Terminal intelligent control method and system of physiotherapy massage instrument

Abstract

The invention discloses a terminal intelligent control method and system for a physiotherapy massage instrument, and relates to the field of massage instrument control systems. According to the working environment index A and the working environment threshold value A0, whether a working environment abnormity early warning instruction M is generated or not is judged; according to the touch screen performance state index W and the touch screen performance threshold value W0, whether a touch screen performance abnormity early warning instruction V is generated or not is judged; according to the system sensitivity U and the sensitivity threshold value, judging whether the U0 generates a sensitivity abnormity early warning instruction X or not; whether the equipment is overheated or not is judged according to the real-time temperature Ta and the temperature threshold Tc, and heating is stopped when the equipment is overheated; calculating an adjusted massage intensity value Inew according to the user body index data, and adjusting the massage intensity; receiving an early warning instruction and giving an alarm; the safety of using the equipment by the user is improved, and the individual requirements of the user are met.

Description

Technical Field

[0001] The present invention relates to the technical field of massager terminal control, and in particular to a terminal intelligent control method and system for a physiotherapy massager. Background Art

[0002] As people's health awareness continues to improve, they pay more and more attention to their own health. Users hope to relieve physical fatigue, promote blood circulation, and improve the body's immunity and health level through physiotherapy massage equipment. At the same time, users also hope to understand their physical condition and conduct personalized health management.

[0003] The terminal control system of the physiotherapy massager receives user instructions, converts them into control signals after being analyzed by the internal microprocessor, drives the motor to rotate, and stimulates and massages the muscles, meridians and acupoints of the human body.

[0004] The terminal control system of the physiotherapy massager still has the following shortcomings: the control instructions can only be input by touch, which cannot meet the personalized needs of users; it cannot obtain equipment performance data and working environment data in a timely manner, and cannot ensure the safe operation of the equipment; and it lacks safety protection functions. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the present invention provides a terminal intelligent control method and system for a physiotherapy massager. By setting a user terminal module, the problem of being unable to meet the personalized needs of users is solved; by judging whether to generate a working environment abnormality warning instruction M, a response abnormality warning instruction N, a touch screen performance abnormality warning instruction V and a sensitivity abnormality warning instruction X, the problem of being unable to obtain massage data in real time and the lack of a warning function is solved; by receiving a warning instruction and issuing an alarm and providing fault information, the problem of lacking a safety protection function is solved.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a terminal intelligent control system for a physiotherapy massager, comprising:

[0009] A user terminal module is used to display the function information of the physiotherapy massager and input control instructions through the user terminal module;

[0010] A data acquisition module is used to collect internal working chamber data, command response data, touch screen parameter data, system sensitivity data and user body index data;

[0011] Data analysis module, used to calculate the working environment index A based on the internal working chamber data; preset the working environment threshold A 0, according to the working environment index A and the working environment threshold A 0 Determine whether to generate a warning instruction M for abnormal working environment;

[0012] Calculate the command response time D according to the command response data; preset the response time threshold D 0 , according to the instruction response time D and the response time threshold D 0 Determine whether to generate a response abnormal warning instruction N;

[0013] Calculate the touch screen performance status indicator W according to the touch screen parameter data; preset the touch screen performance threshold W 0 , according to the touch screen performance status indicator W and the touch screen performance threshold W 0 Determine whether to generate a touch screen performance abnormality warning instruction V;

[0014] Calculate system sensitivity U based on system sensitivity data; preset sensitivity threshold U 0 , according to the system sensitivity U and sensitivity threshold U 0 Determine whether to generate a sensitivity abnormality warning instruction X;

[0015] Safety protection module, used to calculate the real-time temperature T of the equipment a ; Preset temperature threshold T c , according to the real-time temperature T a and temperature threshold T c Determine whether the device is overheated, and stop heating when the device is overheated; calculate the adjusted massage intensity value I based on the user's body index data new , adjust the massage intensity;

[0016] The early warning module is used to receive the abnormal working environment early warning instruction M, the abnormal response early warning instruction N, the abnormal touch screen performance early warning instruction V and the abnormal sensitivity early warning instruction X and issue an alarm.

[0017] In the preferred embodiment of the terminal intelligent control system of the above-mentioned physiotherapy massager, the internal working chamber data at least includes the internal ambient temperature A of the device. 1 、Humidity of the equipment inside A 2 and electromagnetic interference value A 3 ; According to the internal ambient temperature A of the equipment 1 、Humidity of the equipment inside A 2 and electromagnetic interference value A 2 The working environment index A is calculated based on the following formula:

[0018] A=ρ 1 ×|A 1 |+ρ 2 ×A 2 +ρ 3 ×A 3

[0019] Among them, ρ 1 A is the internal ambient temperature of the device 1 The weight coefficient is 0.2~0.5; ρ 2 A is the internal humidity of the equipment 2 The weight coefficient is 0.3~0.6; ρ 3 A is the electromagnetic interference value 3 The weight coefficient is 0.2 to 0.8; and ρ 1 +ρ 2 +ρ 3 =1.

[0020] In the preferred embodiment of the terminal intelligent control system of the above-mentioned physiotherapy massage instrument: according to the working environment index A and the working environment threshold A 0 The criteria for determining whether to generate the abnormal working environment warning instruction M are:

[0021]

[0022] In the preferred embodiment of the terminal intelligent control system of the above-mentioned physiotherapy massager: the command response data at least includes the command processing time B n , instruction transmission time C m , the number of instructions processed per unit time n and the number of instructions transmitted per unit time m;

[0023] Processing time according to instruction B n Calculate the average instruction processing time The formula is:

[0024]

[0025] Among them, B n is the processing time of the nth instruction in a unit time; n is the sequence number corresponding to the instruction processed in a unit time, and its value is (1, 2, 3, ... k); k is the total number of instructions processed in a unit time, and its value is a positive integer;

[0026] According to the instruction transmission time C m Calculate the average instruction transfer time The formula is:

[0027]

[0028] Among them, C m is the transmission time of the mth instruction in a unit time; m is the serial number corresponding to the transmission instruction in a unit time, and its value is (1, 2, 3, ... q); q is the total number of transmission instructions in a unit time, and its value is a positive integer;

[0029] According to the average processing time of the instruction Average instruction transfer time The command response time D is calculated based on the following formula:

[0030]

[0031] According to the instruction response time D and the response time threshold D 0 The criteria for determining whether to generate a response abnormal warning instruction N are:

[0032]

[0033] In the preferred embodiment of the terminal intelligent control system of the above-mentioned physiotherapy massager, the touch screen parameter data at least includes the screen response distance H 1 , touch input distance H 2 , horizontal pixel number a, vertical pixel number b and touch screen diagonal length h;

[0034] According to the screen response distance H 1 and touch input distance H 2 The touch sensitivity G is calculated based on the formula:

[0035]

[0036] The pixel density Z is calculated based on the horizontal pixel number a, the vertical pixel number b and the diagonal length h of the touch screen, according to the formula:

[0037]

[0038] The touch screen performance indicator W is calculated based on the sensitivity G and pixel density Z, and the formula is:

[0039]

[0040] in, is the weight coefficient of sensitivity G, ranging from 0.2 to 0.6; is the weight coefficient of pixel density Z, ranging from 0.4 to 0.8; and

[0041] According to the touch screen performance status indicator W and the touch screen performance threshold W 0 The criteria for determining whether to generate the touch screen performance abnormality warning instruction V are:

[0042]

[0043] In the preferred embodiment of the terminal intelligent control system of the above-mentioned physiotherapy massager: the system sensitivity data at least includes the target massage position Qx , Actual massage position Q y , Motor activation time S 1 , Motor acceleration time S 2 and motor stabilization time S 3 ;

[0044] Massage position according to target Q x and actual massage position Q y The motion control accuracy L is calculated based on the following formula:

[0045]

[0046] According to the motor activation time S 1 , Motor acceleration time S 2 and motor stabilization time S 3 The formula for calculating the motor response speed S is:

[0047]

[0048] The system sensitivity U is calculated based on the motion control accuracy L and the motor response speed S, based on the formula:

[0049]

[0050] Among them, ω is the weight coefficient of motion control accuracy L, and its value range is 0.2~0.7; is the weight coefficient of the motor response speed S, ranging from 0.3 to 0.8; and

[0051] According to the system sensitivity U and sensitivity threshold U 0 The criteria for determining whether to generate the sensitivity abnormality warning instruction X are:

[0052]

[0053] In the preferred embodiment of the terminal intelligent control system of the above-mentioned physiotherapy massager: the real-time temperature T of the device is calculated. a The formula is:

[0054] T a =K×R+T b

[0055] Among them, T a is the current temperature value of the device; R is the resistance value of the temperature sensor; K is the temperature coefficient, ranging from 0.05 to 5; T b is the temperature offset, ranging from -5 to 5;

[0056] According to the real-time temperature T a and temperature threshold Tc The criteria for judging whether the equipment is overheated are:

[0057]

[0058] When the device overheats, the heating function stops.

[0059] In the preferred embodiment of the terminal intelligent control system of the above-mentioned physiotherapy massager: the user's body index data at least includes the user's current heart rate value E current , target heart rate value E target 、User's current physical fatigue level F current and target fatigue level F target ;

[0060] According to the user's current heart rate value E current , target heart rate value E target 、User's current physical fatigue level F current and target fatigue level F target Calculate the adjusted massage intensity value I new , the formula based on is:

[0061] I new =I current +α(E current -E target )+β(F current -F target )

[0062] Among them, I current is the current massage intensity value; α is the exercise intensity adjustment coefficient, ranging from 0.2 to 0.5; β is the fatigue degree adjustment coefficient, ranging from 0.5 to 0.8; and α+β=1.

[0063] In the preferred solution of the terminal intelligent control system of the above-mentioned physiotherapy massage instrument: the warning module issues an alarm when receiving any one of the warning instructions M for abnormal working environment, N for abnormal response, V for abnormal touch screen performance and X for abnormal sensitivity, and sends the warning information to the user through mobile phone text messages and application push messages;

[0064] The specific alarm mode is: after receiving any command, the alarm flashing light and buzzer are activated to send out an alarm signal; the fault information is displayed on the device display screen;

[0065] The fault information is: when the working environment abnormality warning instruction M is received, "Working environment abnormality, please check" is displayed; when the response abnormality warning instruction N is received, "Response speed is reduced, please check" is displayed; when the touch screen performance abnormality warning instruction V is received, "Touch screen performance is reduced, please check" is displayed; when the sensitivity abnormality warning instruction X is received, "Device sensitivity is reduced, please check" is displayed.

[0066] The present invention also discloses a terminal intelligent control method of a physiotherapy massager, which is characterized by comprising the following steps:

[0067] Display the function information of the physiotherapy massager and input control instructions through the user terminal module;

[0068] Collect internal working chamber data, command response data, touch screen parameter data, system sensitivity data and user body index data;

[0069] Calculate the working environment index A based on the internal working chamber data; preset the working environment threshold A 0 , according to the working environment index A and the working environment threshold A 0 Determine whether to generate a warning instruction M for abnormal working environment;

[0070] Calculate the command response time D according to the command response data; preset the response time threshold D 0 , according to the instruction response time D and the response time threshold D 0 Determine whether to generate a response abnormal warning instruction N;

[0071] Calculate the touch screen performance status indicator W according to the touch screen parameter data; preset the touch screen performance threshold W 0 , according to the touch screen performance status indicator W and the touch screen performance threshold W 0 Determine whether to generate a touch screen performance abnormality warning instruction V;

[0072] Calculate system sensitivity U based on system sensitivity data; preset sensitivity threshold U 0 , according to the system sensitivity U and sensitivity threshold U 0 Determine whether to generate a sensitivity abnormality warning instruction X;

[0073] Calculate the real-time temperature T of the device a ; Preset temperature threshold T c , according to the real-time temperature T a and temperature threshold T c Determine whether the device is overheated, and stop heating when the device is overheated; calculate the adjusted massage intensity value I based on the user's body index data new , adjust the massage intensity;

[0074] Receive the abnormal working environment warning instruction M, the abnormal response warning instruction N, the abnormal touch screen performance warning instruction V and the abnormal sensitivity warning instruction X and issue an alarm.

[0075] (III) Beneficial effects

[0076] The present invention provides a terminal intelligent control system for a physiotherapy massager, which has the following beneficial effects:

[0077] (1) The user terminal module displays the functional information of the physiotherapy massager, so that users can understand the functional characteristics of the massager before use and make selections based on their needs and preferences; the user terminal module inputs control commands, which improves the convenience of operation;

[0078] (2) According to the working environment index A and the working environment threshold A 0 Determine whether to generate an abnormal working environment warning instruction M, which can protect the equipment and reduce the damage caused by environmental factors; according to the instruction response time D and the response time threshold D 0 Determining whether to generate a response abnormal warning instruction N can avoid users from inputting repeated instructions multiple times and improve user experience; according to the touch screen performance status indicator W and the touch screen performance threshold W 0 Determine whether to generate a touch screen performance abnormality warning instruction V, which can facilitate user maintenance; according to the system sensitivity U and sensitivity threshold U 0 Determining whether to generate abnormal sensitivity warning instruction X can ensure the accuracy of the operation;

[0079] (3) The safety protection module calculates the real-time temperature T of the device a and massage intensity value I new , can ensure the safe operation of equipment and protect the safety of users;

[0080] (4) The early warning module can provide fault information to users and maintenance personnel by receiving early warning instructions and issuing alarms, thereby improving maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0081] Figure 1 The present invention is a schematic diagram of the system composition of a terminal intelligent control system of a physiotherapy massage device. DETAILED DESCRIPTION

[0082] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0083] See also Figure 1 The present invention provides a terminal intelligent control system for a physiotherapy massager, comprising:

[0084] A user terminal module is used to display the function information of the physiotherapy massager and input control instructions through the user terminal module;

[0085] Specifically, the functional information of the therapeutic massager includes at least massage mode, intensity level, remaining time, heating function and fault information; the user issues control instructions through touch screen input or voice recognition input, and the touch screen input method is that the user generates control instructions by directly touching the icons and numbers on the display interface; the voice recognition input is that the user speaks specific instructions, and the system converts the user's voice signal into text, and matches it with the preset instruction keywords to generate control instructions.

[0086] In the above scheme, the user terminal module displays the functional information of the physiotherapy massager, which is convenient for users to understand the functional characteristics of the physiotherapy massager before use. At the same time, the device supports multiple command input methods, which improves the convenience of operation;

[0087] A data acquisition module is used to collect internal working chamber data, command response data, touch screen parameter data, system sensitivity data and user body index data;

[0088] In the above scheme, the data acquisition module can provide accurate data to the data analysis module and the security protection module, providing users with safer services.

[0089] Data analysis module, used to calculate the working environment index A based on the internal working chamber data; preset the working environment threshold A 0 , according to the working environment index A and the working environment threshold A 0 Determine whether to generate a warning instruction M for abnormal working environment;

[0090] Calculate the command response time D according to the command response data; preset the response time threshold D 0 , according to the instruction response time D and the response time threshold D 0 Determine whether to generate a response abnormal warning instruction N;

[0091] Calculate the touch screen performance status indicator W according to the touch screen parameter data; preset the touch screen performance threshold W 0 , according to the touch screen performance status indicator W and the touch screen performance threshold W 0 Determine whether to generate a touch screen performance abnormality warning instruction V;

[0092] Calculate system sensitivity U based on system sensitivity data; preset sensitivity threshold U 0 , according to the system sensitivity U and sensitivity threshold U 0Determine whether to generate a sensitivity abnormality warning instruction X;

[0093] Specifically, the internal working chamber data includes at least the internal ambient temperature A of the device. 1 、Humidity of the equipment inside A 2 and electromagnetic interference value A 3 ; According to the internal ambient temperature A of the equipment 1 、Humidity of the equipment inside A 2 and electromagnetic interference value A 2 The working environment index A is calculated based on the following formula:

[0094] A=ρ 1 ×|A 1 |+ρ 2 ×A 2 +ρ 3 ×A 3

[0095] It should be noted that the formula calculates the working environment index through a weighted formula. The higher the working environment index, the worse the working environment. When the internal ambient temperature of the device exceeds the temperature threshold that the device can withstand, it will cause abnormal operation of the motor and shorten the battery life. The greater the deviation between the internal ambient temperature of the device and the temperature threshold, the higher the working environment index. When the internal humidity of the device is too high, it will cause the device to short-circuit and reduce the insulation performance, increasing the risk of electric shock. The higher the internal humidity of the device, the higher the working environment index. When the electromagnetic interference value is too high, it will cause interference when the device sends a control signal, affecting the accuracy of the control signal. The larger the electromagnetic interference value, the higher the working environment index.

[0096] Among them, ρ 1 A is the internal ambient temperature of the device 1 The weight coefficient is 0.2~0.5; ρ 2 A is the internal humidity of the equipment 2 The weight coefficient is 0.3~0.6; ρ 3 A is the electromagnetic interference value 3 The weight coefficient is 0.2~0.8; ρ 1 , 2 and ρ 3 According to the internal environment temperature A of the equipment 1 、Humidity of the equipment inside A 2 and electromagnetic interference value A 3 The degree of influence on the working environment index A is determined; and ρ 1 +ρ 2 +ρ 3 =1.

[0097] Specifically, according to the working environment indicator A and the working environment threshold A0 The criteria for determining whether to generate the abnormal working environment warning instruction M are:

[0098]

[0099] Among them, the working environment threshold A 0 Set according to device model and industry standards.

[0100] Specifically, the command response data includes at least the command processing time B n , instruction transmission time C m , the number of instructions processed per unit time n and the number of instructions transmitted per unit time m;

[0101] Processing time according to instruction B n Calculate the average instruction processing time The formula is:

[0102]

[0103] It should be noted that this formula calculates the average instruction processing time by calculating the ratio of the total instruction processing time per unit time to the total number of instructions processed per unit time.

[0104] Among them, B n is the processing time of the nth instruction in a unit time; n is the sequence number corresponding to the instruction processed in a unit time, and its value is (1, 2, 3, ... k); k is the total number of instructions processed in a unit time, and its value is a positive integer;

[0105] According to the instruction transmission time C m Calculate the average instruction transfer time The formula is:

[0106]

[0107] It should be noted that the formula calculates the average instruction transmission time by calculating the ratio of the total instruction transmission time per unit time to the total number of instructions transmitted per unit time.

[0108] Among them, C m is the transmission time of the mth instruction in a unit time; m is the serial number corresponding to the transmission instruction in a unit time, and its value is (1, 2, 3, ... q); q is the total number of transmission instructions in a unit time, and its value is a positive integer;

[0109] According to the average processing time of the instruction Average instruction transfer time The command response time D is calculated based on the following formula:

[0110]

[0111] According to the instruction response time D and the response time threshold D 0 The criteria for determining whether to generate a response abnormal warning instruction N are:

[0112]

[0113] Among them, the response time threshold D 0 Set according to device model and industry standards.

[0114] Specifically, the touch screen parameter data at least includes the screen response distance H 1 , touch input distance H 2 , horizontal pixel number a, vertical pixel number b and touch screen diagonal length h;

[0115] According to the screen response distance H 1 and touch input distance H 2 The touch sensitivity G is calculated based on the formula:

[0116]

[0117] It should be noted that this formula uses the screen response distance H 1 and touch input distance H 2 The touch sensitivity G is calculated by the ratio of the touch screen to the input. The higher the ratio, the higher the sensitivity. Among them, the screen response distance H 1 When the user touches the screen, the distance between the response position displayed on the screen and the touch position; touch input distance H 2 The distance the user's finger moves when touching the screen;

[0118] The pixel density Z is calculated based on the horizontal pixel number a, the vertical pixel number b and the diagonal length h of the touch screen, according to the formula:

[0119]

[0120] It should be noted that the formula calculates the pixel density by calculating the ratio of the approximate total number of pixels of the touch screen to the diagonal length; the higher the ratio, the greater the pixel density;

[0121] The touch screen performance indicator W is calculated based on the sensitivity G and pixel density Z, and the formula is:

[0122]

[0123] It should be noted that the formula obtains the touch screen performance status index W through a weighted formula; the higher the sensitivity G, the better the touch screen performance, and the higher the touch screen performance status index W; the higher the pixel density Z, the clearer the image displayed by the touch screen, the better the touch screen performance, and the higher the touch screen performance status index W;

[0124] in, is the weight coefficient of sensitivity G, ranging from 0.2 to 0.6; is the weight coefficient of pixel density Z, ranging from 0.4 to 0.8; and Determined according to the influence of sensitivity G and pixel density Z on the touch screen performance status indicator W; and

[0125] According to the touch screen performance status indicator W and the touch screen performance threshold W 0 The criteria for determining whether to generate the touch screen performance abnormality warning instruction V are:

[0126]

[0127] Among them, the touch screen performance threshold W 0 Determined according to the touch screen specifications.

[0128] Specifically, the system sensitivity data includes at least the target massage position Q x , Actual massage position Q y , Motor activation time S 1 , Motor acceleration time S 2 and motor stabilization time S 3 ;

[0129] Massage position according to target Q x and actual massage position Q y The motion control accuracy L is calculated based on the following formula:

[0130]

[0131] It should be noted that this formula uses the target massage position Q x Q with actual massage position y The motion control accuracy L is calculated based on the ratio of the deviation. The smaller the deviation, the higher the motion control accuracy.

[0132] Among them, the target massage position Q x Indicates the position where the massage head should reach, which is determined by the instructions issued by the terminal intelligent control system; the actual massage position Q y The actual position reached by the massage head is obtained through the sensor;

[0133] According to the motor activation time S1 , Motor acceleration time S 2 and motor stabilization time S 3 The formula for calculating the motor response speed S is:

[0134]

[0135] It should be noted that the motor response time includes the motor activation time S 1 , Motor acceleration time S 2 and motor stabilization time S 3 ; This formula calculates the motor response time, and the motor response speed is obtained by the inverse proportional relationship between the motor response speed and the motor response time; the longer the motor response time, the slower the motor response speed;

[0136] The motor activation time S 1 The time from when the device receives the command to when the motor starts to rotate; the motor acceleration time S 2 The time it takes for the motor to accelerate from a stationary state to the target speed; the motor stabilization time S 3 It refers to the time it takes for the motor to run stably after reaching the target speed;

[0137] The system sensitivity U is calculated based on the motion control accuracy L and the motor response speed S, based on the formula:

[0138]

[0139] It should be noted that the formula obtains the system sensitivity U through a weighted formula; the higher the motion control accuracy, the higher the system sensitivity; the faster the motor response speed, the higher the system sensitivity;

[0140] Among them, ω is the weight coefficient of motion control accuracy L, and its value range is 0.2~0.7; is the weight coefficient of the motor response speed S, ranging from 0.3 to 0.8; ω and Determined according to the importance of motion control accuracy L and motor response speed S to system sensitivity U; and

[0141] According to the system sensitivity U and sensitivity threshold U 0 The criteria for determining whether to generate the sensitivity abnormality warning instruction X are:

[0142]

[0143] Among them, the sensitivity threshold U 0 Set according to equipment stability and industry standards.

[0144] In the above scheme, the data analysis module can improve system stability and optimize user experience; according to the working environment index A and the working environment threshold A 0 Determine whether to generate an abnormal working environment warning instruction M, which can protect the equipment and reduce the damage caused by environmental factors; according to the instruction response time D and the response time threshold D 0 Determining whether to generate a response abnormal warning instruction N can avoid users from inputting repeated instructions multiple times and improve user experience; according to the touch screen performance status indicator W and the touch screen performance threshold W 0 Determine whether to generate a touch screen performance abnormality warning instruction V, which can facilitate user maintenance; according to the system sensitivity U and sensitivity threshold U 0 Determining whether to generate abnormal sensitivity warning instruction X can ensure the accuracy of the operation;

[0145] Safety protection module, used to calculate the real-time temperature T of the equipment a ; Preset temperature threshold T c , according to the real-time temperature T a and temperature threshold T c Determine whether the device is overheated, and stop heating when the device is overheated; calculate the adjusted massage intensity value I based on the user's body index data new , adjust the massage intensity;

[0146] Specifically, the real-time temperature T of the device is calculated a The formula is:

[0147] T a =K×R+T b

[0148] It should be noted that this formula is based on the principle that the resistance value of the temperature sensor increases as the temperature increases. The current temperature is calculated by multiplying the resistance value of the temperature sensor by the temperature coefficient plus the temperature offset.

[0149] Among them, T a is the current temperature value of the device; R is the resistance value of the temperature sensor; K is the temperature coefficient, which ranges from 0.05 to 5 and is determined according to the type and specification of the temperature sensor; T b is the temperature offset, with a value range of -5 to 5, determined according to the type and specification of the temperature sensor;

[0150] According to the real-time temperature T a and temperature threshold T c The criteria for judging whether the equipment is overheated are:

[0151]

[0152] When the device is overheated, the heating function is stopped;

[0153] Among them, the temperature threshold T c Determined based on human skin's tolerance to temperature and the device's heat dissipation performance.

[0154] The user's physical index data at least includes the user's current heart rate value E current , target heart rate value E target 、User's current physical fatigue level F current and target fatigue level F target ;

[0155] According to the user's current heart rate value E current , target heart rate value E target 、User's current physical fatigue level F current and target fatigue level F target Calculate the adjusted massage intensity value I new , the formula based on is:

[0156] I new =I current +α(E current -E target )+β(F current -F target )

[0157] It should be noted that this formula calculates the user's current heart rate value E current and target heart rate value E target The difference between the values ​​and the user's current physical fatigue level F current and target fatigue level F target The difference is multiplied by the corresponding adjustment coefficient to adjust the massage intensity;

[0158] Among them, I current is the current massage intensity value; α is the exercise intensity adjustment coefficient, which is used to adjust the response of massage intensity to changes in heart rate value, and its value ranges from 0.2 to 0.5, determined according to experimental data and user feedback data; β is the fatigue adjustment coefficient, which is used to adjust the response of massage intensity to changes in body fatigue level, and its value ranges from 0.5 to 0.8, determined according to experimental data and user feedback data; and α+β=1; F current The current degree of physical fatigue of the user is measured by an electromyographic sensor. The electromyographic sensor can monitor the electrical activity signals of specific muscle groups of the user. By analyzing the frequency, amplitude and duration of these signals, the current degree of physical fatigue F of the user is obtained. current ; Target heart rate value E target and target fatigue level F target Determined based on the user's exercise habits and recovery needs.

[0159] In the above scheme, the safety protection module calculates the real-time temperature T of the device. a and massage intensity value I new , can ensure the safe operation of equipment, protect the safety of users, and improve the convenience and comfort of users;

[0160] An early warning module is used to receive an abnormal working environment early warning instruction M, an abnormal response early warning instruction N, an abnormal touch screen performance early warning instruction V and an abnormal sensitivity early warning instruction X and issue an alarm;

[0161] The warning module will give an alarm when receiving any one of the warning instructions M for abnormal working environment, N for abnormal response, V for abnormal touch screen performance and X for abnormal sensitivity, and send the warning information to the user through mobile phone text messages and application push messages;

[0162] The specific alarm mode is: after receiving any command, the alarm flashing light and buzzer are activated to send out an alarm signal; the fault information is displayed on the device display screen;

[0163] The fault information is: when the working environment abnormality warning instruction M is received, "Working environment abnormality, please check" is displayed; when the response abnormality warning instruction N is received, "Response speed is reduced, please check" is displayed; when the touch screen performance abnormality warning instruction V is received, "Touch screen performance is reduced, please check" is displayed; when the sensitivity abnormality warning instruction X is received, "Device sensitivity is reduced, please check" is displayed.

[0164] In the above scheme, the early warning module can provide fault information to users and maintenance personnel by receiving early warning instructions and issuing alarms, thereby improving maintenance efficiency and avoiding equipment damage or safety accidents.

[0165] On the other hand, the present invention also discloses a terminal intelligent control method of a physiotherapy massager, which is used to implement the above-mentioned terminal intelligent control system, comprising the following steps:

[0166] Display the function information of the physiotherapy massager and input control instructions through the user terminal module;

[0167] Collect internal working chamber data, command response data, touch screen parameter data, system sensitivity data and user body index data;

[0168] Calculate the working environment index A based on the internal working chamber data; preset the working environment threshold A 0 , according to the working environment index A and the working environment threshold A 0 Determine whether to generate a warning instruction M for abnormal working environment;

[0169] Calculate the command response time D according to the command response data; preset the response time threshold D0 , according to the instruction response time D and the response time threshold D 0 Determine whether to generate a response abnormal warning instruction N;

[0170] Calculate the touch screen performance status indicator W according to the touch screen parameter data; preset the touch screen performance threshold W 0 , according to the touch screen performance status indicator W and the touch screen performance threshold W 0 Determine whether to generate a touch screen performance abnormality warning instruction V;

[0171] Calculate system sensitivity U based on system sensitivity data; preset sensitivity threshold U 0 , according to the system sensitivity U and sensitivity threshold U 0 Determine whether to generate a sensitivity abnormality warning instruction X;

[0172] Calculate the real-time temperature T of the device a ; Preset temperature threshold T c , according to the real-time temperature T a and temperature threshold T c Determine whether the device is overheated, and stop heating when the device is overheated; calculate the adjusted massage intensity value I based on the user's body index data new , adjust the massage intensity;

[0173] Receive the abnormal working environment warning instruction M, the abnormal response warning instruction N, the abnormal touch screen performance warning instruction V and the abnormal sensitivity warning instruction X and issue an alarm.

[0174] The above embodiments may be implemented in whole or in part by software, hardware, firmware or any other combination thereof. When implemented using software, the above embodiments may be implemented in whole or in part in the form of a computer program product. A person of ordinary skill in the art may appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein may be implemented in electronic hardware or in combination with computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution.

[0175] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0176] The above description is only a specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application.

Claims

1. A terminal intelligent control system for a physiotherapy massager, characterized in that: include: A user terminal module is used to display the function information of the physiotherapy massager and input control instructions through the user terminal module; A data acquisition module is used to collect internal working chamber data, command response data, touch screen parameter data, system sensitivity data and user body index data; A data analysis module is used to calculate the working environment index A according to the internal working chamber data; preset the working environment threshold A0, and determine whether to generate the working environment abnormality warning instruction M according to the working environment index A and the working environment threshold A0; Calculate the command response time D according to the command response data; A response time threshold D0 is preset, and whether to generate a response abnormality warning instruction N is determined according to the instruction response time D and the response time threshold D0; Calculate the touch screen performance status indicator W according to the touch screen parameter data; A touch screen performance threshold W0 is preset, and whether to generate a touch screen performance abnormality warning instruction V is determined according to the touch screen performance state indicator W and the touch screen performance threshold W0; Calculate the system sensitivity U according to the system sensitivity data; preset the sensitivity threshold U0, and determine whether to generate the sensitivity abnormality warning instruction X according to the system sensitivity U and the sensitivity threshold U0; Safety protection module, used to calculate the real-time temperature T of the equipment a ; Preset Temperature threshold T c , according to the real-time temperature T a and temperature threshold T c Determine whether the device is overheated, and stop heating when the device is overheated; calculate the adjusted massage intensity value I based on the user's body index data new , adjust the massage intensity; specifically: the user's physical index data at least includes the user's current heart rate value E current , target heart rate value E target 、User's current physical fatigue level F current and target fatigue level F target ; Calculate the adjusted massage intensity value I according to the body index data new , the formula based on is: I new =I current +α(E current -E target )+β(F current -F target ) Among them, I current is the current massage intensity value; α is the exercise intensity adjustment coefficient, ranging from 0.2 to 0.5; β is the fatigue degree adjustment coefficient, ranging from 0.5 to 0.8; and α+β=1; The early warning module is used to receive the abnormal working environment early warning instruction M, the abnormal response early warning instruction N, the abnormal touch screen performance early warning instruction V and the abnormal sensitivity early warning instruction X and issue an alarm.

2. According to claim 1, the terminal intelligent control system of a physiotherapy massage instrument is characterized in that: The internal working chamber data at least includes the equipment internal environment temperature A1, the equipment internal environment humidity A2 and the electromagnetic interference value A3; the working environment index A is calculated according to the equipment internal environment temperature A1, the equipment internal environment humidity A2 and the electromagnetic interference value A2, and the formula based on which is: A=ρ1×|A1|+ρ2×A2+ρ3×A3 Among them, ρ1 is the weight coefficient of the internal ambient temperature A1 of the equipment, and its value is 0.2~0.5; ρ2 is the weight coefficient of the internal ambient humidity A2 of the equipment, and its value is 0.3~0.6; ρ3 is the weight coefficient of the electromagnetic interference value A3, and its value is 0.2~0.8; and ρ1+ρ2+ρ3=1.

3. The terminal intelligent control system of a physiotherapy massage instrument according to claim 2 is characterized in that: The standard for determining whether to generate the abnormal working environment warning instruction M according to the working environment index A and the working environment threshold A0 is:

4. According to claim 3, the terminal intelligent control system of a physiotherapy massage instrument is characterized in that: The command response data at least includes the command processing time B n , instruction transmission time C m , the number of instructions processed per unit time n and the number of instructions transmitted per unit time m; Processing time according to instruction B n Calculate the average instruction processing time The formula is: Among them, B n is the processing time of the nth instruction in a unit time; n is the sequence number corresponding to the instruction processed in a unit time, and its value is (1, 2, 3, ... k); k is the total number of instructions processed in a unit time, and its value is a positive integer; According to the instruction transmission time C m Calculate the average instruction transfer time The formula is: Among them, C m is the transmission time of the mth instruction in a unit time; m is the serial number corresponding to the transmission instruction in a unit time, and its value is (1, 2, 3, ... q); q is the total number of transmission instructions in a unit time, and its value is a positive integer; According to the average processing time of the instruction Average instruction transfer time The command response time D is calculated based on the following formula: The standard for determining whether to generate a response abnormality warning instruction N according to the instruction response time D and the response time threshold D0 is:

5. According to claim 4, the terminal intelligent control system of a physiotherapy massage instrument is characterized in that: The touch screen parameter data at least includes the screen response distance H1, the touch input distance H2, the horizontal pixel number a, the vertical pixel number b and the touch screen diagonal length h; The touch sensitivity G is calculated based on the screen response distance H1 and the touch input distance H2, and the formula is: The pixel density Z is calculated based on the horizontal pixel number a, the vertical pixel number b and the diagonal length h of the touch screen, according to the formula: The touch screen performance indicator W is calculated based on the sensitivity G and pixel density Z, and the formula is: W=θ1×G+θ2×Z Among them, θ1 is the weight coefficient of sensitivity G, and its value range is 0.2-0.6; θ2 is the weight coefficient of pixel density Z, and its value range is 0.4-0.8; and θ1+θ2=1; The standard for determining whether to generate a touch screen performance abnormality warning instruction V according to the touch screen performance status indicator W and the touch screen performance threshold W0 is:

6. The terminal intelligent control system of a physiotherapy massager according to claim 5, characterized in that: System sensitivity data includes at least the target massage position Q x , Actual massage position Q y , motor activation time S1, motor acceleration time S2 and motor stabilization time S3; Massage position according to target Q x and actual massage position Q y The motion control accuracy L is calculated based on the following formula: The motor response speed S is calculated based on the motor activation time S1, motor acceleration time S2 and motor stabilization time S3, and the formula is: The system sensitivity U is calculated based on the motion control accuracy L and the motor response speed S, based on the formula: Among them, ω is the weight coefficient of motion control accuracy L, and its value range is 0.2~0.7; is the weight coefficient of the motor response speed S, ranging from 0.3 to 0.8; and The standard for determining whether to generate a sensitivity abnormality warning instruction X based on the system sensitivity U and the sensitivity threshold U0 is:

7. The terminal intelligent control system of a physiotherapy massager according to claim 6, characterized in that: Calculate the real-time temperature T of the device a The formula is: T a =K×R+T b Among them, T a is the current temperature value of the device; R is the resistance value of the temperature sensor; K is the temperature coefficient, ranging from 0.05 to 5; T b is the temperature offset, ranging from -5 to 5; According to the real-time temperature T a and temperature threshold T c The criteria for judging whether the equipment is overheated are: When the device overheats, the heating function stops.

8. The terminal intelligent control system of a physiotherapy massager according to claim 7, characterized in that: The warning module will give an alarm when receiving any one of the warning instructions M for abnormal working environment, N for abnormal response, V for abnormal touch screen performance and X for abnormal sensitivity, and send the warning information to the user through mobile phone text messages and application push messages; The specific alarm mode is: after receiving any command, the alarm flashing light and buzzer are activated to send out an alarm signal; the fault information is displayed on the device display screen; The fault information is: when the working environment abnormality warning instruction M is received, "Working environment abnormality, please check" is displayed; when the response abnormality warning instruction N is received, "Response speed is reduced, please check" is displayed; when the touch screen performance abnormality warning instruction V is received, "Touch screen performance is reduced, please check" is displayed; when the sensitivity abnormality warning instruction X is received, "Device sensitivity is reduced, please check" is displayed.

9. A terminal intelligent control method for a physiotherapy massager, characterized in that: The following steps are involved: Display the function information of the physiotherapy massager and input control instructions through the user terminal module; Collect internal working chamber data, command response data, touch screen parameter data, system sensitivity data and user body index data; Calculate the working environment index A according to the internal working chamber data; preset the working environment threshold A0, and determine whether to generate the working environment abnormality warning instruction M according to the working environment index A and the working environment threshold A0; Calculate the command response time D according to the command response data; A response time threshold D0 is preset, and whether to generate a response abnormality warning instruction N is determined according to the instruction response time D and the response time threshold D0; Calculate the touch screen performance status indicator W according to the touch screen parameter data; A touch screen performance threshold W0 is preset, and whether to generate a touch screen performance abnormality warning instruction V is determined according to the touch screen performance state indicator W and the touch screen performance threshold W0; Calculate the system sensitivity U according to the system sensitivity data; preset the sensitivity threshold U0, and determine whether to generate the sensitivity abnormality warning instruction X according to the system sensitivity U and the sensitivity threshold U0; Calculate the real-time temperature T of the device a ; Preset temperature threshold T c , according to the real-time temperature T a and temperature threshold T c Determine whether the device is overheated, and stop heating when the device is overheated; calculate the adjusted massage intensity value I based on the user's body index data new , adjust the massage intensity; Receive the abnormal working environment warning instruction M, the abnormal response warning instruction N, the abnormal touch screen performance warning instruction V and the abnormal sensitivity warning instruction X and issue an alarm.

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