CN109062301A - Smart home with temperature and humidity adjustment function - Google Patents
Smart home with temperature and humidity adjustment function Download PDFInfo
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- CN109062301A CN109062301A CN201811211017.6A CN201811211017A CN109062301A CN 109062301 A CN109062301 A CN 109062301A CN 201811211017 A CN201811211017 A CN 201811211017A CN 109062301 A CN109062301 A CN 109062301A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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Abstract
The present invention provides the smart homes with temperature and humidity adjustment function, including temperature-humidity monitoring subsystem, temperature equipment, dehumidification equipment, temperature and humidity adjustment center, wherein temperature-humidity monitoring subsystem, temperature equipment, dehumidification equipment are all connect with temperature and humidity adjustment center；The temperature-humidity monitoring subsystem is configured as carrying out real-time monitoring to indoor temperature and humidity, data of the Temperature and Humidity module and is sent to temperature and humidity adjustment center in collection room；The temperature and humidity adjustment center is configured as being analyzed and processed received indoor temperature and humidity data, generates corresponding control instruction, and the operation of temperature equipment and dehumidification equipment is controlled according to control instruction.
Description
Technical field
The present invention relates to smart home fields, and in particular to the smart home with temperature and humidity adjustment function.
Background technique
Raising with people to home comfort health requirements, the concept of smart home are gradually suggested and receive, intelligence
Household is usually to merge individual character using advanced computer network communication technology, comprehensive wiring technology and base of principle of human engineering
Subsystems related with home life are organically combined together by demand, are controlled and are managed by comprehensive intelligent, are realized
Completely new home life experience, refrigeration and heating is a major issue in family life at present, is had to people's lives comfort great
It influences, however refrigeration and heating needs to be adjusted according to the impression real-time perfoming of human body, common collective has for warm air conditioner refrigerating
Significant limitation cannot carry out temperature and humidity adjusting in time.
Summary of the invention
In view of the above-mentioned problems, the present invention provides the smart home with temperature and humidity adjustment function.
The purpose of the present invention is realized using following technical scheme:
Provide the smart home with temperature and humidity adjustment function, including temperature-humidity monitoring subsystem, temperature equipment, dehumidifying
Equipment, temperature and humidity adjustment center, wherein temperature-humidity monitoring subsystem, temperature equipment, dehumidification equipment all with temperature and humidity adjustment center
Connection；The temperature-humidity monitoring subsystem is configured as carrying out indoor temperature and humidity real-time monitoring, data of the Temperature and Humidity module in collection room
And it is sent to temperature and humidity adjustment center；The temperature and humidity adjustment center is configured as carrying out received indoor temperature and humidity data
Analysis processing generates corresponding control instruction, and the operation of temperature equipment and dehumidification equipment is controlled according to control instruction.
In a kind of mode that can be realized, the temperature and humidity adjustment center includes data analysis module, the first control
Module, the second control module, wherein the input terminal of the first control module, the second control module is all connect with data analysis module,
The output end of first control module is connect with temperature equipment, and the output end of the second control module is connect with dehumidification equipment.
The invention has the benefit that carrying out the acquisition of indoor temperature and humidity data using wireless sensor network technology, avoid
The trouble of wiring, intelligent quick；By being analyzed and processed to collected indoor temperature and humidity data, according to indoor temperature and humidity
Data control the operation of temperature equipment and dehumidification equipment, realize the adjusting of household temperature and humidity, allow people can when going back home
To enjoy comfortable environment, of simple structure and strong practicability.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is the smart home structural representation frame with temperature and humidity adjustment function of an illustrative embodiment of the invention
Figure；
Fig. 2 is the structural schematic block diagram at the temperature and humidity adjustment center of an illustrative embodiment of the invention.
Appended drawing reference:
Temperature-humidity monitoring subsystem 1, temperature equipment 2, dehumidification equipment 3, temperature and humidity adjustment center 4, data analysis module 10,
First control module 20, the second control module 30.
Specific embodiment
The invention will be further described with the following Examples.
Fig. 1 is the smart home structural schematic block diagram with temperature and humidity adjustment function of one embodiment of the invention.Referring to
Fig. 1, the smart home provided in this embodiment with temperature and humidity adjustment function includes temperature-humidity monitoring subsystem 1, temperature equipment
2, dehumidification equipment 3, temperature and humidity adjustment center 4, wherein temperature-humidity monitoring subsystem 1, temperature equipment 2, dehumidification equipment 3 all with it is warm and humid
Adjusting center 4 is spent to connect.
Wherein, temperature-humidity monitoring subsystem 1 is configured as carrying out real-time monitoring to indoor temperature and humidity, acquires indoor temperature and humidity
Data Concurrent is sent to temperature and humidity adjustment center 4.
The temperature-humidity monitoring subsystem 1 includes the single aggregation node being deployed in monitoring region, four relay nodes
With multiple sensor nodes, four relay nodes are identical as the distance between aggregation node, and can be with aggregation node direct communication；
Sensor node adjusts the communication distance of itself according to current remaining, is less than when with the distance apart from nearest relay node
When the communication distance, sensor node and this apart from nearest relay node direct communication, otherwise sensor node is in its neighbour
Next-hop is selected in node, carries out direct communication with the next-hop, the neighbor node is to communicate model positioned at sensor node
Enclose interior other sensors node；The indoor temperature and humidity data that relay node receiving sensor node is sent, and by received room
Interior data of the Temperature and Humidity module is sent to aggregation node, and then indoor temperature and humidity data are sent to temperature and humidity adjustment center by aggregation node
4。
The present embodiment carries out the acquisition of indoor temperature and humidity data using wireless sensor network technology, avoids wiring, implements
Simply.
Wherein, sensor node includes acquisition unit, analysis and processing unit and communication unit；Acquisition unit is by sensor
It is completed with analog-digital converter, analysis and processing unit is completed by microprocessor and memory, and communication unit is completed by wireless transceiver.
Wherein, sensor is temperature sensor and/or humidity sensor.
Temperature and humidity adjustment center 4 is configured as being analyzed and processed received indoor temperature and humidity data, generates corresponding
Control instruction, and according to the operation of control instruction control temperature equipment 2 and dehumidification equipment 3.
In the mode that can implement of one kind, as shown in Fig. 2, temperature and humidity adjustment center 4 includes data analysis module 10, the
One control module 20, the second control module 30, wherein the input terminal of the first control module 20, the second control module 30 all with data
Analysis module 10 connects, and the output end of the first control module 20 connect with temperature equipment 2, the output end of the second control module 30 and
Dehumidification equipment 3 connects.
Data analysis module 10 is analyzed and processed received indoor temperature and humidity data, by received indoor temperature and humidity number
It is compared according to preset index, generates control instruction according to the result of the comparison, and control instruction is sent to the first control
Module 20, the second control module 30, and then by the first control module 20, the second control module 30 control temperature equipment 2 and dehumidifying
The operation of equipment 3.
Optionally, control instruction is generated according to the result of the comparison, for example, when the interior of the acquisition of temperature-humidity monitoring subsystem 1
When temperature is more than the preset data threshold upper limit, data analysis module 10 sends the control for turning down temperature to the first control module 20
Instruction, and then the first control module 20 controls temperature equipment 2 according to control instruction and carries out cold source offer, thus by room temperature control
System is within the appropriate range.And when the room temperature that temperature-humidity monitoring subsystem 1 acquires is lower than preset data threshold lower limit,
Data analysis module 10 sends the control instruction that temperature is turned up to the first control module 20, and then the first control module 20 is according to control
System instruction control temperature equipment 2 carries out heat source offer.
Optionally, temperature equipment 2 connects earth source heat pump, and earth source heat pump provides heat source and cold source, and the first control module 20 can
Temperature equipment 2 is controlled according to control instruction, earth source heat pump offer heat source or cold source are provided, thus by room temperature control suitable
In suitable range.In another optional mode, temperature equipment 2 is air-conditioning, and the first control module 20 can be according to control instruction
It controls temperature equipment 2 and conveys cold source or heat source.
Similarly, the second control module 30 realizes dehumidifying by controlling the opening and closing of dehumidification equipment 3 or does not dehumidify.
The above embodiment of the present invention carries out the acquisition of indoor temperature and humidity data using wireless sensor network technology, avoids cloth
The trouble of line, intelligent quick；By being analyzed and processed to collected indoor temperature and humidity data, according to indoor temperature and humidity data
The operation of temperature equipment and dehumidification equipment is controlled, the adjusting of household temperature and humidity is realized, people can enjoy when going back home
By comfortable environment, of simple structure and strong practicability.
In one embodiment, the sensor node adjusts the communication distance of itself according to current remaining, packet
It includes:
(1) the adjustable communication distance range of sensor node is set as [Pmin,Pmax], PminIt is adjustable for sensor node
Minimal communications distance, PmaxFor the adjustable maximum communication distance of sensor node, sensor node adjusts oneself at the beginning
Communication distance be Pmax；Sensor node periodically updates the communication distance of itself, more new formula according to current remaining are as follows:
In formula, PiIt (h) is sensor node i in h-th of period updated communication distance, PiIt (h-1) is sensor node
I is in the h-1 period updated communication distance, Ui(h-1) current when updating in the h-1 period for sensor node i
Dump energy, UiIt (h) is current remaining of the sensor node i when updating in h-th of period, Ui0For sensor node i's
Primary power, UminFor preset minimum energy value, w is preset energy factors, and 0 < w < 1；
(2) if the communication distance updated is less than PminWhen, the communication distance for adjusting sensor node is Pmin, and no longer update
Communication distance.
In the present embodiment, setting sensor node adjusts the communication distance of itself according to current remaining, and innovative
Ground be provided with sensor node communication distance more new formula, the formula with the current remaining of sensor node reduction
Communication distance is shortened, with the communication range of limiting sensor node, advantageously reduces the communication energy consumption of sensor node.This reality
Apply example be further arranged sensor node update communication distance be less than PminWhen, the communication distance for adjusting itself is Pmin, real
Sensor node is showed in range [Pmin,Pmax] in communication distance adjustment, avoid sensor node due to communication distance is too short
It cannot achieve the efficient communication with adjacent sensors node.
In one embodiment, sensor node selects next-hop in its neighbor node, specifically: sensor node is true
The communication weight of its fixed each neighbor node, and select the communication maximum neighbor node of weight as next-hop.
Wherein communication weight calculates according to the following formula:
In formula, VijIndicate the communication weight of j-th of neighbor node of sensor node i, GjtFor j-th of neighbour section
Point is at a distance from t-th of relay node, GitIt is sensor node i at a distance from t-th of relay node, PjIt is adjacent for described j-th
Occupy the present communications distance of node, PminFor the adjustable minimal communications distance of sensor node, PmaxIt is adjustable for sensor node
The maximum communication distance of section, d1、d2For preset weight coefficient.
In the present embodiment, sensor node in each neighbor node, select communication the maximum neighbor node of weight as
Next-hop, wherein the calculation formula of communication weight is innovatively provided, by the calculation formula it is found that each relay node distance
There is the neighbor node closer, communication distance is bigger bigger probability to be elected as next-hop.
The present embodiment is based on communication Weight selected next-hop, can optimize the communication lines of sensor node as much as possible by road
Diameter, shortens the distance of indoor temperature and humidity data transmission, to reduce the energy consumption of indoor temperature and humidity data transmission, further drops
The indoor temperature and humidity data acquisition cost of low system.
In one embodiment, each relay node have locomotive function, aggregation node periodically collect each relay node and
The energy information of each sensor node, and the sensor node of relay node and directly communicate with it is calculated according to energy information
Energy density；When the energy density of any relay node s is less than the mean energy density of the sensor node of directly communicate with it
When, aggregation node calculates the average residual energy with all the sensors node of relay node s direct communication, with relay node
In the sensor node of s direct communication, current remaining is greater than the sensor node of the average residual energy as benchmark
Node calculates the position of centre of gravity of all datum nodes, and sends move to relay node s, and the move includes
The information of the position of centre of gravity, the relay node s are moved to the position of centre of gravity after receiving the move；
Wherein, using aggregation node as origin, if the position coordinates with c-th of datum node of relay node s direct communication
For (xsk,ysk,zsk), then with the calculation formula of the position of centre of gravity of all datum nodes of relay node s direct communication are as follows:
In formula, OsFor the position of centre of gravity of all datum nodes with relay node s direct communication, qsIt is straight with relay node s
Connect the number of the datum node of letter；
Wherein, the energy density of relay node s calculates according to the following formula:
In formula, RsFor the energy density of relay node s, UsbFor b-th of sensor node with relay node s direct communication
Current remaining, nsFor the sensor node number with relay node s direct communication, PsFor the communication of the relay node s
Distance；
The energy density of sensor node calculates according to the following formula:
In formula, RsbFor the energy density of b-th of sensor node with relay node s direct communication, UbcFor the b
The current remaining of c-th of neighbor node of a sensor node, nbFor the neighbor node of b-th of sensor node
Number, PbFor the communication distance of b-th of sensor node.
Sensor node near relay node not only transmits the indoor temperature and humidity data of oneself acquisition, also wants relay forwarding
The indoor temperature and humidity data of other sensors node, therefore the sensor node near relay node is compared far from relay node
Sensor node to send more indoor temperature and humidity data, therefore Energy volution is easy to produce near relay node.
Based on this problem, the present embodiment is less than the sensor of directly communicate with it when the energy density of any relay node s
When the mean energy density of node, relay node s will be mobile to the position of centre of gravity of all datum nodes of directly communicate with it.
The present embodiment can be avoided so that relay node advantageously allows as far as possible to the higher sensor node movement of energy
The neighbouring lower sensor node of energy is since the variation of distance no longer undertakes relay task, so that it is lower to reduce the neighbouring energy
Sensor node energy consumption, effectively avoid above-mentioned Energy volution phenomenon.
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 range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (6)
1. the smart home with temperature and humidity adjustment function, characterized in that including temperature-humidity monitoring subsystem, temperature equipment, remove
Wet equipment, temperature and humidity adjustment center, wherein temperature-humidity monitoring subsystem, temperature equipment, dehumidification equipment are all and in temperature and humidity adjustment
Heart connection；The temperature-humidity monitoring subsystem is configured as carrying out real-time monitoring to indoor temperature and humidity, acquires indoor temperature and humidity number
According to and be sent to temperature and humidity adjustment center；The temperature and humidity adjustment center be configured as to received indoor temperature and humidity data into
Row analysis processing generates corresponding control instruction, and the operation of temperature equipment and dehumidification equipment is controlled according to control instruction.
2. the smart home according to claim 1 with temperature and humidity adjustment function, characterized in that the temperature and humidity tune
Section center includes data analysis module, the first control module, the second control module, wherein the first control module, the second control mould
The input terminal of block is all connect with data analysis module, and the output end of the first control module is connect with temperature equipment, the second control mould
The output end of block is connect with dehumidification equipment.
3. the smart home according to claim 1 or 2 with temperature and humidity adjustment function, characterized in that sensor node
Including acquisition unit, analysis and processing unit and communication unit；Acquisition unit is completed by sensor and analog-digital converter, at analysis
It manages unit to be completed by microprocessor and memory, communication unit is completed by wireless transceiver.
4. the smart home according to claim 1 with temperature and humidity adjustment function, characterized in that the temperature-humidity monitoring
Subsystem includes being deployed in single aggregation node, four relay nodes and the multiple sensor nodes monitored in region, in four
It is identical as the distance between aggregation node after node, and can be with aggregation node direct communication；Sensor node is according to current residual
The communication distance of energy adjustment itself, when being less than the communication distance with the distance apart from nearest relay node, sensor section
It puts and this is apart from nearest relay node direct communication, otherwise sensor node selects next-hop in its neighbor node, with this
Next-hop carries out direct communication, and the neighbor node is the other sensors node in sensor node communication range；
The indoor temperature and humidity data that relay node receiving sensor node is sent, and received indoor temperature and humidity data are sent to convergence
Node, and then indoor temperature and humidity data are sent to temperature and humidity adjustment center by aggregation node.
5. the smart home according to claim 4 with temperature and humidity adjustment function, characterized in that the sensor section
Point adjusts the communication distance of itself according to current remaining, comprising:
(1) the adjustable communication distance range of sensor node is set as [Pmin, Pmax], PminIt is adjustable most for sensor node
Small communication distance, PmaxFor the adjustable maximum communication distance of sensor node, sensor node adjusts the logical of oneself at the beginning
Communication distance is Pmax；Sensor node periodically updates the communication distance of itself, more new formula according to current remaining are as follows:
In formula, PiIt (h) is sensor node i in h-th of period updated communication distance, Pi(h-1) exist for sensor node i
The h-1 period updated communication distance, UiIt (h-1) is current residual of the sensor node i when updating in the h-1 period
Energy, UiIt (h) is current remaining of the sensor node i when updating in h-th of period, Ui0For the initial of sensor node i
Energy, UminFor preset minimum energy value, w is preset energy factors, and 0 < w < 1；
(2) if the communication distance updated is less than PminWhen, the communication distance for adjusting sensor node is Pmin, and no longer update communication
Distance.
6. the smart home according to claim 5 with temperature and humidity adjustment function, characterized in that sensor node is at it
Next-hop is selected in neighbor node, specifically: sensor node determines the communication weight of its each neighbor node, and selects to communicate
The neighbor node of maximum weight is as next-hop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211017.6A CN109062301A (en) | 2018-10-17 | 2018-10-17 | Smart home with temperature and humidity adjustment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211017.6A CN109062301A (en) | 2018-10-17 | 2018-10-17 | Smart home with temperature and humidity adjustment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109062301A true CN109062301A (en) | 2018-12-21 |
Family
ID=64764911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811211017.6A Withdrawn CN109062301A (en) | 2018-10-17 | 2018-10-17 | Smart home with temperature and humidity adjustment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109062301A (en) |
-
2018
- 2018-10-17 CN CN201811211017.6A patent/CN109062301A/en not_active Withdrawn
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Application publication date: 20181221 |
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| WW01 | Invention patent application withdrawn after publication |