CN103021088A - Intelligent cloud ammeter - Google Patents
Intelligent cloud ammeter Download PDFInfo
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- CN103021088A CN103021088A CN2012104789243A CN201210478924A CN103021088A CN 103021088 A CN103021088 A CN 103021088A CN 2012104789243 A CN2012104789243 A CN 2012104789243A CN 201210478924 A CN201210478924 A CN 201210478924A CN 103021088 A CN103021088 A CN 103021088A
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Abstract
The invention provides an intelligent cloud ammeter, which comprises a data exchange unit, a memory, an analog-to-digital converter, a collector, a sensor, a network communications unit, a CPU and a display, wherein data interaction is performed in the data exchange unit, the memory, the analog-to-digital converter, the collector and the sensor sequentially; the CPU processes the data of the analog-to-digital converter and transmits the processed data to the display for displaying; and data exchange is performed between the data exchange unit and a resource layer by using the network communications unit. The intelligent cloud ammeter provided by the invention adopts modern electric design, can expand telecommunications function, and employs network software to control the ammeter.
Description
Technical field
The invention belongs to field of power, be specifically related to a kind of intelligent cloud ammeter.
Background technology
Intelligence cloud ammeter is not illusory concept, but can realize the important technology achievement of numerous application advantages such as family's side demand management, senior measuring and calculating, ammeter data management and family's demand response, mass memory, Long-distance Control.As long as cable interface is arranged, cloud can be configured on the intelligent cloud ammeter, is to the existing upgrading of using of intelligent electric meter, also is necessity configuration that intelligent cloud ammeter develops into advanced stage, and it has greatly promoted the practicality of intelligent cloud ammeter.
So-called intelligent artifact, such as intelligent electric meter, " energy " not " intelligence " only in fact.Real definition according to intelligence, present product on the market also belongs to the test products of initial stage, the product of a lot of enterprises is actual to be pseudo-intelligence, present intelligent artifact can be downloaded software, can be interactive, can operate mutually with mobile phone, but these just instantly these technology " can " basic mode done.Really in " intelligence " control large breakthrough is arranged not yet but.The suspection whether larger practical value is arranged on intelligent use.
Intelligence cloud ammeter carries out global design in conjunction with the demand of China's electric power energy metering characteristics and home energy source management, forms the New Generation of Intelligent cloud ammeter with Chinese bright characteristics.Fundamentally change the traditional design of the pseudo-intelligent electric meter of China, strive at world wide the leading New Generation of Intelligent cloud ammeter of China being arranged.
Summary of the invention
For overcoming defects, the invention provides a kind of intelligent cloud ammeter, adopted the design of hyundai electronics, can extend out the distant communication function, by network software ammeter is controlled.
For achieving the above object, the invention provides a kind of intelligent cloud ammeter, a kind of intelligent cloud ammeter, described intelligent cloud ammeter carries out data interaction by communication network and resource layer, and can make the user pass through data in the communication network access intelligence cloud ammeter; Its improvements are, described intelligent cloud ammeter comprises: exchanges data unit, storer, analog to digital converter, collector, sensor, network communication unit, CPU and display; Described exchanges data unit, described storer, described analog to digital converter, described collector and described sensor carry out data interaction successively; Described CPU processes the data of described analog to digital converter, and the data transmission of processing is shown to described display; Described exchanges data unit carries out data interaction by described network communication unit and computing machine.In the optimal technical scheme provided by the invention, described storer is flash memory.
In the second optimal technical scheme provided by the invention, it is the MCU of AT91SAM7S256 that described CPU adopts model.
In the 3rd optimal technical scheme provided by the invention, described network communication unit comprises the ZigBee module, Ethernet interface and the wifi module that set gradually.
In the 4th optimal technical scheme provided by the invention, it is the chip of CC2530 that described ZigBee module adopts model.
In the 5th optimal technical scheme provided by the invention, it is the chip of 88w8686 that the wifi module adopts model.
In the 6th optimal technical scheme provided by the invention, described resource layer comprises: the physical computing devices that is arranged side by side and physical storage device.
In the 7th optimal technical scheme provided by the invention, described physical computing devices is cloud computing data center computer equipment.
In the 8th optimal technical scheme provided by the invention, described physical storage device is Internet Server equipment.
In the 9th optimal technical scheme provided by the invention, described Ethernet interface is by plastic optical fiber connection resource layer.
Compared with the prior art, a kind of intelligent cloud ammeter provided by the invention, on the intelligent electric meter basis, use the technology such as cloud computing, cloud storage to the existing intelligent cloud ammeter equipment of upgrading of using, it has numerous application advantages such as advanced user's request side load management, senior measuring and calculating, ammeter data management and family's demand response, the storage of electricity consumption sea of clouds amount, Long-distance Control, and can realize the unlimited expansion of software upgrading and content.Power department is controlled back-end data and software platform by " electricity consumption cloud ", comprise fundamental operation platform and application operating system, intelligence cloud ammeter user does not need to carry out any upgrading, maintenance, resource downloading for oneself ammeter, only need intelligent cloud ammeter is connected to network, just can immediately realize sharing of more recent application and magnanimity resource.
Description of drawings
Fig. 1 is the structural representation of intelligent cloud ammeter.
Fig. 2 is the application schematic diagram of intelligent cloud ammeter in " electricity consumption cloud ".
Embodiment
As shown in Figure 1, provide a kind of intelligent electric meter system based on " electricity consumption cloud " technology, New Generation of Intelligent cloud ammeter technology is important research field of energy measurement.The present invention has dependable performance; Low cost and the modern network communication technology.Intelligence cloud ammeter is comprised of collection, storage, calculating, high-speed communication and some passive devices; The present invention's intelligence cloud ammeter has excellent anti-electromagnetic interference performance, high reliability, strong security, high sensitivity and less volume, and preparation is simple, cost is low, and systematic waterproofing is moistureproof, long service life.
International intelligent electric meter circle generally believes, New Generation of Intelligent cloud ammeter technology was expected to realize commercialization fully after 5 years, was the field important breakthrough of electric system energy measurement.Intelligence cloud ammeter has the technological revolution that the modern network communication technology, " electricity consumption cloud " are served ammeter.The technical merit of metering need to be improved in electric system coming years energy measurement field, improves measuring accuracy, more needs the metering outfit of a new generation, and enterprise should in time start New Generation of Intelligent cloud ammeter project.
New Generation of Intelligent cloud ammeter will appear at China with brand-new looks and form as the great revolution of electric system energy measurement.New Generation of Intelligent cloud ammeter with network service, cloud computing technology as support, adopt advanced high-speed bidirectional communication network, advanced sensing and measuring technique, advanced equipments technology, advanced control method and advanced decision support system (DSS) technology, realize that the optimization of the target of reliable, the safety, economy of New Generation of Intelligent cloud ammeter, efficient, environmental friendliness and use safety efficiently moves.
The general introduction of 1 electricity consumption cloud
The definition of " 2.1 electricity consumption cloud "
The foundation of electric system " electricity consumption cloud " indicates that the measuring control of electric system efficiency enters the senior outstandingly intelligent energy stage.Be management and a large amount of information data of computational intelligence cloud ammeter collection, propose New Generation of Intelligent cloud ammeter management system---" electricity consumption cloud " system." electricity consumption cloud " system has the advantages such as fast operation, power system capacity be large, workable.
Intelligence cloud ammeter is the energy measurement equipment of using cloud computing, cloud memory technology, is a kind of of cloud equipment.Generally, be exactly that the user does not need to be equipped with all internet functions or content for intelligent cloud ammeter separately, intelligent cloud ammeter connects to network, and just can transfer at any time the resource or the information that oneself need from the external world.It uses technology of Internet of things to gather the energy data of the main consumer of family, by cloud computing, provide energy data inquiry, analytical statement, warning to the client, satisfy family's Energy Efficiency Analysis, work out the scheme of energy-saving and cost-reducing scheme, raising equipment safety operation reliability.Provide resource network we be referred to as cloud, we are referred to as " electricity consumption cloud " for the network of electricity consumption service.The cloud resource is that unlimited we can use as required.For electric company provides service, family in time grasps family's status of energy consumption by " electricity consumption cloud ", analyzes by " electricity consumption cloud ".
The feature of 2 " electricity consumption clouds "
One, powerful computing power and storage ability
Integrate whole electric companies resource, form a powerful calculating and storage platform.Calculate and storage capacity by the user's request dynamic assignment, electric company quite arranges a supercomputer." electricity consumption cloud " can give the user unprecedented computing power.
Two, good extensibility
The scale of " electricity consumption cloud " can dynamic retractility, satisfies and uses and the needs of userbase growth.
Three, virtual
Cloud computing support the user at an arbitrary position, use various terminals to obtain application service.Requested resource is from " electricity consumption cloud ", rather than fixing tangible entity.Be applied in somewhere operation in " electricity consumption cloud ", but in fact the user need not to understand, does not also worry using the particular location of operation.Only need a notebook or a mobile phone, just can realize all that we need by network service, even comprise the task that supercomputing is such.
Four, reliability
" electricity consumption cloud " used the measures such as the many copies of data are fault-tolerant, the computing node isomorphism is interchangeable to ensure the high reliability of service, uses cloud computing more reliable than using local computer.
Five, economy
Because the special fault-tolerant measure of " electricity consumption cloud " can adopt extremely cheap node to consist of cloud, the robotization centralized management of " electricity consumption cloud " makes electric company need not to bear day by day high data center's handling cost, the versatility of " electricity consumption cloud " makes the utilization factor of resource significantly promote than legacy system, therefore the user can enjoy the low-cost advantage of " electricity consumption cloud " to the full, often as long as cost hundreds of dollar, several days time need the task that tens thousand of dollars, time several months just can finish before just finishing.
The framework of 3 " electricity consumption clouds "
According to the architecture of " electricity consumption cloud " system, in conjunction with the actual features of China's intelligent electric meter, the cloud computing platform framework of intelligent cloud ammeter should have 3 levels, 1 resource layer, 2 podium levels, 3 application layers, and the below introduces respectively each layer.
Application layer mainly comprises sensor, intelligent cloud ammeter collecting device, any intelligent electric power data collection station in the intelligent grid (intelligent cloud ammeter) is that to gather line of electric force three-phase voltage and electric current be the basis, carries out various calculating and produces parameter and the corresponding controls such as meritorious, idle, power factor, electric weight.Such as RTU, TTU, DTU, load opertaing device, electricity distribution instrument, reactive controller, transformer monitoring instrument, three-phase multifunctional ammeter etc.All be to gather line of electric force three-phase voltage and electric current, only title difference.Every kind of equipment has stipulations and separately division management separately.Unification to " electricity consumption cloud " what problem can solve, and meets the policy of the large operation of state net company.
Application layer is mainly finished high speed voltage, current sample through sensor, intelligence cloud ammeter only provides voltage, current data, the user can be through the intelligent cloud ammeter equipment of " electricity consumption cloud " access, intelligence cloud ammeter is just finished the image data function, in time the data that gather are flowed to " electricity consumption cloud ", greatly reduced the calculated amount of intelligent cloud ammeter, a large amount of computings is all finished by " electricity consumption cloud ", namely save the computing of intelligent cloud ammeter, fundamentally reduced intelligent cloud ammeter cost.Device upgrade need not to carry out at intelligent cloud ammeter, and any upgrading is all finished by " electricity consumption cloud ", solves each customer upgrade problem.Make things convenient for the staff's of electric company workload as long as hardware device is not transformed, no matter whenever in " cloud ", can both upgrade.All finished by " electricity consumption cloud " no matter you are RTU or TTU, can be able to be competent at fully as long as relate to power information data " electricity consumption cloud ", and finish analytical calculation.
Podium level is structured on the basis of application layer, and electric company carries out software development and test at platform.Software runtime environment is set up in main completing user software development.Showing with electrical image demonstration, electricity consumption curve of " electricity consumption cloud ", all finish at platform.
4 intelligent cloud ammeter communication system architectures
Communication network becomes the core of intelligent cloud ammeter data transmission system, and the quality of communication network determines the efficient of " electricity consumption cloud ".Great revolutions of energy measurement data transmission as the communications media with plastic optical fiber, for the energy measurement data transmission provides the express network communication service.
6 intelligent cloud ammeter Technical Architectures
Intelligence cloud ammeter is except the repertoire with intelligent electric meter, and the new demand of using is to have the full detail that home energy source is used, and optimizes distribution and the consumption of the energy, provides support for the enforcement of intelligent grid simultaneously.Intelligence communication and data are processed, extendible and safe next generation network communication technology.More accurate electric energy tariff and more intelligent grid function are provided.
The content such as new distribution management, senior measuring and calculating, ammeter data management and demand response and existing service item are combined such as client management system and Outage Management Systems.
The charge calculation function: for example the rechargeable card of China Mobile is the same, the intelligent cloud ammeter that can supplement with money.The client buys rechargeable card anywhere and namely finishes supplementing with money of electric weight.
Maximum characteristics are that intelligent cloud ammeter gathers and originally carries out the piecemeal storage and do not carry out any calculating, do not analyze, and need to analyze and are all undertaken by communication interface by computing machine, realize cloud computing.Do not calculate to greatest extent economize on hardware resource, namely save cost.
By following examples intelligent cloud ammeter is further explained.
As shown in Figure 1, a kind of intelligent cloud ammeter comprises: exchanges data unit, storer, analog to digital converter, collector, sensor, network communication unit, CPU and display; Described exchanges data unit, described storer, described analog to digital converter, described collector and described sensor carry out data interaction successively; Described CPU processes the data of described analog to digital converter, and the data transmission of processing is shown to described display; Described exchanges data unit carries out data interaction by described network communication unit and computing machine.Described storer is flash memory.It is the MCU of AT91SAM7S256 that described CPU adopts model.Described network communication unit comprises the ZigBee module, Ethernet interface and the wifi module that set gradually.
It is the chip of CC2530 that described ZigBee module adopts model.It is the chip of 88w8686 that the wifi module adopts model.Described resource layer comprises: the physical computing devices that is arranged side by side and physical storage device.
Described physical computing devices is cloud computing data center computer equipment.
Described physical storage device is Internet Server equipment.
Described Ethernet interface is by plastic optical fiber connection resource layer; Described exchanges data unit is data-interface.
What need statement is that content of the present invention and embodiment are intended to prove the practical application of technical scheme provided by the present invention, should not be construed as the restriction to protection domain of the present invention.Those skilled in the art can do various modifications, be equal to and replace or improve inspired by the spirit and principles of the present invention.But these changes or modification are all in the protection domain that application is awaited the reply.
Claims (10)
1. intelligent cloud ammeter, described intelligent cloud ammeter carries out data interaction by communication network and resource layer, and can make the user pass through data in the communication network access intelligence cloud ammeter; It is characterized in that, described intelligent cloud ammeter comprises: exchanges data unit, storer, analog to digital converter, collector, sensor, network communication unit, CPU and display; Described exchanges data unit, described storer, described analog to digital converter, described collector and described sensor carry out data interaction successively; Described CPU processes the data of described analog to digital converter, and the data transmission of processing is shown to described display; Described exchanges data unit carries out data interaction by described network communication unit and resource layer.
2. intelligent cloud ammeter according to claim 1 is characterized in that, described storer is flash memory.
3. intelligent cloud ammeter according to claim 1 is characterized in that, it is the MCU of AT91SAM7S256 that CPU adopts model.
4. intelligent cloud ammeter according to claim 1 is characterized in that, described network communication unit comprises the ZigBee module, Ethernet interface and the wifi module that set gradually.
5. intelligent cloud ammeter according to claim 4 is characterized in that, it is the chip of CC2530 that described ZigBee module adopts model.
6. intelligent cloud ammeter according to claim 4 is characterized in that, it is the chip of 88w8686 that the wifi module adopts model.
7. intelligent cloud ammeter according to claim 1 is characterized in that, described resource layer comprises: the physical computing devices that is arranged side by side and physical storage device.
8. intelligent cloud ammeter according to claim 7 is characterized in that, described physical computing devices is cloud computing data center computer equipment.
9. intelligent cloud ammeter according to claim 7 is characterized in that, described physical storage device is Internet Server equipment.
10. intelligent cloud ammeter according to claim 1 is characterized in that, described Ethernet interface is by plastic optical fiber connection resource layer.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103698573A (en) * | 2013-11-22 | 2014-04-02 | 许继电气股份有限公司 | Power system electric energy metering method |
| CN103941712A (en) * | 2014-05-13 | 2014-07-23 | 上海电气集团股份有限公司 | Autonomous cloud system adopting cloud electricity meters for transformer substation |
| CN104992543A (en) * | 2015-07-07 | 2015-10-21 | 哈尔滨电工仪表研究所 | Cloud system applied to mobile phone client side and intelligent equipment meter reading |
| CN107328992A (en) * | 2017-09-01 | 2017-11-07 | 常州工程职业技术学院 | A kind of power information collection monitoring system based on cloud |
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| WO2012129746A1 (en) * | 2011-03-26 | 2012-10-04 | 河南省电力公司 | Intelligent interactive terminal |
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| CN102164175A (en) * | 2011-03-08 | 2011-08-24 | 国网信息通信有限公司 | Cloud-storage-based electricity utilization information acquisition method and system |
| WO2012129746A1 (en) * | 2011-03-26 | 2012-10-04 | 河南省电力公司 | Intelligent interactive terminal |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698573A (en) * | 2013-11-22 | 2014-04-02 | 许继电气股份有限公司 | Power system electric energy metering method |
| CN103941712A (en) * | 2014-05-13 | 2014-07-23 | 上海电气集团股份有限公司 | Autonomous cloud system adopting cloud electricity meters for transformer substation |
| CN103941712B (en) * | 2014-05-13 | 2016-08-17 | 上海电气集团股份有限公司 | A kind of autonomous cloud system using Substation Station cloud ammeter |
| CN104992543A (en) * | 2015-07-07 | 2015-10-21 | 哈尔滨电工仪表研究所 | Cloud system applied to mobile phone client side and intelligent equipment meter reading |
| CN107328992A (en) * | 2017-09-01 | 2017-11-07 | 常州工程职业技术学院 | A kind of power information collection monitoring system based on cloud |
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| CN103021088B (en) | 2015-07-22 |
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