CN107272434A - A kind of intelligent home device energy-saving control system based on environment - Google Patents
A kind of intelligent home device energy-saving control system based on environment Download PDFInfo
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- G—PHYSICS
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- G—PHYSICS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
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Abstract
The invention provides a kind of intelligent home device energy-saving control system based on environment, including intelligent home device energy-conservation center controlling platform, environment wireless monitor module, intelligent home device energy-conservation regulation and control module and intelligent terminal；Described environment wireless monitor module, intelligent home device energy-conservation regulation and control module, intelligent terminal with intelligent home device energy-conservation center controlling platform communication connection；Described environment wireless monitor module is used to be monitored domestic environment based on wireless sensor network, gathers domestic environment parameter and sends to intelligent home device energy-conservation center controlling platform；Described intelligent home device energy-conservation center controlling platform is used to handle domestic environment parameter, sends control instruction to intelligent home device energy-conservation regulation and control module, controls corresponding home equipment running.The present invention realizes the energy-saving safe control of home equipment.
Description
Technical field
The present invention relates to smart home field, and in particular to a kind of intelligent home device Energy Saving Control system based on environment
System.
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 energy-saving safe 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 home device energy-saving control system based on environment.
The purpose of the present invention is realized using following technical scheme：
There is provided a kind of intelligent home device energy-saving control system based on environment, including intelligent home device energy-conservation center
Control platform, environment wireless monitor module, intelligent home device energy-conservation regulation and control module and intelligent terminal；Described environment is wirelessly supervised
Module, intelligent home device energy-conservation regulation and control module, intelligent terminal is surveyed to communicate with intelligent home device energy-conservation center controlling platform
Connection；Described environment wireless monitor module is used to be monitored domestic environment based on wireless sensor network, gathers household
Ambient parameter is simultaneously sent to intelligent home device energy-conservation center controlling platform；Described intelligent home device energy-conservation center control is flat
Platform is used to handle domestic environment parameter, judges whether domestic environment parameter meets default domestic environment parameter threshold bar
Part, when a certain domestic environment parameter is unsatisfactory for default domestic environment Parameter Conditions, to intelligent home device energy-conservation regulation and control mould
Block sends control instruction, controls corresponding home equipment running；Described intelligent terminal accesses intelligent home device energy-conservation center
Control platform obtains domestic environment parameter, and sends control data to intelligent home device energy-conservation center controlling platform, intelligent family
Device energy conservation center controlling platform is occupied according to control data to the corresponding control of intelligent home device energy-conservation regulation and control module transmission to be referred to
Order.
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
Occupy the energy-saving safe control of equipment.
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 that intelligent home device of the present invention saves center controlling platform.
Reference：
Intelligent home device energy-conservation center controlling platform 1, environment wireless monitor module 2, intelligent home device energy-conservation regulation and control
Module 3, intelligent terminal 4, data storage cell 10, control instruction transmitting element 20, ambient parameter analysis unit 30.
Embodiment
The invention will be further described with the following Examples.
A kind of intelligent home device energy-saving control system based on environment provided referring to Fig. 1, Fig. 2, the present embodiment, including
Intelligent home device energy-conservation center controlling platform 1, environment wireless monitor module 2, intelligent home device energy-conservation regulation and control module 3 and intelligence
Can terminal 4；Described environment wireless monitor module 2, intelligent home device energy-conservation regulation and control module 3, intelligent terminal 4 with intelligent family
Device energy conservation center controlling platform 1 is occupied to communicate to connect；Described environment wireless monitor module 2 is used to be based on wireless sensor network
Domestic environment is monitored, domestic environment parameter is gathered and sends to intelligent home device energy-conservation center controlling platform 1；It is described
Intelligent home device energy-conservation center controlling platform 1 be used for domestic environment parameter is handled, judge that domestic environment parameter is
It is no to meet default domestic environment parameter threshold condition, when a certain domestic environment parameter is unsatisfactory for default domestic environment parameter bar
During part, control instruction is sent to intelligent home device energy-conservation regulation and control module 3, corresponding home equipment running is controlled；Described intelligence
Energy terminal 4 accesses intelligent home device energy-conservation center controlling platform 1 and obtains domestic environment parameter, and sends control data to intelligence
Home equipment saves center controlling platform 1, and intelligent home device saves center controlling platform 1 according to control data to smart home
Device energy conservation regulation and control module 3 sends corresponding control instruction.
Preferably, the domestic environment parameter includes humiture in household, intensity of illumination, gas concentration lwevel, an oxidation
Concentration of carbon, sulfur dioxide concentration, ozone concentration, inhalable particles concentration；The home equipment includes air-conditioning equipment, humidification and set
Standby, 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 device energy conservation regulation and control module 3 controls the air-conditioning equipment and humidification apparatus to open, when the humiture is more than default minimum
During humiture, intelligent home device energy-conservation regulation and control module 3 controls the air-conditioning equipment and humidification apparatus to close；When the illumination is strong
When degree is less than default minimum intensity of illumination, the light units is controlled to open, when the intensity of illumination is more than default minimum
During intensity of illumination, the light units is controlled to close.
Preferably, the intelligent home device energy-conservation center controlling platform 1 includes data storage cell 10 and control instruction
Transmitting element 20, the data storage cell 10 is connected with the environment wireless monitor module 2, wireless for storing the environment
The domestic environment parameter that monitoring modular 2 is gathered, the control instruction transmitting element 20 saves with the intelligent home device
The wireless telecommunications of module 3 are connected, for sending control instruction to intelligent home device energy-conservation regulation and control module 3.
Preferably, the intelligent home device energy-conservation center controlling platform 1 also includes ambient parameter analysis unit 30, is used for
Domestic environment parameter is handled, judges whether domestic environment parameter meets default domestic environment parameter threshold condition；Institute
State the connection data storage cell 10 of centralized environment parameter analysis unit 30 and control instruction transmitting element 20.
Preferably, described intelligent terminal 4 is mobile phone, flat board or computer.
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 intelligence, the energy-saving safe control of home equipment.
Preferably, described environment wireless monitor module 2 includes domestic environment parameter acquiring node, described domestic environment
Parameter acquiring node is included in thread environment monitoring node, destination node, and on-line environmental monitoring node random placement is in the intelligence of setting
Can be in domestic environment monitored area, on-line environmental monitoring node is used to gathering domestic environment parameter, and by the domestic environment of collection
Parameter is sent to destination node, is collected and is sent to intelligent home device energy-conservation center controlling platform 1 through destination node.
Preferably, it is specific to perform when carrying out the channel distribution of domestic environment parameter acquiring node：
(1) each domestic environment parameter acquiring node is obtained with domestic environment parameter of the maximum transmission power into communication range
Node switching information is taken, so that it is determined that the information of neighbor nodes of itself, builds the neighboring node list of oneself, and neighbours' section is obtained
The neighboring node list information of point, when initial, a channel is randomly assigned to each domestic environment parameter acquiring node i, i=1,
2,…,n；
(2) successively to each domestic environment parameter acquiring node i according to 1,2 ..., n order carries out the pre- replacement of channel,
Until the pre- replacement of all domestic environment parameter acquiring node channels is completed, wherein the domestic environment parameter in pre- replacement process is obtained
Take the current remaining value of node constant, specifically include：
1) domestic environment parameter acquiring node i benefit degree relative to network under its each optional channel is calculated；
2) the maximum corresponding channel of benefit degree is therefrom chosen as the pre-selection of domestic environment parameter acquiring node i to believe
Road, replaces the channel being previously assigned in advance, and the calculation formula of benefit degree is defined as：
In formula, QiRepresent domestic environment parameter acquiring node i select channel θ when relative to network benefit degree, θ=
1,…,Qi, QiRepresent the optional channel number of domestic environment parameter acquiring node i, φi(θ) is domestic environment parameter acquiring node
The number for the pseudo- child node that i has when selecting channel θ, j is j-th of pseudo- child node of domestic environment parameter acquiring node i, L0
For the unit distance of setting, L (i, j) is domestic environment parameter acquiring node i i, j when selecting channel θ Euclidean distance, R (i,
J) it is channel disturbance discriminant function, when the channel that domestic environment parameter acquiring node i, j are used is identical, R (i, j)=1 is main
When the channel that habitat environment parameter acquiring node i, j are used is different, R (wi,wj)=0, Vi、VjRespectively domestic environment parameter acquiring
Node i i, j when selecting channel θ node degree, Ui、UjRespectively domestic environment parameter acquiring node i i, j when selecting channel θ
Current remaining, Ki、KjRespectively domestic environment parameter acquiring node i i, j when selecting channel θ turns into routing node
Probability, Bi、BjRespectively domestic environment parameter acquiring node i i, j pseudo- child node when selecting channel θ averages out angle value, its
In go out the quantity that angle value represents the pseudo- father node that domestic environment parameter acquiring node has；
(3) for all pre- domestic environment parameter acquiring nodes for replacing channel, if there is the family in scope interfering with each other
Habitat environment parameter acquiring node, and their pre- replacements channel it is identical when, then an only family minimum to wherein dump energy
Habitat environment parameter acquiring node carries out the pre- replacement of channel, and the channel of remaining domestic environment parameter acquiring node keeps constant；
(4) judge whether the preselected channel of all domestic environment parameter acquiring nodes is identical with the channel of last time distribution,
If it is different, returning to (2), if identical, all pre- domestic environment parameter acquiring nodes for replacing channel are switched into corresponding pre-selection
Channel.
This preferred embodiment devises the mode of the domestic environment parameter acquiring node channel distribution of wireless sensor network,
Wherein devise the benefit degree meter for the anti-tampering degree that can weigh each domestic environment parameter acquiring node in different channels
Formula is calculated, and utilization benefit degree carries out Channel assignment, enables to relatively important domestic environment parameter acquiring node to select dry
Less channel is disturbed, the energy consumption of relatively important domestic environment parameter acquiring node is reduced, each household ring is caused on the whole
Can be away from interference source during the parameter acquiring node distribution channel of border, effectively reduction interference, while avoiding using phase with important node
Cochannel, so that effective transmission of domestic environment parameter is ensured, the network life week of extension domestic environment parameter acquisition module 1
Phase；
Wireless sensor network in correlation technique is when to domestic environment parameter acquiring node distribution channel, usually not
Influence of the channel distribution to network topology structure is considered, because channel distribution influences the mistake of different domestic environment parameter acquiring nodes
The effect time, when more important domestic environment parameter acquiring node premature failure, the destruction of network topology structure can be caused, this
Preferred embodiment considers influence of the channel distribution to network topology structure when carrying out channel distribution, is conducive to safeguarding original
Network topology structure of wireless sensor.
Preferably, when meeting following channel update condition, domestic environment parameter acquiring node re-starts channel distribution：
In formula, UαRepresent the current remaining of domestic environment parameter acquiring node alpha, UTFor the energy threshold of setting, F is
The adjustment factor of setting, F setting range for (0,0.2], NαFor the pseudo- number of child nodes of domestic environment parameter acquiring node alpha, β
Represent the β pseudo- child node of domestic environment parameter acquiring node alpha, D=For the pseudo- child node β of domestic environment parameter acquiring node alpha
Go out angle value, y () is value function, whenWhen,WhenWhen,
Channel renewal generally is carried out when the energy consumption of domestic environment parameter acquiring node exceedes energy consumption threshold value in correlation technique,
This preferred embodiment is when setting the channel update condition of domestic environment parameter acquiring node, it is contemplated that different domestic environment parameters
The significance level of node is obtained, there is provided the adjustment factor of energy threshold, so as to different domestic environment parameter acquiring nodes
Carry out different channels and update judgement so that the larger domestic environment parameter acquiring node of load can preferentially distribute channel, carry
Flexibility that high domestic environment parameter acquiring node channel updates and the letter of relatively important domestic environment parameter acquiring node
Road updates efficiency, ensures effective transmission of domestic environment parameter.
Preferably, it is specific to perform when domestic environment parameter acquiring node re-starts channel distribution：
(1) domestic environment parameter acquiring node adjusts the transmission power of itself according to the following formula, into communication range
Domestic environment parameter acquiring node switching information, so that it is determined that the information of neighbor nodes of itself, builds the neighbor node row of oneself
Table, and obtain the neighboring node list information of neighbor node：
In formula, P represents the transmission power after domestic environment parameter acquiring node ε adjustment, PTIt is closest for what is communicated with ε
Domestic environment parameter acquiring node the minimal power values for being properly received domestic environment parameter, PG>PT, PGThe distance communicated with ε
Nearest domestic environment parameter acquiring node receives actual power during domestic environment parameter, PmaxFor domestic environment parameter acquiring
The maximum transmission power of node, δ is the number of times of domestic environment parameter acquiring node updates channel；
(2) calculate domestic environment parameter acquiring node under its each optional channel relative to network benefit degree, and from
The middle maximum corresponding channel of benefit degree of choosing is as the new channel of domestic environment parameter acquiring node.
This preferred embodiment first adjusts the transmitting of itself before domestic environment parameter acquiring node re-starts channel distribution
Power, wherein the control parameter that the number of times of domestic environment parameter acquiring node updates channel is adjusted as transmission power, significantly
The energy consumption of domestic environment parameter collection is reduced, the operating efficiency that channel updates is improved so that domestic environment parameter acquiring node
Channel update can be according to the actual conditions of domestic environment parameter acquiring node more neatly dynamic adjustment channel, so as to drop
Low interference, safeguards network topology structure, ensures that the domestic environment parameter acquisition work of domestic environment parameter acquisition module 1 is effectively entered
OK.
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 (5)
1. a kind of intelligent home device energy-saving control system based on environment, it is characterized in that, including in intelligent home device energy-conservation
Entreat control platform, environment wireless monitor module, intelligent home device energy-conservation regulation and control module and intelligent terminal；Described environment is wireless
Monitoring modular, intelligent home device energy-conservation regulation and control module, intelligent terminal lead to intelligent home device energy-conservation center controlling platform
Letter connection；Described environment wireless monitor module is used to be monitored domestic environment based on wireless sensor network, gathers house
Habitat environment parameter is simultaneously sent to intelligent home device energy-conservation center controlling platform；Described intelligent home device energy-conservation center control
Platform is used to handle domestic environment parameter, judges whether domestic environment parameter meets default domestic environment parameter threshold
Condition, when a certain domestic environment parameter is unsatisfactory for default domestic environment Parameter Conditions, saves to intelligent home device
Module sends control instruction, controls corresponding home equipment running；Described intelligent terminal is accessed in intelligent home device energy-conservation
Entreat control platform to obtain domestic environment parameter, and send control data to intelligent home device and save center controlling platform, intelligence
Home equipment saves center controlling platform and sends corresponding control to intelligent home device energy-conservation regulation and control module according to control data
Instruction.
2. a kind of intelligent home device energy-saving control system based on environment according to claim 1, it is characterized in that, it is described
Intelligent home device energy-conservation center controlling platform includes data storage cell, ambient parameter analysis unit, control instruction and sends single
Member, the data storage cell is connected with the environment wireless monitor module, is adopted for storing the environment wireless monitor module
The domestic environment parameter of collection, the control instruction transmitting element connects with intelligent home device energy-conservation regulation and control module wireless telecommunications
Connect, for sending control instruction to intelligent home device energy-conservation regulation and control module；Described ambient parameter analysis unit is used for
Domestic environment parameter is handled, judges whether domestic environment parameter meets default domestic environment parameter threshold condition；Institute
State ambient parameter analysis unit connection data storage cell and control instruction transmitting element.
3. a kind of intelligent home device energy-saving control system based on environment according to claim 1, it is characterized in that, it is described
Environment wireless monitor module include domestic environment parameter acquiring node, described domestic environment parameter acquiring node includes online
Environment monitoring node, destination node, on-line environmental monitoring node random placement in the smart home environment monitored area of setting,
On-line environmental monitoring node is used to gather domestic environment parameter, and the domestic environment parameter of collection is sent to destination node, warp
Destination node, which is collected to send to intelligent home device, saves center controlling platform.
4. a kind of intelligent home device energy-saving control system based on environment according to claim 3, it is characterized in that, carry out
It is specific to perform during the channel distribution of domestic environment parameter acquiring node：
(1) each domestic environment parameter acquiring section of the domestic environment parameter acquiring node with maximum transmission power into communication range
Point exchanges information, so that it is determined that the information of neighbor nodes of itself, builds the neighboring node list of oneself, and obtains neighbor node
Neighboring node list information, when initial, is randomly assigned a channel to each domestic environment parameter acquiring node i, i=1,
2,…,n；
(2) successively to each domestic environment parameter acquiring node i according to 1,2 ..., n order carries out the pre- replacement of channel, until
The pre- replacement of all domestic environment parameter acquiring node channels is completed, wherein the domestic environment parameter acquiring section in pre- replacement process
The current remaining value of point is constant, specifically includes：
1) domestic environment parameter acquiring node i benefit degree relative to network under its each optional channel is calculated；
2) the maximum corresponding channel of benefit degree is therefrom chosen as the preselected channel of domestic environment parameter acquiring node i, in advance
The channel being previously assigned is replaced, the calculation formula of benefit degree is defined as：
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In formula, QiRepresent domestic environment parameter acquiring node i select channel θ when relative to network benefit degree, θ=1 ...,
Qi, QiRepresent the optional channel number of domestic environment parameter acquiring node i, φi(θ) is domestic environment parameter acquiring node i in choosing
The number for the pseudo- child node having during channel θ is selected, j is j-th of pseudo- child node of domestic environment parameter acquiring node i, L0To set
Fixed unit distance, L (i, j) is domestic environment parameter acquiring node i i, j when selecting channel θ Euclidean distance, and R (i, j) is
Channel disturbance discriminant function, when the channel that domestic environment parameter acquiring node i, j are used is identical, R (i, j)=1, when household ring
When the channel that border parameter acquiring node i, j are used is different, R (wi,wj)=0, Vi、VjRespectively domestic environment parameter acquiring node i
I, j node degree, U when selecting channel θi、UjRespectively domestic environment parameter acquiring node i select channel θ when i, j work as
Preceding dump energy, Ki、KjRespectively domestic environment parameter acquiring node i i, j when selecting channel θ turns into the probability of routing node,
Bi、BjRespectively domestic environment parameter acquiring node i i, j pseudo- child node when selecting channel θ averages out angle value, wherein go out
Angle value represents the quantity for the pseudo- father node that domestic environment parameter acquiring node has；
(3) for all pre- domestic environment parameter acquiring nodes for replacing channel, if there is the household ring in scope interfering with each other
Border parameter acquiring node, and their pre- replacements channel it is identical when, then an only household ring minimum to wherein dump energy
Border parameter acquiring node carries out the pre- replacement of channel, and the channel of remaining domestic environment parameter acquiring node keeps constant；
(4) judge whether the preselected channel of all domestic environment parameter acquiring nodes is identical with the channel of last time distribution, if not
Together, (2) are returned to, if identical, all pre- domestic environment parameter acquiring nodes for replacing channel is switched into corresponding preselected channel.
5. a kind of intelligent home device energy-saving control system based on environment according to claim 4, it is characterized in that, when full
During foot row channel update condition, domestic environment parameter acquiring node re-starts channel distribution：
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</mrow>
In formula, UαRepresent the current remaining of domestic environment parameter acquiring node alpha, UTFor the energy threshold of setting, F is setting
Adjustment factor, F setting range for (0,0.2], NαFor the pseudo- number of child nodes of domestic environment parameter acquiring node alpha, β is represented
The pseudo- child node of the β of domestic environment parameter acquiring node alpha, DβGo out for the pseudo- child node β of domestic environment parameter acquiring node alpha
Angle value, y () is value function, whenWhen,WhenWhen,
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