CN111544766B

CN111544766B - Cough detection method of neck massager and neck massager

Info

Publication number: CN111544766B
Application number: CN202010209686.0A
Authority: CN
Inventors: 刘杰; 张伟仪; 王储
Original assignee: SKG Health Technologies Co Ltd.
Current assignee: SKG Health Technologies Co Ltd.
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2023-06-20
Anticipated expiration: 2040-03-23
Also published as: CN111544766A

Abstract

The invention provides a cough detection method of a neck massager, which comprises the following steps: the pressure signal is detected with a pressure sensor. Wherein, pressure sensor sets up in neck massage appearance and is close to human neck one side. And sending the pressure signal to the user mobile terminal so that the user mobile terminal processes the pressure signal to further determine whether the user coughs and cough conditions. The invention senses the pressure signal of the neck of the user and transmits the pressure signal to the mobile terminal of the user, so that the mobile terminal of the user processes the pressure signal, and further whether the user coughs and the cough situation are determined. And then make the user can be when enjoying the massage, still can monitor whether it coughs and cough's degree through mobile terminal to make the user in time grasp its health status, in time seek medical advice.

Description

Cough detection method of neck massager and neck massager

Technical Field

The invention relates to the technical field of massage equipment, in particular to a cough detection method of a neck massage instrument and the neck massage instrument.

Background

Cervical spondylosis is a common chronic disease at present, especially for the group keeping sitting posture for a long time, including drivers, office staff, students and the like. For the intervention treatment of cervical spondylosis, the key is daily prevention and health care. The wearable portable neck massage instrument has the advantages of being capable of massaging the neck in the states of work, travel, walk and the like because of being carried about, and is widely favored by cervical spondylosis patients.

Currently, the neck massager has a single function (only massage), and cannot meet the diversified demands of users.

Disclosure of Invention

The embodiment of the invention provides a cough detection method of a neck massager, the neck massager and a storage medium, which solve the problem of single function of the neck massager.

In order to solve the technical problems, the invention provides a cough detection method of a neck massager, which comprises the following steps: the pressure signal is detected with a pressure sensor. Wherein, pressure sensor sets up in neck massage appearance and is close to human neck one side. And sending the pressure signal to the user mobile terminal so that the user mobile terminal processes the pressure signal, and further determining the cough condition of the user.

In order to solve the technical problem, the invention also provides a neck massager, which comprises: the clamping body and the massage component are arranged on the clamping body and are used for massaging the neck of a human body. And the sensor is arranged on the clamping body. And the wireless communication circuit is arranged on the clamping body. The control circuit is arranged on the clamping body, and the massage component, the pressure sensor and the communication circuit are electrically coupled and used for controlling the massage component, the sensor and the communication circuit to realize the steps in the cough detection method of the neck massage instrument.

Through the scheme, the invention has the beneficial effects that: the invention senses the pressure signal of the neck of the user and transmits the pressure signal to the mobile terminal of the user, so that the mobile terminal of the user processes the pressure signal, and further whether the user coughs and the cough situation are determined. And then make the user can be when enjoying the massage, still can monitor whether it coughs and cough's degree through mobile terminal to make the user in time grasp its health status, in time seek medical advice.

Drawings

For a clearer description of embodiments of the present application or of the solutions of the prior art, the drawings that are required to be used in the description of the embodiments or of the prior art will be briefly described, it being apparent that the drawings in the description below are only some embodiments of the present application, and that other drawings may be obtained, without inventive effort, by a person skilled in the art from these drawings, in which:

FIG. 1 is a schematic view of a neck massage apparatus according to an embodiment of the present application;

FIG. 2 is a schematic view of another embodiment of a neck massager provided herein;

fig. 3 is a flowchart illustrating an embodiment of a cough detection method provided in the present application.

Detailed Description

The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Referring to fig. 1, fig. 1 is a schematic view of a neck massage apparatus according to the present invention. As shown in fig. 1, the neck massager 1000 provided in the present embodiment includes: the massage device comprises a clamping body 100, a massage assembly 110, a pressure sensor 120, a wireless communication circuit 130 and a control circuit 140.

The massage assembly 110 is arranged on the clamping body 100, and the massage assembly 110 is used for massaging the neck of a human body;

the pressure sensor 120 is provided on the holder 100, and detects a pressure signal of the user's side neck.

The wireless communication circuit 130 is disposed on the clamping body 100 and is configured to send a pressure signal to the mobile terminal of the user, so that the mobile terminal of the user processes the pressure signal to determine whether the user cough and the cough condition.

The control circuit 140 is disposed on the clamping body 100 and electrically coupled to the massage assembly 110, the pressure sensor 120 and the wireless communication circuit 130, and is used for controlling the massage assembly 110 to massage the neck of the human body, controlling the pressure sensor 120 to detect the pressure signal of the neck of the human body, and controlling the communication circuit 130 to perform signal transmission with the mobile terminal of the user.

Clamping body 100 for clamping a user's neck, comprising: the left clamping body 20 is mounted at the left side end part of the rear clamping body 10, and the right clamping body 30 is mounted at the right side end part of the rear clamping body 10. That is, the entire neck grip body 100 is divided into three parts, the rear grip body 10, the left grip body 20 and the right grip body 30 can respectively achieve different functions according to their own positions, and the rear grip body 10 is mainly used to grip the rear neck region of the user, and the left grip body 20 and the right grip body 30 respectively grip the side neck regions of both sides, and the three parts can be mutually engaged, thereby being capable of cooperatively gripping the neck of the user.

The rear clamping body 10 is of a rigid deformation-resistant structure, and the left clamping body 20 and the right clamping body 30 are elastic bodies. That is, in the present embodiment, the clamping body 100 employs two elastic bodies separately disposed, instead of one integral clamping body 100. Like this, left grip body 20 and right grip body 30 realize the centre gripping to user's neck through the mode of swing overlap joint, so can control the deformation of left grip body 20 and right grip body 30 better to can avoid the user to operate the inconvenient problem of wearing that the deformation range of left grip body 20 and right grip body 30 is too big.

The pressure sensor 120 is used for detecting a pressure signal at the neck of the user, and the two sides of the neck are expanded to press the clamping bodies 100 of the neck massage apparatus 1000 due to the expansion of muscles at the two sides of the neck when the human body coughs. With such compression, a user cough can be detected. The pressure sensor 120 may be disposed at one side of the left clamp body 20 or the right clamp body 30 near the human side neck. So after the user wears the neck massager 1000 correctly, the pressure sensor 120 is just attached to the side neck of the user, and at this time, the pressure sensor 120 can detect whether the side neck of the human body is pressed or not and collect pressure signals.

Since the left clamping body 20 and the right clamping body 30 are elastic bodies, the pressure signal value sensed by the pressure sensor 120 is usually smaller, and the detected pressure signal value can be amplified appropriately according to the mechanical law. For example, the correspondence, such as a double relationship, between the pressure value corresponding to the actual pressure signal detected by the pressure sensor 120 and the pressure value corresponding to the actual pressure signal may be determined by the early-stage mass-measurement data, and then the detected pressure value may be multiplied by two to obtain the actual pressure value, and the actual pressure value may be converted into the corresponding pressure signal, i.e. the actual pressure signal.

Referring to fig. 2, fig. 2 is a schematic structural view of another embodiment of the neck massager provided in the present application. Since the pressure values received by the two side necks should be the same or at least not greatly different when the human body is coughed, if only the pressure signal received by one side neck of the human body is detected, the neck massager 1000 may misdetect some actions of the human body as coughing, for example, the user suddenly makes a left turn action when using the neck massager 1000, at this time, the pressure sensor 120 located on the left clamping body 20 detects a larger pressure signal, and the right clamping body 30 hardly detects a pressure signal, so the neck massager 1000 may misconsider the action as a coughing state of the human body, resulting in inaccuracy of the coughing detection of the neck massager 1000.

Therefore, in order to improve the accuracy of cough detection of the neck massager 1000, the pressure sensor 120 includes a first pressure sensor 121 and a second pressure sensor 122, the first pressure sensor 121 is disposed on a side of the left clamp body 20 close to the left neck of the human body, and the second pressure sensor 122 is disposed on a side of the right clamp body 30 close to the right neck of the human body. Thus, when the user wears the neck massager 1000 correctly, the first pressure sensor 121 and the second pressure sensor 122 are just attached to the side necks of the two sides of the user, and at this time, the first pressure sensor 121 and the second pressure sensor 122 can detect the pressure signals of the side necks of the two sides of the user in real time, that is, the first pressure sensor 121 is used for detecting the first pressure signal, and the second pressure sensor 122 is used for detecting the second pressure signal. Optionally, a first pressure value corresponding to the first pressure signal and a pressure value corresponding to the second pressure signal may be obtained, and whether the absolute value of the difference between the first pressure value and the second pressure value is smaller than a preset threshold value is determined. And if yes, sending the first pressure signal and the second pressure signal to the user mobile terminal. Of course, the pressure signal corresponding to the average pressure value of the first pressure value and the second pressure value may also be sent to the user mobile terminal.

In this embodiment, by setting the first pressure sensor 121 and the second pressure sensor 122 on the neck massager 1000, the pressure signals received by the side necks on both sides of the user are correspondingly collected, and then the collected first pressure signal and the second pressure signal are compared, and if the pressure value corresponding to the first pressure signal is the same as or similar to the pressure value corresponding to the second pressure signal, the collected pressure signal is further processed, so as to obtain the cough degree of the user. The embodiment can improve the accuracy of cough detection of the neck massager 1000.

The massage assembly 110 is disposed at a position of the rear clamping body 10 near the human back neck, and comprises an electric pulse generating device 112 and a massage body 111, wherein the electric pulse generating device 112 is electrically connected with the massage body 111. The electric pulse generating device 112 can generate pulse current through the massage body 111, thereby stimulating the skin of the neck of the user and achieving the effect of massaging the neck of the user.

Preferably, the neck massager 1000 may further include a gravity traction body 200 connected with an end of the clamping body 100, including: the first handle body 210 and the second handle body 220, the first handle body 210 is mounted at the end of the left clamping body 20, and the second handle body 220 is mounted at the end of the right clamping body 30, that is, the first handle body 210 may be a left side handle body, and the second handle body 220 may be a right side handle body. Also, since the first and

second handle bodies

210 and 220 are part of the gravity traction body 200, respectively, the first handle body 210 is mainly used to provide forward traction to the left grip body 20, and the second handle body 220 is mainly used to provide forward traction to the right grip body 30. The first handle body 210 and the second handle body 220 may correspond to the left and right collarbones of the shoulder of the user, that is, the first handle body 210 and the second handle body 220 may overlap the left and right collarbones of the user, and the first handle body 210 and the second handle body 220 may generate friction with the left and right collarbones, so that the first handle body 210 and the second handle body 220 do not need to clamp the neck of the user in a conventional manner, but use the friction and self-gravity to be matched with the neck clamp 100 to achieve comfortable wearing, and the first handle body 210 and the second handle body 220 may guide the left clamp body 20 and the right clamp body 30 to clamp the side neck, so that the left clamp body 20 and the right clamp body 30 may clamp the rear half neck of the user with light clamping force on both sides, and further the neck massager 1000 may be prevented from pressing the neck of the user when the user is in a normal body state, such as a non-cough state, and the comfort of wearing the neck massager 1000 may be improved.

Thus, according to the neck massage apparatus 1000 of the present embodiment, by providing the left grip body 20 and the right grip body 30, the user's neck can be effectively gripped, and the grip body 100 can be prevented from pressing the user's neck. In addition, by providing the first handle body 210 and the second handle body 220, the left grip body 20 and the right grip body 30 can be provided with forward traction force by overlapping the clavicle of the user, so that the left grip body 20 and the right grip body 30 are prevented from slipping around the rear half neck of the neck, and in addition, the pressure between the left grip body 20 and the right grip body 30 and the neck of the user can be further reduced, so that the comfort of wearing the neck massage device 1000 by the user is improved, and the pressure detected by the first pressure sensor 121 and the second pressure sensor 122 is close to zero when the physical condition of the user is normal.

The wireless communication circuit 130 is responsible for data interaction between the neck massager 1000 and the user mobile terminal 2000. At least one of Long Term Evolution (LTE), LTE-advanced (LTE-a), code Division Multiple Access (CDMA), wideband CDMA (WCDMA), universal Mobile Telecommunications System (UMTS), wireless broadband (WiBro), global system for mobile communications (GSM), etc., as a cellular communication protocol, for example, may be used. Specifically, the wireless communication circuit 130 may be configured to transmit the pressure signal detected by the pressure sensor 120 of the neck massager 1000 to the user mobile terminal 2000 and to receive a control command issued by the user mobile terminal 2000.

Of course, the neck massager 1000 may establish a communication connection with other mobile terminals 2000 so that the user can control the neck massager 1000 by connecting the neck massager 1000 with other mobile terminals 2000 in the event that the user's mobile terminal 1000 is not available or the user cannot self-care, etc.

In one embodiment, the neck massager 1000 may be tethered to the mobile terminal 2000 of a user's family member. As is well known, the elderly are a large group of uses for the neck massager 1000, and the elderly have many obstacles during use. For example, the elderly alone at home is not aware of how to use high-tech electronic products, and the young person can remotely monitor and grasp the physical health of the user by connecting the neck massager 1000 to the mobile terminal 2000 of the young person. Specifically, the user may send the neck massager 1000 to start the cough detection function through the mobile terminal 2000, the neck massager 1000 collects the pressure signal received by the user side neck in real time through the pressure sensor 120 and sends the pressure signal to the mobile terminal 2000 of the user family, and the mobile terminal 2000 processes the received pressure signal and determines the type of the user cough. Preferably, the user may adjust the operation mode of the neck massager 1000 according to the type of cough, for example, if the type of cough of the user is detected as heavy cough, the mobile terminal 2000 transmits a decrease in the massage force of the neck massager 1000, whereas if the type of cough of the user is detected as light cough, the mobile terminal 2000 transmits an increase in the massage force of the neck massager 1000.

The data processing element 160 is used for preprocessing the pressure signal detected by the pressure sensor 120. For example, to increase the sensitivity of the pressure sensor 120, the pressure signal is appropriately amplified and then transmitted to the user mobile terminal 2000 to analyze the pressure signal to obtain the cough condition of the user. For another example, since the pressure applied to the side necks of the human body should be the same or at least not greatly different when the human body is coughed, if only the pressure signal applied to the side necks of the human body is detected, the neck massager 1000 may erroneously detect some actions of the human body as coughing. The data processing element 160 may thus obtain a first pressure value corresponding to the first pressure signal and a second pressure value corresponding to the second pressure signal before transmitting the first pressure signal and the second pressure signal to the user mobile terminal 2000. And judging whether the absolute value of the difference value between the first pressure value and the second pressure value is smaller than a preset threshold value, and if so, sending a first pressure signal and a second pressure signal to the user mobile terminal 2000.

Or, the pressure signal corresponding to the average pressure value of the first pressure value and the second pressure value is further transmitted to the user mobile terminal 2000. Thus, the user mobile terminal 2000 can be prevented from processing some invalid pressure information, and the detection accuracy of the neck massager 1000 can be improved.

The user mobile terminal 2000 includes a wireless communication module 2100, a data storage module 2200, a data processing module 2300, a user interaction interface 2400, and an alarm and alert module 2500. The wireless communication module 2100 is in data interaction with the wireless communication circuit 130 of the neck massager 1000, so as to control the operation of the neck massager 1000. The data storage module 2200 may store data transmitted from the neck massager 1000 and data processed by the data processing module 2300. The data processing module 2300 processes and analyzes the data transmitted from the neck massager 1000 by using the cough recognition model, and obtains the real-time cough condition of the user. The user interaction interface 2400 is a management interface of the user mobile terminal, and performs management including user information management, pairing management of the neck massager 1000, operation mode control of the neck massager 1000, and measurement data management. The user interaction interface 2400 can present the data collected by the neck massager 1000 and the result of detecting the cough condition of the user to the user in a friendly visual manner according to the user's requirement. The alarm and prompt module 2500 responds when the processing result of the data processing module 2300 triggers the early warning condition, and prompts with corresponding grades are given through the user interaction module.

Specifically, the wireless communication module 2100 receives pressure information transmitted from the wireless communication circuit 130 of the neck massager 1000 and stores it in the data storage module 2200. The cough recognition model is preset in the data processing module 2300, and the pressure signal in the data storage module 2200 is called to predict the cough condition of the user in real time. When the cough detection result meets the early warning condition, the data processing module 2300 gives an early warning prompt through the alarm and prompt module 2500.

Preferably, the neck massager 1000 includes a temperature sensor 150 for measuring the body temperature of a user. The temperature sensor 150 may be disposed at any position of the neck massager 1000 near the skin of the human body, such as the rear clamping body 10, the left clamping body 20, the right clamping body 30, the first handle body 210, and the second handle body 220 near the rear neck of the human body. The temperature sensor 150 may cooperate with the pressure sensor 120 to detect the physical condition of the user, for example, after the user mobile terminal 2000 determines that the user is suffering from severe cough according to the pressure signal transmitted by the wireless communication circuit 130, the neck massager 1000 may send an instruction to start the temperature sensor 150 to detect the body temperature of the user, and if the body temperature of the user is greater than 37.3 ℃, the user may be reminded to keep warm or seek medical attention in time.

Referring to fig. 3, fig. 3 is a flow chart of a method for detecting cough of a neck massager according to the present invention. As shown in fig. 3, the method of cough detection of the neck massager 1000 comprises the following steps:

s11: the pressure signal is detected by the pressure sensor 120.

Before the user wants to detect whether he or she has a cough or not and the condition of the cough by the neck massage apparatus 1000, he or she should first check whether the neck massage apparatus 1000 is turned on for the cough detection function, if not, the cough detection function is turned on, and then wear the neck massage apparatus 1000. Alternatively, the user may turn on the cough detection function of the neck massage apparatus 1000 through the mobile terminal 2000, i.e., the mobile terminal 2000 transmits a command to turn on the cough detection function to the neck massage apparatus 1000 through the wireless communication module 2100. The neck massager 1000 is used for massaging a user and collecting pressure signals received by the side neck of the user through the built-in pressure sensor 120. Specifically, since the pressure sensor 120 is located at the side neck of the user, the side neck of the user is pressed during the cough, and the pressure sensor 120 can collect the pressure signal at the side neck of the user.

Optionally, to improve the accuracy of the cervical massager 1000 cough detection, the compression on the contralateral neck caused by the user when performing certain specific actions, such as turning his/her head left/right, is reduced, thereby causing the cervical massager 1000 to make a false determination that the user is coughing. The present embodiment can detect the pressure signals received at the necks of the two sides of the user at the same time, and if the pressure signals of the two sides are the same or similar, average the pressure signals of the two sides or select one of the pressure signals as the pressure signal collected by the pressure sensor 120. Otherwise, the pressure signal at the user's side neck is re-acquired.

S12: the pressure signal is transmitted to the user mobile terminal 2000 so that the user mobile terminal 2000 processes the pressure signal to determine whether the user has coughs and cough conditions.

Alternatively, the neck massager 1000 may send a pressure signal to all mobile terminals 2000 that establish a connection with the neck massager 1000, for example when family friends of the user need to monitor the user's physical condition in real time and remotely control the neck massager. The pressure signal may be received by communicatively connecting the mobile terminal 2000 thereof to the neck massager 1000, and processing and analyzing the received pressure signal to obtain the cough condition or cough type of the user.

Since the portion of the neck massager 1000 where the pressure sensor 120 is installed is made of an elastic material, the pressure signal collected by the pressure sensor 120 is usually smaller than the real pressure signal, so that the mobile terminal 2000 can amplify the received pressure signal. In addition, the acquired pressure signal is also inevitably noisy, so that the amplified pressure signal can be subjected to filtering processing. The sensitivity of the neck massager 1000 to the physiological response of the user cough can be improved by properly amplifying the pressure signal, and the low-noise target pulse signal can be obtained by filtering the amplified pressure signal.

The mobile terminal 2000 inputs the target pulse signal into a pre-trained cough classification model to classify to determine the type of cough of the user. The cough classification model is obtained by utilizing the collected side neck pressure signals during human cough and performing supervised training through the manual label cough type.

During epidemic situation, cough is one of symptoms of the novel coronaries, and when a user has cough symptoms and can not distinguish whether the user has the novel coronaries, the user is very easy to panic, and psychological stress is caused. At this time, if the user chooses to go to the hospital for examination, cross infection is likely to occur, and if the user chooses not to go to the hospital at home, the illness state may be aggravated. The mobile terminal 2000 may previously build a classification model obtained by supervised training with the acquired neck pressure of the patient with a diagnosed cough, and by manually labeling the cough type. The specific training process is as follows:

cough sample data for a plurality of cough patients is obtained, each cough sample data carrying a corresponding cough class label. The cough sample data comprise pressure signals acquired from the side neck of a patient to be diagnosed, and each cough sample data carries the cough type to be identified, such as novel coronary pneumonia, common cold, bronchitis and the like, and particularly patients with different cough types are selected according to actual requirements.

It should be noted that, the number of cough patients to be selected is not limited in this embodiment, and the same number of samples may be selected for each cough type in general, for example, 20 samples for each cough type may be selected.

And inputting the side neck cough pressure sample data of a plurality of cough type patients into a cyclic neural network model for training, and constructing a cough type identification model, wherein the cough type identification model records the mapping relation between the cough pressure data of the patients and the cough types of the patients.

Since the patient cough pressure sample data includes cough data of different cough types, in order to distinguish the cough pressure data of different cough types of patients, the patient cough pressure sample data needs to be marked, and the patient cough sample data carrying different cough types is mainly marked.

For the present embodiment, the recurrent neural network model is a network structure capable of training a mapping between patient cough sample data and patient cough types, and the network structure is equivalent to a patient cough identification model, through which the patient cough types can be identified according to the patient cough data.

The structure of the specific cyclic neural network model can be realized through a 6-layer coding-decoding structure, and of course, the structure of other cyclic neural network models can be selected according to the data characteristics of the cough sample data of the patient to be trained according to actual needs.

And inputting the user data to be identified into the cough identification model, and identifying the cough type corresponding to the user data to be identified.

According to the embodiment, a patient sample is input into the recurrent neural network model for training, a cough identification model is constructed, the cough identification model records the mapping relation between the cough data of the patient and the cough type of the patient, and the cough type of the user can be accurately identified through the cough identification model.

If the mobile terminal 2000 inputs the target pulse signal of the user into the pre-established cough recognition model, and the cough type of the user is the type conforming to the novel coronal pneumonia, a signal for starting the temperature sensor 150 to collect the temperature of the human body is transmitted to the neck massager 1000.

A large amount of statistics indicate that cough, while one of the symptoms of new forms of coronaries, is not necessarily suffering from new forms of coronaries. Fever is also one of the symptoms of new forms of coronaries, and if the user coughs, with symptoms of hyperthermia, the user is more required to go to a hospital for examination. Therefore, when the mobile terminal 2000 determines that the cough type of the user is a novel coronary pneumonia type, the mobile terminal 2000 can send an instruction for starting the temperature sensor 150 to collect the body temperature data of the user to the neck massager 1000, the neck massager 1000 receives the instruction and starts the temperature sensor 150 to collect the body temperature data of the user, and if the body temperature of the user is higher than a certain threshold, for example, the body temperature is higher than 37.3 ℃, the mobile terminal 2000 sends an alarm and reminds the user to go to a hospital for examination.

In another embodiment, step S12 includes the steps of:

s121: the mobile terminal 2000 acquires the amplitude of the target pulse signal.

S122: and if the amplitude of the target pulse signal is larger than the first preset amplitude, acquiring the occurrence frequency of the target pulse signal.

S123: and when the amplitude of the characteristic wave band is larger than a second preset amplitude and/or the occurrence frequency of the characteristic wave band is larger than a preset frequency, determining that the user is the first type of cough. And when the amplitude of the characteristic wave band is smaller than a second preset amplitude and the occurrence frequency of the characteristic wave band is smaller than a preset frequency, determining that the user is the second type of cough. Wherein the second preset amplitude is greater than the first preset amplitude.

The frequency and the amplitude of the signal wave are two indexes reflecting the intensity of the signal, so that whether the user coughs and the cough degree can be judged clearly through the frequency and the amplitude of the pressure signal.

Before step S121, in order to improve the accuracy of the cough judgment of the neck massager, the mobile terminal 2000 may amplify and filter the received pressure signal. The mobile terminal 2000 may then perform a spectral analysis on the processed pressure signal. Specifically, fourier transformation is performed on the amplified and filtered pressure signal, so as to realize the transformation of the pressure signal from the time domain to the frequency domain. A typical use of fourier transforms in signal processing is to decompose a signal into an amplitude component and a frequency component.

The pressure signal detected by the neck massager 1000 is transmitted to the user mobile terminal 2000, so that the user mobile terminal 2000 processes the pressure signal, and further the cough condition of the user is obtained. The internal structure of the neck massage apparatus 1000 is simplified, and the manufacturing cost of the neck massage apparatus can be greatly reduced.

In one embodiment, the massage pattern of the neck massager 1000 may be adjusted according to the type of cough of the user.

The user cough condition may be obtained through step S12, for example, the first type of cough is heavy cough, the second type of cough is light cough, and the user may view the user cough condition or the cough type through the user interaction interface 2400 of the mobile terminal 2000. Alternatively, the mobile terminal 2000 adjusts the massage mode of the neck massage device 1000 according to the acquired user cough type. For example, the first type of cough is heavy and the second type of cough is light, and the mobile terminal 2000 may transmit an instruction to adjust the massage mode of the neck massage device 1000 through the wireless communication module 2100. For example, the massage force can be adjusted to be large when the user is in a light cough state, and the massage force can be adjusted to be small when the user is in a heavy cough state.

In another embodiment, after the user mobile terminal 2000 determines the cough status of the user according to the neck massager 1000, the mobile terminal 2000 may automatically save the cough status of the user, for example, automatically save the cough types of the user according to time sequence, that is, automatically save the cough types of the user each time. Of course, the user mobile terminal 2000 may save only the few cough cases closest to the current detection time, considering that the more distant from the current detection time, the less weight the user's historical cough data reference significance takes. And reminding the user if the historical cough condition of the user meets the set condition.

For example, the last three times of cough types of the user are light cough, moderate cough and heavy cough respectively, and then the cough symptoms of the user are judged to have a tendency of aggravation, so that the user or the family of the user is reminded to seek medical advice in time. Or the last three times of cough types of the user are respectively heavy cough, medium cough and light cough, the cough symptoms of the user are judged to be relieved, and the user can observe for a period of time.

According to the method for detecting the cough by the neck massager 1000, the pressure signal at the side neck is detected by the pressure sensor 120 when a user cough, and the pressure signal is sent to the mobile terminal 2000 of the user, so that the mobile terminal 2000 analyzes and processes the received pressure signal, and the user can enjoy the basic massage function and simultaneously monitor the physical condition of the user conveniently by the mobile terminal 2000.

The foregoing is only the embodiments of the present application, and not the patent scope of the present application is limited by the foregoing description, but all equivalent structures or equivalent processes using the contents of the present application and the accompanying drawings, or directly or indirectly applied to other related technical fields, which are included in the patent protection scope of the present application.

Claims

1. The utility model provides a cough detection method of neck massage appearance, its characterized in that, neck massage appearance includes left grip body, right grip body and connects left grip body with the back grip body of right grip body, pressure sensor set up in neck massage appearance is close to human neck one side, pressure sensor includes first pressure sensor and second pressure sensor, first pressure sensor set up in left grip body, second pressure sensor set up in right grip body, the method includes:

detecting a first pressure signal with the first pressure sensor and a second pressure signal with the second pressure sensor;

acquiring a first pressure value corresponding to the first pressure signal and a second pressure value corresponding to the second pressure signal;

judging whether the absolute value of the difference value between the first pressure value and the second pressure value is smaller than a preset threshold value, if yes, sending a pressure signal corresponding to the average pressure value of the first pressure value and the second pressure value to a user mobile terminal so that the user mobile terminal processes the pressure signal, and further determining the cough condition of the user, wherein the method comprises the following steps:

amplifying the pressure signal;

filtering the processed pressure signal to obtain a target pulse signal;

identifying the target pulse signal to determine the cough condition of the user;

or sending the pressure signal to a user mobile terminal so that the user mobile terminal processes the pressure signal, and further determining the cough condition of the user comprises:

performing Fourier transform on the pressure signal to obtain a characteristic wave band of the pressure signal;

determining a characteristic band in the pressure signal; the amplitude of the characteristic wave band is larger than a first preset amplitude;

and determining the cough condition of the user based on the amplitude of the characteristic wave band and the occurrence frequency of the characteristic wave band.

2. The method of claim 1, wherein the identifying the target pulse signal to determine a cough condition of the user comprises:

the user mobile terminal inputs the target pulse signals into a classification model obtained through training in advance for classification so as to determine the cough type of the user;

the classification model is obtained by utilizing neck pressure signals which are acquired by the user mobile terminal and comprise the patient with the cough and are subjected to supervised training through manual label cough types.

3. The method of claim 2, wherein after identifying the target pulse signal to determine a cough condition of the user, further comprising:

when the cough condition of the user is determined to meet a set condition, the neck massage instrument receives an instruction sent by the user mobile terminal for starting the temperature sensor to collect the temperature of the human body and responds to the instruction;

and reminding when the human body temperature is greater than the set temperature value.

4. The method of claim 1, wherein the determining a cough condition for the user based on the magnitude of the characteristic band and the frequency of occurrence of the characteristic band comprises:

when the amplitude of the characteristic wave band is larger than a second preset amplitude and/or the occurrence frequency of the characteristic wave band is larger than a preset frequency, determining that the user is a first type cough; or (b)

When the amplitude of the characteristic wave band is smaller than the second preset amplitude and the occurrence frequency of the characteristic wave band is smaller than the preset frequency, determining that the user is a second type cough;

wherein the second preset amplitude is greater than the first preset amplitude.

5. The method according to claim 4, wherein the method further comprises:

the neck massager receives an instruction of the user mobile terminal for adjusting the massage mode of the neck massager according to the cough condition and responds to the instruction.

6. The method of claim 1, wherein the user mobile terminal, after determining the cough condition of the user, comprises:

saving a user's historical cough condition;

and reminding the user if the historical cough condition of the user meets the set condition.

7. A neck massager, comprising:

the clamping body comprises a left clamping body, a right clamping body and a rear clamping body connected with the left clamping body and the right clamping body and is used for clamping the neck of a user;

the massage component is arranged on the clamping body and is used for massaging the neck of a human body;

the pressure sensor is arranged on the clamping body and is used for detecting a pressure signal of a user side neck; the pressure sensor comprises a first pressure sensor and a second pressure sensor, the first pressure sensor is arranged on the left clamping body, and the second pressure sensor is arranged on the right clamping body;

the wireless communication circuit is arranged on the clamping body and is used for communicating with the mobile terminal of the user;

control circuitry disposed on the clamping body and electrically coupled to the massage assembly, the pressure sensor, and the wireless communication circuitry for controlling the massage assembly, the pressure sensor, and the wireless communication circuitry to implement the steps of the method of any of claims 1-6.

8. The neck massager of claim 7, comprising a gravity traction body for providing forward traction to the clamp body.

9. The neck massager of claim 8, wherein the gravity traction body comprises a first handle body mounted to an end of the left grip body and a second handle body mounted to an end of the right grip body, the first handle body being configured to provide forward traction to the left grip body and the second handle body being configured to provide forward traction to the right grip body.

10. The neck massager of claim 7, comprising a temperature sensor for detecting body temperature data of a user.