CN114747973A - Sedentariness anti-anesthesia control method, device and system based on toilet seat ring - Google Patents
Sedentariness anti-anesthesia control method, device and system based on toilet seat ring Download PDFInfo
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
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- A—HUMAN NECESSITIES
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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
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- A—HUMAN NECESSITIES
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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
- A61N1/3603—Control systems
- A61N1/36034—Control systems specified by the stimulation parameters
Abstract
The invention discloses a method, a device and a system for controlling sedentary anesthesia prevention based on a toilet seat. The sitting induction sensor is combined to collect the sitting signal and record the sitting time, and the generation of the low-frequency pulse electric signal can be started according to the sitting time. When the blood microcirculation is not weakened or is not seated, the generation of the low-frequency pulse electric signal is stopped, and intelligent control is realized. A sitting induction sensor and a blood microcirculation sensor are integrated on a probe and are installed inside a toilet seat, electrode plates are installed on the surface of the toilet seat corresponding to the positions, attached to legs, of a human body when sitting on the toilet seat, the structure is simple, and the intelligent toilet seat is suitable for common toilets and intelligent toilets.
Description
Technical Field
The invention relates to the field of toilet seats, in particular to a sedentary anti-anesthesia control method, device and system based on a toilet seat.
Background
The closestool is used as a conventional bathroom product and is indispensable in daily life, and the closestool needs to be directly contacted with a human body through a closestool seat ring in the using process of the closestool, so that the effects of sanitation, water resistance, heat preservation and the like are achieved. The user sits directly on the toilet seat, and the legs directly contact the toilet seat.
The existing toilet seat ring, namely an intelligent toilet seat ring or a common toilet seat ring, can avoid the problems that the big and small legs cannot be numb due to long-time compression after sedentariness and the user is very difficult to feel after going to the toilet for a long time in structural design. Because the thighs are at about 90 degrees to the upper body when sitting straight, the sphincters of the legs are bound, and blood circulation is easy to be stopped, so that numbness is generated. When squatting, the thigh and the upper body form an angle of about 35 degrees, the sphincter of the leg is spread, and the leg cannot numb. At present, the existing scheme can only slightly relieve the problem of leg numbness by using a stool pad foot when in toilet, so that the stool pad foot is very inconvenient. If a foot pad structure is designed, the appearance of the closestool is greatly influenced, and the space is also greatly occupied.
Disclosure of Invention
The problems that the user sits for a long time and has leg numbness and the like are difficult to solve. An object of the embodiments of the present application is to provide a method, an apparatus and a system for controlling sedentary anti-numbness based on a toilet seat to solve the technical problems mentioned in the background section above.
In a first aspect, an embodiment of the present application provides a method for controlling sedentary anesthesia based on a toilet seat, including the following steps:
s1, obtaining blood microcirculation data and monitoring the change condition of the blood microcirculation data;
s2, sending a first instruction signal of starting a low-frequency pulse electric signal with first intensity according to the first time threshold and/or the change value of the blood microcirculation data;
s3, in response to determining that a person is seated on the toilet seat and that the decrease value of the blood microcirculation data exceeds the first threshold value, issuing a second command signal for increasing the intensity of the low-frequency pulse electric signal until the intensity of the low-frequency pulse electric signal reaches a second intensity or the decrease value of the blood microcirculation data is lower than the first threshold value;
and S4, in response to determining that no one is seated on the toilet seat, issuing a third command signal to stop generating the low frequency pulsed electrical signal.
Preferably, step S1 is preceded by:
Acquiring a seating signal, determining whether a person is seated on the toilet seat according to the seating signal, and determining a seating time in response to determining that the person is seated.
Preferably, step S2 specifically includes:
in response to determining that the seating time exceeds a first time threshold, and/or that the blood microcirculation data is less than a second threshold, and/or that the decrease in blood microcirculation data exceeds a third threshold, a first command signal is issued to initiate a low frequency pulsed electrical signal of a first intensity.
Preferably, step S4 further includes: issuing a fourth command signal to stop collecting blood microcirculation data in response to the decreased value of blood microcirculation data being below the first threshold and/or a determination that no person is seated on the toilet seat.
Preferably, the first intensity is the lowest intensity of the low-frequency pulsed electrical signal, the second intensity is the highest intensity of the low-frequency pulsed electrical signal, the lowest intensity of the low-frequency pulsed electrical signal is 5Hz, and the highest intensity of the low-frequency pulsed electrical signal is 25 Hz.
Preferably, the increasing the strength of the low-frequency pulse electrical signal in step S3 specifically includes: and sequentially increasing the intensity of the low-frequency pulse electric signal by a preset intensity increasing value every time the decrease value of the blood microcirculation data is judged to exceed the first threshold value.
Preferably, the preset intensity increase value is a fixed value or a variable value, and when the preset intensity increase value is a variable value, the preset intensity increase value is proportional to the decrease value of the blood microcirculation data.
Preferably, the method further comprises the following steps between the steps S2 and S3: and monitoring whether the blood microcirculation data are reduced or not according to the change condition of the blood microcirculation data, and judging whether the reduction value of the blood microcirculation data exceeds a first threshold value or not.
Preferably, step S3 further includes acquiring a seating signal in response to the decreased value of the blood microcirculation data being lower than the first threshold, and determining whether a person is seated on the toilet seat according to the seating signal.
Preferably, the method further comprises the following steps:
and acquiring a remote control signal, and sending a fifth instruction signal for controlling the low-frequency pulse electric signal to be started, adjusted or closed according to the remote control signal.
Preferably, the method further comprises the following steps:
and sending a sixth instruction signal for controlling the generation of the reminding signal in response to the determination that the starting time of the low-frequency pulse electric signal and/or the starting time of the low-frequency pulse electric signal exceeds the second time threshold.
Preferably, the reminding signal adopted before the low-frequency pulse electrical signal is determined to be started comprises an optical signal, a voice signal and/or a reminding pulse electrical signal, and the reminding pulse electrical signal comprises a high-frequency pulse electrical signal which is intermittent or lasts for a period of time; and the reminding signal adopted when the starting time of the low-frequency pulse electric signal exceeds a second time threshold comprises an optical signal and/or a voice signal.
In a second aspect, embodiments of the present application provide a sedentary anti-tingling control device based on a toilet seat, including:
the blood microcirculation monitoring module is configured to acquire blood microcirculation data and monitor the change condition of the blood microcirculation data;
an electric signal starting module configured to send out a first instruction signal for starting the low-frequency pulse electric signal with first intensity according to a first time threshold value and/or a change value of blood microcirculation data;
an electrical signal adjustment module configured to issue a second command signal to increase the intensity of the low-frequency pulsed electrical signal until the intensity of the low-frequency pulsed electrical signal reaches a second intensity or the decrease in blood microcirculation data is below a first threshold value in response to determining that a person is seated on the toilet seat and determining that the decrease in blood microcirculation data exceeds the first threshold value;
a stopping module configured to issue a third command signal to stop generating the low-frequency pulsed electrical signal in response to determining that no person is seated on the toilet seat.
Preferably, the method further comprises the following steps:
and the sitting judging module is configured to acquire a sitting signal, determine whether a person sits on the closestool seat ring according to the sitting signal and determine the sitting time in response to the determination that the person sits.
Preferably, the method further comprises the following steps:
and the remote control module is configured to acquire a remote control signal and send out a fifth instruction signal for controlling the starting, the adjustment or the closing of the low-frequency pulse electrical signal according to the remote control signal.
Preferably, the method further comprises the following steps:
and the reminding judging module is configured to respond to the fact that the starting time of the low-frequency pulse electric signal exceeds a second time threshold value before the low-frequency pulse electric signal is started and/or the starting time of the low-frequency pulse electric signal exceeds the second time threshold value, and a sixth instruction signal for controlling the generation of the reminding signal is sent out.
In a third aspect, an embodiment of the present application provides a sedentary anti-anesthesia control system based on a toilet seat, which is characterized by comprising a blood microcirculation sensor, an electrode plate and the control device, wherein the electrode plate and the blood microcirculation sensor are arranged on the toilet seat, when a human body sits on a sitting surface of the toilet seat, the human body is attached to the electrode plate, the blood microcirculation sensor is arranged at a position corresponding to a sitting position of the human body, the blood microcirculation sensor and the electrode plate are respectively connected with the control device, the blood microcirculation sensor is used for collecting blood microcirculation data in real time and sending the blood microcirculation data to the control device, and the electrode plate is used for receiving a command signal sent by the control device and controlling the generation of a low-frequency pulse electrical signal according to the command signal.
Preferably, the seat sensor is connected with the control device and used for acquiring a seat signal in real time and sending the seat signal to the control device.
Preferably, the remote control device further comprises a control terminal, wherein the control terminal is connected with the control device and is used for being triggered to generate a remote control signal and sending the remote control signal to the control device.
Preferably, the method further comprises the following steps:
and the reminding module is connected with the control device and used for receiving a sixth instruction signal sent by the control device and controlling the generation of the reminding signal according to the sixth instruction signal.
Compared with the prior art, the invention has the following beneficial effects:
(1) the sedentary anti-numbness control method based on the toilet seat automatically controls the generation and adjustment of the low-frequency pulse electrical signal through the blood microcirculation condition and/or the sitting time condition so as to achieve the effect of automatic anti-numbness.
(2) The sedentary anti-anesthesia control system based on the toilet seat provided by the invention adopts a probe integrating two functions of a sitting induction sensor and a blood microcirculation sensor to respectively collect sitting signals and blood microcirculation data, the probe and an electrode plate are arranged on the surface of the toilet seat, and a control device executes judgment logic to control the electrode plate to generate low-frequency pulse electric signals to stimulate the legs of a user, so that the structure does not occupy too much space, and the sedentary anti-anesthesia control system is compatible with a common toilet and an intelligent toilet.
(3) The sedentary anti-numbness control system based on the toilet seat ring provided by the invention has a manual mode and an automatic mode, wherein the manual mode is controlled by the control terminal and the remote control module, the automatic mode is selected by the execution logic of the control device, and the manual mode and the automatic mode are compatible and do not conflict with each other, so that the practicability is stronger.
(4) The massage device is provided with the reminding function, so that the user can be reminded before the low-frequency pulse electric signal is started, and can also be reminded in the massage process after the low-frequency pulse electric signal is started, so that the user can have better experience.
Drawings
The accompanying drawings are included to provide a further understanding of the embodiments and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments and together with the description serve to explain the principles of the invention. Other embodiments and many of the intended advantages of embodiments will be readily appreciated as they become better understood by reference to the following detailed description. The elements of the drawings are not necessarily to scale relative to each other. Like reference numerals designate corresponding similar parts.
FIG. 1 shows a flow diagram of a method for sedentary anti-tingling control based on a toilet seat according to an embodiment of the present application;
FIG. 2 shows a control logic diagram of a long-sitting anti-numbness control method based on a toilet seat according to an embodiment of the present application;
FIG. 3 shows a schematic structural view of a toilet seat of an embodiment of the present application;
FIG. 4 shows a schematic view of a toilet seat of an embodiment of the present application mounted on a toilet;
FIG. 5 shows a schematic view of a toilet seat having a plurality of electrode tabs according to an embodiment of the present application;
FIG. 6 shows a schematic view of a sedentary anti-tingling control device based on a toilet seat according to an embodiment of the present application;
FIG. 7 shows a circuit diagram of a toilet seat based sedentary anti-tingling control system of an embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings. It should be noted that the dimensions and sizes of the elements in the figures are not to scale and the sizes of some of the elements may be highlighted for clarity of illustration.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example one
Referring to fig. 1, an embodiment of the invention relates to a method for controlling sedentary anesthesia prevention based on a toilet seat, which comprises the following steps:
and S0, acquiring the sitting signal, determining whether a person sits on the toilet seat according to the sitting signal, and determining the sitting time in response to determining that the person sits.
Specifically, the sitting signal is collected and sent by a sitting induction sensor in real time, the sitting induction sensor is arranged on the surface of the toilet seat to collect the sitting signal at fixed pulse intervals, and the sitting induction sensor comprises but is not limited to an induction device adopting a mechanical type, a capacitance type, an infrared induction or a Hall induction mode and the like. The seating signal includes, but is not limited to, a mechanical trigger signal, a capacitive signal, an infrared signal, or a hall signal. Referring to fig. 2, when a seating signal from the seating sensing sensor is received, whether a person is seated on the toilet seat is analyzed and determined according to the seating signal, and when it is determined that a person is seated, a timer is started to record seating time. Specifically, whether a person sits on the toilet seat is judged according to the change of a sitting signal acquired within a fixed interval pulse time. When the seating time exceeded 2 minutes, the following procedure was started.
And S1, acquiring blood microcirculation data and monitoring the change of the blood microcirculation data.
Specifically, the blood microcirculation data is collected and sent by the blood microcirculation sensor in real time, and the blood microcirculation sensor can be started in real time or according to the sitting condition. In a preferred embodiment, referring to fig. 3 and 4, the seating sensing sensor and the blood microcirculation sensor are integrated on one probe 2, the probe 2 is arranged in the toilet seat 1 and is positioned near the electrode plate 3, specifically, a groove for installing the probe 2 is arranged on the toilet seat 1, the probe 2 is arranged in the groove, the surface of the probe is flush with the seating surface of the toilet seat 1, the seating experience of a user is not influenced, and meanwhile, the blood microcirculation data can be accurately measured. The adoption of the probe 2 integrating the sitting induction and the blood microcirculation can improve the integration level of the system. The toilet seat 1 is arranged on the toilet base 4, so that the user can not cause muscle paralysis due to leg bending on the toilet seat 1 for a long time during the use of the toilet. The maximum value of the blood microcirculation data is 200, and the specific blood microcirculation data are recorded as shown in the following table:
and S2, sending a first command signal for starting the low-frequency pulse electric signal with the first intensity according to the first time threshold and/or the change value of the blood microcirculation data.
In particular embodiments, in response to determining that the seating time exceeds a first time threshold, and/or that the blood microcirculation data is less than a second threshold, and/or that the decrease in blood microcirculation data exceeds a third threshold, a first command signal is issued to initiate a low frequency pulsed electrical signal of a first intensity.
Specifically, in the first case, when the sitting time exceeds a first time threshold, which is 15-20 minutes in a preferred embodiment, and indicates that a sedentary condition is reached, the first command signal for activating the low-frequency pulse electrical signal with the first intensity is issued, and in other embodiments, the first time threshold may be selected according to actual needs. In the second case, when the blood microcirculation data is less than a second threshold, indicating that the blood microcirculation is too weak, a first command signal is issued to activate the low-frequency pulsed electrical signal of a first intensity, in the preferred embodiment, the second threshold is 60. In a third case, when the decrease of the blood microcirculation data exceeds the third threshold, indicating a weakening of the blood microcirculation, the first command signal is issued to activate the low-frequency pulse electric signal of the first intensity, and in a preferred embodiment, the decrease of the blood microcirculation data of at least one side exceeds the third threshold twice in succession, and the third threshold is at least 1, indicating a weakening of the blood microcirculation. Embodiments of the present application may select one or more of these three conditions to issue the first command signal that initiates the low frequency pulsed electrical signal of the first intensity, or may select the first of these three conditions to be reached.
In a specific embodiment, the determination of the decrease value of the blood microcirculation data may be a real-time determination or a determination at fixed time intervals, in the case of the real-time determination, the decrease value of the blood microcirculation data is determined by taking the data collected when the human body starts to sit on the seat as an initial value, taking the initial value as a standard, comparing the data collected in real time with the initial value, if the decrease exceeds a first threshold or a third threshold, starting a low-frequency pulse electrical signal, updating the initial value by taking the data collected in real time as a new initial value, and so on, comparing the data collected in real time with the initial value in a cycle, and updating the initial value according to the result of each comparison. In the case of judgment at fixed time intervals, the decrease value of the blood microcirculation data is a value obtained by subtracting the blood microcirculation data at the time and the blood microcirculation data at the previous time at fixed time intervals.
In a specific embodiment, referring to fig. 3-5, the electrode pads 3 are mounted on the toilet seat 1 and correspond to positions where the human body is attached to the thighs when the human body is seated on the toilet seat 1, and the electrode pads 3 can trigger EMS pulse muscular electrical stimulation and/or tenS pulse transcutaneous nerve electrical stimulation within 50 Hz. Specifically, the number of the electrode sheets 3 may be 2. When the electrode plates 3 are a plurality of pieces, the electrode plates can be respectively and evenly distributed on the positions corresponding to the positions where the thighs of the person sitting on the toilet seat 1 are attached. In the initial condition, the low-frequency pulse electric signal generated by the electrode slice is of a first intensity. In a preferred embodiment, the first intensity may be the lowest intensity, the lowest intensity being 5Hz, although the first intensity may be set to other intensity values.
S3, in response to determining that a person is seated on the toilet seat and that the decrease in blood microcirculation data exceeds the first threshold, issuing a second command signal to increase the intensity of the low frequency pulsed electrical signal until the intensity of the low frequency pulsed electrical signal reaches a second intensity or the decrease in blood microcirculation data is below the first threshold.
Specifically, in the case where it is determined that a person is seated on the toilet seat, the blood microcirculation data is tracked and compared and the variation of the blood microcirculation data is obtained, whether the blood microcirculation data is decreased or not is monitored according to the variation of the blood microcirculation data, and whether the decrease value of the blood microcirculation data exceeds a first threshold value, which is greater than 1 or less than 15 in a preferred embodiment. When the blood microcirculation data begin to decrease, the blood microcirculation of a human body is weakened, so that a low-frequency pulse electric signal needs to be transmitted to stimulate the human body, the rear side of the thigh, which is seated on the seat ring and clings to the electrode plate, generates muscle stimulation contraction, the sphincter can be ensured to contract, and the problem of leg numbness caused by the fact that the thigh is in a tight state for a long time is solved. When the output amplitude of the electrode plate is maximum, the electric quantity of each pulse can be ensured to be less than 7uc through the design of a hardware circuit, and the maximum output energy of a single pulse of a single skin electrode plate is lower than 300mj, so that the safety of a user is protected, and the user cannot feel stabbing pain in the whole anti-anesthesia process.
In a specific embodiment, the increasing the strength of the low-frequency pulse electrical signal in step S3 specifically includes: and sequentially increasing the intensity of the low-frequency pulse electric signal by a preset intensity increasing value every time the decrease value of the blood microcirculation data is judged to exceed the first threshold value. When it is determined that a person is seated and the decrease in the blood microcirculation data of the user exceeds the first threshold, it is first determined whether the low frequency pulse electrical signal is equal to a second intensity, which in a preferred embodiment may be the highest intensity, which is 25Hz, or other intensity values that are set. If the second intensity is not reached, the preset intensity increasing value is used for increasing the low-frequency pulse electric signal in an increasing mode, the preset intensity increasing value can be a fixed value or a variable value, when the preset intensity increasing value is the variable value, the preset intensity increasing value is in direct proportion to the reduction value of the blood microcirculation data, when the blood microcirculation data are decreased more, the low-frequency pulse electric signal can be correspondingly increased more, and when the blood microcirculation data are decreased less, the low-frequency pulse electric signal can be correspondingly increased less. In one embodiment, the preset increase in intensity is 5Hz, so that 5Hz is increased on the basis of the first intensity, and so on, until the low frequency pulsed electrical signal reaches the second intensity or the decrease in blood microcirculation data is below the first threshold. When the decrease value of the blood microcirculation data is lower than the first threshold value, the blood microcirculation of the user is not weakened any more, and the strength of the low-frequency pulse electric signal is not required to be increased any more. Nerve/muscle electrical stimulation is a technique that applies 20-50Hz low-frequency current to stimulate specific muscle groups through electrode slices to twitch or contract, thereby achieving 'functional' repair. As the sedentary tingling does not need too strong stimulation, the low-frequency pulse electric signal of 5-25Hz can be set through the user experience to play the effects of sedentary tingling prevention and massage.
And S4, in response to determining that no one is seated on the toilet seat, sending a third command signal for stopping generating the low-frequency pulse electric signal.
Specifically, in response to the decrease value of the blood microcirculation data being lower than a first threshold value, a sitting signal is obtained, whether a person sits on the toilet seat is determined according to the sitting signal, and when the person does not sit on the toilet seat, a third command signal for stopping generating the low-frequency pulse electric signal is sent out. A fourth command signal to stop collecting blood microcirculation data may also be issued when the decrease in blood microcirculation data is below the first threshold value and/or it is determined that no one is seated on the toilet seat. Of course, the collection of blood microcirculation data may be stopped under other conditions
The intelligent closestool can be set to be in an automatic mode, when a user sits on the closestool seat, the sitting induction sensor collects a sitting signal and judges whether a person sits on the closestool seat, when the person sits on the closestool seat and the using time exceeds 15-20 minutes, a low-frequency pulse electric signal of 5Hz is started to properly massage the legs of the human body, the initial intensity gear of the low-frequency pulse electric signal can be set by the user, and when the user leaves the seat, the low-frequency pulse electric signal is closed, and the massage function is stopped.
Besides, a manual mode of the intelligent closestool can be set, and the manual mode specifically comprises the following steps:
and acquiring a remote control signal, and sending a fifth instruction signal for controlling the starting, the adjustment or the closing of the low-frequency pulse electrical signal according to the remote control signal.
Specifically, the low-frequency pulse electric signal can be turned on by one key of the intelligent closestool remote controller, the pulse intensity adjusting key for providing the low-frequency pulse electric signal is provided, and 5 intensities of 5Hz, 10Hz, 15Hz, 20Hz and 25Hz can be switched and selected by a user. And after the intelligent closestool remote controller sends a remote control signal, sending a fifth instruction signal for controlling the low-frequency pulse electric signal to be started, adjusted or closed according to the obtained remote control signal.
Furthermore, the control method is also suitable for common toilet seats, and can be triggered by one key to generate low-frequency pulse electric signals to stimulate the legs of users, so that the legs are prevented from being numb and a proper massage effect is achieved.
With further reference to fig. 6, as an implementation of the method shown in the above figures, the present application provides an embodiment of a sedentary anti-tingling control device based on a toilet seat, which corresponds to the embodiment of the method shown in fig. 2, and which is particularly applicable to various toilet seats.
The embodiment of the application provides a sit for a long time and prevent numb controlling means based on toilet seat, includes:
the blood microcirculation monitoring module 1 is configured to acquire blood microcirculation data and monitor the change condition of the blood microcirculation data;
an electric signal starting module 2 configured to issue a first instruction signal for starting a low-frequency pulse electric signal with a first intensity according to a first time threshold and/or a variation value of blood microcirculation data;
an electric signal adjustment module 3 configured to issue a second command signal to increase the intensity of the low frequency pulsed electric signal until the intensity of the low frequency pulsed electric signal reaches a second intensity or the decrease value of the blood microcirculation data is lower than a first threshold value, in response to determining that a person is seated on the toilet seat and determining that the decrease value of the blood microcirculation data exceeds the first threshold value;
a stopping module 4 configured to issue a third command signal to stop generating the low frequency pulsed electrical signal in response to determining that no one is seated on the toilet seat.
Specifically, still include: and the sitting judging module is configured to acquire a sitting signal, determine whether a person sits on the closestool seat ring according to the sitting signal and determine the sitting time in response to the determination that the person sits.
In a specific embodiment, the method further comprises: and the remote control module is configured to acquire a remote control signal and send a command signal for controlling the starting, the adjustment or the closing of the pulse electrical signal according to the remote control signal.
Correspondingly, the embodiment of the application also provides a sedentary anti-anesthesia control system based on the toilet seat, which comprises a blood microcirculation sensor, an electrode plate and the control device, wherein the electrode plate and the blood microcirculation sensor are arranged on the toilet seat, when a human body sits on the sitting surface of the toilet seat, the human body is attached to the electrode plate, the blood microcirculation sensor is arranged at a position corresponding to the sitting position of the human body, the blood microcirculation sensor and the electrode plate are respectively connected with the control device, the blood microcirculation sensor is used for collecting blood microcirculation data in real time and sending the blood microcirculation data to the control device, and the number of the blood microcirculation sensors can be one or more. The electrode plate is used for receiving the command signal sent by the control device and controlling the generation of the pulse electrical signal according to the command signal, and the electrode plate can trigger EMS low-frequency pulse muscle electrical stimulation and/or TENS low-frequency pulse transcutaneous nerve electrical stimulation within 50 Hz. Specifically, the number of the electrode plates is at least 2, and the electrode plates are respectively and uniformly distributed on the positions corresponding to the positions of human sitting thighs and attached to the toilet seat. Specifically, the electrode plate can be attached to the toilet seat, or a groove is formed in the toilet seat, and the electrode plate is embedded into the groove and is flush with or slightly protruded from the sitting surface of the toilet seat.
In a specific embodiment, the vehicle seat further comprises a seat induction sensor, the seat induction sensor is connected with the control device, and the seat induction sensor is used for collecting a seat signal in real time and sending the seat signal to the control device. The toilet seat further comprises a probe seat, the probe seat is provided with at least 2 mounting grooves and a detection surface, the sitting induction sensor and the blood microcirculation sensor are respectively mounted in different mounting grooves and integrated into one probe, the probe is arranged in the toilet seat, and the detection surface is exposed out of the seat surface of the toilet seat. The seating inductive sensor and the blood microcirculation sensor are integrated on a probe, which is structurally integrated, and the probe is arranged in the toilet seat ring and is positioned near the electrode plate. In one embodiment, the toilet seat is provided with a groove, the probe is embedded in the groove, and the detection surface of the probe is flush with or slightly convex to the seating surface of the toilet seat. The mounting modes of the probe and the electrode plate can also be selected from buckling, sticking and the like, so that the integration level of the system can be improved, and the mounting difficulty is reduced.
Specifically, the remote control device further comprises a control terminal, wherein the control terminal is connected with the control device and is used for being triggered to generate a remote control signal and sending the remote control signal to the control device. The control terminal is an intelligent closestool remote controller or a mobile terminal provided with an APP (application) and the like.
Specifically, the power supply of the system can adopt a rechargeable mobile power supply or a power supply control board connected with commercial power for supplying power.
In a specific embodiment, taking tenS pulse electrical stimulation as an example, referring to fig. 7, a PIC16F1947 chip is used as one of the processors in the control device, and is connected with the tenS pulse electrical control chip in a serial communication manner to control the switching of two electrode slices, the intensity of low-frequency pulse electrical signals, and the like, wherein each electrode slice is connected with a zener diode to prevent reverse discharge of a power supply and to break down the tenS pulse electrical control chip in the reverse direction, and is connected with a switching triode for controlling the on/off of the electrode slices, a pull-down resistor and a current-limiting resistor are connected between the switching triode and the tenS pulse electrical control chip, and the pull-down resistor and the current-limiting resistor are used for protecting the stable operation of the switching triode. The control device adopts a serial port communication mode to be connected with a probe integrating sitting induction and blood microcirculation so as to receive induction signals and blood microcirculation data. The probe specifically comprises two digital-to-analog converters for controlling the LED, a device for filtering and amplifying signals received by the photodiode, and an analog-to-digital converter for digitizing the received signals to be provided to the control module. The LED and photodiode are placed in a small probe that is in contact with the human body.
Example two
The second embodiment of the present application is different from the first embodiment in that the method for controlling sedentariness and anti-numbness based on toilet seat further includes: and sending a sixth instruction signal for controlling the generation of the reminding signal in response to the fact that the low-frequency pulse electric signal is started.
Correspondingly, this sit for a long time and prevent numb controlling means based on toilet seat still includes: and the reminding judging module is configured to respond to the sixth instruction signal for controlling the reminding signal to generate before the low-frequency pulse electric signal is determined to be started.
The sedentariness anti-anesthesia control system based on the toilet seat ring further comprises a reminding module, wherein the reminding module is connected with the control device and used for receiving a sixth instruction signal sent by the control device and controlling the generation of the reminding signal according to the sixth instruction signal.
Specifically, the prompt signal can be generated before the low-frequency pulse electric signal is started, in this case, as long as one or more of three conditions that the sitting time exceeds the first time threshold, the blood microcirculation data is less than the second threshold, and the reduction value of the blood microcirculation data exceeds the third threshold are met, the low-frequency pulse electric signal can be prepared to be started, and the prompt signal is generated at the same time, so as to remind the user that the legs are about to tingle, and massage and tingling prevention are needed. In this case, the alert signal comprises a light signal, a voice signal and/or an alert pulse electrical signal comprising a high frequency pulse electrical signal that is intermittent or continuous for a period of time. The high-frequency pulse electric signal has larger intensity than the low-frequency pulse electric signal, and the reminding effect is effectively achieved.
EXAMPLE III
The third embodiment of the application is different from the second embodiment in that the condition for sending the sixth instruction signal for controlling the generation of the reminding signal is that the starting time for generating the low-frequency pulse electrical signal exceeds the second time threshold, in this case, the user can be reminded of the time for generating the low-frequency pulse electrical signal stimulation, and the massage effect is judged according to the time for generating the low-frequency pulse electrical signal stimulation, so that the user can pay attention to whether the leg numbness condition is relieved or not under the massage of the low-frequency pulse electrical signal after a period of time, and the generation of the low-frequency pulse electrical signal can continue to be continued without affecting the massage effect. In this case, the warning signal adopts light signal and/or voice signal, can not use high frequency pulse electrical signal, avoids the user to receive the frightening, thinks the electric leakage by mistake.
The toilet seat can contact leg muscles of a human body through combining the characteristics that the toilet seat can stimulate and control muscle contraction through pulse electric signals, and the effect of sedentary anesthesia prevention is achieved through the implementation of the control method. The single seat cannot realize the function, the sitting time of a user is judged by combining a sitting induction sensor of a toilet seat, the frequency or the strength of the starting or the starting of pulse muscle electricity is controlled by combining whether the blood microcirculation of legs is slowed, and finally, the function of automatically starting the anti-numbness function before the legs are numbed in a toilet scene is realized to prevent the legs from being numbed.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based devices that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The modules described in the embodiments of the present application may be implemented by software or hardware. The modules described may also be provided in a processor.
In the description of the present application, it is to be understood that the word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The mere fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to advantage. Any reference signs in the claims shall not be construed as limiting the scope. The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed.
It will be appreciated by those skilled in the art that the scope of the invention herein disclosed is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the spirit of the invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (20)
1. A sedentary anti-numbness control method based on a toilet seat is characterized by comprising the following steps:
S1, obtaining blood microcirculation data and monitoring the change condition of the blood microcirculation data;
s2, sending a first command signal of starting a low-frequency pulse electric signal with first intensity according to a first time threshold and/or the change value of the blood microcirculation data;
s3, in response to determining that a person is seated on the toilet seat and that the decrease in the blood microcirculation data exceeds a first threshold, issuing a second command signal to increase the intensity of the low-frequency pulsed electrical signal until the intensity of the low-frequency pulsed electrical signal reaches a second intensity or the decrease in the blood microcirculation data falls below the first threshold;
s4, in response to determining that no one is seated on the toilet seat, sending a third command signal for stopping generating the low-frequency pulse electric signal.
2. The method for controlling sedentary anesthesia based on a toilet seat according to claim 1, further comprising before the step S1:
acquiring a sitting signal, determining whether a person sits on the toilet seat according to the sitting signal, and determining sitting time in response to determining that the person sits.
3. The method for controlling sedentary anesthesia based on a toilet seat according to claim 2, wherein the step S2 specifically comprises:
In response to determining that the seating time exceeds the first time threshold, and/or that the blood microcirculation data is less than a second threshold, and/or that a decrease in the blood microcirculation data exceeds a third threshold, issuing a first command signal that initiates a low frequency pulsed electrical signal of a first intensity.
4. The method for controlling sedentary anesthesia based on a toilet seat according to claim 1, wherein the step S4 further comprises: issuing a fourth command signal to cease collecting the blood microcirculation data in response to a decrease in the blood microcirculation data below a first threshold value and/or a determination that no person is seated on the toilet seat.
5. The method of claim 1, wherein the first intensity is a lowest intensity of the electrical low frequency pulsed signal, the second intensity is a highest intensity of the electrical low frequency pulsed signal, the lowest intensity of the electrical low frequency pulsed signal is 5Hz, and the highest intensity of the electrical low frequency pulsed signal is 25 Hz.
6. A method for controlling long-standing anti-numbness on the basis of toilet seat according to claim 1, wherein said step S3 of increasing the intensity of said low frequency pulse electric signal includes: and sequentially increasing the intensity of the low-frequency pulse electric signal by a preset intensity increasing value every time the decrease value of the blood microcirculation data is judged to exceed the first threshold value.
7. The method of claim 6, wherein the predetermined strength increase value is a fixed value or a variable value, and when the predetermined strength increase value is a variable value, the predetermined strength increase value is proportional to the decrease value of the blood microcirculation data.
8. The method for controlling sedentary anesthesia based on a toilet seat according to claim 1, further comprising between the steps S2 and S3: and monitoring whether the blood microcirculation data are reduced or not according to the change condition of the blood microcirculation data, and judging whether the reduction value of the blood microcirculation data exceeds a first threshold value or not.
9. The method for controlling sedentary hemp control based on a toilet seat according to claim 1, further comprising, at the step S3, acquiring a seating signal in response to the decrease value of the blood microcirculation data being lower than a first threshold, and determining whether a person is seated on the toilet seat based on the seating signal.
10. The method of claim 1, further comprising:
and acquiring a remote control signal, and sending a fifth instruction signal for controlling the low-frequency pulse electric signal to be started, adjusted or closed according to the remote control signal.
11. The method of claim 1, further comprising:
and sending a sixth instruction signal for controlling the generation of the reminding signal in response to the determination that the starting time of the low-frequency pulse electrical signal exceeds a second time threshold before the low-frequency pulse electrical signal is started and/or the starting time of the low-frequency pulse electrical signal exceeds the second time threshold.
12. A method of controlling sedentary anesthesia based on a toilet seat according to claim 11, wherein the alert signal employed before determining the activation of the low frequency pulsed electrical signal comprises an optical signal, a voice signal and/or an alert pulsed electrical signal comprising a high frequency pulsed electrical signal that is intermittent or continuous for a period of time; and the reminding signal adopted when the starting time of the low-frequency pulse electric signal exceeds a second time threshold value comprises an optical signal and/or a voice signal.
13. A sit-for-a-long anti-anesthesia control device based on a toilet seat ring is characterized by comprising:
the blood microcirculation monitoring module is configured to acquire blood microcirculation data and monitor the change condition of the blood microcirculation data;
an electric signal starting module configured to send out a first instruction signal for starting a low-frequency pulse electric signal with a first intensity according to a first time threshold and/or a change value of the blood microcirculation data;
An electrical signal adjustment module configured to issue a second command signal to increase the intensity of the low frequency pulsed electrical signal until the intensity of the low frequency pulsed electrical signal reaches a second intensity or the decrease in blood microcirculation data is below a first threshold, in response to determining that a person is seated on the toilet seat and determining that the decrease in blood microcirculation data exceeds the first threshold;
a stopping module configured to issue a third command signal to stop generating the low-frequency pulsed electrical signal in response to determining that no person is seated on the toilet seat.
14. A toilet seat based sedentary anti-tingling control device as claimed in claim 13, further comprising:
and the sitting judging module is configured to acquire a sitting signal, determine whether a person sits on the closestool seat ring according to the sitting signal and determine the sitting time in response to the determination that the person sits.
15. A toilet seat based sedentary anti-tingling control device as claimed in claim 13, further comprising:
and the remote control module is configured to acquire a remote control signal and send out a fifth instruction signal for controlling the low-frequency pulse electric signal to be started, adjusted or closed according to the remote control signal.
16. A toilet seat based sedentary anti-tingling control device as claimed in claim 13, further comprising:
and the reminding judging module is configured to respond to the fact that the starting time of the low-frequency pulse electric signal exceeds a second time threshold before the low-frequency pulse electric signal is started and/or the starting time of the low-frequency pulse electric signal exceeds the second time threshold, and then a sixth instruction signal for controlling the generation of the reminding signal is sent out.
17. A sedentary anti-anesthesia control system based on a toilet seat is characterized by comprising a blood microcirculation sensor, an electrode plate and the control device as claimed in any one of claims 13 to 16, wherein the electrode plate and the blood microcirculation sensor are arranged on the toilet seat, when a human body sits on the sitting surface of the toilet seat, the human body is attached to the electrode plate, the blood microcirculation sensor is arranged at a position corresponding to the sitting position of the human body, the blood microcirculation sensor and the electrode plate are respectively connected with the control device, the blood microcirculation sensor is used for collecting blood microcirculation data in real time and sending the blood microcirculation data to the control device, and the electrode plate is used for receiving a command signal sent by the control device and controlling the generation of a low-frequency pulse electric signal according to the command signal.
18. A toilet seat based sedentary anesthesia control system according to claim 17, further comprising a seating induction sensor connected to said control device for collecting seating signals in real time and sending them to said control device.
19. A toilet seat based sedentary anti-anesthesia control system of claim 17 further comprising a control terminal connected to the control device for being triggered to generate and send a remote control signal to the control device.
20. A toilet seat based sedentary anti-tingling control system as claimed in claim 17, further comprising:
and the reminding module is connected with the control device and used for receiving a sixth instruction signal sent by the control device and controlling the generation of the reminding signal according to the sixth instruction signal.
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| CN202210334894.2A CN114747973B (en) | 2022-03-31 | 2022-03-31 | Sedentary anti-tingling control method, device and system based on toilet seat |
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| CN114747973B (en) | 2024-01-02 |
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