Children attention training device

Abstract

The invention discloses a child attention training device, and belongs to the technical field of attention training, and the device comprises a head-mounted device which is used for monitoring the brain activity of a child in real time, obtaining EEG and heart rate variability data, and providing a basis for neural feedback training; and the entity touch type operation table is used for training a child to perform a positive feeling training, a Schirt grid training, a visual tracking training, a memory game training and a reaction speed training. According to the invention, the problems that the attention training difficulty cannot be automatically adjusted, the attention training progress of the child cannot be tracked and corresponding feedback and suggestions cannot be provided according to the performance of the child in the prior art, so that the attention training effect of the child is poor are solved; according to the method, the attention training difficulty is automatically adjusted to achieve individualized attention training of children, the attention training progress of the children can be tracked, corresponding feedback and suggestions are provided to help the children to know own performance and adjust training strategies, and the attention training effect of the children can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of attention training, in particular to a children's attention training device. Background Art

[0002] Attention is the foundation of children's learning. Intentional attention means that children pay attention to something purposefully and continuously. Inattention is manifested in being restless and looking around, and also in that although the eyes are focused, the brain is distracted and cannot carry out learning activities. Inattention will result in low learning efficiency, and targeted training is needed to cultivate and improve children's attention.

[0003] The Chinese patent with publication number CN112767786A discloses a children's attention concentration training device, which includes a base plate, a mainframe installed on one side of the top wall of the base plate, and the mainframe includes a shell, a power supply, a memory, a controller and a display. A fixed ring is installed on the other side of the top wall of the base plate through a vertical support rod. A rotating ring is rotatably provided on the top wall of the fixed ring. A motor is provided on the lower side of the fixed ring. The motor is electrically connected to the controller, and the motor is fixed to the top surface of the base plate. A rotating shaft is installed on the driving end of the motor, and the rotating shaft is fixedly installed with the rotating ring through a horizontal support rod. After the child puts a small ball into the pipe, the small ball can hit the button, and then the display of the mainframe is used to play the animated audio and video materials, so as to stimulate the interest of the child. In the process of operation, the child's attention can be trained, and at the same time, the child's limb coordination, vision and intellectual ability are cultivated, and the healthy growth of the child is promoted. However, the patent has the following defects:

[0004] When currently conducting attention training for children, the difficulty of the attention training cannot be automatically adjusted according to the children's performance to achieve personalized attention training for the children. The progress of the children's attention training cannot be tracked, and corresponding feedback and suggestions cannot be provided to help the children understand their performance and adjust the training strategies, resulting in poor results in the children's attention training. Summary of the invention

[0005] The purpose of the present invention is to provide a children's attention training device, which can automatically adjust the difficulty of attention training according to the child's performance to achieve personalized attention training for the child, track the progress of the child's attention training, and provide corresponding feedback and suggestions to help the child understand his or her performance and adjust the training strategy, thereby improving the effect of children's attention training and solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A children's attention training device, comprising:

[0008] Head-mounted device, used to monitor children's brain activity in real time, monitor EEG at a fixed point, and the conductivity sheet can move to different brain areas to obtain EEG and heart rate variability data, providing a basis for neurofeedback training. It is made of lightweight materials and equipped with an adjustable fastening strap. The size can be adjusted to accommodate children with different head circumferences;

[0009] The physical touch operating table is used for children to conduct mindfulness training, Schulte grid, visual tracking training, memory game training and reaction speed training. When the child is in a state of concentration, the physical touch operating table will show encouraging actions.

[0010] Preferably, the physical touch-type operating table includes:

[0011] An interface and display unit, used to display task progress, scores and feedback information;

[0012] Among them, the icon and button interface design is simple and clear, with soft colors;

[0013] A sound and feedback unit, used to provide various forms of sound feedback;

[0014] Among them, various forms include sound, light effects, and animation to stimulate children's interest and motivation, and adjustable volume to provide clear feedback in different environments;

[0015] Neurofeedback training unit, used to analyze EEG and heart rate variability data in real time and design attention training tasks for children;

[0016] Cognitive behavioral therapy unit, used to train and treat children's unhealthy cognition and behavior;

[0017] A mindfulness practice unit is used to provide audio guidance, based on the audio source playback hardware device and combined with the provided audio to guide children to practice mindfulness;

[0018] Adjustability unit, used to adjust the difficulty and time of children's attention training;

[0019] A privacy protection unit, used to encrypt and protect the collected children's attention training data;

[0020] The reward mechanism unit is used to provide positive reinforcement feedback to children's positive performance and set up a point token upgrade system to reward children;

[0021] The attention assessment unit is used to regularly evaluate the training effect based on the child’s performance and feedback, guide the next treatment according to the results of the previous treatment, and make adjustments to the basic assessment during training.

[0022] Preferably, the neurofeedback training unit comprises:

[0023] Obtain EEG and heart rate variability data;

[0024] Real-time analysis of EEG and heart rate variability data to determine immediate attention level feedback;

[0025] Mining and analyzing immediate attention level feedback to determine attention training tasks for children;

[0026] Obtain the performance of children during attention training and determine the feedback information of children's attention training;

[0027] Based on the feedback information from children's attention training, the children's attention training tasks are automatically adjusted and optimized to determine personalized attention training tasks suitable for children.

[0028] Preferably, the cognitive behavioral therapy unit comprises:

[0029] To obtain children's cognitive and behavioral information when they are doing children's attention training tasks;

[0030] Based on children's cognitive and behavioral information, identify adverse children's cognition and behavior;

[0031] Develop strategy manuals and simulation scenarios for children based on adverse child cognitions and behaviors;

[0032] Based on strategy manuals and simulation scenarios, it enables children to identify and change undesirable child cognitions and behaviors.

[0033] Preferably, the cognitive behavioral therapy unit further comprises:

[0034] The first moment monitoring module is used to monitor in real time the corresponding moments of obtaining the children's cognitive and behavioral information when the children are doing the children's attention training task;

[0035] The second moment monitoring module is used to monitor in real time the corresponding moment of obtaining the recognition results of the bad children's cognition and behavior;

[0036] The recognition process duration acquisition module is used to acquire the recognition process duration of the child's cognition and behavior according to the corresponding moments of the child's cognition and behavior information when the child is doing the child's attention training task and the corresponding moments of the recognition results of the poor child's cognition and behavior;

[0037] A first comparison module, used for comparing the duration of the recognition process of the child's cognition and behavior with a preset duration reference value;

[0038] A historical record retrieval module is used for retrieving the duration of each child cognition and behavior recognition in the historical records before the duration of the child cognition and behavior recognition process exceeds the preset duration reference value when the duration of the child cognition and behavior recognition process exceeds the preset duration reference value;

[0039] The recognition process duration fluctuation coefficient acquisition module is used to obtain the recognition process duration fluctuation coefficient according to the recognition process duration corresponding to each child cognition and behavior recognition in the historical records; wherein the recognition process duration fluctuation coefficient is obtained by the following formula:

[0040]

[0041]

[0042]

[0043] Where S represents the fluctuation coefficient of the recognition process duration; C and R represent the first parameter and the second parameter respectively; sqrt represents the square root operation; t b represents the standard deviation of the duration of each child's cognitive and behavioral recognition process in the historical records; t p represents the average duration of each child's cognitive and behavioral recognition process in the historical records; t m Indicates the time value corresponding to the duration of the child's cognition and behavior recognition process that exceeds the preset duration reference value; n represents the number of child cognition and behavior recognition times in the historical records; t i represents the duration of the recognition process corresponding to the i-th child's cognitive and behavioral recognition; t i+1 represents the duration of the recognition process corresponding to the i+1th child’s cognitive and behavioral recognition; P m Indicates the memory utilization rate corresponding to the duration of the children's cognitive and behavioral recognition process that exceeds the preset duration reference value; P z represents the median value of memory utilization corresponding to each recognition process of children's cognition and behavior recognition in the historical records; P i represents the memory utilization corresponding to the i-th child’s cognitive and behavioral recognition;

[0044] The abnormality determination module is used to determine whether there is an abnormality in the recognition operation of children's cognition and behavior by comparing the recognition process duration fluctuation coefficient with a preset process duration fluctuation coefficient threshold.

[0045] Preferably, the abnormality determination module includes:

[0046] A second comparison module, used for comparing the identification process duration fluctuation coefficient with the preset process duration fluctuation coefficient threshold;

[0047] The recognition operation monitoring module is used to monitor in real time the duration of each recognition process after the duration of the recognition process of children's cognition and behavior exceeds the corresponding moment of the preset duration reference value when the duration fluctuation coefficient of the recognition process exceeds the preset process duration fluctuation coefficient threshold;

[0048] The first recognition response evaluation coefficient acquisition module is used to obtain the first recognition response evaluation coefficient by using the recognition process duration fluctuation coefficient combined with the duration of each recognition process after the recognition process duration of the child's cognition and behavior exceeds the corresponding moment of the preset duration reference value, wherein the first recognition response evaluation coefficient is obtained by the following formula:

[0049]

[0050] Among them, E 01 represents the first recognition response evaluation coefficient; S represents the recognition process duration fluctuation coefficient; S y Indicates the preset process duration fluctuation coefficient threshold; P m Indicates the memory utilization rate corresponding to the duration of the children's cognitive and behavioral recognition process that exceeds the preset duration reference value; P max Indicates the memory utilization rate corresponding to the maximum duration of the recognition process that occurs after the time when the duration of the recognition process of children's cognition and behavior exceeds the preset duration reference value; t max Indicates that the duration of the recognition process of children's cognition and behavior exceeds the maximum duration of the recognition process that occurs after the corresponding moment of the preset duration reference value; t m represents the time value corresponding to the duration of the child's cognition and behavior recognition process that exceeds the preset duration reference value; m represents the number of child cognition and behavior recognitions after the duration of the child's cognition and behavior recognition process exceeds the preset duration reference value; t si Indicates the duration of the child's cognition and behavior recognition process after the i-th child's cognition and behavior recognition process after the corresponding moment when the duration of the child's cognition and behavior recognition process exceeds the preset duration reference value; t sz Indicates the middle value of the recognition process duration after the time when the recognition process duration of children's cognition and behavior exceeds the preset reference value of the recognition process duration; w i It represents the attenuation factor corresponding to the i-th child cognition and behavior after the recognition process of the child's cognition and behavior exceeds the preset time reference value, w i =1 / i;

[0051] A first abnormality determination module, configured to determine that the recognition operation of the child's cognition and behavior is abnormal and issue an abnormality alarm when the first recognition response evaluation coefficient is lower than a preset first evaluation coefficient threshold;

[0052] A process duration data extraction module, for retrieving the recognition process duration of the child's cognition and behavior corresponding to a preset duration reference value when the recognition process duration fluctuation coefficient does not exceed a preset process duration fluctuation coefficient threshold;

[0053] The second recognition response evaluation coefficient acquisition module is used to obtain the second recognition response evaluation coefficient by combining the recognition process duration of the child's cognition and behavior corresponding to the preset time reference value with the recognition process duration fluctuation coefficient, wherein the second recognition response evaluation coefficient is obtained by the following formula:

[0054]

[0055] Among them, E 02 represents the second recognition response evaluation coefficient; S represents the recognition process duration fluctuation coefficient; S y Indicates the preset process duration fluctuation coefficient threshold; P m Indicates the memory utilization rate corresponding to the duration of the children's cognitive and behavioral recognition process that exceeds the preset duration reference value; P max Indicates the memory utilization rate corresponding to the maximum duration of the recognition process that occurs after the time when the duration of the recognition process of children's cognition and behavior exceeds the preset duration reference value; w i It represents the attenuation factor corresponding to the i-th child cognition and behavior after the recognition process of the child's cognition and behavior exceeds the preset time reference value, w i =1 / i; t max Indicates that the duration of the recognition process of children's cognition and behavior exceeds the maximum duration of the recognition process that occurs after the corresponding moment of the preset duration reference value; t m represents the time value corresponding to the duration of the child's cognition and behavior recognition process that exceeds the preset duration reference value; m represents the number of child cognition and behavior recognitions after the duration of the child's cognition and behavior recognition process exceeds the preset duration reference value; t si Indicates the duration of the child's cognition and behavior recognition process after the i-th child's cognition and behavior recognition process duration exceeds the preset duration reference value corresponding moment;

[0056] The second abnormality determination module is used to determine that there is an abnormality in the recognition operation of children's cognition and behavior, and to issue an abnormality alarm when the second recognition response evaluation coefficient is not lower than a preset second evaluation coefficient threshold.

[0057] Preferably, the cognitive behavioral therapy unit further comprises:

[0058] Monitor children's cognition and behavior in real time and obtain children's cognition and behavior monitoring data;

[0059] Based on the children's bad cognitive and behavioral training and treatment needs, pre-set children's cognitive and behavioral standard data;

[0060] Based on the children's cognitive and behavioral standard data, conduct comparative analysis of the children's cognitive and behavioral monitoring data to determine the results of the comparative analysis of children's cognition and behavior;

[0061] Among them, when the child's cognitive and behavioral monitoring data are within the range of the child's cognitive and behavioral standard data, the child's cognitive and behavioral comparative analysis results show that the child does not have bad cognition and behavior;

[0062] Among them, when the child's cognitive and behavioral monitoring data are not within the range of the child's cognitive and behavioral standard data, the child's cognitive and behavioral comparative analysis results show that the child has bad cognition and behavior;

[0063] When children have bad cognition and behavior, they should be reminded in time and encouraged to actively adjust their behavior and correct the bad cognition and behavior.

[0064] Preferably, the mindfulness practice unit comprises:

[0065] Get instant feedback on your attention levels;

[0066] Automatically provide audio guidance based on immediate attention level feedback;

[0067] Guide children through mindfulness exercises based on audio instructions;

[0068] Track the progress of children's mindfulness practice in real time to determine the progress of children's mindfulness practice;

[0069] Based on the progress of children's mindfulness practice, it provides feedback and suggestions for children's mindfulness practice, and intelligently guides children to conduct mindfulness training.

[0070] Preferably, the privacy protection unit includes:

[0071] Collect the child's name, gender, age, address, contact number and attention information to obtain basic information about the child;

[0072] Collect the attention training tasks done by children to obtain the children's attention training information;

[0073] Determine the child's attention training data based on the child's basic information and the child's attention training information;

[0074] Encrypt children's attention training data, including:

[0075] Based on data encryption technology, a key is used to encrypt the children's attention training data, converting the plaintext into ciphertext, and the ciphertext is stored.

[0076] Preferably, the attention assessment unit comprises:

[0077] Obtain children's performance during attention training and feedback information on children's attention training;

[0078] Based on children's attention training performance and feedback, regularly evaluate the training effect of children's attention training devices;

[0079] Determine the results of regular evaluation of the effectiveness of training based on the child attention training device;

[0080] Mining and analyzing the results of regular evaluations of the training effects based on children's attention training devices;

[0081] Determine the adjustment and optimization improvement plan based on the children's attention training device;

[0082] The children's attention training device is adjusted, optimized and improved according to the adjustment, optimization and improvement plan based on the children's attention training device to guide subsequent children's attention training.

[0083] Compared with the prior art, the present invention has the following beneficial effects:

[0084] 1. The present invention uses a head-mounted device to monitor children's brain activities in real time, obtain EEG and heart rate variability data, provide a basis for neurofeedback training, analyze EEG and heart rate variability data in real time, design children's attention training tasks, enable children to perform mindfulness training, Schulte grid, visual tracking training, memory game training and reaction speed training, and provide various forms of sound feedback.

[0085] 2. The present invention trains and treats children's negative cognition and behavior, guides children to practice mindfulness, provides positive reinforcement feedback for children's positive performance, sets up a point token upgrade system to reward children, and regularly evaluates the training effect based on children's performance and feedback to guide subsequent design and improvement work. It can automatically adjust the difficulty of attention training according to children's performance to achieve personalized attention training for children, track children's attention training progress, and provide corresponding feedback and suggestions to help children understand their performance and adjust training strategies, which can improve the effect of children's attention training. BRIEF DESCRIPTION OF THE DRAWINGS

[0086] Figure 1 It is a structural schematic diagram of the children's attention training device of the present invention;

[0087] Figure 2 It is a structural block diagram of the children's attention training device of the present invention. DETAILED DESCRIPTION

[0088] 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.

[0089] In order to solve the problem that the difficulty of attention training cannot be automatically adjusted according to the performance of children to achieve personalized attention training for children, the progress of children's attention training cannot be tracked, and corresponding feedback and suggestions cannot be provided to help children understand their performance and adjust training strategies, resulting in poor results of children's attention training, please refer to Figure 1-Figure 2 , this embodiment provides the following technical solutions:

[0090] A children's attention training device, comprising:

[0091] Head-mounted devices are used to monitor children's brain activity in real time and monitor EEG at fixed points. The conductance sheet can move to different brain areas to obtain EEG and heart rate variability data, providing a basis for neurofeedback training;

[0092] The head-mounted device is made of lightweight materials to ensure that children can wear it comfortably;

[0093] The head-mounted device is equipped with an adjustable fastening strap, which can be adjusted in size to accommodate children with different head circumferences;

[0094] The physical touch operation table is used for children to conduct mindfulness training, Schulte grid, visual tracking training, memory game training and reaction speed training. When the children are in a focused state, the physical touch operation table will show encouraging actions, such as lotus blooming and rotating.

[0095] It should be noted that mindfulness originated from Buddhist meditation, and developed from sitting meditation, contemplation, and enlightenment. It is purposeful and conscious, paying attention to and being aware of everything in the present moment, without making any judgment, analysis, or reaction to anything in the present moment, but simply being aware of it and paying attention to it. Later, mindfulness was developed into a systematic psychological therapy, namely mindfulness therapy, which is a psychological therapy based on "mindfulness".

[0096] It should be noted that for the Schulte grid, draw a table with 25 small squares, shuffle the numbers from 1 to 25, fill them in the table, and then count from 1 to 25 as quickly as possible, pointing while reading, with one person pointing and the other helping to time.

[0097] It should be noted that visual tracking refers to the detection, extraction, recognition and tracking of moving targets in image sequences to obtain the motion parameters of the moving targets, such as position, velocity, acceleration and motion trajectory;

[0098] In this embodiment, as a preferred technical solution of the present invention, the physical touch operation table includes:

[0099] An interface and display unit, used to display task progress, scores and feedback information;

[0100] The icons and button interfaces are designed to be concise and easy for children to understand and operate, and the colors are soft to avoid being too glaring and visual fatigue.

[0101] A sound and feedback unit, used to provide various forms of sound feedback;

[0102] Among them, various forms include sound, light effects, and animations to stimulate children's interest and motivation. The volume is adjustable to provide clear feedback in different environments. The feedback is timely and accurate, helping children understand their performance and adjust their attention training strategies.

[0103] Neurofeedback training unit, used to analyze EEG and heart rate variability data in real time and design attention training tasks for children;

[0104] Among them, by real-time analysis of EEG and heart rate variability data, it provides instant attention level feedback, designs a variety of children's attention training tasks, such as memory games, visual tracking, mindful breathing, etc., and automatically adjusts the task difficulty according to the child's performance to achieve personalized training;

[0105] In this embodiment, as a preferred technical solution of the present invention, the neurofeedback training unit includes:

[0106] Obtain EEG and heart rate variability data;

[0107] Real-time analysis of EEG and heart rate variability data to determine immediate attention level feedback;

[0108] Mining and analyzing immediate attention level feedback to determine attention training tasks for children;

[0109] Obtain the performance of children during attention training and determine the feedback information of children's attention training;

[0110] Based on the feedback information from children's attention training, the children's attention training tasks are automatically adjusted and optimized to determine personalized attention training tasks suitable for children.

[0111] Cognitive behavioral therapy unit, used to train and treat children's unhealthy cognition and behavior;

[0112] Among them, strategy manuals and simulation scenarios are provided to help children identify and change bad cognitive and behavioral patterns, and self-monitoring and reminder functions are designed to encourage children to actively adjust their behavior;

[0113] In this embodiment, as a preferred technical solution of the present invention, the cognitive behavioral therapy unit includes:

[0114] To obtain children's cognitive and behavioral information when they are doing children's attention training tasks;

[0115] Based on children's cognitive and behavioral information, identify adverse children's cognition and behavior;

[0116] Develop strategy manuals and simulation scenarios for children based on adverse child cognitions and behaviors;

[0117] Based on strategy manuals and simulation scenarios, it enables children to identify and change undesirable child cognitions and behaviors.

[0118] In this embodiment, as a preferred technical solution of the present invention, the cognitive behavioral therapy unit also includes:

[0119] Monitor children's cognition and behavior in real time and obtain children's cognition and behavior monitoring data;

[0120] Based on the children's bad cognitive and behavioral training and treatment needs, pre-set children's cognitive and behavioral standard data;

[0121] Based on the children's cognitive and behavioral standard data, conduct comparative analysis of the children's cognitive and behavioral monitoring data to determine the results of the comparative analysis of children's cognition and behavior;

[0122] Among them, when the child's cognitive and behavioral monitoring data are within the range of the child's cognitive and behavioral standard data, the child's cognitive and behavioral comparative analysis results show that the child does not have bad cognition and behavior;

[0123] Among them, when the child's cognitive and behavioral monitoring data are not within the range of the child's cognitive and behavioral standard data, the child's cognitive and behavioral comparative analysis results show that the child has bad cognition and behavior;

[0124] When children have bad cognition and behavior, they should be reminded in time and encouraged to actively adjust their behavior and correct the bad cognition and behavior.

[0125] A mindfulness practice unit is used to provide audio guidance, based on the audio source playback hardware device and combined with the provided audio to guide children to practice mindfulness;

[0126] Among them, audio guidance is provided to guide children in mindfulness exercises, such as breathing meditation and body scanning, etc., and the progress of children's exercises is tracked, and feedback and suggestions are provided;

[0127] In this embodiment, as a preferred technical solution of the present invention, the mindfulness training unit includes:

[0128] Get instant feedback on your attention levels;

[0129] Automatically provide audio guidance based on immediate attention level feedback;

[0130] Guide children through mindfulness exercises based on audio instructions;

[0131] Track the progress of children's mindfulness practice in real time to determine the progress of children's mindfulness practice;

[0132] Based on the progress of children's mindfulness practice, it provides feedback and suggestions for children's mindfulness practice, and intelligently guides children to conduct mindfulness training.

[0133] Adjustability unit, used to adjust the difficulty and time of children's attention training;

[0134] Among them, the children's attention training device has a certain degree of adjustability to adapt to children of different ages and attention levels, and provides options such as difficulty setting and time setting to meet personalized needs;

[0135] A privacy protection unit, used to encrypt and protect the collected children's attention training data;

[0136] Among them, strictly abide by the privacy protection policy to ensure that children's personal information and data are protected, and encrypt the collected data to prevent leakage and abuse;

[0137] In this embodiment, as a preferred technical solution of the present invention, the privacy protection unit includes:

[0138] Collect the child's name, gender, age, address, contact number and attention information to obtain basic information about the child;

[0139] Collect the attention training tasks done by children to obtain the children's attention training information;

[0140] Determine the child's attention training data based on the child's basic information and the child's attention training information;

[0141] Encrypt children's attention training data, including:

[0142] Based on data encryption technology, a key is used to encrypt the children's attention training data, converting the plaintext into ciphertext, and the ciphertext is stored.

[0143] The reward mechanism unit is used to provide positive reinforcement feedback to children's positive performance and set up a point token upgrade system to reward children;

[0144] The attention assessment unit is used to regularly evaluate the training effect based on the child’s performance and feedback, guide the next treatment according to the results of the previous treatment, and make adjustments to the basic assessment during training.

[0145] Among them, the training effect of the device is regularly evaluated through children's performance and feedback, and the evaluation results are used to guide subsequent design and improvement work;

[0146] In this embodiment, as a preferred technical solution of the present invention, the attention evaluation unit includes:

[0147] Obtain children's performance during attention training and feedback information on children's attention training;

[0148] Based on children's attention training performance and feedback, regularly evaluate the training effect of children's attention training devices;

[0149] Determine the results of regular evaluation of the effectiveness of training based on the child attention training device;

[0150] Mining and analyzing the results of regular evaluations of the training effects based on children's attention training devices;

[0151] Determine the adjustment and optimization improvement plan based on the children's attention training device;

[0152] The children's attention training device is adjusted, optimized and improved according to the adjustment, optimization and improvement plan based on the children's attention training device to guide subsequent children's attention training.

[0153] Among them, based on the regular evaluation results of training effects, personalized training plans are automatically generated according to factors such as children's age, gender, attention level, etc., including specific training content, difficulty and progress.

[0154] Therefore, head-mounted devices are used to monitor children's brain activities in real time, obtain EEG and heart rate variability data, provide a basis for neurofeedback training, analyze EEG and heart rate variability data in real time, design children's attention training tasks, enable children to conduct mindfulness training, Schulte grid, visual tracking training, memory game training and reaction speed training, and provide various forms of sound feedback. Through training and treatment of children's bad cognition and behavior, children are guided to practice mindfulness, positive reinforcement feedback is given to children's positive performance, a point token upgrade system is set up to reward children, and based on children's performance and feedback, the training effect is regularly evaluated to guide subsequent design and improvement work. According to children's performance, the difficulty of attention training can be automatically adjusted to achieve personalized attention training for children. The progress of children's attention training can be tracked, and corresponding feedback and suggestions can be provided to help children understand their performance and adjust training strategies, which can improve the effect of children's attention training.

[0155] Specifically, the cognitive behavioral therapy unit also includes:

[0156] The first moment monitoring module is used to monitor in real time the corresponding moments of obtaining the children's cognitive and behavioral information when the children are doing the children's attention training task;

[0157] The second moment monitoring module is used to monitor in real time the corresponding moment of obtaining the recognition results of the bad children's cognition and behavior;

[0158] The recognition process duration acquisition module is used to acquire the recognition process duration of the child's cognition and behavior according to the corresponding moments of the child's cognition and behavior information when the child is doing the child's attention training task and the corresponding moments of the recognition results of the poor child's cognition and behavior;

[0159] A first comparison module, used for comparing the duration of the recognition process of the child's cognition and behavior with a preset duration reference value;

[0160] A historical record retrieval module is used for retrieving the duration of each child cognition and behavior recognition in the historical records before the duration of the child cognition and behavior recognition process exceeds the preset duration reference value when the duration of the child cognition and behavior recognition process exceeds the preset duration reference value;

[0161] The recognition process duration fluctuation coefficient acquisition module is used to obtain the recognition process duration fluctuation coefficient according to the recognition process duration corresponding to each child cognition and behavior recognition in the historical records; wherein the recognition process duration fluctuation coefficient is obtained by the following formula:

[0162]

[0163]

[0164]

[0165] Where S represents the fluctuation coefficient of the recognition process duration; C and R represent the first parameter and the second parameter respectively; sqrt represents the square root operation; t b represents the standard deviation of the duration of each child's cognitive and behavioral recognition in the historical records; t p represents the average duration of each child's cognitive and behavioral recognition process in the historical records; t m Indicates the time value corresponding to the duration of the child's cognition and behavior recognition process that exceeds the preset duration reference value; n represents the number of child cognition and behavior recognition times in the historical records; t i represents the duration of the recognition process corresponding to the i-th child's cognitive and behavioral recognition; t i+1 represents the duration of the recognition process corresponding to the i+1th child’s cognitive and behavioral recognition; P m Indicates the memory utilization rate corresponding to the duration of the children's cognitive and behavioral recognition process that exceeds the preset duration reference value; P z represents the median value of memory utilization corresponding to each recognition process of children's cognition and behavior recognition in the historical records; P i represents the memory utilization corresponding to the i-th child’s cognitive and behavioral recognition;

[0166] The abnormality determination module is used to determine whether there is an abnormality in the recognition operation of children's cognition and behavior by comparing the recognition process duration fluctuation coefficient with a preset process duration fluctuation coefficient threshold.

[0167] The technical effect of the above technical solution is: through the first moment monitoring module and the second moment monitoring module, the cognitive and behavioral information of children when doing attention training tasks, as well as the recognition results of bad cognition and behavior, can be monitored in real time, and the corresponding time of this information can be obtained. This helps to fully understand the performance of children in the training process. The recognition process duration acquisition module can calculate the recognition process duration of children's cognition and behavior based on the monitored moment information. This helps to understand the reaction speed and processing efficiency of children in recognition tasks.

[0168] By comparing the duration of the recognition process with the preset duration reference value through the first comparison module, it is possible to preliminarily determine whether there are any abnormalities in the child's recognition task. When the duration of the recognition process exceeds the preset value, the history record retrieval module will retrieve the previous history records for further analysis. The recognition process duration fluctuation coefficient acquisition module can more accurately evaluate the stability and consistency of children in the recognition task by calculating the fluctuation coefficient of the recognition process duration in the historical records. The abnormality determination module uses the comparison result of the fluctuation coefficient with the preset threshold to ultimately determine whether there are any abnormalities in the recognition operation of children's cognition and behavior. This helps to promptly discover and deal with problems that may arise in children during attention training. Through the above monitoring, analysis and judgment, teachers can more accurately understand the performance and needs of each child in attention training, so as to develop more personalized training plans for them and improve training results.

[0169] To sum up, this technical solution can comprehensively improve the monitoring and management level of children's cognition and behavior during attention training through real-time monitoring, data analysis, abnormality judgment and other means, and provide strong support for children's personalized training and attention improvement.

[0170] Specifically, the abnormality determination module includes:

[0171] A second comparison module, used for comparing the identification process duration fluctuation coefficient with the preset process duration fluctuation coefficient threshold;

[0172] The recognition operation monitoring module is used to monitor in real time the duration of each recognition process after the duration of the recognition process of children's cognition and behavior exceeds the corresponding moment of the preset duration reference value when the duration fluctuation coefficient of the recognition process exceeds the preset process duration fluctuation coefficient threshold;

[0173] The first recognition response evaluation coefficient acquisition module is used to obtain the first recognition response evaluation coefficient by using the recognition process duration fluctuation coefficient combined with the duration of each recognition process after the recognition process duration of the child's cognition and behavior exceeds the corresponding moment of the preset duration reference value, wherein the first recognition response evaluation coefficient is obtained by the following formula:

[0174]

[0175] Among them, E 01 represents the first recognition response evaluation coefficient; S represents the recognition process duration fluctuation coefficient; S y Indicates the preset process duration fluctuation coefficient threshold; P m Indicates the memory utilization rate corresponding to the duration of the children's cognitive and behavioral recognition process that exceeds the preset duration reference value; P maxIndicates the memory utilization rate corresponding to the maximum duration of the recognition process that occurs after the time when the duration of the recognition process of children's cognition and behavior exceeds the preset duration reference value; t max Indicates that the duration of the recognition process of children's cognition and behavior exceeds the maximum duration of the recognition process that occurs after the corresponding moment of the preset duration reference value; t m represents the time value corresponding to the duration of the child's cognition and behavior recognition process that exceeds the preset duration reference value; m represents the number of child cognition and behavior recognitions after the duration of the child's cognition and behavior recognition process exceeds the preset duration reference value; t si Indicates the duration of the child's cognition and behavior recognition process after the i-th child's cognition and behavior recognition process after the corresponding moment when the duration of the child's cognition and behavior recognition process exceeds the preset duration reference value; t sz Indicates the middle value of the recognition process duration after the time when the recognition process duration of children's cognition and behavior exceeds the preset reference value of the recognition process duration; w i It represents the attenuation factor corresponding to the i-th child cognition and behavior after the recognition process of the child's cognition and behavior exceeds the preset time reference value, w i =1 / i;

[0176] A first abnormality determination module, configured to determine that the recognition operation of the child's cognition and behavior is abnormal and issue an abnormality alarm when the first recognition response evaluation coefficient is lower than a preset first evaluation coefficient threshold;

[0177] A process duration data extraction module, for retrieving the recognition process duration of the child's cognition and behavior corresponding to a preset duration reference value when the recognition process duration fluctuation coefficient does not exceed a preset process duration fluctuation coefficient threshold;

[0178] The second recognition response evaluation coefficient acquisition module is used to obtain the second recognition response evaluation coefficient by combining the recognition process duration of the child's cognition and behavior corresponding to the preset time reference value with the recognition process duration fluctuation coefficient, wherein the second recognition response evaluation coefficient is obtained by the following formula:

[0179]

[0180] Among them, E 02 represents the second recognition response evaluation coefficient; S represents the recognition process duration fluctuation coefficient; S y Indicates the preset process duration fluctuation coefficient threshold; P m Indicates the memory utilization rate corresponding to the duration of the children's cognitive and behavioral recognition process that exceeds the preset duration reference value; P max Indicates the memory utilization rate corresponding to the maximum duration of the recognition process that occurs after the time when the duration of the recognition process of children's cognition and behavior exceeds the preset duration reference value; w iIt represents the attenuation factor corresponding to the i-th child cognition and behavior after the recognition process of the child's cognition and behavior exceeds the preset time reference value, w i =1 / i; t max Indicates that the duration of the recognition process of children's cognition and behavior exceeds the maximum duration of the recognition process that occurs after the corresponding moment of the preset duration reference value; t m represents the time value corresponding to the duration of the child's cognition and behavior recognition process that exceeds the preset duration reference value; m represents the number of child cognition and behavior recognitions after the duration of the child's cognition and behavior recognition process exceeds the preset duration reference value; t si Indicates the duration of the child's cognition and behavior recognition process after the i-th child's cognition and behavior recognition process duration exceeds the preset duration reference value corresponding moment;

[0181] The second abnormality determination module is used to determine that there is an abnormality in the recognition operation of children's cognition and behavior, and to issue an abnormality alarm when the second recognition response evaluation coefficient is not lower than a preset second evaluation coefficient threshold.

[0182] The technical effect of the above technical solution is: by setting a second comparison module, the identification process duration fluctuation coefficient is compared with the preset process duration fluctuation coefficient threshold, which provides a basis for subsequent abnormality determination. When the fluctuation coefficient exceeds the threshold, the identification operation monitoring module monitors the subsequent identification process duration in real time to ensure timely capture of abnormal situations.

[0183] The setting of the first recognition response evaluation coefficient and the second recognition response evaluation coefficient evaluates the recognition process of children's cognition and behavior from different perspectives. Both evaluation coefficients take into account multiple factors such as the duration of the recognition process, the fluctuation coefficient, and the memory utilization rate, making the abnormality determination more comprehensive and accurate. In the calculation of the evaluation coefficient, the attenuation factor wi is introduced. This factor decreases with the increase of the number of recognitions, reflecting that the recent recognition process has a greater impact on the evaluation coefficient, which improves the timeliness of abnormality determination.

[0184] The first abnormality determination module and the second abnormality determination module respectively determine whether there is an abnormality based on the comparison results of the first recognition response evaluation coefficient and the second recognition response evaluation coefficient with the preset threshold value, and issue an alarm. This mechanism ensures that abnormalities can be discovered and handled in a timely manner under different circumstances, improving the reliability and security of the system. Through abnormality determination, teachers can more accurately understand children's performance and needs in attention training, thereby providing them with personalized training adjustment suggestions and improving training effects.

[0185] In summary, this technical solution can comprehensively improve the monitoring and management level of the recognition and operation process of children's cognition and behavior through refined abnormality judgment, dual evaluation coefficient system, introduction of dynamic attenuation factor and flexible abnormality alarm mechanism, and provide more accurate and effective support for children's attention training.

[0186] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0187] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A children's attention training device, characterized in that: include: Head-mounted device, used to monitor children's brain activity in real time, monitor EEG at a fixed point, and the conductivity sheet can move to different brain areas to obtain EEG and heart rate variability data, providing a basis for neurofeedback training. It is made of lightweight materials and equipped with an adjustable fastening strap. The size can be adjusted to accommodate children with different head circumferences; The physical touch operating table is used for children to conduct mindfulness training, Schulte grid, visual tracking training, memory game training and reaction speed training. When the child is in a state of concentration, the physical touch operating table will show encouraging actions.

2. A children's attention training device according to claim 1, characterized in that: The physical touch operation table comprises: An interface and display unit, used to display task progress, scores and feedback information; Among them, the icon and button interface design is simple and clear, with soft colors; A sound and feedback unit, used to provide various forms of sound feedback; Among them, various forms include sound, light effects, and animation to stimulate children's interest and motivation, and adjustable volume to provide clear feedback in different environments; Neurofeedback training unit, used to analyze EEG and heart rate variability data in real time and design attention training tasks for children; Cognitive behavioral therapy unit, used to train and treat children's unhealthy cognition and behavior; A mindfulness practice unit is used to provide audio guidance, based on the audio source playback hardware device and combined with the provided audio to guide children to practice mindfulness; Adjustability unit, used to adjust the difficulty and time of children's attention training; A privacy protection unit, used to encrypt and protect the collected children's attention training data; The reward mechanism unit is used to provide positive reinforcement feedback to children's positive performance and set up a point token upgrade system to reward children; The attention assessment unit is used to regularly evaluate the training effect based on the child’s performance and feedback, guide the next treatment according to the results of the previous treatment, and make adjustments to the basic assessment during training.

3. A children's attention training device according to claim 2, characterized in that: The neurofeedback training unit comprises: Obtain EEG and heart rate variability data; Real-time analysis of EEG and heart rate variability data to determine immediate attention level feedback; Mining and analyzing immediate attention level feedback to determine attention training tasks for children; Obtain the performance of children during attention training and determine the feedback information of children's attention training; Based on the feedback information from children's attention training, the children's attention training tasks are automatically adjusted and optimized to determine personalized attention training tasks suitable for children.

4. A children's attention training device according to claim 3, characterized in that: The cognitive behavioral therapy unit includes: To obtain children's cognitive and behavioral information when they are doing children's attention training tasks; Based on children's cognitive and behavioral information, identify adverse children's cognition and behavior; Develop strategy manuals and simulation scenarios for children based on adverse child cognitions and behaviors; Based on strategy manuals and simulation scenarios, it enables children to identify and change undesirable child cognitions and behaviors.

5. A children's attention training device according to claim 4, characterized in that: The cognitive behavioral therapy unit also includes: The first moment monitoring module is used to monitor in real time the corresponding moments of obtaining the children's cognitive and behavioral information when the children are doing the children's attention training task; The second moment monitoring module is used to monitor in real time the corresponding moment of obtaining the recognition results of the bad children's cognition and behavior; The recognition process duration acquisition module is used to acquire the recognition process duration of the child's cognition and behavior according to the corresponding moments of the child's cognition and behavior information when the child is doing the child's attention training task and the corresponding moments of the recognition results of the poor child's cognition and behavior; A first comparison module, used for comparing the duration of the recognition process of the child's cognition and behavior with a preset duration reference value; A historical record retrieval module is used for retrieving the duration of each child cognition and behavior recognition in the historical records before the duration of the child cognition and behavior recognition process exceeds the preset duration reference value when the duration of the child cognition and behavior recognition process exceeds the preset duration reference value; The recognition process duration fluctuation coefficient acquisition module is used to obtain the recognition process duration fluctuation coefficient according to the recognition process duration corresponding to each child cognition and behavior recognition in the historical records; wherein the recognition process duration fluctuation coefficient is obtained by the following formula: Where S represents the fluctuation coefficient of the recognition process duration; C and R represent the first parameter and the second parameter respectively; sqrt represents the square root operation; t b represents the standard deviation of the duration of each child's cognitive and behavioral recognition in the historical records; t p represents the average duration of each child's cognitive and behavioral recognition process in the historical records; t m Indicates the time value corresponding to the duration of the child's cognition and behavior recognition process that exceeds the preset duration reference value; n represents the number of child cognition and behavior recognition times in the historical records; t i represents the duration of the recognition process corresponding to the i-th child's cognitive and behavioral recognition; t i+1 represents the duration of the recognition process corresponding to the i+1th child’s cognitive and behavioral recognition; P m Indicates the memory utilization rate corresponding to the duration of the children's cognitive and behavioral recognition process that exceeds the preset duration reference value; P z represents the median value of memory utilization corresponding to each recognition process of children's cognition and behavior recognition in the historical records; P i represents the memory utilization corresponding to the i-th child’s cognitive and behavioral recognition; The abnormality determination module is used to determine whether there is an abnormality in the recognition operation of children's cognition and behavior by comparing the recognition process duration fluctuation coefficient with a preset process duration fluctuation coefficient threshold.

6. A children's attention training device according to claim 5, characterized in that: The abnormality determination module comprises: A second comparison module, used for comparing the identification process duration fluctuation coefficient with the preset process duration fluctuation coefficient threshold; The recognition operation monitoring module is used to monitor in real time the duration of each recognition process after the duration of the recognition process of children's cognition and behavior exceeds the corresponding moment of the preset duration reference value when the duration fluctuation coefficient of the recognition process exceeds the preset process duration fluctuation coefficient threshold; The first recognition response evaluation coefficient acquisition module is used to obtain the first recognition response evaluation coefficient by using the recognition process duration fluctuation coefficient combined with the duration of each recognition process after the recognition process duration of the child's cognition and behavior exceeds the corresponding moment of the preset duration reference value, wherein the first recognition response evaluation coefficient is obtained by the following formula: Among them, E 01 represents the first recognition response evaluation coefficient; S represents the recognition process duration fluctuation coefficient; S y Indicates the preset process duration fluctuation coefficient threshold; P m Indicates the memory utilization rate corresponding to the duration of the children's cognitive and behavioral recognition process that exceeds the preset duration reference value; P max Indicates the memory utilization rate corresponding to the maximum duration of the recognition process that occurs after the time when the duration of the recognition process of children's cognition and behavior exceeds the preset duration reference value; t max Indicates that the duration of the recognition process of children's cognition and behavior exceeds the maximum duration of the recognition process that occurs after the corresponding moment of the preset duration reference value; t m represents the time value corresponding to the duration of the child's cognition and behavior recognition process that exceeds the preset duration reference value; m represents the number of child cognition and behavior recognitions after the duration of the child's cognition and behavior recognition process exceeds the preset duration reference value; t si Indicates the duration of the child's cognition and behavior recognition process after the i-th child's cognition and behavior recognition process after the corresponding moment when the duration of the child's cognition and behavior recognition process exceeds the preset duration reference value; t sz Indicates the middle value of the recognition process duration after the time when the recognition process duration of children's cognition and behavior exceeds the preset reference value of the recognition process duration; w i It represents the attenuation factor corresponding to the i-th child cognition and behavior after the recognition process of the child's cognition and behavior exceeds the preset time reference value, w i =1 / i; A first abnormality determination module, configured to determine that the recognition operation of the child's cognition and behavior is abnormal and issue an abnormality alarm when the first recognition response evaluation coefficient is lower than a preset first evaluation coefficient threshold; A process duration data extraction module, for retrieving the recognition process duration of the child's cognition and behavior corresponding to a preset duration reference value when the recognition process duration fluctuation coefficient does not exceed a preset process duration fluctuation coefficient threshold; The second recognition response evaluation coefficient acquisition module is used to obtain the second recognition response evaluation coefficient by combining the recognition process duration of the child's cognition and behavior corresponding to the preset time reference value with the recognition process duration fluctuation coefficient, wherein the second recognition response evaluation coefficient is obtained by the following formula: Among them, E 02 represents the second recognition response evaluation coefficient; S represents the recognition process duration fluctuation coefficient; S y Indicates the preset process duration fluctuation coefficient threshold; P m Indicates the memory utilization rate corresponding to the duration of the children's cognitive and behavioral recognition process that exceeds the preset duration reference value; P max Indicates the memory utilization rate corresponding to the maximum duration of the recognition process that occurs after the time when the duration of the recognition process of children's cognition and behavior exceeds the preset duration reference value; w i It represents the attenuation factor corresponding to the i-th child cognition and behavior after the recognition process of the child's cognition and behavior exceeds the preset time reference value, w i =1 / i; t max Indicates that the duration of the recognition process of children's cognition and behavior exceeds the maximum duration of the recognition process that occurs after the corresponding moment of the preset duration reference value; t m represents the time value corresponding to the duration of the child's cognition and behavior recognition process that exceeds the preset duration reference value; m represents the number of child cognition and behavior recognitions after the duration of the child's cognition and behavior recognition process exceeds the preset duration reference value; t si Indicates the duration of the child's cognition and behavior recognition process after the i-th child's cognition and behavior recognition process duration exceeds the preset duration reference value corresponding moment; The second abnormality determination module is used to determine that there is an abnormality in the recognition operation of children's cognition and behavior, and to issue an abnormality alarm when the second recognition response evaluation coefficient is not lower than a preset second evaluation coefficient threshold.

7. A children's attention training device according to claim 4, characterized in that: The cognitive behavioral therapy unit also includes: Monitor children's cognition and behavior in real time and obtain children's cognition and behavior monitoring data; Based on the children's bad cognitive and behavioral training and treatment needs, pre-set children's cognitive and behavioral standard data; Based on the children's cognitive and behavioral standard data, conduct comparative analysis of the children's cognitive and behavioral monitoring data to determine the results of the comparative analysis of children's cognition and behavior; Among them, when the child's cognitive and behavioral monitoring data are within the range of the child's cognitive and behavioral standard data, the child's cognitive and behavioral comparative analysis results show that the child does not have bad cognition and behavior; Among them, when the child's cognitive and behavioral monitoring data are not within the range of the child's cognitive and behavioral standard data, the child's cognitive and behavioral comparative analysis results show that the child has bad cognition and behavior; When children have bad cognition and behavior, they should be reminded in time and encouraged to actively adjust their behavior and correct the bad cognition and behavior.

8. A children's attention training device according to claim 7, characterized in that: The mindfulness practice module includes: Get instant feedback on your attention levels; Automatically provide audio guidance based on immediate attention level feedback; Guide children through mindfulness exercises based on audio instructions; Track the progress of children's mindfulness practice in real time to determine the progress of children's mindfulness practice; Based on the progress of children's mindfulness practice, it provides feedback and suggestions for children's mindfulness practice, and intelligently guides children to conduct mindfulness training.

9. A children's attention training device according to claim 8, characterized in that: The privacy protection unit comprises: Collect the child's name, gender, age, address, contact number and attention information to obtain basic information about the child; Collect the attention training tasks done by children to obtain the children's attention training information; Determine the child's attention training data based on the child's basic information and the child's attention training information; Encrypt children's attention training data, including: Based on data encryption technology, a key is used to encrypt the children's attention training data, converting the plaintext into ciphertext, and the ciphertext is stored.

10. A children's attention training device according to claim 9, characterized in that: The attention assessment unit comprises: Obtain children's performance during attention training and feedback information on children's attention training; Based on children's attention training performance and feedback, regularly evaluate the training effect of children's attention training devices; Determine the results of regular evaluation of the effectiveness of training based on the child attention training device; Mining and analyzing the results of regular evaluations of the training effects based on children's attention training devices; Determine the adjustment and optimization improvement plan based on the children's attention training device; The children's attention training device is adjusted, optimized and improved according to the adjustment, optimization and improvement plan based on the children's attention training device to guide subsequent children's attention training.

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