CN109784622B - Power grid project progress monitoring method and system based on geographic wiring diagram - Google Patents

Abstract

The invention relates to a power grid project progress monitoring method and system, belongs to the field of power project monitoring, and particularly relates to a power grid project progress monitoring method and system based on a geographic wiring diagram. According to the method and the system, according to the progress characteristics of the power grid project, the construction milestone nodes of the power grid project can be judged through a geographic wiring diagram by combining with a map comprehensive technology, the actual site construction progress of the power grid project is monitored, and condition judgment and prediction are carried out on abnormal site construction progress conditions.

Description

Power grid project progress monitoring method and system based on geographic wiring diagram

Technical Field

The invention relates to a power grid project progress monitoring method and system, belongs to the field of power project monitoring, and particularly relates to a power grid project progress monitoring method and system based on a geographic wiring diagram.

Background

The geographical wiring diagram is basic data of power grid planning and power grid construction, and operation management staff can intuitively manage the power grid, schedule modes, conduct accident handling and other works in a specific construction stage through the auxiliary service of the geographical wiring diagram to make decisions and analyze.

The power grid project monitoring relates to the whole process stage of the input and output of the power grid project, and comprises project planning, project reservation, project planning, project execution and project completion, and the monitoring of the project progress of the power grid is real-time dynamic work of synchronous monitoring of each stage. The geographical wiring diagram is required to be capable of monitoring and managing the construction conditions of the field engineering and the installation and deployment progress of the in-station equipment in real time.

However, based on the traditional multi-user geographic wiring diagram, the common drawing method is to draw and display the geographic positions of the power generator and the transformer substation, the paths of the power lines and the connection relation between the paths by using AutoCAD software on the basis of a common map. At present, the traditional geographical wiring diagram does not have the functions of automatically monitoring and intelligently predicting the progress of the power grid project, namely, the progress of the power grid project cannot be accurately and efficiently predicted through the traditional geographical wiring diagram. Therefore, there is a need for a method of automatically assessing the investment accuracy of a grid project.

Disclosure of Invention

The following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.

The technical problems of the invention are mainly solved by the following technical proposal:

according to the investment characteristics (namely planning, implementing and settling) of the power grid project and combining with a map comprehensive technology, the process method for judging the construction milestone nodes of the power grid project, monitoring the actual site construction progress condition of the power grid project, and carrying out condition judgment and investment precision prediction on the site construction progress abnormal condition is realized through a geographical wiring diagram.

Technology for automatically detecting construction milestones of power grid project

According to the technology, the red line coordinate point of a building is determined according to the project area range allocated by the national resource bureau in the initial stage of project planning and in combination with the boundary outer edge limit of a specified building in a red line map of the building project planning, namely the boundary line defining the usage rights range of the land of the building project. The technology mainly calculates the red line coordinates of the transformer substation. And determining and describing the position of a substation plant on a traditional geographical wiring diagram through AutoCAD software according to red line coordinates of four corners of surrounding walls of the substation. The substation construction site is used for recording in-station equipment, is fixed on the equipment and provides manufacturer trademark identification, brand and equipment type distinction for users, real object ID equipment coding numbers are given on nameplates of product parameter nameplates and other information, and video signal transmission is completed through a video channel by utilizing the characteristics that mature equipment intelligent terminals in the market are provided with pinhole cameras and real-time acquisition, emission and receiving nameplate real object IDs and combining image identification and intelligent positioning technologies.

The technology automatically detects the engineering meeting the start-up mark and characteristic of the power grid infrastructure project through the on-site actual construction condition. The concrete steps are as follows: the mark and characteristic of the engineering start-up are defined in the electric industry, which is characterized in that a pile driver is utilized to start the formal pile driving process at a construction site, namely, a pile hammer moves up and down along a pile frame (or a guide rod) to impact the pile top, so that the pile is sunk, and a broken soil slot is used as the mark for the permanent engineering start-up. And meanwhile, a high-definition camera is arranged on the site building site and main equipment before the engineering is started, and once the engineering accords with the starting sign, site personnel can capture a screenshot through the camera and acquire the starting time and automatically and remotely transmit the screenshot through a video image to store the screenshot in a background database of the geographic wiring diagram. The method and the device can automatically generate corresponding start-up video images and start-up time by clicking the transformer substation on the geographic wiring diagram. The project meeting the conditions can automatically generate the start time (the time for starting construction of the permanent project formally for breaking the earth and slotting) on the map by taking the project of the corresponding area as a trigger condition, and meanwhile, the project with the start time is taken as a trigger mark, and the trend and trend of the line are shown on the map through dotted lines;

and the on-site construction condition detection meets the production marks and characteristics of the foundation project of the power grid. The concrete steps are as follows: the project (the construction project is built according to the whole or partial production capacity or benefit specified in the design file) is used as a mark for judging the project production. The project meeting the conditions can be used as a trigger condition to automatically generate the production time (the time for qualified experience acceptance or completion acceptance standard, meeting the production standard and formally handing over production or delivery use) on the project of the corresponding area on the map. Meanwhile, the jump of the virtual line to the solid line is automatically completed on the map through the running direction and the trend of the line on the map and the production time stamp.

Accurate prediction of power grid project construction progress

The technical prediction range is based on the project of the project for automatically detecting the start-up result. Investment accuracy prediction and judgment during construction (after construction and during reporting, the production is not built). And taking project engineering coordinate points as initial trigger conditions, and combining a video monitoring technology to check on-site video monitoring images by clicking corresponding projects. The camera of the on-site monitoring equipment has the characteristics of enlarging and reducing, so that the construction and installation conditions of the equipment inside and outside the station can be displayed. According to the current statistics system of China, the statistics content and range comprise four other fees of building, equipment and installation. According to the fixed asset investment statistics of electric power, the building engineering investment completion = Σ (actual completed workload x budget unit price) x (1+contract indirect rate) x (1+profit margin) x (1+tax rate); installation engineering investment completion = Σ (actual completed workload × budgeted unit price) × (1+ contract indirect rate) × (1+ profit margin) × (1+ tax rate). The actually completed workload is that the construction units (owners), construction parties and supervision parties are verified through video images, the investment completion differences are matched and verified through engineering bid-drawing engineering quantity confirmation lists, and the investment accuracy is predicted.

Other description: based on the existing traditional geographical wiring diagram, only transformer stations, primary equipment and out-of-station equipment (transmission lines) are displayed. The video image display technology of the secondary equipment is not provided, and the investment completion image progress measurement standard is set according to the result of matching verification and combining with each engineering point, namely: the main transformer takes up 30% of the standard in place, the primary equipment (distribution device installation engineering, closed combined electrical appliance installation engineering, station distribution device installation engineering and reactive compensation device installation engineering) takes up 30% of the standard, the secondary equipment (total station cable construction engineering, total station lightning protection and grounding device installation engineering, total station electrical appliance lighting device installation engineering and communication system equipment installation engineering) takes up 40% of the standard, and the method can only be used as a result of accurate investment of a project verification part through a geographical wiring diagram and a budget method for auxiliary judgment of actual business.

Therefore, the invention has the following advantages:

1. the map comprehensive display technology of the traditional geographic wiring diagram is combined with the Internet of things technologies such as video monitoring technology, image recognition and the like, so that the monitoring of the progress of the power grid project can be realized quickly, intuitively and easily;

2. the method changes the characteristic of showing static data of the traditional geographic wiring diagram, and dynamic information such as project start-up and production construction states and the like is intelligently shown in a map through accurate prediction of the project construction progress of the power grid, so that the cost of actual manual measurement and calculation is reduced, and meanwhile, the project investment quality of the power grid is improved.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the invention and to enable a person skilled in the pertinent art to make and use the disclosure.

FIG. 1 is a flow chart of a method for monitoring the progress of a power grid project based on a geographical wiring diagram in at least one embodiment of the invention;

FIG. 2 is a flow chart of a method for determining whether parameters in a current substation model construction conform to a capital-construction feature in at least one embodiment of the invention;

FIG. 3 is a flow chart of grid project construction progress prediction in at least one embodiment of the invention;

FIG. 4 is a flow diagram of a grid project progress monitoring system based on a geographic wiring diagram in at least one embodiment;

FIG. 5 is a schematic diagram of a verification project start-up state in at least one embodiment of the invention.

FIG. 6 is a schematic diagram of verification project commissioning status in at least one embodiment of the present invention.

Embodiments of the present invention will be described with reference to the accompanying drawings.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than as described herein, and therefore the present invention is not limited to the specific embodiments disclosed below.

Example 1

The embodiment 1 of the invention describes a power grid project progress monitoring method based on a geographic wiring diagram.

According to the method for monitoring the progress of the power grid project in the geographic wiring diagram, according to the investment characteristics (namely planning, implementing and settling) of the power grid project and by combining a map comprehensive technology, the construction milestone nodes of the power grid project are judged through the geographic wiring diagram, the actual site construction progress situation of the power grid project is monitored, and condition judgment and investment precision prediction are carried out on the site construction progress abnormal situation.

FIG. 1 is a flow chart of the grid project progress monitoring method based on a geographical wiring diagram of the present invention. It mainly comprises three steps, and the detailed description is given below.

In step 10, a substation construction model based on a geographical wiring diagram is established, and all equipment parameters in the substation construction model are determined.

In this embodiment, the construction model of the substation construction mainly includes a plant position, equipment, and base coordinates.

In this embodiment, as a preferred manner, the determination of the substation construction model and the equipment parameters includes the following sub-steps:

step 1002, building a transformer substation construction model boundary coordinate in a geographic wiring diagram according to actual land parameters of a building engineering project;

in this embodiment, the red line coordinate point of the building can be determined according to the project area range allocated by the homeland resource bureau in the initial stage of project planning and in combination with the boundary line defining the boundary outer edge boundary of the building in the red line map of the building project planning, namely the boundary line defining the usage rights range of the land of the building project, and in this embodiment, the red line coordinate of the transformer substation is mainly calculated.

After the red line coordinates of the transformer substation are determined, the red line coordinates of four corners of the surrounding wall of the transformer substation are used for determining and describing the factory building positions of the transformer substation on the traditional geographic wiring diagram through AutoCAD software.

Step 1004, positioning the corresponding equipment position in a transformer substation construction model according to a GPS module of equipment arranged in a field transformer substation;

in a transformer substation construction site, a plurality of devices exist, and the corresponding device positions can be positioned in a transformer substation construction model through a GPS module on the devices.

And step 1006, matching corresponding equipment parameters in a transformer substation construction model according to a video module of equipment arranged in the field transformer substation, and matching the corresponding equipment parameters with the physical ID equipment coding numbers.

A nameplate for recording information is generally arranged on equipment of a transformer substation construction site. The information recorded by the nameplate generally comprises manufacturer trademark identification, brand and equipment type distinction, product parameters and physical ID equipment coding numbers. Therefore, the intelligent terminal of mature equipment on the market can be used for collecting, transmitting and receiving the nameplate entity ID in real time, and the video signal transmission can be completed through a video channel by combining the image recognition and intelligent positioning technology. After the collected parameters are collected, corresponding equipment parameters are matched in a transformer substation construction model, and the corresponding equipment parameters are matched with the physical ID equipment coding numbers.

Through the steps, a substation construction model based on a geographic wiring diagram can be established, and all equipment parameters in the substation construction model are determined.

In step 20, field data are collected in real time, whether all parameters in the current transformer substation model construction accord with the basic construction features is judged based on constraint conditions, and the judgment result is displayed in the transformer substation construction model in real time.

The flow depicted in fig. 2 is a specific implementation of step 20 of this embodiment. In this embodiment, determining whether each parameter in the current substation model construction accords with the infrastructure feature includes determining whether the power grid infrastructure accords with the start-up feature and/or determining whether the power grid infrastructure accords with the production feature.

In this embodiment, as an optimal manner, a specific method for determining whether the power grid infrastructure meets the start-up feature includes: receiving current equipment working state image information, analyzing the current equipment working state image information to obtain coordinate information of each component of the current equipment, matching the coordinate information of each component of the current equipment with constraint conditions, and judging that the current equipment working state image information meets start-up characteristics if the current equipment working state image information meets the constraint conditions, wherein the constraint conditions are standard coordinates where the working state of the corresponding equipment corresponding to the characteristic judgment standard stored in a database is located.

The mark and characteristic of the engineering start-up are defined in the electric industry, which is characterized in that a pile driver is utilized to start the formal pile driving process at a construction site, namely, a pile hammer moves up and down along a pile frame (or a guide rod) to impact the pile top, so that the pile is sunk, and a broken soil slot is used as the mark for the permanent engineering start-up. And meanwhile, a high-definition camera is arranged on the site building site and main equipment before the engineering is started, and once the engineering accords with the starting sign, site personnel can capture a screenshot through the camera and acquire the starting time and automatically and remotely transmit the screenshot through a video image to store the screenshot in a background database of the geographic wiring diagram. The method and the device can automatically generate corresponding start-up video images and start-up time by clicking the transformer substation on the geographic wiring diagram.

In this embodiment, as a preferred mode, the specific method for determining whether the grid infrastructure meets the production feature is as follows: receiving current equipment working state image information, analyzing the current equipment working state image information to obtain the quantity information of each component of the current equipment, matching the quantity information of each component of the current equipment with constraint conditions, and judging that the current equipment meets the production characteristics if the constraint conditions are met, wherein the constraint conditions are the quantity of corresponding equipment stored in a database and corresponding to characteristic judgment standards.

In this embodiment, the engineering state in which the construction project is built in whole or in part according to the production capacity or benefit specified in the design file is used as a flag for determining the production of the engineering. When the project meets the production conditions, the operation is automatically triggered, and the operation can automatically update the project of the corresponding area on the map to realize the production time. Namely, the experience acceptance qualification or the completion acceptance standard is met, the production standard is met, and the time of production or delivery is formally handed over. Meanwhile, the operation can automatically complete the jump of the virtual line to the solid line through the production time stamp on the map.

In step 30, field data are collected in real time, field real-time progress features and standard progress features are obtained, the real-time construction progress features and the standard construction progress features are matched, and the matching results are displayed in a transformer substation construction model in real time, namely, accurate prediction of the construction progress of a power grid project can be performed, and the matching results are displayed in the transformer substation construction model in real time.

Fig. 3 is a preferred flow of the grid project construction progress prediction of step 30. The term "in the period of construction" in this embodiment means that the period of report has not been completed after the start-up. The project construction progress prediction range of the power grid is based on the project of the automatic detection start-up result in the step 20.

As a preferred way, the present embodiment obtains the live real-time progress feature and/or the standard progress feature comprising the following sub-steps:

step 3002, collecting on-site video monitoring image information in real time by taking a coordinate point where the initial working state of the current equipment is located as an initial trigger condition.

In this embodiment, the camera of the field monitoring device has the characteristics of enlarging and reducing, and can show the construction and installation conditions of the devices inside and outside the station.

Step 3004, receiving the on-site video monitoring image information, performing graph recognition according to the received monitoring image to count the construction and equipment installation progress of all projects, and calculating the investment completion condition based on the statistics result.

In this embodiment, the statistics and the range are performed according to the following dimensions: building, equipment and installation; and acquiring the actual investment completion amount according to the fixed asset investment statistical standard of the electric power.

In this embodiment, as a preferable mode, the building engineering investment completion amount and the installation engineering investment completion amount are calculated based on the following formulas:

building engineering investment completion = Σ (actual completed workload × budgeted unit price) × (1+ contract indirect rate) × (1+ profit margin) × (1+ tax rate);

installation engineering investment completion = Σ (actual completed workload × budgeted unit price) × (1+ contract indirect rate) × (1+ profit margin) × (1+ tax rate).

In this embodiment, the actual amount of work done can be verified by the video image. The image recognition data is matched through an engineering quantity confirmation list of a construction unit (owner), a construction party and a supervision party for engineering bidding to judge the actual workload. And identifying each device and the progress situation thereof in the image, and comparing the identified device with the engineering quantity confirmation list to determine the actual workload.

Step 3006, calculating a standard investment completion based on the following formula includes:

standard building engineering investment completion =

Standard installation engineering investment completion =

In this embodiment, the verification result may also be displayed in real time in the substation construction model.

Only transformer stations, primary equipment and out-of-station equipment (transmission lines) are shown in the current geographic wiring diagram. Setting an investment completion image progress measurement standard according to the result of matching verification and combining each engineering point, namely: the main transformer takes up 30% of the standard in place, the primary equipment (distribution device installation engineering, closed combined electrical appliance installation engineering, station distribution device installation engineering and reactive compensation device installation engineering) takes up 30% of the standard, the secondary equipment (total station cable construction engineering, total station lightning protection and grounding device installation engineering, total station electrical appliance lighting device installation engineering and communication system equipment installation engineering) takes up 40% of the standard, and the result of accurate investment of the project verification through the geographic wiring diagram part is used for assisting in displaying the completion progress of actual service judgment.

Example 2

Embodiment 2 of the invention describes a grid project progress monitoring system based on a geographical wiring diagram.

As shown in fig. 2, the grid project progress monitoring system based on the geographical wiring diagram includes the following means.

Model building device: the method comprises the steps of establishing a substation construction model based on a geographic wiring diagram, and determining all equipment parameters in the substation construction model;

and the data acquisition device comprises: the system is used for real-time field data and outputting the field data;

the basic construction characteristic condition judging device: receiving field data output by a data acquisition device, judging whether each parameter in the current transformer substation model construction accords with a basic construction characteristic based on constraint conditions, and displaying a judgment result in a transformer substation construction model in real time;

progress characteristic judging device: and receiving the field data output by the data acquisition device, analyzing the field real-time progress characteristics and the standard progress characteristics based on the acquired field data, matching the real-time construction progress characteristics with the standard construction progress characteristics, and displaying the matching result in the transformer substation construction model in real time.

In this embodiment, as a preferred mode, the model building device builds the boundary coordinates of the substation construction model in the geographic wiring diagram according to the actual land parameters of the construction project; positioning the corresponding equipment position in a transformer substation construction model according to a GPS module of equipment arranged in a field transformer substation; and matching corresponding equipment parameters in a transformer substation construction model according to a video module of equipment arranged in the field transformer substation, and matching the corresponding equipment parameters with the physical ID equipment coding numbers.

Wherein, all equipment parameters in the construction model include: manufacturer trademark identification, brand and equipment type distinction, product parameter inscription.

In this embodiment, as a preferred mode, the data acquisition device acquires, in real time, the working state image information of the current device through a video module disposed on the device, and packages and transmits the working state image information and the corresponding physical ID device code number based on the physical ID device code number corresponding to the current device. The data acquisition device performs the same acquisition procedure as that of step 20 in embodiment 1.

In this embodiment, as a preferred mode, when judging that the operation feature is met, the video module collects the image information of the current working state of the device in real time and collects the operation time, and the real-time transmission data is stored in the background database of the geographic wiring diagram.

In this embodiment, as a preferable mode, the step performed by the progress feature determination device is the same as step 30 in embodiment 1.

Effect of the invention

The method of the present invention is verified in conjunction with the actual power business requirements.

As shown in fig. 4, a certain power transmission and transformation project is taken as an example; the enclosing wall and the road can be seen to be completed in the unified video monitoring image popped up by clicking the fixed point coordinates of the power transmission and transformation project, and the site pile-driving machine is constructed, so that the completion of three-way and one-level of the transformer substation can be deduced, and the formal piling of the constituent parts of the transformer substation building is completed. And meeting the start-up state judgment standard, and judging that the power transmission project has been started up.

The project production state can be verified by clicking the fixed point coordinates of the geographic wiring diagram; taking a certain 500 kilovolt power transmission and transformation project as an example, the production time in a planning and planning management platform is 2017, 3 and 30 days; the civil engineering construction can be completed in the image monitored by unified video. And detecting that the bench #1 is changed and the bench #3 is completely installed. And if the external cable, the main engineering, the corresponding auxiliary facilities such as the reactive compensation device and the like are all built, the system generates corresponding production time.

Taking a 110 kilovolt power transmission and transformation project as an example, the project construction progress can be verified by clicking the fixed-point coordinates of the geographic wiring diagram; and constructing a project plan for the second year according to the project initial planning plan, wherein the estimated image investment progress is 70% (annual investment plan/total plan investment). The civil construction completion can be seen in the image monitored by unified video, the outdoor equipment installation progress is smooth, the main transformer, the reactive compensation device and the total station electric appliance lighting device are installed, the total station lightning protection and grounding device is installed on the ground, the terminal tower is visible in paying off, and the terminal tower is finished to the isolated gear paying off of the transformer substation framework. Because the project is not put into production, data is not available in PMS and EMS at present. The substation construction is approximately completed from the view of the image information.

Based on the statistical system standard of the project:

the investment completion of the project is calculated according to the following steps:

building engineering investment completion = Σ (actual completed workload × budgeted unit price) × (1+ contract indirect rate) × (1+ profit margin) × (1+ tax rate);

installation engineering investment completion = Σ (actual completed workload × budgeted unit price) × (1+ contract indirect rate) × (1+ profit margin) × (1+ tax rate);

the project investment completion amount is as follows: (50+200+600+500+1000) (1+20%) (1+5%) +10000+3+200×50= 852700 elements.

According to the description, according to the progress characteristics of the power grid project, the map comprehensive technology is combined, the construction milestone nodes of the power grid project can be judged through the geographical wiring diagram, the actual site construction progress of the power grid project is monitored, and condition judgment and prediction are carried out on abnormal site construction progress conditions.

While, for purposes of simplicity of explanation, the methodologies are shown and described as a series of acts, it is to be understood and appreciated that the methodologies are not limited by the order of acts, as some acts may, in accordance with one or more embodiments, occur in different orders and/or concurrently with other acts from that shown and described herein or not shown and described herein, as would be understood and appreciated by those skilled in the art.

Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an ASIC. The ASIC may reside in a user terminal. In the alternative, the processor and the storage medium may reside as discrete components in a user terminal.

In one or more exemplary embodiments, the functions described may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software as a computer program product, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. By way of example, and not limitation, such computer-readable media can comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a web site, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. Disk (disk) and disc (disk) as used herein include Compact Disc (CD), laser disc, optical disc, digital Versatile Disc (DVD), floppy disk and blu-ray disc where disks (disk) usually reproduce data magnetically, while discs (disk) reproduce data optically with lasers. Combinations of the above should also be included within the scope of computer-readable media.

Note that references in the specification to "one embodiment," "an embodiment," "example embodiments," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the spirit or scope of the disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The utility model provides a power grid project progress monitoring method based on a geographic wiring diagram, which is characterized by comprising the following steps:

establishing a substation construction model based on a geographic wiring diagram, and determining equipment parameters in the substation construction model;

acquiring field data in real time, judging whether equipment in a current transformer substation model accords with the basic construction characteristics or not based on preset constraint conditions and equipment parameters acquired in real time, and displaying a judgment result in the transformer substation construction model in real time;

when the project is judged to be in a starting state, comparing the field data acquired in real time with a project quantity confirmation list confirmed in advance to determine real-time progress characteristics, and displaying the real-time progress characteristics in a transformer substation construction model;

wherein, the real-time acquisition of the field data includes: collecting working state image information of the current equipment in real time through a video module arranged on the equipment, and packaging and transmitting the working state image information and the corresponding physical ID equipment coding number based on the physical ID equipment coding number corresponding to the current equipment;

the method for judging whether the equipment in the current transformer substation model accords with the basic building characteristics based on the preset constraint conditions and the equipment parameters acquired in real time comprises the following steps:

receiving current equipment working state image information, analyzing the current equipment working state image information to obtain coordinate information and/or quantity information of each component of the current equipment, and matching the coordinate information and/or quantity information of each component of the current equipment with constraint conditions, wherein the constraint conditions are standard coordinates and/or quantity of equipment where the corresponding equipment working state corresponding to the feature judgment standard is stored in a database;

when the coordinate information accords with the constraint condition, judging that the coordinate information accords with the start-up characteristic; and when the quantity information accords with the constraint condition, judging that the quantity information accords with the production feature.

2. A method of grid project progress monitoring based on a geographical wiring diagram as set forth in claim 1, further comprising matching the real-time construction progress characteristics with predetermined standard construction progress characteristics to determine construction progress.

3. The method for monitoring the progress of a power grid project based on a geographical wiring diagram as set forth in claim 1, wherein the establishing a substation construction model comprises:

establishing a boundary coordinate of a substation construction model in a geographic wiring diagram according to the land actual parameters of the building engineering project;

positioning corresponding equipment in a transformer substation construction model according to the acquired equipment position in the field transformer substation;

and matching corresponding equipment parameters in a transformer substation construction model according to a video module of equipment in a transformer substation site, and matching the corresponding equipment parameters with the physical ID equipment coding numbers.

4. The method for monitoring progress of a power grid project based on a geographical wiring diagram as set forth in claim 1, wherein collecting in real time the field data comprises: the video module arranged on the equipment is used for collecting the working state image information of the current equipment in real time, and the working state image information and the corresponding physical ID equipment coding number are packaged and transmitted based on the physical ID equipment coding number corresponding to the current equipment.

5. The method for monitoring the progress of the power grid project based on the geographic wiring diagram according to claim 1, wherein when judging that the power-on characteristics are met, the video module collects image information of the working state of the current equipment in real time and collects the power-on time, and the real-time transmission data are stored in a background database of the geographic wiring diagram.

6. The method for monitoring the progress of a power grid project based on a geographical wiring diagram according to claim 1, wherein the following operations are further performed after the judgment of compliance with the production feature: when the corresponding quantity of equipment experience acceptance identification is judged to be qualified or the completion acceptance standard meets the production standard, recording the time of formal handover production or delivery use, and automatically generating the production realization time on the project of the transformer substation construction model to the corresponding area.

7. The method for monitoring the progress of a power grid project based on a geographical wiring diagram according to claim 1, wherein the specific method for acquiring and matching the real-time progress feature and the standard progress feature of the scene is as follows:

taking a coordinate point where the initial working state of the current equipment is located as an initial trigger condition, and acquiring on-site video monitoring image information in real time;

and carrying out graph recognition according to the received monitoring images so as to count the construction and equipment installation progress of all projects, and calculating the completion condition of the investment amount based on the counting result.

8. A method for monitoring progress of a power grid project based on a geographical wiring diagram as set forth in claim 7,

calculating the building engineering investment completion amount and the installation engineering investment completion amount based on the following steps;

building engineering investment completion = Σ (actual completed workload × budgeted unit price) × (1+ contract indirect rate) × (1+ profit margin) × (1+ tax rate);

installation engineering investment completion = Σ (actual completed workload × budgeted unit price) × (1+ contract indirect rate) × (1+ profit margin) × (1+ tax rate).