CN102902801B - Voltmeter address retrieval method, related equipment and system - Google Patents
Voltmeter address retrieval method, related equipment and system Download PDFInfo
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- CN102902801B CN102902801B CN201210387079.9A CN201210387079A CN102902801B CN 102902801 B CN102902801 B CN 102902801B CN 201210387079 A CN201210387079 A CN 201210387079A CN 102902801 B CN102902801 B CN 102902801B
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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, particularly relate to a kind of electric energy meter address retrieval methods, relevant device and system.
Background technology
In power information acquisition system, collector, as the higher level equipment of the power information of the multiple electric energy meter of collection, after first needing the address information (i.e. electric energy meter address) of acquisition electric energy meter, just can complete the access of electric energy meter.
In current national grid power information acquisition system, be mostly by manual type will the electric energy meter address configuration of access electric energy meter in collector, this human configuration mode complicated operation, efficiency is low, easily makes mistakes and cost of labor is high.In addition, because national grid power information acquisition system is a kind of based on the self-organization network structure under wireless communications environment, so it has the characteristic of power information collector quantity many and layout areas dispersion, obviously, above-mentioned human configuration mode not being suitable in national grid power information acquisition system.Visible, realizing the key problem in technology point that quick-searching access ammeter information is this system in acquisition system, is also the Important Project difficult point that can such information acquisition network system have high reliability and survivability.
Summary of the invention
Embodiments provide a kind of electric energy meter seismic acquisition method, relevant device and system, for realizing the automatic quick-searching of electric energy meter address.
For solving the problems of the technologies described above, the embodiment of the present invention provides following technical scheme:
A kind of electric energy meter address retrieval methods, 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 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 above-mentioned collection and identify process in:
If identify the bit data of the electric energy meter address of current collection, then by the bit data of the electric energy meter address of above-mentioned current collection stored in corresponding Data entries, and in above-mentioned Data entries, mark the bit data of the electric energy meter address of above-mentioned current collection, the electric energy meter belonging to upper bit data, and the corresponding relation of position this three of upper bit data in the electric energy meter address of above-mentioned electric energy meter, wherein, the recognizable code of electric energy meter address and Data entries one_to_one corresponding;
If last position of the electric energy meter address of above-mentioned electric energy meter has gathered and identified, then:
According to the instruction of the above-mentioned mark in each Data entries, all bit data retrieving above-mentioned electric energy meter from each Data entries are gone forward side by side line ordering process, to identify the electric energy meter address of above-mentioned electric energy meter.
A kind of electric energy meter address search equipment, comprising:
Reading unit, for reading in buffer interface by the electric energy meter address of electric energy meter;
Acquisition process unit, the first data for the electric energy meter address from above-mentioned electric energy meter, sequentially gathers by turn and identifies the bits per inch certificate of the electric energy meter address of above-mentioned electric energy meter;
Classification storage unit, for to gather at above-mentioned acquisition process unit and in the process identified, if identify the bit data of the electric energy meter address of current collection, then by the bit data of the electric energy meter address of above-mentioned current collection stored in corresponding Data entries, and in above-mentioned Data entries, mark the bit data of the electric energy meter address of above-mentioned current collection, the electric energy meter belonging to upper bit data, and the corresponding relation of position this three of upper bit data in the electric energy meter address of above-mentioned electric energy meter, wherein, the recognizable code of electric energy meter address and above-mentioned Data entries one_to_one corresponding;
Sequence processing unit, for in the collection of above-mentioned acquisition process unit and after having identified last position of the electric energy meter address of above-mentioned electric energy meter, according to the instruction of the above-mentioned mark in each Data entries, the all bit data retrieving above-mentioned electric energy meter from each Data entries are gone forward side by side line ordering process, to identify the electric energy meter address of above-mentioned electric energy meter.
A kind of power information acquisition system, comprising:
Electric energy meter address search equipment, 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 above-mentioned collection and identify process in:
If identify the bit data of the electric energy meter address of current collection, then by the bit data of the electric energy meter address of above-mentioned current collection stored in corresponding Data entries, and in above-mentioned Data entries, mark the bit data of the electric energy meter address of above-mentioned current collection, the electric energy meter belonging to upper bit data, and the corresponding relation of position this three of upper bit data in the electric energy meter address of above-mentioned electric energy meter, wherein, the recognizable code of electric energy meter address and above-mentioned Data entries one_to_one corresponding;
If last position of the electric energy meter address of above-mentioned electric energy meter has gathered and identified, then:
According to the instruction of the above-mentioned mark in each Data entries, all bit data retrieving above-mentioned electric energy meter from each Data entries are gone forward side by side line ordering process, to identify the electric energy meter address of above-mentioned electric energy meter.
Therefore, arrange and recognizable code Data entries one to one for the recognizable code of electric energy meter address in the embodiment of the present invention, by gathering one by one the bits per inch certificate of the electric energy meter address of reading in buffer interface and identify, by the bit data identified stored in row labels of going forward side by side in corresponding Data entries, make after having gathered last bit data of electric energy meter address, can to go forward side by side line ordering process according to mark bit data retrieved in electric energy meter from each Data entries, finally identify the electric energy meter address of electric energy meter, achieve the automatic quick-searching of the electric energy meter address to electric energy meter.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of electric energy meter address retrieval methods provided by the invention embodiment schematic flow sheet;
Fig. 2 is a kind of electric energy meter address retrieval methods provided by the invention embodiment schematic flow sheet;
Fig. 3 is a kind of another example structure schematic diagram of electric energy meter address search equipment provided by the invention;
Fig. 4 is a kind of power information acquisition system provided by the invention example structure schematic diagram.
Embodiment
Embodiments provide a kind of electric energy meter address retrieval methods, relevant device and system.
For making 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 present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, and not all embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Be described a kind of electric energy meter address retrieval methods of the embodiment of the present invention below, please participate in Fig. 1, the electric energy meter address retrieval methods in the embodiment of the present invention comprises:
101, buffer interface is read in the electric energy meter address of electric energy meter;
In the embodiment of the present invention, electric energy meter and electric energy meter address one_to_one corresponding, buffer interface is read in the electric energy meter address of or N number of electric energy meter needing access by electric energy meter address search equipment, wherein, above-mentioned N is more than or equal to 2, N can be prevalue, also can give tacit consent to and equal all numbers needing the electric energy meter of access, be 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;
The electric energy meter address of electric energy meter address search equipment to the electric energy meter in buffer interface processes, in the embodiment of the present invention, if the number reading in the electric energy meter address of buffer interface is one, then electric energy meter address search equipment is from the first data of the electric energy meter address of this electric energy meter, sequentially gathers by turn and identifies the bits per inch certificate of the electric energy meter address of above-mentioned electric energy meter.If the number reading in the electric energy meter address of buffer interface is two or more, then can adopt breadth-first search method in the embodiment of the present invention, namely the electric energy meter address of the above-mentioned N number of electric energy meter in buffer interface is processed: from the first data of the electric energy meter address of each electric energy meter simultaneously, 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 the electric energy meter address of reading in 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 breadth-first search method, electric energy meter address 1 can be gathered simultaneously, the first data of electric energy meter address 2 and electric energy meter address 3 also identify, processing electric energy meter address 1, after the first data of electric energy meter address 2 and electric energy meter address 3, gather electric energy meter address 1 simultaneously, the second data of electric energy meter address 2 and electric energy meter address 3 also identify, until electric energy meter address 1, the ten bit data collection of electric energy meter address 2 and electric energy meter address 3 end of identification.Certainly, the mode that also can gather one by one in the embodiment of the present invention, namely after first processing the electric energy meter address of an electric energy meter, the electric energy meter address of the next electric energy meter of reprocessing, illustrate, on above-mentioned citing basis, the embodiment of the present invention also first can gather the first data of electric energy meter address 1 and identify, gather the second data of electric energy meter address 1 again and identify, after gathering and identified the ten bit data of electric energy meter address 1, gather the first data of electric energy meter address 2 and identify, gather the second data of electric energy meter address 2 again and identify, by that analogy, until all electric energy meter addresses are processed.
In above-mentioned collection and identify process in:
If identify the bit data of the electric energy meter address of current collection, then perform step 103;
In the embodiment of the present invention, the bit data of electric energy meter address can be 0 ~ 9 optional numeral, or, also can other be digital, electric energy meter address search equipment in the embodiment of the present invention can only identify one or more predetermined data layout and data, to unscheduled data layout and data then None-identified.Illustrate, suppose the predetermined numeral that can only identify between 0 ~ 9 of electric energy meter address search equipment, if then the data that collect of electric energy meter address search equipment not 0 ~ 9 scope, then cannot the data collected be identified.
In embodiments of the present invention, if can not identify the bit data of the electric energy meter address of current collection, then can terminate the collection to this electric energy meter and identification process, or, in another kind of implementation, electric energy meter address search equipment also can arrange error queue in electric energy meter address search equipment, the bit data of the electric energy meter address of current collection is gone out at None-identified, by the bit data of the electric energy meter address of above-mentioned current collection stored in error queue, and in above-mentioned error queue, mark the bit data of the electric energy meter address of above-mentioned current collection, electric energy meter belonging to upper bit data, and the corresponding relation of position this three of upper bit data in the electric energy meter address of above-mentioned electric energy meter, so that the follow-up bit data to None-identified carries out secondary acquisition identifying processing,
If last position of the electric energy meter address of above-mentioned electric energy meter has gathered and identified, then perform step 104.
103, by the bit data of the electric energy meter address of above-mentioned current collection stored in corresponding Data entries;
Identifying the bit data of electric energy meter address of current collection, electric energy meter address search equipment by the bit data of the electric energy meter address of above-mentioned current collection stored in corresponding Data entries, and in above-mentioned Data entries, mark the bit data of the electric energy meter address of above-mentioned current collection, the electric energy meter belonging to upper bit data, and the corresponding relation of position this three of upper bit data in the electric energy meter address of above-mentioned electric energy meter, wherein, the recognizable code of electric energy meter address and Data entries one_to_one corresponding.Illustrate, suppose the predetermined numeral that can only identify between 0 ~ 9 of electric energy meter address search equipment, 10 Data entries are then set, numeral respectively between corresponding 0 ~ 9, be numerical value 1 when electric energy meter address search recognition of devices goes out bit data, then by numerical value 1 stored in the Data entries corresponding to numerical value 1, and represent the numerical value 1 identified, with the electric energy meter belonging to these data 1, and the corresponding relation of position in the electric energy meter address of the electric energy meter of this numerical value 1 belonging to it.
104, according to the instruction of the mark in each Data entries, all bit data retrieving above-mentioned electric energy meter from each Data entries are gone forward side by side line ordering process, to identify the electric energy meter address of above-mentioned electric energy meter.
It should be noted that, electric energy meter address search equipment in the embodiment of the present invention can be integrated in power information acquisition system, or be integrated in other to need to retrieve in the system of electric energy meter address, electric energy meter address search equipment can be integrated in collector, also can be autonomous device, be not construed as limiting herein.
Therefore, arrange and recognizable code Data entries one to one for the recognizable code of electric energy meter address in the embodiment of the present invention, by gathering one by one the bits per inch certificate of the electric energy meter address of reading in buffer interface and identify, by the bit data identified stored in row labels of going forward side by side in corresponding Data entries, make after having gathered last bit data of electric energy meter address, can to go forward side by side line ordering process according to mark bit data retrieved in electric energy meter from each Data entries, finally identify the electric energy meter address of electric energy meter, achieve the automatic quick-searching of the electric energy meter address to electric energy meter.Further, the embodiment of the present invention additionally provides breadth-first search method, by processing multiple electric energy meter address of the electric energy meter of access that needs simultaneously, further increases the retrieval rate to electric energy meter address.
Be described the another kind of electric energy meter address retrieval methods in the embodiment of the present invention below, please participate in Fig. 2, the electric energy meter address retrieval methods in the embodiment of the present invention comprises:
201, buffer interface is read in the electric energy meter address of electric energy meter;
In the embodiment of the present invention, electric energy meter and electric energy meter address one_to_one corresponding, buffer interface is read in the electric energy meter address of or N number of electric energy meter needing access by electric energy meter address search equipment, wherein, above-mentioned N is more than or equal to 2, N can be prevalue, also can give tacit consent to and equal all numbers needing the electric energy meter of access, be 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;
The electric energy meter address of electric energy meter address search equipment to the electric energy meter in buffer interface processes, in the embodiment of the present invention, if the number reading in the electric energy meter address of buffer interface is one, then electric energy meter address search equipment is from the first data of the electric energy meter address of this electric energy meter, sequentially gathers by turn and identifies the bits per inch certificate of the electric energy meter address of above-mentioned electric energy meter.If the number reading in the electric energy meter address of buffer interface is two or more, then can adopt breadth-first search method in the embodiment of the present invention, namely the electric energy meter address of the above-mentioned N number of electric energy meter in buffer interface is processed: 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 above-mentioned each electric energy meter.
In above-mentioned collection and identify process in:
If identify the bit data of the electric energy meter address of current collection, then perform step 203;
In the embodiment of the present invention, the bit data of electric energy meter address can be 0 ~ 9 optional numeral, or, also can other be digital, electric energy meter address search equipment in the embodiment of the present invention can only identify one or more predetermined data layout and data, to unscheduled data layout and data then None-identified.Illustrate, suppose the predetermined numeral that can only identify between 0 ~ 9 of electric energy meter address search equipment, if then the data that collect of electric energy meter address search equipment not 0 ~ 9 scope, then cannot the data collected be identified.
If can not identify the bit data of the electric energy meter address of current collection, then perform step 204.
If last position of the electric energy meter address of above-mentioned electric energy meter has gathered and identified, then perform step 205.
203, by the bit data of the electric energy meter address of above-mentioned current collection stored in corresponding Data entries;
Identifying the bit data of electric energy meter address of current collection, electric energy meter address search equipment by the bit data of the electric energy meter address of above-mentioned current collection stored in corresponding Data entries, and in above-mentioned Data entries, mark the bit data of the electric energy meter address of above-mentioned current collection, the electric energy meter belonging to upper bit data, and the corresponding relation of position this three of upper bit data in the electric energy meter address of above-mentioned electric energy meter, wherein, the recognizable code of electric energy meter address and Data entries one_to_one corresponding.
204, by the bit data of the electric energy meter address of above-mentioned current collection stored in 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, the bit data of the electric energy meter address of current collection is gone out at None-identified, by the bit data of the electric energy meter address of above-mentioned current collection stored in error queue, and in above-mentioned error queue, mark the bit data of the electric energy meter address of above-mentioned current collection, the electric energy meter belonging to upper bit data, and the corresponding relation of position this three of upper bit data in the electric energy meter address of above-mentioned electric energy meter.
205, whether there is the bit data of the electric energy meter address of electric energy meter in misjudgment queue;
Electric energy meter address search equipment, gathering and after identifying last position of the electric energy meter address of above-mentioned electric energy meter, whether there is the bit data of the electric energy meter address of electric energy meter in misjudgment queue, if so, then performs step 206, if not, then performs step 207.
206, according to the instruction of the mark in above-mentioned error queue, Resurvey also identifies 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 existed in error queue, and meanwhile, in secondary acquisition and identifying, electric energy meter address search equipment is preserved the bit data identified 203 modes of taking steps equally.Illustrate, suppose the 8th bit data of the electric energy meter address 1 incorporating electric energy meter 1 in error queue, then show that electric energy meter address search equipment is when first time gathers the 8th bit data of electric energy meter address 1 and identifies, None-identified goes out the 8th bit data of electric energy meter address 1, in order to avoid above-mentioned None-identified is because the transient fault of buffer interface caused, 8th bit data of electric energy meter address search equipment to electric energy meter address 1 re-starts 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 the electric energy meter of Resurvey, then perform 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 the electric energy meter of Resurvey, or electric energy meter address search equipment still None-identified goes out the bit data of Error Location in the electric energy meter address of the electric energy meter of Resurvey, then perform step 208.
207, according to the instruction of the mark in each Data entries, all bit data retrieving above-mentioned electric energy meter from each Data entries are gone forward side by side line ordering process, to identify the electric energy meter address of above-mentioned electric energy meter.
208, the first alarm signal is exported;
Wherein, above-mentioned first alarm signal is used to indicate the wrong alarm signal in the electric energy meter address of above-mentioned electric energy meter.
Further, in embodiments of the present invention, the electric energy meter address of electric energy meter address search equipment to all electric energy meters identified is detected, if in the electric energy meter address of all electric energy meters identified, detect that the electric energy meter address that there is two or more different electric energy meter is identical, then: export the second alarm signal, wherein, to be used to indicate the current electric energy meter address that there is two or more different electric energy meter identical for above-mentioned second alarm signal.
Therefore, arrange and recognizable code Data entries one to one for the recognizable code of electric energy meter address in the embodiment of the present invention, by gathering one by one the bits per inch certificate of the electric energy meter address of reading in buffer interface and identify, by the bit data identified stored in row labels of going forward side by side in corresponding Data entries, make after having gathered last bit data of electric energy meter address, can to go forward side by side line ordering process according to mark bit data retrieved in electric energy meter from each Data entries, finally identify the electric energy meter address of electric energy meter, achieve the automatic quick-searching of the electric energy meter address to electric energy meter.Further, the embodiment of the present invention additionally provides breadth-first search method, by processing multiple electric energy meter address of the electric energy meter of access that needs simultaneously, further increases the retrieval rate to electric energy meter address.Further, the electric energy meter address search equipment in the embodiment of the present invention is also provided with error queue, the problem that some bit data of the electric energy meter address caused to avoid transient fault cannot normally read temporarily.
The embodiment of the present invention additionally 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 present invention, comprising:
Reading unit 301, for reading in buffer interface by the electric energy meter address of electric energy meter;
Acquisition process unit 302, the first data for the electric energy meter address from above-mentioned electric energy meter, sequentially gathers by turn and identifies the bits per inch certificate of the electric energy meter address of above-mentioned electric energy meter.
Classification storage unit 303, for to gather at acquisition process unit 302 and in the process identified, if identify the bit data of the electric energy meter address of current collection, then by the bit data of the electric energy meter address of above-mentioned current collection stored in corresponding Data entries, and in above-mentioned Data entries, mark the bit data of the electric energy meter address of above-mentioned current collection, electric energy meter belonging to upper bit data, and the corresponding relation of position this three of upper bit data in the electric energy meter address of above-mentioned electric energy meter, wherein, the recognizable code of electric energy meter address and above-mentioned Data entries one_to_one corresponding.
Sequence processing unit 304, for to gather at acquisition process unit 302 and after having identified last position of the electric energy meter address of above-mentioned electric energy meter, according to the instruction of the above-mentioned mark in each Data entries, the all bit data retrieving above-mentioned electric energy meter from each Data entries are gone forward side by side line ordering process, to identify the electric energy meter address of above-mentioned electric energy meter.
In a kind of application scenarios, reading unit 301 specifically for: the electric energy meter address of N number of electric energy meter of access will be needed all to read in buffer interface, and wherein, above-mentioned N is more than or equal to 2.Acquisition process unit 302 processes the electric energy meter address of the N number of electric energy meter in 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:
Error queue storage unit, for when acquisition process unit 302 None-identified goes out the bit data of electric energy meter address of current collection, by the bit data of the electric energy meter address of above-mentioned current collection stored in error queue, and in above-mentioned error queue, mark the bit data of the electric energy meter address of above-mentioned current collection, the electric energy meter belonging to upper bit data, and the corresponding relation of position this three of upper bit data in the electric energy meter address of above-mentioned electric energy meter;
Acquisition process unit 302 also for: after acquisition process unit 302 gathers and has identified last position of the electric energy meter address of above-mentioned electric energy meter, if there is the bit data of the electric energy meter address of above-mentioned electric energy meter in above-mentioned error queue, then, according to the instruction of the above-mentioned mark in above-mentioned error queue, Resurvey also identifies the bit data of all Error Locations in the electric energy meter address of above-mentioned electric energy meter;
Sequence processing unit 304 identifies the bit data of all Error Locations in the electric energy meter address of the electric energy meter of above-mentioned Resurvey at acquisition process unit 302 after, according to the instruction of the above-mentioned mark in each Data entries, the all bit data retrieving above-mentioned electric energy meter from each Data entries are gone forward side by side line ordering process, 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, for when acquisition process unit 302 None-identified goes out the bit data of all Error Locations in the electric energy meter address of the electric energy meter of above-mentioned Resurvey, export the first alarm signal, wherein, above-mentioned first alarm signal is used to indicate the wrong alarm signal in the electric energy meter address of above-mentioned electric energy meter.
Above-mentioned Alarm Unit also for: if in the electric energy meter address of all electric energy meters that sequence processing unit 304 identifies, the electric energy meter address that there is two or more different electric energy meter is identical, then, export the second alarm signal, wherein, to be used to indicate the current electric energy meter address that there is two or more different electric energy meter identical for above-mentioned second alarm signal.
It should be noted that, electric energy meter address search equipment 300 in the embodiment of the present invention can as the electric energy meter address search equipment in above-mentioned embodiment of the method, may be used for the whole technical schemes realized in said method embodiment, the function of its each functional module can according to the method specific implementation in said method embodiment, its specific implementation process can refer to the associated description in above-described embodiment, repeats no more herein.
Therefore, in the embodiment of the present invention, electric energy meter address search equipment is arranged and recognizable code Data entries one to one for the recognizable code of electric energy meter address, by gathering one by one the bits per inch certificate of the electric energy meter address of reading in buffer interface and identify, by the bit data identified stored in row labels of going forward side by side in corresponding Data entries, make after having gathered last bit data of electric energy meter address, can to go forward side by side line ordering process according to mark bit data retrieved in electric energy meter from each Data entries, finally identify the electric energy meter address of electric energy meter, achieve the automatic quick-searching of the electric energy meter address to electric energy meter.Further, the embodiment of the present invention additionally provides breadth-first search method, by processing multiple electric energy meter address of the electric energy meter of access that needs simultaneously, further increases the retrieval rate to electric energy meter address.
The embodiment of the present invention additionally provides a kind of power information acquisition system, refers to Fig. 4, and the power information acquisition system 400 in the embodiment of the present invention, comprising:
Electric energy meter address search equipment 401, one or more electric energy meter 402 be connected with electric energy meter address search equipment 401;
Wherein, electric energy meter address search equipment 401 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 above-mentioned collection and identify process in:
If identify the bit data of the electric energy meter address of current collection, then by the bit data of the electric energy meter address of above-mentioned current collection stored in corresponding Data entries, and in above-mentioned Data entries, mark the bit data of the electric energy meter address of above-mentioned current collection, the electric energy meter belonging to upper bit data, and the corresponding relation of position this three of upper bit data in the electric energy meter address of above-mentioned electric energy meter, wherein, the recognizable code of electric energy meter address and above-mentioned Data entries one_to_one corresponding;
If last position of the electric energy meter address of above-mentioned electric energy meter has gathered and identified, then:
According to the instruction of the above-mentioned mark in each Data entries, all bit data retrieving above-mentioned electric energy meter from each Data entries are gone forward side by side line ordering process, to identify the electric energy meter address of above-mentioned electric energy meter.
It should be noted that, electric energy meter address search equipment 401 in the embodiment of the present invention can as the electric energy meter address search equipment 300 in said apparatus embodiment, may be used for the whole technical schemes realized in said apparatus embodiment, the function of its each functional module can according to the method specific implementation in said apparatus embodiment, its specific implementation process can refer to the associated description in above-described embodiment, repeats no more herein.
Therefore, in the power information acquisition system of the embodiment of the present invention, recognizable code for electric energy meter address is arranged and recognizable code Data entries one to one, by gathering one by one the bits per inch certificate of the electric energy meter address of reading in buffer interface and identify, by the bit data identified stored in row labels of going forward side by side in corresponding Data entries, make after having gathered last bit data of electric energy meter address, can to go forward side by side line ordering process according to mark bit data retrieved in electric energy meter from each Data entries, finally identify the electric energy meter address of electric energy meter, achieve the automatic quick-searching of the electric energy meter address to electric energy meter.Further, the embodiment of the present invention additionally provides breadth-first search method, by processing multiple electric energy meter address of the electric energy meter of access that needs simultaneously, further increases the retrieval rate to electric energy meter address.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiment.
Above a kind of electric energy meter address retrieval methods provided by the present invention, relevant device and system are described in detail, apply specific case herein to set forth principle of the present invention and way of example, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications, to sum up, this description should not be construed as limitation of the present invention.
Claims (4)
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 described collection and identify process in:
If identify the bit data of the electric energy meter address of current collection, then by the bit data of the electric energy meter address of described current collection stored in corresponding Data entries, and in described Data entries, mark the bit data of the electric energy meter address of described current collection, electric energy meter belonging to institute's bit data, and the corresponding relation of position this three of institute's bit data in the electric energy meter address of described electric energy meter, wherein, the recognizable code of electric energy meter address and Data entries one_to_one corresponding;
If None-identified goes out the bit data of the electric energy meter address of current collection, then by the bit data of the electric energy meter address of described current collection stored in error queue, and in described error queue, mark the bit data of the electric energy meter address of described current collection, electric energy meter belonging to institute's bit data, and the corresponding relation of position this three of institute's bit data in the electric energy meter address of described electric energy meter;
If last position of the electric energy meter address of described electric energy meter has gathered and identified, then:
Judge the bit data of the electric energy meter address that whether there is described electric energy meter in described error queue,
If there is not the bit data of the electric energy meter address of described electric energy meter in described error queue, then:
According to the instruction of the described mark in each Data entries, all bit data retrieving described electric energy meter from each Data entries are gone forward side by side line ordering process, to identify the electric energy meter address of described electric energy meter;
If there is the bit data of the electric energy meter address of described electric energy meter in described error queue, then:
According to the instruction of the described mark in described error queue, Resurvey also identifies the bit data of all Error Locations in the electric energy meter address of described electric energy meter;
If the bit data of all Error Locations in the electric energy meter address of the electric energy meter of described Resurvey can be identified, then:
According to the instruction of the described mark in each Data entries, all bit data retrieving described electric energy meter from each Data entries are gone forward side by side line ordering process, to identify the electric energy meter address of described electric energy meter;
If None-identified goes out the bit data of all Error Locations in the electric energy meter address of the electric energy meter of described Resurvey, then: export the first alarm signal, and the described instruction according to the described mark in each Data entries is not performed to described electric energy meter, the all bit data retrieving described electric energy meter from each Data entries are gone forward side by side the step of line ordering process, wherein, described first alarm signal is used to indicate the wrong alarm signal in the electric energy meter address of described electric energy meter;
Wherein, the described instruction according to the described mark in each Data entries, all bit data retrieving described electric energy meter from each Data entries go forward side by side line ordering process step after, comprising:
If in the electric energy meter address of all electric energy meters identified, the electric energy meter address that there is two or more different electric energy meter is identical, then:
Export the second alarm signal, wherein, it is identical that described second alarm signal is used to indicate the current electric energy meter address that there is two or more different electric energy meter.
2. method according to claim 1, is characterized in that,
The described electric energy meter address by electric energy meter is read in buffer interface and is comprised:
Buffer interface is all read in the electric energy meter address of the N number of electric energy meter needing access, and wherein, described N is more than or equal to 2;
The first data of the described electric energy meter address from described electric energy meter, sequentially gather by turn and identify the step of the bits per inch certificate of the electric energy meter address of described electric energy meter, being specially:
The electric energy meter address of described N number of electric energy meter is processed: 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.
3. an electric energy meter address search equipment, is characterized in that, comprising:
Reading unit, for reading in buffer interface by the electric energy meter address of electric energy meter;
Acquisition process unit, the first data for the electric energy meter address from described electric energy meter, sequentially gathers by turn and identifies the bits per inch certificate of the electric energy meter address of described electric energy meter;
Classification storage unit, for to gather at described acquisition process unit and in the process identified, if identify the bit data of the electric energy meter address of current collection, then by the bit data of the electric energy meter address of described current collection stored in corresponding Data entries, and in described Data entries, mark the bit data of the electric energy meter address of described current collection, electric energy meter belonging to institute's bit data, and the corresponding relation of position this three of institute's bit data in the electric energy meter address of described electric energy meter, wherein, the recognizable code of electric energy meter address and described Data entries one_to_one corresponding;
Error queue storage unit, for when described acquisition process unit None-identified goes out the bit data of electric energy meter address of current collection, by the bit data of the electric energy meter address of described current collection stored in error queue, and in described error queue, mark the bit data of the electric energy meter address of described current collection, electric energy meter belonging to institute's bit data, and the corresponding relation of position this three of institute's bit data in the electric energy meter address of described electric energy meter;
Sequence processing unit, for in the collection of described acquisition process unit and after having identified last position of the electric energy meter address of described electric energy meter, judge the bit data of the electric energy meter address that whether there is described electric energy meter in described error queue, if there is not the bit data of the electric energy meter address of described electric energy meter in described error queue, then: according to the instruction of the described mark in each Data entries, the all bit data retrieving described electric energy meter from each Data entries are gone forward side by side line ordering process, to identify the electric energy meter address of described electric energy meter; If there is the bit data of the electric energy meter address of described electric energy meter in described error queue, then, according to the instruction of the described mark in described error queue, Resurvey also identifies the bit data of all Error Locations in the electric energy meter address of described electric energy meter; Identify the bit data of all Error Locations in the electric energy meter address of the electric energy meter of described Resurvey at described acquisition process unit after, according to the instruction of the described mark in each Data entries, the all bit data retrieving described electric energy meter from each Data entries are gone forward side by side line ordering process, to identify the electric energy meter address of described electric energy meter;
Described electric energy meter address search equipment also comprises:
Alarm Unit, for when described acquisition process unit None-identified goes out the bit data of all Error Locations in the electric energy meter address of the electric energy meter of described Resurvey, export the first alarm signal, and the described instruction according to the described mark in each Data entries is not performed to described electric energy meter, the all bit data retrieving described electric energy meter from each Data entries are gone forward side by side the operation of line ordering process, wherein, described first alarm signal is used to indicate the wrong alarm signal in the electric energy meter address of described electric energy meter;
Described Alarm Unit also for: if in the electric energy meter address of all electric energy meters identified at described sequence processing unit, the electric energy meter address that there is two or more different electric energy meter is identical, then, export the second alarm signal, wherein, to be used to indicate the current electric energy meter address that there is two or more different electric energy meter identical for described second alarm signal.
4. electric energy meter address search equipment according to claim 3, is characterized in that,
Described reading unit specifically for: the electric energy meter address of N number of electric energy meter of access will be needed all to read in buffer interface, and wherein, described N is more than or equal to 2;
Described acquisition process unit processes the electric energy meter address of described N number of electric energy meter simultaneously: from the first data of the electric energy meter address of each electric energy meter, sequentially gathers by turn and identifies the bits per inch certificate of the electric energy meter address of described each electric energy meter.
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| CN104361684B (en) * | 2014-10-17 | 2017-07-18 | 安徽立卓智能电网科技有限公司 | A kind of communication means of virtual kilowatt-hour meter |
| CN104778547B (en) * | 2015-04-14 | 2018-07-06 | 积成电子股份有限公司 | A kind of power consumer electricity consumption information self-learning type meter register method |
| CN105488992A (en) * | 2015-12-31 | 2016-04-13 | 宁夏隆基宁光仪表有限公司 | Automatic meter searching method through low-voltage power line carrier wave |
| CN111212104B (en) * | 2019-12-05 | 2022-07-29 | 宁波三星智能电气有限公司 | Automatic meter searching method for electricity meter acquisition terminal |
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