CN109696200B - Split cooking utensil and integrated detection method thereof - Google Patents
Split cooking utensil and integrated detection method thereof Download PDFInfo
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- CN109696200B CN109696200B CN201711003735.XA CN201711003735A CN109696200B CN 109696200 B CN109696200 B CN 109696200B CN 201711003735 A CN201711003735 A CN 201711003735A CN 109696200 B CN109696200 B CN 109696200B
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Abstract
The invention discloses a split cooking appliance and a fit detection method thereof, wherein the split cooking appliance comprises a base and an appliance body, the appliance body is suitable for being placed on the base and can be separated relative to the base, and the fit detection method comprises the following steps: detecting whether the appliance body is placed on the base or not; if the appliance body is detected to be placed on the base, controlling the base to wirelessly supply power to the appliance body so as to wake up the appliance body; the appliance body sends communication connection information to the base after awakening; after the base receives the communication connection information, the appliance body is identified according to the communication connection information so as to judge whether the appliance body is matched with the base or not, and after the appliance body is identified to be matched with the base, the split cooking appliance is judged to complete the fit detection. According to the method provided by the embodiment of the invention, whether the split cooking appliance is fit or not can be accurately judged, and misjudgment is reduced, so that the safety problem caused by misjudgment is avoided, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a method for detecting the fit of a split cooking appliance and the split cooking appliance.
Background
The separated household electrical appliance, such as a product with an electric cooker placed on an electromagnetic oven, uses the electromagnetic oven as a power supply main body when being used jointly, needs to be able to detect that what is placed on the electromagnetic oven is a corresponding electric cooker and the electric cooker can work normally, and can output corresponding power after detection. If the detection method is not strict, the judgment is only carried out in a simple mode, misjudgment can be caused, uncontrollable power is output, and some safety problems can be caused.
However, when many current household electrical appliances judge whether the corresponding structures are accessed, some simpler judging methods are used, for example, a mechanical switch, a reed switch and the like are used for single judgment, but the simple methods are easy to generate misjudgment, and as long as the mechanical switch or the reed switch can be triggered, the structures which need to be accessed can be considered, and uncontrollable safety accidents are easy to generate.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the art described above.
Therefore, a first object of the present invention is to provide a method for detecting a combination of a split cooking utensil, which can accurately determine whether the split cooking utensil is combined or not, and reduce misjudgments, thereby avoiding a safety problem caused by the misjudgments, and improving user experience.
A second object of the present invention is to provide a separate cooking appliance.
In order to achieve the above object, a first embodiment of the present invention provides a fit detecting method for a split cooking appliance, the split cooking appliance including a base and an appliance body, the appliance body being adapted to rest on the base and be separable from the base, the fit detecting method including the steps of: detecting whether the appliance body is placed on the base or not; if the appliance body is detected to be placed on the base, controlling the base to wirelessly supply power to the appliance body to wake up the appliance body; the appliance body sends communication connection information to the base after awakening; after the base receives the communication connection information, the appliance body is identified according to the communication connection information so as to judge whether the appliance body is matched with the base or not, and after the appliance body is identified to be matched with the base, the split cooking appliance is judged to complete fit detection.
According to the fit detection method of the split cooking appliance, whether the appliance body is placed on the base or not is detected, if the fact that the appliance body is placed on the base is detected, the base is controlled to supply power to the appliance body wirelessly to wake up the appliance body, then the appliance body sends communication connection information to the base after being wakened up, after the base receives the communication connection information, the appliance body is identified according to the communication connection information to judge whether the appliance body is matched with the base or not, and after the fact that the appliance body is matched with the base is identified, the split cooking appliance is judged to complete fit detection. Therefore, whether the split cooking appliance is fit or not can be accurately judged, misjudgment is reduced, the safety problem caused by misjudgment is avoided, and user experience is improved.
In addition, the fit detecting method of the split cooking utensil provided by the above embodiment of the invention may further have the following additional technical features:
in an embodiment of the invention, whether the appliance body is placed on the base or not is detected by an infrared detection mode, a mechanical switch detection mode, a switch code detection mode, a magnetic switch detection mode, a vibration pulse detection mode, a capacitance induction detection mode or an inductance induction detection mode.
In one embodiment of the present invention, identifying the appliance body according to the communication connection information to determine whether the appliance body matches a base includes: and carrying out communication verification on the communication connection information, and judging that the appliance body is matched with the base after the communication connection information is successfully verified.
In one embodiment of the present invention, identifying the appliance body according to the communication connection information to determine whether the appliance body matches a base includes: generating a response signal according to the communication connection information, and sending the response signal to the appliance body; and after the appliance body receives the response signal, judging that the appliance body is matched with the base.
In one embodiment of the invention, during the cooking process of the split cooking appliance, whether the appliance body resting on the base is removed or not is also detected, wherein if the appliance body resting on the base is not detected to be removed, whether the communication connection information is received by the base within a first preset time is further judged; and if the base does not receive the communication connection information within a first preset time, judging that the split cooking appliance is fit abnormally, and controlling the base to stop wirelessly supplying power to the appliance body.
In an embodiment of the invention, when the base receives the communication connection information within a first preset time, it is further determined whether the appliance body receives the response signal within a second preset time, wherein if the appliance body does not receive the response signal within the second preset time, the appliance body is controlled to display a fault and the split cooking appliance is controlled to stop working.
In order to achieve the above object, a second aspect of the present invention provides a split cooking appliance, including: the base is provided with a wireless power supply sending module and a first communication module, and the appliance body is provided with a wireless power supply receiving module and a second communication module; the detection module is used for detecting whether the appliance body is placed on the base or not; the control module is used for controlling the wireless power supply sending module to send a wireless power supply signal to the wireless power supply receiving module when the detection module detects that the appliance body is placed on the base, so that the base supplies power to the appliance body wirelessly to wake up the appliance body, controlling the second communication module to send communication connection information to the first communication module after the appliance body is woken up, identifying the appliance body according to the communication connection information after the first communication module receives the communication connection information to judge whether the appliance body is matched with the base or not, and judging that the split cooking appliance completes fit detection after the appliance body is identified to be matched with the base.
According to the split cooking appliance provided by the embodiment of the invention, whether the appliance body is placed on the base or not is detected through the detection module, when the appliance body is detected to be placed on the base, the control module controls the wireless power supply sending module to send the wireless power supply signal to the wireless power supply receiving module so that the base supplies power to the appliance body wirelessly to wake up the appliance body, controls the second communication module to send communication connection information to the first communication module after the appliance body is woken up, identifies the appliance body according to the communication connection information after the first communication module receives the communication connection information to judge whether the appliance body is matched with the base or not, and judges that the split cooking appliance completes the fit detection after the appliance body is identified to be matched with the base. Therefore, whether the split cooking appliance is fit or not can be accurately judged, misjudgment is reduced, the safety problem caused by misjudgment is avoided, and user experience is improved.
In addition, the split cooking utensil provided according to the above embodiment of the present invention may further have the following additional technical features:
in an embodiment of the invention, the detection module detects whether the appliance body is placed on the base or not by using an infrared detection mode, a mechanical switch detection mode, a switch code detection mode, a magnetic switch detection mode, a vibration pulse detection mode, a capacitance induction detection mode or an inductance induction detection mode.
In an embodiment of the invention, the control module is further configured to perform communication verification on the communication connection information, and after the communication verification is successful, determine that the appliance body is matched with the base.
In an embodiment of the present invention, the control module is further configured to generate a response signal according to the communication connection information, send the response signal to the second communication module through the first communication module, and determine that the appliance body is matched with the base after the second communication module receives the response signal.
In an embodiment of the present invention, during a cooking process of the split cooking appliance, the detection module is further configured to detect whether the appliance body resting on the base is removed, wherein if it is detected that the appliance body resting on the base is not removed, the control module further determines whether the communication connection information is received by the first communication module within a first preset time; if the first communication module does not receive the communication connection information within a first preset time, the control module judges that the split cooking appliance is abnormal in combination and controls the base to stop wirelessly supplying power to the appliance body.
In an embodiment of the present invention, when the first communication module receives the communication connection information within a first preset time, the control module further determines whether the second communication module receives the response signal within a second preset time, wherein if the second communication module does not receive the response signal within the second preset time, the control module controls the appliance body to perform fault display and controls the split cooking appliance to stop working.
Advantages of additional aspects of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a split cooking appliance according to an embodiment of the present invention.
FIG. 2 is a schematic view of a split cooking appliance using magnetic switch detection in accordance with one embodiment of the present invention;
FIG. 3 is a schematic view of a mounting structure of a base in a magnetic switch detection manner according to an embodiment of the present invention;
fig. 4 is a flowchart of a united detection method of a split type cooking appliance according to an embodiment of the present invention;
fig. 5 is a flowchart of a united detection method of a split cooking appliance according to one specific example of the present invention;
fig. 6 is a flowchart of a united detecting method of a split cooking appliance according to another specific example of the present invention; and
fig. 7 is a block schematic view of a split cooking appliance according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The combination detecting method of the split cooking appliance and the split cooking appliance according to the embodiment of the present invention will be described with reference to the accompanying drawings.
Fig. 1 is a schematic view of a split cooking appliance according to an embodiment of the present invention.
In an embodiment of the present invention, as shown in fig. 1, a split cooking appliance may include a base 10 and an appliance body 20, wherein the split cooking appliance may include a split electric cooker, a split electric pressure cooker, and the like.
Specifically, the appliance body 20 is adapted to rest on the base 10 and be detachable with respect to the base 10. The base 10 may be directly connected to the mains supply, while its appliance body 20 is not directly connected to the mains supply. When the appliance body 20 is rested on the base 10, the base 10 may provide a cooking power source or a cooking heat source to the appliance body 20. Specifically, the heating device on the base 10 can provide cooking power to the appliance body 20 resting on the base 10 by wireless power supply or terminal power supply, and can also provide a cooking heat source to the appliance body 20 resting on the base 10 by heating plate heating, microwave radiation heating or electromagnetic radiation heating. When the appliance body 20 is not placed on the base 10, the cooking power supply provided by the base 10 can be cut off or the cooking heat source provided by the appliance body 20 is stopped to ensure the electric safety.
Further, in an embodiment of the present invention, whether the fixture body 20 is placed on the base 10 or not may be detected by an infrared detection method, a mechanical switch detection method, a switch code detection method, a magnetic switch detection method, a vibration pulse detection method, a capacitance induction detection method, or an inductance induction detection method.
As shown in fig. 2, when the magnetic switch detection method is adopted, the base 10 may be provided with a reed switch 36 and a detection circuit 38, and the tool body 20 may be provided with a magnet piece 37. When the apparatus body 20 is placed on the base 10 and the base 10 is powered on, the reed switch 36 is triggered by the magnet piece 37 to be in a closed state. Specifically, as shown in fig. 3, a PCB (Printed Circuit Board) Board may be provided in the base 10, and the reed switch 36 may be connected to the PCB Board through an elastic member 39, whereby the distance between the reed switch 36 and the magnet piece 37 is within a preset distance range by the expansion and contraction of the elastic member 39. The preset distance range may be calibrated according to actual conditions, for example, the preset distance range may be less than or equal to 50 mm. The magnet piece 37 can be fixed by a screw or clamped at a corresponding position of the appliance body 20 by a rubber shell, and the elastic piece 39 can be a metal spring and can play a role in stretching and contracting and a role in transmitting an electric signal.
The detection circuit 38 is connected to the reed switch 36 to generate a detection signal according to the closing or opening of the reed switch 36. As shown in fig. 2, the detection circuit 38 may include a resistor R and a capacitor C, one end of the resistor R is connected to the preset power supply VDD, one end of the capacitor C is connected to the other end of the resistor R, a node B is provided between one end of the capacitor C and the other end of the resistor R, the node B is connected to one end of the reed switch 36, and the other end of the reed switch 36 is grounded. Thus, the B-point level may be low when the reed switch 36 is closed and high when the reed switch 36 is open. As shown in fig. 2, the B-point level is detected by a main control IC (Integrated Circuit), so that a detection signal corresponding to whether or not the fixture body 20 is set on the base 10 can be obtained.
Therefore, after the split cooking appliance is powered on (i.e., after the base 10 is powered on), if the acquired B point level is a low level, it can be determined that the cooking appliance body 20 is not moved away, and if the acquired B point level is a high level, it can be determined that the cooking appliance body 20 is moved away, so that the split cooking appliance can be controlled to stop the cooking operation.
In the embodiment of the present invention, the reed switch 36 and the detection circuit 38 can also be disposed on the apparatus body 20, and the magnet piece 37 is disposed on the base 10, and the detection method is the same as that described in the above embodiment, and will not be described again here. In addition, the magnetic switch detection mode has the advantages of simple structural design, high structural reliability, high signal detection accuracy and the like.
It should be noted that, whether the appliance body 20 is placed on the base 10 or not can be detected by the infrared detection method, the mechanical switch detection method, the switch code detection method, the vibration pulse detection method, the capacitance sensing detection method, or the inductance sensing detection method through related technologies, and therefore, in order to avoid redundancy, the description is omitted here.
In addition, the base 10 can be adapted to hold a plurality of different types of utensil bodies 20, and different cooking utensils can be formed by the same base 10 working with different types of utensil bodies 20. Wherein different types of appliance bodies 20 correspond to different cooking functions. For example, the appliance body 20 with the pressure device and the base 10 may form a split-type electric pressure cooker; the main body 20 and the base 10 of the rice cooker can be combined into a separate electric cooker. Thus, a plurality of different cooking functions can be realized by using one base, thereby reducing the occupation of the kitchen space.
Fig. 4 is a flowchart of a fit detecting method of a split cooking appliance according to an embodiment of the present invention.
As shown in fig. 4, the method for detecting the fit of the split cooking appliance according to the embodiment of the present invention includes the following steps:
s1, whether the appliance body is placed on the base is detected.
And S2, if the appliance body is detected to be placed on the base, controlling the base to wirelessly supply power to the appliance body so as to wake up the appliance body.
In the embodiment of the invention, the base can be internally provided with a wireless power supply transmitting module, and the appliance body can be internally provided with a wireless power supply receiving module.
Specifically, when a user uses the split cooking appliance for cooking, the base of the split cooking appliance can be powered on, the base of the cooking appliance enters a standby state after being powered on, then the user can place the appliance body of the split cooking appliance on the base, at the moment, the split cooking appliance can detect whether the appliance body is placed on the base or not by adopting the magnetic switch detection mode, and if the appliance body is placed on the base, the wireless power supply sending module in the base is controlled to generate an alternating electromagnetic field. When the wireless power supply receiving module in the appliance body senses the alternating electromagnetic field, an induced voltage signal can be generated according to the alternating electromagnetic field, and the induced voltage signal is processed to output a stable power supply so as to supply power to the appliance body and wake up the appliance body (for example, the appliance body is powered on to enter a standby state).
In addition, if the split cooking appliance detects that the appliance body is not placed on the base, the split cooking appliance can control the base to send prompt information to remind a user to place the appliance body on the base as soon as possible.
And S3, the appliance body sends communication connection information to the base after waking up.
In an embodiment of the present invention, the base may be internally provided with a first communication module, and the appliance body may be internally provided with a second communication module, and in particular, the split cooking appliance may establish a communication link between the appliance body and the base by controlling the first communication module in the base and the second communication module in the appliance body. The first communication module and the second communication module may include infrared communication devices.
And S4, after the base receives the communication connection information, identifying the appliance body according to the communication connection information to judge whether the appliance body is matched with the base, and after identifying that the appliance body is matched with the base, judging that the split cooking appliance completes the fit detection. It should be noted that the communication connection information described in this embodiment may be a string of specially encrypted communication information.
In one embodiment of the invention, identifying the appliance body according to the communication connection information to determine whether the appliance body is matched with the base may include performing communication verification on the communication connection information, and determining that the appliance body is matched with the base after the verification is successful.
Specifically, above-mentioned split type cooking utensil's utensil body is awaken up the back, and communication connection information is sent to this split type cooking utensil's base to the communication link of accessible, and this base is receiving this communication connection information after, deciphers this communication connection information, adopts special decryption algorithm to decipher this communication connection information promptly, if decipher successfully, then explains this communication connection information and has passed through the communication check-up, and this moment this split type cooking utensil can judge utensil body and base phase-match, and split type cooking utensil accomplishes fit detection promptly. Then the split cooking appliance can send out prompt information of fit completion to remind the user of carrying out the next operation. It should be noted that the specific decryption algorithm described in this embodiment may be pre-stored in the storage space of the base, and the specific decryption algorithm may be written by the manufacturer of the split cooking appliance.
In addition, if the base does not receive the communication connection information, the split cooking appliance can judge that the appliance body is not matched with the base, and simultaneously send corresponding reminding information to remind a user to replace the appliance body; if the decryption fails, the split cooking appliance can also judge that the appliance body is not matched with the base, and sends corresponding reminding information to remind a user to replace the appliance body.
In order to further increase the accuracy of determining whether the split cooking appliance is fit, in one embodiment of the present invention, identifying the appliance body according to the communication connection information to determine whether the appliance body matches the base includes generating a response signal according to the communication connection information and transmitting the response signal to the appliance body, and determining that the appliance body matches the base after the appliance body receives the response signal.
Specifically, the utensil body of above-mentioned split type cooking utensil is awaken up the back, and accessible foretell communication link sends communication connection information to this split type cooking utensil's base, and this base is after receiving this communication connection information, can adopt foretell special deciphering algorithm to decipher this communication connection information to generate corresponding answer signal after the success of deciphering, and send the utensil body that sends this split type cooking utensil through foretell communication link, if this answer signal has been received to this utensil body, this split type cooking utensil then can judge this utensil body and base phase-match, and split type cooking utensil accomplishes fit detection promptly. If the appliance body does not receive the response signal, the split cooking appliance can judge that the appliance body is not matched with the base.
In other embodiments of the present invention, the response signal may be a string of specially encrypted communication response information, and after the appliance body receives the response signal, the response signal may be decrypted, that is, the communication connection information is decrypted by using a special decryption algorithm, and after the decryption is successful, the split cooking appliance is determined to complete the combination detection, so as to further increase the accuracy of determining whether the split cooking appliance completes the combination. It should be noted that the special decryption algorithm described in this embodiment may be pre-stored in the storage space of the appliance body, and the special decryption algorithm may be written by the manufacturer of the split cooking appliance.
To make the present invention more apparent to those skilled in the art, fig. 5 is a flowchart of a fit detecting method of a split cooking appliance according to one embodiment of the present invention. As shown in fig. 5, the fit detecting method of the split cooking appliance may include the steps of:
s101, detecting whether the appliance body is placed on the base or not. If yes, executing step S102; if not, step S108 is performed.
S102, the base is controlled to wirelessly supply power to the appliance body so as to wake up the appliance body.
S103, the appliance body sends communication connection information to the base after awakening.
And S104, judging whether the base receives the communication connection information. If yes, go to step S105; if not, step S109 is performed.
And S105, generating a response signal according to the communication connection information, and sending the response signal to the appliance body.
S106, whether the appliance body receives the response signal is judged. If yes, go to step S107; if not, step S109 is performed.
And S107, judging that the appliance body is matched with the base, namely judging that the split cooking appliance completes the fit detection.
S108, judging that the appliance body is not placed on the base.
And S109, judging that the appliance body is not matched with the base.
In order to further improve the safety of the split cooking appliance, in an embodiment of the invention, during the cooking process of the split cooking appliance, whether the appliance body placed on the base is removed is also detected, wherein if it is detected that the appliance body placed on the base is not removed, whether the communication connection information is received by the base within a first preset time is further judged, and if the communication connection information is not received by the base within the first preset time, it is judged that the split cooking appliance is abnormal in combination, and the base can be controlled to stop wirelessly supplying power to the appliance body, or stop providing a cooking heat source for the appliance body. The first preset time may be calibrated according to an actual situation, for example, the first preset time may be 3 seconds.
In addition, if it is detected that the appliance body resting on the base is removed, it may be determined that the appliance body resting on the base has been taken away by the user, and the base may be controlled to stop wirelessly supplying power to the appliance body or stop supplying a cooking heat source to the appliance body.
Further, when the base receives the communication connection information within the first preset time, whether the appliance body receives the response signal within the second preset time is also judged, wherein if the appliance body does not receive the response signal within the second preset time, the appliance body is controlled to perform fault display, and the split cooking appliance is controlled to stop working. The second preset time may be calibrated according to an actual situation, for example, the second preset time may be 15 seconds.
It should be noted that, after receiving the prompt message of the above-mentioned fit completion, the user can control the split cooking appliance to cook through the human-computer interaction interface.
To make the present invention more apparent to those skilled in the art, fig. 6 is a flowchart of a fit detecting method of a split cooking appliance according to another embodiment of the present invention. As shown in fig. 6, the fit detecting method of the split cooking appliance may include the steps of:
s201, controlling the split cooking appliance to enter a cooking process.
S202, detecting whether the appliance body placed on the base is removed. If yes, executing step S203; if not, step S205 is performed.
S203, determines whether the cradle has received the communication connection information within 3 seconds. If yes, executing step S204; if not, step S206 is performed.
And S204, judging whether the appliance body receives the response signal within 15 seconds. If yes, returning to the step S202; if not, step S207 is performed.
S205, the appliance body placed on the base is judged to be taken away by the user, and the base can be controlled to stop supplying power to the appliance body wirelessly or stopping supplying a cooking heat source to the appliance body.
And S206, judging that the split cooking appliance is abnormal in combination, and controlling the base to stop wirelessly supplying power to the appliance body or stop providing a cooking heat source for the appliance body.
And S207, controlling the appliance body to display faults and controlling the split cooking appliance to stop working.
It should be noted that, in the cooking process of the split cooking appliance, the appliance body can send the communication connection information to the base in real time, and the base generates a response signal after receiving the communication connection information and sends the response signal to the appliance body, so as to detect whether the fit of the split cooking appliance is abnormal in real time.
In summary, according to the fit detection method of the split cooking appliance in the embodiment of the present invention, it is first detected whether the appliance body is placed on the base, if it is detected that the appliance body is placed on the base, the base is controlled to wirelessly supply power to the appliance body to wake up the appliance body, then the appliance body sends communication connection information to the base after waking up, and after the base receives the communication connection information, the appliance body is identified according to the communication connection information to determine whether the appliance body matches the base, and after it is identified that the appliance body matches the base, it is determined that the split cooking appliance completes fit detection. Therefore, whether the split cooking appliance is fit or not can be accurately judged, misjudgment is reduced, the safety problem caused by misjudgment is avoided, and user experience is improved.
Fig. 7 is a block schematic view of a split cooking appliance according to an embodiment of the present invention.
As shown in fig. 7, the split cooking appliance of the embodiment of the present invention includes: base 10, appliance body 20, detection module 30, and control module 40.
The appliance body 20 is suitable for resting on the base 10 and is separable relative to the base 10, wherein the base 10 is provided with a wireless power supply transmitting module 11 and a first communication module 12, and the appliance body 20 is provided with a wireless power supply receiving module 21 and a second communication module 22.
The detection module 30 is used for detecting whether the fixture body 20 is placed on the base 10.
The control module 40 is configured to control the wireless power supply transmitting module 11 to transmit a wireless power supply signal to the wireless power supply receiving module 21 when the detecting module 30 detects that the appliance body 20 is placed on the base 10, so that the base 10 wirelessly supplies power to the appliance body 20 to wake up the appliance body 20, and control the second communication module 22 to transmit communication connection information to the first communication module 12 after waking up the appliance body 20, and after the first communication module 12 receives the communication connection information, identify the appliance body 20 according to the communication connection information to determine whether the appliance body 20 matches with the base 10, and after identifying that the appliance body 20 matches with the base 10, determine that the split cooking appliance completes the fit detection.
In an embodiment of the present invention, the detecting module 30 can detect whether the fixture body 20 is resting on the base 10 by using an infrared detection method, a mechanical switch detection method, a switch code detection method, a magnetic switch detection method, a vibration pulse detection method, a capacitance sensing detection method, or an inductance sensing detection method.
In an embodiment of the present invention, the control module 40 is further configured to perform communication verification on the communication connection information, and determine that the appliance body 20 is matched with the base 10 after the communication verification is successful.
In an embodiment of the present invention, the control module 40 is further configured to generate a response signal according to the communication connection information, send the response signal to the second communication module 22 through the first communication module 12, and determine that the appliance body 20 is matched with the base 10 after the second communication module 22 receives the response signal.
In an embodiment of the present invention, during the cooking process of the split cooking appliance, the detection module 30 is further configured to detect whether the appliance body 20 resting on the base 10 is removed, wherein if it is detected that the appliance body 20 resting on the base 10 is not removed, the control module 40 further determines whether the first communication module 12 receives the communication connection information within a first preset time; if the first communication module 12 does not receive the communication connection information within the first preset time, the control module 40 determines that the split cooking appliance is abnormal in combination and controls the base 10 to stop wirelessly supplying power to the appliance body 20.
In an embodiment of the present invention, when the first communication module 12 receives the communication connection information within the first preset time, the control module 40 further determines whether the second communication module 22 receives the response signal within the second preset time, wherein if the second communication module 22 does not receive the response signal within the second preset time, the control unit 20 controls the fault display and the split cooking appliance to stop working.
It should be noted that, for details not disclosed in the split cooking appliance of the embodiment of the present invention, please refer to details disclosed in the combination detecting method of the split cooking appliance of the embodiment of the present invention, which are not described herein again in detail.
In summary, according to the split cooking appliance of the embodiment of the invention, the detection module detects whether the appliance body is placed on the base, and when the detection module detects that the appliance body is placed on the base, the control module controls the wireless power supply transmission module to transmit the wireless power supply signal to the wireless power supply reception module, so that the base wirelessly supplies power to the appliance body to wake up the appliance body, and controls the second communication module to transmit the communication connection information to the first communication module after waking up the appliance body, and after the first communication module receives the communication connection information, the appliance body is identified according to the communication connection information to determine whether the appliance body is matched with the base, and after the appliance body is identified to be matched with the base, the split cooking appliance is determined to complete the combination detection. Therefore, whether the split cooking appliance is fit or not can be accurately judged, misjudgment is reduced, the safety problem caused by misjudgment is avoided, and user experience is improved.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (12)
1. A fit-detecting method of a split cooking appliance, the split cooking appliance including a base and an appliance body adapted to rest on the base and to be separable from the base, the fit-detecting method comprising the steps of:
detecting whether the appliance body is placed on the base or not;
if the appliance body is detected to be placed on the base, controlling the base to wirelessly supply power to the appliance body to wake up the appliance body;
the appliance body sends communication connection information to the base after awakening;
after the base receives the communication connection information, the appliance body is identified according to the communication connection information so as to judge whether the appliance body is matched with the base or not, after the appliance body is identified to be matched with the base, the split cooking appliance is judged to complete fit detection, and when the appliance body is identified to be not matched with the base, information reminding a user to replace the appliance body is sent.
2. The combination detecting method of the split cooking utensil of claim 1, wherein whether the utensil body is laid on the base is detected by an infrared detection method, a mechanical switch detection method, a switch code detection method, a magnetic switch detection method, a vibration pulse detection method, a capacitance induction detection method or an inductance induction detection method.
3. The fit-detecting method of the split cooking appliance according to claim 1 or 2, wherein identifying the appliance body according to the communication connection information to determine whether the appliance body is matched with a base includes:
and carrying out communication verification on the communication connection information, and judging that the appliance body is matched with the base after the communication connection information is successfully verified.
4. The fit-detecting method of the split cooking appliance according to claim 1 or 2, wherein identifying the appliance body according to the communication connection information to determine whether the appliance body is matched with a base includes:
generating a response signal according to the communication connection information, and sending the response signal to the appliance body;
and after the appliance body receives the response signal, judging that the appliance body is matched with the base.
5. The multi-body detecting method of a split cooking appliance according to claim 4, wherein it is further detected whether the appliance body rested on the base is removed during the cooking of the split cooking appliance, wherein,
if the appliance body placed on the base is not detected to be removed, further judging whether the base receives the communication connection information within a first preset time;
and if the base does not receive the communication connection information within a first preset time, judging that the split cooking appliance is fit abnormally, and controlling the base to stop wirelessly supplying power to the appliance body.
6. The fit-detecting method of a split cooking appliance according to claim 5, wherein when the base receives the communication connection information within a first preset time, it is further determined whether the appliance body receives the answer signal within a second preset time, wherein,
and if the appliance body does not receive the response signal within a second preset time, controlling the appliance body to display the fault and controlling the split cooking appliance to stop working.
7. A split cooking appliance, comprising:
the base is provided with a wireless power supply sending module and a first communication module, and the appliance body is provided with a wireless power supply receiving module and a second communication module;
the detection module is used for detecting whether the appliance body is placed on the base or not;
a control module for controlling the wireless power supply transmitting module to transmit a wireless power supply signal to the wireless power supply receiving module when the detection module detects that the appliance body is placed on the base, so that the base wirelessly supplies power to the appliance body to wake up the appliance body, controls the second communication module to send communication connection information to the first communication module after waking up the appliance body, and receives the communication connection information from the first communication module, identifying the appliance body according to the communication connection information to judge whether the appliance body is matched with a base, and after recognizing that the appliance body is matched with the base, judging that the split cooking appliance completes the fit detection, and when the appliance body is identified to be not matched with the base, sending information for reminding a user to replace the appliance body.
8. The split cooking appliance according to claim 7, wherein the detection module detects whether the appliance body is placed on the base by using an infrared detection mode, a mechanical switch detection mode, a switch code detection mode, a magnetic switch detection mode, a vibration pulse detection mode, a capacitance induction detection mode or an inductance induction detection mode.
9. The split cooking appliance according to claim 7 or 8, wherein the control module is further configured to perform communication verification on the communication connection information, and determine that the appliance body is matched with the base after the communication verification is successful.
10. The split cooking appliance according to claim 7 or 8, wherein the control module is further configured to generate a response signal according to the communication connection information, send the response signal to the second communication module through the first communication module, and determine that the appliance body is matched with the base after the second communication module receives the response signal.
11. The split cooking appliance of claim 10, wherein the detection module is further configured to detect whether the appliance body resting on the base is removed during cooking of the split cooking appliance, wherein,
if the appliance body placed on the base is not detected to be removed, the control module further judges whether the first communication module receives the communication connection information within a first preset time;
if the first communication module does not receive the communication connection information within a first preset time, the control module judges that the split cooking appliance is abnormal in combination and controls the base to stop wirelessly supplying power to the appliance body.
12. The split cooking appliance of claim 11, wherein the control module further determines whether the second communication module receives the reply signal within a second preset time when the base receives the communication connection information within a first preset time, wherein,
and if the second communication module does not receive the response signal within a second preset time, controlling the appliance body to display the fault and controlling the split cooking appliance to stop working.
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| CN201711003735.XA CN109696200B (en) | 2017-10-24 | 2017-10-24 | Split cooking utensil and integrated detection method thereof |
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