CN106325240B - Intelligent and safe power consumption management apparatus and system based on communication - Google Patents
Intelligent and safe power consumption management apparatus and system based on communication Download PDFInfo
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- CN106325240B CN106325240B CN201610533145.7A CN201610533145A CN106325240B CN 106325240 B CN106325240 B CN 106325240B CN 201610533145 A CN201610533145 A CN 201610533145A CN 106325240 B CN106325240 B CN 106325240B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/4186—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication by protocol, e.g. MAP, TOP
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
Abstract
The present invention relates to field of electrical equipment, and in particular to a kind of intelligent and safe power consumption management apparatus and system based on communication.Wherein, device part includes electric load top control module and at least one single channel management of power load module and message processing module and communication module corresponding to the load of single channel electrical equipment；Wherein, communication module is communicated by communication with single channel electrical load equipment and the realization of other smart home devices, and by whole device access network based on ethernet, user is set to pass through the remote operation and management of mobile client or WEB client side realization to device by cloud computing.The intelligent and safe power consumption management device and system based on communication of the present invention, realize the metering respectively and control to single channel or single electrical equipment, facilitate user that electricity consumption and the electricity consumption time of single channel or single electrical equipment is monitored and controlled, and formulates rational electricity consumption plan；Meanwhile home circuit is simplified, improve intensive and intelligence degree.
Description
Technical field
The present invention relates to field of electrical equipment, and in particular to a kind of intelligent and safe power consumption management based on communication
Apparatus and system.
Background technology
China is just dedicated to building strong intelligent grid at present, mainly covers the power generation of electric system, transmission of electricity, power transformation, matches
6 electricity, electricity consumption and scheduling links, intension is based on strong rack, is academic title with communication information platform, with intelligent control
For means, electric system is realized from power generation, transmission of electricity, power transformation, distribution, electricity consumption and dispatches the Intellisense of links, intelligence knowledge
Not, the function of intelligent control realizes that the very high integrity fusion of " flow of power, information flow, Business Stream ", intelligent grid can be integrated
Data in system optimize the management of power grid, and power grid is promoted to the new mode of interactive operating, improves the reliable of entire power grid
Property, availability and overall efficiency.With the research and construction of the advanced measuring system of intelligent grid, the electricity consumption directly related with resident
The functional requirement of information collection and On-line Control protection gradually shows.
China's electric system at present in electricity consumption link still based on tradition method for electrically, be usually used intelligent electric energy meter with
Air switch is used cooperatively, and has Preliminary Applications in terms of electric parameter measurement and remote meter reading, widely applied point domestic at present
When peak valley ammeter, pre-paying kilowatt-hour meter and automatic data logging do not support the interaction of information and computer, they all cannot be the same as power grid and use
Family carries out real-time interactive, lacks and emerges with electric-power metering, intelligent control and the product of two-way communication.With stage electrovalence policy
The electricity consumption of popularization at home and expansion, user is divided into several stages, in order to more reasonably arrange the electricity consumption of oneself, user
Know about the demand of daily even each moment oneself power information.On the other hand, different home electrics is when different
Between electricity consumption in section it is also different, and pass through rational planning, control and adjust different electrical appliances in different time sections
Working condition can effectively reduce electric energy damage, avoid wasting.
But the general document that an electricity consumption and the amount of money are only provided a user in per the end of month of electric company.At this point, electricity consumption
Information belongs to historical information for a user, can only instruct to pay the fees, and can not reasonably arrange the electricity consumption situation of oneself.If user
The electricity consumption situation that oneself is understood when thinking of, can only go electricity box to check.And since big unit local electricity counter box is property collection
Middle management, owner cannot be directly viewed the data of electric power gauge.For the facilities for the step price that user is concerned about, even more
It can only be by going to electric company business hall to go to inquire.Meanwhile user can not grasp the electricity consumption situation of different household electrical appliance at all,
The electricity consumption plan of oneself can not be just adjusted according to electricity consumption actual conditions in real time.
On the other hand, the family of currently the majority all realizes the access of broadband network, when being laid with circuit line, meeting
It is laid with forceful electric power circuit and light current circuit simultaneously, to meet the transmission demand of electric appliance demand and information data respectively.However, same
When be laid with two kinds of circuits both increase construction volume and difficulty of construction, be also susceptible to various problem.As power line carries
The development of communication techniques, the conveying that forceful electric power and weak electric signal are completed at the same time using power line are possibly realized.
Invention content
Present invention solves the technical problem that being to provide a kind of intelligent and safe power consumption management dress based on communication
It sets and system, realizes the real time measure of different device for electric data, and can actively protect separating brake according to power grid real-time parameter
With it is automatic after trouble shooting or closed a floodgate according to remote command, and power line can be passed through and realize electric power data and control the reality of signal
When transmitted in both directions and user according to actual conditions formulate or select power-saving strategies after execute power-saving strategies automatically, with reach close
Electricity consumption is managed, the purpose of waste is avoided.
To achieve the goals above, present invention employs following technical solutions：
A kind of intelligent and safe power consumption management device based on communication, including electric load top control module, information
Processing module, communication module and security protection module and at least one single channel electric power corresponding to single channel electrical load equipment
Load management module；
The electric load top control module includes master switch unit, electric parameter acquisition unit, metering units, data conversion
Unit, residual current detection unit；The electric parameter acquisition unit includes current transformer, voltage sampling circuit, the first letter
Number conditioning unit, is used for the acquisition of system voltage, user's current signal, and the metering units include computation chip and its periphery electricity
Road, for measuring real-time electric energy, voltage, the electric current that the Date Conversion Unit is used to acquire the electric parameter acquisition unit
Signal carry out A/D conversions, the residual current detection unit include residual current transformer, second signal conditioning unit, A/D turn
Unit is changed, the detection for residual current in system；
The single channel management of power load module includes branch switch unit, branch electric parameter acquisition unit, branch number
According to converting unit, branch residual current detection unit；The branch electric parameter acquisition unit is adopted for branch current signal
Collection, the branch Date Conversion Unit are used to carry out A/D to the current signal that the branch electric parameter acquisition unit acquires to turn
It changes, the branch residual current detection unit is used for the detection of residual current in shunt circuit；
Described information processing module is for data processing, analysis and actively protects；
The communication module between device and the other smart machines of household internal, external network information exchange and
Communication between device and each single channel electrical load equipment；
Surging spike that the security protection module is used to inhibit, absorption system voltage occurs, burr, and in system voltage
More than protection value or there is disconnecting circuit when lightning stroke is shoved, to protect the intelligent and safe fulgurite based on communication
Manage device and user power utilization equipment.
Further, described information processing module includes control unit, data processing unit, man-machine interaction unit, electric energy
Mass analysis cell；Wherein,
Described control unit for control the electric load top control module and each single channel management of power load module into
Row electrical energy measurement and completion separating brake/closing operation；The data processing unit is for handling and storing the electric load master control
The electric energy measurement data of module and the acquisition of each single channel management of power load module；The man-machine interaction unit is used for state parameter
With the display and input of control instruction；The power quality analysis unit is in electric load top control module described in analyzing processing
The transformed voltage of Date Conversion Unit, current signal are completed electric leakage, harmonic wave, overvoltage, under-voltage, phase shortage, overcurrent, are temporarily risen and temporary
The detection of drop, and for electric current after branch Date Conversion Unit conversion in single channel management of power load module described in analyzing processing
Signal completes electric leakage, harmonic wave and over-current detection, and warning message is sent to control unit；The power quality analysis unit
It is additionally operable in electric load top control module described in analyzing processing in residual current detection unit and single channel management of power load module
The signal of branch residual current detection unit detection.
Further, after the power quality analysis unit detects that parameters of electric power is out-of-limit, described control unit controls institute
It states electric load master control mould and single channel management of power load module enters active protected mode, and executed accordingly according to fault type
Prediction scheme is handled, is closed a floodgate after realizing automatic point/combined floodgate or manual confirmation.
Further, the communication module includes ethernet module, power carrier communication module and local communication interface；Its
In,
The ethernet module is for realizing the intelligent and safe power consumption management device based on communication and mutually
The wired and wireless connection of networking；Network signal for being coupled to by the power carrier communication module by power carrier mode
On power line, the intelligent and safe power consumption management device based on communication is realized and between other smart home devices
Communication, the local communication interface for the intelligent and safe power consumption management device based on communication with it is local its
Interconnection between its smart machine；
Further, the power carrier communication module includes coupling unit, filter unit, analog front-end unit, carrier wave
Communication control unit, FLASH storage units, DDR internal storage locations, PHY interface unit, wherein coupling unit is for leading to network
Letter signal, which is coupled to power line, to be implemented to transmit and realize and is isolated with power line alternating current；Filter unit is for filtering out power carrier letter
Interference, noise signal in number；A/D, the D/A of analog front-end unit for network communication signal are converted；Carrier communication control is single
Member includes CPU, the SPI communication interface being connect with FLASH storage units, and the ddr interface being connect with DDR internal storage locations, uses
In modulation, demodulation and the processing of realizing network signal；PHY interface unit for realizing ethernet mac layer and physical layer connection.
Further, the ethernet module includes MAC module, WIFI module, PHY interface and interlock circuit, and integrated
ICP/IP protocol stack；The local communication interface includes RS232,485, CAN bus communication interface and Zigbee, Z-wave, indigo plant
At least one of tooth wireless communication interface.
Further, encryption unit is equipped in the communication module；The encryption unit includes symmetric cryptography unit and non-
Symmetric cryptography unit, the data that the symmetric cryptography unit is sent using communication module described in symmetric key group encryption are described non-
Symmetric cryptography unit is used to generate the symmetric key group according to firmware information or external data immediately.
Further, the single channel management of power load module further includes zero passage detection unit and state detection unit, institute
Zero passage detection unit is stated for detecting voltage, current zero-crossing point, the state detection unit is for detecting branch switch unit
Working condition, and warning message is sent to the electric load top control module when detecting abnormality.
Further, the zero passage detection unit is for detecting voltage, current zero-crossing point, and the switch unit is in voltage
It closes a floodgate when being zero, the separating brake when electric current is zero.
Preferably, the intelligent and safe power consumption management device based on communication, which is integrated in, registers one's residence distribution box.
The present invention also provides a kind of intelligent and safe power consuming administrative system based on communication, including it is at least one
Intelligent and safe power consumption management device based on communication and remote terminal and client as described above, the base
The external electrical line of force is connected by electric load top control module in the intelligent and safe power consumption management device of communication, by logical
Believe that module connects internet, and each single channel is separately connected through power line by communication module and single channel management of power load module
Electrical load equipment and other smart machines, electrical energy measurement, the operation of open/close lock for the single channel electrical load equipment, with
And the interaction of communication data and control instruction；
The remote terminal is connected by internet and the intelligent and safe power consumption management device based on communication
It connects, the remote terminal is for monitoring, storing and managing the intelligent and safe power consumption management device based on communication
The data of measurement, and analysis data and generate the power saving scheme being made of power-saving strategies instruction set and electricity consumption guidance program；
The client carries out data interaction, the client by internet or other telecommunication networks with the remote terminal
End is interacted for user with system, including is inquired each single channel electrical load equipment power information, managed user bound, is remote
Process control single channel management of power load module carries out point/closing operation, and generates or select the power saving scheme.
Further, the remote terminal be system for cloud computing center, the system for cloud computing center include server and
Hardware isolated device；The server include data storage server, elastic calculation server, data analytics server and in real time
Control server；The server and hardware isolated device are connected on data/address bus, and the hardware isolated device is deposited with data
It stores up server, elastic calculation server, data analytics server and implements control server one-to-one correspondence.
Further, the client is PC terminals or mobile terminal, passes through the application journey being installed in the PC terminals
APP in sequence or mobile terminal accesses the system for cloud computing center.
The intelligent and safe power consumption management device based on communication of the present invention corresponds to single channel electrical load equipment
It is provided with single channel management of power load module, is switched on-off with control circuit；Meanwhile all single channel management of power load moulds
Block both corresponds to electric load top control module and message processing module, is controlled with the electric-power metering and break-make of completing single branch,
To realize the metering respectively and control to single channel or single electrical equipment, facilitate user that single channel or single use is monitored and controlled
The electricity consumption of electric equipment and electricity consumption time, and rational electricity consumption plan is formulated, avoid the waste of electric energy.
On the other hand, the intelligent and safe power consumption management device of the invention based on communication, passes through communication module
Realize the communication connection of the various ways between external network or internal electric equipment and other smart machines.It passes through ether
Net module connects external the Internet, and other smart machines are connected by local communication interface, to realize local other intelligence
The seamless transit of data, video, audio signal between equipment and external network.Further, the device of the invention passes through electric power
Carrier communication module realizes the power line transmission of weak electric signal, to eliminate the light current cloth in traditional strong and weak electrical wiring
Line simplifies finishing wiring installation, saves resource.Meanwhile in conjunction in communication module ethernet module and local communication connect
Mouthful, realize the connected network communication of local electrical equipment and external equipment.It is of the invention based on a variety of communication parties using above-mentioned design
The intelligent and safe power consumption management device of formula incorporates the electric power and information exchange resource of entire family, improves domestic electrical cloth
The intensive and intelligence degree of office.
The electric energy branch metering system of the present invention, by the above-mentioned intelligent and safe power consumption management device based on communication
The internet based on cloud computing is accessed by communication, facilitates user to understand in time and grasps single channel or single electrical equipment
Power information, and then based on single channel or single electrical equipment realize rational utilization of electricity, pipe electricity, finally realize using electricity wisely.
Meanwhile subscriber household electricity consumption unified data platform can be established and improve, it realizes the intelligence of home circuit, detects supply lines in real time
Road load condition, it is ensured that Electrical Safety.
Description of the drawings
Fig. 1 is that the modular structure of the intelligent and safe power consumption management device embodiment based on communication of the present invention is shown
It is intended to.
Fig. 2 is the modular structure schematic diagram of power carrier communication module in Fig. 1 embodiments.
Specific implementation mode
For a further understanding of the present invention, the preferred embodiment of the invention is described with reference to embodiment, still
It should be appreciated that these descriptions are only the feature and advantage further illustrated the present invention, rather than to the claims in the present invention
Limitation.
Present invention firstly provides a kind of intelligent and safe power consumption management device based on communication, to realize to family
The implementation monitoring of single device for electric amount and the safe and intelligent break-make control of circuit in front yard or other places；Meanwhile it is logical
It crosses power line carrier communication mode and incorporates strong and weak electric resources, improve the intensive and intelligence degree of wiring.
To achieve the goals above, of the invention based on a variety of communication parties as shown in Figure 1, in a preferred embodiment
The intelligent and safe power consumption management device of formula includes electric load top control module, message processing module, communication module and safeguard protection
Module and at least one single channel management of power load module corresponding to single channel electrical load equipment.
Specifically, electric load top control module includes：
The master switch unit of the power circuit switching total for system；
The electric parameter acquisition unit acquired for system voltage, user's current signal comprising current transformer, voltage
Sample circuit, the first signal condition unit, to complete the acquisition of voltage, current signal；
Metering units for measuring real-time electric energy comprising computation chip and its peripheral circuit, to complete whole system
Metering grade electrical energy measurement；
Voltage, current signal for being acquired to electric parameter acquisition unit carry out the Date Conversion Unit of A/D conversions, with
Power quality analysis is carried out for the power quality analysis unit in message processing module；
Residual current detection unit for residual current detection in system comprising residual current transformer, the second letter
Number conditioning unit, A/D converting units.
Specifically, single channel management of power load module includes：
Branch switch unit for carrying out switching operation to the power circuit of branch；
The branch electric parameter acquisition unit of acquisition for branch current signal；Branch current signal is only acquired herein,
Voltage signal is no longer acquired because identical as system voltage.Using the branch current signal and system voltage signal of acquisition,
It can be calculated by the data processing unit in message processing module to complete the metering of branch electric energy.It is set using such
Meter, do not need each branch be respectively provided with computation chip carry out branch electric energy metering improve product to save cost
The market competitiveness.
Current signal for being acquired to branch electric parameter acquisition unit carries out the branch data conversion list of A/D conversions
Member, so that the power quality analysis unit in message processing module carries out branch power quality analysis；
Branch residual current detection unit for residual current detection in shunt circuit.
Scheme as a further preference, in the present embodiment, single channel management of power load mould switch unit in the block includes
Point/power switch and point/switching-on mechanism, wherein point/switching-on mechanism can be that movable contact motor-driven connects with stationary contact
Electromagnetism actuation movable contact is touched to be attracted movable contact with stationary contact point contact or power supply excitation permanent magnet and connect with stationary contact
It touches, can also be any one in SCR/IGBT/MOSFET/GTR semiconductor devices.Single channel management of power load module is also wrapped
Zero passage detection unit and state detection unit are included, zero passage detection unit is for detecting voltage, current zero-crossing point, state detection unit
Working condition for detecting branch switch unit, and warning message is sent to control unit when detecting abnormality.
Specifically, message processing module is for data processing, analysis and actively protects comprising：
Electrical energy measurement and completion are carried out for controlling electric load top control module and each single channel management of power load module
The control unit of separating brake/closing operation；
Based on the electric energy for handling and storing electric load top control module and the acquisition of each single channel management of power load module
Measure the data processing unit of data；
The man-machine interaction unit of display and input for state parameter and control instruction；Preferably, this implementation
In example, man-machine interaction unit includes self light emitting display panel, operation button and indicator light.
And power quality analysis unit, it is used for Date Conversion Unit in analyzing processing electric load top control module and turns
Voltage, current signal after changing complete electric leakage, harmonic wave, overvoltage, under-voltage, phase shortage, overcurrent, the detection for rising sharply and temporarily dropping, Yi Jiyong
Current signal after the conversion of branch Date Conversion Unit, completes electric leakage, harmonic wave in analyzing processing single channel management of power load module
And over-current detection, and warning message is sent to control unit；
It is additionally operable to, residual current detection unit and single channel management of power load mould in analyzing processing electric load top control module
The signal that branch residual current detection unit detects in block.
After above-mentioned power quality analysis unit detects that parameter is out-of-limit, electric load top control module and single channel electric load
Management module enters active protected mode, and when branch failure, single channel management of power load module automatic brake separating is simultaneously alarmed, according to therefore
Barrier type executes respective handling prediction scheme automatically, and prediction scheme allows in the case of automatic closing after trouble shooting, automatic closing；Prediction scheme does not permit
Perhaps alarm latency manual confirmation in the case of automatic closing.When general supply failure, electric load top control module automatic brake separating is simultaneously alarmed,
Execute respective handling prediction scheme automatically according to fault type, prediction scheme allows in the case of automatic closing after trouble shooting, automatic closing；In advance
Case does not allow alarm latency manual confirmation in the case of automatic closing.
Specifically, information exchange and device that communication module is used between device and external network are electrically born with each single channel
Carry the communication between equipment and other local intelligent equipment；It includes：
For realizing the ethernet module of the wired and WIFI connections of device and internet；Preferably, including MAC moulds
Block, WIFI module, PHY interface and interlock circuit, and integrated ICP/IP protocol stack.
For network signal to be coupled to power line by power carrier mode, electrically born with realization device and each single channel
Carry the Power Line Carrier Communication Module of the communication connection of equipment.Preferably, as shown in Fig. 2, power carrier communication module
Including deposit receipt in coupling unit, filter unit, analog front-end unit, carrier wave communication control unit, FLASH storage units, DDR
Member, PHY interface unit, wherein coupling unit, which is used to network communication signal being coupled to power line, to be implemented to transmit and realize and electricity
The isolation of line of force alternating current；Filter unit is for filtering out the interference in power carrier signal, noise signal；Analog front-end unit is used for
A/D, D/A of network communication signal are converted；Carrier communication control unit includes CPU, the SPI being connect with FLASH storage units logical
Interface is believed, and the ddr interface being connect with DDR internal storage locations, for realizing the modulation, demodulation and processing of network signal；PHY connects
Mouthful unit for realizing ethernet mac layer and physical layer connection.
And the local communication interface for being interconnected between device and other smart machines.Preferably, including RS232,
485, at least one of CAN bus communication interface and Zigbee, Z-wave, Bluetooth wireless communication interface.
Surging spike that security protection module is used to inhibit, absorption system voltage occurs, burr and are more than in system voltage
There is disconnecting circuit when lightning stroke is shoved in protection value, to protect whole device and user power utilization equipment.
Preferably, in the present embodiment, it is equipped with encryption unit in communication module, recognizes applied to institute's identity in need
The operation of the higher datas safety requirements such as card, data encryption/decryption, secure storage, communication security, realizes the mesh of security control
's.
Specifically, encryption unit includes symmetric cryptography unit and asymmetric encryption unit, symmetric cryptography unit uses symmetrical
The data that key group encryption communication module is sent, asymmetric encryption unit are used to be generated according to firmware information or external data immediately
Symmetric key group.Wherein, it includes obtaining the instant messages such as identifying code by mobile phone that external data immediately, which generate symmetric key group,.
Preferably, when actual implementation, the above-mentioned intelligent and safe power consumption management device based on communication is integrated in one
In the family electric energy junction box of body, it is connect with peripheral circuits line by each wire connecting portion on babinet.
The present invention also provides a kind of intelligent and safe power consuming administrative system based on communication, to realize user couple
The implementing monitoring of single electrical appliance electricity consumption in family or other places, and formulate or select on the basis of single electrical appliance
Family's power-saving strategies, to realize economize on electricity purpose.
To achieve the goals above, the intelligent and safe power consumption management based on communication that the present invention also provides a kind of
System, in one embodiment, including at least one intelligent and safe power consumption management device based on communication, and
Remote terminal and client.Wherein, the intelligent and safe power consumption management device based on communication passes through electric load master control
Module connects the external electrical line of force, connects internet by ethernet module, and pass through Power Line Carrier Communication Module and single channel electricity
Power load management module is separately connected each single channel electrical load equipment through power line, is used for single channel or single electrical load equipment
Electrical energy measurement, open/close lock operation and communication data and control instruction interaction, also pass through local communication interface connection this
The other smart machines in ground, to realize the communication connection of local intelligent equipment and external network or local electrical load equipment.
Remote terminal is connect by internet with the intelligent and safe power consumption management device based on communication, for supervising
It surveys, the data that the intelligent and safe power consumption management device of storage and management based on communication measures, and analysis data are simultaneously
Generate the power saving scheme being made of power-saving strategies instruction set and electricity consumption guidance program.The power saving scheme is sent to after being selected and is based on
It is executed in the intelligent and safe power consumption management device of communication, to reach intelligent energy-saving purpose.
Preferably, remote terminal can be system for cloud computing center, including server and hardware isolated device；Server packet
Include data storage server, elastic calculation server, data analytics server and real-time control server；Server and hardware every
It is connected on data/address bus from device, hardware isolated device takes with data storage server, elastic calculation server, data analysis
Business device and implementation control server correspond.
Client carries out data interaction by internet or other telecommunication networks (such as 4G networks) with remote terminal.Specifically
, client is interacted for user with system, including each single channel electrical load equipment power information of inquiry, management binding
User, remote control single channel management of power load module carry out point/closing operation, and generate or select the power saving scheme.
Preferably, client is the mobile terminals such as PC terminals or mobile phone, tablet electric energy, by being installed on the PC
APP in application program or mobile terminal in terminal accesses the system for cloud computing center.
The explanation of above example is only intended to facilitate the understanding of the method and its core concept of the invention.It should be pointed out that pair
For those skilled in the art, without departing from the principle of the present invention, the present invention can also be carried out
Some improvements and modifications, these improvement and modification are also fallen within the protection scope of the claims of the present invention.
Claims (13)
1. a kind of intelligent and safe power consumption management device based on communication, which is characterized in that including electric load master control
Module, message processing module, communication module and security protection module and at least one corresponding to single channel electrical load equipment
Single channel management of power load module；
The electric load top control module includes master switch unit, electric parameter acquisition unit, metering units, data conversion list
Member, residual current detection unit；The electric parameter acquisition unit includes current transformer, voltage sampling circuit, the first signal
Conditioning unit, is used for the acquisition of system voltage, user's current signal, and the metering units include computation chip and its periphery electricity
Road, for measuring real-time electric energy, voltage, the electric current that the Date Conversion Unit is used to acquire the electric parameter acquisition unit
Signal carry out A/D conversions, the residual current detection unit include residual current transformer, second signal conditioning unit, A/D turn
Unit is changed, the detection for residual current in system；
The single channel management of power load module includes branch switch unit, branch electric parameter acquisition unit, branch data turn
Change unit, branch residual current detection unit；The branch electric parameter acquisition unit is used for the acquisition of branch current signal, institute
It states current signal of the branch Date Conversion Unit for being acquired to the branch electric parameter acquisition unit and carries out A/D conversions, institute
State detection of the branch residual current detection unit for residual current in shunt circuit；
Described information processing module is for data processing, analysis and actively protects, including control unit, data processing unit, people
Machine interactive unit, power quality analysis unit；Wherein,
Described control unit carries out electricity for controlling the electric load top control module and each single channel management of power load module
It can measure and complete separating brake/closing operation；The data processing unit is for handling and storing the electric load top control module
With the electric energy measurement data of each single channel management of power load module acquisition；The man-machine interaction unit is used for state parameter and control
Make the display and input of instruction；The power quality analysis unit is for data in electric load top control module described in analyzing processing
The transformed voltage of converting unit, current signal are completed electric leakage, harmonic wave, overvoltage, under-voltage, phase shortage, overcurrent, temporarily liter and are temporarily dropped
Power quality defects detection, and turn for branch Date Conversion Unit in single channel management of power load module described in analyzing processing
Rear current signal is changed, completes electric leakage, harmonic wave and over-current detection, and warning message is sent to control unit；The power quality
Analytic unit is additionally operable to residual current detection unit and single channel electric load pipe in electric load top control module described in analyzing processing
Manage the signal that branch residual current detection unit detects in module；
The communication module is for the information exchange and device between device and the other smart machines of household internal, external network
With the communication between each single channel electrical load equipment；
Surging spike that the security protection module is used to inhibit, absorption system voltage occurs, burr and are more than in system voltage
There is disconnecting circuit when lightning stroke is shoved in protection value, to protect the intelligent and safe power consumption management based on communication to fill
It sets and user power utilization equipment.
2. the intelligent and safe power consumption management device based on communication as described in claim 1, which is characterized in that described
After power quality analysis unit detects that parameters of electric power is out-of-limit, described control unit controls the electric load top control module and list
Road management of power load module enters active protected mode, and executes respective handling prediction scheme according to fault type, realize automatic point/
It closes a floodgate after combined floodgate or manual confirmation.
3. the intelligent and safe power consumption management device based on communication as described in claim 1, which is characterized in that described
Communication module includes ethernet module, power carrier communication module and local communication interface；Wherein,
The ethernet module is for realizing the intelligent and safe power consumption management device and internet based on communication
It is wired and be wirelessly connected；The power carrier communication module is used to that network signal to be coupled to electric power by power carrier mode
On line, the intelligent and safe power consumption management device based on communication and leading between other smart home devices are realized
Letter, the local communication interface is for the intelligent and safe power consumption management device based on communication and local other intelligence
Interconnection between energy equipment.
4. the intelligent and safe power consumption management device based on communication as claimed in claim 3, which is characterized in that described
Power carrier communication module includes coupling unit, filter unit, analog front-end unit, carrier wave communication control unit, FLASH storages
Unit, DDR internal storage locations, PHY interface unit, wherein coupling unit, which is used to network communication signal being coupled to power line, to be implemented
It transmits and realizes and be isolated with power line alternating current；Filter unit is for filtering out the interference in power carrier signal, noise signal；Mould
A/D, the D/A of quasi- front end unit for network communication signal are converted；Carrier communication control unit includes CPU, stores list with FLASH
The SPI communication interface of member connection, and the ddr interface that connect with DDR internal storage locations, for realizing network signal modulation, solve
It adjusts and handles；PHY interface unit for realizing ethernet mac layer and physical layer connection.
5. the intelligent and safe power consumption management device based on communication as claimed in claim 3, which is characterized in that described
Ethernet module includes MAC module, WIFI module, PHY interface and interlock circuit, and integrates ICP/IP protocol stack；The local
Communication interface includes at least one of RS232,485, CAN bus communication interface and ZigBee, Z-wave, Bluetooth wireless communication
Interface.
6. such as intelligent and safe power consumption management device of the claim 3-5 any one of them based on communication, feature
It is：Encryption unit is equipped in the communication module；The encryption unit includes symmetric cryptography unit and asymmetric encryption unit,
The data that the symmetric cryptography unit is sent using communication module described in symmetric key group encryption, the asymmetric encryption unit are used
According to firmware information or the external generation of the data immediately symmetric key group.
7. the intelligent and safe power consumption management device based on communication as described in claim 1, which is characterized in that described
Single channel management of power load module further includes zero passage detection unit and state detection unit, and the zero passage detection unit is for detecting
Voltage, current zero-crossing point, the state detection unit are used to detect the working condition of branch switch unit, and are detecting exception
Warning message is sent to the electric load top control module when state.
8. the intelligent and safe power consumption management device based on communication as claimed in claim 7, which is characterized in that described
Zero passage detection unit is for detecting voltage, current zero-crossing point, and the switch unit closes a floodgate when voltage is zero, is zero in electric current
When separating brake.
9. such as intelligent and safe power consumption management device of claim 1-5, the 7-8 any one of them based on communication,
It is characterized in that, the intelligent and safe power consumption management device based on communication, which is integrated in, registers one's residence distribution box.
10. the intelligent and safe power consumption management device based on communication as claimed in claim 6, which is characterized in that institute
It states during the intelligent and safe power consumption management device based on communication is integrated in and registers one's residence distribution box.
11. a kind of intelligent and safe power consuming administrative system based on communication, which is characterized in that including at least one as weighed
Profit requires intelligent and safe power consumption management device and remote terminal and visitor of the 1-10 any one of them based on communication
Family end, the intelligent and safe power consumption management device based on communication connect external electrical by electric load top control module
The line of force connects internet by communication module, and is distinguished through power line by communication module and single channel management of power load module
Connect each single channel electrical load equipment and other smart machines, for the single channel electrical load equipment electrical energy measurement, open/
The interaction of closing operation and communication data and control instruction；
The remote terminal is connect by internet with the intelligent and safe power consumption management device based on communication, institute
State what remote terminal was measured for monitoring, storing and managing the intelligent and safe power consumption management device based on communication
Data, and analysis data and generate the power saving scheme being made of power-saving strategies instruction set and electricity consumption guidance program；
The client carries out data interaction by internet or other telecommunication networks with the remote terminal, and the client is used
It is interacted in user and system, including each single channel electrical load equipment power information of inquiry, management user bound, long-range control
Single channel management of power load module processed carries out point/closing operation, and generates or select the power saving scheme.
12. the intelligent and safe power consuming administrative system based on communication as claimed in claim 11, which is characterized in that institute
It is system for cloud computing center to state remote terminal, and the system for cloud computing center includes server and hardware isolated device；The clothes
Business device includes data storage server, elastic calculation server, data analytics server and real-time control server；The service
Device and hardware isolated device are connected on data/address bus, and the hardware isolated device takes with data storage server, elastic calculation
Business device, data analytics server and implementation control server correspond.
13. the intelligent and safe power consuming administrative system based on communication as claimed in claim 12, which is characterized in that institute
It is PC terminals or mobile terminal to state client, by the application program or mobile terminal that are installed in the PC terminals
APP accesses the system for cloud computing center.
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