CN201708823U - Indoor electricity-saving system based on plurality of brokers - Google Patents
Indoor electricity-saving system based on plurality of brokers Download PDFInfo
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- CN201708823U CN201708823U CN2010201088958U CN201020108895U CN201708823U CN 201708823 U CN201708823 U CN 201708823U CN 2010201088958 U CN2010201088958 U CN 2010201088958U CN 201020108895 U CN201020108895 U CN 201020108895U CN 201708823 U CN201708823 U CN 201708823U
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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
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The utility model discloses an indoor electricity-saving system based on plurality of brokers, which is used for deciding whether to automatically turn off relevant electric equipment or not by tracking the positions of masters leaving rooms so as to achieve the purpose of electricity saving, and overcomes the defects that in the present energy-saving method for turning off lamps before people leave, people frequently go out and come in the rooms to result in that the electric equipment comprising lamps and the like is frequently turned on or off. The indoor electricity-saving system comprises a plurality of personal brokers, a plurality of environmental brokers, a plurality of room brokers and at least one management broker, wherein the personal brokers are used for identifying the identities of people; the environmental brokers are used for collecting environmental information in the rooms; the room brokers are used for comprehensively judging according to information transmitted by the environmental brokers and the management broker to control the electric equipment in the rooms; and the management broker is used for collecting and optimizing the information of the whole building, and can be used for remotely controlling any equipment connected with the room brokers. The information interaction is carried out among the environmental brokers and between the environmental brokers and the room brokers through a wireless network, and each room broker is communicated with the management broker through the Ethernet.
Description
Technical field
The utility model relates to a kind of building power saving apparatus, relates in particular to a kind of indoor power saving apparatus based on many proxy servers.
Background technology
The intelligent energy-saving system that is applied at present in the building is existing both at home and abroad a lot, but most power-economizing method adopts is that the basic ideas of " turning off the light when you leave " are the power consumption equipment of just turning off after the people withdraws from a room in the room.When personnel frequently pass in and out the room, use frequent switch that this power-economizing method will cause equipment and not only do not realize energy-conservationly can wasting the more energy on the contrary, especially need consume the equipment of a large amount of energy as this startup of air-conditioning; The frequent switch of equipment also can reduce the useful life of equipment self simultaneously, solves the deficiency that exists in the present building energy saving so we are badly in need of a kind of new power-saving technology.It provides a kind of new thinking and method for our building energy saving just because of the advantage of the development of multi-Agent (proxy server) technology and it self.
Both at home and abroad Agent system application is mainly concentrated both ways in the research in intelligent building field: the one, the Agent of definition variety classes different levels realizes various Parameter Optimization controls in the intelligent building environment; The 2nd, to the research of interaction mechanism between the self-learning algorithm of Agent and Agent.The earliest MAS being applied in the intelligent building was MIT Artificial Intelligence Laboratory Brooks professor, and he has proposed to adopt the hierarchy of control structure of MAS in 1997.In order to realize building energy-saving, Davidsson and Boman had proposed to be used for the Agent system of architectural environment control afterwards, and this Agent system is made up of four class Agent.Determine individual's parameter behind the information comprehensive analysis of wherein individual Agent with a plurality of mark Agent collections, which kind of control strategy room Agent adopts according to environmental parameter value and decision that these parameters are set the room, implements control strategy by environment Agents at last.On forefathers' basis, the Vic Callaghan of Essex,England university etc. has further proposed the Agent architecture towards intelligent building, and system adopts the distributed artificial intelligence technology, based on the Embedded A gent technology and the Internet technology of fuzzy logic.Agent is designed to be embedded in the equipment such as room controller, and couples together by computer network, and transducer and actuator couple together by the fieldbus of bottom.
At home, Agent technology association area rests on theoretical research and plan-validation stage mostly, and is still rare in the research of building field.University of Fuzhou is being studied aspect the multi-Agent intelligent building model of CORBA, and is main research object with security system and illuminator, has described system and how carry out Task Distribution and mutual by Agent on the JALite development platform.University Of Chongqing as development platform, has set up a MAS model that building intelligent system is integrated with JADE.In sum, the application of multi-Agent in intelligent building still rests on the planning stage at present as can be seen.
The utility model content
The utility model is to improve on the MAS of Davidssion and Boman model basis, propose and realized building intelligent energy-saving system based on many proxy servers, it has solved the deficiency of present " turning off the light when you leave " power-economizing method, promptly the personnel in the room withdraw from a room, if adopt present power-economizing method, power consumption equipments such as lamp in the room and air-conditioning will be turned off at once automatically; After personnel got back to the room for a moment again, equipment such as lamp and air-conditioning can be opened again automatically.Will cause the frequent switch of power consumption equipment in this case,, not only not realize energy-conservationly can consuming the more energy on the contrary especially as the frequent switch of the big equipment of this power consumption of air-conditioning; The useful life of also having reduced equipment itself simultaneously.
For realizing above-mentioned intelligent energy-saving, avoid frequent switchgear, the utility model adopts following technical scheme:
A kind of indoor power saving apparatus based on many proxy servers, it comprises several personal agent devices, several environment proxy servers, several room proxy servers and at least one administration agent device; Wherein,
The personal agent device is used for the personnel's that discern identity;
The environment proxy server is used for collecting the environmental information in the room;
The information that the room proxy server is sent according to environment proxy server and administration agent device is comprehensively judged the power consumption equipment of controlling the room;
The information that the administration agent device is sent each room proxy server is compiled and is handled, and each equipment that is connected with the room proxy server is carried out Long-distance Control;
Communicate by wireless network between the environment proxy server and between environment proxy server and the room proxy server, each room proxy server communicates by Ethernet and administration agent device.
Described personal agent device is a radio-frequency card, and with the personnel identity information of carrying it, each personal agent device all has oneself independently id number in the radio-frequency card.
Described environment proxy server comprises the environment microcontroller, the environment microcontroller is connected with radio-frequency (RF) transceiver with temperature sensor, humidity sensor, pyroelectric infrared sensor, illuminance sensor, Smoke Sensor, gas concentration lwevel transducer respectively, and radio-frequency (RF) transceiver is used for radio communication.
Described room proxy server comprises the room microprocessor, and it is connected with wireless network by radio-frequency (RF) transceiver; Be connected with Ethernet by Ethernet interface; The room microprocessor also has a plurality of analog quantity outputs, switching value output and digital quantity output; And by infrared remote-control emitter control air-conditioning.
Described environment microcontroller is ATMEGA 64 chips, and room microprocessor 13 is MC9S12NE64 and MEGA64 chip, and radio-frequency (RF) transceiver is the UM2455 radio transmitting and receiving chip.
A kind of power-saving method of the indoor power saving apparatus based on many proxy servers, its step is:
1) EA in this room detects personnel by infrared sensor and withdraws from a room, and gives the room proxy server with this information uploading;
The disappearance of the 2) information sent of the comprehensive EA of RA, and PA broadcasting judges that owner withdraws from a room;
3) RA obtains the on off state of room devices by inquiring EA, and when the power consumption equipment in room did not close, RA began to inquire owner's place to go;
4) RA is by wireless network transmission information query owner's place to go, and RA judges whether receive the PA broadcasting that contains this owner RA ID number after the proxy server of consolidated network is received this information therewith; If receive PA broadcasting then reply this RA, do not receive that PA broadcasting then do not reply;
5) judge that no response is arranged, then change next step over to as no response; If any replying, then change step 7) over to;
6) the relevant room owner's of inquiry MA place to go; When the relevant owner's of inquiry EA place to go has no resolution, RA just then the relevant owner's of inquiry MA place to go because the databases that the proxy server of the room proxy server in each room and corridor and gateway, building sends the environmental information at own place so MA by Ethernet to the administration agent device in the whole building has information in the whole building comprising the personal information in the building;
7) judge whether owner can return very soon, if return very soon, the room devices attitude of remaining stationary then; If owner also in the building and can not return very soon or owner has left the building, then turns off power consumption equipments such as lamp and air-conditioning; Wherein, when RA knows that by inquiry EA or MA owner just judges then that the two-layer up and down of This floor or This floor owner will soon return, otherwise the identification owner can not return very soon.
The utility model has made up a technology platform based on many proxy servers, wherein form a wireless network between each proxy server between the proxy server of adjacent room and in the room, and communicate by wireless network, the room proxy server in each room is the room proxy server is uploaded their rooms, place to administration agent device (management Agent) by Ethernet a information.
1, wireless network
For wireless network, what mainly solve is exactly routing issue; In many proxy servers system, when communicating between proxy server between the adjacent room or the proxy server in the room, the transmit leg proxy server can send a frame information in wireless network, it is respectively mac frame head, Net frame head and data payload that this frame information includes 3 fields.Receive that in this wireless network the node of this frame information can resolve packet, obtain the source address and the purpose network address.Whether according to present node is that telegon judges it is up or down to search for along tree, if up, then whether the routing node from each layer begins to judge destination node at this layer, if do not exist, then continues up to search for up to the 0th layer; Down, also be to judge whether this node or at this layer or at following one deck, up to depth capacity, through transmission from level to level, information finally arrives destination address from each routing node successively; If but destination node not in this wireless network, the transmit leg proxy server can resend an information by Ethernet so, inquiry administration agent device obtains oneself wants the data that obtain.After the room proxy server startup in the room and some parameters of initialization (working channel, network ID, neighbor table or the like), the environment proxy server starts thereupon automatically, and registers to the room proxy server, and this behavior can be realized by following program:
1) seeks the network node that can add, this node can be room proxy server or environment proxy server, when proxy server distance in room was distant, the environment proxy server can be applied for adding in another environment proxy server, and provides the data route service by this environment proxy server.The environment proxy server that needs to add network at first sends the request broadcast frame that needs to add network, environment proxy server of Cun Zaiing or room proxy server also will be responded this broadcast frame on every side, the frame of responding still is a broadcast frame, the information that comprises of the inside is the short address of the environment proxy server that is requested to add, and oneself having does not now have unnecessary address space to allow to add.The environment proxy server that request adds will be monitored these broadcast frames within a certain period of time, selects the best node of one of them signal strength signal intensity to add.
2) in case determined to need to add that node, this environment proxy server is obtained the short address that will add the environment proxy server from broadcast frame, distribute the address to the environment proxy server request that has this address, what send simultaneously also has oneself ID number, uses for address registration.
3) be requested the environment proxy server that adds, generate a short address by specific method and register to the room proxy server.The method of salary distribution of the similar IP of the generating mode of this address address, different sections by the IP address (the IP address * *: * *: * *: * *, four sections, four layers of similar tree network), can allow adding equipment know under which environment proxy server of subordinate, and know also how the short address this distribute if there is other environment proxy server application to add oneself.
2, Ethernet
Ethernet based on TCP/IP is a kind of open communication network of standard, is easy to interconnectedly between the different equipment, and simultaneously Ethernet also has quite high message transmission rate, and enough bandwidth can be provided; And the Ethernet resource sharing capability is strong, utilizes Ethernet to be easy to the I/O data are connected in the information system, and data can be shared with the resource on real-time mode and the information system, application software and database.So it is interconnected that we carry out the room proxy server in each room and administration agent device by Ethernet, to realize sharing of data.
3, all kinds of proxy servers
In the system of many proxy servers, we divide proxy server for 4 classes: be respectively personal agent device (PA), environment proxy server (EA), room proxy server (RA) and administration agent device (MA).
At least there are an environment proxy server and a room proxy server in each room.Form a wireless network between EA in the room and the RA and between each proxy server of adjacent room, communicate by wireless between each EA and the RA.
The personal agent device is the radio-frequency card of personnel identity identification.When the people who carries it enters in the building, the broadcasting of transmission towards periphery that it will not stop is so that the EA in the room can discern.When the owner in room withdraws from a room, EA can be uploaded to this message the RA in this room, RA can be to the EA in other rooms and RA inquiry owner's place to go then, does not make when replying when the proxy server in other rooms, and RA will be by the place to go of Ethernet to administration agent device inquiry owner.When knowing that owner has left the building, the room proxy server will be controlled actuator air-conditioning in the room and other power consumption equipment are turned off; If owner passes through in the nigh room to judge that the room proxy server knows that owner will get back to the room that at this moment the equipment in room is failure to actuate and is maintained the statusquo for a moment.So just avoided the situation of power consumption equipments such as frequent switch air-conditioning, to reach energy-conservation effect.
The beneficial effects of the utility model are: use the intelligent power saving technology based on many proxy servers in building, particularly at large-scale building, high-rise building, the intelligent energy-saving technology of using many proxy servers is significant to further realization building energy conservation:
(1), realizes that by wireless network the information interaction between many proxy servers so just avoided the loaded down with trivial details of field wiring based on the intelligent energy-saving technology of many proxy servers.
(2) utilize open Ethernet, the administration agent device can obtain the environmental information in each room very easily, and can realize data sharing with other room proxy servers.
(3) mutual by between many proxy servers can be determined the interior personnel's of building position very easily, and further realize building energy conservation in view of the above, avoids the situation of existing " turning off the light when you leave ".
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an environment proxy server structure chart;
Fig. 3 is a room proxy server structure chart;
Fig. 4 is the radio-frequency (RF) transceiver circuit;
Fig. 5 is an ethernet interface circuit;
Fig. 6 is the energy-conservation algorithm flow chart of the utility model.
Wherein, 1. personal agent device, 2. environment proxy server, 3. room proxy server, 4. administration agent device, 5. temperature sensor, 6. humidity sensor, 7. pyroelectric infrared sensor, 8. illuminance sensor, 9. Smoke Sensor, 10. environment microcontroller, 11. radio-frequency (RF) transceiver, 12. the input modulate circuit, 13. room microprocessors, 14. analog quantity outputs, 15. the digital quantity output, 16. switching value outputs, 17. Ethernet interfaces.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Among Fig. 1, the utility model comprises personal agent device 1, environment proxy server 2, room proxy server 3 and administration agent device 4; Wherein,
The environmental parameter information in the relevant room that room proxy server 3 is sent according to environment proxy server 2 is comprehensively judged the power consumption equipment of controlling the room with the relevant owner's that administration agent device 4 is sent positional information more specifically;
The information in 4 pairs of whole buildings of administration agent device is compiled and is optimized, and can carry out Long-distance Control to the equipment that is connected with room proxy server 3 arbitrarily.All room proxy servers 3 in the building all by Ethernet to administration agent device 4 send rooms, own place temperature, illuminance, have facility switching state in personnel's situation and the room or the like, administration agent device 4 also can realize Long-distance Control to the equipment in the room for 3 times transmission control system orders of each room proxy server by Ethernet simultaneously.
Communicate by wireless network between each environment proxy server 2 in same wireless network and between environment proxy server 2 and the room proxy server 3.Each room proxy server 3 is uploaded the information in their rooms, place to administration agent device 4 by Ethernet.Mutual just because of between each proxy server so room proxy server 3 can well be understood room and ambient condition information, realized the economize on electricity control to room devices according to this.
Among Fig. 2, environment proxy server 2 is integrated temperature sensor 5, humidity sensor 6, pyroelectric infrared sensor 7, illuminance sensor 8 and Smoke Sensor 9, with upper sensor detected environmental information being converted into the signal of telecommunication is input in the environment microcontroller 10, wherein temperature sensor 5 is used for detecting the temperature conditions in room, humidity sensor 6 is used for detecting the humidity in room, pyroelectric infrared sensor 7 is used for the testing staff and passes in and out the situation in room, illuminance sensor 8 is used for detecting the intensity of illumination of indoor and outdoors, and Smoke Sensor 9 is realized the fire strick precaution by the concentration that detects smog;
The transceiver that while environment proxy server 2 also is useful on radio communication is radio-frequency (RF) transceiver 11 and the input modulate circuit 12 that receives electric equipment on off state in the room.Wherein, environment microcontroller 10 is ATMEGA 64 chips.
The function of environment proxy server 2 mainly is the environmental information of collecting the room, comprises that there are situation or the like in temperature, humidity, illuminance and gas concentration lwevel and personnel; Wherein the collection to information such as humiture, illuminance mainly is the environment that comes the perception room by integrated sensor, and for the collection of personnel's situation information mainly be by radio communication transceiver---radio-frequency (RF) transceiver is used for receiving the broadcasting that personal agent device 1 is sent.In addition environment proxy server 2 receives the input modulate circuit 12 of electric equipment on off state in the room in addition.Modulate circuit is input to the signal of power consumption equipment on off state in the sign room in the environment microcontroller 10, and environment proxy server 2 is judged the on off state of the equipment in the current room in view of the above.When the environmental parameter in the room changes, withdraw from a room such as the owner in room, the environment proxy server will be reported to the room in this room proxy server by wireless network.
At the design this respect of EA, ATMEGA 64 chips that we adopt have the abundant interface that extends out, and comprise 8 road A/D input, common I/O interface, and SPI, TWI or the like has covered the common various kinds of sensors interface in market basically.In the present design, we have used monobus Temperature Humidity Sensor (DHT21, Ao Song company product), and this transducer takies an I/O mouth; Infrared sensor, an I/O mouth; Photo resistance takies one road A/D.Except a shared SPI mouth of UM2455, vacant other pins of MEGA64 are all external, can use an EA to finish the measurement of various environmental parameters like this.A plurality of EA collaborative works in the network just can monitor than interior in a big way various environmental parameters, satisfy the obtain requirement of RA to environmental information fully.
UM2455 radio transmitting and receiving chip+AVR ATMEGA 64 processors of building employing Dasheng electronics corporation of hardware platform.The UM2455 chip operation is in the free frequency range of (2.4-2.48Ghz) ISM, has 16 spread spectrum communication channels, and transmission rate is 625KBPS, has the CSMA-CCA function, adopt the direct sequence spread spectrum communication, and interference resistance is strong.This chip is connected with CPU by the SPI interface, takies less CPU pin.Operating voltage is that 2.4-3.6V can adopt powered battery, 20 milliamperes of emission currents, 23 milliamperes of received currents.Coverage can be from tens meters to hundreds of rice.When being in resting state, power consumption is also very little.Its dormant state power consumption is 1uW only.
Among Fig. 3, room proxy server 3 comprises room microprocessor 13, and it is connected with wireless network by radio-frequency (RF) transceiver 11; Be connected with Ethernet by Ethernet interface 17; Room microprocessor 13 also has a plurality of analog quantity outputs 14 and digital quantity output 15 and switching value output 16.
Room proxy server 3 by the environment Agents in wireless network and the room, adjacent room environment Agents and room Agent between communicate, obtain in the room and environmental parameter on every side, as the temperature and humidity in room, whether information such as people are arranged in illuminance and the room.Room Agent3 merges the information of collecting from each Agent, produces the inner form of expression that can accept and understand of proxy server; Room proxy server 3 is handled the concrete planning of formation according to own intention accordingly to information then, and acts on actuator and control power consumption equipment in the room.According to the difference of power consumption equipment control mode, the output circuit of room proxy server 3 is divided into analog quantity output, digital quantity output and switching value output.Environment proxy server 2 is the same, also realizes by wireless network when room proxy server 3 is communicated by letter with proxy server on every side; Different is room proxy server 3 is except the mode that radio communication is arranged, and it can also be by communicating between Ethernet and the administration agent device 4.Room proxy server 3 is given administration agent device 4 information uploadings such as environmental parameter in the control strategy of place room devices and room, when if room proxy server 3 needs the environmental information in other rooms, and can't obtain needed information by wireless network the time, at this moment room proxy server 3 will be by Ethernet to the needed information of administration agent device 4 inquiries.
In fact administration agent device 4 is exactly one and has dedicated energy management software computer, it is as the Center For Information Management of whole building, exist the ruuning situation of situation and equipment to be saved in the real-time data base personnel in each room, and can carry out energy saving optimizing to realize maximum energy savings to building each interior subsystem such as illuminator, air-conditioning system or the like according to optimized Algorithm.
Among Fig. 4, radio-frequency (RF) transceiver 11 is the UM2455 radio transmitting and receiving chip.
Among Fig. 5, be Ethernet RJ45 interface circuit.
The course of work of the present utility model is as shown in Figure 6:
1) EA in this room detects personnel by infrared sensor and withdraws from a room, and gives the room proxy server with this information uploading;
The disappearance of the 2) information sent of the comprehensive EA of RA, and PA broadcasting judges that owner withdraws from a room;
3) RA obtains the on off state of room devices by inquiring EA, and when the power consumption equipment in room did not close, RA began to inquire owner's place to go.
4) RA is by wireless network transmission information query owner's place to go, and RA judges whether receive the PA broadcasting that contains this owner RA ID number after the proxy server of consolidated network is received this information therewith; If receive PA broadcasting then reply this RA, do not receive that PA broadcasting then do not reply.
5) judge that no response is arranged, then change next step over to as no response; If any replying, then change step 7) over to;
6) the relevant room owner's of inquiry MA place to go; When the relevant owner's of inquiry EA place to go has no resolution, RA just then the relevant owner's of inquiry MA place to go because the databases that the proxy server of the room proxy server in each room and corridor and gateway, building sends the environmental information at own place so MA by Ethernet to the administration agent device in the whole building has information in the whole building comprising the personal information in the building.
7) judge whether owner can return very soon, if return very soon, the room devices attitude of remaining stationary then; If owner also in the building and can not return very soon or owner has left the building, then turns off power consumption equipments such as lamp and air-conditioning.When RA knows that by inquiry EA or MA owner just judges then that the two-layer up and down of This floor or This floor owner will soon return, otherwise the identification owner can not return very soon.
Claims (5)
1. the indoor power saving apparatus based on many proxy servers is characterized in that, it comprises several personal agent devices, several environment proxy servers, several room proxy servers and at least one administration agent device; Wherein,
The personal agent device is used for the personnel's that discern identity;
The environment proxy server is used for collecting the environmental information in the room;
The information that the room proxy server is sent according to environment proxy server and administration agent device is comprehensively judged the power consumption equipment of controlling the room;
The information that the administration agent device is sent each room proxy server is compiled and is handled, and each equipment that is connected with the room proxy server is carried out Long-distance Control;
Communicate by wireless network between the environment proxy server and between environment proxy server and the room proxy server, each room proxy server communicates by Ethernet and administration agent device.
2. the indoor power saving apparatus based on many proxy servers as claimed in claim 1 is characterized in that described personal agent device is a radio-frequency card, and with the personnel identity information of carrying it, each personal agent device all has oneself independently id number in the radio-frequency card.
3. the indoor power saving apparatus based on many proxy servers as claimed in claim 1, it is characterized in that, described environment proxy server comprises the environment microcontroller, the environment microcontroller is connected with radio-frequency (RF) transceiver with temperature sensor, humidity sensor, pyroelectric infrared sensor, illuminance sensor, Smoke Sensor, gas concentration lwevel transducer respectively, and radio-frequency (RF) transceiver is used for radio communication.
4. the indoor power saving apparatus based on many proxy servers as claimed in claim 1 is characterized in that described room proxy server comprises the room microprocessor, and it is connected with wireless network by radio-frequency (RF) transceiver; Be connected with Ethernet by Ethernet interface; The room microprocessor also has a plurality of analog quantity outputs, switching value output and digital quantity output; And by infrared remote-control emitter control air-conditioning.
5. the indoor power saving apparatus based on many proxy servers as claimed in claim 4 is characterized in that, described environment microcontroller is ATMEGA 64 chips, and room microprocessor 13 is MC9S12NE64 and MEGA64 chip, and radio-frequency (RF) transceiver is the UM2455 radio transmitting and receiving chip.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010201088958U CN201708823U (en) | 2010-02-05 | 2010-02-05 | Indoor electricity-saving system based on plurality of brokers |
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| CN2010201088958U CN201708823U (en) | 2010-02-05 | 2010-02-05 | Indoor electricity-saving system based on plurality of brokers |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763107B (en) * | 2010-02-05 | 2011-12-07 | 山东建筑大学 | Indoor power saving system based on multiple Agent and power saving method thereof |
| CN117896810A (en) * | 2024-03-15 | 2024-04-16 | 江苏中濠建设工程有限公司 | Automatic energy-saving control system and method for intelligent building network equipment |
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2010
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763107B (en) * | 2010-02-05 | 2011-12-07 | 山东建筑大学 | Indoor power saving system based on multiple Agent and power saving method thereof |
| CN117896810A (en) * | 2024-03-15 | 2024-04-16 | 江苏中濠建设工程有限公司 | Automatic energy-saving control system and method for intelligent building network equipment |
| CN117896810B (en) * | 2024-03-15 | 2024-05-07 | 江苏中濠建设工程有限公司 | Automatic energy-saving control system and method for intelligent building network equipment |
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Granted publication date: 20110112 Termination date: 20120205 |