CN109697259B - Question-answer query system for transformer substation - Google Patents
Question-answer query system for transformer substation Download PDFInfo
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- CN109697259B CN109697259B CN201811628675.5A CN201811628675A CN109697259B CN 109697259 B CN109697259 B CN 109697259B CN 201811628675 A CN201811628675 A CN 201811628675A CN 109697259 B CN109697259 B CN 109697259B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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Abstract
The invention discloses a question-answer query system for a transformer substation, which relates to the field of transformer substation equipment and comprises a client, a playing device, a central processing unit, a server and a pickup device, wherein the playing device is connected with the central processing unit; the client and the pickup device are respectively connected with the central processing unit, the central processing unit is connected with the server, and the central processing unit controls the playing device to play music; the method comprises the steps that a user inputs a query request through a client or a pickup device, a central processing unit transmits the query request to a server, the server obtains keywords in the query request according to query contents in the query request, and related information of a database is obtained according to the keywords, wherein the database comprises common training information of a transformer substation and data information of transformer substation equipment. The invention can monitor and record data of the transformer substation equipment, is convenient for the transformer substation personnel to inquire, and can inquire in a voice or client mode when the transformer substation personnel have an unconcealed knowledge point.
Description
Technical Field
The invention relates to the field of substation equipment, in particular to a question-answer query system for a substation.
Background
For a long time, the inspection work of the transformer substation is mostly carried out in a manual mode, the traditional manual inspection mode has the defects of high labor intensity, low working efficiency, dispersed detection quality, single means and the like, and data detected manually cannot be accurately and timely transmitted to a management information system for use in work afterwards.
With the construction of smart grids and the rapid development of technologies, traditional substations have been gradually replaced by smart substations, and have become important supports for smart grids. Compared with the traditional transformer substation, the intelligent transformer substation adopts a large amount of new technologies and new equipment, and the system operation and maintenance of the intelligent transformer substation are greatly changed, so that a plurality of important knowledge needs to be continuously learned by transformer substation personnel.
Disclosure of Invention
According to the defects of the prior art, the technical problems to be solved by the invention are as follows: the question-answer query system for the transformer substation is capable of monitoring and recording data of transformer substation equipment, meanwhile, the query of transformer substation personnel is facilitated, and when the transformer substation personnel have an inexact knowledge point, the query can be conducted in a voice or client side mode.
The technical scheme adopted by the invention for solving the technical problem is to provide a question-answer query system for a transformer substation, which is characterized by comprising a client, a playing device, a central processing unit, a server and a pickup device;
the client and the pickup device are respectively connected with the central processing unit, the central processing unit is connected with the server, and the central processing unit controls the playing device to play music;
a user inputs a query request through a client or a pickup device, a central processing unit transmits the query request to a server, the server acquires keywords in the query request according to the query content in the query request, and related information of a database is acquired according to the keywords, wherein the database comprises common training information of a transformer substation and data information of transformer substation equipment;
the client is used for inputting an instruction to control the central processing unit to carry out a query request;
the playing device is used for playing the data information selected by the central processing unit or playing the system voice of the central processing unit;
the central processing unit is used for receiving an instruction from the client or the sound pickup device to inquire, store or control the playing device to play audio to the server;
the server is used for receiving a query request of the central processing unit, querying the server database, converting a query result into a correct query result data packet and returning the correct query result data packet to the central processing unit, the main server comprises a cloud server and a local server, and data in the local server are automatically backed up to the cloud server;
and the sound pickup device is used for recording voice signals, converting the voice signals into digital signals and transmitting the digital signals to the central processing unit.
As a preferred scheme, the client comprises a local client and a mobile client, the mobile client comprises an intelligent device mobile terminal, the local client comprises an installation frame and a touch screen, the touch screen is arranged on the indoor wall of the transformer substation through the installation frame, and the touch screen is connected with the central processing unit through a wifi component.
As a preferred scheme, the local client installation rack comprises a cavity fixed in a wall, an expansion bracket is arranged in the cavity, the expansion bracket comprises two support rods and a rotating rod which are arranged in a crossed manner, one end of each support rod is connected with a pulley arranged in a sliding groove, the other end of each rotating rod is connected with a rotating shaft fixed in the sliding groove, one ends of the support rods and the rotating rods are connected with a support plate, and a touch screen is arranged on the support plate; still be equipped with driving motor in the cavity driving motor passes through gear and rack meshing transmission, the rack sets up in the fixed guide way of cavity, and the guide arm is connected to the other end of rack, the guide arm is fixed with backup pad one side, the cavity is equipped with the visor that flushes with the wall, the visor can freely overturn.
By pressing a switch arranged on the wall, a driving motor in the mounting bracket works, the driving motor rotates to drive a gear to rotate, the gear drives a rack meshed with the gear to do linear motion, the rack drives a supporting plate connected with the rack to lift through a guide rod, and the supporting plate drives a touch screen to lift and push a protective cover open at the same time after being lifted;
as a preferable scheme, the sound pickup device comprises a central processing unit, a sound pickup module and a voice recognition module, and when the sound pickup module receives a voice signal; the voice recognition module identifies the voice signal and converts the voice signal into a digital signal; the central processing unit receives the digital signal and retrieves data corresponding to the digital signal from the database.
As a preferred scheme, after receiving a call request of a query sent by a user through a control page of a mobile client, the central processing unit sends a query request of a keyword to the server, and after receiving a query result data packet of the server, sends a play request to the playing device and simultaneously returns the query result data packet to the control page of the mobile client.
As a preferred scheme, an equipment detector is installed in the transformer substation and used for monitoring the running condition of equipment in the transformer substation constantly, converting a monitoring result into a digital signal and transmitting the digital signal to a database through a wifi module to be stored as a data item.
As a preferable scheme, the data items are stored in the database in a naming mode according to the equipment and the time, and query is facilitated.
Preferably, the database obtains a tag of each content item, wherein the tag is used for indicating the type of the data item; for each data item, adding the data item into a candidate set corresponding to the label of the data item in at least one preset candidate set, wherein the at least one candidate set corresponds to different labels respectively;
pushing content items to the client according to the at least one candidate set.
The beneficial effects of the invention are: according to the invention, through the cooperation of the server, the client, the player and the sound pick-up, the question and answer of the transformer substation to the skill points of the related knowledge points are realized, the transformer substation can learn frequently without turning over books, and meanwhile, the system is connected with the existing monitoring equipment of the transformer substation, can monitor and record data of the transformer substation equipment, is convenient for the transformer substation personnel to inquire, and can also push the related data and content in real time.
Drawings
FIG. 1 is a schematic diagram of the apparatus of the present invention;
FIG. 2 is a schematic diagram of the operation of the present invention;
FIG. 3 is a schematic diagram of a server data acquisition process according to the present invention;
FIG. 4 is a schematic view of a client mount of the present invention;
in the figure: 1. a concave cavity; 2. a wall; 3. a telescopic frame; 4. a support plate; 5. a touch screen; 6. a guide bar; 7. a drive motor; 8. a switch; 9. a chute; 10. a pulley; 11. a rotating shaft.
Detailed Description
Example 1:
referring to the attached drawings of the specification, the question-answering query system for the transformer substation comprises a client, a playing device, a central processing unit, a server and a sound pickup device;
the client and the pickup device are respectively connected with the central processing unit, the central processing unit is connected with the server, and the central processing unit controls the playing device to play music;
a user inputs a query request through a client or a pickup device, a central processing unit transmits the query request to a server, the server acquires keywords in the query request according to the query content in the query request, and related information of a database is acquired according to the keywords, wherein the database comprises common training information of a transformer substation and data information of transformer substation equipment;
the client is used for inputting an instruction to control the central processing unit to carry out a query request;
the playing device is used for playing the data information selected by the central processing unit or playing the system voice of the central processing unit;
the central processing unit is used for receiving an instruction from the client or the sound pickup device to inquire, store or control the playing device to play audio to the server;
the server is used for receiving a query request of the central processing unit, querying the server database, converting a query result into a correct query result data packet and returning the correct query result data packet to the central processing unit, the main server comprises a cloud server and a local server, and data in the local server are automatically backed up to the cloud server;
and the sound pickup device is used for recording voice signals, converting the voice signals into digital signals and transmitting the digital signals to the central processing unit.
As a preferred scheme, the client comprises a local client and a mobile client, the mobile client comprises an intelligent device mobile terminal, the local client comprises an installation rack and a touch screen 5, the touch screen 5 is arranged on the indoor wall of the transformer substation through the installation rack, and the touch screen 5 is connected with the central processing unit through a wifi component.
As a preferred scheme, the local client installation rack comprises a cavity 1 fixed in a wall, an expansion bracket 3 is arranged in the cavity 1, the expansion bracket comprises two support rods and a rotating rod which are arranged in a crossed manner, one end of each support rod is connected with a pulley 10 arranged in a sliding groove 9, the other end of each rotating rod is connected with a rotating shaft 11 fixed in the sliding groove 9, one ends of the support rods and the rotating rods are connected with a support plate 4, and a touch screen 5 is arranged on the support plate 4; still be equipped with driving motor 7 in the cavity 1 driving motor 7 passes through the gear and rack meshing transmission, the rack sets up in the fixed guide way of cavity 1, and the guide arm is connected to the other end of rack, guide arm 6 is fixed with backup pad 4 one side, cavity 1 is equipped with the visor that flushes with the wall, the visor can freely overturn.
As a preferable scheme, the sound pickup device comprises a central processing unit, a sound pickup module and a voice recognition module, and when the sound pickup module receives a voice signal; the voice recognition module identifies the voice signal and converts the voice signal into a digital signal; the central processing unit receives the digital signal and retrieves data corresponding to the digital signal from the database.
As a preferred scheme, after receiving a call request of a query sent by a user through a control page of a mobile client, the central processing unit sends a query request of a keyword to the server, and after receiving a query result data packet of the server, sends a play request to the playing device and simultaneously returns the query result data packet to the control page of the mobile client.
As a preferred scheme, an equipment detector is installed in the transformer substation and used for monitoring the running condition of equipment in the transformer substation at any time, converting a monitoring result into a digital signal and transmitting the digital signal to a database through a wifi module to be stored as a data item.
As a preferable scheme, the data items are stored in the database in a naming mode according to the equipment and the time, and query is facilitated.
Preferably, the database obtains a tag for each content item, the tag indicating a type of the data item; for each data item, adding the data item into a candidate set corresponding to the label of the data item in at least one preset candidate set, wherein the at least one candidate set corresponds to different labels respectively;
pushing content items to the client according to the at least one candidate set.
Example 2:
(1) An infrared temperature measuring probe of the equipment detector is arranged in a transformer substation, and is used for measuring the temperature of equipment needing temperature measurement in the transformer substation, such as a circuit disconnecting link, a switch, a CT (computed tomography), a bus disconnecting link, a bus T-shaped leading-off wire clamp, a cable joint and the like;
(2) The infrared temperature measurement probe transmits the real-time measured data to the cloud server through wifi;
(3) The cloud server names and stores the data according to the equipment name and the time; for example, the measured data of the cable joint temperature of the CT device at eight points in 27 am in 12/2018 is 70 ℃, which can be named as 20181227.Ctjt. T.
(4) When the transformer substation staff needs to inquire the temperature data of the cable joint of the CT equipment, the temperature data of the cable joint of the CT equipment can be inquired in a speaking mode, such as 'inquiring the temperature data of the cable joint of the CT equipment in 12 months and 27 days'.
(5) After the sound pickup device acquires the voice signal, the voice signal is converted into a digital signal and transmitted to the central processing unit;
(6) The central processing unit acquires the requirements submitted by the user, calls corresponding data stored in the server through keyword matching, and returns the measured temperature data to the player for playing.
(7) The user can also operate through the local client, and the operation process is as follows:
by pressing a switch 8 arranged on the wall 2, a driving motor 7 in the mounting bracket works, the driving motor rotates to drive a gear to rotate, the gear drives a rack meshed with the gear to do linear motion, the rack drives a supporting plate 4 connected with the rack to rise through a guide rod 6, and the touch screen 5 is driven to rise after the supporting plate 4 rises and simultaneously pushes away a protective cover;
and the staff can perform query operation through the touch screen.
The system realizes the question answering of the transformer substation to the skill points of the related knowledge points through the cooperation of the server, the client, the player and the sound pick-up, can learn frequently without turning over books, is connected with the existing monitoring equipment of the transformer substation, can monitor and record data of the transformer substation equipment, is convenient for the inquiry of transformer substation personnel, and can also push related data and content in real time.
In addition to the preferred embodiments described above, there are other embodiments of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the spirit of the present invention, which is defined in the appended claims.
Claims (6)
1. A question-answer query system for a transformer substation is characterized by comprising a client, a playing device, a central processing unit, a server and a pickup device;
the client and the pickup device are respectively connected with the central processing unit, the central processing unit is connected with the server, and the central processing unit controls the playing device to play music;
a user inputs a query request through a client or a pickup device, a central processing unit transmits the query request to a server, the server acquires keywords in the query request through query contents in the query request, and acquires related information of a database according to the keywords, wherein the database comprises common training information of a transformer substation and data information of transformer substation equipment;
the client is used for inputting an instruction to control the central processing unit to carry out a query request;
the playing device is used for playing the data information selected by the central processing unit or playing the system voice of the central processing unit;
the central processing unit is used for receiving an instruction from the client or the sound pickup device to inquire, store or control the playing device to play audio to the server;
the system comprises a central processing unit, a server and a main server, wherein the server is used for receiving a query request of the central processing unit, querying a server database, converting a query result into a correct query result data packet and returning the correct query result data packet to the central processing unit;
the pickup device is used for recording voice signals, converting the voice signals into digital signals and transmitting the digital signals to the central processing unit;
the client comprises a local client and a mobile client, the mobile client comprises an intelligent equipment mobile terminal, the local client comprises an installation frame and a touch screen (5), the touch screen (5) is arranged on the indoor wall of the transformer substation through the installation frame, and the touch screen (5) is connected with the central processing unit through a wifi component;
the local client installation frame comprises a cavity (1) fixed in a wall, an expansion bracket (3) is arranged in the cavity (1), the expansion bracket comprises two support rods and a rotating rod which are arranged in a crossed mode, one end of each support rod is connected with a pulley (10) arranged in a sliding groove (9), the other end of each rotating rod is connected with a rotating shaft (11) fixed in the sliding groove (9), one ends of the support rods and the rotating rods are connected with a support plate (4), and a touch screen (5) is arranged on the support plate (4); still be equipped with driving motor (7) in cavity (1) driving motor (7) and pass through the gear and rack meshing transmission, the rack setting is in the fixed guide way of cavity (1), and the guide arm is connected to the other end of rack, and guide arm (6) are fixed with backup pad (4) one side, and cavity (1) is equipped with the visor that flushes with the wall, and the visor can freely overturn.
2. The question-answer inquiring system for the transformer substation according to claim 1, wherein the sound pickup device comprises a central processing unit, a sound pickup module and a voice recognition module, and when the sound pickup module receives a voice signal; the voice recognition module identifies the voice signal and converts the voice signal into a digital signal; the central processing unit receives the digital signal and retrieves data corresponding to the digital signal from the database.
3. The question-answer query system for the transformer substation according to claim 1, wherein the central processing unit sends a query request of a keyword to the server after receiving a call request of a query sent by a user through the control page of the mobile client, and sends a play request to the playing device and returns a query result data packet to the control page of the mobile client after receiving a query result data packet of the server.
4. The question-answer query system for the transformer substation according to claim 1, characterized in that an equipment detector is installed in the transformer substation and used for constantly monitoring the operation condition of equipment in the transformer substation, converting the monitoring result into a digital signal, transmitting the digital signal to a database through a wifi module, and storing the digital signal as a data item.
5. The question-answer query system for the transformer substation according to claim 4, wherein the data items are stored in the database according to the device and time as naming modes, and query is facilitated.
6. The question-answer query system for the substation according to claim 5, wherein the database obtains a tag of each content item, and the tag is used for indicating the type of the data item; for each data item, adding the data item into a candidate set corresponding to the label of the data item in at least one preset candidate set, wherein the at least one candidate set corresponds to different labels respectively;
pushing the content item to the client according to the at least one candidate set.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811628675.5A CN109697259B (en) | 2018-12-29 | 2018-12-29 | Question-answer query system for transformer substation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811628675.5A CN109697259B (en) | 2018-12-29 | 2018-12-29 | Question-answer query system for transformer substation |
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| CN109697259A CN109697259A (en) | 2019-04-30 |
| CN109697259B true CN109697259B (en) | 2023-04-18 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102291442A (en) * | 2011-08-02 | 2011-12-21 | 重庆市电力公司万州供电局 | Voice inquiry system and method for electricity data |
| WO2017016104A1 (en) * | 2015-07-28 | 2017-02-02 | 百度在线网络技术（北京）有限公司 | Question-answer information processing method and apparatus, storage medium, and device |
| CN107463623A (en) * | 2017-07-06 | 2017-12-12 | 积成电子股份有限公司 | A kind of dynamic query method of transformer station's historical events database |
-
2018
- 2018-12-29 CN CN201811628675.5A patent/CN109697259B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102291442A (en) * | 2011-08-02 | 2011-12-21 | 重庆市电力公司万州供电局 | Voice inquiry system and method for electricity data |
| WO2017016104A1 (en) * | 2015-07-28 | 2017-02-02 | 百度在线网络技术（北京）有限公司 | Question-answer information processing method and apparatus, storage medium, and device |
| CN107463623A (en) * | 2017-07-06 | 2017-12-12 | 积成电子股份有限公司 | A kind of dynamic query method of transformer station's historical events database |
Non-Patent Citations (1)
| Title |
|---|
| 智能变电站信息分类移动查询系统的研究;薛少华等;《电工技术》;20180610(第11期);全文 * |
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