WO2023221357A1

WO2023221357A1 - Device control method and related apparatus

Info

Publication number: WO2023221357A1
Application number: PCT/CN2022/121179
Authority: WO
Inventors: 王先庆
Original assignee: 青岛海尔科技有限公司; 海尔智家股份有限公司
Priority date: 2022-05-16
Filing date: 2022-09-26
Publication date: 2023-11-23
Also published as: CN114879523A

Abstract

A device control method and a related apparatus. The method comprises: acquiring control trigger information (S201), the control trigger information comprising at least two of a user identifier, time information, location information, or context information; querying a preset rule library according to the control trigger information (S202), the rule library comprising one or more control rules based on a historical operation record of a user, any control rule comprising a control means for one or more controlled devices, which may be executed by any user on the basis of any context information, at any location, and at any time; and when a first target control rule corresponding to the control trigger information is queried in the rule library, performing device control according to the control means in the first target control rule (S203).

Description

Equipment control methods and related devices

This application claims priority to the Chinese patent application filed with the China Patent Office on May 16, 2022, with the application number 202210528694.0 and the application title "Equipment Control Method and Related Devices", the entire content of which is incorporated into this application by reference.

Technical field

The embodiments of the present application relate to the field of smart home control technology, and specifically relate to an equipment control method and related devices.

Background technique

With the development of smart terminal technology, more and more smart homes are being applied. Smart homes can be controlled based on the user's voice commands, or they can collect environmental parameters based on sensors in the smart home, and realize automatic control based on the environmental parameters.

For example, in one implementation, when the user says "hot", the air conditioner automatically turns on cooling; in another implementation, when the PM2.5 concentration is >100, the air purifier automatically turns on.

However, in the above control methods, there are always situations where the smart home control strategy does not meet the user's intention, resulting in poor user experience.

Contents of the invention

In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem in related technologies that the control strategy of smart home does not meet the user's intention and results in poor user experience, embodiments of the present application provide a device control method and related devices.

The embodiment of the present application provides a device control method, the method includes:

Obtain control trigger information, which includes at least two types of user identification, time information, location information or context information.

Query in a preset rule base based on the control trigger information. The rule base includes one or more control rules based on the user's historical operation records. Any one of the control rules includes any user's actions at any time. Location is based on the manner in which control of one or more controlled devices is allowed by any contextual information.

When the first target control rule corresponding to the control trigger information is queried in the rule database, the device is controlled according to the control mode in the first target control rule.

An embodiment of the present application also provides an equipment control device, including:

The receiving module is configured to obtain control trigger information, where the control trigger information includes at least two types of user identification, time information, location information or context information.

A processing module configured to query a preset rule base based on the control trigger information. The rule base includes one or more control rules based on the user's historical operation records. Any one of the control rules includes any user A control method for one or more controlled devices that is allowed to be executed based on any context information at any time and at any location.

The control module is configured to perform device control according to the control method in the first target control rule when the first target control rule corresponding to the control trigger information is queried in the rule base.

An embodiment of the present application also provides an electronic device. The electronic device includes: a processor, and a memory communicatively connected to the processor.

The memory stores computer-executable instructions.

The processor executes the computer execution instructions stored in the memory to implement the device control method described in any of the above optional technical solutions.

Embodiments of the present application also provide a computer-readable storage medium. Computer-executable instructions are stored in the computer-readable storage medium. When the processor executes the computer-executable instructions, any of the above optional technical solutions can be implemented. The device control method described.

Embodiments of the present application also provide a computer program product, including a computer program that, when executed by a processor, implements the device control method described in any of the above optional technical solutions.

Those skilled in the art can understand that the device control method provided by the embodiment of the present application obtains control trigger information, and the control trigger information includes at least two of user identification, time information, location information or context information; according to the control The trigger information is queried in the preset rule base. The rule base includes one or more control rules based on the user's historical operation records. Any control rule includes what is allowed by any user at any time and at any location based on any contextual information. The executed control method for one or more controlled devices; when the first target control rule corresponding to the control trigger information is queried in the rule base, the device is controlled according to the control method in the first target control rule.

Description of the drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

In order to more clearly explain the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to describe the embodiments or the prior art. Obviously, for those of ordinary skill in the art, It is said that other drawings can be obtained based on these drawings without exerting creative labor.

Figure 1 is a schematic diagram of a scene applicable to the embodiment of this application;

Figure 2 is a flow chart of a device control method provided by an embodiment of the present application;

Figure 3 is a flow chart of a more specific device control method provided by the embodiment of the present application;

Figure 4 is a schematic diagram of the rule base provided by the embodiment of the present application;

Figure 5 is a schematic structural diagram of an equipment control device provided by an embodiment of the present application;

FIG. 6 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.

Detailed ways

First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present application and are not intended to limit the protection scope of the present application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

Secondly, it should be noted that in the description of the embodiments of the present application, the terms "inner", "outer" and other terms indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for convenience. Descriptions are not intended to indicate or imply that the device or component must have a particular orientation, be constructed and operate in a particular orientation, and therefore are not to be construed as limitations on the present application.

In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments These are part of the embodiments of this application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this application.

With the development of smart home technology, the control methods of home appliances are becoming increasingly diversified and intelligent, trying to proactively provide users with personalized services by anticipating user needs. Currently, users can control smart homes through voice. For example, method 1: The user actively sends home appliance control instructions. The instructions clearly indicate the smart home appliances to be operated and their specific functions. The smart home appliances execute relevant control processes according to the user's control instructions. Method 2: The home appliance control command issued by the user does not clearly indicate the target home appliance device and specific functions, or the user does not actively send the control command. Instead, the smart gateway or cloud platform server infers the user's needs based on preset logic. In this case, the smart gateway or cloud platform server needs to perform inference analysis based on user needs and combined with the device model to obtain smart home appliances that can provide the services required by the user and the specific functions that need to be controlled.

In smart home usage scenarios, users have diverse needs. Current automatic control strategies are usually based on preset rules in a single dimension, such as turning on the air conditioner when the temperature drops to a certain temperature, regardless of location, user, In other dimensions such as time, the basis for judgment is not comprehensive enough, so the user's intention cannot be accurately judged, and the user experience is poor. Therefore, it is of great significance to predict users' control intentions based on preset rules in multiple dimensions.

Embodiments of the present application provide an equipment control method and related devices, which can intelligently predict the user's intention based on multi-dimensional historical data related to user operations. The control method obtained in this way for controlling the equipment can better fit the user's intention and satisfy the user's intention. Users’ individual needs.

A schematic diagram of the scenario applicable to the embodiment of this application is shown in Figure 1.

Referring to Figure 1, the relevant devices controlled by the smart home equipment include a Class I terminal 101, a smart gateway 102, a cloud platform server 103 and a Class II terminal 104. The type I terminal 101 can communicate with the home smart gateway 102 or the cloud platform server 103 in a wired or wireless manner. The type II terminal 104 can communicate with the home smart gateway 102 or the cloud platform server 103 in a wired or wireless manner. communicate.

It should be noted that the Type I terminal 101 can be a smart home with a voice collection device or a smart home without a voice collection device; such as a smart TV, a smart air conditioner, a smart refrigerator, etc.; the smart gateway 102 or the cloud platform server 103 is for this purpose. The control center of the control system can deploy an intelligent decision-making unit internally for predicting user intentions; the Type II terminal 104 can be a terminal with a voice collection device that can collect user voice instructions, such as a microphone, a smartphone, etc.

In the scenario of Figure 1, the embodiment of this application can be implemented in 8 possible ways.

In the first possible implementation, the Class I terminal 101 with a voice collection device collects the user's voice instructions through the voice collection device, and sends the instructions to the intelligent gateway 102. The intelligent gateway performs recognition processing on the voice information. Based on the embodiments of this application The method decision-making method is used to obtain the control method of the target Class I terminal, thereby realizing the control of smart home appliances.

In the second possible implementation manner, the type II terminal 104 collects the user's voice instructions through the voice collection device, and sends the instructions to the intelligent gateway 102. The intelligent gateway performs recognition and processing on the voice information, and the decision is obtained based on the method of the embodiment of the present application. Target Class I terminal control method to achieve control of smart home appliances.

In the third possible implementation, the Class I terminal 101 with a voice collection device collects the user's voice instructions through the voice collection device, and sends the instructions to the intelligent gateway 102. After the intelligent gateway recognizes and processes the voice information, it sends it to the cloud platform server. Request historical data or corresponding control strategies, and determine the control method for the target Class I terminal based on the method decision in the embodiment of this application, thereby realizing control of the smart home appliances.

In the fourth possible implementation manner, the type II terminal 104 collects the user's voice instructions through the voice collection device and sends the instructions to the intelligent gateway 102. After the intelligent gateway recognizes and processes the voice information, it requests historical data or corresponding data from the cloud platform server. Based on the control strategy of the embodiments of this application, the control method for the target Class I terminal is determined, thereby achieving control of the smart home appliances.

In the fifth possible implementation, the Class I terminal 101 with a voice collection device collects the user's voice instructions through the voice collection device, and sends the instructions to the cloud platform server 103. After the cloud platform server recognizes and processes the voice information, based on this The method of the application embodiment determines the control method for the target Class I terminal, thereby achieving control of the smart home appliances.

In a sixth possible implementation, the Class II terminal 104 collects the user's voice instructions through a voice collection device, and sends the instructions to the cloud platform server 103. After the cloud platform server recognizes and processes the voice information, it uses the method of the embodiment of the present application. The decision is made to obtain the control method of the target Class I terminal, thereby realizing the control of smart home appliances.

In the seventh possible implementation manner, the Class I terminal 101 with a voice collection device collects the user's voice instructions through the voice collection device, and sends the instructions to the cloud platform server 103. After the cloud platform server recognizes and processes the voice information, based on this The method of the application embodiment determines the control mode of the target Class I terminal, and forwards the application instructions to the smart gateway 102, thereby realizing control of the smart home appliances.

In an eighth possible implementation, the Class II terminal 104 collects the user's voice instructions through a voice collection device, and sends the instructions to the cloud platform server 103. After the cloud platform server recognizes and processes the voice information, it uses the method of the embodiment of the present application. The decision is made to obtain the control method of the target Class I terminal, and the application instructions are forwarded to the smart gateway 102, thereby realizing control of the smart home appliances.

In summary, in the embodiments of this application, multi-dimensional historical data related to user operations can be recorded in the cloud platform server or smart gateway, including multiple dimensions such as user, time, location, context and control method itself, forming a rule base as a Basis for predicting user intent. Based on the control trigger information, the matching target control rules are screened in the rule base, and smart home appliance control instructions are generated and issued. Then proactively provide users with smart home services, enhance the level of home intelligence, and improve user experience.

Below, the equipment control method and related devices provided by this application will be described in detail through specific embodiments. It can be understood that the following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments.

In this embodiment of the present application, a device control method is provided. FIG. 2 is a flow chart of the device control method in this embodiment of the present application. As shown in Figure 2, the process of the device control method may include the following steps:

S201. Obtain control trigger information. The control trigger information includes at least two types of user identification, time information, location information or context information.

In the embodiment of the present application, the control trigger information may generally refer to information used to trigger device control. For example, the control trigger information may be voice information or text information including preset keywords, or the control trigger information may be information including preset keywords. Certain gestures or posture information of other postures, etc.

For example, the control trigger information may include at least two of user identification, time information, location information or context information.

The user identification may be the user's voice identification, face identification or other information that can identify the user. Different users may have different personalized needs, so using user identification as the basis for subsequent control methods can better meet users' personalized needs.

The time information can refer to the time information for obtaining the control trigger information, which can be in the format of "year, month, day, hour, minute, and second", and can also include special date marks such as holidays and anniversaries. At different times, the same keywords may correspond to different user needs. Therefore, using time information as the basis for subsequent control methods can better meet the personalized needs of users.

The location information may refer to the location of the user when the control trigger information is obtained. For example, the location information may include specific room information, such as living room, bedroom or kitchen, etc. The location information may also include the administrative division (province/city/district) where the user is located and the community/building/unit/room number, etc. In different locations, the same keyword may correspond to different user needs. For example, in the bathroom, if the user says "It's so cold," he may want to turn on the bathroom heater. In the living room, if the user says "It's so cold," he may want to turn on the bathroom heater. I hope to turn on the air conditioner for cooling. Therefore, using location information as the basis for subsequent control methods can better meet the personalized needs of users.

Context information can refer to text information obtained by parsing speech or gestures. In possible implementations, context information may also include one or more of environmental information, user status information, or scene information. Environmental information includes, for example, weather, indoor temperature and humidity, etc.; user status information includes, for example, emotions, actions, language, etc.; scenes. Information includes, for example, parties, dining, etc. In different context information, the same keyword may correspond to different user needs. Therefore, using context information as the basis for subsequent control methods can better meet the personalized needs of users.

In the embodiment of the present application, when any device as shown in Figure 1 obtains the user's voice instruction or gesture instruction, the control trigger information can be obtained through any device itself, or the control information can be obtained from other devices. The application examples are not specifically limited.

Because the embodiment of the present application obtains multi-dimensional control trigger information, based on the multi-dimensional control trigger information, the user's intention can be judged more comprehensively and accurately to meet the user's personalized needs.

S202. Query in the preset rule base according to the control trigger information. The rule base includes one or more control rules based on the user's historical operation records. Any control rule includes any user at any time and any location based on any control rule. A method of controlling one or more controlled devices that is allowed by context information.

In the embodiment of this application, the rule base includes one or more control rules based on the user's historical operation records. The control rules are obtained by analyzing the user's historical operation data. The user's historical operation data can be used to reflect: a certain user By issuing a certain instruction at a certain time and a certain location, the control device obtains contextual information, and adopts the control method allowed by the user to control smart home and other devices. Control rules may include correspondence between user identification, time information, location information, context information, control methods, etc.

According to the control trigger information, the preset rule library can be queried to find the control method that conforms to the user's habits.

S203. When the first target control rule corresponding to the control trigger information is queried in the rule database, control the device according to the control method in the first target control rule.

In the embodiment of the present application, the first target control rule is consistent with the user identification, time information, location information and context information in the control trigger information. The first target control rule can accurately control the device based on user needs.

Controlling equipment according to the control method in the first target control rule can achieve precise control, meet user needs, and meet user personalized needs.

In the embodiment of the present application, multi-dimensional control trigger information is obtained, and the corresponding first target control rule is obtained by querying the rule library based on the control trigger information. The device is controlled according to the control method in the first control rule, which can target the user's needs. Personalized needs provide a more precise control method, and the device control method is more intelligent, improving the user experience.

A more specific device control method is provided in this embodiment of the present application. Figure 3 is a flow chart of a more specific device control method in this embodiment of the present application. As shown in Figure 3, the process of this specific device control method may include the following steps:

S301. Obtain control trigger information. The control trigger information includes at least two types of user identification, time information, location information or context information.

In the embodiment of this application, the control trigger information may come from the smart device, and the control trigger information is obtained by the smart device based on the user's voice analysis.

The smart device can be a smart home with a voice collection device or a terminal with a voice collection device, and can obtain control trigger information based on the analysis of the user's voice instructions.

For ease of understanding, the device control method proposed in the embodiment of the present application is described below through two specific application scenarios.

In the first specific scenario corresponding to S301, at 16:00, Xiao Ming said "It's so cold" in the living room, and the control trigger information obtained is: user ID "Xiao Ming", time information "16:00" , location information "living room", context information "it's so cold".

In the second specific scenario corresponding to S301, at 22:00, mother said "It's so cold" in the bathroom, and the control trigger information obtained is: user identification "Mom", time information "22:00", Location information "bathroom", contextual information "so cold".

For other relevant descriptions of step S301, please refer to the description of step S201, and will not be described again here.

S302. Query in the preset rule base according to the control trigger information. The rule base includes one or more control rules based on the user's historical operation records. Any control rule includes any user at any time and any location based on any The method of controlling one or more controlled devices that context information allows to perform.

In this embodiment of the present application, querying based on control trigger information in a preset rule database may include: sending control trigger information to a cloud device for querying in the rule database in the cloud device. For example, a smart home with a voice collection device or a terminal with a voice collection device obtains control trigger information based on the user's voice command. The cloud device that receives the control trigger information can query the rule base in the manner of S202.

Among them, the cloud device can be an intelligent gateway or a cloud platform server, which is used for the storage of the rule base and the control of the device.

For the part corresponding to S302 in the two specific scenarios described in S301, the smart device obtains the control trigger information in the two scenarios, and queries the preset rule library of the cloud device based on the control trigger information.

For other relevant descriptions of step S302, please refer to the description of step S202, and will not be described again here.

S303. When the first target control rule corresponding to the control trigger information is found in the rule database, control the device according to the control method in the first target control rule.

For the relevant description of step S303, please refer to the description of step S203, and will not be described again here.

S304. After performing device control according to the control method in the first target control rule, if within a preset time period, information indicating blocking the control method in the first target control rule is obtained, and the execution is different from the first target If there is a new control method in the control rules, the control rules including user identification, time information, location information, context information and the new control method are entered in the rule base, and the original first target is deleted in the rule base. Control rules.

In the embodiment of the present application, information about the control mode in the first target control rule is blocked, including the user performing operations different from the control mode, the user actively interrupting the control process, etc. For example, the smart air conditioner raises the temperature to 25°C according to the control method in the first control rule, and the user then raises the temperature to 27°C; or the smart TV plays a variety show according to the control method in the first control rule, and the user then turns off the TV.

The new control method described in step S304 may be an operation performed by the user to prevent device control within a predetermined time period. For example, after Xiao Ming said "cold" in the living room, the smart air conditioner raised the temperature to 25°C according to the control method in the first control rule. Xiao Ming then raised the temperature to 27°C. 'Turn on the living room air conditioner and set the heating temperature to 27℃' is the new control method. "User 'Xiao Ming' + location 'living room' + context 'cold' → control method 'turn on the living room air conditioner and set the heating temperature to 27℃' ' is the new control rule.

The original first target control rule may be one or more control rules obtained based on the user's historical operation records. For example, after Xiao Ming said "cold" in the living room, the smart air conditioner raised the temperature to 25°C according to the control method in the first control rule. “User ‘Xiao Ming’ + location ‘living room’ + context ‘cold’ → control method ‘turn on the air conditioner in the living room and set the heating temperature to 25°C’ is the original first target control rule.

In the embodiment of the present application, when the information that prevents the control method in the first target control rule is not obtained within the preset time period, the original current first target control rule is entered in the rule base; when within the preset time period When the information that prevents the control method in the first target control rule is obtained, and the user executes a new control method that is different from the control method in the first target control rule, the user identification, time information, and location are entered in the rule base. Information, context information and control rules of new control methods, and deleting the original rules, can continuously optimize the rule base and make the first target control rules more suitable for users' personal needs.

S305. When the first target control rule corresponding to the control trigger information is not found in the rule base, multiple pending control rules are obtained by querying in the rule base; some of the information in the pending control rules is consistent with the control trigger information.

In the embodiment of the present application, the second target control rule is determined among multiple pending control rules according to the respective priorities of the user identification, time information, location information and context information, and the device is controlled according to the control method in the second target control rule. ;The priority of location information and user identification is higher than the priority of time information and context information.

Among them, the undetermined control rule is a control rule that is partially consistent with the control trigger information in terms of user identification, time information, location information and context information but does not completely correspond. If the pending control rules are not queried, user intention prediction cannot be made, and the control rules in the rule base cannot be used to control the device.

Among them, the second target control rule is determined in the undetermined control rules according to the priority of each information dimension. Determining the second target control rule can find the one closest to the user's needs when the first target control rule cannot be queried. Control rules make the control method more intelligent.

In the first specific scenario corresponding to step S305, the control trigger information rule base of "user 'Xiao Ming', time '16:00', location 'living room', context 'so cold'" has not been queried. After reaching the matching first target control rule, the query yields multiple pending control rules, as shown in the following table.

序号serial number	用户标识User ID	时间time	位置Location	上下文context	控制方式control method
11	爸爸dad	14:0014:00	客厅living room	“太冷了”"it's too cold"	开客厅空调，制热温度设为24℃Turn on the air conditioner in the living room and set the heating temperature to 24°C
22	妈妈Mother	16:0016:00	卧室bedroom	“好冷”“So cold”	开卧室空调，制热温度设为26℃Turn on the bedroom air conditioner and set the heating temperature to 26°C
33	小明Xiao Ming	20:3020:30	浴室bathroom	“真冷啊”“It’s so cold”	开浴霸Turn on the bathroom heater
44	小明Xiao Ming	18:0018:00	客厅living room	“真冷啊”“It’s so cold”	开客厅空调，制热温度设为26℃Turn on the air conditioner in the living room and set the heating temperature to 26°C

Since the "control methods" of the four multi-dimensional data units are not uniform, according to the priority, the location "living room" is first added as a filtering condition, and two multi-dimensional data units with serial numbers 1 and 4 are obtained. The "control methods" are still inconsistent; Continue to add the user "Xiao Ming" as the filtering condition to obtain the only multi-dimensional data unit, and then use the "control method" of this unit - "turn on the air conditioner in the living room and set the heating temperature to 26°C" as the user operation prediction result. The cloud device generates and issues living room air conditioning control instructions based on the prediction results.

In the second specific scenario corresponding to step S305, the rule database does not find a matching first target control rule, and a pending control rule is obtained by querying the rule database.

序号serial number	用户标识User ID	时间time	位置Location	上下文context	控制方式control method
11	小明Xiao Ming	20:3020:30	浴室bathroom	“真冷啊”“It’s so cold”	开浴霸Turn on the bathroom heater

Then the bathroom heater control instructions are generated and issued according to the rules, and the bathroom heater performs corresponding operations according to the instructions.

S306. After the device is controlled according to the control method in the second target control rule, if no information indicating blocking the control method in the second target control rule is obtained within the preset time period, enter it in the rule base. The control rules include user identification, time information, location information, context information and the control method in the second target control rule.

In the embodiment of the present application, if the information used to indicate blocking the control method in the second target control rule is not obtained within the preset time period, entering a new control rule in the rule base can increase the richness of the rule base, and can Better meet the needs of different users in different scenarios.

In the first scenario corresponding to S306, if Xiao Ming does not change the working status of the air conditioner within the limited time, it is deemed to have accurately predicted Xiao Ming's control method, and this operation is recorded in the rule base - user "Xiao Ming", Time "16:00", location "living room", context "it's so cold", control method "turn on the air conditioner in the living room, and set the heating temperature to 26°C", define it as a rule - "user 'Xiao Ming' + location' Living room' + context 'cold' → control method 'turn on the air conditioner in the living room and set the heating temperature to 26°C'".

S307. If within the preset time period, information indicating blocking the control method in the second target control rule is obtained, and a new control method different from the control method in the second target control rule is executed, then in the rule The entries in the library include user identification, time information, location information, context information and control rules for new control methods.

In the embodiment of the present application, when information that blocks the control method in the second target control rule is obtained within a preset time period, and the user executes a new control method that is different from the control method in the second target control rule, in By entering the control rules of new control methods into the rule base and deleting the original rules, the rule base can be continuously optimized to make the control rules more in line with the user's personal needs.

In the second scenario related to S307, after the mother discovered that the bathroom heater was turned on, she immediately turned off the bathroom heater and increased the water temperature of the gas water heater by 5°C. According to the mother's operation, it is determined that the control method prediction fails, the information used to indicate the control method in the second target control rule is obtained, and the mother's current actual operation is recorded in the rule base - user "mom", time "22:00" ", location "bathroom", context "very cold", control method "increase the water temperature of the gas water heater by 5℃". Define it as a rule - "User 'mom' + location 'bathroom' + context 'cold' → control method 'increase the water temperature of the gas water heater by 5°C'".

Figure 4 is a schematic diagram of the rule base. The rule base can also be understood as a multi-dimensional data unit, including one or more control rules based on the user's multi-dimensional historical operation records. Control rules are obtained by analyzing the user's historical operation data. Each control rule includes the control method for one or more controlled devices that any user is allowed to perform at any time and at any location based on any context information. Filter matching control rules in the rule base based on the control trigger information, use the included control method as the control method prediction result, and obtain the information used by the user to indicate the control method in the blocking target control rule, that is, the feedback in the schematic diagram link, optimize the control method to continuously optimize the rule base, make the control rules more accurate and meet the personalized needs of users.

Figure 5 is a schematic structural diagram of an equipment control device 500 provided by an embodiment of the present application. For example, as shown in Figure 5, the equipment control device 500 may include:

The receiving module 501 is configured to obtain control trigger information. The control trigger information includes at least two types of user identification, time information, location information or context information.

The processing module 502 is configured to query a preset rule base based on the control trigger information. The rule base includes one or more control rules based on the user's historical operation records. Any control rule includes any control rule performed by any user at any time. Location is based on the manner in which control of one or more controlled devices is allowed by any contextual information.

The control module 503 is configured to perform device control according to the control method in the first target control rule when the first target control rule corresponding to the control trigger information is queried in the rule database.

Optionally, the control module 503 is specifically configured to query the first target control rule according to the first target control rule when the first target control rule is consistent with the user identification, time information, location information and context information in the control trigger information. Control the device using the control method in .

Optionally, according to the equipment control device, the device may also include a storage module 504. The storage module 504 is specifically configured to obtain the information for the device within a preset time period after controlling the device according to the control method in the first target control rule. Information indicating blocking the control method in the first target control rule, and executing a new control method that is different from the control method in the first target control rule, is entered in the rule base including user identification, time information, location information, and context. information and control rules of the new control method, and delete the original first target control rules in the rule base.

Optionally, according to the equipment control device, the processing module 502 is also configured to query the rule library to obtain multiple pending control rules when the first target control rule corresponding to the control trigger information is not found in the rule library; the pending control rules is consistent with part of the information in the control trigger information.

According to the respective priorities of the user identification, time information, location information and context information, the second target control rule is determined among the multiple pending control rules.

Device control is performed according to the control method in the second target control rule.

Optionally, according to the device control device, the priority of the location information and the priority of the user identification are higher than the priority of the time information and the priority of the context information.

Optionally, according to the equipment control device, the storage module 504 is also configured to perform device control according to the control method in the second target control rule, if no information indicating blocking the second target control rule is obtained within a preset time period. The control rules including user identification, time information, location information, context information and the control method in the second target control rule are entered in the rule base.

Optionally, according to the equipment control device, the storage module 504 is also configured to: after controlling the equipment according to the control method in the second target control rule, if within a preset time period, an instruction indicating blocking the second target control rule is obtained. information on the control method, and implement a new control method that is different from the control method in the second target control rule, then enter the control including user identification, time information, location information, context information and the new control method in the rule base rule.

Optionally, the receiving module 501 is specifically configured to receive control trigger information from the smart device, where the control trigger information is obtained by the smart device based on the user's voice analysis.

Optionally, the processing module 502 is specifically configured to query the rule base in the cloud device after sending the control trigger information to the cloud device.

The equipment control device provided by the embodiment of the present application can execute the technical solution of the equipment control method in any of the above embodiments. Its implementation principle and beneficial effects are similar to those of the equipment control method. Please refer to the equipment control method. The implementation principles and beneficial effects will not be described in detail here.

FIG. 6 is a schematic structural diagram of an electronic device provided by an embodiment of the present application. As shown in FIG. 6 , the electronic device 600 may include: at least one processor 601 and a memory 602 .

Memory 602 is used to store programs. Specifically, the program may include program code, which includes computer operating instructions.

The memory 602 may include high-speed RAM memory, and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.

The processor 601 is configured to execute computer execution instructions stored in the memory 602 to implement the device control method described in the foregoing method embodiments. Among them, the processor 601 may be a central processing unit (Central Processing Unit, referred to as CPU), or a specific integrated circuit (Application Specific Integrated Circuit, referred to as ASIC), or a device configured to implement the embodiments of the present application. Multiple integrated circuits. Specifically, when implementing the device control method described in the foregoing method embodiments, the electronic device may be, for example, a terminal, a server, or other electronic device with a processing function.

Optionally, the electronic device 600 may also include a communication interface 603. In terms of specific implementation, if the communication interface 603, the memory 602 and the processor 601 are implemented independently, the communication interface 603, the memory 602 and the processor 601 can be connected to each other through a bus and complete communication with each other. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component (PCI) bus or an Extended Industry Standard Architecture (EISA) bus, etc. The bus can be divided into address bus, data bus, control bus, etc., but it does not mean that there is only one bus or one type of bus.

Optionally, in terms of specific implementation, if the communication interface 603, the memory 602 and the processor 601 are integrated on one chip, the communication interface 603, the memory 602 and the processor 601 can communicate through the internal interface.

This application also provides a computer-readable storage medium. The computer-readable storage medium may include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory) ), magnetic disks or optical disks and other media that can store program codes. Specifically, the computer-readable storage medium stores program instructions, and the program instructions are used in the methods in the above embodiments.

This application also provides a program product, the program product includes execution instructions, and the execution instructions are stored in a readable storage medium. At least one processor of the electronic device can read the execution instruction from the readable storage medium, and the at least one processor executes the execution instruction so that the electronic device implements the device control method provided by the various embodiments described above.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features can be equivalently replaced; and these modifications or substitutions do not deviate from the essence of the corresponding technical solutions from the technical solutions of the embodiments of the present application. scope.

Claims

A device control method, the method includes:

Obtain control trigger information, which includes at least two of user identification, time information, location information or context information;

Query in a preset rule base based on the control trigger information. The rule base includes one or more control rules based on the user's historical operation records. Any one of the control rules includes any user's actions at any time. The location is based on the control method of one or more controlled devices allowed by any contextual information;

When the first target control rule corresponding to the control trigger information is queried in the rule database, the device is controlled according to the control mode in the first target control rule.
The method according to claim 1, wherein when the first target control rule corresponding to the control trigger information is queried in the rule base, the device is controlled according to the control mode in the first target control rule, include:

When the first target control rule that is consistent with the user identification, time information, location information and context information in the control trigger information is queried in the rule base, the control method in the first target control rule is Perform device control.
The method according to claim 2, wherein after the device is controlled according to the control mode in the first target control rule, the method further includes:

If within a preset time period, information indicating blocking the control method in the first target control rule is obtained, and a new control method different from the control method in the first target control rule is executed, then Enter control rules including the user identification, the time information, the location information, the context information and the new control method in the rule base, and delete the original control rules in the rule base. The first goal control rule.
The method according to claim 1 or 2, wherein the method further includes:

When the first target control rule corresponding to the control trigger information is not found in the rule base, multiple undetermined control rules are obtained by searching in the rule base; the undetermined control rules are related to the control trigger information. Some of the information in is consistent;

Determine a second target control rule among the plurality of pending control rules according to the respective priorities of the user identification, the time information, the location information and the context information;

Device control is performed according to the control method in the second target control rule.
The method according to claim 3, wherein the priority of the location information and the priority of the user identification are higher than the priority of the time information and the priority of the context information.
The method according to claim 3 or 4, wherein after the device is controlled according to the control mode in the second target control rule, the method further includes:

If no information indicating blocking of the control method in the second target control rule is obtained within the preset time period, the user identification, the time information, the The location information, the context information, and the control rule of the control mode in the second target control rule.
The method according to claim 3 or 4, wherein after the device is controlled according to the control mode in the second target control rule, the method further includes:

If within a preset time period, information indicating blocking the control method in the second target control rule is obtained, and a new control method different from the control method in the second target control rule is executed, then Control rules including the user identification, the time information, the location information, the context information and the new control method are entered in the rule base.
The method according to claim 1 or 2, wherein said obtaining control trigger information includes:

The control trigger information is received from the smart device, and the control trigger information is obtained by the smart device based on the user's voice analysis.
The method according to claim 1 or 2, wherein the querying in a preset rule base according to the control trigger information includes:

Send the control trigger information to the cloud device for querying in the rule base in the cloud device.
An equipment control device including:

A receiving module configured to obtain control trigger information, where the control trigger information includes at least two of user identification, time information, location information or context information;

A processing module configured to query a preset rule base based on the control trigger information. The rule base includes one or more control rules based on the user's historical operation records. Any one of the control rules includes any user A method of controlling one or more controlled devices that is allowed to be executed based on any context information at any time and at any location;

A control module configured to perform device control according to the control method in the first target control rule when the first target control rule corresponding to the control trigger information is queried in the rule base.
The device according to claim 10, wherein the control module is specifically configured to:

When the first target control rule that is consistent with the user identification, time information, location information and context information in the control trigger information is queried in the rule base, the control method in the first target control rule is Perform device control.
The device according to claim 11, wherein the equipment control device further includes:

A storage module configured to obtain information indicating blocking the control method in the first target control rule within a preset time period after performing device control according to the control method in the first target control rule. , and execute a new control method that is different from the control method in the first target control rule, then the user identification, the time information, the location information, and the context information are entered in the rule base. and the control rules of the new control method, and delete the original first target control rule in the rule base.
The device according to claim 10 or 11, wherein the processing module is further configured to:

When the first target control rule corresponding to the control trigger information is not found in the rule base, multiple undetermined control rules are obtained by searching in the rule base; the undetermined control rules are related to the control trigger information. Some of the information in is consistent;

Determine a second target control rule among the plurality of pending control rules according to the respective priorities of the user identification, the time information, the location information and the context information;

Device control is performed according to the control method in the second target control rule.
The apparatus according to claim 12, wherein the priority of the location information and the priority of the user identification are higher than the priority of the time information and the priority of the context information.
The device according to claim 12 or 13, wherein the storage module is further configured to:

After the device is controlled according to the control method in the second target control rule, if no information indicating blocking the control method in the second target control rule is obtained within a preset time period, then in the Control rules including the user identification, the time information, the location information, the context information and the control method in the second target control rule are entered in the rule base.
The device according to claim 12 or 13, wherein the storage module is further configured to:

After the device is controlled according to the control method in the second target control rule, if within a preset time period, information indicating blocking the control method in the second target control rule is obtained, and the execution is different from the control method in the second target control rule, If a new control method is a new control method of the control method in the second target control rule, then the user identification, the time information, the location information, the context information and the new control method are entered in the rule base. method control rules.
The device according to claim 10 or 11, wherein the receiving module is specifically configured to:

The control trigger information is received from the smart device, and the control trigger information is obtained by the smart device based on the user's voice analysis.
The device according to claim 10 or 11, wherein the processing module is specifically configured to:

Send the control trigger information to the cloud device for querying in the rule base in the cloud device.
An electronic device including:

A processor, and a memory communicatively connected to the processor;

The memory stores computer execution instructions;

The processor executes computer-executable instructions stored in the memory to implement the method according to any one of claims 1-9.
A computer-readable storage medium in which computer-executable instructions are stored, and when executed by a processor, the computer-executable instructions are used to implement the method according to any one of claims 1-9.
A computer program product includes a computer program. When the computer program is executed by a processor, the method according to any one of claims 1 to 9 is implemented.