CN113722569A - Method and system for storing and quickly looking up secondary loop drawing of transformer substation - Google Patents
Method and system for storing and quickly looking up secondary loop drawing of transformer substation Download PDFInfo
- Publication number
- CN113722569A CN113722569A CN202110932565.3A CN202110932565A CN113722569A CN 113722569 A CN113722569 A CN 113722569A CN 202110932565 A CN202110932565 A CN 202110932565A CN 113722569 A CN113722569 A CN 113722569A
- Authority
- CN
- China
- Prior art keywords
- transformer substation
- handheld terminal
- substation
- server
- loop
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000013475 authorization Methods 0.000 claims abstract description 12
- 238000012423 maintenance Methods 0.000 claims description 24
- 238000004891 communication Methods 0.000 claims description 13
- 230000008439 repair process Effects 0.000 claims description 9
- 238000007430 reference method Methods 0.000 claims description 5
- 238000012552 review Methods 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 3
- 238000005562 fading Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 5
- 238000013507 mapping Methods 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000005389 magnetism Effects 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
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/93—Document management systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/53—Querying
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/53—Querying
- G06F16/538—Presentation of query results
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/587—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using geographical or spatial information, e.g. location
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Library & Information Science (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a transformer substation secondary circuit drawing storage and quick look-up method and system, relates to the technical field of drawing management, and solves the problems of abrasion, aging and fading of a paper drawing after the paper drawing is used for a long time by storing the paper into a server in an electronic manner. The transformer substation is provided with the label in the position corresponding to the drawing, the label is marked with the position information or the loop description of the transformer substation, the server side stores the drawing archive, the drawing archive comprises the electronic drawing, the geographical position information and the loop description of the transformer substation loop corresponding to the drawing, and the geographical position information and the loop description in the drawing archive are consistent with the position information or the loop description content of the transformer substation with the label actually arranged on the transformer substation, so that the purpose of quickly positioning the drawing archive can be realized. According to the method and the device, only when the authorization for looking up the drawing is obtained, the looking up operation can be carried out, the safety of the drawing file is guaranteed, and the drawing file is prevented from being accessed, read and modified by irrelevant personnel.
Description
Technical Field
The invention relates to the technical field of drawing management, in particular to a drawing storage and quick reference system.
Background
The relay protection is an important component of the three-defense line of the power grid safety, the secondary circuit is the blood vessel of the relay protection system, and the safe and stable operation of the whole power grid can be influenced by the wrong connection of any point. Therefore, the operation reliability and the maintenance operation efficiency of the relay protection secondary circuit are improved, and the method is particularly important in the operation and maintenance work of the secondary circuit. The drawing plays an extremely important role in the work of the secondary loop, and the work of any secondary loop is based on the drawing. However, in actual work, with rapid development of power grid construction, the number of engineering drawings is increased day by day, the stand drawings are already full of troubles, and because the years are long, part of the drawings become brittle, yellow, fade and even become damaged by worms, so that the difficulty of drawing storage and query is increased.
In the electric power construction, when carrying out the substation equipment debugging, the debugging personnel need look up the secondary equipment drawing of mutual correlation, through the serial number of the other drawings of mark on the record current drawing, return to the catalogue page, look for and open the drawing according to the serial number. Because the drawing checking at the current stage is mainly carried out by depending on an electronic version drawing system, compared with the conventional paper drawing checking mode, the method has the advantages of convenience in searching and the like.
However, with the gradual expansion of the scale of the power grid, more and more drawings are involved in daily operation, maintenance, overhaul work and the like of the substation. When the drawings related to the current drawing need to be consulted, the time and labor are wasted for searching the target drawing number in the catalog due to the fact that the number of the drawing volume is large and the catalog is long.
The conventional drawing reference method has the following disadvantages:
1. in the working process, because the drawings need to be looked up at any time, a worker has to carry a large number of drawings; the portable large amount of drawings not only cause physical burden to the users and bring great inconvenience to the work, but also increase the potential safety hazard of the users working in severe environment;
2. a large amount of drawings are frequently folded in the working process, so that the quality of the drawings is affected; the color of the product is easy to fade under high-intensity exposure, and the product is not easy to store; the damage is easily caused in severe weather, and the resources are wasted;
3. part of the engineering drawings are continuously updated in the multi-party cooperative working process, and the process that the engineering drawings are transmitted to workers looking at the pictures in a drawing mode in the drawing updating process is low in efficiency and slow in reaction;
4. the engineering blueprint is usually made by taking parchment as a base map, adding chemical substances such as developing solution, photosensitive materials and the like, and blueprinting under the action of ammonia gas; harmful substances which are difficult to degrade and harmful gases such as ammonia gas and the like generated by the mass production and use of drawings not only cause serious pollution to the environment, but also have certain harm to human bodies
Application number 201710735467.4, and authorization notice number CN 107688640B, entitled transformer substation secondary equipment drawing reference method and device, provide a transformer substation secondary equipment drawing reference method and device, including the following steps: drawing numbers are extracted; establishing a mapping relation between a drawing number and a drawing path; monitoring a click/touch event of a user, and acquiring clicked/touched text content; and when the text content is the drawing number, automatically jumping to the drawing corresponding to the drawing number according to the mapping relation. Through establishing the mapping relation between the drawing number and the drawing path, after the clicking/touching event of the user is monitored, the clicked/touched text content is obtained, and when the text content is the drawing number, the drawing corresponding to the drawing number can be automatically jumped to according to the mapping relation, so that the drawing can be quickly searched, the operation is simple, the problem that the drawing is time-consuming and labor-consuming to search due to the fact that the drawing is various and the catalog is long is solved, and the drawing searching efficiency is improved.
Application number 201510498902.7, grant bulletin number CN 105183950B, entitled method and system for consulting engineering drawings based on mobile terminal, and discloses a method and system for consulting engineering drawings based on mobile terminal, wherein the method comprises the following steps: A. acquiring a large sample drawing in an engineering drawing through a mobile terminal, identifying drawing characteristic information of the large sample drawing, and sending the drawing characteristic information to a local database for storage; B. scanning a drawing number on an engineering drawing and identifying a character string through a mobile terminal to determine a large sample drawing to be consulted; C. and sending the large sample pictures to be consulted to a display screen of the mobile terminal for displaying. The system for looking up the engineering drawing based on the mobile terminal does not need to rely on network and manual operation, greatly facilitates users, avoids harm to human bodies and pollution to the environment, and has extremely high practicability and good market application prospect.
In the contents disclosed in the two patents, the connection between the drawings and the engineering project on the site is not tight, the drawings can be found quickly only when the site is well known, and the use of the drawings is still inconvenient.
Disclosure of Invention
The invention provides a method and a system for storing and quickly consulting secondary circuit drawings of a transformer substation, which are used for solving the problems that paper drawings are not easy to store and inconvenient to consult in the prior art.
The invention adopts the following technical scheme:
a transformer substation secondary circuit drawing storage and quick lookup method comprises the following steps:
electronizing the graph paper;
marking a geographical sign of the transformer substation, standardizing a key word of a transformer substation loop, and marking the key word of the transformer substation loop;
establishing a drawing file, wherein the drawing file comprises an electronic drawing, a substation geographical sign and a substation loop keyword;
the method for consulting the drawing comprises the following steps:
obtaining the authorization of consulting drawings;
finding a geographical sign of the transformer substation or finding a key word of a loop of the transformer substation;
looking up an electronic drawing according to a geographical sign of the transformer substation or a key word of a circuit of the transformer substation;
and downloading the drawing.
Further, the substation geographical indication comprises: and the longitude and latitude information is used for marking the geographical position of the transformer substation or marking the key words of the circuit of the transformer substation into the corresponding position of the transformer substation by posting a two-dimensional code, an electronic tag or a label.
Furthermore, the drawing archives and the two-dimensional code connection data are stored in the server.
Further, still include: and acquiring a substation secondary circuit live-action photo, wherein the drawing file further comprises the substation secondary circuit live-action photo.
A transformer substation secondary circuit drawing storage and quick look-up system comprises a server, a handheld terminal and a signboard, wherein the signboard is arranged at a corresponding position of a transformer substation and used for marking transformer substation geographical sign information and/or transformer substation circuit keywords, the handheld terminal is used for sending a drawing look-up request to the server by inputting the transformer substation geographical sign information or the transformer substation circuit keywords, the server stores a drawing file, and the server is used for responding to the drawing look-up request of the handheld terminal and sending the drawing file to the handheld terminal;
and the handheld terminal is in communication connection with the server.
Further, the signboard includes: the electronic tags, handheld terminal is equipped with the RFID read write line, the record includes in the electronic tags: the system comprises a handheld terminal, an electronic tag and a communication terminal, wherein the handheld terminal comprises a transformer substation geographic position information, transformer substation loop keywords, maintenance, repair and maintenance records, the handheld terminal is further used for reading the record information in the electronic tag through an RFID reader-writer of the handheld terminal, the handheld terminal is further used for writing the maintenance, repair or maintenance records into the electronic tag through the RFID reader-writer of the handheld terminal, and the handheld terminal is in communication connection with the electronic tag.
Further, the signboard still includes: the handheld terminal is provided with a two-dimensional code label identification module, the server records longitude and latitude information, substation loop keywords, maintenance and repair records, the two-dimensional code label is a skip connection recorded by the server, and the handheld terminal skips to access the server record by identifying the two-dimensional code label.
Furthermore, the handheld terminal is provided with a positioning module, and the positioning module is used for acquiring longitude and latitude information of the handheld terminal through a satellite navigation system.
Furthermore, the handheld terminal is provided with a user login module, the user login module of the handheld terminal is used for sending user information to the server, and the server is also used for granting the handheld terminal access when the user information meets a preset condition.
Further, the server is also used for storing the access information record of the handheld terminal.
The positive effects of the invention are as follows
The utility model provides a transformer substation's secondary circuit drawing is stored and look up system fast, it includes: the drawing storage method comprises the following steps:
electronizing the graph paper;
marking a geographical sign of the transformer substation, standardizing a key word of a transformer substation loop, and marking the key word of the transformer substation loop;
establishing a drawing file, wherein the drawing file comprises an electronic drawing, a substation geographical sign and a substation loop keyword;
the method for consulting the drawing comprises the following steps:
obtaining the authorization of consulting drawings;
finding a geographical sign of the transformer substation or finding a key word of a loop of the transformer substation;
looking up an electronic drawing according to a geographical sign of the transformer substation or a key word of a circuit of the transformer substation;
and downloading the drawing.
According to the method for storing and quickly consulting the secondary circuit drawing of the transformer substation, the drawing is stored in the server in an electronic mode, paperless mode is achieved, and the problems that the drawing is abraded, aged and faded after being used for a long time and is inconvenient to consult are solved. The transformer substation is provided with the label in the position corresponding to the drawing, the label is marked with the position information or the loop description of the transformer substation, the server side stores the drawing archive, the drawing archive comprises the electronic drawing, the geographical position information and the loop description of the transformer substation loop corresponding to the drawing, and the geographical position information and the loop description in the drawing archive are consistent with the position information or the loop description content of the transformer substation with the label actually arranged on the transformer substation, so that the purpose of quickly positioning the drawing archive can be realized. The method for storing and quickly looking up the secondary circuit drawing of the transformer substation further comprises the step of obtaining the authorization of the looking up drawing, and subsequent looking up operation can be carried out only when the authorization of the looking up drawing is obtained, so that the safety of the drawing file is ensured, and the drawing file is prevented from being accessed, read and modified by irrelevant personnel. The electronic printing paper is stored in a digital mode, the electronic drawing can be stored for a long time, the electronic drawing is extremely convenient in the transmission and use processes, the storage space required by the electronic printing paper is smaller compared with the traditional paper drawing, and the problems of aging, abrasion and ink mark fading do not exist. The drawing is classified and stored by the system, a large amount of browsing is not needed in the searching process, the used drawing can be quickly positioned only by gradually searching according to the directory, and compared with the traditional paper drawing which searches the drawing according to the label on the drawing box, the method saves 80% of drawing searching time, improves working efficiency, shortens fault eliminating time, reduces equipment power failure time, increases power selling amount of a power grid, and enhances system stability. The drawings needing to be checked can be quickly positioned through drawing retrieval, the professional can directly input the names of the drawings needing to be checked according to experience, the system directly pushes out the corresponding drawings, a large number of intermediate links are omitted, and powerful help is provided for the professional to quickly eliminate defects.
The system for storing and quickly looking up the drawings of the secondary circuit of the transformer substation comprises a server, a handheld terminal and a signboard, wherein the signboard is arranged at a corresponding position of the transformer substation, and the handheld terminal can acquire the drawings from the server by inputting the information of the signboard. The server side is used for storing drawing files, the storage capacity is large, the data processing capacity is high, retrieval is convenient and quick, the corresponding position of the transformer substation is provided with the signboard, the signboard is arranged at the corresponding position, and the drawing at the position corresponding to the transformer substation can be quickly found on the server through geographical sign information marked by the signboard or key words of a transformer substation loop. Brings convenience to the maintenance work. The handheld terminal is small in size, convenient to carry, connected with the server in a wireless communication mode, and capable of being accessed through the Internet when necessary, and a worker can look up drawings anytime and anywhere conveniently.
The signboard of the transformer substation secondary circuit drawing storage and quick reference system is diversified in implementation form, a preferred embodiment is an electronic tag, the electronic tag is provided with a memory inside as described above, the electronic tag performs data transmission with the outside in a radio mode, data of the internal memory can be sent to the outside, the data can be stored in the internal memory through communication with the outside, and the electronic tag is small in size and does not need a standby power supply. According to the transformer substation secondary circuit drawing storage and quick look-up system, an electronic tag is arranged on a transformer substation node, a handheld terminal is provided with an RFID reader-writer, the handheld terminal can read and write the transformer substation geographical position information and the transformer substation circuit keywords stored in the electronic tag through the RFID reader-writer, and therefore a server is accessed to obtain a drawing file of the server side through inputting the transformer substation geographical position information or the transformer substation circuit keywords. The handheld terminal can write data into the electronic tag through the RFID reader-writer, such as maintenance records of a loop of a transformer substation, and provides basis for follow-up inspection, overhaul and maintenance.
The handheld terminal of the transformer substation secondary circuit drawing storage and quick look-up system is provided with the positioning module, the positioning module acquires longitude and latitude and height information of the handheld terminal through the satellite navigation system, the satellite navigation system comprises the navigation systems such as GPS, Beidou and Glonass, and after the longitude and latitude information is acquired, the longitude and latitude information can be input into application software of the handheld terminal for look-up of drawings to look up drawings corresponding to the position of a transformer substation.
According to the transformer substation secondary circuit drawing storage and quick look-up system, the handheld terminal is provided with the application software, the application software is provided with the registration and login module, and the server can be accessed only under the condition that the condition is met when the application software is registered and logged in, so that the safety of the whole system is improved.
Drawings
Fig. 1 is a flow chart of a transformer substation secondary circuit drawing storage and quick reference system according to an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, a transformer substation secondary circuit drawing storage and quick reference method includes:
electronizing the graph paper;
marking a geographical sign of the transformer substation, standardizing a key word of a transformer substation loop, and marking the key word of the transformer substation loop;
establishing a drawing file, wherein the drawing file comprises an electronic drawing, a substation geographical sign and a substation loop keyword;
the method for consulting the drawing comprises the following steps:
obtaining the authorization of consulting drawings;
finding a geographical sign of the transformer substation or finding a key word of a loop of the transformer substation;
looking up an electronic drawing according to a geographical sign of the transformer substation or a key word of a circuit of the transformer substation;
and downloading the drawing.
Further, the substation geographical indication comprises: and the longitude and latitude information is used for marking the geographical position of the transformer substation or marking the key words of the circuit of the transformer substation into the corresponding position of the transformer substation by posting a two-dimensional code, an electronic tag or a label.
Furthermore, the drawing archives and the two-dimensional code connection data are stored in the server.
Further, still include: and acquiring a substation secondary circuit live-action photo, wherein the drawing file further comprises the substation secondary circuit live-action photo.
More specifically, the method for storing and quickly looking up the drawing of the secondary circuit of the transformer substation is used for storing the drawing by establishing an electronic drawing file.
The drawing is firstly electronized, and then the drawing is associated with the geographical position of the transformer substation or the circuit of the transformer substation.
The geographic position mark of the transformer substation comprises multiple forms, one form is to mark longitude and latitude information and altitude information, and the longitude and latitude information and the altitude information can be acquired through a GPS locator.
Another form is a legend for marking specific stations of the substation, for example, the labeling form is hierarchical marking, the highest level is a certain substation, the middle level is an area, the lowest level is a space name, and the geographical position of the substation is marked through the specific stations of the substation.
The obtained geographical position mark of the transformer substation can be provided with a label at the corresponding position of the transformer substation so as to quickly locate the position of the transformer substation.
The sign has various forms, including a two-dimensional code, an electronic tag, or a sign mark.
The label mark is posted in a text form, for example, longitude and latitude information and altitude information are directly posted, and when the label is used for searching or searching drawings, only the characters on the posted label mark need to be input.
The RFID technology has the advantages of water resistance, magnetism prevention, high temperature resistance, long service life, large reading distance, capability of encrypting data on the label, larger storage data capacity, free change of storage information and the like, which are not possessed by the bar code. The encoding mode, the storage and the read-write mode of the electronic tag are different from the traditional tag (such as a bar code) or a manual tag, and the storage of the electronic tag encoding is stored in a read-only or read-write format on an integrated circuit; in particular, the electronic tag is realized in a read-write mode by a wireless electronic transmission mode. The RFID electronic tag has the prominent technical characteristics that: a single, very specific object can be identified, rather than just one type of object as with a bar code; a plurality of objects can be identified and read at the same time, and the bar codes can be read only one by one; the amount of information stored is large; with radio frequency, data can be read through external materials, and bar codes must read information on the surface of material media by laser or infrared. The content of the electronic tag can be read through the RFID card reader.
Electronic tags are generally composed of three parts:
the Tag (Tag) is composed of a coupling element and a chip, each Tag has a unique electronic code, and the high-capacity electronic Tag has a storage space which can be written by a user and is attached to an object to identify a target object.
Readers (readers), devices that read (and sometimes write) tag information, either hand-held or stationary.
An Antenna (Antenna) for transmitting radio frequency signals between the tag and the reader.
The substation geographical position mark is stored in the memory of the electronic tag of the substation secondary circuit drawing storage and quick look-up system, and can be quickly read out through equipment provided with an RFID card reader.
The two-dimensional Code is also called as a two-dimensional Bar Code, a common two-dimensional Code is a QR Code, and QR is known as Quick Response, which is an ultra-popular coding mode on mobile equipment in recent years, and compared with the traditional Bar Code, the two-dimensional Code can store more information and represent more data types.
The two-dimensional bar code/two-dimensional code is a pattern which is distributed on a plane (two-dimensional direction) according to a certain rule by using a certain specific geometric figure, is alternate in black and white and records data symbol information; the concept of '0' and '1' bit stream which forms the internal logic base of computer is skillfully utilized in coding, a plurality of geometric shapes corresponding to binary system are used for representing literal numerical information, and the information is automatically read by an image input device or an optoelectronic scanning device so as to realize the automatic processing of the information: it has some commonality of barcode technology: each code system has its specific character set; each character occupies a certain width; has certain checking function and the like. Meanwhile, the method also has the function of automatically identifying information of different rows and processing the graph rotation change points.
Through being equipped with the terminal that can scan the two-dimensional code, can acquire information (business card, map, WIFI password, data). The transformer substation secondary circuit drawing storage and quick look-up system provided by the invention is characterized in that the skip link of the two-dimensional code marking server is adopted, when the two-dimensional code is scanned, the skip link appears in the handheld terminal, the target of the link is geographical position information, and the purpose of looking up the circuit drawing is realized through the geographical position information.
The sign of geographical position information that the transformer substation set up, it can be when establishing the archives at server one end, deposits in the archives.
The file includes: the method comprises the steps of electronic drawings, geographical position information of the transformer substation and loop keywords of the transformer substation.
When the drawings are referred, authorization for referring the drawings needs to be obtained, and after the authorization is obtained, the geographic sign of the transformer substation or the loop key words of the transformer substation are input.
And looking up the electronic drawing through the geographical sign of the transformer substation or the loop keyword of the transformer substation.
Specifically, the mode of inputting the geographical indication of the transformer substation is different according to different label modes, if a longitude and latitude information label is set, a longitude and latitude information number needs to be input at a terminal, a file is searched after the longitude and latitude information number is input, a description of a loop is recorded in the file, and if the description of the loop is consistent with a drawing to be searched, the drawing is downloaded from the file.
For the label adopting the two-dimensional code, after the two-dimensional code is scanned through the terminal, the terminal can display a jump connection, geographical position information of a transformer substation is obtained after the jump, a file is searched through inputting the geographical position information, loop description exists in the file, and if the loop description is consistent with a drawing to be searched, the drawing is downloaded from the file.
For the label adopting the electronic tag, the content in the electronic tag can be read through the RFID card reader of the terminal, the content in the electronic tag comprises the geographic position information and the circuit description, the archive can be searched through inputting the geographic position information recorded in the electronic tag, the circuit description exists in the archive, and if the circuit description is consistent with the drawing to be searched, the drawing can be downloaded from the archive.
And a mode of searching for the file is also provided, namely, a keyword of the transformer substation loop is found, the keyword is input into a handheld terminal, if the keyword is input at a certain interval of a certain area of a certain transformer substation, a file list is searched according to the keyword, the file list displays the loop description, if the loop description is consistent with the drawing to be searched, the drawing is downloaded from the file.
According to the method for storing and quickly consulting the secondary circuit drawing of the transformer substation, the drawing is stored in the server in an electronic mode, paperless mode is achieved, and the problems that the drawing is abraded, aged and faded after being used for a long time and is inconvenient to consult are solved. The transformer substation is provided with the label in the position corresponding to the drawing, the label is marked with the position information or the loop description of the transformer substation, the server side stores the drawing archive, the drawing archive comprises the electronic drawing, the geographical position information and the loop description of the transformer substation loop corresponding to the drawing, and the geographical position information and the loop description in the drawing archive are consistent with the position information or the loop description content of the transformer substation with the label actually arranged on the transformer substation, so that the purpose of quickly positioning the drawing archive can be realized. The method for storing and quickly looking up the secondary circuit drawing of the transformer substation further comprises the step of obtaining the authorization of the looking up drawing, and subsequent looking up operation can be carried out only when the authorization of the looking up drawing is obtained, so that the safety of the drawing file is ensured, and the drawing file is prevented from being accessed, read and modified by irrelevant personnel. The electronic printing paper is stored in a digital mode, the electronic drawing can be stored for a long time, the electronic drawing is extremely convenient in the transmission and use processes, the storage space required by the electronic printing paper is smaller compared with the traditional paper drawing, and the problems of aging, abrasion and ink mark fading do not exist. The drawing is classified and stored by the system, a large amount of browsing is not needed in the searching process, the used drawing can be quickly positioned only by gradually searching according to the directory, and compared with the traditional paper drawing which searches the drawing according to the label on the drawing box, the method saves 80% of drawing searching time, improves working efficiency, shortens fault eliminating time, reduces equipment power failure time, increases power selling amount of a power grid, and enhances system stability. The drawings needing to be checked can be quickly positioned through drawing retrieval, the professional can directly input the names of the drawings needing to be checked according to experience, the system directly pushes out the corresponding drawings, a large number of intermediate links are omitted, and powerful help is provided for the professional to quickly eliminate defects.
A transformer substation secondary circuit drawing storage and quick look-up system comprises a server, a handheld terminal and a signboard, wherein the signboard is arranged at a corresponding position of a transformer substation and used for marking transformer substation geographical sign information and/or transformer substation circuit keywords, the handheld terminal is used for sending a drawing look-up request to the server by inputting the transformer substation geographical sign information or the transformer substation circuit keywords, the server stores a drawing file, and the server is used for responding to the drawing look-up request of the handheld terminal and sending the drawing file to the handheld terminal;
and the handheld terminal is in communication connection with the server.
More specifically, transformer substation's secondary circuit drawing is stored and is looked up system fast comprises server, handheld terminal and denoter, and the server end is used for storing the drawing archives, including electronic drawing, drawing circuit abstract, transformer substation's geographical position and transformer substation's return circuit keyword that the drawing corresponds, transformer substation's geographical position information is unanimous with the actual position of transformer substation if the drawing archives. The handheld terminal is provided with application software, the handheld terminal can be realized in various forms, such as a mobile phone, a tablet personal computer or a PDA, and the server is accessed by operating the software of the handheld terminal to acquire the drawing file stored at the server side. The method comprises the steps that substation geographic sign information or substation loop keywords are input into software of a handheld terminal, a drawing file query request can be sent to a server, the server retrieves a drawing file according to the request and then pushes the drawing file to the handheld terminal, the handheld terminal can check the loop keywords of the drawing file through the drawing file, geographic signs can be operated to download the drawing file to check when expected conditions are met, and therefore the drawing file query request can be sent to the server.
The system for storing and quickly looking up the drawings of the secondary circuit of the transformer substation comprises a server, a handheld terminal and a signboard, wherein the signboard is arranged at a corresponding position of the transformer substation, and the handheld terminal can acquire the drawings from the server by inputting the information of the signboard. The server side is used for storing drawing files, the storage capacity is large, the data processing capacity is high, retrieval is convenient and quick, the corresponding position of the transformer substation is provided with the signboard, the signboard is arranged at the corresponding position, and the drawing at the position corresponding to the transformer substation can be quickly found on the server through geographical sign information marked by the signboard or key words of a transformer substation loop. Brings convenience to the maintenance work. The handheld terminal is small in size, convenient to carry, connected with the server in a wireless communication mode, and capable of being accessed through the Internet when necessary, and a worker can look up drawings anytime and anywhere conveniently.
Further, the signboard includes: the electronic tags, handheld terminal is equipped with the RFID read write line, the record includes in the electronic tags: the system comprises a handheld terminal, an electronic tag and a communication terminal, wherein the handheld terminal comprises a transformer substation geographic position information, transformer substation loop keywords, maintenance, repair and maintenance records, the handheld terminal is further used for reading the record information in the electronic tag through an RFID reader-writer of the handheld terminal, the handheld terminal is further used for writing the maintenance, repair or maintenance records into the electronic tag through the RFID reader-writer of the handheld terminal, and the handheld terminal is in communication connection with the electronic tag.
More specifically, the signboard is implemented in various forms, and a preferred embodiment is an electronic tag, which is provided with a memory therein as described above, and performs data transmission with the outside in a wireless manner, so that data in the internal memory can be transmitted to the outside and stored in the internal memory through communication with the outside, and the electronic tag is small in size and does not need a standby power supply. According to the transformer substation secondary circuit drawing storage and quick look-up system, an electronic tag is arranged on a transformer substation node, a handheld terminal is provided with an RFID reader-writer, the handheld terminal can read and write the transformer substation geographical position information and the transformer substation circuit keywords stored in the electronic tag through the RFID reader-writer, and therefore a server is accessed to obtain a drawing file of the server side through inputting the transformer substation geographical position information or the transformer substation circuit keywords. The handheld terminal can write data into the electronic tag through the RFID reader-writer, such as maintenance records of a loop of a transformer substation, and provides basis for follow-up inspection, overhaul and maintenance.
Further, the signboard still includes: the handheld terminal is provided with a two-dimensional code label identification module, the server records longitude and latitude information, substation loop keywords, maintenance and repair records, the two-dimensional code label is a skip connection recorded by the server, and the handheld terminal skips to access the server record by identifying the two-dimensional code label.
Furthermore, the handheld terminal is provided with a positioning module, and the positioning module is used for acquiring longitude and latitude information of the handheld terminal through a satellite navigation system.
More specifically, the handheld terminal of the transformer substation secondary circuit drawing storage and quick look-up system is provided with the positioning module, the positioning module acquires longitude and latitude and height information of the handheld terminal through the satellite navigation system, the satellite navigation system comprises navigation systems such as a GPS, a Beidou and a Glonass, and after the longitude and latitude information is acquired, the longitude and latitude information can be input into application software of the handheld terminal for look-up of drawings to look up drawings corresponding to the position of a transformer substation.
Furthermore, the handheld terminal is provided with a user login module, the user login module of the handheld terminal is used for sending user information to the server, and the server is also used for granting the handheld terminal access when the user information meets a preset condition.
Further, the server is also used for storing the access information record of the handheld terminal.
More specifically, the handheld terminal of the transformer substation secondary circuit drawing storage and quick look-up system is provided with application software, the application software is provided with a registration and login module, and the server can be accessed only under the condition that the condition is met during registration and login of the application software, so that the safety of the whole system is improved.
The above embodiments are merely preferred examples of the present invention and are not exhaustive of the possible implementations of the present invention. Any obvious modifications to the above would be obvious to those of ordinary skill in the art, but would not bring the invention so modified beyond the spirit and scope of the present invention.
Claims (10)
1. A transformer substation secondary circuit drawing storage and quick lookup method is characterized by comprising the following steps:
electronizing the graph paper;
marking a geographical sign of the transformer substation, standardizing a key word of a transformer substation loop, and marking the key word of the transformer substation loop;
establishing a drawing file, wherein the drawing file comprises an electronic drawing, a substation geographical sign and a substation loop keyword; the method for consulting the drawing comprises the following steps:
obtaining the authorization of consulting drawings;
finding a geographical sign of the transformer substation or finding a key word of a loop of the transformer substation;
looking up an electronic drawing according to a geographical sign of the transformer substation or a key word of a circuit of the transformer substation;
and downloading the drawing.
2. The substation secondary circuit drawing storage and quick look-up method according to claim 1, wherein the substation geographical indication comprises: and the longitude and latitude information is used for marking the geographical position of the transformer substation or marking the key words of the circuit of the transformer substation into the corresponding position of the transformer substation by posting a two-dimensional code, an electronic tag or a label.
3. The transformer substation secondary circuit drawing storage and quick look-up method according to claim 2, wherein the drawing archive and the two-dimensional code connection data are both stored in a server.
4. The substation secondary circuit drawing storage and quick reference method according to claim 3, further comprising: and acquiring a substation secondary circuit live-action photo, wherein the drawing file further comprises the substation secondary circuit live-action photo.
5. The substation secondary circuit drawing storage and quick look-up system of claim 4, comprising:
the system comprises a server, a handheld terminal and a signboard, wherein the signboard is arranged at a corresponding position of a transformer substation and is used for marking geographical marking information of the transformer substation and/or key words of a transformer substation loop, the handheld terminal is used for sending a drawing lookup request to the server by inputting the geographical marking information of the transformer substation or the key words of the transformer substation loop, the server stores a drawing file, and the server is used for responding the drawing lookup request of the handheld terminal and sending the drawing file to the handheld terminal;
and the handheld terminal is in communication connection with the server.
6. The substation secondary circuit drawing storage and quick look-up system of claim 5, wherein the sign board comprises: the electronic tags, handheld terminal is equipped with the RFID read write line, the record includes in the electronic tags: the system comprises a handheld terminal, an electronic tag and a communication terminal, wherein the handheld terminal comprises a transformer substation geographic position information, transformer substation loop keywords, maintenance, repair and maintenance records, the handheld terminal is further used for reading the record information in the electronic tag through an RFID reader-writer of the handheld terminal, the handheld terminal is further used for writing the maintenance, repair or maintenance records into the electronic tag through the RFID reader-writer of the handheld terminal, and the handheld terminal is in communication connection with the electronic tag.
7. The substation secondary circuit drawing storage and quick look-up system of claim 6, wherein the sign further comprises: the handheld terminal is provided with a two-dimensional code label identification module, the server records longitude and latitude information, substation loop keywords, maintenance and repair records, the two-dimensional code label is a skip connection recorded by the server, and the handheld terminal skips to access the server record by identifying the two-dimensional code label.
8. The substation secondary circuit drawing storage and quick look-up system according to claim 7, wherein the handheld terminal is provided with a positioning module, and the positioning module is used for acquiring longitude and latitude information of the handheld terminal through a satellite navigation system.
9. The substation secondary circuit drawing storage and quick look-up system of claim 8, wherein the handheld terminal is provided with a user login module, the user login module of the handheld terminal is configured to send user information to the server, and the server is further configured to grant the handheld terminal access when the user information meets a predetermined condition.
10. The substation secondary circuit drawing storage and quick review system of claim 9, wherein the server is further configured to store the handheld terminal access information record.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110932565.3A CN113722569A (en) | 2021-08-13 | 2021-08-13 | Method and system for storing and quickly looking up secondary loop drawing of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110932565.3A CN113722569A (en) | 2021-08-13 | 2021-08-13 | Method and system for storing and quickly looking up secondary loop drawing of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113722569A true CN113722569A (en) | 2021-11-30 |
Family
ID=78675815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110932565.3A Pending CN113722569A (en) | 2021-08-13 | 2021-08-13 | Method and system for storing and quickly looking up secondary loop drawing of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113722569A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115934980A (en) * | 2022-12-02 | 2023-04-07 | 珠海芯聚科技有限公司 | Layout graph search processing method, device, equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110023302A (en) * | 2009-08-31 | 2011-03-08 | 유빈스 주식회사 | The system for managing industry equipment using rfid tag and method therefor |
| CN110750662A (en) * | 2019-10-16 | 2020-02-04 | 国网山东省电力公司汶上县供电公司 | Transformer substation secondary drawing searching method and system |
| CN110990620A (en) * | 2019-12-11 | 2020-04-10 | 云南电网有限责任公司保山供电局 | Intelligent transformer substation drawing and document data management method based on intelligent technology application |
| CN111967622A (en) * | 2020-08-07 | 2020-11-20 | 国网湖北省电力有限公司宜昌供电公司 | Power transformation secondary operation and inspection specialized information management system |
-
2021
- 2021-08-13 CN CN202110932565.3A patent/CN113722569A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110023302A (en) * | 2009-08-31 | 2011-03-08 | 유빈스 주식회사 | The system for managing industry equipment using rfid tag and method therefor |
| CN110750662A (en) * | 2019-10-16 | 2020-02-04 | 国网山东省电力公司汶上县供电公司 | Transformer substation secondary drawing searching method and system |
| CN110990620A (en) * | 2019-12-11 | 2020-04-10 | 云南电网有限责任公司保山供电局 | Intelligent transformer substation drawing and document data management method based on intelligent technology application |
| CN111967622A (en) * | 2020-08-07 | 2020-11-20 | 国网湖北省电力有限公司宜昌供电公司 | Power transformation secondary operation and inspection specialized information management system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115934980A (en) * | 2022-12-02 | 2023-04-07 | 珠海芯聚科技有限公司 | Layout graph search processing method, device, equipment and storage medium |
| CN115934980B (en) * | 2022-12-02 | 2023-09-08 | 珠海芯聚科技有限公司 | Layout graph search processing method and device, equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103390258B (en) | Updating and inquiring method and management system of laboratory object information and based on information code | |
| CN105260431A (en) | Electronic map based information acquisition method and apparatus | |
| KR20110039253A (en) | Machine-readable representation of geographic information | |
| US20060144920A1 (en) | Identifiable reading tag, commercial system and portable device applying identifiable reading tag | |
| US20130277422A1 (en) | System and method for requesting and delivering targeted information | |
| CN102184311A (en) | Mobile personal digital assistant (PDA) field emergency command system | |
| CN102662675A (en) | Method and device for providing software for terminal equipment | |
| CN105430071A (en) | Method and device for pushing information | |
| CN113722569A (en) | Method and system for storing and quickly looking up secondary loop drawing of transformer substation | |
| CN104598576A (en) | Communication method and system for realizing two-dimension code-based labeling on electronic map | |
| CN105608403A (en) | Method and system based on two-dimensional code positioning | |
| CN203849852U (en) | GPS (Global Positioning System) positioning meter-reading terminal | |
| KR20130034749A (en) | Apparatus and method for creating and searching location-tagged contents in computing device | |
| KR20140036704A (en) | Vehicle system using qr code | |
| CN205318553U (en) | Data processing device and system and printer | |
| CN203179051U (en) | Identity structure of optical fiber module based on RFID technology | |
| Meng et al. | An asset management system based on RFID, WebGIS and SMS | |
| JP2001265696A (en) | Information provision method and system and recording medium having information provision program recorded thereon | |
| CN108268545B (en) | Method and device for establishing hierarchical user label library | |
| CN102339443A (en) | Geographical business condition information matching system, and related device and method thereof | |
| CN202939639U (en) | RFID-based warehouse management system | |
| CN104965865A (en) | Quick inspection method of nuclear power plant DCS electronic alarm card | |
| JP2010224667A (en) | Device and method for supporting character input | |
| CN115294586A (en) | Invoice identification method and device, storage medium and electronic equipment | |
| CN210603752U (en) | Hand-held type gas leakage detection device |
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 |