CN111760189A - Wearing detection method and device, low-frequency electrical stimulation device and electronic equipment - Google Patents
Wearing detection method and device, low-frequency electrical stimulation device and electronic equipment Download PDFInfo
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- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
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- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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- G01D5/16—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying resistance
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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Abstract
The embodiment of the application discloses a wearing detection method and device, a low-frequency electrical stimulation device and electronic equipment. The method is applied to a low-frequency electrical stimulation device, and comprises the following steps: acquiring a first divided voltage determined by an input voltage input to a pulse output circuit and a second divided voltage determined by a return voltage of the pulse output circuit, wherein the return voltage is generated after the input voltage is input to the pulse output circuit; comparing the first divided voltage with the second divided voltage to obtain a comparison result; and determining the wearing state of the device according to the comparison result. The wearing detection method and device, the low-frequency electrical stimulation device and the electronic equipment can timely detect the wearing state of the device.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to a wearing detection method and device, a low-frequency electrical stimulation device and electronic equipment.
Background
When a user wears the massage equipment to perform electric stimulation massage, the electrode plates on the massage equipment can output current signals to act on human body parts so as to realize massage effect. When the massage equipment is not worn well, the attaching area between the electrode plate and the human body part may become small, so that the current density flowing through the human body per unit area is increased relative to that when the electrode plate is fully attached, and a person feels electric prickle. The existing massage equipment cannot timely detect whether the wearing is bad or not, so that the problem of pricking sensation during electric stimulation massage is caused.
Disclosure of Invention
The embodiment of the application discloses a wearing detection method and device, a low-frequency electrical stimulation device, electronic equipment and a storage medium, which can detect the wearing state of the device in time.
The embodiment of the application discloses a wearing detection method applied to a low-frequency electrical stimulation device, and the method comprises the following steps:
acquiring a first divided voltage determined by an input voltage input to a pulse output circuit and a second divided voltage determined by a return voltage of the pulse output circuit, wherein the return voltage is generated after the input voltage is input to the pulse output circuit;
comparing the first divided voltage with the second divided voltage to obtain a comparison result;
and determining the wearing state of the device according to the comparison result.
The embodiment of the application discloses a low-frequency electrical stimulation device, which comprises a controller, a pulse output circuit and a wearing detection circuit, wherein the controller is electrically connected with the pulse output circuit;
the pulse output circuit is used for generating pulse current according to input voltage and outputting the pulse current to the electrode slice;
the wearing detection circuit is used for acquiring a first divided voltage determined by input voltage input to the pulse output circuit and a second divided voltage determined by reflux voltage of the pulse output circuit, comparing the first divided voltage with the second divided voltage to obtain a comparison result, and transmitting the comparison result to the controller, wherein the reflux voltage is generated after the input voltage is input to the pulse output circuit;
and the controller is used for determining the wearing state of the low-frequency electrical stimulation device according to the comparison result.
The embodiment of the application discloses wear detection device includes:
the voltage division acquisition module is used for acquiring a first divided voltage determined by an input voltage input to a pulse output circuit and a second divided voltage determined by a return voltage of the pulse output circuit, wherein the return voltage is generated after the input voltage is input to the pulse output circuit;
the comparison module is used for comparing the first divided voltage with the second divided voltage to obtain a comparison result;
and the state determining module is used for determining the wearing state of the low-frequency electrical stimulation device according to the comparison result.
The embodiment of the application discloses an electronic device, which comprises a memory and a processor, wherein a computer program is stored in the memory, and when the computer program is executed by the processor, the processor is enabled to realize the method.
An embodiment of the application discloses a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the method as described above.
The wearing detection method and device, the low-frequency electrical stimulation device, the electronic device and the storage medium disclosed in the embodiment of the application acquire a first divided voltage determined by an input voltage input to the pulse output circuit and a second divided voltage determined by a return voltage of the pulse output circuit, wherein the reflux voltage is generated after the input voltage is input to the pulse output circuit, the wearing state of the device is determined through the comparison result of the first divided voltage and the second divided voltage, under the condition of poor wearing, the load of the device can become large, the return voltage generated by the pulse output circuit through the load can be influenced, by comparing the first divided voltage of the input voltage with the second divided voltage of the reflux voltage, the load condition can be timely and accurately obtained, therefore, the wearing state of the device can be timely and accurately detected, and the situation that the user feels stabbing pain caused by the fact that the device is not worn badly and timely detected can be avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1A is a diagram of an application scenario of a wear detection method in one embodiment;
FIG. 1B is a block diagram showing the structure of a massage apparatus according to an embodiment;
FIG. 2 is a flow diagram of a wear detection method in one embodiment;
FIG. 3 is a schematic diagram of the structure of a low frequency electrostimulation device in one embodiment;
FIG. 4 is a schematic structural diagram of a low-frequency electrostimulation device in another embodiment;
FIG. 5 is a flow chart of a wear detection method in another embodiment;
FIG. 6 is a flow chart of determining that a device is in a badly worn state in one embodiment;
FIG. 7 is a flow chart of a wear detection method in another embodiment;
FIG. 8 is a block diagram of a wear detection device in one embodiment;
FIG. 9 is a block diagram showing the structure of an electric ratio device in one embodiment.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It is to be noted that the terms "comprises" and "comprising" and any variations thereof in the examples and figures of the present application are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, the first divider resistance may be referred to as a second divider resistance, and similarly, the second divider resistance may be referred to as a first divider resistance, without departing from the scope of the present application. The first and second divider resistors are both resistors, but are not the same resistor.
Fig. 1A is an application scenario diagram of a wear detection method in one embodiment. As shown in fig. 1A, the massage device 10 may include a massage assembly 110, and the massage assembly 110 may act on a body part of the user, such as the skin, joints, etc., of the user to provide massage services. In the embodiment of the present application, the massage assembly 110 may at least include an electrode pad, and the electrode pad may output an electrical signal (e.g., a current signal) to act on a human body part to generate an electrical stimulation massage effect.
Fig. 1B is a block diagram of a massage apparatus in one embodiment. As shown in fig. 1B, the massage apparatus 10 may include a massage assembly 110, a controller 120, and a pulse output circuit 130, wherein the massage assembly may include at least two electrode pads 112. The controller 120 may be electrically connected to the pulse output circuit 130, and the pulse output circuit 130 may be electrically connected to the electrode pad 112. The pulse output circuit 130 may generate a pulse current driven by the input voltage and output the pulse current to the at least two electrode pads 112. The pulse current output by the at least two electrode plates 112 can act on a human body part (such as skin) to generate stimulation so as to realize the electric stimulation massage function.
As shown in fig. 2, in an embodiment, a wearing detection method is provided, which may be applied to a low-frequency electrical stimulation device, where the low-frequency electrical stimulation device may include the above-mentioned massage apparatus, therapeutic electronic apparatus for performing therapy using electrode pads, and the like, and the massage apparatus may include, but is not limited to, a neck massager, a waist massager, an eye massager, and the like, and the embodiment of the present application is not limited thereto. The wearing detection method can comprise the following steps:
The low-frequency electrical stimulation device can comprise at least two electrode plates, a pulse output circuit in the low-frequency electrical stimulation device can be connected with the electrode plates, the pulse output circuit can output pulse current to the electrode plates and transmit current signals to the skin of a human body through the electrode plates, and the current signals act on the skin of the human body to generate electrical stimulation. The controller of the low-frequency electrical stimulation device can control input voltage input to the pulse output circuit, the input voltage can be used for driving the pulse output circuit to output pulse current, and the pulse current is transmitted to a human body (namely a load of the low-frequency electrical stimulation device) through the electrode plate and then transmitted back to the pulse output circuit through the electrode plate. The backflow voltage can be voltage generated after pulse current passes through the electrode plate and the load, and the backflow voltage can be obtained by collecting the voltage generated after the pulse current passes through the load.
When the low-frequency electrical stimulation device is in different wearing states, the load resistance value of the low-frequency electrical stimulation device can change, and the current transmitted back by the pulse current output by the pulse output circuit after passing through the load can also change along with the change of the load resistance value, so that the size of the return voltage is changed. Alternatively, the wearing state may include a wearing failure state and a wearing normal state, the wearing failure state may include that the electrode pad is not worn and worn but the electrode pad is not normally attached to the human body part, and the wearing normal state may refer to a state where the electrode pad is normally attached to the human body part.
The low-frequency electrical stimulation device can divide the input voltage input to the pulse output circuit, acquire a first divided voltage after the voltage division, divide the reflux voltage of the pulse output circuit, and acquire a second divided voltage after the voltage division. The reflux voltage can change under different wearing states of the low-frequency electrical stimulation device, and the second divided voltage obtained after the reflux voltage is divided can also correspondingly change, so that the wearing state of the low-frequency electrical stimulation device can be determined by comparing the first divided voltage with the second divided voltage. Since the return voltage is the voltage of the return end of the pulse output circuit, which is grounded, if the input voltage and the return voltage are not divided separately, but the input voltage and the return voltage are directly compared, the situation that the input voltage is higher than the return voltage no matter the low-frequency electrical stimulation device is in any wearing state may occur, resulting in low accuracy of detecting the wearing state. The input voltage and the reflux voltage of the pulse output circuit are divided respectively, and then the two divided voltages are compared, so that the wearing state of the low-frequency electrical stimulation device can be detected more accurately.
In some embodiments, the low-frequency electrical stimulation device may divide the input voltage of the pulse output circuit by a first voltage dividing resistor to obtain a first divided voltage, and may divide the return voltage of the pulse output circuit by a second voltage dividing resistor to obtain a second divided voltage, where the first voltage dividing resistor may be larger than the second voltage dividing resistor. In one embodiment, the first voltage dividing resistor may be much larger than the second voltage dividing resistor, for example, the first voltage dividing resistor is 300k Ω (kilo ohm), the second voltage dividing resistor is 5 Ω, and the like, but is not limited thereto. The input voltage of the pulse output circuit is divided by the first voltage dividing resistor which is far larger than the second voltage dividing resistor, so that the first voltage dividing voltage and the second voltage dividing voltage obtained by voltage division are both small values and are easier to compare. It can be understood that the first voltage-dividing resistor and the second voltage-dividing resistor can be set according to actual requirements, and the specific resistance values of the first voltage-dividing resistor and the second voltage-dividing resistor are not limited in this embodiment of the application.
And step 220, comparing the first divided voltage with the second divided voltage to obtain a comparison result.
The first divided voltage obtained by dividing the input voltage of the pulse output circuit and the second divided voltage obtained by dividing the reflux voltage can be compared, the magnitude relation between the first divided voltage and the second divided voltage is determined, and the comparison result is obtained. In one embodiment, the first divided voltage and the second divided voltage may be both analog signals, and the comparison result may be obtained by comparing the magnitude of the analog signal of the first divided voltage with the magnitude of the analog signal of the second divided voltage by using a comparator. The analog signals of the two divided voltages are directly compared without being converted into specific voltage values, so that the comparison speed can be increased, and the speed of detecting the wearing state can be increased.
In some embodiments, the first voltage-dividing resistor is much larger than the second voltage-dividing resistor, the first voltage-dividing voltage and the second voltage-dividing voltage are both smaller values, and the waveforms of the analog signal of the first voltage-dividing resistor and the analog signal of the second voltage-dividing voltage are smaller, so that the comparison is easier and the comparison speed can be increased.
And step 230, determining the wearing state of the device according to the comparison result.
The low-frequency electrical stimulation device can determine the wearing state according to the comparison result. In some embodiments, when the low-frequency electrical stimulation device is in a poor wearing state, the resistance of a load of the low-frequency electrical stimulation device may become large, and the pulse current output by the pulse output circuit may become small after being transmitted through the electrode slice and the load, so that the return voltage may become small, and the second divided voltage obtained by dividing the return voltage may also become small. And when the comparison result shows that the first divided voltage is higher than the second divided voltage, determining that the low-frequency electrical stimulation device is in a poor wearing state. When the low-frequency electrical stimulation device is in a normal wearing state, the resistance value of a load of the low-frequency electrical stimulation device is reduced, and the pulse current output by the pulse output circuit is increased after being transmitted through the electrode slice and the load, so that the reflux voltage is increased, and the second voltage dividing voltage obtained after the reflux voltage is divided is also increased. And when the comparison result shows that the first divided voltage is lower than the second divided voltage, determining that the low-frequency electrical stimulation device is in a normal wearing state.
Fig. 3 is a schematic structural diagram of a low-frequency electrical stimulation device in one embodiment. As shown in fig. 3, the low-frequency electrostimulation device 300 may include a controller 310, a voltage boost circuit 320, a pulse output circuit 330, a wear detection circuit 340, and at least two electrode pads 322. The input end of the boost circuit 320 may be connected to the output end of the controller 310, the output end of the boost circuit 320 may be connected to the input end of the pulse output circuit 330 and the input end of the wear detection circuit 340, the output end of the pulse output circuit 330 may be connected to the electrode plate 332 and the input end of the wear detection circuit 340, respectively, and the output end of the wear detection circuit 340 may be connected to the input end of the controller 310.
The controller 310 may output a pulse signal to the boost circuit 320, and the boost circuit 320 may output a driving voltage, which is an input voltage of the pulse output circuit 330, to the pulse output circuit 330 according to the received pulse signal. The pulse output circuit 330 outputs a pulse current to the electrode sheet 332 driven by the input voltage output from the booster circuit 320. The pulse current flows through the current tab 332 to the load and then through the current tab 332 back to the pulse output circuit 330. The wear detection circuit 340 may collect input voltage output from the boost circuit 320 to the pulse output circuit 330, collect return voltage generated by the pulse current returning to the pulse output circuit 330 after passing through a load, divide the collected input voltage and return voltage, and compare the divided voltages to obtain a comparison result.
In some embodiments, the wear detection circuit 340 may include a first voltage divider 342 and a second voltage divider 344, wherein the output of the voltage boost circuit 320 may be connected to the input of the first voltage divider 342, and the output of the pulse output circuit 330 may be connected to the input of the second voltage divider 344. As a specific embodiment, the ground terminal of the pulse output circuit 330 may be connected to the input terminal of the second voltage divider 344, and the second voltage divider 344 collects the return voltage generated by the returned pulse current and then grounds.
The first voltage dividing circuit 342 may include a first voltage dividing resistor, and divides the input voltage output from the voltage boosting circuit 320 to the pulse output circuit 330 by the first voltage dividing resistor to obtain a first divided voltage. The second voltage dividing circuit 344 may include a second voltage dividing resistor, and divides the return voltage of the pulse output circuit 330 by the second voltage dividing resistor to obtain a second divided voltage. The wear detection circuit 340 may further include a comparator, the first voltage divider circuit 342 may input the obtained first divided voltage to the comparator, the second voltage divider circuit 344 may input the obtained second divided voltage to the comparator, and the comparator may compare the first divided voltage and the second divided voltage to obtain a comparison result and transmit the comparison result to the controller 310.
In some embodiments, the first divided voltage and the second divided voltage are compared to obtain a comparison result, the comparison result is an analog signal, and the comparison result may be converted into a digital signal. The controller of the low-frequency electrical stimulation device can acquire the digital signal obtained by converting the comparison result and determine the wearing state of the low-frequency electrical stimulation device according to the digital signal. As a specific embodiment, the digital signal converted by the comparison result may be a binary number, and may include 0 and 1. The controller can determine the wearing state of the low-frequency electrical stimulation device according to the received binary number. For example, the digital signal obtained by conversion may be 1 when the comparison result indicates that the first divided voltage is greater than the second divided voltage, 0 when the comparison result indicates that the first divided voltage is less than the second divided voltage, and the other way around, it is understood that the other way around may be the opposite, and the digital signal obtained by conversion may be 0 when the comparison result indicates that the first divided voltage is greater than the second divided voltage, and 1 when the comparison result indicates that the first divided voltage is less than the second divided voltage, which is not limited herein. The wearing state is directly determined through binary digits, the judgment logic is simpler and quicker, and the efficiency of detecting the wearing state can be improved.
Fig. 4 is a schematic structural diagram of a low-frequency electrical stimulation device in another embodiment. As shown in fig. 4, the low-frequency electrostimulation device 300 includes a signal feedback circuit 350 in addition to the controller 310, the voltage boost circuit 320, the pulse output circuit 330, the wear detection circuit 340, and the at least two electrode pads 322. An input of signal feedback circuit 350 may be connected to wear detection circuit 340 and an output of signal feedback circuit 350 may be connected to controller 310. The wear detection circuit 340 compares the first divided voltage with the second divided voltage, and after a comparison result is obtained, the comparison result may be sent to the signal feedback circuit 350. The signal feedback circuit 350 can convert the comparison result to obtain a digital signal. As an embodiment, the signal feedback circuit 350 may include an analog-to-digital converter, and the comparison result may be converted into a digital signal by the analog-to-digital converter, and the converted digital signal may be sent to the controller 310. The controller 310 may determine the wearing state of the low frequency electrostimulation device according to the value of the received digital signal.
In the embodiment of the present application, a first divided voltage determined by an input voltage input to the pulse output circuit and a second divided voltage determined by a return voltage of the pulse output circuit are obtained, wherein the reflux voltage is generated after the input voltage is input to the pulse output circuit, the wearing state of the device is determined through the comparison result of the first divided voltage and the second divided voltage, under the condition of poor wearing, the load of the device can become large, the return voltage generated by the pulse output circuit through the load can be influenced, by comparing the first divided voltage of the input voltage with the second divided voltage of the reflux voltage, the load condition can be timely and accurately obtained, therefore, the wearing state of the device can be timely and accurately detected, and the situation that the user feels stabbing pain caused by the fact that the device is not worn badly and timely detected can be avoided.
As shown in fig. 5, in one embodiment, another wearing detection method is provided, which can be applied to the low-frequency electrical stimulation device, and the method can include the following steps:
The descriptions of steps 502-506 can refer to the related descriptions in the above embodiments, and are not repeated herein.
As shown in FIG. 6, in one embodiment, step 506 may include steps 602 and 604.
And step 602, recording the duration of the first divided voltage being higher than the second divided voltage when the comparison result is that the first divided voltage is higher than the second divided voltage.
After the low-frequency electrical stimulation device is started, the wearing state of the device can be continuously detected. The controller of the low-frequency electrical stimulation device can comprise a timer, and in the process of detecting the wearing state, when the controller receives a digital signal for indicating that the comparison result is that the first divided voltage is higher than the second divided voltage for the first time, the controller can control the timer to start timing, and whether the duration of the first divided voltage higher than the second divided voltage reaches a preset time threshold value or not can be judged according to the digital signal continuously received after the timing is started.
And step 604, when the duration reaches a time threshold, determining that the device is in a poor wearing state.
If the time length recorded by the timer reaches the time threshold value, the controller receives the digital signal which indicates that the comparison result is that the first divided voltage is higher than the second divided voltage from the beginning of timing, and the duration time that the first divided voltage is higher than the second divided voltage does not reach the time threshold value, and the device can be determined to be in a poor wearing state. Alternatively, the time threshold may be set according to actual requirements, such as 3 seconds, 2 seconds, 5 seconds, and the like, and is not limited herein.
If the duration recorded by the timer does not reach the time threshold, the controller receives a digital signal for indicating that the comparison result is that the first divided voltage is lower than the second divided voltage, and the duration that the first divided voltage is higher than the second divided voltage does not reach the time threshold, the low-frequency electric stimulation device can be determined to be in a normal wearing state. When the controller determines that the low-frequency electrical stimulation device is in a normal wearing state, the time recorded by the timer can be cleared, and the timer is controlled again to start timing when a digital signal for indicating that the comparison result is that the first divided voltage is higher than the second divided voltage is received next time. After the comparison result shows that the duration of the first divided voltage is higher than the duration of the second divided voltage reaches a certain duration, the device is determined to be in a wearing bad state, the accuracy of detecting the wearing state can be improved, and the situation of false detection is prevented.
In some embodiments, step 506 may include: and when the times that the comparison result is continuously obtained that the first divided voltage is higher than the second divided voltage reaches the time threshold value, determining that the device is in a poor wearing state. The controller of the low-frequency electrical stimulation device can record the frequency of continuously receiving the digital signal which is used for indicating that the comparison result is that the first partial voltage is higher than the second partial voltage, judge whether the continuously received frequency reaches a frequency threshold value or not, and determine that the low-frequency electrical stimulation device is in a poor wearing state if the frequency reaches the frequency threshold value. Alternatively, the number threshold may be set according to actual requirements, such as 4 times, 3 times, 6 times, and the like, but is not limited thereto.
If the number of times that the controller continuously receives the digital signal indicating that the comparison result is that the first divided voltage is higher than the second divided voltage does not reach the number threshold, the controller receives the digital signal indicating that the comparison result is that the first divided voltage is lower than the second divided voltage, and the low-frequency electrical stimulation device can be determined to be in a normal wearing state. When the times of continuously detecting that the first divided voltage is higher than the second divided voltage reaches a certain number of times, the device is determined to be in a wearing bad state, the accuracy of the wearing state can be improved, and the situation of false detection is prevented.
In other embodiments, the accuracy of detecting the wearing state may be improved in other manners, which are not limited to the above manners, for example, the number of times that the first divided voltage is detected to be higher than the second divided voltage within a certain period of time may be determined, and when the number of times reaches a certain number, the device may be determined to be in a wearing failure state.
When the low-frequency electrostimulation device is determined to be in a poor wearing state, the load resistance value of the low-frequency electrostimulation device can be increased, so that the input voltage input to the pulse output circuit can be increased. The input voltage input to the pulse output circuit can be adjusted to enable the adjusted input voltage to be within a preset voltage range, and the pulse current output to the electrode plate by the pulse output circuit can be reduced, so that the current density flowing through a human body under the unit area of the attachment of the electrode plate and the human body is reduced, and the electric stimulation pain feeling is prevented from being generated in the electric stimulation massage process. Alternatively, the predetermined voltage range may be set according to actual requirements, for example, the predetermined voltage range may be a voltage at the time of initialization of the low-frequency electrical stimulation device, such as 4V (volt), 3V, and the like, and may also be other set voltages, which is not limited herein.
If the device is determined to be in a normal wearing state, the input voltage input to the pulse output circuit can be maintained, and the wearing state of the low-frequency electrical stimulation device can be continuously detected.
In the embodiment of the application, when the low-frequency electrostimulation device is in a poor wearing state, the input voltage input to the pulse output circuit can be adjusted, so that the adjusted input voltage is in a preset voltage range, the current density flowing through a human body under the unit area of the electrode slice attached to the human body part can be reduced, and the electric prickling feeling caused by the problem that a user is not attached to the device in wearing can be prevented.
As shown in fig. 7, in one embodiment, another wear detection method is provided, which can be applied to the low-frequency electrical stimulation apparatus described above, and the method can include the following steps:
In step 708, when the comparison result is that the first divided voltage is higher than the second divided voltage, it is determined that the device is in a poor wearing state, and step 710 is performed.
In some embodiments, when the low-frequency electrical stimulation device receives a device start instruction, the low-frequency electrical stimulation device may be started and enter an initialization state, and optionally, the device start instruction may be generated when a switch physical key arranged on the low-frequency electrical stimulation device is triggered, or may be generated by a remote control signal sent by a remote controller adapted to the low-frequency electrical stimulation device, or the like. After the low-frequency electrical stimulation device enters an initialization state, a first input voltage can be input to the pulse output circuit through a first pulse signal, the first input voltage can be in a first preset voltage range, the first input voltage can be very low voltage, and a user cannot perceive the stimulation effect of pulse current generated by the pulse output circuit under the driving of the first input voltage when wearing the low-frequency electrical stimulation device. For example, the first input voltage may be 4V, 3V, 5V, etc., but is not limited thereto.
The low-frequency electrical stimulation device can obtain a reflux voltage generated after a pulse current generated by the pulse output circuit under the drive of a first input voltage passes through a load, obtain a first divided voltage obtained by dividing the first input voltage and obtain a second divided voltage obtained by dividing the reflux voltage, and compare the first divided voltage with the second divided voltage, so that the wearing state is determined according to the comparison result. If the device is in a bad wearing state, the input voltage input to the pulse output circuit can be adjusted until the adjusted input voltage is in a first preset voltage range. As a specific embodiment, the first predetermined voltage range may be calculated according to a range of positive and negative percentages of the first input voltage, an upper limit value of the first predetermined voltage range may be the first input voltage plus a preset percentage of the first input voltage, and a lower limit value of the first predetermined voltage range may be the first input voltage minus the preset percentage of the first input voltage. For example, the first input voltage is 4V, and the percentage is 5%, the first predetermined voltage range may be 3.8V-4.2V. The first predetermined voltage range may be other set values, and is not limited herein.
If the low-frequency electric stimulation device receives a starting instruction of the electric stimulation massage function, the wearing state can be detected through the first pulse signal, and if the device is in a normal wearing state, the electric stimulation massage function can be started.
In step 712, when the comparison result is that the first divided voltage is lower than the second divided voltage, it is determined that the device is in a normal wearing state, and step 714 is performed.
If the low-frequency electric stimulation device receives a starting instruction of the electric stimulation massage function and the device is in a normal wearing state, a second input voltage can be input to the pulse output circuit through a second pulse signal, and the second input voltage is within a second preset voltage range. The second input voltage can be higher than the first input voltage, and pulse current generated by the pulse output circuit under the driving of the second input voltage can act on the human body part through the electrode slice, so that the human body can feel electric stimulation.
In some embodiments, the low-frequency electrical stimulation device may determine the selected target gear according to an activation instruction of the electrical stimulation massage function, and at different gears, the pulse output circuit may output different pulse currents through the electrode pads, and the higher the gear is, the higher the intensity of the output pulse current may be, and the stronger the electrical stimulation effect experienced by the user may be. The different gears may correspond to different second pulse signals, a second pulse signal corresponding to the selected target gear may be generated, and a second input voltage corresponding to the selected target gear may be input to the pulse output circuit through the second pulse signal. As a specific embodiment, the second predetermined voltage range in which the second input voltage is located may be calculated according to a range of positive and negative percentages of the second input voltage, an upper limit value of the second predetermined voltage range may be the second input voltage plus a preset percentage of the second input voltage, and a lower limit value of the second predetermined voltage range may be the second input voltage minus a preset percentage of the first input voltage. In some embodiments, the second predetermined voltage ranges corresponding to the respective shift positions may also be set separately, and the setting manner of the second predetermined voltage ranges is not limited in the embodiments of the present application.
In some embodiments, the low-frequency electrical stimulation device may determine whether the selected target gear belongs to a high gear, and if the target gear belongs to the high gear, may gradually increase the intensity of the pulse current output by the electrode pad in order to avoid a situation that the pulse current output by the electrode pad suddenly increases and is suitable for discomfort of a user due to directly increasing the input voltage. If the target gear belongs to a high gear, the first pulse signal can be adjusted to a second pulse signal corresponding to the target gear according to an adjustment rule, so that the first input voltage input into the pulse output circuit is gradually increased to a second input voltage through the adjusted pulse signal. Alternatively, the adjustment rule may be set according to actual requirements, for example, the amplitude of the pulse signal may be increased step by step, the frequency of the pulse signal may be increased step by step, and the like, but is not limited thereto. The process of stable adaptation can be given to the user, the situation that the pulse current output by the electrode slice is suddenly increased to adapt to the user discomfort caused by directly increasing the input voltage can be avoided, and the massage effect is improved.
When the pulse output circuit is driven by the second input voltage to output the pulse current so as to act on the human body part through the electrode plate, the low-frequency electrical stimulation device can continuously detect the wearing state, if the device is detected to be in a poor wearing state, the input voltage can be adjusted until the adjusted input voltage is in a second preset voltage range, the current density flowing through the human body under the unit area of the electrode plate attached to the human body part can be reduced, and the electrical stimulation pain caused by the problem that a user is not attached to the device due to wearing can be prevented.
In the embodiment of the application, the wearing state of the device can be timely and accurately detected, and the situation that the user feels stabbing pain caused by the fact that the device is not worn badly and timely is avoided.
In one embodiment, the present application provides a low-frequency electrical stimulation apparatus, and as shown in fig. 3, the low-frequency electrical stimulation apparatus 300 may include a controller 310, a pulse output circuit 330 and a wear detection circuit 340, wherein the controller 310 is electrically connected to the pulse output circuit 330, and the wear detection circuit 330 is electrically connected to the controller 310 and the pulse output circuit 340, respectively.
The pulse output circuit 330 is configured to generate a pulse current according to the input voltage and output the pulse current to the electrode pad.
In some embodiments, wear detection circuitry 330 may include a first voltage divider circuit 342 and a second voltage divider circuit 344.
The first voltage dividing circuit 342 is configured to divide the input voltage by the first voltage dividing resistor to obtain a first divided voltage.
The second voltage dividing circuit 344 is configured to divide the return voltage of the pulse output circuit 330 by using a second voltage dividing resistor to obtain a second divided voltage. Wherein, the first voltage-dividing resistance is larger than the second voltage-dividing resistance.
In some embodiments, the first divided voltage and the second divided voltage are both analog signals.
The wear detection circuit 340 is configured to obtain a first divided voltage determined by an input voltage input to the pulse output circuit and a second divided voltage determined by a return voltage of the pulse output circuit, compare the first divided voltage with the second divided voltage to obtain a comparison result, and transmit the comparison result to the controller 310, where the return voltage is generated after the input voltage is input to the pulse output circuit 330.
And the controller 310 is used for determining the wearing state of the low-frequency electrical stimulation device according to the comparison result.
The controller 310 is further configured to determine that the low-frequency electrical stimulation apparatus 300 is in a wearing failure state when the comparison result is that the first divided voltage is higher than the second divided voltage, and determine that the low-frequency electrical stimulation apparatus 300 is in a wearing normal state when the comparison result is that the first divided voltage is lower than the second divided voltage.
As shown in fig. 4, the low frequency electrical stimulation apparatus 300 may further include a signal feedback circuit 350, and the signal feedback circuit 350 may be electrically connected to the controller 310 and the wear detection circuit 340, respectively.
The signal feedback circuit 350 is configured to convert the comparison result sent by the wear detection circuit 340 into a digital signal, and send the digital signal to the controller 310.
The controller 310 is further configured to obtain a digital signal obtained by converting the comparison result, and determine the wearing state of the device according to the digital signal.
In the embodiment of the present application, the wearing detection circuit acquires a first divided voltage determined by an input voltage input to the pulse output circuit, and a second divided voltage determined by a return voltage of the pulse output circuit, wherein, the reflux voltage is generated after the input voltage is input to the pulse output circuit, and the comparison result of the two divided voltages is obtained, the controller determines the wearing state of the device according to the comparison result of the first divided voltage and the second divided voltage, under the condition of poor wearing, the load of the device can become large, the return voltage generated by the pulse output circuit through the load can be influenced, by comparing the first divided voltage of the input voltage with the second divided voltage of the reflux voltage, the load condition can be timely and accurately obtained, therefore, the wearing state of the device can be timely and accurately detected, and the situation that the user feels stabbing pain caused by the fact that the device is not worn badly and timely detected can be avoided.
In one embodiment, the controller 310 is further configured to record a duration of the first divided voltage being higher than the second divided voltage when the comparison result is that the first divided voltage is higher than the second divided voltage, and determine that the low-frequency electrostimulation device 300 is in the wearing poor state when the duration reaches the time threshold.
In one embodiment, the controller 310 is further configured to determine that the low-frequency electrostimulation device 300 is in a wearing failure state when the number of times that the comparison result is continuously obtained is that the first divided voltage is higher than the second divided voltage reaches the number threshold.
In one embodiment, the controller 310 is further configured to maintain the input voltage after determining that the low-frequency electrostimulation device 300 is in a normal wearing state.
In one embodiment, the controller 310 is further configured to adjust the input voltage after determining that the low-frequency electrostimulation device 300 is in the wearing poor condition until the adjusted input voltage is within the predetermined voltage range.
In the embodiment of the application, when the low-frequency electrostimulation device is in a poor wearing state, the input voltage input to the pulse output circuit can be adjusted, so that the adjusted input voltage is in a preset voltage range, the current density flowing through a human body under the unit area of the electrode slice attached to the human body part can be reduced, and the electric prickling feeling caused by the problem that a user is not attached to the device in wearing can be prevented.
In one embodiment, the controller 310 is further configured to input a first input voltage to the pulse output circuit 330 by the first pulse signal when the low-frequency electrostimulation device 300 is in the initialization state, the first input voltage being within a first predetermined voltage range.
In one embodiment, the controller 310 is further configured to input a second input voltage to the pulse output circuit through the second pulse signal after determining that the low-frequency electrostimulation device 300 is in the normal wearing state, and continue to perform the step of acquiring the first divided voltage determined by the input voltage input to the pulse output circuit, the second input voltage being within a second predetermined voltage range, the first input voltage being lower than the second input voltage.
In one embodiment, the second predetermined voltage range is determined based on the selected target gear.
In one embodiment, the controller 310 is further configured to adjust the first pulse signal to a second pulse signal corresponding to the target gear according to an adjustment rule when the target gear belongs to the high gear, so as to gradually increase the first input voltage input to the pulse output circuit to the second input voltage by the adjusted pulse signal.
In the embodiment of the application, the wearing state of the device can be timely and accurately detected, and the situation that the user feels stabbing pain caused by the fact that the device is not worn badly and timely is avoided.
As shown in fig. 8, in an embodiment, a wear detection device 800 is provided, which can be applied to the low-frequency electrical stimulation device, and the wear detection device 800 can include a partial pressure obtaining module 810, a comparing module 820 and a state determining module 830.
The divided voltage obtaining module 810 is configured to obtain a first divided voltage determined by an input voltage input to the pulse output circuit, and a second divided voltage determined by a return voltage of the pulse output circuit, where the return voltage is generated after the input voltage is input to the pulse output circuit.
In one embodiment, the first dividing voltage is obtained by dividing an input voltage through a first dividing resistor, and the second dividing voltage is obtained by dividing a return voltage through a second dividing resistor, wherein the first dividing resistor is larger than the second dividing resistor.
In one embodiment, the first divided voltage and the second divided voltage are both analog signals.
The comparing module 820 is configured to compare the first divided voltage with the second divided voltage to obtain a comparison result.
And the state determining module 830 is configured to determine a wearing state of the low-frequency electrical stimulation device according to the comparison result.
In an embodiment, the state determining module 830 is further configured to obtain a digital signal obtained by converting the comparison result, and determine the wearing state of the low-frequency electrical stimulation apparatus according to the digital signal.
In one embodiment, the status determination module 830 includes a first determination unit and a second determination unit.
And the first determining unit is used for determining that the low-frequency electrical stimulation device is in a poor wearing state when the comparison result shows that the first partial voltage is higher than the second partial voltage.
And the second determining unit is used for determining that the low-frequency electrical stimulation device is in a normal wearing state when the comparison result shows that the first voltage division is lower than the second voltage division.
In the embodiment of the present application, a first divided voltage determined by an input voltage input to the pulse output circuit and a second divided voltage determined by a return voltage of the pulse output circuit are obtained, wherein the reflux voltage is generated after the input voltage is input to the pulse output circuit, the wearing state of the device is determined through the comparison result of the first divided voltage and the second divided voltage, under the condition of poor wearing, the load of the device can become large, the return voltage generated by the pulse output circuit through the load can be influenced, by comparing the first divided voltage of the input voltage with the second divided voltage of the reflux voltage, the load condition can be timely and accurately obtained, therefore, the wearing state of the device can be timely and accurately detected, and the situation that the user feels stabbing pain caused by the fact that the device is not worn badly and timely detected can be avoided.
In one embodiment, the first determining unit is further configured to record a duration of the first divided voltage being higher than the second divided voltage when the comparison result is that the first divided voltage is higher than the second divided voltage, and determine that the low-frequency electrical stimulation device is in a poor wearing state when the duration reaches a time threshold.
In one embodiment, the first determining unit is further configured to determine that the low-frequency electrical stimulation device is in a poor wearing state when the number of times that the comparison result is continuously obtained that the first divided voltage is higher than the second divided voltage reaches a number threshold.
In one embodiment, the wear detection apparatus 800 further includes a voltage regulation module in addition to the partial pressure obtaining module 810, the comparison module 820 and the state determination module 830.
And the voltage regulating module is configured to regulate the input voltage until the regulated input voltage is within a predetermined voltage range after the state determining module 830 determines that the low-frequency electrical stimulation device is in the wearing failure state.
And the voltage regulating module is further configured to maintain the input voltage after the state determining module 830 determines that the low-frequency electrical stimulation device is in a normal wearing state.
In the embodiment of the application, when the low-frequency electrostimulation device is in a poor wearing state, the input voltage input to the pulse output circuit can be adjusted, so that the adjusted input voltage is in a preset voltage range, the current density flowing through a human body under the unit area of the electrode slice attached to the human body part can be reduced, and the electric prickling feeling caused by the problem that a user is not attached to the device in wearing can be prevented.
In one embodiment, the wear detection apparatus 800 further includes a voltage division acquiring module 810, a comparing module 820, a state determining module 830, and a voltage regulating module in addition to the above-mentioned components
And the voltage input module is used for inputting a first input voltage to the pulse output circuit through the first pulse signal when the low-frequency electrical stimulation device is in an initialization state, wherein the first input voltage is in a first preset voltage range.
And the voltage input module is further configured to input a second input voltage to the pulse output circuit through the second pulse signal after the state determination module 830 determines that the low-frequency electrical stimulation device is in the normal wearing state, and continue to perform the step of obtaining the first divided voltage determined by the input voltage input to the pulse output circuit, where the second input voltage is within a second predetermined voltage range, and the first input voltage is lower than the second input voltage.
In one embodiment, the second predetermined voltage range is determined based on the selected target gear.
In one embodiment, the voltage input module is further configured to, after the state determination module 830 determines that the low-frequency electrical stimulation device is in a normal wearing state, adjust the first pulse signal to a second pulse signal corresponding to the target gear according to an adjustment rule if the target gear belongs to a high gear, so as to gradually increase the first input voltage input to the pulse output circuit to the second input voltage through the adjusted pulse signal.
In the embodiment of the application, the wearing state of the device can be timely and accurately detected, and the situation that the user feels stabbing pain caused by the fact that the device is not worn badly and timely is avoided.
Fig. 9 is a block diagram of an electronic device in one embodiment. As shown in fig. 9, the electronic device 900 may be a low-frequency electrical stimulation device, such as a massage device including a neck massager, a waist massager, or an eye massager, or may be a therapeutic electronic device that performs therapy using electrode pads, or the like. Electronic device 900 may include one or more of the following components: a processor 910, a memory 920 coupled to the processor 910, and a scroll wheel device 930 coupled to the processor 910, wherein the memory 920 may store one or more applications, and the one or more applications may be configured to implement the method as described in the embodiments above when executed by the one or more processors 910.
The Memory 920 may include a Random Access Memory (RAM) or a Read-Only Memory (ROM). The memory 920 may be used to store instructions, programs, code sets, or instruction sets. The memory 920 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the above-described method embodiments, and the like. The stored data area may also store data created during use by the electronic device 900, and the like.
It is understood that the electronic device 900 may include more or less structural elements than those shown in the above structural block diagrams, for example, a power module, a speaker, a bluetooth module, a sensor, etc., and is not limited thereto.
The embodiment of the application discloses a neck massager, which comprises a memory and a processor, wherein a computer program is stored in the memory, and when the computer program is executed by the processor, the processor is enabled to realize the method described in each embodiment.
The embodiment of the application discloses a computer readable storage medium, which stores a computer program, wherein the computer program realizes the method described in the above embodiment when being executed by a processor.
Embodiments of the present application disclose a computer program product comprising a non-transitory computer readable storage medium storing a computer program, and the computer program, when executed by a processor, implements the method as described in the embodiments above.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. The storage medium may be a magnetic disk, an optical disk, a ROM, etc.
Any reference to memory, storage, database, or other medium as used herein may include non-volatile and/or volatile memory. Suitable non-volatile memory can include ROM, Programmable ROM (PROM), Erasable PROM (EPROM), Electrically Erasable PROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM), which acts as external cache memory. By way of illustration and not limitation, RAM is available in many forms, such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDR SDRAM), Enhanced SDRAM (ESDRAM), Synchlink DRAM (SLDRAM), Rambus Direct RAM (RDRAM), and Direct Rambus DRAM (DRDRAM).
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Those skilled in the art should also appreciate that the embodiments described in this specification are all alternative embodiments and that the acts and modules involved are not necessarily required for this application.
In various embodiments of the present application, it should be understood that the size of the serial number of each process described above does not mean that the execution sequence is necessarily sequential, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated units, if implemented as software functional units and sold or used as a stand-alone product, may be stored in a computer accessible memory. Based on such understanding, the technical solution of the present application, which is a part of or contributes to the prior art in essence, or all or part of the technical solution, may be embodied in the form of a software product, stored in a memory, including several requests for causing a computer device (which may be a personal computer, a server, a network device, or the like, and may specifically be a processor in the computer device) to execute part or all of the steps of the above-described method of the embodiments of the present application.
The wearing detection method and device, the low-frequency electrical stimulation device, the electronic device, and the storage medium disclosed in the embodiments of the present application are described in detail above, and specific examples are applied herein to explain the principles and embodiments of the present application. Meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (16)
1. A wear detection method, applied to a low-frequency electrostimulation device, comprising:
acquiring a first divided voltage determined by an input voltage input to a pulse output circuit and a second divided voltage determined by a return voltage of the pulse output circuit, wherein the return voltage is generated after the input voltage is input to the pulse output circuit;
comparing the first divided voltage with the second divided voltage to obtain a comparison result;
and determining the wearing state of the device according to the comparison result.
2. The method of claim 1, wherein the first divided voltage is obtained by dividing the input voltage by a first dividing resistor, and the second divided voltage is obtained by dividing the return voltage by a second dividing resistor, wherein the first dividing resistor is larger than the second dividing resistor.
3. The method of claim 1 or 2, wherein the first divided voltage and the second divided voltage are both analog signals.
4. The method of claim 3, wherein determining the wearing state of the device according to the comparison comprises:
and acquiring a digital signal obtained by converting the comparison result, and determining the wearing state of the device according to the digital signal.
5. The method of claim 1, wherein determining the wearing state of the device according to the comparison comprises:
when the comparison result is that the first divided voltage is higher than the second divided voltage, determining that the device is in a poor wearing state;
and when the comparison result is that the first partial voltage is lower than the second partial voltage, determining that the device is in a normal wearing state.
6. The method of claim 5, wherein determining that the device is in a poor wearing state when the comparison result is that the first divided voltage is higher than the second divided voltage comprises:
when the comparison result is that the first divided voltage is higher than the second divided voltage, recording the duration of the first divided voltage being higher than the second divided voltage;
when the duration reaches a time threshold, determining that the device is in a poor wearing state.
7. The method of claim 5, wherein determining that the device is in a poor wearing state when the comparison result is that the first divided voltage is higher than the second divided voltage comprises:
and when the continuously acquired comparison result shows that the frequency of the first divided voltage being higher than the second divided voltage reaches a frequency threshold value, determining that the device is in a poor wearing state.
8. The method of claim 5, wherein after the determining that the device is in a normal wearing state, the method further comprises: the input voltage is maintained.
9. The method of claim 5, wherein after the determining that the apparatus is in a poor-wear state, the method further comprises:
and adjusting the input voltage until the adjusted input voltage is in a preset voltage range.
10. The method of claim 9, wherein prior to said obtaining a first divided voltage determined by an input voltage to the pulse output circuit, the method further comprises:
when the device is in an initialization state, inputting a first input voltage to the pulse output circuit through a first pulse signal, wherein the first input voltage is in a first preset voltage range;
after the determining that the device is in a normal wearing state, the method further comprises:
inputting a second input voltage to the pulse output circuit by a second pulse signal, and continuing to perform the step of obtaining a first divided voltage determined by the input voltage input to the pulse output circuit, the second input voltage being within a second predetermined voltage range, the first input voltage being lower than the second input voltage.
11. The method of claim 10, wherein the second predetermined voltage range is determined based on a selected target gear.
12. The method according to claim 11, wherein the inputting of the second input voltage to the pulse output circuit by the second pulse signal when the target gear belongs to a high gear includes:
and adjusting the first pulse signal to a second pulse signal corresponding to the target gear according to an adjustment rule so as to gradually increase the first input voltage input to the pulse output circuit to the second input voltage through the adjusted pulse signal.
13. The low-frequency electrical stimulation device is characterized by comprising a controller, a pulse output circuit and a wearing detection circuit, wherein the controller is electrically connected with the pulse output circuit, and the wearing detection circuit is respectively electrically connected with the controller and the pulse output circuit;
the pulse output circuit is used for generating pulse current according to input voltage and outputting the pulse current to the electrode slice;
the wearing detection circuit is used for acquiring a first divided voltage determined by input voltage input to the pulse output circuit and a second divided voltage determined by reflux voltage of the pulse output circuit, comparing the first divided voltage with the second divided voltage to obtain a comparison result, and transmitting the comparison result to the controller, wherein the reflux voltage is generated after the input voltage is input to the pulse output circuit;
and the controller is used for determining the wearing state of the low-frequency electrical stimulation device according to the comparison result.
14. A wear detection device, comprising:
the voltage division acquisition module is used for acquiring a first divided voltage determined by an input voltage input to a pulse output circuit and a second divided voltage determined by a return voltage of the pulse output circuit, wherein the return voltage is generated after the input voltage is input to the pulse output circuit;
the comparison module is used for comparing the first divided voltage with the second divided voltage to obtain a comparison result;
and the state determining module is used for determining the wearing state of the low-frequency electrical stimulation device according to the comparison result.
15. An electronic device comprising a memory and a processor, the memory having stored thereon a computer program that, when executed by the processor, causes the processor to carry out the method of any one of claims 1 to 12.
16. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method according to any one of claims 1 to 12.
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| CN202010537226.0A CN111760189B (en) | 2020-06-12 | 2020-06-12 | Wearing detection method and device, low-frequency electric stimulation device and electronic equipment |
| PCT/CN2021/079833 WO2021248948A1 (en) | 2020-06-12 | 2021-03-09 | Wearing state detection method, low-frequency electrical stimulation apparatus, and electronic device |
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| CN202010537226.0A CN111760189B (en) | 2020-06-12 | 2020-06-12 | Wearing detection method and device, low-frequency electric stimulation device and electronic equipment |
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| CN111760189B (en) * | 2020-06-12 | 2024-03-26 | 未来穿戴技术有限公司 | Wearing detection method and device, low-frequency electric stimulation device and electronic equipment |
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2020
- 2020-06-12 CN CN202010537226.0A patent/CN111760189B/en active Active
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2021
- 2021-03-09 WO PCT/CN2021/079833 patent/WO2021248948A1/en active Application Filing
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021248948A1 (en) * | 2020-06-12 | 2021-12-16 | 未来穿戴技术有限公司 | Wearing state detection method, low-frequency electrical stimulation apparatus, and electronic device |
| CN112138279A (en) * | 2020-08-25 | 2020-12-29 | 未来穿戴技术有限公司 | Pulse signal output control method and device, massage equipment and storage medium |
| CN112494807A (en) * | 2020-11-20 | 2021-03-16 | 未来穿戴技术有限公司 | Control method and device, massage instrument, electronic equipment and storage medium |
| WO2023221671A1 (en) * | 2022-05-18 | 2023-11-23 | 未来穿戴健康科技股份有限公司 | Electrostimulation massage apparatus and method for controlling same |
| CN115624694A (en) * | 2022-12-20 | 2023-01-20 | 深圳市心流科技有限公司 | Stimulation current control method, device, equipment, intelligent wearing device and medium |
| CN116859479A (en) * | 2023-09-05 | 2023-10-10 | 深圳市倍轻松科技股份有限公司 | Intelligent detection method and device for wearing state of massage equipment |
| CN116859479B (en) * | 2023-09-05 | 2024-01-19 | 深圳市倍轻松科技股份有限公司 | Intelligent detection method and device for wearing state of massage equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021248948A1 (en) | 2021-12-16 |
| CN111760189B (en) | 2024-03-26 |
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