CN107657103A - A kind of three-dimensional position modeling method of low-voltage intelligent ammeter - Google Patents
A kind of three-dimensional position modeling method of low-voltage intelligent ammeter Download PDFInfo
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- CN107657103A CN107657103A CN201710847669.8A CN201710847669A CN107657103A CN 107657103 A CN107657103 A CN 107657103A CN 201710847669 A CN201710847669 A CN 201710847669A CN 107657103 A CN107657103 A CN 107657103A
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- electric meter
- intelligent electric
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- ammeter
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
Abstract
The present invention is to be related to the integrated standardization management domain of intelligent electric meter positional information under low pressure, more specifically, it is related to a kind of three-dimensional position modeling method of low-voltage intelligent ammeter, collects the information such as the position of the ID number of intelligent electric meter in building, place floor, ownership room number, place floor level first；Secondly, the positional information of each intelligent electric meter is analyzed and processed, determines space coordinates of the intelligent electric meter in building, establishes low-voltage intelligent ammeter three-dimensional coordinate data storehouse；The threedimensional model of building is finally combined, intelligent electric meter is showed in the locus of BUILDINGS MODELS by visualization technique.
Description
Technical field
The present invention is to be related to the integrated standardization management domain of intelligent electric meter positional information under low pressure, more particularly, to
A kind of three-dimensional position modeling method of low-voltage intelligent ammeter.
Background technology
In recent years, power market reform, energy policy adjustment and the development of distributed energy technology, between power network and user
Contact become more close, Demand Side Response ability improve constantly.But traditional motor meter offer function is limited, precision
It can not meet the requirement to user data collection under the new situation with quantification stability.Therefore, using intelligent electric meter as number in power distribution network
According to collection basic equipment, detailed electricity consumption data was both provided the user with, it is managed oneself electricity consumption behavior, and carried for power supply enterprise
For user power utilization demand foundation, while also allow for detecting failure and administration of power networks control.
With " Every household has an ammeter, pipe electricity to family " carrying out in an all-round way for policy and being widely popularized for intelligent electric meter, resident and enterprise
Intelligent electric meter quantity drastically increase, distribution situation scale is big and complicated, considerably increases power network operation maintenance personnel field review
Workload, so that handling failure efficiency is low, aggravate power supply enterprise and the tight relationship of user.
Found through the literature search to prior art, the PDA collection O＆M information management systems based on GPS positioning technology
Design (design [J] the Silicon Valleys of PDA collection O＆M information management systems of the Chen Fengrui based on GPS positioning technology, 2013:17-
18) numbering and latitude and longitude information of intelligent electric meter are obtained by GPS positioning technology, so as to find the position of target ammeter；Electricity consumption
Information gathering exception placement technology is studied（Zhao Li, He Rong, Pu Jian, fellow villagers Zhao, the collection of Zheng Yingchun power informations are different
Normal placement technology research [J] electrical technologies, 2014:54-57）By installing Mobile phone card at ammeter, cell-phone number is utilized
Code identification intelligent ammeter accurate location.Document above carries out intelligent electric meter positioning using the methods of mobile terminal, GPS location, but
It is that have ignored existing mount message, and widely using with intelligent electric meter, different building interior structures can cause O＆M
Work is more complicated, causes a large amount of wastes of grid company manpower and materials and the contradiction new with user.
The content of the invention
The present invention is to overcome at least one defect described in above-mentioned prior art, there is provided a kind of three-dimensional of low-voltage intelligent ammeter
Position modeling method, comprehensive intelligent ammeter ID number, place floor, ownership room number, installation floor level positional information, establishes intelligence
Ammeter three-dimensional coordinate data storehouse, and combine building threedimensional model and ammeter particular location is showed with visualization technique.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of three-dimensional position of low-voltage intelligent ammeter
Modeling method, it is characterised in that comprise the following steps：
S1：The ID number of input building Inner intelligent electric meters；
S2：Record the affiliated floor of corresponding intelligent electric meter, affiliated Plane Location coordinate, ownership room number, installation building
The plan-position of layer；
S3：Floor Z where integrated treatment obtains ammeter, place floor level coordinate (x, y), determines that ammeter exists
Three-dimensional coordinate (x, y, z) in building；
S4：Verify and handle intelligent electric meter space coordinates；
S5：Establish intelligent electric meter three-dimensional coordinate data storehouse under secondary network；
S6：With locus of the visualization technique where intelligent electric meter is determined in building threedimensional model.
Further, in step S3, every terms of information is analyzed and processed, lower left angular vertex is built as original using design drawing top view
Point, using origin be starting point parallel construction thing main entrance direction as x-axis, using origin as starting point design drawing front view build and ground
Vertical line is z-axis, and then determines y-axis, and determines coordinate (x, y, z) of the intelligent electric meter in three dimensions.
Further, in step S4, described verification content includes installing space in numbering, intelligent electric meter ID number, building
Coordinate value, ownership room number.
Further, in step S6, described visualization technique is by using graphics software, by the floor height of some floor
Marked, ammeter is marked with light tone block form, and show with numeral.
Compared with prior art, beneficial effect is：The method simple practical that the present invention is carried, makes full use of intelligent electric meter to pacify
The existing information of dress, intelligent electric meter can be positioned to the accurate simplification of statement, and can be in three-dimensional building model directly appreciably
The locus of intelligent electric meter is portrayed, accurate positional information is provided for field service personnel, reduces in growing intelligence
Operation maintenance personnel workload under energy ammeter background, operating efficiency and operation benefits, the section of project construction for improving centralized meter-reading system
It is significant to learn planning etc..
Brief description of the drawings
Fig. 1 is the flow chart of the present invention；
Fig. 2 is case building threedimensional model front elevation of the present invention；
Fig. 3 is case building threedimensional model reference axis schematic diagram of the present invention；
Fig. 4 is case intelligent electric meter schematic view of the mounting position of the present invention.
Embodiment
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing.Being given for example only property of position relationship described in accompanying drawing
Explanation, it is impossible to be interpreted as the limitation to this patent.
Embodiment：As shown in Figure 1,2,3, 4, a kind of three-dimensional position modeling method of low-voltage intelligent ammeter, it is specific to implement
It is as follows：
A certain intelligent electric meter is arranged at building one, and the information recorded during installation is as shown in the table：
| Intelligent electric meter ID number | |
| Belong to room number | 301 |
| Floor is installed | 3 buildings |
| Mounting plane coordinate | （8412,33451） |
The first step, collect information during currently available installation, including intelligent electric meter ID number（Identification）, installation building
Layer, ownership room number, installation floor level coordinate value；
Second step, with design drawing top view（top）Building lower left angular vertex is origin, using origin as starting point parallel construction thing
Main entrance direction is x-axis, using origin as starting point design drawing front view（front）Building and ground perpendicular are z-axis, and then determine y
Axle.The information collected is analyzed and processed, determines coordinate (8412,33451,3) of the intelligent electric meter in three dimensions;
（3）Intelligent electric meter database under secondary network is established after checking treatment, content includes：Numbering（Own in same building thing
Intelligent electric meter is numbered）, intelligent electric meter ID number（Identification）, installing space coordinate value, ownership unit in building（Room
Number）；
| Numbering | Intelligent electric meter ID number | Spatial value | Belong to unit |
| … | |||
| 32 | （8421,33451,3） | Resident（Rooms 301） |
（4）By visualization technique, the position of intelligent electric meter is showed in three-dimensional building model.
Visualization technique is by using graphics software, the floor height of some floor is marked with numeral, by ammeter with light tone
Block form marks, and shows.Graphics software can be conventional AutoCAD or UG or proE.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (4)
1. a kind of three-dimensional position modeling method of low-voltage intelligent ammeter, it is characterised in that comprise the following steps：
S1：The ID number of input building Inner intelligent electric meters；
S2：Record the affiliated floor of corresponding intelligent electric meter, affiliated Plane Location coordinate, ownership room number, installation building
The plan-position of layer；
S3：Floor Z where integrated treatment obtains ammeter, place floor level coordinate (x, y), determines that ammeter exists
Three-dimensional coordinate (x, y, z) in building；
S4：Verify and handle intelligent electric meter space coordinates；
S5：Establish intelligent electric meter three-dimensional coordinate data storehouse under secondary network；
S6：With locus of the visualization technique where intelligent electric meter is determined in building threedimensional model.
A kind of 2. three-dimensional position modeling method of low-voltage intelligent ammeter according to claim 1, it is characterised in that step S3
In, every terms of information is analyzed and processed, lower left angular vertex is built as origin using design drawing top view, built using origin as starting point is parallel
It is x-axis to build thing main entrance direction, is that starting point design drawing front view is built with ground perpendicular as z-axis using origin, and then determines y-axis,
And determine coordinate (x, y, z) of the intelligent electric meter in three dimensions.
A kind of 3. three-dimensional position modeling method of low-voltage intelligent ammeter according to claim 1 or 2, it is characterised in that step
In rapid S4, described verification content includes installing space coordinate value, ownership room number in numbering, intelligent electric meter ID number, building.
A kind of 4. three-dimensional position modeling method of low-voltage intelligent ammeter according to claim 1, it is characterised in that step S6
In, described visualization technique is by using graphics software, the floor height of some floor is marked with numeral, by ammeter with light tone
Block form marks, and shows.
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| CN201710847669.8A CN107657103A (en) | 2017-09-19 | 2017-09-19 | A kind of three-dimensional position modeling method of low-voltage intelligent ammeter |
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| CN201710847669.8A CN107657103A (en) | 2017-09-19 | 2017-09-19 | A kind of three-dimensional position modeling method of low-voltage intelligent ammeter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341681A (en) * | 2018-10-19 | 2019-02-15 | 珠海格力电器股份有限公司 | Determine method, system and the air-conditioning of equipment position in building |
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| CN109341681A (en) * | 2018-10-19 | 2019-02-15 | 珠海格力电器股份有限公司 | Determine method, system and the air-conditioning of equipment position in building |
| CN109341681B (en) * | 2018-10-19 | 2023-10-27 | 珠海格力电器股份有限公司 | Method and system for determining position of equipment in building and air conditioner |
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Application publication date: 20180202 |