88 results about "Mental condition" patented technology

The invention discloses an intelligent seat adjusting method, device and equipment based on voiceprint recognition and a medium, and the method comprises the steps: obtaining human body sound source information collected by a sound wave analyzer, judging whether the human body sound source information meets voiceprint collection conditions or not, and if yes, sending a voiceprint collection instruction to obtain voiceprint information, performing adjustment necessity analysis on the voiceprint information to obtain voiceprint analysis information, and performing combined analysis on the voiceprint analysis information and the human body sound source information through an analysis rule to obtain seat dynamic adjustment strategy information; and generating a human body-seat coordination degree adjustment instruction according to the seat dynamic adjustment strategy information, and sending the human body-seat coordination degree adjustment instruction to the driving optimization assembly to adjust the height of the seat. According to the intelligent seat adjusting method, accurate recognition of the identity and the mental state of the user can be achieved by deeply mining the voiceprint features, intelligent adjustment of the seat in combination with the voiceprint analysis information and the mental state is achieved, the accuracy and the intelligent degree of seat adjustment are improved, and the use feeling of the user is improved.

The invention relates to the technical field of brain-computer interaction, in particular to a patient mental state assessment system for a clinician, which comprises a semantic manifold calibration module, a state trajectory projection module, a geometric curvature resolving module and an emotion transformation quantification module. According to the method, electroencephalogram data are collected and deeply analyzed, high-dimensional neural activity characteristics are converted into a visual three-dimensional state track in combination with titer and awakening degree information, continuous dynamic monitoring of the mental state of a patient is achieved, then the emotion conversion process is quantitatively analyzed according to the geometric curvature change rate of the state track, and therefore the mental state of the patient can be rapidly and accurately monitored. According to the method, rapid emotion fluctuation which is difficult to perceive in a traditional evaluation mode can be accurately recognized and marked, objective and fine data support is provided for clinical diagnosis, and the accuracy and instantaneity of mental state evaluation are remarkably improved.

To periodically and easily evaluate ADL of a user in a nursing care office.SOLUTION: An evaluation support system for supporting an evaluation of a physical function or a cognitive function necessary for a person to autonomously perform a living motion, or an evaluation of a mental state of a person or an ability necessary for a person to perform a social activity, wherein a plurality of types of images graphically representing scales of the evaluation are selected for each type of living motion performed by a person to be evaluated, and a sum of numerical values corresponding to the scales of the images selected for each type of living motion is used as an evaluation value.SELECTED DRAWING: Figure 2

The invention discloses an information data processing system based on brain wave signals, and particularly relates to the field of medical signal processing and brain science application, and the system comprises a data importing and filtering module which supports the input of an original electroencephalogram file and carries out band-pass filtering on the original electroencephalogram file; the bad track detection module is used for automatically detecting and marking bad tracks based on a local outlier factor algorithm, and comparing local density differences between each channel and surrounding channels; the artifact suppression module is used for correcting non-engraving plate transient artifacts in the electroencephalogram; the data restoration and interpolation module is used for carrying out interpolation on the detected bad track and restoring the overall channel layout; the frequency band and ratio characteristic module is used for calculating energy, relative power and ratio of delta, theta, alpha, SMR, beta and betaH frequency bands; the spectrum-space-time characterization module is used for constructing the features into two-dimensional tensors; and the judgment module is used for outputting the mental state category and the attention score. The mental state can be identified based on the juvenile electroencephalogram.

To provide a mental care system that resolves mental health issues as early as possible, ideally before they become serious illnesses. [Solution] The present invention is a mental care system comprising: a reception unit that receives journaling input from a user; a storage device that stores the journaling input made by the user to the reception unit in chronological order in association with the user so that only the user can access it; and an AI diagnostic unit that uses AI to diagnose the user's mental state based on the journaling input stored in the storage device.

The utility model discloses a decompressing ring toy capable of rotating around a finger, which relates to the technical field of decompressing toys and comprises a base and a ball arranged on the base, a semicircular plate is arranged on one side, far away from the ball, of the base, and a round hole for sleeving an early finger is formed in the middle of the semicircular plate; a plurality of semicircular grooves are formed in the end face, provided with the balls, of the base, the balls are placed in the semicircular grooves respectively, and the balls are matched with the semicircular grooves in a universal rotating mode. The finger ring can be conveniently worn on a finger through the round hole in the semicircular plate, so that a user can conveniently play the finger ring; through the cooperation of the semicircular grooves and the balls, one or more balls can be rotated at will, pressure is effectively relieved, and the mood is delighted; the face can be massaged and played by pressing the balls on the face to roll. The utility model has the advantages of simple structural design, convenience in wearing and various playing methods, and can effectively relieve pressure, reduce the generation of negative emotion and effectively adjust the emotion and mental state.

A heart rate measurement and mental state detection system and a heart rate measurement and mental state detection method for measuring heart interbeat interval and detecting a direction of attention of an individual engaged in an activity are disclosed. The heart rate measurement and mental state detection and method are configured to instantaneously detect and measure focused attention of an individual during a pre-action phase before the individual performs an action involved in an activity while the individual engages in the activity.

The application provides a data processing method and device, electronic equipment and storage medium. The mental state features of a test subject are extracted from interview record data of the test subject, the interview record data including at least two of video data, audio data and text data recorded during an interview process. Then, mental state features corresponding to the same mental state category are fused to obtain fused mental state features. Based on the fused mental state features, data classification processing based on a set classification label is performed on the interview record data to determine the data type to which the interview record data belongs. The set classification label includes a plurality of set interview record data types, and different interview record data types correspond to different mental states. The application classifies the interview record data by means of multi-modal information such as audio, video and text of the test subject, and can quickly and accurately classify the interview record data.

The embodiment of the invention discloses an information determination method, and the method comprises the steps: determining the event development time of a to-be-arranged doctor based on the popularity and fatigue degree of the to-be-screened doctor; wherein the to-be-screened doctors comprise the to-be-arranged doctors, and the popularity degree represents the popularity degree of the to-be-screened doctors; the fatigue degree represents the fatigue degree of the physical and / or mental state of the to-be-screened doctor. The embodiment of the invention further discloses an information determination device and equipment, a computer readable storage medium and a computer program product.

Provided is a system suitable for assisting professional athletes.　This sports assistance system 1 comprises a database that stores condition data 31 relating to the bodily and / or mental conditions of athletes and training data 32 relating to training performed by the athletes. This system 1, using the data in the database 1, displays a time-series change of exercise loads, a time-series change of physical and mental conditions, and a time-series change of injury risks for an entire team and for individual athletes in a manner that allows comparison. The system 1 comprises an athlete model, and the athlete model models the entire team or the individual athletes, and the athlete model simulates the effects and influence of planned training on the entire team or the individual athletes. The athlete model also provides advice for improving training, condition, performance, and lifestyle to the entire team or to the individual athletes.

This application provides a bed rail extender, relating to the field of bed safety technology. It includes an extended protective section, installed at the gap between the foot of the bed and the bed rail to prevent falls. The extended protective section includes a bottom support rod and a top support rod located above the bottom support rod. A first fixing seat is installed on one side of the bottom of the top support rod. A first protective rod is hinged between the first fixing seat and the bottom support rod, and several second protective rods are hinged between the top support rod and the bottom support rod. This application, through the designed extended protective section installed at the gap between the foot of the bed and the bed rail, increases the protective area of ​​the bed rail, reducing the risk of patients falling out of bed. It provides more comprehensive safety protection, especially for infants, patients with poor mental state, and patients with limited mobility.

The present invention provides a method for acquiring a value of an autonomic nerve index for evaluating a mental state of a subject, the method being characterized by comprising acquiring the value of the autonomic nerve index of the subject at a first point in time and a second point in time, the autonomic nerve index or an operation value thereof being an index representing the mental state of the subject, the sleep state of the object is different at the first time point and the second time point. Also provided are a method and the like for evaluating the mental state of a subject on the basis of the acquired value of the autonomic nerve index or the calculated value thereof.

A method and a system for analyzing and treating mental conditions of a human subject based on eye tracking are provided herein. The method may include: receiving human subject data associated with a mental or a physical condition related to a human subject; and instructing the human subject, via a user interface, to look at a specific location, while thinking about something associated with the mental or physical condition, wherein the specific location is automatically selected by a computer processor, based on said human subject data.

Systems and methods for implementing an exposure progression that improves an ability of a subject to manage a psychiatric or mental condition of the subject are provided. An exposure progression includes a plurality of categories in a hierarchical order. Each category is associated with one or more experiences, and each experience is associated with a digital reality scene that manifests a challenge. In some embodiments, the hierarchical order is generated or modified dynamically based at least in part on the level of success that a subject has had in one or more challenges, producing an exposure progression that it not only tailored to each subject but also with personalized timing and / or nature of the exposure practice.

The invention provides a fatigue detection system. The fatigue detection system comprises an image sensor, a sound sensor, a memory, a database and a processor, wherein the image sensor is used for acquiring a face image of a driver; the sound sensor is used for acquiring sound data of the driver; the processor obtains a fatigue detection result of driving by using the fatigue detection model, extracts fatigue features from the face image according to the fatigue detection result, and matches the fatigue features with the music features by using a cross-modal retrieval algorithm to obtain a music file corresponding to the matched music features. And identifying the voice data by using a voice detection algorithm to obtain a voice identification result, judging the mental state of driving according to the fatigue detection result and the voice identification result, and determining a music file to be played according to the mental state of driving. The fatigue detection system provided by the invention can accurately judge the mental state of the driving driver.

In some embodiments, the present invention provides an exemplary inventive system that includes: an apparatus to record: individual's brain electrical activity, a physiological parameter of the individual, and iii) an environmental parameter; a computer processor configured to perform: obtaining a recording of the electrical signal data; projecting the obtained recording of electrical signal data onto a pre-determined ordering of a denoised optimal set wavelet packet atoms to obtain a set of projections; normalizing the particular set of projections of the individual using a pre-determined set of normalization factors to form a set of normalized projections; determining a personalized mental state of the individual by assigning a brain state; determining a relationship between: the physiological parameter, the environmental parameter, and the personalized mental state; generating an output, including: a visual indication, representative of the personalized mental state, and) a feedback output configured to affect the personalized mental state of the individual.

In general, the subject matter described in this disclosure can be embodied in methods, systems, and program products for identifying a value of a heart rate variability metric that indicates a variation in a heart waveform of a patient; providing values for a collection of metrics to a computational model, the values for the collection of metrics including the value for the heart rate variability metric and receiving, from the computational model as a result of having provided the values for the collection of metrics to the computational model, an indication of mental state of the patient.

This application relates to the field of data processing technology, and discloses an orthogonal fusion model of emotion, fatigue, and subjective will, as well as a method for assessing mental state. For the problem of emotion recognition, this application proposes a spatiotemporal entropy feature extraction method, which has good adaptability to small sample EEG data; for the problem of low recognition rate in fatigue state recognition, it proposes a power spectrum normalization feature extraction method for brain functional connectivity, which shows higher accuracy in fatigue state recognition; for the problem of feature fusion of emotion, fatigue, and work will, it proposes a mental state assessment model based on the Taguchi orthogonal method that fuses subjective and objective indicators. Experimental results show that the spatiotemporal entropy feature emotion recognition, the power spectrum recognition fatigue state recognition of brain functional connectivity, and the orthogonal fusion mental state assessment model of subjective and objective indicators proposed in this invention can complete the task of recognizing emotional state, fatigue state, and mental state.

The invention discloses a space-time modeling method for improving a human brain communication process by activating a network. The space-time modeling method comprises the following steps: S1, integrating data; s2, data preprocessing; s3, activity and background of function connection; s4, function connection calculation activity; s5, constructing a high-low activation network; s6, performing graph theory analysis and classification; s7, performing statistical test; and S8, obtaining a result. Experimental results show that the AFC shows high correlation with potential dynamics, in addition, the activation network shows more multi-region interaction in space and has high sensitivity to mental state change, more information of large-scale brain network communication is temporarily revealed with a stable communication effect and low cost, and the method has the advantages of being simple in structure, convenient to operate and high in practicability. According to the method, verification is carried out through an application program, disease classification is achieved, the network activation is an important framework for understanding the brain network, new insights are provided for brain network construction through research, and the potential of using the network activation in network neuroscience research is emphasized.

A method for activating and monitoring a firearm system which tracks, monitors, and automatically prevents a firearm from firing when a user is not in a suitable state of mind or is not an authorized user. The firearm activation and monitoring system generally comprises a firearm having a trigger and grip area, a plurality of biometric sensors located on the grip area which measure biometric data of a user, a trigger interlock, and a main microcontroller. The trigger interlock prevents the trigger from firing the firearm when the trigger interlock is in its normal or default position. To unlock the trigger, the user holds the grip area to activate the biometric sensors, and if the user is in an acceptable mental state, the main microcontroller will send an electrical signal to the trigger interlock, which unlocks the trigger and allows the user to pull the trigger of the firearm.

A method for selecting and screening a multiplex reverse transcription primer combination for quantifying multiple target miRNAs simultaneously, and the application of the multiplex reverse transcription primer combination for determining a physiological or mental condition of a living subject.

An object of the system according to the embodiment is to evaluate the mental state of the user in real time and to immediately intervene when an abnormality is detected.SOLUTION: A system includes a monitoring unit, an analysis unit, an evaluation unit, and an intervention unit. The monitoring unit automatically monitors the daily digital communication with the consent of the user. The analysis unit analyzes the content of the digital communication monitored by the monitoring unit. The evaluation unit evaluates the mental state of the user on the basis of the content analyzed by the analysis unit. The intervention unit performs real-time intervention on the user when an abnormality is detected in the mental state evaluated by the evaluation unit.SELECTED DRAWING: Figure 1

The embodiments of this disclosure describe a computer-implemented method for playing media content, the computer-implemented method comprising: determining a first mental state associated with a user accessing the media content based on sensor data; and modifying the playback of the media content based on the first mental state.

The application discloses an electric control seat for an unmanned vehicle and belongs to the field of unmanned vehicles. The electric control seat for the unmanned vehicle can control the position and orientation of the electric control seat through a touch screen at the seat end, meets the in-vehicle social needs of passengers, and the passengers can also control the opening and closing of a massage assembly and an air conditioning assembly in the electric control seat through the touch screen at the seat end. The massage assembly and the air conditioning assembly in the electric control seat can not only improve the comfort of passengers in the seat, but also relieve the travel fatigue of the passengers in the seat, maintain the mental state of the passengers in the seat, and meanwhile, safety airbags are installed in both sides of the armrests of the electric control seat, airbag outlets of the safety airbags are staggered, and once the instantaneous acceleration of the electric control seat exceeds a preset value, the safety airbags in both sides of the armrests will be ejected from the airbag outlets, forming double-layer airbags to protect the personal safety of passengers in the electric control seat.

The invention provides an unmanned aerial vehicle operator unsafe mental state monitoring method and device, equipment and a storage medium, and relates to the technical field of aviation human factors and intelligent human-computer interaction. The method comprises the following steps: acquiring a face video stream of an operator, and extracting multi-modal data from the face video stream of the operator; determining an unsafe mental state of the operator and an association relationship between the unsafe mental state and the multi-modal data; calculating state discrimination data based on the multi-modal data; and judging the unsafe mental state of the operator based on the state judgment data. According to the invention, powerful support is provided for improving the safe operation level of the unmanned aerial vehicle system, and the human factor accident induction rate of the large fixed-wing unmanned aerial vehicle can be effectively reduced.

A method for selecting and screening a multiplex reverse transcription primer combination for simultaneous quantification of multiple target miRNAs, and the use of the multiplex reverse transcription primer combination for determining a physiological or mental condition of a living subject.

The invention relates to a method for activating a direct neural interface (BCI), available to a given user (UT) in order to control at least one machine, the method including: - activating (BCI-i ON) a direct neural interface (BCI-i) associated with a mental state detected according to an analysis of a brain signal (SIG.CER.) of the user by a passive direct neural interface in order to control at least the machine via the direct neural interface.

The invention relates to the technical field of physiological monitoring, in particular to a mental state real-time feedback system based on intelligent wearable equipment, which comprises a sequence construction module, a weight analysis module, a weight correction module, an index generation module and a hierarchical judgment module. According to the method, the multi-dimensional breathing fluctuation sequence containing the amplitude difference of the inspiration section, the duration of the expiration section and the change of the breathing rate is constructed, the multi-dimensional breathing fluctuation sequence and the heart beat interval sequence are mapped into the same multi-dimensional space, the Euclidean distance between the multi-dimensional breathing fluctuation sequence and the heart beat interval sequence is calculated to serve as the dynamic weighting coefficient, and the coupling strength between the cardiopulmonary systems can be quantified; therefore, the adjustment state of the autonomic nervous system is disclosed more deeply, state misjudgment possibly generated due to the fact that breathing activities cannot be associated when heart rate changes are analyzed in an isolated mode is avoided, meanwhile, the system can actively detect electrocardiosignal baseline drift and breathing waveform abnormal fluctuation, and the weighting coefficients are screened and corrected based on the interference degree.

The invention provides a composition for improving mental disorder and a preparation method thereof, and belongs to the technical field of medicines. Dendrobium officinale, poria cocos, Chinese dates and schisandra chinensis are subjected to water extraction and alcohol precipitation to obtain water-extracted traditional Chinese medicine polysaccharide, filtrate is dried to obtain a water extract, filter residues are fermented to obtain probiotic liquid, fermented traditional Chinese medicine polysaccharide and a fermented extract respectively, melatonin and paroxetine are embedded in the fermented traditional Chinese medicine polysaccharide, hydrophobic modification is performed, hydrophobic modified embedded particles are prepared, and the probiotic liquid, the fermented traditional Chinese medicine polysaccharide and the fermented extract are subjected to freeze drying to obtain the probiotic powder. The preparation method comprises the following steps: carboxylating water-extracted traditional Chinese medicine polysaccharide, embedding probiotics to obtain probiotic embedded microspheres, and uniformly mixing the probiotic embedded microspheres with hydrophobic modified embedded particles, a water extract and a fermentation extract to prepare the composition for improving mental disorder. The mental state and the emotional state of people are improved through the brain-intestine axis, the traditional Chinese medicines nourish yin to regulate the state of the human body, the compliance of patients is improved, the medicine effect is improved, and meanwhile the cost of the medicine is reduced.

The utility model belongs to the technical field of medical instruments, and particularly discloses a portable attached sound therapy sleep-aiding pillow. The multifunctional pillow comprises a pillow body and a neck pillow, a convenient assembly is arranged between the pillow body and the neck pillow, an adjusting assembly is arranged in the neck pillow, the convenient assembly comprises a dismounting unit and a placing unit, the placing unit comprises a placing groove, the structure of the placing groove is matched with the structure of the neck pillow, and the placing groove is used for placing the neck pillow. By means of the convenient assembly, when the physical condition of a patient changes, the neck pillow can be easily separated from the pillow body through the dismounting unit and rapidly stored in the containing groove, meanwhile, the comfort requirements of different patients can be met, the patient can rapidly find the most suitable sleeping posture, neck pressure is relieved, the sleeping comfort is improved, and the comfort of the patient is improved. And the sleep quality of the patient can be improved to a certain extent, so that positive influences are generated on the aspects of body recovery, mental state regulation and the like of the patient.