CN103700239A - Electric power meter reading system and electric power meter reading method based on two-dimensional code - Google Patents
Electric power meter reading system and electric power meter reading method based on two-dimensional code Download PDFInfo
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- CN103700239A CN103700239A CN201310705917.7A CN201310705917A CN103700239A CN 103700239 A CN103700239 A CN 103700239A CN 201310705917 A CN201310705917 A CN 201310705917A CN 103700239 A CN103700239 A CN 103700239A
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Abstract
The invention discloses an electric power meter reading system and an electric power meter reading method based on a two-dimensional code. The electric power meter reading system comprises a plurality of electric meters, a plurality of concentrators with a communication function, a plurality of portable mobile terminals and a backstage service control end, wherein each electric meter is used for metering electric quantity and converting metering data into a two-dimensional code label; the signal output end of each electric meter is connected with the corresponding concentrator; the signal output end of each concentrator is wirelessly connected with the backstage service control end to send the two-dimensional code label of the corresponding electric meter; each portable mobile terminal is used for acquiring the two-dimensional code label from the corresponding electric meter and is wirelessly connected with the backstage service control end to send the two-dimensional code label of the corresponding electric meter; the backstage service control end is used for analyzing each two-dimensional code label, reading the metering data of each electric meter and storing the metering data in a database. A new method is provided for intelligent meter reading of an electric power system, a remote meter reading technology based on the two-dimensional code is successfully developed, and a system research and development platform is provided for advanced metering of a new intelligent power grid.
Description
Technical field
The present invention relates to Field of Electricity Meter Reading System, especially a kind of meter register method based on Quick Response Code.
Background technology
In May, 2009, the research report that national grid issue < < builds strong intelligent grid > > has proposed to develop the intension of strong intelligent grid, to take strong rack as basis, take information communication platform as support, take Based Intelligent Control as means, realizing the height integral fusion of " flow of power, information flow, Business Stream ", is strong reliable, economical and efficient, transparent opening, friendly interactive modernization electrical network.The strong intelligent grid with the unification of informationization, digitizing, robotization, interactive feature.
Comparatively speaking, the approach of current domestic electricity meter-reading mainly contains by remote wireless meter recording, infrared copy meter, manual metering etc., and this mode has several defects below: 1, response not in time.2, scheduling of resource is unreasonable, waste resource.3, cycle of checking meter is long.4, radio meter register communication traffic cost is excessive.5, data security can not be protected.Quick Response Code reading technique can solve above these problems.
Summary of the invention
The object of the invention is for the problems referred to above, propose a kind of power meter reading system and method thereof based on Quick Response Code.The mainly technical research based on Quick Response Code remote meter reading, checks meter a kind of new method is provided for Power System Intelligent, successfully develops based on Quick Response Code remote meter reading technology, for the senior metering of new intelligent power network provides the research/development platform of system.
Technical scheme of the present invention is:
A kind of power meter reading system based on Quick Response Code, it comprises a plurality of ammeters, a plurality of concentrators with communication function, a plurality of portable mobile termianls and background service control end, each described ammeter is for electric quantity metering, and continuous data is converted to two-dimension code label, the signal output part of a plurality of ammeters is connected with the signal input part of corresponding each concentrator respectively, the background service control end wireless connections respectively of the signal output part of each concentrator, send the two-dimension code label of each ammeter, described a plurality of portable mobile termianls are hand-held by each meter reading personnel, each portable mobile termianl obtains two-dimension code label from ammeter, each portable mobile termianl all with the wireless connections of background service control end, send the two-dimension code label of ammeter, described background server control end is resolved each two-dimension code label and is read the continuous data of each ammeter and be stored in database.
Ammeter of the present invention comprises computation chip and the Quick Response Code maker being attached thereto, described computation chip is for electric quantity metering, the geocoding of the concentrator that the coding in the Quick Response Code maker concentrator that just ammeter metrical information, ammeter connect in correspondence and this ammeter connect is converted to two-dimension code label, and dynamically show, this two-dimension code label has unique physical address
Portable mobile termianl of the present invention comprises terminal handler and the camera, infrared line scanner, the communication module that are attached thereto, described camera and infrared scanner are for obtaining the two-dimension code label showing in metering outfit, and be sent to terminal handler, terminal handler, by communication module and the wireless connections of background service control end, sends two-dimension code label.
Portable mobile termianl of the present invention comprises smart mobile phone, panel computer or industrial mobile palm machine.
Background service control end of the present invention can communicate with needing electricity payment user's client.
An electricity meter-reading method based on Quick Response Code, the power meter reading system of application based on Quick Response Code, it comprises the following steps:
(A), each ammeter measures user's electricity consumption data respectively, and aforementioned ammeter continuous data is converted to two-dimension code label, this two-dimension code label has unique physical address, this two-dimension code label is presented on the display screen of ammeter;
(B), in the unimpeded region of signal of communication, ammeter passes through connected concentrator and uploads coding N in the concentrator that ammeter two-dimension code label, concentrator address Ta be connected in correspondence with ammeter to background service control end;
The region of interrupting at signal of communication, meter reading personnel carries portable mobile termianl and takes two-dimension code label, the table address N ' of this table of typing, and upload two-dimension code label and table address N ' to background service control end by communication module;
(C), background service control end is stored in virtual memory after receiving two-dimension code label,
When two-dimension code label is while being uploaded by concentrator, adopt following formula to obtain the physical address of this two-dimension code label:
A=S+(D×K)?×[(Ta-1)?×Sn+(N-1)]
Wherein: A: the physical address that represents two-dimension code label; S: start address: the initial address of storage Quick Response Code; Ta: the geocoding of concentrator in system; Sn: measurement point quantity: the i.e. quantity of current two-dimension code label to be resolved; N: the coding in the concentrator that ammeter connects in correspondence, each ammeter has a unique coding in connected concentrator; K: be constant, according to system configuration Quick Response Code size, unit is byte; D: the storage duration that represents two-dimension code label;
When two-dimension code label is while being uploaded by portable mobile termianl, adopt following formula to obtain the physical address of this two-dimension code label:
A=S+D×K×(?N′-1)
Wherein: A: the physical address that represents two-dimension code label; S: start address: the initial address of storage Quick Response Code; N ': the table address of ammeter; K: be constant, according to system configuration Quick Response Code size, unit is byte; D: the storage duration that represents two-dimension code label;
(D) according to physical address, find out two-dimension code label, two-dimension code label is resolved, read in this physical address the ammeter continuous data in two-dimension code label and be stored in database.
The display screen of metering outfit of the present invention, with the ammeter data information of Quick Response Code real-time storage ammeter electric weight, voltage, electric current, adopts QR Code code system.
Background service control end of the present invention can communicate with needing electricity payment user's client.
Beneficial effect of the present invention:
When the present invention uses, in city or the stronger region of signal, can select to adopt concentrator wireless remote to upload the mode of information, can guarantee like this Quick Response Code can be in time, fast, accurately copy reading; In rural area or the weak region of signal, can select to adopt portable mobile termianl scanning ammeter 2 D code information, upload to background service system.Like this, the not high problem of success ratio of checking meter can be solved, data security can be ensured again.
The present invention adopts physical address automatic addressing, can high-level efficiency solve the concurrent technical barrier of super large data volume, and according to reason block address, reflection obtains the information such as measurement of correlation point, time, data type.This scheme has been overturned traditional benefit and has been copied mode, is captured in the raising that has essence in performance and efficiency in the time of to huge data volume.
The present invention adopts Quick Response Code storage information, and it is a kind of high density coding, and information capacity is very large, can effectively solve the problem that long message causes, and to acquisition system, performance has the lifting of matter.In the region of some blind spots, can ammeter be scanned and be uploaded with mobile devices such as mobile phones, can greatly improve efficiency and the success ratio of collection.
System of the present invention can also produce wrong daily record with Quick Response Code form by the wireless background system that uploads to, greatly improve the efficiency of malfunction elimination.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in Figure 1, a kind of power meter reading system based on Quick Response Code, it comprises a plurality of ammeters, a plurality of concentrators with communication function, a plurality of portable mobile termianls and background service control end, each described ammeter is for electric quantity metering, and continuous data is converted to two-dimension code label, the signal output part of a plurality of ammeters is connected with the signal input part of corresponding each concentrator respectively, the background service control end wireless connections respectively of the signal output part of each concentrator, send the two-dimension code label of each ammeter, described a plurality of portable mobile termianls are hand-held by each meter reading personnel, each portable mobile termianl obtains two-dimension code label from ammeter, each portable mobile termianl all with the wireless connections of background service control end, send the two-dimension code label of ammeter, described background server control end is resolved each two-dimension code label and is read the continuous data of each ammeter and be stored in database.
Ammeter of the present invention comprises computation chip and the Quick Response Code maker being attached thereto, described computation chip is for electric quantity metering, the geocoding of the concentrator that the coding in the Quick Response Code maker concentrator that just ammeter metrical information, ammeter connect in correspondence and this ammeter connect is converted to two-dimension code label, and dynamically show, this two-dimension code label has unique physical address
Portable mobile termianl of the present invention comprises terminal handler and the camera, infrared line scanner, the communication module that are attached thereto, described camera and infrared scanner are for obtaining the two-dimension code label showing in metering outfit, and be sent to terminal handler, terminal handler is by communication module and the wireless connections of background service control end, send two-dimension code label, portable mobile termianl adopts and comprises smart mobile phone, panel computer or industrial mobile palm machine.
Background service control end of the present invention can communicate with needing electricity payment user's client.
An electricity meter-reading method based on Quick Response Code, the power meter reading system of application based on Quick Response Code, it comprises the following steps:
(A), each ammeter measures user's electricity consumption data respectively, and aforementioned ammeter continuous data is converted to two-dimension code label, this two-dimension code label has unique physical address, this two-dimension code label is presented on the display screen of ammeter;
(B), in the unimpeded region of signal of communication, ammeter passes through connected concentrator and uploads coding N in the concentrator that ammeter two-dimension code label, concentrator address Ta be connected in correspondence with ammeter to background service control end;
The region of interrupting at signal of communication, meter reading personnel carries portable mobile termianl and takes two-dimension code label, the table address N ' of this table of typing, and upload two-dimension code label and table address N ' to background service control end by communication module;
(C), background service control end is stored in virtual memory after receiving two-dimension code label,
When two-dimension code label is while being uploaded by concentrator, adopt following formula to obtain the physical address of this two-dimension code label:
A=S+(D×K)?×[(Ta-1)?×Sn+(N-1)]
Wherein: A: the physical address that represents two-dimension code label; S: start address: the initial address of storage Quick Response Code; Ta: the geocoding of concentrator in system; Sn: measurement point quantity: the i.e. quantity of current two-dimension code label to be resolved; N: the coding in the concentrator that ammeter connects in correspondence, each ammeter has a unique coding in connected concentrator; K: be constant, according to system configuration Quick Response Code size, unit is byte; D: the storage duration that represents two-dimension code label;
When two-dimension code label is while being uploaded by portable mobile termianl, adopt following formula to obtain the physical address of this two-dimension code label:
A=S+D×K×(?N′-1)
Wherein: A: the physical address that represents two-dimension code label; S: start address: the initial address of storage Quick Response Code; N ': the table address of ammeter; K: be constant, according to system configuration Quick Response Code size, unit is byte; D: the storage duration that represents two-dimension code label;
(D) according to physical address, find out two-dimension code label, two-dimension code label is resolved, read in this physical address the ammeter continuous data in two-dimension code label and be stored in database.
The display screen of metering outfit of the present invention, with the ammeter data information of Quick Response Code real-time storage ammeter electric weight, voltage, electric current, adopts QR Code code system.
The part that the present invention does not relate to all prior art that maybe can adopt same as the prior art is realized.
Claims (7)
1. the power meter reading system based on Quick Response Code, it is characterized in that it comprises a plurality of ammeters, a plurality of concentrators with communication function, a plurality of portable mobile termianls and background service control end, each described ammeter is for electric quantity metering, and continuous data is converted to two-dimension code label, the signal output part of a plurality of ammeters is connected with the signal input part of corresponding each concentrator respectively, the background service control end wireless connections respectively of the signal output part of each concentrator, send the two-dimension code label of each ammeter, described a plurality of portable mobile termianls are hand-held by each meter reading personnel, each portable mobile termianl obtains two-dimension code label from ammeter, each portable mobile termianl all with the wireless connections of background service control end, send the two-dimension code label of ammeter, described background server control end is resolved each two-dimension code label and is read the continuous data of each ammeter and be stored in database.
2. the power meter reading system based on Quick Response Code according to claim 1, it is characterized in that described ammeter comprises computation chip and the Quick Response Code maker being attached thereto, described computation chip is for electric quantity metering, the geocoding of the concentrator that the coding in the Quick Response Code maker concentrator that just ammeter metrical information, ammeter connect in correspondence and this ammeter connect is converted to two-dimension code label, and dynamically show, this two-dimension code label has unique physical address
Power meter reading system based on Quick Response Code according to claim 1, it is characterized in that described portable mobile termianl comprises terminal handler and the camera, infrared line scanner, the communication module that are attached thereto, described camera and infrared scanner are for obtaining the two-dimension code label showing in metering outfit, and be sent to terminal handler, terminal handler, by communication module and the wireless connections of background service control end, sends two-dimension code label.
3. the power meter reading system based on Quick Response Code according to claim 3, is characterized in that described portable mobile termianl comprises smart mobile phone, panel computer or industrial mobile palm machine.
4. the power meter reading system based on Quick Response Code according to claim 1, is characterized in that described background service control end can communicate with needing electricity payment user's client.
5. the electricity meter-reading method based on Quick Response Code, application rights requires the described power meter reading system based on Quick Response Code of one of 1-5, it is characterized in that it comprises the following steps:
(A), each ammeter measures user's electricity consumption data respectively, and aforementioned ammeter continuous data is converted to two-dimension code label, this two-dimension code label has unique physical address, this two-dimension code label is presented on the display screen of ammeter;
(B), in the unimpeded region of signal of communication, ammeter passes through connected concentrator and uploads coding N in the concentrator that ammeter two-dimension code label, concentrator address Ta be connected in correspondence with ammeter to background service control end;
The region of interrupting at signal of communication, meter reading personnel carries portable mobile termianl and takes two-dimension code label, the table address N ' of this table of typing, and upload two-dimension code label and table address N ' to background service control end by communication module;
(C), background service control end is stored in virtual memory after receiving two-dimension code label,
When two-dimension code label is while being uploaded by concentrator, adopt following formula to obtain the physical address of this two-dimension code label:
A=S+(D×K)?×[(Ta-1)?×Sn+(N-1)]
Wherein: A: the physical address that represents two-dimension code label; S: start address: the initial address of storage Quick Response Code; Ta: the geocoding of concentrator in system; Sn: measurement point quantity: the i.e. quantity of current two-dimension code label to be resolved; N: the coding in the concentrator that ammeter connects in correspondence, each ammeter has a unique coding in connected concentrator; K: be constant, according to system configuration Quick Response Code size, unit is byte; D: the storage duration that represents two-dimension code label;
When two-dimension code label is while being uploaded by portable mobile termianl, adopt following formula to obtain the physical address of this two-dimension code label:
A=S+D×K×(?N′-1)
Wherein: A: the physical address that represents two-dimension code label; S: start address: the initial address of storage Quick Response Code; N ': the table address of ammeter; K: be constant, according to system configuration Quick Response Code size, unit is byte; D: the storage duration that represents two-dimension code label;
(D) according to physical address, find out two-dimension code label, two-dimension code label is resolved, read in this physical address the ammeter continuous data in two-dimension code label and be stored in database.
6. the electricity meter-reading method based on Quick Response Code according to claim 6, is characterized in that the display screen of described metering outfit is with the ammeter data information of Quick Response Code real-time storage ammeter electric weight, voltage, electric current, adopts QR Code code system.
7. the electricity meter-reading method based on Quick Response Code according to claim 6, is characterized in that described background service control end can communicate with needing electricity payment user's client.
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