CN108037670A - A kind of smart home based on cloud computing - Google Patents
A kind of smart home based on cloud computing Download PDFInfo
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- CN108037670A CN108037670A CN201711289378.8A CN201711289378A CN108037670A CN 108037670 A CN108037670 A CN 108037670A CN 201711289378 A CN201711289378 A CN 201711289378A CN 108037670 A CN108037670 A CN 108037670A
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- 238000012806 monitoring device Methods 0.000 claims abstract description 17
- 230000007613 environmental effect Effects 0.000 claims abstract description 10
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 230000002776 aggregation Effects 0.000 claims description 21
- 238000004220 aggregation Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 241000854291 Dianthus carthusianorum Species 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 230000008447 perception Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008531 maintenance mechanism Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Classifications
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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
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- 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] or computer integrated manufacturing [CIM]
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a kind of smart home based on cloud computing, including cloud server, environment monitoring device, household electric appliance control equipment;The environment monitoring device, household electric appliance control equipment are communicated to connect with cloud server;The environment monitoring device is used to be monitored domestic environment, and collection indoor environment Data Concurrent is sent to cloud server;The cloud server is used to handle indoor environment data, judge whether indoor environment data meet default domestic environment Parameter Conditions, when a certain indoor environment data are unsatisfactory for default environmental parameter condition, control instruction is sent to household electric appliance control equipment, household electric appliance control equipment controls corresponding intelligent appliance to operate according to control instruction.The present invention can be according to the running of monitoring result intelligentized control method or remote control intelligent appliance to smart home environment, so as to fulfill Energy Saving Control.
Description
Technical field
The present invention relates to smart home field, and in particular to a kind of smart home based on cloud computing.
Background technology
Intelligent appliance is that microprocessor, sensor technology and network communication technology are introduced after home appliance to the household electrical appliances formed
Product, intelligent appliance can receive user in premises or long-range control instruction.The intelligence occurred at present in subscriber household
The type and quantity of energy household electrical appliances are more and more, such as smart television, intelligent refrigerator, intelligent air condition.How to realize to intelligent appliance
Energy Saving Control, be a problem to be solved.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of smart home based on cloud computing.
The purpose of the present invention is realized using following technical scheme:
A kind of smart home based on cloud computing is provided, including cloud server, environment monitoring device, home wiring control are set
Standby and intelligent terminal;The environment monitoring device, household electric appliance control equipment, intelligent terminal are communicated to connect with cloud server;
The environment monitoring device is used to be monitored domestic environment, and collection indoor environment Data Concurrent is sent to cloud server;
The cloud server is used to handle indoor environment data, judges whether indoor environment data meet default household
Environmental parameter condition, when a certain indoor environment data are unsatisfactory for default environmental parameter condition, sends to household electric appliance control equipment
Control instruction, household electric appliance control equipment control corresponding intelligent appliance to operate according to control instruction;The intelligent terminal accesses cloud
Hold server to obtain indoor environment data, and send control data to cloud server, cloud server according to control data to
Household electric appliance control equipment sends corresponding control instruction.
Beneficial effects of the present invention are:Indoor environment data can be obtained in real time, and based on cloud computing technology to indoor ring
Border data are analyzed and processed, according to the running of analysis and processing result intelligentized control method or remote control intelligent appliance, so that
Realize Energy Saving Control, possess the information-based and intelligent of height, it is easy to operate.
Brief description of the drawings
Using attached drawing, the invention will be further described, but the embodiment in attached drawing does not form any limit to the present invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
The structure diagram of Fig. 1 present invention;
Fig. 2 is the connection block diagram of cloud server of the present invention.
Reference numeral:
Cloud server 1, environment monitoring device 2, household electric appliance control equipment 3, intelligent terminal 4, memory 10, processor 20,
Transceiver 30.
Embodiment
The invention will be further described with the following Examples.
Referring to Fig. 1, Fig. 2, a kind of smart home based on cloud computing provided in this embodiment, including cloud server 1, ring
Border monitoring device 2, household electric appliance control equipment 3 and intelligent terminal 4;The environment monitoring device 2, household electric appliance control equipment 3, intelligence are eventually
End 4 is communicated to connect with cloud server 1;The environment monitoring device 2 is used to be monitored domestic environment, in collection room
Environmental data is simultaneously sent to cloud server 1;The cloud server 1 is used to handle indoor environment data, judges
Whether indoor environment data meet default domestic environment Parameter Conditions, when a certain indoor environment data are unsatisfactory for default environment
During Parameter Conditions, control instruction is sent to household electric appliance control equipment 3, household electric appliance control equipment controls corresponding intelligence according to control instruction
Household electrical appliances operate;The intelligent terminal 4 accesses cloud server 1 and obtains indoor environment data, and sends control data to high in the clouds
Server 1, cloud server 1 send corresponding control instruction according to control data to household electric appliance control equipment 3.
Preferably, the indoor environment data include humiture, intensity of illumination in household;The intelligent appliance includes air-conditioning
Equipment, humidification apparatus, light units, when the humiture is less than default minimum humiture, household electric appliance control equipment 3 controls institute
State air-conditioning equipment and humidification apparatus is opened, when the intensity of illumination is less than default minimum intensity of illumination, control the light
Opening of device.
Preferably, the cloud server 1 includes:
Memory 10, for storing the indoor environment data of the environment monitoring device collection,
Processor 20, for handling indoor environment data, judges whether indoor environment data meet default family
Habitat environment Parameter Conditions, and will determine that result is sent to transceiver 30;
Transceiver 30, is connected with 3 wireless telecommunications of household electric appliance control equipment, for generating corresponding control according to judging result
System instruction, and send the control instruction to the household electric appliance control equipment 3.
The smart home that the above embodiment of the present invention is set, can obtain indoor environment data in real time, and be based on cloud computing
Technology analyzes and processes indoor environment data, according to analysis and processing result intelligentized control method or remote control intelligent appliance
Running, so as to fulfill Energy Saving Control, possess the information-based and intelligent of height, it is easy to operate.
Preferably, environment monitoring device 2 includes being supervised to environment in multiple indoor monitoring regions for being laid in setting
The sensor node perceived is surveyed, further includes aggregation node, the aggregation node is used for the interior for converging sensor node collection
Environmental data simultaneously carries out processing forward.
In one embodiment, sensor node and aggregation node cooperate jointly, formation can to indoor monitoring region into
The wireless sensor network of row environmental monitoring, in netinit, multiple sensor nodes pass through network cluster dividing multihop routing
Agreement carries out sub-clustering, therefrom dynamically selects leader cluster node, and wherein leader cluster node is used for the room for collecting the collection of cluster inner sensor node
Interior environmental data is simultaneously transmitted to aggregation node.
In one embodiment, the network cluster dividing multihop routing agreement specifically includes:
(1) aggregation node carries out virtual grid division to radio sensor network monitoring region, according to sensor node
Geographical location information and communication radius, among sensor node is divided into corresponding equal-sized square virtual grid,
Each square virtual grid is a cluster;
(2) sensor node judges the cluster belonging to oneself, same square virtual net according to the geographical location information of oneself
Sensor node among lattice mutually obtains information, forms neighboring node list;
(3) after sensor node, which receives aggregation node, sends the message of election leader cluster node to whole network, one is waited
The section time, just the other sensors node into the square virtual grid where oneself, which is sent, campaigns for message, wherein, sensor
The stand-by period is determined according to the following equation in node:
In formula, TiThe stand-by period determined for sensor node i, TminAnd TmaxIt is two time parameters set in advance,
Respectively minimum latency, maximum latency, Ei、EioThe respectively dump energy of sensor node i, primary power, D
(i, sink) is sensor node i to the distance of aggregation node, RtransFor the transmission range of sensor node;
(4) if sensor node receives the other sensors in same square virtual grid within the stand-by period
Node send election contest message, then the sensor node cancel the stand-by period of oneself and abandon leader cluster node election contest, same
In a square virtual grid, the sensor node of first talkathon message becomes the cluster head section of the square virtual grid
Point, the indoor environment data that other sensors node of each leader cluster node where collecting in square virtual grid is sent.
The present embodiment sets network cluster dividing multihop routing agreement during sensor node work, by designing the stand-by period
Definite formula, enable to dump energy more and when the sensor node nearer apart from base-station node has shorter wait
Between, so that the probability with bigger serves as leader cluster node, and the stand-by period of sensor node can be controlled in a conjunction
In the range of reason;The sub-clustering of sensor node is carried out by the Routing Protocol, equilibrium can be conducive to entirely by sensor node
The energy expenditure of the network of composition, and be beneficial to save the energy consumption that leader cluster node sends indoor environment data to aggregation node,
So as to extend the continuous working period of environment monitoring device 2.
In one embodiment, the size of each square virtual grid must is fulfilled for following condition:
In formula, r is the length of side of square virtual grid, RtransFor the transmission range of sensor node.
The present embodiment limits the size of square virtual grid, ensure that between adjacent square virtual grid
It is in communication with each other.
In one embodiment, when incumbent leader cluster node meets following condition, the leader cluster node is to affiliated square
Other sensors node broadcasts replacement request message in virtual grid, receives the sensor node of replacement request message root again
New leader cluster node is produced according to network cluster dividing multihop routing agreement:
In formula, Ej、Ej0The respectively dump energy of leader cluster node j, primary power, ETFor default least energy threshold value, MT
Allow the maximum times of sensor node error, M for default networkjThe number up to the present to malfunction for leader cluster node j, it is fixed
The indoor environment data x of adopted leader cluster node collection meets x>0.5(x0+x1) when leader cluster node error once, x0For default impunity
The desired value of indoor environment data, x when part occurs1The desired value of indoor environment data when occurring for default event, Φ are to set
Determine threshold value and meet Φ>0.
The present embodiment sets the maintenance mechanism of leader cluster node, which is based on energy, indoor environment data acquisition
Error rate has formulated the rotation condition of leader cluster node, and the leader cluster node selected determines the need for being taken turns according to the rotation condition
Change, leader cluster node can be avoided to die in advance because consuming excessive energy, and the leader cluster node for avoiding error rate high continues
The collection of indoor environment data is carried out, further ensures the reliability of indoor environment data acquisition.
In one embodiment, with the leader cluster node that aggregation node is more hop distances, will be received by the form of multi-hop transmission
The indoor environment data sending of collection to aggregation node, establish the communication lines to aggregation node by when, the leader cluster node is to each neighbour
Occupy leader cluster node and send relaying assistance message, receive and relay each neighbours' leader cluster node delay a period of time for assisting message to the cluster
Head node sends relaying and assists feedback message, which assists neighbours' cluster head of feedback message by the relaying is sent at first
Node is as the next-hop for assisting its indoor environment data of forwarding;Wherein, each neighbours' leader cluster node is true according to the following formula
It is fixed itself to send the time delay that relaying assists feedback message:
In formula, TβThe time delay of relaying assistance feedback message, T are sent for neighbours' leader cluster node β of leader cluster node αminWith
TmaxTwo time parameters set in advance, be respectively minimum latency, maximum latency, Eβ、EβoRespectively
Dump energy, the primary power of sensor node β, EαβFor leader cluster node α an indoor environment is sent to its neighbours' leader cluster node β
The energy of consumption required for data, D (α, β) are the distance of leader cluster node α to its neighbours' leader cluster node β, and D (β, sink) is neighbours
For leader cluster node β to the distance of aggregation node, D (α, sink) is distances of the sensor node α to aggregation node.
The present embodiment proposes leader cluster node to the Route establishment mechanism of aggregation node, and the calculating set by the mechanism is public
Formula setting sends the time delay that relaying assists feedback message, will can control time delay in rational scope, avoids working as
When the dump energy of all neighbours' leader cluster nodes is all very low, the time delay of setting is long, due to the calculation formula of time delay
In consider energy, energy consumption and distance factor so that with aggregation node for more hop distances leader cluster node selection next-hop
During node, it possesses compared with multi-energy and forwards the relatively low neighbours' leader cluster node of indoor environment data energy consumption to have being chosen for bigger
Probability, is conducive to improve the reliability of indoor environment data multi-hop transmission, and saves indoor environment data forwarding on the whole
To the energy consumption of aggregation node, so as to save the overall energy consumption of intelligent domestic system.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, those of ordinary skill in the art should
Work as understanding, can be to technical scheme technical scheme is modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (6)
1. a kind of smart home based on cloud computing, it is characterised in that automatically controlled including cloud server, environment monitoring device, family
Control equipment;The environment monitoring device, household electric appliance control equipment are communicated to connect with cloud server;The environmental monitoring dress
Put for being monitored to domestic environment, collection indoor environment Data Concurrent is sent to cloud server;The cloud server
For handling indoor environment data, judge whether indoor environment data meet default domestic environment Parameter Conditions, when
When a certain indoor environment data are unsatisfactory for default environmental parameter condition, control instruction is sent to household electric appliance control equipment, family is automatically controlled
Control equipment controls corresponding intelligent appliance to operate according to control instruction.
2. the intelligent domestic system according to claim 1 based on cloud computing, it is characterised in that intelligent terminal is further included,
The intelligent terminal is remotely connected with cloud server, obtains indoor environment data by accessing cloud server, and send
Control data refers to cloud server so that cloud server sends corresponding control according to control data to household electric appliance control equipment
Order.
3. the intelligent domestic system according to claim 1 based on cloud computing, it is characterised in that the cloud server
Including:
Memory, for storing the indoor environment data of the environment monitoring device collection,
Processor, for handling indoor environment data, judges whether indoor environment data meet default domestic environment
Parameter Conditions, and will determine that result is sent to transceiver;
Transceiver, is connected with the household electric appliance control equipment wireless telecommunications, for generating corresponding control instruction according to judging result,
And send the control instruction to the household electric appliance control equipment.
4. the intelligent domestic system according to claim 1 based on cloud computing, it is characterised in that environment monitoring device includes
The sensor node that perception is monitored to environment in multiple indoor monitoring regions for being laid in setting, further includes convergence section
Point, the aggregation node are used to converge the indoor environment data of sensor node collection and carry out processing forward.
5. the intelligent domestic system according to claim 4 based on cloud computing, it is characterised in that sensor node and convergence
Node cooperates jointly, the wireless sensor network that environmental monitoring can be carried out to indoor monitoring region is formed, in netinit
When, multiple sensor nodes carry out sub-clustering by network cluster dividing multihop routing agreement, therefrom dynamically select leader cluster node, wherein cluster
Head node is used to collect the indoor environment data of cluster inner sensor node collection and is transmitted to aggregation node.
6. the intelligent domestic system according to claim 5 based on cloud computing, it is characterised in that the network cluster dividing is more
Routing Protocol is jumped to specifically include:
(1) aggregation node carries out virtual grid division to radio sensor network monitoring region, according to the geography of sensor node
Positional information and communication radius, among sensor node is divided into corresponding equal-sized square virtual grid, each
Square virtual grid is a cluster;
(2) sensor node is according to the geographical location information of oneself, judges the cluster belonging to oneself, same square virtual grid it
In sensor node mutually obtain information, form neighboring node list;
(3) after sensor node, which receives aggregation node, sends the message of election leader cluster node to whole network, when waiting one section
Between, just the other sensors node into the square virtual grid where oneself sends election contest message, wherein, sensor node
The stand-by period is determined according to the following equation:
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In formula, TiThe stand-by period determined for sensor node i, TminAnd TmaxIt is two time parameters set in advance, is respectively
Minimum latency, maximum latency, Ei、EioThe respectively dump energy of sensor node i, primary power, D (i, sink)
For the distance of sensor node i to aggregation node, RtransFor the transmission range of sensor node;
(4) if sensor node receives the other sensors node in same square virtual grid within the stand-by period
The election contest message of transmission, then the sensor node cancel the stand-by period of oneself and abandon leader cluster node election contest, it is same just
In square virtual grid, the sensor node of first talkathon message becomes the leader cluster node of the square virtual grid,
The indoor environment data that other sensors node of each leader cluster node where collecting in square virtual grid is sent.
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CN201711289378.8A CN108037670A (en) | 2017-12-07 | 2017-12-07 | A kind of smart home based on cloud computing |
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CN201711289378.8A CN108037670A (en) | 2017-12-07 | 2017-12-07 | A kind of smart home based on cloud computing |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109060182A (en) * | 2018-07-24 | 2018-12-21 | 罗孚电气(厦门)有限公司 | Cable conductor temperature monitoring method and device, Cloud Server and cable conductor temperature monitor system |
CN109101065A (en) * | 2018-11-08 | 2018-12-28 | 广州益牛科技有限公司 | Smart home temperature and humidity ambient intelligence regulating system |
CN109121226A (en) * | 2018-10-24 | 2019-01-01 | 广州益牛科技有限公司 | Longspan Bridge structural damage intelligent monitoring device |
CN109164771A (en) * | 2018-09-27 | 2019-01-08 | 东莞绿邦智能科技有限公司 | building environment intelligent management system |
CN109245973A (en) * | 2018-10-16 | 2019-01-18 | 广州益牛科技有限公司 | A kind of smart home system based on block chain |
CN109240392A (en) * | 2018-11-08 | 2019-01-18 | 广州源贸易有限公司 | Smart home temperature and humidity environment adjustment system |
CN109267528A (en) * | 2018-10-24 | 2019-01-25 | 王海将 | A kind of novel to maintain equipment of municipal road construction |
CN109302672A (en) * | 2018-10-24 | 2019-02-01 | 王海将 | A kind of novel to maintain equipment of municipal road construction |
CN113835350A (en) * | 2021-09-26 | 2021-12-24 | 北京无线电测量研究所 | Intelligent shelter |
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CN105072661A (en) * | 2015-07-15 | 2015-11-18 | 国家电网公司 | Clustering multi-hop routing protocol of wireless sensor network |
CN107065809A (en) * | 2017-05-29 | 2017-08-18 | 深圳众厉电力科技有限公司 | A kind of intelligent domestic system based on wireless sensor network |
CN107102563A (en) * | 2017-06-24 | 2017-08-29 | 深圳源广安智能科技有限公司 | A kind of intelligent appliance energy-saving control system based on cloud computing |
CN107395471A (en) * | 2017-07-18 | 2017-11-24 | 梧州井儿铺贸易有限公司 | A kind of smart home energy-saving control system |
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CN105072661A (en) * | 2015-07-15 | 2015-11-18 | 国家电网公司 | Clustering multi-hop routing protocol of wireless sensor network |
CN107065809A (en) * | 2017-05-29 | 2017-08-18 | 深圳众厉电力科技有限公司 | A kind of intelligent domestic system based on wireless sensor network |
CN107102563A (en) * | 2017-06-24 | 2017-08-29 | 深圳源广安智能科技有限公司 | A kind of intelligent appliance energy-saving control system based on cloud computing |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109060182A (en) * | 2018-07-24 | 2018-12-21 | 罗孚电气(厦门)有限公司 | Cable conductor temperature monitoring method and device, Cloud Server and cable conductor temperature monitor system |
CN109060182B (en) * | 2018-07-24 | 2020-08-18 | 罗孚电气(厦门)有限公司 | Cable conductor temperature monitoring method and device, cloud server and cable conductor temperature monitoring system |
CN109164771A (en) * | 2018-09-27 | 2019-01-08 | 东莞绿邦智能科技有限公司 | building environment intelligent management system |
CN109245973A (en) * | 2018-10-16 | 2019-01-18 | 广州益牛科技有限公司 | A kind of smart home system based on block chain |
CN109121226A (en) * | 2018-10-24 | 2019-01-01 | 广州益牛科技有限公司 | Longspan Bridge structural damage intelligent monitoring device |
CN109267528A (en) * | 2018-10-24 | 2019-01-25 | 王海将 | A kind of novel to maintain equipment of municipal road construction |
CN109302672A (en) * | 2018-10-24 | 2019-02-01 | 王海将 | A kind of novel to maintain equipment of municipal road construction |
CN109302672B (en) * | 2018-10-24 | 2019-09-03 | 唐山正元管业有限公司 | A kind of novel to maintain equipment and system of municipal road construction |
CN109240392A (en) * | 2018-11-08 | 2019-01-18 | 广州源贸易有限公司 | Smart home temperature and humidity environment adjustment system |
CN109101065A (en) * | 2018-11-08 | 2018-12-28 | 广州益牛科技有限公司 | Smart home temperature and humidity ambient intelligence regulating system |
CN109240392B (en) * | 2018-11-08 | 2020-11-20 | 王锐 | Intelligent home temperature and humidity environment adjusting system |
CN109101065B (en) * | 2018-11-08 | 2020-11-27 | 王锐 | Intelligent household temperature and humidity environment intelligent adjusting system |
CN113835350A (en) * | 2021-09-26 | 2021-12-24 | 北京无线电测量研究所 | Intelligent shelter |
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