CN109274176A - Meter power failure period alarm method and system - Google Patents
Meter power failure period alarm method and system Download PDFInfo
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- CN109274176A CN109274176A CN201811208603.5A CN201811208603A CN109274176A CN 109274176 A CN109274176 A CN 109274176A CN 201811208603 A CN201811208603 A CN 201811208603A CN 109274176 A CN109274176 A CN 109274176A
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- power
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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Abstract
The present invention discloses a kind of meter power failure period alarm method, the following steps are included: carrying out the propelling data of push power grid by the meter module for not having reserve battery equipment, the propelling data includes power-down state mark, the power-down state mark is identified comprising status word, and the status word is identified as power down mark and normal mark；The propelling data of acquisition is analyzed, judging result is obtained according to the status word identified category of propelling data, the judging result includes that power grid is normal, power down occurs for power grid and propelling data is lost；Benefit trick is carried out to propelling data if loss of data occurs in propelling data, if power grid generation power down, which passes through the push period, makes power failure alarm.In the case that method and system of the invention solves meter module without reserve battery or super capacitor, the alarm of power off time section is realized, and can analyze power grid overall operation situation.
Description
Technical field
The present invention relates to electric power network technique field more particularly to a kind of meter power failure period alarm method and systems.
Background technique
Meter can be alerted in several ways after having a power failure, for example directly report power failure warning information, comprising corresponding
Power down time, power down meter identification information know power failure section if necessary, also need to carry out power system restoration event on individually
Report, but the premise of the alarm mode are as follows: meter communication module need to have reserve battery or super capacitor, after meter power down, energy
Enough by information reporting to Outage Management Systems.If there is no reserve battery or super capacitor in meter communication module, just
It can not accurately know power failure section, power system restoration event data can not be grasped in time.
Summary of the invention
The present invention in the prior art the shortcomings that, provide a kind of meter and have a power failure period alarm method and system.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of meter power failure period alarm method, comprising the following steps:
Meter module by not having reserve battery equipment carries out the propelling data of push power grid, the propelling data packet
Power-down state mark is included, power-down state mark is identified comprising status word, and the status word is identified as power down mark and normal
Mark；
The propelling data of acquisition is analyzed, judging result is obtained according to the status word identified category of propelling data, institute
Stating judging result includes that power grid is normal, power down occurs for power grid and propelling data is lost；
Benefit trick is carried out to propelling data if loss of data occurs in propelling data, if power grid occurs power down and passes through push week
Phase makes power failure alarm.
As an embodiment, described to carry out push power grid by not having the meter module of reserve battery equipment
The detailed process of propelling data are as follows:
When power grid is normal, the meter module normally pushes the propelling data of power grid, and the shape of the propelling data
State word is identified as normal mark；
When power-down conditions occur for power grid, the meter module stops push work, after power system restoration normal power supply, institute
It states meter module to start to push work, and is set the status word mark that the propelling data of power down occurs is closed on before power grid powers on
Status word is identified set as power down mark by position.
As an embodiment, the propelling data of described pair of acquisition is analyzed, according to the status word of propelling data
Identified category obtains judging result, and the judging result includes that power grid is normal, power down occurs for power grid and propelling data is lost
Specifically:
When status word is identified as normal mark, the meter module normally pushes the propelling data of power grid, then judges electricity
Net is normal；
When status word is identified as power down mark, judge that power down, detailed process are as follows: if only one push number occur for power grid
According to status word be identified as power down mark, then judge the propelling data it is corresponding push the period the previous push period in electricity
Power down occurs for net；If the status word of two propelling datas is identified as power down mark, the corresponding push of the propelling data is judged
Power down occurs for power grid in period；
When there are several leak source data in continuous two propelling datas, and the two neighboring period of several leak source data
The status word of propelling data is identified as normal mark, then judges that propelling data is lost in the leak source data corresponding push period
It loses.
As an embodiment, described mend trick specifically to propelling data if loss of data occurs in propelling data
Are as follows:
It determines several leak source data corresponding push period, and status word mark is asserted normal mark, based on true
The push period and normal mark set carry out benefit trick to leak source data.
As an embodiment, it includes push week of the power down time section across propelling data that power down, which occurs, for the power grid
Phase and power down time section be not across the push period of propelling data.
As an embodiment, the power down time section across propelling data the push period when by do not have it is standby
The process of the propelling data of push power grid is carried out with the meter module of battery apparatus are as follows:
Close on occur propelling data act before power grid occur power down, and electric network power-fail starting and end time across
Multiple push periods supplement the propelling data in first push period after power down if there are leak source data for propelling data, and
Pushing and the status word of propelling data is identified set in the period is power down mark, to the shape of the propelling data in next push period
State word is identified as normal mark, completes the push movement of propelling data.
As an embodiment, by not having when the power down time section is not across the push period of propelling data
There is the meter module of reserve battery equipment to carry out the process of the propelling data of push power grid are as follows:
Power grid generation power down before propelling data acts occurs closing on, and electric network power-fail starting and end time is
One push period, the status word mark set for the propelling data that first is pushed are power down mark, to next push week
The status word of the propelling data of phase is identified as normal mark, completes the push movement of propelling data.
A kind of meter power failure period warning system, including acquisition mark module, analytical judgment module and benefit recruit alarm module；
The acquisition mark module carries out pushing away for push power grid for the meter module by not having reserve battery equipment
Data are sent, the propelling data includes power-down state mark, and the power-down state mark is identified comprising status word, the status word
It is identified as power down mark and normal mark；
The analytical judgment module, for analyzing the propelling data of acquisition, according to the status word mark of propelling data
Know classification and obtain judging result, the judging result includes that power grid is normal, power down occurs for power grid and propelling data is lost；
The benefit recruits alarm module, for carrying out benefit trick to propelling data if loss of data occurs in propelling data, if electric
Net occur power down then pass through push the period make power failure alarm.
As an embodiment, the analytical judgment module is arranged to:
When status word is identified as normal mark, the meter module normally pushes the propelling data of power grid, then judges electricity
Net is normal；
When status word is identified as power down mark, judge that power down, detailed process are as follows: if only one push number occur for power grid
According to status word be identified as power down mark, then judge the propelling data it is corresponding push the period the previous push period in electricity
Power down occurs for net；If the status word of two propelling datas is identified as power down mark, the corresponding push of the propelling data is judged
Power down occurs for power grid in period；
When there are several leak source data in continuous two propelling datas, and the two neighboring period of several leak source data
The status word of propelling data is identified as normal mark, then judges that propelling data is lost in the leak source data corresponding push period
It loses.
As an embodiment, the analytical judgment module is arranged to:
It determines several leak source data corresponding push period, and status word mark is asserted normal mark, based on true
The push period and normal mark set carry out benefit trick to leak source data；
The power grid generation power down includes not having with power down time section in the push period of power down time section across propelling data
Across the push period of propelling data；
The push period of the power down time section across propelling data specifically refers to are as follows:
Close on occur propelling data act before power grid occur power down, and electric network power-fail starting and end time across
Multiple push periods supplement the propelling data in first push period after power down if there are leak source data for propelling data, and
Pushing and the status word of propelling data is identified set in the period is power down mark, to the shape of the propelling data in next push period
State word is identified as normal mark.
The present invention is due to using above technical scheme, with significant technical effect:
In the case that method and system of the invention solves meter module without reserve battery or super capacitor, realizes and have a power failure
The alarm of period, and power grid overall operation situation can be analyzed；And since power-down state mark carries in propelling data, it is
Avoiding the power down period when propelling data carries out data benefit and copies and provide possibility, and acquisition mark module is only needed to power grid normal condition
Under propelling data carry out benefit trick, improve power grid overall data collecting efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is method flow schematic diagram of the invention；
Fig. 2 is the overall structure diagram of present system；
Fig. 3 is power down time section not across the schematic diagram in the push period of propelling data；
Fig. 4 is the schematic diagram that pushes period of the power down time section across propelling data.
Specific embodiment
The present invention will be further described in detail below with reference to the embodiments, following embodiment be explanation of the invention and
The invention is not limited to following embodiments.
Embodiment 1:
A kind of meter power failure period alarm method, comprising the following steps:
Meter module by not having reserve battery equipment carries out the propelling data of push power grid, the propelling data packet
Power-down state mark is included, power-down state mark is identified comprising status word, and the status word is identified as power down mark and normal
Mark；
The propelling data of acquisition is analyzed, judging result is obtained according to the status word identified category of propelling data, institute
Stating judging result includes that power grid is normal, power down occurs for power grid and propelling data is lost；
Benefit trick is carried out to propelling data if loss of data occurs in propelling data, if power grid occurs power down and passes through push week
Phase makes power failure alarm.
In the method, the promotion period is known, can be set to a hour, half an hour or two hours
Deng.
Power-down state mark is as shown in the table, and Bit0-Bit6 indicates push time point, and what Bit7 was indicated is status word mark
To know, i.e. PND, status word mark is there are two types of situation, power down mark and normal mark, when being identified for power down, then PDN=1, normally
When mark, PND=0.
Table 1: power-down state identifies table
| Status word | Bit0-Bit6 | Bit7(PDN) |
| Identify content | Retain | Status word mark |
The present invention must push number in meter module without reserve battery or super capacitor and using this meter module
According to method of the invention could be executed.
In the case that this method solve meter modules without reserve battery or super capacitor, the announcement of power off time section is realized
It is alert, and power grid overall operation situation can be analyzed；And since power-down state mark carries in propelling data, when being propelling data
Avoiding the power down period carries out data benefit and copies and provide possibility, and acquisition mark module only needs the push number to power grid under normal circumstances
According to benefit trick is carried out, power grid overall data collecting efficiency is improved.
More specifically, the propelling data that push power grid is carried out by the meter module without reserve battery equipment
Detailed process are as follows:
When power grid is normal, the meter module normally pushes the propelling data of power grid, and the shape of the propelling data
State word is identified as normal mark；
When power-down conditions occur for power grid, the meter module stops push work, after power system restoration normal power supply, institute
It states meter module to start to push work, and is set the status word mark that the propelling data of power down occurs is closed on before power grid powers on
Status word is identified set as power down mark by position.
For example a hour is the push period, push point is time integral point, and propelling data is pushed to analytical judgment module
In, 3 o'clock sharps had data-pushing to report, and theory should carry out again data-pushing in 4 o'clock sharps and report, if 3 points of power down in 40 minutes, power down are held
Continuous 10 minutes, 3 points of 50 minutes power system restorations, then for, across pushing time point, meter is in 4 o'clock sharps by data in power down time section
It is reported.
Further, in step s 200, the propelling data of described pair of acquisition is analyzed, according to the shape of propelling data
State word identified category obtains judging result, and the judging result includes that power grid is normal, power down occurs for power grid and propelling data occurs
It loses specifically:
When status word is identified as normal mark, the meter module normally pushes the propelling data of power grid, then judges electricity
Net is normal；
When status word is identified as power down mark, judge that power down, detailed process are as follows: if only one push number occur for power grid
According to status word be identified as power down mark, then judge the propelling data it is corresponding push the period the previous push period in electricity
Power down occurs for net；If the status word of two propelling datas is identified as power down mark, the corresponding push of the propelling data is judged
Power down occurs for power grid in period；
When there are several leak source data in continuous two propelling datas, and the two neighboring period of several leak source data
The status word of propelling data is identified as normal mark, then judges that propelling data is lost in the leak source data corresponding push period
It loses.
More specifically, described carry out benefit trick to propelling data if loss of data occurs in propelling data specifically:
It determines several leak source data corresponding push period, and status word mark is asserted normal mark, based on true
The push period and normal mark set carry out benefit trick to leak source data.
In the present embodiment, the power grid occur power down include power down time section across propelling data the push period with fall
The electric period is not across the push period of propelling data.
Below with reference to specific data and example come to both the above power grid, there is a situation where power down to be explained:
The power down time section does not pass through the table for not having reserve battery equipment when pushing the period across propelling data
Meter module carries out the process of the propelling data of push power grid are as follows: and power down occurs for power grid before closing on generation propelling data and acting, and
And electric network power-fail starting and end time is a push period, the status word for the propelling data that first is pushed identifies
Set is power down mark, and the status word to the propelling data in next push period is identified as normal mark, completes propelling data
Push movement.That is: meter module is before closing on propelling data, and power down, and power down time section occur for power grid at this time
Not across push time point, i.e. power grid occurs power down and starts to occur with power grid the power down end time in the same push period
It is interior, if, each hour propelling data, then pushing the period is 1 hour, then status word is identified as in propelling data followed by
Power down mark, PDN=1, and next push period pushes the propelling data in period if there is no power down for power grid
Status word is identified as normal mark, i.e. PDN=0.
As shown in Figure 3, in 22:00:00 propelling data, the status word of propelling data is identified as power down mark, i.e. PDN=
1, then it represents that power down occurs for power grid within the 21:00:00-22:00:00 push period, and in 23:00:00 propelling data, push
The status word of data is identified as normal mark, i.e. PDN=0, indicate within the push period of 22:00:00-23:00:00 power grid without
Power down occurs, and illustrates in this section of period, power grid has restored electricity, then can extrapolate power grid according to the propelling data being collected into and exist
Power down occurs in the 21:00:00-22:00:00 period.It specifically can refer to table 2, table 2 is that power grid generation power down starts and power grid is sent out
In 21:15 power grid power down occurs for schematic table of the raw power down end time within the same push period, and 21:39 power grid powers on,
Then the status word of propelling data is identified as power down mark, i.e. PDN=1, the status word mark of propelling data in 23:00 when 22:00
Know for normal mark, i.e. PDN=0.And since corresponding propelling data of each push period is complete, without being carried out to propelling data
It mends and recruits.
Table 2: power grid occurs power down and starts to occur with power grid the power down end time within the same push period
The power down time section passes through the meter mould for not having reserve battery equipment when pushing the period across propelling data
Block carries out the process of the propelling data of push power grid are as follows: power grid generation power down before propelling data acts occurs closing on, and electricity
Net power down starting and end time supplements after power down across multiple push periods if there are leak source data for propelling data
The propelling data in one push period, and pushing the period interior status word by propelling data to identify set is power down mark, is arrived
The status word of the propelling data in next push period is identified as normal mark, completes the push movement of propelling data.Popular
It says, power down start and end time across multiple push periods, needs to mend first mistake after electric network power-fail occurs and pushes pushing away for period
Data record is sent, and pushing has its status word of propelling data in the record in power down to be identified as power down mark, i.e. PDN in the period
=1, until it is next push period propelling data status word be identified as normal mark, i.e. PDN=0, i.e., mended after electric network power-fail
The propelling data record in first push period of note, the status word of propelling data is identified as power down and identifies at this time, i.e. PDN=1,
And first push period after powering on, the status word of propelling data be identified as power down mark, i.e. PDN=1, after powering under
The status word of the propelling data in one push period is identified as normal mark, i.e. PDN=0.As shown in table 3, due to 02:00:00
In first push period after electric network power-fail, it is recorded as the data of meter module self afterthought.
Assuming that the intermediate data of propelling data there are leak source data, needs first mistake push period after dimmed electric network power-fail
Propelling data record, and push the period in be in power down record, then the status word of corresponding propelling data is identified as
Electricity mark, i.e. PDN=1, until the status word of propelling data in next push period is identified as normal mark, i.e. PDN=0,
The status word of first propelling data of afterthought is identified as power down mark, i.e. PDN=1, first push after powering on i.e. after power down
The status word of data is identified as power down mark, i.e. PDN=1, if powering on rear next push period without power down, propelling data
Status word is identified as normal mark, i.e. PDN=0, referring to table 3, and it is shown in Figure 4, since 02:00:00 is in electric network power-fail
First propelling data afterwards, then the propelling data is the propelling data of meter module self afterthought.
If power down time all identifies the status word mark of propelling data, i.e. PDN across multiple push periods for power down
=1, the respectively propelling data of the beginning power down of starting afterthought, the status word of propelling data is identified as power down mark, i.e. PDN=
1, rear corresponding next propelling data is powered on, the status word of propelling data is identified as power down mark, i.e. PDN=1.
As shown in table 3, time point 02:00:00 is that the power down propelling data for originating afterthought and time point 05:00:00 are powered on
Corresponding period power down propelling data afterwards.From the power down propelling data of time point 02:00:00 starting afterthought, illustrate in push week
Power down occurs for power grid in the period of phase 01:00:00-02:00:00；Time point 05:00:00 power grid powers on the rear corresponding period
Power down propelling data illustrates to push still power grid generation power down in the period 04:00:00-05:00:00 period；At time point 06:
The status word of 00:00 propelling data is identified as normal mark, i.e. PDN=0, when illustrating to push period 05:00:00-06:00:00
Between there is no power down for power grid in section, that is, illustrate that power grid has restored electricity.By these data, corresponding power down time hair is obtained
Life is within the period of push period 01:00:00-05:00:00.
When power down when span multiple push periods, at this point, data receiving system, or what main website received pushes away
It is imperfect for sending data, if it is meter module breaks down, then propelling data does not need to carry out benefit trick.For example, main website receives
To propelling data lack the data of 2004-08-13/03:00:00 and 2004-08-13/04:00:00, then main website is without carrying out
It mends and recruits, because being that power down occurs for meter module in this period, i.e. meter module does not work, no data metering.
But if power down occurs in time point 01:15 power grid, it is powered in time point 04:52, then when needing to mend power down
Between point 02:00 propelling data record, and the status word of propelling data be identified as power down mark, i.e. PDN=1.Due to 04:00-
It is just powered in the 05:00 period, so the status word mark of propelling data remains as power down mark, i.e. PDN=1, until next week
Phase, that is, 06:00PDN=0.
Table 3: power down start and end time is across multiple push period lists
Embodiment 2:
A kind of meter power failure period warning system, as shown in Fig. 2, including acquisition mark module 100, analyzing and determining module
200 recruit alarm module 300 with benefit；
The acquisition mark module 100 carries out push power grid for the meter module by not having reserve battery equipment
Propelling data, the propelling data includes power-down state mark, and power-down state mark is identified comprising status word, the shape
State word is identified as power down mark and normal mark；
The analytical judgment module 200, for analyzing the propelling data of acquisition, according to the status word of propelling data
Identified category obtains judging result, and the judging result includes that power grid is normal, power down occurs for power grid and propelling data is lost；
The benefit recruits alarm module 300, for carrying out benefit trick to propelling data if loss of data occurs in propelling data, if
Power grid occur power down then pass through push the period make power failure alarm.
The analytical judgment module 200 is arranged to:
When status word is identified as normal mark, the meter module normally pushes the propelling data of power grid, then judges electricity
Net is normal；
When status word is identified as power down mark, judge that power down, detailed process are as follows: if only one push number occur for power grid
According to status word be identified as power down mark, then judge the propelling data it is corresponding push the period the previous push period in electricity
Power down occurs for net；If the status word of two propelling datas is identified as power down mark, the corresponding push of the propelling data is judged
Power down occurs for power grid in period；
When there are several leak source data in continuous two propelling datas, and the two neighboring period of several leak source data
The status word of propelling data is identified as normal mark, then judges that propelling data is lost in the leak source data corresponding push period
It loses.
The analytical judgment module 200 is arranged to:
It determines several leak source data corresponding push period, and status word mark is asserted normal mark, based on true
The push period and normal mark set carry out benefit trick to leak source data.
The analytical judgment module 200 is arranged to:
The power grid generation power down includes not having with power down time section in the push period of power down time section across propelling data
Across the push period of propelling data；
The push period of the power down time section across propelling data specifically refers to are as follows:
Close on occur propelling data act before power grid occur power down, and electric network power-fail starting and end time across
Multiple push periods supplement the propelling data in first push period after power down if there are leak source data for propelling data, and
Pushing and the status word of propelling data is identified set in the period is power down mark, to the shape of the propelling data in next push period
State word is identified as normal mark.
The system also solves meter module without reserve battery or super capacitor in the same old way in the case that, power off time section is realized
Alarm, and power grid overall operation situation can be analyzed；And since power-down state mark carries in propelling data, to push number
According to when avoid the power down period and carry out data benefit and copy and provide possibility, acquisition mark module only needs to power grid pushing away under normal circumstances
It send data to carry out benefit trick, improves power grid overall data collecting efficiency.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, apparatus or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the present invention, the flow chart of terminal device (system) and computer program product
And/or block diagram describes.It should be understood that each process in flowchart and/or the block diagram can be realized by computer program instructions
And/or the combination of the process and/or box in box and flowchart and/or the block diagram.It can provide these computer programs to refer to
Enable the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminal devices with
A machine is generated, so that generating by the instruction that computer or the processor of other programmable data processing terminal devices execute
For realizing the function of being specified in one or more flows of the flowchart and/or one or more blocks of the block diagram
Device.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
It should be understood that
" one embodiment " or " embodiment " mentioned in specification means the special characteristic described in conjunction with the embodiments, structure
Or characteristic is included at least one embodiment of the present invention.Therefore, the phrase " reality that specification various places throughout occurs
Apply example " or " embodiment " the same embodiment might not be referred both to.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications can be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different.The equivalent or simple change that all structure, feature and principles described according to the invention patent design are done, is wrapped
It includes in the scope of protection of the patent of the present invention.Those skilled in the art can be to described specific implementation
Example is done various modifications or additions or is substituted in a similar manner, and without departing from structure of the invention or surmounts this
Range as defined in the claims, is within the scope of protection of the invention.
Claims (10)
- The period alarm method 1. a kind of meter has a power failure, which comprises the following steps:Meter module by not having reserve battery equipment carries out the propelling data of push power grid, and the propelling data includes falling Electricity condition mark, the power-down state mark are identified comprising status word, and the status word is identified as power down mark and normal mark；The propelling data of acquisition is analyzed, judging result is obtained according to the status word identified category of propelling data, it is described to sentence Disconnected result includes that power grid is normal, power down occurs for power grid and propelling data is lost；Benefit trick is carried out to propelling data if loss of data occurs in propelling data, if power grid occurs power down and passes through push period work Have a power failure alarm out.
- The period alarm method 2. meter according to claim 1 has a power failure, which is characterized in that described by not having standby electricity The meter module of pool equipment carries out the detailed process of the propelling data of push power grid are as follows:When power grid is normal, the meter module normally pushes the propelling data of power grid, and the status word of the propelling data It is identified as normal mark；When power-down conditions occur for power grid, the meter module stops push work, after power system restoration normal power supply, the table Meter module starts to push work, and carries out set for the status word mark that the propelling data of power down occurs is closed on before power grid powers on, Status word is identified into set as power down mark.
- The period alarm method 3. meter according to claim 1 has a power failure, which is characterized in that the propelling data of described pair of acquisition It is analyzed, judging result is obtained according to the status word identified category of propelling data, the judging result includes that power grid is normal, electric Power down occurs for net and propelling data is lost specifically:When status word is identified as normal mark, the meter module normally pushes the propelling data of power grid, then judges power grid just Often；When status word is identified as power down mark, judge that power down, detailed process occur for power grid are as follows: if only propelling data Status word is identified as power down mark, then judges power grid hair in the previous push period in the propelling data corresponding push period Raw power down；If the status word of two propelling datas is identified as power down mark, the propelling data corresponding push period is judged Power down occurs for interior power grid；When several leak source data, and the push in the two neighboring period of several leak source data occur in continuous two propelling datas The status word of data is identified as normal mark, then judges that propelling data is lost in the leak source data corresponding push period.
- The period alarm method 4. meter according to claim 3 has a power failure, which is characterized in that if number occurs in the propelling data Benefit trick then is carried out to propelling data according to losing specifically:It determines several leak source data corresponding push period, and status word mark is asserted normal mark, based on determining The push period and normal mark benefit trick is carried out to leak source data.
- The period alarm method 5. meter according to claim 3 has a power failure, which is characterized in that the power grid occurs power down and includes Power down time section is across the push period of propelling data and power down time section not across the push period of propelling data.
- The period alarm method 6. meter according to claim 5 has a power failure, which is characterized in that the power down time section is across pushing away The mistake for carrying out the propelling data of push power grid by not having the meter module of reserve battery equipment when sending the push period of data Journey are as follows:Power grid generation power down before propelling data acts occurs closing on, and electric network power-fail starting and end time is across multiple The period is pushed, if there are leak source data for propelling data, supplements the propelling data in first push period after power down, and push It is power down mark that the status word of propelling data, which is identified set, in period, to the status word of the propelling data in next push period It is identified as normal mark, completes the push movement of propelling data.
- The period alarm method 7. meter according to claim 5 has a power failure, which is characterized in that the power down time section not across The propelling data for carrying out push power grid by not having the meter module of reserve battery equipment when spending the push period of propelling data Process are as follows:Power grid generation power down before propelling data acts occurs closing on, and electric network power-fail starting and end time is one The period is pushed, the status word mark set for the propelling data that first is pushed is power down mark, to next push period The status word of propelling data is identified as normal mark, completes the push movement of propelling data.
- The period warning system 8. a kind of meter has a power failure, which is characterized in that including acquisition mark module, analyze and determine module and mend and recruit Alarm module；The acquisition mark module carries out the push number of push power grid for the meter module by not having reserve battery equipment According to the propelling data includes power-down state mark, and the power-down state mark is identified comprising status word, the status word mark For power down mark and normal mark；The analytical judgment module identifies class according to the status word of propelling data for analyzing the propelling data of acquisition Judging result is not obtained, and the judging result includes that power grid is normal, power down occurs for power grid and propelling data is lost；The benefit recruits alarm module, for carrying out benefit trick to propelling data if loss of data occurs in propelling data, if power grid is sent out Raw power down then passes through the push period and makes power failure alarm.
- The period warning system 9. meter according to claim 8 has a power failure, which is characterized in that the analytical judgment module is set It is set to:When status word is identified as normal mark, the meter module normally pushes the propelling data of power grid, then judges power grid just Often；When status word is identified as power down mark, judge that power down, detailed process occur for power grid are as follows: if only propelling data Status word is identified as power down mark, then judges power grid hair in the previous push period in the propelling data corresponding push period Raw power down；If the status word of two propelling datas is identified as power down mark, the propelling data corresponding push period is judged Power down occurs for interior power grid；When several leak source data, and the push in the two neighboring period of several leak source data occur in continuous two propelling datas The status word of data is identified as normal mark, then judges that propelling data is lost in the leak source data corresponding push period.
- The period warning system 10. meter according to claim 9 has a power failure, which is characterized in that the analytical judgment module quilt Setting are as follows:It determines several leak source data corresponding push period, and status word mark is asserted normal mark, based on determining The push period and normal mark benefit trick is carried out to leak source data；The power grid occur power down include power down time section across the push period of propelling data and power down time section not across The push period of propelling data；The push period of the power down time section across propelling data specifically refers to are as follows:Power grid generation power down before propelling data acts occurs closing on, and electric network power-fail starting and end time is across multiple The period is pushed, if there are leak source data for propelling data, supplements the propelling data in first push period after power down, and push It is power down mark that the status word of propelling data, which is identified set, in period, to the status word of the propelling data in next push period It is identified as normal mark.
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