CN111297182A - Cooking appliance and control method and device thereof - Google Patents
Cooking appliance and control method and device thereof Download PDFInfo
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- CN111297182A CN111297182A CN201811510948.6A CN201811510948A CN111297182A CN 111297182 A CN111297182 A CN 111297182A CN 201811510948 A CN201811510948 A CN 201811510948A CN 111297182 A CN111297182 A CN 111297182A
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- 238000010411 cooking Methods 0.000 title claims abstract description 249
- 238000000034 method Methods 0.000 title claims abstract description 56
- 230000006870 function Effects 0.000 claims description 39
- 238000005070 sampling Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 15
- 238000012360 testing method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0802—Control mechanisms for pressure-cookers
Abstract
The invention discloses a cooking appliance and a control method and device thereof. Wherein, the method comprises the following steps: obtaining the model of the cooking appliance, wherein a preset program is stored in the cooking appliance, and the preset program comprises: functional programs corresponding to different models; acquiring a functional program corresponding to the model based on the model of the cooking appliance; and controlling the cooking appliance based on the functional program corresponding to the model. The invention solves the technical problems of more types of software programs stored in the cooking appliance and higher cost in the prior art.
Description
Technical Field
The invention relates to the field of cooking appliances, in particular to a cooking appliance and a control method and device thereof.
Background
The type of cooking utensil is full of types of lineluss in the trade at present, and under the first condition, to the cooking utensil of different models, because user interface is different, the hardware of its internally mounted's display circuit board follows incessantly changes. In the second case, the hardware of the display circuit board mounted inside the cooking appliances in a series of models is the same, but there are differences in function programs of different cooking appliances, for example, some cooking appliances have a function of adding dishes halfway, some cooking appliances have an automatic cleaning function, and the like. For the two cases, the general manufacturers do the following: different software programs can be burned in the display circuit board due to different hardware configurations of the display circuit board; due to the difference of the functional programs of the display circuit board, different software programs can be burned in the display circuit board.
As described above, different software programs need to be burned due to different hardware, and different software programs need to be burned due to different functional differences, which results in a large number of models, usually with small differences, but need to be managed separately, thereby greatly increasing the management difficulty and the error probability, and more importantly, the standardization level is low, and the scale effect cannot be generated.
Aiming at the problems of more types of software programs stored in cooking appliances and higher cost in the prior art, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides a cooking appliance and a control method and device thereof, which are used for at least solving the technical problems of more types of software programs stored in the cooking appliance and higher cost in the prior art.
According to an aspect of an embodiment of the present invention, there is provided a control method of a cooking appliance, including: obtaining the model of the cooking appliance, wherein a preset program is stored in the cooking appliance, and the preset program comprises: functional programs corresponding to different models; acquiring a functional program corresponding to the model based on the model of the cooking appliance; and controlling the cooking appliance based on the functional program corresponding to the model.
In the embodiment of the invention, the general program is pre-stored in the cooking appliance, and for different types of cooking appliances, the functional program to be executed can be determined by obtaining the models of the cooking appliances, and the cooking appliances are controlled based on the functional program, so that the cooking appliances of different models use the same software program, the technical effects of reducing the types of the software programs, facilitating management, reducing the error rate and reducing the cost are achieved, and the technical problems of more types of the software programs stored in the cooking appliances and higher cost in the prior art are solved.
Further, obtaining the model of the cooking appliance comprises: acquiring identification information stored in a cooking appliance; the model of the cooking appliance is obtained based on the identification information. The specific model of the cooking appliance can be determined by reading the pre-stored identification information, so that the effect of being suitable for different hardware or different function differences is achieved.
Further, the method further comprises: outputting preset identification information stored in the cooking appliance in the self-checking process of the cooking appliance; acquiring target identification information input by an input device; and updating the preset identification information into the target identification information. In the self-checking process when the cooking utensil leaves a factory, target identification information is written into the cooking utensil in advance, so that the effect of determining the model of the cooking utensil according to the identification information is achieved.
Further, before acquiring the target identification information input by the input device, the method further includes: detecting whether the cooking appliance is in a locked state; acquiring a password input by an input device under the condition that the cooking appliance is in a locked state; judging whether the password input by the input device is correct or not; and under the condition that the password input by the input device is correct, controlling the cooking appliance to be in an unlocked state and acquiring the target identification information. Through locking cooking utensil and unblock through the password, avoid the user to change identification information at will, lead to the procedure error, reached the effect that improves cooking utensil security and reliability.
Further, before outputting the preset identification information stored in the cooking appliance, the method further includes: outputting preset identification information stored in the cooking appliance under the condition that the self-checking of the cooking appliance is passed; and outputting corresponding alarm information under the condition that the self-checking of the cooking appliance fails. By carrying out self-checking on the cooking utensil, the effect of improving the reliability of the cooking utensil is achieved.
Further, obtaining the model of the cooking appliance comprises: the method comprises the steps that a voltage value acquired by a sampling port of a controller is acquired, wherein the sampling port of the controller is connected with a first end of a first resistor and a first end of a second resistor, a second end of the first resistor is connected with a direct-current power supply, a second end of the second resistor is grounded, and resistance values of the first resistor and/or the second resistor in cooking appliances of different models are different; the model of the cooking appliance is obtained based on the voltage value. Different first resistors and/or second resistors are set for cooking appliances of different models, so that the effect of determining the models of the cooking appliances according to the voltage values is achieved.
Further, obtaining the model of the cooking appliance comprises: acquiring voltage values of a plurality of input ports of a controller, wherein each input port is grounded by inserting a jumper wire, and the jumper wires inserted into the input ports of cooking appliances of different models are different; the model of the cooking appliance is obtained based on the voltage values of the plurality of input ports. Different jumper wires are arranged aiming at cooking appliances of different models, so that the effect of determining the models of the cooking appliances according to the voltage values of the input ports is achieved.
According to another aspect of the embodiments of the present invention, there is also provided a control apparatus of a cooking appliance, including: the first module of acquireing for acquire cooking utensil's model, wherein, the storage has the preset program among the cooking utensil, includes in the preset program: functional programs corresponding to different models; the second acquisition module is used for acquiring a functional program corresponding to the model based on the model of the cooking appliance; and the control module is used for controlling the cooking appliance based on the functional program corresponding to the model.
According to another aspect of the embodiments of the present invention, there is also provided a cooking appliance including: a memory for storing a preset program, the preset program comprising: functional programs corresponding to different models; and the controller is connected with the memory and is used for acquiring the model of the cooking appliance, acquiring the functional program corresponding to the model based on the model of the cooking appliance and controlling the cooking appliance based on the functional program corresponding to the model.
Further, the memory is also used for storing the identification information of the cooking utensil; the controller is also used for obtaining the model of the cooking utensil based on the identification information.
Further, the controller includes: the sampling port is connected with a first end of the first resistor and a first end of the second resistor, a second end of the first resistor is connected with the direct-current power supply, and a second end of the second resistor is grounded, wherein the resistance values of the first resistor and/or the second resistor in cooking appliances of different models are different; and the processing unit is connected with the sampling port and used for obtaining the model of the cooking appliance based on the voltage value acquired by the sampling port.
Further, the controller includes: the input ports are grounded through inserting jumper wires, wherein the jumper wires inserted into the input ports are different in cooking appliances of different models; and the processing unit is connected with the input ports and used for obtaining the model of the cooking appliance based on the voltage values of the input ports.
Further, the cooking appliance is an electric pressure cooker.
According to another aspect of the embodiments of the present invention, there is also provided a storage medium including a stored program, wherein when the program is executed, an apparatus in which the storage medium is controlled performs the above-mentioned control method of the cooking appliance.
According to another aspect of the embodiments of the present invention, there is also provided a processor for executing a program, wherein the program executes the control method of the cooking appliance.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a control method of a cooking appliance according to an embodiment of the present invention;
FIG. 2 is a flow chart of an alternative set SKU according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an alternative circuit configuration for acquiring SKUs according to embodiments of the present invention;
FIG. 4 is a schematic diagram of an alternative circuit configuration for acquiring SKUs according to embodiments of the present invention;
fig. 5 is a schematic diagram of a control device of a cooking appliance according to an embodiment of the present invention; and
fig. 6 is a schematic view of a cooking appliance according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
According to an embodiment of the present invention, there is provided an embodiment of a control method of a cooking appliance, it is noted that the steps illustrated in the flowchart of the drawings may be executed in a computer system such as a set of computer executable instructions, and that although a logical order is illustrated in the flowchart, in some cases, the steps illustrated or described may be executed in an order different from that herein.
Fig. 1 is a flowchart of a control method of a cooking appliance according to an embodiment of the present invention, as shown in fig. 1, the method including the steps of:
step S102, obtaining the model of the cooking appliance, wherein a preset program is stored in the cooking appliance, and the preset program comprises the following steps: and functional programs corresponding to different models.
Specifically, the cooking appliance may be an electric pressure cooker, an electric cooker, an induction cooker, a food processor, and the like, and in the embodiment of the present invention, an electric pressure cooker is taken as an example for description. In order to avoid burning different software programs aiming at cooking appliances of different models, a program of a general version (namely the preset program) can be burnt in the cooking appliances, and the program contains all functional programs which need to be used by the cooking appliances of different models, so that the use requirements of the cooking appliances of different models are met.
For example, for products A, B and C, product a has a function, product B has B function, and product C has C function, the same software program can be burned in the three products, and the program includes a function program, B function program, and C function program.
And step S104, acquiring a function program corresponding to the model based on the model of the cooking appliance.
Specifically, in order to be able to execute the functions of different models of cooking appliances, the model of the cooking appliance may be obtained, and then the corresponding function program of the model may be determined in the software program of the universal version, so that the method may be applied to different hardware or different function situations.
And step S106, controlling the cooking appliance based on the functional program corresponding to the model.
Specifically, after the corresponding software program is acquired based on the model, the cooking appliance can be controlled through the acquired software program, and the whole cooking process is completed.
According to the embodiment of the invention, the general program is pre-stored in the cooking appliance, and for different types of cooking appliances, the functional program to be executed can be determined by obtaining the types of the cooking appliances, and the cooking appliances are controlled based on the functional program, so that the cooking appliances of different types use the same software program, the technical effects of reducing the types of the software programs, facilitating management, reducing the error rate and reducing the cost are achieved, and the technical problems of more types of the software programs stored in the cooking appliances and higher cost in the prior art are solved.
Optionally, obtaining the model of the cooking appliance comprises: acquiring identification information stored in a cooking appliance; the model of the cooking appliance is obtained based on the identification information.
Specifically, the identification information may be SKU (Stock keeping unit) of the cooking appliance, and different models of cooking appliances correspond to unique SKU codes. The specific model of the cooking appliance can be determined by reading the pre-stored identification information, so that the effect of being suitable for different hardware or different function differences is achieved.
Optionally, the method further comprises: outputting preset identification information stored in the cooking appliance in the self-checking process of the cooking appliance; acquiring target identification information input by an input device; and updating the preset identification information into the target identification information.
Specifically, the preset identification information may be a default SKU code pre-stored in the production process of the cooking appliance, and since the default SKU code may be different from the model of the cooking appliance, the user may input the target SKU code through a button (i.e., the input device) of the cooking appliance and update the stored default SKU code to the target SKU code. Such that during subsequent use of the cooking appliance by a user, the corresponding model may be determined based on the target SKU code. In the self-checking process when the cooking utensil leaves a factory, target identification information is written into the cooking utensil in advance, so that the effect of determining the model of the cooking utensil according to the identification information is achieved.
Optionally, before acquiring the target identification information input by the input device, the method further includes: detecting whether the cooking appliance is in a locked state; acquiring a password input by an input device under the condition that the cooking appliance is in a locked state; judging whether the password input by the input device is correct or not; and under the condition that the password input by the input device is correct, controlling the cooking appliance to be in an unlocked state and acquiring the target identification information.
Specifically, in order to avoid that the user randomly changes the SKU code, which results in that the correct model cannot be determined and further results in that the obtained software program is wrong and normal cooking cannot be performed, the cooking appliance can be locked, and when the SKU code needs to be changed, the correct password needs to be input for unlocking. And locks the cooking appliance again after confirming that the SKU code input is completed. Through locking cooking utensil and unblock through the password, reached the effect that improves cooking utensil security and reliability.
Optionally, before outputting the preset identification information stored in the cooking appliance, the method further comprises: outputting preset identification information stored in the cooking appliance under the condition that the self-checking of the cooking appliance is passed; and outputting corresponding alarm information under the condition that the self-checking of the cooking appliance fails.
Specifically, the cooking appliance needs to be subjected to self-test before leaving the factory, and if the cooking appliance does not pass the self-test, a corresponding abnormal code (namely, the alarm information) is displayed, or the cooking appliance needs to be processed by reminding the non-passing self-test in a voice broadcast mode. In order to avoid that the self-check of the cooking appliance fails and the hardware configuration or the functional program of the cooking appliance is changed, the SKU code of the cooking appliance can be adjusted according to the final hardware configuration and the functional program of the cooking appliance after the self-check passes.
FIG. 2 is a flow chart of an alternative setup SKU according to an embodiment of the present invention, and a preferred embodiment of the present invention is described in detail below in conjunction with FIG. 2. As shown in fig. 2, a self-test program module is usually disposed on the display circuit board, so that the display circuit board is subjected to a self-test when leaving a factory, and a "select model SKU" step is added to the self-test. After entering a self-checking program, n parts are subjected to self-checking in sequence, if one part fails to pass the detection, a corresponding abnormal code is displayed, and after n parts pass the detection, a default SKU code is displayed. Once the target SKU code is adjusted and the save confirmed by pressing a button, it is locked. And an unlocking password is preset, and if the SKU model needs to be changed again, the SKU model can be changed again after the SKU model is unlocked through the preset password. And after the whole setting is finished, the self-checking process is exited. After the cooking appliance leaves a factory, when a program is powered on and runs, the SKU code stored in the chip is read firstly, a specific machine type is identified, and then the control is carried out according to the corresponding program, so that the method can be suitable for different hardware or different function differences.
Optionally, obtaining the model of the cooking appliance comprises: the method comprises the steps that a voltage value acquired by a sampling port of a controller is acquired, wherein the sampling port of the controller is connected with a first end of a first resistor and a first end of a second resistor, a second end of the first resistor is connected with a direct-current power supply, a second end of the second resistor is grounded, and resistance values of the first resistor and/or the second resistor in cooking appliances of different models are different; the model of the cooking appliance is obtained based on the voltage value.
Specifically, the controller may be a control chip MCU (micro control Unit) in the cooking appliance. As shown in fig. 3, the first resistor R1 and the second resistor R2 are connected in series between the dc power VP and the ground, and the Vsku of the junction of R1 and R2 is connected to the sampling port of the MCU, so that the MCU can collect the voltage at the Vsku point. In order to distinguish cooking utensils of different models, resistors with different resistance values can be arranged on display circuit boards of different models, namely, the resistance values of R2 on the display circuit boards of different models are different, so that voltages of Vsku points are different, and the MCU can determine the corresponding models according to the voltages of the Vsku points.
Optionally, obtaining the model of the cooking appliance comprises: acquiring voltage values of a plurality of input ports of a controller, wherein each input port is grounded by inserting a jumper wire, and the jumper wires inserted into the input ports of cooking appliances of different models are different; the model of the cooking appliance is obtained based on the voltage values of the plurality of input ports.
Specifically, as shown in fig. 4, a jumper wire is inserted into an IO1 port of the MCU through a J1 position and grounded, a jumper wire is inserted into an IO2 port through a J2 position and grounded, a jumper wire is inserted into an IO3 port through a J3 position and grounded, and an IO1 port to an IO3 port default to a high level. In order to distinguish cooking utensils of different models, different preset jumpers can be arranged on display circuit boards of different models, namely, jumpers are inserted into different positions on the display circuit boards of different models, for example, the jumpers are inserted into the position of J1, and no jumper is inserted into the positions of J2 and J3, so that an IO1 port is changed into low voltage, and IO2 and an IO3 port are still high voltage, and therefore voltages of the IO1 to the IO3 port are different, and the MCU can determine corresponding models according to the voltages of the IO1 to the IO3 port.
Through the scheme, cooking utensils of different models use the same software program to reduce the kind of software program, made things convenient for the management, same series uses the same software, is difficult for makeing mistakes, to the same hardware, has still reduced its material number, and standardized procedure promotes greatly, is convenient for large-scale production and purchase, thereby reduces its combined cost.
Example 2
According to an embodiment of the present invention, there is provided an embodiment of a control apparatus of a cooking appliance.
Fig. 5 is a schematic diagram of a control apparatus of a cooking appliance according to an embodiment of the present invention, as shown in fig. 5, the apparatus including:
a first obtaining module 52, configured to obtain a model of a cooking appliance, where a preset program is stored in the cooking appliance, and the preset program includes: and functional programs corresponding to different models.
Specifically, the cooking appliance may be an electric pressure cooker, an electric cooker, an induction cooker, a food processor, and the like, and in the embodiment of the present invention, an electric pressure cooker is taken as an example for description. In order to avoid burning different software programs aiming at cooking appliances of different models, a program of a general version (namely the preset program) can be burnt in the cooking appliances, and the program contains all functional programs which need to be used by the cooking appliances of different models, so that the use requirements of the cooking appliances of different models are met.
For example, for products A, B and C, product a has a function, product B has B function, and product C has C function, the same software program can be burned in the three products, and the program includes a function program, B function program, and C function program.
And a second obtaining module 54, configured to obtain a function program corresponding to the model of the cooking appliance based on the model of the cooking appliance.
Specifically, in order to be able to execute the functions of different models of cooking appliances, the model of the cooking appliance may be obtained, and then the corresponding function program of the model may be determined in the software program of the universal version, so that the method may be applied to different hardware or different function situations.
And the control module 56 is used for controlling the cooking appliance based on the functional program corresponding to the model.
Specifically, after the corresponding software program is acquired based on the model, the cooking appliance can be controlled through the acquired software program, and the whole cooking process is completed.
According to the embodiment of the invention, the general program is pre-stored in the cooking appliance, and for different types of cooking appliances, the functional program to be executed can be determined by obtaining the types of the cooking appliances, and the cooking appliances are controlled based on the functional program, so that the cooking appliances of different types use the same software program, the technical effects of reducing the types of the software programs, facilitating management, reducing the error rate and reducing the cost are achieved, and the technical problems of more types of the software programs stored in the cooking appliances and higher cost in the prior art are solved.
Example 3
According to an embodiment of the present invention, there is provided an embodiment of a cooking appliance.
Fig. 6 is a schematic view of a cooking appliance according to an embodiment of the present invention, as shown in fig. 6, the cooking appliance including: a memory 62 and a controller 64.
The memory 62 is configured to store a preset program, where the preset program includes: functional programs corresponding to different models; the controller 64 is connected to the memory, and is configured to obtain a model of the cooking appliance, obtain a function program corresponding to the model based on the model of the cooking appliance, and control the cooking appliance based on the function program corresponding to the model.
Specifically, the cooking appliance may be an electric pressure cooker, an electric cooker, an induction cooker, a food processor, and the like, and in the embodiment of the present invention, an electric pressure cooker is taken as an example for description. The controller may be a control chip MCU (micro control Unit) in the cooking appliance. In order to avoid burning different software programs aiming at cooking appliances of different models, a program of a general version (namely the preset program) can be burnt in the cooking appliances, and the program contains all functional programs which need to be used by the cooking appliances of different models, so that the use requirements of the cooking appliances of different models are met.
For example, for products A, B and C, product a has a function, product B has B function, and product C has C function, the same software program can be burned in the three products, and the program includes a function program, B function program, and C function program.
In order to execute the functions of cooking appliances of different models, the model of the cooking appliance can be acquired, and then the corresponding function program of the model in the software program of the universal version can be determined, so that the method can be suitable for different hardware or different function differences. After the corresponding software program is acquired based on the model, the cooking appliance can be controlled through the acquired software program, and the whole cooking process is completed.
According to the embodiment of the invention, the universal program is pre-stored in the memory of the cooking appliance, for different types of cooking appliances, the type of the cooking appliance is obtained through the controller, the functional program to be executed can be determined, and the cooking appliance is controlled based on the functional program, so that the cooking appliances of different types use the same software program, the technical effects of reducing the types of the software programs, facilitating management, reducing the error rate and reducing the cost are achieved, and the technical problems of more types of the software programs stored in the cooking appliance and higher cost in the prior art are further solved.
Optionally, the memory is further used for storing identification information of the cooking appliance; the controller is also used for obtaining the model of the cooking utensil based on the identification information.
Specifically, the identification information may be SKU (Stock keeping unit) of the cooking appliance, and different models of cooking appliances correspond to unique SKU codes. The specific model of the cooking appliance can be determined by reading the pre-stored identification information, so that the effect of being suitable for different hardware or different function differences is achieved.
Optionally, the controller comprises: the sampling port is connected with a first end of the first resistor and a first end of the second resistor, a second end of the first resistor is connected with the direct-current power supply, and a second end of the second resistor is grounded, wherein the resistance values of the first resistor and/or the second resistor in cooking appliances of different models are different; and the processing unit is connected with the sampling port and used for obtaining the model of the cooking appliance based on the voltage value acquired by the sampling port.
Specifically, as shown in fig. 3, the first resistor R1 and the second resistor R2 are connected in series between the dc power source VP and the ground, and the junction Vsku of R1 and R2 is connected to the sampling port of the MCU, so that the MCU can collect the voltage at the Vsku point. In order to distinguish cooking utensils of different models, resistors with different resistance values can be arranged on display circuit boards of different models, namely, the resistance values of R2 on the display circuit boards of different models are different, so that voltages of Vsku points are different, and the MCU can determine the corresponding models according to the voltages of the Vsku points.
Further, the controller includes: the input ports are grounded through inserting jumper wires, wherein the jumper wires inserted into the input ports are different in cooking appliances of different models; and the processing unit is connected with the input ports and used for obtaining the model of the cooking appliance based on the voltage values of the input ports.
Specifically, as shown in fig. 4, a jumper wire is inserted into an IO1 port of the MCU through a J1 position and grounded, a jumper wire is inserted into an IO2 port through a J2 position and grounded, a jumper wire is inserted into an IO3 port through a J3 position and grounded, and an IO1 port to an IO3 port default to a high level. In order to distinguish cooking utensils of different models, different preset jumpers can be arranged on display circuit boards of different models, namely, jumpers are inserted into different positions on the display circuit boards of different models, for example, the jumpers are inserted into the position of J1, and no jumper is inserted into the positions of J2 and J3, so that an IO1 port is changed into low voltage, and IO2 and an IO3 port are still high voltage, and therefore voltages of the IO1 to the IO3 port are different, and the MCU can determine corresponding models according to the voltages of the IO1 to the IO3 port.
Example 4
According to an embodiment of the present invention, there is provided an embodiment of a storage medium including a stored program, wherein an apparatus in which the storage medium is controlled when the program is executed performs the control method of the cooking appliance in the above-described embodiment 1.
Example 5
According to an embodiment of the present invention, there is provided an embodiment of a processor for running a program, wherein the program is run to execute the control method of the cooking appliance in the above embodiment 1.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (15)
1. A method of controlling a cooking appliance, comprising:
obtaining the model of the cooking appliance, wherein a preset program is stored in the cooking appliance, and the preset program comprises: functional programs corresponding to different models;
acquiring a function program corresponding to the model based on the model of the cooking appliance;
and controlling the cooking appliance based on the functional program corresponding to the model.
2. The control method according to claim 1, wherein obtaining the model of the cooking appliance comprises:
acquiring identification information stored in the cooking appliance;
obtaining the model of the cooking appliance based on the identification information.
3. The control method according to claim 2, characterized in that the method further comprises:
outputting preset identification information stored in the cooking appliance in the self-checking process of the cooking appliance;
acquiring target identification information input by an input device;
and updating the preset identification information into the target identification information.
4. The control method according to claim 3, wherein before acquiring the target identification information input by the input device, the method further comprises:
detecting whether the cooking appliance is in a locked state;
acquiring a password input by an input device under the condition that the cooking appliance is in a locked state;
judging whether the password input by the input device is correct or not;
and under the condition that the password input by the input device is correct, controlling the cooking appliance to be in an unlocked state and acquiring the target identification information.
5. The control method according to claim 3, wherein before outputting the preset identification information stored in the cooking appliance, the method further comprises:
outputting preset identification information stored in the cooking appliance under the condition that the self-checking of the cooking appliance is passed;
and outputting corresponding alarm information under the condition that the self-checking of the cooking appliance fails.
6. The control method according to claim 1, wherein obtaining the model of the cooking appliance comprises:
the method comprises the steps that a voltage value acquired by a sampling port of a controller is acquired, wherein the sampling port of the controller is connected with a first end of a first resistor and a first end of a second resistor, a second end of the first resistor is connected with a direct-current power supply, a second end of the second resistor is grounded, and resistance values of the first resistor and/or the second resistor in cooking appliances of different models are different;
and obtaining the model of the cooking appliance based on the voltage value.
7. The control method according to claim 1, wherein obtaining the model of the cooking appliance comprises:
acquiring voltage values of a plurality of input ports of a controller, wherein each input port is grounded by inserting a jumper wire, and the jumper wires inserted into the input ports are different in cooking appliances of different models;
obtaining the model of the cooking appliance based on the voltage values of the input ports.
8. A control device for a cooking appliance, comprising:
the first acquisition module is used for acquiring the model of the cooking appliance, wherein a preset program is stored in the cooking appliance, and the preset program comprises: functional programs corresponding to different models;
the second acquisition module is used for acquiring a functional program corresponding to the model based on the model of the cooking appliance;
and the control module is used for controlling the cooking appliance based on the functional program corresponding to the model.
9. A cooking appliance, comprising:
a memory for storing a preset program, the preset program comprising: functional programs corresponding to different models;
and the controller is connected with the memory and used for acquiring the model of the cooking appliance, acquiring the functional program corresponding to the model based on the model of the cooking appliance and controlling the cooking appliance based on the functional program corresponding to the model.
10. The cooking appliance of claim 9,
the memory is also used for storing the identification information of the cooking utensil;
the controller is further configured to obtain a model of the cooking appliance based on the identification information.
11. The cooking appliance of claim 9, wherein the controller comprises:
the sampling port is connected with a first end of a first resistor and a first end of a second resistor, a second end of the first resistor is connected with a direct current power supply, and a second end of the second resistor is grounded, wherein resistance values of the first resistor and/or the second resistor in cooking appliances of different models are different;
and the processing unit is connected with the sampling port and used for obtaining the model of the cooking appliance based on the voltage value acquired by the sampling port.
12. The cooking appliance of claim 9, wherein the controller comprises:
a plurality of input ports, each of which is grounded by inserting a jumper wire, wherein the jumper wires inserted into the plurality of input ports are different among cooking appliances of different models;
and the processing unit is connected with the input ports and used for obtaining the model of the cooking appliance based on the voltage values of the input ports.
13. The cooking appliance of claim 9, wherein the cooking appliance is an electric pressure cooker.
14. A storage medium characterized by comprising a stored program, wherein an apparatus in which the storage medium is located is controlled to execute the control method of the cooking appliance according to any one of claims 1 to 7 when the program is executed.
15. A processor, characterized in that the processor is configured to run a program, wherein the program is configured to execute the control method of the cooking appliance according to any one of claims 1 to 7 when running.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811510948.6A CN111297182A (en) | 2018-12-11 | 2018-12-11 | Cooking appliance and control method and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811510948.6A CN111297182A (en) | 2018-12-11 | 2018-12-11 | Cooking appliance and control method and device thereof |
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| CN111297182A true CN111297182A (en) | 2020-06-19 |
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| CN201811510948.6A Pending CN111297182A (en) | 2018-12-11 | 2018-12-11 | Cooking appliance and control method and device thereof |
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