CN106980359B - Household appliance control method and system, head-mounted device and server - Google Patents

Household appliance control method and system, head-mounted device and server Download PDF

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CN106980359B
CN106980359B CN201610034725.1A CN201610034725A CN106980359B CN 106980359 B CN106980359 B CN 106980359B CN 201610034725 A CN201610034725 A CN 201610034725A CN 106980359 B CN106980359 B CN 106980359B
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household appliance
control instruction
head
user
brain wave
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CN106980359A (en
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邓红梅
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Susong Jiudian Technology Co., Ltd
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Midea Group Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/015—Input arrangements based on nervous system activity detection, e.g. brain waves [EEG] detection, electromyograms [EMG] detection, electrodermal response detection
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total 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]
    • G05B19/4185—Total 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] characterised by the network communication

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  • Human Computer Interaction (AREA)
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  • General Health & Medical Sciences (AREA)
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  • Automation & Control Theory (AREA)
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Abstract

The invention discloses a control method and system of a household appliance, a head-mounted device and a server. The method comprises the following steps: the head-mounted equipment establishes communication connection between the head-mounted equipment and the household appliance; the head-mounted equipment detects the brain wave signals of the user and generates corresponding control instructions according to the brain wave signals; the head-mounted device sends the corresponding control instruction to the household appliance through communication connection, wherein the household appliance controls the household appliance according to the control instruction. The method realizes the control of the household appliance by recognizing the brain waves of the user, liberates the hands of the user and improves the user experience.

Description

Household appliance control method and system, head-mounted device and server
Technical Field
The invention relates to the technical field of household appliances, in particular to a control method and system of a household appliance, a head-mounted device and a server.
Background
Currently, a user may use a mobile terminal (such as a smart phone) to implement control on a home appliance, for example, an application program on the mobile terminal may control the home appliance, for example, control a switch of an air conditioner, and the like. However, the above-mentioned control method for the household appliance depends on the user selecting the corresponding menu on the mobile terminal for operation, and when the user is inconvenient to wash dishes with both hands or the user is disabled, it is very inconvenient to control the household appliance.
Disclosure of Invention
The object of the present invention is to solve at least to some extent one of the above mentioned technical problems.
Therefore, a first object of the present invention is to provide a method for controlling a home appliance, which realizes control of the home appliance by recognizing brain waves of a user, frees both hands of the user, and improves user experience.
A second object of the present invention is to propose another control method of a household appliance.
A third object of the invention is to propose a head-mounted device.
A fourth object of the present invention is to provide a server.
A fifth object of the present invention is to propose a control system of a household appliance.
A sixth object of the present invention is to propose another control system of a household appliance.
To achieve the above object, a control method for a home appliance according to an embodiment of a first aspect of the present invention includes: the head-mounted device establishes a communication connection between the head-mounted device and the household appliance; the head-mounted equipment detects a brain wave signal of a user and generates a corresponding control instruction according to the brain wave signal; the head-mounted device sends the corresponding control instruction to the household appliance through the communication connection, wherein the household appliance controls the household appliance according to the control instruction.
According to the control method of the household appliance, the communication connection between the head-mounted equipment and the household appliance is established through the head-mounted equipment, the detected brain wave signals are generated into corresponding control instructions, and therefore the household appliance generates the corresponding control instructions according to the received brain wave signals sent by the head-mounted equipment through the communication connection and controls the household appliance according to the control instructions. According to the method, the corresponding control instruction is generated by the head-mounted equipment through the recognition of the brain waves, so that the control of the electric appliance is completed by recognizing the brain waves of the user, the hands of the user are liberated, and the user experience is improved.
In addition, in one embodiment of the present invention, the generating of the corresponding control command from the brain wave signal includes: analyzing the brain wave signals to determine the user's intention; and generating the corresponding control instruction according to the intention of the user.
In one embodiment of the invention, the head-mounted equipment stores a comparison table of brain wave signals and control instructions in advance; wherein the generating of the corresponding control command according to the brain wave signal comprises: and matching from the comparison table according to the brain wave signals to generate the corresponding control command.
In one embodiment of the invention, the head-mounted device detects cerebral blood flow information of the user, wherein the corresponding control instruction is generated according to the cerebral blood flow information and the brain wave signal.
In one embodiment of the invention, the head-mounted device collects voice information of the user, wherein the corresponding control instruction is generated according to the brain wave signal and the voice information.
In one embodiment of the invention, the communication connection supports a wireless communication mode.
To achieve the above object, a control method of a home appliance according to an embodiment of a second aspect of the present invention includes: the server receives brain wave signals of a user detected by the head-mounted equipment and generates corresponding control instructions according to the brain wave signals; and the server sends the corresponding control instruction to the household appliance, wherein the household appliance controls the household appliance according to the control instruction.
According to the control method of the household appliance, the server generates a corresponding control instruction according to the received brain wave signal of the user detected by the head-mounted equipment, and sends the control instruction to the household appliance, so that the household appliance controls the household appliance according to the control instruction. According to the method, the server identifies the brain waves to generate the corresponding control instructions, so that the control of the electric appliance is completed by identifying the brain waves of the user, the hands of the user are liberated, and the user experience is improved.
In addition, in one embodiment of the present invention, the generating of the corresponding control command from the brain wave signal includes: the server analyzing the brain wave signals to determine an intention of the user; and the server generates the corresponding control instruction according to the intention of the user.
In one embodiment of the invention, the server receives the brain blood flow information of the user detected by the head-mounted device, wherein the corresponding control instruction is generated according to the brain blood flow information and the brain wave signal.
In one embodiment of the invention, the server receives the voice information of the user collected by the head-mounted device, wherein the corresponding control instruction is generated according to the brain wave signal and the voice information.
To achieve the above object, a head-mounted device according to an embodiment of a third aspect of the present invention includes: the establishing module is used for establishing communication connection between the head-mounted equipment and the household appliance; the detection module is used for detecting brain wave signals of a user; the generating module is used for generating a corresponding control instruction according to the brain wave signal;
and the sending module is used for sending the corresponding control instruction to the household appliance through the communication connection, wherein the household appliance controls the household appliance according to the control instruction.
According to the head-mounted device provided by the embodiment of the invention, the communication connection between the head-mounted device and the household appliance is established through the establishing module, the generating module generates the brain wave signals detected by the detecting module into the corresponding control instructions, so that the generating module generates the corresponding control instructions according to the received brain wave signals sent through the communication connection, and the household appliance controls the household appliance according to the control instructions. The head-mounted equipment generates the corresponding control instruction through the recognition of the brain waves, so that the control of the electrical appliance is completed through recognizing the brain waves of the user, the hands of the user are liberated, and the user experience is improved.
In addition, in one embodiment of the present invention, the generation module analyzes the brain wave signals to determine the intention of the user, and generates the corresponding control instruction according to the intention of the user.
In one embodiment of the present invention, the head-mounted device further includes: the pre-storage module is used for pre-storing a comparison table of brain wave signals and control instructions; the generating module is further used for matching from the look-up table according to the brain wave signals to generate the corresponding control instructions.
In an embodiment of the present invention, the detecting module is further configured to detect cerebral blood flow information of the user; the generating module generates the corresponding control instruction according to the cerebral blood flow information and the brain wave signal.
To achieve the above object, a server according to a fourth embodiment of the present invention includes: the receiving module is used for receiving brain wave signals of the user detected by the head-mounted equipment; the generating module is used for generating a corresponding control instruction according to the brain wave signal; and the sending module is used for sending the corresponding control instruction to the household appliance, wherein the household appliance controls the household appliance according to the control instruction.
According to the server provided by the embodiment of the invention, the generating module generates the corresponding control instruction for the brain wave of the user detected by the head-mounted equipment received by the receiving module, and sends the control instruction to the household appliance through the sending module, so that the household appliance can control the household appliance according to the control instruction. The server generates the corresponding control instruction through the recognition of the brain waves, so that the control of the electrical appliance is completed through recognizing the brain waves of the user, the hands of the user are liberated, and the user experience is improved.
In addition, in one embodiment of the present invention, the generation module analyzes the brain wave signals to determine the intention of the user, and generates the corresponding control instruction according to the intention of the user.
In an embodiment of the present invention, the receiving module is further configured to receive the cerebral blood flow information of the user detected by the head-mounted device; the generating module is further configured to generate the corresponding control instruction according to the brain blood flow information and the brain wave signal.
To achieve the above object, a control system of a household appliance according to a fifth embodiment of the present invention includes a head-mounted device according to the third embodiment of the present invention; and the household appliance is used for receiving the control instruction sent by the head-mounted equipment and executing the control instruction.
According to the control system of the household appliance, the communication connection between the head-mounted equipment and the household appliance is established, the detected brain wave signals are generated into corresponding control instructions, the corresponding control instructions are generated according to the received brain wave signals sent through the communication connection, and then the household appliance is controlled according to the control instructions. The system generates the corresponding control instruction by recognizing the brain waves, so that the control of the electrical appliance is completed by recognizing the brain waves of the user, the hands of the user are liberated, and the user experience is improved.
To achieve the above object, a control system of a home appliance according to a sixth aspect of the present invention includes the server according to the fourth aspect of the present invention; the head-mounted equipment is used for detecting the brain wave signals of the user and sending the brain wave signals of the user to the server; and the household appliance is used for receiving the control instruction sent by the server and executing the control instruction.
According to the control system of the household appliance, the server generates the received brain waves of the user detected by the head-mounted equipment into the corresponding control instruction, and the control instruction is sent to the household appliance, so that the household appliance can control the household appliance according to the control instruction. The system generates the corresponding control instruction by recognizing the brain waves, so that the control of the electrical appliance is completed by recognizing the brain waves of the user, the hands of the user are liberated, and the user experience is improved.
Additionally, in one embodiment of the present invention, the head-mounted device is further configured to detect cerebral blood flow information of the user; the household appliance is further used for generating the corresponding control instruction according to the brain blood flow information and the brain wave signal.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which,
fig. 1 is a flowchart of a control method of a home appliance according to an embodiment of the present invention;
fig. 2 is a flowchart of a control method of a home appliance according to an embodiment of the present invention;
fig. 3 is a flowchart of a control method of a home appliance according to another embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a head-mounted device according to one embodiment of the invention;
FIG. 5 is a schematic diagram of a head-mounted device according to one embodiment of the invention;
fig. 6 is a schematic configuration diagram of a control system of a home appliance according to an embodiment of the present invention;
fig. 7 is a flowchart of a control method of a home appliance according to still another embodiment of the present invention;
fig. 8 is a flowchart of a control method of a home appliance according to still another embodiment of the present invention;
fig. 9 is a flowchart of a control method of a home appliance according to still another embodiment of the present invention;
FIG. 10 is a block diagram of a server in accordance with one embodiment of the present invention; and
fig. 11 is a schematic structural diagram of a control system of a home appliance according to an embodiment of the present invention.
Reference numerals: the server 1000, the head-mounted device 2000, the household appliance 3000, the head-mounted device 400, the household appliance 500, the establishing module 410, the detecting module 420, the generating module 430, the sending module 440, the pre-storing module 450, the receiving module 1010, the generating module 1020, and the sending module 1030.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A control method, a system, a head mounted device, and a server of a home appliance according to an embodiment of the present invention are described below with reference to the accompanying drawings. It should be noted that the head-mounted device in the embodiment of the present invention may be a hardware device, such as a headset or a helmet, which is wearable on the head of the user and has a function of detecting brain information, such as brain wave signals of the user.
Fig. 1 is a flowchart of a control method of a home appliance according to an embodiment of the present invention. Note that the server for generating the control command based on the detected brain wave may be provided on the head-mounted device or may be provided separately, and the following embodiments are described with the server apparatus integrated on the head-mounted device side.
As shown in fig. 1, the method for controlling a home appliance includes:
and S110, the head-mounted device establishes communication connection between the head-mounted device and the household appliance.
In an embodiment of the present invention, a communication connection may be established between the head-mounted device and the household appliance, so as to further implement control of the household appliance through the head-mounted device, where the communication connection may be a wireless communication connection such as 2G, 3G, 4G, and the like, or a connection manner such as a bluetooth connection, an infrared connection, and the like.
And S120, detecting the brain wave signals of the user by the head-mounted equipment, and generating corresponding control instructions according to the brain wave signals.
In one embodiment of the present invention, a comparison table of brain wave signals and control commands is stored in advance in the head-mounted device, and the head-mounted device is provided with a detection device for detecting the brain wave signals of the user, when the user intentionally controls the household appliance, the corresponding brain wave signals are generated, and the detection device in the head-mounted device detects the brain wave signals, so that the detected brain wave signals are matched with the comparison table, and the control commands corresponding to the brain waves, such as the control commands for controlling the air conditioner to cool down by 2 degrees, are generated.
It should be noted that the above-mentioned comparison table of the electroencephalogram signals and the control commands stores a large number of electroencephalogram signals when the user intends to control the household appliance, and each electroencephalogram signal corresponds to one control command, for example, the control command corresponding to the electroencephalogram a is to turn off the air conditioner or the like.
In one embodiment of the present invention, the brain wave signals may be directly analyzed, that is, since the characteristic parameters of the basic rhythms of the brain waves corresponding to different user intentions are different, the different brain wave signals may be analyzed to determine the user intentions and generate corresponding control instructions according to the user intentions.
And S130, the head-mounted device sends the corresponding control instruction to the household appliance through communication connection, wherein the household appliance controls the household appliance according to the control instruction.
In one embodiment of the present invention, the head-mounted device sends the control instruction to the corresponding household appliance through the pre-established communication connection, for example, if the control instruction is for controlling the air conditioner, the head-mounted device sends the control instruction to the air conditioner through the pre-established communication connection, and the corresponding household appliance controls the household appliance according to the control instruction.
In an embodiment of the present invention, the control instruction may be text information with a keyword, such as "air conditioner, cooling 2 degrees" and the like, so that the head-mounted device sends the control instruction to the air conditioner through the communication connection, and the air conditioner performs the operation of cooling 2 degrees according to the control instruction by recognizing the keyword of the control instruction.
In an embodiment of the present invention, the control command may be a code with an identifier, wherein the identifier may be a mark code of the household appliance, or the like, to identify the uniqueness of each household appliance, wherein the code may be represented by a string of numbers, such as 001, 010, or the like, and a lookup table storing codes and control commands in the household appliance, for example, a number 010 stored in the air conditioner corresponds to a control command for cooling 2 degrees, so that the air conditioner may perform a 2-degree cooling operation according to the control command.
The expression manner of the control command includes, but is not limited to, the above two manners, and may also include other manners.
According to the control method of the household appliance, the communication connection between the head-mounted equipment and the household appliance is established through the head-mounted equipment, the detected brain wave signals are generated into corresponding control instructions, and therefore the household appliance generates the corresponding control instructions according to the received brain wave signals sent by the head-mounted equipment through the communication connection and controls the household appliance according to the control instructions. According to the method, the corresponding control instruction is generated by the head-mounted equipment through the recognition of the brain waves, so that the control of the electric appliance is completed by recognizing the brain waves of the user, the hands of the user are liberated, and the user experience is improved.
Fig. 2 is a flowchart of a control method of a home appliance according to an embodiment of the present invention. As shown in fig. 2, the control method of the home appliance includes:
s210, the head-mounted device establishes communication connection between the head-mounted device and the household appliance.
And S220, the head-mounted equipment detects the brain wave signals of the user and the brain blood flow information of the user, and generates corresponding control instructions according to the brain blood flow information and the brain wave signals.
In an embodiment of the present invention, in order to further accurately identify an intended operation performed by a user on a home appliance, brain blood flow information of the user may be obtained, and a corresponding control instruction is generated in combination with a current brain wave signal of the user, for example, if the obtained brain blood flow of the user is decreased, it is determined that the brain blood flow is decreased due to vasodilation caused by a high current room temperature, and the user may need to turn on an air conditioner to cool down, and therefore a control instruction for turning on the air conditioner is generated in combination with the current brain wave signal of the user.
The cerebral blood flow information includes, but is not limited to, cerebral blood flow, and may also include information related to cerebral blood flow velocity, for example.
And S230, the head-mounted device sends the corresponding control instruction to the household appliance through communication connection, wherein the household appliance controls the household appliance according to the control instruction.
According to the control method of the household appliance, the detected brain wave signals and the brain blood flow information are comprehensively considered to generate the corresponding control instructions, and the household appliance is controlled according to the control instructions, so that the coincidence degree of the generated control instructions and the intention of a user is improved, and the user experience is further improved.
Fig. 3 is a flowchart of a control method of a home appliance according to another embodiment of the present invention. As shown in fig. 3, the control method of the home appliance may further include:
and S310, the head-mounted device establishes communication connection between the head-mounted device and the household appliance.
And S320, detecting the brain wave signals of the user by the head-mounted equipment, collecting the voice information of the user, and generating corresponding control instructions according to the voice information and the brain wave signals.
In one embodiment of the present invention, in order to more accurately recognize the control instruction of the user to the household appliance, the voice information of the user may be collected by a voice collecting device of the head-mounted device, such as a microphone, and the keyword and the brain wave signal in the recognized voice information may be comprehensively considered to generate the corresponding control instruction.
For example, if the collected voice information of the user is "hot death" and the recognition keyword is "hot", it can be determined that the user may need to turn on the air conditioner for cooling, and then the control instruction is recognized as "turn on the air conditioner" according to the detected brain wave signal.
S330, the head-mounted device sends the corresponding control instruction to the household appliance through communication connection, wherein the household appliance controls the household appliance according to the control instruction.
According to the control method of the household appliance, the detected brain wave signals and the voice information are comprehensively considered to generate the corresponding control instructions, and the household appliance is controlled according to the control instructions, so that the coincidence between the generated control instructions and the intention of a user is improved, and the user experience is further improved.
In order to implement the above embodiments, the present invention further provides a head-mounted device, and fig. 4 is a schematic structural diagram of the head-mounted device according to an embodiment of the present invention. As shown in fig. 4, the head-mounted device includes: an establishing module 410, a detecting module 420, a generating module 430 and a sending module 440.
The establishing module 410 is configured to establish a communication connection between the head-mounted device and the household appliance.
In an embodiment of the present invention, a communication connection may be established between the establishing module 410 and the home appliance, so as to further implement control of the home appliance through the head-mounted device, where the communication connection may be a wireless communication connection such as 2G, 3G, and 4G, and may also be a connection manner such as a bluetooth connection and an infrared connection.
And the detection module 420 is used for detecting the brain wave signals of the user.
And a generating module 430, configured to generate a corresponding control instruction according to the brain wave signal.
In one embodiment of the present invention, as shown in fig. 5, on the basis of fig. 4, the head-mounted device further includes a pre-storing module 450 for pre-storing a comparison table of the brain wave signals and the control instructions. That is, the pre-storage module 450 stores a comparison table of brain wave signals and control instructions in advance, and the head-mounted device has a detection device for detecting brain wave signals of a user, when the user intentionally controls the household appliance, the head-mounted device generates corresponding brain wave signals, and the detection module 420 detects the brain wave signals, so that the generation module 430 matches the brain wave signals detected by the detection module 420 with the comparison table stored in the pre-storage module 450, and generates control instructions corresponding to the brain waves, such as a control instruction for controlling the cooling of the air conditioner to 2 degrees.
In one embodiment of the present invention, the generation module 430 may directly analyze the brain wave signals, that is, since the characteristic parameters of the basic rhythms of the brain waves corresponding to different user intentions are different, the generation module 430 may analyze the different brain wave signals to determine the user intentions and generate corresponding control instructions according to the user intentions.
The sending module 440 is configured to send the corresponding control instruction to the home appliance through communication connection, where the home appliance controls the home appliance according to the control instruction.
In an embodiment of the present invention, the sending module 440 sends the control command to the corresponding household appliance through a pre-established communication connection, for example, if the control command is for controlling an air conditioner, the sending module 440 sends the control command to the air conditioner through the pre-established communication connection, and the corresponding household appliance controls the household appliance according to the control command.
According to the head-mounted equipment provided by the embodiment of the invention, the communication connection between the head-mounted equipment and the household appliance is established, and the detected brain wave signals are generated into the corresponding control instructions, so that the household appliance generates the corresponding control instructions according to the received brain wave signals sent by the head-mounted equipment through the communication connection, and controls the household appliance according to the control instructions. The head-mounted equipment generates the corresponding control instruction through the recognition of the brain waves, so that the control of the electrical appliance is completed through recognizing the brain waves of the user, the hands of the user are liberated, and the user experience is improved.
In an embodiment of the present invention, the detecting module 420 is further configured to detect cerebral blood flow information of the user, and the generating module 430 generates a corresponding control command according to the cerebral blood flow information and the brain wave signal.
In an embodiment of the present invention, in order to further accurately identify an intended operation performed by a user on a home appliance, the detecting module 420 may further obtain cerebral blood flow information of the user, and the generating module 430 further generates a corresponding control instruction according to the current brain wave signal of the user, for example, if the cerebral blood flow of the user detected by the detecting module 420 is reduced, it is determined that the cerebral blood flow is reduced due to blood vessel expansion caused by a current high room temperature, and the user may need to turn on an air conditioner to cool down, and the like, so the generating module 430 generates a control instruction for turning on the air conditioner according to the current brain wave signal of the user.
According to the head-mounted equipment disclosed by the embodiment of the invention, the detected brain wave signals and the brain blood flow information are comprehensively considered to generate the corresponding control instructions, and the household appliances are controlled according to the control instructions, so that the coincidence degree of the generated control instructions and the intention of a user is improved, and the user experience is further improved.
In order to implement the above embodiments, the present invention further provides a control system of a home appliance, and fig. 6 is a schematic structural diagram of the control system of the home appliance according to an embodiment of the present invention, as shown in fig. 6, the control system of the home appliance includes a head mounted device 400 and a home appliance 500.
The functional description of the head-mounted device 400 refers to the detailed functional description of the head-mounted device in conjunction with fig. 4 to 5, and is not repeated herein.
And the household appliance 500 is used for receiving the control instruction sent by the head-mounted device and executing the control instruction.
According to the control system of the household appliance, the communication connection between the head-mounted equipment and the household appliance is established through the head-mounted equipment, the detected brain wave signals are generated into corresponding control instructions, and therefore the household appliance generates the corresponding control instructions according to the received brain wave signals sent by the head-mounted equipment through the communication connection and controls the household appliance according to the control instructions. The system generates the corresponding control instruction through the recognition of the head-mounted equipment on the brain waves, so that the control on the electric appliance is completed through recognizing the brain waves of the user, the hands of the user are liberated, and the user experience is improved.
In order to implement the above embodiments, the present invention further provides a flowchart of another control method for a home appliance. It should be noted that the server for generating the control command according to the detected brain wave may be provided on the head-mounted device or may be provided separately, and the following embodiments are described in which the server is provided separately.
Fig. 7 is a flowchart of a control method of a home appliance according to still another embodiment of the present invention, as shown in fig. 7, the control method of the home appliance including:
and S710, the server receives the brain wave signals of the user detected by the head-mounted equipment and generates corresponding control instructions according to the brain wave signals.
In one embodiment of the invention, the head-mounted equipment is provided with a detection device for detecting the brain wave signals of the user, when the user intentionally controls the household appliance, the corresponding brain wave signals are generated, and the detection device in the head-mounted equipment detects the brain wave signals and sends the detection signals to the server.
Further, the server directly analyzes the brain wave signals, that is, because the characteristic parameters of the basic rhythms of the brain waves corresponding to different user intentions are different, the different brain wave signals may be analyzed to determine the user intentions, and corresponding control instructions may be generated according to the user intentions.
Alternatively, in an embodiment of the present invention, a comparison table of the brain wave signals and the control instructions may be stored in advance in the server, and when the user intentionally controls the household appliance, the corresponding brain wave signals are generated and detected by the detection device in the head-mounted device. After receiving the brain wave signal sent by the head-mounted device, the server matches the brain wave signal with the look-up table, and generates a control command corresponding to the brain wave, for example, a control command for controlling the air conditioner to cool down by 2 degrees.
S720, the server sends the corresponding control instruction to the household appliance, wherein the household appliance controls the household appliance according to the control instruction.
In an embodiment of the present invention, the server may send the control instruction to the corresponding home appliance through a wireless network or the like, for example, if the control instruction is for controlling the air conditioner, the server sends the control instruction to the air conditioner, and the corresponding home appliance controls the home appliance according to the control instruction.
In an embodiment of the present invention, the control instruction may be text information with a keyword, for example, "air conditioner, cool down 2 degree" and the like, so that the server sends the control instruction to the air conditioner, and the air conditioner performs an operation of cooling down 2 degree according to the control instruction by recognizing the keyword of the control instruction.
In an embodiment of the present invention, the control command may be a code with an identifier, wherein the identifier may be a mark code of the household appliance, or the like, to identify the uniqueness of each household appliance, wherein the code may be represented by a string of numbers, such as 001, 010, or the like, and a lookup table storing codes and control commands in the household appliance, for example, a number 010 stored in the air conditioner corresponds to a control command for cooling 2 degrees, so that the air conditioner may perform a 2-degree cooling operation according to the control command.
The expression manner of the control command includes, but is not limited to, the above two manners, and may also include other manners.
According to the control method of the household appliance, the server generates a corresponding control instruction according to the received brain wave signal of the user detected by the head-mounted equipment, and sends the control instruction to the household appliance, so that the household appliance controls the household appliance according to the control instruction. According to the method, the server identifies the brain waves to generate the corresponding control instructions, so that the control of the electric appliance is completed by identifying the brain waves of the user, the hands of the user are liberated, and the user experience is improved.
Fig. 8 is a flowchart of another control method of a home appliance according to an embodiment of the present invention. As shown in fig. 8, the control method of the home appliance includes:
and S810, the server receives the brain wave signals and the brain blood flow information of the user detected by the head-mounted equipment, and generates corresponding control instructions according to the brain blood flow information and the brain wave signals.
In an embodiment of the present invention, in order to further accurately identify the intended operation performed by the user on the home appliance, the server may further obtain cerebral blood flow information of the user detected by the head-mounted device, and generate a corresponding control instruction in combination with the current brain wave signal of the user, for example, if the obtained cerebral blood flow of the user is decreased, it is determined that the cerebral blood flow is decreased due to blood vessel dilatation caused by a current high room temperature, and the user may need to turn on an air conditioner to cool down, and therefore the server generates a control instruction for turning on the air conditioner in combination with the current brain wave signal of the user.
The cerebral blood flow information includes, but is not limited to, cerebral blood flow, and may also include information related to cerebral blood flow velocity, for example.
And S820, the server sends the corresponding control instruction to the household appliance, wherein the household appliance controls the household appliance according to the control instruction.
According to the control method of the household appliance, the brain wave signals and the brain blood flow information detected by the head-mounted equipment are comprehensively considered to generate the corresponding control instructions, and the household appliance is controlled according to the control instructions, so that the goodness of fit between the generated control instructions and the intention of a user is improved, and the user experience is further improved.
Fig. 9 is a flowchart of a control method of a home appliance according to another embodiment of the present invention. As shown in fig. 9, the control method of the home appliance may further include:
and S910, the server receives the voice information and the brain wave signal of the user detected by the head-mounted equipment and generates a corresponding control instruction according to the brain wave signal and the voice information.
In one embodiment of the present invention, in order to more accurately recognize the control instruction of the user to the household appliance, the voice information of the user collected by the voice collecting device of the head-mounted device, such as a microphone, may be acquired, and the keyword and the brain wave signal in the recognized voice information may be comprehensively considered to generate the corresponding control instruction.
For example, if the speech information of the user collected by the head-mounted device is "hot" and the recognition keyword is "hot", it can be determined that the user may need to turn on the air conditioner for cooling, and then the control instruction is "turn on the air conditioner" according to the detected brain wave signal.
S920, the server sends the corresponding control instruction to the household appliance, wherein the household appliance controls the household appliance according to the control instruction.
According to the control method of the household appliance, the acquired brain wave signals and the voice information detected by the head-mounted equipment are comprehensively considered to generate the corresponding control instruction, and the household appliance is controlled according to the control instruction, so that the coincidence between the generated control instruction and the intention of a user is improved, and the user experience is further improved.
In order to implement the foregoing embodiment, the present invention further provides a server, and fig. 10 is a schematic structural diagram of a server according to an embodiment of the present invention, as shown in fig. 10, where the server includes: a receiving module 1010, a generating module 1020, and a transmitting module 1030.
The receiving module 1010 is configured to receive brain wave signals of a user detected by the head mounted device.
In one embodiment of the present invention, the head-mounted device has a detecting device for detecting the brain wave signal of the user, and when the user intends to control the household appliance, the detecting device in the head-mounted device generates the corresponding brain wave signal, and the detecting device in the head-mounted device detects the brain wave signal, so that the receiving module 1010 receives the brain wave signal of the user detected by the head-mounted device.
And a generating module 1020 for generating a corresponding control instruction according to the brain wave signal.
In one embodiment of the present invention, the generating module 1020 directly analyzes the brain waves, that is, since the characteristic parameters of the basic rhythms of the brain waves corresponding to different user intentions are different, the generating module 1020 may analyze different brain wave signals to determine the user intentions and generate corresponding control instructions according to the user intentions.
The sending module 1030 is configured to send the corresponding control instruction to the home appliance, where the home appliance controls the home appliance according to the control instruction.
In an embodiment of the present invention, the sending module 1030 sends the control instruction to the corresponding household appliance, for example, if the control instruction is for controlling an air conditioner, the sending module 1030 sends the control instruction to the air conditioner, and the corresponding household appliance controls the household appliance according to the control instruction.
According to the server provided by the embodiment of the invention, the corresponding control instruction is generated by the brain wave signal detected by the head-mounted equipment, so that the household appliance generates the corresponding control instruction according to the received brain wave signal sent by the head-mounted equipment through communication connection, and the household appliance is controlled according to the control instruction. The server generates the corresponding control instruction through the recognition of the brain waves, so that the control of the electrical appliance is completed through recognizing the brain waves of the user, the hands of the user are liberated, and the user experience is improved.
In an embodiment of the present invention, the receiving module 1010 is further configured to receive cerebral blood flow information of the user detected by the head-mounted device, wherein the generating module 1020 is further configured to generate a corresponding control instruction according to the cerebral blood flow information and the brain wave signal.
In an embodiment of the present invention, in order to further accurately identify an intended operation performed by a user on a home appliance, the receiving module 1010 may further receive cerebral blood flow information of the user detected by the head-mounted device, and the generating module 1020 may generate a corresponding control instruction in combination with a current brain wave signal of the user, for example, if the obtained cerebral blood flow of the user is decreased, it is determined that the cerebral blood flow is decreased due to blood vessel expansion caused by a current high room temperature, and the user may need to turn on an air conditioner to cool down, so the generating module 1020 generates a control instruction to turn on the air conditioner in combination with the current brain wave signal of the user.
According to the server provided by the embodiment of the invention, the acquired brain wave signals and brain blood flow information detected by the head-mounted equipment are comprehensively considered to generate the corresponding control instruction, and the household appliance is controlled according to the control instruction, so that the coincidence degree of the generated control instruction and the intention of the user is improved, and the user experience is further improved.
In order to implement the above embodiment, the present invention further provides another control system of a home appliance, fig. 11 is a schematic structural diagram of a control system of a home appliance according to another embodiment of the present invention, as shown in fig. 11, the control system of a home appliance includes: a server 1000, a head-mounted device 2000, and a home appliance 3000.
The functional description of the server 1000 refers to the functional description of the server in conjunction with fig. 10, and is not repeated here.
The head mounted device 2000 detects brain wave signals of the user and transmits the brain wave signals of the user to the server 1000.
The home appliance 3000 is configured to receive the control instruction sent by the server 1000 and execute the control instruction.
In an embodiment of the present invention, the head-mounted device 2000 is further configured to detect cerebral blood flow information of the user, and the household electrical appliance 3000 is further configured to generate a corresponding control instruction according to the cerebral blood flow information and the brain wave signal.
According to the control system of the household appliance, the server generates the corresponding control instruction according to the received brain wave signal and brain blood flow information detected by the head-mounted equipment in a comprehensive consideration mode, and the household appliance is controlled according to the control instruction, so that the control of the household appliance is completed by recognizing the brain wave of the user, the two hands of the user are liberated, the matching degree of the generated control instruction and the intention of the user is improved, and the user experience is improved.
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (7)

1. A control method of a household appliance is characterized by comprising the following steps:
the head-mounted device establishes a communication connection between the head-mounted device and the household appliance;
the head-mounted equipment detects a brain wave signal of a user and cerebral blood flow information of the user, and generates a corresponding control instruction according to the brain wave signal and the cerebral blood flow information; or the head-mounted equipment detects the brain wave signal of the user and the voice information of the user, and generates a corresponding control instruction according to the brain wave signal and the voice information of the user;
the head-mounted device sends the corresponding control instruction to the household appliance through the communication connection, wherein the household appliance controls the household appliance according to the control instruction;
the control instruction is text information with keywords or codes with identifiers;
the household appliance controlling the household appliance according to the control instruction comprises the following steps:
when the control instruction is text information with keywords, the household appliance identifies the keywords and controls the household appliance according to an identification result;
when the control command is a code with an identifier, the household appliance acquires the control command matched with the code with the identifier from a stored comparison table of the code and the control command according to the code with the identifier, and controls the household appliance according to the control command matched with the code with the identifier.
2. The control method of home appliances according to claim 1, wherein the communication connection supports a wireless communication manner.
3. A control method of a household appliance is characterized by comprising the following steps:
the server receives a brain wave signal and brain blood flow information of a user detected by the head-mounted equipment, and generates a corresponding control instruction according to the brain wave signal and the brain blood flow information;
or the server receives the brain wave signals and the voice information of the user detected by the head-mounted equipment and generates corresponding control instructions according to the brain wave signals and the voice information;
the server sends the corresponding control instruction to the household appliance, wherein the household appliance controls the household appliance according to the control instruction;
the control instruction is text information with keywords or codes with identifiers;
the household appliance controlling the household appliance according to the control instruction comprises the following steps:
when the control instruction is text information with keywords, the household appliance identifies the keywords and controls the household appliance according to an identification result;
when the control command is a code with an identifier, the household appliance acquires the control command matched with the code with the identifier from a stored comparison table of the code and the control command according to the code with the identifier, and controls the household appliance according to the control command matched with the code with the identifier.
4. A head-mounted device, comprising:
the establishing module is used for establishing communication connection between the head-mounted equipment and the household appliance;
the detection module is used for detecting brain wave signals and brain blood flow information of a user;
the generating module is used for generating a corresponding control instruction according to the brain wave signal and the brain blood flow information;
or, the detection module is used for detecting the brain wave signals and the voice information of the user;
the generating module is used for generating a corresponding control instruction according to the brain wave signal and the voice information;
and the sending module is used for sending the corresponding control instruction to the household appliance through the communication connection, wherein the household appliance controls the household appliance according to the control instruction.
5. A server, comprising:
the receiving module is used for receiving brain wave signals and brain blood flow information of the user detected by the head-mounted equipment;
the generating module is used for generating a corresponding control instruction according to the brain wave signal and the brain blood flow information;
or, the receiving module is used for receiving the brain wave signals and the voice information of the user detected by the head-mounted equipment;
the generating module is used for generating a corresponding control instruction according to the brain wave signal and the voice information;
the sending module is used for sending the corresponding control instruction to a household appliance, wherein the household appliance controls the household appliance according to the control instruction;
the control instruction is text information with keywords or codes with identifiers;
the household appliance controlling the household appliance according to the control instruction comprises the following steps:
when the control instruction is text information with keywords, the household appliance identifies the keywords and controls the household appliance according to an identification result;
when the control command is a code with an identifier, the household appliance acquires the control command matched with the code with the identifier from a stored comparison table of the code and the control command according to the code with the identifier, and controls the household appliance according to the control command matched with the code with the identifier.
6. A control system of a household appliance, characterized by comprising:
the head-mounted device of claim 4; and
and the household appliance is used for receiving the control instruction sent by the head-mounted equipment and executing the control instruction.
7. A control system of a household appliance, characterized by comprising:
the server of claim 5;
the head-mounted equipment is used for detecting the brain wave signals and the cerebral blood flow information of the user and sending the brain wave signals and the cerebral blood flow information of the user to the server, or the head-mounted equipment is used for detecting the brain wave signals and the voice information of the user and sending the brain wave signals and the voice information of the user to the server; and
and the household appliance is used for receiving the control instruction sent by the server and executing the control instruction.
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