CN206559142U - A kind of building intelligence micro-capacitance sensor monitoring system based on LonWorks - Google Patents
A kind of building intelligence micro-capacitance sensor monitoring system based on LonWorks Download PDFInfo
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- CN206559142U CN206559142U CN201720287519.1U CN201720287519U CN206559142U CN 206559142 U CN206559142 U CN 206559142U CN 201720287519 U CN201720287519 U CN 201720287519U CN 206559142 U CN206559142 U CN 206559142U
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- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
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- 230000006855 networking Effects 0.000 abstract description 4
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
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- H02J13/0062—
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/56—Circuits for coupling, blocking, or by-passing of signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40006—Architecture of a communication node
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40208—Bus networks characterized by the use of a particular bus standard
- H04L2012/40247—LON
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a kind of building intelligence micro-capacitance sensor monitoring system based on LonWorks, the networking of facility information can be made to interconnect, the unified monitoring and management of source and load end equipment are realized, the intelligence degree and efficiency of energy utilization of building micro-capacitance sensor power supply-distribution system is improved.In the system, one end of the first Lon nodes is connected with the power supply changeover device of source equipment to obtain source facility information, and the other end is connected source facility information being sent to intelligent server by power line with power line；One end of 2nd Lon nodes is connected with the controller of load end equipment to obtain load side facility information, and the other end is connected load side facility information being sent to intelligent server by power line with power line；One end of intelligent server is connected with power line to receive source and load side facility information, and the other end is connected with cloud platform with transmission source port and load side facility information.
Description
Technical field
The utility model is related to intelligent micro-grid monitoring technology field, more particularly to a kind of building intelligence based on LonWorks
Can micro-capacitance sensor monitoring system.
Background technology
As solar energy, wind energy equal energy source utilize the development of technology, solar building turns into the important composition of green building
Part.Solar building makes full use of the regenerative resources such as photovoltaic generation and wind-power electricity generation to obtain clean electric power, meets for building
Electricity is required, realizes energy-saving and emission-reduction.
Wind-power electricity generation, solar power generation are respectively provided with stochastic behaviour, and load electricity consumption also has stochastic behaviour, electricity consumption and generating
Between be unable to Real-time Balancing.In order to make full use of the renewable energy power of random fluctuation, while maintaining what is built during civil power power-off
Normal power supply, with the micro-capacitance sensor of the structures such as renewable energy power generation, energy-storage units, load and electrical energy changer and controller
Become a kind of reliable novel building power supply-distribution system.
The research of existing building micro-capacitance sensor is concentrated mainly on source, such as grid-connected technology, wind-electricity integration technology, electric power storage
Pond charge and discharge power technology, and between various power supplys coordination control etc..Research to load side is less, and building load not only has
The composite energy supply requirement of cool and thermal power, and with obvious spatial and temporal distributions characteristic.Therefore the structure of building micro-capacitance sensor and operation are needed
Consider cooperateing with for source and load side.
Building intelligence sub-systems are a lot, including fire-fighting, security protection, illumination, for distribution etc..Security protection therein, fire-fighting etc. are built
Build the LonWorks (Local that intelligent sub-systems have begun to release for 1991 using Echelon companies of the U.S.
Operating Network, Lon) platform LonWorks, the need for solving to control application.However, field of power distribution is being supplied,
The application for having no correlation particularly in building this new power supply-distribution system of micro-capacitance sensor.Moreover, existing building micro-capacitance sensor
Intelligence degree is low, and facility information interconnects difficulty, thus can not unified monitoring and management, and efficiency of energy utilization is low.
Utility model content
One of the purpose of this utility model at least that, in view of the above-mentioned problems of the prior art, provide one kind be based on
LonWorks building intelligence micro-capacitance sensor monitoring system, can make the networking of facility information interconnect, and realize source with bearing
The unified monitoring and management of lotus end equipment, improve the intelligence degree and efficiency of energy utilization of building micro-capacitance sensor power supply-distribution system.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of building intelligence micro-capacitance sensor monitoring system based on LonWorks, it includes：Intelligent server, the first Lon sections
Point and the 2nd Lon nodes；
Wherein, one end of the first Lon nodes is connected to obtain source equipment letter with the power supply changeover device of source equipment
Breath, the other end is connected source facility information being sent to intelligent server by power line with power line；
One end of the 2nd Lon nodes is connected to obtain load side facility information, separately with the controller of load end equipment
One end is connected load side facility information being sent to intelligent server by power line with power line；
One end of the intelligent server is connected to receive source and load side facility information, the other end and cloud with power line
Platform is connected with transmission source port and load side facility information.
Preferably, the intelligent server is further used for being controlled by the first Lon nodes according to LonTalk host-host protocols
Source equipment processed, is controlled to load end equipment by the 2nd Lon nodes, realizes the intelligent scheduling control to micro-capacitance sensor access device
System.
Preferably, the first Lon nodes and the 2nd Lon nodes include intelligent node units FT3150, AT89S52 monolithic
Machine and MAX485 chips.
Preferably, the MAX485 chips by RS485 communication interfaces be connected to source equipment power supply changeover device or
The controller of load end equipment simultaneously obtains source or load side facility information respectively.
Preferably, communicated between the MAX485 chips and AT89S52 single-chip microcomputers by UART, AT89S52 monolithics
Communicated between machine and intelligent node units FT3150 by SPI, intelligent node units FT3150 19 is connected with power line 7
And the load side facility information of acquisition is sent to by intelligent server according to LonTalk host-host protocols.
Preferably, the intelligent node units FT3150 includes：With the neuron processor Neuron of host
3150th, termination power and FT-X1 transceivers；Wherein, termination power one end is of coupled connections with power line, the other end and FT-X1
Transceiver is connected.
Preferably, the FT-X1 transceivers include receiving and changed with A/D converting units, digital signal processing unit, D/A
Unit, transmission and amplifying unit；Wherein, A/D converting units are used to be filtered processing to coupling the signal come from power line, will
Analog signal is converted to data signal；D/A units are used for data signal after digital signal processing unit is handled and are converted to simulation
Signal, carries out power amplification by the analog signal after conversion and is sent to termination power.
Preferably, the source equipment includes photovoltaic array, blower fan and batteries；The power supply changeover device includes
Inverter and two way convertor.
Preferably, the load end equipment includes lighting apparatus, air-conditioning, water heater and fountain.
Preferably, the intelligent server is further used for the electricity needed for the electric power that the source equipment is provided is less than building
During power, close circuit breaker is by civil power to architectural power supply；Needed for the electric power that institute's source equipment is provided is more than or equal to building
During electric power, cut-off breaker is by source equipment to architectural power supply.
In summary, by adopting the above-described technical solution, the utility model at least has the advantages that：
1st, by incorporating the LonWorks network platforms in building micro-capacitance sensor, the unification of source and load end equipment is realized
Monitoring and management, the intelligence degree and efficiency of energy utilization for improving building micro-capacitance sensor power supply-distribution system are high；
2nd, by the way that sensor technology and the LonWorks network platforms are blended, tradition has been taken leave of merely with sensor technology
The method for detecting Architectural Equipment information, the networking for realizing facility information is interconnected, it is to avoid produce information island；
3rd, by Lon node circuits, the local controller of Architectural Equipment is led to by RS485 buses and LonWorks buses
Letter so that equipment access network is convenient and swift, and reliable and stable realizes the transmitted in both directions of information；
4th, LonWorks networks are used as communication media using power line, it is not necessary to which extra wiring, System Expansion is convenient and swift.
Brief description of the drawings
Fig. 1 is the knot of the building intelligence micro-capacitance sensor monitoring system based on LonWorks according to the embodiment of the utility model one
Structure schematic diagram；
Fig. 2 be according to the building intelligence micro-capacitance sensor monitoring system based on LonWorks of the embodiment of the utility model one should
Use schematic diagram；
During Fig. 3 is the building intelligence micro-capacitance sensor monitoring system based on LonWorks according to another embodiment of the utility model
The structural representation of Lon nodes
Fig. 4 is the structural representation of intelligent node units FT3150 in the Lon nodes according to the embodiment of the utility model one.
Embodiment
Below in conjunction with the accompanying drawings and embodiment, the utility model is further elaborated, so that of the present utility model
Object, technical solution and advantage are more clearly understood.It should be appreciated that specific embodiment described herein is only to explain this reality
With new, it is not used to limit the utility model.
Fig. 1 shows the building intelligence micro-capacitance sensor monitoring system based on LonWorks according to the embodiment of the utility model one
Structure, it includes intelligent server 9, the first Lon nodes 1A and the 2nd Lon nodes 1B.
Wherein, the first Lon nodes 1A one end is connected to obtain source equipment letter with the power supply changeover device 4 of source equipment 5
Breath, the other end is connected source facility information being sent to intelligent Service 9 by power line 7 with power line 7；2nd Lon nodes
1B one end is connected to obtain load side facility information with the controller 10 of load end equipment 3, the other end be connected with power line 7 with
Load side facility information is sent to intelligent Service 9 by power line 7；One end of intelligent server 9 is connected to connect with power line 7
Source and load side facility information are received, the other end is connected with transmission source port and load side facility information with cloud platform 2.Intelligent Service
Device 9 can based on acquired source and load side facility information according to LonTalk host-host protocols by the first Lon nodes 1A come
Voltage input end equipment 5, controls to load end equipment 3 by the 2nd Lon nodes 1B, realizes and the intelligence of micro-capacitance sensor access device is adjusted
Degree control.
Fig. 2 is the building intelligence micro-capacitance sensor monitoring system based on LonWorks according to another embodiment of the utility model
Application schematic diagram.Micro-capacitance sensor shown in Fig. 2 can independent operating or with civil power networking operation, wherein photovoltaic array 5 and blower fan 11
Generate electricity can as regenerative resource source, and by inverter 4 be connected to building micro-capacitance sensor in power line 7, so as to be
Whole building thing is powered.When generated energy saturation, remaining electric energy arrives electric power storage via power line 7 by the storage of two way convertor 12
In pond 6.When solar power generation amount or wind power generation amount can not meet the demand of building, battery 6 passes through two way convertor
12 power to building.When the electric energy in battery 6 is less than default threshold value (for example, when being less than 20% or exhausting), pass through
Breaker 8 connects external power grid (for example, utility grid) with the power line 7 in building micro-capacitance sensor, and civil power is provided to building.
Wherein, a part of Lon nodes 1 are connected (for example, inverter 4, two way convertor 12 etc.) with power supply changeover device, are used for
The source facility informations such as AC/DC voltage, the electric currents of source equipment such as collection photovoltaic array 5, blower fan 11, battery 6, and then with
Power line 7 is that the source facility information of acquisition is transferred to SmartSever intelligence by transmission medium according to LonTalk host-host protocols
In server 9.The load end equipment 3 of a part of Lon nodes 1 and building is (for example, lighting apparatus, air-conditioning, water heater, fountain
Deng) respective controller 10 (for example, corresponding controller 1~4) connection, the AC/DC voltage of each load end equipment 3 of collection,
The load side facility information such as electric current, is also that transmission medium sets the load side of acquisition according to LonTalk host-host protocols with power line 7
Standby information transfer is into SmartSever intelligent servers 9.SmartSever intelligent servers 9 are connected by network with cloud platform 2
Connect, and according to ICP/IP protocol by the source of reception and load side facility information by network (for example, LAN, Metropolitan Area Network (MAN), wide
Domain net and internet etc.) it is sent in cloud platform 2, so as to realize the unified monitoring and management of source and load end equipment, carry
The intelligence degree and efficiency of energy utilization of high building micro-capacitance sensor power supply-distribution system.
Fig. 3 shows the building intelligence micro-capacitance sensor monitoring system based on LonWorks according to the embodiment of the utility model one
The structure of middle Lon nodes.As illustrated, Lon nodes include intelligent node units FT3150 19, AT89S52 single-chip microcomputers 20, with
And MAX485 chips 21.Wherein, under the control of AT89S52 single-chip microcomputers 20, MAX485 chips 21 are connected by RS485 communication interfaces
It is connected to the power supply changeover device of source equipment or the controller of load end equipment and obtains source or load end equipment letter respectively
Breath；Then, UART (Universal Asynchronous are passed through between MAX485 chips 21 and AT89S52 single-chip microcomputers 20
Receiver/Transmitter, universal asynchronous receiving-transmitting transmitter) communicated, AT89S52 single-chip microcomputers 20 and intelligent node list
Communicated between first FT3150 19 by SPI (Serial Peripheral Interface, Serial Peripheral Interface (SPI)), intelligence
Node unit FT3150 19 is connected with power line 7, and according to LonTalk host-host protocols by the source of acquisition and load end equipment
Information transfer is into SmartSever intelligent servers 9.
Fig. 4 shows the structure of intelligent node units FT3150 in the Lon nodes according to the embodiment of the utility model one.Such as
Shown in figure, intelligent node units FT3150 19 is using neuron processor Neuron 3,150 17 as master controller, and clock is multiple
Position circuit 18 is used to provide accurately clock signal and reset unit.FLASH 15 can be used to store institute as external memory storage
The facility information of acquisition.The one end of termination power 14 is of coupled connections with power line 7, and the other end is connected with FT-X1 transceivers 13.Electromagnetism
Interference and insulation unit 16 drops to electromagnetic interference minimum using the filter action of the one-way conduction and electric capacity of diode.
In a preferred embodiment, FT-X1 transceivers 13 can include receiving and A/D converting units, Digital Signal Processing
The circuits such as unit, D/A converting units, transmission and amplifying unit；Wherein, A/D converting units can be to coupling the letter of coming from power line 7
The processing such as number it is filtered, converts analog signals into data signal, D/A units are used for after digital signal processing unit is handled
The data signal to be sent be converted to analog signal, the signal after conversion is subjected to power amplification and termination power is sent to
14。
It is described above, the only detailed description of the utility model embodiment, rather than to limitation of the present utility model.
Those skilled in the technology concerned in the case where not departing from principle of the present utility model and scope, the various replacements made,
Modification and improvement should be included within protection domain of the present utility model.
Claims (10)
1. a kind of building intelligence micro-capacitance sensor monitoring system based on LonWorks, it is characterised in that the system includes：Intellectual garment
Business device, the first Lon nodes and the 2nd Lon nodes；
Wherein, one end of the first Lon nodes is connected to obtain source facility information, separately with the power supply changeover device of source equipment
One end is connected source facility information being sent to intelligent server by power line with power line；
One end of the 2nd Lon nodes is connected to obtain load side facility information, the other end with the controller of load end equipment
It is connected load side facility information being sent to intelligent server by power line with power line；
One end of the intelligent server is connected to receive source and load side facility information, the other end and cloud platform with power line
Connection is with transmission source port and load side facility information.
2. system according to claim 1, it is characterised in that the intelligent server is further used for according to LonTalk
Host-host protocol, come voltage input end equipment, controls to load end equipment, realization pair by the first Lon nodes by the 2nd Lon nodes
The intelligent scheduling control of micro-capacitance sensor access device.
3. system according to claim 1, it is characterised in that the first Lon nodes and the 2nd Lon nodes include intelligence
Node unit FT3150, AT89S52 single-chip microcomputer and MAX485 chips.
4. system according to claim 3, it is characterised in that the MAX485 chips are connected by RS485 communication interfaces
To source equipment power supply changeover device or load end equipment controller and obtain source or load side facility information respectively.
5. system according to claim 4, it is characterised in that lead between the MAX485 chips and AT89S52 single-chip microcomputers
Cross UART to be communicated, communicated between AT89S52 single-chip microcomputers and intelligent node units FT3150 by SPI, intelligent node
Unit F T3150 19 is connected with power line 7 and the load side facility information of acquisition is sent into intelligence according to LonTalk host-host protocols
Can server.
6. system according to claim 3, it is characterised in that the intelligent node units FT3150 includes：As master control
Neuron processor Neuron 3150, termination power and the FT-X1 transceivers of device processed；Wherein, termination power one end and electricity
The line of force is of coupled connections, and the other end is connected with FT-X1 transceivers.
7. system according to claim 6, it is characterised in that the FT-X1 transceivers include receiving changes list with A/D
Member, digital signal processing unit, D/A converting units, transmission and amplifying unit；Wherein, A/D converting units are used for from power line
The signal that coupling comes is filtered processing, converts analog signals into data signal；D/A units are used for Digital Signal Processing list
Data signal is converted to analog signal after member processing, and the analog signal after conversion is carried out into power amplification and coupling electricity is sent to
Road.
8. system according to claim 1, it is characterised in that the source equipment includes photovoltaic array, blower fan and stored
Battery pack；The power supply changeover device includes inverter and two way convertor.
9. system according to claim 1, it is characterised in that the load end equipment includes lighting apparatus, air-conditioning, hot water
Device and fountain.
10. system according to claim 1, it is characterised in that the intelligent server is further used for working as the source
Needed for the electric power that equipment is provided is less than building during electric power, close circuit breaker is by civil power to architectural power supply；When institute, source equipment is carried
Needed for the electric power of confession is more than or equal to building during electric power, cut-off breaker is by source equipment to architectural power supply.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710168216.2A CN106685094A (en) | 2017-03-21 | 2017-03-21 | Building intelligent microgrid monitoring system based on LonWorks |
| CN201720287519.1U CN206559142U (en) | 2017-03-21 | 2017-03-21 | A kind of building intelligence micro-capacitance sensor monitoring system based on LonWorks |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710168216.2A CN106685094A (en) | 2017-03-21 | 2017-03-21 | Building intelligent microgrid monitoring system based on LonWorks |
| CN201720287519.1U CN206559142U (en) | 2017-03-21 | 2017-03-21 | A kind of building intelligence micro-capacitance sensor monitoring system based on LonWorks |
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| CN206559142U true CN206559142U (en) | 2017-10-13 |
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| CN201710168216.2A Pending CN106685094A (en) | 2017-03-21 | 2017-03-21 | Building intelligent microgrid monitoring system based on LonWorks |
| CN201720287519.1U Active CN206559142U (en) | 2017-03-21 | 2017-03-21 | A kind of building intelligence micro-capacitance sensor monitoring system based on LonWorks |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106685094A (en) * | 2017-03-21 | 2017-05-17 | 广东技术师范学院 | Building intelligent microgrid monitoring system based on LonWorks |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150207316A1 (en) * | 2012-08-16 | 2015-07-23 | Robert Bosch Gmbh | Dc building system with energy storage and control system |
| CN105634139A (en) * | 2016-03-22 | 2016-06-01 | 中国大唐集团科学技术研究院有限公司 | Intelligent micro grid control and electric energy quality monitoring integrated equipment |
| CN106685094A (en) * | 2017-03-21 | 2017-05-17 | 广东技术师范学院 | Building intelligent microgrid monitoring system based on LonWorks |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106685094A (en) * | 2017-03-21 | 2017-05-17 | 广东技术师范学院 | Building intelligent microgrid monitoring system based on LonWorks |
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| CN106685094A (en) | 2017-05-17 |
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