CN104639459A - Data transmission method and system for electrical energy metering terminal - Google Patents
Data transmission method and system for electrical energy metering terminal Download PDFInfo
- Publication number
- CN104639459A CN104639459A CN201510093639.3A CN201510093639A CN104639459A CN 104639459 A CN104639459 A CN 104639459A CN 201510093639 A CN201510093639 A CN 201510093639A CN 104639459 A CN104639459 A CN 104639459A
- Authority
- CN
- China
- Prior art keywords
- terminal data
- priority
- data
- described terminal
- management server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a data transmission method and a data transmission system for an electrical energy metering terminal. The method comprises the following steps: when data is required to be transmitted, acquiring and parsing terminal data, and determining the priority of the terminal data, wherein the terminal data carries own priority, and the priority at least comprises ordinary, important and emergent; when the priority is important or emergent, transmitting the terminal data to a management server; when the priority is ordinary, caching the terminal data, and starting a timer for timing; when a preset time period is exceeded by timing, transmitting all the cached terminal data of which the priority is identified to be ordinary to the management server. According to the technical scheme, the problems of high network congestion rate, high transmission delay prolonging rate and even data loss in the presence of electrical energy metering terminals in a large scale in the prior art are effectively solved.
Description
Technical field
The present invention relates to technical field of information communication, particularly relate to a kind of power measuring terminal data transmission method for uplink and system.
Background technology
Now, along with the development of science and technology, the power measuring terminals such as intelligent electric meter can realize a lot of intelligentized function, such as, can measure and store electric quantity metering data according to prefixed time interval, i.e. multiple variable, as electric flux, active power and voltage etc., can also when detecting that power measuring terminal breaks down, warning message and corresponding fault status information is sent to management server, such as, when detecting that electric terminal loses power supply, send power alarm information and corresponding power-down state information to management server.
But because each power measuring terminal is in transmission data, when there is large-scale power measuring terminal, transmit on network and there are a large amount of data, easily cause network congestion, propagation delay time is longer, even causes loss of data.
Summary of the invention
In view of this, the invention provides a kind of power measuring terminal data transmission method for uplink and system, to solve in prior art when there is large-scale power measuring terminal, easily cause network congestion, propagation delay time is longer, even causes the problem of loss of data.
For solving the problems of the technologies described above, the invention provides a kind of power measuring terminal data transmission method for uplink, comprising:
When needs send data, obtain and resolve terminal data, judging the priority of described terminal data; Wherein, described terminal data carries the priority of self; Described priority at least comprises: general, important and urgent;
When described priority is important or urgent, send described terminal data to management server;
When described priority is general, terminal data described in buffer memory, and start timer and carry out timing;
When timing exceedes preset time period, the priority tag sending all buffer memorys to described management server is general described terminal data.
Preferably, also comprise:
When power measuring terminal is in normal operating conditions, obtain described terminal data, and judge the data type of described terminal data;
Wherein, the data type of described terminal data at least comprises electric quantity metering data, warning message or fault status information;
When described terminal data is electric quantity metering data, determine that the priority of described electric quantity metering data is general;
When described terminal data is warning message, determine that the priority of described warning message is important;
When described terminal data is fault status information, determine that the priority of described fault status information is urgent.
Preferably, also comprise:
When power measuring terminal is in long-range verification state or remote diagnosis state, obtain described terminal data, determine that the priority of described terminal data is important.
Preferably, the scope of described preset time period is 15min ~ 30min.
Preferably, when described priority tag is important, after sending described terminal data, also comprise:
Receive the acknowledgement information of described management server feedback, to determine whether described management server receives described terminal data.
Preferably, snmp protocol is utilized to send described terminal data to described management server.
Preferably, described terminal data is sent via concentrator to described management server.
Present invention also offers a kind of power measuring terminal data Transmission system, comprising:
Priority identifying unit, for when needs send data, obtains and resolves terminal data, judging the priority of described terminal data; Wherein, described terminal data carries the priority of self; Described priority at least comprises: general, important and urgent;
Buffer unit, during for being general when described priority tag, terminal data described in buffer memory;
Timing unit, during for being general when described priority tag, starting timer and carrying out timing;
Transmitting element, during for being important or urgent when described priority tag, send described terminal data to management server, and when timing exceedes preset time period, the priority tag sending all buffer memorys to described management server is general described terminal data.
As can be seen from above technical solution of the present invention, power measuring terminal is needed to the terminal data sent, the present invention its urgency level is as required divided at least one as, important and urgent three kinds of priority type, if the priority of terminal data is general, then no hurry sends, first buffer memory terminal data, then again the terminal data of all buffer memorys is sent when buffer memory one preset time period, be conducive to other power measuring terminals like this and effectively send data in the preset time period of vacateing, real-time is high, certainly, when the priority of terminal data is important or urgent, directly terminal data is sent, to efficiently solve in prior art when there is large-scale power measuring terminal, easily cause network congestion, propagation delay time is longer, even cause the problem of loss of data.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is a kind of flow chart of a kind of power measuring terminal of the present invention data transmission method for uplink embodiment 1;
Fig. 2 is the another kind of flow chart of a kind of power measuring terminal of the present invention data transmission method for uplink embodiment 1;
Fig. 3 is the structured flowchart schematic diagram of a kind of power measuring terminal data Transmission system of the present invention embodiment 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Core of the present invention is to provide a kind of power measuring terminal data transmission method for uplink and system, and to solve in prior art when there is large-scale power measuring terminal, easily cause network congestion, propagation delay time is longer, even causes the problem of loss of data.
In order to make those skilled in the art person understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
With reference to figure 1, show a kind of flow chart of a kind of power measuring terminal of the present invention data transmission method for uplink embodiment 1, the method can comprise the steps:
Step S100, when needs send data time, obtain and resolve terminal data, judging the priority of described terminal data; Wherein, described terminal data carries the priority of self; Described priority at least comprises: general, important and urgent;
When described priority is important or urgent, enter step S101;
When described priority is general, enter step S102;
It should be noted that, above terminal data is according to priority divided into three classes, namely general, important and promptly only just give an example, be not limited in this several, as long as what divided according to the desirability of real-time by terminal data all can adopt, this point can be divided according to actual demand voluntarily by those skilled in the art;
Terminal data may be that Fixed Time Interval produces, such as information about power, namely electric quantity metering data; Also may produce at any time, such as fault message, that is to say warning message and corresponding fault status information.
Step S101, send described terminal data to management server;
In the present invention, when described priority tag is important, after sending described terminal data, also comprise:
Receive the acknowledgement information of described management server feedback, to determine whether described management server receives described terminal data, namely determine the reliability of terminal data transmission.
Certainly, similar, after power measuring terminal sends the data of other type, also can require that management server feeds back an acknowledgement information, to determine whether described management server receives described terminal data.
Terminal data described in step S102, buffer memory, and start timer and carry out timing, enter step S103;
Step S103: judge whether timing exceedes preset time period, when timing exceedes preset time period, enter step S104; Otherwise, return step S101;
In the present invention, preferably, the scope of described preset time period is 15min ~ 30min.
Step S104, the priority tag sending all buffer memorys to described management server are general described terminal data.
In the present invention, snmp protocol is preferably utilized to send described terminal data to described management server.
Preferably, particularly, first can adopt the terminal data compression that compression algorithm will get, such as conventional lzw algorithm, is then encapsulated as SNMP report information form by the terminal data after compression together with priority; Wherein, compression needs the data of transmission, further increases the validity that data are transmitted in a network, i.e. real-time.
In the present invention, when the scale of power measuring terminal is larger, when namely same management server connection has managed much electricity measuring terminal, described terminal data can be sent via concentrator to described management server, to guarantee the real-time of terminal data transmission.
In above technical scheme, first transmission priority is set according to the requirement of real-time of terminal data, then terminal data is encapsulated as together with priority SNMP report information form.For general data and lower-priority data, be a report information according to compatible rule merging.Carrying out the large problem of the network load of network collection for solving great amount of terminals, adopting above-mentioned merging method.For significant data, request recipient, namely management server improves transmission reliability by feedback acknowledgement information.Contrast with traditional poll collection and the transmission means of not distinguishing information priorities, the quantity autgmentability support of the method to metering device is better, network resource utilization improves a lot, to efficiently solve in prior art when there is large-scale power measuring terminal, easily cause network congestion, propagation delay time is longer, even causes the problem of loss of data.
To sum up, the present invention has following advantages:
(1) provide and a kind ofly solve the method for large-scale consumer measuring terminal by the nervous problem of Internet resources in network collection process.Satisfactory for result, be conducive in intelligent electric meter extension process, the problem that Internet resources development is supporting not, application prospect is had an optimistic view of.
(2) take full advantage of the different qualities that measuring terminal needs image data, adopt information priorities sorting technique, fault message is ensured to the reliability of transmission.Pass through data in some cycles to merge to the information about power of fixed intervals, improve network resource utilization, have intelligent preferably.
(3) combine with precedence information after the employing data compression of novelty, and be packaged into the method for SNMP report message.Various metrical information and correlation behavior report are realized automatically, and does not need to design New Deal, ensure that the extensive adaptability of method.
With reference to figure 2, show the another kind of flow chart of a kind of power measuring terminal of the present invention data transmission method for uplink embodiment 1, power measuring terminal data, namely terminal data, in practice, terminal data generally includes electric quantity metering data, warning message or fault status information, certainly be also not limited only to this several, in the present invention, following steps can be adopted the Data Placement priority of each type in terminal data:
Step S200, when power measuring terminal is in normal operating conditions, obtain described terminal data, and judge the data type of described terminal data;
Wherein, the data type of described terminal data at least comprises electric quantity metering data, warning message or fault status information;
Step S201, when described terminal data is electric quantity metering data, determine that the priority of described electric quantity metering data is general;
Step S202, when described terminal data is warning message, determine that the priority of described warning message is important;
Step S203, when described terminal data is fault status information, determine that the priority of described fault status information is urgent.
In practice, power measuring terminal is in different operating states, such as normal operating conditions, long-range verification state and remote diagnosis state, management server aspect is also different for the desirability of the real-time of terminal data in transmitting procedure, above step S200 to step S203 describes the priority dividing condition to terminal data under electric power meter is in normal operating conditions, for when being in long-range verification state or remote diagnosis state when power measuring terminal, management server aspect is to high under the real-time compared with normal operating state of transmission terminal data, so, in order to ensure the real-time of all terminal data transmission, when power measuring terminal is in long-range verification state or remote diagnosis state, obtain described terminal data, determine that the priority of described terminal data is important.
Corresponding with a kind of power measuring terminal data transmission method for uplink of the invention described above embodiment 1, present invention also offers a kind of power measuring terminal data Transmission system, with reference to figure 3, this system 300 comprises:
Priority identifying unit 301, for when needs send data, obtains and resolves terminal data, judging the priority of described terminal data; Wherein, described terminal data carries the priority of self; Described priority at least comprises: general, important and urgent;
Buffer unit 302, during for being general when described priority tag, terminal data described in buffer memory;
Timing unit 303, during for being general when described priority tag, starting timer and carrying out timing;
Transmitting element 304, during for being important or urgent when described priority tag, sends described terminal data to management server, and when timing exceedes preset time period, the priority tag sending all buffer memorys to described management server is
It should be noted that, each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiment, between each embodiment identical similar part mutually see.For system class embodiment, due to itself and embodiment of the method basic simlarity, so describe fairly simple, relevant part illustrates see the part of embodiment of the method.
Above power measuring terminal data transmission method for uplink provided by the present invention and system are described in detail.Apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection range of the claims in the present invention.
Claims (8)
1. a power measuring terminal data transmission method for uplink, is characterized in that, comprising:
When needs send data, obtain and resolve terminal data, judging the priority of described terminal data; Wherein, described terminal data carries the priority of self; Described priority at least comprises: general, important and urgent;
When described priority is important or urgent, send described terminal data to management server;
When described priority is general, terminal data described in buffer memory, and start timer and carry out timing;
When timing exceedes preset time period, the priority tag sending all buffer memorys to described management server is general described terminal data.
2. sending method as claimed in claim 1, is characterized in that, also comprise:
When power measuring terminal is in normal operating conditions, obtain described terminal data, and judge the data type of described terminal data;
Wherein, the data type of described terminal data at least comprises electric quantity metering data, warning message or fault status information;
When described terminal data is electric quantity metering data, determine that the priority of described electric quantity metering data is general;
When described terminal data is warning message, determine that the priority of described warning message is important;
When described terminal data is fault status information, determine that the priority of described fault status information is urgent.
3. sending method as claimed in claim 1, is characterized in that, also comprise:
When power measuring terminal is in long-range verification state or remote diagnosis state, obtain described terminal data, determine that the priority of described terminal data is important.
4. sending method as claimed in claim 1, it is characterized in that, the scope of described preset time period is 15min ~ 30min.
5. sending method as claimed in claim 1, is characterized in that, when described priority tag is important, after sending described terminal data, also comprise:
Receive the acknowledgement information of described management server feedback, to determine whether described management server receives described terminal data.
6. sending method as claimed in claim 1, is characterized in that, utilize snmp protocol to send described terminal data to described management server.
7. sending method as claimed in claim 1, is characterized in that, send described terminal data via concentrator to described management server.
8. a power measuring terminal data Transmission system, is characterized in that, comprising:
Priority identifying unit, for when needs send data, obtains and resolves terminal data, judging the priority of described terminal data; Wherein, described terminal data carries the priority of self; Described priority at least comprises: general, important and urgent;
Buffer unit, during for being general when described priority tag, terminal data described in buffer memory;
Timing unit, during for being general when described priority tag, starting timer and carrying out timing;
Transmitting element, during for being important or urgent when described priority tag, send described terminal data to management server, and when timing exceedes preset time period, the priority tag sending all buffer memorys to described management server is general described terminal data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093639.3A CN104639459A (en) | 2015-03-02 | 2015-03-02 | Data transmission method and system for electrical energy metering terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093639.3A CN104639459A (en) | 2015-03-02 | 2015-03-02 | Data transmission method and system for electrical energy metering terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104639459A true CN104639459A (en) | 2015-05-20 |
Family
ID=53217789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510093639.3A Pending CN104639459A (en) | 2015-03-02 | 2015-03-02 | Data transmission method and system for electrical energy metering terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104639459A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404674A (en) * | 2017-06-05 | 2017-11-28 | 国网浙江省电力公司电力科学研究院 | A kind of power information acquisition terminal acquisition tasks priority scheduling control method |
| CN109639591A (en) * | 2018-12-07 | 2019-04-16 | 国网浙江省电力有限公司 | Power dispatching data reverse transfer method and system and computer readable storage medium |
| CN112242053A (en) * | 2020-10-16 | 2021-01-19 | 中国飞机强度研究所 | Multi-type test data optimized transmission system and method |
| CN113938765A (en) * | 2021-10-12 | 2022-01-14 | 湖南第一师范学院 | Electric energy metering data uploading processing method and system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070255850A1 (en) * | 2006-05-01 | 2007-11-01 | Gould Kim V W | Methods and systems for data prioritization |
| CN101222436A (en) * | 2008-01-25 | 2008-07-16 | 中兴通讯股份有限公司 | Graded data transmission method |
| CN101990251A (en) * | 2009-08-05 | 2011-03-23 | 北京大学 | Scheduling method and device of IP (Internet Protocol) data service in wireless communication network |
| CN102739554A (en) * | 2012-07-23 | 2012-10-17 | 福建物联天下信息科技有限公司 | Data management and control platform and data management and control method |
| CN103280071A (en) * | 2013-06-09 | 2013-09-04 | 重庆邮电大学 | Urgency signal judging and efficient scheduling method in wireless body area network |
| CN104080112A (en) * | 2014-07-17 | 2014-10-01 | 重庆邮电大学 | Method for improving service reliability of wireless self-organizing network |
-
2015
- 2015-03-02 CN CN201510093639.3A patent/CN104639459A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070255850A1 (en) * | 2006-05-01 | 2007-11-01 | Gould Kim V W | Methods and systems for data prioritization |
| CN101222436A (en) * | 2008-01-25 | 2008-07-16 | 中兴通讯股份有限公司 | Graded data transmission method |
| CN101990251A (en) * | 2009-08-05 | 2011-03-23 | 北京大学 | Scheduling method and device of IP (Internet Protocol) data service in wireless communication network |
| CN102739554A (en) * | 2012-07-23 | 2012-10-17 | 福建物联天下信息科技有限公司 | Data management and control platform and data management and control method |
| CN103280071A (en) * | 2013-06-09 | 2013-09-04 | 重庆邮电大学 | Urgency signal judging and efficient scheduling method in wireless body area network |
| CN104080112A (en) * | 2014-07-17 | 2014-10-01 | 重庆邮电大学 | Method for improving service reliability of wireless self-organizing network |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404674A (en) * | 2017-06-05 | 2017-11-28 | 国网浙江省电力公司电力科学研究院 | A kind of power information acquisition terminal acquisition tasks priority scheduling control method |
| CN109639591A (en) * | 2018-12-07 | 2019-04-16 | 国网浙江省电力有限公司 | Power dispatching data reverse transfer method and system and computer readable storage medium |
| CN109639591B (en) * | 2018-12-07 | 2022-07-26 | 国网浙江省电力有限公司 | Distribution data reverse transmission method and system and computer readable storage medium |
| CN112242053A (en) * | 2020-10-16 | 2021-01-19 | 中国飞机强度研究所 | Multi-type test data optimized transmission system and method |
| CN113938765A (en) * | 2021-10-12 | 2022-01-14 | 湖南第一师范学院 | Electric energy metering data uploading processing method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103209439B (en) | The method of a kind of data traffic monitoring, device and equipment | |
| CN102972068B (en) | Lower power consumption in user terminal | |
| JP5249950B2 (en) | Method and system for utility network outage detection | |
| CN104243481B (en) | A kind of method and system of power information acquisition advance data processing | |
| EP3291594B1 (en) | Data collection method, apparatus, and system | |
| CN103618800A (en) | Method and device for achieving subscription informing | |
| CN104639459A (en) | Data transmission method and system for electrical energy metering terminal | |
| CN104994123A (en) | CDN cloud platform and flow scheduling method thereof | |
| US9830672B2 (en) | Power management message bus system | |
| CN104243609B (en) | A kind of information service method for pushing and device | |
| CN103347037A (en) | WCF realization-based communication front-end processor system and communicating method | |
| CN103312528A (en) | Heartbeat message sending method and user terminal | |
| CN107147690A (en) | A kind of electrical power system wide-area method for message transmission | |
| CN102845018A (en) | A method and systems for operating a communications network based on energy status | |
| WO2007116343A3 (en) | Charging system and method for handling services within this system and entities thereof | |
| CN104243719A (en) | Heartbeat period determining method, system and device for long connection in mobile communication network | |
| CN103107931B (en) | Based on unblock formula communication means and the system of IEC104 stipulations | |
| CN110572315A (en) | Information interaction method and device, robot and storage medium | |
| CN204632087U (en) | Based on acquiring electric energy information and the supervisory system of Internet of Things | |
| CN112087292A (en) | Channel state measurement parameter indication method and device | |
| US11516561B2 (en) | Method for reading fluid meters | |
| EP3148133B1 (en) | Load control method and apparatus for notification messages | |
| CN112054944B (en) | Detection system, method, device and equipment for sensing equipment of Internet of things | |
| CN110995486B (en) | Intelligent hardware equipment monitoring system based on Internet of things | |
| CN103475936A (en) | Method for remote monitoring of digital television receiving terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |