CN106909082A - It is a kind of new based on internet of things intelligent household control system - Google Patents
It is a kind of new based on internet of things intelligent household control system Download PDFInfo
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- CN106909082A CN106909082A CN201710318987.5A CN201710318987A CN106909082A CN 106909082 A CN106909082 A CN 106909082A CN 201710318987 A CN201710318987 A CN 201710318987A CN 106909082 A CN106909082 A CN 106909082A
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- 238000012545 processing Methods 0.000 claims abstract description 30
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 230000004913 activation Effects 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000013480 data collection Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 241000854291 Dianthus carthusianorum Species 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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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
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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]
-
- 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)
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- Automation & Control Theory (AREA)
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Abstract
It is new based on internet of things intelligent household control system, including central processing unit, user's mobile monitoring terminal, Household information acquisition subsystem and controller the invention provides one kind；The Household information acquisition subsystem connects central processing unit, and for gathering household electrical appliances operating state data, domestic environment data and household electrical appliances usage data, and the data is activation that will be gathered is to central processing unit；Described user's mobile monitoring terminal, the input of controller are all connected with central processing unit, the output end of controller connects the controlling switch of each household electrical appliances, described user's mobile monitoring terminal obtains household situation by accessing central processing unit, and control instruction is sent by controller by central processing unit, so as to realize the control to each household electrical appliances.The present invention can be respectively to household each several part situation be monitored, and controller is sent to by central processing unit, carry out the control of household electrical appliances, optimize living environment, realize remote control and the monitoring of smart home.
Description
Technical field
The present invention relates to Smart Home technical field, and in particular to a kind of new based on internet of things intelligent household control system
System.
Background technology
With the improvement of people ' s living standards with the development of science and technology, home intelligence has turned into a kind of inexorable trend and has goed deep into
Huge numbers of families, it is will be all using the technology such as computer, communication, network, power automation, information, structured wiring, wireless
The system that different equipment applications and comprehensive function is interconnected to one, it has both building, network home appliance, leads to house as platform
Letter.The functions such as home appliance automation, but there is unitary function in current intelligent domestic system, and monitoring management imperfection is deposited
The shortcomings of administrative vulnerability.
The content of the invention
Regarding to the issue above, the present invention provides a kind of new based on internet of things intelligent household control system.
The purpose of the present invention is realized using following technical scheme：
It is new based on internet of things intelligent household control system, including central processing unit, user's mobile monitoring there is provided one kind
Terminal, Household information acquisition subsystem and controller；The Household information acquisition subsystem connects central processing unit, for gathering
Household electrical appliances operating state data, domestic environment data and household electrical appliances usage data, and the data is activation that will be gathered is to central processing unit；Institute
User's mobile monitoring terminal for stating, the input of controller are all connected with central processing unit, and the output end of controller connects each family
The controlling switch of electricity, described user's mobile monitoring terminal obtains household situation by accessing central processing unit, and by center
Control instruction is sent controller by processor, so as to realize the control to each household electrical appliances.
Beneficial effects of the present invention are：Each several part situation that can be respectively to household is monitored, and is processed by center
Device is sent to controller, carries out the control of household electrical appliances, optimizes living environment, realizes remote control and the monitoring of smart home.
Brief description of the drawings
Using accompanying drawing, the invention will be further described, but embodiment in accompanying drawing is not constituted to any limit of the invention
System, for one of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to the following drawings
Other accompanying drawings.
Fig. 1 block diagram representations of the invention；
Fig. 2 is the block diagram representation of household information gathering subsystem of the present invention.
Reference：
Central processing unit 1, user's mobile monitoring terminal 2, Household information acquisition subsystem 3, controller 4, data acquisition module
Block 10, base station 20, data transmitting module 30.
Specific embodiment
The invention will be further described with the following Examples.
Referring to Fig. 1, Fig. 2, it is a kind of new based on internet of things intelligent household control system, including center that the present embodiment is provided
Processor 1, user's mobile monitoring terminal 2, Household information acquisition subsystem 3 and controller 4；The Household information acquisition subsystem
3 connection central processing units 1, for gathering household electrical appliances operating state data, domestic environment data and household electrical appliances usage data, and will collection
Data is activation to central processing unit 1；The input of described user's mobile monitoring terminal 2, controller 4 all with central processing unit
1 connection, the output end of controller 4 connects the controlling switch of each household electrical appliances, and described user's mobile monitoring terminal 2 is by accessing center
Processor 1 obtains household situation, and control instruction is sent into controller 4 by central processing unit 1, so as to realize to each household electrical appliances
Control.
Preferably, described user's mobile monitoring terminal 2 is mobile phone or panel computer.
Preferably, the household electrical appliances information gathering subsystem includes data acquisition module 10, base station 20 and data transmitting module
30；Described household electrical appliances operating state data, domestic environment data and household electrical appliances usage data are received via data acquisition module 10
Sent after collection and treatment to base station 20, the data that base station 20 receives are sent to central processing unit 1 by data transmitting module 30 again.
The above embodiment of the present invention can be respectively to household each several part situation be monitored, and by central processing unit 1
Controller 4 is sent to, the control of household electrical appliances is carried out, living environment is optimized, remote control and the monitoring of smart home is realized.
Preferably, described data acquisition module 10 includes data acquisition node and leader cluster node, wherein data acquisition section
Point includes general data acquisition node, sensitive data acquisition node, and wherein general data acquisition node is used to gather general data,
Sensitive data acquisition node is used to gather the sensitive data of user's need for confidentiality；Described leader cluster node is from data acquisition node
Select, it is used to that the data of data acquisition node in cluster to be collected and processed, by multiple data after generation multiple data bag
Bag is sent to base station 20.
Wherein, described leader cluster node is selected from data acquisition node, is specifically included：
(1) after base station 20 sends sub-clustering order, using each sensitive data acquisition node as initial leader cluster node, each data are adopted
According to the sub-clustering order of base station 20, adjustment self communication distance is the communication distance threshold value of setting to collection node, and to communication distance
In the range of neighbor data acquisition node exchange the residual energy value of itself, each data acquisition node receives communication distance scope
The information that interior neighbor data acquisition node is exchanged；
(2) the replaceable degree F (E of each sensitive data acquisition node are calculated according to following equationi), if F (Ei) ＞ 0, then will be right
The neighbor data acquisition node E for answeringjReplace sensitive data acquisition node Ei, as new leader cluster node：
In formula, F (Ei) represent sensitive data acquisition node EiReplaceable degree, P (Ei) represent sensitive data acquisition node Ei
Dump energy, P (Ej) represent sensitive data acquisition node EiNeighbor data acquisition node E in the range of communication distancejResidue
Energy,It is sensitive data acquisition node EiThe quantity of the neighbor data acquisition node in the range of communication distance, P (Ej') represent Ej
Neighbor data acquisition node E in the range of communication distancej' dump energy,It is EjNeighbor data in the range of communication distance
The quantity of acquisition node；
(3) to each data acquisition node in wireless sensor network, the data acquisition node is calculated with each cluster head section
The distance between point, selects leader cluster node corresponding apart from minimum value, and the data acquisition node is added into the cluster head selected
In cluster where node.
In the intelligent home control system of this preferred embodiment, household electrical appliances work is on the one hand carried out using wireless sensor network
The collection of status data, domestic environment data and household electrical appliances usage data, during collection, by selecting leader cluster node, then
Collected by leader cluster node and send the mode of the data of data acquisition node in cluster, directly transmitted relative to by each data collection point
Data have energy efficiency higher to the mode of base station 20, under the premise of ensureing that data precision loss is less, further save
The energy of wireless sensor network in intelligent home control system is saved；
On the other hand, the cluster head that this preferred embodiment is set chooses mode, shortens the time of cluster head selection such that it is able to
The speed that household electrical appliances operating state data, domestic environment data and household electrical appliances usage data are collected and are processed is improved relatively, is protected
Demonstrate,prove the operating efficiency of intelligent home control system.
Preferably, the data to data acquisition node in cluster are collected and process, and specifically include：
(1) general data to each general data acquisition node collection in cluster builds corresponding packet, defines packet
Form is：It is made up of packet header, application data and suffix, its middle wrapping head includes source address and target address information, application data bag
Include identifier, sampled data number and the sample data sequence of data acquisition node；
(2) noise filtering is carried out to the sensitive data in cluster using finite impulse response digital filter, is compiled by difference
Code carries out Lossless Compression to the sensitive data after noise filtering, forms compression sensitive data；
(3) the corresponding packet of each general data acquisition node in cluster is merged, generation possesses public packet header, public
The multiple data bag of suffix and different types of sampled data, the form of wherein multiple data bag is as follows：
Wherein
In formula, XP represents multiple data bag, headMAcRepresent packet header, SadRepresent source address, TadRepresent destination address, M tables
Show the number of general data acquisition node in cluster；
Represent general data acquisition node E in clusterjApplication data,Represent general data acquisition node EjMark
Know symbol,Represent general data acquisition node EjSampled data number,It is general data acquisition node Ej
Sample data sequence, wherein n be general data acquisition node EjSampled data number；
(4) form according to differential coding is embedded into sensitive data is compressed in multiple data bag, if compression sensitive data
Differential coding be SK={ sk1,k2,…,kl, wherein ski(i=1 ..., l) represents i-th differential encoded data, and l represents poor
The quantity of Coded data, if l ＜ m, the multiple data bag XP ' after being embedded in is：
If l >=m, the multiple data bag after being embedded in is：
Wherein
In formula,Expression embedded in general data acquisition node E in the cluster of differential encoded datajApplication data.
The intelligent home control system of this preferred embodiment, on the one hand, carried out to sensitive data by differential coding lossless
Compression, can not only reduce influence of the image watermarking to general data availability, and can reduce the spy of original sensitive data
Levy, so as to further improve the security of sensitive data, prevent other people from maliciously invading intelligent home control system；
On the other hand, multiple data bag is embedded into by sensitive data is compressed using aforesaid way, not only increases sensitive number
According to hiding disguise, and the data transfer redundancy of Household information acquisition subsystem 3 is reduced, reduce transmission power consumption.
Preferably, described central processing unit 1 by data transmitting module 30 receive base station 20 multiple data bag, its from
Compression sensitive data and general data are extracted in multiple data bag, and compression sensitive data decompress and obtains original sensitivity
Data.
When the central processing unit 1 receives the multiple data bag of base station 20, it receives base station 20 in unit interval [0, t]
In the quantity J of the corresponding multiple data bag from leader cluster node H (H need to t) meet metric condition：
In formula, QHIt is the weights of its data significance level of the sign of leader cluster node H of setting,It is the cluster head section of setting
Data acquisition node E in cluster where point HxSign its data significance level weights, NHIn the cluster where leader cluster node H
The sum of data acquisition node, THIt is the metric threshold of setting.
This preferred embodiment promote central processing unit 1 receive base station 20 multiple data bag during, can from compared with
To receive more multiple data bag in important leader cluster node, so as on the premise of data transmission efficiency is ensured, make center
Processor 1 can the important multiple data bag of priority treatment so that on the whole improve intelligent home control system data processing
Efficiency.
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 to the present invention with reference to preferred embodiment, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (6)
1. a kind of new based on internet of things intelligent household control system, it is characterized in that, including central processing unit, user's mobile monitoring
Terminal, Household information acquisition subsystem and controller；The Household information acquisition subsystem connects central processing unit, for gathering
Household electrical appliances operating state data, domestic environment data and household electrical appliances usage data, and the data is activation that will be gathered is to central processing unit；Institute
User's mobile monitoring terminal for stating, the input of controller are all connected with central processing unit, and the output end of controller connects each family
The controlling switch of electricity, described user's mobile monitoring terminal obtains household situation by accessing central processing unit, and by center
Control instruction is sent controller by processor, so as to realize the control to each household electrical appliances.
2. one kind according to claim 1 is new based on internet of things intelligent household control system, it is characterized in that, described use
Family mobile monitoring terminal is mobile phone or panel computer.
3. one kind according to claim 2 is new based on internet of things intelligent household control system, it is characterized in that, the household electrical appliances
Information gathering subsystem includes data acquisition module, base station and data transmitting module；Described household electrical appliances operating state data, household
Environmental data and household electrical appliances usage data are collected and send after processing the number received to base station, base station via data acquisition module
According to being sent to central processing unit by data transmitting module again.
4. one kind according to claim 1 is new based on internet of things intelligent household control system, it is characterized in that, described number
Include data acquisition node and leader cluster node according to acquisition module, wherein data acquisition node includes general data acquisition node, quick
Sense data acquisition node, wherein general data acquisition node are used to gather general data, and sensitive data acquisition node is used to gather
The sensitive data of user's need for confidentiality；Described leader cluster node is selected from data acquisition node, and it is used to adopt data in cluster
The data for collecting node are collected and process, and send to base station multiple data bag after generation multiple data bag.
5. one kind according to claim 4 is new based on internet of things intelligent household control system, it is characterized in that, adopted from data
Described leader cluster node is selected in collection node, is specifically included：
(1) after base station sends sub-clustering order, using each sensitive data acquisition node as initial leader cluster node, each data acquisition node
Sub-clustering order according to base station, adjustment self communication distance for setting communication distance threshold value, and to communication distance in the range of
Neighbor data acquisition node exchanges the residual energy value of itself, and each data acquisition node receives neighbours' number in the range of communication distance
According to the information that acquisition node is exchanged；
(2) the replaceable degree F (E of each sensitive data acquisition node are calculated according to following equationi), if F (Ei) ＞ 0, then will be corresponding
Neighbor data acquisition node EjReplace sensitive data acquisition node Ei, as new leader cluster node：
In formula, F (Ei) represent sensitive data acquisition node EiReplaceable degree, P (Ei) represent sensitive data acquisition node EiIt is surplus
Complementary energy, P (Ej) represent sensitive data acquisition node EiNeighbor data acquisition node E in the range of communication distancejResidual energy
Amount,It is sensitive data acquisition node EiThe quantity of the neighbor data acquisition node in the range of communication distance, P (Ej') represent EjIt is logical
Neighbor data acquisition node E in the range of communication distancej' dump energy,It is EjNeighbor data collection in the range of communication distance
The quantity of node；
(3) to each data acquisition node in wireless sensor network, calculate the data acquisition node and each leader cluster node it
Between distance, select leader cluster node corresponding apart from minimum value, the data acquisition node is added to the leader cluster node selected
In the cluster at place.
6. one kind according to claim 5 is new based on internet of things intelligent household control system, it is characterized in that, it is described in
Central processor receives the multiple data bag of base station by data transmitting module, and it extracts compression sensitive data from multiple data bag
And general data, and compression sensitive data decompress and obtains original sensitive data.
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Cited By (3)
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| CN107168093A (en) * | 2017-07-18 | 2017-09-15 | 梧州井儿铺贸易有限公司 | A kind of intelligent home device regulator control system |
| CN107168094A (en) * | 2017-07-18 | 2017-09-15 | 梧州井儿铺贸易有限公司 | A kind of intelligent domestic system with energy-saving effect |
| CN107682241A (en) * | 2017-09-28 | 2018-02-09 | 深圳市晟达机械设计有限公司 | A kind of intelligent home device control system based on cloud computing |
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Effective date of registration: 20170920 Address after: Xinhua Street, Huadu District, Guangdong city of Guangzhou province 510000 Tian Mei Cun Tian Mei Xin Cun from No. 87 Applicant after: Guangzhou Rui LAN embroidery Trading Co., Ltd. Address before: 200000, 556, 5, 2265 Willow Road, Shanghai, Putuo District Applicant before: Shanghai phase resistant Intelligent Technology Co., Ltd. |
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Application publication date: 20170630 |