CN109240392B - Intelligent home temperature and humidity environment adjusting system - Google Patents
Intelligent home temperature and humidity environment adjusting system Download PDFInfo
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- CN109240392B CN109240392B CN201811327068.5A CN201811327068A CN109240392B CN 109240392 B CN109240392 B CN 109240392B CN 201811327068 A CN201811327068 A CN 201811327068A CN 109240392 B CN109240392 B CN 109240392B
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- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
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- 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
Abstract
The invention provides an intelligent household temperature and humidity environment adjusting system which comprises a temperature and humidity wireless monitoring subsystem, a temperature adjusting device, a dehumidifying device and a remote monitoring center, wherein the temperature and humidity wireless monitoring subsystem, the temperature adjusting device and the dehumidifying device are all connected with the remote monitoring center; the temperature and humidity wireless monitoring subsystem is configured to monitor indoor temperature and humidity in real time, collect indoor temperature and humidity data and send the indoor temperature and humidity data to a remote monitoring center; the remote monitoring center is configured to analyze and process the received indoor temperature and humidity data, generate a corresponding control instruction, and control the operation of the temperature adjusting equipment and the dehumidifying equipment according to the control instruction.
Description
Technical Field
The invention relates to the field of intelligent home furnishing, in particular to an intelligent home furnishing temperature and humidity environment adjusting system.
Background
Along with the improvement of the requirements of people on the comfortable health of the home, the concept of the smart home is gradually proposed and accepted, the smart home generally utilizes the advanced computer network communication technology, the comprehensive wiring technology and the human engineering principle, the individual requirements are integrated, all subsystems related to the home life are organically combined together, the brand-new home life experience is realized through comprehensive intelligent control and management, the refrigeration and heating in the current home life are a big thing, the great influence is brought to the living comfort of people, however, the refrigeration and heating need to be adjusted in real time according to the feeling of the human body, the ordinary collective heating and air-conditioning refrigeration have great limitations, and the temperature and the humidity can not be adjusted in time.
Disclosure of Invention
Aiming at the problems, the invention provides an intelligent household temperature and humidity environment adjusting system.
The purpose of the invention is realized by adopting the following technical scheme:
the intelligent household temperature and humidity environment adjusting system comprises a temperature and humidity wireless monitoring subsystem, a temperature adjusting device, a dehumidifying device and a remote monitoring center, wherein the temperature and humidity wireless monitoring subsystem, the temperature adjusting device and the dehumidifying device are all connected with the remote monitoring center; the temperature and humidity wireless monitoring subsystem is configured to monitor indoor temperature and humidity in real time, collect indoor temperature and humidity data and send the indoor temperature and humidity data to a remote monitoring center; the remote monitoring center is configured to analyze and process the received indoor temperature and humidity data, generate a corresponding control instruction, and control the operation of the temperature adjusting equipment and the dehumidifying equipment according to the control instruction.
In a mode that can realize, the remote monitoring center include processing module, temperature regulation control module, dehumidification control module, wherein temperature regulation control module, dehumidification control module's input all is connected with processing module, temperature regulation control module's output and tempering equipment are connected, dehumidification control module's output and dehumidification equipment are connected.
The invention has the beneficial effects that: indoor temperature and humidity data acquisition is carried out by utilizing a wireless sensor network technology, so that the trouble of wiring is avoided, and the intelligent and quick effects are achieved; through carrying out analysis processes to the indoor humiture data of gathering, according to the operation of indoor humiture data control thermoregulation device and dehumidification equipment, realize the real-time regulation of house temperature and humidity, let the people just can enjoy comfortable environment when arriving home, simple structure, the practicality is strong.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
Fig. 1 is a schematic block diagram of a temperature and humidity environment adjusting system of an intelligent home according to an exemplary embodiment of the present invention;
fig. 2 is a block diagram schematically illustrating the structure of a remote monitoring center according to an exemplary embodiment of the present invention.
Reference numerals:
the temperature and humidity monitoring system comprises a temperature and humidity wireless monitoring subsystem 1, a temperature adjusting device 2, a dehumidifying device 3, a remote monitoring center 4, a processing module 10, a temperature adjusting control module 20 and a dehumidifying control module 30.
Detailed Description
The invention is further described with reference to the following examples.
Fig. 1 is a block diagram of a schematic structure of an intelligent home temperature and humidity environment adjusting system according to an embodiment of the invention. Referring to fig. 1, the intelligent home temperature and humidity environment adjusting system provided by this embodiment includes a temperature and humidity wireless monitoring subsystem 1, a temperature adjusting device 2, a dehumidifying device 3, and a remote monitoring center 4, wherein the temperature and humidity wireless monitoring subsystem 1, the temperature adjusting device 2, and the dehumidifying device 3 are all connected with the remote monitoring center 4.
The temperature and humidity wireless monitoring subsystem 1 is configured to monitor indoor temperature and humidity in real time, collect indoor temperature and humidity data and send the indoor temperature and humidity data to the remote monitoring center 4.
The wireless temperature and humidity monitoring subsystem 1 comprises a single aggregation node and a plurality of sensor nodes which are arranged in a monitoring area, the sensor nodes collect indoor temperature and humidity data and send the indoor temperature and humidity data to the aggregation node, and then the aggregation node sends the indoor temperature and humidity data to the remote monitoring center 4.
The embodiment utilizes the wireless sensor network technology to collect indoor temperature and humidity data, avoids wiring and is simple to implement.
The sensor node comprises an acquisition unit, an analysis processing unit and a communication unit; the acquisition unit is completed by a sensor and an analog-to-digital converter, the analysis processing unit is completed by a microprocessor and a memory, and the communication unit is completed by a wireless transceiver. Wherein, the sensor is a temperature sensor and/or a humidity sensor.
The remote monitoring center 4 is configured to analyze and process the received indoor temperature and humidity data, generate a corresponding control instruction, and control the operation of the temperature adjusting device 2 and the dehumidifying device 3 according to the control instruction.
In an implementation manner, as shown in fig. 2, the remote monitoring center 4 includes a processing module 10, a temperature adjusting control module 20, and a dehumidifying control module 30, wherein the input ends of the temperature adjusting control module 20 and the dehumidifying control module 30 are both connected to the processing module 10, the output end of the temperature adjusting control module 20 is connected to the temperature adjusting device 2, and the output end of the dehumidifying control module 30 is connected to the dehumidifying device 3.
The processing module 10 analyzes and processes the received indoor temperature and humidity data, compares the received indoor temperature and humidity data with a preset index, generates a control instruction according to a comparison result, and sends the control instruction to the temperature adjusting control module 20 and the dehumidifying control module 30, so that the temperature adjusting control module 20 and the dehumidifying control module 30 control the operation of the temperature adjusting device 2 and the dehumidifying device 3.
Optionally, a control instruction is generated according to the comparison result, for example, when the indoor temperature collected by the temperature and humidity wireless monitoring subsystem 1 exceeds the preset data threshold upper limit, the processing module 10 sends a control instruction for lowering the temperature to the temperature adjustment control module 20, and then the temperature adjustment control module 20 controls the temperature adjustment device 2 to provide a cold source according to the control instruction, so as to control the indoor temperature within a suitable range. And when the indoor temperature collected by the temperature and humidity wireless monitoring subsystem 1 is lower than the preset data threshold, the processing module 10 sends a control instruction for increasing the temperature to the temperature regulation control module 20, and then the temperature regulation control module 20 controls the temperature regulation device 2 to provide the heat source according to the control instruction.
Optionally, the temperature adjustment device 2 is connected to a ground source heat pump, the ground source heat pump provides a heat source and a cold source, and the temperature adjustment control module 20 can control the temperature adjustment device 2 to adjust the ground source heat pump to provide the heat source or the cold source according to the control instruction, so as to control the indoor temperature within a proper range. In another alternative, the temperature adjustment device 2 is an air conditioner, and the temperature adjustment control module 20 may control the temperature adjustment device 2 to deliver a cold source or a heat source according to the control instruction.
Similarly, the dehumidification control module 30 controls the on/off of the dehumidification device 3 to achieve dehumidification or not.
According to the embodiment of the invention, the wireless sensor network technology is utilized to collect indoor temperature and humidity data, so that the trouble of wiring is avoided, and the intelligent and quick effects are achieved; through carrying out analysis processes to the indoor humiture data of gathering, according to the operation of indoor humiture data control thermoregulation device and dehumidification equipment, realize the regulation of house temperature and humidity, let the people just can enjoy comfortable environment when arriving home, simple structure, the practicality is strong.
In one embodiment, the sensor node may be at Smin,Smax]The communication distance of each sensor node is adjusted to be S initiallymaxIn which S isminMinimum communication distance, S, adjustable for sensor nodesmaxAn adjustable maximum communication distance for the sensor node; the sensor node determines a transmission mode for transmitting indoor temperature and humidity data to the sink node at the beginning, and transmits the indoor temperature and humidity data to the sink node according to the transmission mode, and the method specifically comprises the following steps:
(1) when a network is initialized, a sensor node receives broadcast information of a sink node, network flooding is carried out through the broadcast information, and all neighbor nodes are added to a neighbor table of the sensor node by the sensor node, wherein the neighbor nodes are other sensor nodes located in the communication distance range of the sensor node;
(2) the sensor node judges whether the sensor node meets a direct data transmission condition, if so, the sensor node directly sends the collected indoor temperature and humidity data to the sink node, and if not, one neighbor node is selected from a neighbor table of the sensor node to serve as a next hop node, and the collected indoor temperature and humidity data are sent to the next hop node; wherein, the direct transmission data condition is as follows:
in the formula, C (i, sink) is the distance from the sensor node i to the sink node,
the neighbor node closest to the sensor node i,
the neighbor node that is the next closest to sensor node i,
the distance from the nearest neighbor node to the sink node,
the distance from the next nearest neighbor node to the sink node,
to determine the value function, when
When the temperature of the water is higher than the set temperature,
when in use
When the temperature of the water is higher than the set temperature,
in this embodiment, the sensor node determines the neighbor table based on the communication distance, and initially determines a transmission mode for transmitting the indoor temperature and humidity data to the sink node, so as to transmit the indoor temperature and humidity data to the sink node according to the transmission mode. When the transmission mode is determined, the embodiment creatively sets a direct data transmission condition, and according to the direct data transmission condition, when the communication distance of the sensor node is smaller than the distance from the sensor node to the sink node and is closer to the sink node than the neighbor node, the sensor node directly communicates with the sink node, selects a direct sending mode to directly transmit the indoor temperature and humidity data to the sink node, otherwise, the sensor node indirectly communicates with the sink node, and forwards the indoor temperature and humidity data according to a multi-hop forwarding mode.
According to the embodiment, the routing mode is determined according to the actual position condition of the sensor node, the flexibility of the routing is guaranteed, the reliability of sending indoor temperature and humidity data to the sink node is improved, the packet loss rate is reduced, and the energy consumption of sending the indoor temperature and humidity data by the sensor node can be reduced as much as possible.
In an implementation manner, the selecting, by a sensor node, a neighbor node from a neighbor table thereof as a next hop node specifically includes:
(1) the sensor node takes the sensor node closest to the sensor node and the sensor node next closest to the sensor node as the alternative nodes of the next hop node;
(2) the sensor node sends election messages to two alternative nodes of the sensor node, and the two alternative nodes calculate waiting time after receiving the election messages:
in the formula, YikLatency, W, calculated by the kth candidate node representing sensor node iikIs the current residual energy, W, of the kth candidate nodeikoFor the initial energy of the kth candidate node, C (k, sink) is the distance from the kth candidate node to the sink node, C (i, sink) is the distance from the sensor node i to the sink node, C (i,4) is the distance from the sensor node i to the 4 th candidate node, and SiIs the communication distance, Y, of the sensor node i1For a preset energy-based waiting time, Y2A preset distance-based wait time; p is a radical of1、p2Is a set weight coefficient;
(3) the standby node starts a timer according to the waiting time, and sends a feedback message to the sensor node i after the timer is finished;
(4) and the sensor node i takes the alternative node corresponding to the received first feedback message as a next hop node.
This embodiment provides a selection mechanism of a next hop node, based on which, when a sensor node selects a neighbor node from its neighbor table as the next hop node, the sensor node closest to the sensor node and the sensor node next closest to the sensor node are used as candidate nodes of the next hop node, an election message is sent to each candidate node, and the next hop node is determined according to the time sequence of receiving the feedback message of the candidate node.
Through the design of the waiting time, the waiting time of the alternative nodes can be controlled within a reasonable range, the alternative nodes with more residual energy and better position advantages can have shorter waiting time, and the alternative nodes have higher probability to serve as next-hop nodes of the sensor nodes, so that the reliability of multi-hop forwarding of indoor temperature and humidity data is improved.
In an implementation mode, initially, a sink node collects initial energy information of each sensor node, and calculates network average energy according to the initial energy information; after each sensor node determines a transmission mode for transmitting indoor temperature and humidity data to a sink node, a routing path from the sensor node to the sink node is established according to the determined transmission mode, and the sensor node which is directly communicated with the sink node receives network average energy information sent by the sink node; the sensor node directly communicating with the sink node periodically updates the communication distance of the sensor node according to the set period and the current residual energy and the network average energy information of the sensor node, updates the neighbor table of the sensor node according to the updated communication distance, and re-determines the transmission mode of transmitting the indoor temperature and humidity data to the sink node.
The communication distance updating mode is as follows:
in the formula, Sj(t) is the communication distance updated by the sensor node j in the t period in direct communication with the sink node, Wj0Is the initial energy with the sensor node j, Wj(t) updating the current residual energy, W, of the communication distance of the sensor node j in the t-th periodavgFor the average energy of the network, SminMinimum communication distance, S, adjustable for sensor nodesmaxThe maximum communication distance adjustable by the sensor node, g is a communication distance influence factor based on energy consumption, and the value range of g is [0.8,0.9 ]]。
In this embodiment, the sensor node that directly communicates with the sink node periodically updates its communication distance according to its current remaining energy according to a set period.
The present embodiment proposes an update formula of the communication distance accordingly. According to the updating formula, the sensor nodes which are directly communicated with the sink node gradually reduce the communication distance of the sensor nodes along with the increase of energy consumption. By periodically adjusting the communication distance, the embodiment can enable the sensor node in direct communication with the sink node to update the transmission mode of transmitting the indoor temperature and humidity data to the sink node in time, thereby improving the flexibility of routing, being beneficial to reducing the energy consumption rate of the sensor node for transmitting the indoor temperature and humidity data, and avoiding the rapid increase of energy consumption caused by maintaining the fixed transmission mode of the sensor node, further ensuring the stability of the wireless sensor network, and improving the reliability of transmitting the indoor temperature and humidity data to the sink node.
From the above description of embodiments, it is clear for a person skilled in the art that the embodiments described herein can be implemented in hardware, software, firmware, middleware, code or any appropriate combination thereof. For a hardware implementation, a processor may be implemented in one or more of the following units: an application specific integrated circuit, a digital signal processor, a digital signal processing device, a programmable logic device, a field programmable gate array, a processor, a controller, a microcontroller, a microprocessor, other electronic units designed to perform the functions described herein, or a combination thereof. For a software implementation, some or all of the procedures of an embodiment may be performed by a computer program instructing associated hardware. In practice, the program may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. The computer-readable medium can include, but is not limited to, random access memory, read only memory images, electrically erasable programmable read only memory or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The intelligent home temperature and humidity environment adjusting system is characterized by comprising a temperature and humidity wireless monitoring subsystem, a temperature adjusting device, a dehumidifying device and a remote monitoring center, wherein the temperature and humidity wireless monitoring subsystem, the temperature adjusting device and the dehumidifying device are all connected with the remote monitoring center; the temperature and humidity wireless monitoring subsystem is configured to monitor indoor temperature and humidity in real time, collect indoor temperature and humidity data and send the indoor temperature and humidity data to a remote monitoring center; the remote monitoring center is configured to analyze and process the received indoor temperature and humidity data, generate a corresponding control instruction and control the operation of the temperature adjusting equipment and the dehumidifying equipment according to the control instruction; the wireless temperature and humidity monitoring subsystem comprises a single aggregation node and a plurality of sensor nodes which are deployed in a monitoring area, wherein the sensor nodes collect indoor temperature and humidity data and send the indoor temperature and humidity data to the aggregation node, and then the aggregation node sends the indoor temperature and humidity data to a remote monitoring center; the sensor node may be at Smin,Smax]The communication distance of each sensor node is adjusted to be S initiallymaxIn which S isminMinimum communication distance, S, adjustable for sensor nodesmaxAn adjustable maximum communication distance for the sensor node; the sensor node determines a transmission mode for transmitting indoor temperature and humidity data to the sink node at the beginning, and transmits the indoor temperature and humidity data to the sink node according to the transmission mode, and the method specifically comprises the following steps:
(1) when a network is initialized, a sensor node receives broadcast information of a sink node, network flooding is carried out through the broadcast information, and all neighbor nodes are added to a neighbor table of the sensor node by the sensor node, wherein the neighbor nodes are other sensor nodes located in the communication distance range of the sensor node;
(2) the sensor node judges whether the sensor node meets a direct data transmission condition, if so, the sensor node directly sends the collected indoor temperature and humidity data to the sink node, and if not, one neighbor node is selected from a neighbor table of the sensor node to serve as a next hop node, and the collected indoor temperature and humidity data are sent to the next hop node;
the direct data transmission conditions are as follows:
in the formula, C (i, sink) is the distance from the sensor node i to the sink node,
the neighbor node closest to the sensor node i,
the neighbor node that is the next closest to sensor node i,
the distance from the nearest neighbor node to the sink node,
the distance from the next nearest neighbor node to the sink node,
to determine the value function, when
When the temperature of the water is higher than the set temperature,
when in use
When the temperature of the water is higher than the set temperature,
2. the intelligent home temperature and humidity environment adjusting system according to claim 1, wherein the remote monitoring center comprises a processing module, a temperature adjusting control module and a dehumidifying control module, wherein input ends of the temperature adjusting control module and the dehumidifying control module are connected with the processing module, an output end of the temperature adjusting control module is connected with the temperature adjusting device, and an output end of the dehumidifying control module is connected with the dehumidifying device.
3. The intelligent home temperature and humidity environment adjusting system according to claim 1 or 2, wherein the sensor node comprises an acquisition unit, an analysis processing unit and a communication unit; the acquisition unit is completed by a sensor and an analog-to-digital converter, the analysis processing unit is completed by a microprocessor and a memory, and the communication unit is completed by a wireless transceiver.
4. The system according to claim 1, wherein the sensor node selects a neighbor node from its neighbor table as a next hop node, and specifically comprises:
(1) the sensor node takes the sensor node closest to the sensor node and the sensor node next closest to the sensor node as the alternative nodes of the next hop node;
(2) the sensor node sends election messages to two alternative nodes of the sensor node, and the two alternative nodes calculate waiting time after receiving the election messages:
in the formula, YikLatency, W, calculated by the kth candidate node representing sensor node iikIs the current residual energy, W, of the kth candidate nodeikoIs the initial energy of the kth candidate nodeQuantity, C (k, sink) is the distance from the kth candidate node to the sink node, C (i, sink) is the distance from the sensor node i to the sink node, C (i, k) is the distance from the sensor node i to the kth candidate node, SiIs the communication distance, Y, of the sensor node i1For a preset energy-based waiting time, Y2A preset distance-based wait time; p is a radical of1、p2Is a set weight coefficient;
(3) the standby node starts a timer according to the waiting time, and sends a feedback message to the sensor node i after the timer is finished;
(4) and the sensor node i takes the alternative node corresponding to the received first feedback message as a next hop node.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101594287A (en) * | 2008-05-26 | 2009-12-02 | 华为技术有限公司 | A kind of method and system of transfer of data, node |
| CN107395471A (en) * | 2017-07-18 | 2017-11-24 | 梧州井儿铺贸易有限公司 | A kind of smart home energy-saving control system |
| CN108037670A (en) * | 2017-12-07 | 2018-05-15 | 何旭连 | A kind of smart home based on cloud computing |
| CN108107748A (en) * | 2018-01-19 | 2018-06-01 | 赵然 | A kind of smart home environment control system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090065230A (en) * | 2007-12-17 | 2009-06-22 | 한국전자통신연구원 | Wireless sensor network having hierarchical structure and method for routing for the same |
-
2018
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101594287A (en) * | 2008-05-26 | 2009-12-02 | 华为技术有限公司 | A kind of method and system of transfer of data, node |
| CN107395471A (en) * | 2017-07-18 | 2017-11-24 | 梧州井儿铺贸易有限公司 | A kind of smart home energy-saving control system |
| CN108037670A (en) * | 2017-12-07 | 2018-05-15 | 何旭连 | A kind of smart home based on cloud computing |
| CN108107748A (en) * | 2018-01-19 | 2018-06-01 | 赵然 | A kind of smart home environment control system |
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