Signal processing method, heating platform and furnace assembly

Abstract

The present application provides a signal processing method, a heating platform and a stove assembly. The method includes: determining a first acquisition condition of a detection signal transmitted by at least one first conductive contact in the heating platform, the detection signal being a signal of the heating platform detecting the first conductive contact; judging whether at least one first conductive contact fails according to the first acquisition condition; and / or judging whether the heating platform is successfully coupled to the cookware according to the first acquisition condition. Thus, a failure of the electrical connection position between the heating platform and the cookware is avoided, and whether the heating platform is successfully coupled to the cookware is determined, so as to realize the linkage between the heating platform and the cookware.

Description

Technical Field

[0001] The present application relates to the technical field of heating platforms, and in particular to a signal processing method, a heating platform and a furnace assembly. Background Art

[0002] Heating platforms such as induction cookers, electric ceramic cookers or electric heating film cooking utensils are common household electrical appliances, which have the advantages of safety, no open flames and high efficiency and energy saving. Therefore, more and more users use heating platforms to heat pots such as casseroles, woks, pressure cookers, etc. to complete the cooking of ingredients.

[0003] In order to ensure the cooking effect, through the electrical connection (coupling) between the heating platform and the pot, the pot can output signals to the heating platform in time (such as the temperature of the pot, whether the pot overflows or the pressure of the pot, etc.), so that the heating platform can adjust the state of the pot to adapt to the current situation and achieve the boiler linkage effect.

[0004] However, the electrical connection position between the heating platform and the cookware is likely to be damaged and cannot be used normally, and / or the heating platform and the cookware are not successfully coupled, both of which result in the heating platform being unable to obtain the signal output by the cookware. Summary of the invention

[0005] The present application provides a signal processing method, a heating platform and a stove assembly to realize fault detection of the electrical connection position between the heating platform and the cookware, and to determine whether the heating platform is successfully coupled with the cookware, which is beneficial for users to cook and realize the linkage between the heating platform and the cookware.

[0006] In a first aspect, the present application provides a signal processing method, comprising: determining a first acquisition situation of a detection signal transmitted by at least one first conductive contact in a heating platform, the detection signal being a signal of the heating platform detecting the first conductive contact; judging whether a fault occurs in the at least one first conductive contact based on the first acquisition situation; and / or judging whether the heating platform and the cookware are successfully coupled based on the first acquisition situation.

[0007] Optionally, judging whether the at least one first conductive contact is faulty based on the first acquisition situation includes: when the first acquisition situation indicates that the detection signals transmitted by all the first conductive contacts are not obtained when the cookware is not placed on the heating platform, determining that all the first conductive contacts are faulty, thereby determining that the heating platform cannot continue to provide cooking for the user, so as to promptly repair the faulty first conductive contacts; or, when the first acquisition situation indicates that the detection signals transmitted by some of the at least one first conductive contacts are obtained when the cookware is not placed on the heating platform, determining that the remaining part of the at least one first conductive contacts are faulty, thereby promptly repairing the remaining part of the first conductive contacts, and using the detection signals transmitted by some of the first conductive contacts to achieve electrical connection with the cookware.

[0008] Optionally, when the first acquisition situation indicates that the detection signals transmitted by all the first conductive contacts are not obtained when the cookware is not placed on the heating platform, it is determined that all the first conductive contacts are faulty, including: when the first acquisition situation indicates that the detection signals transmitted by all the first conductive contacts are not obtained when the cookware is not placed on the heating platform and the detection signals transmitted by all the first conductive contacts are obtained when the cookware is placed on the heating platform, it is determined that all the first conductive contacts are faulty, thereby avoiding erroneous judgment that all the first conductive contacts are faulty and facilitating timely maintenance.

[0009] Optionally, the method further includes: prompting a user whether the at least one first conductive contact has failed to facilitate subsequent operations of the user; and / or determining whether the pot is placed on the heating platform by means of capacitive sensing, distance detection, gravity detection, etc., so as to accurately know the first acquisition situation.

[0010] Optionally, the method further includes: determining that the heating platform can be used when some of the at least one first conductive contact are located on one side of the heating platform; and / or determining that the heating platform is coupled to the front or back side of the cookware; and prompting a user that the heating platform is coupled to the front or back side of the cookware.

[0011] Optionally, when all the first conductive contacts in the heating platform are located on one side of the heating platform, or when all the first conductive contacts in the heating platform are located on both sides of the heating platform and all the second conductive contacts in the cookware are located on both sides of the cookware, judging whether the heating platform and the cookware are successfully coupled based on the first acquisition situation includes: when the first acquisition situation indicates that a detection signal transmitted by at least one first conductive contact is obtained when the cookware is placed on the heating platform, determining that the heating platform and the cookware are not successfully coupled; or when the first acquisition situation indicates that a detection signal transmitted by any first conductive contact is not obtained when the cookware is placed on the heating platform, determining that the heating platform and the cookware are successfully coupled.

[0012] Optionally, when all the first conductive contacts in the heating platform are located on both sides of the heating platform and all the second conductive contacts in the cookware are located on one side of the cookware, judging whether the heating platform and the cookware are successfully coupled based on the first acquisition situation includes: when the first acquisition situation indicates that detection signals transmitted by the first conductive contacts located on both sides of the heating platform are obtained when the cookware is placed on the heating platform, determining that the heating platform and the cookware are not successfully coupled; or, when the first acquisition situation indicates that only the detection signals transmitted by the first conductive contacts located on one side of the heating platform are obtained when the cookware is placed on the heating platform, determining that the heating platform and the cookware are successfully coupled.

[0013] Optionally, the method further includes: prompting the user whether the heating platform and the cookware are successfully coupled; and / or, prompting the user whether the heating platform can work; and / or, prompting the user whether the heating platform can be linked, so as to facilitate subsequent operations of the user.

[0014] In a second aspect, the present application provides an electronic device, including: a memory and a processor;

[0015] The memory is used to store program instructions;

[0016] The processor is used to call the program instructions in the memory to execute the signal processing method in the first aspect and any possible design of the first aspect.

[0017] In a third aspect, the present application provides a readable storage medium, which stores execution instructions. When at least one processor of an electronic device executes the execution instruction, the terminal device executes the signal processing method in the first aspect and any possible design of the first aspect.

[0018] In a fourth aspect, the present application provides a heating platform, comprising: a heating platform body, a first contact group and a control circuit; the first contact group is provided with at least one first conductive contact, and the control circuit is electrically connected to each first conductive contact; the control circuit is used to determine a first acquisition situation of a detection signal transmitted by the at least one first conductive contact; the control circuit is also used to determine whether the at least one first conductive contact fails based on the first acquisition situation; and / or, based on the first acquisition situation, determine whether the heating platform and the cookware are successfully coupled.

[0019] Optionally, the control circuit is specifically used to determine that all the first conductive contacts are faulty when the first acquisition situation indicates that the detection signals transmitted by all the first conductive contacts are not obtained when the cookware is not placed on the heating platform, thereby determining that the heating platform cannot continue to provide cooking for the user, so as to promptly repair the faulty first conductive contacts; or, the control circuit is specifically used to determine that the remaining part of the at least one first conductive contacts are faulty when the first acquisition situation indicates that the detection signals transmitted by some of the at least one first conductive contacts are obtained when the cookware is not placed on the heating platform, thereby promptly repairing the remaining part of the first conductive contacts and using the detection signals transmitted by some of the first conductive contacts to achieve electrical connection with the cookware.

[0020] Since the failure of all the first conductive contacts means that the heating platform cannot work normally, in order to avoid wrong judgment, optionally, the control circuit is also used to determine that all the first conductive contacts have failed when the first acquisition situation indicates that the detection signals transmitted by all the first conductive contacts are not obtained when the pot is not placed on the heating platform and the detection signals transmitted by all the first conductive contacts are obtained when the pot is placed on the heating platform, so as to facilitate timely maintenance.

[0021] Optionally, the control circuit is also used to prompt the user whether the at least one first conductive contact has failed to facilitate the user's subsequent operations; and / or, determine whether the cookware is placed on the heating platform through capacitive sensing, distance detection, gravity detection, etc., so as to accurately know the first acquisition situation.

[0022] Optionally, when all the first conductive contacts in the heating platform are located on one side of the heating platform, or when all the first conductive contacts in the heating platform are located on both sides of the heating platform and all the second conductive contacts in the cookware are located on both sides of the cookware, the control circuit is specifically used to determine that the heating platform and the cookware are not successfully coupled when the first acquisition situation indicates that a detection signal transmitted by at least one first conductive contact is obtained when the cookware is placed on the heating platform; or, the control circuit is specifically used to determine that the heating platform and the cookware are successfully coupled when the first acquisition situation indicates that a detection signal transmitted by any first conductive contact is not obtained when the cookware is placed on the heating platform.

[0023] Optionally, when all the first conductive contacts in the heating platform are located on both sides of the heating platform and all the second conductive contacts in the cookware are located on one side of the cookware, the control circuit is specifically used to determine that the heating platform and the cookware are not successfully coupled when the first acquisition situation indicates that the detection signal transmitted by the first conductive contacts located on both sides of the heating platform is acquired when the cookware is placed on the heating platform; or, the control circuit is specifically used to determine that the heating platform and the cookware are successfully coupled when the first acquisition situation indicates that only the detection signal transmitted by the first conductive contact located on one side of the heating platform is acquired when the cookware is placed on the heating platform.

[0024] Optionally, the control circuit is also used to prompt the user whether the heating platform and the cookware are successfully coupled; and / or, prompt the user whether the heating platform can work; and / or, prompt the user whether the heating platform can be linked, so as to facilitate subsequent operations of the user.

[0025] Optionally, the control circuit includes: a controller, a first resistor, a transistor, and a second resistor; wherein the first end of the first resistor is electrically connected to a power supply level, the second end of the first resistor is electrically connected to the collector of the transistor, the gate of the transistor is electrically connected to the controller, the emitter of the transistor is electrically connected to at least one first contact point in the first contact group, each first conductive contact is electrically connected between the at least one first contact point and the first end of the second resistor, the second end of the second resistor is grounded, and each first conductive contact is also electrically connected to the controller respectively; the controller is used to turn on the transistor so that the power supply level passes through the first resistor, the at least one first contact point, each first conductive contact and the second resistor to the ground; thereby, each first conductive contact can output a detection signal. The controller is also used to obtain the detection signal transmitted by each first conductive contact respectively to determine the first acquisition situation. Specifically, when any first conductive contact does not fail, the controller can determine that the acquired detection signal exists. When any first conductive contact fails, the controller can determine that the acquired detection signal does not exist.

[0026] Optionally, a current limiting resistor is further provided between each first conductive contact and the controller to prevent the voltage value of the power supply level from being too large, thereby protecting each first conductive contact.

[0027] Optionally, the first contact group is also provided with an outer frame, a first conductive member and at least one second conductive member; wherein, two ends of the first conductive member abut between a first contact contact corresponding to the first conductive member and the outer frame, two ends of each second conductive member abut between a first conductive contact corresponding to the second conductive member and the outer frame, the at least one first contact contact is in contact with the at least one first conductive contact, and the first conductive member and / or the at least one second conductive member are configured to be an elastic material; when the cookware is placed on the heating platform, the electrical connection between the first contact contact and each first conductive contact is disconnected to achieve electrical connection between the cookware and each first conductive contact.

[0028] Optionally, the first conductive member and the at least one second conductive member are both configured to be made of elastic material to achieve good abutment between the first contact point and the first conductive contact, thereby ensuring the contact effect between the two; and / or, when the cookware is placed on the heating platform, the insulating member in the cookware contacts the first contact point to disconnect the electrical connection between the first contact point and each first conductive contact.

[0029] Optionally, the heating platform includes: an induction cooker, an electric ceramic cooker or an electric heating film cooking utensil.

[0030] In a fifth aspect, the present application provides a stove assembly, comprising: a cooker and a heating platform in the fourth aspect and any possible design of the fourth aspect; the heating platform is used to determine a first acquisition situation of a detection signal transmitted by the at least one first conductive contact; the heating platform is also used to determine whether a fault occurs in the at least one first conductive contact based on the first acquisition situation; and / or, based on the first acquisition situation, determine whether the heating platform and the cooker are successfully coupled.

[0031] Optionally, the cookware includes: a cookware body and a second contact group, the cookware body is provided with an insulating member; the second contact group is provided with at least one second conductive contact; when the cookware is placed on the heating platform, the insulating member contacts the first contact in the heating platform to disconnect the electrical connection between the first contact in the heating platform and each first conductive contact, and realizes the electrical connection between the second conductive contact and each first conductive contact in the heating platform, so that each first conductive contact can obtain the signal output by the cookware.

[0032] The signal processing method, heating platform and stove assembly provided by the present application determine the first acquisition situation of the detection signal transmitted by at least one first conductive contact in the heating platform, and the detection signal is the signal of the heating platform detecting the first conductive contact. According to the first acquisition situation, it is judged whether at least one first conductive contact fails. And / or, according to the first acquisition situation, it is judged whether the heating platform and the pot are successfully coupled. Therefore, by detecting the acquisition situation of the detection signal transmitted by at least one first conductive contact in the heating platform, it is not only possible to detect whether the electrical connection position between the heating platform and the pot is faulty, so as to provide guarantee for the linkage between the heating platform and the pot when no fault occurs at this position, and to perform timely maintenance when a fault occurs at this position to avoid affecting the linkage effect between the heating platform and the pot, but also it is possible to determine whether the heating platform is successfully coupled with the pot, so as to timely and accurately obtain the signal output by the pot, which is conducive to the user's cooking and the linkage between the heating platform and the pot. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the present application or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0034] Figure 1 A flowchart of a signal processing method provided in this application;

[0035] Figure 2A schematic diagram of the hardware structure of an electronic device provided in this application;

[0036] Figure 3 A schematic diagram of the structure of a heating platform provided in this application;

[0037] Figure 4 A schematic diagram of the structure of a control circuit in a heating platform provided in this application;

[0038] Figure 5 A schematic diagram of the structure of a first contact group in a heating platform provided in the present application;

[0039] Figure 6 A schematic diagram of the structure of a stove assembly provided in this application;

[0040] Figure 7 A schematic diagram of a pot provided in the present application being placed on a heating platform;

[0041] Figure 8 A schematic diagram of a cookware provided in the present application being placed on a heating platform.

[0042] Description of reference numerals:

[0043] 1—stove assembly;

[0044] 10—heating platform; 11—heating platform body; 12—first coupling component; 121—first conductive terminal; 122—first contact point; 123—outer frame; 124—first conductive member; 125—second conductive member; 13—control circuit; 131—controller; R1—first resistor; Q—transistor; R2—second resistor; R3—current limiting resistor;

[0045] 20—cooker; 21—cooker body; 22—second contact group; 221—second conductive contact; 222—insulating member. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0047] In this application, "at least one" means one or more, and "plurality" means two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone, where A and B can be singular or plural. The character " / " generally indicates that the associated objects before and after are in an "or" relationship. "At least one of the following" or similar expressions refers to any combination of these items, including any combination of single items or plural items. For example, at least one of a, b, or c alone can represent: a, b, c, a and b, a and c, or a, b, and c, where a, b, and c can be single or multiple. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0048] The present application provides a signal processing method, a heating platform and a cookware assembly. By determining the acquisition of the detection signal transmitted by the conductive contact in the heating platform, it is not only possible to detect whether a fault occurs at the electrical connection position between the heating platform and the cookware, so as to provide a guarantee for the linkage between the heating platform and the cookware when no fault occurs at the position, and to perform timely repairs when a fault occurs at the position to avoid affecting the linkage effect between the heating platform and the cookware, but also it is possible to determine whether the heating platform is successfully coupled with the cookware, so as to timely and accurately obtain the signal output by the cookware, which is beneficial to the user's cooking and realizes the linkage between the heating platform and the cookware.

[0049] Exemplarily, the present application provides a signal processing method. Figure 1 , taking the heating platform as the execution body, the specific implementation process of the signal processing method provided by the present application is described in detail through specific embodiments.

[0050] Figure 1 A flow chart of a signal processing method provided in this application. Figure 1 As shown, the signal processing method provided by the present application may include:

[0051] S101. Determine a first acquisition condition of a detection signal transmitted by at least one first conductive contact in a heating platform, where the detection signal is a signal generated when the heating platform detects the first conductive contact.

[0052] In the present application, at least one first conductive contact in the heating platform may be damaged, and / or the heating platform and the cookware are not successfully coupled, which may result in the heating platform being unable to obtain the signal transmitted by the cookware, which may easily cause inconvenience to the user. In order to enable the heating platform to successfully obtain the signal from the cookware, in the present application, the heating platform can obtain the detection signal from the at least one first conductive contact respectively to determine the first acquisition situation of the detection signal transmitted by the at least one first conductive contact.

[0053] The first acquisition condition is whether the heating platform can obtain a detection signal from at least one first conductive contact. In the present application, the heating platform can determine the number of first conductive contacts to be detected based on the actual electrical connection with the cookware, which can be all first conductive contacts or part of the first conductive contacts, and the present application does not limit this.

[0054] The detection signal is a signal generated by the heating platform detecting the first conductive contact, and the detection signal may be a digital signal or an analog signal, which is not limited in the present application. In addition, the signal transmitted by the cookware may include at least one of an overflow signal, a temperature signal, a water level signal, and a pressure signal.

[0055] S1021. Determine whether at least one first conductive contact fails according to the first acquired situation.

[0056] On the one hand, based on the first acquisition situation, when the cookware is not placed on the heating platform, the heating platform can know whether at least one first conductive contact can transmit the detection signal, thereby determining whether at least one first conductive contact is faulty, laying a good foundation for subsequent smooth coupling with the cookware.

[0057] S1022: Determine whether the heating platform and the cookware are successfully coupled according to the first acquired situation.

[0058] On the other hand, based on the first acquisition situation, when the cookware is placed on the heating platform, the heating platform can know whether at least one first conductive contact can transmit the detection signal but cannot transmit the signal output by the cookware, thereby determining whether the heating platform and the cookware are successfully coupled.

[0059] Among them, steps S1021 and S1022 can be executed only one of them, or all of them can be executed sequentially, and this application does not limit this.

[0060] In addition, when the heating platform and the pot are successfully coupled, the pot can transmit the detection signal to the heating platform, so that the heating platform can make an accurate judgment and realize the linkage between the heating platform and the pot. For example, a temperature detection module can be provided inside the pot, so that the pot transmits the detected temperature signal to the heating platform through the conductive contacts, so that the heating platform can timely know the temperature signal of the pot, and conveniently understand the cooking situation. For another example, an overflow detection module can be provided inside the pot, so that the pot transmits the detected overflow signal to the heating platform through the conductive contacts, so that the heating platform can timely know whether the pot overflows, so that the heating platform can quickly and accurately adjust its own relevant parameters.

[0061] The signal processing method provided by the present application determines the first acquisition situation of the detection signal transmitted by at least one first conductive contact in the heating platform, and the detection signal is the signal of the heating platform detecting the first conductive contact. According to the first acquisition situation, it is judged whether at least one first conductive contact fails. And / or, according to the first acquisition situation, it is judged whether the heating platform and the pot are successfully coupled. Thus, by detecting the acquisition situation of the detection signal transmitted by at least one first conductive contact in the heating platform, it is not only possible to detect whether the electrical connection position between the heating platform and the pot is faulty, so as to provide guarantee for the linkage between the heating platform and the pot when no fault occurs at this position, and to perform timely maintenance when a fault occurs at this position to avoid affecting the linkage effect between the heating platform and the pot, but also it is possible to determine whether the heating platform is successfully coupled with the pot, so as to timely and accurately obtain the signal output by the pot, which is conducive to realizing the user's cooking and realizing the linkage between the heating platform and the pot.

[0062] exist Figure 1 On the basis of the illustrated embodiment, since the position and number of the first conductive contacts on the heating platform may include multiple implementations, the failure conditions of the first conductive contacts are different in different first acquisition conditions.

[0063] Optionally, when the first acquisition situation indicates that the detection signals transmitted by all the first conductive contacts are not acquired when the cookware is not placed on the heating platform, the heating platform can determine that all the first conductive contacts are faulty, thereby determining that the heating platform cannot continue cooking, so as to promptly repair the faulty first conductive contacts. In addition, the heating platform can also prompt the user that all the first conductive contacts are faulty to facilitate subsequent operations of the user.

[0064] Since the failure of all the first conductive contacts means that the heating platform cannot work normally, in order to avoid wrong judgment, optionally, when the first acquisition situation indicates that the detection signals transmitted by all the first conductive contacts are not obtained when the cookware is not placed on the heating platform and the detection signals transmitted by all the first conductive contacts are obtained when the cookware is placed on the heating platform, the heating platform can further determine that all the first conductive contacts are faulty, which is conducive to timely maintenance.

[0065] Optionally, when the first acquisition situation indicates that the detection signals transmitted by some of the at least one first conductive contacts are obtained when the cook is not placed on the heating platform, the heating platform can determine that the remaining first conductive contacts of the at least one first conductive contact are faulty, thereby promptly repairing the remaining first conductive contacts and using the detection signals transmitted by some of the first conductive contacts to achieve electrical connection with the cook.

[0066] In addition, the heating platform may also prompt the user that some of the first conductive contacts are not faulty, and / or prompt the user that the remaining first conductive contacts are faulty, so as to facilitate subsequent operations of the user.

[0067] When part of the first conductive contacts are located on one side of the heating platform, the heating platform can use part of the first conductive contacts to couple with the pot, thereby determining that the heating platform can be used. Furthermore, since the heating platform can determine the position of part of the first conductive contacts, the heating platform can determine whether the heating platform is coupled to the front side or the back side of the pot. In addition, the heating platform can also prompt the user whether the heating platform is coupled to the front side or the back side of the pot, so as to facilitate the user's subsequent operations.

[0068] exist Figure 1 Based on the illustrated embodiment, since the position and number of the first conductive contacts on the heating platform can include multiple implementation methods, the position and number of the second conductive contacts on the cookware can include multiple implementation methods, therefore, different distribution conditions result in different coupling conditions between the heating platform and the cookware.

[0069] In a feasible distribution situation, all the first conductive contacts in the heating platform can be located on one side of the heating platform, and in this case, the second conductive contacts in the cookware can be located on one side of the cookware, or on both sides of the cookware, which is not limited in this application. In addition, all the first conductive contacts in the heating platform can also be located on both sides of the heating platform, and in this case, all the second conductive contacts in the cookware can be located on both sides of the cookware.

[0070] Based on the above distribution, when the first acquisition situation indicates that a detection signal transmitted by at least one first conductive contact is obtained when the cookware is placed on the heating platform, the heating platform can determine that there is a first conductive contact that still outputs a detection signal and cannot transmit the signal output by the cookware, thereby determining that the heating platform and the cookware are not successfully coupled.

[0071] Based on the above distribution, when the first acquisition situation indicates that the detection signal transmitted by any first conductive contact is not obtained when the cook is placed on the heating platform, the heating platform can determine that there is no first conductive contact transmitting the signal output by the cook, thereby determining that the heating platform and the cook are successfully coupled.

[0072] In addition, the heating platform can also prompt the user whether the heating platform and the cookware are successfully coupled to facilitate the user's subsequent operations; and / or, the heating platform can also prompt the user whether the heating platform can work to facilitate the user's subsequent operations; and / or, the heating platform can also prompt the user whether the heating platform can be linked to facilitate the user's subsequent operations.

[0073] In another feasible distribution situation, all the first conductive contacts in the heating platform may be located on both sides of the heating platform, and in this case, all the second conductive contacts in the cookware may be located on one side of the cookware.

[0074] Based on the above distribution, when the first acquisition situation indicates that when the cook is placed on the heating platform, a detection signal transmitted by the first conductive contacts located on both sides of the heating platform is obtained, the heating platform can determine that there are first conductive contacts on either side of the heating platform that still output detection signals but cannot transmit the signal output by the cook. Therefore, either side of the heating platform cannot be coupled with the cook, thereby determining that the heating platform and the cook are not successfully coupled.

[0075] Based on the above distribution, when the first acquisition situation indicates that when the cook is placed on the heating platform, only the detection signal transmitted by the first conductive contact located on one side of the heating platform is obtained, the heating platform can determine that there is a first conductive contact located on one side of the heating platform that still outputs the detection signal but cannot transmit the signal output by the cook, and the first conductive contacts located on the other side of the heating platform all transmit the signal output by the cook. Therefore, one side of the heating platform can be coupled with the cook, thereby determining that the heating platform can be successfully coupled with the cook.

[0076] In addition, the heating platform can also prompt the user whether the heating platform and the cookware are successfully coupled to facilitate the user's subsequent operations; and / or, the heating platform can also prompt the user whether the heating platform can work to facilitate the user's subsequent operations; and / or, the heating platform can also prompt the user whether the heating platform can be linked to facilitate the user's subsequent operations.

[0077] Based on the above description, the heating platform can also determine whether the cookware is placed on the heating platform through capacitive sensing, distance detection, gravity detection, etc. This application does not limit the detection method for determining whether the cookware is placed on the heating platform.

[0078] Illustratively, the present application also provides an electronic device. Figure 2 This is a schematic diagram of the hardware structure of the electronic device provided in this application. Figure 2 As shown, the electronic device 100 is used to implement the operation corresponding to the heating platform in any of the above method embodiments. The electronic device 100 of the present application may include: a memory 101 and a processor 102;

[0079] A memory 101, used for storing computer programs;

[0080] The processor 102 is used to execute the computer program stored in the memory to implement the signal processing method in the above embodiment. For details, please refer to the relevant description in the above method embodiment.

[0081] Optionally, the memory 101 may be independent or integrated with the processor 102 .

[0082] When the memory 101 is a device independent of the processor 102, the electronic device 100 may further include:

[0083] The bus 103 is used to connect the memory 101 and the processor 102 .

[0084] Optionally, the present application may further include: a communication interface 104, which may be connected to the processor 102 via the bus 103. The processor 102 may control the communication interface 103 to implement the above-mentioned receiving and sending functions of the electronic device 100.

[0085] The electronic device provided in this application can be used to perform the above Figure 1 The signal processing method shown has similar implementation methods and technical effects, which will not be repeated in this application.

[0086] Exemplarily, the present application also provides a computer-readable storage medium, the computer-readable storage medium includes a computer program, and the computer program is used to implement the above Figure 1 The signal processing method in the illustrated embodiment.

[0087] Exemplarily, the present application also provides a heating platform 10 . Figure 3 The heating platform 10 of the present application can perform the above Figure 1 The specific implementation principle and technical effect of the signal processing method in the illustrated embodiment can be found in the above method embodiment, and this application will not repeat them here. Figure 3 As shown, the heating platform 10 of the present application may include: a heating platform body 11 , a first contact group 12 and a control circuit 13 .

[0088] The heating platform 10 of the present application may include multiple types. Optionally, the heating platform 10 of the present application may include: an induction cooker, an electric ceramic cooker or an electric heating film cooking appliance. For ease of description, Figure 3 In the present application, the heating platform 10 is illustrated by taking an induction cooker as an example.

[0089] In the present application, the number of the first contact group 12 is one or more ( Figure 3 In the figure, there are two first contact groups 12, which are symmetrically arranged on the upper surface of the heating platform body 11 for illustration), and the first contact group 12 is arranged on the heating platform body 11, which is convenient for users to perform operations and simplifies the design, and provides conductive contacts for the cookware 20 to achieve coupling with the heating platform 10 and the cookware 20.

[0090] The present application does not limit the specific position of the first contact group 12 on the heating platform body 11. Optionally, the first contact group 12 can be set above the heating platform body 11, or can be set on the side of the heating platform body 11, or can be embedded in the interior of the heating platform body 11, or can be set in a combination of the above methods, which is not limited by the present application. In addition, the present application does not limit the distribution, shape and material of the first contact group 12.

[0091] In the present application, the pot 20 can be a pot of different types. For example, the pot 20 can have different functions, or the pot 20 can have different shapes, or the pot 20 can have different sizes. The pot 20 has one or more second contact groups 22. Among them, any second contact group 22 can match any first contact group 12, so that the second conductive contact 221 in the second contact group 22 is in electrical contact with the first contact 121 in the first contact group 12, so that the control circuit 13 can obtain a signal.

[0092] Furthermore, the first contact group 12 may be provided with one or more first conductive contacts 121 ( Figure 3 In the figure, the number of the first conductive contacts 121 in each first contact group 12 is three for illustration). In addition, the first contact group 12 may further include other components, such as a component for fixing at least one first conductive contact 121, or a component for protecting at least one first conductive contact 121, etc. The present application does not limit the specific implementation form of the first contact group 12.

[0093] The present application does not limit the shape, quantity and position of the first conductive contacts 121 .

[0094] In this application, the control circuit 13 ( Figure 3 The control circuit 13 is electrically connected to the first conductive contact 121 in each first contact group 12 (not shown in the figure), so that the control circuit 13 can receive signals through the first conductive contact 121. The control circuit 13 can be an integrated chip, such as a microcontroller unit (MCU), or a circuit composed of an integrated chip and components, such as an MCU and components, which is not limited in the present application.

[0095] The control circuit 13 can obtain detection signals from at least one first conductive contact respectively to determine the first acquisition situation of the detection signal transmitted by at least one first conductive contact 121. Since the first acquisition situation can indicate whether the heating platform 10 can obtain the detection signal from at least one first conductive contact 121. Therefore, on the one hand, the control circuit 13 can know whether at least one first conductive contact can transmit the detection signal when the pot is not placed on the heating platform 10 according to the first acquisition situation, thereby judging whether at least one first conductive contact 121 has a fault, which lays a good foundation for the subsequent smooth coupling with the pot. On the other hand, the control circuit 13 can know whether at least one first conductive contact 121 can transmit the detection signal but cannot transmit the signal output by the pot when the pot is placed on the heating platform 10 according to the first acquisition situation, thereby judging whether the heating platform 10 and the pot are successfully coupled.

[0096] The heating platform provided by the present application determines the first acquisition situation of the detection signal transmitted by at least one first conductive contact in the heating platform, and the detection signal is the signal of the heating platform detecting the first conductive contact. According to the first acquisition situation, it is judged whether at least one first conductive contact fails. And / or, according to the first acquisition situation, it is judged whether the heating platform and the pot are successfully coupled. Thus, by detecting the acquisition situation of the detection signal transmitted by at least one first conductive contact in the heating platform, it is not only possible to detect whether the electrical connection position between the heating platform and the pot is faulty, so as to provide guarantee for the linkage between the heating platform and the pot when no fault occurs at this position, and to perform timely maintenance when a fault occurs at this position to avoid affecting the linkage effect between the heating platform and the pot, but also it is possible to determine whether the heating platform is successfully coupled with the pot, so as to timely and accurately obtain the signal output by the pot, which is conducive to the user's cooking and the linkage between the heating platform and the pot.

[0097] exist Figure 3 On the basis of the illustrated embodiment, since the positions and the number of the first conductive contacts 121 on the heating platform 10 may include multiple implementations, the fault conditions of the first conductive contacts 121 are different in different first acquisition conditions.

[0098] Optionally, the control circuit 13 is specifically used to determine that all the first conductive contacts 121 are faulty when the first acquisition situation indicates that the detection signals transmitted by all the first conductive contacts 121 are not acquired when the cookware is not placed on the heating platform 10, thereby determining that the heating platform 10 cannot continue to provide cooking for the user, so as to promptly repair the faulty first conductive contacts 121. In addition, the control circuit 13 can also prompt the user that all the first conductive contacts 121 are faulty to facilitate the user's subsequent operations.

[0099] Since the failure of all the first conductive contacts 121 means that the heating platform 10 cannot work normally, in order to avoid wrong judgment, optionally, the control circuit 13 is also used to further determine that all the first conductive contacts 121 have failed when the first acquisition situation indicates that the detection signals transmitted by all the first conductive contacts 121 are not obtained when the cookware is not placed on the heating platform 10 and the detection signals transmitted by all the first conductive contacts 121 are obtained when the cookware is placed on the heating platform 10, which is conducive to timely maintenance.

[0100] Optionally, the control circuit 13 is specifically used to determine that a remaining part of the at least one first conductive contact 121 has a fault when a first acquisition situation indicates that a detection signal transmitted by a part of the first conductive contacts 121 in at least one first conductive contact 121 is acquired when the cookware is not placed on the heating platform 10, so as to promptly repair the fault in the remaining part of the first conductive contacts 121, and use the detection signal transmitted by the part of the first conductive contacts 121 to achieve electrical connection with the cookware.

[0101] In addition, the control circuit 13 may also prompt the user that part of the first conductive contacts 121 is not faulty, and / or prompt the user that the remaining part of the first conductive contacts 121 is faulty, so as to facilitate subsequent operations of the user.

[0102] exist Figure 3 On the basis of the illustrated embodiment, since the position and quantity of the first conductive contacts 121 on the heating platform 10 can include multiple implementation methods, the position and quantity of the second conductive contacts on the cookware can include multiple implementation methods. Therefore, different distribution situations and different first acquisition situations result in different coupling situations between the heating platform 10 and the cookware.

[0103] In a feasible distribution situation, all the first conductive contacts 121 in the heating platform 10 can be located on one side of the heating platform 10, and in this case, the second conductive contacts in the cookware can be located on one side of the cookware, or on both sides of the cookware, which is not limited in this application. In addition, all the first conductive contacts 121 in the heating platform 10 can also be located on both sides of the heating platform 10, and in this case, all the second conductive contacts in the cookware can be located on both sides of the cookware.

[0104] Based on the above distribution, the control circuit 13 is specifically used to determine that there is a first conductive contact 121 that still outputs a detection signal and cannot transmit a signal output by the cookware when the first acquisition situation indicates that a detection signal transmitted by at least one first conductive contact 121 is acquired when the cookware is placed on the heating platform 10, thereby determining that the heating platform 10 and the cookware are not successfully coupled.

[0105] Based on the above distribution, the control circuit 13 is specifically used to determine that all the first conductive contacts 121 transmit the signal output by the cookware when the first acquisition situation indicates that the detection signals transmitted by all the first conductive contacts 121 are not obtained when the cookware is placed on the heating platform 10, thereby determining that the heating platform 10 is successfully coupled with the cookware.

[0106] In addition, the control circuit 13 can also prompt the user whether the heating platform 10 is successfully coupled to the cookware to facilitate the user's subsequent operations; and / or, the control circuit 13 can also prompt the user whether the heating platform 10 can work to facilitate the user's subsequent operations; and / or, the control circuit 13 can also prompt the user whether the heating platform 10 can be linked to facilitate the user's subsequent operations.

[0107] In another feasible distribution situation, all the first conductive contacts 121 in the heating platform 10 may be located on both sides of the heating platform 10 , and in this case, all the second conductive contacts in the cookware may be located on one side of the cookware.

[0108] Based on the above distribution, the control circuit 13 is specifically used to determine that there are first conductive contacts 121 on either side of the heating platform 10 that still output detection signals but cannot transmit signals output by the cookware when the first acquisition situation indicates that the cookware is placed on the heating platform 10 and the detection signals transmitted by the first conductive contacts 121 on both sides of the heating platform 10 are acquired. Therefore, any side of the heating platform 10 cannot be coupled with the cookware, thereby determining that the heating platform 10 and the cookware are not successfully coupled.

[0109] Based on the above distribution, the control circuit 13 is specifically used to determine that when the first acquisition situation indicates that when the cookware is placed on the heating platform 10, only the detection signal transmitted by the first conductive contact 121 located on one side of the heating platform 10 is obtained, there is a first conductive contact 121 located on one side of the heating platform that still outputs the detection signal but cannot transmit the signal output by the cookware, and the first conductive contacts 121 located on the other side of the heating platform 10 all transmit the signal output by the cookware. Therefore, one side of the heating platform 10 can be coupled with the cookware, thereby determining that the heating platform 10 and the cookware are successfully coupled.

[0110] In addition, the control circuit 13 can also prompt the user whether the heating platform 10 is successfully coupled to the cookware to facilitate the user's subsequent operations; and / or, the control circuit 13 can also prompt the user whether the heating platform 10 can work to facilitate the user's subsequent operations; and / or, the control circuit 13 can also prompt the user whether the heating platform 10 can be linked to facilitate the user's subsequent operations.

[0111] Based on the above description, the control circuit 13 may include multiple implementations. The specific implementation structure of the control circuit 13 is described below by way of example.

[0112] Figure 4 FIG. 1 shows a schematic diagram of the structure of a control circuit. Figure 4 As shown, the control circuit 13 of the present application may include: a controller 131, a first resistor R1, a transistor Q and a second resistor R2.

[0113] The first end of the first resistor R1 is electrically connected to the power supply level V1, the second end of the first resistor R1 is electrically connected to the collector of the transistor Q, the gate of the transistor Q is electrically connected to the controller 131, and the emitter of the transistor Q is electrically connected to at least one first contact point 122 ( Figure 4 122 is used as an example) to electrically connect, each first conductive contact 121 ( Figure 4 The first conductive contacts 121 are used as an example in the figure, and are electrically connected between at least one first contact contact 122 and a first end of a second resistor R2. The second end of the second resistor R2 is grounded. Each first conductive contact 121 is also electrically connected to a controller 131.

[0114] It should be noted that a first contact point 122 can be connected to each first conductive contact 121 in a first contact point group 12, or can be electrically connected to each first conductive contact 121 in a plurality of first contact points 12, and this application does not limit this. In addition, this application does not limit the type of transistor Q. For ease of description, Figure 4 In the figure, transistor Q is illustrated using an NPN transistor.

[0115] In the present application, the controller 131 can turn on the transistor Q so that the power supply level V1 can be connected to the ground through the first resistor R1, at least one first contact point 122, each first conductive contact 121 and the second resistor R2. Thus, each first conductive contact 121 can output a detection signal.

[0116] Thus, the controller 131 can respectively obtain the detection signal transmitted by each first conductive contact 121 to determine the first acquisition situation. Specifically, when any first conductive contact 121 is not faulty, the controller 131 can determine that the acquired detection signal exists. When any first conductive contact 121 fails, the controller 131 can determine that the acquired detection signal does not exist.

[0117] The present application does not limit the specific implementation of the controller 131 . The controller 131 may be an integrated chip or a circuit formed by connecting multiple components.

[0118] In order to prevent the voltage value of the power supply level V1 from being too large, optionally, a current limiting resistor R3 is further provided between each first conductive contact 121 and the controller 131 to protect each first conductive contact 121 .

[0119] In the present application, the controller 131 can also disconnect the transistor Q, so that the power supply level V1 cannot be connected to the ground through the first resistor R1, at least one first contact point 122, each first conductive contact 121 and the second resistor R2. As a result, each first conductive contact 121 cannot output a detection signal, so that when the cookware is placed on the heating platform 10, the heating platform 10 can smoothly obtain the signal output by the cookware, thereby achieving a linkage effect between the heating platform 10 and the cookware.

[0120] In addition, the present application may also use other methods to disconnect the electrical connection between each first conductive contact 121 and at least one first contact contact 122. Figure 5 , a feasible implementation method is illustrated by example.

[0121] Figure 5 FIG. 1 shows a schematic diagram of the structure of a first contact group. Figure 5 As shown, in addition to the first contact point 122 and the first conductive contact 121 , the first contact point group 12 may also be provided with an outer frame 123 , a first conductive member 124 and at least one second conductive member 125 .

[0122] Among them, the two ends of the first conductive member 124 abut between the first contact point 122 electrically connected to the emitter of the transistor and the outer frame 123, the two ends of each second conductive member 125 abut between the first conductive contact 121 corresponding to the second conductive member 125 and the outer frame 123, at least one first contact point 122 is in contact with at least one first conductive contact 121, and the first conductive member 124 and / or at least one second conductive member 125 are set to be an elastic material.

[0123] It should be noted that the present application does not limit the number, material, shape and size of the outer frame 123, the first conductive member 124 and the second conductive member 125. Among them, the number of the first conductive member 124 can be one or more, which is not limited in the present application. The number of the second conductive members 125 can be the same as the number of the first conductive contacts 121, which is not limited in the present application.

[0124] Furthermore, the first conductive member 124 can be made of elastic material, at least one second conductive member can be made of elastic material, and the first conductive member 124 and at least one second conductive member 125 can both be made of elastic material so as to achieve good abutment between the first contact contact 122 and the first conductive contact 121, thereby ensuring the contact effect between the first contact contact 122 and the first conductive contact 121.

[0125] For ease of explanation, Figure 5 In the figure, the outer frame 123 is illustrated by a square frame, the first contact point 122 is illustrated by a long strip, there are three first conductive members 124, each of which is illustrated by a solid spring-shaped connector and two dotted spring-shaped connectors, the number of second conductive members 125 is three, the number of first conductive contacts 121 is three, and each first conductive contact 121 is illustrated by a square, and each second conductive member 125 is illustrated by a spring-shaped connector.

[0126] In the present application, based on the position settings of the outer frame 123, the first conductive member 124, the first contact contact 122, the first conductive contact 121 and the second conductive member 125, the first contact contact 122 can be electrically connected to each first conductive contact 121 respectively, and at the same time, each first conductive contact 121 can be connected in series to achieve fault detection of each first conductive contact 121.

[0127] When the cookware is placed on the heating platform 10, the insulating member in the cookware contacts the first contact point 122, so that the first contact point 122 can be electrically disconnected from each first conductive contact 121, respectively, to ensure that each first conductive contact 121 cannot receive the detection signal. At the same time, the series connection between each first conductive contact 121 is disconnected to avoid a short circuit of each first conductive contact 121, and the second conductive contact in the cookware contacts each first conductive contact 121, respectively, so that the cookware is electrically connected to each first conductive contact 121, so that each first conductive contact 121 can obtain the signal output by the cookware.

[0128] Exemplarily, the present application also provides a stove assembly. Figure 6 A schematic diagram of the structure of a stove assembly is shown. Figure 6 As shown, the stove assembly 1 provided in the present application may include: a pot 20 and a heating platform 10 .

[0129] Among them, the heating platform 10 can be seen in Figure 1 , Figure 3-Figure 5 The description of the embodiment shown is not repeated here. Figure 6 In the figure, the heating platform 10 is an induction cooker, and a second contact group 21 is arranged on the bottom surface of the cooker body 21, and the number of the second conductive contacts 221 in the second contact group 21 is three for illustration.

[0130] In the present application, the heating platform 10 can determine the first acquisition situation of the detection signal transmitted by at least one first conductive contact 121. Not only based on the first acquisition situation, it can be determined whether at least one first conductive contact 121 fails, so as to provide guarantee for the linkage between the heating platform 10 and the cookware when the first conductive contact 121 does not fail, and timely repairs are performed when all first conductive contacts 121 fail to avoid affecting the linkage effect between the heating platform 10 and the cookware, but also based on the first acquisition situation, it can be determined whether the heating platform 10 and the cookware 20 are successfully coupled, so as to timely and accurately obtain the signal output by the cookware, which is conducive to the user's cooking and the linkage between the heating platform 10 and the cookware.

[0131] Based on the above description, the cooker 20 has various implementation forms. Figure 6As shown, optionally, the pot 20 may include: a pot body 21 and at least one second contact group 22. Each second contact group 22 is arranged on the pot body 21 to provide a conductive contact for the pot 20 to transmit a signal to the heating platform 10. And the specific position of the second contact group 22 on the pot body 21 is not limited in the present application. Optionally, the second contact group 22 can be arranged on the side of the pot body 21, or on the bottom surface of the pot body 22, or embedded in the inside of the pot body 22 and retractable for easy connection, which is not limited in the present application. In addition, the shape and material of the second contact group 22 are not limited in the present application.

[0132] For example, the second contact group 22 can be set at the handle of the cookware 20. Since the cookware 20 generally has two handles, the user holds the cookware 20 with both hands, so that the user can accurately position the second contact group 22 through the handle of the cookware 20, thereby simplifying the user's operation and improving the user experience.

[0133] For another example, the second contact group 22 can be disposed at the bottom of the cookware 20, so that when the user places the cookware 20 on the heating platform 10, the second contact group 22 can contact the first contact group 12, thereby simplifying the user's operation.

[0134] In the present application, each second contact group 22 is provided with at least one second conductive contact 221. Optionally, the second conductive contact 221 is a contact for sending any type of signal, and each second conductive contact 221 sends a different signal, which can refer to the description of the aforementioned signal and is not repeated here.

[0135] The present application does not limit the number, position and other parameters of the second conductive contacts 221. The second contact group 22 may include only the second conductive contacts 221, or may include the second conductive contacts 221 and other components for protecting or fixing the second conductive contacts 221. The present application does not limit the specific implementation form of the second contact group 22.

[0136] Below, in Figure 5 Based on the embodiment shown, combined Figure 7 and Figure 8 , the specific implementation process of the heating platform 10 obtaining the signal output by the cookware 20 is described by way of example. For the sake of convenience, Figure 7 and Figure 8 In the heating platform 10, Figure 5 A first contact group 12 is shown as an example for illustration.

[0137] In a specific embodiment, Figure 7As shown, since the first conductive member 124 and the three second conductive members 125 are set to elastic materials, when the cookware 20 is placed on the heating platform 10, the three insulating members 222 and the three second conductive contacts 221 on the cookware body 21 can be inserted between the first contact 122 and the three first conductive contacts 121 in the heating platform 10, wherein one insulating member and one conductive contact 221 are integrally arranged, and each insulating member 222 is Figure 7 In the figure, a cross pattern is used as an example to illustrate that each second conductive contact 221 is Figure 7 A solid circle is used as an example for illustration. Thus, the first conductive member 124 and the three second conductive members 125 are compressed, which not only makes the three insulating members 222 contact with the first contact point 122, but also makes the first contact point 122 in the heating platform 10 disconnected from the first conductive contacts 121, ensuring that the first conductive contacts 121 cannot receive the detection signal, and at the same time, disconnects the series connection between the first conductive contacts 121 to avoid the short circuit of the first conductive contacts 121, and also makes the three second conductive contacts 221 contact with the three first conductive contacts 121 one by one, realizing the electrical connection between the second conductive contacts 221 and the first conductive contacts 121 in the heating platform 10, so that the first conductive contacts 121 can obtain the signal output by the cookware 20.

[0138] In another specific embodiment, Figure 8 As shown, since the first conductive member 124 and the second conductive member 125 are set to be elastic materials, when the cookware 20 is placed on the heating platform 10, an insulating member 222 and three second conductive contacts 221 on the cookware body 21 can be inserted between the first contact 122 and the three first conductive contacts 121 in the heating platform 10, wherein an insulating member 221 and the three second conductive contacts 221 are integrally arranged, and the insulating member 222 is Figure 8 In the figure, a cross pattern is used as an example to illustrate that each second conductive contact 221 is Figure 8 A solid circle is used as an example for illustration. Thus, the first conductive member 124 and the three second conductive members 125 are compressed, which not only makes the insulating member 22 contact with the first contact point 122, but also makes the first contact point 122 in the heating platform 10 disconnected from the first conductive contacts 121, ensuring that the first conductive contacts 121 cannot receive the detection signal. At the same time, the series connection between the first conductive contacts 121 is disconnected to avoid the short circuit of the first conductive contacts 121, and the three second conductive contacts 221 are in one-to-one contact with the three first conductive contacts 121, realizing the electrical connection between the second conductive contacts 221 and the first conductive contacts 121 in the heating platform 10, so that the first conductive contacts 121 can obtain the signal output by the cookware 20.

[0139] The number of the insulating member 222 may be one or more. When there are multiple insulating members 222, the number of the insulating members 222 is the same as the number of the first conductive contacts 121, and each insulating member 222 may be separately provided or integrally provided with one first conductive contact 121. When there is only one insulating member 222, the insulating member 222 may be separately provided or integrally provided with all the first conductive contacts 121, and this application does not limit this.

[0140] The present application does not limit the parameters such as material, size, quantity and shape of the insulating member 222. It is only necessary that when the cookware is placed on the heating platform 10, the setting of the insulating member 222 can disconnect the electrical connection between the first contact 122 and each first conductive contact 121, and disconnect the electrical connection between each first conductive contact 121.

[0141] In addition, in order to facilitate the contact between the insulating member 222 and the first contact contact 122 and the contact between the second conductive contact 221 and the first conductive contact 121, in the present application, when the cookware 20 is placed on the heating platform 10, the first contact contact 122 and the first conductive contact 121 can be exposed on the top of the heating platform body 11 to achieve the above process.

[0142] The pot assembly provided in this application can be found in the above Figure 1 , Figure 3-Figure 5 The specific implementation principle and technical effects of the embodiment of the heating platform shown are not repeated here in this application.

[0143] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A signal processing method, characterized in that: include: Determine a first acquisition condition of a detection signal transmitted by at least one first conductive contact in the heating platform, wherein the detection signal is a signal generated by the heating platform detecting the first conductive contact; the first acquisition condition is whether the heating platform can acquire the detection signal from at least one first conductive contact; the first conductive contact is an electrical connection position between the heating platform and the cookware; According to the first acquisition situation, determining whether the at least one first conductive contact has a fault; according to the first acquisition situation, determining whether the heating platform and the cookware are successfully coupled; The determining, according to the first acquired condition, whether the at least one first conductive contact fails comprises: When the first acquisition situation indicates that the detection signals transmitted by all the first conductive contacts are not acquired when the cookware is not placed on the heating platform, it is determined that all the first conductive contacts are faulty; or, When the first acquisition situation indicates that detection signals transmitted by part of the at least one first conductive contact are acquired when the cookware is not placed on the heating platform, determining that the remaining part of the at least one first conductive contact is faulty; When all the first conductive contacts in the heating platform are located on one side of the heating platform, or when all the first conductive contacts in the heating platform are located on both sides of the heating platform and all the second conductive contacts in the cookware are located on both sides of the cookware, judging whether the heating platform and the cookware are successfully coupled according to the first acquired situation includes: When the first acquisition situation indicates that a detection signal transmitted by the at least one first conductive contact is acquired when the cookware is placed on the heating platform, it is determined that the heating platform and the cookware are not successfully coupled; or, When the first acquisition situation indicates that a detection signal transmitted by any first conductive contact is not acquired when the cookware is placed on the heating platform, it is determined that the heating platform is successfully coupled to the cookware.

2. The method according to claim 1, characterized in that When the first acquisition situation indicates that the detection signals transmitted by all the first conductive contacts are not acquired when the cookware is not placed on the heating platform, determining that all the first conductive contacts are faulty includes: When the first acquisition situation indicates that the detection signals transmitted by all the first conductive contacts are not obtained when the cookware is not placed on the heating platform and the detection signals transmitted by all the first conductive contacts are obtained when the cookware is placed on the heating platform, it is determined that all the first conductive contacts are faulty.

3. The method according to claim 1 or 2, characterized in that: The method further comprises: Prompt the user whether the at least one first conductive contact fails; and / or, Determine whether the cookware is placed on the heating platform.

4. The method according to claim 1, characterized in that: The method further comprises: When some of the at least one first conductive contact are located on one side of the heating platform, it is determined that the heating platform can be used; and / or it is determined that the heating platform is coupled to the front side or the back side of the cookware; and a user is prompted that the heating platform is coupled to the front side or the back side of the cookware.

5. The method according to claim 1, characterized in that When all the first conductive contacts in the heating platform are located on both sides of the heating platform and all the second conductive contacts in the cookware are located on one side of the cookware, judging whether the heating platform and the cookware are successfully coupled according to the first acquired situation includes: When the first acquisition situation indicates that when the cookware is placed on the heating platform, a detection signal transmitted by the first conductive contacts located on both sides of the heating platform is acquired, it is determined that the heating platform and the cookware are not successfully coupled; or, When the first acquisition situation indicates that only a detection signal transmitted by a first conductive contact located at one side of the heating platform is acquired when the cookware is placed on the heating platform, it is determined that the heating platform is successfully coupled to the cookware.

6. The method according to claim 1, characterized in that The method further comprises: Prompt the user whether the heating platform and the cookware are successfully coupled; and / or prompt the user whether the heating platform can work; and / or prompt the user whether the heating platform can be linked.

7. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the signal processing method according to any one of claims 1 to 6 is implemented.

8. An electronic device, characterized in that: include: processor; as well as A memory, configured to store executable instructions of the processor; The processor is configured to perform the signal processing method according to any one of claims 1 to 6 by executing the executable instructions.

9. A heating platform (10), characterized in that: include: A heating platform body (11), a first contact group (12) and a control circuit (13); The first contact group (12) is provided with at least one first conductive contact (121), and the control circuit (13) is electrically connected to each first conductive contact (121); the first conductive contact is an electrical connection position between the heating platform and the cookware; The control circuit (13) is used to determine a first acquisition condition of the detection signal transmitted by the at least one first conductive contact (121); the first acquisition condition is whether the heating platform can acquire the detection signal from the at least one first conductive contact; The control circuit (13) is further used to determine whether the at least one first conductive contact (121) fails according to the first acquired situation; and to determine whether the heating platform (10) is successfully coupled to the cookware according to the first acquired situation; The control circuit (13) is specifically configured to determine that all the first conductive contacts (121) are faulty when the first acquisition situation indicates that the detection signals transmitted by all the first conductive contacts (121) are not acquired when the cookware is not placed on the heating platform (10); or, The control circuit (13) is specifically configured to determine that a fault occurs in the remaining part of the at least one first conductive contact (121) when the first acquisition situation indicates that a detection signal transmitted by part of the at least one first conductive contact (121) is acquired when the cookware is not placed on the heating platform (10); When all the first conductive contacts in the heating platform (10) are located on one side of the heating platform (10), or when all the first conductive contacts in the heating platform (10) are located on both sides of the heating platform (10) and all the second conductive contacts in the cookware are located on both sides of the cookware, The control circuit (13) is specifically configured to determine that the heating platform (10) and the cookware are not successfully coupled when the first acquisition situation indicates that a detection signal transmitted by the at least one first conductive contact (121) is acquired when the cookware is placed on the heating platform (10); or, The control circuit (13) is specifically used to determine that the heating platform and the cookware are successfully coupled when the first acquisition situation indicates that no detection signal transmitted by any first conductive contact (121) is acquired when the cookware is placed on the heating platform (10).

10. The heating platform (10) according to claim 9, characterized in that: The control circuit (13) is further used to determine that all the first conductive contacts (121) are faulty when the first acquisition situation indicates that the detection signals transmitted by all the first conductive contacts (121) are not acquired when the pot is not placed on the heating platform (10) and the detection signals transmitted by all the first conductive contacts (121) are acquired when the pot is placed on the heating platform (10).

11. The heating platform (10) according to claim 9, characterized in that: The control circuit (13) is also used to prompt a user whether a fault occurs in the at least one first conductive contact (121).

12. The heating platform (10) according to claim 9, characterized in that: When all the first conductive contacts in the heating platform (10) are located on both sides of the heating platform (10) and all the second conductive contacts in the cookware are located on one side of the cookware, The control circuit (13) is specifically configured to determine that the heating platform (10) and the cookware are not successfully coupled when the first acquisition situation indicates that a detection signal transmitted by first conductive contacts located on both sides of the heating platform (10) is acquired when the cookware is placed on the heating platform (10); or, The control circuit (13) is specifically used to determine that the heating platform (10) is successfully coupled to the cookware when the first acquisition situation indicates that only a detection signal transmitted by a first conductive contact located on one side of the heating platform (10) is acquired when the cookware is placed on the heating platform (10).

13. The heating platform (10) according to claim 9, characterized in that: The control circuit (13) is also used to prompt the user whether the heating platform (10) and the cookware are successfully coupled; and / or to prompt the user whether the heating platform (10) can work; and / or to prompt the user whether the heating platform (10) can be linked.

14. The heating platform (10) according to any one of claims 9 to 13, characterized in that: The control circuit (13) comprises: a controller (131), a first resistor, a transistor and a second resistor; The first end of the first resistor is electrically connected to a power supply level, the second end of the first resistor is electrically connected to the collector of the transistor, the gate of the transistor is electrically connected to the controller (131), the emitter of the transistor is electrically connected to at least one first contact point (122) in the first contact point group (12), each first conductive contact point (121) is electrically connected between the at least one first contact point (122) and the first end of the second resistor, the second end of the second resistor is grounded, and each first conductive contact point (121) is also electrically connected to the controller (131) respectively; The controller (131) is used to turn on the transistor so that the power supply level is connected to the ground through the first resistor, the at least one first contact point (122), each first conductive contact point (121) and the second resistor; The controller (131) is further used to respectively acquire the detection signals transmitted by each first conductive contact (121) to determine the first acquisition situation.

15. The heating platform (10) according to claim 14, characterized in that: A current limiting resistor is also provided between each first conductive contact (121) and the controller (131).

16. The heating platform (10) according to claim 15, characterized in that: The first contact group (12) is also provided with an outer frame (123), a first conductive member (124) and at least one second conductive member (125); Wherein, two ends of the first conductive member (124) are abutted between a first contact point (122) corresponding to the first conductive member (124) and the outer frame (123), two ends of each second conductive member (125) are abutted between a first conductive contact point (121) corresponding to the second conductive member (125) and the outer frame (123), the at least one first contact point (122) is in contact with the at least one first conductive contact point (121), and the first conductive member (124) and / or the at least one second conductive member (125) are configured to be made of elastic material; When the cookware is placed on the heating platform, the electrical connection between the first contact point (122) and each first conductive contact point (121) is disconnected to achieve electrical connection between the cookware and each first conductive contact point (121).

17. The heating platform (10) according to claim 16, characterized in that: The first conductive member (124) and the at least one second conductive member (125) are both made of elastic material; and / or, When the cookware is placed on the heating platform, the insulating member in the cookware contacts the first contact point (122) to disconnect the electrical connection between the first contact point (122) and each first conductive contact point (121).

18. The heating platform (10) according to any one of claims 9 to 13, 15 to 16, characterized in that: The heating platform (10) comprises: an induction cooker, an electric ceramic cooker or an electric heating film cooking utensil.

19. A stove assembly (1), characterized in that: include: A cooker (20) and a heating platform (10) as claimed in any one of claims 9 to 18; The heating platform (10) is used to determine a first acquisition condition of a detection signal transmitted by the at least one first conductive contact (121); The heating platform (10) is further used to determine whether a fault occurs to the at least one first conductive contact (121) based on the first acquisition situation; and / or to determine whether the heating platform (10) and the cookware (20) are successfully coupled based on the first acquisition situation.

20. The stove assembly (1) according to claim 19, characterized in that: The cooker (20) comprises: a cooker body (21) and a second contact group (22); the cooker body (21) is provided with an insulating member (222); the second contact group (22) is provided with at least one second conductive contact (221); When the cookware (20) is placed on the heating platform (10), the insulating member (222) contacts the first contact point (122) in the heating platform (10) to disconnect the electrical connection between the first contact point (122) in the heating platform (10) and each of the first conductive contacts (121), and to achieve electrical connection between the second conductive contact point (221) and each of the first conductive contacts (121) in the heating platform (10).

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