CN105139627B - A kind of power information ADAPTIVE MIXED carrier acquisition system and method - Google Patents
A kind of power information ADAPTIVE MIXED carrier acquisition system and method Download PDFInfo
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- CN105139627B CN105139627B CN201510362408.8A CN201510362408A CN105139627B CN 105139627 B CN105139627 B CN 105139627B CN 201510362408 A CN201510362408 A CN 201510362408A CN 105139627 B CN105139627 B CN 105139627B
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Abstract
The present invention provides a kind of power information ADAPTIVE MIXED carrier acquisition system and method, after bandwidth carrier communication module powers on, itself is defaulted for full carrier communication mode, it is configured using default serial port and is communicated with ammeter specification with electric supply meter, if communicating successfully, current-configuration is then saved, and is worked normally；If communication is unsuccessful, half carrier communication mode is switched to, using ammeter specification, switches serial ports configuration and is constantly attempted, save current-configuration if success.Method and system disclosed by the invention selects different carrier communication modes according to acquisition equipment, adaptive ability is strong, it can be achieved that full carrier and half carrier communication acquisition mode.
Description
Technical field
The present invention relates to electric power carrier communication technology field, in particular to a kind of power information ADAPTIVE MIXED carrier acquisition
System and method.
Background technique
With the development of science and technology, the progress of information technology, the remote auto centralized automatic meter-reading system based on carrier communication mode
System being widely applied in Electric Power Marketing System.Power information acquisition system based on power carrier communication mode changes
Backwardness, outmoded manual metering charge mode, reduce the human input of manual metering, at the same its system realize it is simple, at
This is low, project amount is small, networking flexibility, dilatation easily, be easy to plan and use, be that a kind of more feasible power information acquisition is logical
Letter mode.
In carrier communication power information acquisition system application used at present, be broadly divided into two kinds: one is use carrier wave
Communication module, which is mounted in ammeter, carries out ammeter data acquisition referred to as full carrier acquisition mode；Another kind is using carrier communication
Module, which is mounted in collector and carries out ammeter data acquisition by collector and ammeter interface, is referred to as half carrier wave acquisition mode.
In full carrier mode electric energy meter need to using with the matched carrier electric energy meter of concentrator, do not need using collector, carrier electric energy meter
Data transmission is realized by power line carrier communication mode with concentrator and is exchanged.Band can be used in electric energy meter in half carrier system
The common intelligent electric energy meter of RS-485 interface, it is necessary to use collector, while need new laying RS-485 dedicated communication line, electricity
The data of energy table are transferred to collector by private communication line, are transmitted data by power line carrier communication mode by collector
To concentrator.
Existing power information acquisition system all communicates acquisition mode using single carrier wave, is communicated using single carrier wave
Although acquisition mode can realize power information acquisition function, when it is poor to adaptive capacity to environment, do not adapt to different electricity
Table acquires equipment, can not also identify that it is mounted in ammeter or in collector；Meanwhile there is also resistances for the single carrier wave communication technology
Anti- characteristic and the defect that attenuation characteristic is complicated and changeable, noise jamming is big, are difficult to meet field demand in application practice.
Summary of the invention
In view of the above problems, the invention patent purpose is to devise a kind of power information ADAPTIVE MIXED carrier acquisition system
System and method select different carrier communication modes according to acquisition equipment, it can be achieved that full carrier and half carrier communication acquisition mode, from
It is adaptable.
Technical solution of the present invention is as follows:
A kind of power information ADAPTIVE MIXED carrier acquisition method, includes the following steps:
S101 establishes ammeter stipulations storehouse according to the characteristic of all types of user ammeter；
S102 starts bandwidth carrier communication module, is set as full carrier communication mode and default serial port configuration and electricity is arranged
Table specification；
S103, bandwidth carrier communication module is configured according to the default serial port and ammeter specification is communicated with electric supply meter
Connection, and judge whether successful connection；
S104, if so, ammeter information on the electric supply meter is uploaded to concentrator using full carrier communication mode；
S105 transfers the ammeter specification in the ammeter stipulations storehouse, and switch if it is not, then using half carrier communication mode
Serial ports configuration attempt is communicatively coupled with collector, if connection is unsuccessful, is successively transferred surplus in the ammeter stipulations storehouse
Remaining ammeter specification, and switch serial ports configuration and continuously attempt to be communicatively coupled with collector until successful connection, successful connection
Afterwards, the collector obtains ammeter information from electric supply meter and is uploaded to concentrator.
Further, collector of the present invention is connect with electric supply meter by RS-485 private communication line.
Further, the method for the invention further includes that the ammeter information is reported to main website by the concentrator.
The present invention also provides a kind of power information ADAPTIVE MIXED carrier acquisition systems, comprising:
Memory module, for storing ammeter stipulations storehouse；
Bandwidth carrier communication module, for being led to according to serial ports configuration and ammeter specification with electric supply meter or collector
Letter connection；
Judgment module, for judging whether the communication connection succeeds；
Control module, for the judging result in judgment module be it is no when, successively transfer the electricity in the ammeter stipulations storehouse
Table specification is simultaneously sent to bandwidth carrier communication module until successful connection.
Further, system of the present invention further includes collector, and the collector is dedicated by RS-485 with electric supply meter
Communication line connection.
Further, system of the present invention further includes concentrator, and the concentrator is used to collecting and storing ammeter information, and
The ammeter information is reported to main website.
Detailed description of the invention
Embodiments of the present invention is further illustrated referring to the drawings, in which:
Fig. 1 is a kind of flow chart of power information ADAPTIVE MIXED carrier acquisition method of the present invention；
Fig. 2 is a kind of schematic diagram of power information ADAPTIVE MIXED carrier acquisition system of the present invention.
Specific embodiment
The following further describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
The invention proposes a kind of power information ADAPTIVE MIXED carrier acquisition methods, realize the production of carrier communication module
Product form adaptation function, can support full carrier communication mode, while can support half carrier communication mode again.
In full carrier communication mode electric supply meter need to using with the matched carrier electric energy meter of concentrator, do not need using acquisition
Device, carrier electric energy meter are realized data transmission by power line carrier communication mode with concentrator and are exchanged；It is used in half carrier system
The common intelligent electric energy meter with RS-485 interface can be used in family ammeter, it is necessary to use collector, be carried by collector by power line
Wave communication mode sends data to concentrator.
Please referring to Fig. 1 is a kind of flow chart of power information ADAPTIVE MIXED carrier acquisition method of the present invention, including as follows
Step:
S101 establishes ammeter stipulations storehouse according to the characteristic of all types of user ammeter；
S102 starts bandwidth carrier communication module, is set as full carrier communication mode and default serial port configuration and electricity is arranged
Table specification；
S103, bandwidth carrier communication module is configured according to the default serial port and ammeter specification is communicated with electric supply meter
Connection, and judge whether successful connection；
S104, if so, ammeter information on the electric supply meter is uploaded to concentrator using full carrier communication mode；
S105 transfers the ammeter specification in the ammeter stipulations storehouse, and switch if it is not, then using half carrier communication mode
Serial ports configuration attempt is communicatively coupled with collector, if connection is unsuccessful, is successively transferred surplus in the ammeter stipulations storehouse
Remaining ammeter specification, and switch serial ports configuration and continuously attempt to be communicatively coupled with collector until successful connection, successful connection
Afterwards, the collector obtains ammeter information from electric supply meter and is uploaded to concentrator.
The ammeter information is reported to main website by the concentrator.
After bandwidth carrier communication module powers on, itself is defaulted for full carrier communication mode, is mounted in ammeter, uses default
Serial ports configuration is communicated with ammeter specification with ammeter, if communicating successfully, saves current-configuration, and work normally；If communication
It is unsuccessful, then half carrier communication mode is switched to, using ammeter specification, switches serial ports configuration and is constantly attempted, if success
It saves and is currently configured.
The present invention also provides a kind of power information ADAPTIVE MIXED carrier acquisition systems, and it is of the invention a kind of for please referring to Fig. 2
The schematic diagram of power information ADAPTIVE MIXED carrier acquisition system, comprising:
Memory module, for storing ammeter stipulations storehouse；
Bandwidth carrier communication module, for being led to according to serial ports configuration and ammeter specification with electric supply meter or collector
Letter connection；
Judgment module, for judging whether the communication connection succeeds；
Control module, for the judging result in judgment module be it is no when, successively transfer the electricity in the ammeter stipulations storehouse
Table specification is simultaneously sent to bandwidth carrier communication module until successful connection.
The system also includes collector, the collector is connect with electric supply meter by RS-485 private communication line.
The system also includes concentrator, the concentrator believes the ammeter for collecting and storing ammeter information
Breath is reported to main website.
The above described specific embodiments of the present invention are not intended to limit the scope of the present invention..Any basis
Any other various changes and modifications that technical concept of the invention is made should be included in the guarantor of the claims in the present invention
It protects in range.
Claims (6)
1. a kind of power information ADAPTIVE MIXED carrier acquisition method, which comprises the steps of:
S101 establishes ammeter stipulations storehouse according to the characteristic of all types of user ammeter；
S102 starts bandwidth carrier communication module, is set as full carrier communication mode and default serial port configuration and ammeter rule is arranged
About；
S103, bandwidth carrier communication module is configured according to the default serial port and ammeter specification and electric supply meter carry out communication link
It connects, and judges whether successful connection；
S104, if so, being uploaded to concentrator using full carrier communication mode, and by ammeter information on the electric supply meter；
S105 transfers the ammeter specification in the ammeter stipulations storehouse, and switch serial ports if it is not, then using half carrier communication mode
Configuration attempt is communicatively coupled with collector, if connection is unsuccessful, is successively transferred remaining in the ammeter stipulations storehouse
Ammeter specification, and switch serial ports configuration and continuously attempt to be communicatively coupled with collector up to successful connection, after successful connection, institute
Collector is stated to obtain ammeter information from electric supply meter and be uploaded to concentrator.
2. power information ADAPTIVE MIXED carrier acquisition method according to claim 1, which is characterized in that the collector
It is connect with electric supply meter by RS-485 private communication line.
3. power information ADAPTIVE MIXED carrier acquisition method according to claim 1, which is characterized in that the method is also
The ammeter information is reported to main website including the concentrator.
4. a kind of power information ADAPTIVE MIXED carrier acquisition system characterized by comprising
Memory module, for storing ammeter stipulations storehouse；
Bandwidth carrier communication module is used to carry out communication link according to serial ports configuration and ammeter specification and electric supply meter or collector
It connects；
Judgment module, for judging whether the communication connection succeeds；
Control module, when being for the judging result in judgment module, using full carrier communication mode, and the user is electric
Ammeter information is uploaded to concentrator on table；When the judging result of judgment module is no, using half carrier communication mode, institute is transferred
The ammeter specification in ammeter stipulations storehouse is stated, and switches serial ports configuration attempt and is communicatively coupled with collector, if connection is unsuccessful,
The remaining ammeter specification in the ammeter stipulations storehouse is then successively transferred, and switches serial ports configuration and continuously attempts to carry out with collector
Communication connection is until successful connection, and after successful connection, the collector obtains ammeter information from electric supply meter and is uploaded to concentration
Device.
5. power information ADAPTIVE MIXED carrier acquisition system according to claim 4, which is characterized in that the system is also
Including collector, the collector is connect with electric supply meter by RS-485 private communication line.
6. power information ADAPTIVE MIXED carrier acquisition system according to claim 4, which is characterized in that the system is also
Including concentrator, the ammeter information is reported to main website for collecting and storing ammeter information by the concentrator.
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| CN201510362408.8A CN105139627B (en) | 2015-06-26 | 2015-06-26 | A kind of power information ADAPTIVE MIXED carrier acquisition system and method |
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| CN106373372A (en) * | 2016-08-30 | 2017-02-01 | 成都博高信息技术股份有限公司 | Method and system for remotely reading meters |
| CN108416698A (en) * | 2018-03-28 | 2018-08-17 | 宁波三星医疗电气股份有限公司 | A method of promoting smart machine data collection rate |
| CN111738388B (en) * | 2020-06-02 | 2020-11-20 | 杭州炬华科技股份有限公司 | Parameter configuration method and device of measuring instrument, computer equipment and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101697497A (en) * | 2009-10-10 | 2010-04-21 | 江苏省电力公司南京供电公司 | Multifunctional electrical energy information concentrator and communication method thereof |
| CN103714177A (en) * | 2014-01-08 | 2014-04-09 | 云南电力试验研究院（集团）有限公司电力研究院 | Method for processing flexible configurable electricity meter stipulations in electric power meter reading and method for meter reading |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090267792A1 (en) * | 2008-04-25 | 2009-10-29 | Henry Crichlow | Customer supported automatic meter reading method |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101697497A (en) * | 2009-10-10 | 2010-04-21 | 江苏省电力公司南京供电公司 | Multifunctional electrical energy information concentrator and communication method thereof |
| CN103714177A (en) * | 2014-01-08 | 2014-04-09 | 云南电力试验研究院（集团）有限公司电力研究院 | Method for processing flexible configurable electricity meter stipulations in electric power meter reading and method for meter reading |
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