CN109254605A - The smart home that temperature and humidity can be adjusted in real time - Google Patents
The smart home that temperature and humidity can be adjusted in real time Download PDFInfo
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- CN109254605A CN109254605A CN201811211019.5A CN201811211019A CN109254605A CN 109254605 A CN109254605 A CN 109254605A CN 201811211019 A CN201811211019 A CN 201811211019A CN 109254605 A CN109254605 A CN 109254605A
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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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- Automation & Control Theory (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention provides the smart homes that temperature and humidity can be adjusted in real time, including temperature-humidity monitoring subsystem, temperature equipment, dehumidification equipment, server, and wherein temperature-humidity monitoring subsystem, temperature equipment, dehumidification equipment are all connect with server；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 server in collection room；The server 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 that temperature and humidity can be adjusted in real time.
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 that temperature and humidity can be adjusted in real time.
The purpose of the present invention is realized using following technical scheme:
Provide the smart home that temperature and humidity can be adjusted in real time, including temperature-humidity monitoring subsystem, temperature equipment, dehumidifying are set
Standby, server, wherein temperature-humidity monitoring subsystem, temperature equipment, dehumidification equipment are all connect with server；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 server in collection room；It is described
Server be configured as being analyzed and processed received indoor temperature and humidity data, generate corresponding control instruction, and according to
The operation of control instruction control temperature equipment and dehumidification equipment.
In a kind of mode that can be realized, the server includes processing module, temperature adjustment control module, Dehumidification controlling
Module, wherein temperature adjustment control module, Dehumidification controlling module input terminal all connect with processing module, the output of temperature adjustment control module
End is connect with temperature equipment, and the output end of Dehumidification controlling 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 real-time adjusting of household temperature and humidity, allow people when going back home
Comfortable environment, of simple structure and strong practicability can be enjoyed.
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 schematic block diagram that the temperature and humidity of an illustrative embodiment of the invention can be adjusted in real time；
Fig. 2 is the structural schematic block diagram of the server of an illustrative embodiment of the invention.
Appended drawing reference:
Temperature-humidity monitoring subsystem 1, temperature equipment 2, dehumidification equipment 3, server 4, processing module 10, temperature adjustment control module
20, Dehumidification controlling module 30.
Specific embodiment
The invention will be further described with the following Examples.
Fig. 1 is the smart home structural schematic block diagram that the temperature and humidity of one embodiment of the invention can be adjusted in real time.Referring to figure
1, the smart home that temperature and humidity provided in this embodiment can be adjusted in real time includes temperature-humidity monitoring subsystem 1, temperature equipment 2, removes
Wet equipment 3, server 4, wherein temperature-humidity monitoring subsystem 1, temperature equipment 2, dehumidification equipment 3 are all connect with server 4.
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 server 4.
The temperature-humidity monitoring subsystem 1 includes the single aggregation node being deployed in monitoring region, multiple sensor sections
Indoor temperature and humidity data data of the Temperature and Humidity module and are sent to aggregation node in sensor node collection room, and then are saved by convergence by point
Indoor temperature and humidity data are sent to server 4 by point.
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.
Server 4 is configured as being analyzed and processed received indoor temperature and humidity data, generates corresponding control instruction,
And the operation of temperature equipment 2 and dehumidification equipment 3 is controlled according to control instruction.
In the mode that one kind can be implemented, as shown in Fig. 2, server 4 includes processing module 10, temperature adjustment control module
20, Dehumidification controlling module 30, wherein temperature adjustment control module 20, Dehumidification controlling module 30 input terminal all with processing module 10 connect
It connects, the output end of temperature adjustment control module 20 is connect with temperature equipment 2, and the output end and dehumidification equipment 3 of Dehumidification controlling module 30 connect
It connects.
Processing module 10 is analyzed and processed received indoor temperature and humidity data, by received indoor temperature and humidity data with
Preset index is compared, and generates control instruction according to the result of the comparison, and control instruction is sent to temperature adjustment control module
20, Dehumidification controlling module 30, and then temperature equipment 2 and dehumidification equipment 3 are controlled by temperature adjustment control module 20, Dehumidification controlling module 30
Operation.
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, processing module 10 refers to the control that temperature is turned down in the transmission of temperature adjustment control module 20
It enables, and then temperature adjustment control module 20 controls temperature equipment 2 according to control instruction and carries out cold source offer, so that room temperature be controlled
Within the appropriate range.And when the room temperature that temperature-humidity monitoring subsystem 1 acquires is lower than preset data threshold lower limit, place
It manages module 10 and sends the control instruction that temperature is turned up to temperature adjustment control module 20, and then temperature adjustment control module 20 is according to control instruction
It controls temperature equipment 2 and heat source offer is provided.
Optionally, temperature equipment 2 connects earth source heat pump, and earth source heat pump provides heat source and cold source, and temperature adjustment 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 temperature adjustment control module 20 can be according to control instruction
It controls temperature equipment 2 and conveys cold source or heat source.
Similarly, Dehumidification controlling 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, when netinit, sensor node receives the broadcast message of aggregation node, passes through broadcast
Information carries out network flood, and sensor node adds all neighbor nodes to the neighbor table of itself, wherein neighbor node for positioned at
Other sensors node in sensor node communication range；Data of the Temperature and Humidity module is transmitted the stage indoors, sensor node and remittance
The distance of poly- node be single-hop apart from when, the indoor temperature and humidity data of acquisition are directly sent to aggregation node, sensor node
Be not single-hop at a distance from aggregation node apart from when, sensor node is by way of multi-hop by the indoor temperature and humidity data of acquisition
It is sent to aggregation node.
In one embodiment, sensor node obtains the related of each neighbor node in neighbor table by information exchange and believes
Breath, the relevant information includes the hop count to aggregation node, current remaining, primary power；If sensor node i to convergence
The hop count of node is ei, the indoor temperature and humidity data of acquisition are sent to aggregation node by way of multi-hop by sensor node i
When, sensor node i calculates the weight of each neighbor node in its neighbor table, and the neighbor node by weight greater than 0 is alternately
Relay node constructs alternative relay node list and regularly updates；
When the number of alternative relay node is 0 and sensor node i has and eiWhen the neighbor node of same number of hops, sensing
Device node i with eiSelect the highest neighbor node of current remaining as next-hop in the neighbor node of same number of hops；
When alternative relay node number be 0 and sensor node i without and eiWhen the neighbor node of same number of hops, sensing
Device node abandons the indoor temperature and humidity data of acquisition；
When the number of alternative relay node is not 0, sensor node i is randomly choosed under an alternative relay node conduct
One jumps；
Wherein, the calculation formula of weight is set are as follows:
In formula, eijFor hop count of j-th of neighbor node to aggregation node of sensor node i, QijIt is adjacent for described j-th
Occupy the current remaining of node, Qik0For the current remaining of k-th of neighbor node of sensor node i, niFor sensor
The neighbor node quantity of node i, QminFor preset minimum energy value；For value function,
WhenWhen,WhenWhen,
Wherein, alternative relay node list regularly updates, specifically: periodically calculate the weight of alternative relay node, it will
Alternative relay node information of the calculated weight less than 0 is deleted from alternative relay node list.
The present embodiment proposes a kind of new Routing Protocol, and sensor node is according to the Routing Protocol by the Indoor Temperature of acquisition
Humidity data is sent to aggregation node.The Routing Protocol is simple, and expansion is strong, wherein the present embodiment proposes the calculating of weight
Formula, and the neighbor node alternately relay node by weight greater than 0, so that sensor node is according to alternative relay node
Quantity selects suitable next-hop relay node, and the energy for advantageously allowing all the sensors node in network can be according to
Approximately uniform ratio reduces, the life cycle of further prolonging wireless sensor network.
In one embodiment, when initial, sensor node is set to the degree of belief of its next-hop as 1, every to pass through one
Period Δ T, sensor node and its next-hop carry out information exchange, obtain the energy information and energy information of the next-hop
Feedback time, and according to the information update of acquisition to the degree of belief of its next-hop, letter of the degree of belief lower than setting after update
When appointing degree lower limit, sensor node reselects next-hop, wherein the more new formula of setting degree of belief are as follows:
In formula, Hia(c) degree of belief to its next-hop a that sensor node i updates after c-th of period Δ T is indicated,
Hia(c-1) degree of belief to its next-hop a that sensor node i updates after the c-1 period Δ T, Δ Q are indicatedminIt is pre-
If unit interval energy consumption lower limit, QmaxFor preset Energy maximum value, QminFor preset energy-minimum, TiaFor next-hop
Time of a to sensor node i feedback energy information, TminFor preset feedback time lower limit, z1For the degree of belief based on energy
Decay factor, z2For the degree of belief decay factor based on feedback velocity, z1∈(0.1,0.2],z2∈(0.05,0.1]。
The present embodiment is based on two aspect factor of energy and feedback velocity, innovatively proposes the more new formula of degree of belief,
The more new formula can preferably reflect the influence of energy attenuation and feedback velocity to degree of belief.Sensor node is based on the time
Passage constantly update its degree of belief to next-hop node, have certain robustness.It is updated according to the more new formula next
The degree of belief of hop node is beneficial to promote sensor node selection energy consumption rate smaller and the higher neighbor node of response speed
As next-hop, and then avoid undertaking the next-hop node rapid failure of relay task, and effectively improve indoor temperature and humidity data
The rate of forwarding further increases the reliability that indoor temperature and humidity data are transmitted to aggregation node.
In one embodiment, sensor node periodically calculates its communication distance threshold value according to current remaining, works as meter
When the communication distance threshold value of calculation is less than it at a distance from upper hop sensor node, sensor node upper hop sensor node
Information is sent, so that upper hop sensor node reselects next-hop；
Wherein, the calculation formula of communication distance threshold value is set are as follows:
In formula, Si(t) the communication distance threshold value calculated for sensor node i t-th of period,For sensor node
The adjustable maximum communication distance of i,For the adjustable minimal communications distance of sensor node i, QiFor sensor node i's
Current remaining, Qi0For the primary power of sensor node i, g is preset regulatory factor, the value range of g be [0.85,
0.95]。
Sensor node periodically calculates its communication distance threshold value according to current remaining in the present embodiment, when leading to for calculating
When communication distance threshold value is less than it at a distance from upper hop sensor node, sensor node upper hop sensor node sends letter
Breath, so that upper hop sensor node reselects next-hop, wherein the current remaining according to sensor node is set
The setting formula of communication distance threshold value.The present embodiment is by allowing the lower sensor node of energy to avoid undertaking appointing for relay forwarding
Business advantageously reduces the rate of sensor node consumption energy, avoids sensor node rapid failure, effectively extend sensor
The duty cycle of node ensures the stability that temperature and humidity is adjusted in real time.
Through the above description of the embodiments, those skilled in the art can be understood that it should be appreciated that can
To realize the embodiments described herein with hardware, software, firmware, middleware, code or its any appropriate combination.For hardware
It realizes, processor can be realized in one or more the following units: specific integrated circuit, digital signal processor, number letter
Number processing equipment, field programmable gate array, processor, controller, microcontroller, microprocessor, is set programmable logic device
Count other electronic units or combinations thereof for realizing functions described herein.For software implementations, the part of embodiment or complete
Portion's process can instruct relevant hardware to complete by computer program.When realization, above procedure can be stored in meter
It instructs in calculation machine readable medium or as the one or more on computer-readable medium or code is transmitted.It is computer-readable
Medium includes computer storage media and communication media, and wherein communication media includes convenient for passing from a place to another place
Send any medium of computer program.Storage medium can be any usable medium that computer can access.It is computer-readable
Medium can include but is not limited to random access memory, read-only memory mirror image, band Electrically Erasable Programmable Read-Only Memory or its
His optical disc storage, magnetic disk storage medium or other magnetic storage apparatus or it can be used in carrying or storing that there is instruction or number
According to structure type desired program code and can be by any other medium of computer access.
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 that temperature and humidity can be adjusted in real time, characterized in that including temperature-humidity monitoring subsystem, temperature equipment, dehumidifying
Equipment, server, wherein temperature-humidity monitoring subsystem, temperature equipment, dehumidification equipment are all connect with server；The temperature and humidity prison
It surveys subsystem to be configured as carrying out real-time monitoring to indoor temperature and humidity, data of the Temperature and Humidity module and is sent to server in collection room；Institute
The server stated is configured as being analyzed and processed received indoor temperature and humidity data, generates corresponding control instruction, and root
According to the operation of control instruction control temperature equipment and dehumidification equipment.
2. the smart home that temperature and humidity according to claim 1 can be adjusted in real time, characterized in that the server includes
Processing module, temperature adjustment control module, Dehumidification controlling module, wherein temperature adjustment control module, Dehumidification controlling module input terminal all with
Processing module connection, the output end of temperature adjustment control module are connect with temperature equipment, and output end and the dehumidifying of Dehumidification controlling module are set
Standby connection.
3. the smart home that temperature and humidity according to claim 1 or 2 can be adjusted in real time, characterized in that sensor node packet
Include acquisition unit, analysis and processing unit and communication unit；Acquisition unit is completed by sensor and analog-digital converter, analysis processing
Unit is completed by microprocessor and memory, and communication unit is completed by wireless transceiver.
4. the smart home that temperature and humidity according to claim 1 can be adjusted in real time, characterized in that temperature-humidity monitoring
System includes the single aggregation node being deployed in monitoring region, multiple sensor nodes, warm and humid in sensor node collection room
Indoor temperature and humidity data are simultaneously sent to aggregation node by degree evidence, and then indoor temperature and humidity data are sent to clothes by aggregation node
Business device；When netinit, sensor node receives the broadcast message of aggregation node, carries out network flood by broadcast message,
Sensor node adds all neighbor nodes to the neighbor table of itself, and wherein neighbor node is positioned at sensor node communication range
Interior other sensors node；Data of the Temperature and Humidity module is transmitted the stage indoors, and sensor node is single-hop at a distance from aggregation node
Apart from when, the indoor temperature and humidity data of acquisition are directly sent to aggregation node, sensor node at a distance from aggregation node not
For single-hop apart from when, the indoor temperature and humidity data of acquisition are sent to aggregation node by way of multi-hop by sensor node.
5. the smart home that temperature and humidity according to claim 4 can be adjusted in real time, characterized in that sensor node passes through letter
Breath interaction obtains the relevant information of each neighbor node in neighbor table, and the relevant information includes the hop count, current to aggregation node
Dump energy, primary power；If the hop count of sensor node i to aggregation node is ei, sensor node i is by way of multi-hop
When the indoor temperature and humidity data of acquisition are sent to aggregation node, sensor node i calculates each neighbor node in its neighbor table
Weight, and the neighbor node alternately relay node by weight greater than 0, construct alternative relay node list and regularly update；
When the number of alternative relay node is 0 and sensor node i has and eiWhen the neighbor node of same number of hops, sensor section
Point i with eiSelect the highest neighbor node of current remaining as next-hop in the neighbor node of same number of hops；
When alternative relay node number be 0 and sensor node i without and eiWhen the neighbor node of same number of hops, sensor section
Point abandons the indoor temperature and humidity data of acquisition；
When the number of alternative relay node is not 0, sensor node i randomly chooses an alternative relay node as next
It jumps；
Wherein, the calculation formula of weight is set are as follows:
In formula, eijFor hop count of j-th of neighbor node to aggregation node of sensor node i, QijFor j-th of neighbor node
Current remaining, Qik0For the current remaining of k-th of neighbor node of sensor node i, niFor sensor node i
Neighbor node quantity, QminFor preset minimum energy value；For value function, whenWhen,WhenWhen,
6. the smart home that temperature and humidity according to claim 5 can be adjusted in real time, characterized in that alternative relay node list
Regularly update, specifically: the weight for periodically calculating alternative relay node, by calculated weight less than 0 alternative relaying section
Point information is deleted from alternative relay node list.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211019.5A CN109254605A (en) | 2018-10-17 | 2018-10-17 | The smart home that temperature and humidity can be adjusted in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211019.5A CN109254605A (en) | 2018-10-17 | 2018-10-17 | The smart home that temperature and humidity can be adjusted in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109254605A true CN109254605A (en) | 2019-01-22 |
Family
ID=65046238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811211019.5A Withdrawn CN109254605A (en) | 2018-10-17 | 2018-10-17 | The smart home that temperature and humidity can be adjusted in real time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109254605A (en) |
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2018
- 2018-10-17 CN CN201811211019.5A patent/CN109254605A/en not_active Withdrawn
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Application publication date: 20190122 |