CN112034725A - A remote home control method based on the Internet of Things - Google Patents

Abstract

The invention discloses a remote home control method based on the Internet of Things, and relates to the technical field of smart home. The method includes the following steps: determining the smart home in the family and the location of each smart home, and assigning the smart home according to the area and location of the smart home. The functions are divided into multiple functional subsets; obtain the information of the smart home controlled by the user, determine the smart home that the user must use after returning home according to the location of the smart home, and form a list of the smart home that must be used, which will be combined with the user-controlled smart home. Smart homes that belong to the same functional subset are also added to the list; formulate work strategies for each smart home in the list, and control the work status of the corresponding smart homes according to the work strategy. The method of the present invention can know other smart homes that the user will use when using a certain smart home, and perform corresponding control according to the strategy, so that the user does not need to individually control each smart home, thereby reducing the user's use burden.

Description

A remote home control method based on the Internet of Things

technical field

The invention relates to the technical field of smart home, in particular to a remote home control method based on the Internet of Things.

Background technique

Smart home is a concept developed on the Internet and Internet of Things technology, and a smart home is formed by giving a certain "wisdom" to the traditional home.

The current smart home needs to be connected to the network to receive the control commands sent by the server or the smart terminal, and perform corresponding functions. It can be seen that the current smart home is still in a relatively passive and controlled working state, and cannot actively "think" and work. For example, in the hot summer, the user uses the mobile phone to remotely control the air conditioner to turn on and work at a certain temperature on the way to work, but because the user is not thoughtful or for other reasons, in fact, the user still needs to go through the door opening, Turning on the lights, turning on the TV and other operations, under the current control technology, smart door locks, smart lights and smart TVs cannot work independently of the user's control. The user still needs to manually control the status of each smart home, which is more inconvenient to use. .

SUMMARY OF THE INVENTION

The embodiment of the present invention provides a remote home control method based on the Internet of Things, which can solve the problems existing in the prior art.

The present invention provides a remote home control method based on the Internet of Things, the method comprising the following steps:

Step 1: Determine all smart homes in the family and the location of each smart home, and divide all smart homes into multiple functional subsets according to their regions and functions;

Step 2, obtain the information of the smart home controlled by the user, determine the smart home that the user must use after returning home according to the location of the smart home, form a list of the smart home that must be used, and then place the smart home that belongs to the same as the user-controlled smart home. A functional subset of the smart home is also added to the list;

Step 3, formulate a work strategy for each smart home in the list, and control the work state of the corresponding smart home according to the work strategy.

Preferably, before the user controls the smart home for the first time, first upload the floor plan of the home;

Then send wireless information to each smart home to determine the distance to each smart home;

After obtaining the distance information, determine the possible location of each smart home in the home according to the preset logic, the functions of each smart home and the floor plan. After the user confirms or adjusts the location of the smart home, the location of the smart home is determined. information is saved.

Preferably, after obtaining the information of all smart homes in the family, the smart homes are divided into a plurality of area sets according to the area where they are located, and each area set includes all the smart homes in one area;

After the area set is determined, the smart home in each area set is divided into multiple function subsets according to functions.

Preferably, after the user sends the control instruction for controlling the smart home, the entry door is used as the starting point to determine the path for the user to reach the coverage of the smart home, and then the smart homes that must be used on the path are screened out to form a list;

After obtaining the list of smart homes that must be used, determine the functional subset to which the smart home belongs according to the information of the smart home, and then add other smart homes in the functional subset to the list.

Preferably, in step 3, first determine the degree of impact of each smart home in the list on security, and set the strictest work policy for the smart home with the highest degree of security impact, and the strictest work policy indicates that it must be sent by the user. control instructions to work;

In the smart home that does not have the highest impact on security, it is divided into real-time devices and non-real-time devices according to the real-time nature of the working state;

For real-time devices, the working strategy is to start working immediately after the smart home with the highest impact on security changes its working state; for non-real-time devices, its working strategy is to start working after the user controls one of the smart homes to work through control instructions, and other smart homes work. of non-real-time devices also started working immediately.

Preferably, after obtaining multiple functional subsets, an association relationship of different functional subsets is formed according to a preset logic;

After determining the smart homes in the list, determine the smart homes that are associated with all the smart homes in the list according to the function subsets to which the smart homes belong in the list and the association relationship of each function subset, and store these smart homes in the list. The associated smart home is added to the list.

Preferably, after determining the associated smart homes, the user's usage habits are determined according to the saved historical data, the obtained associated smart homes are screened according to the usage habits, and the filtered smart homes are added to the list.

A remote home control method based on the Internet of Things in the present invention has the following beneficial effects:

Not only can it control the corresponding smart home work according to the user's instructions, but also know other smart homes that the user will use at the same time, and control it according to the strategy, so that the user does not need to control each smart home individually, which greatly reduces the number of users. The use burden is improved, and the use experience is improved.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

FIG. 1 is a flowchart of a remote home control method based on the Internet of Things provided by the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1, the present invention provides a remote home control method based on the Internet of Things, which mainly includes the following steps:

Step 1. Determine all smart homes in the family and the location and relationship of each smart home.

In this step, a centralized controller needs to be installed in the family, the centralized controller is connected to the smart home server in communication, and the centralized controller is also wirelessly connected to each smart home in the family at the same time. The mobile terminal used by the user sends a control instruction to the smart home server through wireless communication, and the smart home server forwards the control instruction to the centralized controller in the user's home, and the centralized controller controls the corresponding smart home according to the control instruction. Home work.

Before using the centralized controller to control the smart home for the first time, the user first needs to input the floor plan of the home on the mobile terminal, and upload the floor plan to the centralized controller. Then the user operates each smart home so that it can connect with the centralized controller. After completing the connection between the smart home and the centralized controller, the centralized controller sends wireless information to each smart home to determine the central controller and each smart home. distance to a smart home. After obtaining the distance information, the centralized controller determines the possible location of each smart home in the family according to the preset logic, the function of each smart home and the floor plan, and after the user determines or adjusts the position of the smart home, The centralized controller saves the floor plan and the location information of the smart home.

After obtaining the information of all the smart homes in the family, the centralized controller divides the smart homes into a plurality of area sets according to the area where they are located, and each area set includes all the smart homes in one area. For example, a family is divided into living room area collection, study area collection, master bedroom area collection, secondary bedroom area collection, bathroom area collection, etc. The living room area collection includes all smart homes in the living room, such as smart TV, smart Speakers, smart air conditioners, air purifiers, etc.

After the area sets in the home are determined, the smart home in each area set is divided into multiple function subsets according to functions. For example, smart TVs and smart speakers in the living room area set are audio-visual related devices, so they can be divided into audio-visual function subsets, while smart air conditioners and air purifiers are environment improvement related devices, so they can be divided into environmental improvement function subsets .

Although smart homes with multiple functional subsets in the same area may have large differences in function, they are usually used at the same time in actual use, that is, different functional subsets may have certain use correlations, such as in smart air conditioners. After being turned on, the user is likely to turn on the smart TV as well, so the association relationship of different function subsets is formed according to the preset logic.

In step 2, the information of the smart home controlled by the user is obtained, and the information of the smart home associated with the smart home is analyzed to form a list of the smart home.

In this step, when the user sends a control command to the centralized controller through the smart home server through the mobile terminal to control the work of any smart home, the centralized controller takes the entry door as the starting point to determine the process of the user reaching the coverage of the smart home path, and then filter out the smart homes that must be used on the path to form a list. After obtaining the list of smart homes that must be used, the centralized controller determines the function subset to which it belongs according to the information of the smart home, and then adds other smart homes in the function subset to the list.

After determining the smart homes in the list, the centralized controller determines the smart homes that are associated with all the smart homes in the list according to the functional subsets to which the smart homes belong in the list and the association relationship of each function subset . Then, the centralized controller determines the user's usage habits according to the saved historical data, filters the obtained smart homes with associated relationships according to the usage habits, and finally adds the filtered smart homes to the list.

Step 3, after obtaining the list of smart homes, formulate a work strategy for each smart home, and control the work status of each smart home according to the work strategy.

In this step, first determine the degree of security impact of each smart home in the list, and then take out the smart home with the highest security impact and set the strictest work strategy. For example, the working status of smart door locks is directly related to the home Therefore, it has the highest impact on safety, and the strictest work strategy is that the mobile terminal must send control instructions to work.

Then, in the smart home that does not have the highest impact on security, it is divided into real-time devices and non-real-time devices according to the real-time nature of the working state. For real-time devices, the working strategy is to start working as soon as the smart home with the highest security impact changes its working state. For non-real-time devices, the working strategy is that after the user controls one of the smart homes to work through the mobile terminal, other non-real-time devices also start to work immediately.

For example, the user sends a control command to turn on the air conditioner in the bedroom through the mobile terminal on the way to get off work. Before the user goes home and enters the bedroom, he needs to complete the actions of opening the door and turning on the light. Therefore, the smart air conditioner in the bedroom, the smart door lock on the entrance door, and the living room The smart, etc. are all on the list, and the air purifier for the bedroom, which is the same as the smart air conditioner for the bedroom, is also on the list. At the same time, users often have the habit of watching TV and blowing air conditioners in the bedroom, so the smart TV in the bedroom is also on the list.

In the above list, the door lock of the entrance door is the device with the highest impact on security, the smart air conditioner and air purifier in the bedroom are non-real-time devices, and the smart lamp in the living room and the smart TV in the bedroom are real-time devices. The working order of the smart home should be:

The smart air conditioner in the bedroom is turned on immediately in response to the user's control command, and the air purifier in the bedroom is also turned on immediately. After the user opens the smart door lock on the entry door through the mobile terminal, the smart lights in the living room and the smart TV in the bedroom also start working immediately. .

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, provided that these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (7)

1. A remote home control method based on the Internet of things is characterized by comprising the following steps:

step 1, determining all smart homes in a family and the position of each smart home, and dividing all the smart homes into a plurality of function subsets according to the areas and functions of the smart homes;

step 2, acquiring information of the intelligent home controlled by the user, determining the intelligent home which must be used by the user after the user goes home according to the position of the intelligent home, forming a list of the intelligent home which must be used, and then adding the intelligent home which belongs to the same function subset as the intelligent home controlled by the user into the list;

and 3, formulating a working strategy of each intelligent home in the list, and controlling the working state of the corresponding intelligent home according to the working strategy.

2. The remote home control method based on the internet of things as claimed in claim 1, wherein a user uploads a home type diagram of a home before controlling the smart home for the first time;

then sending wireless information to each intelligent home to determine the distance between each intelligent home and each intelligent home;

after the distance information is obtained, the possible position of each smart home in the home is determined according to the preset logic, the function and the house type graph of each smart home, and after the user confirms or adjusts the position of the smart home, the position information of the smart home is stored.

3. The remote home control method based on the internet of things of claim 1, wherein after information of all smart homes in a family is obtained, the smart homes are divided into a plurality of area sets according to areas where the smart homes are located, and each area set comprises all the smart homes in one area;

after the area sets are determined, the smart homes in each area set are divided into a plurality of function subsets according to functions.

4. The remote home control method based on the internet of things of claim 1, wherein after a user sends a control instruction for controlling smart home, a path of the user in the process of reaching the coverage area of the smart home is determined by taking an entrance door as a starting point, and then smart homes which need to be used on the path are screened out to form a list;

after a list of the smart homes which must be used is obtained, the function subset to which the smart home belongs is determined according to the information of the smart home, and then other smart homes in the function subset are added into the list.

5. The remote home control method based on the internet of things according to claim 1, wherein in step 3, the influence degree of each smart home in the list on the safety is determined first, and the most strict working strategy is set for the smart home with the highest influence degree on the safety, wherein the most strict working strategy indicates that the smart home can work only by sending a control command by a user;

in an intelligent home with the highest safety influence degree, real-time equipment and non-real-time equipment are divided according to the real-time performance of the working state;

for the real-time equipment, the working strategy is that the intelligent home with the highest safety influence degree starts to work immediately after the working state of the intelligent home is changed; for the non-real-time equipment, the working strategy is that after a user controls one of the intelligent homes to work through a control instruction, other non-real-time equipment also starts to work immediately.

6. The Internet of things-based remote home control method according to claim 1, wherein after a plurality of function subsets are obtained, incidence relations of different function subsets are formed according to preset logic;

after the smart homes in the list are determined, the smart homes with the association relation with all the smart homes in the list are determined according to the function subsets to which the smart homes in the list belong and the association relation of each function subset, and the smart homes with the association relation are added into the list.

7. The Internet of things-based remote home control method according to claim 6, wherein after determining the smart homes with the association relationship, determining the use habits of the user according to the stored historical data, screening the obtained smart homes with the association relationship according to the use habits, and adding the screened smart homes into the list.

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