CN115016307A - Method and system for controlling intelligent household equipment based on wireless communication technology - Google Patents

Method and system for controlling intelligent household equipment based on wireless communication technology Download PDF

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Publication number
CN115016307A
CN115016307A CN202210724499.5A CN202210724499A CN115016307A CN 115016307 A CN115016307 A CN 115016307A CN 202210724499 A CN202210724499 A CN 202210724499A CN 115016307 A CN115016307 A CN 115016307A
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receiving terminal
transmission resource
home
subset
priority
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田志涌
李莉
白露
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Henan University of Animal Husbandry and Economy
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Henan University of Animal Husbandry and Economy
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/26—Pc applications
    • G05B2219/2642—Domotique, domestic, home control, automation, smart house
    • 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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  • General Engineering & Computer Science (AREA)
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  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a method for controlling intelligent household equipment based on a wireless communication technology, which comprises the following steps: the intelligent home control center sends configuration information to a plurality of home receiving terminals; after receiving the configuration information, the home furnishing receiving terminal A determines that the home furnishing receiving terminal A has a first priority, the home furnishing receiving terminal B determines that the home furnishing receiving terminal B has a second priority, and the home furnishing receiving terminal C determines that the home furnishing receiving terminal C has a third priority; after determining that the home receiving terminal A has the first priority, the home receiving terminal A selects transmission resources in the transmission resource set based on the home receiving terminal A having the first priority; after determining that the home furnishing receiving terminal B has the second priority, the home furnishing receiving terminal B selects the transmission resource in the transmission resource set based on the home furnishing receiving terminal B having the second priority.

Description

Method and system for controlling intelligent household equipment based on wireless communication technology
Technical Field
The invention relates to the technical field of intelligent home, in particular to a method and a system for controlling intelligent home equipment based on a wireless communication technology.
Background
With the development of computer technology, various smart home devices have begun to enter the market. At present, the common intelligent home is an intelligent air conditioner, an intelligent floor sweeping robot, an intelligent television, an intelligent sound box, an intelligent lamp, an intelligent kitchen and toilet article and the like. Along with the increase of intelligent home equipment, the simple use smart mobile phone APP controls various all kinds of intelligent homes and has been unable fully provided user's demand, for example, intelligent home APP can't provide complicated control function for the user. Under some conditions, the smart phone APP is used for controlling various smart homes, so that high requirements are put on network conditions of users, for example, in many current smart home use scenarios, the mobile phone and the smart home devices are required to be connected to the same WiFi node, and if the number of the smart home devices is too large, due to the limitation of the access number of WiFi routers, device conflicts often occur in electronic devices needing to use WiFi in homes. Therefore, in order to solve the two potential problems, a special smart home control center may be added in the design process to control a plurality of smart home devices in a home.
Disclosure of Invention
In order to achieve the above object, the present invention provides a method for controlling smart home devices based on a wireless communication technology, comprising:
the intelligent home control center sends configuration information to a plurality of home receiving terminals;
after receiving the configuration information, the home receiving terminal A determines that the home receiving terminal A has a first priority, the home receiving terminal B determines that the home receiving terminal B has a second priority, and the home receiving terminal C determines that the home receiving terminal C has a third priority, wherein the first priority is higher than the second priority, the second priority is higher than the third priority, and the first priority, the second priority and the third priority are indicated in the configuration information;
after determining that the home furnishing receiving terminal A has the first priority, the home furnishing receiving terminal A selects transmission resources in the transmission resource set based on the home furnishing receiving terminal A having the first priority;
after determining that the home receiving terminal B has the second priority, the home receiving terminal B selects transmission resources in the transmission resource set based on the home receiving terminal B having the second priority;
after determining that the home furnishing receiving terminal C has the third priority, the home furnishing receiving terminal C selects a transmission resource in the transmission resource set based on the home furnishing receiving terminal C having the third priority.
In a preferred embodiment, the selecting, by the home furnishing receiving terminal a, transmission resources in the transmission resource set based on that the home furnishing receiving terminal a has the first priority specifically includes the following steps:
if the home furnishing receiving terminal A has the first priority, the home furnishing receiving terminal A selects the transmission resource A from a first subset, a second subset and a third subset in the transmission resource set, wherein the first subset, the second subset and the third subset in the transmission resource set are indicated in the configuration information;
after the transmission resource A is selected, the home receiving terminal A sends the intelligent home state information A to the intelligent home control center on the transmission resource A.
In a preferred embodiment, the selecting, by the home furnishing receiving terminal B, a transmission resource in the transmission resource set based on the home furnishing receiving terminal B having the second priority includes the following steps:
if the home furnishing receiving terminal B has the second priority, the home furnishing receiving terminal B judges whether the time that the signals sent by other home furnishing receiving terminals are not monitored in the first subset in the transmission resource set reaches a first time length, wherein the first time length is indicated in the configuration information;
if the time that the signals sent by other household receiving terminals are not monitored in the first subset in the transmission resource set is judged to reach the first time length, the household receiving terminal B selects the transmission resource B from the first subset, the second subset and the third subset in the transmission resource set;
if the time that the signals sent by other household receiving terminals are not monitored in the first subset in the transmission resource set is judged not to reach the first time length, the household receiving terminal B selects the transmission resource B from the second subset and the third subset in the transmission resource set;
after the transmission resource B is selected, the home receiving terminal B sends the intelligent home state information B to the intelligent home control center on the transmission resource B.
In a preferred embodiment, the selecting, by the home furnishing receiving terminal C, a transmission resource from the transmission resource set based on that the home furnishing receiving terminal C has the third priority specifically includes the following steps:
if the home furnishing receiving terminal C has a third priority, the home furnishing receiving terminal C judges whether the time that the signals sent by other home furnishing receiving terminals are not monitored in the first subset in the transmission resource set reaches a second time length, wherein the second time length is longer than the first time length, and the second time length is indicated in the configuration information;
if the time that the signals sent by other household receiving terminals are not monitored in the first subset in the transmission resource set reaches the second time length is judged, the household receiving terminal C can select the transmission resource C in the first subset in the transmission resource set;
if the time that the signals sent by other household receiving terminals are not monitored in the first subset in the transmission resource set is judged not to reach the second time length, the household receiving terminal C cannot select the transmission resource C in the first subset in the transmission resource set.
In a preferred embodiment, the selecting, by the home furnishing receiving terminal C, a transmission resource from the transmission resource set based on that the home furnishing receiving terminal C has the third priority specifically includes the following steps:
if the home furnishing receiving terminal C has a third priority, the home furnishing receiving terminal C judges whether the time that the signals sent by other home furnishing receiving terminals are not monitored in the second subset in the transmission resource set reaches a third time length, wherein the third time length is indicated in the configuration information;
if the time that the signals sent by other household receiving terminals are not monitored in the second subset in the transmission resource set reaches the third time length is judged, the household receiving terminal C can select the transmission resource C in the second subset in the transmission resource set;
if the time that the signals sent by other home receiving terminals are not monitored in the second subset of the transmission resource set is judged not to reach the third time length, the home receiving terminal C cannot select the transmission resource C from the second subset of the transmission resource set;
after the transmission resource C is selected, the home receiving terminal C sends the intelligent home state information C to the intelligent home control center on the transmission resource C.
In a preferred embodiment, the selecting, by the home furnishing receiving terminal B, a transmission resource in the transmission resource set based on the home furnishing receiving terminal B having the second priority includes the following steps:
if the home furnishing receiving terminal B has the second priority, the home furnishing receiving terminal B utilizes the random number generator to generate a random number A;
if the random number A is larger than the numerical value A, the home furnishing receiving terminal B selects the transmission resource B from the first subset, the second subset and the third subset in the transmission resource set;
and if the random number A is smaller than the value A, the home furnishing receiving terminal B selects the transmission resource B from the second subset and the third subset in the transmission resource set, wherein the value A is indicated in the configuration information.
In a preferred embodiment, the selecting, by the home furnishing receiving terminal C, a transmission resource from the transmission resource set based on that the home furnishing receiving terminal C has the third priority specifically includes the following steps:
if the home furnishing receiving terminal C has the third priority, the home furnishing receiving terminal C generates a random number B by using a random number generator;
if the random number B is larger than the value B, the home furnishing receiving terminal C can select the transmission resource C from the first subset in the transmission resource set;
if the random number B is smaller than the value B, the home furnishing receiving terminal C is not able to select the transmission resource C in the first subset of the transmission resource set, wherein the value B is larger than the value a, wherein the value B is indicated in the configuration information.
In a preferred embodiment, the selecting, by the home furnishing receiving terminal C, a transmission resource from the transmission resource set based on that the home furnishing receiving terminal C has the third priority specifically includes the following steps:
if the random number B is larger than the numerical value C, the home furnishing receiving terminal C can select the transmission resource C from the second subset in the transmission resource set;
if the random number B is smaller than the value C, the home furnishing receiving terminal C can not select the transmission resource C in the second subset in the transmission resource set;
after the transmission resource C is selected, the home receiving terminal C sends the intelligent home state information C to the intelligent home control center on the transmission resource C.
The invention provides a system for controlling intelligent household equipment based on wireless communication technology, which is configured to execute the method.
Compared with the prior art, the intelligent home control center and the home receiving terminal generally only transmit some state data, taking information transmitted between the intelligent air conditioner and the intelligent home control center as an example, the intelligent air conditioner generally only reports indoor temperature, indoor humidity, configuration information (the information can be even omitted in a state that the air conditioner is completely automatically controlled) of a user for the intelligent air conditioner and power utilization information, and information sent to the intelligent air conditioner by the intelligent home control center may include control commands of turning on or off a compressor or an electric heating wire, increasing or decreasing the operating power of the air conditioner and the like. For such scenarios where there is or is only simple data transmission and the number of terminals can be estimated substantially, there is no need to use the existing LTE or NR standards, since the LTE or NR standards are designed to accommodate fast large data transmission (e.g. streaming media data transmission) and large and non-predictable scenarios. In the operation method, the smart home control center only needs to indicate the general position of the transmission resources to all home receiving terminals, and then the home receiving terminals can select the transmission resources by themselves so as to send data to the smart home control center, but the home receiving terminals can select the transmission resources by themselves so as to cause data transmission conflicts, so that a related method needs to be provided to avoid or reduce the problem. The invention provides a related method.
Drawings
FIG. 1 is a flow diagram of a method according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of resource allocation according to an embodiment of the present invention.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
In a use scenario of an intelligent home control center (the intelligent home control center may be, for example, a dedicated electronic computing device with specialized software installed therein) and a plurality of home receiving terminals (the home receiving terminals may be, for example, transceiver devices installed inside an intelligent home), the intelligent home control center and the home receiving terminals generally only transmit some status data, taking the information transmitted between the smart air conditioner and the smart home control center as an example, the smart air conditioner generally only reports, for example, the indoor temperature, the indoor humidity, the configuration information of the user for the smart air conditioner (in a state where the air conditioner is fully automatically controlled, the information may even be omitted), and the power consumption information, and the information sent by the smart home control center to the smart air conditioner may include control commands for turning on or off a compressor or a heating wire, increasing or decreasing the operating power of the air conditioner, and the like. For such scenarios where there is or is only simple data transmission and the number of terminals can be estimated substantially, there is no need to use the existing LTE or NR standards, since the LTE or NR standards are designed to accommodate fast large data transmission (e.g. streaming media data transmission) and large and non-predictable scenarios. In the operation method, the smart home control center only needs to indicate the general position of the transmission resources to all home receiving terminals, and then the home receiving terminals can select the transmission resources by themselves so as to send data to the smart home control center, but the home receiving terminals can select the transmission resources by themselves so as to cause data transmission conflicts, so that a related method needs to be provided to avoid or reduce the problem.
FIG. 1 is a flow diagram of a method according to an embodiment of the present invention. As shown in the figure, the method of the present invention comprises the steps of:
step 1: the intelligent home control center sends configuration information to a plurality of home receiving terminals; in an example, after the system is powered on and before the system starts data transmission, the smart home control center may send configuration information to all indoor home receiving terminals, and before the configuration information is received, a channel between the smart home control center and the home receiving terminals should be completely unoccupied, so that a resource for transmitting the configuration information is designed arbitrarily; in an example, after the smart home is purchased, the smart home started for the first time may complete registration with the smart home control center, and a specific registration manner (e.g., a conventional "handshake" manner) is common general knowledge of a person skilled in the art, and is not described in detail herein;
step 2: after receiving the configuration information, the home receiving terminal A determines that the home receiving terminal A has a first priority, the home receiving terminal B determines that the home receiving terminal B has a second priority, and the home receiving terminal C determines that the home receiving terminal C has a third priority, wherein the first priority is higher than the second priority, the second priority is higher than the third priority, and the first priority, the second priority and the third priority are indicated in the configuration information; in an example, for example, the fire protection smart device has a first priority, i.e. has the highest priority, for example, the kitchen device has a second priority, for example the sweeping robot has a third priority; in one example, the configuration information may have the following data structure:
TABLE 1
Figure BDA0003710661140000081
In one example, the configuration information may have the following data structure:
TABLE 2
Figure BDA0003710661140000082
And step 3: after determining that the home receiving terminal A has the first priority, the home receiving terminal A selects transmission resources in the transmission resource set based on the home receiving terminal A having the first priority;
and 4, step 4: after determining that the home receiving terminal B has the second priority, the home receiving terminal B selects transmission resources in the transmission resource set based on the home receiving terminal B having the second priority;
and 5: after determining that the home furnishing receiving terminal C has the third priority, the home furnishing receiving terminal C selects a transmission resource in the transmission resource set based on the home furnishing receiving terminal C having the third priority.
In a preferred embodiment, the selecting, by the home furnishing receiving terminal a, transmission resources in the transmission resource set based on that the home furnishing receiving terminal a has the first priority specifically includes the following steps:
if the home furnishing receiving terminal A has the first priority, the home furnishing receiving terminal A selects the transmission resource A from a first subset, a second subset and a third subset in the transmission resource set, wherein the first subset, the second subset and the third subset in the transmission resource set are indicated in the configuration information; in an example, as shown in fig. 2, the transmission resource sets may have a certain length of time and occupy certain frequency resources, and as shown in fig. 2, the first subset, the second subset, and the third subset of the transmission resource sets are respectively a part of resources of the transmission resource sets, and further, the transmission resource sets may occur periodically, the periodicity of the transmission resource sets may be indicated in the configuration information, and the two transmission resource sets may have a certain interval; in an example, since the home furnishing receiving terminal a has the highest priority, the home furnishing receiving terminal a may arbitrarily select transmission resources among the first subset, the second subset and the third subset of the transmission resource set to transmit data;
after the transmission resource A is selected, the home receiving terminal A sends the intelligent home state information A to the intelligent home control center on the transmission resource A.
In a preferred embodiment, the selecting, by the home furnishing receiving terminal B, a transmission resource in the transmission resource set based on the home furnishing receiving terminal B having the second priority includes the following steps:
if the home furnishing receiving terminal B has the second priority, the home furnishing receiving terminal B judges whether the time that the signals sent by other home furnishing receiving terminals are not monitored in the first subset in the transmission resource set reaches a first time length, wherein the first time length is indicated in the configuration information; in an example, since the home furnishing receiving terminal B has a medium priority, the home furnishing receiving terminal B may select transmission resources in the second subset and the third subset of the set of transmission resources to transmit data; in an example, for example, the first time length may be set to a duration of one transmission resource set, taking the diagram of fig. 2 as an example, the first time length is set to a duration of one transmission resource set, assuming that the household receiving terminal B does not listen to signals transmitted by other household receiving terminals in the first subset of the first transmission resource set in fig. 2, the household receiving terminal B may select resources in the first subset of the second transmission resource set for transmission, in an example, the first time length may be set to a duration of 2 transmission resource sets, taking the diagram of fig. 2 as an example, the first time length is set to a duration of 2 transmission resource sets, assuming that the household receiving terminal B does not listen to signals transmitted by other household receiving terminals in both the first subset of the first and second transmission resource sets in fig. 2, the home base receiving terminal B may select resources for transmission in the first subset of the third set of transmission resources (where the third set of transmission resources is not shown in the figure); it should be understood by those skilled in the art that when the condition is satisfied, the household receiving terminal B can only select resources from the first subset of one transmission resource set for transmission, for example, continuing from the foregoing example, if the household receiving terminal B selects resources from the first subset of the second transmission resource set for transmission, in the third transmission resource set, the household receiving terminal B still needs to first determine whether the time for which signals sent by other household receiving terminals are not monitored in the first subset of the transmission resource set reaches the first time length;
if the time that the signals sent by other household receiving terminals are not monitored in the first subset in the transmission resource set is judged to reach the first time length, the household receiving terminal B selects the transmission resource B from the first subset, the second subset and the third subset in the transmission resource set;
if the time that the signals sent by other household receiving terminals are not monitored in the first subset in the transmission resource set is judged not to reach the first time length, the household receiving terminal B selects the transmission resource B from the second subset and the third subset in the transmission resource set; in an example, the home receiving terminal B can select a resource in the first subset of the transmission resource set for transmission only when a condition "the time when no signal transmitted by other home receiving terminals is monitored in the first subset of the transmission resource set reaches a first time length" is satisfied;
after the transmission resource B is selected, the home receiving terminal B sends the intelligent home state information B to the intelligent home control center on the transmission resource B.
In a preferred embodiment, the selecting, by the home furnishing receiving terminal C, a transmission resource from the transmission resource set based on that the home furnishing receiving terminal C has the third priority specifically includes the following steps:
if the home furnishing receiving terminal C has a third priority, the home furnishing receiving terminal C judges whether the time that the signals sent by other home furnishing receiving terminals are not monitored in the first subset in the transmission resource set reaches a second time length, wherein the second time length is longer than the first time length, and the second time length is indicated in the configuration information; in an example, the second length of time may be 2 sets of transmission resources if the first length of time is one set of transmission resources, and may be 3 sets of transmission resources if the first length of time is 2 sets of transmission resources;
if the time that the signals sent by other household receiving terminals are not monitored in the first subset in the transmission resource set reaches the second time length is judged, the household receiving terminal C can select the transmission resource C in the first subset in the transmission resource set; it should be understood by those skilled in the art that, when the condition is satisfied, the home receiving terminal C can only select resources from a first subset of a transmission resource set for transmission;
if the time that the signals sent by other household receiving terminals are not monitored in the first subset in the transmission resource set is judged not to reach the second time length, the household receiving terminal C cannot select the transmission resource C in the first subset in the transmission resource set.
In a preferred embodiment, the selecting, by the home furnishing receiving terminal C, a transmission resource from the transmission resource set based on that the home furnishing receiving terminal C has the third priority specifically includes the following steps:
if the home furnishing receiving terminal C has a third priority, the home furnishing receiving terminal C judges whether the time that the signals sent by other home furnishing receiving terminals are not monitored in the second subset in the transmission resource set reaches a third time length, wherein the third time length is indicated in the configuration information; in an example, the third length of time may be shorter than the second length of time;
if the time that the signals sent by other household receiving terminals are not monitored in the second subset in the transmission resource set reaches the third time length is judged, the household receiving terminal C can select the transmission resource C in the second subset in the transmission resource set;
if the time that the signals sent by other home receiving terminals are not monitored in the second subset of the transmission resource set is judged not to reach the third time length, the home receiving terminal C cannot select the transmission resource C from the second subset of the transmission resource set;
after the transmission resource C is selected, the home receiving terminal C sends the intelligent home state information C to the intelligent home control center on the transmission resource C.
In a preferred embodiment, the selecting, by the home furnishing receiving terminal B, a transmission resource in the transmission resource set based on the home furnishing receiving terminal B having the second priority includes the following steps:
if the home furnishing receiving terminal B has the second priority, the home furnishing receiving terminal B utilizes the random number generator to generate a random number A; it will be appreciated by those skilled in the art that in this embodiment, since the home reception terminal a still has the highest priority, the home reception terminal a does not need to generate a random number and compare the random number with a predetermined number to be able to arbitrarily select a transmission resource among the first subset, the second subset, and the third subset of the set of transmission resources to transmit data;
if the random number A is larger than the numerical value A, the home furnishing receiving terminal B selects the transmission resource B from the first subset, the second subset and the third subset in the transmission resource set;
and if the random number A is smaller than the value A, the home furnishing receiving terminal B selects the transmission resource B in the second subset and the third subset in the transmission resource set, wherein the value A is indicated in the configuration information.
In a preferred embodiment, the selecting, by the home furnishing receiving terminal C, a transmission resource from the transmission resource set based on that the home furnishing receiving terminal C has the third priority specifically includes the following steps:
if the home furnishing receiving terminal C has the third priority, the home furnishing receiving terminal C generates a random number B by using a random number generator;
if the random number B is larger than the value B, the home furnishing receiving terminal C can select the transmission resource C from the first subset in the transmission resource set;
if the random number B is smaller than the value B, the home furnishing receiving terminal C is not able to select the transmission resource C in the first subset of the transmission resource set, wherein the value B is larger than the value a, wherein the value B is indicated in the configuration information.
In a preferred embodiment, the selecting, by the home furnishing receiving terminal C, a transmission resource from the transmission resource set based on that the home furnishing receiving terminal C has the third priority specifically includes the following steps:
if the random number B is larger than the numerical value C, the home furnishing receiving terminal C can select the transmission resource C from the second subset in the transmission resource set;
if the random number B is smaller than the numerical value C, the home furnishing receiving terminal C can not select the transmission resource C in the second subset in the transmission resource set;
after the transmission resource C is selected, the home receiving terminal C sends the intelligent home state information C to the intelligent home control center on the transmission resource C.
The above detailed description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, so that the technical changes equivalent to the embodiments described in the present specification and the drawings are included in the scope of the present invention.

Claims (9)

1. A method for controlling intelligent household equipment based on a wireless communication technology is characterized by comprising the following steps:
the intelligent home control center sends configuration information to a plurality of home receiving terminals;
after receiving the configuration information, the home receiving terminal a determines that the home receiving terminal a has a first priority, the home receiving terminal B determines that the home receiving terminal B has a second priority, and the home receiving terminal C determines that the home receiving terminal C has a third priority, wherein the first priority is higher than the second priority, and the second priority is higher than the third priority, and the first priority, the second priority and the third priority are indicated in the configuration information;
after determining that the home furnishing receiving terminal A has the first priority, the home furnishing receiving terminal A selects transmission resources in a transmission resource set based on the home furnishing receiving terminal A having the first priority;
after determining that the home receiving terminal B has the second priority, the home receiving terminal B selects transmission resources in a transmission resource set based on the home receiving terminal B having the second priority;
after determining that the home furnishing receiving terminal C has the third priority, the home furnishing receiving terminal C selects a transmission resource in the transmission resource set based on the home furnishing receiving terminal C having the third priority.
2. The method according to claim 1, wherein the selecting, by the home furnishing receiving terminal a, transmission resources in the transmission resource set based on the home furnishing receiving terminal a having the first priority includes the following steps:
if the home furnishing receiving terminal A has a first priority, the home furnishing receiving terminal A selects transmission resources A from a first subset, a second subset and a third subset in the transmission resource set, wherein the first subset, the second subset and the third subset in the transmission resource set are indicated in the configuration information;
after the transmission resource A is selected, the home receiving terminal A sends intelligent home state information A to the intelligent home control center on the transmission resource A.
3. The method according to claim 2, wherein the selecting, by the home furnishing receiving terminal B, the transmission resource in the transmission resource set based on the home furnishing receiving terminal B having the second priority includes the following steps:
if the home furnishing receiving terminal B has the second priority, the home furnishing receiving terminal B judges whether the time that the signals sent by other home furnishing receiving terminals are not monitored in the first subset in the transmission resource set reaches a first time length, wherein the first time length is indicated in the configuration information;
if the time that the signals sent by other household receiving terminals are not monitored in the first subset in the transmission resource set reaches a first time length is judged, the household receiving terminal B selects the transmission resource B from the first subset, the second subset and the third subset in the transmission resource set;
if the time that the signals sent by other household receiving terminals are not monitored in the first subset in the transmission resource set is judged not to reach the first time length, the household receiving terminal B selects the transmission resource B from the second subset and the third subset in the transmission resource set;
after selecting the transmission resource B, the home receiving terminal B sends the intelligent home state information B to the intelligent home control center on the transmission resource B.
4. The method according to claim 3, wherein the selecting, by the home furnishing receiving terminal C, the transmission resource in the transmission resource set based on the home furnishing receiving terminal C having the third priority comprises the following steps:
if the home furnishing receiving terminal C has a third priority, the home furnishing receiving terminal C judges whether the time that the signals sent by other home furnishing receiving terminals are not monitored in the first subset in the transmission resource set reaches a second time length, wherein the second time length is longer than the first time length, and the second time length is indicated in the configuration information;
if the time that the signals sent by other household receiving terminals are not monitored in the first subset in the transmission resource set reaches the second time length is judged, the household receiving terminal C can select the transmission resource C from the first subset in the transmission resource set;
and if the time that the signals sent by other household receiving terminals are not monitored in the first subset in the transmission resource set is judged not to reach the second time length, the household receiving terminal C cannot select the transmission resource C in the first subset in the transmission resource set.
5. The method according to claim 4, wherein the selecting, by the home furnishing receiving terminal C, the transmission resource in the transmission resource set based on the home furnishing receiving terminal C having the third priority comprises the following steps:
if the home furnishing receiving terminal C has a third priority, the home furnishing receiving terminal C judges whether the time that the signals sent by other home furnishing receiving terminals are not monitored in the second subset in the transmission resource set reaches a third time length, wherein the third time length is indicated in the configuration information;
if the time that the signals sent by other household receiving terminals are not monitored in the second subset of the transmission resource set reaches the third time length is judged, the household receiving terminal C can select the transmission resource C from the second subset of the transmission resource set;
if the time that the signals sent by other home receiving terminals are not monitored in the second subset of the transmission resource set is judged not to reach the third time length, the home receiving terminal C cannot select the transmission resource C in the second subset of the transmission resource set;
after the transmission resource C is selected, the home receiving terminal C sends the intelligent home state information C to the intelligent home control center on the transmission resource C.
6. The method according to claim 1, wherein the selecting, by the home furnishing receiving terminal B, the transmission resource in the transmission resource set based on the home furnishing receiving terminal B having the second priority includes the following steps:
if the home furnishing receiving terminal B has the second priority, the home furnishing receiving terminal B utilizes a random number generator to generate a random number A;
if the random number A is larger than the numerical value A, the home furnishing receiving terminal B selects the transmission resource B from the first subset, the second subset and the third subset in the transmission resource set;
and if the random number A is smaller than a numerical value A, the home furnishing receiving terminal B selects the transmission resource B from the second subset and the third subset in the transmission resource set, wherein the numerical value A is indicated in the configuration information.
7. The method according to claim 6, wherein the selecting, by the home furnishing receiving terminal C, the transmission resource in the transmission resource set based on the home furnishing receiving terminal C having the third priority comprises the following steps:
if the home furnishing receiving terminal C has a third priority, the home furnishing receiving terminal C generates a random number B by using a random number generator;
if the random number B is larger than the value B, the home furnishing receiving terminal C can select the transmission resource C in the first subset in the transmission resource set;
and if the random number B is smaller than a value B, the home furnishing receiving terminal C can not select the transmission resource C in the first subset in the transmission resource set, wherein the value B is larger than the value A, and the value B is indicated in the configuration information.
8. The method according to claim 7, wherein the selecting, by the home furnishing receiving terminal C, the transmission resource in the transmission resource set based on the home furnishing receiving terminal C having the third priority comprises the following steps:
if the random number B is larger than the numerical value C, the home furnishing receiving terminal C can select the transmission resource C from the second subset in the transmission resource set;
if the random number B is smaller than the numerical value C, the home furnishing receiving terminal C can not select the transmission resource C in the second subset in the transmission resource set;
after the transmission resource C is selected, the home receiving terminal C sends the intelligent home state information C to the intelligent home control center on the transmission resource C.
9. A system for controlling smart home devices based on wireless communication technology, wherein the system is configured to perform the method according to any one of claims 1 to 8.
CN202210724499.5A 2022-06-23 2022-06-23 Method and system for controlling intelligent household equipment based on wireless communication technology Pending CN115016307A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115278902A (en) * 2022-09-27 2022-11-01 广东海洋大学 Data transmission method, data transmission device, computer equipment and medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115278902A (en) * 2022-09-27 2022-11-01 广东海洋大学 Data transmission method, data transmission device, computer equipment and medium
CN115278902B (en) * 2022-09-27 2022-12-06 广东海洋大学 Data transmission method, data transmission device, computer equipment and medium

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