Appliance linkage control method and device, electronic device and smart home system

Abstract

The application discloses an electric appliance linkage control method and device, electronic equipment and smart home system, and belongs to the smart home system. First, the signal strength and the device state of the second electric appliance are acquired through the first electric appliance, then the target second electric appliance is determined based on the signal strength and the device state, and finally the first electric appliance and the target second electric appliance are linkage controlled based on the control records of the first electric appliance and the target second electric appliance. That is, the signal strength and the device state of the second electric appliance acquired by the first electric appliance are used to determine the second electric appliance in the same preset space as the first electric appliance, and then automatic linkage control is performed based on the control records. It is not necessary for the user to manually confirm whether the electric appliances are in the same space and manually set the linkage relationship. The operation difficulty of the user is greatly reduced, and the user experience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of smart home, in particular, relates to an electric appliance linkage control method and device, electronic equipment and smart home system. BACKGROUND

[0002] In the modern smart home system, air conditioners and fans are common household appliances that are widely used to improve indoor comfort. Traditional devices usually need to be operated by users separately, lacking intelligent linkage functions. Although existing smart home systems can set up device linkage through mobile phone applications, users need to manually edit the rooms where the devices are located and the linkage conditions, which is complex and has high learning costs. SUMMARY

[0003] In order to overcome the deficiencies of the prior art, the present application provides an electric appliance linkage control method, device, electronic equipment and smart home system to solve the problem that in the existing smart home system, to realize the linkage of two household appliances, users need to manually edit the rooms where the devices are located and the linkage conditions, which is complex and has high learning costs.

[0004] The technical scheme adopted by the present application to solve its technical problems is:

[0005] In a first aspect, an electric appliance linkage control method is provided, comprising:

[0006] obtaining, by a first electric appliance, signal strength and device status of a second electric appliance, the second electric appliance being an electric appliance in communication connection with the first electric appliance;

[0007] determining a target second electric appliance based on the signal strength and the device status, the target second electric appliance being a second electric appliance in the same preset space as the first electric appliance;

[0008] controlling the first electric appliance and the target second electric appliance based on control records of the first electric appliance and the target second electric appliance.

[0009] Further, the determining of the target second electric appliance based on the signal strength and the device status comprises:

[0010] acquiring sound collected in a preset space where the first electric appliance is located;

[0011] when the device status of the second electric appliance changes, if the control sound collected in the preset space where the first electric appliance is located is acquired and the signal strength of the second electric appliance is greater than a first threshold, the second electric appliance is taken as the target second electric appliance.

[0012] Further, the determining the target second electrical appliance based on the signal strength and the device state comprises:

[0013] If the control sound of the preset space where the first electrical appliance is located is not collected when the device state of the second electrical appliance changes, the second electrical appliance with the maximum signal strength is obtained;

[0014] If the signal strength of the second electrical appliance with the maximum signal strength is greater than the first threshold value, the second electrical appliance with the maximum signal strength is taken as the target second electrical appliance.

[0015] Further, if the control sound of the preset space where the first electrical appliance is located is collected when the device state of the second electrical appliance changes, the determining comprises:

[0016] When the difference between the change time and the collection time is within the preset range, it is determined that the control sound of the preset space where the first electrical appliance is located is collected when the device state of the second electrical appliance changes, the change time is the time when the change of the device state of the second electrical appliance is obtained, and the collection time is the time when the control sound of the preset space where the first electrical appliance is located is collected.

[0017] Further, the obtaining the device state of the second electrical appliance by the first electrical appliance comprises:

[0018] The device state of all the second electrical appliances is obtained by the first electrical appliance;

[0019] Alternatively, the device state of the second electrical appliance with the signal strength greater than the second threshold value is obtained by the first electrical appliance.

[0020] Further, the performing the linkage control on the first electrical appliance and the target second electrical appliance based on the control record of the first electrical appliance and the target second electrical appliance comprises:

[0021] If the number of times when the first electrical appliance and the target second electrical appliance are simultaneously turned on in the control record is greater than a preset number of times, the target environment parameter and the target control parameter when being simultaneously turned on are obtained, the target environment parameter comprises at least one of the following: the turning-on time, the indoor environment temperature, the outdoor environment temperature, the indoor-outdoor temperature difference, and the target control parameter comprises the running mode and the running parameter of the first electrical appliance and the second electrical appliance, and the running time length and the indoor temperature change rate of each time of being simultaneously turned on;

[0022] When the current environment parameter is the same as the target environment parameter, the first electrical appliance and the second electrical appliance are controlled according to the target control parameter.

[0023] Further, further comprising:

[0024] When the current environment parameter is the same as the target environment parameter, a voice message is sent to the user, the voice message being used to suggest the user to perform linkage control on the first electrical appliance device and the target second electrical appliance device;

[0025] After receiving the command of the user allowing linkage control, the first electrical appliance device and the second electrical appliance device are controlled according to the target control parameter.

[0026] In a second aspect, an electrical appliance linkage control device is provided, comprising:

[0027] A parameter acquisition module is configured to acquire the signal strength and the device state of a second electrical appliance device through a first electrical appliance device, the second electrical appliance device being an electrical appliance device in communication connection with the first electrical appliance device;

[0028] A target device determination module is configured to determine a target second electrical appliance device based on the signal strength and the device state, the target second electrical appliance device being a second electrical appliance device in a same preset space as the first electrical appliance device;

[0029] An electrical appliance linkage control module is configured to perform linkage control on the first electrical appliance device and the target second electrical appliance device based on the control record of the first electrical appliance device and the target second electrical appliance device.

[0030] In a third aspect, an electronic device is provided, comprising:

[0031] At least one processor and at least one memory;

[0032] The memory stores executable instructions of the processor;

[0033] The processor is configured to execute the above-mentioned electrical appliance linkage control method.

[0034] In a fourth aspect, an intelligent home system is provided, which applies the above-mentioned electrical appliance linkage control method.

[0035] Advantages:

[0036] The technical scheme of the application provides an electric appliance linkage control method and device, an electronic device and a smart home system. First, the signal strength and device state of a second electric appliance are acquired by a first electric appliance, then a target second electric appliance is determined based on the signal strength and device state, and finally, the first electric appliance and the target second electric appliance are linkage controlled based on the control records of the first electric appliance and the target second electric appliance. That is, the signal strength and device state of the second electric appliance acquired by the first electric appliance are used to determine the second electric appliance in the same preset space as the first electric appliance, and then the automatic linkage control is performed based on the control records. The user does not need to manually confirm whether the electric appliances are in the same space and manually set the linkage relationship. The operation difficulty of the user is greatly reduced, and the user experience is improved. BRIEF DESCRIPTION OF DRAWINGS

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0038] Figure 1 It is a flow chart of an electric appliance linkage control method provided by the embodiment of the present application;

[0039] Figure 2 It is a schematic diagram of the distribution structure of an indoor air conditioner and a fan provided by the embodiment of the present application;

[0040] Figure 3 It is a schematic diagram of an electric appliance linkage control device structure provided by the embodiment of the present application;

[0041] Figure 4 It is a schematic diagram of an electronic device structure provided by the embodiment of the present application. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical scheme and advantages of the present application more clear, the technical scheme of the present application will be described in detail below in combination with the drawings and embodiments. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0043] The existing device interlinkage cooperative control first needs to configure the network for the device, form a network through the cloud or local area network, then edit the attributes of each device such as room (location, name) through the APP (editing the device attributes is used to better distinguish the devices, for example, multiple rooms are installed with air conditioners, and the device attributes are edited so as to intuitively find the device for operation through the APP), and then select the devices to be linked, linkage execution conditions, linkage devices and execution actions through the APP, such as air conditioner start cooling linkage fan start, which needs to specify and select the air conditioner through the APP, set the execution condition (start cooling), then select the linkage device (fan), and configure the execution action (fan start). All the device attribute editing, linkage configuration operations must be configured by the user through the APP to realize the linkage control. The existing linkage control operation is relatively complex, and the user learning cost is high. Based on this problem, a simple air conditioner linkage fan control scheme is proposed. The air conditioner and the fan can communicate through the formed network and obtain the communication signal strength. The distance relationship network between the devices can be initially formed through the signal strength, the initial room attribute is determined, and the voice air conditioner performs sound detection. When the user controls the fan, the voice air conditioner detects whether there is a beeping sound, performs near field detection verification on whether the controlled fan is nearby, if the signal strength and the beeping sound both reach a certain threshold, it is judged that the air conditioner and the fan belong to the same room, so as to automatically realize the space attribute relationship binding between the air conditioner and the fan.

[0044] To solve this problem, with reference to Figure 1 The embodiment of the application provides a kind of electric appliance equipment linkage control method, comprising:

[0045] S11: the signal strength and the device state of the second electric appliance equipment are acquired by the first electric appliance equipment, and the second electric appliance equipment is the electric appliance equipment in communication connection with the first electric appliance equipment;

[0046] That is, the first electric appliance equipment and the second electric appliance equipment have communication devices and can send information to each other. In particular, when the device state of the second electric appliance equipment changes, a notification message needs to be sent so that the first electric appliance equipment can acquire the change of its device state.

[0047] Specifically, all electric appliance equipment networking, when the state of any electric appliance equipment changes, send a message in the network to inform other electric appliance equipment of the change of its device state.

[0048] In one embodiment, the device state of the second electric appliance equipment is acquired by the first electric appliance equipment, comprising:

[0049] The device state of all second electric appliance equipment is acquired by the first electric appliance equipment.

[0050] That is, as long as the message of the change of the device state sent by other electric appliances is received by the first electric appliance.

[0051] However, in actual use, the message sent by the electric appliance is generally in the form of compression or encryption, and needs to be parsed (such as decompression or decryption) after being received. If all messages are received, the first electric appliance needs to process a large amount of data.

[0052] Therefore, in another embodiment, the device state of the second electric appliance is obtained by the first electric appliance, comprising:

[0053] The device state of the second electric appliance with the signal strength greater than the second threshold is obtained by the first electric appliance. When the signal strength is not greater than the second threshold, it means that the second electric appliance is far away from the first electric appliance and cannot be in the same space. Therefore, only the device state of the second electric appliance with the signal strength greater than the second threshold is obtained.

[0054] That is, first, a batch of second electric appliances that can be in the same preset space as the first electric appliance are determined according to the signal strength, and then when the message is received, if the message of the change of the device state is not sent by these second electric appliances, it is not parsed. This greatly reduces the amount of data that the first electric appliance needs to process.

[0055] S12: determining a target second electric appliance based on the signal strength and the device state, the target second electric appliance being a second electric appliance in the same preset space as the first electric appliance.

[0056] As a preferred implementation manner of an embodiment of the present application, determining a target second electric appliance based on the signal strength and the device state comprises: obtaining the sound collected in the preset space where the first electric appliance is located; when the device state of the second electric appliance changes, if the control sound in the preset space where the first electric appliance is located is collected and the signal strength of the second electric appliance is greater than the first threshold, the second electric appliance is taken as the target second electric appliance. The control sound includes but is not limited to a buzzing sound and a button sound.

[0057] In one embodiment, obtaining the sound collected in the preset space where the first electric appliance is located is obtaining the sound in the preset space where the first electric appliance is located by the first electric appliance, that is, the first electric appliance has a voice collection function.

[0058] In another embodiment, obtaining the sound collected in the preset space where the first electric appliance is located is collecting the sound in the preset space where the first electric appliance is located by another voice collection device. The other voice collection device is arranged near the first electric appliance, that is, the distance between the other voice collection device and the first electric appliance is less than a preset value.

[0059] Further, when the difference between the change time and the acquisition time is within the preset range, it is determined that the control sound of the preset space where the first electrical appliance is located is acquired when the device state of the second electrical appliance changes, the change time is the time when the device state of the second electrical appliance changes, and the acquisition time is the time when the control sound of the preset space where the first electrical appliance is located is acquired. The acquisition time of the control sound can be directly determined, that is, the acquisition time is generally accurate, and the change time is not the time when the device state of the second electrical appliance changes, but the time when the first electrical appliance receives the change of the device state of the second electrical appliance. Therefore, when there is a delay in communication, the acquisition time may be earlier than the change time, so the difference between the change time and the acquisition time in the present application can be negative, and attention should be paid when the preset range is set.

[0060] In actual use, due to various interferences, when the device state of the second electrical appliance in the same preset space changes, the first electrical appliance or the sound acquisition device cannot acquire the control sound. Therefore, if the control sound of the preset space where the first electrical appliance is located is not acquired when the device state of the second electrical appliance changes, the second electrical appliance with the maximum signal strength is acquired; if the signal strength of the second electrical appliance with the maximum signal strength is greater than the first threshold value, the second electrical appliance with the maximum signal strength is taken as the target second electrical appliance.

[0061] There may be multiple second electrical appliances in the same preset space as the first electrical appliance, but in order to avoid the second electrical appliances in other spaces being misjudged as being in the same preset space, only the second electrical appliance with the strongest signal is selected as the target second electrical appliance in the embodiments of the present application.

[0062] S13: Based on the control records of the first electrical appliance and the target second electrical appliance, the first electrical appliance and the target second electrical appliance are controlled in linkage.

[0063] As a preferred implementation manner of the embodiment of the application, if the number of times of simultaneous starting of the first electrical appliance and the target second electrical appliance in the control record is greater than a preset number of times, the target environment parameter and the target control parameter at the time of simultaneous starting are acquired, the target environment parameter comprises at least one of the following: starting time, indoor environment temperature, outdoor environment temperature, indoor-outdoor temperature difference, and the target control parameter comprises the operation mode and operation parameter of the first electrical appliance and the second electrical appliance, and the running time length and indoor temperature change rate of each time of simultaneous starting; wherein the control record can be the historical control record of the first electrical appliance and the target second electrical appliance before the target second electrical appliance is determined. The control record can also be the control record of the first electrical appliance and the target second electrical appliance after the target second electrical appliance is determined. Even both of them are combined as the control record, so that the linkage of the two electrical appliances is more in line with the user habit.

[0064] When the current environment parameter is the same as the target environment parameter, the first electrical appliance and the second electrical appliance are controlled according to the target control parameter.

[0065] In one embodiment, when the current environment parameter is the same as the target environment parameter, the first electrical appliance and the second electrical appliance are directly controlled according to the target control parameter.

[0066] In another embodiment, when the current environment parameter is the same as the target environment parameter, a voice message is sent to the user, and the voice message is used to suggest the user to perform linkage control on the first electrical appliance and the target second electrical appliance.

[0067] After receiving the command of the user allowing linkage control, the first electrical appliance and the second electrical appliance are controlled according to the target control parameter.

[0068] It should be noted that one first electrical appliance can correspond to multiple target second electrical appliances.

[0069] The electrical appliance linkage control method provided by the embodiment of the application first acquires the signal strength and device state of the second electrical appliance through the first electrical appliance, then determines the target second electrical appliance based on the signal strength and device state, and finally performs linkage control on the first electrical appliance and the target second electrical appliance based on the control record of the first electrical appliance and the target second electrical appliance. That is, the signal strength and device state of the second electrical appliance acquired by the first electrical appliance are used to determine the second electrical appliance in the same preset space as the first electrical appliance, and then automatic linkage control is performed based on the control record. It is not necessary for the user to manually confirm whether the electrical appliances are in the same space and manually set the linkage relationship. The operation difficulty of the user is greatly reduced, and the user experience is improved.

[0070] In order to more clearly illustrate the scheme of the present application, a specific implementation is provided below. As shown in Figure 2 The four air conditioners and four fans are arranged in a house, wherein air conditioner 0 and fan 0 are arranged in the master bedroom, air conditioner 1 and fan 1 are arranged in the secondary bedroom, air conditioner 2 and fan 2 are arranged in another room such as a study. Air conditioner 4 and fan 4 are arranged in the living room.

[0071] Among them, the air conditioner and fan and other household appliances are configured with a wireless communication device, and the devices can communicate through the wireless communication device. The wireless communication mode can be WIFI, Bluetooth and the like. The communication signal strength between devices can be detected, which can be used to judge the distance between devices. The signal strength of devices across the room will be greatly reduced. The air conditioner device is configured with a language recognition function, which can recognize the sound of household appliance mechanical buttons and control feedback beep sound locally or in the cloud. Further, it can be configured with a sound output function, which can perform voice broadcast. The fan and other household appliances can only be configured with basic wireless communication function, and it is not required that the air conditioner and fan devices have voice recognition function at the same time. The button control sound can also be detected and recognized by other devices with voice recognition function.

[0072] Smart space perception:

[0073] The voice air conditioner and fan and other household appliances can know the device types of each other through wireless communication and obtain the surrounding device state change message, and monitor the signal strength between the air conditioner and the fan. The household appliance with voice recognition function (such as voice air conditioner) synchronously listens to and recognizes the surrounding sound. When the state change of the surrounding fan device is obtained, the mechanical button sound or beep sound around is captured by using the voice recognition function of the device. According to the preset signal strength and button sound threshold, the device space position perception is judged. The space relationship is preliminarily locked by the signal strength, and the space relationship is further determined by combining the voice detection of the key control sound of the household appliance. For example, when the air conditioner detects the signal strength Twx of the nearby fan, the voice air conditioner detects the state change of the fan and captures and detects the beep feedback sound through voice recognition. The button sound value is Twx. When the signal strength > Tw and the button sound value > Tv, it is judged that the two household appliance devices belong to the same room.

[0074] When the voice air conditioner detects the signal strength of multiple fans greater than Tw, but does not detect the button sound, the signal strength is selected to be strong, so as to realize the intelligent judgment of the space relationship of the two devices. It should be noted that in actual control, at this time, multiple fans and air conditioners can be in the same room, but considering that the beep feedback sound or button sound is not captured, in order to avoid false confirmation, only the fan with the strongest signal strength is considered as the fan in the same room as the air conditioner.

[0075] Automatic perception explanation:

[0076] Voice air conditioner, fan and other household appliances can be built through the communication module network communication, and can listen to the communication signal strength, while the voice air conditioner is always listening to detect the feedback sound of the buzzer and other key control.

[0077] Each household appliance sends wireless network data packet communication through the communication module during normal use, and other household appliances can listen to the network communication packet and obtain the signal strength. Based on the principle of wireless communication, the signal strength attenuates with the increase of communication distance, so the distance relationship between each appliance can be preliminarily judged according to the signal strength. In Figure 2 for example, fan 0 sends network data packet, and normal air conditioner 0 listens to the signal strength of fan 0, which is greater than that of air conditioner 1. Similarly, air conditioner 1 listens to the signal strength of fan 1, which is greater than that of air conditioner 0. Through the comparison of the signal strength between devices, it can be preliminarily judged that air conditioner 0 and fan 0 are in the same room, and air conditioner 1 and fan 1 are in the same room, so as to preliminarily form the property relationship of the devices in one room according to the signal strength.

[0078] When the user controls the household appliance (such as fan), the controlled household appliance notifies the user control received by the communication module to other household appliances for monitoring.

[0079] The other household appliances in the listening state can listen to the notification and obtain the communication signal strength to form the distance relationship network. For the household appliance with voice (such as voice air conditioner), after listening to the notification, it is detected whether there is a buzzer feedback sound before and after receiving the notification, and the voice air conditioner records the detected signal strength as Twx and the button sound value as Tvx. It should be noted that the button sound is always being detected, and only when the other device is controlled, the buzzer sound before and after the control is checked. When the normal device is controlled, there will be feedback sound. Based on this principle, it is judged whether the operated device is nearby. It is assumed that when the control device is controlled, the buzzer sound heard at that time is the sound emitted by the device, and the clear hearing indicates that the device is nearby.

[0080] The signal strength Twx>Tw is a supplement to the buzzer feedback sound recognition and detection to judge whether it is nearby, which improves the accuracy of judgment combined with signal strength.

[0081] When the signal strength Twx>Tw and the button sound value Tvx>Tv detected by the voice air conditioner are greater than Tw, it is determined that the two household appliances belong to the same room.

[0082] The overall is to automatically determine and identify the voice air conditioner and fan in the same room according to the relationship between signal strength and distance, buzzer sound detection, and the relationship between sound intensity and distance, so as to realize the binding relationship between the devices.

[0083] Automatic linkage control method:

[0084] By intelligent space perception judgment after air conditioner and fan in the same room, record the user in T time (short time open air conditioner and fan at the same time) open air conditioner and fan mode and environmental conditions, such as current time, indoor environment temperature, outdoor environment temperature, indoor and outdoor temperature difference, and record the running time and indoor temperature change rate when opening at the same time, after a period of time record learning, such as continuous detection of 3 times of simultaneous opening of air conditioner and fan operation habit, the next time in similar conditions, automatic linkage operation is realized, and automatic air conditioner linkage fan control is realized, such as when the user opens the air conditioner or fan, the fan or air conditioner in the same space is automatically linked, and the user is prompted by voice, and the voice air conditioner broadcast broadcast prompt is "detected that you open air conditioner and fan at the same time for many times, do you need to automatically open the fan or air conditioner for you", if the user answers "good" and other positive words consistent with automatic linkage, the fan or air conditioner of automatic adaptation linkage is opened for the user, and the linkage control relationship is strengthened, and then the user's use habit can be further used, the fan or air conditioner is automatically opened when the user opens the air conditioner or fan, the operation of inquiry is reduced, and further the air conditioner and fan are automatically opened for the user at appropriate time, through gradual progress, so as to realize more automatic and intelligent linkage control experience.

[0085] In Figure 2 For example:

[0086] In Figure 2 , air conditioner 0 and fan 0 are in the master bedroom space, air conditioner 1 and fan 1 are in the secondary bedroom space, and other similar spaces, taking the air conditioner 0, fan 0, air conditioner 1 and fan 1 in the master bedroom and secondary bedroom as an example, the air conditioner 0, fan 0, air conditioner 1 and fan 1 have wireless communication function, can communicate to obtain the information of each other such as home appliance category, signal strength, state and control the other party. Figure 2 In , the air conditioner in the figure is a voice air conditioner, which can detect and identify sound. According to the relationship between wireless signal strength and distance and wall shielding reduction, under normal circumstances, air conditioner 0 detects the signal strength of fan 0 greater than that of fan 1, air conditioner 0 preferentially takes fan 0 as the same space, air conditioner 0 preferentially monitors the state change of fan 0 to capture whether it is accompanied by buzzer feedback sound, if the signal strength and buzzer sound threshold are satisfied, it is automatically determined as the same space, and the sound signal is normally reduced. Air conditioner 0 monitors the buzzer sound emitted by fan 0, which should be the strongest.

[0087] After automatically determining the space relationship of air conditioner 0 and fan 0, the next step is to identify the user's habit and identify the user's use scene condition when opening air conditioner and fan at the same time.

[0088] The device linkage control method provided by the embodiments of the present application automatically determines the spatial relationship between devices and establishes linkage control, significantly reduces the learning cost and the cumbersome process of manual operation, realizes personalized intelligent linkage control by analyzing the use habits of users, and provides intelligent and convenient service experience. The user does not need to manually edit the device position, linkage relationship and linkage condition, and the spatial linkage relationship is determined by automatically detecting and determining whether the air conditioner and the fan are in the same room through signal strength and buzzer sound detection. According to the historical use habits of the user and the environmental conditions, the linkage control between the air conditioner and the fan is automatically realized.

[0089] Based on the same inventive concept, as Figure 3 indicated, the present application also provides an electric appliance device linkage control device 30, comprising:

[0090] A parameter acquisition module 31 is configured to acquire the signal strength and the device state of a second electric appliance device through a first electric appliance device, wherein the second electric appliance device is an electric appliance device in communication connection with the first electric appliance device;

[0091] In one embodiment, the device state of the second electric appliance device is acquired through the first electric appliance device, and the device state of all second electric appliance devices is acquired through the first electric appliance device.

[0092] In another embodiment, the device state of the second electric appliance device is acquired through the first electric appliance device, and the device state of the second electric appliance device with a signal strength greater than a second threshold value is acquired through the first electric appliance device.

[0093] In another embodiment, the device state of the second electric appliance device is acquired through the first electric appliance device, and the device state of the second electric appliance device with a signal strength greater than a second threshold value is acquired through the first electric appliance device.

[0094] In another embodiment, the device state of the second electric appliance device is acquired through the first electric appliance device, and the device state of the second electric appliance device with a signal strength greater than a second threshold value is acquired through the first electric appliance device.

[0095] A target device determination module 32 is configured to determine a target second electric appliance device based on the signal strength and the device state, wherein the target second electric appliance device is a second electric appliance device in the same preset space as the first electric appliance device;

[0096] In one embodiment, the target second electric appliance device is determined based on the signal strength and the device state, and the sound in the preset space where the first electric appliance device is located is acquired.

[0097] In another embodiment, the target second electric appliance device is determined based on the signal strength and the device state, and the sound in the preset space where the first electric appliance device is located is acquired.

[0098] In another embodiment, the target second electric appliance device is determined based on the signal strength and the device state, and the sound in the preset space where the first electric appliance device is located is acquired.

[0099] It should be noted that when the difference between the change time and the acquisition time is within the preset range, it is determined that the control sound of the preset space where the first electrical appliance is located is acquired when the device state of the second electrical appliance changes, the change time is the time when the device state of the second electrical appliance changes, and the acquisition time is the time when the control sound of the preset space where the first electrical appliance is located is acquired.

[0100] If the control sound of the preset space where the first electrical appliance is located is not acquired when the device state of the second electrical appliance changes, the second electrical appliance with the maximum signal strength is acquired.

[0101] If the signal strength of the second electrical appliance with the maximum signal strength is greater than the first threshold value, the second electrical appliance with the maximum signal strength is taken as the target second electrical appliance.

[0102] The device linkage control module 33 is configured to perform linkage control on the first electrical appliance and the target second electrical appliance based on the control records of the first electrical appliance and the target second electrical appliance.

[0103] As a preferred implementation manner of the embodiment of the present application, if the number of times when the first electrical appliance and the target second electrical appliance are simultaneously turned on in the control records is greater than a preset number of times, the target environmental parameters and target control parameters at the time of simultaneous turning on are acquired, the target environmental parameters include at least one of the following: turning-on time, indoor environmental temperature, outdoor environmental temperature, indoor-outdoor temperature difference, and the target control parameters include the running mode and running parameters of the first electrical appliance and the second electrical appliance, and the running time length and indoor temperature change rate of each time of simultaneous turning on.

[0104] When the current environmental parameters are the same as the target environmental parameters, the first electrical appliance and the second electrical appliance are controlled according to the target control parameters.

[0105] It should be noted that when the current environmental parameters are the same as the target environmental parameters, a voice message is sent to the user, and the voice message is used to suggest that the user performs linkage control on the first electrical appliance and the target second electrical appliance.

[0106] After receiving the command of the user allowing linkage control, the first electrical appliance and the second electrical appliance are controlled according to the target control parameters.

[0107] The electric appliance linkage control device provided by the embodiments of the present application first acquires the signal strength and the device state of the second electric appliance by the first electric appliance, then determines the target second electric appliance based on the signal strength and the device state, and finally performs linkage control on the first electric appliance and the target second electric appliance based on the control records of the first electric appliance and the target second electric appliance. That is, the embodiments of the present application determine the second electric appliance in the same preset space as the first electric appliance based on the signal strength and the device state of the second electric appliance acquired by the first electric appliance, and then perform automatic linkage control based on the control records. It is not necessary for the user to manually confirm whether the electric appliances are in the same space and manually set the linkage relationship. The operation difficulty of the user is greatly reduced, and the user experience is improved.

[0108] Based on the same inventive concept, the present application also provides an electronic device 40, which comprises: Figure 4

[0109] at least one processor 41 and at least one memory 42;

[0110] The memory stores executable instructions of the processor;

[0111] The processor is configured to execute the electric appliance linkage control method provided by the above embodiments.

[0112] The electronic device provided by the embodiments of the present application stores the executable instructions of the processor through the memory. When the executable instructions are executed, the processor can first acquire the signal strength and the device state of the second electric appliance by the first electric appliance, then determine the target second electric appliance based on the signal strength and the device state, and finally perform linkage control on the first electric appliance and the target second electric appliance based on the control records of the first electric appliance and the target second electric appliance. That is, the embodiments of the present application determine the second electric appliance in the same preset space as the first electric appliance based on the signal strength and the device state of the second electric appliance acquired by the first electric appliance, and then perform automatic linkage control based on the control records. It is not necessary for the user to manually confirm whether the electric appliances are in the same space and manually set the linkage relationship. The operation difficulty of the user is greatly reduced, and the user experience is improved.

[0113] Based on the same inventive concept, the present application also provides an intelligent home system, which applies the electric appliance linkage control method provided by the above embodiments.

[0114] ​The smart home system provided by the embodiments of the present application can first acquire the signal strength and the device state of the second electrical equipment through the first electrical equipment, then determine the target second electrical equipment based on the signal strength and the device state, and finally perform linkage control on the first electrical equipment and the target second electrical equipment based on the control records of the first electrical equipment and the target second electrical equipment. That is, the present application determines the second electrical equipment in the same preset space as the first electrical equipment through the signal strength and the device state of the second electrical equipment acquired by the first electrical equipment, and then automatically performs linkage control based on the control records. It is not necessary for the user to manually confirm whether the electrical equipment is in the same space and manually set the linkage relationship. The operation difficulty of the user is greatly reduced, and the user experience is improved.

[0115] It should be noted that in the description of the present application, the terms "first", "second" and the like are only used for the purpose of description and cannot be understood as indicating or implying relative importance. In addition, in the description of the present application, unless otherwise specified, the meaning of "a plurality of" is at least two.

[0116] It can be understood that the same or similar parts in the above embodiments can be mutually referred to, and the contents not described in detail in some embodiments can be referred to the same or similar contents in other embodiments.

Claims

1. A method for linkage control of electrical equipment, characterized in that, include: The signal strength and device status of the second electrical device are obtained through the first electrical device, wherein the second electrical device is an electrical device that is communicatively connected to the first electrical device. The target second electrical device is determined based on the signal strength and the device status. The target second electrical device is a second electrical device that is located in the same preset space as the first electrical device. Based on the control records of the first electrical device and the target second electrical device, the first electrical device and the target second electrical device are subjected to coordinated control. The step of determining the target second electrical device based on the signal strength and the device status includes: Acquire the sound from the preset space where the first electrical device is located; When the device status of the second electrical device changes, if the control sound of the preset space where the first electrical device is located is collected, and the signal strength of the second electrical device is greater than the first threshold, then the second electrical device is designated as the target second electrical device.

2. The method according to claim 1, characterized in that: The step of determining the target second electrical device based on the signal strength and the device status includes: If no control sound is detected in the preset space where the first electrical device is located when the device status of the second electrical device changes, then the second electrical device with the strongest signal strength is selected. If the signal strength of the second electrical device with the strongest signal is greater than the first threshold, then the second electrical device with the strongest signal is selected as the target second electrical device.

3. The method according to claim 1, characterized in that: When the device status of the second electrical device changes, if control sounds are detected in the preset space where the first electrical device is located, the following applies: When the difference between the change time and the acquisition time is within a preset range, it is determined that when the device state of the second electrical device changes, the control sound of the preset space where the first electrical device is located is acquired. The change time is the time when the device state of the second electrical device changes, and the acquisition time is the time when the control sound of the preset space where the first electrical device is located is acquired.

4. The method according to claim 1, characterized in that: The step of obtaining the device status of the second electrical device through the first electrical device includes: The device status of all second electrical devices is obtained through the first electrical device; Alternatively, the device status of the second electrical device whose signal strength is greater than the second threshold can be obtained through the first electrical device.

5. The method according to claim 1, characterized in that: The step of performing coordinated control of the first electrical device and the target second electrical device based on the control records of the first electrical device and the target second electrical device includes: If the number of times the first electrical device and the target second electrical device are turned on simultaneously in the control record is greater than a preset number, the target environmental parameters and target control parameters when they are turned on simultaneously are obtained. The target environmental parameters include at least one of the following: turn-on time, indoor ambient temperature, outdoor ambient temperature, and indoor-outdoor temperature difference. The target control parameters include the operating mode and operating parameters of the first electrical device and the second electrical device, as well as the running time and indoor temperature change rate each time they are turned on simultaneously. When the current environmental parameters are the same as the target environmental parameters, the first electrical device and the second electrical device are controlled according to the target control parameters.

6. The method according to claim 5, characterized in that, Also includes: When the current environmental parameters are the same as the target environmental parameters, a voice message is sent to the user, which is used to suggest that the user perform linkage control of the first electrical device and the target second electrical device. Upon receiving the user's command to allow linkage control, the first electrical device and the second electrical device are controlled according to the target control parameters.

7. An electrical equipment linkage control device, characterized in that, include: The parameter acquisition module is used to acquire the signal strength and device status of the second electrical device through the first electrical device, wherein the second electrical device is an electrical device that is communicatively connected to the first electrical device. A target device determination module is used to determine a target second electrical device based on the signal strength and the device status, wherein the target second electrical device is a second electrical device located in the same preset space as the first electrical device; the determination of the target second electrical device based on the signal strength and the device status includes: acquiring the collected sound of the preset space where the first electrical device is located; When the device status of the second electrical device changes, if the control sound of the preset space where the first electrical device is located is collected, and the signal strength of the second electrical device is greater than the first threshold, then the second electrical device is taken as the target second electrical device. The equipment linkage control module is used to perform linkage control on the first electrical equipment and the target second electrical equipment based on the control records of the first electrical equipment and the target second electrical equipment.

8. An electronic device, characterized in that, include: At least one processor and at least one memory; The memory stores the executable instructions of the processor; The processor is configured to perform the method according to any one of claims 1-6.

9. A smart home system, characterized in that, The method described in any one of claims 1-6.

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