CN106649614B - Intelligent power distribution network rapid query method and query system - Google Patents
Intelligent power distribution network rapid query method and query system Download PDFInfo
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Abstract
The invention discloses a quick query method and a quick query system for an intelligent power distribution network, wherein the method comprises the following steps: the first step is as follows: the mobile terminal query unit sends a request to a query server or a specified webpage address in an HTTP mode; the second step is that: the query server receives the request and then analyzes the request data; the third step: the query server sends a data acquisition request to the database server; the fourth step: the database server calls the system data of the intelligent power distribution network according to the request, returns a data result set and sends the data result set to the query server; the fifth step: the query server processes the data result set according to the request and returns a request of a corresponding mobile terminal query unit in a proper data format; and a sixth step: and the mobile terminal query unit receives the json type data processed by the query server in an HTTP mode, analyzes and displays the json type data. The invention can enable the information acquirer to quickly acquire the information monitoring information of the structured distribution network terminal device.
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of mobile internet in power systems, and relates to a quick query method and a quick query system for an intelligent power distribution network.
[ background of the invention ]
The existing 10kV distribution network monitoring software is a client and server mode based on a C/S structure, a client program needs to be opened through a computer when a user acquires 10kV distribution network information, the application environment is greatly limited, and the system cannot be monitored anytime and anywhere, if the system is not in an office company, the computer is not nearby, and the like; the existing query mode cannot monitor and prevent the fault problem of the power distribution network which can possibly occur at any time in real time, and unsafe phenomena are easily caused.
[ summary of the invention ]
The invention aims to provide a quick query method and a quick query system for an intelligent power distribution network, which can enable an information acquirer to quickly acquire information monitoring information of a structured distribution network terminal device.
The purpose of the invention is solved by the following technical scheme:
a quick query method for an intelligent power distribution network comprises the following steps:
the first step is as follows: the mobile terminal query unit sends a request to a query server or a specified webpage address in an HTTP mode;
the second step is that: the query server receives the request and then analyzes the request data;
the third step: the query server sends a data acquisition request to the database server;
the fourth step: the database server calls the system data of the intelligent power distribution network according to the request, returns a data result set and sends the data result set to the query server;
the fifth step: the query server processes the data result set according to the request and returns a request of a corresponding mobile terminal query unit in a proper data format;
and a sixth step: and the mobile terminal query unit receives the json type data processed by the query server in an HTTP mode, analyzes and displays the json type data.
Further, in the step one, the request content is the working condition of the line equipment, the fault details of the line or the sequence event record of the line.
Further, in the fifth step, if the returned request is a text or digital request, returning the corresponding request of the mobile terminal query unit corresponding to the data in a json format;
and if the fault information is the fault information, returning a fault detail record to the corresponding mobile terminal query unit in the json data format, simultaneously acquiring an operation diagram of the fault-related distribution network line, and identifying the fault section.
Further, the operation diagram of the fault-related power distribution network line is an svg file, and the generation steps are as follows:
1: acquiring a fault detailed record;
2: acquiring an original line model diagram of a power distribution network line; the circuit diagram is an svg graphic file, a power distribution network operation model is established according to a power distribution network circuit model, each primitive is a node, and correlation information exists between the nodes;
3: the marking method of the fault area according to the fault signal in the fault record information comprises the following steps:
and when the fault exists, acquiring a fault graph and loading, and simultaneously acquiring fault signal information, traversing the fault graph according to the fault signal information, and performing color marking on the nodes which accord with the fault signal.
Further, the mobile terminal query unit acquires the fault notification message and the switch displacement message in a polling query server mode; when the power distribution network has a fault, the mobile terminal inquiry unit pops up power distribution network fault information to inform, and when a user clicks the information, the user jumps to a fault detail and switch displacement detail interface, so that the fault can be quickly located and searched.
A quick query system for an intelligent power distribution network comprises:
the mobile terminal query unit is used for man-machine interaction and sending a request to a query server or a specified webpage address in an HTTP (hyper text transport protocol) mode; receiving json type data processed by the query server in an HTTP mode, analyzing and displaying;
the query server is used for receiving the request sent by the query unit of the mobile terminal and then analyzing the request data; sending a data acquisition request to a database server; processing the data result set according to the request, and returning the request of the corresponding mobile terminal query unit in a proper data format;
the data server is used for calling the system data of the intelligent power distribution network according to the request of the query server, returning a data result set and sending the data to the query server;
the communication system server is used for inquiring the communication connection between the server and the intelligent power distribution network system;
and the intelligent power distribution network system is used for providing power distribution network data set information.
Furthermore, the mobile terminal query unit, the query server, the data server and the communication system server are all in communication connection through the switchboard.
The communication network between the communication system server and the intelligent power distribution network system is a GSM network, a CDMA network, a 3G network or an L TE network.
Further, the mobile terminal query unit is also used for acquiring a fault notification message and a switch deflection message in a polling query server mode; when the power distribution network has a fault, the mobile terminal inquiry unit pops up power distribution network fault information to inform, and when a user clicks the information, the user jumps to a fault detail and switch displacement detail interface, so that the fault can be quickly located and searched.
Further, the mobile terminal query unit is a query application on a mobile phone, a tablet or a notebook computer.
Compared with the prior art, the invention has the following advantages:
the information acquirer of the query method can quickly acquire the information monitoring information of the structured distribution network terminal device and provide information to inform an application program to push the information when relevant information exists in the distribution network system, and the information is updated quickly, short in processing time and timely in updating. The HTTP mode is used for communication, json type data are analyzed and displayed, the data processing speed is improved, and query is quicker.
The query system provided by the invention uses the intelligent handheld device for query, is convenient to carry, belongs to mobile office, and can be used for acquiring the latest dynamic state of the power distribution network in real time and effectively detecting and quickly acquiring the fault of the power distribution network.
[ description of the drawings ]
FIG. 1 is a query system block diagram;
FIG. 2 is a flow chart of a query method;
FIG. 3 is a fault simulation diagram.
[ detailed description ] embodiments
The following detailed description of the present invention will be made with reference to the accompanying drawings, but the present invention is not limited to the embodiments. In the following description of the preferred embodiments of the present invention, specific details are set forth in order to provide a thorough understanding of the present invention.
As shown in fig. 1, the query system of the present invention includes a mobile terminal, a query server, a data server, a communication server, and an intelligent power distribution network system; the mobile terminal, the query server and the data server are connected through the switch and then communicate with the intelligent power distribution network system through the communication server.
The mobile terminal query unit is used for man-machine interaction and sending a request to a query server or a specified webpage address in an HTTP (hyper text transport protocol) mode; receiving json type data processed by the query server in an HTTP mode, analyzing and displaying; the mobile terminal query unit is also used for acquiring a fault notification message and a switch deflection message in a polling query server mode; when the power distribution network has a fault, the mobile terminal inquiry unit pops up power distribution network fault information to inform, and when a user clicks the information, the user jumps to a fault detail and switch displacement detail interface, so that the fault can be quickly located and searched.
The query server is used for receiving the request sent by the query unit of the mobile terminal and then analyzing the request data; sending a data acquisition request to a database server; processing the data result set according to the request, and returning the request of the corresponding mobile terminal query unit in a proper data format;
the data server is used for calling the system data of the intelligent power distribution network according to the request of the query server, returning a data result set and sending the data to the query server;
and the communication system server is used for inquiring the communication connection between the server and the intelligent power distribution network system, and the communication network between the communication system server and the intelligent power distribution network system is a GSM network, a CDMA network, a 3G network or an L TE network.
And the intelligent power distribution network system is used for providing power distribution network data set information.
The mobile terminal query unit, the query server, the data server and the communication system server are all in communication connection through the switch. The mobile terminal query unit is a query application on a mobile phone, a tablet or a notebook computer.
The complete steps of the method of the invention are shown in figure 2.
The first step is as follows: and the mobile terminal APP sends a request to an application service or a specified webpage address in an HTTP mode.
The request content may be 10kV line equipment working condition, 10kV line fault details and a sequence event record of the 10kV line.
The second step is that: and the query server analyzes the request data after receiving the request.
The third step: the query server sends a data acquisition request to the database server.
The fourth step: and the database server returns a data result set to the application service according to the request.
The fifth step: and the application service processes the data result set according to the request and correspondingly processes the corresponding mobile terminal APP application request in a proper data format.
As shown in fig. 3, if the returned request is a text or number request, the data is returned in json format corresponding to the mobile terminal APP corresponding request: such as
If the fault information is that a fault detail record is returned to a corresponding mobile terminal APP in a json data format, an operation diagram of a fault-related 10kV distribution network line is obtained at the same time, and fault sections are identified, such as [ { "L INENAME": 1011 mass red line "," RANGE ": 1011 mass red line 10-0508:56:13 quick-break fault occurs, between 1011 mass red line 93# rod and 1011 mass red line 163#, and microwave tower 0# rod, fault sections BC phase 1011 mass red line 93# switch opening", "L INEMAPNAME": 1475628973147796. svg "," WARNINGDEVID ": 3970000000002", "DATETIME": 2016-10-0508:56:13"," FAU L TTYPE ": quick-break fault" }, { "L INENAME": 1011 YP red line ": RANGE": 1011 ": 324175-1818: 56:13", "FAU L TTYPE": 5639 mass red line ": quick-break fault" } 365639: 75: L, and # load section of FIG. 10: 365634798: 75: 52: A fault sections are recorded as [ 10: 52 ":
the identification section (actual operation mark red) in fig. 3 is a fault section when a line fault occurs on a 10kV line:
the fault map is an svg file and the generation steps are as follows:
1: acquiring a fault detailed record;
2: obtaining an original line model diagram of a 10kV line as shown in FIG. 3, but all lines are green in actual operation:
the circuit diagram is an svg graphic file and a power distribution network operation model established according to a 10kV circuit model. Each element (device) can be called a node, and correlation information exists between the nodes.
3: and coloring the fault area according to the fault signal in the fault record information, wherein the coloring principle is as follows:
and when the fault exists, acquiring a fault graph and loading, and acquiring fault signal information at the same time, traversing the fault graph according to the fault signal information, and coloring the nodes which accord with the fault signal.
And a sixth step: the mobile terminal APP receives the json type data processed by the application service in an HTTP mode, analyzes and displays the json type data;
the seventh step: mobile terminal APP uses the mode through polling service end, acquires trouble notice message and switch message that shifts, when 10kV distribution network broke down, probably has corresponding switch information that shifts, and mobile terminal APP can pop out notice message when obtaining this type of information, skips to trouble detail and switch details interface that shifts when the user clicks this message, is convenient for analyze 10kV distribution network line trouble, realizes quick location and seeks the trouble, and the quick recovery power supply.
Case one:
the distribution network operation monitoring personnel A have a rest at home at weekends, and need to know the details of the operation condition of the system after receiving the information of the relevant distribution network system:
the prior technical proposal is as follows:
the way for receiving the message is divided into: two types 1: short message 2: telephonic communication between colleagues
B, checking the system operation condition detail mode:
1: the first method is as follows: a directly returning to office of unit and obtaining related information by computer client
2: the second method comprises the following steps: a remote access to the computer unit (this situation can not exist due to the existence of network security)
The technical scheme of the invention is as follows:
the paths for receiving the message are divided into three types: 1: short messages; 2: telephone communication among the colleagues; pushing a notification message by the APP of the mobile terminal;
b, checking the system operation condition detail mode:
and A, obtaining the operation condition information of the distribution network system only by opening an application program installed on the intelligent handheld equipment and passing the user information authentication information.
Case two:
a distribution network operation monitoring person B analyzes the problems of the distribution network system on the distribution network site and needs to detect the trend conditions of loads and the like in the last few days:
the prior art scheme is as follows: the telephone is needed to tell the office colleagues to obtain the data and then the data is obtained by sending photos, documents and the like.
The technical scheme of the invention is as follows: at present, the relevant data can be obtained only by opening an application program through a mobile phone carried with the user and authenticating the user.
The effect pair of the user obtaining the distribution network operation data is as follows:
TABLE 1
1: aiming at application users:
and A, reducing the use place limitation, and paying attention to the customized distribution network operation condition information no matter where you are, only if your handheld device can be normally connected with the network, and a mobile terminal APP application program is normally installed.
B: the customized distribution network operation condition information can be concerned at any time no matter in work time or rest time (3 o' clock in the middle of night) due to the limitation of time reduction.
C: the use requirement of the user computer is reduced, and the user only needs to normally use the intelligent handheld equipment (the relevant personnel using the intelligent mobile phone)
D: is convenient to carry and belongs to mobile office.
E: an information acquirer can quickly acquire the information monitoring information of the structured distribution network terminal device.
F: providing messages to notify applications that push messages when there are related messages in a distribution network system
2: maintenance for applications
A, providing online upgrade for a mobile terminal APP application program, so that a user can quickly obtain a new function;
b: and maintaining part of functional interfaces through the webpage, so that frequent updating of the APP of the mobile terminal at the user side is avoided at the server side, and the conflict psychology of the user is relieved.
In short, the invention adopts the operation mode of the C/S and B/S combined system, namely the mobile terminal APP as the carrier of the C (client) part and the B (browser) part, so as to realize the rapid authentication of user information, the rapid classification of 10kV distribution network terminal devices (according to the information of the information trunk line branch line number information of the transformer substation), the rapid acquisition of the operation fault information of the distribution network line, the SOE information and the operation condition information of the equipment and the graphical display. And the 10kV distribution network inquiry terminal based on Android and IOS platform is applied to solve the problem that the APP can be well installed on the handheld device, a user can monitor the 10kV distribution network operation condition at any time and any place without time and place limitation, the work efficiency of related personnel is greatly improved, and the work intensity is greatly reduced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications made within the scope of the present invention should be considered as the technical scope of the present invention.
Claims (5)
1. A quick query method for an intelligent power distribution network is characterized by comprising the following steps:
the first step is as follows: the mobile terminal query unit sends a request to a query server or a specified webpage address in an HTTP mode;
the second step is that: the query server receives the request and then analyzes the request data;
the third step: the query server sends a data acquisition request to the database server;
the fourth step: the database server calls the system data of the intelligent power distribution network according to the request, returns a data result set and sends the data result set to the query server;
the fifth step: the query server processes the data result set according to the request and returns a request of a corresponding mobile terminal query unit in a proper data format;
and a sixth step: the mobile terminal query unit receives json type data processed by the query server in an HTTP mode, analyzes and displays the json type data;
in the first step, the request content is the working condition of the line equipment, the line fault details or the sequence event record of the line;
step five, if the returned request is a character or number request, returning the corresponding request of the mobile terminal query unit corresponding to the data in a json format;
if the fault information is the fault information, returning a fault detail record to a corresponding mobile terminal query unit in a json data format, simultaneously acquiring an operation diagram of a fault-related distribution network line, and identifying a fault section;
the operation sketch of the fault-related power distribution network line is an svg file, and the generation steps are as follows:
1) acquiring a fault detailed record;
2) acquiring an original line model diagram of a power distribution network line; the circuit diagram is an svg graphic file, a power distribution network operation model is established according to a power distribution network circuit model, each primitive is a node, and correlation information exists between the nodes;
3) the marking method of the fault area according to the fault signal in the fault record information comprises the following steps:
when a fault exists, acquiring a fault graph, loading and simultaneously acquiring fault signal information, traversing the fault graph according to the fault signal information, and carrying out color marking on nodes which accord with the fault signal;
the mobile terminal query unit acquires a fault notification message and a switch deflection message in a polling query server mode; when the power distribution network has a fault, the mobile terminal inquiry unit pops up power distribution network fault information to inform, and when a user clicks the information, the user jumps to a fault detail and switch displacement detail interface, so that the fault can be quickly located and searched.
2. The utility model provides a quick inquiry system of smart power distribution network which characterized in that includes:
the mobile terminal query unit is used for man-machine interaction and sending a request to a query server or a specified webpage address in an HTTP (hyper text transport protocol) mode; receiving json type data processed by the query server in an HTTP mode, analyzing and displaying;
the query server is used for receiving the request sent by the query unit of the mobile terminal and then analyzing the request data; sending a data acquisition request to a database server; processing the data result set according to the request, and returning the request of the corresponding mobile terminal query unit in a proper data format;
the data server is used for calling the system data of the intelligent power distribution network according to the request of the query server, returning a data result set and sending the data to the query server;
the communication system server is used for inquiring the communication connection between the server and the intelligent power distribution network system;
the intelligent power distribution network system is used for providing power distribution network data set information;
the mobile terminal query unit is also used for acquiring a fault notification message and a switch deflection message in a polling query server mode; when the power distribution network has a fault, the mobile terminal inquiry unit pops up power distribution network fault information for notification, and when a user clicks the information, the user jumps to a fault detail and switch displacement detail interface to realize rapid positioning and fault finding;
the operation sketch of the fault-related power distribution network line is an svg file, and the generation steps are as follows:
1) acquiring a fault detailed record;
2) acquiring an original line model diagram of a power distribution network line; the circuit diagram is an svg graphic file, a power distribution network operation model is established according to a power distribution network circuit model, each primitive is a node, and correlation information exists between the nodes;
3) the marking method of the fault area according to the fault signal in the fault record information comprises the following steps:
when a fault exists, acquiring a fault graph, loading and simultaneously acquiring fault signal information, traversing the fault graph according to the fault signal information, and carrying out color marking on nodes which accord with the fault signal;
the mobile terminal query unit acquires a fault notification message and a switch deflection message in a polling query server mode; when the power distribution network has a fault, the mobile terminal inquiry unit pops up power distribution network fault information to inform, and when a user clicks the information, the user jumps to a fault detail and switch displacement detail interface, so that the fault can be quickly located and searched.
3. The system of claim 2, wherein the query unit of the mobile terminal, the query server, the data server and the communication system server are all communicatively connected via a switch.
4. The system of claim 2, wherein the communication network between the communication system server and the intelligent power distribution network system is a GSM network, a CDMA network, a 3G network, or an L TE network.
5. The system of claim 2, wherein the query unit of the mobile terminal is a query application on a mobile phone, a tablet or a laptop.
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| CN107897142B (en) * | 2017-11-27 | 2020-10-16 | 四川瑞进特科技有限公司 | Insecticidal lamp positioning system and method based on structured map |
| CN112214526A (en) * | 2020-09-18 | 2021-01-12 | 广东电网有限责任公司广州供电局 | Data processing and query method for operating parameters of power system |
| CN112600309B (en) * | 2021-03-03 | 2021-07-13 | 钛能科技股份有限公司 | Low-voltage power distribution intelligent diagnosis system with wave recording function |
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