WO2019114245A1 - Power-off method, device, and system for smart appliances, and computer-readable storage medium - Google Patents

Abstract

Disclosed is a power-off method for smart appliances. The power-off method for smart appliances comprises: a first household collects a first ambient parameter of the environment where the first household is located; detect whether the first ambient parameter is abnormal; control a smart meter to power off when detecting that the first ambient parameter is abnormal. Also disclosed are a power-off device and system for smart appliances, and a computer-readable storage medium.

Description

 Power-off method, device, system and computer-readable storage medium for smart home appliances

Technical field

The present application relates to the field of household appliances, and in particular, to a power-off method, device, system, and computer-readable storage medium for a smart home appliance.

Background technique

With the development of science and technology and the continuous improvement of people's living standards, more and more electrical appliances are entering the family. At the same time, it also brings security risks. Although household appliances generally have security measures, it is difficult to avoid accidents such as fires. At the time, due to too many household appliances, the distribution of electric wires is dense, and when the electric wires are burnt and leaked, it is easy to damage the working household appliances, and the leakage site is not conducive to fire fighting and rescue. Therefore, it is necessary to propose a method capable of emergency power-off when a fire occurs indoors.

The above content is only used to assist in understanding the technical solutions of the present application, and does not constitute an admission that the above is prior art.

Summary of the invention

The main purpose of the present application is to provide a power-off method, device, system and computer-readable storage medium for a smart home appliance, aiming at solving a fire accident in a room, because the electric appliance is excessively distributed, the electric wire is densely distributed, and the electric wire is burned. It is easy to damage the working household appliances when the power is leaked, and the leakage site is not conducive to the problem of fire fighting and rescue.

To achieve the above objective, the present application provides a power-off method for a smart home appliance, and the power-off method of the smart home appliance includes the following steps:

The first home appliance collects a first environmental parameter of the environment in which the home appliance is located;

Detecting whether the first environmental parameter is abnormal;

When the first environmental parameter abnormality is detected, the smart meter is controlled to be powered off.

Optionally, the method for powering off the smart home appliance further includes:

Receiving a second environment parameter collected by the second home appliance, wherein the first home appliance is in communication connection with the second home appliance and is located in the same environment;

Detecting whether the second environmental parameter is abnormal;

And when the second environment parameter is abnormal, performing the step of the first home appliance collecting the first environment parameter of the environment in which the first home appliance collects.

Optionally, the type of the second environment parameter is the same as the type of the first environment parameter.

Optionally, the step of detecting whether the second environment parameter is abnormal includes:

Comparing the second environment parameter of each second home appliance with a first preset abnormal condition, wherein the second home appliance has multiple;

Obtaining a quantity of the home appliance corresponding to the second environment parameter that meets the first preset abnormal condition;

Determining whether the quantity is greater than a preset number, wherein when the quantity is greater than the preset quantity, determining that the second environment parameter is abnormal.

Optionally, the preset number is at least two.

Optionally, the step of the first home appliance collecting the first environment parameter of the environment in which the first home appliance is located includes:

The first home appliance receives the first environment parameter collected by the second home appliance.

Optionally, the step of detecting whether the first environment parameter is abnormal includes:

Comparing the first environment parameter collected by each second home appliance with the second preset abnormal condition, wherein the second home appliance has multiple;

Obtaining, by the number of the household electrical appliances corresponding to the first environmental parameter that meets the second preset abnormal condition;

Determining whether the quantity is greater than a preset number, wherein, when the quantity is greater than the preset quantity, determining that the first environment parameter is abnormal.

Optionally, the environmental parameter includes an ambient temperature and an ambient humidity. When the ambient temperature is greater than a preset safe temperature, and the ambient humidity is less than a preset safe humidity, determining that the environmental parameter is abnormal.

Optionally, the step of controlling the smart meter to be powered off includes:

Sending a power-off control command to the smart meter for the smart meter to cut off the power when receiving the power-off control command.

Optionally, the step of controlling the smart meter to be powered off includes:

Sending the abnormality information to the third household electrical appliance communicably connected to the smart meter, wherein the third household electrical appliance sends a power-off control command to the smart meter when receiving the abnormality information.

Optionally, the method for powering off the smart home appliance further includes:

And acquiring an image of an environment where the first home appliance is located when detecting the abnormality of the first environment parameter;

Identifying whether the image is abnormal;

When the image is abnormal, the step of controlling the smart meter to be powered off is performed.

In order to achieve the above object, the present application further provides a power-off device for a smart home appliance, a power-off device memory of the smart home appliance, a processor, and a computer program stored on the memory and operable on the processor, The computer program is executed by the processor to implement the steps of the power-off method of the smart home appliance as described above.

In order to achieve the above object, the present application further provides a computer readable storage medium, wherein the computer readable storage medium stores a power-off program of a smart home appliance, and the power-off program of the smart home appliance is implemented by the processor as described above. The step of the power-off method of the smart home appliance.

In addition, in order to achieve the above object, the present application further provides a power-off system for a smart home appliance, where the power-off system of the smart home appliance includes a smart meter, a first home appliance, and a power carrier module, and the smart meter and the first The household electrical appliance is communicatively coupled by the power carrier module.

Optionally, the power-off system of the smart home appliance includes at least one second home appliance, and the second home appliance and the first home appliance are each provided with a communication module, and the second home appliance passes the The communication module is communicatively connected, and the second home appliance is communicatively connected to the first home appliance by the communication module.

A power-off method, device, system and computer-readable storage medium for a smart home appliance according to an embodiment of the present application, the first home appliance device collects a first environmental parameter of the environment, and detects whether the first environment parameter is abnormal, and is detecting When the first environmental parameter is abnormal, such as when a fire occurs indoors, by controlling the power meter to be powered off, the power supply of the household appliance is urgently cut off, the household appliance is protected, and leakage current is prevented.

DRAWINGS

1 is a schematic structural diagram of a home appliance in a hardware operating environment according to an embodiment of the present application;

2 is a schematic flow chart of a first embodiment of a method for powering off a smart home appliance according to the present application;

3 is a schematic flow chart of a second embodiment of a method for powering off a smart home appliance according to the present application;

4 is a schematic flow chart of a third embodiment of a method for powering off a smart home appliance according to the present application;

5 is a schematic flow chart of a fourth embodiment of a method for powering off a smart home appliance according to the present application;

6 is a schematic flow chart of a fifth embodiment of a method for powering off a smart home appliance according to the present application;

7 is a schematic flow chart of a sixth embodiment of a method for powering off a smart home appliance according to the present application;

8 is a schematic flow chart of a seventh embodiment of a method for powering off a smart home appliance according to the present application;

FIG. 9 is a schematic structural diagram of a power-off system of a smart home appliance according to the present application.

The implementation, functional features and advantages of the present application will be further described with reference to the accompanying drawings.

Detailed ways

It is understood that the specific embodiments described herein are merely illustrative of the application and are not intended to be limiting.

The main solution of the embodiment of the present application is: the first home appliance collects the first environment parameter of the environment; detects whether the first environment parameter is abnormal; and when the first environment parameter is abnormal, controls the smart meter to be powered off .

Due to the excessive number of household appliances, the distribution of wires is dense, and when the wires are burned and leaked, it is easy to damage the working household appliances, and the leakage site is not conducive to fire fighting and rescue. Therefore, it is necessary to propose a method capable of emergency power-off when a fire occurs indoors.

As shown in FIG. 1 , FIG. 1 is a schematic structural diagram of a home appliance in a hardware operating environment according to an embodiment of the present application.

The terminal in the embodiment of the present application may be a smart household appliance such as a smart air conditioner, a dehumidifier, or a humidifier, or a control device such as a PC, a tablet computer, or a mobile phone connected to the smart home appliance device.

As shown in FIG. 1, the terminal may include a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, and a communication bus 1002. Among them, the communication bus 1002 is used to implement connection communication between these components. The user interface 1003 can include a display, an input unit such as a keyboard, and the optional user interface 1003 can also include a standard wired interface, a wireless interface. The network interface 1004 can optionally include a standard wired interface, a wireless interface (such as a WI-FI interface). The memory 1005 may be a high speed RAM memory or a stable memory (non-volatile) Memory), such as disk storage. The memory 1005 can also optionally be a storage device independent of the aforementioned processor 1001.

Optionally, the terminal may further include a camera, RF (Radio) Frequency, RF) circuits, sensors, audio circuits, WiFi modules, and more. Among them, the sensor is more than a temperature sensor, a humidity sensor, and other sensors. Specifically, the temperature sensor is disposed in a room where the smart home appliance is located, and is used for detecting an ambient temperature in the room, and the temperature sensor is connected to the smart home appliance; similarly, the humidity sensor is also disposed in the room where the smart home appliance is located For detecting the ambient humidity in the room, the humidity sensor is connected to the smart household appliance; of course, the terminal can also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, and the like, and details are not described herein again.

It will be understood by those skilled in the art that the terminal structure shown in FIG. 1 does not constitute a limitation to the terminal, and may include more or less components than those illustrated, or a combination of certain components, or different component arrangements.

As shown in FIG. 1, a memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and a power-off application of a smart home appliance.

In the terminal shown in FIG. 1, the network interface 1004 is mainly used to connect to the background server and perform data communication with the background server; the user interface 1003 is mainly used to connect the client (user end), and perform data communication with the client; and the processor 1001 can be used to call a power-off application of the smart home appliance stored in the memory 1005 and perform the following operations:

The first home appliance collects a first environmental parameter of the environment in which the home appliance is located;

Detecting whether the first environmental parameter is abnormal;

When the first environmental parameter abnormality is detected, the smart meter is controlled to be powered off.

Further, the processor 1001 may call the power-off application of the smart home appliance stored in the memory 1005, and further perform the following operations:

Receiving a second environment parameter collected by the second home appliance, wherein the first home appliance is in communication connection with the second home appliance and is located in the same environment;

Detecting whether the second environmental parameter is abnormal;

And when the second environment parameter is abnormal, performing the step of the first home appliance collecting the first environment parameter of the environment in which the first home appliance collects.

Further, the processor 1001 may call the power-off application of the smart home appliance stored in the memory 1005, and further perform the following operations:

Comparing the second environment parameter of each second home appliance with a first preset abnormal condition, wherein the second home appliance has multiple;

Obtaining a quantity of the home appliance corresponding to the second environment parameter that meets the first preset abnormal condition;

Determining whether the quantity is greater than a preset number, wherein when the quantity is greater than the preset quantity, determining that the second environment parameter is abnormal.

Further, the processor 1001 may call the power-off application of the smart home appliance stored in the memory 1005, and further perform the following operations:

The first home appliance receives the first environment parameter collected by the second home appliance.

Further, the processor 1001 may call the power-off application of the smart home appliance stored in the memory 1005, and further perform the following operations:

Comparing the first environment parameter collected by each second home appliance with the second preset abnormal condition, wherein the second home appliance has multiple;

Obtaining, by the number of the household electrical appliances corresponding to the first environmental parameter that meets the second preset abnormal condition;

Determining whether the quantity is greater than a preset number, wherein, when the quantity is greater than the preset quantity, determining that the first environment parameter is abnormal.

Further, the processor 1001 may call the power-off application of the smart home appliance stored in the memory 1005, and further perform the following operations:

The environmental parameter includes an ambient temperature and an ambient humidity. When the ambient temperature is greater than a preset safe temperature, and the ambient humidity is less than a preset safe humidity, determining that the environmental parameter is abnormal.

Further, the processor 1001 may call the power-off application of the smart home appliance stored in the memory 1005, and further perform the following operations:

Sending a power-off control command to the smart meter for the smart meter to cut off the power when receiving the power-off control command.

Further, the processor 1001 may call the power-off application of the smart home appliance stored in the memory 1005, and further perform the following operations:

Sending the abnormality information to the third household electrical appliance communicably connected to the smart meter, wherein the third household electrical appliance sends a power-off control command to the smart meter when receiving the abnormality information.

Further, the processor 1001 may call the power-off application of the smart home appliance stored in the memory 1005, and further perform the following operations:

And acquiring an image of an environment where the first home appliance is located when detecting the abnormality of the first environment parameter;

Identifying whether the image is abnormal;

When the image is abnormal, the step of controlling the smart meter to be powered off is performed.

Referring to FIG. 2, the present application provides a first embodiment of a power-off method for a smart home appliance, where the power-off method of the smart home appliance includes the following steps:

Step S10: The first home appliance collects a first environmental parameter of the environment, where the first environment parameter includes an ambient temperature and an ambient humidity.

The first household electrical appliance may be an air conditioner, or may be another smart household electrical appliance, where the first electrical appliance is located in a temperature sensor and a humidity sensor, and the temperature sensor and the humidity sensor are both the first household electrical appliance Connected, the first home appliance collects ambient temperature through the temperature sensor and the humidity sensor collects ambient humidity.

The temperature sensor and the humidity sensor may be disposed at any position of the environment where the first home appliance is located, and may also be disposed at a position of the air inlet when the first home appliance is an air conditioner.

It is to be understood that the first environmental parameter may further include at least one of a carbon dioxide concentration and a carbon monoxide concentration, and the carbon dioxide detector and the carbon monoxide detection connected to the first household electrical appliance are disposed in the environment of the first household electrical appliance. The first household electrical appliance collects indoor carbon dioxide concentration through the carbon dioxide detector, and collects indoor carbon monoxide concentration through the carbon monoxide detector.

Step S20: detecting whether the first environment parameter is abnormal;

When the environmental parameter of the environment in which the first household electrical appliance is located is not suitable for human survival, it is determined that the environmental parameter is abnormal. Presetting the security environment parameter, comparing the collected first environment parameter with the security environment parameter, and determining that the first environment parameter is abnormal when the first environment parameter is not within the range of the security environment parameter .

When the first environmental parameter includes an ambient temperature and an ambient humidity, the ambient temperature is compared with a preset safe temperature, and the ambient humidity is compared with a preset safe humidity, where the ambient temperature is greater than a preset The safety parameter is determined, and when the ambient humidity is less than a preset safety humidity, the environmental parameter is determined to be abnormal. Specifically, when the temperature of the environment in which the first household electrical appliance is located is too high and too dry, it is determined that there may be a fire condition in the current environment.

When the first environmental parameter includes a carbon monoxide concentration or a carbon dioxide concentration, comparing the carbon monoxide concentration with a preset carbon monoxide safe concentration, or comparing the carbon dioxide concentration with a preset carbon dioxide safe concentration at the carbon monoxide concentration Determining that the first environmental parameter is abnormal when the predetermined carbon monoxide safety concentration is greater, or determining that the first environmental parameter is abnormal when the carbon dioxide concentration is greater than the preset carbon dioxide safety concentration, that is, There may be a fire in the environment where the first home appliance is located.

Step S30, when the first environmental parameter is abnormal, the smart meter is powered off.

When detecting the abnormality of the first environmental parameter, that is, the environment where the first household electrical appliance is located is an abnormal environment, such as a dangerous situation such as a fire, in order to protect the safety of the household electrical appliance, the leakage of the household electrical appliance may be prevented, and the disaster relief may be caused by electric shock. When the situation occurs, the smart meter is controlled to cut off the power, and all the powered devices are disconnected from the power supply.

The step S30 of controlling the smart meter to be powered off includes: transmitting a power-off control command to the smart meter, so that the smart meter cuts off the power when receiving the power-off control command.

The first household electrical appliance is in communication connection with the smart meter. When detecting that the first environmental parameter is abnormal, the first household electrical appliance sends a power-off control command to the smart meter, and the smart meter receives the power-off control command. The control switch is turned off to cut off the power of all household appliances.

In the embodiment of the present application, the first home appliance collects the first environment parameter of the environment, and detects whether the first environment parameter is abnormal. When the first environment parameter is abnormal, such as when a fire occurs indoors, The smart meter is powered off, which can effectively cut off the power supply of household appliances, protect household appliances, and prevent leakage.

Optionally, with reference to FIG. 3, the present application provides a second embodiment of a method for powering off a smart home appliance. According to the embodiment shown in FIG. 2, the method for powering off the smart home appliance further includes:

Step S40: Receive a second environment parameter collected by the second home appliance, where the first home appliance is in communication connection with the second home appliance and is located in the same environment;

The second household electrical appliance may be a household appliance such as an air conditioner, a humidifier, or a dehumidifier, and the second household electrical appliance is communicably connected to the first household electrical appliance, in order to prevent a temperature sensor and a humidity connected to the first household electrical appliance. The first home appliance also receives a second environmental parameter collected by the second home appliance by causing the first home appliance to misjudge the first environment parameter. Specifically, the manner in which the second home appliance collects the second environment parameter is the same as the manner in which the first home appliance collects the first environment parameter, and the type of the second environment parameter and the first environment parameter The same type.

In step S50, it is detected whether the second environment parameter is abnormal. When the second environment parameter is abnormal, the step of collecting the first environment parameter of the environment in which the first home appliance collects is performed.

When the second environmental parameter abnormal parameter is detected, it is determined that an abnormal situation such as a fire may occur in the environment where the first household electrical appliance and the second household electrical appliance are located, in order to determine the first household electrical appliance and the second Whether the environment in which the home appliance is located is abnormal, such as a fire, the first home appliance collects the first environment parameter of the environment, and then determines whether the first environment parameter is abnormal.

In an embodiment, by receiving the second environment parameter collected by the second home appliance, and detecting whether the second environment parameter is abnormal, when the second environment parameter is abnormal, combining the first environment collected by the first home appliance Whether the parameter is abnormal to determine whether it is necessary to control the power meter to be powered off, and improve the accuracy of the judgment of the environment.

Optionally, with reference to FIG. 4, the present application provides a third embodiment of a method for powering off a smart home appliance. According to the embodiment shown in FIG. 3, the step of detecting whether the second environment parameter is abnormal includes:

Step S51, comparing the second environment parameter of each second home appliance with a first preset abnormal condition, wherein the second home appliance has multiple;

In this embodiment, the second home appliance has a plurality of, and may be a plurality of home appliances of the same type, or a plurality of second home appliances of different types, wherein the first home appliance and the second The first and second in the household electrical appliance are merely to distinguish that the household electrical appliance is not the same household electrical appliance, and the first and second do not represent different types of household electrical appliances.

The first preset abnormal condition is a condition for determining whether the second environmental parameter is abnormal, and the criterion for determining is consistent with the criterion for determining whether the first environmental parameter is abnormal in the first embodiment.

When receiving the second environment parameter collected by the second home appliance, comparing the second environment parameter with the first preset abnormal condition, that is, the ambient temperature in the second environment parameter is first The safe temperature in the preset abnormal condition is compared, and the ambient humidity in the second environmental parameter is compared with the safe humidity in the first preset abnormal condition.

Similarly, when the second environmental parameter includes a carbon monoxide concentration or a carbon dioxide concentration, the carbon monoxide concentration in the second environmental parameter is compared with a carbon monoxide safe concentration in a first predetermined abnormal condition, and the second environment is The carbon dioxide concentration in the parameter is compared to the safe concentration of carbon dioxide in the first predetermined abnormal condition.

Step S52, acquiring the number of home appliances corresponding to the second environment parameter that meets the first preset abnormal condition;

During the comparison between the second environment parameter and the first preset abnormal condition, the number of the household electrical appliances corresponding to the second environmental parameter that meets the first preset abnormal condition is counted, that is, the second environmental parameter is abnormal. The number of corresponding household appliances.

In step S53, it is determined whether the quantity is greater than a preset number, wherein when the quantity is greater than the preset quantity, determining that the second environment parameter is abnormal.

In order to prevent the inaccuracy of the collected environmental parameters caused by the failure of the individual household electrical appliances, the first household electrical appliance is misjudged, and when the environmental parameters collected by the plurality of household electrical appliances are abnormal environmental parameters, it is determined that the environment of the household electrical appliance is abnormal. In the event of a fire. The preset number is at least two, and when the first home appliance receives the environment parameter sent by the second home appliance, and detects that at least two of the environment parameters are abnormal environment parameters, determining The environment of the first home appliance is abnormal.

In this embodiment, the home environment device corresponding to the second environment parameter that meets the first preset abnormal condition is obtained by comparing the second environment parameter of each second home appliance with the first preset abnormal condition. Determining whether the quantity is greater than a preset quantity, and determining that the second environmental parameter is abnormal when the quantity is greater than the preset quantity, and determining whether the first environmental parameter is determined by the first household electrical appliance Abnormally determining whether to control the smart meter to be powered off, and improving the accuracy of the judgment of the environmental condition of the first home appliance.

Optionally, with reference to FIG. 5, the present application provides a fourth embodiment of a method for powering off a smart home appliance. According to the embodiment shown in FIG. 2, the first home appliance collects first environment parameters of the environment. The steps include:

Step S60: The first home appliance receives the first environment parameter collected by the second home appliance.

The first environment parameter may be collected by the first home appliance as described in the first embodiment to the third embodiment, or in the embodiment, the first environment parameter may pass through the second home appliance. The method for collecting the first environment parameter is the same as the method for collecting the first environment parameter in the first embodiment, and details are not described herein.

In this embodiment, the first home appliance is communicably connected to the second home appliance, and after the second home device collects the first environment parameter, the first environment parameter is sent to the first On the home appliance, the second home appliance detects whether the first environmental parameter is an abnormal parameter, and when the first environmental parameter is abnormal, such as when a fire occurs indoors, the smart meter is powered off to realize the emergency cutoff. Household appliances provide power to protect household appliances while preventing leakage.

Optionally, with reference to FIG. 6, the present application provides a fifth embodiment of a method for powering off a smart home appliance. According to the embodiment shown in FIG. 5, the step of detecting whether the first environment parameter is abnormal includes:

In step S21, the first environment parameter collected by each second home appliance is compared with a second preset abnormal condition, wherein the second home appliance has multiple;

In this embodiment, the second home appliance has a plurality of, and may be a plurality of home appliances of the same type, or a plurality of second home appliances of different types, wherein the first home appliance and the second The first and second in the household electrical appliance are merely to distinguish that the household electrical appliance is not the same household electrical appliance, and the first and second do not represent different types of household electrical appliances.

The second preset abnormal condition is a condition for determining whether the second environmental parameter is abnormal, and the criterion for determining is consistent with the criterion for determining whether the first environmental parameter is abnormal in the first embodiment.

And comparing the first environmental parameter with the second preset abnormal condition when the first environmental parameter collected by the second household electrical appliance is received, that is, the ambient temperature in the first environmental parameter and the second The safe temperature in the preset abnormal condition is compared, and the ambient humidity in the first environmental parameter is compared with the safe humidity in the second preset abnormal condition.

Similarly, when the first environmental parameter includes a carbon monoxide concentration or a carbon dioxide concentration, the carbon monoxide concentration in the first environmental parameter is compared with a carbon monoxide safe concentration in a second predetermined abnormal condition, and the first environment is The concentration of carbon dioxide in the parameter is compared to the safe concentration of carbon dioxide in the second predetermined abnormal condition.

Step S22, acquiring the number of home appliances corresponding to the first environment parameter that meets the second preset abnormal condition;

During the comparison between the first environment parameter and the second preset abnormal condition, the number of the home appliances corresponding to the first environment parameter that meets the second preset abnormal condition is counted, that is, the first environment parameter is abnormal. The number of corresponding household appliances.

In step S23, it is determined whether the quantity is greater than a preset number, wherein when the quantity is greater than the preset quantity, determining that the first environment parameter is abnormal.

In order to prevent the inaccuracy of the collected environmental parameters caused by the failure of the individual household electrical appliances, the first household electrical appliance is misjudged, and when the environmental parameters collected by the plurality of household electrical appliances are abnormal environmental parameters, it is determined that the environment of the household electrical appliance is abnormal. In the event of a fire. The preset number is at least two, and when the first home appliance receives the environment parameter sent by the second home appliance, and detects that at least two of the environment parameters are abnormal environment parameters, determining The environment of the first home appliance is abnormal.

In this embodiment, by comparing the first environment parameter of each second home appliance with the second preset abnormal condition, acquiring the home appliance corresponding to the first environment parameter that meets the second preset abnormal condition If the quantity is greater than the preset quantity, determining that the first environmental parameter is abnormal, and then controlling the smart meter to be powered off, The accuracy of the judgment of the environmental conditions of the equipment.

Optionally, referring to FIG. 7, the present application provides a sixth embodiment of a power-off method for a smart home appliance. According to any of the embodiments shown in FIG. 2 to FIG. 3, the step of controlling the smart meter to be powered off may also be performed. include:

Step S31: Send the abnormality information to the third home appliance connected to the smart meter, so that the third home appliance sends a power-off control command to the smart meter when receiving the abnormality information.

The third home appliance may be a household appliance such as an air conditioner or a dehumidifier, or may be a smart mobile device such as a mobile phone, and the third home appliance is communicatively connected to the first home appliance, and the third home appliance may be a control device. The third home appliance is communicatively coupled to the smart meter. When detecting the abnormality of the first environmental parameter, the first household electrical appliance sends abnormality information to the third household electrical appliance, and after receiving the abnormality signal, the third household electrical appliance sends a power-off control command to the The smart meter, after receiving the control command, controls the switch to turn off to cut off the power of all household appliances.

It can be understood that the first and third of the third household electrical appliance and the first household electrical appliance are only for distinguishing that the household electrical appliance is not the same household electrical appliance, and the first and third do not represent Different types of household appliances.

In this embodiment, the first environment parameter is collected by the other household electrical appliance, and the first environmental parameter is detected to be abnormal. When the first environmental parameter is abnormal, the abnormal information is sent to the communication connection with the smart meter. And the third household electrical appliance, wherein the third household electrical appliance sends a power-off control command to the smart meter when receiving the abnormality information, so as to urgently cut off the power of the household appliance, protect the household appliance, and prevent the leakage condition from occurring.

Preferably, in order to improve the accuracy of the environmental abnormality determination of the first home appliance, referring to FIG. 8, the present application provides a seventh embodiment of a power-off method for a smart home appliance. The power-off method of smart home appliances also includes:

Step S70: When detecting that the first environment parameter is abnormal, collecting an image of an environment where the first home appliance is located;

When detecting the abnormality of the first environmental environment parameter, in order to prevent an error in the environmental parameter collected by the first household electrical appliance, resulting in a misjudgment of the environment, the system also collects an image of the environment where the first household electrical appliance is located. . Specifically, the first home appliance or the first home appliance is provided with a photographing device, and the photographing device is connected to the first home appliance or other household appliances, and when detecting that the first environmental parameter is abnormal, An image of an environment in which the first home appliance is located is collected by the photographing device. The image may be a static image or a dynamic image.

Step S80, identifying whether the image is abnormal;

There are a plurality of ways to determine whether the image is abnormal. Specifically, the image recognition technology may be used to identify whether the image has the same feature as a preset image, such as a fire image feature, and the feature of the image and the preset When the image features are the same, it is determined that the image is abnormal. Or by recognizing the sharpness of the object in the image, such as when the indoor smoke is used, the definition of the indoor object in the image captured by the photographing device is low, and whether the image is abnormal is determined by recognizing the sharpness of the indoor object.

When the image is abnormal, the step of controlling the smart meter to be powered off is performed. When the image is abnormal, it is determined that an abnormal condition such as a fire exists in the environment where the first home appliance is located, and the smart meter is controlled to be powered off in order to ensure the safety of the home appliance and the safety of the indoor environment.

In this embodiment, when the first environment parameter is abnormal, the image of the environment where the first home appliance is located is collected, thereby identifying whether the image is abnormal, and when the image is abnormal, the smart is controlled. The power meter is powered off to switch the power source, which further improves the accuracy of determining the abnormal condition of the environment in which the first home appliance is located.

The present application also provides a power-off device for a smart home appliance, a power-off device memory of the smart home appliance, a processor, and a computer program stored on the memory and operable on the processor, the computer program being The processor executes the steps of the power-off method of the smart home appliance as described above.

In this embodiment, the power-off device of the smart home appliance collects the first environment parameter of the environment in which the first home appliance collects, detects whether the first environment parameter is abnormal, and when detecting that the first environment parameter is abnormal, In the event of a fire in the room, by controlling the power meter to cut off the power, it is possible to urgently cut off the power of the household appliances, protect the household appliances, and prevent leakage.

In addition, the embodiment of the present application further provides a computer readable storage medium, where the power-off program of the smart home appliance is stored, and when the power-off program of the smart home appliance is executed by the processor, the implementation is as described above. The various steps of the power-off method of the smart home appliance.

Referring to FIG. 9 , the present application further provides a power-off system for a smart home appliance, where the power-off system of the smart home appliance includes a smart meter, a first home appliance, and a power carrier module, and the smart meter and the first home appliance pass The power carrier module is communicatively coupled.

When the first home appliance detects an abnormality in the indoor environment, in order to protect the safety of other home appliances and the electric leakage in an abnormal environment, the first home appliance passes the power carrier module and the smart device. The meter communicates, and sends a power-off control command to the smart meter to control the smart meter to be powered off.

Optionally, the power-off system of the smart home appliance includes at least one second home appliance, and the second home appliance and the first home appliance are each provided with a communication module, and the second home appliance passes the The communication module is communicatively connected, and the second home appliance is communicatively connected to the first home appliance by the communication module.

In this embodiment, the first home appliance, the second home appliance, and the second home appliance communicate with each other, so that the first home appliance and the second home appliance can realize data transmission through the communication module. Or transmitting data between the second home appliances.

It is to be understood that the term "comprises", "comprising", or any other variants thereof, is intended to encompass a non-exclusive inclusion, such that a process, method, article, or It also includes other elements that are not explicitly listed, or elements that are inherent to such a process, method, item, or system. An element defined by the phrase "comprising a ..." does not exclude the presence of additional equivalent elements in a process, method, article, or system that includes the element, without further limitation.

The serial numbers of the embodiments of the present application are merely for the description, and do not represent the advantages and disadvantages of the embodiments.

Through the description of the above embodiments, those skilled in the art can clearly understand that the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better. Implementation. Based on such understanding, the technical solution of the present application, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM as described above). , a disk, an optical disk, including a number of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the methods described in the various embodiments of the present application.

The above is only a preferred embodiment of the present application, and is not intended to limit the scope of the patent application, and the equivalent structure or equivalent process transformations made by the specification and the drawings of the present application, or directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of this application.

Claims (15)

 A power-off method for a smart home appliance, wherein the power-off method of the smart home appliance comprises the following steps: The first home appliance collects a first environmental parameter of the environment in which the home appliance is located; Detecting whether the first environmental parameter is abnormal; When the first environmental parameter abnormality is detected, the smart meter is controlled to be powered off. The power-off method of the smart home appliance according to claim 1, wherein the power-off method of the smart home appliance further comprises: Receiving a second environment parameter collected by the second home appliance, wherein the first home appliance is in communication connection with the second home appliance and is located in the same environment; Detecting whether the second environmental parameter is abnormal; And when the second environment parameter is abnormal, performing the step of the first home appliance collecting the first environment parameter of the environment in which the first home appliance collects. The power-off method of a smart home appliance according to claim 2, wherein the type of the second environmental parameter is the same as the type of the first environmental parameter. The method of powering off a smart home appliance according to claim 2, wherein the step of detecting whether the second environmental parameter is abnormal comprises: Comparing the second environment parameter of each second home appliance with a first preset abnormal condition, wherein the second home appliance has multiple; Obtaining a quantity of the home appliance corresponding to the second environment parameter that meets the first preset abnormal condition; Determining whether the quantity is greater than a preset number, wherein when the quantity is greater than the preset quantity, determining that the second environment parameter is abnormal. The power-off method of the smart home appliance according to claim 4, wherein the preset number is at least two. The method of powering off a smart home appliance according to claim 1, wherein the step of the first home appliance collecting the first environment parameter of the environment is: The first home appliance receives the first environment parameter collected by the second home appliance. The method of powering off a smart home appliance according to claim 6, wherein the step of detecting whether the first environmental parameter is abnormal comprises: Comparing the first environment parameter collected by each second home appliance with the second preset abnormal condition, wherein the second home appliance has multiple; Obtaining, by the number of the household electrical appliances corresponding to the first environmental parameter that meets the second preset abnormal condition; Determining whether the quantity is greater than a preset number, wherein, when the quantity is greater than the preset quantity, determining that the first environment parameter is abnormal. The method of powering off a smart household appliance according to claim 1, wherein the environmental parameter comprises an ambient temperature and an ambient humidity, wherein the ambient temperature is greater than a preset safe temperature, and the ambient humidity is less than a preset safe humidity. At the time, it is determined that the environmental parameter is abnormal. The power-off method of the smart home appliance according to claim 1, wherein the step of controlling the power-off of the smart meter comprises: Sending a power-off control command to the smart meter for the smart meter to cut off the power when receiving the power-off control command. The power-off method of the smart home appliance according to claim 1, wherein the step of controlling the power-off of the smart meter comprises: Sending the abnormality information to the third household electrical appliance communicably connected to the smart meter, wherein the third household electrical appliance sends a power-off control command to the smart meter when receiving the abnormality information. The power-off method of the smart home appliance according to claim 1, wherein the power-off method of the smart home appliance further comprises: And acquiring an image of an environment where the first home appliance is located when detecting the abnormality of the first environment parameter; Identifying whether the image is abnormal; When the image is abnormal, the step of controlling the smart meter to be powered off is performed. A power-off device for a smart home appliance, wherein the power-off device memory of the smart home appliance, a processor, and a computer program stored on the memory and operable on the processor, the computer program is When the processor executes, the steps of the power-off method of the smart home appliance as described below are implemented: The first home appliance collects a first environmental parameter of the environment in which the home appliance is located; Detecting whether the first environmental parameter is abnormal; When the first environmental parameter abnormality is detected, the smart meter is controlled to be powered off. A computer readable storage medium, wherein the computer readable storage medium stores a power-off program of a smart home appliance, and when the power-off program of the smart home appliance is executed by the processor, the power-off of the smart home appliance as described below is implemented Method steps: The first home appliance collects a first environmental parameter of the environment in which the home appliance is located; Detecting whether the first environmental parameter is abnormal; When the first environmental parameter abnormality is detected, the smart meter is controlled to be powered off. A power-off system for a smart home appliance, wherein the power-off system of the smart home appliance comprises a smart meter, a first home appliance, and a power carrier module, wherein the smart meter communicates with the first home appliance through the power carrier module connection. The power-off system of the smart home appliance according to claim 14, wherein the power-off system of the smart home appliance comprises at least one second home appliance, and the second home appliance and the first home appliance are each provided with a communication module. The second home appliance is communicatively connected by the communication module, and the second home appliance is communicatively connected to the first home appliance by the communication module.