CN112288180B - Comprehensive dispatching method and system for distribution network maintenance work orders - Google Patents
Comprehensive dispatching method and system for distribution network maintenance work orders Download PDFInfo
- Publication number
- CN112288180B CN112288180B CN202011227098.6A CN202011227098A CN112288180B CN 112288180 B CN112288180 B CN 112288180B CN 202011227098 A CN202011227098 A CN 202011227098A CN 112288180 B CN112288180 B CN 112288180B
- Authority
- CN
- China
- Prior art keywords
- factors
- maintenance
- dispatching
- dispatch
- core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 144
- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000009826 distribution Methods 0.000 title claims abstract description 41
- 238000004422 calculation algorithm Methods 0.000 claims description 16
- 238000004364 calculation method Methods 0.000 claims description 12
- 238000004458 analytical method Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 8
- 238000012163 sequencing technique Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 9
- 230000006872 improvement Effects 0.000 abstract description 4
- 230000008439 repair process Effects 0.000 abstract description 4
- 238000011156 evaluation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000010801 machine learning Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06311—Scheduling, planning or task assignment for a person or group
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06311—Scheduling, planning or task assignment for a person or group
- G06Q10/063112—Skill-based matching of a person or a group to a task
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06311—Scheduling, planning or task assignment for a person or group
- G06Q10/063114—Status monitoring or status determination for a person or group
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/20—Administration of product repair or maintenance
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
Landscapes
- Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Engineering & Computer Science (AREA)
- Economics (AREA)
- Strategic Management (AREA)
- Entrepreneurship & Innovation (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Marketing (AREA)
- Tourism & Hospitality (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- Quality & Reliability (AREA)
- Operations Research (AREA)
- Development Economics (AREA)
- Educational Administration (AREA)
- Game Theory and Decision Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Primary Health Care (AREA)
- General Health & Medical Sciences (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a comprehensive dispatching method and system for a distribution network maintenance work order, wherein the method comprises the following steps: acquiring a dispatching factor of a dispatching network maintenance work order; sorting the dispatch factors of all the distribution network maintenance worksheets; calculating a weight solution of each type of dispatch factors corresponding to each maintainer according to the classification result; calculating a weight solution corresponding to each maintainer according to the weight solution of each type of dispatch factors; obtaining the maximum value in the weight solutions corresponding to all maintenance workers, namely dispatching an optimal solution; and dispatching the distribution network maintenance workers according to the dispatching optimal solution. The invention can make the whole allocation and repair process smoother in the whole informatization management process through the informatization scheme, and brings substantial improvement to the whole allocation and repair work.
Description
Technical Field
The invention relates to the field of power distribution network maintenance, in particular to a comprehensive distribution method and system for a distribution network maintenance work order.
Background
The importance of informatization in China is self-evident at present, and business informatization is started in various industries. For the power grid, intelligence and informatization are necessary trends of the power grid development. In the power grid service, the robbery-distributing service occupies a very high proportion in the whole service of the power grid, and meanwhile, the robbery-distributing service is also an important index of the service work of the power grid service. However, the informatization degree of the existing allocation and robbery work is still low, the allocation of the maintenance list is mainly focused on manual allocation in the traditional allocation and robbery business system, the allocation and robbery business of part of power supply network companies is also simple to allocate and robbery with a single index, scientific calculation and guidance are lacked, and more disadvantages exist in the actual working process.
For example, in the dispatch algorithm, the dispatch is mainly performed by relying on the positioning data of the maintenance personnel, that is, simply the distance between the maintenance personnel and the fault point is taken as a factor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a comprehensive dispatching method and system for a distribution network maintenance work order, which are used for solving the problem that the informatization degree of distribution work is still low in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a comprehensive dispatch method for a distribution network maintenance work order comprises the following steps:
acquiring a dispatching factor of a dispatching network maintenance work order;
Sorting the dispatch factors of all the distribution network maintenance worksheets;
Calculating a weight solution of each type of dispatch factors corresponding to each maintainer according to the classification result;
calculating a weight solution corresponding to each maintainer according to the weight solution of each type of dispatch factors;
obtaining the maximum value in the weight solutions corresponding to all maintenance workers, namely dispatching an optimal solution;
And dispatching the distribution network maintenance workers according to the dispatching optimal solution.
Further, sorting the form dispatching factors of all the distribution network maintenance work orders, including dividing the form dispatching factors into core form dispatching factors and non-core form dispatching factors; the core form factor includes: time for maintenance personnel to reach a fault place, time for maintenance personnel to solve similar problems, current order receiving quantity of maintenance personnel, maintenance fault type, maintenance fault priority principle, maintenance fault emergency level and maintenance fault difficulty level; the non-core dispatch factors comprise maintenance skill level of maintenance personnel, skilled field of maintenance personnel, daily workload of maintenance personnel and current task state of maintenance personnel.
Further, calculating the weight solution of each type of form factor corresponding to each maintenance worker according to the classification result, wherein the weight solution of the core form factor is obtained through a sequence relation analysis method, and the weight solution of the non-core form factor is obtained through a random gradient descent algorithm.
Further, obtaining the weight solution of the core form factor through a sequence relation analysis method comprises the following steps:
sequencing all core form factors by a sequence relation analysis method;
Assigning a weight coefficient to the core form factor according to the sorting result;
Multiplying the weight coefficient of each core form factor by the factor value;
and multiplying the weight coefficients of all the core form factors by the factor values, and adding to obtain the weight solution of the core form factors.
Further, obtaining the weight solution of the non-core form factor through a random gradient descent algorithm comprises the following steps:
acquiring a weight coefficient of a non-core form factor according to an SGD algorithm;
multiplying the weight coefficient of each non-core form factor by the factor value;
And multiplying the weight coefficients of all the non-core form factors by the factor values, and adding to obtain the weight solution of the non-core form factors.
Further, the calculation formula of the weight solution corresponding to each serviceman is as follows:
V＝θ1*Vss2+θ2*Vss4；
Wherein V is a weight solution corresponding to each maintainer; θ 1 is the parameter value corresponding to the core form factor; v ss2 is the weight solution of the core dispatch factor; θ 2 is a parameter value corresponding to the non-core form factor; v ss4 is the weight solution of the non-core form factor.
A distribution network repair worksheet comprehensive worksheet dispatching system, the system comprising:
A first acquisition module: the dispatching factor is used for acquiring the dispatching work order of the distribution network maintenance work order;
And a classification module: the method is used for classifying the dispatch factors of all the distribution network maintenance worksheets;
A first calculation module: the weight solution of each type of dispatch factors corresponding to each maintenance worker is calculated according to the classification result;
a second calculation module: the weight solution corresponding to each maintainer is calculated according to the weight solution of each type of dispatch factors;
And a second acquisition module: the method comprises the steps of obtaining the maximum value in weight solutions corresponding to all maintenance workers, namely dispatching an optimal solution;
and the dispatch module is used for: and the method is used for dispatching the distribution network maintenance workers according to the dispatching optimal solution.
A comprehensive dispatching system for a distribution network maintenance work order comprises a processor and a storage medium;
the storage medium is used for storing instructions;
the processor is configured to operate according to the instructions to perform the steps of the method described above.
A computer readable storage medium having stored thereon a computer program which when executed by a processor realizes the steps of the method described above. Compared with the prior art, the invention has the following beneficial effects:
the invention combines the angles of practicality, guidance, economy and the like, confirms the dispatch factors of the maintenance work orders by combining the industry specification and operation, and determines the weight solution of the dispatch factors by a sequence relation analysis method and an SGD calculation method, thereby having higher credibility and feasibility; the method has the advantages that the weight solution corresponding to each maintainer is calculated according to the weight solution of each type of dispatch factor, and dispatch is carried out on the distribution network maintainer according to the weight solution corresponding to each maintainer, so that compared with an artificial visual assignment mode, the method has great improvement, the informatization degree of the scheme is improved, the whole distribution and maintenance process is smoother in the whole informatization management process, and substantial improvement is brought to the whole distribution and maintenance work.
Drawings
FIG. 1 is a flowchart of an algorithm;
Fig. 2 is a diagram of a form factor structure.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
A comprehensive dispatching method for a distribution network maintenance work order is provided, which utilizes an expert coefficient evaluation method and a machine learning random gradient descent algorithm to obtain an optimal solution. First, by analyzing specific practices and works in maintenance work, core factors and non-core factors of dispatch scheduling are established. And then determining the weight coefficient of each core factor by adopting an order relation analysis method on the core factors, thereby obtaining the optimal solution of the core factors. Secondly, using a random gradient descent algorithm of machine learning to calculate an optimal solution for the non-core factors. And finally, obtaining a dispatching degree result by the two solutions, and providing guidance for maintenance work.
As shown in fig. 1 and 2, the comprehensive dispatch method for the distribution network maintenance work orders of the invention comprises the following steps:
Step SS1: and classifying the form dispatching factors of all the distribution network maintenance work orders into core form dispatching factors and non-core form dispatching factors. The core form factor includes: time for a maintainer to reach a fault place, time for the maintainer to solve similar problems, current order receiving quantity of the maintainer, maintenance fault type, maintenance fault priority principle (distance priority principle and skill priority principle), maintenance fault emergency level and maintenance fault difficulty level; non-core form factors include: the five factors, mainly the evaluation index of the maintenance personnel, do not directly affect the fault maintenance, but are non-negligible factors in the actual working process.
The time for the maintainer to reach the fault point reflects the timeliness of service and the timeliness of fault recovery, so that the time is an extremely important index factor in the system; the two factors of the similar problem solving time of the maintenance personnel and the current number of the current access of the maintenance personnel are factors of the actual problem solving capability of the maintenance personnel and possible influence, so the two factors are taken as attention point factors of the maintenance personnel; the four factors are attribute factors of maintenance faults, namely maintenance fault category, maintenance fault priority principle, maintenance fault emergency level and maintenance fault difficulty level, which directly determine maintenance difficulty, maintenance scope, maintenance procedures to be adopted, maintenance standard operation and other information, so the four factors are extremely important factors in the maintenance process, and are factors which cannot be ignored in the maintenance single delegation process, and therefore, the four factors belong to core dispatch factors.
Step SS2: and for the core form factor, determining the weight coefficient of the core form factor corresponding to each maintainer in the form by using a sequence relation analysis method.
Step SS3: and calculating according to the weight coefficient of the core form factor in each maintenance form of the SS2 and the factor value corresponding to each core form factor to obtain the weight solution of the core form factor.
Step SS4: and for the non-core form factor, a random gradient descent algorithm of machine learning is used for obtaining a weight solution of the non-core form factor corresponding to each maintainer.
Step SS5: and according to the weight solution of the core dispatch factors in the step SS3 and the weight solution of the non-core dispatch factors in the step SS4, obtaining the weight solution corresponding to each maintainer through weighted calculation, and obtaining the final dispatch result, namely the dispatch to which maintainer is dispatched according to the weight solution corresponding to each maintainer. In step SS2, when determining the weight coefficient of the core form factor in the form by using the order relation analysis method for the core form factor, the main method is as follows:
Firstly, determining the sequence relation of each factor on the importance of robbing and maintenance work, wherein the sequence relation comprises the following formula:
wherein, the evaluation index x 1,x2,……,xm determines the sequence relation according to ">". Here, the The i-th evaluation factor (i=1, 2, … m) after the { x i } sequence is expressed as the sequence relation ">", the core dispatch factor is evaluated, and the process is as follows, the index considered to be most important is selected from the factor index set { x 1,x2,…xm }, and is marked as/>Then the most important index is selected from the remaining m-1 indexes, and is marked as/>And so on, until the sequence relation of all core dispatch factors is confirmed, the method comprises the following steps: maintenance fault priority principle (distance priority principle and skill priority principle) > maintenance fault emergency level > time for maintenance personnel to reach fault location > maintenance fault difficulty level > maintenance fault category > maintenance personnel similar problem solving time > current order receiving quantity of maintenance personnel;
Table 1: assignment reference table
The weight coefficient of the core dispatch factor is calculated according to the assignment reference table assignment, and because the factor is too many, the maintenance fault priority principle, the maintenance fault emergency level and the maintenance personnel similar problem solving time are used for description:
Is provided with The principle factors of maintenance failure priority are as follows; let/>Emergency level factors for maintenance faults; let/>The time factor is solved for the similar problems of maintenance personnel; let/>The number of the current order is received for maintenance personnel; the reference assignments are given as follows:
thus, it is possible to obtain: r 2r3r4＝2.688,r3r4＝2.24,r4 =1.4
So that: r 2r3r4+r3r4+r4 = 6.328
The method can obtain:
Other indexes are processed by the method, and the weight coefficients of all core dispatch factors can be obtained as follows:
The method is to confirm the weight coefficient, specifically, the factor value corresponding to each core dispatch factor, the maintenance personnel needs to use the same parameter standard, and the normalization processing is carried out on the parameter standard, and the value is between 0 and 1. And multiplying the weight coefficients of all the core form factors by the factor values, and adding to obtain the weight solution of the core form factors.
In step SS4, for non-core form factors, a machine-learned random gradient descent algorithm is used, the method being as follows:
And selecting effective and qualified dispatch data from the historical dispatch data, acquiring evaluation index values of non-core dispatch factors from the maintenance skill level of maintenance personnel, the skill level of the maintenance personnel, the field of the maintenance personnel, the current work load of the maintenance personnel and the like through multiple ways of investigation and mutual evaluation of other systems and experts, and training by using an SGD algorithm so as to obtain the weight coefficients of the non-core dispatch factors. After the weight coefficient is obtained, when a new task maintenance work order arrives, multiplying the weight coefficient by a factor value corresponding to each non-core form factor, multiplying the weight coefficient of all the non-core form factors by the factor value, and adding to obtain the weight solution of the non-core form factor.
After obtaining the weight solutions of steps SS3 and SS4, setting a parameter value θ 1 corresponding to the core form factor and a parameter value θ 2 corresponding to the non-core form factor, and calculating the weight solution corresponding to each maintainer according to the parameter values. These two parameters θ 1,θ2 are set by the system, with θ 1 being 0.3 and θ 2 being 0.7, depending on the empirical correction during the time dispatch.
Finally, the weight solution corresponding to each maintainer in the form is obtained: v=θ 1*Vss2+θ2*Vss4;Vss2 is the weight solution of the core form factor; v ss4 is the weight solution of the non-core form factor. Obtaining the maximum value in the weight solutions corresponding to all maintenance workers, namely dispatching an optimal solution; and dispatching the distribution network maintenance workers according to the dispatching optimal solution.
The invention refers to a method of maintenance personnel in actual work, based on company operation standards and systems, the actual situation and the assessment index in the work are researched, two factors are summarized, and the method has good guidance and practicality. The bonding can be well carried out in actual work. The coefficient is determined by expert evaluation, and the obtained coefficient index system has more authority. Meanwhile, the evaluation result obtained by machine learning has good applicability, and can guide various maintenance works well.
The invention combines the experience and the actual situation of each actual maintenance personnel from the company business to sum up two main factors in the allocation and robbery dispatch list: core factors and non-core factors. Meanwhile, by utilizing informatization methods such as machine learning, the delegation maintenance work order is more in line with the actual situation and has the fairness principle, and a reliable, reliable and feasible guiding method is provided for the robbery work of the power distribution network.
A distribution network repair worksheet comprehensive worksheet dispatching system, the system comprising:
A first acquisition module: the dispatching factor is used for acquiring the dispatching work order of the distribution network maintenance work order;
and a classification module: for classifying the dispatch factors of all distribution network maintenance worksheets
A first calculation module: the weight solution of each type of dispatch factors corresponding to each maintainer is obtained according to the classification result;
a second calculation module: the weight solution corresponding to each maintainer is calculated according to the weight solution of each type of dispatch factors;
And a second acquisition module: the method comprises the steps of obtaining the maximum value in weight solutions corresponding to all maintenance workers, namely dispatching an optimal solution;
and the dispatch module is used for: and the method is used for dispatching the distribution network maintenance workers according to the dispatching optimal solution.
A comprehensive dispatching system for a distribution network maintenance work order comprises a processor and a storage medium;
the storage medium is used for storing instructions;
the processor is configured to operate according to the instructions to perform the steps of the method described above.
A computer readable storage medium having stored thereon a computer program which when executed by a processor realizes the steps of the method described above.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The foregoing is illustrative of the present invention and is not to be construed as limiting thereof, but rather as providing for the use of additional embodiments and advantages of all such modifications, equivalents, improvements and similar to the present invention are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (5)
1. The comprehensive dispatching method for the distribution network maintenance work orders is characterized by comprising the following steps of:
acquiring a dispatching factor of a dispatching network maintenance work order;
Sorting the dispatch factors of all the distribution network maintenance worksheets;
Calculating a weight solution of each type of dispatch factors corresponding to each maintainer according to the classification result;
calculating a weight solution corresponding to each maintainer according to the weight solution of each type of dispatch factors;
obtaining the maximum value in the weight solutions corresponding to all maintenance workers, namely dispatching an optimal solution;
Dispatching the dispatching network maintenance worker according to the dispatching optimal solution;
Classifying all dispatching factors of the distribution network maintenance worksheets, including dividing dispatching factors into core dispatching factors and non-core dispatching factors; the core form factor includes: time for maintenance personnel to reach a fault place, time for maintenance personnel to solve similar problems, current order receiving quantity of maintenance personnel, maintenance fault type, maintenance fault priority principle, maintenance fault emergency level and maintenance fault difficulty level; the non-core dispatch factors comprise maintenance skill level of maintenance personnel, skill level of the maintenance personnel, the field of the maintenance personnel, the daily workload of the maintenance personnel and the current task state of the maintenance personnel;
Calculating the weight solution of each type of dispatch factors corresponding to each maintainer according to the classification result, wherein the weight solution of the core dispatch factors is obtained through a sequence relation analysis method, and the weight solution of the non-core dispatch factors is obtained through a random gradient descent algorithm;
the method for obtaining the weight solution of the non-core form factor through the random gradient descent algorithm comprises the following steps:
acquiring a weight coefficient of a non-core form factor according to an SGD algorithm;
multiplying the weight coefficient of each non-core form factor by the factor value;
multiplying the weight coefficients of all the non-core form factors by the factor values and adding to obtain a weight solution of the non-core form factors;
The calculation formula of the weight solution corresponding to each serviceman is as follows:
；
Wherein, A weight solution corresponding to each maintenance worker; /(I)Parameter values corresponding to the core form factors are assigned; /(I)Weighting solution of core dispatch factors; /(I)Parameter values corresponding to the non-core form factors are assigned; /(I)And (5) weighting the non-core dispatch factors.
2. The comprehensive dispatch method of a distribution network maintenance work order according to claim 1, wherein the obtaining the weight solution of the core dispatch factor by the order relation analysis method comprises the following steps:
sequencing all core form factors by a sequence relation analysis method;
Assigning a weight coefficient to the core form factor according to the sorting result;
Multiplying the weight coefficient of each core form factor by the factor value;
and multiplying the weight coefficients of all the core form factors by the factor values, and adding to obtain the weight solution of the core form factors.
3. A comprehensive dispatch system for a distribution network maintenance work order, the system comprising:
A first acquisition module: the dispatching factor is used for acquiring the dispatching work order of the distribution network maintenance work order;
And a classification module: the method is used for classifying the dispatch factors of all the distribution network maintenance worksheets;
A first calculation module: the weight solution of each type of dispatch factors corresponding to each maintenance worker is calculated according to the classification result;
a second calculation module: the weight solution corresponding to each maintainer is calculated according to the weight solution of each type of dispatch factors;
And a second acquisition module: the method comprises the steps of obtaining the maximum value in weight solutions corresponding to all maintenance workers, namely dispatching an optimal solution;
And the dispatch module is used for: the dispatching method comprises the steps of dispatching a dispatching network maintenance worker according to a dispatching optimal solution;
Classifying all dispatching factors of the distribution network maintenance worksheets, including dividing dispatching factors into core dispatching factors and non-core dispatching factors; the core form factor includes: time for maintenance personnel to reach a fault place, time for maintenance personnel to solve similar problems, current order receiving quantity of maintenance personnel, maintenance fault type, maintenance fault priority principle, maintenance fault emergency level and maintenance fault difficulty level; the non-core dispatch factors comprise maintenance skill level of maintenance personnel, skill level of the maintenance personnel, the field of the maintenance personnel, the daily workload of the maintenance personnel and the current task state of the maintenance personnel;
Calculating the weight solution of each type of dispatch factors corresponding to each maintainer according to the classification result, wherein the weight solution of the core dispatch factors is obtained through a sequence relation analysis method, and the weight solution of the non-core dispatch factors is obtained through a random gradient descent algorithm;
the method for obtaining the weight solution of the non-core form factor through the random gradient descent algorithm comprises the following steps:
acquiring a weight coefficient of a non-core form factor according to an SGD algorithm;
multiplying the weight coefficient of each non-core form factor by the factor value;
multiplying the weight coefficients of all the non-core form factors by the factor values and adding to obtain a weight solution of the non-core form factors;
The calculation formula of the weight solution corresponding to each serviceman is as follows:
；
Wherein, A weight solution corresponding to each maintenance worker; /(I)Parameter values corresponding to the core form factors are assigned; /(I)Weighting solution of core dispatch factors; /(I)Parameter values corresponding to the non-core form factors are assigned; /(I)And (5) weighting the non-core dispatch factors.
4. The comprehensive dispatching system for the distribution network maintenance worksheets is characterized by comprising a processor and a storage medium;
the storage medium is used for storing instructions;
The processor being operative according to the instructions to perform the steps of the method according to any one of claims 1-2.
5. Computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the steps of the method according to any of claims 1-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011227098.6A CN112288180B (en) | 2020-11-05 | 2020-11-05 | Comprehensive dispatching method and system for distribution network maintenance work orders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011227098.6A CN112288180B (en) | 2020-11-05 | 2020-11-05 | Comprehensive dispatching method and system for distribution network maintenance work orders |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112288180A CN112288180A (en) | 2021-01-29 |
| CN112288180B true CN112288180B (en) | 2024-06-18 |
Family
ID=74351476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011227098.6A Active CN112288180B (en) | 2020-11-05 | 2020-11-05 | Comprehensive dispatching method and system for distribution network maintenance work orders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112288180B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526286B (en) * | 2021-07-19 | 2022-11-25 | 广州广日电梯工业有限公司 | Elevator health management method and health management device based on information physical system |
| CN116882980B (en) * | 2023-09-06 | 2023-11-21 | 神州顶联科技有限公司 | Repair resource allocation method and system based on user repair behavior |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106339829A (en) * | 2016-11-10 | 2017-01-18 | 国网山东省电力公司济南供电公司 | Big data, Cloud, IoT and mobile internet technologies based active maintenance panorama monitoring system of power distribution network |
| CN107067163A (en) * | 2017-03-24 | 2017-08-18 | 青岛海信网络科技股份有限公司 | A kind of breakdown maintenance work dispatching method and device |
| CN111415093A (en) * | 2020-03-24 | 2020-07-14 | 江苏中堃数据技术有限公司 | Distribution transformer fault early warning method based on multi-factor and dynamic weight |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8700640B2 (en) * | 2011-11-30 | 2014-04-15 | Telefonaktiebolaget L M Ericsson (Publ) | System or apparatus for finding influential users |
| CN106161092A (en) * | 2016-07-14 | 2016-11-23 | 国网山东省电力公司青岛供电公司 | A kind of network distributing failure emergency repair work order distributing method and device |
| CN106570654A (en) * | 2016-11-10 | 2017-04-19 | 国网山东省电力公司济南供电公司 | Breakdown rescue real-time situation monitoring and event interactive processing system for power distribution network |
| EP3422518B1 (en) * | 2017-06-28 | 2020-06-17 | Siemens Aktiengesellschaft | A method for recognizing contingencies in a power supply network |
| CN108764725A (en) * | 2018-05-29 | 2018-11-06 | 景祝强 | Worksheet processing classification maintenance unit, system and method based on history maintenance record |
| CN109858746A (en) * | 2018-12-26 | 2019-06-07 | 阳光电源股份有限公司 | A kind of fault ticket distributing method and fault ticket management system |
| CN110289682A (en) * | 2019-06-11 | 2019-09-27 | 广西电网有限责任公司南宁供电局 | A kind of distribution repairing aid decision and intelligent managing and control system |
| CN111861215A (en) * | 2020-07-21 | 2020-10-30 | 重庆现代建筑产业发展研究院 | Community intelligent equipment autonomous maintenance order dispatching system and method based on Internet of things |
-
2020
- 2020-11-05 CN CN202011227098.6A patent/CN112288180B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106339829A (en) * | 2016-11-10 | 2017-01-18 | 国网山东省电力公司济南供电公司 | Big data, Cloud, IoT and mobile internet technologies based active maintenance panorama monitoring system of power distribution network |
| CN107067163A (en) * | 2017-03-24 | 2017-08-18 | 青岛海信网络科技股份有限公司 | A kind of breakdown maintenance work dispatching method and device |
| CN111415093A (en) * | 2020-03-24 | 2020-07-14 | 江苏中堃数据技术有限公司 | Distribution transformer fault early warning method based on multi-factor and dynamic weight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112288180A (en) | 2021-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103955754B (en) | Mold workshop scheduling method based on real-time production data collection | |
| CN108876140B (en) | Scheduling method, device, server and medium for power communication maintenance task | |
| CN112288180B (en) | Comprehensive dispatching method and system for distribution network maintenance work orders | |
| Liu et al. | Automatically updating maintenance information from a BIM database | |
| CN106327062A (en) | Method for evaluating state of power distribution network equipment | |
| CN106327087A (en) | Test task assignment method | |
| WO2023070819A1 (en) | Intelligent work order system based on graphical strategy programming engine, and working method thereof | |
| CN206312210U (en) | A kind of status assessing system of Distribution Network Equipment | |
| CN110991784B (en) | Method and system for dispatching abnormal low-voltage transformer area | |
| CN106779442A (en) | Have a power failure the generation method and device planned | |
| CN113554363B (en) | Power customer service work order processing method and system based on grid system monitoring | |
| CN109658003A (en) | A kind of property facility equipment management system and method | |
| CN115619382B (en) | Visual management method and system for power dispatching | |
| CN116579590A (en) | Demand response evaluation method and system in virtual power plant | |
| DE202022106297U1 (en) | Intelligent system for energy demand forecasting and sustainable energy management through machine learning and artificial intelligence | |
| CN115392771A (en) | Enterprise efficiency management system and method in park | |
| CN116933945A (en) | Project construction period prediction method based on multiple linear regression | |
| CN117436763A (en) | Method and system for realizing complete process fine management of building labor based on digitization | |
| CN106529782A (en) | Electric power emergency goods and materials comprehensive guarantee analysis and management platform and calculation method | |
| CN115423450A (en) | Processing method and device for scheduling data and computer equipment | |
| CN111340257A (en) | Optimization method and system for maintenance plan of power transmission equipment based on risk analysis | |
| CN109409780B (en) | Change processing method, device, computer equipment and storage medium | |
| CN110490220A (en) | A kind of bus load discrimination method and system | |
| CN116933952B (en) | Park low-carbon energy scheduling system based on visualization of Internet of things | |
| CN112270485B (en) | Principal component factor analysis method for comprehensive evaluation of uninterrupted operation of power distribution network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |