KR100996502B1 - Method for cooking of porridge in electric cooker - Google Patents

Abstract

The present invention provides an electrical cooking device that is cooked to match the user's preference, the input step of receiving a selection signal through the input unit; A determination step of determining whether the selection signal corresponds to a bamboo cooking mode; A sensing step of detecting whether a cooking state is possible when the selection signal is a signal corresponding to a bamboo cooking mode; And if it is detected that the cooking state is not, it provides a cooking method of the electric cooking apparatus comprising a display step of displaying the cooking state operation request signal.

Electric cooking equipment, bamboo cooking method

Description

Bamboo cooking method of electric cooker {Method for cooking of porridge in electric cooker}

The present invention relates to a method of cooking rice porridge of an electric cooker, and more particularly, to a method of cooking rice porridge of an electric cooker that is conveniently cooked in accordance with the taste of the user.

In general, electric cooking equipment uses heat energy converted from electric energy, and is freely controlled, hygienic, and remotely controlled, compared to other types of heat sources, and thus, various types of products can be used in cooking utensils for cooking food. Has been developed.

In particular, the electric pressure cooker among electric cookers is widely used as an electric cooker for producing high-quality food by controlling the pressure inside the pot generated by heating the pot in a closed space containing the food material by the electric heater.

The current electric pressure cooker has been developed and used to easily cook a variety of dishes such as rice, porridge, Soongsheng, Samgyetang not only rice menu.

In particular, as a food made by pouring a lot of dead grains as a main material and boiling for a long time, there are various types of porridge dishes, and is also used for easy meals or diets at home or at work.

1 is a cross-sectional view showing an electric cooking apparatus capable of cooking conventional porridge.

As shown in FIG. 1, the conventional electric cooking apparatus is hingedly connected to the body 1 and the body 1 in which the control unit 6 accommodates the inner pot 3 containing food ingredients and controls cooking. Is provided to, but consists of a lid (2) provided with an inner pot lid (4) covering the inner pot (3) at the bottom.

In addition, through the one side of the inner pot lid (4) is in communication with the inner pot (3), by selectively discharging by adjusting the pressure in the inner pot (3), the pressure adjusting means for smoothly made cooking (9) ) Is provided.

In addition, when the inner pot packing 5 and the lid 2 which are provided on the outer circumferential portion of the inner pot lid 4 to seal the space inside the inner pot 3 are closed, the lid 2 is the body 1. Lock member is provided to be fixed to).

Here, the locking member is provided in the lower portion of the lid (2) is the locking ring 10 and the upper end of the inner pot (3) which is interlocked by the operation of the handle (2a) and the like is a means for locking It comprises a flange (3a).

Therefore, such a conventional electric cooking device is made of porridge cooking with the lid 2 closed, so the state of the porridge cannot be easily confirmed, and even if it is confirmed, it is impossible to put the ingredients during porridge cooking to make porridge cooking according to the user's taste. There was uncomfortable.

Figure 2 is an enlarged cross-sectional view showing the pressure adjusting means of the conventional cooking device capable of cooking porridge.

As shown in Figure 2, the pressure control means 9 is a steam discharge valve (8) for maintaining a constant pressure in the inner pot (3) during cooking and the pressure inside the inner pot (3) after cooking automatically It comprises a safety valve (7) to discharge to.

In addition, the steam inside the inner pot 3 is formed at one side of the inner pot lid 4 and communicates with the inner steam outlet valve 8 and the lower opening 4a of each of the safety valves 7. Is introduced through and discharged to the outside of the electric pressure cooker along the passage (9a).

On the other hand, since the porridge cooking has the contents of the liquid form of the porridge, when the internal pressure is discharged through the steam discharge valve while maintaining a constant internal pressure during cooking, the contents of the liquid form boil and the starch film is scattered.

Therefore, the starch membrane is attached to the lower surface of the inner pot lid 4, and when the cleaning thereof is not made clean, it causes various odors, and further, the starch membrane is the opening 4a of the pressure regulating means 9 and By blocking the passage portion 9a, there was a problem that the steam discharge is not performed smoothly, causing safety accidents due to the steam not discharged.

Conventional electric cooker capable of cooking porridge had the following problems.

First, since the porridge cooking is made with the lid closed, not only the state of the porridge could not be grasped, but there was an inconvenience of not being able to cook the porridge according to the user's preference because the ingredients could not be added during cooking.

Second, the starch membrane, which is made up of the contents of a liquid form and boiled during cooking, blocks the opening and the passage of the pressure regulating means, so that the steam is not discharged smoothly, which may expose the risk of a safety accident due to the steam not being discharged. There was concern.

Third, the starch membrane is attached to the lower surface of the inner pot lid and is deposited, and there is an unsanitary problem that causes a bad smell of various foods due to its easy cleaning.

In order to solve the above problems, the electric cooking apparatus according to the present invention is set to the pre-set bamboo cooking mode so that the heating unit is driven when the selection signal input by the user is rotated to correspond to the locking operation even in the open state of the lid A determination step of determining whether the signal is a corresponding signal; If it is determined that the selection signal is a signal corresponding to the bamboo cooking mode, a reed switch for detecting that the operation flange is rotated after displaying a notification signal for guiding the opening of the lid according to the opening and closing state of the lid A determination step of determining whether or not the operation flange and the fixed flange are opposed to each other through a cooking state of being cooked; A display step of displaying a cooking state operation request signal to induce rotation movement of the operating flange when it is determined that the cooking state is not in the cooking state; And when it is determined that the cookable state, the heating unit is operated to correspond to the cooking mode for cooking provides a cooking method of the electric cooking device comprising a cooking step of performing the cooking.

Here, the determining step of determining whether or not the cookable state, is preferably made in the open state in which the lid is rotated to the body through the lid sensor. The cooking state manipulation request signal may include a guide sound for guiding the cooking state and a guide screen displayed on a display unit provided at the front of the electric cooking apparatus.

On the other hand, the electric cooking apparatus according to the present invention comprises an input step of receiving a selection signal through the input unit; A determination step of determining whether the selection signal corresponds to a bamboo cooking open mode; Detecting whether the lid is closed when the selection signal is a signal corresponding to the bamboo cooking opening mode; A display step of displaying a lid opening request signal when it is detected that the lid is closed; And when it is detected that the lid is open, the heating unit is operated to correspond to the bamboo cooking opening mode may provide a cooking method of the rice cooker comprising a cooking step of performing bamboo cooking.

Here, the lid opening request signal preferably comprises a guide sound to guide the opening of the lid and a guide screen displayed on the display unit provided on the front of the cooking device.

Bamboo cooking method of the electric cooking apparatus according to the present invention has the following effects.

First, the control unit is set and stored so that the porridge cooking is possible with the lid open, the porridge cooking mode can be cooked regardless of whether the lid is open, the user can conveniently cook the porridge and thin porridge, Can be used.

Second, when the porridge is cooked with the lid open, the user can directly check the cooking state, and can further add water and ingredients to conveniently cook the thin porridge according to the user's preference. .

Third, when the porridge is cooked while the lid is open, the operating flange and the fixed flange of the electric cooker are provided to face each other, so that the operating flange and the fixed flange contact each other even if the user accidentally closes the lid. The lid is kept open so that the porridge can be cooked safely.

Fourth, the user is able to cook porridge even when the lid is open, the lid including the inner pot lid, inner pot packing, steam discharge valve, safety valve can be kept clean because foreign matter is not attached.

Hereinafter, a preferred embodiment of the present invention that can specifically solve the above problems will be described with reference to the drawings.

Here, the electric cooker is a home appliance for cooking food by heating the inside of the pot in a state containing the food material to be cooked in the pot. Such an electric cooker is typical of an electric pressure cooker which cooks food in a short time using high temperature and high pressure, but recently, products having a function of cooking various kinds of food such as rice and porridge have been developed. Thus, the electric cooking apparatus referred to herein is defined as a generic name for various cookers including an electric pressure cooker.

3 is a cross-sectional view showing the electric cooking apparatus according to an embodiment of the present invention.

As shown in Figure 3, the electric cooking apparatus according to the present embodiment is provided with the inner pot 13 is accommodated and the control unit 30 is hinged and the body 11 is built to cover the upper portion It comprises a lid 12.

In addition, the lid 12 is a pressure regulating means 19 for selectively discharging the pressure inside the inner pot 13 and the inner pot lid 14 and the inner pot 13 and the inner pot 13 covering the inner pot 13 It consists of an inner pot packing (15) for sealing between the pot lid (14).

And, the lower end of the locking ring 110 is bent to include a working flange (110a) protruding at a predetermined interval and the upper end of the inner pot 13 is bent to include a fixed flange (13a) protruding at a predetermined interval The locking means is provided such that the lid 12 covering the upper portion of the body 11 is fixed to the body 11 and sealed.

Therefore, the electric cooking apparatus according to the present invention is the same as the conventional electric pressure cooker, the food including food, including porridge, rice, etc. in the state in which the lid 12 is closed, of course, the lid 12 is cooked Porridge can be cooked even in the open state.

Through this, the user is able to cook porridge even in the state in which the lid 12 is opened, when cooking porridge the inner pot lid 14, inner pot packing 15, steam discharge valve 18, safety valve 17 Foreign matter is not attached to the lid 12 including a can keep the lid 12 clean.

On the other hand, the auxiliary lid 20 corresponding to the inner pot lid 14 is further provided to prevent the foreign matter from being introduced into the inner pot 13 during cooking porridge, the auxiliary lid 20 is It is preferable that the heat resistance such as glass is strong and provided with a transparent material to check the state of the material inside the inner pot 13. Of course, the auxiliary lid 20 can also be produced by injection molding by injection molding.

4 is an operation configuration diagram of an electric cooking device cooked by the bamboo cooking method according to an embodiment of the present invention.

As shown in Figure 4, the electric cooking device cooked by the bamboo cooking method according to the present invention is the input unit 33, the sensing unit 34, the display unit 36, the heating unit 35, the power supply unit 32 and the control unit It is operated by 30.

In detail, the input unit 33 serves to transmit the selected selection signal such as a cooking menu mode to the controller 30 through an input means such as a cooking menu button provided on the front of the electric cooking apparatus.

In addition, the detector 34 transmits a detection signal that detects a condition regarding cooking such as a cooking state to the controller 30. In addition, the power supply unit 32 selectively supplies power required for the operation of the electric cooking apparatus under the control of the control unit 30.

On the other hand, the heating unit 35 serves to cook food by operating the heater according to the control signal of the control unit 30, the display unit 36 is the selection signal transmitted to the control unit 30. Indicates the display corresponding to.

Figure 5 is a flow chart of the bamboo cooking method of the electric cooking apparatus according to an embodiment of the present invention.

4 to 5, the bamboo cooking method of the electric cooking apparatus includes an input step S41, a determination step S42, a detection step S43, a display step S44, and a heating step S45. It is preferable to make it.

The input step (S41) is performed by the user selecting the bamboo cooking mode, the selection signal corresponding to the bamboo cooking mode is input to the input unit 33, the selection signal is transmitted to the control unit 30 do.

Here, the input unit 33 is a place receiving each signal corresponding to the user's selection may be input at least one or more of the signals corresponding to the selection of the cooking menu, menu reservation time, operation or not.

In addition, the input unit 33 is preferably provided as an input keypad on the front of the electric cooking device, through which the user can easily select the desired menu cooking mode from among the menu cooking mode including rice, porridge, steamed. have.

In the determining step S42, the control unit 30 determines whether the selection signal input to the input unit 33 corresponds to a bamboo cooking mode. To this end, the control unit 30 is preferably set and stored in the selection signal corresponding to each of a plurality of menu cooking mode.

Accordingly, when the selection signal is determined to be a signal corresponding to the bamboo cooking mode, the process proceeds to the sensing step S43. When the selection signal is determined to be a signal of another menu cooking mode, a step according to the menu cooking mode is performed. . Here, the step according to another menu cooking mode refers to a step of performing a cooking mode such as general rice other than bamboo cooking mode, and the description thereof will be omitted.

In this case, before the detection step S43 is determined in the determination step S42, the cooking button provided in the input unit 33 is selected, and the cooking signal of the selected cooking button is input to the controller 30. Only in this case, it is preferable to perform the sensing step (S43). Of course, it is also possible to perform the sensing step (S43) after a predetermined time interval without the cooking signal.

Meanwhile, in the detecting step S43, when the selection signal is determined to be a signal corresponding to the bamboo cooking opening mode in the determining step S42, the detecting unit 34 detects whether a cooking state is possible. To perform.

Therefore, when it is detected that the cookable state is possible in the sensing step S43, the heating step S45 is performed, and when it is detected that the cooking state is not possible, the display step S44 is performed.

Here, the cooking state is preferably detected by a sensor detecting whether the cooking state in the bamboo cooking mode, the sensor is preferably a reed switch is used.

In addition, the reed switch is provided in the lid 12, the state is turned on when the locking means of the lid 12 is locked, and is turned off when the locking means is unlocked.

Here, the locking means is preferably provided with a fixed flange (13a) and the operating flange (110a) protruding at a predetermined interval at each end of the body 11 and the lid 12 of the electric cooker. .

In addition, it is preferable that the operation flange 110a is inserted through the gap between the fixed flanges 13a and the operation flange 110a is interlocked by the handle 12a to be rotated, thereby being provided in a locked manner.

Therefore, when the lid 12 is closed while the reed switch is in contact with the lid switch, the cooking state refers to a state in which the operation flange 110a is locked to the fixed flange 13a, and in particular, the lid 12 is closed. In the case where) is opened, the operation flange 110a and the fixed flange 13a are provided to face each other.

In addition, the reed switch is a sensor mounted inside the lid 12 to check whether the cooking state of the electric cooker, the detection unit 34 is a receivable signal of the reed switch ON the cookable detection signal Cooking may be performed only when it is delivered to the controller 30.

Therefore, in the state in which the lid 12 is opened, the reed switch may be cooked only when the reed switch is turned on. In addition, when the reed switch is turned on, the operation flange 110a and the fixed flange 13a are closed. It is provided to face.

As a result, when the lid 12 is accidentally closed by a user, the lid 12 is a space formed by contacting the facing flanges 110a and 13a with each other, which is generated during cooking. Safety accidents caused by steam is prevented so that the user can safely cook porridge in the state in which the lid 12 is opened.

On the other hand, the display step (S44), if it is detected in the detection step (S43) that the detection signal is not the cookable state, performs the step of displaying the cooking state operation request signal.

That is, when the reed switch is OFF, the non-cookable state is provided, and when the reed switch is OFF, the cooking is not performed regardless of whether the lid 12 of the electric cooker is opened. .

The cooking state operation request signal may include a guide sound for inducing the cooking state and a guide screen displayed on the display unit 36 provided on the front side of the electric cooking apparatus. At least one or more of the guide sound and the guide screen may be provided.

Here, the guide sound may be made of a guidement, music, repetition of a single sound, etc. corresponding to the cookable state operation request signal stored and stored in the controller 30, and the guide screen is locked of the reed switch. It may be made by including a character display corresponding to the state.

Through this, the user immediately knows that the cooking state is not available through the guide sound and the guide screen, and simply operates the handle 12a to turn on the reed switch to make the cookable state. Can be performed.

In addition, the display unit 36 is preferably provided at a position that can be easily recognized by the user, such as the front surface of the body 11 of the electric cooker. For example, the display unit 36 may include a display panel such that a display panel such as an LCD may be used.

On the other hand, the control unit 30 when the cooking state is detected based on the reading of the detection signal transmitted from the detection unit 34, the heating unit 35 to correspond to the bamboo cooking mode It works. Therefore, the electric cooker performs a cooking step of cooking porridge.

That is, in the cooking state, the case is divided into two cases according to whether the lid 12 of the electric cooker is opened or closed, and the control unit 30 is of course opened when the lid 12 of the electric cooker is closed. Even if it is, the bamboo cooking mode is preferably set and stored to be executed.

Through this, the bamboo cooking mode is capable of cooking regardless of whether the lid 12 is opened, and thus, the user can selectively cook porridge according to the user's preference including rice porridge and thin porridge.

In addition, when the lid 12 is opened in the bamboo cooking mode, even if water and ingredients are added during cooking, the lid 12 is in an open state, so that the porridge is less likely to boil and scatter. Through this, the user can conveniently cook the thin porridge that fits the taste by further adding water and ingredients even during cooking.

Here, the heating unit 35 serves to heat the inner pot 13 according to the driving signal received from the control unit 30.

Meanwhile, since the detector 34, the display 36, and the controller 30 are circuits sensitive to current, an AC power source (110V / 220V for home use) supplied by the power supply unit 32 is provided as a stop value separately provided. Is rectified and converted into a usable DC power source (for example, 12V and 5V), and the converted DC power is supplied to the detector 34, the display unit 36, and the controller 30.

In addition, the control unit 30 is operated by being supplied with the above-described converted DC power, and receives a selection signal according to a user's menu selection and a detection signal for detecting a cooking condition, thereby reading a driving signal to the heating unit 35. Can be sent selectively to control cooking.

Figure 6 is a flow chart of the bamboo cooking method further includes a lid opening notification in the electric cooking apparatus according to an embodiment of the present invention.

As shown in Figure 6, the bamboo cooking method of the electric cooking apparatus according to the present embodiment is a notification for guiding the opening of the lid 12 when it is determined as a signal corresponding to the bamboo cooking mode in the determination step (S42) It is preferable that the display step S51 further comprises a.

Here, the notification is preferably provided with at least one or more of the guide sound and the guide screen, through which the user is provided with the convenience of judging whether the lid 12 is opened or closed to cook more high quality porridge. The opening of the lid 12 may be guided.

Figure 7 is a temperature graph showing the process of cooking porridge in the lid open state with an electric cooker according to an embodiment of the present invention.

As shown in FIG. 7, the cooking step of the electric cooking device is a heating step in which the heating unit 35 is operated under a control of the control unit 30 and heated to a predetermined temperature after a slight waiting step, from 100 ° C. to Maintaining step of performing the cooking by maintaining the temperature of 130 ℃, the moxibustion step of the moxibustion by the operation of the heating unit 35 is stopped, and the heating unit 35 to selectively maintain a predetermined temperature It consists of a warming step to maintain the warmth by operating as.

That is, when the lid 12 is cooked in an open state, after the heating step, the cooking step is performed by maintaining a temperature of 100 ° C. to 130 ° C. to maintain a certain range of temperature, thereby making porridge of higher quality. This can be cooked.

8 and 9 are exemplary views showing the input unit and the display unit of the electric cooking apparatus according to an embodiment of the present invention.

8 and 9, the input unit 33 provided on the front of the electric cooking apparatus preferably includes a plurality of function buttons that perform various types of functions, respectively, and the display unit 36. ) May be provided to display the function selected by the function button.

Accordingly, the user can select and enter a menu cooking mode including a bamboo cooking mode by pressing a button of the input unit 33, and the display unit displaying a guide screen corresponding to the reed switch whether or not cooking is possible. (36) can be easily identified.

8 is an exemplary view showing a display unit when it is detected that the cooking state is not in accordance with an embodiment of the present invention.

As shown in FIG. 8, the display unit 36 displays a character display 82 corresponding to the previously input bamboo cooking mode as "nutrition porridge", and the guide screen 81 corresponding to the reed switch is " "Open" to indicate that it is not a cookable state through the display unit 36.

In addition, it is preferable that the above-described guide sound is provided together, so that the user can easily recognize the necessity of the operation in the cookable state.

9 is an exemplary view illustrating a display unit when it is detected that the cooking state is possible according to an embodiment of the present invention.

As shown in FIG. 9, the display unit 36 displays a character display 92 corresponding to the previously input bamboo cooking mode as “nutrition porridge”, and the guide screen 91 corresponding to the reed switch is “ "Locked", indicating that it is ready for cooking.

In this case, the control unit 30 operates the heating unit 35, so that the electric cooking device can perform a cooking step corresponding to the bamboo cooking mode.

10 is a view showing a flow chart of the bamboo cooking method of the electric cooking apparatus according to another embodiment of the present invention.

Except for the lid sensor for detecting the opening of the lid in the present embodiment is the same as the configuration of the above-described embodiment, a detailed description thereof will be omitted.

As shown in Figure 4 and 10, the cooking method of the electric cooking apparatus includes an input step (S101), determination step (S102), detection step (S103), display step (S104), heating step (S105). It is preferable to make it.

Recently, the lid (see 12 in Fig. 3) is opened to experimental results that can be cooked of higher quality porridge under atmospheric pressure to selectively add water and ingredients during cooking, the bamboo cooking open mode The need for this is highlighted.

Therefore, as shown in Figure 3, the present embodiment is provided with a separate sensor for detecting the opening of the lid 12 is hinged and connected to the body 11 of the electric cooking apparatus is provided with the lid 12 Bamboo cooking open mode is provided in which bamboo cooking is performed only when it is detected to be open.

That is, by opening the lid sensor connected to the hinge portion of the cooking device to detect whether the lid 12 is rotated, it is possible to detect the opening of the lid (12).

Of course, the configuration of the above-described embodiment may be added to the configuration of the present embodiment. That is, between the sensing step S103 and the heating step S105, the sensing step (S43 of FIG. 4) and the display step (S44 of FIG. 4) described above may be added.

On the other hand, when it is detected that the lid 12 is closed in the detection step (S103), the control unit 30 transmits the lid opening request signal including a guide sound and a guide screen to the display unit 36 to guide. The sound and guide screen performs the display step (S104) displayed through the display window of the display unit 36 to allow the user to open the lid 12.

In addition, when it is detected that the lid 12 is opened in the sensing step (S103), the control unit 30 performs the cooking step of cooking the porridge by operating the heating unit 35.

Through this, the user cooks porridge only when the lid 12 is opened by the porridge cooking mode, and by performing the porridge cooking step with a temperature change as shown in FIG. can do.

11 and 12 are exemplary views illustrating an input unit and a display unit of the electric cooking apparatus according to another embodiment of the present invention.

11 is an exemplary view showing a display unit when it is detected that the lid of the electric cooker according to another embodiment of the present invention is closed.

As shown in FIG. 11, the display unit 36 displays the letter display 112 corresponding to the previously input bamboo cooking opening mode as “nutrition porridge”, and the guide screen 111 corresponding to the electric cooking device shows its display. It shows that the lid is closed.

In this case, it is preferable that the above-described guide sound is provided together, and thus the user can easily recognize the necessity of opening the lid.

12 is an exemplary view showing a display unit when it is detected that the lid of the electric cooker according to another embodiment of the present invention is open.

As shown in FIG. 12, the display unit 36 displays the letter display 122 corresponding to the previously input bamboo cooking opening mode as “nutrition porridge”, and the guide screen 121 corresponding to the electric cooking device is displayed. It shows that its lid is open.

In this case, bamboo cooking corresponding to the bamboo cooking opening mode may be performed.

As described above, the present invention is not limited to the specific embodiments described above, and various modifications may be made by those skilled in the art without departing from the gist of the present invention claimed in the claims. It is possible and such variations are within the scope of the present invention.

1 is a cross-sectional view showing an electric cooker capable of cooking conventional porridge.

Figure 2 is an enlarged cross-sectional view showing the pressure control means of the conventional electric cooking apparatus capable of cooking porridge.

3 is a cross-sectional view showing an electric cooker according to an embodiment of the present invention.

Figure 4 is a configuration diagram of the operation of the electric cooking device cooked by the bamboo cooking method according to an embodiment of the present invention.

Figure 5 is a flow chart of the bamboo cooking method of the electric cooking apparatus according to an embodiment of the present invention.

6 is a flow chart of the bamboo cooking method further includes a lid opening notification in the electric cooking apparatus according to an embodiment of the present invention.

Figure 7 is a temperature graph showing the process of cooking porridge in the lid open state with an electric cooker according to an embodiment of the present invention.

8 is an exemplary view showing a display unit when it is detected that the cooking state is not in accordance with an embodiment of the present invention.

9 is an exemplary view showing a display unit when it is detected that the cooking state according to an embodiment of the present invention.

10 is a flow chart of the bamboo cooking method of the electric cooking apparatus according to another embodiment of the present invention.

11 is an exemplary view showing a display unit when it is detected that the lid of the electric cooker according to another embodiment of the present invention is closed.

12 is an exemplary view showing a display unit when it is detected that the lid of the electric cooker according to another embodiment of the present invention is open.

<Description of the symbols for the main parts of the drawings>

12: lid 12a: handle

13a: fixed flange 30: control part

33: input unit 34: detection unit

35: heating portion 36: display portion

110a: working flange

Claims (7)

A determination step of determining whether the selection signal input by the user corresponds to a pre-cooked cooking mode which is configured to drive the heating unit when the operation flange is rotated to correspond to the locking operation even when the lid is opened; If it is determined that the selection signal is a signal corresponding to the bamboo cooking mode, a reed switch for detecting that the operation flange is rotated after displaying a notification signal for guiding the opening of the lid according to the opening and closing state of the lid A determination step of determining whether or not the operation flange and the fixed flange are opposed to each other through a cooking state of being cooked; A display step of displaying a cooking state operation request signal to induce rotation movement of the operating flange when it is determined that the cooking state is not in the cooking state; And If it is determined that the cookable state, the heating unit is operated to correspond to the cooking mode bamboo cooking method comprising the cooking step of performing the cooking porridge. delete delete The method of claim 1, Judgment step of determining whether or not the cookable state, the cooking method of the electric cooking apparatus, characterized in that the lid is made in the open state is supported by the rotation of the lid sensor. The method of claim 1, The cooking state operation request signal comprises a guide sound to guide the cooking state and the guide screen displayed on the display unit provided on the front of the cooking device, characterized in that the cooking method of the electric cooking device. delete delete

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