CN102902801A - Voltmeter address retrieval method, related equipment and system - Google Patents
Voltmeter address retrieval method, related equipment and system Download PDFInfo
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- CN102902801A CN102902801A CN2012103870799A CN201210387079A CN102902801A CN 102902801 A CN102902801 A CN 102902801A CN 2012103870799 A CN2012103870799 A CN 2012103870799A CN 201210387079 A CN201210387079 A CN 201210387079A CN 102902801 A CN102902801 A CN 102902801A
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Abstract
The inventive embodiment discloses a voltmeter address retrieval method, related equipment and a system. The voltmeter address retrieval method comprises setting data inlets corresponding to voltmeter address identifiable codes in a one-to-one manner; collecting and identifying each bit of a voltmeter address read to a buffer interface; storing the identified bit data into the corresponding data inlet; marking the bit data; retrieving the bit data of the voltmeter from each data inlet according to the mark after collecting the last bit of the voltmeter address; and sorting to identify the voltmeter address. The technical scheme provided by the invention can realize automatic and rapid voltmeter address retrieval.
Description
Technical field
The present invention relates to power domain, relate in particular to a kind of electric energy meter address retrieval methods, relevant device and system.
Background technology
In the power information acquisition system, collector at first needs to obtain the address information (being the electric energy meter address) of electric energy meter afterwards as the higher level equipment of the power information that gathers a plurality of electric energy meters, just can finish the access of electric energy meter.
At present in the national grid power information acquisition system, the electric energy meter address configuration that is mostly will access electric energy meter by manual type in collector, this human configuration mode complicated operation, efficient is low, makes mistakes easily and the cost of labor height.In addition, because national grid power information acquisition system is a kind of based on the self-organization network structure under the wireless communications environment, so it has the characteristic that power information collector quantity is many and layout areas disperses, obviously, above-mentioned human configuration mode and not being suitable in the national grid power information acquisition system.As seen, realizing in the acquisition system that quick-searching access ammeter information is a key problem in technology point of this system, also is the Important Project difficult point that can such information acquisition network system have high reliability and survivability.
Summary of the invention
The embodiment of the invention provides a kind of electric energy meter address acquisition method, relevant device and system, is used for realizing the automatic quick-searching of electric energy meter address.
For solving the problems of the technologies described above, the embodiment of the invention provides following technical scheme:
A kind of electric energy meter address retrieval methods comprises:
Buffer interface is read in the electric energy meter address of electric energy meter;
From the first data of the electric energy meter address of above-mentioned electric energy meter, sequentially gather by turn and identify the bits per inch certificate of the electric energy meter address of above-mentioned electric energy meter;
In the process of above-mentioned collection and identification:
If identify the bit data of the electric energy meter address of current collection, then the bit data with the electric energy meter address of above-mentioned current collection deposits in the corresponding data entrance, and in above-mentioned data entrance, electric energy meter under the bit data of the electric energy meter address of the above-mentioned current collection of mark, the above-mentioned bit data, and position this three of above-mentioned bit data in the electric energy meter address of above-mentioned electric energy meter corresponding relation, wherein, but the identification code of electric energy meter address is corresponding one by one with the data entrance;
If last position of the electric energy meter address of above-mentioned electric energy meter gathers and identifies, then:
According to the indication of the above-mentioned mark in each data entrance, all bit data that retrieve above-mentioned electric energy meter from each data entrance line ordering of going forward side by side is processed, to identify the electric energy meter address of above-mentioned electric energy meter.
A kind of electric energy meter address search equipment comprises:
Reading unit is used for buffer interface is read in the electric energy meter address of electric energy meter;
The acquisition process unit is used for sequentially gathering by turn and to identify the bits per inch certificate of the electric energy meter address of above-mentioned electric energy meter from the first data of the electric energy meter address of above-mentioned electric energy meter;
The classification storage unit, be used for the process in the collection of above-mentioned acquisition process unit and identification, if identify the bit data of the electric energy meter address of current collection, then the bit data with the electric energy meter address of above-mentioned current collection deposits in the corresponding data entrance, and in above-mentioned data entrance, electric energy meter under the bit data of the electric energy meter address of the above-mentioned current collection of mark, the above-mentioned bit data, and position this three of above-mentioned bit data in the electric energy meter address of above-mentioned electric energy meter corresponding relation, wherein, but the identification code of electric energy meter address is corresponding one by one with above-mentioned data entrance;
The ordering processing unit, be used for after the unit collection of above-mentioned acquisition process and having identified last position of electric energy meter address of above-mentioned electric energy meter, indication according to the above-mentioned mark in each data entrance, all bit data that retrieve above-mentioned electric energy meter from each data entrance line ordering of going forward side by side is processed, to identify the electric energy meter address of above-mentioned electric energy meter.
A kind of power information acquisition system comprises:
Electric energy meter address search equipment is with one or more electric energy meter of above-mentioned electric energy meter address search equipment connection;
Wherein, above-mentioned electric energy meter address search equipment is used for:
Buffer interface is read in the electric energy meter address of above-mentioned electric energy meter;
From the first data of the electric energy meter address of above-mentioned electric energy meter, sequentially gather by turn and identify the bits per inch certificate of the electric energy meter address of above-mentioned electric energy meter;
In the process of above-mentioned collection and identification:
If identify the bit data of the electric energy meter address of current collection, then the bit data with the electric energy meter address of above-mentioned current collection deposits in the corresponding data entrance, and in above-mentioned data entrance, electric energy meter under the bit data of the electric energy meter address of the above-mentioned current collection of mark, the above-mentioned bit data, and position this three of above-mentioned bit data in the electric energy meter address of above-mentioned electric energy meter corresponding relation, wherein, but the identification code of electric energy meter address is corresponding one by one with above-mentioned data entrance;
If last position of the electric energy meter address of above-mentioned electric energy meter gathers and identifies, then:
According to the indication of the above-mentioned mark in each data entrance, all bit data that retrieve above-mentioned electric energy meter from each data entrance line ordering of going forward side by side is processed, to identify the electric energy meter address of above-mentioned electric energy meter.
Therefore, but but in the embodiment of the invention for the identification code setting of electric energy meter address and identification code data entrance one to one, by to the bits per inch of the electric energy meter address of reading in buffer interface according to gathering one by one and identifying, deposit the bit data that identifies in the row labels of going forward side by side in the corresponding data entrance, so that after having gathered last bit data of electric energy meter address, can retrieve bit data in the electric energy meter line ordering of going forward side by side from each data entrance according to mark processes, finally identify the electric energy meter address of electric energy meter, realized the automatic quick-searching to the electric energy meter address of electric energy meter.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is embodiment schematic flow sheet of a kind of electric energy meter address retrieval methods provided by the invention;
Fig. 2 is embodiment schematic flow sheet of a kind of electric energy meter address retrieval methods provided by the invention;
Fig. 3 is a kind of another example structure synoptic diagram of electric energy meter address search equipment provided by the invention;
Fig. 4 is example structure synoptic diagram of a kind of power information acquisition system provided by the invention.
Embodiment
The embodiment of the invention provides a kind of electric energy meter address retrieval methods, relevant device and system.
For so that goal of the invention of the present invention, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, but not whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The below is described a kind of electric energy meter address retrieval methods of the embodiment of the invention, please participate in Fig. 1, and the electric energy meter address retrieval methods in the embodiment of the invention comprises:
101, buffer interface is read in the electric energy meter address of electric energy meter;
In the embodiment of the invention, electric energy meter is corresponding one by one with the electric energy meter address, electric energy meter address search equipment will need the electric energy meter address of one or N electric energy meter accessing to read in buffer interface, wherein, above-mentioned N is more than or equal to 2, N can be prevalue, also can give tacit consent to the number that equals all electric energy meters that need to access, and is not construed as limiting herein.
102, from the first data of the electric energy meter address of above-mentioned electric energy meter, sequentially gather by turn and identify the bits per inch certificate of the electric energy meter address of above-mentioned electric energy meter;
Electric energy meter address search equipment is processed the electric energy meter address of the electric energy meter in the buffer interface, in the embodiment of the invention, if reading in the number of the electric energy meter address of buffer interface is one, then electric energy meter address search equipment sequentially gathers and identifies the bits per inch certificate of the electric energy meter address of above-mentioned electric energy meter by turn from the first data of the electric energy meter address of this electric energy meter.If reading in the number of the electric energy meter address of buffer interface is more than two, then can adopt the breadth-first search method in the embodiment of the invention, namely simultaneously the electric energy meter address of above-mentioned N electric energy meter in the buffer interface is processed: from the first data of the electric energy meter address of each electric energy meter, sequentially gather by turn and identify the bits per inch certificate of the electric energy meter address of above-mentioned each electric energy meter, illustrate, if reading in the electric energy meter address of buffer interface has: the electric energy meter address 1 of electric energy meter 1, the electric energy meter address 2 of electric energy meter 2 and the electric energy meter address 3 of electric energy meter 3, each electric energy meter address comprises 10 bit data, then adopt the breadth-first search method, can gather simultaneously electric energy meter address 1, the first data of electric energy meter address 2 and electric energy meter address 3 and identification, handling electric energy meter address 1, after the first data of electric energy meter address 2 and electric energy meter address 3, gather simultaneously electric energy meter address 1, the second data of electric energy meter address 2 and electric energy meter address 3 and identification are until electric energy meter address 1, ten bit data collection and the end of identification of electric energy meter address 2 and electric energy meter address 3.Certainly, the mode that also can gather one by one in the embodiment of the invention, namely handle first after the electric energy meter address of an electric energy meter, process again the electric energy meter address of next electric energy meter, illustrate, on above-mentioned for example basis, the embodiment of the invention also can gather first the first data and the identification of electric energy meter address 1, gather again second data and the identification of electric energy meter address 1, after gathering and having identified the ten bit data of electric energy meter address 1, gather the first data and the identification of electric energy meter address 2, gather again second data and the identification of electric energy meter address 2, by that analogy, until all electric energy meter addresses are processed.
In the process of above-mentioned collection and identification:
If identify the bit data of the electric energy meter address of current collection, then execution in step 103;
In the embodiment of the invention, the bit data of electric energy meter address can be 0 ~ 9 optional numeral, perhaps, also can other number, electric energy meter address search equipment in the embodiment of the invention can only be identified data layout and the data of predetermined one or more, to unscheduled data layout and data None-identified then.The data that collect of electric energy meter address search equipment illustrate, suppose the predetermined numeral that can only identify between 0 ~ 9 of electric energy meter address search equipment, if then then can't be identified to the data that collect not in 0 ~ 9 scope.
In embodiments of the present invention, if can not identify the bit data of the electric energy meter address of current collection, then can finish collection and identification process to this electric energy meter, perhaps, in another kind of implementation, electric energy meter address search equipment also can arrange error queue in electric energy meter address search equipment, go out the bit data of the electric energy meter address of current collection at None-identified, the bit data of the electric energy meter address of above-mentioned current collection is deposited in the error queue, and in above-mentioned error queue, the bit data of the electric energy meter address of the above-mentioned current collection of mark, electric energy meter under the above-mentioned bit data, and position this three of above-mentioned bit data in the electric energy meter address of above-mentioned electric energy meter corresponding relation, so that follow-up bit data to None-identified is carried out the secondary acquisition identifying processing;
If last position of the electric energy meter address of above-mentioned electric energy meter gathers and identifies, then execution in step 104.
103, the bit data with the electric energy meter address of above-mentioned current collection deposits in the corresponding data entrance;
Bit data in the electric energy meter address of identifying current collection, electric energy meter address search equipment deposits the bit data of the electric energy meter address of above-mentioned current collection in the corresponding data entrance in, and in above-mentioned data entrance, electric energy meter under the bit data of the electric energy meter address of the above-mentioned current collection of mark, the above-mentioned bit data, and position this three of above-mentioned bit data in the electric energy meter address of above-mentioned electric energy meter corresponding relation, wherein, but the identification code of electric energy meter address is corresponding one by one with the data entrance.Illustrate, suppose the predetermined numeral that can only identify between 0 ~ 9 of electric energy meter address search equipment, 10 data entrances then are set, numeral between the difference corresponding 0 ~ 9, be numerical value 1 when electric energy meter address search recognition of devices goes out bit data, then numerical value 1 deposited in numerical value 1 corresponding data entrance, and the numerical value 1 that identifies of expression, with the electric energy meter under these data 1, and the corresponding relation of the position in the electric energy meter address of the electric energy meter of this numerical value 1 under it.
104, according to the indication of the mark in each data entrance, all bit data that retrieve above-mentioned electric energy meter from each data entrance line ordering of going forward side by side is processed, to identify the electric energy meter address of above-mentioned electric energy meter.
Need to prove, electric energy meter address search equipment in the embodiment of the invention can be integrated in the power information acquisition system, perhaps be integrated in other system that need to retrieve the electric energy meter address, electric energy meter address search equipment can be integrated in the collector, can be autonomous device also, be not construed as limiting herein.
Therefore, but but in the embodiment of the invention for the identification code setting of electric energy meter address and identification code data entrance one to one, by to the bits per inch of the electric energy meter address of reading in buffer interface according to gathering one by one and identifying, deposit the bit data that identifies in the row labels of going forward side by side in the corresponding data entrance, so that after having gathered last bit data of electric energy meter address, can retrieve bit data in the electric energy meter line ordering of going forward side by side from each data entrance according to mark processes, finally identify the electric energy meter address of electric energy meter, realized the automatic quick-searching to the electric energy meter address of electric energy meter.And the embodiment of the invention also provides the breadth-first search method, by a plurality of electric energy meter addresses of the electric energy meter of access that need are processed simultaneously, has further improved the retrieval rate to the electric energy meter address.
The below is described the another kind of electric energy meter address retrieval methods in the embodiment of the invention, please participate in Fig. 2, and the electric energy meter address retrieval methods in the embodiment of the invention comprises:
201, buffer interface is read in the electric energy meter address of electric energy meter;
In the embodiment of the invention, electric energy meter is corresponding one by one with the electric energy meter address, electric energy meter address search equipment will need the electric energy meter address of one or N electric energy meter accessing to read in buffer interface, wherein, above-mentioned N is more than or equal to 2, N can be prevalue, also can give tacit consent to the number that equals all electric energy meters that need to access, and is not construed as limiting herein.
202, from the first data of the electric energy meter address of above-mentioned electric energy meter, sequentially gather by turn and identify the bits per inch certificate of the electric energy meter address of above-mentioned electric energy meter;
Electric energy meter address search equipment is processed the electric energy meter address of the electric energy meter in the buffer interface, in the embodiment of the invention, if reading in the number of the electric energy meter address of buffer interface is one, then electric energy meter address search equipment sequentially gathers and identifies the bits per inch certificate of the electric energy meter address of above-mentioned electric energy meter by turn from the first data of the electric energy meter address of this electric energy meter.If reading in the number of the electric energy meter address of buffer interface is more than two, then can adopt the breadth-first search method in the embodiment of the invention, namely simultaneously the electric energy meter address of above-mentioned N electric energy meter in the buffer interface is processed: from the first data of the electric energy meter address of each electric energy meter, sequentially gather by turn and identify the bits per inch certificate of the electric energy meter address of above-mentioned each electric energy meter.
In the process of above-mentioned collection and identification:
If identify the bit data of the electric energy meter address of current collection, then execution in step 203;
In the embodiment of the invention, the bit data of electric energy meter address can be 0 ~ 9 optional numeral, perhaps, also can other number, electric energy meter address search equipment in the embodiment of the invention can only be identified data layout and the data of predetermined one or more, to unscheduled data layout and data None-identified then.The data that collect of electric energy meter address search equipment illustrate, suppose the predetermined numeral that can only identify between 0 ~ 9 of electric energy meter address search equipment, if then then can't be identified to the data that collect not in 0 ~ 9 scope.
If can not identify the bit data of the electric energy meter address of current collection, then execution in step 204.
If last position of the electric energy meter address of above-mentioned electric energy meter gathers and identifies, then execution in step 205.
203, the bit data with the electric energy meter address of above-mentioned current collection deposits in the corresponding data entrance;
Bit data in the electric energy meter address of identifying current collection, electric energy meter address search equipment deposits the bit data of the electric energy meter address of above-mentioned current collection in the corresponding data entrance in, and in above-mentioned data entrance, electric energy meter under the bit data of the electric energy meter address of the above-mentioned current collection of mark, the above-mentioned bit data, and position this three of above-mentioned bit data in the electric energy meter address of above-mentioned electric energy meter corresponding relation, wherein, but the identification code of electric energy meter address is corresponding one by one with the data entrance.
204, the bit data with the electric energy meter address of above-mentioned current collection deposits in the error queue;
In embodiments of the present invention, electric energy meter address search equipment also can arrange error queue in electric energy meter address search equipment, go out the bit data of the electric energy meter address of current collection at None-identified, the bit data of the electric energy meter address of above-mentioned current collection is deposited in the error queue, and in above-mentioned error queue, electric energy meter under the bit data of the electric energy meter address of the above-mentioned current collection of mark, the above-mentioned bit data, and position this three of above-mentioned bit data in the electric energy meter address of above-mentioned electric energy meter corresponding relation.
205, the bit data that whether has the electric energy meter address of electric energy meter in the misjudgment formation;
Whether electric energy meter address search equipment exists the bit data of the electric energy meter address of electric energy meter in the misjudgment formation behind last position of the electric energy meter address that gathers and identify above-mentioned electric energy meter, if then execution in step 206, if not, then execution in step 207.
206, according to the indication of the mark in the above-mentioned error queue, Resurvey is also identified the bit data of all Error Locations in the electric energy meter address of electric energy meter;
Electric energy meter address search equipment carries out secondary acquisition and identification to the bit data that exists in the error queue, and simultaneously, in secondary acquisition and identifying, electric energy meter address search equipment is preserved the bit data that identifies 203 modes of taking steps equally.Illustrate, supposed to deposit in the error queue the 8th bit data of the electric energy meter address 1 of electric energy meter 1, show that then electric energy meter address search equipment is when for the first time gathering and identifying the 8th bit data of electric energy meter address 1, None-identified goes out the 8th bit data of electric energy meter address 1, be because the transient fault of buffer interface causes for fear of above-mentioned None-identified, electric energy meter address search equipment re-starts the 8th bit data of electric energy meter address 1 and gathers and identify.
If electric energy meter address search equipment can identify the bit data of all Error Locations in the electric energy meter address of electric energy meter of Resurvey, then execution in step 207, if electric energy meter address search equipment can only identify the bit data of part Error Location in the electric energy meter address of electric energy meter of Resurvey, perhaps electric energy meter address search equipment still None-identified go out the bit data of Error Location in the electric energy meter address of electric energy meter of Resurvey, then execution in step 208.
207, according to the indication of the mark in each data entrance, all bit data that retrieve above-mentioned electric energy meter from each data entrance line ordering of going forward side by side is processed, to identify the electric energy meter address of above-mentioned electric energy meter.
208, output the first alarm signal;
Wherein, above-mentioned the first alarm signal is used to indicate the wrong alarm signal in electric energy meter address of above-mentioned electric energy meter.
Further, in embodiments of the present invention, electric energy meter address search equipment detects the electric energy meter address of all electric energy meters of identifying, if in the electric energy meter address of all electric energy meters that identify, it is identical to detect the electric energy meter address that has two or more different electric energy meters, then: export the second alarm signal, wherein, it is identical that above-mentioned the second alarm signal is used to indicate the current electric energy meter address of two or more different electric energy meters that exists.
Therefore, but but in the embodiment of the invention for the identification code setting of electric energy meter address and identification code data entrance one to one, by to the bits per inch of the electric energy meter address of reading in buffer interface according to gathering one by one and identifying, deposit the bit data that identifies in the row labels of going forward side by side in the corresponding data entrance, so that after having gathered last bit data of electric energy meter address, can retrieve bit data in the electric energy meter line ordering of going forward side by side from each data entrance according to mark processes, finally identify the electric energy meter address of electric energy meter, realized the automatic quick-searching to the electric energy meter address of electric energy meter.And the embodiment of the invention also provides the breadth-first search method, by a plurality of electric energy meter addresses of the electric energy meter of access that need are processed simultaneously, has further improved the retrieval rate to the electric energy meter address.Further, the electric energy meter address search equipment in the embodiment of the invention also is provided with error queue, the problem that temporarily can't normally read with some bit data of avoiding the electric energy meter address that transient fault caused.
The embodiment of the invention also provides a kind of electric energy meter address search equipment, and as shown in Figure 3, the electric energy meter address search equipment 300 in the embodiment of the invention comprises:
Reading unit 301 is used for buffer interface is read in the electric energy meter address of electric energy meter;
Acquisition process unit 302 is used for sequentially gathering by turn and to identify the bits per inch certificate of the electric energy meter address of above-mentioned electric energy meter from the first data of the electric energy meter address of above-mentioned electric energy meter.
Classification storage unit 303, be used for 302 processes that gather and identify in the acquisition process unit, if identify the bit data of the electric energy meter address of current collection, then the bit data with the electric energy meter address of above-mentioned current collection deposits in the corresponding data entrance, and in above-mentioned data entrance, electric energy meter under the bit data of the electric energy meter address of the above-mentioned current collection of mark, the above-mentioned bit data, and position this three of above-mentioned bit data in the electric energy meter address of above-mentioned electric energy meter corresponding relation, wherein, but the identification code of electric energy meter address is corresponding one by one with above-mentioned data entrance.
Ordering processing unit 304, behind last position for the electric energy meter address that gathers and identified above-mentioned electric energy meter in acquisition process unit 302, indication according to the above-mentioned mark in each data entrance, all bit data that retrieve above-mentioned electric energy meter from each data entrance line ordering of going forward side by side is processed, to identify the electric energy meter address of above-mentioned electric energy meter.
In a kind of application scenarios, reading unit 301 specifically is used for: will need the electric energy meter address of N electric energy meter accessing all to read in buffer interface, wherein, above-mentioned N is more than or equal to 2.Acquisition process unit 302 is processed the electric energy meter address of the electric energy meter of the N in the above-mentioned buffer interface simultaneously, that is: from the first data of the electric energy meter address of each electric energy meter, sequentially gather by turn and identify the bits per inch certificate of the electric energy meter address of above-mentioned each electric energy meter.
Further, electric energy meter address search equipment 300 also comprises:
The error queue storage unit, be used for when acquisition process unit 302 None-identifieds go out the bit data of electric energy meter address of current collection, the bit data of the electric energy meter address of above-mentioned current collection is deposited in the error queue, and in above-mentioned error queue, electric energy meter under the bit data of the electric energy meter address of the above-mentioned current collection of mark, the above-mentioned bit data, and position this three of above-mentioned bit data in the electric energy meter address of above-mentioned electric energy meter corresponding relation;
Acquisition process unit 302 also is used for: gather and identified last position of electric energy meter address of above-mentioned electric energy meter in acquisition process unit 302 after, if there is the bit data of the electric energy meter address of above-mentioned electric energy meter in the above-mentioned error queue, then, according to the indication of the above-mentioned mark in the above-mentioned error queue, Resurvey is also identified the bit data of all Error Locations in the electric energy meter address of above-mentioned electric energy meter;
Ordering processing unit 304 is after acquisition process unit 302 identifies the bit data of all Error Locations in the electric energy meter address of electric energy meter of above-mentioned Resurvey, indication according to the above-mentioned mark in each data entrance, all bit data that retrieve above-mentioned electric energy meter from each data entrance line ordering of going forward side by side is processed, to identify the electric energy meter address of above-mentioned electric energy meter;
Further, electric energy meter address search equipment 300 also comprises:
Alarm Unit, be used for when acquisition process unit 302 None-identifieds go out the bit data of all Error Locations, electric energy meter address of electric energy meter of above-mentioned Resurvey, export the first alarm signal, wherein, above-mentioned the first alarm signal is used to indicate the wrong alarm signal in electric energy meter address of above-mentioned electric energy meter.
Above-mentioned Alarm Unit also is used for: if in the electric energy meter address of all electric energy meters of identifying of ordering processing unit 304, exist the electric energy meter address of two or more different electric energy meters identical, then, export the second alarm signal, wherein, it is identical that above-mentioned the second alarm signal is used to indicate the current electric energy meter address of two or more different electric energy meters that exists.
Need to prove, electric energy meter address search equipment 300 in the embodiment of the invention can be such as the electric energy meter address search equipment in the above-mentioned embodiment of the method, can be used for realizing whole technical schemes of said method embodiment, the function of its each functional module can be according to the method specific implementation among the said method embodiment, its specific implementation process can with reference to the associated description in above-described embodiment, repeat no more herein.
Therefore, but but in the embodiment of the invention electric energy meter address search equipment for the identification code setting of electric energy meter address and identification code data entrance one to one, by to the bits per inch of the electric energy meter address of reading in buffer interface according to gathering one by one and identifying, deposit the bit data that identifies in the row labels of going forward side by side in the corresponding data entrance, so that after having gathered last bit data of electric energy meter address, can retrieve bit data in the electric energy meter line ordering of going forward side by side from each data entrance according to mark processes, finally identify the electric energy meter address of electric energy meter, realized the automatic quick-searching to the electric energy meter address of electric energy meter.And the embodiment of the invention also provides the breadth-first search method, by a plurality of electric energy meter addresses of the electric energy meter of access that need are processed simultaneously, has further improved the retrieval rate to the electric energy meter address.
The embodiment of the invention also provides a kind of power information acquisition system, sees also Fig. 4, and the power information acquisition system 400 in the embodiment of the invention comprises:
Electric energy meter address search equipment 401, one or more electric energy meter 402 that is connected with electric energy meter address search equipment 401;
Wherein, electric energy meter address search equipment 401 is used for:
Buffer interface is read in the electric energy meter address of above-mentioned electric energy meter;
From the first data of the electric energy meter address of above-mentioned electric energy meter, sequentially gather by turn and identify the bits per inch certificate of the electric energy meter address of above-mentioned electric energy meter;
In the process of above-mentioned collection and identification:
If identify the bit data of the electric energy meter address of current collection, then the bit data with the electric energy meter address of above-mentioned current collection deposits in the corresponding data entrance, and in above-mentioned data entrance, electric energy meter under the bit data of the electric energy meter address of the above-mentioned current collection of mark, the above-mentioned bit data, and position this three of above-mentioned bit data in the electric energy meter address of above-mentioned electric energy meter corresponding relation, wherein, but the identification code of electric energy meter address is corresponding one by one with above-mentioned data entrance;
If last position of the electric energy meter address of above-mentioned electric energy meter gathers and identifies, then:
According to the indication of the above-mentioned mark in each data entrance, all bit data that retrieve above-mentioned electric energy meter from each data entrance line ordering of going forward side by side is processed, to identify the electric energy meter address of above-mentioned electric energy meter.
Need to prove, electric energy meter address search equipment 401 in the embodiment of the invention can be such as the electric energy meter address search equipment 300 among the above-mentioned device embodiment, can be used for realizing whole technical schemes of said apparatus embodiment, the function of its each functional module can be according to the method specific implementation among the said apparatus embodiment, its specific implementation process can with reference to the associated description in above-described embodiment, repeat no more herein.
Therefore, in the power information acquisition system of the embodiment of the invention, but but for the identification code setting of electric energy meter address and identification code data entrance one to one, by to the bits per inch of the electric energy meter address of reading in buffer interface according to gathering one by one and identifying, deposit the bit data that identifies in the row labels of going forward side by side in the corresponding data entrance, so that after having gathered last bit data of electric energy meter address, can retrieve bit data in the electric energy meter line ordering of going forward side by side from each data entrance according to mark processes, finally identify the electric energy meter address of electric energy meter, realized the automatic quick-searching to the electric energy meter address of electric energy meter.And the embodiment of the invention also provides the breadth-first search method, by a plurality of electric energy meter addresses of the electric energy meter of access that need are processed simultaneously, has further improved the retrieval rate to the electric energy meter address.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, do not have the part that describes in detail among certain embodiment, can be referring to the associated description of other embodiment.
More than a kind of electric energy meter address retrieval methods provided by the present invention, relevant device and system are described in detail, used specific case herein principle of the present invention and way of example are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, the thought according to the embodiment of the invention all will change in specific embodiments and applications, and to sum up, this description should not be construed as limitation of the present invention.
Claims (9)
1. an electric energy meter address retrieval methods is characterized in that, comprising:
Buffer interface is read in the electric energy meter address of electric energy meter;
From the first data of the electric energy meter address of described electric energy meter, sequentially gather by turn and identify the bits per inch certificate of the electric energy meter address of described electric energy meter;
In the process of described collection and identification:
If identify the bit data of the electric energy meter address of current collection, then the bit data with the electric energy meter address of described current collection deposits in the corresponding data entrance, and in described data entrance, electric energy meter under the bit data of the electric energy meter address of the described current collection of mark, the described bit data, and position this three of described bit data in the electric energy meter address of described electric energy meter corresponding relation, wherein, but the identification code of electric energy meter address is corresponding one by one with the data entrance;
If last position of the electric energy meter address of described electric energy meter gathers and identifies, then:
According to the indication of the described mark in each data entrance, all bit data that retrieve described electric energy meter from each data entrance line ordering of going forward side by side is processed, to identify the electric energy meter address of described electric energy meter.
2. method according to claim 1 is characterized in that,
Described electric energy meter address with electric energy meter is read in buffer interface and is comprised:
Buffer interface is all read in the electric energy meter address of N electric energy meter of needs accesses, and wherein, described N is more than or equal to 2;
The first data of described electric energy meter address from described electric energy meter, sequentially gather by turn and identify the step of bits per inch certificate of the electric energy meter address of described electric energy meter, be specially:
Simultaneously the electric energy meter address of a described N electric energy meter is processed: from the first data of the electric energy meter address of each electric energy meter, sequentially gather by turn and identify the bits per inch certificate of the electric energy meter address of described each electric energy meter.
3. method according to claim 1 and 2 is characterized in that, described in described collection and identify in the process of bits per inch certificate of electric energy meter address of described electric energy meter, described method also comprises:
If None-identified goes out the bit data of the electric energy meter address of current collection, then the bit data with the electric energy meter address of described current collection deposits in the error queue, and in described error queue, electric energy meter under the bit data of the electric energy meter address of the described current collection of mark, the described bit data, and position this three of described bit data in the electric energy meter address of described electric energy meter corresponding relation;
Described indication according to the described mark in each data entrance, all bit data that retrieve described electric energy meter from each data entrance are gone forward side by side before the step that line ordering processes, and comprising:
If there is the bit data of the electric energy meter address of described electric energy meter in the described error queue, then:
According to the indication of the described mark in the described error queue, Resurvey is also identified the bit data of all Error Locations in the electric energy meter address of described electric energy meter;
If can identify the bit data of all Error Locations in the electric energy meter address of electric energy meter of described Resurvey, then:
Carry out described indication according to the described mark in each data entrance, all bit data that from each data entrance, retrieve described electric energy meter step that line ordering is processed of going forward side by side;
If None-identified goes out the bit data of all Error Locations in the electric energy meter address of electric energy meter of described Resurvey, then: export the first alarm signal, and described electric energy meter is not carried out described indication according to the described mark in each data entrance, all bit data that from each data entrance, retrieve described electric energy meter step that line ordering is processed of going forward side by side, wherein, described the first alarm signal is used to indicate the wrong alarm signal in electric energy meter address of described electric energy meter.
4. method according to claim 1 and 2 is characterized in that,
Described indication according to the described mark in each data entrance, all bit data that retrieve described electric energy meter from each data entrance are gone forward side by side after the step that line ordering processes, and comprising:
If in the electric energy meter address of all electric energy meters that identify, exist the electric energy meter address of two or more different electric energy meters identical, then:
Export the second alarm signal, wherein, it is identical that described the second alarm signal is used to indicate the current electric energy meter address of two or more different electric energy meters that exists.
5. an electric energy meter address search equipment is characterized in that, comprising:
Reading unit is used for buffer interface is read in the electric energy meter address of electric energy meter;
The acquisition process unit is used for sequentially gathering by turn and to identify the bits per inch certificate of the electric energy meter address of described electric energy meter from the first data of the electric energy meter address of described electric energy meter;
The classification storage unit, be used for the process in the collection of described acquisition process unit and identification, if identify the bit data of the electric energy meter address of current collection, then the bit data with the electric energy meter address of described current collection deposits in the corresponding data entrance, and in described data entrance, electric energy meter under the bit data of the electric energy meter address of the described current collection of mark, the described bit data, and position this three of described bit data in the electric energy meter address of described electric energy meter corresponding relation, wherein, but the identification code of electric energy meter address is corresponding one by one with described data entrance;
The ordering processing unit, be used for after the unit collection of described acquisition process and having identified last position of electric energy meter address of described electric energy meter, indication according to the described mark in each data entrance, all bit data that retrieve described electric energy meter from each data entrance line ordering of going forward side by side is processed, to identify the electric energy meter address of described electric energy meter.
6. electric energy meter address search equipment according to claim 5 is characterized in that,
Described reading unit specifically is used for: will need the electric energy meter address of N electric energy meter accessing all to read in buffer interface, wherein, described N is more than or equal to 2;
Described acquisition process unit is processed the electric energy meter address of a described N electric energy meter simultaneously: from the first data of the electric energy meter address of each electric energy meter, sequentially gather by turn and identify the bits per inch certificate of the electric energy meter address of described each electric energy meter.
7. according to claim 5 or 6 described electric energy meter address search equipment, it is characterized in that,
Described electric energy meter address search equipment also comprises:
The error queue storage unit, be used for when described acquisition process unit None-identified goes out the bit data of electric energy meter address of current collection, the bit data of the electric energy meter address of described current collection is deposited in the error queue, and in described error queue, electric energy meter under the bit data of the electric energy meter address of the described current collection of mark, the described bit data, and position this three of described bit data in the electric energy meter address of described electric energy meter corresponding relation;
Described acquisition process unit also is used for: the unit collection of described acquisition process and identified described electric energy meter the electric energy meter address last the position after, if there is the bit data of the electric energy meter address of described electric energy meter in the described error queue, then, according to the indication of the described mark in the described error queue, Resurvey is also identified the bit data of all Error Locations in the electric energy meter address of described electric energy meter;
Described ordering processing unit is after described acquisition process unit identifies the bit data of all Error Locations in the electric energy meter address of electric energy meter of described Resurvey, indication according to the described mark in each data entrance, all bit data that retrieve described electric energy meter from each data entrance line ordering of going forward side by side is processed, to identify the electric energy meter address of described electric energy meter;
Described electric energy meter address search equipment also comprises:
Alarm Unit, be used for when described acquisition process unit None-identified goes out the bit data of all Error Locations, electric energy meter address of electric energy meter of described Resurvey, export the first alarm signal, wherein, described the first alarm signal is used to indicate the wrong alarm signal in electric energy meter address of described electric energy meter.
8. according to claim 5 or 6 described electric energy meter address search equipment, it is characterized in that,
Described Alarm Unit also is used for: if the electric energy meter address of all electric energy meters that identify at described ordering processing unit, exist the electric energy meter address of two or more different electric energy meters identical, then, export the second alarm signal, wherein, it is identical that described the second alarm signal is used to indicate the current electric energy meter address of two or more different electric energy meters that exists.
9. a power information acquisition system is characterized in that, comprising:
Electric energy meter address search equipment is with one or more electric energy meter of described electric energy meter address search equipment connection;
Wherein, described electric energy meter address search equipment is used for:
Buffer interface is read in the electric energy meter address of described electric energy meter;
From the first data of the electric energy meter address of described electric energy meter, sequentially gather by turn and identify the bits per inch certificate of the electric energy meter address of described electric energy meter;
In the process of described collection and identification:
If identify the bit data of the electric energy meter address of current collection, then the bit data with the electric energy meter address of described current collection deposits in the corresponding data entrance, and in described data entrance, electric energy meter under the bit data of the electric energy meter address of the described current collection of mark, the described bit data, and position this three of described bit data in the electric energy meter address of described electric energy meter corresponding relation, wherein, but the identification code of electric energy meter address is corresponding one by one with described data entrance;
If last position of the electric energy meter address of described electric energy meter gathers and identifies, then:
According to the indication of the described mark in each data entrance, all bit data that retrieve described electric energy meter from each data entrance line ordering of going forward side by side is processed, to identify the electric energy meter address of described electric energy meter.
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