CN107229268A - A kind of intelligent domestic system based on wireless sensor network - Google Patents
A kind of intelligent domestic system based on wireless sensor network Download PDFInfo
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- CN107229268A CN107229268A CN201710634368.7A CN201710634368A CN107229268A CN 107229268 A CN107229268 A CN 107229268A CN 201710634368 A CN201710634368 A CN 201710634368A CN 107229268 A CN107229268 A CN 107229268A
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- 238000012544 monitoring process Methods 0.000 claims abstract description 52
- 238000012545 processing Methods 0.000 claims abstract description 43
- 238000001514 detection method Methods 0.000 claims description 12
- 238000012549 training Methods 0.000 claims description 10
- 238000013480 data collection Methods 0.000 claims description 8
- 230000002776 aggregation Effects 0.000 claims description 6
- 238000004220 aggregation Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 230000004927 fusion Effects 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 230000001174 ascending effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 241000854291 Dianthus carthusianorum Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/41855—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] characterised by the network communication by local area network [LAN], network structure
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Automation & Control Theory (AREA)
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Abstract
The invention provides a kind of intelligent domestic system based on wireless sensor network, including data processing terminal, domestic environment monitoring modular, intelligent home device regulation and control module and long-distance user's management end；Described domestic environment monitoring modular, intelligent home device regulation and control module, long-distance user's management end are communicated to connect with data processing terminal；Described domestic environment monitoring modular is used to be monitored domestic environment based on wireless sensor network, gathers domestic environment parameter and sends to data processing terminal；Described data processing terminal is used to handle domestic environment parameter, and control instruction is sent to intelligent home device regulation and control module, controls corresponding home equipment running；Described long-distance user's management end accesses data processing terminal and obtains domestic environment parameter, and sends control data to data processing terminal.The present invention realizes the intelligent control of home equipment.
Description
Technical field
The present invention relates to smart home field, and in particular to a kind of intelligent domestic system based on wireless sensor network.
Background technology
In smart home, the home equipment of setting can receive user in premises or long-range control instruction.At present
The type and quantity of the home equipment occurred in subscriber household are more and more, such as intelligent television, intelligent refrigerator, intelligent air condition
Deng.The intelligent control to home equipment how is realized, is urgent problem to be solved.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of intelligent domestic system based on wireless sensor network.
The purpose of the present invention is realized using following technical scheme：
There is provided a kind of intelligent domestic system based on wireless sensor network, including data processing terminal, domestic environment
Monitoring modular, intelligent home device regulation and control module and long-distance user's management end；Described domestic environment monitoring modular, smart home
Equipment regulation and control module, long-distance user's management end are communicated to connect with data processing terminal；Described domestic environment monitoring modular is used
Domestic environment is monitored in based on wireless sensor network, domestic environment parameter is gathered and sends to data processing terminal；
Described data processing terminal is used to handle domestic environment parameter, judges whether domestic environment parameter meets default family
Habitat environment parameter threshold condition, when a certain domestic environment parameter is unsatisfactory for default domestic environment Parameter Conditions, to intelligent family
Occupy equipment regulation and control module and send control instruction, control corresponding home equipment running；Described long-distance user's management end accesses number
Domestic environment parameter is obtained according to processing terminal, and sends control data to data processing terminal, data processing terminal is according to control
Ask to send corresponding control instruction to intelligent home device regulation and control module.
Beneficial effects of the present invention are：Domestic environment parameter is obtained based on wireless sensor network, and domestic environment is joined
Number is analyzed and processed, and according to the running of analysis processing result intelligentized control method or remote control household equipment, realizes house
The intelligent control of equipment is occupied, flexibility is good, maintenance and repair is convenient, expanded function is higher, intelligence degree is good.
Brief description of the drawings
Using accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not constitute any limit to the present invention
System, for one of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to the following drawings
Other accompanying drawings.
The structured flowchart of Fig. 1 present invention；
Fig. 2 is the connection block diagram of data processing terminal of the present invention.
Reference：
Data processing terminal 1, domestic environment monitoring modular 2, intelligent home device regulation and control module 3, long-distance user's management end
4th, microprocessor unit 10, display unit 20, wireless communication unit 30, control instruction generation unit 40.
Embodiment
The invention will be further described with the following Examples.
A kind of intelligent domestic system based on wireless sensor network provided referring to Fig. 1, Fig. 2, the present embodiment, including number
According to processing terminal 1, domestic environment monitoring modular 2, intelligent home device regulation and control module 3 and long-distance user's management end 4；Described family
Habitat environment monitoring modular 2, intelligent home device regulation and control module 3, long-distance user's management end 4 with the communication link of data processing terminal 1
Connect；Described domestic environment monitoring modular 2 is used to be monitored domestic environment based on wireless sensor network, gathers household ring
Border parameter is simultaneously sent to data processing terminal 1；Described data processing terminal 1 is used to handle domestic environment parameter, sentences
Whether disconnected domestic environment parameter meets default domestic environment parameter threshold condition, when a certain domestic environment parameter is unsatisfactory for presetting
Domestic environment Parameter Conditions when, send control instruction to intelligent home device regulation and control module 3, control corresponding home equipment fortune
Make；Described long-distance user's management end 4 accesses data processing terminal 1 and obtains domestic environment parameter, and sends control data to number
According to processing terminal 1, data processing terminal 1 sends corresponding control to intelligent home device regulation and control module 3 according to control data and referred to
Order.
As one of embodiment, the domestic environment parameter includes humiture, intensity of illumination, carbon dioxide in household
Concentration, carbonomonoxide concentration, sulfur dioxide concentration, ozone concentration, inhalable particles concentration；The home equipment is set including air-conditioning
Standby, humidification apparatus, light units, air humidifier, ozone lung ventilator, intelligent shutter, power control switch.
Corresponding home equipment is controlled to operate, for example, when the humiture is less than default minimum humiture, intelligent family
Occupying equipment regulation and control module 3 controls the air-conditioning equipment and humidification apparatus to open, when the intensity of illumination is less than default minimum light
During according to intensity, the light units is controlled to open.
As one of embodiment, the data processing terminal 1 includes being used for handle domestic environment parameter
Microprocessor unit 10, the domestic environment parameter for the processing of microprocessor unit 10 to be obtained are shown and user touches and believed
The display unit 20 of number input, for domestic environment monitoring modular and the nothing that is in communication with each other of intelligent home device regulation and control module 3
Line communication unit 30.
As one of embodiment, the data processing terminal 1 also includes control instruction generation unit 40, for being in
When habitat environment parameter is unsatisfactory for default domestic environment Parameter Conditions, control instruction is sent to intelligent home device regulation and control module 3.
As one of embodiment, described long-distance user's management end 4 is mobile phone, flat board or computer.
As one of embodiment, described data processing terminal 1 is computer or Cloud Server.
The intelligent home device regulator control system of the above embodiment of the present invention design can obtain domestic environment parameter in real time, and
Domestic environment parameter is analyzed and processed, according to analysis processing result intelligentized control method or the fortune of remote control household equipment
Make, realize the intelligent control of home equipment, flexibility is good, maintenance and repair is convenient, expanded function is higher, intelligence degree is good
It is good.
As one of embodiment, described domestic environment monitoring modular 2 includes domestic environment monitoring node, cluster head section
Point, aggregation node；Described domestic environment monitoring node is used to gather domestic environment parameter, and to domestic environment parameter at
After reason, it is determined that final Monitoring Data bag and sending to the leader cluster node of place cluster；Leader cluster node is used to receive the household in cluster
The Monitoring Data bag that environment monitoring node is sent, and to being sent after Monitoring Data bag progress fusion treatment to aggregation node, and then
Domestic environment parameter is sent to data processing terminal 1 by aggregation node.
As one of embodiment, described domestic environment monitoring node is handled domestic environment parameter, including：
(1) domestic environment monitoring node gathers domestic environment parameter using sliding window, to being gathered in same sliding window
Domestic environment parameter carry out Outlier Data detection, abandon the Outlier Data that detects；
(2) the remaining domestic environment parameter corresponding to a certain sliding window is set as Q '={ Q1,Q2,…,Qμ, under
Column count formula is handled remaining domestic environment parameter：
In formula, Q " is the domestic environment parameter after processing, QwRepresent w-th of domestic environment in remaining domestic environment parameter
Parameter；
(3) the data length λ of Monitoring Data bag is set, determines that the domestic environment after the corresponding processing of λ sliding window is joined
Number, forms final Monitoring Data bag.
Outlier Data is joined to have no the small part domestic environment associated in domestic environment parameter with most domestic environment parameters
Number, its appearance can result in the deterioration of domestic environment parameter quality, influence follow-up analysis and judgement to domestic environment parameter, this
The domestic environment parameter that preferred embodiment is gathered using sliding window technique to domestic environment monitoring node carries out Outlier Data and picked
Except being handled with further equalization, Monitoring Data bag is obtained, and determine the corresponding domestic environment parameter conduct of λ sliding window
Final Monitoring Data bag is sent to leader cluster node, can adapt to the domestic environment parameter of unstable state, improves the household ring collected
The quality of border parameter, is conducive to improving the monitoring accuracy of intelligent domestic system；
This preferred embodiment is handled domestic environment parameter using aforesaid way, can ensure domestic environment parameter
The domestic environment parameter traffic volume of domestic environment monitoring node is saved on the premise of precision, so as to save domestic environment monitoring node
Domestic environment parameter send the domestic environment parameter of energy consumption and leader cluster node and receive energy consumption, further reduction domestic environment ginseng
The network energy consumption that number is collected.
As one of embodiment, described domestic environment monitoring node is to the household ring that is gathered in same sliding window
Border parameter carries out Outlier Data detection, specifically includes：
(1) domestic environment monitoring node regard the domestic environment parameter gathered in first time sliding window as training sample
Collection, carries out Outlier Data detection, if not detecting Outlier Data, to what is gathered in sliding window next time to training sample set
Domestic environment parameter carries out same Outlier Data detection, until detecting Outlier Data；
(2) domestic environment monitoring node gathers a new domestic environment parameter Qψ；
(3) if QψFollowing equation is met, then by QψIt is determined as Outlier Data, and by QψConstituted with Outlier Data before new
Outlier Data collection, if QψFollowing equation is unsatisfactory for, is returned to (2)：
In formula, D (Qψ,Sρ) represent QψWith the Euclidean distance between the ρ Outlier Data in current Outlier Data collection S, v
The Outlier Data number having for current Outlier Data collection S, D (Sα,Sβ) represent any two Outlier Data in Outlier Data collection S
Between Euclidean distance；
(4) Outlier Data judgement is carried out to the freshly harvested domestic environment parameter of domestic environment monitoring node successively, until complete
Outlier Data into the corresponding domestic environment parameter of λ sliding window judges.
The Outlier Data that this preferred embodiment realizes domestic environment parameter judges, is peeled off to domestic environment parameter
During Data Detection, detected in batches using sliding window, jiggly domestic environment parameter can be more adapted to, using above-mentioned
Mode carries out Outlier Data detection to the domestic environment parameter gathered in same sliding window, is carried out based on old Outlier Data
The Outlier Data of freshly harvested domestic environment parameter judges, reduces the iterations of the algorithm, further increases the inspection that peels off
Efficiency is surveyed, and the Outlier Data decision plan designed can adapt to the change of Outlier Data collection.
It is described that Outlier Data detection is carried out to training sample set as one of embodiment, specifically include：
(1) training sample set is set as Q=) Q1,Q2,…,Qn, n represents that training sample concentrates the number of domestic environment parameter,
Training sample concentrates the Euclidean distance between two domestic environment parameters of furthest apart to be dmax, training is calculated according to the following formula
The data departure degree of the domestic environment parameter of each in sample set：
In formula,Represent domestic environment parameter QiData departure degree, Qi∈ Q, K (Qi,0.8dmax) represent and Qi
0.8dmaxThe number of domestic environment parameter in distance range, QijRepresent and QiIn 0.8dmaxJ-th of household in distance range
Ambient parameter,Represent and Qij The number of domestic environment parameter in distance range,Represent and Qi The number of domestic environment parameter in distance range,For the distance of setting
Range regulation parameter,Span be [0.3,0.5]；
(2) ascending order arrangement is carried out to the data departure degrees of all domestic environment parameters and according to putting in order 1,
In 2 ..., n first data departure degree Allotment Serial Number in corresponding sequence number, i.e. ascending order arrangement is distributed to each data departure degree
For 1, last data departure degree Allotment Serial Number is n in ascending order arrangement, is calculatedData departure degree ratio beWhereinForSequence number in ascending sort；
(3) it is right according to the following formulaCarry out conversion process, the data departure degree after being changed
Wherein
(4) willIn minimum valueCorrespondingAs the judgment threshold that peels off, if training sample is concentrated
Exist domestic environment parameter data departure degree be more than the described judgment threshold that peels off, then by the domestic environment parameter be considered as from
Group's data.
This preferred embodiment provides a kind of preferably Outlier Data inspection policies, and there is defined data departure degree
Calculation formula, the data departure degree of each domestic environment parameter is calculated according to the formula, and then obtain data departure degree ratio
Example, finally give for detect domestic environment parameter whether be Outlier Data the judgment threshold that peels off, relatively low meter can ensured
In the case of calculating complexity, effectively find to be hidden in Outlier Data therein from a large amount of domestic environment parameters, detection is accurate
Efficiently, be conducive to improving the monitoring accuracy 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 to present invention guarantor
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (6)
1. a kind of intelligent domestic system based on wireless sensor network, it is characterized in that, including data processing terminal, domestic environment
Monitoring modular, intelligent home device regulation and control module and long-distance user's management end；Described domestic environment monitoring modular, smart home
Equipment regulation and control module, long-distance user's management end are communicated to connect with data processing terminal；Described domestic environment monitoring modular is used
Domestic environment is monitored in based on wireless sensor network, domestic environment parameter is gathered and sends to data processing terminal；
Described data processing terminal is used to handle domestic environment parameter, judges whether domestic environment parameter meets default family
Habitat environment parameter threshold condition, when a certain domestic environment parameter is unsatisfactory for default domestic environment Parameter Conditions, to intelligent family
Occupy equipment regulation and control module and send control instruction, control corresponding home equipment running；Described long-distance user's management end accesses number
Domestic environment parameter is obtained according to processing terminal, and sends control data to data processing terminal, data processing terminal is according to control
Ask to send corresponding control instruction to intelligent home device regulation and control module.
2. a kind of intelligent domestic system based on wireless sensor network according to claim 1, it is characterized in that, the number
According to processing terminal including the microprocessor unit for being handled domestic environment parameter, for microprocessor unit to be handled
Obtained domestic environment parameter carry out the display unit that display and user's touch signal input, for domestic environment monitoring modular
Regulate and control the wireless communication unit that module is in communication with each other with intelligent home device.
3. a kind of intelligent domestic system based on wireless sensor network according to claim 2, it is characterized in that, the number
Also include control instruction generation unit according to processing terminal, for being unsatisfactory for default domestic environment parameter bar in domestic environment parameter
During part, control instruction is sent to intelligent home device regulation and control module.
4. a kind of intelligent domestic system based on wireless sensor network according to claim 1, it is characterized in that, it is described
Domestic environment monitoring modular includes domestic environment monitoring node, leader cluster node, aggregation node；Described domestic environment monitoring node
For gathering domestic environment parameter, and after handling domestic environment parameter, it is determined that final Monitoring Data bag and sending extremely
The leader cluster node of place cluster；Leader cluster node is used to receive the Monitoring Data bag that the domestic environment monitoring node in cluster is sent, and right
Monitoring Data bag is sent to aggregation node after carrying out fusion treatment, and then is sent domestic environment parameter to number by aggregation node
According to processing terminal.
5. a kind of intelligent domestic system based on wireless sensor network according to claim 4, it is characterized in that, it is described
Domestic environment monitoring node is handled domestic environment parameter, including：
(1) domestic environment monitoring node gathers domestic environment parameter using sliding window, to the family gathered in same sliding window
Habitat environment parameter carries out Outlier Data detection, abandons the Outlier Data detected；
(2) the remaining domestic environment parameter corresponding to a certain sliding window is set as Q '={ Q1,Q2,…,Qμ, according to following meter
Formula is calculated to handle remaining domestic environment parameter：
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</mrow>
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<mo>=</mo>
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</munder>
<msub>
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</mrow>
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In formula, Q " is the domestic environment parameter after processing, QwRepresent w-th of domestic environment parameter in remaining domestic environment parameter；
(3) the data length λ of Monitoring Data bag is set, the domestic environment parameter after the corresponding processing of λ sliding window, shape is determined
Into final Monitoring Data bag.
6. a kind of intelligent domestic system based on wireless sensor network according to claim 5, it is characterized in that, it is described
Domestic environment monitoring node carries out Outlier Data detection to the domestic environment parameter gathered in same sliding window, specifically includes：
(1) domestic environment monitoring node using the domestic environment parameter gathered in first time sliding window as training sample set,
Outlier Data detection is carried out to training sample set, if not detecting Outlier Data, to the family gathered in sliding window next time
Habitat environment parameter carries out same Outlier Data detection, until detecting Outlier Data；
(2) domestic environment monitoring node gathers a new domestic environment parameter Qψ；
(3) if QψFollowing equation is met, then by QψIt is determined as Outlier Data, and by QψWith Outlier Data before constitute it is new from
Group's data set, if QψFollowing equation is unsatisfactory for, is returned to (2)：
<mrow>
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In formula, D (Qψ,Sρ) represent QψWith the Euclidean distance between the ρ Outlier Data in current Outlier Data collection S, v is to work as
The Outlier Data number that preceding Outlier Data collection S has, D (Sα,Sβ) represent in Outlier Data collection S between any two Outlier Data
Euclidean distance；
(4) Outlier Data judgement is carried out to the freshly harvested domestic environment parameter of domestic environment monitoring node successively, until completing λ
The Outlier Data of the corresponding domestic environment parameter of sliding window judges.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107612797A (en) * | 2017-10-20 | 2018-01-19 | 龚土婷 | A kind of intelligent domestic system |
| CN107678292A (en) * | 2017-11-01 | 2018-02-09 | 韦彩霞 | A kind of intelligent domestic system |
| CN107770751A (en) * | 2017-11-01 | 2018-03-06 | 深圳市晟达机械设计有限公司 | A kind of smart home environment monitoring system |
| CN108427302A (en) * | 2018-04-19 | 2018-08-21 | 湖南德熠智能科技有限公司 | A kind of intelligent domestic system |
| CN108507123A (en) * | 2018-03-29 | 2018-09-07 | 深圳凯达通光电科技有限公司 | A kind of intelligent domestic system with environment regulatory function |
| CN108958247A (en) * | 2018-07-02 | 2018-12-07 | 深圳市益鑫智能科技有限公司 | A kind of guided robot |
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