CN111324043A - Controller, and control signal matching method and system - Google Patents

Controller, and control signal matching method and system Download PDF

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Publication number
CN111324043A
CN111324043A CN202010076694.2A CN202010076694A CN111324043A CN 111324043 A CN111324043 A CN 111324043A CN 202010076694 A CN202010076694 A CN 202010076694A CN 111324043 A CN111324043 A CN 111324043A
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control signal
control
command
matching
control command
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赵润香
冯捷
梁健标
李勇兵
王勇
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Zhuhai Rongbang Electronic Technology Co ltd
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Zhuhai Rongbang Electronic Technology Co ltd
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00Systems controlled by a computer
    • G05B15/02Systems controlled by a computer electric
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/22Procedures used during a speech recognition process, e.g. man-machine dialogue
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/26Pc applications
    • G05B2219/2642Domotique, domestic, home control, automation, smart house

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Quality & Reliability (AREA)
  • Manufacturing & Machinery (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
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Abstract

The invention discloses a controller, a control signal matching method and a control signal matching system, wherein the method comprises the following steps: receiving a control command of a user; determining a control signal for controlling the controlled electric appliance based on the control command; sending a control signal to a controlled electric appliance; detecting the variable quantity of a power supply parameter of a controlled electrical appliance; judging whether the parameter variation exceeds a preset parameter threshold value or not; and when the parameter variation exceeds a preset parameter threshold, determining that the control signal is successfully matched, and locking the control signal and the control command. According to the invention, the control signals corresponding to various control signal codes are sent to the controlled electrical appliance, the control signals and the control command are locked by observing the variable quantity of the power supply parameter of the controlled electrical appliance, the control signal matching is completed, the matching process of the control signals of the electrical appliances of various brands is simplified, the matching precision is improved, and the unified control of the electrical appliances of various brands is realized.

Description

Controller, and control signal matching method and system
Technical Field
The invention relates to the field of electric appliance control, in particular to a controller, a control signal matching method and a control signal matching system.
Background
At present, voice control household appliances in the market generally adopt several methods, one is that the household appliances are connected with a mobile phone through WIFI, and the household appliances are subjected to voice control through a mobile phone APP, so that the operation is complicated; one is to add a voice recognition module and a voice database on the household appliance, and combine online recognition, but the cost is high. The intelligent home needs to control a whole set of household appliances, and because the household appliances with unified brands are difficult to exist in the household, the household appliances to be controlled can only be selected through terminal devices such as mobile phones and the like due to different control modes and signals of the appliances with different brands, and then the appliances are controlled independently, so that the appliances with various brands cannot be controlled in a unified manner.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to overcome the defect that the home appliances of various brands cannot be uniformly controlled in the prior art, so as to provide a method and a system for matching control signals.
In order to achieve the purpose, the invention provides the following technical scheme:
in a first aspect, an embodiment of the present invention provides a method for matching a control signal, including the following steps: receiving a control command of a user; determining a control signal for controlling the controlled electric appliance based on the control command; sending a control signal to a controlled electric appliance; detecting the variable quantity of a power supply parameter of a controlled electrical appliance; judging whether the parameter variation exceeds a preset parameter threshold value or not; and when the parameter variation exceeds a preset parameter threshold, determining that the control signal is successfully matched, and locking the control signal and the control command.
In one embodiment, when the parameter variation does not exceed the preset parameter threshold, the control signal for controlling the controlled electrical appliance is determined again; and returning to the step of sending the control signal to the controlled electric appliance.
In one embodiment, when the parameter variation does not exceed the preset parameter threshold, the method further includes the following steps: judging whether the duration time of which the parameter variation does not exceed a preset parameter threshold reaches a preset duration time or not; when the duration time that the parameter variation does not exceed the preset parameter threshold reaches the preset duration time, re-determining a control signal for controlling the controlled electrical appliance; and returning to the step of sending the control signal to the controlled electric appliance.
In one embodiment, determining a control signal for controlling a controlled appliance based on a control command includes the following steps: judging whether the control command has a matched control signal code; and when the control command has the matched control signal code, taking the control signal corresponding to the control signal code as a control signal for controlling the controlled electric appliance.
In one embodiment, the control command is a voice control command, and the determining of the control signal for controlling the controlled electrical appliance based on the control command includes the following steps: carrying out voice recognition on the voice control command to obtain a voice recognition command; judging whether the voice recognition command has a matched control signal code; and when the voice recognition command has the matched control signal code, taking the control signal corresponding to the control signal code as a control signal for controlling the controlled electric appliance.
In one embodiment, the power supply parameter is at least one of: current, voltage, power.
In a second aspect, an embodiment of the present invention provides a controller, including: the identification unit is used for receiving and identifying a control command of a user; the signal control unit is connected with the identification unit and used for determining a control signal for controlling the controlled electric appliance based on the control command and sending the control signal to the controlled electric appliance; the detection unit is connected with the signal control unit and used for detecting the parameter variation of the power supply parameter of the controlled electric appliance; the signal control unit is also used for judging whether the parameter variation exceeds a preset parameter threshold value; and when the parameter variation exceeds a preset parameter threshold, determining that the control signal is successfully matched, and locking the control signal and the control command.
In a third aspect, an embodiment of the present invention provides a system for matching a control signal, including: the control command receiving module is used for receiving a control command of a user; the control signal determining module is used for determining a control signal for controlling the controlled electric appliance based on the control command; the control signal sending module is used for sending a control signal to the controlled electric appliance; the parameter variation detection module is used for detecting the power supply parameter variation of the controlled electric appliance; the parameter variation judging module is used for judging whether the parameter variation exceeds a preset parameter threshold value; and the control signal matching module is used for determining that the control signal is successfully matched when the parameter variation exceeds a preset parameter threshold value, and locking the control signal and the control command.
In a fourth aspect, an embodiment of the present invention provides an electronic device, including: the device comprises at least one processor and a memory which is connected with the at least one processor in a communication mode, wherein the memory stores instructions which can be executed by the at least one processor, and the instructions are executed by the at least one processor so as to enable the at least one processor to execute the control signal matching method of the first aspect of the embodiment of the invention.
In a fifth aspect, an embodiment of the present invention provides a computer-readable storage medium, where computer instructions are stored, and the computer instructions are configured to cause a computer to execute the method for matching control signals according to the first aspect of the embodiment of the present invention.
The technical scheme of the invention has the following advantages:
1. according to the controller and the matching method and system of the control signals, the control signals corresponding to various control signal codes are sent to the controlled electrical appliance, the control signals and the control commands are locked by observing the variable quantity of the power supply parameters of the controlled electrical appliance, the matching of the control signals is completed, the matching process of the control signals of the electrical appliances of various brands is simplified, the matching accuracy is improved, and the unified control of the electrical appliances of various brands is realized.
2. According to the controller, the control signal matching method and the control signal matching system, the limitation that a user controls an electric appliance to execute a command is reduced by identifying control commands sent by various users; by detecting the variable quantity of the power supply parameters of various controlled electric appliances, various control signals can be matched, and the practicability of the controller, the control signal matching method and the system is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flowchart of a specific example of a matching method of control signals according to an embodiment of the present invention;
fig. 2 is a flowchart of another specific example of a matching method of control signals according to an embodiment of the present invention;
fig. 3 is a flowchart of a specific example of a control signal matching process provided by the embodiment of the present invention;
fig. 4 is a flowchart of a specific example of determining a control signal for controlling a controlled electrical appliance according to an embodiment of the present invention;
FIG. 5 is a flow chart of a specific example of speech control command recognition provided by an embodiment of the present invention;
FIG. 6 is a flow chart of a specific example of a controller provided by an embodiment of the present invention;
FIG. 7 is a flow chart of a specific example of a control signal matching system provided by an embodiment of the present invention;
fig. 8 is a composition diagram of a specific example of an electronic device according to an embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The embodiment of the invention provides a matching method of control signals, which is applied to occasions requiring unified control on electric appliances of various brands, and as shown in figure 1, comprises the following steps:
step S1: and receiving a control command of a user.
The control command type of the user in the embodiment of the invention may be a voice control command input by the user, or a control command input manually, and the like. The control commands include various controls for various appliances, such as: turn on the washing machine, turn off the refrigerator, turn up the sound of the stereo, etc.
Step S2: and determining a control signal for controlling the controlled electric appliance based on the control command.
Step S3: and sending a control signal to the controlled electric appliance.
The matching method of the control signals provided by the embodiment of the invention is suitable for the control areas of various brands of electric appliances, the unified control of the electric appliances of various brands can be realized through one controller, and the controller comprises the control signal codes of the electric appliances of various brands, so that the matching is required before the unified control is realized. For example, the control area includes an air conditioner of brand X, the controller includes control signal codes of the air conditioners of brand X and brand Y, when a user sends a control command of brand X, whether the control command of brand X has a locked control signal code is determined first, and when the control command of brand X has a locked control signal code, the control signal of brand X corresponding to the control signal code of brand X is sent to the air conditioner of brand X. When the control command of X brand does not have the control signal code of locking, send the control signal that multiple control signal code corresponds in the controller to X brand air conditioner in proper order, wherein control signal can adopt wired and wireless network's mode to send controlled electrical apparatus, for example infrared signal, bluetooth, wifi etc..
Step S4: and detecting the variable quantity of the power supply parameter of the controlled electric appliance.
When the control command has no locked control signal code, the control signals corresponding to various control signal codes in the controller are sequentially sent to the controlled electrical appliance, in order to enable the controlled electrical appliance to respond to which control signal, the embodiment of the invention enables the power supply of the electrical appliance to be connected into the controller, the controller is externally connected with commercial power, and the matching between the controlled electrical appliance and the control signals is realized by detecting the power supply parameter variation of the controlled electrical appliance.
Step S5: and judging whether the parameter variation exceeds a preset parameter threshold value.
Step S61: and when the parameter variation exceeds a preset parameter threshold, determining that the control signal is successfully matched, and locking the control signal and the control command.
When the controlled electric appliance receives the control signal and responds to the control signal, the power supply parameter of the controlled electric appliance changes, and when the parameter variation exceeds a preset parameter threshold value, the current control signal and a control command sent by a user are locked, so that the control signal is matched.
The embodiment of the invention provides a control signal matching method, which is characterized in that control signals corresponding to various control signal codes are sent to a controlled electrical appliance, the control signals and control commands are locked by observing the variable quantity of power supply parameters of the controlled electrical appliance, the control signal matching is completed, the matching process of the control signals of various brands of electrical appliances is simplified, the matching accuracy is improved, and the unified control of the electrical appliances of various brands is realized.
In an embodiment, as shown in fig. 2, the method for matching control signals further includes:
step S621: and when the parameter variation does not exceed the preset parameter threshold, re-determining the control signal for controlling the controlled electric appliance.
Step S622: and returning to the step of sending the control signal to the controlled electric appliance.
And when the controlled electric appliance does not respond to the current control signal, namely the parameter variation does not exceed the preset parameter threshold, switching the control signal corresponding to the control signal code of another brand, and sending the control signal to the controlled electric appliance again until the control signal corresponding to the controlled electric appliance is determined.
In one embodiment, as shown in fig. 3, when the parameter variation does not exceed the preset parameter threshold, the method further includes the following steps:
step S6211: and judging whether the duration time of which the parameter variation does not exceed the preset parameter threshold reaches the preset duration time or not.
Step S6212: and when the duration time that the parameter variation does not exceed the preset parameter threshold reaches the preset duration time, re-determining the control signal for controlling the controlled electric appliance.
Step S6213: and returning to the step of sending the control signal to the controlled electric appliance.
After the control signal is sent to the controlled electrical appliance, because the controlled electrical appliance cannot respond to the current control signal in time, in order to prevent misjudgment, whether the duration time that the parameter variation does not exceed the preset parameter threshold value reaches the preset duration needs to be judged, when the duration time in a non-response state exceeds the preset duration time, another control signal is switched and sent to the controlled electrical appliance again until the control signal corresponding to the controlled electrical appliance is determined.
In a specific embodiment, as shown in fig. 4, the determining a control signal for controlling the controlled electrical appliance based on the control command includes the following steps:
step S211: and judging whether the control command has a matched control signal code.
Step S212: and when the control command has the matched control signal code, taking the control signal corresponding to the control signal code as a control signal for controlling the controlled electric appliance.
In order to simplify the matching process, before the controlled electrical appliance is controlled each time, whether a control signal code matched with a control command sent by a user exists in the controller needs to be judged, and when the control command has the matched control signal code, a control signal corresponding to the control signal code is directly sent to the controlled electrical appliance.
In an embodiment, as shown in fig. 5, the determining the control signal for controlling the controlled electrical appliance based on the control command includes:
step S221: and carrying out voice recognition on the voice control command to obtain a voice recognition command.
Step S222: and judging whether the voice recognition command has a matched control signal code.
Step S223: and when the voice recognition command has the matched control signal code, taking the control signal corresponding to the control signal code as a control signal for controlling the controlled electric appliance.
The control command in the embodiment of the invention can be a voice control command or a control command manually input by a user at a terminal, and the like, when the control command is the voice control command, voice recognition is carried out on the voice control command according to a built-in voice recognition method, after the voice recognition command is obtained, whether the voice recognition command has a matched control signal code or not is judged, when the voice recognition command has the matched control signal code, a control signal corresponding to the matched control signal code is directly sent to a controlled electrical appliance, when the voice recognition command does not have the matched control signal code, a plurality of control signal codes built in a controller are sequentially sent to the controlled electrical appliance until a control signal enabling the controlled electrical appliance to respond is determined, and the control signal code corresponding to the control signal is locked with the voice control command to realize control signal matching.
In one embodiment, the power supply parameter is at least one of: current, voltage, power.
Because control command is various, consequently controlled electrical apparatus's response state is also various, consequently in order to realize matching various control command, through gathering controlled electrical apparatus multiple power supply parameter variation, the parameter variation can be electric current, voltage and power etc..
The embodiment of the invention provides a control signal matching method, which is characterized in that control signals corresponding to various control signal codes are sent to a controlled electrical appliance, the control signals and control commands are locked by observing the variable quantity of power supply parameters of the controlled electrical appliance, and the matching of the control signals is completed, so that the matching process of the control signals of various brands of electrical appliances is simplified, the matching accuracy is improved, and the unified control of the electrical appliances of various brands is realized; the limitation of the user for controlling the electric appliance to execute the command is reduced by identifying the control commands sent by various users; by detecting the variable quantity of the power supply parameters of various controlled electric appliances, various control signals can be matched, and the practicability of the controller, the control signal matching method and the system is improved.
Example 2
An embodiment of the present invention provides a controller 20, which is applied to an application requiring unified control over multiple brands of electric appliances and is configured to execute a control signal matching method according to embodiment 1, as shown in fig. 6, where the controller includes:
the identification unit 21 is used for receiving and identifying a control command of a user.
The controller provided by the embodiment of the invention is arranged in the control area, and receives and identifies the control command of the user when the user sends a voice control command or manually inputs the control command.
And the signal control unit 22 is connected 21 with the identification unit and is used for determining a control signal for controlling the controlled electric appliance based on the control command and sending the control signal to the controlled electric appliance. The signal control unit 22 is further configured to determine whether the parameter variation exceeds a preset parameter threshold; and when the parameter variation exceeds a preset parameter threshold, determining that the control signal is successfully matched, and locking the control signal and the control command.
And the detection unit 23 is connected with the signal control unit 22 and is used for detecting the parameter variation of the power supply parameter of the controlled electric appliance.
The built-in multiple control signal code of multiple brand electrical apparatus of controller, after signal control unit 22 received the control command after the discernment, judge whether this control command has the control signal code of locking, when not having the control signal code of locking, send the control signal that multiple control signal code corresponds to controlled electrical apparatus, and the parameter variation of the power supply parameter of controlled electrical apparatus through the detection unit 23 feedback, confirm the control signal that makes controlled electrical apparatus respond, confirm that control signal matches successfully, with control signal and control command locking.
The embodiment of the invention provides a controller, which is used for sending control signals corresponding to various control signal codes to a controlled electrical appliance, locking the control signals and control commands by observing the variable quantity of power supply parameters of the controlled electrical appliance, completing the matching of the control signals, simplifying the matching process of the control signals of various brands of electrical appliances, improving the matching accuracy and realizing the unified control of the electrical appliances of various brands; the limitation of the user for controlling the electric appliance to execute the command is reduced by identifying the control commands sent by various users; by detecting the variable quantity of the power supply parameters of various controlled electric appliances, various control signals can be matched, and the practicability of the controller, the control signal matching method and the system is improved.
Example 3
An embodiment of the present invention provides a matching system for a control signal, as shown in fig. 7, including:
a control command receiving module 31, configured to receive a control command of a user; this module executes the method described in step S1 in embodiment 1, and is not described herein again.
A control signal determination module 32, configured to determine a control signal for controlling the controlled electrical appliance based on the control command; this module executes the method described in step S2 in embodiment 1, and is not described herein again.
The control signal sending module 33 is configured to send a control signal to the controlled electrical appliance; this module executes the method described in step S3 in embodiment 1, and is not described herein again.
A parameter variation detecting module 34, configured to detect a power supply parameter variation of the controlled electrical appliance; this module executes the method described in step S4 in embodiment 1, and is not described herein again.
A parameter variation judging module 35, configured to judge whether the parameter variation exceeds a preset parameter threshold; this module executes the method described in step S5 in embodiment 1, and is not described herein again.
The control signal matching module 36 is configured to determine that the control signal is successfully matched when the parameter variation exceeds a preset parameter threshold, and lock the control signal and the control command; this module executes the method described in step S6 in embodiment 1, and is not described herein again.
The embodiment of the invention provides a control signal matching system, which is characterized in that control signals corresponding to various control signal codes are sent to a controlled electrical appliance, the control signals and control commands are locked by observing the variable quantity of power supply parameters of the controlled electrical appliance, and the matching of the control signals is completed, so that the matching process of the control signals of various brands of electrical appliances is simplified, the matching accuracy is improved, and the unified control of the electrical appliances of various brands is realized; the limitation of the user for controlling the electric appliance to execute the command is reduced by identifying the control commands sent by various users; by detecting the variable quantity of the power supply parameters of various controlled electric appliances, various control signals can be matched, and the practicability of the controller, the control signal matching method and the system is improved.
Example 4
An embodiment of the present invention provides an electronic device, as shown in fig. 8, including: at least one processor 401, such as a CPU (Central Processing Unit), at least one communication interface 403, memory 404, and at least one communication bus 402. Wherein a communication bus 402 is used to enable connective communication between these components. The communication interface 403 may include a Display (Display) and a Keyboard (Keyboard), and the optional communication interface 403 may also include a standard wired interface and a standard wireless interface. The Memory 404 may be a RAM (random Access Memory) or a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. The memory 404 may optionally be at least one memory device located remotely from the processor 401. Wherein the processor 401 may perform the matching method of the control signal of embodiment 1. A set of program codes is stored in the memory 404, and the processor 401 calls the program codes stored in the memory 404 for executing the matching method of the control signal of embodiment 1.
The communication bus 402 may be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus. The communication bus 402 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one line is shown in FIG. 8, but this does not represent only one bus or one type of bus.
The memory 404 may include a volatile memory (RAM), such as a random-access memory (RAM); the memory may also include a non-volatile memory (english: non-volatile memory), such as a flash memory (english: flash memory), a hard disk (english: hard disk drive, abbreviation: HDD), or a solid-state drive (english: SSD); the memory 404 may also comprise a combination of memories of the kind described above.
The processor 401 may be a Central Processing Unit (CPU), a Network Processor (NP), or a combination of a CPU and an NP.
The processor 401 may further include a hardware chip. The hardware chip may be an application-specific integrated circuit (ASIC), a Programmable Logic Device (PLD), or a combination thereof. The aforementioned PLD may be a Complex Programmable Logic Device (CPLD), a field-programmable gate array (FPGA), a General Array Logic (GAL), or any combination thereof.
Optionally, the memory 404 is also used to store program instructions. The processor 401 may call program instructions to implement the matching method of the control signal in embodiment 1 as the present application.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer-executable instruction is stored on the computer-readable storage medium, and the computer-executable instruction can execute the matching method of the control signal in embodiment 1. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, abbreviated as HDD) or a Solid-State Drive (SSD), etc.; the storage medium may also comprise a combination of memories of the kind described above.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the spirit or scope of the invention.

Claims (10)

1. A method for matching control signals, comprising the steps of:
receiving a control command of a user;
determining a control signal for controlling a controlled electric appliance based on the control command;
sending the control signal to a controlled electric appliance;
detecting the variable quantity of a power supply parameter of a controlled electrical appliance;
judging whether the parameter variation exceeds a preset parameter threshold value;
and when the parameter variation exceeds the preset parameter threshold, determining that the control signal is successfully matched, and locking the control signal and the control command.
2. The method for matching control signals according to claim 1,
when the parameter variation does not exceed the preset parameter threshold, re-determining a control signal for controlling the controlled electrical appliance;
and returning to execute the step of sending the control signal to the controlled electric appliance.
3. The method for matching control signals according to claim 1 or 2, wherein when the parameter variation does not exceed the preset parameter threshold, the method further comprises the following steps:
judging whether the duration time of which the parameter variation does not exceed the preset parameter threshold reaches a preset duration time or not;
when the duration time that the parameter variation does not exceed the preset parameter threshold reaches a preset duration time, re-determining a control signal for controlling the controlled electrical appliance;
and returning to execute the step of sending the control signal to the controlled electric appliance.
4. The method for matching control signals according to any one of claims 1 to 3, wherein the determining a control signal for controlling the controlled appliance based on the control command comprises the following steps:
judging whether the control command has a matched control signal code;
and when the control command has a matched control signal code, taking a control signal corresponding to the control signal code as a control signal for controlling the controlled electrical appliance.
5. The method for matching control signals according to claim 1, wherein the control command is a voice control command, and the determining a control signal for controlling the controlled electrical appliance based on the control command comprises the following steps:
carrying out voice recognition on the voice control command to obtain a voice recognition command;
judging whether the voice recognition command has a matched control signal code;
and when the voice recognition command has a matched control signal code, taking a control signal corresponding to the control signal code as a control signal for controlling the controlled electric appliance.
6. The method for matching control signals according to any of claims 1-5, wherein the power supply parameter is at least one of: current, voltage, power.
7. A controller, comprising:
the identification unit is used for receiving and identifying a control command of a user;
the signal control unit is connected with the identification unit and used for determining a control signal for controlling the controlled electric appliance based on the control command and sending the control signal to the controlled electric appliance;
the detection unit is connected with the signal control unit and used for detecting the parameter variation of the power supply parameter of the controlled electric appliance;
the signal control unit is also used for judging whether the parameter variation exceeds a preset parameter threshold value; and when the parameter variation exceeds the preset parameter threshold, determining that the control signal is successfully matched, and locking the control signal and the control command.
8. A system for matching control signals, comprising:
the control command receiving module is used for receiving a control command of a user;
the control signal determining module is used for determining a control signal for controlling the controlled electric appliance based on the control command;
the control signal sending module is used for sending the control signal to the controlled electric appliance;
the parameter variation detection module is used for detecting the power supply parameter variation of the controlled electric appliance;
the parameter variation judging module is used for judging whether the parameter variation exceeds a preset parameter threshold value;
and the control signal matching module is used for determining that the control signal is successfully matched when the parameter variation exceeds the preset parameter threshold value, and locking the control signal and the control command.
9. An electronic device, comprising: at least one processor, and a memory communicatively coupled to the at least one processor, wherein the memory stores instructions executable by the at least one processor to cause the at least one processor to perform the method of matching control signals of any of claims 1-6.
10. A computer-readable storage medium storing computer instructions for causing a computer to execute the method of matching a control signal according to any one of claims 1 to 6.
CN202010076694.2A 2020-01-23 2020-01-23 Controller, and control signal matching method and system Pending CN111324043A (en)

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Application publication date: 20200623