阅读说明：本技术 一种烹饪设备和信息处理方法 (Cooking equipment and information processing method ) 是由 许其养 王志锋 邹伟 刘经生 雷俊 杜放 徐辉任 于 2018-06-19 设计创作，主要内容包括：本发明实施例公开了一种烹饪设备,该烹饪设备包括：烹饪本体、传感器、信号检测处理器和供能器件；烹饪本体包括锅盖和锅体；传感器包括温度传感器和压力传感器；温度传感器设置在烹饪本体上,温度传感器的信号采集端伸入锅体内,温度传感器的信号输出端与信号检测处理器连接；压力传感器设置在锅盖上,压力传感器的信号采集端伸入锅体内,压力传感器与信号检测处理器连接；供能器件与烹饪本体连接。本发明实施例同时还公开了一种信息处理方法。(The embodiment of the invention discloses cooking equipment, which comprises: the cooking device comprises a cooking body, a sensor, a signal detection processor and an energy supply device; the cooking body comprises a pot cover and a pot body; the sensor comprises a temperature sensor and a pressure sensor; the temperature sensor is arranged on the cooking body, a signal acquisition end of the temperature sensor extends into the pot body, and a signal output end of the temperature sensor is connected with the signal detection processor; the pressure sensor is arranged on the cooker cover, the signal acquisition end of the pressure sensor extends into the cooker body, and the pressure sensor is connected with the signal detection processor; the energy supply device is connected with the cooking body. The embodiment of the invention also discloses an information processing method.)

1. A cooking apparatus, characterized in that the cooking apparatus comprises: the cooking device comprises a cooking body, a sensor, a signal detection processor and an energy supply device; wherein:

the cooking body comprises a pot cover and a pot body, and the sensor comprises a temperature sensor and a pressure sensor;

the temperature sensor is arranged on the cooking body, a signal acquisition end of the temperature sensor extends into the pot body, and a signal output end of the temperature sensor is connected with the signal detection processor;

the pressure sensor is arranged on the cooker cover, a signal acquisition end of the pressure sensor extends into the cooker body, and the pressure sensor is connected with the signal detection processor;

the energy supply device is connected with the cooking body.

2. The cooking apparatus of claim 1,

the temperature sensor, the pressure sensor and the signal detection processor are arranged at a handle of the pot cover, and the pressure sensor and the signal detection processor are integrated together.

3. The cooking apparatus of claim 2, wherein the signal detection processor comprises a first signal processor and a first wireless transceiver module; wherein:

a first signal input end of the first signal processor is connected with a signal output end of the temperature sensor, and a second signal input end of the first signal processor is connected with the pressure sensor; the signal output end of the first signal processor is connected with the signal input end of the first wireless transceiving module;

and the signal output end of the first wireless transceiver module is connected with the energy supply device.

4. Cooking apparatus according to claim 3,

the first signal processor is used for receiving the temperature information acquired by the temperature sensor and the pressure information acquired by the pressure sensor, and generating a control signal and sending the control signal to the first wireless transceiving module when the cooking equipment is determined to be in a preset state according to the temperature information and the pressure information;

the first wireless transceiver module is used for sending the control signal to the energy supply device.

5. Cooking apparatus according to claim 3,

the first signal processor is used for receiving the temperature information acquired by the temperature sensor and the pressure information acquired by the pressure sensor and sending the temperature information and the pressure information to the first wireless transceiving module;

the first wireless transceiver module is used for sending the temperature information and the pressure information to the energy supply device.

6. Cooking apparatus according to claim 4 or 5, characterized in that said energizing means comprise: the second wireless transceiver module, the second signal processor, the energy supply emitter and the driving circuit; wherein:

the signal input end of the second wireless transceiving module is connected with the signal output end of the first wireless transceiving module, and the signal output end of the second wireless transceiving module is connected with the signal input end of the second signal processor;

the signal output end of the second signal processor is connected with the signal input end of the driving circuit;

the signal output end of the driving circuit is connected with the energy supply emitter;

the energy supply emitter is connected with the pot body.

7. Cooking apparatus according to claim 6,

the second wireless transceiver module is configured to receive the control signal sent by the first wireless transceiver module and send the control signal to the second signal processor;

the second signal processor is used for sending the control signal to the driving circuit;

the driving circuit is used for responding to the control signal and controlling the working power provided by the energy supply transmitter;

the energy supply emitter is used for supplying electric energy to the pot body.

8. Cooking apparatus according to claim 6,

the second wireless transceiver module is configured to receive the temperature information and the pressure information sent by the first wireless transceiver module, and send the temperature information and the pressure information to the second signal processor;

the second signal processor is used for generating a control signal and sending the control signal to the driving circuit when the pot body is determined to be in a preset state according to the temperature information and/or the pressure information;

the driving circuit is used for responding to the control signal and controlling the working power provided by the energy supply transmitter;

the energy supply emitter is used for supplying electric energy to the pot body.

9. Cooking apparatus according to claim 7 or 8, wherein the powered transmitter comprises a transmitting coil.

10. The cooking apparatus according to claim 9, wherein the pan body bottom is provided with a heating coil; wherein:

the heating coil is used for inducing the electric energy emitted by the emitting coil and converting the electric energy into heat energy to be supplied to the pot body.

11. Cooking apparatus according to claim 1, characterized in that the cooking body is wirelessly connected with the energizing means.

12. The cooking apparatus of claim 6, wherein the first wireless transceiver module and the second wireless transceiver module are wirelessly connected.

13. An information processing method applied to a cooking apparatus, the method comprising:

when the cooking equipment is in a working state, acquiring temperature information and pressure information inside a cooking body of the cooking equipment;

determining whether the cooking equipment is in a preset state or not according to the temperature information and the pressure information; wherein the preset state is a state representing that the cooking raw materials in the cooking equipment overflow from the cooking body;

if the cooking equipment is determined to be in the preset state, generating a control signal;

adjusting the operating power of the cooking device in response to the control signal so that the cooking ingredients in the cooking device do not overflow from the cooking body any more.

14. The method of claim 13, wherein determining whether the cooking appliance is in a preset state based on the temperature information and the pressure information comprises:

acquiring preset temperature information and preset pressure information;

determining whether the cooking equipment is in the preset state or not according to the preset temperature information, the preset pressure information and the preset pressure information;

and if the temperature information is within the preset temperature information range and/or the pressure information is within the preset pressure information range, determining that the cooking equipment is in the preset state.

15. The method of claim 14, wherein the obtaining preset temperature information and preset pressure information comprises:

acquiring a working mode of the cooking equipment;

and acquiring the preset temperature information and the preset pressure information according to the working mode.

16. The method of any one of claims 13-15, wherein generating a control signal if the cooking appliance is determined to be in the predetermined state comprises:

if the cooking equipment is determined to be in the preset state, acquiring a working mode of the cooking equipment;

acquiring target power according to the working mode;

generating the control signal for instructing to reduce the working power of the cooking device to the target power.

17. The method of claim 16, wherein the obtaining temperature information and pressure information inside a cooking body of the cooking apparatus while the cooking apparatus is in an operating state comprises:

when the cooking equipment is in a working state, acquiring the temperature information inside a cooking body of the cooking equipment at the current moment;

acquiring first pressure information inside a cooking body of the cooking equipment before the current moment and second pressure information inside the cooking body of the cooking equipment at the current moment;

and filtering the first pressure information and the second pressure information to obtain the pressure information.

Technical Field

The invention relates to the field of household appliances, in particular to cooking equipment and an information processing method.

Background

In order to make people's daily life more simple convenient, intelligent cooking equipment takes place at present. In practical applications, it takes a long time to boil water, cook congee, or cook soup, etc. by using these intelligent cooking apparatuses.

However, in the process of using the cooking appliance to boil water, porridge or soup, people are required to check the condition in the cooking equipment continuously to prevent the water, porridge or soup in the cooking equipment from overflowing; moreover, if the cooking equipment often appears overflowing the situation, easily lead to cooking equipment ageing potential safety hazards such as electric leakage. It can be seen that the cooking apparatus of the prior art does not have an anti-overflow function.

Disclosure of Invention

In view of this, embodiments of the present invention are expected to provide a cooking device and an information processing method, so as to solve the problem that the cooking device in the prior art does not have an anti-overflow function, achieve the anti-overflow function of the cooking device, improve the intelligence degree of the cooking device, and reduce the probability of occurrence of safety accidents and the economic loss caused by the safety accidents.

In order to achieve the above purpose, the technical solution of the embodiment of the present invention is realized as follows:

an embodiment of the present invention provides a cooking apparatus, including: the cooking device comprises a cooking body, a sensor, a signal detection processor and an energy supply device; wherein:

the cooking body comprises a pot cover and a pot body;

the sensor comprises a temperature sensor and a pressure sensor;

the temperature sensor is arranged on the cooking body, a signal acquisition end of the temperature sensor extends into the pot body, and a signal output end of the temperature sensor is connected with the signal detection processor;

the pressure sensor is arranged on the cooker cover, the acquisition end of the pressure sensor extends into the cooker body, and the pressure sensor is connected with the signal detection processor;

the energy supply device is connected with the cooking body.

Optionally, the temperature sensor, the pressure sensor and the signal detection processor are arranged at the handle of the pot cover, and the pressure sensor and the signal detection processor are integrated together.

Optionally, the signal detection processor includes a first signal processor and a first wireless transceiver module; wherein:

a first signal input end of the first signal processor is connected with a signal output end of the temperature sensor, and a second signal input end of the first signal processor is connected with the pressure sensor; the signal output end of the first signal processor is connected with the signal input end of the first wireless transceiving module;

the signal output end of the first wireless transceiving module is connected with the energy supply device.

Optionally, the first signal processor is configured to receive temperature information acquired by the temperature sensor and pressure information acquired by the pressure sensor, and generate a control signal and send the control signal to the first wireless transceiver module when it is determined that the cooking device is in a preset state according to the temperature information and the pressure information;

and the first wireless transceiver module is used for sending the control signal to the energy supply device.

Optionally, the first signal processor is configured to receive temperature information acquired by the temperature sensor and pressure information acquired by the pressure sensor, and send the temperature information and the pressure information to the first wireless transceiving module;

and the first wireless transceiver module is used for transmitting the temperature information and the pressure information to the energy supply device.

Optionally, the energy supply means comprises: the second wireless transceiver module, the second signal processor, the energy supply emitter and the driving circuit; wherein:

the signal input end of the second wireless transceiver module is connected with the signal output end of the first wireless transceiver module, and the signal output end of the second wireless transceiver module is connected with the signal input end of the second signal processor;

the signal output end of the second signal processor is connected with the signal input end of the driving circuit;

the signal output end of the driving circuit is connected with the energy supply emitter;

the energy supply emitter is connected with the pot body.

Optionally, the second wireless transceiver module is configured to receive the control signal sent by the first wireless transceiver module, and send the control signal to the second signal processor;

the second signal processor is used for sending the control signal to the driving circuit;

a drive circuit for controlling the operating power supplied by the powered transmitter in response to the control signal;

and the energy supply emitter is used for supplying electric energy to the pot body.

Optionally, the second wireless transceiver module is configured to receive the temperature information and the pressure information sent by the first wireless transceiver module, and send the temperature information and the pressure information to the second signal processor;

the second signal processor is used for generating a control signal and sending the control signal to the driving circuit when the pot body is determined to be in a preset state according to the temperature information and/or the pressure information;

a drive circuit for controlling the operating power supplied by the powered transmitter in response to the control signal;

and the energy supply emitter is used for supplying electric energy to the pot body.

Optionally, the energizing transmitter comprises a transmitting coil.

Optionally, the bottom of the pot body is provided with a heating coil; wherein:

and the heating coil is used for inducing the electric energy transmitted by the transmitting coil and converting the electric energy into heat energy to be supplied to the pot body.

Optionally, the cooking body is wirelessly connected with the energy supply device.

Optionally, the first wireless transceiver module and the second wireless transceiver module are wirelessly connected.

The embodiment of the invention provides an information processing method, which is applied to cooking equipment and comprises the following steps:

when the cooking equipment is in a working state, acquiring temperature information and pressure information inside a cooking body of the cooking equipment;

determining whether the cooking equipment is in a preset state or not according to the temperature information and the pressure information; the preset state represents the state that the cooking raw materials in the cooking equipment overflow from the cooking body;

if the cooking equipment is determined to be in the preset state, generating a control signal;

and adjusting the working power of the cooking device in response to the control signal, so that the cooking raw materials in the cooking device do not overflow from the cooking body any more.

Optionally, determining whether the cooking device is in a preset state according to the temperature information and the pressure information includes:

acquiring preset temperature information and preset pressure information;

determining whether the cooking equipment is in a preset state or not according to preset temperature information, preset pressure information and preset pressure information;

and if the temperature information is within the preset temperature information range and/or the pressure information is within the preset pressure information range, determining that the cooking equipment is in a preset state.

Optionally, obtaining preset temperature information and preset pressure information includes:

acquiring a working mode of the cooking equipment;

and acquiring preset temperature information and preset pressure information according to the working mode.

Optionally, if it is determined that the cooking apparatus is in the preset state, generating a control signal includes:

if the cooking equipment is determined to be in the preset state, acquiring a working mode of the cooking equipment;

acquiring target power according to the working mode;

and generating a control signal for indicating that the working power of the cooking device is reduced to the target power.

Optionally, when the cooking apparatus is in a working state, temperature information and pressure information inside a cooking body of the cooking apparatus are obtained, including:

when the cooking equipment is in a working state, acquiring temperature information inside a cooking body of the cooking equipment at the current moment;

acquiring first pressure information inside a cooking body of the cooking equipment before the current moment and second pressure information inside the cooking body of the cooking equipment at the current moment;

and filtering the first pressure information and the second pressure information to obtain pressure information.

The embodiment of the invention provides a cooking device and an information processing method, wherein the cooking device comprises: the cooking device comprises a cooking body, a sensor, a signal detection processor and an energy supply device; wherein: the cooking body comprises a pot cover and a pot body; the sensor comprises a temperature sensor and a pressure sensor; the temperature sensor is arranged on the cooking body, a signal acquisition end of the temperature sensor extends into the pot body, and a signal output end of the temperature sensor is connected with the signal detection processor; the pressure sensor is arranged on the cooker cover, the signal acquisition end of the pressure sensor extends into the cooker body, and the pressure sensor is connected with the signal detection processor; energy supply device and this body coupling of culinary art have solved among the prior art problem that cooking equipment does not possess the anti-overflow function, have realized the function that cooking equipment anti-overflow spills over, have improved cooking equipment's intelligent degree, have reduced the probability of the incident of appearing and the economic loss who causes.

Drawings

Fig. 1 is a schematic structural diagram of a cooking apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a pot cover of a cooking apparatus according to an embodiment of the present invention;

fig. 3 is a schematic signal flow diagram of a cooking apparatus according to an embodiment of the present invention;

FIG. 4 is a schematic signal flow diagram of another cooking apparatus according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a transmitting coil of a cooking apparatus according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a pot body of a cooking device according to an embodiment of the present invention;

fig. 7 is a flowchart illustrating an information processing method according to an embodiment of the present invention;

FIG. 8 is a flow chart illustrating another information processing method according to an embodiment of the present invention;

FIG. 9 is a flowchart illustrating a further information processing method according to an embodiment of the present invention;

FIG. 10 is a schematic view of a pressure curve provided by an embodiment of the present invention;

fig. 11 is a schematic view of another pressure curve provided by the embodiment of the present invention.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.

An embodiment of the present invention provides a cooking apparatus, as shown with reference to fig. 1, including: a cooking body 11, an energy supply device 12, a sensor 13 and a signal detection processor 14; wherein:

the cooking body 11 includes a lid 111 and a body 112.

In the embodiment of the invention, the pot body can be used for containing cooking raw materials such as food, water and the like. The pot cover and the pot body are matched for use, the pot cover is buckled on the pot body, the pot cover and the pot body are mutually independent and completely separated, and a handle is arranged on the pot cover for facilitating the operation of a user on the pot cover.

The sensor 13 includes a temperature sensor 131 and a pressure sensor 132; the temperature sensor 131 is arranged on the cooking body 11, the signal acquisition end of the temperature sensor 131 extends into the pot body 112, and the signal output end of the temperature sensor 131 is connected with the signal detection processor 14; the pressure sensor 132 is provided on the lid 111, and the pressure sensor 132 is connected to the signal detection processor. In the embodiment of the invention, the pressure sensor is an air pressure sensor, and the signal acquisition end of the air pressure sensor extends into the pot body 112. In the embodiment of the invention, the signal acquisition end of the air pressure sensor can be an air guide pipe.

In the embodiment of the invention, the temperature sensor is used for collecting the temperature information in the cooker body, and the pressure sensor is used for detecting the pressure information in the cooker body. Because the temperature sensor and the pressure sensor are connected with the signal detection processor, the signal detection processor can process and even store the information collected by the temperature sensor and the pressure sensor. It should be noted that the temperature sensor may be disposed on the pot body, or may be disposed on the pot cover, for example, disposed outside the pot cover or in the handle of the pot cover, or on the energy supply device, only the temperature sensor needs to acquire the temperature information in the pot body, and the position where the temperature sensor is disposed may be set according to the actual situation, and is not limited herein. The pressure sensor can be arranged in the cooker cover, also can be arranged outside the cooker cover, or also can be arranged in a handle of the cooker cover, but the signal acquisition end of the pressure sensor is ensured to extend into the cooker. Further, the temperature sensor and the signal detection processor may be connected in a wired or wireless communication manner, and similarly, the pressure sensor and the signal detection processor may be connected in a wired or wireless communication manner. For example, as shown in fig. 1, which is a front view partially cut away from the position of the sensor 13 in the cooking device, the signal detection processor 14 is disposed outside the pot cover, and the sensor 13 is disposed inside the pot cover, that is, the sensor 13 includes a temperature sensor 131 and a pressure sensor 132 both extending into the pot, it should be noted that the positions of the sensor 13 and the signal detection processor 14 in fig. 1 are only illustrated by way of example and are not limited at all. Of course, the temperature sensor can also be arranged outside the pot cover.

The power supply device 12 is connected to the cooking body 11.

Wherein, culinary art body and energy supply device wireless connection.

In an embodiment of the invention, the energy supply device has a supporting function for the cooking body, i.e. the cooking body is placed on the energy supply device, and the energy supply device supplies energy for cooking work, such as electric energy, electromagnetic energy and the like, to the cooking body. The cooking body can be physically separated from the energy supply device, and the cooking body and the energy supply device can be physically combined.

The cooking equipment provided by the embodiment of the invention comprises a cooking body, a sensor, a signal detection processor and an energy supply device, wherein the cooking body comprises a pot cover and a pot body, the sensor comprises a temperature sensor and a pressure sensor, the temperature sensor is arranged on the cooking body, a signal acquisition end of the temperature sensor extends into the pot body, a signal output end of the temperature sensor is connected with the signal detection processor, the pressure sensor is arranged on the pot cover, the signal acquisition end of the pressure sensor extends into the pot body, the pressure sensor is connected with the signal detection processor, and the energy supply device is connected with the cooking body. Like this, when the signal detection treater received the information that temperature sensor and pressure sensor gathered, handled the information of gathering, when confirming the culinary art raw materials in the culinary art body and appearing overflowing the state, the operating power of control energy supply device has solved among the prior art problem that cooking equipment does not possess the anti-overflow function, has realized the function that cooking equipment anti-overflow spills over, has improved cooking equipment's intelligent degree, has reduced the probability of the incident of appearing and the economic loss who causes.

Based on the foregoing embodiments, an embodiment of the present invention provides a cooking apparatus, as shown in fig. 2:

the temperature sensor 131, the pressure sensor 132, and the signal detection processor 14 of the cooking appliance are provided at the handle of the lid 111, and the pressure sensor 132 is integrated with the signal detection processor 14.

In the embodiment of the invention, the temperature sensor is arranged at the riveting point of the pot cover handle, and the signal acquisition end of the temperature sensor extends into the pot body so as to acquire the temperature information in the pot body. The pressure sensor and the signal detection processor are integrated in the same circuit board, in one implementation mode, the circuit board integrated with the signal detection processor and the pressure sensor can be arranged in a handle of the pot cover, namely the inside of the handle of the pot cover is hollow, the circuit board integrated with the signal detection processor and the pressure sensor is arranged in the hollow position inside the handle of the pot cover, and meanwhile, the temperature sensor can be connected with the signal detection processor through a wire to achieve information transmission. The temperature sensor can be a Negative temperature coefficient thermistor (NTC) temperature sensor, which is embedded in a metal shell, sealed by epoxy resin, led out by two wires, and connected with the signal detection processor by the two wires.

Based on the foregoing embodiments, referring to fig. 3, the signal detection processor 14 includes a first signal processor 141 and a first wireless transceiver module 142; wherein:

a first signal input end of the first signal processor 141 is connected with a signal output end of the temperature sensor 131, and a second signal input end of the first signal processor 141 is connected with the pressure sensor 132; the signal output terminal of the first signal processor 141 is connected to the signal input terminal of the first wireless transceiving module 142.

The signal output of the first radio transceiver module 142 is connected to the energy supply device 12.

In an application scenario, the first signal processor is used for receiving temperature information acquired by the temperature sensor and pressure information acquired by the pressure sensor, generating a control signal according to the temperature information and the pressure information when the cooking equipment is determined to be in a preset state, and sending the control signal to the first wireless transceiving module; correspondingly, the first wireless transceiver module is used for sending the control signal to the energy supply device.

In another application scenario, the first signal processor is further configured to receive temperature information acquired by the temperature sensor and pressure information acquired by the pressure sensor, and send the temperature information and the pressure information to the first wireless transceiver module; correspondingly, the first wireless transceiver module is also used for sending the temperature information and the pressure information to the energy supply device.

In the embodiment of the present invention, the first signal processor may be a single chip, and the first wireless transceiver module may be a 433 wireless transceiver module.

Based on the foregoing embodiment, an embodiment of the present invention provides a cooking apparatus, as shown in fig. 4, the power supply device 12 includes: a second wireless transceiver module 121, a second signal processor 122, a driving circuit 123 and a power supply transmitter 124; wherein:

the signal input end of the second wireless transceiving module 121 is connected to the signal output end of the first wireless transceiving module 142, and the signal output end of the second wireless transceiving module 121 is connected to the signal input end of the second signal processor 122.

The first wireless transceiver module and the second wireless transceiver module are in wireless connection.

A signal output terminal of the second signal processor 122 is connected to a signal input terminal of the driving circuit 123.

The signal output of the driver circuit 123 is connected to the energizing transmitter 124.

Powered transmitter 124 is coupled to pan body 112.

In an application scenario, when the first wireless transceiver module sends a control signal, the corresponding second wireless transceiver module is used for receiving the control signal sent by the first wireless transceiver module and sending the control signal to the second signal processor; the second signal processor is used for sending the control signal to the driving circuit; a drive circuit for controlling the operating power supplied by the powered transmitter in response to the control signal; and the energy supply emitter is used for supplying electric energy to the pot body.

In another application scenario, when the first wireless transceiver module sends the temperature information and the pressure information, the corresponding second wireless transceiver module is used for receiving the temperature information and the pressure information sent by the first wireless transceiver module and sending the temperature information and the pressure information to the second signal processor; the second signal processor is used for generating a control signal and sending the control signal to the driving circuit when the pot body is determined to be in a preset state according to the temperature information and/or the pressure information; a drive circuit for controlling the operating power supplied by the powered transmitter in response to the control signal; and the energy supply emitter is used for supplying electric energy to the pot body.

In this embodiment of the present invention, the second processor may be a Micro Controller Unit (MCU), and the second wireless transceiver module may also be a 433 wireless transceiver module.

In one implementation, the energizing transmitter includes a transmitting coil.

In an embodiment of the present invention, referring to fig. 5 (which is a front view), the transmitting coil 1241 may be disposed inside the energy supply device 12. Or the transmitting coil can also be arranged on the surface of the contact surface of the energy supply device and the pan body, the transmitting coil is fully raised on the surface of the contact surface of the energy supply device and the pan body, or the transmitting coil is partially or completely embedded in the energy supply device. Wherein the shape of the transmitting coil in fig. 5 is only illustrated.

The transmitting coil is controlled by a driving circuit, and the driving circuit controls the transmitting coil to transmit electric energy with different powers.

Based on the foregoing embodiments, an embodiment of the present invention provides a cooking apparatus, as shown in fig. 6, a heating coil 1121 is disposed at the bottom of a pan body 112; wherein:

and the heating coil 1121 is used for inducing the electric energy emitted by the emitting coil 1241 and converting the electric energy into heat energy to be supplied to the pot body 112.

The cooking equipment provided by the embodiment of the invention comprises a cooking body, a sensor, a signal detection processor and an energy supply device, wherein the cooking body comprises a pot cover and a pot body, the sensor comprises a temperature sensor and a pressure sensor, the temperature sensor is arranged on the cooking body, a signal acquisition end of the temperature sensor extends into the pot body, a signal output end of the temperature sensor is connected with the signal detection processor, the pressure sensor is arranged on the pot cover, the signal acquisition end of the pressure sensor extends into the pot body, the pressure sensor is connected with the signal detection processor, and the energy supply device is connected with the cooking body. Like this, when the signal detection treater received the information that temperature sensor and pressure sensor gathered, handled the information of gathering, when confirming the culinary art raw materials in the culinary art body and appearing overflowing the state, the operating power of control energy supply device has solved among the prior art problem that cooking equipment does not possess the anti-overflow function, has realized the function that cooking equipment anti-overflow spills over, has improved cooking equipment's intelligent degree, has reduced the probability of the incident of appearing and the economic loss who causes.

Based on the foregoing embodiment, an embodiment of the present invention provides an information processing method applied to a cooking apparatus in the foregoing embodiment, as shown in fig. 7, the method including the steps of:

step 701, when the cooking device is in a working state, obtaining temperature information and pressure information inside a cooking body of the cooking device.

Here, when the cooking apparatus detects that it is in an operating state, temperature information and pressure information of the inside of its cooking body may be acquired. Wherein the temperature information comprises at least one temperature parameter and the pressure information comprises at least one pressure parameter.

And step 702, determining whether the cooking equipment is in a preset state or not according to the temperature information and the pressure information.

The preset state is a state representing that the cooking raw materials in the cooking equipment overflow from the cooking body.

Here, after acquiring the temperature information and the pressure information inside the cooking body, the cooking device can determine whether the cooking device is in a preset state, that is, determine the state that the cooking material in the pot body of the cooking device overflows from the cooking body according to the temperature information and the pressure information.

In the embodiment of the invention, the overflow phenomenon of the cooking equipment is based on the following principle: the process of heating water to boiling in the cooking body is the process of changing water from liquid state to gas state; in the process of heating water, water drops which are continuously close to a heating source are vaporized to form bubbles which rise in the water, and when the bubbles rise to the water surface, the bubbles are broken to form water vapor, and the water vapor is emitted to the liquid surface. In practical application, during the process of boiling water, cooking soup or cooking porridge by using cooking equipment, a plurality of small water drops are vaporized to form small bubbles which rise and break. Then, in the process that the water starts to be gradually boiled, water drops in the cooking device are gradually vaporized to form bubbles which rise and break to form water vapor, and the water vapor is diffused to the surface of the liquid and is gathered in the cooking body, so that the water vapor in the cooking body slowly changes, and the air pressure and the temperature in the pot change in the process. When the temperature in the cooking body reaches a certain temperature, the soup boils, the steam in the cooking body also accumulates to a certain amount, and at the moment, the air pressure in the cooking body reaches a limit value and can push the pot cover of the cooking body open. When the pot cover is pushed open, bubbles generated by porridge or soup in the cooking body can emerge from the place where the pot cover of the cooking body is lifted open, and at the moment, the cooking equipment overflows.

And 703, if the cooking equipment is determined to be in the preset state, generating a control signal.

Here, the control signal may be a control instruction for instructing the cooking apparatus to control an overflow phenomenon occurring in itself in time so as to prevent the cooking apparatus from overflowing again. Once the cooking equipment determines that the cooking equipment is in the preset state according to the acquired temperature information and pressure information, the operation of generating the control signal is automatically triggered.

And 704, responding to the control signal, and adjusting the working power of the cooking device so that the cooking raw materials in the cooking device do not overflow from the cooking body any more.

Here, the cooking apparatus may adjust the operating power of the cooking apparatus in response to the control signal so that the cooking material in the cooking apparatus does not overflow from the cooking body any more, and decrease the operating power of the cooking apparatus or adjust the operating power of the cooking apparatus to zero, that is, control the cooking apparatus to stop operating in response to the control signal so that the cooking material in the cooking apparatus does not overflow from the cooking body any more.

According to the information processing method provided by the embodiment of the invention, when the cooking equipment is in a working state, the temperature information and the pressure information inside the cooking body of the cooking equipment are obtained; determining whether the cooking equipment is in a preset state or not according to the temperature information and the pressure information; the preset state represents the state that the cooking raw materials in the cooking equipment overflow from the cooking body; if the cooking equipment is determined to be in the preset state, generating a control signal; responding to the control signal, adjusting the working power of the cooking device so that the cooking raw materials in the cooking device do not overflow from the cooking body any more; that is to say, in case cooking equipment takes place to spill over the phenomenon, cooking equipment just can automatic generation control signal in order to adjust the operating power of self to make the culinary art raw materials no longer spill over from the culinary art body, solved among the prior art cooking equipment not possess the problem of anti-overflow function, realized cooking equipment anti-overflow's function, improved cooking equipment's intelligent degree, reduced the probability of incident and the economic loss who causes that appear

Based on the foregoing embodiment, an embodiment of the present invention provides an information processing method applied to a cooking apparatus in the foregoing embodiment, as shown in fig. 8, the method including the steps of:

step 801, when the cooking device is in a working state, acquiring temperature information and pressure information inside a cooking body of the cooking device.

And step 802, acquiring preset temperature information and preset pressure information.

Here, the preset temperature information may be a preset temperature threshold or a preset temperature threshold curve, and the preset pressure information may be a preset pressure threshold or a preset pressure threshold curve; it should be noted that the temperature threshold or the temperature threshold curve and the pressure threshold or the pressure threshold curve may be applicable to any operation mode of the cooking device, and the temperature threshold or the temperature threshold curve and the pressure threshold or the pressure threshold curve may also be thresholds or threshold curves corresponding to operation modes when the cooking device is in different operation modes. In the embodiment of the present invention, the preset temperature information may include at least two temperature parameters, and the preset pressure information may include at least two pressure parameters; that is, the preset temperature information represents a preset temperature range, and the preset pressure information may represent a preset pressure range.

In an embodiment of the present invention, in an implementation manner, taking a temperature threshold or a temperature threshold curve and a pressure threshold or a pressure threshold curve as examples of thresholds or threshold curves corresponding to different operating modes of a cooking device, the step 802 of acquiring preset temperature information and preset pressure information is described in detail, and the step 802 of acquiring the preset temperature information and the preset pressure information may be implemented by the following steps:

and step 802a, acquiring the working mode of the cooking equipment.

Here, the cooking apparatus may acquire its own operation mode during operation. Illustratively, the modes of operation include, but are not limited to, boiling water and cooking congee.

And step 802b, acquiring preset temperature information and preset pressure information according to the working mode.

Here, it is assumed that the cooking device determines that the operating mode of the cooking device is water boiling during operation, and further, the cooking device obtains first preset temperature information and first preset pressure information according to the water boiling mode. Assuming that the cooking device determines that the working mode of the cooking device is porridge cooking in the working process, and then the cooking device acquires second preset temperature information and second preset pressure information according to the porridge cooking mode.

In the embodiment of the invention, the preset temperature information and the preset pressure information corresponding to different working modes are different; or the preset temperature information and the preset pressure information corresponding to different working modes are not completely the same; or the preset temperature information and the preset pressure information corresponding to different working modes are different. For example, the first preset temperature information and the second preset temperature information may be different, and the first preset pressure information and the second preset pressure information may be different.

Step 803, determining whether the cooking device is in a preset state according to the preset temperature information and the preset pressure information and pressure information.

Here, after acquiring the preset temperature information and the preset pressure information corresponding to the current operating mode, the cooking device may determine whether the cooking device is in a preset state according to the preset temperature information and the preset pressure information. For example, the cooking device compares the temperature information acquired in the current working state of the cooking device with preset temperature information in the current working mode, and compares the pressure information acquired in the current working state of the cooking device with preset pressure information in the current working mode to determine whether the cooking device is in the preset state.

And step 804, if the temperature information is within the preset temperature information range and/or the pressure information is within the preset pressure information range, determining that the cooking equipment is in a preset state.

Here, the cooking apparatus compares the temperature information with the preset temperature information and compares the pressure information with the preset pressure information, and if it is determined that the temperature information is within the preset temperature information range and/or the pressure information is within the preset pressure information range, it is determined that the cooking apparatus is in the preset state.

Step 805, if the cooking device is determined to be in the preset state, generating a control signal.

Here, when the cooking device determines that it is in the preset state and generates the control signal, it may determine that it is in the preset state and generate the control signal for instructing to reduce its working power; or determining that the self is in a preset state, and generating a control signal for instructing to adjust the working power of the self to zero. It should be noted that, when the cooking device determines that the cooking device is in the preset state and generates the control signal, the current operating mode of the cooking device may be used as a main factor for generating the control signal.

And 806, responding to the control signal, and adjusting the working power of the cooking device so that the cooking raw materials in the cooking device do not overflow from the cooking body any more.

Here, when the cooking apparatus is in the water boiling mode, adjusting the current operating power of the cooking apparatus to a first target power such as zero in response to the control signal so that the cooking ingredients in the cooking apparatus do not overflow from the cooking body any more; when the cooking equipment is in the porridge cooking mode, responding to the control signal, and reducing the current working power of the cooking equipment to a second target power so that the cooking raw materials in the cooking equipment do not overflow from the cooking body any more;

it should be noted that, for the explanation of the steps in this embodiment and the same steps in the above embodiments, reference may be made to the description in the above embodiments, and details are not repeated here.

Based on the foregoing embodiment, an embodiment of the present invention provides an information processing method applied to a cooking apparatus in the foregoing embodiment, as shown in fig. 9, the method including the steps of:

step 901, when the cooking device is in a working state, obtaining temperature information inside a cooking body of the cooking device at the current moment.

Here, when the cooking apparatus detects that it is in the operating state, the cooking apparatus may acquire temperature information of the inside of the cooking body of the cooking apparatus at the current time. Wherein the temperature information comprises at least one temperature parameter.

Step 902, obtaining first pressure information inside a cooking body of the cooking device before the current time and second pressure information inside the cooking body of the cooking device at the current time.

Here, the cooking apparatus may further acquire first pressure information inside a cooking body of the cooking apparatus before the current time and second pressure information inside the cooking body of the cooking apparatus at the current time.

And step 903, filtering the first pressure information and the second pressure information to obtain pressure information.

Here, the cooking apparatus performs filtering processing on the first pressure information and the second pressure information after acquiring the first pressure information and the second pressure information, removes noise information, and obtains more accurate pressure information.

For example, the first pressure information and the second pressure information collected by the pressure sensor may be displayed in a waveform form, as shown in fig. 10, the first pressure information and the second pressure information in fig. 10, that is, the first pressure data and the second pressure data, are filtered by using a filtering algorithm, and collected noise information and interference information are removed, so as to obtain the pressure information, as shown in fig. 11.

For example, the unit of unit time on the abscissa in fig. 10 and 11 may be seconds or milliseconds, and the unit of the pressure in the pan on the ordinate may be pascals. Referring to fig. 11, for example, the pressure inside the pot at P1 is about 25 pa, and as the cooking device continues to heat, the lid is lifted at P2, and the corresponding pressure inside the pot reaches a threshold of about 75 pa; when the lid is lifted, the pressure in the cooker is released, and the lid is closed on the cooker body at P3, and the pressure in the cooker is about 40 Pa.

And 904, determining whether the cooking equipment is in a preset state or not according to the temperature information and the pressure information.

The preset state is a state representing that the cooking raw materials in the cooking equipment overflow from the cooking body.

Here, when the pressure data in fig. 11 and the preset pressure information are analyzed, the preset pressure information may be a waveform indicating the pressure in the cooker when the overflow occurs, that is, the preset pressure information is a preset pressure waveform curve, wherein the preset pressure waveform curve has a certain variation range. Thus, the preset pressure waveform curve is compared with the pressure variation curve in fig. 11, for example, when the waveform curve a in fig. 11 is found to conform to the preset pressure waveform curve at the time of comparison, it is determined that the cooking apparatus is in the preset state.

And step 905, if the cooking equipment is determined to be in the preset state, generating a control signal.

In this embodiment of the present invention, if it is determined in step 905 that the cooking apparatus is in the preset state, the generating of the control signal may be implemented by the following steps:

step 905a, if the cooking device is determined to be in the preset state, obtaining the working mode of the cooking device.

Here, when the cooking apparatus determines that it is in a preset state, it acquires its own operation mode.

And step 905b, acquiring the target power according to the working mode.

Here, the cooking device obtains the target power according to the operating mode, for example, when the cooking device determines that the cooking device is in the water boiling mode, a first target power is obtained, and at this time, the first target power may be 0, that is, the cooking device is controlled to stop operating and not to boil water; or when the cooking device determines that the cooking device is in the porridge cooking mode, acquiring second target power, wherein the second target power can be continuously adjusted according to the temperature corresponding to the porridge cooking mode in the subsequent porridge cooking mode; the first target power is different from the second target power.

And step 905c, generating a control signal for instructing to reduce the working power of the cooking device to the target power.

Here, after the cooking appliance acquires the target power, a control signal for instructing to reduce the operating power of the cooking appliance to the target power is generated. For example, the cooking device generates a control signal for instructing to reduce the working power of the cooking device to a first target power based on the first target power; or the cooking device generates a control signal for instructing to reduce the working power of the cooking device to the second target power based on the second target power.

And 906, responding to the control signal, and adjusting the working power of the cooking device so that the cooking raw materials in the cooking device do not overflow from the cooking body any more.

Here, the cooking apparatus may adjust the operating power of the cooking apparatus in response to the control signal so that the cooking material in the cooking apparatus does not overflow from the cooking body any more, and decrease the operating power of the cooking apparatus or adjust the operating power of the cooking apparatus to zero, that is, control the cooking apparatus to stop operating in response to the control signal so that the cooking material in the cooking apparatus does not overflow from the cooking body any more.

It should be noted that, for the explanation of the steps in this embodiment and the same steps in the above embodiments, reference may be made to the description in the above embodiments, and details are not repeated here.

Based on the foregoing embodiments, embodiments of the present application provide a computer-readable storage medium, where one or more programs are stored in the computer-readable storage medium, and the one or more programs can be executed by one or more processors to implement steps in the information processing method provided in the embodiments corresponding to fig. 7 to 9, which are not described herein again.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the methods described in the embodiments of the present invention.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.