CN107369309A - A kind of water for half-duplex channel, air and heat meter active perception method - Google Patents
A kind of water for half-duplex channel, air and heat meter active perception method Download PDFInfo
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- CN107369309A CN107369309A CN201710577058.6A CN201710577058A CN107369309A CN 107369309 A CN107369309 A CN 107369309A CN 201710577058 A CN201710577058 A CN 201710577058A CN 107369309 A CN107369309 A CN 107369309A
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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
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Abstract
A kind of water for half-duplex channel, air and heat meter active perception method, are related to a kind of meter register method.At present, there is immense pressure in the meter File Maintenance of long-distance meter-reading system.The present invention includes step：Collector starts in daily fixed time searches table work；Collector carries out matching meter address of condensing；Corresponding meter returns to meter reading data after receiving order；After collector waits the M seconds, fixed bit address is changed, sends search table order again, until all numerical value of all positions are traversed；Collector record meter address, and actively submit and search table successful result to concentrator；Newly-increased meter archives are reported main website by concentrator according to the result that collector reports；Main website is filed, and safeguards the relation of concentrator and meter；Archives configuration parameter is issued, meter is corresponded to by the concentrator management.The present invention realizes active management of the concentrator to neighbouring intelligent meter, so as to avoid because artificial nucleus are to meter communication failure phenomenon caused by archives mistake.
Description
Technical field
The present invention relates to a kind of meter register method, especially a kind of water for half-duplex channel, air and heat meter active perception
Method.
Background technology
With the continuous propulsion of resident's intelligent electric meter, intellectual water meter and gas meter, flow meter meter reading data remote collection technology,
Have been provided with " electric water, air and heat " multilist data aggregate collection more at present, provided for user's energy analysis in units of family
Basic condition.But because resident is numerous, often useful hundreds of thousands even millions of users, each household possesses again in an area
Polylith meter, the meter File Maintenance of long-distance meter-reading system is exerted heavy pressures on, the work of operation maintenance personnel scene verification archives
Amount is big, and operating efficiency is low.
The content of the invention
The technical problem to be solved in the present invention and the technical assignment proposed are prior art to be improved with being improved,
A kind of water for half-duplex channel, air and heat meter active perception method are provided, operation maintenance personnel is reduced to reach and checks at the scene
The workload of archives, improve the purpose of operating efficiency.Therefore, the present invention takes following technical scheme.
A kind of water for half-duplex channel, air and heat meter active perception method, it is characterised in that comprise the following steps：
1）Collector starts in daily fixed time searches table work；
2）Collector carries out matching meter address of condensing using spcial character A as wildcard address；
3）Corresponding meter returns to meter reading data after receiving order；
Corresponding meter is：
A, 24 hours meters for being not received by meter reading order are alreadyd exceed, i.e. the meter is new clothes meter or has been detached from meter reading
Network more than 24 hours；
B, the fixed bit meter consistent with searching table command address in meter address；
Corresponding meter returns to meter reading order after random delay 0~N seconds；
4）After collector waits the M seconds, fixed bit address is changed, sends search table order again；The step once condenses upper
Search after the completion of table and continue next round and search table, the next round start delay M seconds, collector, which is used to receiving meter, within this M second returns
Return data；The address of epicycle is traveled through according to current fixed position；2~3 steps are repeated, until the institute of all positions
There is numerical value to be traversed；
5）Collector record meter address, and actively submit and search table successful result to concentrator；
6）Newly-increased meter archives are reported main website by concentrator according to the result that collector reports；
7）The meter archives that main website reports according to concentrator are filed, and safeguard the relation of concentrator and meter；Main website according to
Device type issues archives configuration parameter, formally corresponds to meter by the concentrator management.
The technical program carries out active search to water, air and heat intelligence meter, is primarily adapted for use in wireless telecommunications meter, and energy
The intelligent meter of enough active reporting data.
The present invention combines digital communication technology, using mobile communication network, wireless communication networks as carrier, by concentrator or
Collector sends meter reading order of condensing, and meter self information is actively returned by meter, takes feedback of the information random delay mechanism to keep away
Exempt from channel confliction, duplicate answer active channel is avoided using registered acknowledgement mechanism of exempting from, finally realizes that all meters are actively found
Good collector or concentrator are communicated, realizes active management of the concentrator to neighbouring intelligent meter, so as to avoid because artificial
Meter communication failure phenomenon caused by checking archives mistake.
The technical program can manage meter archives automatically, make water, air and heat meter active perception, reduce operation maintenance personnel and exist
The workload of scene verification archives, improves operating efficiency.
As further improving and supplementing to above-mentioned technical proposal, present invention additionally comprises following additional technical feature.
Further, in step 1）In, collector starts after daily meter reading end-of-job searches table work.
Further, in step 2）In, special address character A represents any one character that this is 0~9.
Further, in step 3）In, N<=5 seconds.
Further, in step 4）In, M=5 second.
Further, in step 4）In, collector with address AAAAAAAAAAAA0~AAAAAAAAAAAA9 and
AAAAAAAAAAA0A~AAAAAAAAAAA9A issues meter reading order, altogether 20 wheel.The technical program considers repetition meter address,
Table overall process is searched in reduction simultaneously.
Or in step 4）In, collector issues meter reading with address AAAAAAAAAAAA0~AAAAAAAAAAAA9 and ordered successively
Order, collector issue meter reading order with address AAAAAAAAAAA0A~0AAAAAAAAAAAA.
Beneficial effect：
1st, invention combines digital communication technology, using mobile communication network, wireless communication networks as carrier, by concentrator or collection
Device sends meter reading order of condensing, and meter self information is actively returned by meter, takes feedback of the information random delay mechanism to avoid letter
Road conflict, duplicate answer active channel is avoided using registered acknowledgement mechanism of exempting from, finally realizes that all meters actively find communication
Good collector or concentrator, active management of the concentrator to neighbouring intelligent meter is realized, so as to avoid because artificial nucleus couple
Meter communication failure phenomenon caused by archives mistake.
2nd, the technical program can manage meter archives automatically, make water, air and heat meter active perception, reduce operation maintenance personnel
The workload of archives is checked at the scene, improves operating efficiency.
Brief description of the drawings
Fig. 1 is flow chart of the present invention.
Embodiment
Technical scheme is described in further detail below in conjunction with Figure of description.
Embodiment one：
The present invention utilizes the method progress of " wildcard table address condense matching ", of the invention to include following 7 steps：
1st, collector start by set date searches table order；
2nd, all address contents are replaced with A in address, the address that end is 0 is represented such as AAAAAAAAAAAA0；
3rd, meter receives judges the last time by the meter reading time when condensing meter reading request；
If being collected device success meter reading in 3.1 24 hours, the order is not responding to；
3.2 if it exceeds not collected device meter reading in 24 hours, then respond current registration after random delay；
4th, collector recycles AAAAAAAAAAA1~AAAAAAAAAAA9 and continues to attempt to search table as address；
5th, collector actively submits to concentrator after receiving meter back message；
6th, meter address completion meter information of the concentrator in meter message is filed；
7th, newly-increased meter information is submitted to main website by concentrator, and main website completes meter archives and the corresponding relation of concentrator is built
It is vertical, and preserve meter reading result.
The technical program can manage meter archives automatically, make water, air and heat meter active perception, reduce operation maintenance personnel and exist
The workload of scene verification archives, improves operating efficiency.With reference to digital communication technology, with mobile communication network, radio communication network
Network is carrier, is sent by concentrator or collector and searches table order, meter self information is actively returned by meter, takes information anti-
Feedback random delay mechanism avoids channel confliction, and duplicate answer active channel is avoided using registered acknowledgement mechanism of exempting from, final to realize
All meters, which are actively found, communicates good collector or concentrator, realizes active management of the concentrator to neighbouring intelligent meter,
So as to avoid because artificial nucleus are to meter communication failure phenomenon caused by archives mistake.
Embodiment two：
The present invention comprises the following steps：
1st, collector starts in daily fixed time searches table work；
Start as the step 1 after daily meter reading end-of-job.
2nd, collector first carries out matching meter address of condensing using spcial character A as wildcard address；
The step make use of special address character A, represent any one character that this can be 0~9, such as AAAAAAAAAAA0
Represent the table address that last position is 0；
3rd, corresponding meter returns to meter reading data after receiving order；
The step is that meter needs to judge and returns to meter reading data, but need to meet following condition：
A, meter alreadys exceed 24 hours and is not received by meter reading order, i.e., the meter is new clothes meter or has been detached from meter reading net
Network more than 24 hours；
B, fixed bit is consistent with searching table command address in meter address, such as searches table order wildcard abbreviated address and is
AAAAAAAAAAA0, the then meter that last position is 0 need to return to current copy reading registration；
C, meter reading order, N are returned after random delay 0~N seconds<=5 seconds.
4th, after collector waits the M seconds, fixed bit address is changed, sends search table order again；
The step it is upper once condense to search after the completion of table continue next round and search table, next round start delay time M suggests=5
Second, that is, next round is carried out after waiting 5 seconds, was used to receive meter returned data in this 5 seconds；
The address of epicycle is traveled through according to current fixed position, and address such as is changed into AAAAAAAAAAAA1 carries out searching table, is represented
Last position is that 1 token need to return to meter reading numerical value；
2~3 steps are repeated, until all numerical value of all positions are traversed（AAAAAAAAAAAA0~
9AAAAAAAAAAAA）, consider to repeat meter address, reduction is searched table overall process, only carried out（AAAAAAAAAAAA0~
AAAAAAAAAAAA9 and AAAAAAAAAAA0A~AAAAAAAAAAA9A）, 20 take turns altogether.
5th, concentrator is submitted
The step is that meter address is first recorded by collector；
Collector is actively submitted and searches table successful result to concentrator；
6th, concentrator is filed
Newly-increased archives are reported main website by the step by concentrator according to the result that collector reports；
7th, main website files
The meter archives that main website reports according to concentrator are filed, and safeguard the relation of concentrator and meter；
Archives configuration parameter is issued according to device type, the meter is formally managed by the concentrator.
Embodiment three：
1）Collector starts in daily fixed time searches table work；
2）Collector carries out matching meter address of condensing using spcial character A as wildcard address；
3）Corresponding meter returns to meter reading data after receiving order；
Corresponding meter is：
A, 24 hours meters for being not received by meter reading order are alreadyd exceed, i.e. the meter is new clothes meter or has been detached from meter reading
Network more than 24 hours；
B, the fixed bit meter consistent with searching table command address in meter address；
Corresponding meter returns to meter reading order after 0~3 second in random delay；
4）After collector waits 4 seconds, fixed bit address is changed, sends search table order again；The step once condenses upper
Search after the completion of table and continue next round and search table, next round start delay 4 seconds, collector, which is used to receiving meter, in this 4 seconds returns
Return data；The address of epicycle is traveled through according to current fixed position；2~3 steps are repeated, collector is with address
AAAAAAAAAAAA0~AAAAAAAAAAAA9 issues meter reading order successively, collector with address AAAAAAAAAAA0A~
0AAAAAAAAAAAA circulations issue meter reading order, until all numerical value of all positions are traversed；
5）Collector record meter address, and actively submit and search table successful result to concentrator；
6）Newly-increased meter archives are reported main website by concentrator according to the result that collector reports；
7）The meter archives that main website reports according to concentrator are filed, and safeguard the relation of concentrator and meter；Main website according to
Device type issues archives configuration parameter, formally corresponds to meter by the concentrator management.
A kind of water for half-duplex channel of shown in figure 1 above, air and heat meter active perception method are the tools of the present invention
Body embodiment, substantive distinguishing features of the present invention and progress are embodied, can be according to the use needs of reality, in the enlightenment of the present invention
Under, carry out the equivalent modifications of shape, structure etc. to it, this programme protection domain row.
Claims (7)
1. a kind of water for half-duplex channel, air and heat meter active perception method, it is characterised in that comprise the following steps：
1）Collector starts in daily fixed time searches table work；
2）Collector carries out matching meter address of condensing using spcial character A as wildcard address；
3）Corresponding meter returns to meter reading data after receiving order；
Corresponding meter is：
A, 24 hours meters for being not received by meter reading order are alreadyd exceed, i.e. the meter is new clothes meter or has been detached from meter reading
Network more than 24 hours；
B, the fixed bit meter consistent with searching table command address in meter address；
Corresponding meter returns to meter reading order after random delay 0~N seconds；
4）After collector waits the M seconds, fixed bit address is changed, sends search table order again；The step once condenses upper
Search after the completion of table and continue next round and search table, the next round start delay M seconds, collector, which is used to receiving meter, within this M second returns
Return data；The address of epicycle is traveled through according to current fixed position；2~3 steps are repeated, until the institute of all positions
There is numerical value to be traversed；
5）Collector record meter address, and actively submit and search table successful result to concentrator；
6）Newly-increased meter archives are reported main website by concentrator according to the result that collector reports；
7）The meter archives that main website reports according to concentrator are filed, and safeguard the relation of concentrator and meter；Main website according to
Device type issues archives configuration parameter, formally corresponds to meter by the concentrator management.
2. a kind of water for half-duplex channel according to claim 1, air and heat meter active perception method, its feature
It is：In step 1）In, collector starts after daily meter reading end-of-job searches table work.
3. a kind of water for half-duplex channel according to claim 1, air and heat meter active perception method, its feature
It is：In step 2）In, special address character A represents any one character that this is 0~9.
4. a kind of water for half-duplex channel according to claim 1, air and heat meter active perception method, its feature
It is：In step 3）In, N<=5 seconds.
5. a kind of water for half-duplex channel according to claim 1, air and heat meter active perception method, its feature
It is：In step 4）In, M=5 second.
6. a kind of water for half-duplex channel according to claim 1, air and heat meter active perception method, its feature
It is：In step 4）In, collector with address AAAAAAAAAAAA0~AAAAAAAAAAAA9 and AAAAAAAAAAA0A~
AAAAAAAAAAA9A issues meter reading order, altogether 20 wheel.
7. a kind of water for half-duplex channel according to claim 1, air and heat meter active perception method, its feature
It is：In step 4）In, collector issues meter reading order successively with address AAAAAAAAAAAA0~AAAAAAAAAAAA9, collection
Device issues meter reading order with address AAAAAAAAAAA0A~0AAAAAAAAAAAA.
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|---|---|---|---|
| CN201710577058.6A CN107369309B (en) | 2017-07-14 | 2017-07-14 | A kind of water for half-duplex channel, air and heat meter actively perceive method |
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| CN107369309A true CN107369309A (en) | 2017-11-21 |
| CN107369309B CN107369309B (en) | 2019-07-16 |
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Cited By (5)
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|---|---|---|---|---|
| CN110111556A (en) * | 2019-04-25 | 2019-08-09 | 国网湖南省电力有限公司 | It is a kind of to realize that intelligent electric meter fills the autocontrol method and device adopted |
| CN111383432A (en) * | 2018-12-28 | 2020-07-07 | 中兴通讯股份有限公司 | Information receiving method and device, and information reporting method, device and system |
| CN112347128A (en) * | 2020-11-30 | 2021-02-09 | 杭州海兴电力科技股份有限公司 | Table searching method and system based on RS485 serial port |
| CN112994748A (en) * | 2021-02-03 | 2021-06-18 | 青岛鼎信通讯股份有限公司 | Medium-voltage carrier-based configuration-free path detection method |
| CN114996192A (en) * | 2022-07-04 | 2022-09-02 | 宁波三星医疗电气股份有限公司 | Table searching method, medium, electronic equipment and table searching system |
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| CN112085943A (en) * | 2020-07-30 | 2020-12-15 | 宁波三星医疗电气股份有限公司 | Method for preventing crosstalk of concentrator |
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