KR20200141780A - Method for controlling electric range by detecting water contact - Google Patents

Abstract

The present invention relates to a control method of an electric range (100). An electric range (100) comprises: a body (110); a faucet unit (120) disposed on one side of the body (110) and performing water extraction; at least one crater (H) provided on the body (110); a sensing unit (130), which is touch-sensitive, disposed on the other side of the body (110); and a control unit (170) to which a signal recognized by the sensing unit (130) is transmitted. The control method comprises the steps of: (a) recognizing a signal by the sensing unit (130) (S110); and (b) determining, by the control unit (170), whether the signal recognized in the step (a) is generated by contact with water according to a preset condition (S120).

Description

Control method of electric range through water contact detection{METHOD FOR CONTROLLING ELECTRIC RANGE BY DETECTING WATER CONTACT}

The present invention is a control method of an electric range through water contact detection, and more particularly, water remaining on the top of the electric range through a touch-sensitive sensing unit or a water contact sensing unit, water overflowing from a container, or discharged from a faucet unit. It relates to a control method of an electric range that increases user safety by detecting water with a specific algorithm.

An electric range is a cooking device that cooks food using an electric heater or a separate crater as a heat source, and an induction heater using an induction heating method according to the heating method and a radiant heater using an electric resistance method are provided. have.

As power is applied to the induction heater, a high-frequency voltage of a predetermined size is applied to the working coil to generate a magnetic field around the working coil, and the magnetic line of the induced magnetic field generated at this time generates an eddy current inside the crater. Then, the cooking zone is heated by this eddy current to cook.

In addition, the radiant heater is cooked by applying a predetermined power to a heating coil inside the cooking zone to emit high-temperature radiant heat by self-heating of the heating coil.

Such an electric range is usually equipped with a plurality of cooking areas, and is used in a hybrid form that allows the user to select an appropriate cooking area according to the type, quantity, and purpose of the food to be cooked by setting the output power of each cooking area differently. have.

Unlike conventional gas ranges, electric ranges do not have the risk of explosion, are easy to use, do not generate soot due to incomplete combustion of gas, and are constructed by covering the top of the heating element with a flat top plate, so they have an aesthetic advantage. However, the number of users is increasing.

However, since the electric range does not include a faucet from which water is discharged, the user has to supply water separately to the container to be used for the electric range, and then move the container containing the water onto the electric cooker. There is this. Accordingly, in recent years, for the convenience of users, demand for an electric range in which tap water or a faucet supplied with purified water is supplied to the electric range itself is increasing.

The electric range in which the faucet is combined is a structure for user convenience, but there is a problem that may arise from this structure. The electric range has a structure in which water is supplied while the container is placed on the crater, and a problem may arise from overflowing or flowing water on the top of the electric range.There is a need for a technology to solve such problems in use. .

As a prior art, Korean Patent Publication No. 10-2010-0006438 is disclosed. The prior art relates to a device for displaying residual heat remaining after operation of an electric range, and by installing a residual heat display means so that residual heat is removed on the top plate after operating the electric range, a user's safety accident is prevented. It is a technology to prevent.

However, this prior art also merely visually provides information on the state of the electric range to the user, and does not perform any more than that, so it is remarkably difficult to protect the user's body from water remaining on the top of the electric range. It is insufficient.

(Patent Document 1) Korean Patent Publication No. 10-2010-0006438

The present invention was conceived to solve the problems of the prior art described above, and to protect users from water remaining on the top plate of the electric range by determining whether water is accumulated on the top plate of the electric range through a touch sensitive input sensing unit. It is for sake.

In addition, by using the phenomenon recognized as a signal when water touches the sensing unit, which is a touch-sensitive configuration, electricity that can determine whether water remains on the top plate of the electric range without additionally equipped with expensive sensor equipment. I would like to propose a range control method.

The present invention for solving the problems as described above, as a control method of an electric range, the electric range 100, the main body (110); A faucet part 120 provided in the main body 110 to perform water extraction; At least one crater (H) provided on the main body 110; A sensing unit 130 provided in the main body 110 and formed to input a signal; And a control unit 170 formed to receive a signal recognized by the detection unit 130. Including, (a) a step of inputting a signal to the sensing unit 130 (S110); And (b) determining, by the control unit 170, whether the signal recognized in step (a) is generated by contact with water according to a preset condition (S120). It provides a control method of the electric range comprising a.

In addition, the sensing unit 130 may be configured in a touch-sensitive manner and may be formed to input the electrical signal by a predetermined contact.

In addition, the sensing unit 130 includes first to Nth regions formed on the upper surface of the main body 110, and in step (a), a signal is transmitted to at least one of the first to Nth regions. Is recognized, and a predetermined instruction signal for the electric range 100 may be transmitted to the control unit 170.

In addition, the first to Nth regions may be set to transmit different indication signals to the control unit 170, respectively.

In addition, the preset condition of the step (b) is, in the step (a), electrical signals are simultaneously input from at least two or more of the first to Nth regions, and each indication signal to the control unit 170 It may be to convey.

In addition, the preset condition of step (b) is, in step (a), an electrical signal is input in at least one or more of the first to Nth regions, and the electrical signal exceeds a preset time. It may be input continuously over time.

In addition, after the step (b), (c) determining the operating state of the faucet unit 120 and the crater (H) (S130); And (d) when it is determined that the faucet unit 120 or the crater H is in operation in step (c), when the control unit 170 determines that the electrical signal is input by contact with water, Stopping the operation of the faucet part 120 and the crater H (S140); It may further include.

In addition, the electric range 100 further includes an alarm unit 160 for providing an alarm to the user, and in step (d), the faucet unit 120 or the crater H is stopped together with , A visual or audible alarm may be further provided through the alarm unit 160.

In addition, the faucet part 120 is formed to be movable horizontally or vertically on the main body 110 so as to be positioned above any one of at least two or more of the craters H, and the crater H, A first crater (Ha) which is a water outlet target position of the faucet part 120; And a second crater (Hb) excluding the first crater (Ha), wherein the crater in step (c) is divided into the first crater (Ha) and the second crater (Hb), and ( c0) checking the operating states of the faucet unit 120, the first crater Ha, and the second crater Hb in step (c) (S131); And (c1) when it is confirmed that both the faucet unit 120 and the first crater (Ha) are operating in the step (c), the control unit 170, the water outlet from the faucet unit 120 and the Blocking the operation of the first crater Ha (S132); It may further include.

In addition, in the step (c), when it is confirmed that only the faucet unit 120 and the second crater (Hb) are operating, (c2) the control unit 170, only the water outlet from the faucet unit 120 Blocking (S133); It may further include.

On the other hand, the present invention is a control method of an electric range, the electric range 200, the main body 210; A faucet part 220 provided in the main body 210 to perform water extraction; At least one crater (H) provided on the main body 210; A first water contact sensor unit 240 provided on each side of the crater (H); And a control unit 270 for controlling the operation of the faucet unit 220 and the crater H. Including, (a) step of determining that the contact of water by the first water contact sensor unit 240 according to a preset condition (S210); (b) by the control unit 270, confirming the operation state of the faucet unit 220 and the crater H (S220); And (c) the operation of the faucet unit 220 identified as being operated in the step (b) is stopped, and the first water contact sensing sensor unit 240 in the step (a) of the crater (H) is stopped. It may include a; step (S230) of stopping the operation of the crater H.

In addition, the first water contact sensor unit 240 may be positioned on the main body 210 so as to surround the crater H, respectively.

In addition, the first water contact sensor unit 240 is composed of an area having a predetermined area at a position adjacent to the crater H, and the preset condition of step (a) is that water is the first It may be a case in which the water contact sensing sensor unit 240 comes into contact with a predetermined area or more.

In addition, the preset condition in step (a) may be a case in which water is in contact with the first water contact sensor unit 240 after a preset time has passed.

In addition, the electric range 200 may further include a second water contact sensing sensor unit 260 provided on the side of the faucet unit 120.

The present invention as described above has the following effects.

In the first embodiment of the present invention, considering the fact that the touch-sensitive sensing unit recognizes water contact, it is determined as water contact when signals are simultaneously recognized in two or more areas or when a phosphorus signal is recognized while exceeding a preset time. According to the formation of a specific algorithm, it is possible to increase the safety of the user by easily determining the phenomenon of biting on the upper surface of the electric range without adding a separate sensor.

According to the second embodiment of the present invention, since a sensor is provided at a location adjacent to the crater, when water overflow occurs from the container during cooking, the operation of the crater and the faucet is controlled to provide an effect of protecting the user safely. .

1 is a schematic schematic diagram of an electric range applied to a first embodiment of an electric range control method according to the present invention.
2 is a block diagram schematically showing a configuration of an electric range applied to the present invention.
3 is a flow chart for explaining a first embodiment of a method for controlling an electric range according to the present invention.
4 is a detailed flowchart of step (c) of FIG. 3.
5A is a schematic plan view of an electric range in which a faucet portion is movable in a horizontal direction.
FIG. 5B is a schematic schematic diagram of FIG. 5A.
6 is a schematic plan view of an electric range applied to a second embodiment of the electric range control method according to the present invention.
FIG. 7 is a schematic plan view for explaining determination of remaining water in a large area in the second embodiment of the present invention.
8 is a flowchart of a second embodiment of the present invention.

Hereinafter, a method for controlling an electric range will be described in the present invention with reference to the drawings. In the following drawings, the faucet portion 110 is described based on a structure fixed to the crater 3 (H3) side, but the position of the faucet portion 110 can be changed according to the designer's selection, and craters 1 to 3 (H1, H2, H3) may be formed in any one of the containers positioned on the water outlet position. In addition, the faucet unit 120 includes all means used for deformation of the structure, including extension, rotation, tilting, etc. of the faucet unit 120 for accurate water out of the craters (H1, H2, H3) It is stated that it may be applied.

Description of the configuration of the electric range

FIG. 1 is a schematic schematic diagram of an electric range in which a faucet portion is coupled, which is applied to a method for controlling an electric range according to the present invention, and FIG. 2 is a block diagram schematically showing a configuration of an electric range applied to the present invention.

1 and 2, the electric range 100 applied to the electric range control method according to the present invention is characterized in that a faucet part 120 formed so as to be able to be discharged is coupled. If the configuration of the electric range 100 applied to the present invention is broadly classified, it includes a main body 110, a faucet unit 120, a crater H, a sensing unit 130, and a control unit 170.

The'body 110' means a housing or a case, and the above-described faucet part 120, a crater H, and a sensing part 130 are positioned on the upper surface of the main body 110. Here, the control unit 170 refers to a microcomputer, and it is preferable that the controller 170 is embedded in the main body 110. The upper surface of the main body 110 is made of tempered glass and is formed to strongly withstand external impacts or heat generated from the crater H. In addition, it is preferable to be configured to facilitate the removal of food particles generated in the cooking process.

The'faucet part 120' is connected to a faucet (not shown) and is configured to be able to discharge water into the container P located on the crater H. A water filter (not shown) may be provided between the faucet and the faucet part 120. The end side of the faucet part 120 is curved downward. Accordingly, while the faucet portion 120 is not in use, the water located at the end of the faucet portion 120 by the weight of the water droplets is configured to fall downward by gravity. In addition, unlike the position shown in FIG. 1, the installation position of the faucet unit 120 may be changed according to the number, arrangement, and aesthetics of the crater H, and is not limited to the illustrated embodiment.

'Crater (H)' is composed of a crater 1 (H1), a crater 2 (H2), and a crater 3 (H3) having different sizes and outputs. Accordingly, the user can select and use any one of a crater 1 (H1), a crater 2 (H2), and a crater 3 (H3) according to the size of the containers to be used or the output of the crater required by the user. A description of a method of heating the contents of the container P in the crater H of the electric range 100 will be omitted.

The'sensing unit 130' is a touch-sensitive and is a component that performs a function of an input unit for inputting a specific signal by a user. The upper surface of the sensing unit 130 is formed of a touch screen panel, and the sensing unit 130 is configured as a module, so that only the sensing unit 130 can be replaced. The'sensing unit 130' is provided at a position convenient for the user to access among the upper surface of the main body 110 to facilitate the user's manipulation. In the sensing unit 130, a signal instructing the operation of the faucet unit 120 and the crater (H) is input from the user, and the start and end of the water outlet from the faucet unit 120, the amount of water out, the operation time and output intensity of the crater (H) Various indication signals including, etc. may be input.

Referring to FIG. 2, the sensing unit 130 includes a first region to an Nth region, and each region is configured to transmit a different indication signal to the control unit 170, respectively. When the user touches any one of the first to Nth regions for a predetermined period of time, an instruction signal corresponding to the touched region is transmitted to the control unit 170, and the control unit 170 uses the electric range ( 100) Control the operation of components. For example, the'first area' is an on-off signal of the electric range power source, the'second area' is a signal for selection of a specific crater (H), and the'third area' is the water outlet of the faucet unit 120 As the off signal, '4th area' is in charge of the output intensity control signal of the crater (H), signals that are in charge of the remaining areas are preset. That is, each area means that it serves as a button.

The'control unit 170' controls the craters H1, H2, H3 and the faucet unit 120. The controller 170 is formed to receive information input by a user to the sensing unit 130, and for this purpose, the controller 170 is configured to communicate with the sensing unit 130. In addition, the control unit 170 is configured to receive information from a container sensor (not shown) and a temperature sensor (not shown), and the craters (H1, H2, H3) are each provided with a container sensor, the container is Check whether it is properly positioned on the crater (H). The present invention is preferably applied to the above-described induction heater, and the induction heater is a configuration in which the contents of the container are heated using an eddy current, because it is very important whether the container is in position. The temperature sensor may be configured to measure the temperature of the container itself or to measure the temperature of the contents of the container. In this regard, the sensing unit 130 may be additionally provided with a function to keep the container warm, and when the user selects to keep the container, the temperature sensor is a container located on the crater (H) operating in real time ( P) can be configured to measure the temperature.

The'alarm unit 160' is a component used to recognize a specific situation to the user, and may warn the user through a visual display or may be configured to provide a specific alarm voice. This is to protect the user by providing an alarm to the user because an instantaneous accident or injury may occur due to the characteristics of the kitchen in which the electric range 100 is used.

Description of control method of electric range

3 is a flow chart for explaining a first embodiment of a method for controlling an electric range according to the present invention. Referring to Figure 3, the first embodiment of the present invention includes steps (S110) to (S130).

Step S110 is a step in which a signal is recognized by the sensing unit 130. As described above, the user inputs an instruction signal for a specific operation of the electric range 100 to the sensing unit 130 configured with a touch screen panel.

Step S120 is a step of determining whether the signal input to the sensing unit 130 by the control unit 170 is by a user or by water located on the upper surface of the main body 110. The method of determining is based on a preset condition, and it is preferable that the preset condition includes the following various situations.

The preset condition may be that signals are simultaneously recognized in at least two or more of the first to N-th regions and each of the indication signals is transmitted to the control unit 170. When a general user who is sufficiently familiar with how to use instructs the operation of the electric range 100, the focus is on not touching a plurality of areas at the same time. The touch-sensitive sensing unit 130 may input a signal by contact with water, and it is necessary to distinguish whether the input signal is an input by contact with water or an input by user selection. If an instruction signal is input by contact with water, this can cause a very dangerous situation to the user, and at the same time, heating or water that the user does not intend to cook may be applied to the cooking object. to be.

Another preset condition may be that a signal is recognized in at least one or more of the first to Nth regions, but the signal is recognized for a time exceeding a preset time. In this condition, too, the general user performs the signal input action only as long as necessary, and the fact that the signal is continuously input beyond the preset time means that the water remaining on the upper surface of the main body 110 is in contact with a specific area. Because it does.

Step (S130) is a step of determining the operating state of the faucet unit 120 and the crater (H), step (S140) is determined that the faucet unit 120 or the crater (H) is operating in the step (S130) In this case, when the control unit 170 determines that the electrical signal is input by contact with water, the operation of the faucet unit 120 and the crater H is stopped.

In more detail, it is assumed that the input of the signal for the predetermined area is not input by the user in step S120, but is determined to be unintended by the user. At this time, when the faucet part 120 is water out, the water out of the faucet part 120 is stopped, and when the current crater H is in operation, the operating crater H is first stopped. This is to protect users because water can have a great influence on heating due to the nature of the electric range in which food is heated by induction heating. At this time, it is preferable that a visual or audible alarm is provided through the alarm unit 160 together with the operation of the faucet unit 120 or the crater H being stopped.

In addition, when the faucet unit and the cooking area are already in an inactive state, it means that the electric range is not currently operating, and even when a contact with water is detected while the operation is already stopped, the cooker or the user through the alarm unit 160 Visual or audible alarms can be provided to the user.

FIG. 4 is a detailed flowchart of step (S130) of FIG. 3 (c). Referring to FIG. 4, step S130 includes steps S131 and S132.

Referring to FIGS. 5A and 5B together, the faucet part 120 is movable in a horizontal direction on the main body 110 so that it can be located above any one of at least two of the craters H Is formed to be To this end, a guide part 112 is provided on the upper surface of the main body 110. The guide unit 112 is configured to be movable in the left and right directions and the front and rear directions based on the horizontal direction. In (a) of FIG. 5, the intended movement positions 120a and 120b of the faucet unit 120 refer to a case where the faucet unit 120 moves in the left and right direction, and the other intended movement position 120c is the pow. This means when the set part 120 moves in the front-rear direction. In this way, as the faucet part 120 is formed to be movable both front and rear and left and right in the horizontal direction, the user can eliminate the hassle of moving the container containing water again after supplying water to the container. It has the effect of increasing the convenience of the product.

Step S131 is a step of checking the operating states of the faucet part 120, the first crater Ha, and the second crater Hb. Step (S132), when it is confirmed that both the faucet unit 120 and the first crater (Ha) in step (S131) are operating, the control unit 170, the water outlet from the faucet unit 120 and the first crater ( This is the step of blocking the operation of Ha).

Here, the first crater Ha refers to a crater corresponding to the water outlet target position of the faucet unit 120, and the second crater Hb refers to all craters except for the first crater Ha. In FIG. 5B, the first crater Ha is the crater H1, and the second crater Hb is the craters H2 and H3. That is, the first crater Ha and the second crater Hb may be determined according to the position of the faucet part 120. In this case, the user may separately designate the position of the faucet unit 120, in which case the faucet unit 120 may automatically move. It is specified in advance that a transmission means such as a linear motor may be provided, and all known transmission means may be used in order to automatically move the position of the faucet part 120.

Of course, the user can manually adjust the position of the faucet part 120 in the horizontal direction. In the case of manual operation, a separate position sensor may be provided in the faucet unit 120, and the corresponding position of the faucet unit 120 is transmitted to the control unit 170 by the position sensor, so that the crater is a first crater (Ha). And a second crater (Hb).

6 is a schematic plan view of an electric range applied to a second embodiment of the electric range control method according to the present invention. Hereinafter, descriptions overlapping with the electric range applied to the above-described first embodiment will be omitted, and the differences will be mainly described.

Each of the craters H1, H2, and H3 of the electric range 200 is provided with first object contact sensor units 240a, 240b, and 240c at adjacent positions. The first water contact sensor unit 240 is preferably positioned on the main body 210 to surround the craters H1, H2, and H3, respectively. The first water contact sensing sensor unit 240 may be configured in a touch-sensitive manner, or may recognize water contact in a different manner. When it is assumed that water remains on the side of the crater H2, a predetermined water is positioned on the first water contact sensor unit 240b. At this time, in order to prevent the case of a simple splash of water generated during the cooking process from being recognized as water contact, it is necessary to determine the water contact only when it exceeds a certain ratio of the total area of the first water contact sensor unit 240b. desirable. As another determination condition, when water is in contact with the first water contact sensor unit 240 after a preset time has elapsed, it is preferable to determine the water contact.

In addition, in the case of the fixed faucet unit 220, there is a high possibility that water pooling occurs under the faucet unit 220, compared to other parts, and the second water contact sensing sensor unit ( It is preferable to further include 260). In this case, it is preferable that the water contact sensing principle of the first water contact sensing sensor unit 240 and the second water contact sensing sensor unit 260 is the same.

FIG. 7 is a schematic plan view for explaining determination of remaining water in a large area in the second embodiment of the present invention. As described above, the first water contact sensor unit 240 is provided on each side of the crater H1, H2, H3, and the first water contact sensor unit 240 corresponds to each crater H. . Referring to FIG. 7, both the first water contact sensor unit 240c corresponding to the crater H3 and the first water contact sensor unit 240a corresponding to the crater H1 are sensing water contact. In bar, this means that water is spreading and accumulating on the upper surface of the main body 210, which may cause a dangerous situation to the user. Therefore, it is necessary to separately warn the user that this situation is a serious situation rather than a simple water contact, and it is desirable to provide a visual or audible alarm different from the simple water contact to the user.

8 is a flowchart of a second embodiment of the present invention. Referring to Figure 8, the second embodiment of the present invention includes steps (S210) to (S230).

Step S210 is a step in which the first water contact sensing sensor unit 240 determines that the water is in contact with each other under a preset condition. Step S220 is a step in which the operation state of the faucet unit 220 and the crater H is checked by the control unit 270. In step S230, the operation of the faucet part 220, which is confirmed to be operating in step S220, is stopped, and corresponding to the first water contact sensing sensor unit 240 in step S210 of the crater H This is the stage in which the crater (H) stops working.

Meanwhile, as a modified example of the second embodiment, step S230 may be partially modified and performed as step S230'. Step S230' is a step in which the operation of the faucet unit 220 confirmed to be in operation is stopped and the operation of all the craters H is stopped. When the faucet unit 220 is operated and water outflow is performed contrary to the user's intention, the operation of the crater H corresponding to the first water contact sensor unit 240 in which water contact is sensed is stopped, There is a possibility that the discharged water will flow to the other crater (H), and all craters (H) are stopped working. This is to prevent safety accidents that may occur due to the operation of a crater H other than the crater H corresponding to the first water contact sensing sensor unit 240 in which water contact is sensed. When all of the craters (H) are stopped, the above-described alarm unit 160 provides a visual or audible alarm to the user, thereby allowing the user to recognize the current situation in which water has been discharged from the faucet unit 120. have.

The user can select a'cleaning mode' for cleaning the upper surface of the body 210, and in this mode, it is common to wash the upper surface of the body 210 with water or a cleaning solution. When the user sets the cleaning mode The alarm unit may be configured not to operate. Of course, the crater H and the faucet unit 220 may also be set not to operate for user safety.

In the above, the present specification has been described with reference to the embodiments shown in the drawings so that those skilled in the art can easily understand and reproduce the present invention, but this is only exemplary, and those skilled in the art can use various modifications and equivalents from the embodiments of the present invention. It will be appreciated that embodiments are possible. Therefore, the scope of protection of the present invention should be determined by the claims.

110, 210: main body
120, 220: faucet part
130: detection unit
160: alarm unit
170: control unit
240: first water contact detection sensor unit
260: second water contact detection sensor unit
H: crater
P: Courage

Claims (15)

As a control method of the electric range,
The electric range 100,
Main body 110;
A faucet part 120 provided in the main body 110 to perform water extraction;
At least one crater (H) provided on the main body 110;
A sensing unit 130 provided in the main body 110 and formed to input a signal; And
A control unit 170 formed to receive a signal recognized by the sensing unit 130; Including,
(a) inputting a signal to the sensing unit 130 (S110); And
(b) determining, by the control unit 170, whether the signal recognized in step (a) is generated by contact with water according to a preset condition (S120); Containing,
How to control the electric range.
The method of claim 1,
The sensing unit 130 is configured in a touch-sensitive manner and formed to input the electrical signal by a predetermined contact,
How to control the electric range.
The method of claim 1,
The sensing unit 130,
It includes first to Nth regions formed on the upper surface of the main body 110,
In step (a),
A signal is recognized in at least one of the first to Nth regions, and a predetermined instruction signal for the electric range 100 is transmitted to the control unit 170,
How to control the electric range.
The method of claim 3,
Each of the first to Nth regions is set to transmit different indication signals to the control unit 170,
How to control the electric range.
The method of claim 3,
The preset condition of step (b) is,
In the step (a), electrical signals are simultaneously input from at least two or more of the first to N-th regions, and each of the instruction signals is transmitted to the control unit 170,
How to control the electric range.
The method of claim 3,
The preset condition of step (b) is,
In the step (a), an electrical signal is inputted in at least one or more of the first to Nth regions, and the electrical signal is continuously input for a time exceeding a preset time,
How to control the electric range.
The method of claim 1,
After step (b),
(c) determining the operating state of the faucet unit 120 and the crater H (S130); And
(d) When it is determined in step (c) that the faucet unit 120 or the crater H is in operation, when the control unit 170 determines that the electrical signal is input by contact with water, the Stopping the operation of the faucet unit 120 and the crater (H) (S140); Further comprising,
How to control the electric range.
The method of claim 7,
The electric range 100,
Further includes an alarm unit 160 for providing an alarm to the user,
In step (d),
To further provide a visual or audible alarm through the alarm unit 160 together with the shutdown of the faucet unit 120 or the crater H,
How to control the electric range.
The method of claim 7,
The faucet part 120 is formed to be movable horizontally or vertically on the main body 110 so as to be positioned above any one of at least two of the craters H,
The crater (H),
A first crater (Ha) which is a water outlet target position of the faucet part 120; And
Including; a second crater (Hb) excluding the first crater (Ha),
The crater in step (c) is divided into the first crater (Ha) and the second crater (Hb),
(c0) step (S131) in which the faucet part 120, the first crater (Ha), and the second crater (Hb) are distinguished and each operating state is checked (S131); And
(c1) When it is confirmed that both the faucet unit 120 and the first crater (Ha) are operating in the step (c), the control unit 170, the water outlet from the faucet unit 120 and the Blocking the operation of the first crater (Ha) (S132); Further comprising,
How to control the electric range.
The method of claim 9,
In the step (c), when it is confirmed that only the faucet part 120 and the second crater Hb are operating,
(c2) the control unit 170, the step of blocking only the water outlet from the faucet unit 120 (S133); Further comprising,
How to control the electric range.
As a control method of the electric range,
The electric range 200,
Body 210;
A faucet part 220 provided in the main body 210 to perform water extraction;
At least one crater (H) provided on the main body 210;
A first water contact sensor unit 240 provided on each side of the crater (H); And
A control unit 270 for controlling the operation of the faucet unit 220 and the crater H; Including,
(a) determining that the first water contact sensor unit 240 is in contact with water according to a preset condition (S210);
(b) by the control unit 270, confirming the operation state of the faucet unit 220 and the crater (H) (S220); And
(c) The operation of the faucet part 220 identified as being operated in the step (b) is stopped, and the first water contact sensing sensor part 240 in the step (a) of the crater (H) is stopped. Including; step of stopping the operation of the crater (H) (S230);
How to control the electric range.
The method of claim 11,
The first water contact sensor unit 240 is positioned on the main body 210 so as to respectively surround the crater H,
How to control the electric range.
The method of claim 11,
The first water contact sensor unit 240 is composed of an area having a predetermined area adjacent to the crater H,
The preset condition of step (a) is,
When water is in contact with a predetermined area or more of the first water contact sensing sensor unit 240,
How to control the electric range.
The method of claim 11,
The preset condition of step (a) is,
When water is in contact with the first water contact sensor unit 240 after a preset time has passed,
How to control the electric range.
The method of claim 11,
The electric range 200,
Further comprising a second water contact sensor unit 260 provided on the side of the faucet unit 120,
How to control the electric range.

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