CN106910329A - Meter register method and its system - Google Patents
Meter register method and its system Download PDFInfo
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- CN106910329A CN106910329A CN201710166301.5A CN201710166301A CN106910329A CN 106910329 A CN106910329 A CN 106910329A CN 201710166301 A CN201710166301 A CN 201710166301A CN 106910329 A CN106910329 A CN 106910329A
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- China
- Prior art keywords
- meter
- palm machine
- information
- address information
- machine
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
Abstract
The invention discloses a kind of meter register method and its system, method includes:According to default first frequency, the first channel is obtained;Palm machine sends the command information for finding meter by first channel to meter, and the command information includes the threshold value of signal intensity;If signal intensity when meter receives the command information is more than the threshold value, meter sends to the palm machine address information of itself;If signal intensity when palm machine receives the address information is more than the threshold value, palm machine records the address information;Palm machine obtains the data message of the meter according to the address information.Whether signal intensity during by judging meter and palm machine reception corresponding information respectively is more than threshold value, to ensure to form a stable, reliable communication link between meter and palm machine, can improve and slap machine during movement is checked meter and check meter successful probability, the reliability of the data message that efficiency that raising is checked meter and ensureing gets.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of meter register method and its system.
Background technology
Traditional artificial meter register method of registering one's residence, drawback is numerous, and manual work's intensity is big, and efficiency is low, and management cost is high, exists
Error in reading etc..With the appearance and development of radio sensing network, wireless sensor network technology is applied to kilowatt meter reading-out system and is obtained
To extensive research and application, the drawbacks of checking meter of manually registering one's residence can be effectively solved using the mode of radio meter register.
In the prior art, the short distance self-organized network communication mode more than remote monitoring modules using ZigBee types is constituted remotely
Wireless kilowatt meter reading-out system, but, because wireless communication signals have certain decay, therefore, existing long-distance wireless meter-reading system
Need to set up substantial amounts of relaying and gateway, cause existing long-distance wireless meter-reading system with high costs, and complex structure, construct numerous
It is trivial, cause early stage setting and later maintenance to all suffer from more problem.
The content of the invention
The technical problems to be solved by the invention are:A kind of low cost and reliable meter register method and its system are provided.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is:
A kind of meter register method, including:
According to default first frequency, the first channel is obtained;
Palm machine sends the command information for finding meter by first channel to meter, and the command information includes signal
The threshold value of intensity;
If signal intensity when meter receives the command information is more than the threshold value, meter is by the address information of itself
Send to the palm machine;
If signal intensity when palm machine receives the address information is more than the threshold value, palm machine records the address letter
Breath;
Palm machine obtains the data message of the meter according to the address information.
Another technical scheme for using of the present invention for:
A kind of kilowatt meter reading-out system, including:
First acquisition module, for according to default first frequency, obtaining the first channel;
First sending module, the command information for finding meter, institute are sent by first channel for slapping machine to meter
State threshold value of the command information including signal intensity;
Second sending module, if the signal intensity when command information is received for meter is more than the threshold value, table
Meter sends to the palm machine address information of itself;
First logging modle, if being more than the threshold value for slapping signal intensity when machine receives the address information, slaps
Machine records the address information;
Second acquisition module, the data message of the meter is obtained for slapping machine according to the address information.
The beneficial effects of the present invention are:Palm machine sends command information by the first channel to meter, by judging respectively
Whether signal intensity when meter and palm machine receive corresponding information is more than threshold value, to ensure to form one between meter and palm machine
Stabilization, reliable communication link, can improve and slap machine during movement is checked meter and check meter successful probability, while improving what is checked meter
The reliability of the data message that efficiency and guarantee get.
Brief description of the drawings
Fig. 1 is the flow chart of meter register method of the invention;
Fig. 2 is the flow chart of the meter register method of embodiments of the invention two;
Fig. 3 is a kind of structural representation of kilowatt meter reading-out system of the invention;
Fig. 4 is the kilowatt meter reading-out system structural representation of embodiments of the invention six;
Fig. 5 is the kilowatt meter reading-out system structural representation of embodiments of the invention seven.
Label declaration:
1st, the first acquisition module;2nd, the first sending module;3rd, the second sending module;
4th, the first logging modle;5th, the second acquisition module;6th, the 3rd acquisition module;
7th, the 3rd sending module;8th, the second logging modle;9th, the first judge module;10th, reminding module;
11st, the 4th sending module;12nd, module is confirmed;13rd, the 5th sending module;
31st, the first judging unit;32nd, transmitting element;51st, the second judging unit;
52nd, the first recording unit;53rd, unit is abandoned;54th, unit is set up;55th, the second recording unit.
Specific embodiment
It is to describe technology contents of the invention, the objects and the effects in detail, below in conjunction with implementation method and coordinates attached
Figure is explained.
The design of most critical of the present invention is:By the judgement to signal intensity one is formed between palm machine and meter surely
Fixed, reliable communication link, can improve and machine is slapped during movement is checked meter check meter successful probability.
Explanation of nouns:
Palm machine:A kind of meter reading handheld terminal, for it is long-range read, record sheet is counted, and the data be uploaded to be
System backstage.
Refer to Fig. 1, a kind of meter register method, including:
According to default first frequency, the first channel is obtained;
Palm machine sends the command information for finding meter by first channel to meter, and the command information includes signal
The threshold value of intensity;
If signal intensity when meter receives the command information is more than the threshold value, meter is by the address information of itself
Send to the palm machine;
If signal intensity when palm machine receives the address information is more than the threshold value, palm machine records the address letter
Breath;
Palm machine obtains the data message of the meter according to the address information.
Knowable to foregoing description, the beneficial effects of the present invention are:Palm machine sends order letter by the first channel to meter
Breath, when the signal intensity when meter is received orders is more than threshold value, the address information of itself is sent to palm machine by meter, and is slapped
Machine also judges that only ability recording address is believed when signal intensity is more than threshold value to signal intensity when receiving address information
Breath, and the data message of meter is obtained by address information.Judge by signal intensity, it is ensured that in meter and the palm
A stable, reliable communication link is formed between machine, can be improved and be slapped machine during movement is checked meter and check meter successful probability,
The reliability of the data message that the efficiency and guarantee that raising is checked meter get.
Further, also wrapped before described " palm machine sends the command information for finding meter by the first channel to meter "
Include:
According to default second frequency, second channel is obtained;
Palm machine sends preamble sequence information by the second channel, and the preamble sequence information includes palm machine
ID;
If meter listens to the preamble sequence information in the second channel, the meter receives the lead code
Sequence information, and record the ID of the palm machine.
Seen from the above description, palm machine also needed to send leading to meter by second channel before command information is sent
Code sequence information, and meter when listening to preamble sequence information, it is necessary to the ID to slapping machine is recorded, it is convenient follow-up to judge
Whether the ID in command information is consistent with the ID of record.The orderly reply of meter can be realized using two channels, is taken less
Channel resource, be convenient for centralized automatic meter-reading.
Further, the ID of the command information including palm machine, described " meter sends to described the address information of itself
Palm machine " is specifically included:
Whether the ID for judging the palm machine in command information is consistent with the ID of the palm machine for recording;
If so, then meter is sent to the palm machine address information of itself according to the ID.
Seen from the above description, only when the ID in command information is consistent with the ID of record, meter just sends itself
Address information is to palm machine.
Further, also included before described " palm machine sends preamble sequence information by second channel to meter ":
Judge to whether there is other preamble sequence information for slapping machines in second channel;
If so, then palm machine shows the prompt message that can not send information.
Seen from the above description, when there is the preamble sequence information of other palm machines in second channel, palm machine can not be again
Preamble sequence information is sent, the collision of channel can be effectively prevented.
Further, the command information also includes Broadcasting Control code, after " palm machine records the address information "
Also include:
Palm machine sends the confirmation information for finding meter to the meter;
If meter receives the confirmation, within the default time, when meter receive Broadcasting Control code with it is described
During the Broadcasting Control code identical command information of command information, the address information of itself to the palm machine is not retransmited;
If meter does not receive the confirmation, when meter receives the broadcast of Broadcasting Control code and the command information
During control code identical command information, the address information of itself to the palm machine is sent again.
Seen from the above description, palm machine also sends confirmation after have recorded meter address information to meter, if meter
Confirmation is received, reply is not repeated within a period of time, only when meter does not receive the confirmation of palm machine just again
The secondary transmission address information of itself, is convergent with the discovery procedure for ensureing meter.
Further, described " palm machine obtains the data message of the meter according to the address information " specifically includes:
Palm machine judges that the address information whether there is in the meter archives for prestoring;
If so, then recording the data message;
If it is not, then abandoning recording the data message.
Seen from the above description, palm machine can in advance download meter archives, only to there is address information in meter archives
Palm machine carries out data message record, otherwise, is treated as " ghost meter ", abandons recording data information.
Further, described " palm machine obtains the data message of the meter according to the address information " specifically includes:
Palm machine sets up meter archives according to the address information of the meter;
The data message of the meter is obtained, and the data message is recorded into the meter archives.
Seen from the above description, when there is no meter archives in palm machine, a new table is set up to satisfactory meter
Meter archives, and data message record is carried out to all of meter.
Further, the palm machine is in mobile status.
Further, the velocity magnitude of the movement is 5-10Km/h.
Seen from the above description, palm machine is moved with certain speed, and palm machine can be moved according to default circuit.
Fig. 3 is refer to, another technical scheme of the invention is:
A kind of kilowatt meter reading-out system, including:
First acquisition module, for according to default first frequency, obtaining the first channel;
First sending module, the command information for finding meter, institute are sent by first channel for slapping machine to meter
State threshold value of the command information including signal intensity;
Second sending module, if the signal intensity when command information is received for meter is more than the threshold value, table
Meter sends to the palm machine address information of itself;
First logging modle, if being more than the threshold value for slapping signal intensity when machine receives the address information, slaps
Machine records the address information;
Second acquisition module, the data message of the meter is obtained for slapping machine according to the address information.
Further, also include:
3rd acquisition module, for according to default second frequency, obtaining second channel;
3rd sending module, preamble sequence information, the lead code sequence are sent for slapping machine by the second channel
Column information includes the ID of palm machine;
Second logging modle, it is described if listening to the preamble sequence information in the second channel for meter
Meter receives the preamble sequence information, and records the ID of the palm machine.
Further, the command information includes the ID of palm machine, and second sending module is specifically included:
Whether the first judging unit, the ID for judging the ID of the palm machine in command information and the palm machine of record is consistent;
Transmitting element, for if so, then meter is sent to the palm machine address information of itself according to the ID.
Further, also include:
First judge module, for judging to whether there is other preamble sequence information for slapping machines in second channel;
Reminding module, for if so, then palm machine shows the prompt message that can not send information.
Further, the command information also includes Broadcasting Control code, also includes:
4th sending module, the confirmation information for finding meter is sent to the meter for slapping machine;
Module is confirmed, if receiving the confirmation for meter, within the default time, when meter receives broadcast
During the Broadcasting Control code identical command information of control code and the command information, the address information of itself is not retransmited to described
Palm machine;
5th sending module, if not receiving the confirmation for meter, when meter receive Broadcasting Control code with
During the Broadcasting Control code identical command information of the command information, the address information of itself to the palm machine is sent again.
Further, second acquisition module is specifically included:
Second judging unit, judges that the address information whether there is in the meter archives for prestoring for slapping machine;
First recording unit, for if so, then recording the data message;
Unit is abandoned, for if it is not, then abandoning recording the data message.
Further, second acquisition module is specifically included:
Unit is set up, for slapping address information of the machine according to the meter, meter archives is set up;
Second recording unit, the data message for obtaining the meter, and the data message is recorded to the table
In meter archives.
Further, the palm machine is in mobile status.
Further, the velocity magnitude of the movement is 5-10Km/h.
Embodiment one
Fig. 1 is refer to, embodiments of the invention one are:A kind of meter register method, can improve and slap machine during movement is checked meter
Check meter successful probability, it is ensured that the reliability of the data message for getting, including:
S101, according to default first frequency, obtain the first channel.First channel is radio communication channel, the first channel
Frequency can be configured according to actual conditions.
S102, palm machine send the command information for finding meter, the command information bag by first channel to meter
Include threshold value, the ID of palm machine and the Broadcasting Control code of signal intensity.Command information can be command frame, and the threshold value of signal intensity is
RSSI (Received Signal Strength Indication) threshold value, its big I is configured according to actual needs.This
In embodiment, palm machine is in mobile status, and mobile velocity magnitude is 5-10Km/h, naturally it is also possible to improve as needed or
The translational speed of palm machine is reduced, depending on practical application scene.
S103, signal intensity when judging that meter receives the command information whether more than the threshold value, if so, then meter
The address information of itself is sent to the palm machine.Signal intensity when meter receives command information is less than or equal to the threshold value
When, judge that the signal now between meter and palm machine is not good, the transmission of row address information is not entered.
S104, signal intensity when judging that palm machine receives the address information whether more than the threshold value, if so, then slapping machine
Record the address information.Threshold value now is identical with the threshold value in step S103, naturally it is also possible to be set to difference, works as setting
For it is different when, the palm machine send command information without the threshold value including signal intensity, it is only necessary in meter preset a threshold value
.
S105, palm machine obtain the data message of the meter according to the address information.Each address information correspondence one
The data message of individual meter, palm machine can be uploaded to system background after getting data message.
In the present embodiment, whether signal intensity during by judging meter and palm machine reception corresponding information respectively is more than threshold
Value, to ensure to form a stable, reliable communication link between meter and palm machine, can improve during movement is checked meter
Palm machine is checked meter successful probability.
Embodiment two
Fig. 2 is refer to, embodiments of the invention two are further expanded for embodiment one, and something in common is repeated no more, no
It is also to include before step S102 with part:
S201, according to default second frequency, obtain second channel.Second channel is also radio communication channel, the second frequency
Rate is different from first frequency, can be configured as the case may be.
S202, palm machine send preamble sequence information by the second channel, and the preamble sequence information includes the palm
The ID of machine.The orderly reply of meter can be realized by setting two channels, less channel resource is taken, it is convenient subsequently to be collected
In check meter.
If S203, meter listen to the preamble sequence information in the second channel, the meter receives described
Preamble sequence information, and record the ID of the palm machine.
Also include before step S202:
S301, the preamble sequence information with the presence or absence of other palm machines in second channel is judged, if so, then performing step
S302;If it is not, then performing step S202.Because now possible more than one palm machine is carrying out behavior of checking meter, in order to avoid channel
Collision, when having a palm machine when being checked meter, another palm machine can not send the information of correlation.
S302, palm machine show the prompt message that can not send information.Prompt message can be text prompt, or language
Sound is pointed out.
In step S103, " meter sends to the palm machine address information of itself " specifically includes:
S31, the palm machine judged in command information ID it is whether consistent with the ID for slapping machine of record, if so, then performing step
S32。
S32, meter are sent to the palm machine address information of itself according to the ID.If it is not, then meter ignores described
Command information, does not carry out the transmission of Self address information.
In the present embodiment, also include after step S104:
S501, palm machine send the confirmation information for finding meter to the meter.The confirmation can be acknowledgement frame.
S502, judge whether meter receives the confirmation, if so, then performing step S503;If it is not, then performing step
Rapid S504.
S503, within the default time, when meter receive Broadcasting Control code and the command information Broadcasting Control code
During identical command information, the address information of itself to the palm machine is not retransmited.
S504, when meter receive Broadcasting Control code and the command information Broadcasting Control code identical command information
When, the address information of itself to the palm machine is sent again.
By judging whether meter receives confirmation, so as to be confirmed whether to need to send address information again so that
The discovery procedure of meter is reliable and convergent, it is possible to prevente effectively from channel confliction.
In the present embodiment, there are two kinds of situations, one kind is the token archives that prestored in palm machine, it is another then do not had in palm machine
Prestore token archives, when for the former when, the step S105 is specifically included:
S1051, palm machine judge that the address information whether there is in the meter archives for prestoring, if then carrying out step
S1052;If it is not, then carrying out step S1053.Meter archives be in advance under be loaded in palm machine.
S1052, record the data message.
S1053, abandon recording the data message.Meter address information being not present in palm machine is labeled as " ghost
Meter ", facilitates related personnel to be processed.
When the meter archives not prestored in palm machine, step S105 is specifically included:
S1054, palm machine set up meter archives according to the address information of the meter.Now need to be built according to address information
Found a new meter archives, the convenient record for subsequently carrying out data message.
The data message of S1055, the acquisition meter, and the data message is recorded into the meter archives.
In the present embodiment, by slap machine to meter send confirmation, be further ensured that foundation communication link can
By property, and can ensure that the discovery procedure of meter is convergent, it is to avoid channel confliction, greatly promote the efficiency checked meter;Palm machine
With meter by intercepting with the presence or absence of preamble sequence information in second channel, meter or palm machine can in order be accessed first and believed
Road, prevents channel collision and effectively identification interference source.
Embodiment three
The present embodiment is a concrete application scene of above-described embodiment, it is adaptable to when there is the meter archives that prestore in palm machine
Scene, specifically includes:
The staff that checks meter carries palm machine, drives automobile and is moved along default route of checking meter with the speed of 5-10Km/h
It is dynamic, meter archives are prestored in palm machine.When in judging second channel in the absence of other preamble sequence information, by the
Then two channels send the command information for finding meter to meter to preamble sequence information is around sent by the first channel.
If palm machine receives the address information from meter, whether signal intensity when judgement receives address information is more than threshold value,
If so, then recording the address information.Then palm chance judges that the address information whether there is in meter archives, if so,
Then record the data message of meter;If it is not, then abandoning recording the data message of meter, and corresponding meter is labeled as " ghost
Meter ", emphasis reminds the relevant personnel to note.After the completion of checking meter, all of data message is uploaded to system background by palm machine.
Example IV
The present embodiment is another concrete application scene of above-described embodiment, it is adaptable to when the meter shelves not prestored in palm machine
The scene of case, the difference with embodiment three is:
The meter archives not prestored in palm machine, after palm machine have recorded address information, build according to the address information
A new meter archives are found, the data message of meter is then obtained, and data message is recorded into the meter archives.This
In embodiment, all meters for meeting condition are carried out with the record of data message.
Embodiment five
The present embodiment is also a concrete application scene of above-described embodiment.The present embodiment exists with the difference of example IV
In, the antenna of palm machine is taken down, the discovery procedure of meter is carried out in a small range, now, palm machine can be found that surrounding about 15m scopes
Interior meter, so as to set up a new meter archives, record has GPS position information of meter etc., Ke Yishi in meter archives
Now the map type to meter is managed, to facilitate operator subregion to be managed and safeguard meter.
Embodiment six
Fig. 4 is refer to, the present embodiment is corresponding with the method for above-described embodiment, be a kind of kilowatt meter reading-out system, including:
First acquisition module 1, for according to default first frequency, obtaining the first channel;
First sending module 2, the command information for finding meter, institute are sent by first channel for slapping machine to meter
State threshold value of the command information including signal intensity, the ID of palm machine and Broadcasting Control code;The palm machine is in mobile status, the shifting
Dynamic velocity magnitude is 5-10Km/h;
Second sending module 3, if the signal intensity when command information is received for meter is more than the threshold value, table
Meter sends to the palm machine address information of itself;
First logging modle 4, if being more than the threshold value for slapping signal intensity when machine receives the address information, slaps
Machine records the address information;
Second acquisition module 5, the data message of the meter is obtained for slapping machine according to the address information.
Further, also include:
3rd acquisition module 6, for according to default second frequency, obtaining second channel;
3rd sending module 7, preamble sequence information, the lead code sequence are sent for slapping machine by the second channel
Column information includes the ID of palm machine;
Second logging modle 8, it is described if listening to the preamble sequence information in the second channel for meter
Meter receives the preamble sequence information, and records the ID of the palm machine.
Further, second sending module 3 also includes:
Whether the first judging unit 31, the ID for judging the ID of the palm machine in command information and the palm machine of record is consistent;
Transmitting element 32, for if so, then meter is sent to the palm machine address information of itself according to the ID.
Further, also include:
First judge module 9, for judging to whether there is other preamble sequence information for slapping machines in second channel;
Reminding module 10, for if so, then palm machine shows the prompt message that can not send information.
Further, also include:
4th sending module 11, the confirmation information for finding meter is sent to the meter for slapping machine;
Module 12 is confirmed, if receiving the confirmation for meter, within the default time, when meter is received extensively
When broadcasting the Broadcasting Control code identical command information of control code and the command information, the address information of itself to institute is not retransmited
State palm machine;
5th sending module 13, if not receiving the confirmation for meter, when meter receives Broadcasting Control code
During with the Broadcasting Control of command information code identical command information, the address information of itself to the palm machine is sent again.
Further, second acquisition module 5 is specifically included:
Second judging unit 51, judges that the address information whether there is in the meter archives for prestoring for slapping machine;
First recording unit 52, for if so, then recording the data message;
Unit 53 is abandoned, for if it is not, then abandoning recording the data message.
Embodiment seven
Refer to Fig. 5, the present embodiment is the further expansion of embodiment six, something in common is not repeated, difference is, this
In embodiment, second acquisition module 5 is specifically included:
Unit 54 is set up, for slapping address information of the machine according to the meter, meter archives is set up;
Second recording unit 55, the data message for obtaining the meter, and the data message is recorded to described
In meter archives.
In sum, the present invention is provided a kind of meter register method and its system, one is formed by between meter and palm machine
Individual stabilization, reliable communication link, can improve and slap machine during movement is checked meter and check meter successful probability;By affirmation mechanism
The discovery procedure that meter can be ensured is convergent, and the speed of meter is found to improve;Also, by drawing for two communication channels
Point, meter or palm machine can in order be accessed, channel collision and effectively identification interference source are prevented, meter register method of the invention and be
System can apply to various different application scenarios, facilitate operator to carry out corresponding maintenance and management to meter.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In scope of patent protection of the invention.
Claims (10)
1. a kind of meter register method, it is characterised in that including:
According to default first frequency, the first channel is obtained;
Palm machine sends the command information for finding meter by first channel to meter, and the command information includes signal intensity
Threshold value;
If signal intensity when meter receives the command information is more than the threshold value, meter sends the address information of itself
To the palm machine;
If signal intensity when palm machine receives the address information is more than the threshold value, palm machine records the address information;
Palm machine obtains the data message of the meter according to the address information.
2. meter register method according to claim 1, it is characterised in that described " palm machine is sent by the first channel to meter
It was found that the command information of meter " also include before:
According to default second frequency, second channel is obtained;
Palm machine sends preamble sequence information by the second channel, and the preamble sequence information includes the ID of palm machine;
If meter listens to the preamble sequence information in the second channel, the meter receives the preamble sequence
Information, and record the ID of the palm machine.
3. meter register method according to claim 2, it is characterised in that the command information includes the ID of palm machine, " table
Meter sends to the palm machine address information of itself " specifically include:
Whether the ID for judging the palm machine in command information is consistent with the ID of the palm machine for recording;
If so, then meter is sent to the palm machine address information of itself according to the ID.
4. meter register method according to claim 2, it is characterised in that described " palm machine is sent by second channel to meter
Also include before preamble sequence information ":
Judge to whether there is other preamble sequence information for slapping machines in second channel;
If so, then palm machine shows the prompt message that can not send information.
5. meter register method according to claim 1, it is characterised in that the command information also includes Broadcasting Control code, institute
State " palm machine records the address information " also includes afterwards:
Palm machine sends the confirmation information for finding meter to the meter;
If meter receives the confirmation, within the default time, when meter receives Broadcasting Control code and the order
During the Broadcasting Control code identical command information of information, the address information of itself to the palm machine is not retransmited;
If meter does not receive the confirmation, when meter receives the Broadcasting Control of Broadcasting Control code and the command information
During code identical command information, the address information of itself to the palm machine is sent again.
6. meter register method according to claim 1, it is characterised in that described " palm machine obtains institute according to the address information
State the data message of meter " specifically include:
Palm machine judges that the address information whether there is in the meter archives for prestoring;
If so, then recording the data message;
If it is not, then abandoning recording the data message.
7. meter register method according to claim 1, it is characterised in that described " palm machine obtains institute according to the address information
State the data message of meter " specifically include:
Palm machine sets up meter archives according to the address information of the meter;
The data message of the meter is obtained, and the data message is recorded into the meter archives.
8. meter register method according to claim 1, it is characterised in that the palm machine is in mobile status.
9. meter register method according to claim 8, it is characterised in that the velocity magnitude of the movement is 5-10Km/h.
10. a kind of kilowatt meter reading-out system, it is characterised in that including:
First acquisition module, for according to default first frequency, obtaining the first channel;
First sending module, the command information for finding meter, the life are sent by first channel for slapping machine to meter
Making information includes the threshold value of signal intensity;
Second sending module, if the signal intensity when command information is received for meter is more than the threshold value, meter will
The address information of itself is sent to the palm machine;
First logging modle, if being more than the threshold value, palm machine note for slapping signal intensity when machine receives the address information
Record the address information;
Second acquisition module, the data message of the meter is obtained for slapping machine according to the address information.
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