CN111835606B

CN111835606B - Equipment control method, device and computer readable storage medium

Info

Publication number: CN111835606B
Application number: CN202010716538.8A
Authority: CN
Inventors: 王自昊
Original assignee: Tencent Technology Shenzhen Co Ltd
Current assignee: Tencent Technology Shenzhen Co Ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2023-09-26
Anticipated expiration: 2040-07-23
Also published as: CN111835606A

Abstract

The application discloses a device control method, a device and a computer readable storage medium, wherein the method relates to data transmission and comprises the following steps: the server acquires a terminal control instruction aiming at the controlled terminal and sends the terminal control instruction to gateway equipment; the gateway equipment carries out signal modulation on the terminal control instruction to obtain a power carrier signal containing the terminal control instruction, and sends the power carrier signal to the controlled terminal; the gateway equipment and the controlled terminal are in electrical connection; and the controlled terminal executes the terminal control operation indicated by the terminal control instruction according to the power carrier signal. By adopting the application, the response speed of the controlled terminal to the terminal control instruction can be improved.

Description

Equipment control method, device and computer readable storage medium

Technical Field

The present application relates to the field of data processing technologies, and in particular, to a device control method, a device, and a computer readable storage medium.

Background

With the continuous development of computer networks, various smart home devices are coming along, and the smart home devices may include a smart refrigerator or a smart air conditioner. For example, for a smart refrigerator, a user may remotely control on/off, temperature or wind direction of the smart refrigerator through a mobile phone, etc.

In the prior art, when controlling the smart home through the mobile phone, the smart home is required to be in a networking state, so that the mobile phone can be in communication connection with the smart home through the internet to control the smart home to execute corresponding control operations (such as opening or closing control operations). Therefore, if the network state of the smart home is not good, when the user controls the smart home through the mobile phone, the smart home cannot receive the control instruction issued by the user through the mobile phone or can receive the control instruction with larger delay, so that the response speed of the smart home to the control instruction is slow.

Disclosure of Invention

The application provides a device control method, a device and a computer readable storage medium, which can improve the response speed of a controlled terminal to a terminal control instruction.

In one aspect, the present application provides a device control method, including:

the server acquires a terminal control instruction aiming at the controlled terminal and sends the terminal control instruction to gateway equipment;

the gateway equipment carries out signal modulation on the terminal control instruction to obtain a power carrier signal containing the terminal control instruction, and sends the power carrier signal to the controlled terminal; the gateway equipment and the controlled terminal are in electrical connection;

And the controlled terminal executes the terminal control operation indicated by the terminal control instruction according to the power carrier signal.

the method comprises the steps that a server obtains a terminal control instruction aiming at a controlled terminal;

the method comprises the steps of sending a terminal control instruction to gateway equipment, enabling the gateway equipment to conduct signal modulation on the terminal control instruction, obtaining a power carrier signal containing the terminal control instruction, and sending the power carrier signal to a controlled terminal;

the gateway equipment and the controlled terminal are in electrical connection; the controlled terminal is used for executing terminal control operation indicated by the terminal control instruction according to the power carrier signal.

the gateway equipment acquires a terminal control instruction aiming at the controlled terminal and sent by the server, and carries out signal modulation on the terminal control instruction to obtain a power carrier signal containing the terminal control instruction;

the power carrier signal is sent to the controlled terminal, so that the controlled terminal executes terminal control operation indicated by a terminal control instruction according to the power carrier signal; the gateway equipment and the controlled terminal have an electric connection relation.

The application provides a device control system, which comprises a server, gateway equipment and a controlled terminal;

the server is used for acquiring a terminal control instruction aiming at the controlled terminal and sending the terminal control instruction to the gateway equipment;

the gateway equipment is used for carrying out signal modulation on the terminal control instruction to obtain a power carrier signal containing the terminal control instruction, and sending the power carrier signal to the controlled terminal; the gateway equipment and the controlled terminal are in electrical connection;

the controlled terminal is used for executing terminal control operation indicated by the terminal control instruction according to the power carrier signal.

In one aspect, the present application provides an apparatus control device, the device comprising:

the instruction acquisition module is used for acquiring a terminal control instruction aiming at the controlled terminal and sending the terminal control instruction to the gateway equipment;

the command sending module is used for carrying out signal modulation on the terminal control command to obtain a power carrier signal containing the terminal control command, and sending the power carrier signal to the controlled terminal; the gateway equipment and the controlled terminal are in electrical connection;

and the instruction execution module is used for executing the terminal control operation indicated by the terminal control instruction according to the power carrier signal.

Wherein, instruction acquisition module includes:

the control request acquisition unit is used for acquiring a terminal control request sent by the control terminal and aiming at the controlled terminal based on the pairing connection relation between the control terminal and the controlled terminal; the server and the control terminal are connected through the Internet;

and the instruction analysis unit is used for analyzing the terminal control instruction contained in the terminal control request and sending the terminal control instruction to the gateway equipment.

The control terminal is logged in with a device control account;

the above-mentioned equipment control device, further includes:

the connection request acquisition module is used for acquiring a terminal connection request sent by the control terminal through the equipment control account; the equipment connection request carries an account number identifier of an equipment control account number and a terminal identifier of a controlled terminal;

the pairing connection module is used for carrying out pairing connection on the equipment control account and the controlled terminal according to the account identifier and the terminal identifier in the terminal connection request; and after the equipment control account number and the controlled terminal are in pairing connection, the control terminal and the controlled terminal have a pairing connection relationship.

Wherein, instruction acquisition module includes:

the Internet signal generating unit is used for generating an Internet control signal according to the terminal control instruction;

The internet signal transmitting unit is used for transmitting the internet control signal to the gateway equipment; the server and the gateway equipment are connected through the Internet.

The Internet control signal also comprises a terminal identifier of the controlled terminal;

an instruction sending module, comprising:

the signal modulation unit is used for modulating the Internet control signal from the Internet signal frequency to the power signal frequency to obtain a power carrier signal; the power carrier signal carries a terminal identifier of the controlled terminal;

and the electric signal transmitting unit is used for transmitting the power carrier signal to the controlled terminal indicated by the terminal identifier based on the connecting wire between the electric signal transmitting unit and the controlled terminal.

Wherein the instruction execution module comprises:

the signal demodulation unit is used for demodulating the power carrier signal to obtain an Internet control signal;

the signal instruction analysis unit is used for analyzing a terminal control instruction from the Internet control signal obtained by demodulation;

and the operation execution unit is used for executing the terminal control operation indicated by the analyzed terminal control instruction.

The terminal control instruction comprises a state switching control instruction aiming at the terminal running state of the controlled terminal; the terminal control operation comprises a state switching control operation indicated by a state switching control instruction;

The instruction execution module is further used for:

and acquiring a state switching control instruction from the power carrier signal, executing state switching control operation indicated by the state switching control instruction on the controlled terminal, and switching the controlled terminal from the first terminal operation state to the second terminal operation state.

The terminal control instruction comprises a parameter adjustment control instruction aiming at the terminal operation parameter of the controlled terminal; the terminal control operation comprises a parameter adjustment control operation indicated by a parameter adjustment control instruction;

the instruction execution module is further used for:

the controlled terminal obtains a parameter adjustment control instruction from the power carrier signal, executes parameter adjustment control operation indicated by the parameter adjustment control instruction on the controlled terminal, and adjusts the first terminal operation parameter of the controlled terminal to the second terminal operation parameter.

In one aspect, the present application provides an apparatus control device, applied to a server, including:

the control instruction acquisition module is used for acquiring a terminal control instruction aiming at the controlled terminal;

the signal conversion module is used for sending the terminal control instruction to the gateway equipment so that the gateway equipment carries out signal modulation on the terminal control instruction to obtain a power carrier signal containing the terminal control instruction, and sending the power carrier signal to the controlled terminal;

In one aspect, the present application provides a device control apparatus, applied to a gateway device, including:

the power signal conversion module is used for acquiring a terminal control instruction aiming at the controlled terminal and sent by the server, and carrying out signal modulation on the terminal control instruction to obtain a power carrier signal containing the terminal control instruction;

the controlled execution module is used for sending the power carrier signal to the controlled terminal so that the controlled terminal executes the terminal control operation indicated by the terminal control instruction according to the power carrier signal; the gateway equipment and the controlled terminal have an electric connection relation.

In one aspect the application provides a computer device comprising a memory and a processor, the memory storing a computer program which, when executed by the processor, causes the processor to perform the method of one aspect of the application.

An aspect of the present application provides a computer readable storage medium storing a computer program comprising program instructions which, when executed by a processor, cause the processor to perform the method of the above aspect.

According to one aspect of the present application, there is provided a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions to cause the computer device to perform the methods provided in the various alternatives of the above aspect and the like.

The method can obtain the terminal control instruction aiming at the controlled terminal by the server and send the terminal control instruction to the gateway equipment; the gateway equipment carries out signal modulation on the terminal control instruction to obtain a power carrier signal containing the terminal control instruction, and sends the power carrier signal to the controlled terminal; the gateway equipment and the controlled terminal are in electrical connection; and the controlled terminal executes the terminal control operation indicated by the terminal control instruction according to the power carrier signal. Therefore, the method provided by the application can send the terminal control instruction to the controlled terminal in the form of the power carrier signal through the gateway equipment, so that the controlled terminal is not affected by the network quality, the terminal control instruction can be quickly received, and the terminal control operation indicated by the terminal control instruction can be immediately executed, thereby improving the response speed of the controlled terminal to the terminal control instruction.

Drawings

In order to more clearly illustrate the application or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from them without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a network architecture according to an embodiment of the present application;

FIG. 2 is a schematic illustration of a device control scenario provided by the present application;

FIG. 3 is a schematic flow chart of a method for controlling a device according to the present application;

FIG. 4 is a schematic illustration of a scenario of a device connection provided by the present application;

FIG. 5a is a schematic diagram of a device control scenario provided by the present application;

FIG. 5b is a schematic diagram of a device control scenario provided by the present application;

FIG. 6 is a schematic flow chart of a method for controlling a device according to the present application;

FIG. 7 is a schematic flow chart of a device control method provided by the application;

FIG. 8 is a schematic flow chart of a device control method provided by the application;

FIG. 9 is a schematic flow chart of a device control method provided by the application;

FIG. 10 is a schematic diagram of a system architecture according to the present application;

FIG. 11 is a schematic view of a device control apparatus according to the present application;

FIG. 12 is a schematic view of a device control apparatus according to the present application;

FIG. 13 is a schematic view of a device control apparatus according to the present application;

fig. 14 is a schematic structural diagram of a computer device according to the present application.

Detailed Description

The following description of the embodiments of the present application will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the application are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Cloud technology (Cloud technology) refers to a hosting technology for integrating hardware, software, network and other series resources in a wide area network or a local area network to realize calculation, storage, processing and sharing of data.

Cloud technology (Cloud technology) is based on the general terms of network technology, information technology, integration technology, management platform technology, application technology and the like applied by Cloud computing business models, and can form a resource pool, so that the Cloud computing business model is flexible and convenient as required. Cloud computing technology will become an important support. Background services of technical networking systems require a large amount of computing, storage resources, such as video websites, picture-like websites, and more portals. Along with the high development and application of the internet industry, each article possibly has an own identification mark in the future, the identification mark needs to be transmitted to a background system for logic processing, data with different levels can be processed separately, and various industry data needs strong system rear shield support and can be realized only through cloud computing.

The application relates to a method for storing a pairing connection relationship between a device control account and a controlled terminal through a cloud technology, and transmitting a terminal control instruction for the controlled terminal through the cloud technology, and particularly refers to the following description of an embodiment corresponding to fig. 3.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a network architecture according to an embodiment of the present application. As shown in fig. 1, the network architecture may include a control terminal cluster, a cloud control system 200, a gateway device 300, and a controlled smart device cluster. The control terminal cluster may specifically include one or more control terminals, and the plurality of control terminals may specifically include a control terminal 100a, a control terminal 101a, control terminals 102a, … …, and a control terminal 103a. The controlled smart device cluster may specifically include the controlled smart device 100b, the controlled smart devices 101b, … …, the controlled smart device 102b, and the like. The cloud control system 200 may be a system provided by one or more servers, where the cloud control system 200 and each control terminal may communicate through the internet, and the cloud control system 200 may also communicate with the gateway device 300 through the internet. The gateway device 300 is connected to each controlled intelligent device through a connection wire, and the gateway device 300 is in communication with each controlled intelligent device through the connected connection wire.

The servers constituting the cloud control system in fig. 1 may be independent physical servers, may be a server cluster or a distributed system formed by a plurality of physical servers, and may be cloud servers providing cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communication, middleware services, domain name services, security services, CDNs, basic cloud computing services such as big data and artificial intelligence platforms, and the like. The control terminal in fig. 1 may be: intelligent terminals such as smart phones, tablet computers, notebook computers, desktop computers, intelligent televisions and the like. The controlled smart device in fig. 1 may be any smart device of the smart home type. The gateway device in fig. 1 is a device based on a power signal gateway.

The following describes embodiments of the present application by taking communication among the control terminal 100a, the cloud system 200, the gateway device 300 and the controlled intelligent device 100b as an example, please refer to the following.

Referring to fig. 2, fig. 2 is a schematic view of a device control scenario provided by the present application. As shown in fig. 2, assuming that the control terminal 100a is a mobile phone of a control user, the controlled intelligent device 100b is an intelligent floor air conditioner in the home of the control user. Then, the control user can transmit a control instruction for the controlled smart device 100b using the control terminal 100 a. When the control terminal 100a is used to send a control instruction for the controlled intelligent device 100b, the control user sends the control instruction to the cloud control system 200 through the internet. Since the controlled smart device actually belongs to the terminal, the control instruction for the controlled smart device 100b may also be referred to as a terminal control instruction.

Next, after acquiring the terminal control instruction for the controlled intelligent device 100b sent by the control user, the cloud control system may also send the terminal control instruction to the gateway device 300 through the internet. Since the gateway apparatus 300 and the controlled smart apparatus 100b are connected using the connection wire, the gateway apparatus 300 may transmit a terminal control instruction for the controlled smart apparatus 100b to the controlled smart apparatus 100b through a power signal. Among them, a signal transmitted using a connection wire may be referred to as a power signal.

When the controlled intelligent device 100b acquires the terminal control instruction, it can execute the terminal control operation indicated by the terminal control instruction. For example, the terminal control instruction may be a shutdown instruction, and the terminal control operation may be a shutdown operation, and then, when the shutdown instruction is acquired, the controlled smart device 100b may perform the shutdown operation indicated by the shutdown instruction, that is, perform shutdown on the controlled smart device 100b. For another example, the terminal control instruction may be a temperature adjustment instruction, and the terminal control operation may be a temperature adjustment operation, and the temperature adjustment instruction may specifically be to adjust the temperature to 25 degrees, so that when the temperature adjustment instruction is acquired, the controlled intelligent device 100b may execute the temperature adjustment operation indicated by the temperature adjustment instruction, that is, adjust the cooling temperature of the controlled intelligent device to 25 degrees.

Through the above process, it is realized that the control user controls the operation state of the controlled intelligent device 100b through the control terminal 100a, where the operation state may refer to an operation state of shutdown or startup, an operation state of refrigeration temperature setting, and the like. As can be seen from the above process, the control terminal 100a, the cloud control system 200 and the gateway device 300 are connected through the internet, and the control terminal 100a, the cloud control system 200 and the gateway device 300 are required to be in a networking state. The gateway device 300 and the controlled intelligent device 100b are connected by a connection wire, so that the controlled intelligent device may not be networked or may communicate with the gateway device.

Therefore, the scheme provided by the application does not need the intelligent device to be in a networking state, and can realize that the control user can control the controlled intelligent device 100b through the control terminal 100 a. By connecting the gateway device and the controlled smart device using the connection wire, the controlled smart device 100b can stably and rapidly receive the terminal control command transmitted from the gateway device 300 and respond to the terminal control command to perform the corresponding terminal control operation.

Referring to fig. 3, fig. 3 is a flow chart of a device control method provided by the present application, and as shown in fig. 3, the method may include:

step S101, a server acquires a terminal control instruction aiming at a controlled terminal and sends the terminal control instruction to gateway equipment;

specifically, the server may refer to the cloud control system 200 in fig. 2, and the server may be used to provide the functions of the cloud control system 200. The execution subject in this step may be any one or more servers, hereinafter collectively referred to as servers. The terminal control instruction for the controlled terminal acquired by the server may be sent by the control terminal, where the controlled terminal may be the controlled intelligent device in fig. 2.

The control terminal may be a terminal device held by a user, such as a mobile phone, a computer, or some portable device. The controlled terminal may be an intelligent home device in the user's home, such as an intelligent camera, an intelligent refrigerator, an intelligent air conditioner, an intelligent robot, or an intelligent light fixture. The support user generates a terminal control instruction for the controlled terminal through the control terminal, where the terminal control instruction is used to control the controlled terminal to execute a corresponding terminal control operation, and see in detail below.

Before the server obtains the terminal control instruction sent by the control terminal, the server also needs to establish a pairing connection relationship between the control terminal and the controlled terminal, and the specific process of establishing the pairing connection relationship between the control terminal and the controlled terminal may be:

the control terminal may log in a device control account, which may be an account in an application for managing and adding an intelligent device (hereinafter referred to as a device control application). The control terminal may send a terminal connection request to the server through the logged-in device control account, where the terminal connection request may carry an account identifier (for example, an account ID) of the device control account and a terminal identifier of the controlled terminal to be added, where the terminal identifier may be any terminal ID for uniquely identifying the controlled terminal.

The device control application may provide a terminal connection control for connecting (also referred to as adding) a controlled terminal, and the control terminal may respond to a trigger operation (such as a click operation or a voice trigger operation) of the user on the terminal connection control, and pop up an input box, where the input box may be used for the user to input a terminal identifier of the controlled terminal that wants to be added. After the user inputs the terminal identifier of the controlled terminal in the input box, the control terminal can respond to the confirmation operation of the user for the terminal identifier input in the input box to generate the terminal connection request, and the control terminal can send the generated terminal connection request to the server. In other words, the control terminal generates the terminal connection request after the support user inputs the terminal identifier of the controlled terminal in the control terminal.

Optionally, the controlled terminal may further include a two-dimensional code, where the two-dimensional code includes information related to a terminal identifier of the controlled terminal. The control terminal can acquire the terminal identification of the controlled terminal after scanning the two-dimension code of the controlled terminal. After the control terminal successfully obtains the terminal identification of the controlled terminal by scanning the two-dimensional code of the controlled terminal, a confirmation frame can be popped up, and the confirmation frame can comprise a confirmation adding button and a cancel adding button. The control terminal may generate the above-described terminal connection request in response to a click operation of the user on the "confirm add" button in the confirm frame, and the control terminal may send the generated terminal connection request to the server. In other words, the support user scans the two-dimensional code of the controlled terminal through the control terminal, and the control terminal generates the terminal connection request.

After acquiring a terminal connection request sent by a control terminal, the server can acquire an account number identifier of a device control account number and a terminal identifier of a controlled terminal from the terminal connection request. The server can pair and connect the equipment control account number and the controlled terminal through the account number identification and the terminal identification, and the server can store the pairing connection relationship between the equipment control account number and the controlled terminal. The server can store the mapping relation between the account number identification and the terminal identification so as to realize the pairing connection relation between the storage equipment control account number and the controlled terminal. After the device control account number and the controlled terminal are paired, it can be understood that the control terminal and the controlled terminal also have a pairing connection relationship. After the device control account number and the controlled terminal are in pairing connection, the device control account number can control the controlled terminal, and the device control account number can generate a terminal control instruction for the controlled terminal.

Optionally, the user may input an account identifier of the device control account in the controlled terminal, the controlled terminal sends the account identifier and the terminal identifier of the user to the gateway device, and the gateway device may send the terminal identifier of the controlled terminal and the account identifier of the device control account to the server. The server can also pair and connect the corresponding equipment control account and the controlled terminal according to the acquired terminal identifier and account identifier sent by the gateway equipment.

Referring to fig. 4, fig. 4 is a schematic view of a device connection scenario provided by the present application. As shown in fig. 4, the terminal 115c (which may be a mobile phone or a tablet computer, etc.) of the user a may be used as a control terminal, the intelligent air conditioner 105c may be used as a controlled terminal to be connected, and the user account 1 may be used as a device control account. Terminal page 100c, terminal page 101c, terminal page 102c, terminal page 107c, terminal page 111c, and terminal page 113c are all terminal pages in terminal 115 c. As shown in the terminal page 100c, the terminal page 100c is an intelligent device management page in a device control application. The devices that have been connected (i.e., the controlled terminals that have been connected) in the terminal page 100c include a device named "ktktktkt 111", a device named "JQJQJQ222", and a device named "yxyx 333", where the names "KTKTKT111", the name "jqjq 222", and the name "YXYXYX333" may be terminal identifications of the controlled terminals that are default when the controlled terminals are just connected.

The user a may modify the name of the connected device, as shown in the terminal page 101c, change the name of the device named "ktktktkt 111" to "my air conditioner", change the name of the device named "jqjq 222" to "my sweeping robot", and change the name of the device named "YXYXYX333" to "my sound". Terminal 115c may display terminal page 102c in response to a click operation by user a on "click add new device" button 103c in terminal page 101 c.

The terminal page 102c includes a scan frame 104c, which supports a user to scan the two-dimensional code 106c of the intelligent refrigerator 105c using the scan frame 104c in the terminal page 102c of the terminal 115c, so that the terminal 115c can scan to obtain the terminal identifier of the intelligent refrigerator 105c, and display the terminal page 107c. A confirmation box 108c is included in the terminal page 107c, and a model of the intelligent refrigerator 105c obtained by scanning a code (the model may be understood as a terminal identification "BXBXBX13" of the intelligent refrigerator 105 c) is included in the confirmation box 108 c. The confirmation box 108c further includes a "cancel connection" button and a "confirm connection" button 109c, and the terminal 115c may generate a terminal connection request according to the terminal identifier of the intelligent refrigerator 105c and the account identifier of the user account 1 in response to the clicking operation of the user a on the "confirm connection" button 109c in the confirmation box 108 c.

The terminal 115c may send the generated terminal connection request to the server 110c, and after obtaining the terminal connection request sent by the terminal 115c, the server 110c may obtain the account identifier of the user account 1 and the terminal identifier of the intelligent refrigerator 105c from the terminal connection request. The server 110c may perform connection pairing on the user account 1 and the intelligent refrigerator 105c through the account identifier and the terminal identifier obtained from the terminal connection request, that is, store a mapping relationship between the account identifier and the terminal identifier, so as to implement storing a pairing connection relationship between the user account 1 and the intelligent refrigerator 105 c.

After the server 110c successfully performs connection pairing on the user account 1 and the intelligent refrigerator 105c, the server 110c may feed back a connection success prompt message to the terminal 115 c. After the terminal device 115c obtains the connection success prompt message sent by the server 110c, the intelligent refrigerator 105c may be added to the list of connected devices of the intelligent device management page, that is, the terminal 115c may skip from the terminal page 107c to display to the terminal page 111c. As shown in the terminal page 111c, a name 112c of the smart refrigerator 105c has been added to the list of connected devices, the name 112c being "BXBXBX13", i.e. the terminal identification of the default smart refrigerator 105c when the smart refrigerator is initially connected.

Also, the terminal 115c may modify the name of the intelligent refrigerator 105c to the name 114c in response to a modification operation of the user a to the name 112c (for example, a long press operation to the name 112 c), and display the name 114c as "my refrigerator" from the terminal page 111c to the terminal page 113c, as shown in the terminal page 113 c.

Through the above process, the successful pairing connection between the application account number 1 and the intelligent refrigerator 105c is realized, and subsequently, the terminal 115c can control the intelligent refrigerator 105c through the application account number 1.

After the device control account number and the controlled terminal are connected in a pairing mode, the control terminal can respond to control operation of a user on the controlled terminal in the device control account number, and a terminal control request for the controlled terminal is generated. The terminal control request may carry an account identifier of the device control account and a terminal identifier of the controlled terminal. The control terminal may send the terminal control request to the server to request the server to perform corresponding control on the controlled terminal.

After acquiring the terminal control request for the controlled terminal, the server can analyze the terminal control instruction for the controlled terminal from the terminal control request, wherein the terminal control instruction characterizes what control operation needs to be performed on the controlled terminal. The server can also analyze the account number identification of the equipment control account number and the terminal identification of the controlled terminal from the terminal control request, and can detect whether the mapping relationship between the account number identification and the terminal identification analyzed from the terminal control request is stored or not, namely, whether the pairing connection relationship between the equipment control account number and the controlled terminal is stored or not. If the server detects that the pairing connection relationship between the device control account and the controlled terminal is stored, the server can send the terminal control instruction parsed from the terminal control request to the gateway device.

The control terminal and the server are connected through the Internet, and the control device and the server which are connected through the Internet are communicated through Internet signals. Therefore, the server can generate an internet control signal according to the analyzed terminal control instruction, the internet control signal carries the terminal control instruction and the terminal identification of the controlled terminal, and the internet control signal belongs to the internet signal. The server may send the generated internet control signal to the gateway device, i.e. implement sending the terminal control instruction to the gateway device, which is a kind of power signal gateway.

Step S102, gateway equipment carries out signal modulation on a terminal control instruction to obtain a power carrier signal containing the terminal control instruction, and sends the power carrier signal to a controlled terminal; the gateway equipment and the controlled terminal are in electrical connection;

specifically, the gateway device and the controlled terminal are connected and communicated through the connecting wire, and the gateway device and the controlled terminal which are connected through the connecting wire have an electric connection relationship. Since the gateway device and the controlled terminal are connected by the connection wire, this means that the gateway device communicates with the controlled terminal by means of a power signal, which may be referred to herein as a household ac signal. Whereas the internet signal (e.g. the internet control signal sent by the server to the gateway device) is a high frequency signal, typically above 10MHz (megahertz), the household ac signal is a low frequency signal, typically around 50 Hz. Therefore, after acquiring the internet control signal sent by the server, the gateway device needs to modulate the internet control signal, and modulate the internet control signal into a power carrier signal, that is, modulate the internet control signal belonging to the high-frequency signal into a power carrier signal belonging to the low-frequency signal, where the power carrier signal belongs to the power signal.

The gateway device may modulate the internet control signal into a power carrier signal through an OFDM (orthogonal frequency division multiplexing) technology. The modulated power carrier signal includes a terminal control instruction for the controlled terminal, and the power carrier signal may also include a terminal identifier of the controlled terminal.

The gateway device may send the modulated power carrier signal to the controlled terminal indicated by the terminal identifier in the internet control signal through a connection wire between the gateway device and the controlled terminal. Therefore, the controlled terminal does not need to be networked, and can acquire the power carrier signal transmitted by the gateway equipment through the connecting wire between the controlled terminal and the gateway equipment. This can improve the stability of the controlled terminal receiving the terminal control instruction. And because the controlled terminal does not need to be networked, the controlled terminal does not need to occupy a network channel of a home network, and the problems that the response speed of a terminal control instruction is slow when a network signal is not good and the like are solved.

Step S103, the controlled terminal executes terminal control operation indicated by the terminal control instruction according to the power carrier signal;

specifically, after the controlled terminal acquires the power carrier signal sent by the gateway device, the controlled terminal may demodulate the power carrier signal, and restore the power carrier signal to obtain the internet control signal. The controlled terminal can analyze the terminal control instruction from the Internet control signal obtained by demodulation. The controlled terminal may execute the terminal control operation indicated by the parsed terminal control instruction.

For example, the above-mentioned terminal control instruction may include a state switching control instruction for a terminal operation state of the controlled terminal, where the terminal operation state may refer to an on state and an off state of the controlled terminal. The terminal control operation may thus refer to a state switching control operation indicated by a state switching control instruction, which may refer to switching the controlled terminal from an on state to an off state or switching the controlled terminal from an off state to an on state.

Therefore, the controlled terminal can analyze the state switching control instruction from the power carrier signal, execute the state switching control operation indicated by the state switching control instruction, and switch the controlled terminal from the first terminal operation state to the second terminal operation state. If the first terminal operation state is an on state, the second terminal operation state may be an off state. If the first terminal operation state is the off state, the second terminal operation state may be the on state.

For another example, the terminal control instruction may include a parameter adjustment control instruction for a terminal operation parameter of the controlled terminal. Here, if the controlled terminal is an intelligent refrigerator, the terminal operation parameter may refer to a cooling temperature or the like of the intelligent refrigerator, and if the controlled terminal is an intelligent air conditioner, the terminal operation parameter may refer to a cooling temperature or a heating temperature or the like of the intelligent air conditioner. The terminal control operation may thus refer to the parameter adjustment control operation indicated by the parameter adjustment control instruction. If the controlled terminal is an intelligent air conditioner, the parameter adjustment control operation may refer to adjusting the controlled terminal from a certain cooling temperature to another cooling temperature, or from a certain heating temperature to another heating temperature, etc.

Therefore, the controlled terminal can analyze the parameter adjustment control instruction from the power carrier signal, execute the parameter adjustment control operation indicated by the parameter adjustment control instruction, and switch the controlled terminal from the first terminal operation parameter to the second terminal operation parameter. If the controlled terminal is an intelligent air conditioner, the first terminal operation parameter may refer to a certain refrigeration temperature of the intelligent air conditioner, and the second terminal operation parameter may refer to another refrigeration temperature of the intelligent air conditioner, and so on.

More, the controlled terminal can also detect own power consumption, and when the controlled terminal detects own power consumption abnormality, prompt information can be sent to the gateway device, and the prompt information is used for prompting the user that the power consumption of the controlled terminal is abnormal. The prompt information may carry a terminal identifier of the controlled terminal, and the gateway device may send the prompt information to the server. The server can find out the equipment control account number which is in pairing connection with the controlled terminal through the terminal identification carried by the prompt information. The server can forward the prompt information to the found equipment control account, the control terminal where the equipment control account is located can output the prompt information in the terminal page so as to inform the user that the power consumption of the controlled terminal is abnormal. The power consumption threshold value of unit time can be set, and when the power consumption of the controlled terminal is greater than the power consumption threshold value of unit time in a certain unit time, the power consumption of the controlled terminal is considered to be abnormal.

Referring to fig. 5a, fig. 5a is a schematic view of a device control scenario provided by the present application. As shown in fig. 5a, the mobile phone 100d of the user B may be used as the control terminal, and the smart refrigerator 104d may be used as the controlled terminal. The mobile phone 100d logs in with a device control account, and the device control account has established a pairing connection relationship with the intelligent refrigerator 104d. The terminal page 101d and the terminal page 102d are both terminal pages of the mobile phone 100 d. As shown in the terminal page 101d, the device indicated by the name 103d "my refrigerator" in the list of connected devices is the intelligent refrigerator 104d that is paired with the device control account. The mobile phone 100d may display the terminal page 102d in response to a click operation of the user B on the name 103d my refrigerator in the terminal page 101 d. The terminal page 102d is a page for controlling the intelligent refrigerator 104d, and a terminal control instruction for the intelligent refrigerator 104d can be generated by the terminal page 102d. For example, the terminal page 102d includes an "on" button 105d and an "off" button 106d for "on/off control" of the smart refrigerator 104d, and also includes a "weak cooling" button 107d, a "medium cooling" button 108d, and a "strong cooling" button 109d for "cooling degree control" of the smart refrigerator 104d.

The mobile phone 100d may respond to the clicking operation of the user B on the "open" button 105d in the terminal page 102d to generate a terminal control instruction for opening the intelligent refrigerator 104d, the mobile phone 100d may send the terminal control instruction to the intelligent refrigerator 104d through the server and the gateway device, and the intelligent refrigerator 104d may perform opening on the intelligent refrigerator 104d according to the terminal control instruction, that is, open to operate the intelligent refrigerator 104d.

The mobile phone 100d may respond to the clicking operation of the user B on the "close" button 106d in the terminal page 102d to generate a terminal control instruction for closing the intelligent refrigerator 104d, the mobile phone 100d may send the terminal control instruction to the intelligent refrigerator 104d through the server and the gateway device, and the intelligent refrigerator 104d may perform closing on the intelligent refrigerator 104d according to the terminal control instruction, that is, close to end operating the intelligent refrigerator 104d.

The mobile phone 100d may generate a terminal control instruction for adjusting the cooling degree of the intelligent refrigerator 104d in response to the clicking operation of the user B on the "weak cooling" button 107d in the terminal page 102d, the mobile phone 100d may send the terminal control instruction to the intelligent refrigerator 104d through the server and the gateway device, and the intelligent refrigerator 104d may adjust the cooling degree of the intelligent refrigerator 104d to the "weak cooling" degree according to the terminal control instruction.

The mobile phone 100d may generate a terminal control instruction for adjusting the cooling degree of the intelligent refrigerator 104d in response to the clicking operation of the user B on the "medium-degree cooling" button 108d in the terminal page 102d, the mobile phone 100d may send the terminal control instruction to the intelligent refrigerator 104d through the server and the gateway device, and the intelligent refrigerator 104d may adjust the cooling degree of the intelligent refrigerator 104d to the "medium-degree cooling" degree according to the terminal control instruction.

The mobile phone 100d may generate a terminal control instruction for adjusting the cooling degree of the intelligent refrigerator 104d in response to the clicking operation of the user B on the "strong cooling" button 109d in the terminal page 102d, the mobile phone 100d may send the terminal control instruction to the intelligent refrigerator 104d through the server and the gateway device, and the intelligent refrigerator 104d may adjust the cooling degree of the intelligent refrigerator 104d to the degree of "forced cooling" according to the terminal control instruction.

Referring to fig. 5b, fig. 5b is a schematic view of a device control scenario provided by the present application. As shown in fig. 5B, the control terminal may be a terminal 100e held by the user B, and the controlled terminal may be an intelligent air conditioner 103e. The user B is in the room 101e, the intelligent air conditioner 103e is in the room 102e, and the user B can remotely control the intelligent air conditioner 103e through the terminal 100 e. The device control account number is registered in the terminal 100e, and the device control account number registered in the terminal 100e is already paired with the intelligent air conditioner 103e. The terminal page 104e and the terminal page 106e are terminal pages in the terminal 100 e.

As shown in the terminal page 104e, the device indicated by the name 105e "my air conditioner" in the list of connected devices in the terminal page 104e is the intelligent air conditioner 103e. The terminal 100e may display a terminal page 106e in response to the clicking operation of the user C on the name 105e "my air conditioner" in the terminal page 104e, where the terminal page 106e is a page for controlling the intelligent air conditioner 103e.

The terminal 100e may generate a terminal control instruction for turning on the intelligent air conditioner 103e in response to a click operation of the user C on the "on" button 107e in the terminal page 106 e. The terminal 100e may send the terminal control instruction to the intelligent air conditioner 103e through the server and the gateway device, and the intelligent air conditioner 103e may perform starting on the intelligent air conditioner 103e according to the terminal control instruction, that is, start the intelligent air conditioner 103e.

The terminal 100e may also generate a terminal control instruction for turning off the intelligent air conditioner 103e in response to a click operation of the "off" button 108e in the terminal page 106e by the user C. The terminal 100e may send the terminal control instruction to the intelligent air conditioner 103e through the server and the gateway device, and the intelligent air conditioner 103e may perform switching on/off of the intelligent air conditioner 103e according to the terminal control instruction.

The terminal 100e may also obtain the temperature entered by the user C in the temperature entry box 109e in response to a data entry operation by the user C for the temperature entry box 109e in the terminal page 106e, where the temperature entered by the user C may be 25 degrees, for example. The terminal 100e may generate a terminal control command for adjusting the cooling/heating temperature of the intelligent air conditioner 103e according to the temperature entered by the user C in the temperature entry box 109 e. The terminal 100e may send the terminal control instruction to the intelligent air conditioner 103e through the server and the gateway device, and the intelligent air conditioner 103e may adjust the cooling/heating temperature of the intelligent air conditioner 103e to the temperature entered by the user in the temperature entry box 109e according to the terminal control instruction.

The terminal 100e may also generate a terminal control instruction for adjusting the sweeping direction of the intelligent air conditioner 103e in response to a click operation of the user C on the "left and right sweeping" button 111e in the terminal page 106 e. The terminal 100e may send the terminal control instruction to the intelligent air conditioner 103e through the server and the gateway device, and the intelligent air conditioner 103e may adjust the wind sweeping direction of the intelligent air conditioner 103e to be right and left according to the terminal control instruction.

The terminal 100e may also generate a terminal control instruction for adjusting the wind direction of the intelligent air conditioner 103e in response to the clicking operation of the user C on the "up and down wind sweeping" button 110e in the terminal page 106 e. The terminal 100e may send the terminal control instruction to the intelligent air conditioner 103e through the server and the gateway device, and the intelligent air conditioner 103e may adjust the wind sweeping direction of the intelligent air conditioner 103e to be up and down according to the terminal control instruction.

The terminal 100e may also generate a terminal control instruction for adjusting the operation mode of the intelligent air conditioner 103e in response to a click operation of the "cooling mode" button 112e in the terminal page 106e by the user C. The terminal 100e may send the terminal control instruction to the intelligent air conditioner 103e through the server and the gateway device, and the intelligent air conditioner 103e may adjust the operation mode of the intelligent air conditioner 103e to the cooling mode according to the terminal control instruction.

The terminal 100e may also generate a terminal control instruction for adjusting the operation mode of the intelligent air conditioner 103e in response to a click operation of the user C on the "heating mode" button 113e in the terminal page 106 e. The terminal 100e may send the terminal control instruction to the intelligent air conditioner 103e through the server and the gateway device, and the intelligent air conditioner 103e may adjust the operation mode of the intelligent air conditioner 103e to the heating mode according to the terminal control instruction.

The terminal 100e may also generate a terminal control instruction for adjusting the operation mode of the intelligent air conditioner 103e in response to a click operation of the "heating mode" button 114e in the terminal page 106e by the user C. The terminal 100e may send the terminal control instruction to the intelligent air conditioner 103e through the server and the gateway device, and the intelligent air conditioner 103e may adjust the operation mode of the intelligent air conditioner 103e to the dehumidification mode according to the terminal control instruction.

Therefore, the gateway equipment and the server can be connected and communicated through the Internet, and the gateway equipment and the controlled terminal can be connected and communicated through the connecting wire, so that the controlled terminal can not be influenced by the quality of the network, quickly receive the terminal control instruction, immediately execute the terminal control operation indicated by the terminal control instruction, and improve the response speed of the controlled terminal to the terminal control instruction. In addition, in the application, the controlled terminal does not need to be connected with the gateway equipment by the Internet only by connecting the gateway equipment with the server, so that the occupation of the controlled terminal to the network bandwidth is reduced, and the network resource is saved.

Referring to fig. 6, fig. 6 is a flow chart of a device control method provided by the present application, as shown in fig. 6, the method may include:

step S501, a server acquires a terminal control instruction;

specifically, the server may obtain a terminal control instruction sent by the control terminal. Alternatively, the control terminal may submit the relevant terminal settings for the controlled terminal to the server in advance, for example, set the controlled terminal to start at a daily timing (for example, 8 points per day), shut down at a daily timing, and the like. Therefore, the server can generate corresponding terminal control instructions (such as instructions for controlling the controlled terminal to start or close) at a timing (such as 8 points per day) according to the related terminal settings submitted by the control terminal in advance for the controlled terminal.

Step S502, a server sends a terminal control instruction to gateway equipment through the Internet;

specifically, the server and the gateway device may be connected through the internet, and the server may send the terminal control instruction to the gateway device through the internet, that is, convert the terminal control instruction into an internet control signal, and send the internet control signal to the gateway device.

Step S503, the gateway equipment sends a terminal control instruction to the controlled terminal through the connecting wire;

specifically, after acquiring the internet control signal sent by the server, the gateway device may modulate the internet control signal into a power carrier signal. The gateway device may transmit the power carrier signal to the controlled terminal through a connection wire connected with the controlled terminal.

Step S504, the controlled terminal executes the terminal control instruction indicated by the terminal control instruction;

specifically, after acquiring the power carrier signal sent by the gateway device, the controlled terminal may demodulate the power carrier signal into an internet control signal. The controlled terminal can analyze the Internet control signal to obtain a terminal control instruction, and the controlled terminal equipment can execute the terminal control operation indicated by the terminal control instruction.

Referring to fig. 7, fig. 7 is a flowchart of a device control method provided by the present application, which is executed by a server, as shown in fig. 7, and the method may include:

step S201, a server acquires a terminal control instruction for a controlled terminal;

specifically, the execution body in the present embodiment may be any one or more servers, which will be hereinafter collectively referred to as servers. The server may acquire a terminal control instruction for the controlled terminal sent by the control terminal. The specific process of how the server obtains the terminal control instruction for the controlled terminal sent by the control terminal may be referred to the process described in step S101 in fig. 3.

Step S201, a terminal control instruction is sent to gateway equipment, so that the gateway equipment carries out signal modulation on the terminal control instruction to obtain a power carrier signal containing the terminal control instruction, and the power carrier signal is sent to a controlled terminal; the gateway equipment and the controlled terminal are in electrical connection; the controlled terminal is used for executing terminal control operation indicated by the terminal control instruction according to the power carrier signal;

specifically, the server may send the terminal control instruction to the gateway device, and the gateway device adjusts the terminal control instruction to a power carrier signal and sends the power carrier signal to the controlled terminal. The controlled terminal can obtain a terminal control instruction from the power carrier signal and execute a terminal control operation indicated by the terminal control instruction. The specific process of how the server sends the terminal control instruction to the gateway device, how the gateway device sends the terminal control instruction to the controlled terminal, and how the controlled terminal performs the terminal control operation indicated by the terminal control instruction may be referred to the process described in steps S102-S103 in fig. 3.

Referring to fig. 8, fig. 8 is a flow chart of a device control method provided by the present application, which is executed by a gateway device, as shown in fig. 8, and the method may include:

step S301, gateway equipment acquires a terminal control instruction aiming at a controlled terminal and sent by a server, and carries out signal modulation on the terminal control instruction to obtain a power carrier signal containing the terminal control instruction;

Specifically, the execution main body of the embodiment is gateway equipment, the gateway equipment is equipment based on a power signal gateway, the gateway equipment is connected with a server through the internet, and the gateway equipment is connected with a controlled terminal through a connecting wire, so that the gateway equipment and the server have an internet connection relationship, and the pipe bending equipment and the controlled terminal have an electric connection relationship.

The gateway device may acquire a terminal control instruction sent by the server and directed to the controlled terminal, and perform signal modulation on the terminal control instruction to obtain a power carrier signal containing the terminal control instruction, where the power carrier signal includes terminal control execution. The gateway device may refer to the procedure described in steps S101 to S102 in fig. 3, as to how to acquire the terminal control command sent by the server and how to convert the terminal control command into the power carrier signal.

Step S302, the power carrier signal is sent to the controlled terminal, so that the controlled terminal executes the terminal control operation indicated by the terminal control instruction according to the power carrier signal; the gateway equipment and the controlled terminal are in electrical connection;

Specifically, the gateway device may send the power carrier signal to the controlled terminal, so that the controlled terminal may obtain the terminal control instruction from the power carrier signal, and execute the terminal control operation indicated by the terminal control instruction. The specific process of how the gateway device transmits the power carrier signal to the controlled terminal and how the controlled terminal performs the terminal control operation indicated by the terminal control instruction may be referred to the process described in steps S102-S103 in fig. 3.

Referring to fig. 9, fig. 9 is a flow chart of a device control method provided by the present application. The method comprises the following steps: step S401: the cloud end issues a command to the server to acquire a terminal control command for the controlled terminal, and then the terminal control command is sent to the gateway equipment. Step S402: the received data signal means that the gateway device can receive a terminal control instruction issued by the server. Step S403: the modulating signal means that the gateway device obtains the terminal control instruction sent by the server as an internet control signal, and the gateway device needs to modulate the internet control signal into a power carrier signal and send the power carrier signal to the controlled terminal. Step S404: the demodulation signal means that after the controlled terminal obtains the power carrier signal sent by the gateway device, the controlled terminal needs to demodulate the power carrier signal to obtain an internet control signal. Step S405: the analysis data means that the controlled terminal can analyze the demodulated internet control signal to obtain a terminal control instruction. Step S406: the controlled terminal may perform the terminal control operation indicated by the terminal control instruction.

Referring to fig. 10, fig. 10 is a schematic diagram of a system architecture according to the present application. As shown in fig. 10, the cloud control service is provided by a server, and is used for managing a pairing connection relationship between the controlled device and the control device, and for issuing a terminal control instruction for the controlled terminal to the power signal gateway. Here, the power signal gateway refers to the gateway device described above.

The power signal gateway comprises a data signal receiving module, a data signal modulating module and a modulating signal transmitting module respectively. The data signal receiving module is used for receiving a terminal control instruction issued by the cloud control service, the data signal modulating module is used for modulating the terminal control instruction issued by the cloud control service into a power carrier signal, and the modulating signal transmitting module is used for transmitting the power carrier signal obtained by modulation to the intelligent equipment.

The intelligent equipment is the controlled terminal and comprises 3 modules, namely a high-frequency signal demodulation module, an instruction data analysis module and an instruction data execution module. The high-frequency signal demodulation module is used for demodulating the acquired power carrier signal to obtain an Internet control signal, the instruction data analysis module is used for analyzing the Internet control signal to obtain a terminal control instruction in the Internet control signal, and the instruction data execution module is used for executing terminal control operation indicated by the terminal control instruction obtained through analysis.

Referring to fig. 11, fig. 11 is a schematic structural diagram of an apparatus control device according to the present application. As shown in fig. 11, the device control apparatus may perform the steps described in the above embodiment corresponding to fig. 3. The device control apparatus 1 may include: an instruction acquisition module 11, an instruction transmission module 12, and an instruction execution module 13;

The instruction acquisition module 11 is configured to acquire a terminal control instruction for a controlled terminal, and send the terminal control instruction to the gateway device;

the instruction sending module 12 is configured to perform signal modulation on a terminal control instruction, obtain a power carrier signal containing the terminal control instruction, and send the power carrier signal to a controlled terminal; the gateway equipment and the controlled terminal are in electrical connection;

the instruction execution module 13 is configured to execute a terminal control operation indicated by the terminal control instruction according to the power carrier signal.

The specific function implementation manner of the instruction obtaining module 11, the instruction sending module 12, and the instruction executing module 13 is please refer to step S101-step S103 in the embodiment corresponding to fig. 3, and no further description is given here.

Wherein, the instruction acquisition module 11 comprises: a control request acquisition unit 111 and an instruction parsing unit 112;

a control request acquiring unit 111, configured to acquire a terminal control request sent by a control terminal for a controlled terminal based on a pairing connection relationship between the control terminal and the controlled terminal; the server and the control terminal are connected through the Internet;

the instruction parsing unit 112 is configured to parse a terminal control instruction included in the terminal control request, and send the terminal control instruction to the gateway device.

The specific function implementation manner of the control request obtaining unit 111 and the instruction parsing unit 112 is please refer to step S101 in the embodiment corresponding to fig. 3, and a detailed description is omitted herein.

The control terminal is logged in with a device control account;

the above-mentioned device control apparatus 1 further includes: a connection request acquisition module 14 and a mating connection module 15;

a connection request acquisition module 14, configured to acquire a terminal connection request sent by a control terminal through a device control account; the equipment connection request carries an account number identifier of an equipment control account number and a terminal identifier of a controlled terminal;

the pairing connection module 15 is configured to pair and connect the device control account and the controlled terminal according to the account identifier and the terminal identifier in the terminal connection request; and after the equipment control account number and the controlled terminal are in pairing connection, the control terminal and the controlled terminal have a pairing connection relationship.

In the specific function implementation manner of the connection request obtaining module 14 and the pairing connection module 15, please refer to step S101 in the embodiment corresponding to fig. 3, and a detailed description is omitted herein.

Wherein, the instruction acquisition module 11 comprises: an internet signal generating unit 113 and an internet signal transmitting unit 114;

An internet signal generating unit 113 for generating an internet control signal according to the terminal control instruction;

an internet signal transmitting unit 114 for transmitting an internet control signal to the gateway device; the server and the gateway equipment are connected through the Internet.

The specific functional implementation manner of the internet signal generating unit 113 and the internet signal transmitting unit 114 is referred to step S101 in the embodiment corresponding to fig. 3, and will not be described herein.

the instruction sending module 12 includes: a signal modulation unit 121 and an electric signal transmission unit 122;

a signal modulation unit 121, configured to modulate an internet control signal from an internet signal frequency to a power signal frequency, to obtain a power carrier signal; the power carrier signal carries a terminal identifier of the controlled terminal;

the electric signal transmitting unit 122 is configured to transmit the power carrier signal to the controlled terminal indicated by the terminal identification based on the connection electric wire with the controlled terminal.

The specific functional implementation manner of the signal modulation unit 121 and the electrical signal transmission unit 122 is please refer to step S102 in the embodiment corresponding to fig. 3, and a detailed description is omitted herein.

Wherein the instruction execution module 13 comprises: a signal demodulation unit 131, a signal instruction analysis unit 132, and an operation execution unit 133;

a signal demodulation unit 131, configured to demodulate the power carrier signal to obtain an internet control signal;

a signal instruction parsing unit 132, configured to parse a terminal control instruction from the demodulated internet control signal;

an operation execution unit 133 for executing the terminal control operation indicated by the parsed terminal control instruction.

The specific function implementation manner of the signal demodulation unit 131, the signal instruction parsing unit 132, and the operation execution unit 133 is please refer to step S103 in the embodiment corresponding to fig. 3, and a detailed description is omitted herein.

the instruction execution module 13 is further configured to:

The method can obtain the terminal control instruction aiming at the controlled terminal by the server and send the terminal control instruction to the gateway equipment; the gateway equipment carries out signal modulation on the terminal control instruction to obtain a power carrier signal containing the terminal control instruction, and sends the power carrier signal to the controlled terminal; the gateway equipment and the controlled terminal are in electrical connection; and the controlled terminal executes the terminal control operation indicated by the terminal control instruction according to the power carrier signal. Therefore, the device provided by the application can send the terminal control instruction to the controlled terminal in the form of the power carrier signal through the gateway equipment, so that the controlled terminal is not affected by the network quality, the terminal control instruction can be quickly received, and the terminal control operation indicated by the terminal control instruction can be immediately executed, thereby improving the response speed of the controlled terminal to the terminal control instruction.

Referring to fig. 12, fig. 12 is a schematic structural diagram of an apparatus control device according to the present application. As shown in fig. 12, the device control apparatus 2 may be applied to a server, and the device control apparatus may perform the steps described in the above-described embodiment corresponding to fig. 7. The device control apparatus 2 may include: a control instruction acquisition module 21 and a signal conversion module 22;

a control instruction acquisition module 21 for acquiring a terminal control instruction for a controlled terminal;

the signal conversion module 22 is configured to send a terminal control instruction to the gateway device, so that the gateway device modulates the terminal control instruction to obtain a power carrier signal containing the terminal control instruction, and send the power carrier signal to the controlled terminal;

The specific function implementation manner of the control instruction obtaining module 21 and the signal converting module 22 is please refer to step S201-step S202 in the embodiment corresponding to fig. 7, and a detailed description is omitted herein.

Referring to fig. 13, fig. 13 is a schematic structural diagram of a device control apparatus according to the present application. As shown in fig. 13, the device control apparatus 3 may be applied to a gateway device, and the device control apparatus may perform the steps described in the above-described embodiment corresponding to fig. 8. The device control apparatus 3 may include: a power signal conversion module 31 and a controlled execution module 32;

the power signal conversion module 31 is configured to obtain a terminal control instruction sent by the server and directed at the controlled terminal, and perform signal modulation on the terminal control instruction to obtain a power carrier signal containing the terminal control instruction;

the controlled execution module 32 is configured to send a power carrier signal to the controlled terminal, so that the controlled terminal executes a terminal control operation indicated by a terminal control instruction according to the power carrier signal; the gateway equipment and the controlled terminal have an electric connection relation.

The specific functional implementation manner of the power signal conversion module 31 and the controlled execution module 32 is referred to step S301-step S302 in the embodiment corresponding to fig. 8, and will not be described herein.

Referring to fig. 14, fig. 14 is a schematic structural diagram of a computer device according to the present application. As shown in fig. 14, the computer device 1000 may include: processor 1001, network interface 1004, and memory 1005, in addition, computer device 1000 may further comprise: a user interface 1003, and at least one communication bus 1002. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display (Display), a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface, among others. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (non-volatile memory), such as at least one disk memory. The memory 1005 may also optionally be at least one storage device located remotely from the processor 1001. As shown in fig. 14, an operating system, a network communication module, a user interface module, and a device control application program may be included in the memory 1005, which is one type of computer storage medium.

In the computer device 1000 shown in fig. 14, the network interface 1004 may provide network communication functions; while user interface 1003 is primarily used as an interface for providing input to a user; and the processor 1001 may be configured to invoke the device control application program stored in the memory 1005 to implement the description of the device control method in the embodiment corresponding to any of the foregoing fig. 3, 6, 7 and 8. It should be understood that the computer device 1000 described in the present application may also perform the description of the device control apparatus 1 in the embodiment corresponding to fig. 11, the description of the device control apparatus 2 in the embodiment corresponding to fig. 12, and the description of the device control apparatus 3 in the embodiment corresponding to fig. 13, which are not repeated herein. In addition, the description of the beneficial effects of the same method is omitted.

Furthermore, it should be noted here that: the present application also provides a computer readable storage medium, in which the aforementioned computer programs executed by the device control apparatus 1, the device control apparatus 2, and the device control apparatus 3 are stored, and the computer programs include program instructions, when executed by a processor, are capable of executing the descriptions of the device control method in any of the foregoing embodiments corresponding to fig. 3, 6, 7, and 8, and therefore, a detailed description thereof will be omitted herein. In addition, the description of the beneficial effects of the same method is omitted. For technical details not disclosed in the embodiments of the computer storage medium according to the present application, please refer to the description of the method embodiments of the present application.

Those skilled in the art will appreciate that implementing all or part of the above-described methods may be accomplished by way of computer programs, which may be stored on a computer-readable storage medium, and which, when executed, may comprise the steps of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), or the like.

The foregoing disclosure is illustrative of the present application and is not to be construed as limiting the scope of the application, which is defined by the appended claims.

Claims

1. A device control method, characterized by comprising:

the method comprises the steps that a server obtains a terminal control instruction which is sent by a control terminal and aims at a controlled terminal, and if a pairing connection relation is detected to be established between the control terminal and the controlled terminal, the terminal control instruction is sent to gateway equipment;

the controlled terminal executes terminal control operation indicated by the terminal control instruction according to the power carrier signal;

the controlled terminal detects the power consumption of the controlled terminal in unit time, compares the power consumption of the controlled terminal in the unit time with a power consumption threshold value of the unit time, and sends prompt information of abnormal power consumption of the controlled terminal to the gateway equipment based on an electric connection relation with the gateway equipment when the power consumption of the controlled terminal in the unit time is compared to be larger than the power consumption threshold value;

The gateway equipment sends the prompt information to the server;

the server sends the prompt information to the control terminal which has a pairing connection relation with the controlled terminal;

and when the control terminal receives the prompt information, outputting the prompt information in a terminal page.

2. The method according to claim 1, wherein the server obtains a terminal control instruction for the controlled terminal sent by the control terminal, including:

the server acquires a terminal control request sent by the control terminal and aiming at the controlled terminal based on the pairing connection relation between the control terminal and the controlled terminal; the server and the control terminal are connected through the Internet;

and the server analyzes the terminal control instruction from the terminal control request.

3. The method according to claim 2, wherein the control terminal has a device control account registered therein;

further comprises:

the server acquires a terminal connection request sent by the control terminal through the equipment control account; the equipment connection request carries an account number identifier of the equipment control account number and a terminal identifier of the controlled terminal;

The server performs pairing connection on the equipment control account number and the controlled terminal according to the account number identification and the terminal identification in the terminal connection request; and after the equipment control account number and the controlled terminal are in pairing connection, the control terminal and the controlled terminal have the pairing connection relationship.

4. The method of claim 1, wherein the server sending the terminal control instruction to a gateway device comprises:

the server generates an Internet control signal according to the terminal control instruction;

the server sends the Internet control signal to the gateway equipment; and an Internet connection relationship is arranged between the server and the gateway equipment.

5. The method of claim 4, wherein the internet control signal further comprises a terminal identification of the controlled terminal;

the gateway device performs signal modulation on the terminal control command to obtain a power carrier signal containing the terminal control command, and sends the power carrier signal to the controlled terminal, including:

the gateway equipment modulates the Internet control signal from the Internet signal frequency to the power signal frequency to obtain the power carrier signal; the power carrier signal carries the terminal identification of the controlled terminal;

The gateway device transmits the power carrier signal to the controlled terminal indicated by the terminal identification based on a connection wire with the controlled terminal.

6. The method according to claim 5, wherein the controlled terminal performs the terminal control operation indicated by the terminal control instruction according to the power carrier signal, comprising:

the controlled terminal demodulates the power carrier signal to obtain the Internet control signal;

the controlled terminal analyzes the terminal control instruction from the demodulated Internet control signal;

and the controlled terminal executes the terminal control operation indicated by the analyzed terminal control instruction.

7. The method according to claim 1, wherein the terminal control instruction includes a state switching control instruction for a terminal operation state of the controlled terminal; the terminal control operation comprises a state switching control operation indicated by the state switching control instruction;

the controlled terminal executes the terminal control operation indicated by the terminal control instruction according to the power carrier signal, and the method comprises the following steps:

The controlled terminal acquires the state switching control instruction from the power carrier signal, executes the state switching control operation indicated by the state switching control instruction on the controlled terminal, and switches the controlled terminal from a first terminal running state to a second terminal running state.

8. The method of claim 1, wherein the terminal control instructions comprise parameter adjustment control instructions for terminal operating parameters of the controlled terminal; the terminal control operation comprises a parameter adjustment control operation indicated by the parameter adjustment control instruction;

the controlled terminal obtains the parameter adjustment control instruction from the power carrier signal, executes the parameter adjustment control operation indicated by the parameter adjustment control instruction on the controlled terminal, and adjusts the first terminal operation parameter of the controlled terminal to the second terminal operation parameter.

9. A device control method, characterized by comprising:

the method comprises the steps that a server obtains a terminal control instruction which is sent by a control terminal and aims at a controlled terminal;

If it is detected that a pairing connection relationship is established between the control terminal and the controlled terminal, sending the terminal control instruction to gateway equipment, so that the gateway equipment carries out signal modulation on the terminal control instruction to obtain a power carrier signal containing the terminal control instruction, and sending the power carrier signal to the controlled terminal;

the gateway equipment and the controlled terminal are in electrical connection; the controlled terminal is used for executing terminal control operation indicated by the terminal control instruction according to the power carrier signal;

the controlled terminal is used for detecting the power consumption of the controlled terminal in unit time, comparing the power consumption of the controlled terminal in the unit time with a power consumption threshold value of the unit time, and sending prompt information of abnormal power consumption of the controlled terminal to the gateway equipment based on an electrical connection relation with the gateway equipment when the power consumption of the controlled terminal in the unit time is larger than the power consumption threshold value;

the gateway equipment is used for sending the prompt information to the server;

The server is used for sending the prompt information to the control terminal which has a pairing connection relation with the controlled terminal;

and the control terminal is used for outputting the prompt information in a terminal page when receiving the prompt information.

10. A device control method, characterized by comprising:

the gateway equipment acquires a terminal control instruction aiming at a controlled terminal and sent by a server, and carries out signal modulation on the terminal control instruction to obtain a power carrier signal containing the terminal control instruction; the terminal control instruction is sent to the server by a control terminal, and the terminal control instruction is sent to the gateway equipment after the server detects that a pairing connection relationship is established between the control terminal and the controlled terminal;

the power carrier signal is sent to the controlled terminal, so that the controlled terminal executes terminal control operation indicated by the terminal control instruction according to the power carrier signal; the gateway equipment and the controlled terminal are in electrical connection;

The gateway equipment is used for sending the prompt information to the server;

11. An equipment control system is characterized by comprising a server, gateway equipment and a controlled terminal;

the server is used for acquiring a terminal control instruction sent by a control terminal and aiming at the controlled terminal, and sending the terminal control instruction to the gateway equipment if the fact that a pairing connection relationship is established between the control terminal and the controlled terminal is detected;

the controlled terminal is used for executing terminal control operation indicated by the terminal control instruction according to the power carrier signal;

the gateway equipment is used for sending the prompt information to the server;

12. A device control apparatus, applied to a server, comprising:

the control instruction acquisition module is used for acquiring a terminal control instruction which is sent by the control terminal and aims at the controlled terminal;

the signal conversion module is used for sending the terminal control instruction to gateway equipment if the fact that a pairing connection relationship is established between the control terminal and the controlled terminal is detected, so that the gateway equipment carries out signal modulation on the terminal control instruction to obtain a power carrier signal containing the terminal control instruction, and the power carrier signal is sent to the controlled terminal;

the gateway equipment is used for sending the prompt information to the server;

13. A computer device comprising a memory and a processor, the memory storing a computer program that, when executed by the processor, causes the processor to perform the steps of the method of any of claims 1-10.

14. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program comprising program instructions which, when executed by a processor, perform the method of any of claims 1-10.