CN109691865B

CN109691865B - Split cooking utensil and error reporting system and method thereof

Info

Publication number: CN109691865B
Application number: CN201711003281.6A
Authority: CN
Inventors: 麻百忠; 张帆; 王云峰; 江德勇; 雷俊; 曾露添; 刘文华; 黄庶锋; 杜放
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2017-10-24
Filing date: 2017-10-24
Publication date: 2021-01-15
Anticipated expiration: 2037-10-24
Also published as: CN109691865A

Abstract

The invention discloses a split cooking utensil and an error reporting system and method thereof, wherein the split cooking utensil comprises a base and a utensil body, the utensil body is suitable for being placed on the base and can be separated relative to the base, and the error reporting system comprises: the identification unit is arranged on the base and used for identifying whether the appliance body is connected with the base or not; a first communication unit disposed on the base; the second communication unit is arranged on the appliance body and is used for communicating with the first communication unit so as to establish communication connection between the base and the appliance body; an error reporting unit arranged on the appliance body; the control unit is arranged on the base and used for sending error information of the base to the error reporting unit through the communication connection between the base and the appliance body when the identification unit identifies that the appliance body is connected with the base, so that error reporting prompt is carried out through the error reporting unit. Therefore, reasonable error reporting of the split cooking appliance is realized, and convenience is brought to users.

Description

Split cooking utensil and error reporting system and method thereof

Technical Field

The invention relates to the technical field of household appliances, in particular to an error reporting system of a split cooking appliance, an error reporting method of the split cooking appliance and the split cooking appliance.

Background

At present, small household appliances are popularized in daily life of people, one family basically has one or more household appliances such as an electric cooker, an electric pressure cooker and the like, and along with diversification of products, more and more products are placed in a kitchen at home. In order to reduce household appliances in a home as much as possible and reduce the occupation of a kitchen space, the household appliances such as an electric cooker, an electric pressure cooker and the like can be integrated into a split cooking appliance.

However, for the split cooking utensil, because there are multiple masters, when there is a problem in the system, how to reasonably report an error is a technical problem to be solved at present.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the above-mentioned problems in the prior art. Therefore, a first object of the present invention is to provide an error reporting system for a split cooking appliance, which can implement reasonable error reporting for the split cooking appliance and is convenient for a user to use.

A second object of the present invention is to provide a separate cooking appliance.

The third purpose of the invention is to provide an error reporting method of the split cooking appliance.

In order to achieve the above object, a first aspect of the present invention provides an error reporting system of a split cooking appliance, the split cooking appliance including a base and an appliance body, the appliance body being adapted to rest on the base and be separable from the base, the error reporting system including: the identification unit is arranged on the base and used for identifying whether the appliance body is connected with the base or not; a first communication unit disposed on the base; the second communication unit is arranged on the appliance body and is used for communicating with the first communication unit so as to establish communication connection between the base and the appliance body; the error reporting unit is arranged on the appliance body and is connected with the second communication unit; the control unit is arranged on the base, the control unit is respectively connected with the identification unit and the first communication unit, and the control unit is used for sending error information appearing on the base to the error reporting unit through the communication connection between the base and the appliance body when the identification unit identifies that the appliance body is connected with the base, so that the error reporting unit can be used for carrying out error reporting prompt.

According to the error reporting system of the split cooking utensil provided by the embodiment of the invention, whether the utensil body is connected with the base or not is identified through the identification unit arranged on the base, if so, the communication connection between the base and the utensil body is established through the first communication unit on the base and the second communication unit on the utensil body, and the error information generated by the base is sent to the error reporting unit on the utensil body through the communication connection, so that the error reporting unit on the utensil body is used for carrying out error reporting prompt, the reasonable error reporting of the split cooking utensil is realized, and the use by a user is facilitated.

In addition, the error reporting system of the split cooking appliance according to the above embodiment of the present invention may further have the following additional technical features:

according to an embodiment of the present invention, when the appliance body has error information, the error reporting unit directly performs error reporting according to the error information of the appliance body.

According to an embodiment of the present invention, the control unit further turns off an error reporting function of the base when the identification unit identifies that the appliance body is connected to the base.

According to one embodiment of the present invention, the error information includes an over-temperature error, a communication abnormality error, a temperature measurement thermistor open circuit error, and a temperature measurement thermistor short circuit error.

According to one embodiment of the invention, the base is a heating platform, and the appliance body is a rice cooker body, a pressure cooker body, a cooker body and an electric steamer body.

In order to achieve the above object, a second aspect of the present invention provides a split cooking appliance, which includes the error reporting system of the split cooking appliance.

According to the split cooking appliance provided by the embodiment of the invention, through the error reporting system, reasonable error reporting of the split cooking appliance can be realized, and the split cooking appliance is convenient for a user to use.

In order to achieve the above object, a third aspect of the present invention provides an error reporting method for a split cooking appliance, where the split cooking appliance includes a base and an appliance body, the appliance body is adapted to rest on the base and is separable from the base, the base is provided with a first communication unit, the appliance body is provided with a second communication unit and an error reporting unit, the error reporting unit is connected to the second communication unit, and the second communication unit communicates with the first communication unit to establish a communication connection between the base and the appliance body, and the method includes the following steps: identifying whether the appliance body is connected with the base; if the connection between the appliance body and the base is established, the error information generated by the base is sent to the error reporting unit through the communication connection between the base and the appliance body, so that the error reporting unit is used for carrying out error reporting prompt.

According to the error reporting method of the split cooking appliance, whether the appliance body is connected with the base or not is firstly identified, if yes, error information appearing on the base is sent to the error reporting unit through communication connection between the base and the appliance body, so that error reporting prompt is carried out through the error reporting unit, reasonable error reporting of the split cooking appliance is achieved, and the split cooking appliance is convenient for a user to use.

In addition, the error reporting method of the split cooking appliance according to the above embodiment of the present invention may further have the following additional technical features:

according to one embodiment of the invention, when the appliance body generates error information, the error reporting unit is controlled to directly perform error reporting prompting.

According to one embodiment of the invention, the error reporting function of the base is also turned off when it is recognized that the appliance body is connected to the base.

Drawings

Fig. 1 is a block schematic view of a split cooking appliance according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a split cooking appliance according to an embodiment of the present invention;

FIG. 3 is a block schematic view of a split cooking appliance in a planar heating mode according to one embodiment of the present invention;

fig. 4 is a schematic structural view of a split cooking appliance in a planar heating manner according to an embodiment of the present invention;

FIG. 5 is a block schematic view of a split cooking appliance with a three-dimensional heating mode according to one embodiment of the present invention;

fig. 6 is a schematic structural view of a split cooking appliance in a three-dimensional heating manner according to an embodiment of the present invention;

fig. 7 is a block schematic view of a split cooking appliance in a three-dimensional heating manner according to another embodiment of the present invention;

fig. 8 is a schematic structural view of a split cooking appliance in a split heating manner according to another embodiment of the present invention;

FIG. 9 is a block schematic diagram of an error reporting system of a split cooking appliance according to an embodiment of the present invention;

fig. 10 is a flowchart of an error reporting method of a split cooking appliance according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

An error reporting system of a split cooking appliance, and an error reporting method of a split cooking appliance according to embodiments of the present invention are described below with reference to the accompanying drawings.

In an embodiment of the present invention, the split cooking appliance may include a base 10 and an appliance body 20, the appliance body 20 being adapted to rest on the base 10 and be separable from the base 10. Further, the base 10 is a heating platform, and the utensil body 20 can be a rice cooker body, a pressure cooker body, a pot body, an electric steamer body, etc.

In particular, fig. 1 is a block schematic diagram of a split cooking appliance according to one embodiment of the present invention. As shown in fig. 1, the split cooking appliance may include a base 10, an appliance body 20, a heating device 30, and a control device 40. As shown in fig. 2, the appliance body 20 is adapted to rest on the base 10 and be detachable with respect to the base 10. The heating device 30 includes an energy output portion 31 and an energy receiving portion 32, the energy output portion 31 is disposed on the base 10, the energy receiving portion 32 is disposed on the appliance body 20, and the heating device 30 heats the appliance body 20 by energy transmission between the energy output portion 31 and the energy receiving portion 32. The control device 40 is disposed on the base 10, the control device 40 is connected to the energy output portion 31, and the control device 40 controls the energy transmission manner between the energy output portion 31 and the energy receiving portion 32, so that the heating device 30 heats the appliance body 20 in a planar heating manner or a three-dimensional heating manner.

In some embodiments of the present invention, the base 10 of the two-piece cooking appliance can be adapted to respectively rest a plurality of different types of appliance bodies 20, and different cooking appliances can be assembled by the same base 10 working together with different types of appliance bodies 20. For example, the pressure cooker body and the base 10 can form a split type electric pressure cooker; the rice cooker body and the base 10 can form a split type electric cooker and the like. Thus, a plurality of different cooking functions can be realized by using one base, thereby reducing the occupation of the kitchen space.

It should be understood that the planar heating manner and the three-dimensional heating manner can be respectively applied to different types of appliance bodies 20, for example, for a pressure cooker body, a juicer body, etc., the planar heating manner can satisfy the heating requirement thereof, and thus can be applied to the planar heating manner; the rice cooker body has high requirement on heating uniformity, so the rice cooker body is suitable for a three-dimensional heating mode. In addition, the planar heating manner and the three-dimensional heating manner can be respectively suitable for different cooking functions of the same type of the appliance body 20, for example, for the porridge cooking function of the electric cooker body, the planar heating manner can meet the heating requirement, so the porridge cooking function can be suitable for the planar heating manner; the rice cooking function of the rice cooker body has higher requirement on the uniformity of heating, so the rice cooking function is suitable for a three-dimensional heating mode.

For example, when the utensil body 20 is a pot body or a pressure cooker body, etc., the split cooking utensil formed by the utensil body 20 and the base 10 can realize a planar heating mode through electromagnetic coupling heating. Specifically, as shown in fig. 3 and 4, the energy output portion 31 may include a transmitting coil 311, the transmitting coil 311 may be disposed in the coil disk 11 on the base 10, and the energy receiving portion 32 may include a receiving coil 321, when the fixture body 20 is placed on the coil disk 11 of the base 10, the transmitting coil 311 and the receiving coil 321 are electromagnetically coupled to enable energy transmission between the energy output portion 31 and the energy receiving portion 32, so as to achieve planar heating of the fixture body 20. Wherein, the control device 40 can adjust the current of the transmitting coil 311 according to a preset heating control strategy to realize the start heating, stop heating and adjustment of the heating power of the appliance body.

For another example, when the appliance body 20 is an electric cooker body, etc., the split cooking appliance formed by the appliance body 20 and the base 10 may be heated by a heating wire to realize three-dimensional heating, or heated by a combination of heating wire heating and electromagnetic coupling heating to realize three-dimensional heating. The method for supplying power to the heating wire may include, but is not limited to, electromagnetic coupling power supply and other wireless power supply methods.

Specifically, when the heating wire is powered by an electromagnetic coupling power supply method, as shown in fig. 5, the energy receiving unit 32 may further include a rectifying and filtering unit 322 connected between the receiving coil 321 and the heating wire 323, and the electric energy coupled to the receiving coil 321 is rectified and filtered by the rectifying and filtering unit 322 and then supplied to the heating wire 323, so that the heating wire 323 heats the appliance body 20. As shown in fig. 6, the heating wire 323 can be disposed at the bottom, top or side of the appliance body 20 to realize three-dimensional heating of the appliance body 20 in a combined heating manner, so as to improve the rationality and uniformity of heating of the appliance body.

When the power supply mode of the heating wire is a wireless power supply mode, as shown in fig. 7, the energy output unit 31 may further include a wireless power supply transmitting unit 312, and the energy receiving unit 32 may further include a wireless power supply receiving unit 324 connected to the heating wire 323, in this case, as shown in fig. 8, the heating wire 323 may be disposed at the top and/or the side of the appliance body 20, and the heating device 30 heats the bottom of the appliance body 20 through electromagnetic coupling between the receiving coil 321 and the transmitting coil 311, and heats the top and/or the side of the appliance body 20 through the heating wire 323, so as to realize three-dimensional heating of the appliance body 20.

It should be noted that the above embodiments are only some specific examples of the present invention, and heating the appliance body may also be achieved in other ways in the embodiments of the present invention, which are not described herein in detail.

Fig. 9 is a block schematic diagram of an error reporting system of a split cooking appliance according to an embodiment of the present invention. As shown in fig. 9, the error reporting system of the split cooking appliance according to the embodiment of the present invention may include: the device comprises an identification unit 50, a first communication unit 60, a second communication unit 70, an error reporting unit 80 and a control unit 90.

Wherein, the recognition unit 50, the first communication unit 60 and the control unit 90 are disposed on the base 10, further, the control unit 90 can be integrally disposed in the above-mentioned control device 40, the second communication unit 70 and the error reporting unit 80 are disposed on the appliance body 20, and the error reporting unit 80 is connected to the second communication unit 70. The identification unit 50 is used for identifying whether the appliance body 20 is connected with the base 10, the second communication unit 70 is used for communicating with the first communication unit 60 to establish communication connection between the base 10 and the appliance body 20, the control unit 90 is respectively connected with the identification unit 50 and the first communication unit 60, and the control unit 90 is used for sending error information of the base 10 to the error reporting unit 80 through the communication connection between the base 10 and the appliance body 20 when the identification unit 50 identifies that the appliance body 20 is connected with the base 10 to prompt error reporting through the error reporting unit 80.

In particular, in designing a cooking appliance, in addition to considering normal use functions of the cooking appliance, attention is increasingly paid to fault diagnosis and protection of the cooking appliance, and a corresponding detection unit and a protection unit are added for a possible fault. For example, when heating is performed through a resonant circuit formed by a heating coil disc, a resonant capacitor and a resonant switch tube, overvoltage protection is performed on the resonant switch tube, and when the resonant switch tube is damaged due to overhigh voltage, a corresponding fault code is generated; as another example, for a cooking appliance, a temperature detection unit (e.g., a temperature sensor) is important, and when the temperature detection unit has a short circuit or open circuit fault, a corresponding fault code is generated. That is, when a problem occurs in the cooking appliance, the cooking appliance is distinguishable in most cases, and the problem is displayed by a different trouble code, so that the user confirms the problem and the maintenance is facilitated for a maintenance person.

When the problem is displayed according to the fault code, for the traditional single-system cooking appliance (such as a common electromagnetic oven, an electric cooker and the like), the fault is reported directly by a mode of adding a buzzer on an operation panel, and no other choice exists, and for the split cooking appliance, because at least one operation panel exists on the appliance body 20 and the base 10, and the appliance body 20 and the base 10 are possible to have errors, the problem that which one is used for reporting the fault at all exists after the fault occurs, and if the fault is not reasonable, the problem of disordered fault reporting is easy to occur, such as the problems of more fault reporting and less fault reporting. Therefore, in the present invention, whether the device body 20 is wrong or the base 10 is wrong, the device body 20 reports the mistake.

Specifically, as shown in fig. 9, a first communication unit 60 may be provided in the base 10 and a second communication unit 70 may be provided in the appliance body 20, so that when the recognition unit 50 recognizes that the appliance body 20 is placed on the base 10 during use of the split cooking appliance, the first communication unit 60 and the second communication unit 70 start to establish a communication connection therebetween. Wherein, the identification unit 50 may be a weighing device, which is used to weigh to determine whether the appliance body 20 is placed on the base 10, or the identification unit 50 is composed of two mutually matched components, one of which is disposed on the appliance body 20 and the other is disposed on the base 10, and when the two components are combined, the appliance body 20 is determined to be placed on the base 10, for example, the identification unit 50 may be two mutually matched buckles or the like. When the identification unit 50 identifies that the utensil body 20 is placed on the base 10, the first communication unit 60 and the second communication unit 70 can establish a communication connection in an existing manner, and details thereof are not described here.

After the first communication unit 60 establishes communication connection with the second communication unit 70, if the base 10 has an error, the control unit 90 in the base 10 transmits error information (such as an error code) to the first communication unit 60 to send the error information to the second communication unit 70 through the first communication unit 60 in a wireless manner, the second communication unit 70 receives the error information and then transmits the error information to the error reporting unit 80, and the error reporting unit 80 performs error reporting, for example, the error reporting unit 80 performs error reporting through sound and light. Since the device body 20 is placed above the base 10, the error is reported through the device body 20, which is more convenient for the user to use.

Further, in an embodiment of the present invention, when the error information occurs in the appliance body 20, the error reporting unit 80 directly performs error reporting according to the error information occurring in the appliance body 20. That is, when an error occurs in the tool body 20, the tool body 20 directly gives an error report.

In some embodiments of the present invention, the error information may include an over-temperature error (e.g., the appliance body 20 is dried, the transmitting coil temperature is too high, the receiving coil temperature is too high, etc.), a communication abnormality error (e.g., the communication connection between the first communication unit 60 and the second communication unit 70 is disconnected or not successfully established), a temperature measurement thermistor open circuit error, a temperature measurement thermistor short circuit error, and the like.

In addition, in an embodiment of the present invention, the control unit 90 also turns off the error reporting function of the cradle 10 when the recognition unit 50 recognizes that the utensil body 20 is connected to the cradle 10. That is, the original error reporting system in the base 10 may not be removed, but the appliance body 20 is shielded when being connected to the base 10 to prevent the problem of repeated error reporting, and when the appliance body 20 is not connected to the base 10 (for example, the base 10 is powered on for a long time, and the appliance body 20 is not used), the original error reporting system in the base 10 may continue to report errors, thereby improving the flexibility of error reporting.

In summary, the error reporting system of the split cooking appliance in the embodiment of the invention can report errors through the appliance body regardless of errors occurring in the appliance body or the base, namely, report errors through a unified error reporting path, thereby realizing reasonable error reporting of the system, effectively preventing error reporting confusion such as repeated error reporting and error under reporting, and further providing convenience for users to use the appliance body for error reporting.

In addition, the embodiment of the invention also provides a split cooking appliance, which comprises the error reporting system of the split cooking appliance.

In an embodiment of the invention, the split cooking appliance comprises a base and an appliance body, the appliance body is suitable for being placed on the base and is separable relative to the base, a first communication unit is arranged on the base, a second communication unit and an error reporting unit are arranged on the appliance body, the error reporting unit is connected with the second communication unit, and the second communication unit is communicated with the first communication unit to establish communication connection between the base and the appliance body.

As shown in fig. 10, the error reporting method of the split cooking appliance according to the embodiment of the present invention may include the following steps:

and S1, identifying whether the appliance body is connected with the base or not.

And S2, if the connection between the appliance body and the base is established, sending error information of the base to an error reporting unit through the communication connection between the base and the appliance body so as to carry out error reporting prompt through the error reporting unit.

According to one embodiment of the invention, the error reporting function of the base is also turned off when it is recognized that the possessed appliance body establishes connection with the base.

According to one embodiment of the present invention, the error information includes an over-temperature error, a communication abnormality error, a temperature thermistor open circuit error, and a temperature thermistor short circuit error.

It should be noted that, for details that are not disclosed in the error reporting method of the split cooking appliance in the embodiment of the present invention, please refer to details that are disclosed in the error reporting system of the split cooking appliance in the embodiment of the present invention, and details are not described herein again.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. An error reporting system for a split cooking appliance, the split cooking appliance comprising a base and an appliance body adapted to rest on the base and be separable relative to the base, the error reporting system comprising:

the identification unit is arranged on the base and used for identifying whether the appliance body is connected with the base or not;

a first communication unit disposed on the base;

the second communication unit is arranged on the appliance body and is used for communicating with the first communication unit so as to establish communication connection between the base and the appliance body;

the error reporting unit is arranged on the appliance body and is connected with the second communication unit;

the control unit is arranged on the base, the control unit is respectively connected with the identification unit and the first communication unit, the control unit is used for identifying the appliance body and establishing connection with the base by the identification unit, sending error information appearing on the base to the error reporting unit through the communication connection between the base and the appliance body, and carrying out error reporting prompt by the error reporting unit, wherein the control unit is used for identifying the appliance body and establishing connection with the base by the identification unit and further closing the error reporting function of the base.

2. The error reporting system of a split cooking appliance according to claim 1, wherein when the appliance body has an error message, the error reporting unit directly performs an error reporting prompt according to the error message appearing on the appliance body.

3. The error reporting system of the split cooking appliance according to claim 1, wherein the error information includes an over-temperature error, a communication abnormality error, a temperature measuring thermistor open circuit error, a temperature measuring thermistor short circuit error.

4. The error reporting system of the split cooking appliance according to any one of claims 1 to 3, wherein the base is a heating platform, and the appliance body is a rice cooker body, a pressure cooker body or an electric steamer body.

5. The error reporting system of a split cooking appliance according to any one of claims 1 to 3, wherein the base is a heating platform and the appliance body is a pot body.

6. A split cooking appliance comprising an error reporting system of the split cooking appliance of any one of claims 1-5.

7. An error reporting method of a split cooking appliance, wherein the split cooking appliance comprises a base and an appliance body, the appliance body is suitable for being placed on the base and is separable relative to the base, a first communication unit is arranged on the base, a second communication unit and an error reporting unit are arranged on the appliance body, the error reporting unit is connected with the second communication unit, and the second communication unit is communicated with the first communication unit to establish a communication connection between the base and the appliance body, and the method comprises the following steps:

identifying whether the appliance body is connected with the base;

if the connection between the appliance body and the base is established, sending error information generated by the base to the error reporting unit through the communication connection between the base and the appliance body so as to carry out error reporting prompt through the error reporting unit, wherein when the connection between the appliance body and the base is established is identified, the error reporting function of the base is also closed.

8. The error reporting method of the split cooking appliance according to claim 7, wherein when the appliance body has an error message, the error reporting unit is controlled to directly perform an error reporting prompt.

9. The error reporting method of the split cooking appliance according to claim 7, wherein the error information includes an over-temperature error, a communication abnormality error, a temperature measuring thermistor open circuit error, a temperature measuring thermistor short circuit error.