CN113891513A - Cooking device and control method thereof - Google Patents

Cooking device and control method thereof Download PDF

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Publication number
CN113891513A
CN113891513A CN202111387262.4A CN202111387262A CN113891513A CN 113891513 A CN113891513 A CN 113891513A CN 202111387262 A CN202111387262 A CN 202111387262A CN 113891513 A CN113891513 A CN 113891513A
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China
Prior art keywords
terminal
cooking appliance
wireless communication
cooking
communication module
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CN202111387262.4A
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Chinese (zh)
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CN113891513B (en
Inventor
刘志才
王志锋
区达理
冯江平
马志海
尹二强
曾成鑫
范志荣
李小龙
柳维军
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Midea Group Co Ltd
Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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Midea Group Co Ltd
Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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Priority to CN202111387262.4A priority Critical patent/CN113891513B/en
Publication of CN113891513A publication Critical patent/CN113891513A/en
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • 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
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Human Computer Interaction (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Electric Stoves And Ranges (AREA)
  • Selective Calling Equipment (AREA)

Abstract

The invention provides a cooking device and a control method of the cooking device, wherein the cooking device comprises: cooking utensil and heating apparatus, wherein, heating apparatus includes: the first wireless communication module is used for establishing communication connection with the terminal so as to send the working parameters of the heating equipment to the terminal; the cooking appliance includes: the temperature detection module is used for detecting the temperature parameters of the cooking utensil, and the second wireless communication module is used for establishing communication connection with the terminal so as to send the temperature parameters to the terminal. By the technical scheme of the invention, the intelligent and convenient operation of the cooking device and the timeliness and accuracy of temperature sensing control can be effectively improved.

Description

Cooking device and control method thereof
The present application is a divisional application of chinese patent application entitled "cooking utensil, cooking device, and control method of cooking device" filed as 2016, 11/07/201610548355.3.
Technical Field
The invention relates to the technical field of household appliances, in particular to a cooking device and a control method of the cooking device.
Background
At present, the cooking devices on the market, such as induction cookers, use a keypad to control the on/off, power and other operating parameters of the induction cookers, that is, users are required to operate the induction cookers beside the induction cookers. When a user leaves the kitchen to go to a living room or other places, the user cannot know the working condition of the induction cooker, and the induction cooker is inconvenient to use.
In addition, when the temperature of a cooking appliance of the existing cooking device is detected, a temperature sensor is arranged below a microcrystalline panel of the induction cooker, the temperature sensor is connected to a main control board of the induction cooker through an electronic wire, and the main control board of the induction cooker indirectly detects the temperature of a pot tool when the induction cooker works through detecting the voltage change output by the temperature sensor. However, the temperature sensor in this temperature measurement method is not in direct contact with the cooking utensil, and the temperature measurement has serious hysteresis and poor temperature measurement accuracy, so that the power cannot be timely and accurately adjusted according to the temperature in the use process, and the heating cannot be timely stopped to protect the cooking utensil when the cooking utensil is dry-burned.
Therefore, how to improve the operation intelligence and convenience of the cooking device, and the timeliness and accuracy of the temperature sensing control become the technical problems to be solved urgently.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, an object of the present invention is to propose a cooking appliance.
Another object of the present invention is to provide a cooking apparatus.
Another object of the present invention is to provide a method for controlling a cooking apparatus.
To achieve at least one of the above objects, according to an embodiment of a first aspect of the present invention, there is provided a cooking appliance including: the temperature detection module is used for detecting temperature parameters in the cooking appliance; and the wireless communication module is used for establishing communication connection with a terminal so as to send the temperature parameter to the terminal.
According to the cooking appliance, the wireless communication module is directly arranged on the cooking appliance to achieve communication connection with the terminal, the temperature detection module arranged on the cooking appliance is used for timely and accurately detecting the temperature parameters in the cooking appliance, and after the cooking appliance is in communication connection with the terminal, the detected temperature parameters are sent to the terminal through the wireless communication module, so that when a user leaves the cooking appliance, the user can check the working condition of the cooking appliance through the terminal in real time to remind the user to adjust the heating power of the cooking appliance and the like when necessary, the cooking appliance is prevented from being dried, effective protection is achieved, operation intelligence and convenience are improved, and use experience of the user is improved.
The cooking appliance according to the above embodiment of the present invention may further have the following technical features:
according to an embodiment of the present invention, the wireless communication module is specifically configured to: sending the communication data packet of the cooking appliance to the terminal so that the terminal can be paired with the cooking appliance according to the communication data packet; and receiving a response signal of the terminal successfully matched with the cooking utensil according to the communication data packet, and sending a response signal aiming at the response signal to the terminal so as to establish communication connection with the terminal.
In this embodiment, when an initial communication connection between the cooking appliance and the terminal is established, first, a communication data packet of the cooking appliance is sent to the terminal through the wireless communication module for pairing, specifically, the wireless communication module may be started to send the communication data packet by pressing a pairing key arranged on the cooking appliance, and when a response signal that pairing of the terminal is successful is received, a corresponding response signal is sent to the terminal through the wireless communication module, which indicates that successful response pairing is completed, and then, the communication connection between the cooking appliance and the terminal is successfully established, and further, the temperature of the cooking appliance may be monitored through the terminal.
If the cooking appliance and the terminal are paired before, the cooking appliance and the terminal can enter a connection state by selecting the information related to the paired cooking appliance on the terminal side after the wireless communication module of the cooking appliance is started, namely, the cooking appliance and the terminal do not need to send a communication data packet again for carrying out the pairing again.
According to one embodiment of the invention, the wireless communication module is a bluetooth communication module; and said communication data packet comprises: the key information and the MAC address of the cooking appliance are used for the terminal to pair with the cooking appliance according to the MAC address and to establish a binding relationship with the cooking appliance according to the key information; and the reply signal includes the MAC address.
In this embodiment, the wireless communication module arranged on the cooking appliance may be a bluetooth communication module, and the wireless communication module is paired with the bluetooth communication module on the terminal side to realize effective communication connection, and the wireless communication module is easy to operate, low in cost and high in transmission efficiency, and further, the bluetooth communication module with low power consumption may be selected to reduce the use cost of the cooking appliance; the communication data packet of the corresponding cooking appliance includes: the terminal is used for identifying the key information of the cooking appliance and a Media Access Control (MAC) address of the Bluetooth communication module, so that the terminal can be paired with the cooking appliance according to the MAC address, namely, the MAC address is added into a white list of the terminal, and after pairing is successful, a binding relationship of communication connection is established with the cooking appliance according to the key information, so that the pairing is avoided during subsequent use, the operation time is saved, and the efficiency of the communication connection is improved.
Further, after the terminal is successfully paired with the cooking appliance according to the MAC address of the bluetooth communication module, the MAC address may be sent to the bluetooth communication module as a response signal or included in the response signal to inform that the cooking appliance is successfully paired, and information transmission and the like may be performed through the established communication connection.
Of course, the Wireless communication may also be implemented in other manners, such as via WIFI (Wireless-broadband), ZigBee (ZigBee protocol, a short-range, low-power consumption Wireless communication protocol), and the like.
According to one embodiment of the invention, the temperature detection module comprises: thermocouple, probe type temperature sensor.
In this embodiment, the temperature detecting module directly disposed on the cooking appliance is preferably a thermocouple or a probe-type temperature sensor, so as to realize direct measurement of the temperature of the cooking appliance, for example, direct measurement by directly inserting the probe of the thermocouple into food or liquid in the cooking appliance, and has the advantages of wide measurement range, high precision, rapid temperature sensing, and the like.
According to an embodiment of the second aspect of the present invention, there is also provided a cooking apparatus comprising a heating device and a cooking appliance as described in any one of the above embodiments.
According to the cooking device provided by the embodiment of the invention, the heating equipment is used for heating the cooking appliance, the wireless communication module is directly arranged on the cooking appliance of the cooking device to realize the communication connection between the heating equipment and the terminal, so that the temperature parameter detected by the temperature detection module arranged on the cooking appliance can be directly sent to the terminal, and the working state of the cooking device is monitored through the terminal, so that the operation intelligence and convenience of the cooking device and the timeliness and accuracy of temperature sensing control can be effectively improved.
According to an embodiment of the third aspect of the present invention, there is also provided a control method of a cooking apparatus including a cooking appliance, the cooking appliance including: the control method of the cooking device comprises the following steps: detecting whether a terminal establishes communication connection with the cooking appliance; when the fact that the communication connection between the terminal and the cooking appliance is not established is detected, sending a communication data packet of the cooking appliance to the terminal through the wireless communication module; establishing communication connection between the terminal and the cooking appliance according to the communication data packet; the temperature parameters in the cooking utensil collected by the temperature detection module are sent to the terminal through the wireless communication module, so that the terminal prompts a user to control the cooking device to work according to the temperature parameters.
According to the control method of the cooking device of the embodiment of the invention, when detecting that the terminal and the cooking appliance are not in communication connection, namely, the terminal is in initial pairing, the wireless communication module of the cooking appliance is used for transmitting the communication data packet of the cooking appliance to the terminal for pairing, specifically, the wireless communication module is started to transmit the communication data packet by pressing the pairing key arranged on the cooking appliance, after the communication connection between the cooking appliance and the terminal is successfully established, the temperature parameter of the cooking appliance collected by the temperature detection module is transmitted to the terminal by the wireless communication module, so that the temperature of the cooking appliance is monitored by the terminal, and further the temperature control of the cooking device is realized, for example, when the cooking appliance is placed on a heating device for use, when the terminal monitors that the value of the temperature parameter of the cooking appliance transmitted by the wireless communication module reaches the set alarm temperature value, the user may be alerted by means of sound or vibration or the like to adjust the heating power of the heating device, etc.
If the cooking appliance and the terminal are paired before, the cooking appliance and the terminal can enter a connection state by selecting the information related to the paired cooking appliance on the terminal side after the wireless communication module of the cooking appliance is started, namely, the cooking appliance and the terminal do not need to send a communication data packet again for carrying out the pairing again.
The control method of the cooking device according to the above embodiment of the present invention may further have the following technical features:
according to an embodiment of the present invention, the wireless communication module is a bluetooth communication module, and the communication data packet includes: key information and a MAC address of the cooking appliance; and establishing a communication connection between the terminal and the cooking appliance according to the communication data packet specifically comprises: adding the MAC address into a matching list of the MAC address through the terminal, establishing a binding relationship between the MAC address and the cooking utensil through the terminal according to the key information, and sending a response signal of successful pairing to the wireless communication module through the terminal; transmitting a response signal to the terminal through the wireless communication module to establish a communication connection between the terminal and the cooking appliance, wherein the response signal includes the MAC address.
In this embodiment, the wireless communication module arranged on the cooking appliance may be a bluetooth communication module, and the wireless communication module is paired with the bluetooth communication module on the terminal side to realize effective communication connection, and the wireless communication module is easy to operate, low in cost and high in transmission efficiency, and further, the bluetooth communication module with low power consumption may be selected to reduce the use cost of the cooking appliance; the communication data packet of the corresponding cooking appliance includes: key information for identifying the cooking appliance and a MAC address of the bluetooth communication module.
Further, after the wireless communication module sends the communication data packet of the cooking appliance to the terminal, the terminal adds the MAC address in the communication data packet into a matching list (i.e. a white list) of the terminal, and after the pairing is completed, establishes a binding relationship of communication connection with the cooking appliance according to the key information to avoid the re-pairing during subsequent use, save operation time and improve efficiency of communication connection, and then sends a response signal of successful pairing to the cooking appliance, wherein the response signal can be used as or include the MAC address, when the cooking appliance receives the response signal and identifies its own MAC address, the success of pairing with the terminal is determined, and the response signal after confirmation is fed back to the terminal to finally establish the communication connection between the terminal and the cooking appliance, and further, the working state of the cooking appliance is monitored by the terminal, so that the operation intelligence and convenience of the cooking appliance can be effectively improved, and timeliness and accuracy of temperature sensing control.
According to one embodiment of the invention, the temperature detection module comprises: thermocouple, probe type temperature sensor.
In this embodiment, the temperature detecting module directly disposed on the cooking appliance is preferably a thermocouple or a probe-type temperature sensor, so as to realize direct measurement of the temperature of the cooking appliance, for example, direct measurement by directly inserting the probe of the thermocouple into food or liquid in the cooking appliance, and has the advantages of wide measurement range, high precision, rapid temperature sensing, and the like.
According to an embodiment of a fourth aspect of the present invention, there is provided a cooking apparatus including: cooking utensil and heating apparatus, wherein, the heating apparatus includes: the first wireless communication module is used for establishing communication connection with a terminal so as to send the working parameters of the heating equipment to the terminal; the cooking appliance includes: the temperature detection module is used for detecting the temperature parameters of the cooking utensil, and the second wireless communication module is used for establishing communication connection with the terminal so as to send the temperature parameters to the terminal.
According to the cooking device of the embodiment of the invention, the second wireless communication module is directly arranged on the cooking appliance to realize the communication connection with the terminal, the temperature parameter in the cooking appliance is timely and accurately detected through the temperature detection module arranged on the cooking appliance, the detected temperature parameter is sent to the terminal through the second wireless communication module after the cooking appliance is in communication connection with the terminal, the communication connection is established with the terminal through the first wireless communication module arranged on the heating equipment, the working parameters (such as firepower, power and the like) can be sent to the terminal, when the user leaves the cooking device, the user can obtain the working condition of the cooking device in real time through the terminal and control the working condition of the cooking device according to the working condition parameters of the cooking device, for example, whether a control instruction for adjusting the working parameters needs to be sent to the heating equipment or not can be determined according to the temperature parameter of the cooking appliance sent by the second wireless communication module, thereby avoid cooking utensil dry combustion method to burn in order to realize effectual protection, improved the intellectuality and the convenience of cooking device operation promptly to user's use experience has been promoted.
The cooking device according to the above embodiment of the present invention may further have the following technical features:
according to an embodiment of the present invention, the first wireless communication module is specifically configured to: sending a first communication data packet of the heating equipment to the terminal so that the terminal can be paired with the heating equipment according to the first communication data packet; receiving a first response signal of the terminal successfully matched with the heating equipment according to the first communication data packet, and sending a first response signal aiming at the first response signal to the terminal so as to establish communication connection with the terminal; the second wireless communication module is specifically configured to: sending a second communication data packet of the cooking appliance to the terminal so that the terminal can be paired with the cooking appliance according to the second communication data packet; and receiving a second response signal of the terminal successfully matched with the cooking utensil according to the second communication data packet, and sending a second response signal aiming at the second response signal to the terminal so as to establish communication connection with the terminal.
In this embodiment, when the initial communication connection between the heating device and the terminal and the cooking appliance and the terminal are respectively established, first, the first communication data packet and the second communication data packet of the heating device and the cooking appliance are respectively sent to the terminal through the first wireless communication module and the second wireless communication module for pairing, specifically, the corresponding wireless communication modules can be started to send the corresponding communication data packets in a manner of pressing pairing keys respectively arranged on the heating device and the cooking appliance, and when a corresponding response signal of successful pairing of the terminal is received, the corresponding wireless communication modules send corresponding response signals to the terminal to indicate that successful response pairing is finished, then, the communication connection between the heating device and the terminal and between the cooking appliance and the terminal are successfully established, and further, the terminal can control the working state thereof according to related parameters of the cooking appliance, the intelligence of cooking device work is improved.
If the heating device and/or the cooking appliance and the terminal are already paired before, after the corresponding wireless communication module of the heating device and/or the cooking appliance is started, the heating device and the terminal and/or the cooking appliance and the terminal can enter a connection state by selecting the relevant information of the paired heating device and/or cooking appliance on the terminal side, namely, the communication data packet does not need to be sent again for carrying out the pairing again.
According to one embodiment of the invention, the first wireless communication module and the second wireless communication module are bluetooth communication modules; and the first communication data packet includes: the first key information and the first MAC address of the heating equipment are used for the terminal to pair with the heating equipment according to the first MAC address and to establish a binding relationship with the heating equipment according to the first key information; the second communication packet includes: the second key information and the second MAC address of the cooking appliance are used for the terminal to pair with the cooking appliance according to the second MAC address and to establish a binding relationship with the cooking appliance according to the second key information; and the first acknowledgement signal includes the first MAC address and the second acknowledgement signal includes the second MAC address.
In this embodiment, the wireless communication modules arranged on the heating device and the cooking appliance may be bluetooth communication modules, and the bluetooth communication modules are paired with the terminal side to realize effective communication connection, and the cooking appliance is easy to operate, low in cost and high in transmission efficiency, and further, the bluetooth communication modules with low power consumption can be selected and used to reduce the use cost of the cooking appliance; the first communication data packet of the corresponding heating device comprises: the first key information for identifying the heating device and the first MAC address of the bluetooth communication module for the terminal to pair with the heating device according to the first MAC address, and the second communication data packet of the cooking appliance includes: the second key information used for identifying the cooking appliance and the second MAC address of the Bluetooth communication module are used for the terminal to pair with the cooking appliance according to the second MAC address, namely, the first MAC address and the second MAC address are respectively added into a white list of the terminal, and after the pairing is successful, the binding relationship of communication connection is respectively established with the heating equipment and the cooking appliance according to the first key information and the second key information, so that the pairing is avoided during subsequent use, the operation time is saved, and the efficiency of the communication connection is improved.
Further, after the terminal is successfully paired with the heating device and the cooking appliance respectively according to the corresponding MAC address, the corresponding MAC address may be sent to the heating device and the cooking appliance as a corresponding response signal or included in the corresponding response signal to inform that the heating device and the cooking appliance are successfully paired, and information transmission and other operations may be performed through the established communication connection.
Of course, the Wireless communication may also be implemented in other manners, such as via WIFI (Wireless-broadband), ZigBee (ZigBee protocol, a short-range, low-power consumption Wireless communication protocol), and the like.
According to an embodiment of the present invention, the first wireless communication module is further specifically configured to: receiving the second MAC address of the cooking appliance with a first pairing mark from the terminal to pair the heating device with the cooking appliance; after the heating equipment is successfully paired with the cooking appliance, sending a first confirmation signal to the terminal so as to establish communication connection between the heating equipment and the cooking appliance; the second wireless communication module is further specifically configured to: receiving the first MAC address of the heating device with a second pairing mark from the terminal so as to pair the cooking appliance with the heating device; and when the cooking appliance is successfully paired with the heating equipment, sending a second confirmation signal to the terminal so as to establish communication connection between the cooking appliance and the heating equipment.
In this embodiment, when the terminal is connected to the first wireless communication module and the second wireless communication module at the same time, and the terminal determines that the terminal is the wireless communication module of the heating device and the wireless communication module of the cooking appliance, the MAC addresses of the heating device and the cooking appliance with the corresponding pairing marks may be further sent to the other side, so as to implement communication connection between the heating device and the cooking appliance, and further implement mutual cooperative communication among the terminal, the heating device, and the cooking appliance, so that the terminal may display the temperature parameter of the cooking appliance sent by the second wireless communication module, and forward the temperature parameter to the heating device for power adjustment and temperature control.
Certainly, the pairing keys arranged on the heating device and the cooking appliance can be respectively started, and then the first wireless communication module and the second wireless communication module respectively send respective communication data packets to the opposite side to establish communication connection between the heating device and the cooking appliance, transfer is not needed through a terminal, and direct communication between the heating device and the cooking appliance is achieved.
According to one embodiment of the invention, the temperature detection module comprises: thermocouple, probe type temperature sensor.
In this embodiment, the temperature detecting module directly disposed on the cooking appliance is preferably a thermocouple or a probe-type temperature sensor, so as to realize direct measurement of the temperature of the cooking appliance, for example, direct measurement by directly inserting the probe of the thermocouple into food or liquid in the cooking appliance, and has the advantages of wide measurement range, high precision, rapid temperature sensing, and the like.
According to an embodiment of a fifth aspect of the present invention, there is provided a control method of a cooking apparatus including: the heating device comprises a first wireless communication module, the cooking appliance comprises a temperature detection module and a second wireless communication module, and the control method of the cooking device comprises the following steps: detecting whether a terminal is in communication connection with the heating equipment and the cooking appliance respectively; when the fact that the communication connection between the terminal and the heating device is not established is detected, a first communication data packet of the heating device is sent to the terminal through the first wireless communication module, and when the fact that the communication connection between the terminal and the cooking appliance is not established is detected, a second communication data packet of the cooking appliance is sent to the terminal through the second wireless communication module; establishing communication connection between the terminal and the heating equipment and communication connection between the terminal and the cooking appliance according to the first communication data packet and the second communication data packet respectively; the working parameters of the heating equipment are sent to the terminal through the first wireless communication module, the temperature parameters in the cooking utensil collected by the temperature detection module are sent to the terminal through the second wireless communication module, and therefore the terminal can control the cooking device to work according to the working parameters and the temperature parameters.
According to the control method of the cooking device of the embodiment of the invention, when it is detected that the terminal, the heating device and the cooking appliance have not established communication connection, namely, initial pairing is carried out, the wireless communication modules corresponding to the heating device and the cooking appliance respectively send the communication data packets corresponding to the heating device and the cooking appliance to the terminal for pairing, specifically, the wireless communication modules respectively can be started to send the respective communication data packets by respectively pressing the pairing keys arranged on the heating device and the cooking appliance, after the communication connection between the heating device and the terminal and between the cooking appliance and the terminal is successfully established, the working parameters of the heating device are sent to the terminal through the first wireless communication module, the temperature parameters of the cooking appliance collected by the temperature detection module are sent to the terminal through the second wireless communication module, so as to monitor the working parameters of the cooking device through the terminal, and then, temperature control of the cooking device is realized, for example, when the cooking appliance is placed on the heating device for use, when the terminal monitors that the value of the temperature parameter of the cooking appliance sent by the second wireless communication module reaches the set alarm temperature value, a corresponding control instruction can be sent to the heating device to control and adjust the heating power of the heating device, and the like.
If the heating device and/or the cooking appliance and the terminal are already paired before, after the corresponding wireless communication module of the heating device and/or the cooking appliance is started, the heating device and the terminal and/or the cooking appliance and the terminal can enter a connection state by selecting the relevant information of the paired heating device and/or cooking appliance on the terminal side, namely, the communication data packet does not need to be sent again for carrying out the pairing again.
The control method of the cooking device according to the above embodiment of the present invention may further have the following technical features:
according to an embodiment of the present invention, the first wireless communication module and the second wireless communication module are bluetooth communication modules, and the first communication packet includes: the first key information and the first MAC address of the heating device, and the second communication packet includes: second key information and a second MAC address of the cooking appliance; and establishing communication connection between the terminal and the heating device and communication connection between the terminal and the cooking appliance according to the first communication data packet and the second communication data packet respectively, specifically comprising: respectively adding the first MAC address and the second MAC address into a matching list of the terminal through the terminal, respectively establishing binding relations between the terminal and the heating equipment and the cooking utensil according to the first key information and the second key information through the terminal, and respectively sending a first response signal and a second response signal which are successfully paired to the first wireless communication module and the second wireless communication module through the terminal; transmitting a first response signal to the terminal through the first wireless communication module for the first response signal to establish a communication connection between the terminal and the heating apparatus, wherein the first response signal includes the first MAC address, and transmitting a second response signal to the terminal through the second wireless communication module for the second response signal to establish a communication connection between the terminal and the cooking appliance, wherein the second response signal includes the second MAC address.
In this embodiment, the wireless communication modules arranged on the heating device and the cooking appliance may be bluetooth communication modules, and the bluetooth communication modules are paired with the terminal side to realize effective communication connection, and the wireless communication modules are easy to operate, low in cost and high in transmission efficiency, and further, the bluetooth communication modules with low power consumption can be selected and used to reduce the use cost of the cooking appliance; the first communication data packet of the corresponding heating device comprises: the first key information for identifying the heating device and the first MAC address of the bluetooth communication module for the terminal to pair with the heating device according to the first MAC address, and the second communication data packet of the cooking appliance includes: and the second key information used for identifying the cooking appliance and the second MAC address of the Bluetooth communication module are used for pairing the terminal with the cooking appliance according to the second MAC address.
Further, after the corresponding wireless communication module sends the respective communication data packets of the heating device and the cooking appliance to the terminal, the terminal adds the MAC addresses in the corresponding communication data packets to a matching list (i.e., a white list) of the terminal, and after the pairing is completed, the terminal establishes a binding relationship of communication connection with the heating device and the cooking appliance according to the corresponding key information, so as to avoid the re-pairing during the subsequent use, save the operation time, improve the efficiency of the communication connection, and then sends response signals of successful pairing to the heating device and the cooking appliance, respectively, where the response signals may be or include the corresponding MAC addresses, and when the heating device and the cooking appliance receive the corresponding response signals and recognize the respective MAC addresses, the terminal is determined to be successfully paired, and the response signals after the confirmation are fed back to the terminal, so as to finally establish the terminal and the heating device, The terminal is in communication connection with the cooking appliance, and the working state of the cooking device is monitored through the terminal, so that the intelligent and convenient operation of the cooking device and the timeliness and accuracy of temperature sensing control can be effectively improved.
According to an embodiment of the present invention, further comprising: receiving the second MAC address of the cooking appliance with a first pairing flag from the terminal through the first wireless communication module, and receiving the first MAC address of the heating apparatus with a second pairing flag from the terminal through the second wireless communication module; and when the heating equipment is successfully paired with the cooking appliance according to the second MAC address and the cooking appliance is successfully paired with the heating equipment according to the first MAC address, respectively sending a first confirmation signal and a second confirmation signal to the terminal through the first wireless communication module and the second wireless communication module so as to establish communication connection between the heating equipment and the cooking appliance.
In this embodiment, when the terminal is connected to the first wireless communication module and the second wireless communication module at the same time, and the terminal determines that the terminal is the wireless communication module of the heating device and the wireless communication module of the cooking appliance, the MAC addresses of the heating device and the cooking appliance with the corresponding pairing marks may be further sent to the other side, so as to implement communication connection between the heating device and the cooking appliance, and further implement mutual cooperative communication among the terminal, the heating device, and the cooking appliance, so that the terminal may display the temperature parameter of the cooking appliance sent by the second wireless communication module, and forward the temperature parameter to the heating device for power adjustment and temperature control.
According to one embodiment of the invention, the temperature detection module comprises: thermocouple, probe type temperature sensor.
In this embodiment, the temperature detecting module directly disposed on the cooking appliance is preferably a thermocouple or a probe-type temperature sensor, so as to realize direct measurement of the temperature of the cooking appliance, for example, direct measurement by directly inserting the probe of the thermocouple into food or liquid in the cooking appliance, and has the advantages of wide measurement range, high precision, rapid temperature sensing, and the like.
According to an embodiment of a sixth aspect of the present invention, there is provided a cooking apparatus including: cooking utensil and heating apparatus, wherein, the heating apparatus includes: the first wireless communication module is used for establishing communication connection with the cooking appliance; the cooking appliance includes: the temperature detection module is used for detecting the temperature parameter of the cooking utensil, and the second wireless communication module is used for establishing communication connection with the heating equipment so as to send the temperature parameter to the heating equipment.
According to the cooking apparatus of the embodiment of the invention, the first wireless communication module and the second wireless communication module are respectively arranged on the heating device and the cooking appliance of the cooking apparatus, so as to establish a communication connection between the heating device and the cooking appliance, the temperature parameter in the cooking appliance is timely and accurately detected by the temperature detection module arranged on the cooking appliance, and after the cooking appliance and the heating device are established with the communication connection, the detected temperature parameter is sent to the heating device by the second wireless communication module, so that whether the working parameter (such as firepower, heating power and the like) of the heating device needs to be adjusted can be determined according to the temperature parameter, for example, the detected temperature parameter in the cooking appliance is compared with a preset alarm temperature value, and when the temperature parameter reaches the preset alarm temperature value, the firepower, the heating power and the like of the heating device can be reduced, thereby avoid cooking utensil dry combustion method to realize the effective protection to cooking device, and need not user's on-the-spot participation and can realize intelligent automatic control, improved the intellectuality and the convenience of cooking device operation to user's use experience has been promoted.
The cooking device according to the above embodiment of the present invention may further have the following technical features:
according to an embodiment of the present invention, the first wireless communication module is specifically configured to: sending a first communication data packet of the heating equipment to the second wireless communication module so that the cooking appliance can be paired with the heating equipment according to the first communication data packet; receiving a first response signal that the cooking appliance is successfully paired with the heating device according to the first communication data packet so as to establish communication connection with the cooking appliance; the second wireless communication module is specifically configured to: sending a second communication data packet of the cooking appliance to the first wireless communication module so that the heating equipment can be paired with the cooking appliance according to the second communication data packet; and receiving a second response signal that the heating equipment is successfully paired with the cooking appliance according to the second communication data packet so as to establish communication connection with the heating equipment.
In this embodiment, when the initial communication connection between the heating device and the cooking appliance is established, first, the first communication data packet and the second communication data packet of the heating device and the cooking appliance are respectively sent to the other party through the first wireless communication module and the second wireless communication module to be paired, specifically, the corresponding wireless communication modules can be started to send the corresponding communication data packets in a manner of pressing pairing keys respectively arranged on the heating device and the cooking appliance, and when response signals of successful pairing from the other party are respectively received, the pairing is indicated to be finished, then the communication connection between the heating device and the cooking appliance is successfully established, and further, the detected temperature parameter of the cooking appliance can be automatically sent to the heating device, so as to realize the intelligent control of the working state of the cooking appliance.
If the heating device and the cooking appliance are paired before, after the corresponding wireless communication modules of the heating device and the cooking appliance are started, the heating device, the terminal, the cooking appliance and the terminal can enter a connection state, and relevant information is transmitted, namely, communication data packets do not need to be sent to each other again for pairing.
According to one embodiment of the invention, the first wireless communication module and the second wireless communication module are bluetooth communication modules; and the first communication data packet includes: the first key information and the first MAC address of the heating equipment are used for the cooking appliance to be paired with the heating equipment according to the first MAC address and to establish a binding relationship with the heating equipment according to the first key information; the second communication packet includes: the second key information and the second MAC address of the cooking appliance are used for the heating equipment to pair with the cooking appliance according to the second MAC address and to establish a binding relationship with the cooking appliance according to the second key information; and the first acknowledgement signal includes the first MAC address and the second acknowledgement signal includes the second MAC address.
In this embodiment, the wireless communication modules arranged on the heating device and the cooking appliance may be bluetooth communication modules, effective communication connection is realized in a bluetooth communication mode, and the cooking appliance is easy to operate, low in cost and high in transmission efficiency, and further, a bluetooth communication module with low power consumption can be selected for use to reduce the use cost of the cooking appliance; the first communication data packet of the corresponding heating device comprises: the first key information used for identifying the heating equipment and the first MAC address of the Bluetooth communication module are used for pairing the cooking appliance with the heating equipment according to the first MAC address, and the second communication data packet of the cooking appliance comprises: the second key information used for identifying the cooking appliance and the second MAC address of the bluetooth communication module are used for pairing the heating device with the cooking appliance according to the second MAC address, that is, the first MAC address and the second MAC address are respectively written into memories (for example, an EEROM (Electrically Erasable Programmable Read-Only Memory)) of the cooking appliance and the heating device, and after pairing is successful, the heating device and the cooking appliance which establish communication connection are bound according to the first key information and the second key information, so that the heating device and the cooking appliance which establish communication connection are prevented from being paired again in subsequent use, operation time is saved, and efficiency of communication connection is improved.
Further, when the heating apparatus and the cooking appliance are successfully paired according to the corresponding MAC addresses, the received MAC address of the other party may be respectively transmitted to the other party as a corresponding response signal or included in the corresponding response signal to inform that the pairing of the other party is successful, and information transmission and the like may be performed through the established communication connection.
Of course, the Wireless communication may also be implemented in other manners, such as via WIFI (Wireless-broadband), ZigBee (ZigBee protocol, a short-range, low-power consumption Wireless communication protocol), and the like.
According to an embodiment of the present invention, further comprising: and the prompting module is used for sending a prompting signal of pairing failure when the first wireless communication module does not receive the first response signal and the second wireless communication module does not receive the second response signal within preset time.
In this embodiment, when the heating device and the wireless communication module of the cooking appliance start to establish a communication connection therebetween, timing may be started simultaneously, and if the first wireless communication module of the heating device still does not receive the first response signal from the cooking appliance and the second wireless communication module of the cooking appliance still does not receive the second response signal from the heating device within a preset time (for example, 5s), it may be determined that pairing has failed, and a prompt signal in the form of sound, light, and/or text may be sent to the user to restart pairing, check a fault, or monitor the temperature of the cooking appliance in other manners, etc., so as to avoid that the cooking appliance is dried up due to untimely monitoring, etc., and the service life of the cooking device is damaged.
According to one embodiment of the invention, the temperature detection module comprises: thermocouple, probe type temperature sensor.
In this embodiment, the temperature detecting module directly disposed on the cooking appliance is preferably a thermocouple or a probe-type temperature sensor, so as to realize direct measurement of the temperature of the cooking appliance, for example, direct measurement by directly inserting the probe of the thermocouple into food or liquid in the cooking appliance, and has the advantages of wide measurement range, high precision, rapid temperature sensing, and the like.
According to an embodiment of a seventh aspect of the present invention, there is provided a control method of a cooking apparatus including: the heating device comprises a first wireless communication module, the cooking appliance comprises a temperature detection module and a second wireless communication module, and the control method of the cooking device comprises the following steps: when the first wireless communication module and the second wireless communication module are started to be in a working state, detecting whether the heating equipment is in communication connection with the cooking appliance or not; when the heating device is detected not to be in communication connection with the cooking appliance, sending a first communication data packet of the heating device to the cooking appliance through the first wireless communication module, and sending a second communication data packet of the cooking appliance to the heating device through the second wireless communication module; establishing a communication connection of the heating device with the cooking appliance according to the first communication data packet and the second communication data packet; the temperature parameters in the cooking utensil collected by the temperature detection module are sent to the heating equipment through the second wireless communication module, so that the cooking device is controlled to work according to the temperature parameters.
According to the control method of the cooking device of the embodiment of the invention, when it is detected that the communication connection between the heating equipment and the cooking appliance is not established, namely, the first pairing is performed, the wireless communication modules corresponding to the heating equipment and the cooking appliance respectively send respective communication data packets to the other party for pairing, specifically, the corresponding wireless communication modules can be started to send the corresponding communication data packets by pressing the pairing keys respectively arranged on the heating equipment and the cooking appliance, and after the communication connection between the heating equipment and the cooking appliance is successfully established, the temperature parameters of the cooking appliance collected by the temperature detection module are sent to the heating equipment by the second wireless communication module, so that the temperature control of the cooking device is realized, for example, when the cooking appliance is placed on the heating equipment for use, when the temperature parameter value of the cooking appliance sent by the second wireless communication module reaches the set alarm temperature value, the heating power of the heating equipment can be controlled and adjusted, the cooking utensil is prevented from being burnt, the cooking device is effectively protected, intelligent automatic control can be achieved without participation of a user in the field, the intelligence and the convenience of operation of the cooking device are improved, and the use experience of the user is improved.
If the heating device and the cooking appliance are paired before, after the corresponding wireless communication modules of the heating device and the cooking appliance are started, the heating device, the terminal, the cooking appliance and the terminal can enter a connection state, and relevant information is transmitted, namely, communication data packets do not need to be sent to each other again for pairing.
The control method of the cooking device according to the above embodiment of the present invention may further have the following technical features:
according to an embodiment of the present invention, the first wireless communication module and the second wireless communication module are bluetooth communication modules, and the first communication packet includes: the first key information and the first MAC address of the heating device, and the second communication packet includes: second key information and a second MAC address of the cooking appliance; and establishing a communication connection between the heating device and the cooking appliance according to the first communication data packet and the second communication data packet, specifically comprising: correspondingly storing the first MAC address and the second MAC address into memories of the second wireless communication module and the first wireless communication module, and establishing a binding relationship between the heating equipment and the cooking appliance according to the first key information and the second key information; and respectively sending a first response signal and a second response signal which are successfully paired to the first wireless communication module and the second wireless communication module, wherein the first response signal comprises the first MAC address, and the second response signal comprises the second MAC address.
In this embodiment, the wireless communication modules arranged on the heating device and the cooking appliance may be bluetooth communication modules, effective communication connection is realized in a bluetooth communication mode, and the cooking appliance is easy to operate, low in cost and high in transmission efficiency, and further, a bluetooth communication module with low power consumption can be selected for use to reduce the use cost of the cooking appliance; the first communication data packet of the corresponding heating device comprises: the first key information used for identifying the heating equipment and the first MAC address of the Bluetooth communication module are used for enabling the cooking appliance to be paired with the heating equipment according to the first MAC address.
Further, after the corresponding wireless communication module sends the respective communication data packets of the heating device and the cooking appliance to the other party, the heating device and the cooking appliance respectively write the MAC addresses in the corresponding communication data packets into respective memories (e.g., EEROMs), and after pairing is completed, the binding relationship between the heating device and the cooking appliance is established according to the corresponding key information, so as to avoid re-pairing during subsequent use, save operation time, improve communication connection efficiency, and then respectively send a response signal that the pairing is successful to the other party, where the response signal may be or include the MAC address of the other party, and when the heating device and the cooking appliance respectively receive the response signal from the other party and recognize the response signal as the respective MAC address, it is determined that the pairing is successful, so as to finally establish the communication connection between the heating device and the cooking appliance, and further automatically send the detected temperature parameter of the cooking appliance to the heating device, the intelligent control of the working state of the cooking device is realized, and the operation intelligence and convenience of the cooking device and the timeliness and accuracy of temperature sensing control can be effectively improved.
According to an embodiment of the present invention, further comprising: and sending a prompt signal of pairing failure when detecting that the first wireless communication module does not receive the first response signal and the second wireless communication module does not receive the second response signal within preset time.
In this embodiment, when the heating device and the wireless communication module of the cooking appliance start to establish a communication connection therebetween, timing may be started simultaneously, and if the first wireless communication module of the heating device still does not receive the first response signal from the cooking appliance and the second wireless communication module of the cooking appliance still does not receive the second response signal from the heating device within a preset time (for example, 5s), it may be determined that pairing has failed, and a prompt signal in the form of sound, light, and/or text may be sent to the user to restart pairing, check a fault, or monitor the temperature of the cooking appliance in other manners, etc., so as to avoid that the cooking appliance is dried up due to untimely monitoring, etc., and the service life of the cooking device is damaged.
According to one embodiment of the invention, the temperature detection module comprises: thermocouple, probe type temperature sensor.
In this embodiment, the temperature detecting module directly disposed on the cooking appliance is preferably a thermocouple or a probe-type temperature sensor, so as to realize direct measurement of the temperature of the cooking appliance, for example, direct measurement by directly inserting the probe of the thermocouple into food or liquid in the cooking appliance, and has the advantages of wide measurement range, high precision, rapid temperature sensing, and the like.
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 shows a schematic block diagram of a cooking appliance according to an embodiment of the invention;
fig. 2 shows a schematic block diagram of a cooking apparatus according to a first embodiment of the present invention;
fig. 3 is a flowchart illustrating a control method of a cooking apparatus according to a first embodiment of the present invention;
fig. 4 shows a flow chart of a method for establishing a communication connection between a terminal and a cooking appliance according to an embodiment of the invention;
fig. 5 shows a schematic diagram of pairing a cooking appliance with a terminal according to an embodiment of the present invention;
fig. 6 shows a schematic block diagram of a cooking apparatus according to a second embodiment of the present invention;
fig. 7 is a flowchart illustrating a control method of a cooking apparatus according to a second embodiment of the present invention;
fig. 8 shows a schematic flow chart of a method for establishing a communication connection between a terminal and a heating device, a terminal and a cooking appliance according to an embodiment of the invention;
FIG. 9 shows a schematic view of a terminal, a heating device, a cooking appliance being present and paired at the same time according to an embodiment of the invention;
fig. 10 shows a flow chart of a method of establishing a communication connection between a heating device and a cooking appliance according to an embodiment of the invention;
fig. 11 shows a schematic block diagram of a cooking apparatus according to a third embodiment of the present invention;
fig. 12 is a flowchart illustrating a control method of a cooking apparatus according to a third embodiment of the present invention;
fig. 13 shows a flow chart of a method of establishing a communication connection between a heating device and a cooking appliance according to an embodiment of the invention;
fig. 14 shows a schematic pairing of a heating device and a cooking appliance according to an embodiment of the invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Fig. 1 shows a schematic block diagram of a cooking appliance according to an embodiment of the present invention.
As shown in fig. 1, a cooking appliance 100 according to an embodiment of the present invention includes: a temperature detection module 102 and a wireless communication module 104.
The temperature detection module 102 is configured to detect a temperature parameter in the cooking appliance 100; and the wireless communication module 104 is used for establishing communication connection with a terminal so as to send the temperature parameter to the terminal.
According to the cooking appliance 100 of the present invention, the wireless communication module 104 is directly arranged on the cooking appliance 100 to establish a communication connection with the terminal, the temperature detection module 102 arranged on the cooking appliance 100 is used to timely and accurately detect the temperature parameter in the cooking appliance 100, and after the cooking appliance 100 establishes a communication connection with the terminal, the detected temperature parameter is sent to the terminal through the wireless communication module 104, so that when the user leaves the cooking appliance 100, the user can check the working condition of the cooking appliance 100 through the terminal in real time to remind the user to adjust the heating power of the cooking appliance 100 when necessary, etc., thereby preventing the cooking appliance 100 from being burned dry to realize effective protection, i.e., improving the operation intelligence and convenience, and improving the use experience of the user.
In this embodiment, the temperature detecting module 102 directly disposed on the cooking appliance 100 is preferably a thermocouple or a probe-type temperature sensor, so as to realize direct measurement of the temperature of the cooking appliance 100, for example, direct measurement by directly inserting a probe of the thermocouple into food or liquid or the like in the cooking appliance 100, which has the advantages of wide measurement range, high precision, rapid temperature sensing, and the like.
According to an embodiment of the present invention, the wireless communication module 104 is specifically configured to: sending the communication data packet of the cooking appliance 100 to the terminal, so that the terminal can pair with the cooking appliance 100 according to the communication data packet; receiving a response signal that the terminal successfully pairs with the cooking appliance 100 according to the communication data packet, and sending a response signal for the response signal to the terminal so as to establish communication connection with the terminal.
In this embodiment, when the initial communication connection between the cooking appliance 100 and the terminal is established, first, the wireless communication module 104 transmits a communication data packet of the cooking appliance 100 to the terminal for pairing, specifically, the wireless communication module 104 may be started to transmit the communication data packet by pressing a pairing key arranged on the cooking appliance 100, and when a response signal that pairing of the terminal is successful is received, the wireless communication module 104 transmits a corresponding response signal to the terminal, which indicates that successful response pairing is completed, the communication connection between the cooking appliance 100 and the terminal is successfully established, and thus, the temperature of the cooking appliance 100 may be monitored by the terminal.
If the cooking appliance 100 and the terminal have been paired before, the cooking appliance 100 and the terminal may enter a connected state by selecting information related to the paired cooking appliance 100 on the terminal side after the wireless communication module 104 of the cooking appliance 100 is started, that is, the communication data packet does not need to be retransmitted to perform the pairing.
According to an embodiment of the present invention, the wireless communication module 104 is a bluetooth communication module; and said communication data packet comprises: the key information and the MAC address of the cooking appliance 100 are used for the terminal to pair with the cooking appliance 100 according to the MAC address and establish a binding relationship with the cooking appliance 100 according to the key information; and the reply signal includes the MAC address.
In this embodiment, the wireless communication module 104 disposed on the cooking appliance 100 may be a bluetooth communication module, and is paired with a bluetooth communication module at a terminal side to achieve effective communication connection, and the wireless communication module is easy to operate, low in cost and high in transmission efficiency, and further, a bluetooth communication module with low power consumption may be selected to reduce the use cost of the cooking appliance 100; the communication data packet of the corresponding cooking appliance 100 includes: the key information used for identifying the cooking appliance 100 and the Media Access Control (MAC) address of the bluetooth communication module are used for pairing the terminal with the cooking appliance 100 according to the MAC address, that is, the MAC address is added to a white list of the terminal, and after pairing is successful, a binding relationship of communication connection is established with the cooking appliance 100 according to the key information, so that the pairing is avoided during subsequent use, the operation time is saved, and the efficiency of communication connection is improved.
Further, when the terminal successfully pairs with the cooking appliance 100 according to the MAC address of the bluetooth communication module, the MAC address may be transmitted to the bluetooth communication module as a response signal or included in the response signal to inform that the cooking appliance 100 is successfully paired, and information transmission and the like may be performed through the established communication connection.
Of course, the Wireless communication may also be implemented in other manners, such as via WIFI (Wireless-broadband), ZigBee (ZigBee protocol, a short-range, low-power consumption Wireless communication protocol), and the like.
Fig. 2 shows a schematic block diagram of a cooking apparatus according to a first embodiment of the present invention.
As shown in fig. 2, the cooking appliance 100 may be applied to a cooking apparatus 200 as an embodiment of the present invention, and in addition, the cooking apparatus 200 according to an embodiment of the present invention further includes: a heating device 202 for heating the cooking appliance.
According to the cooking apparatus 200 of the embodiment of the present invention, the heating device 202 is configured to heat the cooking appliance 100, and the wireless communication module is directly disposed on the cooking appliance 100 of the cooking apparatus 200 to achieve communication connection with the terminal, so that the temperature parameter detected by the temperature detection module disposed on the cooking appliance 100 can be directly sent to the terminal, and the operating state of the cooking apparatus 200 is monitored by the terminal, so that the operation intelligence and convenience of the cooking apparatus 200, and the timeliness and accuracy of the temperature sensing control can be effectively improved. The cooking apparatus 200 in an embodiment of the present invention may include: electromagnetic ovens, electric cookers, pressure cookers, and the like.
Fig. 3 shows a flowchart illustrating a control method of a cooking apparatus according to a first embodiment of the present invention.
As shown in fig. 3, a method of controlling a cooking apparatus according to a first embodiment of the present invention, the cooking apparatus including a cooking appliance, the cooking appliance including: the control method of the cooking device comprises the following steps:
step 302, detecting whether the terminal establishes communication connection with the cooking appliance.
Specifically, it may be determined whether a communication connection is established between the terminal and the cooking appliance by: opening a terminal (for example, a mobile phone) APP (Application) for scanning, when the device name of the wireless communication module of the cooking appliance is displayed in a scanning list, clicking the device name, and if a pop-up prompt appears: if the wireless communication module is not connected, the wireless communication module needs to be matched first, otherwise, the wireless communication module can directly enter a connection state after clicking the name of the equipment.
And step 304, when it is detected that the communication connection between the terminal and the cooking appliance is not established, sending a communication data packet of the cooking appliance to the terminal through the wireless communication module.
And step 306, establishing communication connection between the terminal and the cooking appliance according to the communication data packet.
And 308, sending the temperature parameters in the cooking utensil collected by the temperature detection module to the terminal through the wireless communication module, so that the terminal prompts a user to control the cooking device to work according to the temperature parameters.
According to the control method of the cooking device of the embodiment of the invention, when detecting that the terminal and the cooking appliance are not in communication connection, namely, the terminal is in initial pairing, the wireless communication module of the cooking appliance is used for transmitting the communication data packet of the cooking appliance to the terminal for pairing, specifically, the wireless communication module is started to transmit the communication data packet by pressing the pairing key arranged on the cooking appliance, after the communication connection between the cooking appliance and the terminal is successfully established, the temperature parameter of the cooking appliance collected by the temperature detection module is transmitted to the terminal by the wireless communication module, so that the temperature of the cooking appliance is monitored by the terminal, and further the temperature control of the cooking device is realized, for example, when the cooking appliance is placed on a heating device for use, when the terminal monitors that the value of the temperature parameter of the cooking appliance transmitted by the wireless communication module reaches the set alarm temperature value, the user may be alerted by means of sound or vibration or the like to adjust the heating power of the heating device, etc.
If the cooking appliance and the terminal are paired before, the cooking appliance and the terminal can enter a connection state by selecting the information related to the paired cooking appliance on the terminal side after the wireless communication module of the cooking appliance is started, namely, the cooking appliance and the terminal do not need to send a communication data packet again for carrying out the pairing again.
In this embodiment, the temperature detecting module directly disposed on the cooking appliance is preferably a thermocouple or a probe-type temperature sensor, so as to realize direct measurement of the temperature of the cooking appliance, for example, direct measurement by directly inserting the probe of the thermocouple into food or liquid in the cooking appliance, and has the advantages of wide measurement range, high precision, rapid temperature sensing, and the like.
According to an embodiment of the present invention, the wireless communication module is a bluetooth communication module, and the communication data packet includes: key information and a MAC address of the cooking appliance; as shown in fig. 4, the method step 306 of establishing a communication connection between the terminal and the cooking appliance according to the embodiment of the present invention specifically includes:
step 3062, adding the MAC address into the matching list through the terminal, establishing the binding relationship between the MAC address and the cooking utensil through the terminal according to the key information, and sending a response signal of successful pairing to the wireless communication module through the terminal.
Step 3064, sending a response signal to the terminal through the wireless communication module for the response signal to establish a communication connection between the terminal and the cooking appliance, wherein the response signal includes the MAC address.
In this embodiment, the wireless communication module arranged on the cooking appliance may be a bluetooth communication module, and the wireless communication module is paired with the bluetooth communication module on the terminal side to realize effective communication connection, and the wireless communication module is easy to operate, low in cost and high in transmission efficiency, and further, the bluetooth communication module with low power consumption may be selected to reduce the use cost of the cooking appliance; the communication data packet of the corresponding cooking appliance includes: key information for identifying the cooking appliance and a MAC address of the bluetooth communication module.
Further, after the wireless communication module sends the communication data packet of the cooking appliance to the terminal, the terminal adds the MAC address in the communication data packet into a matching list (i.e. a white list) of the terminal, and after the pairing is completed, establishes a binding relationship of communication connection with the cooking appliance according to the key information to avoid the re-pairing during subsequent use, save operation time and improve efficiency of communication connection, and then sends a response signal of successful pairing to the cooking appliance, wherein the response signal can be used as or include the MAC address, when the cooking appliance receives the response signal and identifies its own MAC address, the success of pairing with the terminal is determined, and the response signal after confirmation is fed back to the terminal to finally establish the communication connection between the terminal and the cooking appliance, and further, the working state of the cooking appliance is monitored by the terminal, so that the operation intelligence and convenience of the cooking appliance can be effectively improved, and timeliness and accuracy of temperature sensing control.
Fig. 5 shows a pairing diagram of a cooking appliance and a terminal according to an embodiment of the present invention.
As shown in fig. 5, the wireless communication module in the cooking appliance is a bluetooth low energy module, specifically, when a pairing key of the bluetooth module is pressed for matching, the bluetooth module is in a broadcast and scan switching mode, and a terminal (e.g., a mobile phone) receives bluetooth pairing information of the cooking appliance, that is: when a data packet with key information and an MAC address is received, the MAC address is added into a white list, meanwhile, terminal pairing confirmation information which is successfully paired is sent, namely a response signal, the Bluetooth module returns a signal of successful response after receiving the response signal of successful pairing, and the pairing is finished, wherein the response signal returned by the terminal is the MAC address of the Bluetooth module, and the Bluetooth module receives the MAC address of the Bluetooth module and considers that the pairing with the terminal is successful, and the MAC address is not required to be written into Flash (Flash memory).
After the terminal and the Bluetooth low energy module of the cooking appliance are paired, the terminal is connected with the Bluetooth low energy module of the cooking appliance, the temperature of the cooking appliance can be monitored through the terminal, the cooking appliance can be placed on heating equipment such as a gas stove for use, the terminal can be reminded by ringing or vibration when the temperature of the cooking appliance reaches the set alarm temperature, a user is reminded to adjust the firepower of the heating equipment such as the gas stove or close the gas stove, and dry burning of the cooking appliance is avoided.
Fig. 6 shows a schematic block diagram of a cooking apparatus according to a second embodiment of the present invention.
As shown in fig. 6, a cooking apparatus 600 according to a second embodiment of the present invention includes: a cooking appliance 604 and a heating device 602.
Wherein the heating device 602 comprises: a first wireless communication module 6022, configured to establish a communication connection with a terminal to transmit operating parameters of the heating device 602 to the terminal; the cooking appliance 604 includes: a temperature detection module 6042 and a second wireless communication module 6044, wherein the temperature detection module 6042 is configured to detect a temperature parameter of the cooking appliance 604, and the second wireless communication module 6044 is configured to establish a communication connection with the terminal to send the temperature parameter to the terminal.
According to the cooking apparatus 600 of the embodiment of the invention, the second wireless communication module 6044 is directly arranged on the cooking appliance 604 to realize the establishment of communication connection with the terminal, the temperature parameter in the cooking appliance 604 is timely and accurately detected through the temperature detection module 6042 arranged on the cooking appliance 604, after the cooking appliance 604 establishes communication connection with the terminal, the detected temperature parameter is sent to the terminal through the second wireless communication module 6044, the communication connection is established with the terminal through the first wireless communication module 6022 arranged on the heating device 602, the working parameter (such as firepower, power and the like) can be sent to the terminal, when the user leaves the cooking apparatus, the user can obtain the working condition of the cooking apparatus in real time through the terminal and control the working condition of the cooking apparatus according to the working condition parameter of the cooking apparatus, for example, whether the transmission of the working condition to the heating device 602 is needed or not can be determined according to the temperature parameter of the cooking appliance 604 sent by the second wireless communication module 6044 Adjust its working parameter's control command to avoid cooking utensil 604 dry combustion method to realize effectual protection, improved the intellectuality and the convenience of cooking device operation promptly, thereby promoted user's use and experienced.
In this embodiment, the temperature detecting module 6042 directly disposed on the cooking appliance 604 is preferably a thermocouple or a probe-type temperature sensor, so as to realize direct measurement of the temperature of the cooking appliance 604, for example, direct measurement by directly inserting a probe of the thermocouple into food or liquid in the cooking appliance 604, which has the advantages of wide measurement range, high precision, rapid temperature sensing, and the like.
According to an embodiment of the present invention, the first wireless communication module 6022 is specifically configured to: sending a first communication data packet of the heating device 602 to the terminal, so that the terminal can pair with the heating device 602 according to the first communication data packet; receiving a first response signal that the terminal is successfully paired with the heating device 602 according to the first communication data packet, and sending a first response signal aiming at the first response signal to the terminal so as to establish communication connection with the terminal; the second wireless communication module 6044 is specifically configured to: sending the second communication data packet of the cooking appliance 604 to the terminal, so that the terminal can pair with the cooking appliance 604 according to the second communication data packet; receiving a second response signal that the terminal successfully pairs with the cooking appliance 604 according to the second communication data packet, and sending a second response signal aiming at the second response signal to the terminal so as to establish communication connection with the terminal.
In this embodiment, when the initial communication connection between the heating apparatus 602 and the terminal and the cooking appliance 604 are respectively established, first the first communication data packet and the second communication data packet of the heating apparatus 602 and the cooking appliance 604 are respectively sent to the terminal through the first wireless communication module 6022 and the second wireless communication module 6044 for pairing, specifically, the corresponding wireless communication module can be started to send the corresponding communication data packet by pressing the pairing key arranged on the heating apparatus 602 and the cooking appliance 604, and when the corresponding response signal of the pairing success of the terminal is received, the corresponding response signal is sent to the terminal through the corresponding wireless communication module, which indicates that the successful response pairing is finished, the communication connection between the heating apparatus 602 and the terminal and between the cooking appliance 604 and the terminal is successfully established, and further, the terminal can control the working state thereof according to the relevant parameters of the cooking appliance, the intelligence of cooking device work is improved.
If the heating device 602 and/or the cooking appliance 604 have been paired with the terminal before, after the corresponding wireless communication module of the heating device 602 and/or the cooking appliance 604 is started, the heating device 602 and the terminal and/or the cooking appliance 604 and the terminal may enter a connected state by selecting the related information of the paired heating device 602 and/or cooking appliance 604 on the terminal side, that is, without sending a communication data packet again for re-pairing.
According to an embodiment of the present invention, the first wireless communication module 6022 and the second wireless communication module 6044 are bluetooth communication modules; and the first communication data packet includes: the first key information and the first MAC address of the heating device 602 are used for the terminal to pair with the heating device 602 according to the first MAC address and establish a binding relationship with the heating device 602 according to the first key information; the second communication packet includes: second key information and a second MAC address of the cooking appliance 604, so that the terminal pairs with the cooking appliance 604 according to the second MAC address and establishes a binding relationship with the cooking appliance 604 according to the second key information; and the first acknowledgement signal includes the first MAC address and the second acknowledgement signal includes the second MAC address.
In this embodiment, the wireless communication modules disposed on the heating device 602 and the cooking appliance 604 may be bluetooth communication modules, and are paired with the bluetooth communication module on the terminal side to achieve effective communication connection, and the wireless communication module is easy to operate, low in cost and high in transmission efficiency, and further, a bluetooth communication module with low power consumption may be selected to reduce the use cost of the cooking apparatus; the first communication data packet of the corresponding heating device 602 comprises: the first key information for identifying the heating apparatus 602 and the first MAC address of the bluetooth communication module for the terminal to pair with the heating apparatus 602 according to the first MAC address, and the second communication packet of the cooking appliance 604 includes: the second key information used for identifying the cooking appliance 604 and the second MAC address of the bluetooth communication module are used for pairing the terminal with the cooking appliance 604 according to the second MAC address, that is, the first MAC address and the second MAC address are respectively added into a white list of the terminal, and after pairing is successful, the binding relationship of communication connection is respectively established with the heating device 602 and the cooking appliance 604 according to the first key information and the second key information, so that the pairing is avoided during subsequent use, the operation time is saved, and the efficiency of the communication connection is improved.
Further, after the terminal successfully pairs with the heating apparatus 602 and the cooking appliance 604 respectively according to the corresponding MAC address, the corresponding MAC address may be sent to the heating apparatus 602 and the cooking appliance 604 as a corresponding response signal or included in the corresponding response signal to inform that the heating apparatus 602 and the cooking appliance 604 are successfully paired, and information transmission and the like may be performed through the established communication connection.
Of course, the Wireless communication may also be implemented in other manners, such as via WIFI (Wireless-broadband), ZigBee (ZigBee protocol, a short-range, low-power consumption Wireless communication protocol), and the like.
According to an embodiment of the present invention, the first wireless communication module 6022 is further configured to: receiving the second MAC address of the cooking appliance 604 with a first pairing flag from the terminal to pair the heating apparatus 602 with the cooking appliance 604; after the heating device 602 is successfully paired with the cooking appliance 604, sending a first confirmation signal to the terminal to establish a communication connection between the heating device 602 and the cooking appliance 604; the second wireless communication module 6044 is further configured to: receiving the first MAC address of the heating device 602 with a second pairing flag from the terminal to pair the cooking appliance 604 with the heating device 602; after the cooking appliance 604 is successfully paired with the heating device 602, a second confirmation signal is sent to the terminal to establish a communication connection between the cooking appliance 604 and the heating device 602.
In this embodiment, when the terminal is simultaneously connected to the first wireless communication module 6022 and the second wireless communication module 6044, and the wireless communication modules of the heating apparatus 602 and the cooking appliance 604 are determined, the MAC addresses of the heating apparatus 602 and the cooking appliance 604 with the corresponding pairing flags may be further respectively sent to the other party, so as to implement the communication connection between the heating apparatus 602 and the cooking appliance 604, and further implement the mutual cooperative communication among the terminal, the heating apparatus 602, and the cooking appliance 604, the terminal may display the temperature parameter of the cooking appliance 604 sent by the second wireless communication module 6044, and simultaneously forward the temperature parameter to the heating apparatus 602 for power adjustment and temperature control.
Of course, the communication connection between the heating apparatus 602 and the cooking appliance 604 may also be established by activating the pairing keys provided on the heating apparatus 602 and the cooking appliance 604 respectively, and then sending the respective communication data packets to the other party through the first wireless communication module 6022 and the second wireless communication module 6044 respectively, without relaying through a terminal, so as to realize direct communication between the heating apparatus 602 and the cooking appliance 604.
Fig. 7 is a flowchart illustrating a control method of a cooking apparatus according to a second embodiment of the present invention.
As shown in fig. 7, a method of controlling a cooking apparatus according to a second embodiment of the present invention includes: the heating device comprises a first wireless communication module, the cooking appliance comprises a temperature detection module and a second wireless communication module, and the control method of the cooking device comprises the following steps:
step 702, detecting whether the terminal is in communication connection with the heating device and the cooking appliance respectively.
Specifically, it may be determined whether a communication connection is established between the terminal and the heating device, respectively the cooking appliance, by: opening a terminal (for example, a mobile phone) APP (Application) for scanning, when device names of respective wireless communication modules of the heating device and the cooking appliance are displayed in a scanning list, clicking the device names, and if a pop-up prompt appears: if the wireless communication module is not connected, the wireless communication module needs to be matched first, otherwise, the wireless communication module can directly enter a connection state after clicking the name of the equipment.
Step 704, when it is detected that the terminal and the heating device are not in communication connection, sending a first communication data packet of the heating device to the terminal through the first wireless communication module, and when it is detected that the terminal and the cooking appliance are not in communication connection, sending a second communication data packet of the cooking appliance to the terminal through the second wireless communication module.
Step 706, establishing communication connection between the terminal and the heating device and communication connection between the terminal and the cooking appliance according to the first communication data packet and the second communication data packet.
Step 708, respectively sending the working parameters of the heating device through the first wireless communication module and the temperature parameters in the cooking appliance collected by the temperature detection module through the second wireless communication module to the terminal, so that the terminal can control the cooking device to work according to the working parameters and the temperature parameters.
According to the control method of the cooking device of the embodiment of the invention, when it is detected that the terminal, the heating device and the cooking appliance have not established communication connection, namely, initial pairing is carried out, the wireless communication modules corresponding to the heating device and the cooking appliance respectively send the communication data packets corresponding to the heating device and the cooking appliance to the terminal for pairing, specifically, the wireless communication modules respectively can be started to send the respective communication data packets by respectively pressing the pairing keys arranged on the heating device and the cooking appliance, after the communication connection between the heating device and the terminal and between the cooking appliance and the terminal is successfully established, the working parameters of the heating device are sent to the terminal through the first wireless communication module, the temperature parameters of the cooking appliance collected by the temperature detection module are sent to the terminal through the second wireless communication module, so as to monitor the working parameters of the cooking device through the terminal, and then, temperature control of the cooking device is realized, for example, when the cooking appliance is placed on the heating device for use, when the terminal monitors that the value of the temperature parameter of the cooking appliance sent by the second wireless communication module reaches the set alarm temperature value, a corresponding control instruction can be sent to the heating device to control and adjust the heating power of the heating device, and the like.
If the heating device and/or the cooking appliance and the terminal are already paired before, after the corresponding wireless communication module of the heating device and/or the cooking appliance is started, the heating device and the terminal and/or the cooking appliance and the terminal can enter a connection state by selecting the relevant information of the paired heating device and/or cooking appliance on the terminal side, namely, the communication data packet does not need to be sent again for carrying out the pairing again.
In this embodiment, the temperature detecting module directly disposed on the cooking appliance is preferably a thermocouple or a probe-type temperature sensor, so as to realize direct measurement of the temperature of the cooking appliance, for example, direct measurement by directly inserting the probe of the thermocouple into food or liquid in the cooking appliance, and has the advantages of wide measurement range, high precision, rapid temperature sensing, and the like.
According to an embodiment of the present invention, the first wireless communication module and the second wireless communication module are bluetooth communication modules, and the first communication packet includes: the first key information and the first MAC address of the heating device, and the second communication packet includes: second key information and a second MAC address of the cooking appliance; as shown in fig. 8, the method step 706 of establishing communication connection between the terminal and the heating device, the terminal and the cooking appliance according to the embodiment of the present invention specifically includes:
step 7062, adding the first MAC address and the second MAC address to their matching lists respectively through the terminal, establishing binding relationships with the heating device and the cooking appliance respectively through the terminal according to the first key information and the second key information, and sending a first response signal and a second response signal that are successfully paired to the first wireless communication module and the second wireless communication module respectively through the terminal.
Step 7064 of transmitting a first response signal to the terminal through the first wireless communication module to establish a communication connection between the terminal and the heating apparatus, wherein the first response signal includes the first MAC address, and transmitting a second response signal to the terminal through the second wireless communication module to establish a communication connection between the terminal and the cooking appliance, wherein the second response signal includes the second MAC address.
In this embodiment, the wireless communication modules arranged on the heating device and the cooking appliance may be bluetooth communication modules, and the bluetooth communication modules are paired with the terminal side to realize effective communication connection, and the wireless communication modules are easy to operate, low in cost and high in transmission efficiency, and further, the bluetooth communication modules with low power consumption can be selected and used to reduce the use cost of the cooking appliance; the first communication data packet of the corresponding heating device comprises: the first key information for identifying the heating device and the first MAC address of the bluetooth communication module for the terminal to pair with the heating device according to the first MAC address, and the second communication data packet of the cooking appliance includes: and the second key information used for identifying the cooking appliance and the second MAC address of the Bluetooth communication module are used for pairing the terminal with the cooking appliance according to the second MAC address.
Further, after the corresponding wireless communication module sends the respective communication data packets of the heating device and the cooking appliance to the terminal, the terminal adds the MAC addresses in the corresponding communication data packets to a matching list (i.e., a white list) of the terminal, and after the pairing is completed, the terminal establishes a binding relationship of communication connection with the heating device and the cooking appliance according to the corresponding key information, so as to avoid the re-pairing during the subsequent use, save the operation time, improve the efficiency of the communication connection, and then sends response signals of successful pairing to the heating device and the cooking appliance, respectively, where the response signals may be or include the corresponding MAC addresses, and when the heating device and the cooking appliance receive the corresponding response signals and recognize the respective MAC addresses, the terminal is determined to be successfully paired, and the response signals after the confirmation are fed back to the terminal, so as to finally establish the terminal and the heating device, The terminal is in communication connection with the cooking appliance, and the working state of the cooking device is monitored through the terminal, so that the intelligent and convenient operation of the cooking device and the timeliness and accuracy of temperature sensing control can be effectively improved.
Fig. 9 shows a schematic view of a terminal, a heating device, and a cooking appliance being simultaneously present and paired according to an embodiment of the present invention.
As shown in fig. 9, the wireless communication modules in the heating device and the cooking appliance are bluetooth low energy modules, specifically:
when the pairing key of the bluetooth module of the heating device is pressed for matching, the bluetooth module is in a broadcast and scanning switching mode, and the terminal (for example, a mobile phone) receives the bluetooth pairing information of the heating device, that is: when a data packet with key information and an MAC address is received, the MAC address is added into a white list, meanwhile, terminal pairing confirmation information which is successfully paired is sent, namely a response signal, the Bluetooth module returns a signal of successful response after receiving the response signal of successful pairing, and the pairing is finished, wherein the response signal returned by the terminal is the MAC address of the Bluetooth module, and the Bluetooth module receives the MAC address of the Bluetooth module and considers that the heating equipment and the terminal are successfully paired, and the MAC address is not required to be written into a Flash (Flash memory). In addition, the bluetooth low energy module of the heating device may be connected to the cooking device through an IIC (Inter-Integrated Circuit) or a UART (Universal Asynchronous Receiver/Transmitter) to perform some status inquiry or command control.
When matching keys of a bluetooth module of a cooking appliance are pressed for matching, the bluetooth module is in a broadcast and scanning switching mode, and a terminal (such as a mobile phone) receives bluetooth matching information of the cooking appliance, namely: when a data packet with key information and an MAC address is received, the MAC address is added into a white list, meanwhile, terminal pairing confirmation information which is successfully paired is sent, namely a response signal, the Bluetooth module returns a signal of successful response after receiving the response signal of successful pairing, and the pairing is finished, wherein the response signal returned by the terminal is the MAC address of the Bluetooth module, and the Bluetooth module receives the MAC address of the Bluetooth module and considers that the pairing of the cooking appliance and the terminal is successful, and the MAC address is not required to be written into a Flash memory.
In addition, when the terminal APP detects that two Bluetooth modules are connected simultaneously, the device name of the Bluetooth module is further read, when one Bluetooth module of a cooking appliance and one Bluetooth module of a heating device are confirmed, on one hand, the terminal automatically sends the MAC address of the Bluetooth module of the cooking appliance with the pairing mark to the Bluetooth module of the heating device end, after the Bluetooth module of the heating device end confirms the pairing information, the MAC address of the Bluetooth module of the cooking appliance is written into Flash for storage, and meanwhile, the Bluetooth module of the heating device end returns the pairing confirmation information to the terminal. On the other hand, the terminal automatically sends the MAC address of the Bluetooth module of the heating equipment with the pairing mark to the Bluetooth module of the cooking appliance end, after the Bluetooth module of the cooking appliance end confirms the pairing information, the MAC address of the Bluetooth module of the heating equipment is written into Flash for storage, and meanwhile, the Bluetooth module of the cooking appliance end returns a pairing confirmation information to the terminal. Further, after the terminal receives the pairing confirmation information of the cooking appliance and the heating equipment, the successful pairing of the cooking appliance and the heating equipment is confirmed, and the pairing information is stored.
After the terminal, the cooking appliance and the heating device are matched, the terminal can receive working parameters of the heating device (such as working voltage, working current and other data of the heating device) and temperature parameters of the cooking appliance, display the working parameters on the mobile phone, and simultaneously send the temperature parameters of the cooking appliance to the heating device for power regulation and temperature control, or directly send control signals (such as shutdown signals) to the heating device so as to avoid dry burning of the cooking appliance.
Further, as shown in fig. 10, the method for establishing a communication connection between a heating device and a cooking appliance according to an embodiment of the present invention specifically includes the following steps:
step 710 of receiving the second MAC address of the cooking appliance with a first pairing flag from the terminal through the first wireless communication module, and receiving the first MAC address of the heating apparatus with a second pairing flag from the terminal through the second wireless communication module.
And 712, after the heating device is successfully paired with the cooking appliance according to the second MAC address and the cooking appliance is successfully paired with the heating device according to the first MAC address, sending a first confirmation signal and a second confirmation signal to the terminal through the first wireless communication module and the second wireless communication module, respectively, so as to establish communication connection between the heating device and the cooking appliance.
In this embodiment, when the terminal is connected to the first wireless communication module and the second wireless communication module at the same time, and the terminal determines that the terminal is the wireless communication module of the heating device and the wireless communication module of the cooking appliance, the MAC addresses of the heating device and the cooking appliance with the corresponding pairing marks may be further sent to the other side, so as to implement communication connection between the heating device and the cooking appliance, and further implement mutual cooperative communication among the terminal, the heating device, and the cooking appliance, so that the terminal may display the temperature parameter of the cooking appliance sent by the second wireless communication module, and forward the temperature parameter to the heating device for power adjustment and temperature control.
Fig. 11 shows a schematic block diagram of a cooking apparatus according to a third embodiment of the present invention.
As shown in fig. 11, a cooking apparatus 1100 according to a third embodiment of the present invention includes: a cooking appliance 1102 and a heating device 1104.
Wherein the heating device 1104 comprises: a first wireless communication module 11022 for establishing a communication connection with the cooking appliance 1102; the cooking appliance 1102 includes: a temperature detection module 11042 and a second wireless communication module 11044, wherein the temperature detection module 11042 is configured to detect a temperature parameter of the cooking appliance 1102, and the second wireless communication module 11044 is configured to establish a communication connection with the heating device 1104 so as to send the temperature parameter to the heating device 1104.
According to the cooking apparatus 1100 of the embodiment of the present invention, by respectively providing the first wireless communication module 11022 and the second wireless communication module 11044 on the heating device 1104 and the cooking appliance 1102 of the cooking apparatus 1100 for establishing a communication connection between the heating device 1104 and the cooking appliance 1102, and by timely and accurately detecting the temperature parameter in the cooking appliance 1102 through the temperature detection module 11042 provided on the cooking appliance 1102, and after the cooking appliance 1102 establishes a communication connection with the heating device 1104, transmitting the detected temperature parameter to the heating device 1104 through the second wireless communication module 11044, it can be determined whether the operating parameter (e.g., the fire power, the heating power, etc.) of the heating device 1104 needs to be adjusted according to the temperature parameter, for example, by comparing the detected temperature parameter in the cooking appliance 1102 with a preset alarm temperature value, when the temperature parameter reaches the preset alarm temperature value, the firepower, the heating power and the like of the heating device 1104 can be reduced, so that the cooking appliance 1102 is prevented from being burned dry to realize effective protection of the cooking device 1100, intelligent automatic control can be realized without participation of a user on site, the intelligence and the convenience of the operation of the cooking device 1100 are improved, and the use experience of the user is improved.
In this embodiment, the temperature detecting module 11042 directly disposed on the cooking appliance 1102 is preferably a thermocouple or a probe-type temperature sensor to realize direct measurement of the temperature of the cooking appliance 1102, for example, direct measurement by directly inserting a probe of the thermocouple into food or liquid or the like in the cooking appliance 1102, which has the advantages of wide measurement range, high precision, rapid temperature sensing, and the like.
According to an embodiment of the present invention, the first wireless communication module 11022 is specifically configured to: sending a first communication data packet of the heating device 1104 to the second wireless communication module 11044, so that the cooking appliance 1102 can be paired with the heating device 1104 according to the first communication data packet; receiving a first response signal that the cooking appliance 1102 is successfully paired with the heating device 1104 according to the first communication data packet so as to establish a communication connection with the cooking appliance 1102; the second wireless communication module 11044 is specifically configured to: sending a second communication data packet of the cooking appliance 1102 to the first wireless communication module 11022, so that the heating device 1104 can be paired with the cooking appliance 1102 according to the second communication data packet; receiving a second response signal that the heating device 1104 is successfully paired with the cooking appliance 1102 according to the second communication data packet, so as to establish a communication connection with the heating device 1104.
In this embodiment, when the initial communication connection between the heating apparatus 1104 and the cooking appliance 1102 is established, first, the first wireless communication module 11022 and the second wireless communication module 11044 respectively transmit the first communication data packet and the second communication data packet of the heating device 1104 and the cooking appliance 1102 to each other for pairing, specifically, the corresponding wireless communication module can be started to transmit the corresponding communication data packet in a mode of pressing the pairing key respectively arranged on the heating device 1104 and the cooking appliance 1102, and indicates the end of pairing when receiving the successful pairing response signal from the other party respectively, the communication connection between the heating device 1104 and the cooking appliance 1102 is successfully established, the detected temperature parameter of the cooking appliance 1102 may then be automatically sent to the heating device 1104 to implement intelligent control of the operating state of the cooking apparatus 1100.
If the heating device 1104 and the cooking appliance 1102 are paired before, after the corresponding wireless communication modules of the heating device 1104 and the cooking appliance 1102 are started, the heating device 1104, the terminal, the cooking appliance 1102 and the terminal can be in a connected state, and relevant information can be transmitted, that is, the communication data packets do not need to be sent to each other again for pairing.
According to one embodiment of the present invention, the first wireless communication module 11022 and the second wireless communication module 11044 are bluetooth communication modules; and the first communication data packet includes: the first key information and the first MAC address of the heating device 1104 are used for the cooking appliance 1102 to pair with the heating device 1104 according to the first MAC address and establish a binding relationship with the heating device 1104 according to the first key information; the second communication packet includes: second key information and a second MAC address of the cooking appliance 1102, so that the heating device 1104 can pair with the cooking appliance 1102 according to the second MAC address and establish a binding relationship with the cooking appliance 1102 according to the second key information; and the first acknowledgement signal includes the first MAC address and the second acknowledgement signal includes the second MAC address.
In this embodiment, the wireless communication modules disposed on the heating device 1104 and the cooking appliance 1102 may be bluetooth communication modules, which achieve effective communication connection in a bluetooth communication manner, and are easy to operate, low in cost and high in transmission efficiency, and further, a bluetooth communication module with low power consumption may be selected to reduce the use cost of the cooking apparatus 1100; the first communication data packet of the corresponding heating device 1104 includes: the first key information for identifying the heating apparatus 1104 and the first MAC address of the bluetooth communication module for the cooking appliance 1102 to pair with the heating apparatus 1104 according to the first MAC address, and the second communication packet of the cooking appliance 1102 includes: the second key information used for identifying the cooking appliance 1102 and the second MAC address of the bluetooth communication module are used for pairing the heating device 1104 with the cooking appliance 1102 according to the second MAC address, that is, the first MAC address and the second MAC address are respectively written into memories (for example, an EEROM (Electrically Erasable Programmable Read-Only Memory)) of the cooking appliance 1102 and the heating device 1104, and after pairing is successful, the heating device 1104 and the cooking appliance 1102 establishing communication connection are bound according to the first key information and the second key information, so that the pairing is avoided during subsequent use, the operation time is saved, and the efficiency of the communication connection is improved.
Further, when the heating apparatus 1104 and the cooking appliance 1102 are successfully paired according to the respective MAC addresses, the received MAC address of the counterpart may be transmitted to the counterpart as or included in a corresponding response signal, respectively, to inform that the counterpart is successfully paired, and information transmission or the like may be performed through the established communication connection.
Of course, the Wireless communication may also be implemented in other manners, such as via WIFI (Wireless-broadband), ZigBee (ZigBee protocol, a short-range, low-power consumption Wireless communication protocol), and the like.
According to an embodiment of the present invention, further comprising: a prompting module 1106, configured to send a notification signal indicating that pairing has failed when the first wireless communication module 11022 does not receive the first response signal and the second wireless communication module 11044 does not receive the second response signal within a preset time.
In this embodiment, when the heating device 1104 and the wireless communication module of the cooking appliance 1102 are started to establish a communication connection therebetween, timing may be started simultaneously, and if the first wireless communication module 11022 of the heating device 1104 does not receive the first response signal from the cooking appliance 1102 and the second wireless communication module 11044 of the cooking appliance 1102 does not receive the second response signal from the heating device 1104 within a preset time (for example, 5s), it may determine that pairing is failed, and send a prompt signal in the form of sound, light, and/or text to the user to restart pairing, check a fault, or otherwise monitor the temperature of the cooking appliance 1102, so as to avoid that the cooking appliance 1102 is burned or the like due to lack of monitoring, and the service life of the cooking apparatus 1100 is damaged.
Fig. 12 is a flowchart illustrating a method of controlling a cooking apparatus according to a third embodiment of the present invention.
As shown in fig. 12, a method of controlling a cooking apparatus according to a third embodiment of the present invention includes: the heating device comprises a first wireless communication module, the cooking appliance comprises a temperature detection module and a second wireless communication module, and the control method of the cooking device comprises the following steps:
step 1202, when the first wireless communication module and the second wireless communication module are started to be in a working state, whether the heating device is in communication connection with the cooking appliance is detected.
In particular, it may be determined whether a communication connection is established between the heating device and the cooking appliance, by: after detecting that the first wireless communication module and the second wireless communication module are started and the cooking appliance is placed on the heating equipment to be heated for a period of time (such as 30-60 s), whether the heating equipment receives the temperature parameters from the cooking appliance or not is judged, if not, matching is required to be carried out first, and if not, the cooking appliance can be directly in a connection state.
Step 1204, when it is detected that the heating device and the cooking appliance are not in communication connection, sending a first communication data packet of the heating device to the cooking appliance through the first wireless communication module, and sending a second communication data packet of the cooking appliance to the heating device through the second wireless communication module.
And 1206, establishing a communication connection between the heating device and the cooking appliance according to the first communication data packet and the second communication data packet.
And 1208, sending the temperature parameters in the cooking utensil collected by the temperature detection module to the heating equipment through the second wireless communication module so as to control the cooking device to work according to the temperature parameters.
According to the control method of the cooking device of the embodiment of the invention, when it is detected that the communication connection between the heating equipment and the cooking appliance is not established, namely, the first pairing is performed, the wireless communication modules corresponding to the heating equipment and the cooking appliance respectively send respective communication data packets to the other party for pairing, specifically, the corresponding wireless communication modules can be started to send the corresponding communication data packets by pressing the pairing keys respectively arranged on the heating equipment and the cooking appliance, and after the communication connection between the heating equipment and the cooking appliance is successfully established, the temperature parameters of the cooking appliance collected by the temperature detection module are sent to the heating equipment by the second wireless communication module, so that the temperature control of the cooking device is realized, for example, when the cooking appliance is placed on the heating equipment for use, when the temperature parameter value of the cooking appliance sent by the second wireless communication module reaches the set alarm temperature value, the heating power of the heating equipment can be controlled and adjusted, the cooking utensil is prevented from being burnt, the cooking device is effectively protected, intelligent automatic control can be achieved without participation of a user in the field, the intelligence and the convenience of operation of the cooking device are improved, and the use experience of the user is improved.
If the heating device and the cooking appliance are paired before, after the corresponding wireless communication modules of the heating device and the cooking appliance are started, the heating device, the terminal, the cooking appliance and the terminal can enter a connection state, and relevant information is transmitted, namely, communication data packets do not need to be sent to each other again for pairing.
In this embodiment, the temperature detecting module directly disposed on the cooking appliance is preferably a thermocouple or a probe-type temperature sensor, so as to realize direct measurement of the temperature of the cooking appliance, for example, direct measurement by directly inserting the probe of the thermocouple into food or liquid in the cooking appliance, and has the advantages of wide measurement range, high precision, rapid temperature sensing, and the like.
According to an embodiment of the present invention, the first wireless communication module and the second wireless communication module are bluetooth communication modules, and the first communication packet includes: the first key information and the first MAC address of the heating device, and the second communication packet includes: second key information and a second MAC address of the cooking appliance; as shown in fig. 13, the step 1206 specifically includes:
step 12062, correspondingly storing the first MAC address and the second MAC address into the memories of the second wireless communication module and the first wireless communication module, and establishing a binding relationship between the heating device and the cooking appliance according to the first key information and the second key information.
Step 12064, sending a first response signal and a second response signal to the first wireless communication module and the second wireless communication module, respectively, where the first response signal includes the first MAC address, and the second response signal includes the second MAC address.
In this embodiment, the wireless communication modules arranged on the heating device and the cooking appliance may be bluetooth communication modules, effective communication connection is realized in a bluetooth communication mode, and the cooking appliance is easy to operate, low in cost and high in transmission efficiency, and further, a bluetooth communication module with low power consumption can be selected for use to reduce the use cost of the cooking appliance; the first communication data packet of the corresponding heating device comprises: the first key information used for identifying the heating equipment and the first MAC address of the Bluetooth communication module are used for enabling the cooking appliance to be paired with the heating equipment according to the first MAC address.
Further, after the corresponding wireless communication module sends the respective communication data packets of the heating device and the cooking appliance to the other party, the heating device and the cooking appliance respectively write the MAC addresses in the corresponding communication data packets into respective memories (e.g., EEROMs), and after pairing is completed, the binding relationship between the heating device and the cooking appliance is established according to the corresponding key information, so as to avoid re-pairing during subsequent use, save operation time, improve communication connection efficiency, and then respectively send a response signal that the pairing is successful to the other party, where the response signal may be or include the MAC address of the other party, and when the heating device and the cooking appliance respectively receive the response signal from the other party and recognize the response signal as the respective MAC address, it is determined that the pairing is successful, so as to finally establish the communication connection between the heating device and the cooking appliance, and further automatically send the detected temperature parameter of the cooking appliance to the heating device, the intelligent control of the working state of the cooking device is realized, and the operation intelligence and convenience of the cooking device and the timeliness and accuracy of temperature sensing control can be effectively improved.
According to an embodiment of the present invention, further comprising: and sending a prompt signal of pairing failure when detecting that the first wireless communication module does not receive the first response signal and the second wireless communication module does not receive the second response signal within preset time.
In this embodiment, when the heating device and the wireless communication module of the cooking appliance start to establish a communication connection therebetween, timing may be started simultaneously, and if the first wireless communication module of the heating device still does not receive the first response signal from the cooking appliance and the second wireless communication module of the cooking appliance still does not receive the second response signal from the heating device within a preset time (for example, 5s), it may be determined that pairing has failed, and a prompt signal in the form of sound, light, and/or text may be sent to the user to restart pairing, check a fault, or monitor the temperature of the cooking appliance in other manners, etc., so as to avoid that the cooking appliance is dried up due to untimely monitoring, etc., and the service life of the cooking device is damaged.
According to the technical scheme, the first wireless communication module and the second wireless communication module which are arranged on the heating equipment and the cooking appliance are respectively started, for example, the first wireless communication module and the second wireless communication module are started in a mode of pressing respective pairing keys, and then the communication connection between the heating equipment and the cooking appliance is established by respectively sending respective communication data packets to the opposite side without transferring through a terminal, so that the direct communication between the heating equipment and the cooking appliance is realized.
Specifically, a pairing between a heating apparatus and a cooking appliance according to an embodiment of the present invention is schematically shown in fig. 14.
The method comprises the steps that pairing keys of a first low-power-consumption Bluetooth module of heating equipment in a starting state and a second low-power-consumption Bluetooth module of a cooking appliance are pressed respectively, the first low-power-consumption Bluetooth module and the second low-power-consumption Bluetooth module are both in a broadcasting and scanning switching mode, MAC addresses and key information of the first low-power-consumption Bluetooth module and the second low-power-consumption Bluetooth module can be broadcasted, when the corresponding Bluetooth modules receive data packets with the key information and the MAC addresses, the MAC addresses are written into an EEROM, response signals of successful pairing are sent out at the same time, when the two Bluetooth modules successfully respond, pairing is finished, specifically, the longest pairing time (for example, 5s) can be set, and when no response exists in the longest time, pairing is finished and the pairing is failed.
Further, after the heating equipment and the cooking utensil are paired, the second Bluetooth low energy module is in a broadcast state, the first Bluetooth low energy module is in a broadcast scanning switching state, and the first Bluetooth low energy module can receive data from the second Bluetooth low energy module to perform corresponding processing.
To sum up, whole control system can accomplish through terminal APP to pair and select corresponding work scene to control, can set up 4 kinds of functional mode in order to supply the selection at terminal APP end, realizes working according to the needs of difference:
(1) pairing mode: before the first time use, the Bluetooth module is paired for use, or the Bluetooth module needs to be paired again when being replaced, for example, the Bluetooth module needs to be paired again when being replaced with a cooking appliance.
(2) Intelligent cooking utensil mode: the cooking appliance is used in a mode that a heating device (such as an induction cooker or a gas stove) is not provided with a Bluetooth module (namely, a wireless communication module), and the cooking appliance is in communication connection with the terminal.
(3) The intelligent heating equipment mode is used in a mode that the cooking appliance does not have a Bluetooth module (namely, a wireless communication module), namely, the power, the on-off state and the like of the heating equipment can be set only through a terminal, and the temperature of the cooking appliance cannot be read.
(4) Accuse temperature culinary art mode, heating device and cooking utensil all have bluetooth module (be wireless communication module) use under the mode, can read cooking utensil's temperature and can also control heating device's operating condition. Further, if the terminal detects that one of the heating device and the cooking appliance is disconnected due to a disconnection, both signals can be disconnected through the terminal, and a prompt message is sent to the user.
So, through the pairing between terminal and cooking utensil bluetooth module, terminal and firing equipment bluetooth module, cooking utensil bluetooth module and the firing equipment bluetooth module, make and establish accurate and only communication connection relation between them, carry out functions such as temperature detection, terminal remote operation, improve intelligent cooking device's convenience of use.
By the method, the terminal, the heating equipment Bluetooth module and the cooking utensil Bluetooth module can be correctly identified and paired, different working conditions can be correctly identified, operations such as temperature detection and power control can be performed according to the different working conditions, and the intelligence and convenience of operation are improved.
The technical scheme of the invention is described in detail by combining the drawings, the wireless communication module is directly arranged on the cooking appliance of the cooking device to realize the communication connection between the cooking appliance and the terminal, so that the temperature parameter detected by the temperature detection module arranged on the cooking appliance can be directly sent to the terminal, and the working state of the cooking device is controlled by the terminal, so that the operation intelligence and convenience of the cooking device and the timeliness and accuracy of temperature sensing control can be effectively improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (12)

1. A cooking device, comprising: a cooking appliance and a heating apparatus, wherein,
the heating apparatus includes: the first wireless communication module is used for establishing communication connection with a terminal so as to send the working parameters of the heating equipment to the terminal;
the cooking appliance includes: the temperature detection module is used for detecting the temperature parameters of the cooking utensil, and the second wireless communication module is used for establishing communication connection with the terminal so as to send the temperature parameters to the terminal.
2. The cooking device of claim 1,
the first wireless communication module is specifically configured to:
sending a first communication data packet of the heating equipment to the terminal so that the terminal can be paired with the heating equipment according to the first communication data packet;
receiving a first response signal of the terminal successfully matched with the heating equipment according to the first communication data packet, and sending a first response signal aiming at the first response signal to the terminal so as to establish communication connection with the terminal;
the second wireless communication module is specifically configured to:
sending a second communication data packet of the cooking appliance to the terminal so that the terminal can be paired with the cooking appliance according to the second communication data packet;
and receiving a second response signal of the terminal successfully matched with the cooking utensil according to the second communication data packet, and sending a second response signal aiming at the second response signal to the terminal so as to establish communication connection with the terminal.
3. The cooking apparatus of claim 2, wherein the first wireless communication module and the second wireless communication module are bluetooth communication modules; and
the first communication data packet includes: the first key information and the first MAC address of the heating equipment are used for the terminal to pair with the heating equipment according to the first MAC address and to establish a binding relationship with the heating equipment according to the first key information;
the second communication packet includes: the second key information and the second MAC address of the cooking appliance are used for the terminal to pair with the cooking appliance according to the second MAC address and to establish a binding relationship with the cooking appliance according to the second key information; and
the first acknowledgement signal includes the first MAC address and the second acknowledgement signal includes the second MAC address.
4. The cooking device of claim 3,
the first wireless communication module is further specifically configured to:
receiving the second MAC address of the cooking appliance with a first pairing mark from the terminal to pair the heating device with the cooking appliance;
after the heating equipment is successfully paired with the cooking appliance, sending a first confirmation signal to the terminal so as to establish communication connection between the heating equipment and the cooking appliance;
the second wireless communication module is further specifically configured to:
receiving the first MAC address of the heating device with a second pairing mark from the terminal so as to pair the cooking appliance with the heating device;
and when the cooking appliance is successfully paired with the heating equipment, sending a second confirmation signal to the terminal so as to establish communication connection between the cooking appliance and the heating equipment.
5. The cooking device of claim 2,
and starting the corresponding wireless communication module to send the corresponding communication data packet in a mode of pressing the pairing keys respectively arranged on the heating equipment and the cooking appliance.
6. The cooking device of claim 2,
if the heating device and/or the cooking appliance and the terminal are/is paired before, after the corresponding wireless communication module of the heating device and/or the cooking appliance is started, the heating device and the terminal, and/or the cooking appliance and the terminal can be brought into a connection state by selecting the information related to the paired heating device and/or cooking appliance on the terminal side.
7. The cooking apparatus according to any one of claims 1 to 6, wherein the temperature detection module includes: thermocouple, probe type temperature sensor.
8. The cooking device of claim 7,
the probe of the thermocouple is inserted into food or liquid or the like in the cooking appliance for measurement.
9. A method of controlling a cooking apparatus, the cooking apparatus comprising: the heating device comprises a first wireless communication module, the cooking appliance comprises a temperature detection module and a second wireless communication module, and the control method of the cooking device comprises the following steps:
detecting whether a terminal is in communication connection with the heating equipment and the cooking appliance respectively;
when detecting that the terminal and the heating device are not established with communication connection, sending a first communication data packet of the heating device to the terminal through the first wireless communication module, and
when the fact that the terminal and the cooking appliance are not in communication connection is detected, sending a second communication data packet of the cooking appliance to the terminal through the second wireless communication module;
establishing communication connection between the terminal and the heating equipment and communication connection between the terminal and the cooking appliance according to the first communication data packet and the second communication data packet respectively;
the working parameters of the heating equipment are sent to the terminal through the first wireless communication module, the temperature parameters in the cooking utensil collected by the temperature detection module are sent to the terminal through the second wireless communication module, and therefore the terminal can control the cooking device to work according to the working parameters and the temperature parameters.
10. The method of controlling a cooking apparatus according to claim 9, wherein the first wireless communication module and the second wireless communication module are bluetooth communication modules, and the first communication packet includes: the first key information and the first MAC address of the heating device, and the second communication packet includes: second key information and a second MAC address of the cooking appliance; and
the establishing of the communication connection between the terminal and the heating device and the communication connection between the terminal and the cooking appliance according to the first communication data packet and the second communication data packet specifically includes:
respectively adding the first MAC address and the second MAC address into a matching list of the terminal through the terminal, respectively establishing binding relations between the terminal and the heating equipment and the cooking utensil according to the first key information and the second key information through the terminal, and respectively sending a first response signal and a second response signal which are successfully paired to the first wireless communication module and the second wireless communication module through the terminal;
transmitting a first response signal to the terminal through the first wireless communication module for the first response signal to establish a communication connection between the terminal and the heating apparatus, wherein the first response signal includes the first MAC address, and transmitting a second response signal to the terminal through the second wireless communication module for the second response signal to establish a communication connection between the terminal and the cooking appliance, wherein the second response signal includes the second MAC address.
11. The control method of a cooking apparatus according to claim 10, further comprising:
receiving the second MAC address of the cooking appliance with a first pairing flag from the terminal through the first wireless communication module, and receiving the first MAC address of the heating apparatus with a second pairing flag from the terminal through the second wireless communication module;
and when the heating equipment is successfully paired with the cooking appliance according to the second MAC address and the cooking appliance is successfully paired with the heating equipment according to the first MAC address, respectively sending a first confirmation signal and a second confirmation signal to the terminal through the first wireless communication module and the second wireless communication module so as to establish communication connection between the heating equipment and the cooking appliance.
12. The control method of a cooking apparatus according to claim 9,
if the heating device and/or the cooking appliance and the terminal are/is paired before, after the corresponding wireless communication module of the heating device and/or the cooking appliance is started, the heating device and the terminal, and/or the cooking appliance and the terminal can be brought into a connection state by selecting the information related to the paired heating device and/or cooking appliance on the terminal side.
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