Tongue muscle training system and method

Abstract

The invention discloses a tongue muscle training system and method.The tongue muscle training system comprises a tongue pressure handle and a controller, the tongue pressure handle comprises a tongue pressure head, the top face of the tongue pressure head is a pressure detection face, and array type film pressure sensors are arranged in the tongue pressure head and used for collecting multi-point tongue muscle pressure data and coordinate data of a patient; the controller comprises a main control module used for obtaining standard tongue muscle actions of impaired sound, mapping the standard tongue muscle actions to a pressure detection surface of a tongue pressure head to obtain a target tongue pressure distribution diagram, converting multi-point tongue muscle pressure data and coordinate data into an actual tongue pressure distribution diagram, and sending the actual tongue pressure distribution diagram to the main control module; according to the tongue muscle force difference value and the coordinate difference value of each action point in the actual tongue pressure distribution diagram and the target tongue pressure distribution diagram, a tongue muscle force and direction adjusting instruction is generated; and the display module is used for displaying the standard tongue muscle action, the target tongue pressure distribution diagram, the actual tongue pressure distribution diagram and the tongue muscle force and direction adjusting instruction of the impaired sound, so that a patient can execute corresponding adjusting actions.

Description

Technical Field

[0001] The present invention relates to the technical field of tongue muscle rehabilitation, and more specifically to a tongue muscle training system and method. Background Art

[0002] Tongue muscle pressure refers to the pressure generated by the contact between the tongue and the hard palate. Currently, tongue muscle training has been applied in many fields. For example, for individuals with language disorders, such as dysarthria or aphasia, tongue muscle training can improve the flexibility and control of the tongue, thereby improving the patient's pronunciation clarity and language expression ability. However, traditional tongue muscle rehabilitation training methods mainly rely on the patient's self-perception and the doctor's experience guidance. This method is often difficult to accurately quantify the training effect and lacks intuitiveness for patients. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a tongue muscle training system and method which is intuitive and can accurately quantify the training effect.

[0004] In order to solve the above technical problems, according to one aspect of the present invention, a tongue muscle training system is provided, which includes a tongue pressure handle and a controller, wherein the tongue pressure handle includes a tongue pressure head, the top surface of the tongue pressure head is a pressure detection surface, and an array-type thin film pressure sensor is arranged therein for collecting multi-point tongue muscle pressure data and coordinate data of the patient; the controller includes:

[0005] A main control module, which is used to obtain the standard tongue muscle action of the obstructive sound, and map the standard tongue muscle action of the obstructive sound to the pressure detection surface of the tongue pressure head to obtain the corresponding target tongue pressure distribution map, and convert the multi-point tongue muscle pressure data and coordinate data collected during training into an actual tongue pressure distribution map, and generate tongue muscle force and direction adjustment instructions according to the tongue muscle force difference and coordinate difference of each action point in the actual tongue pressure distribution map and the target tongue pressure distribution map;

[0006] The display module is used to display the standard tongue muscle movements of the obstructive sounds, the target tongue pressure distribution diagram, the actual tongue pressure distribution diagram and the tongue muscle force and direction adjustment instructions, so that the patient can perform corresponding adjustment actions according to the tongue muscle force and direction adjustment instructions.

[0007] Its further technical solution is: the main control module includes:

[0008] An acquisition unit, used to acquire the standard tongue muscle movements of obstructive sounds;

[0009] A mapping conversion unit, used for mapping the coordinate data of the action points corresponding to the standard tongue muscle action of the obstructive sound and the tongue muscle pressure data onto the pressure detection surface of the tongue pressure head, so as to obtain a target tongue pressure distribution diagram including the coordinates of each action point of the standard tongue muscle action and the tongue muscle pressure; and for converting the multi-point tongue muscle pressure data and coordinate data collected during training into an actual tongue pressure distribution diagram;

[0010] A comparison calculation unit, used for comparing and calculating the tongue muscle force difference and coordinate difference of each action point in the actual tongue pressure distribution map and the target tongue pressure distribution map;

[0011] The instruction generation unit is used to generate tongue muscle force and direction adjustment instructions according to the tongue muscle force difference and coordinate difference of each action point.

[0012] A further technical solution is: the tongue muscle training system also includes a storage module, wherein:

[0013] The storage module is used to store standard tongue muscle movements of obstructive sounds, target tongue pressure distribution diagrams corresponding to the standard tongue muscle movements of obstructive sounds, and target tongue positions corresponding to different training modes;

[0014] The comparison calculation unit is also used to compare the actual tongue position coordinates of the user collected by the tongue depressor during training with the target tongue position in the corresponding training mode stored in advance, so as to calculate the coordinate difference between the actual tongue position coordinates and the target tongue position;

[0015] The instruction generation unit is also used to generate a tongue position adjustment instruction according to the coordinate difference between the actual tongue position coordinate and the target tongue position;

[0016] The display module is also used to display tongue position adjustment instructions, so that the patient can execute corresponding instructions according to the displayed tongue position adjustment instructions to perform adjustment training.

[0017] Its further technical solution is: the main control module also includes a game generating unit, which is used to generate a corresponding training game according to the standard tongue muscle movements of the obstructive sound; the display module is also used to display the training game.

[0018] Its further technical solution is: the tongue depressor handle also includes a handle connected to the tongue depressor head, and a plurality of fixed teeth are provided on one end of the handle close to the tongue depressor head, and a tooth position for placing teeth is formed between two adjacent fixed teeth, and the handle is also provided with an interface for data transmission with a main control module.

[0019] In order to solve the above technical problems, according to another aspect of the present invention, a tongue muscle training method is also provided, comprising:

[0020] Acquire standard tongue muscle movements for obstructive sounds;

[0021] Obtain a target tongue pressure distribution diagram corresponding to the standard tongue muscle movement of the obstructive sound;

[0022] Training is performed according to the target tongue pressure distribution map, and actual tongue pressure during training is detected by a tongue pressure head having an array-type thin film pressure sensor, thereby obtaining an actual tongue pressure distribution map during training;

[0023] Tongue muscle force and direction adjustment instructions are generated according to the tongue muscle force difference and coordinate difference of each action point in the actual tongue pressure distribution map and the target tongue pressure distribution map, so that the patient can perform corresponding adjustment actions according to the tongue muscle force and direction adjustment instructions.

[0024] A further technical solution is: the target tongue pressure distribution diagram corresponding to the standard tongue muscle movement of the obstructive sound is obtained, specifically including:

[0025] The coordinate data of the action points corresponding to the standard tongue muscle movements of the obstructive sound and the tongue muscle pressure data are mapped onto the pressure detection surface of the tongue pressure head, so as to obtain a target tongue pressure distribution diagram including the coordinates of each action point of the standard tongue muscle movement and the tongue muscle pressure size by fitting.

[0026] Its further technical solution is: the tongue muscle training method also includes: detecting the actual tongue position coordinates of the patient during training, comparing the detected actual tongue position coordinates with the pre-stored target tongue position, and when the actual tongue position coordinates are inconsistent with the target tongue position, generating a tongue position adjustment instruction based on the coordinate difference between the actual tongue position coordinates and the target tongue position.

[0027] A further technical solution is: the tongue muscle training method further comprises: generating a training game according to the standard tongue muscle movements of the disordered sound, so that the patient can perform tongue muscle training according to the training game.

[0028] Its further technical solution is: the tongue muscle training method also includes:

[0029] Generate a tongue lifting instruction according to the input preset tongue muscle pressure and preset squeezing time;

[0030] Collect the actual tongue muscle pressure and actual compression time when the patient executes the tongue lifting instruction;

[0031] The difference between the actual tongue muscle pressure and the preset tongue muscle pressure and the difference between the actual squeezing time and the preset squeezing time are compared and calculated to generate a tongue lifting adjustment instruction for the patient to perform training adjustments.

[0032] Compared with the prior art, the main control module in the present invention maps the standard tongue muscle movement of the obstructive sound onto the pressure detection surface of the tongue pressure head, obtains the target tongue pressure distribution diagram corresponding to the standard tongue muscle movement of the obstructive sound, and collects the multi-point tongue muscle pressure data and coordinate data of the patient through the tongue pressure head. The main control module converts the multi-point tongue muscle pressure data and coordinate data collected during training into an actual tongue pressure distribution diagram corresponding to the pressure detection surface of the tongue pressure head, and generates tongue muscle force and direction adjustment instructions according to the tongue muscle force difference and coordinate difference of each action point in the actual tongue pressure distribution diagram and the target tongue pressure distribution diagram, and displays the The module is displayed so that the patient can perform corresponding adjustment actions according to the tongue muscle force and direction adjustment instructions. It can be seen that the effect to be achieved in the training, the effect of this training and the adjustment gap of this training can be quantified respectively through the target tongue pressure distribution diagram, the actual tongue pressure distribution diagram and the tongue muscle force and direction adjustment instructions, and the training adjustment can also be performed according to the tongue muscle force and direction adjustment instructions generated by the tongue muscle force difference and coordinate difference of the action point. The patient can intuitively understand the actual tongue pressure distribution diagram, tongue muscle force difference and coordinate difference during training, which can be beneficial to the patient's adjustment and facilitate training. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural block diagram of a specific embodiment of the tongue muscle training system of the present invention.

[0034] Figure 2 It is a schematic diagram of the specific structure of the tongue pressure handle in the tongue muscle training system of the present invention.

[0035] Figure 3 It is a schematic diagram of the pressure detection surface of the tongue and the tongue pressure handle during tongue muscle training in the tongue muscle training system of the present invention.

[0036] Figure 4 It is a flow chart of a specific embodiment of the tongue muscle training method of the present invention. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Similar component numbers in the drawings represent similar components. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. 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.

[0038] Reference Figure 1 , Figure 1It is a structural block diagram of a specific embodiment of the tongue muscle training system of the present invention. In the embodiment shown in the accompanying drawings, the tongue muscle training system includes a tongue pressure handle 30 and a controller 10, wherein the tongue pressure handle 30 includes a tongue pressure head 305, the top surface of the tongue pressure head 305 is a pressure detection surface 304, and an array-type thin film pressure sensor 307 is arranged therein for collecting multi-point tongue muscle pressure data and coordinate data of the patient; the controller 10 includes a main control module 11 and a display module 12, the main control module 11 is used to obtain the standard tongue muscle action of the obstructive sound, and map the standard tongue muscle action of the obstructive sound to the tongue pressure head The pressure detection surface 304 of 305 is used to obtain the corresponding target tongue pressure distribution map, and the multi-point tongue muscle pressure data collected during training is converted into an actual tongue pressure distribution map, and the tongue muscle force and direction adjustment instructions are generated according to the tongue muscle force difference and coordinate difference of each action point in the actual tongue pressure distribution map and the target tongue pressure distribution map; the display module 12 is used to display the standard tongue muscle action of the obstructive sound, the target tongue pressure distribution map, the actual tongue pressure distribution map and the tongue muscle force and direction adjustment instructions, so that the patient can perform the corresponding adjustment action according to the tongue muscle force and direction adjustment instructions. Based on the above design, the tongue muscle training method of the present invention can quantify the effect to be achieved by the training, the effect of this training and the adjustment gap of this training respectively through the target tongue pressure distribution map, the actual tongue pressure distribution map and the tongue muscle force and direction adjustment instructions, and can also perform training adjustment according to the tongue muscle force and direction adjustment instructions generated by the tongue muscle force difference and coordinate difference of the action point, and the patient can intuitively understand the actual tongue pressure distribution map, tongue muscle force difference and coordinate difference during training, which can be beneficial to the patient's adjustment and facilitate training.

[0039] Specifically, Figure 2 As shown, in this embodiment, the tongue depressor handle 30 also includes a handle 302 connected to the tongue depressor 305, and a plurality of fixed teeth 303 are provided on one end of the handle 302 close to the tongue depressor 305, and a tooth position for teeth to be placed is formed between two adjacent fixed teeth 303. The handle 302 is also provided with an interface 301 for data transmission with the main control module 11. Based on the above design, when performing tongue muscle training, the patient can grasp the handle 302, put the tongue depressor 305 into the oral cavity, and the pressure detection surface 304 of the tongue depressor 305 fits the tongue 308, and the tongue depressor 305 is provided with an array-type thin film pressure sensor 307 at the position corresponding to the pressure detection surface 304, as shown in FIG. Figure 3 As shown, any detection point 306 of the pressure detection surface 304 can collect tongue muscle pressure data when force is applied thereto. The patient's multi-point tongue muscle pressure data and corresponding coordinate data can be collected and acquired by combining the coordinates of any detection point 306 of the pressure detection surface 304. During the training process, the teeth can be positioned by the tooth positions on the handle 302, and the collected data can be transmitted to the main control module 11 by connecting the data cable via the interface 301.

[0040] In some embodiments, the main control module 11 includes an acquisition unit 111, a mapping and conversion unit 112, a comparison and calculation unit 113 and an instruction generation unit 114, wherein the acquisition unit 111 is used to acquire the standard tongue muscle movement of the obstructive sound; the mapping and conversion unit 112 is used to map the coordinate data of the action point corresponding to the standard tongue muscle movement of the obstructive sound and the tongue muscle pressure data to the pressure detection surface 304 of the tongue pressure head 305, so as to fit and obtain a target tongue pressure distribution map containing the coordinates of each action point of the standard tongue muscle movement and the tongue muscle pressure size, so that the patient can train according to the target tongue pressure distribution map; and is used to convert the multi-point tongue muscle pressure data and coordinate data collected during training into an actual tongue pressure distribution map; the comparison and calculation unit 113 is used to compare and calculate the tongue muscle force difference and coordinate difference of each action point in the actual tongue pressure distribution map and the target tongue pressure distribution map; the instruction generation unit 114 is used to generate tongue muscle force and direction adjustment instructions according to the tongue muscle force difference and coordinate difference of each action point. Preferably, in this embodiment, the target tongue pressure distribution map and the actual tongue pressure distribution map can be displayed in the form of a heat map, presenting different colors according to different pressure sizes, so as to more intuitively display the quantified training effect.

[0041] Furthermore, in some embodiments, the tongue muscle training system also includes a storage module 20, wherein the storage module 20 is used to store the standard tongue muscle action of the obstructive sound, the target tongue pressure distribution map corresponding to the standard tongue muscle action of the obstructive sound, and the target tongue position corresponding to different training modes; the comparison calculation unit 113 is also used to compare the actual tongue position coordinates of the user collected by the tongue depressor 305 during training with the target tongue position in the corresponding training mode stored in advance, so as to calculate the coordinate difference between the actual tongue position coordinates and the target tongue position; the instruction generation unit 114 is also used to generate a tongue position adjustment instruction according to the coordinate difference between the actual tongue position coordinates and the target tongue position; the display module 12 is also used to display the tongue position adjustment instruction, so that the patient can execute the corresponding instruction according to the displayed tongue position adjustment instruction to perform adjustment training. Based on the above design, for patients with improper tongue position, the present invention can also perform targeted tongue position training, detect the actual tongue position coordinates of the patient, that is, the coordinate data of the action point, through the tongue depressor 305, and guide the patient to perform tongue muscle training according to the target tongue position, so that the tongue 308 is kept in the correct position.

[0042] In order to make the training more interesting, in some other embodiments, the main control module 11 may also include a game generation unit, which may be used to generate a corresponding training game according to the standard tongue muscle movements of the obstructive sound; the display module 12 is also used to display the training game. It can be understood that the training game may adopt the standard tongue muscle movements in combination with music / words, such as the pronunciation movement of the pinyin "r", and at the same time with relevant music / words; and when adjusting the tongue position, the patient may also be guided by video to position the tongue 308 in a directional manner, for example, it may be implemented in the form of a game such as tongue-tap-a-mole.

[0043] As can be seen from the above, the tongue muscle training system of the present invention can reflect the tongue pressure situation from multiple dimensions, can not only reconstruct obstructive sounds, but also carry out targeted tongue position training, and has rich functions. It can be understood that the tongue muscle training system can also carry out corresponding training for the endurance, explosive power and flexibility of the tongue muscles, that is, the corresponding training instructions are generated by the main control module 11, and displayed by the display module 12. The patient performs corresponding actions according to the displayed training instructions for training, and the tongue pressure head 305 collects pressure data, etc., and compares the collected pressure data with the preset target pressure data to obtain the pressure data difference, so that the patient can also adjust the pressure data difference during training. For example, tongue pressure endurance training means that the tongue 308 is lifted up once and continuously squeezes the pressure sensor, so that the tongue muscle pressure is continuously maintained within a time range of more than 30% of the maximum tongue pressure value. The main control module 11 can generate a tongue lifting training instruction, and the patient can use the tongue 308 to squeeze the array film pressure sensor 307 according to the displayed instruction, collect the tongue muscle pressure, and calculate the squeezing time at the same time. When the tongue muscle pressure is maintained at the preset value and reaches the preset squeezing time, the display module 12 passes the display to end the endurance training; and when the tongue muscle pressure and squeezing time have not reached the preset standard, the difference is calculated and adjusted accordingly. Because the above-mentioned training methods for the explosive power and flexibility of the tongue muscles are well known to those skilled in the art, they will not be repeated here.

[0044] Reference Figure 4 , Figure 4 Flow chart of a specific embodiment of the tongue muscle training method of the present invention. In the embodiment shown in the accompanying drawings, the tongue muscle training method includes:

[0045] S101. Obtain standard tongue muscle movements for obstructive sounds.

[0046] In this step, the tongue muscle movements corresponding to the obstructive sound produced by the standard subject can be photographed by a magnetic resonance imaging device to obtain the standard tongue muscle movements of the obstructive sound. The standard tongue muscle movements of the obstructive sound can be stored in a storage module or a database and called out when used.

[0047] S102, obtaining a target tongue pressure distribution diagram corresponding to the standard tongue muscle movement of the obstructive sound.

[0048] In the present invention, the standard tongue muscle movement of the obstructive sound is mapped to the pressure detection surface of the tongue pressure head to obtain the corresponding target tongue pressure distribution diagram, so that the standard tongue muscle movement and the effect to be achieved by its training can be accurately quantified.

[0049] Specifically, this step includes: mapping the coordinate data of the action point corresponding to the standard tongue muscle action of the obstructive sound and the tongue muscle pressure data onto the pressure detection surface of the tongue pressure head, thereby fitting and obtaining a target tongue pressure distribution diagram including the coordinates of each action point of the standard tongue muscle action and the tongue muscle pressure magnitude. Understandably, the standard tongue muscle action includes the action point coordinates and the tongue muscle pressure magnitude, the tongue muscle pressure magnitude is the tongue pressure intensity, and the action point coordinates are the coordinates of the tongue force area.

[0050] Preferably, in this embodiment, the target tongue pressure distribution diagram can be displayed in the form of a heat map, showing different colors according to different pressure levels, so as to more intuitively display the quantitative training effect. For example, the tongue muscle pressure level corresponding to each action point coordinate in the standard tongue muscle action is compared with the preset color classification threshold. When the tongue muscle pressure level matches the preset value of a certain color area, the tongue muscle pressure level is displayed in this color on the coordinate drawing, thereby generating a target tongue pressure distribution diagram, so that the tongue muscle pressure level of each action point coordinate can be intuitively and clearly observed by observing the colors of each area on the coordinate drawing, which is convenient for training.

[0051] S103, training is performed according to the target tongue pressure distribution map, and actual tongue pressure during training is detected by a tongue pressure head having an array-type thin film pressure sensor, so as to obtain an actual tongue pressure distribution map during training.

[0052] In this step, training is performed according to the target tongue pressure distribution map, that is, training is performed according to the standard tongue muscle movement of each obstructive sound. Furthermore, a training game can be generated based on the standard tongue muscle movement of the obstructive sound, so that the patient can perform tongue muscle training according to the training game.

[0053] In the present invention, when the tongue pressure head with an array-type thin film pressure sensor is used for detection, the pressure detection surface corresponding to the array-type thin film pressure sensor is attached to the tongue. During training, the actual tongue pressure can be collected when any detection point on the pressure detection surface is subjected to force. The actual tongue pressure includes the size of the tongue muscle pressure. The actual tongue pressure distribution diagram during training is obtained in combination with the detection point coordinates of the pressure detection surface, that is, the actual tongue pressure distribution diagram obtained includes the actual action point coordinates and the actual tongue muscle pressure size corresponding to the action point coordinates. It can also be displayed in the form of a heat map, so that the quantitative training effect can be more intuitively displayed.

[0054] S104, generating tongue muscle force and direction adjustment instructions according to the tongue muscle force difference and coordinate difference of each action point in the actual tongue pressure distribution map and the target tongue pressure distribution map, so that the patient can perform corresponding adjustment actions according to the tongue muscle force and direction adjustment instructions.

[0055] In the present invention, the tongue muscle force and direction adjustment instructions include tongue muscle force increase or decrease, and adjustment instructions for the action point coordinates to move forward, backward, left or right in different directions when force is applied.

[0056] In this step, the actual tongue pressure of the patient's standard tongue muscle movement for each obstructive sound during actual training can be compared with the target tongue pressure in the target tongue pressure distribution map corresponding to the standard tongue muscle movement of the obstructive sound stored in the storage module or database, so as to calculate the tongue muscle force difference and coordinate difference of each action point, so as to accurately quantify the difference between the patient's tongue muscle movement during pronunciation and the standard tongue muscle movement, so that the patient can perform corresponding adjustment actions according to the tongue muscle force and direction adjustment instructions.

[0057] S105. Detect the actual tongue position coordinates of the patient during training, compare the detected actual tongue position coordinates with the pre-stored target tongue position, and when the actual tongue position coordinates are inconsistent with the target tongue position, generate a tongue position adjustment instruction based on the coordinate difference between the actual tongue position coordinates and the target tongue position.

[0058] Preferably, the tongue muscle training method of the present invention can also perform targeted tongue position adjustment training. During the tongue position adjustment training, the actual tongue position coordinates of the user collected by the tongue depressor are compared with the target tongue position in the corresponding training mode stored in advance, so as to calculate the coordinate difference between the actual tongue position coordinates and the target tongue position, so that the patient can move the tongue according to the coordinate difference between the actual tongue position coordinates and the target tongue position to adjust the tongue position.

[0059] Furthermore, in some other embodiments, the tongue muscle training method may also include: generating a tongue lifting instruction according to the input preset tongue muscle pressure and preset squeezing time; collecting the actual tongue muscle pressure and actual squeezing time when the patient executes the tongue lifting instruction; comparing and calculating the difference between the actual tongue muscle pressure and the preset tongue muscle pressure and the difference between the actual squeezing time and the preset squeezing time to generate a tongue lifting adjustment instruction for the patient to perform training adjustments. Based on the above design, the tongue muscle training method of the present invention can perform targeted training for tongue pressure endurance, and has richer functions, that is, it can not only perform reconstruction training for obstructive sounds, but also perform targeted tongue position adjustment training and targeted tongue pressure endurance adjustment training.

[0060] In summary, the present invention can quantify the effect to be achieved in training, the effect of this training and the adjustment gap of this training respectively through the target tongue pressure distribution diagram, the actual tongue pressure distribution diagram and the tongue muscle force and direction adjustment instructions, and can also perform training adjustments based on the tongue muscle force and direction adjustment instructions generated by the tongue muscle force difference and coordinate difference of the action point. The patient can intuitively understand the actual tongue pressure distribution diagram, tongue muscle force difference and coordinate difference during training, which can be beneficial to the patient's adjustment and facilitate training.

[0061] The present invention has been described above in conjunction with the best embodiments, but the present invention is not limited to the embodiments disclosed above, but should cover various modifications and equivalent combinations based on the essence of the present invention.

Claims

1. A tongue muscle training system, characterized in that: The tongue muscle training system includes a tongue pressure handle and a controller, wherein the tongue pressure handle includes a tongue pressure head, the top surface of the tongue pressure head is a pressure detection surface, and an array-type thin film pressure sensor is arranged inside the tongue pressure head for collecting multi-point tongue muscle pressure data and coordinate data of the patient; the controller includes: A main control module, which is used to obtain the standard tongue muscle movement of the obstructive sound, and map the standard tongue muscle movement of the obstructive sound to the pressure detection surface of the tongue pressure head to obtain the corresponding target tongue pressure distribution map, and convert the multi-point tongue muscle pressure data and coordinate data collected during training into an actual tongue pressure distribution map, and generate tongue muscle force and direction adjustment instructions according to the tongue muscle force difference and coordinate difference of each action point in the actual tongue pressure distribution map and the target tongue pressure distribution map; The display module is used to display the standard tongue muscle movements of the obstructive sounds, the target tongue pressure distribution diagram, the actual tongue pressure distribution diagram and the tongue muscle force and direction adjustment instructions, so that the patient can perform corresponding adjustment actions according to the tongue muscle force and direction adjustment instructions.

2. The tongue muscle training system according to claim 1, characterized in that: The main control module includes: An acquisition unit, used to acquire the standard tongue muscle movements of obstructive sounds; A mapping conversion unit, used for mapping the coordinate data of the action points corresponding to the standard tongue muscle action of the obstructive sound and the tongue muscle pressure data onto the pressure detection surface of the tongue pressure head, so as to obtain a target tongue pressure distribution diagram including the coordinates of each action point of the standard tongue muscle action and the tongue muscle pressure; and for converting the multi-point tongue muscle pressure data and coordinate data collected during training into an actual tongue pressure distribution diagram; A comparison calculation unit, used for comparing and calculating the tongue muscle force difference and coordinate difference of each action point in the actual tongue pressure distribution map and the target tongue pressure distribution map; The instruction generation unit is used to generate tongue muscle force and direction adjustment instructions according to the tongue muscle force difference and coordinate difference of each action point.

3. The tongue muscle training system according to claim 2, characterized in that: The tongue muscle training system also includes a storage module, wherein: The storage module is used to store standard tongue muscle movements of obstructive sounds, target tongue pressure distribution diagrams corresponding to the standard tongue muscle movements of obstructive sounds, and target tongue positions corresponding to different training modes; The comparison calculation unit is also used to compare the actual tongue position coordinates of the user collected by the tongue depressor during training with the target tongue position in the corresponding training mode stored in advance, so as to calculate the coordinate difference between the actual tongue position coordinates and the target tongue position; The instruction generation unit is also used to generate a tongue position adjustment instruction according to the coordinate difference between the actual tongue position coordinate and the target tongue position; The display module is also used to display tongue position adjustment instructions, so that the patient can execute corresponding instructions according to the displayed tongue position adjustment instructions to perform adjustment training.

4. The tongue muscle training system according to claim 2, characterized in that: The main control module also includes a game generating unit, which is used to generate a corresponding training game according to the standard tongue muscle movements of the obstructive sound; the display module is also used to display the training game.

5. The tongue muscle training system according to claim 1, characterized in that: The tongue depressor handle also includes a handle connected to the tongue depressor head. A plurality of fixed teeth are provided on one end of the handle close to the tongue depressor head. A tooth position for placing teeth is formed between two adjacent fixed teeth. The handle is also provided with an interface for data transmission with a main control module.

6. A tongue muscle training method, characterized in that: The tongue muscle training method comprises: Acquire standard tongue muscle movements for obstructive sounds; Obtain a target tongue pressure distribution diagram corresponding to the standard tongue muscle movement of the obstructive sound; Training is performed according to the target tongue pressure distribution map, and actual tongue pressure during training is detected by a tongue pressure head having an array-type thin film pressure sensor, thereby obtaining an actual tongue pressure distribution map during training; Tongue muscle force and direction adjustment instructions are generated according to the tongue muscle force difference and coordinate difference of each action point in the actual tongue pressure distribution map and the target tongue pressure distribution map, so that the patient can perform corresponding adjustment actions according to the tongue muscle force and direction adjustment instructions.

7. The tongue muscle training method according to claim 6, characterized in that: The target tongue pressure distribution diagram corresponding to the standard tongue muscle movement of the obstructive sound is obtained, specifically including: The coordinate data of the action points corresponding to the standard tongue muscle movements of the obstructive sound and the tongue muscle pressure data are mapped onto the pressure detection surface of the tongue pressure head, so as to obtain a target tongue pressure distribution diagram including the coordinates of each action point of the standard tongue muscle movement and the tongue muscle pressure size by fitting.

8. The tongue muscle training method according to claim 6, characterized in that: The tongue muscle training method also includes: detecting the actual tongue position coordinates of the patient during training, comparing the detected actual tongue position coordinates with the pre-stored target tongue position, and when the actual tongue position coordinates are inconsistent with the target tongue position, generating a tongue position adjustment instruction based on the coordinate difference between the actual tongue position coordinates and the target tongue position.

9. The tongue muscle training method according to claim 6, characterized in that: The tongue muscle training method further includes: generating a training game according to the standard tongue muscle movements of the disordered sound, so that the patient can perform tongue muscle training according to the training game.

10. The tongue muscle training method according to claim 6, characterized in that: The tongue muscle training method further comprises: Generate a tongue lifting instruction according to the input preset tongue muscle pressure and preset squeezing time; Collect the actual tongue muscle pressure and actual compression time when the patient executes the tongue lifting instruction; The difference between the actual tongue muscle pressure and the preset tongue muscle pressure and the difference between the actual squeezing time and the preset squeezing time are compared and calculated to generate a tongue lifting adjustment instruction for the patient to perform training adjustments.

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