power emergency repair, and particularly relates to an emergency system for flood disasters of power equipment and facilities. Background Art

[0002] After a flood disaster, power equipment is often severely impacted, and emergency repair work needs to be carried out quickly. Heavy rainfall and floods can cause power facilities to be flooded and damaged. For example, the distribution room is waterlogged, the foundation of the transmission line tower is washed away, and the cable trench is waterlogged, seriously affecting power supply.

[0003] Currently, in the overall arrangement of emergency repair, it is usually only simply allocated according to the list of projects to be repaired at the current stage, in accordance with the urgency of the emergency repair and the availability of personnel. This arrangement method ignores the matching degree of personnel and the emergency repair rate, resulting in a relatively messy overall arrangement of emergency repair and poor emergency repair effect. For example, in some severely affected areas, due to the lack of full consideration of the professional skills and experience of emergency repair personnel, the emergency repair progress is slow, and even duplicate work occurs. In addition, in some areas, intelligent devices and digital technologies are not fully utilized during the emergency repair process to optimize personnel allocation and task scheduling, further affecting the emergency repair efficiency.

[0004] In view of this, an emergency system for flood disasters of power equipment and facilities is needed. Summary of the Invention

[0005] Aiming at the problem that the existing arrangement method for emergency repair ignores the matching degree of personnel and the emergency repair rate, resulting in a relatively messy overall arrangement of emergency repair and poor emergency repair effect, the present invention provides an emergency system for flood disasters of power equipment and facilities, which can comprehensively consider the matching degree between personnel and emergency repair projects, the emergency repair time, and cooperate with the importance degree of emergency repair projects during the process of arranging emergency repair personnel, and obtain the optimal personnel arrangement strategy in the form of solving the objective function. The specific technical solutions are as follows:

[0006] An emergency system for flood disasters of power equipment and facilities, comprising:

[0007] A disaster situation acquisition unit, configured to acquire each project to be repaired and users within the influence range of each emergency repair project, wherein the emergency repair project includes damaged equipment and the damage situation of the damaged equipment;

[0008] An emergency handling sequence determination unit, configured to obtain the priority coefficient of the project to be repaired based on each project to be repaired and users within the influence range of each emergency repair project, and perform sorting based on the priority coefficient;

[0009] A personnel arrangement determination unit, which obtains the personnel allocation strategy in the form of solving the objective function, and the objective function is as follows:

[0010]

[0011] Wherein, E represents the total number of candidates, w is the total number of projects to be repaired emergently, and P e_k is the matching degree between the e-th candidate and the k-th project to be repaired emergently, and A k is the priority coefficient of the k-th project, and S e_k is the distance between the e-th person and the repair site of the k-th project, λ1 and λ2 are weight coefficients, and Q e is the idle coefficient of the e-th person.

[0012] Preferably, the priority coefficient of the project to be repaired emergently is specifically as follows:

[0013]

[0014] Wherein, A represents the priority coefficient, and R i represents the equipment damage coefficient of the i-th equipment, and U j represents the user level coefficient of the j-th user within the influence range, β1 and β2 represent weight coefficients, is a constant, n is the total number of equipment within the influence range of the repair project, and m is the total number of users within the influence range of the repair project.

[0015] Preferably, during the process of obtaining the priority coefficient of the project to be repaired emergently, the secondary damage coefficient is also considered, specifically as follows:

[0016]

[0017] Wherein, A represents the priority coefficient, and R i represents the equipment damage coefficient of the i-th equipment, and U j represents the user level coefficient of the j-th user within the influence range, and X i represents the secondary damage coefficient of the i-th equipment, β1, β2, and β3 represent weight coefficients, is a constant, and can be arbitrarily set and adjusted according to different emphases. n is the total number of equipment within the influence range of the repair project, and m is the total number of users within the influence range of the repair project;

[0018] Among them, the value of the secondary damage coefficient is: the damage degree coefficient under the predicted water level minus the current damage degree coefficient.

[0019] Preferably, the process of obtaining the user level coefficient is as follows: assign values according to the importance of users. The stronger the importance of users, the higher the user level coefficient.

[0020] Preferably, the damage levels are divided into "scrapped", "severely damaged", "moderately damaged", and "slightly damaged", and the damage level coefficients of the four levels of "scrapped", "severely damaged", "moderately damaged", and "slightly damaged" decrease in turn.

[0021] Preferably, the user classification is as follows:

[0022] Extraordinarily important users: These refer to users who are particularly important in managing national affairs and whose power supply interruption will cause great harm. The refined scope includes national-level important radio and television stations, communication centers, aerospace, national-level airports, etc.

[0023] First-level important users: These refer to users whose power supply interruption may cause serious consequences, including directly leading to personal injury or death, causing serious environmental pollution, poisoning, explosion or fire, causing major political impacts, causing major economic losses, causing serious chaos in social public order in a relatively large area, etc. The refined scope includes national-level information centers, financial centers, securities trading centers; national-level earthquake, meteorological, flood control and other monitoring and command centers; national-level important conferences, important hotels; airports, rail transit hubs, railway stations, railway dispatching centers; important water conservancy project dams; coal mines, non-coal mines; hazardous chemical production enterprises; petroleum and petrochemical, chemical and other enterprises where power outage may cause explosion, fire or toxic gas emissions.

[0024] Second-level important users: These refer to users whose power supply interruption may cause consequences such as environmental pollution, political impacts, economic losses, and serious chaos in social public order in a certain area (less serious than first-level important users, but still involving public interests).

[0025] Third-level users: Other users outside the above levels. Users at this level are ordinary users, and the importance level under the third-level users is further divided according to the annual power consumption of the users. The higher the power consumption, the higher the importance level.

[0026] Among them, the level coefficients of extraordinarily important users, first-level important users, and second-level important users decrease in turn, and the level coefficients of users at the same level are the same. The level coefficients of third-level users are lower than those of extraordinarily important users, first-level important users, and second-level important users, and the level coefficients of all users in the third-level users are sorted according to the annual power consumption. The higher the annual power consumption, the higher the level coefficient compared with other third-level users.

[0027] Preferably, in the process of solving the objective function, there is also a constraint condition: Q e ≠0.

[0028] Preferably, it further includes an emergency strategy output unit. The emergency strategy output unit based on the data obtained in real time by the disaster situation acquisition unit, updates the outputs of the emergency handling sequence determination unit and the personnel arrangement determination unit in real time, and interacts with the terminal in real time for the output results.

[0029] A computer-readable storage medium, the computer-readable storage medium includes a stored program, wherein when the program runs, it controls the device where the computer-readable storage medium is located to execute the flood disaster emergency system of the power equipment and facilities as described above.

[0030] A processor, the processor is used to run a program, wherein when the program runs, it executes the flood disaster emergency system of the power equipment and facilities as described above.

[0031] Compared with the prior art, the beneficial effects of the present invention are:

[0032] In the present invention, the disaster situation acquisition unit acquires each repair item to be repaired and the users within the influence range of each repair item, and then the emergency processing sequence determination unit obtains the priority coefficient of the repair item to be repaired according to each repair item to be repaired and the users within the influence range of each repair item, and sorts based on the priority coefficient. Finally, the personnel arrangement determination unit obtains the personnel allocation strategy in the form of solving the objective function. Among them, the objective function comprehensively considers the matching degree between personnel and repair items, the repair time, and cooperates with the importance of the repair items, and obtains the optimal personnel arrangement strategy by solving the objective function. Specific embodiments

[0035] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] It should be understood that when used in this specification and the appended claims, the terms "comprises" and "comprising" indicate the presence of the described features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or their combinations.

[0037] It should also be understood that the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include the plural forms.

[0038] It should be further understood that the term " / and" used in the specification of the present invention and the appended claims refers to any combination and all possible combinations of one or more of the related listed items, and includes these combinations.

[0039] In one embodiment of the present invention, a flood disaster emergency system for power equipment and facilities is provided, including:

[0040] A disaster situation acquisition unit for acquiring each emergency repair item and the users within the influence range of each emergency repair item, where the emergency repair items include damaged equipment and the damage situation of the damaged equipment;

[0041] The damage situation is measured by the damage level. For example, the damage level is divided into "scrapped", "severely damaged", "moderately damaged", and "slightly damaged".

[0042] In addition, according to the importance of the users, the user new type is classified. The user levels are classified in the following forms:

[0043] Special important users: These refer to users who are particularly important in the work of managing national affairs and whose power supply interruption will cause great harm. The refined scope includes national-level important radio stations, television stations, communication centers, aerospace, national-level airports, etc.

[0044] First-level important users: These refer to users whose power supply interruption may cause serious consequences, including directly triggering personal injuries and deaths, causing serious environmental pollution, occurring poisoning, explosion or fire, causing major political impacts, causing major economic losses, causing serious chaos in social public order in a relatively large area, etc. The refined scope includes national-level information centers, financial centers, securities trading centers; national-level earthquake, meteorological, flood control and other monitoring and command centers; national-level important conferences, important hotels, restaurants; airports, rail transit hubs, railway stations, railway dispatching centers; important water conservancy project dams; coal mines, non-coal mines; hazardous chemical production enterprises; oil and petrochemical, chemical and other enterprises where power outage may cause explosion, fire or toxic gas emissions.

[0045] Second-level important users: These refer to users whose power supply interruption may cause consequences such as environmental pollution, political impacts, economic losses, and serious chaos in social public order in a certain range (less serious than first-level important users, but also involving public interests).

[0046] Third-level users: Other users outside the above levels. Users at this level are ordinary users, and the importance level under the third-level user level is further divided according to the annual power consumption of the users. The higher the power consumption, the higher the importance level.

[0047] An emergency handling sequence determination unit for obtaining the priority coefficient of each emergency repair item based on each emergency repair item and the users within the influence range of each emergency repair item, and sorting based on the priority coefficient.

[0048] The emergency handling sequence determination unit specifically performs the following operations:

[0049] 1. Obtain the user level coefficient (constant) U. The user level coefficient is assigned based on the above classification, and the assignment principle is: assign values according to the importance of users. The stronger the importance of a user, the higher the user level coefficient. Among them, the level coefficients of super-important users, first-level important users, and second-level important users decrease in sequence, and the user level coefficients of users at the same level are the same. The user level coefficients of third-level users are lower than those of super-important users, first-level important users, and second-level important users, and the user level coefficients of all users among third-level users are sorted according to the annual power consumption. The higher the annual power consumption, the higher the user level coefficient compared to other third-level users. It should be noted that for the determination of the specific values of the user level coefficient, the present invention does not make further limitations, and relevant personnel can make specific settings according to the actual situation.

[0050] 2. Obtain the equipment damage coefficient. The determination of the equipment damage coefficient is as follows:

[0051] R = α1R eq +α2R ex

[0052] In the formula, R represents the equipment damage coefficient, R eq represents the importance level coefficient of the equipment, R ex is the damage level coefficient of the equipment, and α1, α2 are the weight coefficients corresponding to the importance level coefficient and damage level coefficient of the equipment.

[0053] Among them, according to different types of equipment, for the importance level coefficients of each equipment, the setting idea is the same as that of the user level coefficient, that is, after classifying according to the importance degree, the higher the importance degree, the higher the importance level coefficient. Determine the damage level coefficient according to the damage level. The higher the damage level, the higher the damage level coefficient. Taking the damage levels being divided into "scrapped", "severely damaged", "moderately damaged", and "slightly damaged" as an example, the damage level coefficients of the four levels of "scrapped", "severely damaged", "moderately damaged", and "slightly damaged" decrease in sequence.

[0054] 3. Calculate the priority coefficient of the project to be rush-repaired, specifically as follows:

[0055]

[0056] In the formula, A represents the priority coefficient, R i represents the equipment damage coefficient of the i-th equipment, U j represents the user level coefficient of the j-th user within the influence range, X i represents the secondary damage coefficient of the i-th equipment, and β1, β2, β3 represent weight coefficients, which are constants and can be arbitrarily set and adjusted according to different emphases. n is the total number of equipment within the influence range of the rush-repair project, and m is the total number of users within the influence range of the rush-repair project.

[0057] According to the predicted flood situation, the degree of damage to the equipment may increase. Among them, the secondary damage coefficient is used to measure the degree of increase in the damage level. For example, as the flood situation progresses, within the scope of the projects to be repaired urgently, the level of the equipment will increase with the flood situation (rising water level). For example, the current degree of damage to equipment i is minor damage, and the predicted flood situation is that the water level will rise to height h. At this height, the degree of damage to equipment i will be upgraded to "severe damage". In this case, the secondary damage coefficient is represented by subtracting the current degree coefficient from the degree coefficient under the predicted water level.

[0058] The personnel arrangement determination unit makes personnel arrangements based on the priority coefficient of the projects to be repaired urgently and the information of the personnel to be assigned.

[0059] The information of the personnel to be assigned includes the qualification situation and location of the personnel. Among them, the personnel qualification situation is used to measure the matching degree between the personnel and the projects to be repaired urgently, and the personnel location is used to measure the time required for the personnel to travel from the current location to the repair site of the project. These are used as influencing factors for the personnel arrangement strategy, aiming to make the final output strategy ensure that the personnel match the repair projects as much as possible and the time consumed in the project repair process is as short as possible.

[0060] Among them, the personnel qualification situation includes the working years, professional title situation, and qualification certificate situation of the personnel.

[0061] The personnel arrangement unit obtains the personnel allocation strategy in the form of solving the objective function, and the objective function is as follows:

[0062]

[0063] In the formula, E represents the total number of candidate personnel, w is the total number of projects to be repaired urgently, P e_k is the matching degree between the e-th candidate personnel and the k-th project to be repaired urgently, A k is the priority coefficient of the k-th project, S e_k is the distance between the e-th personnel and the repair site of the k-th project, λ1 and λ2 are weight coefficients, Q e is the idle coefficient of the e-th personnel. When the personnel is idle, the value is 1; when the personnel has been arranged, the value is 0.

[0064] The calculation formula for the matching degree is as follows:

[0065] P e_k = η1P li + η2P pr + η3P ye

[0066] In the formula, P liis the license matching coefficient. When the personnel used for fault handling have the license required for the current fault, the license matching coefficient is 1; otherwise, it is 0; P pr is the professional title matching coefficient. When the personnel used for fault handling have the professional title required for the current fault, the professional title matching coefficient is 1; otherwise, it is 0; P ye is the working years matching coefficient. When the personnel used for fault handling have the working years required for the current fault, the working years matching coefficient is 1; otherwise, it is 0; η1, η2, and η3 are weight coefficients, constants.

[0067] Constraint condition: Q e ≠0.

[0068] By solving the objective function, the optimal personnel arrangement strategy is obtained.

[0069] The emergency strategy output unit, based on the data obtained in real time by the disaster situation acquisition unit, updates the outputs of the emergency handling sequence determination unit and the personnel arrangement determination unit in real time, and interacts with the terminal in real time for the output results.

[0070] In summary, the present invention obtains each repair project to be repaired and the users within the influence range of each repair project through the disaster situation acquisition unit, and then the emergency handling sequence determination unit obtains the priority coefficient of the repair project to be repaired based on each repair project to be repaired and the users within the influence range of each repair project, and sorts based on the priority coefficient. Finally, the personnel arrangement determination unit obtains the personnel allocation strategy in the form of solving the objective function. Among them, the objective function comprehensively considers the matching degree between personnel and repair projects, repair time, and cooperates with the importance of repair projects, and obtains the optimal personnel arrangement strategy in the form of solving the objective function.

[0071] Those of ordinary skill in the art can realize that the units of each example described in combination with the embodiments disclosed herein can be implemented by electronic hardware, computer software, or a combination of the two. To clearly illustrate the interchangeability of hardware and software, the components of each example have been generally described according to their functions in the above description. Whether these functions are executed in hardware or software depends on the specific application and design constraints of the technical solution. Professional technicians can use different methods for each specific application to implement the described functions, but such implementation should not be considered to exceed the scope of the present invention.

[0072] In the embodiments provided by the present invention, it should be understood that the division of units is only a logical function division, and there may be other division methods in actual implementation. For example, multiple units can be combined into one unit, one unit can be split into multiple units, or some features can be ignored, etc.

[0073] In addition, in each embodiment of the present invention, the functional units can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

[0074] If the above-mentioned integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in each embodiment of the present invention. The aforementioned storage medium includes: various media such as USB flash drives, read-only memories (ROMs), random access memories (RAMs), mobile hard disks, magnetic disks, or optical discs that can store program codes.

[0075] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of each embodiment of the present invention, and they should all be covered within the scope of the claims and the description of the present invention.

Claims

1. An emergency system for power equipment and facilities affected by floods, characterized in that, Including: A disaster situation acquisition unit, configured to acquire each repair project to be rushed to and users within the influence scope of each repair project, where the repair project includes damaged equipment and the damage situation of the damaged equipment; An emergency handling sequence determination unit, configured to obtain the priority coefficient of the repair project to be rushed to based on each repair project to be rushed to and users within the influence scope of each repair project, and perform sorting based on the priority coefficient; A personnel arrangement determination unit, which obtains a personnel allocation strategy in the form of solving an objective function, and the objective function is as follows: Where E represents the total number of candidates, w is the total number of projects to be repaired emergently, and P e_k is the matching degree between the e-th candidate and the k-th project to be repaired emergently, A k is the priority coefficient of the k-th project, S e_k is the distance between the e-th person and the repair site of the k-th project, and λ1 and λ2 are weight coefficients, Q e is the idle coefficient of the e-th person.

2. The emergency system for flood disasters of a power equipment and facility according to claim 1, characterized in that, The priority coefficient of the repair project to be rushed to is specifically as follows: Where A represents the priority coefficient, and R i represents the equipment damage coefficient of the i-th device, and U j represents the user level coefficient of the j-th user within the affected range. β1 and β2 represent weight coefficients, which are constants. n is the total number of devices within the affected range of the emergency repair project, and m is the total number of users within the affected range of the emergency repair project.

3. The emergency system for flood disasters of power equipment and facilities according to claim 2, characterized in that, During the acquisition process of the priority coefficient of the repair project to be rushed to, a secondary damage coefficient is also considered, specifically as follows: Wherein, A represents the priority coefficient, and R i represents the equipment damage coefficient of the i-th device, and U j represents the user level coefficient of the j-th user within the influence range, and X i represents the secondary damage coefficient of the i-th device. β1, β2, and β3 represent weight coefficients, which are constants and can be arbitrarily set and adjusted according to different emphases. n is the total number of devices within the influence range of the emergency repair project, and m is the total number of users within the influence range of the emergency repair project; Wherein, the value of the secondary damage coefficient is: the damage degree coefficient under the predicted water level minus the current damage degree coefficient.

4. A flood disaster emergency system for power equipment and facilities according to any one of claims 2-3, characterized in that, The acquisition process of the user level coefficient is as follows: assign values according to the importance of users. The stronger the importance of users, the higher the user level coefficient.

5. An emergency system for flood disasters of power equipment and facilities according to any one of claims 2-3, characterized in that, The damage levels are divided into "scrapped", "severely damaged", "moderately damaged", and "slightly damaged". The damage level coefficients of the four levels of "scrapped", "severely damaged", "moderately damaged", and "slightly damaged" decrease in sequence.

6. The emergency system for flood disasters of power equipment and facilities according to claim 4, characterized in that, The user classification is as follows: Extraordinarily important users, first-level important users, second-level important users, and third-level users; among them, the level coefficients of extraordinarily important users, first-level important users, and second-level important users decrease in sequence, and the user level coefficients of users of the same level are the same. The user level coefficients of third-level users are lower than those of extraordinarily important users, first-level important users, and second-level important users, and the user level coefficients of all users in the third-level users are sorted according to the annual power consumption. The higher the annual power consumption, the higher the user level coefficient compared to other third-level users.

7. An emergency system for power equipment and facilities affected by floods according to claim 1, characterized in that, During the solution process of the objective function, there are also constraint conditions: Q e ≠ 0.

8. The emergency system for flood disasters of power equipment and facilities according to claim 1, characterized in that, It further includes an emergency strategy output unit. The emergency strategy output unit based on the data real-time acquired by the disaster situation acquisition unit, real-time updates the outputs of the emergency handling sequence determination unit and the personnel arrangement determination unit, and performs real-time interaction of the output results with the terminal.

9. A computer-readable storage medium, characterized in that, The computer-readable storage medium includes a stored program, wherein when the program runs, it controls the device where the computer-readable storage medium is located to execute the power equipment and facilities flood disaster emergency system according to claim 1.

10. A processor, characterized in that, The processor is used to run the program, wherein when the program runs, it executes the power equipment and facilities flood disaster emergency system according to claim 1.

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