Electromagnetic equipment, electromagnetic radiation control method and readable storage medium

Abstract

The invention discloses a radiation device, an electromagnetic radiation control method and a readable storage medium. The radiation device comprises a display, a single-chip microcomputer, a circuit board, a temperature sensor, a relay, a receiving board and an electrode slice. Wherein the circuit board comprises a plurality of low-frequency signal circuits and a plurality of high-frequency signal circuits; the input ends of the low-frequency signal circuit and the high-frequency signal circuit are connected with the single-chip microcomputer, and the output ends are connected with the receiving board through the relay. The display and the temperature sensor are respectively connected with the single-chip microcomputer, and the receiving plate is connected with the electrode slice. The control end of the relay is connected with the single-chip microcomputer. According to the invention, frequency adjustment and time adjustment can be realized, and radiation can be interrupted based on the real-time temperature of the radiation target. Therefore, the advantages of electromagnetic waves can be effectively exerted, and harm is reduced.

Description

Technical Field

[0001] The present application relates to the field of computer application technology, and in particular to an electromagnetic device, an electromagnetic radiation control method and a readable storage medium. Background Art

[0002] On the one hand, the right amount of electromagnetic waves at the right time can improve local blood circulation, especially the blood circulation of superficial soft tissues, and have a good anti-inflammatory and anti-swelling effect. On the other hand, the mechanisms of electromagnetic waves harming the human body include thermal effect, non-thermal effect and accumulation effect.

[0003] How to effectively bring into play the benefits of electromagnetic waves and reduce their hazards is a technical problem that technicians in this field urgently need to solve. Summary of the invention

[0004] The purpose of this application is to provide an electromagnetic device, an electromagnetic radiation control method and a readable storage medium, which can effectively bring out the benefits of electromagnetic waves and reduce hazards.

[0005] In order to solve the above technical problems, this application provides the following technical solutions:

[0006] An electromagnetic device, comprising:

[0007] Display, microcontroller, circuit board, temperature sensor, relay, receiving board and electrode sheet;

[0008] Wherein, the circuit board includes a plurality of low-frequency signal circuits and a plurality of high-frequency signal circuits; the input ends of the low-frequency signal circuits and the high-frequency signal circuits are both connected to the single-chip microcomputer, and the output ends are both connected to the receiving board through relays;

[0009] The display and the temperature sensor are connected to the single chip microcomputer respectively.

[0010] The receiving plate is connected to the electrode sheet; the electrode sheet has a plurality of frequency mixing electrode points and a plurality of high-frequency electrode points; the frequency mixing electrode points are used to radiate low-frequency electromagnetic waves and high-frequency electromagnetic waves, and the high-frequency electrode points are used to radiate high-frequency electromagnetic waves;

[0011] The control end of the relay is connected to the single chip microcomputer.

[0012] Preferably, the low-frequency signal circuit comprises:

[0013] Low frequency signal generating circuit, power control circuit and signal output circuit;

[0014] Wherein, the control end of the low-frequency signal generating circuit and the power control circuit are connected to the single chip microcomputer;

[0015] The output end of the low-frequency signal generating circuit is connected to the input end of the power control circuit;

[0016] The output end of the power control circuit is connected to the input end of the signal output circuit;

[0017] The output end of the signal output circuit is connected to the input end of the relay.

[0018] Preferably, a filter is provided between the low-frequency signal circuit and the relay, and an isolator is provided between the high-frequency signal circuit and the relay.

[0019] Preferably, a plurality of low-frequency signal circuits respectively output different low-frequency signals; and a plurality of high-frequency signal circuits respectively output different high-frequency signals.

[0020] An electromagnetic radiation control method, applied to the electromagnetic device as described above, comprising:

[0021] Using the display to conduct human-computer interaction to obtain the adjustment parameters of multiple rounds of intermittent external radiation;

[0022] Using the adjustment parameters, the frequency parameters, duration and waiting time of each round of radiation are determined; wherein the frequency parameters include high-frequency parameters and low-frequency parameters;

[0023] After the waiting time of the current round is satisfied, a frequency signal matching the frequency parameter is output to the receiving board using the circuit board;

[0024] Utilizing the electrode sheets to radiate high-frequency electromagnetic waves matching the high-frequency parameters and low-frequency electromagnetic waves matching the low-frequency parameters, and performing timing;

[0025] Use temperature sensors to collect the real-time temperature of the radiation target;

[0026] When the real-time temperature exceeds a threshold value or the timing reaches the duration, the electromagnetic wave emission is interrupted.

[0027] Preferably, when the real-time temperature exceeds a threshold value or the timing reaches the duration, interrupting the electromagnetic wave emission comprises:

[0028] When the real-time temperature exceeds the threshold or the timing reaches the duration, a disconnection instruction is sent to the relay;

[0029] The relay is used to disconnect the connection channel between the receiving board and the circuit board, so as to interrupt the electrode sheet from radiating electromagnetic waves to the outside.

[0030] Preferably, using the circuit board to output a frequency signal matching the frequency parameter to the receiving board includes:

[0031] Using a high-frequency signal circuit in the circuit board that matches the high-frequency parameters to generate the high-frequency signal;

[0032] Using a low-frequency signal circuit in the circuit board that matches the high-frequency parameters to generate the low-frequency signal;

[0033] Outputting a high-frequency signal to the receiving board by connecting a relay between the low-frequency signal circuit and the receiving board;

[0034] A low frequency signal is output to the receiving board by connecting a relay between the low frequency signal circuit and the receiving board.

[0035] Preferably, before using the circuit board to output a frequency signal matching the frequency parameter to the receiving board, the method further includes:

[0036] Filtering the low-frequency signal using a filter connected to the low-frequency signal circuit;

[0037] The high frequency signal is isolated by using an isolator connected in the high frequency signal circuit.

[0038] Preferably, the frequency parameters, duration and waiting time of each round of radiation are determined by using the adjustment parameters, including:

[0039] Using the adjustment parameters, the frequency parameters, electromagnetic intensity, duration and waiting time of each round of radiation are determined;

[0040] Accordingly, the circuit board is used to output a frequency signal matching the frequency parameter to the receiving board, including:

[0041] Using a signal generating circuit on the circuit board to generate a frequency signal matching the frequency parameter;

[0042] Using the power control circuit on the circuit board, the power of the frequency signal is adjusted to obtain a frequency signal matching the electromagnetic intensity;

[0043] The frequency signal is output to the receiving board using a signal output circuit on the circuit board.

[0044] A readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the electromagnetic radiation control method are implemented.

[0045] The device provided by the embodiment of the present application is applied, and the device includes: a display, a single-chip microcomputer, a circuit board, a temperature sensor, a relay, a receiving board and an electrode sheet; wherein the circuit board includes a plurality of low-frequency signal circuits and a plurality of high-frequency signal circuits; the input ends of the low-frequency signal circuit and the high-frequency signal circuit are both connected to the single-chip microcomputer, and the output ends are both connected to the receiving board through the relay; the display and the temperature sensor are respectively connected to the single-chip microcomputer, and the receiving board is connected to the electrode sheet; the electrode sheet has a plurality of mixing electrode points and a plurality of high-frequency electrode points; the mixing electrode points are used to radiate low-frequency electromagnetic waves and high-frequency electromagnetic waves to the outside, and the high-frequency electrode points are used to radiate high-frequency electromagnetic waves to the outside; the control end of the relay is connected to the single-chip microcomputer.

[0046] The display in the electromagnetic device in this application can be used for human-computer interaction. The circuit board has several low-frequency signal circuits and several high-frequency signal circuits. Combined with relays, the radiation selection of multiple electromagnetic waves of different frequencies can be realized. Based on the fact that the harm of electromagnetic waves is often related to temperature and radiation duration, the temperature sensor in the device can collect real-time problems of the radiation target and feed back to the single-chip microcomputer. The single-chip microcomputer can disconnect the electromagnetic radiation through the relay when the temperature is too high and the radiation reaches a continuous duration. It can be seen that the device can not only realize frequency regulation and time regulation, but also interrupt radiation based on the real-time temperature of the radiation target. In this way, the benefits of electromagnetic waves can be effectively exerted and the harm can be reduced.

[0047] The method provided in the embodiment of the present application is applied, and the method can be applied to the electromagnetic equipment as mentioned above, and the method includes: using a display for human-computer interaction to obtain the adjustment parameters of multiple rounds of intermittent external radiation; using the adjustment parameters, determining the frequency parameters, duration and waiting time of each round of radiation; wherein the frequency parameters include high-frequency parameters and low-frequency parameters; after the waiting time of the current round is met, using the circuit board to output a frequency signal matching the frequency parameters to the receiving board; using the electrode sheet to radiate high-frequency electromagnetic waves matching the high-frequency parameters and low-frequency electromagnetic waves matching the low-frequency parameters, and timing; using a temperature sensor to collect the real-time temperature of the radiation target; and interrupting the electromagnetic wave emission when the real-time temperature exceeds the threshold or the timing reaches the duration.

[0048] In the present application, a display can be used in the electromagnetic device for human-computer interaction to obtain the adjustment parameters for multiple rounds of intermittent external radiation. The frequency parameters of each round of radiation can be determined based on the adjustment parameters. Duration and waiting time. After the waiting time of the current round is met, a frequency signal matching the frequency parameters can be output to the receiving board based on the circuit board, and then the electrode sheet can be used to radiate high-frequency electromagnetic waves matching the high-frequency parameters and low-frequency battery waves matching the low-frequency parameters, and timing can be performed. In addition, the real-time temperature of the radiation target can be collected by a temperature sensor, and the electromagnetic wave emission can be interrupted when the real-time temperature exceeds the threshold or the timing reaches the duration.

[0049] Technical effect: This application can be combined with a relay to realize the radiation selection of multiple electromagnetic waves with different frequencies. Based on the fact that the harm of electromagnetic waves is often related to temperature and radiation duration, the temperature sensor in the device can collect real-time problems of the radiation target and feed back to the single-chip microcomputer. The single-chip microcomputer can disconnect the electromagnetic radiation through the relay when the temperature is too high and the radiation reaches a continuous duration. It can be seen that this application can not only realize frequency regulation and time regulation, but also interrupt radiation based on the real-time temperature of the radiation target. In this way, the benefits of electromagnetic waves can be effectively exerted and the harm can be reduced.

[0050] Correspondingly, the embodiments of the present application also provide an electromagnetic radiation control device, equipment and readable storage medium corresponding to the above-mentioned electromagnetic radiation control method, which have the above-mentioned technical effects and are not repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related technologies, the drawings required for use in the embodiments or the related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0052] FIG1 is a schematic diagram of an electromagnetic device according to an embodiment of the present application;

[0053] FIG2 is a schematic diagram of a thinned circuit board in an electromagnetic device according to an embodiment of the present application;

[0054] FIG3 is a schematic diagram of a refinement filter module in an electromagnetic device according to an embodiment of the present application;

[0055] FIG4 is a schematic diagram of temperature closed-loop control in an electromagnetic device according to an embodiment of the present application;

[0056] FIG5 is a schematic diagram of an electromagnetic device used in a beauty scene according to an embodiment of the present application;

[0057] FIG6 is a flowchart of an implementation method of an electromagnetic radiation control method in an embodiment of the present application. DETAILED DESCRIPTION

[0058] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0059] Please refer to FIG1 , the electromagnetic device provided in the embodiment of the present application includes:

[0060] Display 11, single chip computer 12, circuit board 13, temperature sensor 14, relay 15, receiving board 16 and electrode sheet 17;

[0061] The circuit board includes a plurality of low-frequency signal circuits 19 and a plurality of high-frequency signal circuits 18; the input ends of the low-frequency signal circuits and the high-frequency signal circuits are connected to the single-chip microcomputer, and the output ends are connected to the receiving board through relays;

[0062] The display and temperature sensor are connected to the microcontroller respectively.

[0063] The receiving plate is connected to the electrode sheet; the electrode sheet has a plurality of frequency mixing electrode points and a plurality of high-frequency electrode points; the frequency mixing electrode points are used to radiate low-frequency electromagnetic waves and high-frequency electromagnetic waves, and the high-frequency electrode points are used to radiate high-frequency electromagnetic waves;

[0064] The control end of the relay is connected to the single chip microcomputer.

[0065] Specifically, there may be multiple temperature sensors, that is, real-time temperature acquisition may be performed on multiple positions of the radiation target. For example, there may be two temperature sensors, namely, a first temperature sensor and a second temperature sensor.

[0066] The display is used for human-machine interaction, showing the device status and operation menu, and the intuitive user interface is convenient for users to select and adjust frequency parameters. It can adopt LCD or LED technology and integrate touch screen function.

[0067] The electrode sheet is used to radiate corresponding electromagnetic waves to the radiation target.

[0068] In a specific implementation of the present application, the low-frequency signal circuit includes:

[0069] Low frequency signal generating circuit, power control circuit and signal output circuit;

[0070] Wherein, the control end of the low-frequency signal generating circuit and the power control circuit are connected to the single-chip microcomputer;

[0071] The output end of the low-frequency signal generating circuit is connected to the input end of the power control circuit;

[0072] The output end of the power control circuit is connected to the input end of the signal output circuit;

[0073] The output end of the signal output circuit is connected to the input end of the relay.

[0074] Please refer to Figure 2. Since electromagnetic waves of different intensities will cause different radiation effects to the outside, in order to facilitate intensity control, in this embodiment, the low-frequency signal circuit and the high-frequency circuit signal may include a power control circuit. Specifically, the low-frequency signal circuit may have three parts, a low-frequency signal generating circuit, a power control circuit, and a signal output circuit, wherein the low-frequency signal generating circuit is controlled by the single-chip microcomputer to generate a low-frequency signal, and the power control circuit performs power control on the low-frequency signal generated by the low-frequency signal generating circuit, and finally the signal output circuit outputs a signal with controlled frequency and intensity.

[0075] Correspondingly, the high-frequency signal circuit can also have three parts, a high-frequency signal generating circuit, a power control circuit and a signal output circuit. The functions and connection relationships of each component can refer to the low-frequency signal circuit and will not be described one by one here.

[0076] In a specific implementation of the present application, a filter is provided between the low-frequency signal circuit and the relay, and an isolator is provided between the high-frequency signal circuit and the relay. Specifically, please refer to FIG3 , the filter is connected to the low-frequency signal circuit, and the isolator is connected to the high-frequency signal circuit. The filter is used for filtering the signal, and the isolator is used to ensure isolation between the high-frequency circuit and the low-frequency circuit to prevent interference.

[0077] In a specific implementation of the present application, a plurality of low-frequency signal circuits respectively output different low-frequency signals; a plurality of high-frequency signal circuits respectively output different high-frequency signals.

[0078] Since electromagnetic waves are beneficial to the skin, the electromagnetic device is described in detail below using the radiation of the electromagnetic device to the human facial skin as an example.

[0079] Please refer to FIG. 4 , the electromagnetic device may specifically include a display, an MCU, a PID module, a circuit board, a receiving board, a first temperature sensor, a second temperature sensor, and an electrode sheet (including a mixing electrode set and a high-frequency electrode set).

[0080] The display is used for human-computer interaction, showing the device status and operation menu, and the intuitive user interface makes it easy for users to select and adjust treatment parameters (i.e., deployment parameters). It uses LCD or LED technology and integrates touch screen function.

[0081] The PID module is used to adjust the circuit output according to the temperature sensor feedback, realize closed-loop control, improve the system response speed and control accuracy, and is integrated in the MCU or as an independent module. The real-time temperature collected by the temperature sensor can be fed back to the receiving board, which feeds it back to the microcontroller, and then the circuit board is regulated based on PID, thereby realizing closed-loop adjustment based on temperature.

[0082] For example, the first temperature sensor is used to collect the temperature of human skin that is not irradiated for feedback control. The second temperature sensor is used to collect the temperature of human skin at the irradiated position for feedback control. The temperature signals of the first temperature sensor and the second temperature sensor are passed through the single-chip microcomputer, and the MUC can know the temperature rise by comparing the two temperatures, and then adjust the output time of the circuit through PID.

[0083] MCU (microcontroller unit, i.e. single-chip microcomputer) is used to control circuits and process data.

[0084] The circuit board includes a low-frequency signal circuit, a high-frequency signal circuit, an I / O interface and a filter module. The I / O interface and the MCU are electrically connected for transmitting data. The high-frequency circuit and the low-frequency circuit are both electrically connected to the filter module, and the filter module is used for signal filtering and signal isolation.

[0085] The low-frequency circuit includes a low-frequency signal generating circuit, a low-frequency power control circuit, a low-frequency signal output circuit and a relay;

[0086] The high-frequency circuit includes a high-frequency signal circuit, a high-frequency power control circuit, a high-frequency signal output circuit and a relay.

[0087] The MCU is connected to the relay through the I / O interface to control the on / off of the circuit and switch different signal circuits, that is, to achieve switching frequency. The signal generating circuit is used to generate a low-frequency signal, and the low-frequency power control circuit is controlled by the MCU to adjust the strength of the low-frequency signal.

[0088] Correspondingly, the high-frequency signal generating circuit is used to generate a high-frequency signal, and the high-frequency power control circuit is used to adjust the strength of the high-frequency signal, wherein the high-frequency circuit includes a 1MHz circuit, a 3.2MHz signal circuit, and a 448KHz signal circuit.

[0089] In this device, time control can be achieved by using software timing and the MCU controlling the output time of the circuit.

[0090] Among them, the filtering module includes a filter and an isolator. The filter is connected to the low-frequency signal circuit, and the isolator is connected to the high-frequency signal circuit. The filter is used to filter the signal, and the isolator is used to ensure isolation between the high-frequency circuit and the low-frequency circuit to prevent interference.

[0091] The receiving board is used to receive the frequency signal and transmit it to the electrode points on the corresponding electrode sheet, and through switching, intermittent switching of the radiation of high-frequency electromagnetic waves and low-frequency electromagnetic waves corresponding to specific frequencies and intensities. There can be several electrode points on an electrode sheet. The shape of the electrode sheets and the number of electrode points in different facial areas can be the same or different. For example, the electrode sheet for the face can be elliptical, with 6 electrode points evenly arranged in three rows and two columns. The electrode points in the first and third rows can output high-frequency electromagnetic waves and low-frequency electromagnetic waves, while the electrode points in the second row only output high-frequency electromagnetic waves. For the electrode sheet for the eye, it can be a crescent shape with 2 electrode points on it, which can output high-frequency electromagnetic waves and low-frequency electromagnetic waves accordingly. For the electrode sheet on the forehead, it can be in a large V shape, with two rows of electrode points distributed in parallel along the contour shape. The electrode points at both ends can output high-frequency electromagnetic waves and low-frequency electromagnetic waves, and the electrode points in the middle can output low-frequency electromagnetic waves. For the electrode sheet on the neck, its contour shape is narrower and longer than that of the electrode sheet on the face, and the electrode points distributed thereon can specifically refer to the distribution on the electrode sheet on the face.

[0092] Among them, the high-frequency electrode points can heat the skin.

[0093] The mixed frequency electrode set and the high frequency electrode set are used to transmit low frequency and high frequency signals to human skin.

[0094] The device provided by the embodiment of the present application includes: a display, a single-chip microcomputer, a circuit board, a temperature sensor, a relay, a receiving board and an electrode sheet; wherein the circuit board includes a plurality of low-frequency signal circuits and a plurality of high-frequency signal circuits; the input ends of the low-frequency signal circuit and the high-frequency signal circuit are both connected to the single-chip microcomputer, and the output ends are both connected to the receiving board through the relay; the display and the temperature sensor are respectively connected to the single-chip microcomputer, and the receiving board is connected to the electrode sheet; the control end of the relay is connected to the single-chip microcomputer.

[0095] The display in the electromagnetic device in this application can be used for human-computer interaction. The circuit board has several low-frequency signal circuits and several high-frequency signal circuits. Combined with relays, the radiation selection of multiple electromagnetic waves of different frequencies can be realized. Based on the fact that the harm of electromagnetic waves is often related to temperature and radiation duration, the temperature sensor in the device can collect real-time problems of the radiation target and feed back to the single-chip microcomputer. The single-chip microcomputer can disconnect the electromagnetic radiation through the relay when the temperature is too high and the radiation reaches a continuous duration. It can be seen that the device can not only realize frequency regulation and time regulation, but also interrupt radiation based on the real-time temperature of the radiation target. In this way, the benefits of electromagnetic waves can be effectively exerted and the harm can be reduced.

[0096] Please refer to FIG. 6 , which is a flow chart of an electromagnetic radiation control method in an embodiment of the present application, which is applied to the electromagnetic device as described above, and the method includes the following steps:

[0097] S101. Using a display to perform human-computer interaction to obtain adjustment parameters for multiple rounds of intermittent external radiation.

[0098] In this embodiment, human-computer interaction can be performed based on the display to obtain the deployment parameters of multiple rounds of intermittent external radiation. That is, through human-computer interaction, it is possible to determine how many rounds of radiation to be performed, as well as parameters related to the radiation strategy such as the interval duration, radiation frequency, and radiation duration.

[0099] S102. Determine the frequency parameters, duration and waiting time of each round of radiation by using the adjustment parameters.

[0100] The frequency parameters include high-frequency parameters and low-frequency parameters.

[0101] In this embodiment, when radiating externally, low-frequency electromagnetic waves and high-frequency electromagnetic waves can be radiated simultaneously. Therefore, based on the deployment parameters, the frequency parameters (including high-frequency parameters and low-frequency parameters), duration and waiting time of each round of radiation can be determined.

[0102] The duration is the duration of the radiation, and the waiting time is the interval between two rounds of radiation. For example, the waiting time of the first round of radiation is 0, and as the rounds increase, the waiting time can gradually increase, such as the waiting time of the second round of radiation is 3 minutes, and the waiting time of the third round of radiation is 5 minutes.

[0103] Correspondingly, the frequency parameters of different rounds may also be different, for example, the frequency may be higher and higher, or lower and lower, or the frequency may be crossed.

[0104] S103: After the waiting time of the current round is satisfied, the circuit board is used to output a frequency signal matching the frequency parameters to the receiving board.

[0105] After the frequency parameters, duration and waiting time of each round are determined, the radiation processing can be performed. Specifically, for each round of radiation, after the waiting time of the current round is met, the circuit board and the receiving board can output a frequency signal matching the frequency parameters of the current round.

[0106] In a specific implementation of the present application, using a circuit board to output a frequency signal matching a frequency parameter to a receiving board includes:

[0107] A high-frequency signal is generated by using a high-frequency signal circuit in the circuit board that matches the high-frequency parameters;

[0108] A low-frequency signal is generated by using a low-frequency signal circuit in the circuit board that matches the high-frequency parameters;

[0109] By connecting the relay between the low-frequency signal circuit and the receiving board, a high-frequency signal is output to the receiving board;

[0110] By connecting the relay between the low-frequency signal circuit and the receiving board, the low-frequency signal is output to the receiving board.

[0111] For ease of description, the above steps are combined for explanation below.

[0112] In this embodiment, the circuit board has a high-frequency signal circuit that matches the high-frequency parameters, and the high-frequency signal circuit can generate a high-frequency signal. The high-frequency signal is output to the receiving board through a relay connected between the low-frequency signal circuit and the receiving board.

[0113] Correspondingly, the circuit board also has a low-frequency signal circuit that matches the low-frequency parameters and can generate a low-frequency signal. By connecting the relay between the low-frequency signal circuit and the receiving board, the low-frequency signal is output to the receiving board.

[0114] In a specific implementation of the present application, before the circuit board is used to output a frequency signal matching the frequency parameter to the receiving board, the method further includes:

[0115] filtering the low frequency signal using a filter connected to the low frequency signal circuit;

[0116] The high-frequency signal is isolated by using an isolator connected in the high-frequency signal circuit.

[0117] That is, the filter can filter the low-frequency signal, and the isolator can isolate the signal to avoid interference.

[0118] S104, using the electrode sheet to radiate high-frequency electromagnetic waves with matching high-frequency parameters and low-frequency electromagnetic waves with matching low-frequency parameters, and perform timing.

[0119] In this embodiment, high-frequency electromagnetic waves and low-frequency electromagnetic waves can be radiated externally based on the electrode points on the electrode sheet.

[0120] When performing electromagnetic radiation, electromagnetic waves can be radiated at multiple points simultaneously based on multiple electrode points.

[0121] S105: Using a temperature sensor to collect the real-time temperature of the radiation target.

[0122] In this embodiment, a temperature sensor can be used to collect the real-time temperature of the radiation target and feed it back to the single-chip microcomputer. The radiation target is the object radiated by the electromagnetic waves emitted by the electrode sheet, such as a certain part of the skin on the face. In practical applications, there can be one or more temperature sensors.

[0123] S106: When the real-time temperature exceeds a threshold or the timing reaches a duration, interrupting the electromagnetic wave emission.

[0124] When there is only one temperature sensor, the threshold value can be a specific temperature value; when there are two or more temperature sensors, the temperature sensors can collect the real-time temperature for comparison, and the threshold value can be a specific temperature difference. In other words, the real-time temperature can be compared with the threshold value, or the temperature difference of the real-time temperature can be compared with the temperature difference threshold value, so as to determine whether to interrupt the electromagnetic wave emission.

[0125] Of course, when the timing reaches the duration, the electromagnetic wave emission also needs to be interrupted.

[0126] In a specific implementation of the present application, when the real-time temperature exceeds a threshold or the timing reaches a duration, interrupting the electromagnetic wave emission includes:

[0127] When the real-time temperature exceeds the threshold or the timing reaches the duration, a disconnection command is sent to the relay;

[0128] A relay is used to disconnect the connection channel between the receiving board and the circuit board to interrupt the electrode sheet from radiating electromagnetic waves to the outside.

[0129] That is to say, when the battery panel is interrupted, a disconnection instruction is sent to the relay. When the relay receives the disconnection instruction, it disconnects the connection channel between the receiving board and the circuit board, thereby interrupting the electrode sheet from radiating electromagnetic waves.

[0130] In practical applications, multiple relays can be used to control the connector channels between different frequency signals and the receiving board. When the temperature reaches a threshold, only the relay corresponding to the high-frequency electromagnetic wave can be controlled to disconnect.

[0131] The method provided in the embodiment of the present application is applied, and the method can be applied to the electromagnetic equipment as mentioned above, and the method includes: using a display for human-computer interaction to obtain the adjustment parameters of multiple rounds of intermittent external radiation; using the adjustment parameters, determining the frequency parameters, duration and waiting time of each round of radiation; wherein the frequency parameters include high-frequency parameters and low-frequency parameters; after the waiting time of the current round is met, using the circuit board to output a frequency signal matching the frequency parameters to the receiving board; using the electrode sheet to radiate high-frequency electromagnetic waves matching the high-frequency parameters and low-frequency electromagnetic waves matching the low-frequency parameters, and timing; using a temperature sensor to collect the real-time temperature of the radiation target; and interrupting the electromagnetic wave emission when the real-time temperature exceeds the threshold or the timing reaches the duration.

[0132] In the present application, a display can be used in the electromagnetic device for human-computer interaction to obtain the adjustment parameters for multiple rounds of intermittent external radiation. The frequency parameters of each round of radiation can be determined based on the adjustment parameters. Duration and waiting time. After the waiting time of the current round is met, a frequency signal matching the frequency parameters can be output to the receiving board based on the circuit board, and then the electrode sheet can be used to radiate high-frequency electromagnetic waves matching the high-frequency parameters and low-frequency battery waves matching the low-frequency parameters, and timing can be performed. In addition, the real-time temperature of the radiation target can be collected by a temperature sensor, and the electromagnetic wave emission can be interrupted when the real-time temperature exceeds the threshold or the timing reaches the duration.

[0133] Technical effect: This application can be combined with a relay to realize the radiation selection of multiple electromagnetic waves with different frequencies. Based on the fact that the harm of electromagnetic waves is often related to temperature and radiation duration, the temperature sensor in the device can collect real-time problems of the radiation target and feed back to the single-chip microcomputer. The single-chip microcomputer can disconnect the electromagnetic radiation through the relay when the temperature is too high and the radiation reaches a continuous duration. It can be seen that this application can not only realize frequency regulation and time regulation, but also interrupt radiation based on the real-time temperature of the radiation target. In this way, the benefits of electromagnetic waves can be effectively exerted and the harm can be reduced.

[0134] It should be noted that, based on the above embodiments, the embodiments of the present application also provide corresponding improved solutions. In the preferred / improved embodiments, the same steps or corresponding steps as those in the above embodiments can be referenced to each other, and the corresponding beneficial effects can also be referenced to each other, which will not be described one by one in the preferred / improved embodiments of this article.

[0135] In a specific implementation of the present application, the frequency parameters, duration and waiting time of each round of radiation are determined by using the deployment parameters, including:

[0136] Using the adjustment parameters, the frequency parameters, electromagnetic intensity, duration and waiting time of each round of radiation are determined;

[0137] Accordingly, the circuit board is used to output a frequency signal matching the frequency parameters to the receiving board, including:

[0138] Using a signal generating circuit on the circuit board to generate a frequency signal matching the frequency parameter;

[0139] The power control circuit on the circuit board is used to adjust the power of the frequency signal to obtain a frequency signal that matches the electromagnetic intensity;

[0140] The signal output circuit on the circuit board is used to output the frequency signal to the receiving board.

[0141] Please refer to Figure 2. There can be multiple low-frequency signal circuits and multiple high-frequency signal circuits on the circuit board. The signal circuit has corresponding signal generating circuits, power control circuits and signal output circuits. Through the power control circuit, the electromagnetic intensity control of the frequency signal can be achieved, so that the frequency and electromagnetic intensity of the frequency signal can be controlled.

[0142] To facilitate those skilled in the art to better understand and implement the electromagnetic radiation control method provided in the embodiment of the present application, the electromagnetic radiation control method is described in detail below with reference to a specific application scenario as an example.

[0143] Please refer to Figure 5. In specific implementation, for different radiation targets, multiple circuit boards and receiving boards can be set up accordingly, and then different radiation strategies can be adopted respectively. For example, the eye area (i.e., the left eye and the right eye, which are sensitive areas and require gentle treatment) can be irradiated according to the following rounds, that is, the configuration parameters can be set as follows, and for other areas (such as the left cheek, right cheek, forehead, chin and neck), they are set according to their specific sensitivity and needs:

[0144] Round 1: Use 1MHz frequency, 80% intensity, 60% EM intensity, 250Hz frequency, 3 minutes duration.

[0145] Round 2: Use 3.2MHz high frequency, intensity 70%, EM electromagnetic intensity 55%, frequency 255Hz, duration 4 minutes.

[0146] Round 3: Use 448kHz frequency, 60% intensity, EM intensity 50%, frequency 150Hz, duration 3 minutes.

[0147] The specific implementation includes: through human-computer interaction on the display screen, selecting the high-frequency frequency, high-frequency intensity, low-frequency frequency, intensity and duration; MCU controls the relay through the I / O port to close the 448KHz and 3.2MHz circuits, and controls the relay to turn on the 1MHz signal circuit to send a signal; MCU controls the relay through the I / O port to turn on the low-frequency signal circuit and send out a low-frequency signal; MCU controls the power circuit through the I / O port to control the intensity.

[0148] The specific implementation process includes the following steps:

[0149] Human-computer interaction: The user selects treatment parameters such as frequency, intensity, duration, etc. through the display.

[0150] MCU control: The MCU controls relays through the I / O interface based on user input and sensor feedback, switches different signal circuits, and adjusts the power circuit to control signal strength.

[0151] Signal generation and adjustment: The low-frequency and high-frequency circuits generate corresponding signals according to the control of the MCU, and adjust the signal strength through the power circuit.

[0152] Filtering and isolation: The filtering module filters the signal, and the isolator ensures the isolation between the high-frequency signal circuit and the low-frequency signal circuit to prevent interference.

[0153] Temperature monitoring and feedback: Two temperature sensors monitor skin temperature in real time, and the MCU adjusts the output time through the PID module to ensure the safety and effectiveness of the treatment process.

[0154] Beauty process: According to the preset beauty steps, signals of different frequencies and intensities are used for treatment in sequence, and the MCU controls the relay to switch between each step.

[0155] Corresponding to the above method embodiment, the embodiment of the present application further provides an electromagnetic radiation control device that can be applied to electromagnetic equipment. The electromagnetic radiation control device described below and the electromagnetic radiation control method described above can refer to each other.

[0156] The device includes the following units:

[0157] A human-computer interaction unit, used for performing human-computer interaction using a display to obtain adjustment parameters for multiple rounds of intermittent external radiation;

[0158] A parameter determination unit, used to determine the frequency parameters, duration and waiting time of each round of radiation by using the deployment parameters; wherein the frequency parameters include high-frequency parameters and low-frequency parameters;

[0159] A signal output unit, used to output a frequency signal matching the frequency parameters to the receiving board using the circuit board after the waiting time of the current round is satisfied;

[0160] The electromagnetic wave radiation unit is used to radiate high-frequency electromagnetic waves with matching high-frequency parameters and low-frequency electromagnetic waves with matching low-frequency parameters by using the electrode sheets, and perform timing;

[0161] A temperature measuring unit, used to collect the real-time temperature of the radiation target using a temperature sensor;

[0162] The interruption unit is used to interrupt the electromagnetic wave emission when the real-time temperature exceeds a threshold value or the timing reaches a duration.

[0163] In a specific embodiment of the present application, the interruption unit is specifically used to send a disconnection instruction to the relay when the real-time temperature exceeds a threshold value or the timing reaches a duration;

[0164] A relay is used to disconnect the connection channel between the receiving board and the circuit board to interrupt the electrode sheet from radiating electromagnetic waves to the outside.

[0165] In a specific embodiment of the present application, the signal output unit is specifically used to generate a high-frequency signal using a high-frequency signal circuit in the circuit board that matches the high-frequency parameters;

[0166] A low-frequency signal is generated by using a low-frequency signal circuit in the circuit board that matches the high-frequency parameters;

[0167] By connecting the relay between the low-frequency signal circuit and the receiving board, a high-frequency signal is output to the receiving board;

[0168] By connecting the relay between the low-frequency signal circuit and the receiving board, the low-frequency signal is output to the receiving board.

[0169] In a specific implementation of the present application, it also includes:

[0170] The signal isolation and filtering unit is used to filter the low-frequency signal by using a filter connected to the low-frequency signal circuit before the circuit board outputs the frequency signal matching the frequency parameter to the receiving board;

[0171] The high-frequency signal is isolated by using an isolator connected in the high-frequency signal circuit.

[0172] In a specific implementation of the present application, the parameter determination unit is specifically used to determine the frequency parameters, electromagnetic intensity, duration and waiting time of each round of radiation by using the deployment parameters;

[0173] Accordingly, the signal output unit is specifically used to generate a frequency signal matching the frequency parameter using a signal generating circuit on the circuit board;

[0174] The power control circuit on the circuit board is used to adjust the power of the frequency signal to obtain a frequency signal that matches the electromagnetic intensity;

[0175] The signal output circuit on the circuit board is used to output the frequency signal to the receiving board.

[0176] Corresponding to the above method embodiment, the embodiment of the present application further provides a readable storage medium. The readable storage medium described below and the electromagnetic radiation control method described above can refer to each other.

[0177] A readable storage medium stores a computer program, which, when executed by a processor, implements the steps of the electromagnetic radiation control method of the above method embodiment.

[0178] The readable storage medium may specifically be a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, or other readable storage medium that can store program codes.

[0179] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0180] Those skilled in the art may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented with electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in terms of function in the above description. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0181] The steps of the method or algorithm described in conjunction with the embodiments disclosed herein may be implemented directly using hardware, a software module executed by a processor, or a combination of the two. The software module may be placed in a random access memory (RAM), a memory, a read-only memory (ROM), an electrically programmable ROM, an electrically erasable programmable ROM, a register, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

[0182] Finally, it should be noted that, in this article, relationships such as first and second, etc. are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms include, include or any other variations are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0183] Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for those skilled in the art, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An electromagnetic device, characterized in that include: Display, microcontroller, circuit board, temperature sensor, relay, receiving board and electrode sheet; Wherein, the circuit board includes a plurality of low-frequency signal circuits and a plurality of high-frequency signal circuits; the input ends of the low-frequency signal circuits and the high-frequency signal circuits are both connected to the single-chip microcomputer, and the output ends are both connected to the receiving board through relays; The display and the temperature sensor are connected to the single chip microcomputer respectively. The receiving plate is connected to the electrode sheet; the electrode sheet has a plurality of frequency mixing electrode points and a plurality of high-frequency electrode points; the frequency mixing electrode points are used to radiate low-frequency electromagnetic waves and high-frequency electromagnetic waves, and the high-frequency electrode points are used to radiate high-frequency electromagnetic waves; The control end of the relay is connected to the single chip microcomputer.

2. The device according to claim 1, characterized in that The low-frequency signal circuit comprises: Low frequency signal generating circuit, power control circuit and signal output circuit; Wherein, the control end of the low-frequency signal generating circuit and the power control circuit are connected to the single chip microcomputer; The output end of the low-frequency signal generating circuit is connected to the input end of the power control circuit; The output end of the power control circuit is connected to the input end of the signal output circuit; The output end of the signal output circuit is connected to the input end of the relay.

3. The device according to claim 1, characterized in that A filter is provided between the low-frequency signal circuit and the relay, and an isolator is provided between the high-frequency signal circuit and the relay.

4. The device according to any one of claims 1 to 3, characterized in that A plurality of low-frequency signal circuits respectively output different low-frequency signals; a plurality of high-frequency signal circuits respectively output different high-frequency signals.

5. A method for controlling electromagnetic radiation, characterized in that: The electromagnetic device according to any one of claims 1 to 4 comprises: Using the display to conduct human-computer interaction to obtain the adjustment parameters of multiple rounds of intermittent external radiation; Using the adjustment parameters, the frequency parameters, duration and waiting time of each round of radiation are determined; wherein the frequency parameters include high-frequency parameters and low-frequency parameters; After the waiting time of the current round is satisfied, a frequency signal matching the frequency parameter is output to the receiving board using the circuit board; Utilizing the electrode sheets to radiate high-frequency electromagnetic waves matching the high-frequency parameters and low-frequency electromagnetic waves matching the low-frequency parameters, and performing timing; Use temperature sensors to collect the real-time temperature of the radiation target; When the real-time temperature exceeds a threshold value or the timing reaches the duration, the electromagnetic wave emission is interrupted.

6. The method according to claim 5, characterized in that When the real-time temperature exceeds a threshold value or the timing reaches the duration, interrupting the electromagnetic wave emission includes: When the real-time temperature exceeds the threshold or the timing reaches the duration, a disconnection instruction is sent to the relay; The relay is used to disconnect the connection channel between the receiving board and the circuit board, so as to interrupt the electrode sheet from radiating electromagnetic waves to the outside.

7. The method according to claim 5, characterized in that Outputting a frequency signal matching the frequency parameter to a receiving board using the circuit board includes: Using a high-frequency signal circuit in the circuit board that matches the high-frequency parameters to generate the high-frequency signal; Using a low-frequency signal circuit in the circuit board that matches the high-frequency parameters to generate the low-frequency signal; Outputting a high-frequency signal to the receiving board by connecting a relay between the low-frequency signal circuit and the receiving board; A low frequency signal is output to the receiving board by connecting a relay between the low frequency signal circuit and the receiving board.

8. The method according to claim 7, characterized in that Before using the circuit board to output a frequency signal matching the frequency parameter to the receiving board, the method further includes: Filtering the low-frequency signal using a filter connected to the low-frequency signal circuit; The high frequency signal is isolated by using an isolator connected in the high frequency signal circuit.

9. The method according to any one of claims 5 to 8, characterized in that: Using the deployment parameters, the frequency parameters, duration and waiting time of each round of radiation are determined, including: Using the adjustment parameters, the frequency parameters, electromagnetic intensity, duration and waiting time of each round of radiation are determined; Accordingly, the circuit board is used to output a frequency signal matching the frequency parameter to the receiving board, including: Using a signal generating circuit on the circuit board to generate a frequency signal matching the frequency parameter; Using the power control circuit on the circuit board, the power of the frequency signal is adjusted to obtain a frequency signal matching the electromagnetic intensity; The frequency signal is output to the receiving board using a signal output circuit on the circuit board.

10. A readable storage medium, characterized in that: The readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the electromagnetic radiation control method according to any one of claims 5 to 9 are implemented.

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