CN216317197U

CN216317197U - Baking device

Info

Publication number: CN216317197U
Application number: CN202121278937.7U
Authority: CN
Inventors: 贺帆; 周德化; 徐锡胜
Original assignee: Tineco Intelligent Technology Co Ltd
Current assignee: Tineco Intelligent Technology Co Ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-04-19
Anticipated expiration: 2031-06-08

Abstract

The embodiment of the application provides baking equipment. The baking equipment comprises an equipment body provided with at least one baking chamber, a control module positioned in the equipment body, and at least one detection module and at least one baking module which are arranged corresponding to the at least one baking chamber; the detection module is used for detecting the baking degree of a baking object in the corresponding baking chamber and sending a detection result to the control module; the control module is used for controlling the operation of the corresponding baking module according to the detection result of any one of the detection modules. The technical scheme that this application embodiment provided has realized the detection to the object of toasting degree in the toasting process, avoids appearing toasting the incomplete or the too much condition of toasting of object, has improved the effect of toasting.

Description

Baking device

Technical Field

The embodiment of the application relates to the technical field of electronics, in particular to baking equipment.

Background

The baking device is a device which can provide a baking function and bake a baked object, and is widely used in daily life, such as a toaster for baking toast and the like. However, when different baking objects are baked, the baking device is prone to incomplete baking or excessive baking, which affects the baking effect.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a baking device for when solving baking device and toasting the object to the object of toasting of difference, appear toasting thoroughly or toasting excessive problem.

In a first aspect, an embodiment of the present application provides a toasting device, including a device body provided with at least one toasting chamber, a control module located in the device body, and at least one detection module and at least one toasting module provided corresponding to the at least one toasting chamber;

the detection module is used for detecting the baking degree of a baking object in the corresponding baking chamber and sending a detection result to the control module;

the control module is used for controlling the operation of the corresponding baking module according to the detection result of any one of the detection modules.

In a second aspect, an embodiment of the present application provides a toasting device, including a device body provided with at least one toasting chamber, a control module located in the device body, an interaction module connected to the control module, and at least one toasting module arranged corresponding to the at least one toasting chamber;

the interaction module is used for detecting baking setting operations aiming at the at least one baking chamber respectively and sending a baking setting request to the control module;

the control module is used for determining the baking conditions respectively corresponding to the at least one baking chamber based on the baking setting request and controlling the corresponding baking module to operate according to the baking conditions.

In a third aspect, an embodiment of the present application provides a toasting device, including a device body provided with at least one toasting chamber, a control module located in the device body, a communication module connected to the control module, and at least one toasting module arranged corresponding to the at least one toasting chamber;

the communication module is used for detecting baking setting operations aiming at the at least one baking chamber respectively and sending a baking setting request to the control module;

In the baking equipment provided by the embodiment of the application, the control module utilizes at least one detection module to detect the baking object, and controls the operation of the corresponding baking module based on the detection result, so that the detection of the baking degree of the baking object in the baking process is realized, the condition that the baking object is not completely baked or is excessively baked is avoided, and the baking effect is improved.

These and other aspects of the present application will be more readily apparent from the following description of the embodiments.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic diagram of an embodiment of a toasting apparatus according to the present application;

FIG. 2 is a schematic diagram of another embodiment of a toasting apparatus according to the present application;

FIG. 3 illustrates a partial exploded view of one embodiment of a toasting apparatus as provided herein;

FIG. 4 is a schematic diagram of a baking apparatus according to another embodiment of the present application;

FIG. 5-1 is a circuit diagram illustrating one embodiment of a signal processing module in a toasting apparatus according to the present application;

5-2 illustrate a circuit diagram of one embodiment of a filter module in a toasting apparatus according to the present application;

FIG. 6 is a schematic diagram of a baking apparatus according to another embodiment of the present application;

FIG. 7 is a schematic diagram of a baking apparatus according to another embodiment of the present application;

FIG. 8 is a schematic view of a further embodiment of a toasting apparatus according to the present application;

FIG. 9 is a schematic view of a further embodiment of a toasting apparatus according to the present application;

FIG. 10 is a flow chart illustrating one embodiment of a control method provided herein;

FIG. 11 is a flow chart illustrating another embodiment of a control method provided herein;

fig. 12 is a flowchart illustrating a control method according to another embodiment of the present application.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

In some of the flows described in the specification and claims of this application and in the above-described figures, a number of operations are included that occur in a particular order, but it should be clearly understood that these operations may be performed out of order or in parallel as they occur herein, the number of operations, e.g., 101, 102, etc., merely being used to distinguish between various operations, and the number itself does not represent any order of performance. Additionally, the flows may include more or fewer operations, and the operations may be performed sequentially or in parallel. It should be noted that, the descriptions of "first", "second", etc. in this document are used for distinguishing different messages, devices, modules, etc., and do not represent a sequential order, nor limit the types of "first" and "second" to be different.

The technical solution of the embodiment of the present application may be applied to a baking device with a baking function, for example, a baking device such as a toaster that can bake food such as toast, and the present application does not limit this.

Taking a toaster as an example, the toaster may provide a plurality of toasting steps to toast at corresponding toasting times. The inventor finds that the baking degree of different baking objects is different under the same baking gear of the existing toaster, and the baking effect is influenced by the condition that the baking is incomplete or excessive. Mainly due to differences between different baked objects. For example, different toasts may have different sizes, thicknesses, etc.

Therefore, to improve the baking effect. The inventor provides the technical scheme of the application through a series of researches, and the embodiment of the application provides baking equipment, which comprises: the device comprises a device body provided with at least one baking chamber, a control module positioned in the device body, and at least one detection module and at least one baking module which are arranged corresponding to the at least one baking chamber; the detection module is used for detecting the baking degree of a baking object in the corresponding baking chamber and sending a detection result to the control module; the control module is used for controlling the operation of the corresponding baking module according to the detection result of any one of the detection modules.

In the baking equipment provided by the application, the control module can utilize at least one detection module to detect the baking object, and controls the operation of the corresponding baking module based on the detection result, so that the detection of the baking degree of the baking object in the baking process is realized, the condition that the baking object is not thoroughly baked or is excessively baked is avoided, and the baking effect is improved.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Fig. 1 is a schematic structural diagram of an embodiment of a baking apparatus provided in the present application. The baking apparatus includes: the device comprises a device body provided with at least one baking chamber, a control module 101 positioned in the device body, and at least one detection module 102 and at least one baking module 103 which are arranged corresponding to the at least one baking chamber.

The detection module 102 is configured to detect a baking degree of a baking object in a corresponding baking chamber, and send a detection result to the control module 101;

the control module 101 is configured to control the corresponding baking module 103 to stop operating according to a detection result of any one of the detection modules 102 meeting a baking condition.

The toasting device may be a device that provides a toasting function using a toasting module and toasts a toasted object, and may include, for example, a toaster, and the like. The baked object may be food such as toast, waffle, etc. In one or more of the following embodiments, the technical solution of the embodiment of the present application is described by taking baking equipment as a toaster.

The toasting device may be provided with at least one toasting chamber, and within the toasting chamber a toasting module may be provided. When the baking object is baked, the baking object can be placed into the baking chamber and baked by the baking module. The baking module may specifically include a heating element and a heating control circuit, the heating element may be, for example, a heating wire, a heating pipe, and the heating control circuit may include, for example, a switch, and may be set according to an actual situation, which is not limited in this application.

The toasting module may operate under the control of the control module. Wherein, control module sets up in toasting equipment, can toast indoor toasting module with at least one and be connected to the operation that the control corresponds toasting the module. Specifically, the control module may control the heating element to heat the baking object through the heating control circuit, for example, provide a working voltage to the heating element. In practical applications, the control module may be implemented as a Micro Control Unit (MCU), a microprocessor, a single chip, or the like.

In this embodiment, a detection module may be further disposed in the baking chamber. When the baking object is baked and heated, the baking degree of the baking object can be detected by the detection module. The detection module may specifically include a sensor assembly or the like. The baking degree may represent the heating degree of the baking object, and may be represented by percentage values, such as 50%, 70%, 90%, 100%, 120%, and the like. Alternatively, the degree may be represented by a preset degree scale, such as primary, secondary, tertiary, etc. Alternatively, colors such as white, light yellow, dark yellow, black and so on may also be used.

In practice, the chamber has walls and apertures are provided in the walls. When the baking module in the baking chamber operates, the heating element heats the baking object, so that the temperature in the baking chamber is higher, and therefore, the detection module can be fixed on the wall and detects the baking degree of the corresponding baking object through the hole formed in the wall.

In practical application, along with the heating of toasting the module, the degree of being heated of toasting the object increases, and the state of toasting the object can change at the toasting in-process, if the colour will be by light dark, the size will be by big diminishing etc.. Therefore, the detection module can detect the state of the baking object in the baking process, and realize the detection of the baking degree of the baking object. Taking the toasting device as a toaster and the toasted object as toasted bread, the toasted bread may be in a form including color, size, thickness, etc. Alternatively, depending on the detected toast color, when the toast color is detected as light yellow, the corresponding toasting level may be 50%; when the toast is detected to be yellow in color, the corresponding toasting level may be 100%; when the toast is detected to be black in color, the corresponding toasting level may be 120%, thereby enabling detection of the toast level. The corresponding relationship between the state of the baking object and the baking degree can be set according to actual conditions, and the application is not particularly limited to this.

The detection module can be connected with the control module, detects under the control of the control module, and sends a detection result to the control module. The detection result may include a baking degree of the baking object. The controlling module may specifically control the operation of the baking module based on the baking degree by comparing the baking degree with a target baking degree and controlling the operation of the baking module according to a comparison result. Wherein the target baking degree may be preset. If the detected baking degree reaches the target baking degree, for example, the target baking degree may be 100%, and the detected baking degree is also 100%, at this time, it may be determined that the baking of the baking object is thorough, and the baking module may be controlled to stop operating, for example, to stop providing the operating voltage to the heating element, without continuing to heat. If the detected baking degree does not reach the target baking degree, if the target baking degree is 100%, and the detected baking degree is 50%, it can be determined that the baking of the baking object is incomplete, and heating is required, and the baking module can be controlled to continue to operate, such as continuing to provide working voltage to the heating element, or increasing the voltage value or power value provided to the heating element.

In practical application, different baking conditions can be set. The baking conditions may include baking time, baking temperature, and the like. Therefore, the control module can control the corresponding baking module to stop running according to the condition that the detection result of any one detection module meets the baking condition. Taking the baking condition as the baking time as an example, if the baking time is three minutes, when the operation of the baking module reaches three minutes, the control module may control the baking module to stop operating, for example, stop providing the working voltage to the baking module, or otherwise control the baking module to continue operating.

In the baking equipment in the embodiment, the control module utilizes the at least one detection module to detect the baking object, and controls the corresponding baking module to stop running when the detection result meets the baking condition, so that the baking degree of the baking object in the baking process is detected, the condition of incomplete baking or excessive baking is avoided, and the baking effect is improved.

In practical application, the detection module can detect the baking degree of the baking object through the optical signal. As shown in fig. 2, which is a schematic structural diagram of another embodiment of the baking apparatus provided in the present application, wherein the detecting module may include a light emitting module 1021 and a light processing module 1022;

the light emitting module 1021 may be configured to emit a first light signal to a corresponding baking object;

the optical processing module 1022 may be configured to receive the reflected light signal reflected by the baking object, obtain a second optical signal, convert the second optical signal into an electrical signal, and send the electrical signal to the control module 101;

the control module 101 may specifically control the corresponding baking module 103 to stop operating according to that if the electrical signal fed back by any one of the optical processing modules satisfies the baking condition.

In this embodiment, the detection module may include a light emitting module, and the light emitting module may emit a light signal to the baking object, and the light signal is transmitted to the baking object and reflected on the surface of the baking object. As the state of the baking object changes in the baking process, for example, the surface color gradually becomes darker, the reflection of the light signal gradually decreases, and the intensity of the light signal reflected by the baking object gradually decreases. Therefore, the baking state change of the baking object can be judged through the intensity change of the optical signal reflected by the baking object, so that the baking degree of the baking object can be detected. In practical application, considering that the penetrating power of red light is strong and easy to implement, the signal light can be implemented as red light, and the light emitting module can be implemented as a red light emitting module.

Taking the example that the light emitting module is a red light emitting module, the baking equipment is a toaster, and the baking object is toasted bread, the toasted bread can change the color from light yellow to black in the baking process. When the toast bread is light yellow in color, the intensity of the light signal reflected by the toast bread surface may be a; when the toast bread is yellow, the intensity of the light signal reflected by the toast bread surface may be B; when the toast is black in color, the intensity of the light signal reflected by the toast surface may be C, where A is greater than B, and B is greater than C.

The detection module may also include a light processing module. The optical processing module receives the optical signal reflected by the baked object. Taking the example that the optical signal is red light, the optical processing module can be implemented as a red light processing module. For convenience of description, the optical signal transmitted by the optical transmitting module may be referred to as a first optical signal, and the reflected optical signal received by the optical processing module may be referred to as a second optical signal. After receiving the second optical signal, the optical processing module may perform conversion processing on the second optical signal, convert the second optical signal into an electrical signal that can be recognized by the control module, and feed back the electrical signal to the control module. The electrical signal may include a voltage signal, a power signal, and the like. In an alternative embodiment, the second optical signal may be converted to a voltage signal. For example, the converted voltage value may be, for example, 2.4v when the second optical signal intensity is a, 3v when the second optical signal intensity is B, and 3.3v when the second optical signal intensity is C. The process of the optical processing module performing the conversion processing on the second optical signal will be described in detail in the following embodiments, which is not described herein again.

The control module can judge whether the electric signal fed back by the optical processing module meets the baking condition or not, and controls the corresponding baking module to stop running when the electric signal meets the baking condition. At this time, the baking condition may be realized, for example, as a preset electric signal threshold. The control module can preset an electric signal threshold value, compares the received electric signal value with the threshold value, judges that the baking degree of the corresponding baking object does not reach the target baking degree when the electric signal value does not reach the threshold value, and can control the baking module to continue to operate; when the electric signal value reaches the threshold value, the baking degree of the corresponding baking object is judged to reach the target baking degree, and the baking module can be controlled to stop running. For example, the control module may preset a voltage threshold of 3.3v, and when the received voltage value is less than 3.3v, such as 3v, it is determined that the target baking degree is not reached, and the baking module is controlled to continue to operate; and when the received voltage value is equal to 3.3v, judging that the target baking degree is reached, and controlling the baking module to stop running.

In some embodiments, the control module may further record an initial electrical signal value fed back by the light processing module when the baking object is not baked. For example, the initial electric signal value fed back by the optical processing module can be the initial electric signal value when the baking object is placed in the baking chamber and the baking module is not operated. And in the baking process of the baking object, comparing the received electric signal value with the initial electric signal value to obtain a change value of the electric signal, and judging whether the baking of the baking object reaches the target baking degree according to the change value so as to control the operation of the baking module. For example, the control module records that the initial voltage value is 2.4v, when the detected voltage value is 2.8v, the change value is 0.4v, the baking degree of the corresponding baking object is judged not to reach the target baking degree, and the baking module can be controlled to continue to operate; when the detected voltage value is 3.2v and the change value is 0.8v, the baking degree of the corresponding baking object is judged to reach the target baking degree, and the baking module can be controlled to stop running. Optionally, the control module may also set an electrical signal threshold, where the electrical signal threshold may be greater than the initial electrical signal value, and when the received electrical signal value reaches the threshold, the control module controls the baking module to stop operating. The corresponding relation between the variation value of the electric signal and whether the baking degree of the baking object reaches the target baking degree can be set according to actual conditions, and the method is not particularly limited in this application.

In practical applications, when the light emitting module emits the first light signal to the baking object and the light processing module receives the second light signal reflected by the baking object to detect the baking degree of the baking object, as another embodiment, referring to fig. 2, the detecting module may further include a first lens 1023 at the emitting end of the light emitting module 1021 and a second lens 1024 at the receiving end of the light processing module 1022;

the light emitting module 1021 emits a first light signal to the first lens 1023, and the first light signal is diffused to the baking object of the corresponding baking chamber through the first lens 1023;

the optical processing module 1022 receives the reflected optical signal converged by the second lens 1024, and obtains a second optical signal from the reflected optical signal.

In this embodiment, the detection module may include a first lens, and the first lens is disposed at the emitting end of the light emitting module. The first lens can diffuse the first optical signal emitted by the light emitting module to ensure that the first optical signal can be transmitted to the whole surface of the baking object, so that the detection range is expanded. In practical applications, the first lens may be implemented as a concave lens.

The detection module may further include a second lens, and the second lens is disposed at a receiving end of the light processing module. The second lens can converge the optical signals reflected by the surface of the baked object so as to ensure that the second optical signals can be completely transmitted to the optical processing module, and the intensity of the optical signals is improved. In practical applications, the second lens may be implemented as a concave lens.

For ease of understanding, fig. 3-1 shows a partial exploded view of one embodiment of the toasting device comprising a first mount 301 on the inside of the wall and a second mount 302 on the outside of the wall. The first fixing member 301 and the second fixing member 302 are provided with accommodating grooves respectively matched with the first lens and the second lens, and the first lens and the second lens can be fixedly arranged at positions corresponding to the holes on the wall through the first fixing member 301 and the second fixing member 302. Because the temperature in the baking chamber is higher when the baking module in the baking chamber runs, in practical application, the first lens and the second lens can be realized as lenses resistant to the high temperature of 300 ℃. The first fixture 301 and the second fixture 302 may be made of a heat insulating material.

The light emitting module and the light processing module may be disposed on a circuit board 303, and the circuit board 303 may be connected with the second fixture 302 such that the first lens is located at a transmitting end of the light emitting module 1021 and the second lens is located at a receiving end of the light processing module.

In practical application, when the light emitting module is used for emitting a first light signal to the baking object and the light processing module is used for receiving a second light signal reflected by the baking object to detect the baking degree of the baking object, the interference of other light signals exists in the environment, so that the accuracy of detection is influenced. Therefore, in some embodiments, the control module may be further configured to detect activation of any one of the toasting modules and send a detection instruction to the corresponding light emitting module.

At this time, the light emitting module may be configured to emit a first high-frequency light signal to the corresponding baking object based on the detection instruction;

the optical processing module can be used for receiving the reflected light signal reflected by the baking object and filtering the reflected light signal to obtain a second high-frequency optical signal.

In this embodiment, the light emitting module receives the detection instruction sent by the control module, and responds to the detection instruction to emit a high-frequency light signal to the baking object. The high-frequency optical signal may be used as a carrier signal, and the high-frequency optical signal includes an optical signal for detection, such as a red optical signal.

At this time, the optical processing module may receive the optical signal reflected back by the baked object, filter the optical signal, filter out interference of other low-frequency optical signals, obtain an optical signal for detection, such as a red optical signal, and process the optical signal for detection. For convenience of description, the high-frequency optical signal emitted by the light emitting module may be referred to as a first high-frequency optical signal, and the high-frequency optical signal filtered by the light processing module may be referred to as a second high-frequency optical signal. At this time, the first optical signal in the foregoing embodiment may be implemented as a first high-frequency optical signal, and the second optical signal may be implemented as a second high-frequency optical signal.

The process of the above-mentioned optical transmitting module transmitting the first high frequency signal, and the optical processing module receiving the reflected optical signal and filtering the received optical signal to obtain the second high frequency signal will be described with reference to the schematic structural diagram of a further embodiment of the toasting device shown in fig. 4. The detection instruction may include an activation signal and a modulation signal. As shown in fig. 4, the optical transmission module may further include a signal processing module 10211 connected to the control module, and an optical transmitter 10212 connected to the signal processing module 10211;

the signal processing module 10211 is configured to receive the start signal and the modulation signal, control the light emitter to start based on the start signal, and control the light emitter to emit the first high-frequency light signal based on the modulation signal.

Taking the example where the optical signal is red light, the optical transmitter may be implemented as a 630nm (nanometer) red LED transmitter. The light emitter can emit red light under the action of the detection instruction. The signal processing module is connected with the control module and used for receiving detection instructions, namely starting signals and modulation signals, sent by the control module. In practical applications, the start signal may be implemented as a Digital to Analog converter (DAC) signal, and the Modulation signal may be implemented as a Pulse Width Modulation (PWM) signal. The signal processing module can control the light emitter to start and emit light signals under the action of the starting signals. Meanwhile, the optical transmitter is controlled to transmit a high-frequency optical signal, namely a first high-frequency optical signal under the action of the modulation signal.

Optionally, the signal processing module may include an amplifying circuit and a modulating circuit. The amplifying circuit can receive the starting signal and amplify the starting signal so as to drive the 630nm red light LED emitter to start by using the starting signal with higher intensity. The input end of the amplifying circuit can be connected with the control module to obtain the starting signal sent by the control module, and the output end of the amplifying circuit is connected with the light emitter to output the amplified starting signal.

The modulation circuit can receive the modulation signal and control the 630nm red light LED emitter to emit a high-frequency light signal under the action of the modulation signal, namely the high-frequency light signal containing red light. The input end of the modulation circuit can be connected with the control module to obtain the modulation signal sent by the control module, and the output end of the modulation circuit is connected with the optical transmitter to output the modulation signal. The circuit structure will be described in detail in the following embodiments, and will not be described herein.

As further shown in fig. 4, the optical processing module may include an optical receiver 10221, and a filtering module 10222 connected to the optical receiver 10221;

the optical receiver 10221 is configured to receive a reflected light signal reflected by the baking object, and send the reflected light signal to the filtering module 10222;

the filter module 10222 is used for filtering the reflected light signal to obtain a second high frequency optical signal.

The optical receiver is used for receiving an optical signal reflected by the baking object. Taking the example where the optical signal is red light, the optical receiver may be implemented as a red light receiver. Under the action of the received optical signal, the optical receiver outputs a current signal, and the current signal increases with the increase of the intensity of the received optical signal. The current signal is converted into a voltage signal by a current-voltage converter, and the voltage signal is transmitted to a filtering module to be filtered by the filtering module.

Alternatively, the filtering module may comprise a plurality of stages of high-pass filtering circuits connected in series. In this embodiment, the filtering module may include a first-level high-pass filtering circuit and a second-level high-pass filtering circuit. The first end of the first-stage high-pass filter circuit is connected with the optical receiver and used for receiving a voltage signal; the second end is connected with the first end of the second-stage high-pass filter circuit and used for sending the voltage signal after primary filtering to the second-stage high-pass filter circuit, and the secondary filtering is carried out on the voltage signal by the second-stage high-pass filter circuit to obtain a final voltage analog signal. Optionally, in order to facilitate the signal analysis of the control module, the second end of the secondary high-pass filter circuit may be connected to an Analog-to-Digital Converter (ADC), and the voltage Analog signal is output to the ADC, and is converted by the ADC to obtain a Digital signal that can be recognized by the control module, and the Digital signal is sent to the control module.

Specifically, the voltage signal received by the first-stage high-pass filter circuit may include a low-frequency signal and a high-frequency signal, and the first-stage high-pass filter circuit may preferentially perform primary filtering to filter out the low-frequency signal, amplify the signal obtained by the primary filtering, and transmit the amplified signal to the second-stage high-pass filter circuit. The secondary high-pass filter circuit can also preferentially carry out secondary filtering, further filter low-frequency signals and amplify the low-frequency signals to obtain final voltage analog signals.

Fig. 5-1 shows a circuit diagram of one embodiment of a signal processing module. The signal processing module may include an amplifying circuit and a modulating circuit. The amplifying circuit comprises a first operational amplifier U1A, a triode Q1, a first capacitor C1, a second capacitor C5, a first resistor R5, a second resistor R7, a third resistor R14 and a fourth resistor R18. The modulation circuit comprises a MOS transistor Q3, a fifth resistor R21, a sixth resistor R24 and a seventh resistor R27.

The positive input end of the first operational amplifier U1A is connected with the control module through a first resistor R5 to obtain a starting signal sent by the control module; the negative input end is connected with the first end of the third resistor R14 and the first end of the fourth resistor R18; the output terminal is connected to a first terminal of a second resistor R7. A second end of the third resistor R14 is connected with the optical transmitter; the second terminal of the fourth resistor R18 is grounded, and the third resistor R14 and the fourth resistor R18 may be used to set the amplification factor of the first operational amplifier U1A.

The second end of the second resistor R7 is connected to the base of the transistor Q1, the collector of the transistor Q1 is used for obtaining the power voltage VCC, and the emitter is connected to the optical transmitter.

One end of the first capacitor C1 is connected with the positive input end of the first operational amplifier U1A, and the other end is grounded; one end of the second capacitor C5 is connected to the optical transmitter and the other end is connected to ground. The first capacitor C1 and the second capacitor C5 may be used for filtering.

The gate of the MOS transistor Q3 is connected to the control module through a sixth resistor R24, and is configured to receive the modulation signal sent by the control module; the source electrode is grounded; the drain is connected to the light emitter through a fifth resistor R21. When receiving the modulation signal, the MOS transistor Q3 is turned on, so that the power supply voltage VCC may be grounded through the fifth resistor R21, and the start signal and the modulation signal are sent to the optical transmitter together, so that the optical transmitter transmits a first high-frequency optical signal, where the first high-frequency optical signal includes an optical signal for detection, that is, a red optical signal.

One end of the seventh resistor R27 is connected to the source of the MOS transistor Q3, and the other end is grounded.

Fig. 5-2 is a circuit diagram of one embodiment of a filtering module that may include a first-level high-pass filter circuit, a second-level high-pass filter circuit, a reference circuit, and a voltage divider circuit. The first-stage high-pass filter circuit comprises a second operational amplifier U1B, a third capacitor C6, a fourth capacitor C3 and an eighth resistor R8; the two-stage high-pass filter circuit comprises a third operational amplifier U2A, a fifth capacitor C7, a sixth capacitor C5, a seventh capacitor C4, a ninth resistor R10 and a tenth resistor R9; the reference circuit comprises an eighth capacitor C12, a ninth capacitor C10, a tenth capacitor C11, an eleventh capacitor C13, an eleventh resistor R12, a twelfth resistor R15, a thirteenth resistor R17 and a fourteenth resistor R16, and the voltage division circuit comprises a twelfth capacitor C9, a fifteenth resistor R11 and a sixteenth resistor R13. The filtering module further includes a thirteenth capacitor C8 and a seventeenth resistor R14.

The negative input end of the second operational amplifier U1B is connected to the optical receiver through the third capacitor C6 to obtain a voltage signal output by the optical receiver, the positive input end is connected to the power supply voltage VCC through the eleventh resistor R12 and the twelfth resistor R15 to obtain a reference voltage, and the output end is connected to the first end of the fifth capacitor C7 to output a voltage signal after primary filtering.

The fourth capacitor C3 and the eighth resistor R8 are connected in parallel between the negative input terminal and the output terminal of the second operational amplifier U1B.

A second terminal of the fifth capacitor C7 is connected to the negative input terminal of the third operational amplifier U2A through a ninth resistor R10. The positive input end of the third operational amplifier U2A is connected to the power supply voltage VCC through an eleventh resistor R12 to obtain a reference voltage, and the output end is connected to the control module through a thirteenth capacitor C8.

The sixth capacitor C5 is connected in parallel across the ninth resistor R10.

The seventh capacitor C4 and the tenth resistor R9 are connected in parallel between the negative input terminal and the output terminal of the third operational amplifier U2A.

One end of the eleventh resistor R12 is connected to the power supply voltage VCC, the other end is connected in series to the twelfth resistor R15 and the thirteenth resistor R17, and the other end of the thirteenth resistor R17 is grounded. The eighth capacitor C12 is connected in parallel to two ends of the thirteenth resistor R17, the ninth capacitor C10 is connected in parallel to two ends of the twelfth resistor R15 and the thirteenth resistor R17, the tenth capacitor C11 is connected in parallel to two ends of the twelfth resistor R15 and the thirteenth resistor R17, the fourteenth resistor R16 and the eleventh capacitor C13 are connected in series, and then connected in parallel to two ends of the twelfth resistor R15 and the thirteenth resistor R17. One end of the seventeenth resistor R14 is connected to the power supply voltage VCC through the eleventh resistor R12, and the other end is connected to the control module.

One end of the fifteenth resistor R11 is connected to the power supply voltage VCC, and the other end is grounded through the twelfth capacitor C9. One end of the sixteenth resistor R13 is connected to the power supply voltage VCC through the fifteenth resistor R11 to obtain the power supply voltage, and the other end is connected to the optical receiver to output the power supply voltage. The optical receiver is arranged at ground.

In practical application, toast equipment and be provided with at least one and toast the room, can toast a plurality of objects of toasting simultaneously, and these a plurality of objects of toasting can place respectively and toast in solitary toasting indoor. And different roasting conditions can be set in different roasting chambers, so that roasting of different roasting degrees of different roasting objects is realized, and individualized requirements of different users on different roasting degrees of the roasting objects are met. In particular, the different toasting conditions within the different toasting chambers may be set by the user.

In connection with the schematic structural diagram of a further embodiment of a toasting device as shown in fig. 6, the toasting device may further comprise an interaction module 104 connected to the control module 101;

the interaction module 104 is configured to detect a baking setting operation for at least one baking chamber, and send a baking setting request to the control module 101;

the control module 101 may determine, based on the toasting setting request, toasting conditions respectively corresponding to at least one of the toasting chambers; and controlling the corresponding baking module 103 to operate according to the baking conditions.

The interaction module can be used for interaction of a user, and can input/output related information and the like. As an optional implementation manner, the interaction module may be implemented as a control panel, and at least one control key, such as a virtual key such as a determination button, a number button, a return button, or a physical key such as a power-on button, may be disposed on the control panel, so that a user may touch the at least one control key to trigger different control instructions. The control panel may further include a display area for displaying corresponding contents, etc. As other alternative embodiments, the interactive module may also be implemented as a touch display screen integrating operation control and display functions. The interactive module can also comprise an audio acquisition component to acquire voice sent by a user, identify user operation through voice recognition and other modes, and the like. In addition, the interactive module can also comprise an audio playing component for outputting corresponding content and the like.

The interaction module may detect a user-triggered toasting setting operation for at least one of the toasting chambers, respectively, generating a toasting setting request. The baking setting operation may include a baking time, a baking temperature, a baking degree, a kind of a baking object, and the like. Taking the interactive module as an example of a control panel, the control panel may be provided with a plurality of control buttons for baking time, such as three minutes, four minutes, five minutes, etc., corresponding to each baking chamber. In addition, the display area on the control panel can also display pictures and the like of the baking objects in the baking chambers, so that the user can check the baking state of the baking objects. The interaction module can detect that a user selects the baking time of at least one baking chamber triggered by touching a key or selecting voice, for example, the baking time of the first baking chamber is four minutes, the baking time of the second baking chamber is five minutes, and the like, and generates a baking setting request, and sends the baking setting request to the control module.

In some optional embodiments, the user selects a kind of the baking object through the interaction module, the different kinds correspond to different baking conditions, and the kind of the baking object includes: the toast control module calls the detection module to judge the toasting degree when the toast is selected by a user. The toast bread color and shape are regular and controllable, and the control module may invoke the detection module to detect the toast bread color, and when the detection module detects that the toast bread color has been heated to a predetermined color, the control module controls the popping of the toast bread to terminate the toasting. When the user selects irregular bread such as waffle, the control module calls the baking time to judge the baking degree. The waffles are irregular biscuits, the shape or the color of the waffles are not controllable, after the user selects baking time, the control module heats the waffles according to the time, and after the preset time is reached, the control module controls the waffles to pop up and stops baking.

In some optional embodiments, the user can directly select the preset baking time through the interaction module, and the user only needs to select the preset baking time to bake the baking object freely no matter what baking object is. If the toasted object put into the toasted bread by the user is toasted bread, and the selected preset toasting time is 3 minutes, the toasting is stopped after the 3 minutes, and the toasted bread is popped up.

In some optional embodiments, the user can directly select the preset baking color through the interaction module, and no matter what baking object is, only the user needs to select the preset baking color, the control module controls the detection module to detect the baking color of the baking object, and in the baking process, when the baking color reaches the preset baking color, the control module controls the baking to be stopped, and toast bread is popped up.

In the above embodiment, the preset baking time and the preset baking color are two important baking conditions. If the preset baking time is selected, the control module can control the detection module to continuously detect the color of the baking object within the preset baking time, and the baking object is popped out as long as the baking color reaches the preset baking color no matter whether the preset baking time of the user is reached, so that the baking is stopped, and the baking object is ensured to be within a proper baking degree range. That is to say, under the toast time mode, control module detects the toasting colour of toasting the object, and when toasting time ended or toasted the colour and reach preset toasting colour, control module all controlled the module of toasting and stopped the operation, popped out the object of toasting. For example, the user selects the preset baking time to be 4 minutes, and if the color of the baking object reaches the preset baking color within 3.5 minutes, the baking is terminated; if the baking time reaches 4 minutes, the preset baking color is not reached, and the baking is also stopped. The baking method can meet the requirement of the user on personalized baking time on one hand, and can ensure that the baking object does not exceed the baking degree of the preset baking color on the other hand.

In some embodiments, the preset baking time and the preset baking color are two important baking conditions. No matter which kind of toasting condition has been selected to the user, the controller can detect the toasting colour of the toasting object through detection module to ensure that the toasting object is in reasonable toasting colour range. In the process of detecting the baking color of the baking object by the detection module, the detection module acquires the initial color value of the baking object, and different baking objects can have different initial color values but have approximately the same termination color value. No matter what kind of baking object is, if the detection module detects that the baking color reaches the preset termination color value, the control module can control termination of baking. For example, a user puts a white slice of bread and a brown slice of bread into different baking chambers to bake simultaneously, the detection module detects different initial color values of bread, the white slice of bread and the brown slice of bread both go through the process of darkening the color during the baking process, but when the brown slice of bread is darkened after being baked, the detection module detects that the slice of bread reaches a preset termination color value first, and the controller controls the baking chambers to terminate heating and pop up the slices of bread. The white slice of bread continues to be toasted until the toasting colour reaches a preset end colour value.

In some embodiments, when the baking object is placed into the baking chamber by a user, the control module controls the detection module to detect an initial color value of the baking object, and when the initial color value of the baking object exceeds a preset threshold, the control module controls the baking chamber to switch to a baking time mode; when the initial color value of the baking object does not exceed the preset threshold value, the control module prompts a user to select a baking mode of the baking chamber, wherein the baking mode can be any one of a baking time mode, a baking color mode or a baking type mode. For example, if the user puts a white slice of bread into the baking chamber, and the initial color value does not exceed the preset threshold, the control module prompts the user to select the baking mode by voice: a baking time mode, a baking color mode, or a baking type mode. The user puts into the baking chamber and is the black bread slice, and detection module detects this bread slice's initial color value and exceeds preset threshold value, and then control module control should bake the room and switch over the time mode of toasting automatically to the suggestion user selects the toasting time, accomplishes toasting in preset time. If the initial color value of the baking object exceeds the preset threshold value and does not exceed the preset baking termination color value of the baking object, when the baking color value of the baking object reaches the termination color value in the baking process, the baking is terminated regardless of whether the baking time reaches the baking time set by the user, and the slice of bread is popped. If the initial color value of the baking object exceeds the preset baking termination color value of the baking object, the control module controls the baking chamber to be switched to the baking time mode and controls the baking termination color value to be invalid.

In some embodiments, when detecting the baking color of the baking object, an optical signal may be emitted to the baking object, the optical signal reflected by the baking object is received and converted to obtain an electrical signal, and then the corresponding baking color is determined according to the electrical signal.

In some embodiments, the control module may further send a prompt message containing a plurality of toasting conditions to the interaction module, so that the interaction module outputs the prompt message, for example, including a plurality of toasting times.

At this time, the interaction module may output prompt information corresponding to the plurality of baking conditions, and send a baking setting request to the control module when a selection operation of the user for the plurality of prompt information output corresponding to the at least one baking chamber, respectively, is detected.

In connection with the schematic structural diagram of a further embodiment of a toasting device as shown in fig. 7, the toasting device may further comprise a communication module 105 connected to the control module 101.

The communication module 105 is used for establishing connection with a client and receiving a baking setting request sent by the client;

the control module 101 is configured to determine, based on the baking setting request, baking conditions respectively corresponding to at least one baking chamber; and controlling the corresponding baking module 103 to operate according to the baking conditions.

The client may be configured in user equipment, and the user equipment may be intelligent terminal equipment such as a mobile phone, a tablet computer, a smart watch, and a computer device, for example, an Application program (APP for short) in the user intelligent terminal equipment. The communication module can include bluetooth subassembly or wifi subassembly etc. and this toasts equipment and can be connected with the customer end through modes such as bluetooth or wifi, and the connection establishment mode is the same with traditional scheme, and no longer give unnecessary details here.

The communication module can receive a baking setting request sent by the client, wherein the client can detect baking setting operations which are triggered by a user and respectively aim at least one baking chamber, and generate the baking setting request. The baking setting operation may include baking time, baking temperature, baking color, etc., and will not be described herein. The communication module is connected with the control module, can send the baking setting request to the control module, and the control module determines the baking conditions respectively corresponding to at least one baking chamber and controls the corresponding baking module to operate according to the baking conditions.

In some embodiments, the control module may send a prompt message including a plurality of baking conditions to the communication module, and the communication module sends the prompt message to the client for the client to output the prompt message. The prompt information can be used for prompting the setting of baking conditions, such as baking time and the like, which respectively correspond to at least one baking chamber. In addition, the control module can also send the baking state data of the baking objects in the baking chambers to the client through the communication module so that the user can check the data.

In practical application, the control module can send data such as picture information of different baking degrees of different baking objects to the client through the communication module, so that a user can clearly determine different baking degrees of different baking objects, and the user can conveniently select the baking degrees of different baking objects.

As a further embodiment, referring to fig. 6 or 7, the toasting device may further comprise a switch module 106 connected to the control module 101;

the switch module 106 may detect a user start operation and send a start instruction to the control module 101;

the control module 101 may control the at least one baking module 103 to start in response to the start instruction, and control the switch module to turn off when all of the at least one baking module stops operating.

Wherein the switch module can be realized as an elastic pressure bar or the like. The switch module can detect the opening operation of a user, such as pressing the elastic pressure rod downwards, and confirms that the user has the requirement of baking the baking object at the moment, and can generate a starting instruction. The switch module is connected with the control module and can send the starting instruction to the control module.

The control module can control the at least one baking module to start in response to the starting instruction. Since the baking conditions set in the baking chambers may be different, the operating time of the corresponding baking modules may also be different. When all the baking modules stop operating, all the baking objects in all the baking chambers can be judged to reach the corresponding baking degrees, the individual requirements of different users can be met, at the moment, the control module can control the switch module to be closed, if an electric signal can be sent to the switch module, the elastic pressing rod is controlled to upwards bounce and the like, the setting can be carried out according to the actual situation, and the application is not specifically limited to this.

As shown in fig. 8, a schematic structural diagram of another embodiment of a toasting apparatus provided by the present application includes: the device comprises a device body provided with at least one baking chamber, a control module 101 positioned in the device body, an interaction module 104 connected with the control module 101, and at least one baking module 103 arranged corresponding to the at least one baking chamber;

the control module 101 is configured to determine, based on the baking setting request, baking conditions corresponding to at least one baking chamber, and control the corresponding baking module 103 to operate according to the baking conditions.

The operation mode and the working principle of each module are described in detail in the foregoing embodiments, and are not described herein again.

Optionally, the baking device may further include a detection module disposed corresponding to at least one baking chamber, and the detection module may detect a baking degree of a baking object in the corresponding baking chamber, and send a detection result to the control module. At this time, the control module may control the operation of the corresponding baking module based on the detection result of any one of the detection modules. The operation modes and the working principles of the detection module and the control module have also been described in detail in the foregoing embodiments, and are not described in detail again.

As shown in fig. 9, a schematic structural diagram of another embodiment of a toasting apparatus provided by the present application includes: the device comprises a device body provided with at least one baking chamber, a control module 101 positioned in the device body, a communication module 105 connected with the control module 101, and at least one baking module 103 arranged corresponding to the at least one baking chamber;

the communication module 105 is configured to detect a baking setting operation for at least one baking chamber, and send a baking setting request to the control module 101;

Fig. 10 is a flowchart of an embodiment of a control method provided in the present application, where the control method can be applied to a toasting device, the toasting device is provided with a device body of at least one toasting chamber, a control module located in the device body, and at least one detection module and at least one toasting module which are provided corresponding to the at least one toasting chamber;

the method may comprise the steps of:

1001: detecting the baking degree of a baking object in a corresponding baking chamber by using a detection module to obtain a detection result;

1002: and controlling the operation of the corresponding baking module based on the detection result of any one of the detection modules.

In some embodiments, the detection module may include a light emitting module and a light processing module;

the method for detecting the baking degree of the baking object in the corresponding baking chamber by using the detection module to obtain the detection result may include:

transmitting a first optical signal to a corresponding baking object by using an optical transmitting module, receiving a reflected optical signal reflected by the baking object by using an optical processing module to obtain a second optical signal, and converting the second optical signal into an electric signal;

the method for controlling the operation of the corresponding baking module based on the detection result of any one of the detection modules may include:

and controlling the operation of the corresponding baking module based on the electric signal fed back by any one of the optical processing modules.

In some embodiments, the first optical signal may be a first high frequency optical signal and the second optical signal may be a second high frequency optical signal;

the method may further comprise:

detecting the start of any one baking module and sending a detection instruction to the corresponding light emitting module;

the method of emitting a first optical signal to a corresponding baked object using an optical emission module may include:

based on the detection instruction, transmitting a first high-frequency optical signal to the corresponding baking object by using an optical transmitting module;

the method for receiving the reflected light signal reflected by the baked object by using the light processing module to obtain the second light signal and converting and processing the second light signal into the electric signal may include:

the light processing module is used for receiving the reflected light signal reflected by the baking object to obtain a second high-frequency light signal, and the second high-frequency light signal is converted and processed into an electric signal.

In some embodiments, the detection instruction may include an activation signal and a modulation signal;

the method for detecting the start of any one baking module and sending the detection instruction to the corresponding light emitting module can comprise the following steps:

detecting the start of any baking module, and sending a start signal and a modulation signal to a corresponding light emitting module;

the method of transmitting the first high frequency optical signal to the corresponding baking object using the optical transmission module based on the detection instruction may include:

and based on the starting signal and the modulation signal, transmitting a first high-frequency optical signal to the corresponding baking object by using the optical transmission module.

In some embodiments, the method of receiving a reflected light signal reflected by the baked object with the light processing module to obtain the second high frequency light signal may include:

and receiving the reflected light signal reflected by the baking object by using the light processing module, and filtering the reflected light signal to obtain a second high-frequency light signal.

In some embodiments, the method may further comprise:

responding to the baking setting request, and determining baking conditions respectively corresponding to at least one baking chamber; the toast setting request is generated based on a toast setting operation;

and controlling the corresponding baking module to operate according to the baking conditions.

In some embodiments, the method may further comprise:

outputting prompt information comprising a plurality of baking conditions; the prompt message may be used to prompt a user to set toasting conditions corresponding to the at least one toasting chamber respectively.

In some embodiments, the method may include:

responding to a starting instruction triggered by a user, and controlling at least one baking module to start; the start instruction is generated based on a user-triggered start operation.

The control method shown in fig. 10 can be applied to the baking device shown in fig. 1, and the specific working principle and implementation have been described in the foregoing embodiments, and are not described herein again.

As shown in fig. 11, which is a flowchart of another embodiment of a control method provided in the present application, the method can be applied to a baking apparatus, and the baking apparatus includes: the device comprises a device body provided with at least one baking chamber, a control module positioned in the device body, an interaction module connected with the control module, and at least one baking module arranged corresponding to the at least one baking chamber;

the method may comprise the steps of:

1101: detecting baking setting operations respectively aiming at least one baking chamber by using an interaction module to generate a baking setting request;

1102: determining baking conditions respectively corresponding to at least one baking chamber based on the baking setting request;

1103: and controlling the corresponding baking module to operate according to the baking conditions.

The control method shown in fig. 11 can be applied to the baking device shown in fig. 8, and the specific working principle and implementation have been described in the foregoing embodiments, and are not described herein again.

As shown in fig. 12, which is a flowchart of another embodiment of a control method provided in the present application, the method can be applied to a baking apparatus, and the baking apparatus includes: the device comprises a device body provided with at least one baking chamber, a control module positioned in the device body, an interaction module connected with the control module, and at least one baking module arranged corresponding to the at least one baking chamber;

the method may comprise the steps of:

1201: detecting baking setting operations respectively aiming at least one baking chamber by utilizing a communication module to generate a baking setting request;

1202: determining baking conditions respectively corresponding to at least one baking chamber based on the baking setting request;

1203: and controlling the corresponding baking module to operate according to the baking conditions.

The control method shown in fig. 12 can be applied to the baking device shown in fig. 9, and the specific working principle and implementation have been described in the foregoing embodiments, and are not described herein again.

In a possible design, the above-mentioned baking device may be implemented as a toaster, wherein the corresponding principle and technical effect may refer to the corresponding description of the baking device, which is not repeated herein.

The application scene one:

when the toasting device is a toaster, the following description will be made with respect to a case where a user toasts toast using a toaster. The user Wang two owns one toaster which is registered, authenticated and provided with a network with the mobile phone APP. The toaster is provided with two baking chambers, and after two toasts are respectively put into the two baking chambers, the Wang II presses the elastic pressure rod downwards and waits for baking.

Based on the triggering operation of the elastic pressing rod, the control module of the toaster controls the baking modules in the two baking chambers to operate simultaneously and sends a starting signal and a modulating signal to the detection modules in the two baking chambers. The detection module detects the toasting degree of the toast in the toasting chamber under the driving of the starting signal and the modulation signal, and sends the detection result containing the toasting degree back to the control module. The control module compares the baking degree of each baking chamber with the corresponding target baking degree, when the baking degree reaches the target baking degree, the control module controls the baking module in the corresponding baking chamber to stop running, otherwise, the control module controls the baking module to continue running. When the baking degrees in the two baking chambers reach the target baking degree, the baking modules in the two baking chambers are controlled to stop running, and the elastic pressing rod is controlled to upwards bounce to reset. At this point, the toasting of the two toasted bread pieces is complete.

Application scenario two:

when the toasting device is a toaster, the following description will be made with respect to a case where a user toasts toast using a toaster. Three users have one toaster which is registered, authenticated and provided with a network with own mobile phone APP. The toaster has two baking chambers, and is provided with a control panel and a display screen. And Zhang III, respectively putting the two toast bread into the two baking chambers, operating a control panel of the toaster, and respectively setting baking conditions corresponding to the two toast bread, such as respectively baking for three minutes and four minutes. And then, pressing the elastic pressure rod downwards to wait for baking.

Based on the triggering operation of the elastic pressure rod, the control module respectively controls the baking modules in the corresponding baking chambers to operate according to the baking conditions set by Zhang III and respectively controls the heating elements in the baking chambers to work, wherein the heating elements are connected in parallel. And the control module sends a starting signal and a modulation signal to the detection modules in the two baking chambers. The detection module detects the toasting degree of the toast in the toasting chamber under the driving of the starting signal and the modulation signal, and sends the detection result containing the toasting degree back to the control module. When the detection result of any detection module meets the corresponding baking condition, the control module controls the corresponding baking module to stop running, and displays the picture data of the baking degree of the toasted bread on the display screen, so that the baking degree of two toasted bread can be conveniently looked at three times. When the two detection results meet the corresponding baking conditions, the baking modules in the two baking chambers are controlled to stop running, and the elastic pressing rod is controlled to bounce upwards to reset. At this point, the toasting of the two toasted bread pieces is complete.

Application scenario three:

when the toasting device is a toaster, the following description will be made with respect to a case where a user toasts toast using a toaster. The user Li four owns one toaster which is registered, authenticated and provided with a network with the mobile phone APP. The toaster has two toasting chambers. And finally, after the two pieces of toast are respectively placed into the two baking chambers, the baking conditions respectively corresponding to the two baking chambers are selected through the mobile phone APP, such as three minutes and four minutes of baking respectively. And then, pressing the elastic pressure rod downwards to wait for baking.

Based on the triggering operation of the elastic pressure rod, the control module controls the baking modules in the corresponding baking chambers to operate according to the baking conditions set by Liquan, and respectively controls the heating elements in the baking chambers to work, wherein the heating elements are connected in parallel. And the control module sends a starting signal and a modulation signal to the detection modules in the two baking chambers. The detection module detects the toasting degree of the toast in the toasting chamber under the driving of the starting signal and the modulation signal, and sends the detection result containing the toasting degree back to the control module. When the detection result of any detection module meets the corresponding baking condition, the control module controls the corresponding baking module to stop running, and displays the picture data of the baking degree of toasted bread on the mobile phone APP, so that the toasted degree of two toasted bread can be conveniently checked by the aid of the fourth plum. When the two detection results meet the corresponding baking conditions, the baking modules in the two baking chambers are controlled to stop running, and the elastic pressing rod is controlled to bounce upwards to reset. At this point, the toasting of the two toasted bread pieces is complete.

And an application scene four:

when the toasting device is a toaster, the following description will be made with respect to a case where a user toasts toast using a toaster. The user has a toaster in king five. The toaster has two toasting chambers. And the Wangwang bread is characterized in that after two pieces of toasted bread are respectively placed into the two baking chambers, the baking conditions respectively corresponding to the two baking chambers are selected through a display screen of the toaster, for example, the display screen displays the baking colors of various bread slices for the Wangwang bread to select, and the Wangwang bread selects one of light yellow colors. And then, pressing the elastic pressure rod downwards to wait for baking. And the detection module of the toaster detects the color of the toasted bread slice, and when the toasted color of the bread slice reaches the toasted color selected by the user king, the toasting is stopped, and the bread slice is popped up.

Application scenario five:

when the toasting device is a toaster, the following description will be made with respect to a case where a user toasts toast using a toaster. The user has six times of congestion of one toaster. The toaster has two toasting chambers. Sixthly, after the toast is respectively placed into the two toasting chambers, the detection module detects that the initial color of the toast exceeds a preset color threshold value, the control module prompts the toast to be darker in color through voice and automatically switches to a toasting time mode, and prompts a user to select toasting time through voice, the toasting time output by the user through voice is 2 minutes, the control module receives the voice command, controls the toasting time of the toasting chambers, and after the toasting time reaches 2 minutes, toasting is stopped, and toasting slices are popped out.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Through the above description of the embodiments, those skilled in the art will clearly understand that the embodiments may be implemented by software plus a necessary general hardware platform, and may also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A toasting apparatus, comprising: the device comprises a device body provided with at least one baking chamber, a control module positioned in the device body, and at least one detection module and at least one baking module which are arranged corresponding to the at least one baking chamber;

2. The apparatus of claim 1, wherein the detection module comprises a light emitting module and a light processing module;

the light emitting module is used for emitting a first light signal to a corresponding baking object;

the optical processing module is used for receiving a reflected light signal reflected by the baking object, obtaining a second optical signal, converting the second optical signal into an electric signal and sending the electric signal to the control module;

the control module is specifically used for controlling the operation of the corresponding baking module according to the electric signal fed back by any one of the optical processing modules.

3. The apparatus of claim 2, wherein the detection module further comprises a first lens at an emitting end of the light emitting module and a second lens at a receiving end of the light processing module;

the light emitting module emits a first light signal to the first lens, and the first light signal is diffused to the baking object of the corresponding baking chamber through the first lens;

the optical processing module receives the reflected optical signal converged by the second lens and obtains a second optical signal from the reflected optical signal.

4. The device according to claim 2 or 3, wherein the control module is further configured to detect that any one of the baking modules is started, and send a detection instruction to the corresponding light emitting module; the detection instruction comprises a starting signal and a modulation signal;

the light emitting module comprises a signal processing module connected with the control module and a light emitter connected with the signal processing module; the optical processing module comprises an optical receiver and a filtering module connected with the optical receiver;

the signal processing module is used for receiving the starting signal and the modulation signal, controlling the light emitter to start based on the starting signal, and controlling the light emitter to emit a first high-frequency light signal based on the modulation signal;

the optical receiver is used for receiving a reflected optical signal reflected by the baking object and sending the reflected optical signal to the filtering module;

the filtering module is used for filtering the reflected light signal to obtain a second high-frequency light signal.

5. The apparatus of claim 4, wherein the filtering module comprises a plurality of high-pass filtering circuits connected in series for sequentially filtering the reflected light signal to obtain a second high-frequency light signal.

6. The apparatus of claim 3, wherein said toasting chamber has a wall with an aperture disposed therein, said sensing module being secured to said wall for sensing a toasting intensity of a respective toasted object through said aperture.

7. The apparatus of claim 6, further comprising a first fixing member located inside the wall and a second fixing member located outside the wall, wherein the first fixing member and the second fixing member are provided with accommodating grooves respectively matched with the first lens and the second lens, the first lens and the second lens are fixedly arranged at positions corresponding to the holes on the wall through the first fixing member and the second fixing member, the light emitting module and the light processing module are disposed on a circuit board, and the circuit board is connected with the second fixing member, so that the first lens is located at a transmitting end of the light emitting module and the second lens is located at a receiving end of the light processing module.

8. The apparatus of any one of claims 1 to 7, further comprising: the interaction module is connected with the control module;

the control module is used for determining the baking conditions corresponding to the at least one baking chamber based on the baking setting request; and controlling the corresponding baking module to operate according to the baking conditions.

9. The apparatus of any one of claims 1 to 7, further comprising: the communication module is connected with the control module;

the communication module is used for establishing connection with a client and receiving a baking setting request sent by the client;

10. The apparatus of claim 1, further comprising: the switch module is connected with the control module;

the switch module is used for detecting the opening operation of a user and sending a starting instruction to the control module;

the control module is used for responding to the starting instruction, controlling the at least one baking module to be started, and controlling the switch module to be closed when the at least one baking module stops running completely.

11. A toasting apparatus, comprising: the device comprises a device body provided with at least one baking chamber, a control module positioned in the device body, an interaction module connected with the control module, and at least one baking module arranged corresponding to the at least one baking chamber;

12. A toasting apparatus, comprising: the device comprises a device body provided with at least one baking chamber, a control module positioned in the device body, a communication module connected with the control module, and at least one baking module arranged corresponding to the at least one baking chamber;