CN110191432A - Intelligent monitor system based on Internet of Things - Google Patents
Intelligent monitor system based on Internet of Things Download PDFInfo
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- CN110191432A CN110191432A CN201910482477.0A CN201910482477A CN110191432A CN 110191432 A CN110191432 A CN 110191432A CN 201910482477 A CN201910482477 A CN 201910482477A CN 110191432 A CN110191432 A CN 110191432A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/20—Communication route or path selection, e.g. power-based or shortest path routing based on geographic position or location
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
- H04W40/08—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on transmission power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
- H04W40/10—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on available power or energy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
- H04W40/32—Connectivity information management, e.g. connectivity discovery or connectivity update for defining a routing cluster membership
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
Intelligent monitor system based on Internet of Things, including the controller unit inside intelligent electric appliance is arranged in, environmental monitoring unit indoors for being monitored to indoor environment is set, for acquiring the data acquisition unit for the environmental monitoring data that the environmental monitoring unit obtains, the data acquisition unit and environmental monitoring unit are communicated using wireless sensor network, data acquisition unit is connected with Internet of Things intellectual monitoring platform, the environmental monitoring data that the Internet of Things intellectual monitoring platform is obtained according to data acquisition unit is analyzed and is assessed to indoor environment, the control instruction to intelligent electric appliance is formulated according to assessment result, and the control instruction is sent to controller unit, the operation of intelligent electric appliance is controlled according to the control instruction by controller unit.The invention has the following beneficial effects: the domestic environment data to acquisition are analyzed and assessed, the real-time grasp to domestic environment and the long-range control to smart home are realized.
Description
Technical field
The invention is related to smart home field, and in particular to a kind of intelligent monitor system based on Internet of Things.
Background technique
Household is important a part of content of entire society's people's lives, currently with economic continuous development, state's people's livelihood
Mode and idea living increasingly generate biggish variation, and requirement of the people to home intelligence living environment is continuously improved.Internet
The development of technology brings the revolution of technology of Internet of things, its appearance brings earth-shaking variation to people's lives, leads to
Cross internet remotely control intelligent appliance and acquire smart home various information, thus realize the networking of household electrical appliance,
Intelligent management.
Summary of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of intelligent monitor system based on Internet of Things.
The purpose of the invention is achieved through the following technical solutions:
Intelligent monitor system based on Internet of Things, including controller unit inside intelligent electric appliance is arranged in, is arranged in room
The interior environmental monitoring unit for being monitored to indoor environment, the environmental monitoring obtained for acquiring the environmental monitoring unit
The data acquisition unit of data, the data acquisition unit and environmental monitoring unit use cluster structured wireless sensor network
It is communicated, data acquisition unit is connected with Internet of Things intellectual monitoring platform, and the Internet of Things intellectual monitoring platform is according to data
The environmental monitoring data that acquisition unit obtains is analyzed and is assessed to indoor environment, is formulated according to assessment result to intelligent electric appliance
Control instruction, and the control instruction is sent to controller unit, is controlled by controller unit according to the control instruction
The operation of intelligent electric appliance.
The invention the utility model has the advantages that by sensor node real-time perception indoor environment data, and by wirelessly passing
Sensor network carries out the real-time Transmission of environmental data, realizes the real-time acquisition and effectively transmission of domestic environment data；To described
Domestic environment data are analyzed and are assessed, and the real-time grasp to domestic environment and the long-range control to smart home are realized.
Detailed description of the invention
Innovation and creation are described further using attached drawing, but the embodiment in attached drawing does not constitute and appoints to the invention
What is limited, for those of ordinary skill in the art, without creative efforts, can also be according to the following drawings
Obtain other attached drawings.
Fig. 1 is schematic structural view of the invention；
Appended drawing reference:
Controller unit 1；Environmental monitoring unit 2；Data acquisition unit 3；Internet of Things intellectual monitoring platform 4；Local data
Library 5.
Specific embodiment
The invention will be further described with the following Examples.
Referring to Fig. 1, the intelligent monitor system based on Internet of Things of the present embodiment, including the control inside intelligent electric appliance is arranged in
Device unit 1 processed, setting indoors the environmental monitoring unit 2 for being monitored to indoor environment, supervise for acquiring the environment
The data acquisition unit 3 for the environmental monitoring data that unit 2 obtains is surveyed, the data acquisition unit 3 and environmental monitoring unit 2 use
Cluster structured wireless sensor network is communicated, and data acquisition unit 3 is connected with Internet of Things intellectual monitoring platform 4, described
Internet of Things intellectual monitoring platform 4 is analyzed and is commented to indoor environment according to the environmental monitoring data that data acquisition unit 3 obtains
Estimate, the control instruction to intelligent electric appliance is formulated according to assessment result, and the control instruction is sent to controller unit 1, by
Controller unit 1 controls the operation of intelligent electric appliance according to the control instruction.
It preferably, further include local data base 5, the local data base 5 is connected with data acquisition unit 3, for that will count
It is saved according to the environmental monitoring data that acquisition unit 3 obtains.
Preferably, control instruction is sent to control using the communication mode of 4G or WiFi by Internet of Things intellectual monitoring platform 4
Device unit 1 processed.
This preferred embodiment by sensor node real-time perception indoor environment data, and by wireless sensor network into
The real-time Transmission of row environmental data realizes the real-time acquisition and effectively transmission of domestic environment data；To the domestic environment number
According to being analyzed and being assessed, the real-time grasp to domestic environment and the long-range control to smart home are realized
Preferably, in wireless sensor network, when sensor node i meets { rand (i) < fi, i ∈ G } when, then it senses
Device node i is leader cluster node, wherein rand () is the random number generated in [0,1] range, fiIt is corresponding for sensor node i
Threshold value, andIn formula, NiFor the residual energy magnitude of sensor node i, NiIt (0) is biography
The primary power value of sensor node i, t be when front-wheel number, P be expection leader cluster node percentage, i.e., each sensor node at
For the probability of leader cluster node, G is nearest 1/ (P × βi) the interior sensor node set for not being elected to leader cluster node of wheel, βiFor expected cluster
The adjustment parameter of head node percentage, βiExpression formula are as follows:
In formula, riFor the communication radius of sensor node i, SiTo monitor region area, L where sensor node iiIt indicates
Sensor node number in the communication radius of sensor node i, A and B are weight coefficient, and A+B=1.
This preferred embodiment introduces adjustment parameter β during the selection of leader cluster nodeiTo the hundred of expected leader cluster node
Divide ratio to be adjusted, makes it possible to choose less leader cluster node number in the case where meeting maximum monitoring region overlay, thus
It economizes on resources.
Preferably, after the completion of leader cluster node is chosen, it is elected as the sensor node broadcasts notice message of cluster head, it is common to sense
Selection leader cluster node is added after device node receives the notice message that leader cluster node is broadcasted, and defines member's acceptance of leader cluster node
For H, if the leader cluster node collection in the communication radius of sensor node j is combined into { CHx, x=1,2 ..., Kj, wherein KjFor sensing
Leader cluster node sum in the communication radius of device node j, sensor node j is in leader cluster node set { CHxIn selection member connect
The maximum leader cluster node of degree of receiving H value is added, if leader cluster node CHiFor set { CHxIn leader cluster node, then leader cluster node CHiIt is right
The member acceptance H (CH answeredi) calculation formula are as follows:
In formula,For leader cluster node CHiResidual energy magnitude, rjIndicate the communication radius of sensor node j,Table
Show leader cluster node CHiCommunication radius,The leader cluster node CH monitored in its communication radius for sensor node jiIn
The quantity of the sensor node of addition, ERxIndicate that leader cluster node receives the energy that the data of each sensor node need to expend,
ETxIndicate that leader cluster node sends the energy that data need to consume to aggregation node.
This preferred embodiment introduces the general of member's acceptance H of leader cluster node during the cluster of sensor node
It reading, the member of the leader cluster node receives angle value effectively to react the admissible cluster inner sensor interstitial content of leader cluster node,
It chooses the biggish leader cluster node of member's acceptance to be added, can be avoided individual leader cluster nodes because of number of members in depleted of energy or cluster
Premature death caused by more influences the service performance of network to cause network paralysis；It is counted to member's acceptance
When calculation, the sensor node number being added in leader cluster node in its communication radius is monitored using sensor node and is estimated, so that
Member's acceptance during cluster as the sensor node number being actually added into leader cluster node is adjusted, compared to tradition
Cluster interior nodes control put method, using this preferred embodiment member's acceptance to cluster internal segment points control, have it is higher
Accuracy.
Preferably, it in the cluster structured wireless sensor network, is calculated in leader cluster node using fuzzy C-means clustering
Method clusters the environmental monitoring data collected in cluster, and cluster result is transmitted to aggregation node, by aggregation node
Data acquisition unit is sent to be handled.
Preferably, the subordinating degree function in Fuzzy C-Means Cluster Algorithm used to leader cluster node improves, if uilTable
Show that first of data belongs to the degree of membership of the i-th class, uilExpression formula are as follows:
In formula, slIndicate first of data, viIndicate the center of the i-th class, vkIndicating the center of kth class, V indicates classification number,
sl(x, y) indicates data slCorresponding position, vi(x, y) indicates class center viCorresponding position, m are fuzzy factors, and β is
Adjustment parameter；
This preferred embodiment is when being defined the subordinating degree function in Fuzzy C-Means Cluster Algorithm, according to sensor
Node acquires the characteristic of data, introduces the location information of sensor node as adjustment parameter, compared to traditional degree of membership
Function had both considered the similitude of sensor node perception data in the subordinating degree function of this preferred embodiment, it is contemplated that passing
Influence of the location information of sensor node to cluster result, therefore compared to traditional subordinating degree function, using this preferred implementation
The data that the subordinating degree function of example acquires sensor node cluster, and have preferable Clustering Effect.
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 (5)
1. the intelligent monitor system based on Internet of Things, characterized in that including controller unit inside intelligent electric appliance is arranged in, sets
Set the environmental monitoring unit for being monitored to indoor environment, the ring obtained for acquiring the environmental monitoring unit indoors
The data acquisition unit of border monitoring data, the data acquisition unit and environmental monitoring unit use cluster structured wireless sensing
Device network is communicated, and data acquisition unit is connected with Internet of Things intellectual monitoring platform, the Internet of Things intellectual monitoring platform root
Indoor environment is analyzed and assessed according to the environmental monitoring data that data acquisition unit obtains, is formulated according to assessment result to intelligence
The control instruction of energy electric appliance, and the control instruction is sent to controller unit, referred to by controller unit according to the control
Enable the operation of control intelligent electric appliance.
2. the intelligent monitor system according to claim 1 based on Internet of Things, characterized in that it further include local data base,
The local data base is connected with data acquisition unit, and the environmental monitoring data for obtaining data acquisition unit is protected
It deposits.
3. the intelligent monitor system according to claim 2 based on Physical Network, characterized in that Internet of Things intellectual monitoring platform
Control instruction is sent to by controller unit using the communication mode of 4G or WiFi.
4. the intelligent monitor system according to claim 3 based on Internet of Things, characterized in that in wireless sensor network
In, when sensor node i meets { rand (i) < fi, i ∈ G } when, then sensor node i is leader cluster node, wherein rand ()
For the random number in generation [0,1] range, fiFor the corresponding threshold value of sensor node i, andIn formula, NiFor the residual energy magnitude of sensor node i, NiIt (0) is sensor node i
Primary power value, t is when front-wheel number, and P be the percentage of expected leader cluster node, i.e., each sensor node is as leader cluster node
Probability, G is nearest 1/ (P × βi) the interior sensor node set for not being elected to leader cluster node of wheel, βiFor expected leader cluster node percentage
The adjustment parameter of ratio, βiExpression formula are as follows:
In formula, riFor the communication radius of sensor node i, SiTo monitor region area, L where sensor node iiFor sensor
Sensor node number in the communication radius of node i, A and B are weight coefficient, and A+B=1.
5. the intelligent monitor system according to claim 4 based on Internet of Things, characterized in that leader cluster node, which is chosen, to be completed
Afterwards, it is elected as the sensor node broadcasts notice message of cluster head, general sensor nodes receive the notice of leader cluster node broadcast
Leader cluster node is selected to be added after message, the member's acceptance for defining leader cluster node is H, if in the communication radius of sensor node j
Leader cluster node collection be combined into { CHx, x=1,2 ..., Kj, wherein KjFor the leader cluster node in the communication radius of sensor node j
Sum, sensor node j is in leader cluster node set { CHxIn the maximum leader cluster node addition of selection member's acceptance H value, if cluster
Head node CHiFor { CHxLeader cluster node in set, then leader cluster node CHiCorresponding member's acceptance H (CHi) calculation formula
Are as follows:
In formula,For leader cluster node CHiResidual energy magnitude, rjIndicate the communication radius of sensor node j,Indicate cluster head
Node CHiCommunication radius,The leader cluster node CH monitored in its communication radius for sensor node jiThe biography of middle addition
The quantity of sensor node, ERxIndicate that leader cluster node receives the energy that the data of each sensor node need to expend, ETxIndicate cluster
Head node sends the energy that data need to consume to aggregation node.
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| CN201910482477.0A CN110191432B (en) | 2019-06-04 | 2019-06-04 | Intelligent monitoring system based on Internet of things |
| CN202011015800.2A CN112135328B (en) | 2019-06-04 | 2019-06-04 | Artificial intelligence monitoring system based on thing networking |
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| CN111669722A (en) * | 2020-06-16 | 2020-09-15 | 常熟理工学院 | Multipath-based Internet of things intelligent environment monitoring system implementation method |
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| CN114061656A (en) * | 2021-11-05 | 2022-02-18 | 宋东梅 | Artificial intelligence environmental monitoring device and system based on thing networking |
| CN115643123B (en) * | 2022-12-26 | 2023-03-21 | 无锡谨研物联科技有限公司 | Internet of things multi-network fusion experiment system and method |
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Also Published As
| Publication number | Publication date |
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| CN110191432B (en) | 2020-12-04 |
| CN112135328B (en) | 2022-08-26 |
| CN112135328A (en) | 2020-12-25 |
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Effective date of registration: 20201116 Address after: 518000, Tian'an community, Shatou street, Futian District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Zhilin Wulian Technology Co., Ltd Address before: No.8 Yantian government service hall of Yangpu Economic Development Zone Applicant before: Yangpu Keyi Fengrun Technology Co.,Ltd. |
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