CN110652210A

CN110652210A - Display method and device of function key and cooking appliance

Info

Publication number: CN110652210A
Application number: CN201810714086.2A
Authority: CN
Inventors: 李桂荣; 史马杰; 刘礼发
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2020-01-07

Abstract

The invention discloses a display method and device of a function key and a cooking appliance. The display method comprises the following steps: acquiring the current working state of the cooking appliance; determining key states of a plurality of function keys displayed on a display interface of the cooking appliance based on the current working state, wherein the key states comprise one of the following: a valid state, an invalid state; and displaying the plurality of function keys according to different display modes based on the key states of the plurality of function keys. The invention solves the technical problem that a plurality of keys with mutually used functions in the cooking utensil in the prior art can not confirm whether the keys are effective or not in the current working state.

Description

Display method and device of function key and cooking appliance

Technical Field

The invention relates to the field of cooking appliances, in particular to a display method and device of a function key and a cooking appliance.

Background

The existing cooking appliances such as pressure cookers generally have a plurality of operation keys for users to select cooking materials and set cooking parameters, such as a function selection key, a pressure setting key, a time setting key, an exhaust key, a start key, a heat preservation key, a juice collecting and flavor extracting key and the like, and even some functions have to share the same key with other function keys due to the layout of a display interface. Such as the air exhaust function key and the juice collection and flavor extraction key, the cancel key and the heat preservation key, etc.

In general, due to the arrangement of a plurality of keys on a display interface, a user often does not know which key to press to set a working parameter, or a plurality of keys with functions mutually used, and the user cannot correctly judge that the key is effective in the current operation state. When the key state is in the invalid state, the user cannot respond when pressing the key at the moment, and the user can misunderstand that the key fails.

In view of the above problems, no effective solution has been proposed.

Disclosure of Invention

The embodiment of the invention provides a display method and device of a functional key and a cooking appliance, and at least solves the technical problem that a plurality of keys with functions mutually used in the cooking appliance in the prior art cannot confirm whether the key is effective in the current working state.

According to an aspect of an embodiment of the present invention, there is provided a method for displaying function keys, including: acquiring the current working state of the cooking appliance; determining key states of a plurality of function keys displayed on a display interface of the cooking appliance based on the current working state, wherein the key states comprise one of the following: a valid state, an invalid state; and displaying the plurality of function keys according to different display modes based on the key states of the plurality of function keys.

In the embodiment of the invention, when the cooking appliance is in different working states, the plurality of function keys are displayed according to different display modes, so that a user can conveniently acquire the information of the function key which is currently operable and responded, the technical effects of avoiding the user from pressing the current function key without function response, avoiding misoperation and improving user experience and good sensitivity are achieved, and the technical problem that whether the key is effective or not in the current working state can not be confirmed by the plurality of function interoperable keys in the cooking appliance in the prior art is solved.

Further, displaying the plurality of function keys in different display modes based on the key states of the plurality of function keys includes: displaying any one function key according to a first display mode under the condition that the key state of any one function key is an effective state; and displaying any one function key according to a second display mode when the key state of any one function key is in an invalid state. Through displaying the function keys under different key states according to different display modes, a user can conveniently determine the function keys capable of operating response, the function keys capable of avoiding the user from pressing the current function keys without function response are further avoided, misoperation is avoided, and the effects of user experience feeling and good sensitivity are improved.

Further, displaying any one of the function keys according to a first display mode includes: controlling an indicator lamp corresponding to any one functional key to emit light; displaying any one of the function keys according to a second display mode, comprising: and controlling the indicator light corresponding to any one functional key to be turned off. The indicating lamp corresponding to the function key in the effective state is controlled to emit light, and the indicating lamp corresponding to the function key in the ineffective state is controlled to be turned off, so that a user can determine that the function key emitting light of the indicating lamp is the function key capable of responding in an operable manner, the user is further prevented from pressing the function key without function response at present, misoperation is avoided, and the user experience and the good sensitivity are improved.

Further, controlling the indicator light corresponding to any one of the function keys to emit light includes: and controlling the indicator light corresponding to any one function key to flash. The indicating lamp that the function button through control effective state corresponds twinkles to the user can confirm more directly perceivedly that the luminous function button of pilot lamp is the function button of operatable response, has further reached and has avoided the user to press the function button of current no function response, avoids the maloperation, promotes the effect that user experience felt and good sensitivity.

Further, the plurality of function keys include: the food cooking device comprises a midway dish adding key, a quick exhaust key, a food material selecting key, a cooking mode key, a pressure adjusting key, an appointment timing key, a quick menu key, a starting key and a heat preservation canceling key.

Further, the current operating state includes one of: standby state, shortcut menu selection state, food material selection state, midway dish adding state and waterless baking cooking state.

Further, under the condition that the current working state is a standby state, determining that the key states of the food material selection key, the shortcut menu key and the heat preservation cancellation key are effective states, and the key states of other function keys are invalid states; under the condition that the current working state is a shortcut menu selection state, determining that the key states of a pressure adjusting key, an appointment timing key, a shortcut menu key, a start key and a cancel heat preservation key are effective states, determining that the key states of a midway dish adding key, a food material selection key, a cooking mode key, a pressure adjusting key, an appointment timing key, a start key and a cancel heat preservation key are effective states when the key states of other function keys are invalid states, and determining that the key states of other function keys are invalid states; under the condition that the current working state is the midway dish adding state, the key states of the midway dish adding key, the food material selecting key, the cooking mode key, the pressure adjusting key, the starting key and the heat preservation canceling key are determined to be effective states, and the key states of other functional keys are invalid states; and under the condition that the current working state is the waterless baking cooking state, determining that the key states of the food material selection key, the cooking mode key, the reservation timing key, the start key and the heat preservation cancellation key are effective states, and the key states of other functional keys are invalid states. The function keys in the effective state and the function keys in the invalid state are determined according to different working states, and the function keys are further displayed according to different display modes, so that the user is prevented from pressing the function keys without function response at present, misoperation is avoided, and the technical effects of user experience feeling and good sensitivity are improved.

According to another aspect of the embodiments of the present invention, there is also provided a display device of a function key, including: the acquisition module is used for acquiring the current working state of the cooking appliance; the determining module is used for determining the key states of a plurality of function keys displayed on a display interface of the cooking appliance based on the current working state, wherein the key states comprise one of the following: a valid state, an invalid state; and the display module is used for displaying the plurality of function keys according to different display modes based on the key states of the plurality of function keys.

According to another aspect of the embodiments of the present invention, there is also provided a cooking appliance including: a display device for displaying a plurality of function keys; the controller is connected with the display device and used for acquiring the current working state of the cooking appliance, determining the key states of the plurality of functional keys based on the current working state, and controlling the display interface to display the plurality of functional keys according to different display modes based on the key states of the plurality of functional keys, wherein the key states comprise one of the following states: valid state, invalid state.

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, where the storage medium includes a stored program, and when the program runs, the device on which the storage medium is located is controlled to execute the method for displaying the function keys.

According to another aspect of the embodiments of the present invention, there is also provided a processor, where the processor is configured to execute a program, where the program executes the method for displaying the function key when running.

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 method for displaying function keys according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an alternative standby display interface according to an embodiment of the invention;

FIG. 3 is a schematic diagram of a display interface in an alternative shortcut menu selection state according to an embodiment of the present invention;

fig. 4 is a schematic view of a display interface in an optional food material selection state according to an embodiment of the invention;

FIG. 5 is a diagram illustrating an interface displayed in an optional midway vegetable adding state according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of an alternative waterless baking cooking status display interface according to an embodiment of the present invention;

FIG. 7 is a diagram of a display device of function keys according to an embodiment of the present invention; and

fig. 8 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

In accordance with an embodiment of the present invention, there is provided an embodiment of a method for displaying function keys, it should be noted that the steps illustrated in the flowchart of the accompanying drawings may be executed in a computer system such as a set of computer-executable instructions, and that while a logical order is illustrated in the flowchart, in some cases, the steps illustrated or described may be executed in an order different than that herein.

Fig. 1 is a flowchart of a method for displaying function keys according to an embodiment of the present invention, as shown in fig. 1, the method includes the following steps:

step S102, acquiring the current working state of the cooking appliance.

Optionally, the cooking appliance is an electric pressure cooker.

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 current working state may be a state in which the user currently operates the display interface.

Optionally, the current operating state comprises one of: standby state, shortcut menu selection state, food material selection state, midway dish adding state and waterless baking cooking state.

Specifically, after the cooking appliance is started, the cooking appliance firstly enters a standby state, and after a user selects different cooking functions, the cooking appliance can enter different working states, for example, after the user selects a shortcut menu function, the cooking appliance enters a shortcut menu selection state; after the user selects the food material selection function, the cooking appliance enters a food material selection state; after the user selects the midway dish adding function, the cooking appliance enters a midway dish adding state; after the user selects the waterless roasting function, the cooking appliance enters a waterless roasting cooking state.

Step S104, determining the key states of a plurality of function keys displayed on the display interface of the cooking appliance based on the current working state, wherein the key states comprise one of the following states: valid state, invalid state.

Optionally, the plurality of function keys comprise: the food cooking device comprises a midway dish adding key, a quick exhaust key, a food material selecting key, a cooking mode key, a pressure adjusting key, an appointment timing key, a quick menu key, a starting key and a heat preservation canceling key.

Specifically, a plurality of function keys, which may be physical keys or virtual keys, may be arranged on the cooking appliance in advance, and the present invention is not limited to this. Different function keys are displayed at different display positions in the display interface, for example, both the reservation function and the timing function can be selected through the reservation timing key; the cancel function and the warm-up function can be selected by canceling the start button.

Optionally, under the condition that the current working state is the standby state, determining that the key states of the food material selection key, the shortcut menu key and the heat preservation canceling key are effective states, and the key states of other function keys are invalid states; under the condition that the current working state is a shortcut menu selection state, determining that the key states of a pressure adjusting key, an appointment timing key, a shortcut menu key, a start key and a cancel heat preservation key are effective states, and the key states of other function keys are invalid states; under the condition that the current working state is a food material selection state, determining that the key states of a midway dish adding key, a food material selection key, a cooking mode key, a pressure adjusting key, an appointment timing key, a start key and a heat preservation canceling key are effective states, and the key states of other functional keys are invalid states; under the condition that the current working state is the midway dish adding state, the key states of the midway dish adding key, the food material selecting key, the cooking mode key, the pressure adjusting key, the starting key and the heat preservation canceling key are determined to be effective states, and the key states of other functional keys are invalid states; and under the condition that the current working state is the waterless baking cooking state, determining that the key states of the food material selection key, the cooking mode key, the reservation timing key, the start key and the heat preservation cancellation key are effective states, and the key states of other functional keys are invalid states.

Specifically, the functional keys in the valid state and the functional keys in the invalid state may be determined according to different working states, that is, it is determined whether the key state of each functional key is the valid state or the invalid state.

For example, as shown in fig. 2, when the current operating state is the standby state, the user may select the function through the food material selection key or the shortcut menu key, or directly perform the warm-keeping operation, so that it may be determined that the food material selection key, the shortcut menu key, and the cancel warm-keeping key are the functional keys that are operationally responsive in the standby state, that is, the key states of the functional keys are the valid states, and the key states of the other functional keys are the invalid states.

As shown in fig. 3, when the current operating state is the shortcut menu selection state, the user may adjust the pressure, preset the time, and select to start operating or cancel the selection, so that it may be determined that the pressure adjustment key, the reservation timing key, the shortcut menu key, the start key, and the cancel heat-preservation key are the functional keys that are operationally responsive in the shortcut menu selection state, that is, the key states of the functional keys are the valid state, and the key states of the other functional keys are the invalid state.

As shown in fig. 4, when the current operating state is the food material selecting state, the user may continue to select food materials, adjust the pressure, set the appointment time, select whether to add dishes midway, and select a cooking mode, so that it may be determined that the midway dish adding key, the food material selecting key, the cooking mode key, the pressure adjusting key, the appointment timing key, the start key, and the warm-up canceling key are functional keys that are operable to respond in the food material selecting state, that is, the key states of the functional keys are valid states, and the key states of the other functional keys are invalid states.

As shown in fig. 5, when the current operating state is the midway dish adding state, compared with the food material selecting state, the user can continue to select the food material, adjust the pressure, set the reservation time, and select whether the midway dish adding is needed, and also can select the cooking mode, so that it can be determined that the midway dish adding key, the food material selecting key, the cooking mode key, the pressure adjusting key, the start key, and the cancel heat preservation key are functional keys that can operate and respond in the midway dish adding state, that is, the key states of the functional keys are valid states, and the key states of the other functional keys are invalid states.

As shown in fig. 6, when the current operating state is the anhydrous baking cooking state, the anhydrous baking function is in a non-pressure state compared to the food material selecting state, and the pressure adjustment and the halfway dish adding are not functional, so that it can be determined that the food material selecting key, the cooking mode key, the reservation timing key, the start key, and the warming cancel key are functional keys that can be operated and responded in the anhydrous baking cooking state, that is, the key states of the functional keys are in an active state, and the key states of the other functional keys are in an inactive state.

And step S106, displaying the plurality of function keys according to different display modes based on the key states of the plurality of function keys.

Specifically, in order to facilitate the user to determine the function keys that can be operationally responded, the function keys in the valid state may be displayed in a more intuitive and conspicuous display manner.

Optionally, in step S106, displaying the plurality of function keys according to different display modes based on the key states of the plurality of function keys, including: displaying any one function key according to a first display mode under the condition that the key state of any one function key is an effective state; and displaying any one function key according to a second display mode when the key state of any one function key is in an invalid state.

Specifically, in order to facilitate the user to determine the function keys capable of responding to the operation, the first display mode may be more intuitive and conspicuous than the second display mode, for example, the first display mode is an enlarged font, and the color of the font is red; the second display mode is a reduced font, and the color of the font is black. Through displaying the function keys under different key states according to different display modes, a user can conveniently determine the function keys capable of operating response, the function keys capable of avoiding the user from pressing the current function keys without function response are further avoided, misoperation is avoided, and the effects of user experience feeling and good sensitivity are improved.

Optionally, displaying any one of the function keys according to a first display mode, including: controlling an indicator lamp corresponding to any one functional key to emit light; displaying any one of the function keys according to a second display mode, comprising: and controlling the indicator light corresponding to any one functional key to be turned off.

Specifically, an indicator light may be provided in advance for each function key, above the function key.

For example, as shown in fig. 2, when the current operating state is the standby state, it may be determined that the food material selection key, the shortcut menu key, and the cancel heat preservation key are the function keys with operable responses, so that the indicator of the function key may be controlled to be turned on (as shown by a solid box in the figure), the indicator of the other function keys may be controlled to be turned off (as shown by a hollow box in the figure), and the user may determine that the function key with the lit indicator is the function key with operable responses.

As shown in fig. 3, in the case that the current operation state is the shortcut menu selection state, for example, the user selects the fast cooking function, the pressure adjustment key, the reservation timing key, the shortcut menu key, the start key, and the cancel warm key may be determined as the function keys to which the response is operable, and thus, the indicator lamps of the above-mentioned function keys may be controlled to be turned on (as shown by the solid boxes in the drawing), and the indicator lamps of the other function keys may be turned off (as shown by the solid boxes in the drawing).

As shown in fig. 4, when the current operating state is the food material selecting state, for example, the user selects the soup cooking function of chicken and duck, it can be determined that the intermediate dish adding key, the food material selecting key, the cooking mode key, the pressure adjusting key, the reservation timing key, the start key, and the cancel heat preservation key are the functional keys that can operate and respond, and therefore, the indicator lights of the above functional keys can be controlled to be turned on (as shown by the solid boxes in the figure), and the indicator lights of the other functional keys are controlled to be turned off (as shown by the hollow boxes in the figure).

As shown in fig. 5, when the current operating state is the halfway dish adding state, it may be determined that the halfway dish adding key, the food material selecting key, the cooking mode key, the pressure adjusting key, the start key, and the cancel heat-preservation key are the functional keys with operable responses, and therefore, the indicator lights of the above-mentioned functional keys may be controlled to be turned on (as shown by the solid boxes in the figure), and the indicator lights of the other functional keys may be controlled to be turned off (as shown by the solid boxes in the figure).

As shown in fig. 6, when the current operating state is the water-free cooking state, it may be determined that the food material selection key, the cooking mode key, the reservation timing key, the start key, and the heat-preservation cancellation key are functional keys that can be operated and responded, and therefore, the indicator lights of the above-mentioned functional keys may be controlled to be turned on (as shown by the solid boxes in the figure), and the indicator lights of the other functional keys may be controlled to be turned off (as shown by the solid boxes in the figure).

Through the scheme, the indicating lamp corresponding to the function key in the effective state is controlled to emit light, and the indicating lamp corresponding to the function key in the invalid state is controlled to be turned off, so that a user can determine that the function key emitting light of the indicating lamp is the function key capable of responding operably, the function key avoiding that the user presses the current function key without function response is further achieved, misoperation is avoided, and the effects of user experience feeling and good sensitivity are improved.

Optionally, controlling an indicator light corresponding to any one of the function keys to emit light includes: and controlling the indicator light corresponding to any one function key to flash.

Specifically, the indicator light of the function key operable to respond may be controlled to flash to remind the user that the function key may be operated. The indicating lamp that the function button through control effective state corresponds twinkles to the user can confirm more directly perceivedly that the luminous function button of pilot lamp is the function button of operatable response, has further reached and has avoided the user to press the function button of current no function response, avoids the maloperation, promotes the effect that user experience felt and good sensitivity.

For example, as shown in fig. 2, when the current operating state is the standby state, it may be determined that the food material selection key, the shortcut menu key, and the cancel heat preservation key are the function keys that can operate and respond, and therefore, the indicator lights of the function keys may be controlled to flash, and the indicator lights of the other function keys may be controlled to go off.

As shown in fig. 3, when the current operating state is the shortcut menu selection state, it may be determined that the pressure adjustment key, the reservation timing key, the shortcut menu key, the start key, and the cancel heat-preservation key are function keys that can operate and respond, and therefore, the indicator lights of the function keys may be controlled to blink, and the indicator lights of the other function keys are turned off.

As shown in fig. 4, when the current operating state is the food material selecting state, it can be determined that the halfway dish adding key, the food material selecting key, the cooking mode key, the pressure adjusting key, the reservation timing key, the start key and the cancel heat preservation key are functional keys that can operate and respond, and therefore, the indicator lights of the functional keys can be controlled to flash, and the indicator lights of the other functional keys are controlled to go off.

As shown in fig. 5, when the current operating state is the halfway dish adding state, the halfway dish adding key, the food material selecting key, the cooking mode key, the pressure adjusting key, the start key and the cancel heat preservation key can be determined as the functional keys with operable response, so that the indicator lights of the functional keys can be controlled to flash, and the indicator lights of the other functional keys are controlled to be off.

As shown in fig. 6, when the current operating state is the water-free cooking state, it may be determined that the food material selection key, the cooking mode key, the reservation timing key, the start key, and the heat-preservation cancellation key are functional keys that can operate and respond, and therefore, the indicator lights of the above-mentioned functional keys may be controlled to blink, and the indicator lights of the other functional keys may be controlled to turn off.

Through the scheme, the corresponding different cooking food materials and the cooking method have different functional keys with operable response, the user can clearly distinguish which functional keys can be pressed through the flash indication of the indicating lamp, which functional keys have no effect when being pressed, and the like, so that the user can more accurately and quickly set the cooking parameters, and misoperation can be avoided.

Example 2

According to an embodiment of the present invention, an embodiment of a display device for function keys is provided.

Fig. 7 is a schematic diagram of a display device of function keys according to an embodiment of the present invention, as shown in fig. 7, the device includes:

the obtaining module 72 is configured to obtain a current working state of the cooking appliance.

Optionally, the cooking appliance is an electric pressure cooker.

A determining module 74, configured to determine, based on the current operating state, key states of a plurality of function keys displayed on a display interface of the cooking appliance, where the key states include one of: valid state, invalid state.

And a display module 76 for displaying the plurality of function keys in different display modes based on the key states of the plurality of function keys.

Example 3

According to an embodiment of the present invention, there is provided an embodiment of a cooking appliance.

Fig. 8 is a schematic view of a cooking appliance according to an embodiment of the present invention, as shown in fig. 8, the cooking appliance including: a display device 82 and a controller 84.

The display device 82 is used for displaying a plurality of function keys; the controller 84 is connected to the display device, and is configured to obtain a current working state of the cooking appliance, determine key states of the plurality of function keys based on the current working state, and control the display interface to display the plurality of function keys in different display manners based on the key states of the plurality of function keys, where the key states include one of: valid state, invalid state.

Optionally, the cooking appliance is an electric pressure cooker.

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 display device may be a display screen of a cooking appliance. The controller may be a main control circuit of the cooking appliance. The current working state may be a state in which the user currently operates the display interface. In order to facilitate the user to determine the functional keys operable to respond, the functional keys in the effective state can be displayed in a more intuitive and conspicuous display manner.

Example 4

According to an embodiment of the present invention, an embodiment of a storage medium is provided, where the storage medium includes a stored program, and when the program runs, a device in which the storage medium is located is controlled to execute the display method of the function keys in the above embodiment 1.

Example 5

According to an embodiment of the present invention, an embodiment of a processor for running a program is provided, where the program executes the display method of the function key in the above embodiment 1 when running.

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

1. A method for displaying function keys is characterized by comprising the following steps:

acquiring the current working state of the cooking appliance;

determining key states of a plurality of function keys displayed on a display interface of the cooking appliance based on the current working state, wherein the key states comprise one of the following: a valid state, an invalid state;

and displaying the plurality of function keys according to different display modes based on the key states of the plurality of function keys.

2. The display method according to claim 1, wherein displaying the plurality of function keys in different display manners based on the key states of the plurality of function keys comprises:

displaying any one function key according to a first display mode under the condition that the key state of the any one function key is the effective state;

and displaying any one function key according to a second display mode under the condition that the key state of any one function key is the invalid state.

3. The display method according to claim 2,

displaying any one of the function keys according to a first display mode, including: controlling an indicator light corresponding to any one of the function keys to emit light;

displaying any one of the function keys according to a second display mode, including: and controlling the indicator light corresponding to any one of the function keys to be turned off.

4. The display method according to claim 3, wherein controlling an indicator light corresponding to any one of the function keys to emit light comprises:

and controlling the indicator light corresponding to any one of the function keys to flash.

5. The display method according to claim 1, wherein the plurality of function keys include: the food cooking device comprises a midway dish adding key, a quick exhaust key, a food material selecting key, a cooking mode key, a pressure adjusting key, an appointment timing key, a quick menu key, a starting key and a heat preservation canceling key.

6. The display method according to claim 5, wherein the current operating state comprises one of: standby state, shortcut menu selection state, food material selection state, midway dish adding state and waterless baking cooking state.

7. The display method according to claim 6,

under the condition that the current working state is the standby state, determining that the key states of the food material selection key, the shortcut menu key and the heat preservation cancellation key are the effective states, and the key states of other function keys are the ineffective states;

under the condition that the current working state is the shortcut menu selection state, determining that the key states of the pressure adjusting key, the reservation timing key, the shortcut menu key, the start key and the cancel heat preservation key are the effective states, and the key states of other functional keys are the ineffective states;

under the condition that the current working state is the food material selection state, determining that the key states of the midway dish adding key, the food material selection key, the cooking mode key, the pressure adjusting key, the reservation timing key, the start key and the heat preservation canceling key are the effective states, and the key states of other functional keys are the ineffective states;

under the condition that the current working state is the midway dish adding state, determining that the button states of the midway dish adding button, the food material selecting button, the cooking mode button, the pressure adjusting button, the starting button and the heat preservation canceling button are the effective states, and the button states of other functional buttons are the ineffective states;

and under the condition that the current working state is the anhydrous baking cooking state, determining that the key states of the food material selection key, the cooking mode key, the reservation timing key, the start key and the heat preservation canceling key are the effective states, and the key states of other functional keys are the ineffective states.

8. A display device for function keys, comprising:

the acquisition module is used for acquiring the current working state of the cooking appliance;

a determining module, configured to determine key states of a plurality of function keys displayed on a display interface of the cooking appliance based on the current operating state, where the key states include one of: a valid state, an invalid state;

and the display module is used for displaying the plurality of function keys according to different display modes based on the key states of the plurality of function keys.

9. A cooking appliance, comprising:

a display device for displaying a plurality of function keys;

the controller is connected with the display device and used for acquiring the current working state of the cooking appliance, determining the key states of the plurality of functional keys based on the current working state, and controlling the display interface to display the plurality of functional keys according to different display modes based on the key states of the plurality of functional keys, wherein the key states comprise one of the following: valid state, invalid state.

10. The cooking appliance of claim 9, wherein the cooking appliance is an electric pressure cooker.

11. A storage medium, characterized in that the storage medium comprises a stored program, wherein when the program runs, the device where the storage medium is located is controlled to execute the display method of the function key according to any one of claims 1 to 7.

12. A processor, characterized in that the processor is configured to run a program, wherein the program performs the method of displaying the function key according to any one of claims 1 to 7 when running.