CN110645611A - Control method, control device, system and storage medium for range hood - Google Patents
Control method, control device, system and storage medium for range hood Download PDFInfo
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- CN110645611A CN110645611A CN201910919238.7A CN201910919238A CN110645611A CN 110645611 A CN110645611 A CN 110645611A CN 201910919238 A CN201910919238 A CN 201910919238A CN 110645611 A CN110645611 A CN 110645611A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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Abstract
The invention relates to the field of kitchen appliance control, and discloses a control method, a control device, a control system and a storage medium for a range hood. The method comprises the steps that a broadcast signal is obtained through a cigarette making machine, whether a device sending the broadcast signal is a device bound with the cigarette making machine or not is determined under the condition that the cigarette making machine is determined to be in a binding state, and communication is established with the device under the condition that the device is determined to be the device bound with the cigarette making machine. Therefore, the cigarette machine is ensured to be only in communication connection with the bound equipment and not in communication with other unbound equipment, the uniqueness of wireless communication of the cigarette machine is ensured, and the mess of mutual control caused by communication between the kitchen range and other equipment is effectively avoided.
Description
Technical Field
The invention relates to the field of kitchen appliance control, in particular to a control method, a control device, a control system and a storage medium for a range hood.
Background
In the existing linkage control scheme of the smoke machine and the kitchen range connected based on the Bluetooth, the smoke machine and the kitchen range are not in the only binding relation, when the smoke machine and the kitchen range are used, the situation that one kitchen range can be connected to a plurality of smoke machines and then simultaneously controls a plurality of smoke machines appears, and inconvenience is brought to the linkage control of the smoke machine and the kitchen range.
Disclosure of Invention
The invention aims to solve the problem that the temperature of the first cup of water outlet of instant heating type water drinking equipment in the prior art is low, and provides a control method, a control device, a system and a storage medium for a range hood.
In order to achieve the above object, an aspect of the present invention provides a control method for a range hood, the control method comprising:
the method comprises the steps that a smoke machine acquires a broadcast signal;
under the condition that the cigarette making machine is determined to be in a binding state, determining whether a device sending a broadcast signal is a device bound with the cigarette making machine;
in the event that the device is determined to be a device bound to the cigarette machine, communication is established with the device.
Optionally, determining that the device is a device bound to a cigarette machine comprises:
acquiring a device identification code of a device from a broadcast signal;
determining whether the equipment identification code is the same as the equipment identification code stored in the cigarette making machine;
and under the condition that the determined equipment identification code is the same as the equipment identification code stored by the cigarette making machine, determining that the equipment is bound with the cigarette making machine.
Optionally, the control method further includes:
and binding the cigarette machine with the equipment under the condition that the cigarette machine is determined to be in an unbound state.
Optionally, binding with the device includes:
sending a query binding instruction to the equipment;
receiving binding state information fed back by equipment;
sending a binding initiating instruction to the equipment under the condition of determining that the equipment is not bound according to the binding state information;
and receiving the binding confirmation information fed back by the equipment, and associating the equipment identification code of the equipment to bind with the equipment.
Optionally, the communication between the range hood and the device is a bluetooth communication.
Optionally, the device is a cooktop.
Optionally, after establishing bluetooth communication with the cooker, the method further includes:
acquiring firepower information sent by a cooker;
and adjusting the gear of a fan of the range hood according to the firepower information.
In another aspect the present invention provides a control apparatus for a range hood comprising:
a communication device for communicating with an external device;
a processor configured to:
acquiring a broadcast signal by a communication device;
under the condition that the cigarette making machine is determined to be in a binding state, determining whether a device sending a broadcast signal is a device bound with the cigarette making machine;
in the event that the device is determined to be a device bound to the cigarette machine, communication is established with the device.
Optionally, the processor is further configured to:
acquiring a device identification code of a device from a broadcast signal;
determining whether the equipment identification code is the same as the equipment identification code stored in the cigarette making machine;
and under the condition that the determined equipment identification code is the same as the equipment identification code stored by the cigarette making machine, determining that the equipment is bound with the cigarette making machine.
Optionally, the processor is further configured to:
and binding the cigarette machine with the equipment under the condition that the cigarette machine is determined to be in an unbound state.
Optionally, the processor is further configured to:
sending a query binding instruction to the equipment;
receiving binding state information fed back by equipment;
sending a binding initiating instruction to the equipment under the condition of determining that the equipment is not bound according to the binding state information;
and receiving the binding confirmation information fed back by the equipment, and associating the equipment identification code of the equipment to bind with the equipment.
In yet another aspect, the present invention provides a system for a range linkage, the system comprising:
a cooker configured to transmit a broadcast signal;
a range hood configured to:
receiving a broadcast signal from a cooktop;
under the condition that the range hood is determined to be in a binding state, determining whether the sending range is a device bound with the range hood;
in the event that the cooktop is determined to be a device bound to a range machine, communication is established with the cooktop.
Optionally, the range hood is further configured to: and binding the range hood with the kitchen range under the condition that the range hood is determined to be in an unbound state.
Optionally, the range hood is further configured to:
acquiring an equipment identification code of the cooker from the broadcast signal;
sending a query binding instruction to the kitchen range;
receiving binding state information fed back by the cooker;
sending a binding initiating instruction to the kitchen range under the condition of determining that the kitchen range is not bound according to the binding state information;
and receiving binding confirmation information fed back by the kitchen range, and associating the equipment identification code of the kitchen range to bind with the kitchen range.
The cooktop is further configured to:
receiving a query binding instruction;
feeding back the binding state information to the smoke machine;
receiving a binding initiation instruction from a range hood;
and acquiring the equipment identification code of the cigarette machine from the binding initiating instruction, storing the equipment identification code of the cigarette machine, and feeding back binding confirmation information.
Yet another aspect of the present invention provides a storage medium having stored thereon computer readable instructions which, when executed by a processor, cause the processor to carry out the control method for a range hood as described above.
According to the technical scheme, the control method for the cigarette making machine in the embodiment of the invention comprises the steps of acquiring the broadcast signal through the cigarette making machine, determining whether the equipment sending the broadcast signal is the equipment bound with the cigarette making machine or not under the condition that the cigarette making machine is determined to be in the bound state, and establishing communication with the equipment under the condition that the equipment is determined to be the equipment bound with the cigarette making machine. Therefore, the cigarette machine is ensured to be only in communication connection with the bound equipment and not in communication with other unbound equipment, the uniqueness of wireless communication of the cigarette machine is ensured, and the mess of mutual control caused by communication between the kitchen range and other equipment is effectively avoided.
Drawings
Figure 1 schematically illustrates a flow chart of a control method for a range hood according to an embodiment of the invention;
figure 2 schematically illustrates a flow chart of a control method for a range hood according to a further embodiment of the present invention;
FIG. 3 schematically illustrates a flow chart of a control method for binding a range hood to a device in accordance with an embodiment of the present invention;
figure 4 schematically illustrates a flow chart of a control method for a range hood according to another embodiment of the present invention;
figure 5 schematically illustrates a flow chart of the communicative interaction of a range hood 200 and a cooktop 100 of an embodiment of the present invention;
figure 6 schematically illustrates a flow chart of the communicative interaction of a range machine 200 and a cooktop 100 of another embodiment of the present invention; and
figure 7 shows schematically a block diagram of a control arrangement for a range hood in accordance with an embodiment of the present invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between the various embodiments can be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not be within the protection scope of the present invention.
The invention provides a control method for a cigarette making machine, which is used for realizing the establishment of effective communication connection between the cigarette making machine and other equipment based on wireless communication and realizing the interconnection and mutual control between the cigarette making machine and other equipment. The device may particularly be other kitchen devices such as cookers or cooking devices.
Figure 1 schematically shows a flow chart of a control method for a range hood according to an embodiment of the invention. Referring to fig. 1, in an embodiment of the present invention, the control method includes:
s100, a smoke machine acquires a broadcast signal;
step S200, under the condition that the cigarette making machine is determined to be in a binding state, determining whether the equipment for sending the broadcast signal is equipment bound with the cigarette making machine or not;
and S300, establishing communication with the device under the condition that the device is determined to be the device bound with the cigarette machine.
In the embodiment, the wireless communication mode of the range hood and other equipment such as a kitchen range comprises Bluetooth, WIFI or other radio frequency wireless communication. Taking bluetooth communication as an example, the kitchen range may be a bluetooth slave, and actively issues a bluetooth broadcast signal when the kitchen range is powered on, where the broadcast signal may include information of a bluetooth device ID (identification code) of the kitchen range, such as MAC address information of a bluetooth module. The cigarette machine can be a slave Bluetooth master device, the cigarette machine monitors broadcast signals in real time when communication is not established, after the broadcast signals are received, whether the cigarette machine is in a binding state or not is judged firstly, namely whether other devices are bound or not is judged, the binding identification can be determined simply by judging the binding identification, and the state difference of the binding identification indicates two states of unbound or bound if the state bit is 0 or 1. Under the condition that the cigarette making machine is determined to be bound, the ID information is extracted from the broadcast signal, whether the device where the ID information is located is bound with the cigarette making machine is determined, and the ID information of the bound device can be checked to confirm. And if the ID information is bound, establishing communication with the cooker. Otherwise the range hood does not communicate with the cookers.
It is worth noting that the binding here is different from the bluetooth pairing procedure. Bluetooth pairing is a mutual authentication process performed between bluetooth devices before communication is established between the two devices, and communication can only be established between the two devices after authentication is completed. And the binding occurs in the process after the pairing between the Bluetooth devices is completed, namely, when the Bluetooth devices communicate after the pairing is completed, the Bluetooth devices are bound. After the binding is completed, unique communication is established between the two devices, and the devices cannot communicate with other devices. If the cooker and the range hood are powered on, the range hood firstly confirms whether to be bound with the cooker or not through the steps before carrying out Bluetooth communication with the cooker, and only after the cooker is bound, the subsequent communication process can be carried out. Therefore, the range hood can only communicate with the bound kitchen range and cannot be paired and in communication connection with other Bluetooth devices.
According to the control method for the cigarette making machine, the cigarette making machine is used for acquiring the broadcast signal, determining whether the equipment sending the broadcast signal is the equipment bound with the cigarette making machine or not under the condition that the cigarette making machine is determined to be in the bound state, and establishing communication with the equipment under the condition that the equipment is determined to be the equipment bound with the cigarette making machine. Therefore, the cigarette machine is ensured to be only in communication connection with the bound equipment and not in communication with other unbound equipment, the uniqueness of wireless communication of the cigarette machine is ensured, and the mess of mutual control caused by communication between the kitchen range and other equipment is effectively avoided.
Figure 2 schematically shows a flow chart of a control method for a range hood according to a further embodiment of the invention. Referring to figure 2, in a preferred embodiment of the invention, determining that the device is a device bound to a cigarette maker comprises:
step S310: acquiring a device identification code of a device from a broadcast signal;
step S320: determining whether the equipment identification code is the same as the equipment identification code stored in the cigarette making machine;
step S330: and under the condition that the determined equipment identification code is the same as the equipment identification code stored by the cigarette making machine, determining that the equipment is bound with the cigarette making machine.
In this embodiment, a specific cigarette making machine confirms that the device is bound with a cigarette making machine, the MAC address of the bluetooth device is specifically obtained by obtaining the device identification code, i.e., the ID, of the device, and the ID is compared with the device identification code stored in the cigarette making machine to confirm whether the device is the same, and the device is confirmed to be bound with the cigarette making machine under the same condition. The confirmation of the binding is achieved in this simple and fast way.
In a preferred embodiment of the present invention, the control method further includes: and binding the cigarette machine with the equipment under the condition that the cigarette machine is determined to be in an unbound state.
Through the implementation mode, the smoke machine can judge whether equipment is bound or not through the binding identifier after receiving the broadcast signal of the kitchen range, and if the equipment is not bound, Bluetooth communication is firstly established with the kitchen range. Establishing bluetooth communication specifically includes pairing with the cooking utensils, and its pairing process is prior art, and no longer repeated here. And then entering a binding process with the kitchen range to bind the Bluetooth equipment of the kitchen range.
Fig. 3 schematically shows a flow chart of a control method for binding a cigarette making machine and equipment according to an embodiment of the invention. Referring to fig. 3, binding the cooktop with the equipment includes:
step S400: sending a query binding instruction to the equipment;
step S500: receiving binding state information fed back by equipment;
step S600: sending a binding initiating instruction to the equipment under the condition of determining that the equipment is not bound according to the binding state information;
step S700: and receiving the binding confirmation information fed back by the equipment, and associating the equipment identification code of the equipment to bind with the equipment.
Taking the device as a kitchen range and bluetooth communication as an example, in the implementation mode, the bluetooth device of the range machine firstly sends an inquiry binding instruction to the kitchen range, and the bluetooth device of the kitchen range feeds back binding state information after receiving the information. Wherein the binding state information contains the state information of whether the cooking utensils have bound the Bluetooth equipment. And the smoke machine determines whether the kitchen range is bound according to the binding state information. When determining that no Bluetooth device is bound to the kitchen range, sending a binding instruction to the kitchen range, executing binding processing after the kitchen range receives the binding instruction, namely obtaining a device identification code of the smoke machine in the binding instruction, namely the MAC address of the Bluetooth device of the smoke machine, storing the device identification code to confirm that the smoke machine is bound, feeding back binding confirmation information to the smoke machine to confirm that the smoke machine is bound, and associating the device identification code of the kitchen range, namely the MAC address of the Bluetooth device of the kitchen range with the MAC address of the kitchen range after the smoke machine receives the binding confirmation information to finish the binding process with the kitchen range.
In the embodiment, the smoke machine sends the inquiry binding instruction, and only carries out the subsequent binding process under the condition that the smoke machine is not bound with the cooking utensils, so that the smoke machine is ensured to carry out the binding process only once, and the smoke machine is prevented from being repeatedly bound with the cooking utensils for many times.
After the smoke machine finishes the binding process, when the smoke machine subsequently communicates with the kitchen range, the kitchen range does not send Bluetooth broadcast signals, so that other devices cannot scan the kitchen range and establish Bluetooth connection with the kitchen range, the smoke machine subsequently only communicates with the bound kitchen range, and other Bluetooth devices cannot be tried to be connected. When the smoke machine and the kitchen range are powered on again after power failure, the kitchen range can send the Bluetooth broadcast signal, the smoke machine can confirm whether the smoke machine is the bound kitchen range after scanning the Bluetooth broadcast signal, connection with the smoke machine is not established if the smoke machine is not the bound kitchen range, the smoke machine and the kitchen range are connected until the smoke machine and the kitchen range are scanned and connected through Bluetooth, and the smoke machine and the kitchen range are connected and then do not send the Bluetooth broadcast signal. Therefore, the range hood and the kitchen range establish one-to-one communication connection relation, Bluetooth connection can be established and communication can be carried out only between the range hood and the kitchen range, and any one of the range hood and the kitchen range cannot be communicated with other devices. Only after the cooking utensils and the range hood are bound through manual setting, the range hood and the cooking utensils can be connected with other equipment. Thereby ensuring the uniqueness of the communication between the two after binding. The confusion of control caused by one of the devices being connected to the other device is prevented.
Figure 4 schematically shows a flow chart of a control method for a range hood according to another embodiment of the invention. Referring to fig. 4, in a preferred embodiment of the present invention, taking the device as a cooker and bluetooth communication as an example, after establishing bluetooth communication with the cooker, the present invention further includes:
step S800: acquiring firepower information sent by a cooker;
step S900: and adjusting the fan gear of the range hood according to the firepower information.
In the embodiment, after the Bluetooth communication is established between the range hood and the kitchen range, the firepower information sent by the kitchen range is acquired, and the gear of the fan of the range hood is automatically adjusted according to the firepower information. Therefore, the gear of the fan of the range hood is matched with the firepower of the cooker, and the linkage control of the range hood and the cooker is realized. Specifically, after the fire of the kitchen range is turned off, when the smoke machine receives the information that the firepower is zero, a preset time such as 20 seconds can be prolonged, and the fan of the smoke machine is turned off, so that the function of absorbing the residual heat around the kitchen range is realized.
Figure 5 schematically shows a flow chart of the communication interaction of the range hood 200 and the cooktop 100 of an embodiment of the invention. Referring to fig. 5, the process may include:
step S501: the cooktop 100 sends a broadcast signal;
step S502: the cigarette maker 200 acquires a broadcast signal;
step S503: under the condition that the range hood 200 is determined to be in the binding state, the range hood 200 acquires the equipment identification code of the cooker 100 from the broadcast signal;
step S504: the range hood 200 determines whether the equipment identification code of the cooker 100 is the same as the equipment identification code stored by the range hood 200;
step S505: in the event that the device identification code of the cooktop 100 is determined to be the same as the device identification code stored by the range machine 200, it is determined that the cooktop 100 is a device bound with the range machine 200.
Step S506: the range hood 200 establishes a communication connection with the cooktop 100.
In this embodiment, a process of confirming that the range 100 is a device bound thereto is achieved when the range hood 200 is in a bound condition.
Figure 6 schematically shows a flow chart of the communicative interaction of a range hood 200 and a cooktop 100 of another embodiment of the present invention. Referring to fig. 6, the process may include:
step S601: the cooktop 100 sends a broadcast signal;
step S602: the cigarette maker 200 acquires a broadcast signal;
step S603: the range hood 200 determines that the range hood 200 is in an unbound state;
step S604: the range hood 200 sends a query binding instruction to the kitchen range 100;
step S605: the cooking utensil 100 feeds back binding state information to the range hood 200;
step S606: the range hood 200 determines that the kitchen range 100 is in an unbound state according to the bound state information;
step S607: the range hood 200 sends a binding initiation instruction to the cooker 100;
step S608: the kitchen range 100 acquires and stores the equipment identification code of the range hood 200 from the binding instruction;
step S609: the cooking utensil 100 feeds back binding confirmation information to the range hood 200;
step S610: the range hood 200 receives the binding confirmation information fed back by the cooker 100, the range hood 200 acquires the device identification code of the cooker 100 from the broadcast signal, and associates the device identification code of the cooker 100 to bind with the cooker 100.
Compared with the previous embodiment, the embodiment realizes the binding process of the smoke machine 200 and the cooker 100 in an unbound state.
The embodiment of the invention also provides a control device for the cigarette making machine. Figure 7 shows schematically a block diagram of a control arrangement for a range hood in accordance with an embodiment of the present invention. Referring to fig. 7, the control device includes:
a communication device 20 for communicating with an external device;
a processor 10 configured to:
acquiring a broadcast signal from the communication device 20;
under the condition that the cigarette making machine is determined to be in a binding state, determining whether a device sending a broadcast signal is a device bound with the cigarette making machine;
in the event that the device is determined to be a device bound to the cigarette machine, communication is established with the device.
Examples of processor 10 may include, but are not limited to, a general purpose processor, a special purpose processor, a conventional processor, a Digital Signal Processor (DSP), a plurality of microprocessors, one or more microprocessors in association with a DSP core, a controller, a microcontroller, Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) circuits, any other type of Integrated Circuit (IC), a state machine, and the like.
In this embodiment, the above devices include kitchen devices such as cookers and cooking devices that perform wireless communication with the range hood, and the wireless communication mode includes bluetooth, WIFI or other radio frequency wireless communication. Taking a cooker and bluetooth communication as an example, the cooker is a bluetooth slave device, the cooker actively issues a bluetooth broadcast signal, the broadcast signal includes ID (identification code) information of the bluetooth device of the cooker, i.e., MAC address information of a bluetooth module, the range hood is a slave bluetooth master device, the range hood monitors the broadcast signal in real time when communication is not established, after receiving the broadcast signal, firstly, whether the range hood is in a binding state, i.e., whether other devices are bound or not is judged, which can be determined simply by judging a binding identifier, and the different states of the binding identifier, i.e., if the state bit is 0 or 1, indicate two states of unbound or bound. Under the condition that the cigarette making machine is determined to be bound, the ID information is extracted from the broadcast signal, whether the device where the ID information is located is bound with the cigarette making machine is determined, and the ID information of the bound device can be checked to confirm. And if the ID information is bound, establishing communication with the cooker. Otherwise the range hood does not communicate with the cookers.
It is worth noting that the binding here is different from the bluetooth pairing procedure. Bluetooth pairing is a mutual authentication process performed between bluetooth devices before communication is established between the two devices, and communication can only be established between the two devices after authentication is completed. And the binding occurs in the process after the pairing between the Bluetooth devices is completed, namely, when the Bluetooth devices communicate after the pairing is completed, the Bluetooth devices are bound. After the binding is completed, unique communication is established between the two devices, and the devices cannot communicate with other devices. If the cooker and the range hood are powered on, the range hood firstly confirms whether to be bound with the cooker or not through the steps before carrying out Bluetooth communication with the cooker, and only after the cooker is bound, the subsequent communication process can be carried out. Therefore, the range hood can only communicate with the bound kitchen range and cannot be paired and in communication connection with other Bluetooth devices.
In the control device for the cigarette making machine according to the embodiment of the present invention, the processor 10 acquires the broadcast signal through the communication device 20 of the cigarette making machine, determines whether the device transmitting the broadcast signal is a device bound with the cigarette making machine or not in the case where it is determined that the device is the device bound with the cigarette making machine, and establishes communication with the device in the case where it is determined that the device is the device bound with the cigarette making machine. Therefore, the cigarette machine is ensured to be only in communication connection with the bound equipment and not in communication with other unbound equipment, the uniqueness of wireless communication of the cigarette machine is ensured, and the mess of mutual control caused by communication between the kitchen range and other equipment is effectively avoided.
In a preferred embodiment of the invention, the processor 10 is further configured to: acquiring a device identification code of a device from a broadcast signal; determining whether the equipment identification code is the same as the equipment identification code stored in the cigarette making machine; and under the condition that the determined equipment identification code is the same as the equipment identification code stored by the cigarette making machine, determining that the equipment is bound with the cigarette making machine.
In this embodiment, a specific cigarette making machine confirms that the device is bound with a cigarette making machine, the MAC address of the bluetooth device is specifically obtained by obtaining the device identification code, i.e., the ID, of the device, and the ID is compared with the device identification code stored in the cigarette making machine to confirm whether the device is the same, and the device is confirmed to be bound with the cigarette making machine under the same condition. The confirmation of the binding is achieved in this simple and fast way.
In a preferred embodiment of the invention, the processor 10 is further configured to: and binding the cigarette machine with the equipment under the condition that the cigarette machine is determined to be in an unbound state.
Through the implementation mode, the smoke machine can judge whether equipment is bound or not through the binding identifier after receiving the broadcast signal of the kitchen range, and if the equipment is not bound, Bluetooth communication is firstly established with the kitchen range. Establishing bluetooth communication specifically includes pairing with the cooking utensils, and its pairing process is prior art, and no longer repeated here. And then entering a binding process with the kitchen range to bind the Bluetooth equipment of the kitchen range.
In a preferred embodiment of the invention, the processor 10 is further configured to: sending a query binding instruction to the equipment; receiving binding state information fed back by equipment; sending a binding initiating instruction to the equipment under the condition of determining that the equipment is not bound according to the binding state information; and receiving the binding confirmation information fed back by the equipment, and associating the equipment identification code of the equipment to bind with the equipment.
Taking the device as a kitchen range and bluetooth communication as an example, in the implementation mode, the bluetooth device of the range machine firstly sends an inquiry binding instruction to the kitchen range, and the bluetooth device of the kitchen range feeds back binding state information after receiving the information. Wherein the binding state information contains the state information of whether the cooking utensils have bound the Bluetooth equipment. And the smoke machine determines whether the kitchen range is bound according to the binding state information. When determining that no Bluetooth device is bound to the kitchen range, sending a binding instruction to the kitchen range, executing binding processing after the kitchen range receives the binding instruction, namely obtaining a device identification code of the smoke machine in the binding instruction, namely the MAC address of the Bluetooth device of the smoke machine, storing the device identification code to confirm that the smoke machine is bound, feeding back binding confirmation information to the smoke machine to confirm that the smoke machine is bound, and associating the device identification code of the kitchen range, namely the MAC address of the Bluetooth device of the kitchen range with the MAC address of the kitchen range after the smoke machine receives the binding confirmation information to finish the binding process with the kitchen range.
In the embodiment, the smoke machine sends the inquiry binding instruction, and only carries out the subsequent binding process under the condition that the smoke machine is not bound with the cooking utensils, so that the smoke machine is ensured to carry out the binding process only once, and the smoke machine is prevented from being repeatedly bound with the cooking utensils for many times.
After the smoke machine finishes the binding process, when the smoke machine subsequently communicates with the kitchen range, the kitchen range does not send Bluetooth broadcast signals, so that other devices cannot scan the kitchen range and establish Bluetooth connection with the kitchen range, the smoke machine subsequently only communicates with the bound kitchen range, and other Bluetooth devices cannot be tried to be connected. When the smoke machine and the kitchen range are powered on again after power failure, the kitchen range can send the Bluetooth broadcast signal, the smoke machine can confirm whether the smoke machine is the bound kitchen range after scanning the Bluetooth broadcast signal, connection with the smoke machine is not established if the smoke machine is not the bound kitchen range, the smoke machine and the kitchen range are connected until the smoke machine and the kitchen range are scanned and connected through Bluetooth, and the smoke machine and the kitchen range are connected and then do not send the Bluetooth broadcast signal. Therefore, the range hood and the kitchen range establish one-to-one communication connection relation, Bluetooth connection can be established and communication can be carried out only between the range hood and the kitchen range, and any one of the range hood and the kitchen range cannot be communicated with other devices. Only after the cooking utensils and the range hood are bound through manual setting, the range hood and the cooking utensils can be connected with other equipment. Thereby ensuring the uniqueness of the communication between the two after binding. The confusion of control caused by one of the devices being connected to the other device is prevented.
In a further embodiment of the invention, taking the device as a cooker as an example, after the smoke machine establishes bluetooth communication with the cooker, the processor 10 is further configured to: acquiring firepower information sent by the cooker, and adjusting the gear of a fan of the range hood according to the firepower information.
In the embodiment, after the Bluetooth communication is established between the range hood and the kitchen range, the firepower information sent by the kitchen range is acquired, and the gear of the fan of the range hood is automatically adjusted according to the firepower information. Therefore, the gear of the fan of the range hood is matched with the firepower of the cooker, and the linkage control of the range hood and the cooker is realized. Specifically, after the fire of the kitchen range is turned off, when the smoke machine receives the information that the firepower is zero, a preset time such as 20 seconds can be prolonged, and the fan of the smoke machine is turned off, so that the function of absorbing the residual heat around the kitchen range is realized.
The invention also provides a system for linkage of the range hood, which comprises the cooker and the range hood. Wherein the cooktop is configured to transmit a broadcast signal; the range hood is configured to: receiving a broadcast signal from the cooking appliance, determining whether the sending cooking appliance is a device bound with the range machine under the condition that the range machine is determined to be in a binding state, and establishing communication with the cooking appliance under the condition that the cooking appliance is determined to be the device bound with the range machine.
Wherein, the process of the communication between the smoke machine and the cooking appliance according to the broadcast signal is the same as the control mode of the processor of the smoke machine in the embodiment of the control device for the smoke machine. Therefore, the smoke machine can only communicate with the bound kitchen range and cannot be paired with other Bluetooth equipment and is in communication connection with the other Bluetooth equipment.
In a preferred embodiment of the invention, the cigarette maker is further configured to: and binding the range hood with the kitchen range under the condition that the range hood is determined to be in an unbound state. Therefore, the cigarette machine is in an unbound state under the unbound condition, such as when the cigarette machine is powered on for the first time or when the cigarette machine is unbound manually, and the cigarette machine enters the binding process with the kitchen range at the moment.
Specifically, when the range hood and the cooktop are banded, the range hood is further configured to: the method comprises the steps of obtaining an equipment identification code of a kitchen range from a broadcast signal, sending a query binding instruction to the kitchen range, receiving binding state information fed back by the kitchen range, sending a binding initiating instruction to the kitchen range under the condition that the kitchen range is determined to be unbound according to the binding state information, receiving binding confirmation information fed back by the kitchen range, and associating the equipment identification code of the kitchen range to bind with the kitchen range. The cooktop is further configured to: receiving a query binding instruction, and feeding back binding state information to a smoke machine; receiving a binding initiation instruction from a range hood; and acquiring the equipment identification code of the cigarette machine from the binding initiating instruction, storing the equipment identification code of the cigarette machine, and feeding back binding confirmation information. Therefore, the binding process of the range hood and the cooker is realized.
Embodiments of the present invention also provide a machine-readable storage medium having stored thereon instructions which, when executed by a processor, enable the processor to carry out the control method for a range hood described in any of the above embodiments.
Those skilled in the art can understand that all or part of the steps in the method for implementing the above embodiments may be implemented by a program instructing related hardware, where the program is stored in a storage medium and includes several instructions to enable a (which may be a single chip, a chip, etc.) or a processor (processor) to execute all or part of the steps in the method for implementing each embodiment of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In addition, various different embodiments of the present invention may be arbitrarily combined with each other, and the embodiments of the present invention should be considered as disclosed in the disclosure of the embodiments of the present invention as long as the embodiments do not depart from the spirit of the embodiments of the present invention.
Claims (15)
1. A control method for a range hood, the control method comprising:
the method comprises the steps that a smoke machine acquires a broadcast signal;
determining whether a device transmitting the broadcast signal is a device bound to the cigarette machine, in the event that the cigarette machine is determined to be in a bound state;
establishing communication with the device upon determining that the device is a device bound with the cigarette machine.
2. The control method according to claim 1, wherein said determining that the device is a device bound to the cigarette machine comprises:
acquiring a device identification code of the device from the broadcast signal;
determining whether the device identification code is the same as a device identification code stored by the range hood;
determining that the device is a device bound to the cigarette machine upon determining that the device identification code is the same as a device identification code stored by the cigarette machine.
3. The control method according to claim 1, characterized by further comprising:
and binding the cigarette machine with the equipment under the condition that the cigarette machine is determined to be in an unbound state.
4. The control method of claim 3, wherein said binding with the device comprises:
sending a query binding instruction to the device;
receiving binding state information fed back by the equipment;
sending a binding initiating instruction to the equipment under the condition that the equipment is determined not to be bound according to the binding state information;
and receiving the binding confirmation information fed back by the equipment, and associating the equipment identification code of the equipment to bind with the equipment.
5. The control method according to claim 1, wherein the communication between the range hood and the device is a bluetooth communication.
6. The control method according to any one of claims 1 to 5, characterized in that the device is a hob.
7. The control method of claim 6, further comprising, after establishing Bluetooth communication with the cooktop:
acquiring firepower information sent by the cooker;
and adjusting the gear of a fan of the cigarette machine according to the firepower information.
8. A control device for a range hood, comprising:
a communication device for communicating with an external device;
a processor configured to:
acquiring, by the communication device, the broadcast signal;
determining whether a device transmitting the broadcast signal is a device bound to the cigarette machine, in the event that the cigarette machine is determined to be in a bound state;
establishing communication with the device upon determining that the device is a device bound with the cigarette machine.
9. The control device of claim 8, further configured to:
acquiring a device identification code of the device from the broadcast signal;
determining whether the device identification code is the same as a device identification code stored by the range hood;
determining that the device is a device bound to the cigarette machine upon determining that the device identification code is the same as a device identification code stored by the cigarette machine.
10. The control device of claim 9, further configured to:
and binding the cigarette machine with the equipment under the condition that the cigarette machine is determined to be in an unbound state.
11. The control device of claim 10, further configured to:
sending a query binding instruction to the device;
receiving binding state information fed back by the equipment;
sending a binding initiating instruction to the equipment under the condition that the equipment is determined not to be bound according to the binding state information;
and receiving the binding confirmation information fed back by the equipment, and associating the equipment identification code of the equipment to bind with the equipment.
12. A system for smoke stove linkage, the system comprising:
a cooker configured to transmit a broadcast signal;
a range hood configured to:
receiving the broadcast signal from the cooktop;
under the condition that the range hood is determined to be in a binding state, determining whether the range is sent to be a device bound with the range hood;
establishing communication with the cooktop if it is determined that the cooktop is a device bound to the range machine.
13. The system of claim 12, wherein the cigarette maker is further configured to: and under the condition that the range hood is determined to be in an unbound state, binding the range hood with the kitchen range.
14. The system of claim 13, wherein the machine is further configured to:
acquiring an equipment identification code of the cooker from the broadcast signal;
sending a query binding instruction to the kitchen range;
receiving binding state information fed back by the kitchen range;
sending a binding initiating instruction to the kitchen range under the condition that the kitchen range is determined to be unbound according to the binding state information;
and receiving binding confirmation information fed back by the kitchen range, and associating the equipment identification code of the kitchen range to bind with the kitchen range.
The cooktop is further configured to:
receiving the query binding instruction;
feeding back the binding state information to the cigarette making machine;
receiving the binding initiation instruction from the range hood;
and acquiring the equipment identification code of the cigarette machine from the binding initiating instruction, storing the equipment identification code of the cigarette machine, and feeding back the binding confirmation information.
15. A storage medium having computer readable instructions stored thereon, wherein the computer readable instructions, when executed by a processor, cause the processor to perform a control method for a range hood as claimed in any one of claims 1 to 7.
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| CN201910919238.7A CN110645611A (en) | 2019-09-26 | 2019-09-26 | Control method, control device, system and storage medium for range hood |
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| CN201910919238.7A CN110645611A (en) | 2019-09-26 | 2019-09-26 | Control method, control device, system and storage medium for range hood |
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Application publication date: 20200103 |