CN208820820U - A kind of low-voltage intelligent group network system of achievable edge calculations - Google Patents
A kind of low-voltage intelligent group network system of achievable edge calculations Download PDFInfo
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- CN208820820U CN208820820U CN201821383011.2U CN201821383011U CN208820820U CN 208820820 U CN208820820 U CN 208820820U CN 201821383011 U CN201821383011 U CN 201821383011U CN 208820820 U CN208820820 U CN 208820820U
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Abstract
The utility model discloses a kind of low-voltage intelligent group network systems of achievable edge calculations comprising: smart machine；Intelligent gateway include the pretreated data of smart machine are carried out the processing unit of data validity screening, storage unit and with the communication unit that is uploaded for data；Intelligent distributed system includes: several station ends sub-control, Characteristic Extraction unit including the data feature values for extracting intelligent gateway upload, characteristic value for being extracted according to Characteristic Extraction unit establishes the Database Unit of real-time data base, and the report unit of statistical report form is established according to the data in real-time data base；It stands end master control, obtain the real-time data base that each station end sub-control is established, and power distribution cabinet/element cabinet operational energy efficiency is obtained according to real-time data base, validity screening is carried out to the detection data that bottom component obtains by intelligent gateway, to reduce the data volume for uploading to intelligent distributed system, the data-handling efficiency of entire intelligent distributed system is improved.
Description
Technical field
The utility model relates to Low Voltage Electrical Apparatus, and in particular to a kind of low-voltage intelligent networking system of achievable edge calculations
System.
Background technique
Information technology (IT) and the fusion development of operation technology (OT) promote the intelligence of great amount of terminals equipment,
Advantage is created for low-voltage intelligent networking.But with the diversification of distributed terminal number of devices increased with business, sea
Amount data cause network delay also to get worse with the phenomenon that congestion.It relies solely on cloud computing technology and has been unable to meet energy source capsule
Reason demand.Meanwhile edge calculations technology possess the characteristics of calculation amount to be moved down into network edge side, can both improve network edge
Real-time collaborative performance at edge can also promote the growth of cloud model to optimize.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of low-voltage intelligent group network system of achievable edge calculations.
To achieve the above object, the utility model provides a kind of low-voltage intelligent group network system of achievable edge calculations,
Include:
Several smart machines with communication function, each smart machine is with setting in independent power distribution cabinet/element
Intelligent element connection in cabinet, and the smart machine is equipped with preprocessing module, the preprocessing module can be to intelligent element
Detection data is pre-processed；
Intelligent gateway realizes the data interconnection between each smart machine, and the intelligent gateway includes to smart machine
Pretreated data carry out the processing unit of data validity screening, the storage unit for store the data after screening and with
The communication unit uploaded for data；
Intelligent distributed system is communicated to connect with intelligent gateway comprising:
Several station ends sub-control, the Characteristic Extraction unit including the data feature values for extracting intelligent gateway upload, is used
The Database Unit of real-time data base is established in the characteristic value extracted according to Characteristic Extraction unit, and according in real-time data base
Data establish the report unit of statistical report form；
Stand end master control, obtain the real-time data base that each station end sub-control is established, and according to real-time data base obtain power distribution cabinet/
The operational energy efficiency of element cabinet.
Statistical report form includes comprising the electricity statistical report form of year, month, day, year, month, day system loading statistical report form, original
The report of Data-Statistics report and monthly comprehensive analysis.
The real-time data base include electric current, voltage, power, power factor (PF), harmonic wave, temperature real-time collection value, and with
Curve form shows that display is most worth.
Station end sub-control is provided with Alarm Unit, can show processing and untreated alarm when next stop end sub-control
Data, and communication interconnection can be realized with mobile terminal.
The operational energy efficiency includes comprising electricity, load, most value, energy consumption plan, alarm data.
The utility model has the beneficial effects that carrying out validity sieve to the detection data that bottom component obtains by intelligent gateway
Choosing improves the data-handling efficiency of entire intelligent distributed system to reduce the data volume for uploading to intelligent distributed system.
Detailed description of the invention
The flow chart of Fig. 1 the utility model.
Curve head and end designed by Fig. 2 the utility model cuts 6 curved sections of arrow vertical water horizontal line.
Curve head and end designed by Fig. 3 the utility model cuts arrow and horizontal line direction 4508 curved sections.
Specific embodiment
The embodiments of the present invention are described further below for attached drawing:
The utility model provides a kind of low-voltage intelligent group network system of achievable edge calculations comprising:
Several smart machines with communication function, each smart machine is with setting in independent power distribution cabinet/element
Intelligent element connection in cabinet, and the smart machine is equipped with preprocessing module, the preprocessing module can be to intelligent element
Detection data is pre-processed, and wherein intelligent element includes the intelligent framework breaker with communication function, intelligent meter, intelligence
Capacitor, intelligent moulded case circuit breaker, intelligence I/O, intelligent electric power reclosing, Intelligent electric leakage protective breaker, Intelligent electric leakage protection are disconnected
One of road device and intelligent three-phase imbalance adjuster are a variety of；
Intelligent gateway realizes the data interconnection between each smart machine, and the intelligent gateway includes to smart machine
Pretreated data carry out the processing unit of data validity screening, the storage unit for store the data after screening and with
The communication unit uploaded for data；
The intelligent gateway is for the data transmitting between source device and target device, the source device and the mesh
Marking device sends or receives business datum using the protocol data packet that different communication protocol encapsulates, and the source device is set with target
Back-up is not communicated to connect with the intelligent gateway, and the intelligent gateway obtains the source protocol data packet of source device transmission, and to mesh
Marking device sends target protocol data packet.
For the intelligent gateway for the data transmitting between source device and target device, source device can be power distribution cabinet.Its
Various detection devices, such as electric energy meter are equipped in middle power distribution cabinet, and target device then includes remote server, mobile terminal etc..
The power distribution cabinet and the target device are sent or received using the protocol data packet that different communication protocol encapsulates
Business datum, the power distribution cabinet and target device are communicated to connect with the intelligent gateway respectively, and the intelligent gateway obtains distribution
The source protocol data packet of cabinet transmission, and target protocol data packet is sent to target device；The intelligent gateway includes:
Master controller, including protocol resolution module and protocol encapsulation module, the protocol resolution module realize source protocol
The business datum of data packet is converted to the parsing of IP data, and the protocol encapsulation module realizes that IP data are converted to target protocol number
It is encapsulated according to the business datum of packet；Using S3C2410X processor, it is the risc processor of 16/32 ARM920T,
Its core frequency reaches as high as 203MHz, has low-power consumption, simplifies and full Static Design is particularly suitable for for intelligent networking system
This application to sensitive power consumption.Meanwhile the processor additionally uses a kind of AMBA (Advanced Microcontroller
Bus Architecture) New Bus structure, and there are also 31 general registers and 6 status registers；
Memory module is connect with master controller, and can be used for storing the business datum of protocol resolution module parsing, is used
Be 64MB SDRAM, the NAND Flash of 64MB, wherein NAND Flash is for starting and guiding system.Present networks control
Device processed selects the NAND flash storage chip K9F1208 of 64 M；
Wireless communication module, obtains the target protocol data packet of protocol encapsulation module encapsulation, and passes through wireless transmission method
It is sent to target device comprising wireless communication module includes in 4G cordless communication network and Ethernet, and wherein Ethernet controls
Device uses CS8900A extended network interface, is integrated with all analogy and digital circuits for fully achieving Ethernet, while can also be with
Using 4G mobile card, the data interconnection with mobile terminal is realized；
LORA spread spectrum communication module obtains the source protocol data packet of power distribution cabinet transmitting, and the source protocol data packet is sent
To master controller, the IP data that can be stored or be packaged by another agreement are generated through its parsing.It is spread using LORA
Communication module, it is possible to reduce the cabling requirement to power distribution cabinet directly wirelessly obtains the data of its detection, and passes through
Specific agreement transmission source protocol data packet.
The intelligent gateway can be realized the conversion fusion of multiple types industrial bus technical data, meet the height of system data communication
Compatible intelligent gateway device.Embedded Web intelligent gateway device with control based on network technical functionality.Can be achieved will be a variety of
Protocol data is converted to IP data or IP data is converted to what various protocols data were transmitted by wireless communication networks again
Wireless terminal device, realizes data monitoring and safe early warning to remote power distribution cabinet scene, and user can pass through cell phone application
The operating status of intelligent element under real-time monitoring Building Power Distribution cabinet, and the data information of energy power consumption.Significantly promote intelligence
The security performance of energy gateway product, achievees the effect that low-power consumption, high anti-interfering performance.
The protocol driver that the master controller has includes: DL/T645, DEVICENET etc., several built-in agreements are driven
It is dynamic, and the value volume and range of product of protocol-driven depends on the type for being applied to communication protocol used between power distribution cabinet and target device
And number, multiple protocol-drivens, including DL/T645, DEVICENET or more agreements can also be preset, each
Protocol-driven can be an existing protocol processing chip, use independent communication interface.
Intelligent distributed system is communicated to connect with intelligent gateway comprising:
Several station ends sub-control, the Characteristic Extraction unit including the data feature values for extracting intelligent gateway upload, is used
The Database Unit of real-time data base is established in the characteristic value extracted according to Characteristic Extraction unit, and according in real-time data base
Data establish the report unit of statistical report form；
The data that end sub-control of standing can upload intelligent gateway are analyzed and processed by Characteristic Extraction, are generated real-time
Database counts electrical load overview, alerts, and generates statistical report form, and electrical load overview is display active user's electricity and bears
The overall situation of lotus overview counts currently accumulative electricity, upper month to date electricity, load real value and maximum value, wherein number in real time
According to library show electric current, voltage, power, power factor (PF), harmonic wave, temperature real-time collection value, shown with curve form, display most
Value, statistical report form include the electricity statistical report form of year, month, day, year, month, day system loading statistical report form, original value statistical report form
And the report of monthly comprehensive analysis.
Wherein the content of statistical report form is not only shown at station control end, but also can be transmitted to cloud platform, then passes through net
Network is pushed to the terminal of related O&M and user, it can be achieved that remote inquiry.
Station end sub-control is provided with Alarm Unit, can show processing and untreated alarm when next stop end sub-control
Data, and communication interconnection can be realized with mobile terminal.
Stand end master control, obtain the real-time data base that each station end sub-control is established, and according to real-time data base obtain power distribution cabinet/
The operational energy efficiency of element cabinet.
End master control of standing has the function of Energy Efficiency Analysis and operation management, and Energy Efficiency Analysis includes coulometric analysis, load Analysis, most
Value analysis, energy consumption plan, alert analysis.Wherein energy consumption plan is to formulate electricity consumption plan and power consumption index to overflow warning.
Operation management equipment account and the basic information of related operation maintenance personnel management include centralized automatic meter-reading, plan inspection,
Maintenance scheduling, the equipment maintenance of cell phone application function.
Embodiment is not construed as limitations of the present invention, but changes made by any spirit based on the utility model
Into should all be within the protection scope of the utility model.
Claims (2)
1. a kind of low-voltage intelligent group network system of achievable edge calculations, it is characterised in that: comprising:
Several smart machines with communication function, each smart machine is with setting in independent power distribution cabinet/element cabinet
Intelligent element connection, and the smart machine be equipped with preprocessing module, the preprocessing module can be to the detection of intelligent element
Data are pre-processed；
Intelligent gateway realizes the data interconnection between each smart machine, and the intelligent gateway includes locating in advance to smart machine
The data of reason carry out the processing unit of data validity screening, the storage unit for store the data after screening and be used for
The communication unit that data upload；
Intelligent distributed system is communicated to connect with intelligent gateway comprising:
Several station ends sub-control, the Characteristic Extraction unit including the data feature values for extracting intelligent gateway upload, is used for root
The Database Unit of real-time data base is established according to the characteristic value that Characteristic Extraction unit extracts, and according to the number in real-time data base
According to the report unit for establishing statistical report form；
It stands end master control, obtains the real-time data base that each station end sub-control is established, and power distribution cabinet/element is obtained according to real-time data base
The operational energy efficiency of cabinet.
2. a kind of low-voltage intelligent group network system of achievable edge calculations according to claim 1, it is characterised in that: described
End sub-control of standing is provided with Alarm Unit, can show the processing when next stop end sub-control and untreated alarm data, and can be with
Mobile terminal realizes communication interconnection.
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| CN201821383011.2U CN208820820U (en) | 2018-08-27 | 2018-08-27 | A kind of low-voltage intelligent group network system of achievable edge calculations |
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| CN201821383011.2U CN208820820U (en) | 2018-08-27 | 2018-08-27 | A kind of low-voltage intelligent group network system of achievable edge calculations |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099133A (en) * | 2019-05-27 | 2019-08-06 | 江苏圣通电力新能源科技有限公司 | A kind of distribution automation terminal equipment based on low-voltage distribution cabinet |
| CN110601173A (en) * | 2019-06-24 | 2019-12-20 | 国网甘肃省电力公司电力科学研究院 | Distribution network topology identification method and device based on edge calculation |
| CN111740494A (en) * | 2020-06-14 | 2020-10-02 | 石霜霜 | Data management method based on edge computing and cloud computing and edge computing platform |
| WO2020258044A1 (en) * | 2019-06-25 | 2020-12-30 | 比特大陆科技有限公司 | Digital certificate processing method, gateway, device, system, medium, and program product |
| CN112307703A (en) * | 2020-10-27 | 2021-02-02 | 电子科技大学 | Edge calculation intelligent power module |
-
2018
- 2018-08-27 CN CN201821383011.2U patent/CN208820820U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099133A (en) * | 2019-05-27 | 2019-08-06 | 江苏圣通电力新能源科技有限公司 | A kind of distribution automation terminal equipment based on low-voltage distribution cabinet |
| CN110601173A (en) * | 2019-06-24 | 2019-12-20 | 国网甘肃省电力公司电力科学研究院 | Distribution network topology identification method and device based on edge calculation |
| CN110601173B (en) * | 2019-06-24 | 2021-07-16 | 国网甘肃省电力公司电力科学研究院 | Distribution network topology identification method and device based on edge calculation |
| WO2020258044A1 (en) * | 2019-06-25 | 2020-12-30 | 比特大陆科技有限公司 | Digital certificate processing method, gateway, device, system, medium, and program product |
| CN111740494A (en) * | 2020-06-14 | 2020-10-02 | 石霜霜 | Data management method based on edge computing and cloud computing and edge computing platform |
| CN112307703A (en) * | 2020-10-27 | 2021-02-02 | 电子科技大学 | Edge calculation intelligent power module |
| CN112307703B (en) * | 2020-10-27 | 2022-08-26 | 电子科技大学 | Edge calculation intelligent power module |
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