14 results about "Rhythm control" patented technology

The invention discloses an inspection equipment motion control method and system for a dynamic disturbance environment, and relates to the technical field of anticorrosion detection, main cable swing and inspection equipment attitude data are collected to establish a dynamic corresponding relation, and according to the relation, the gravity center is regulated in a segmented manner, and the attachment direction is adjusted in real time to form inertia compensation; dynamic rhythm control is implemented in combination with an inertia compensation result to establish a time dislocation relationship; the sensing detection rhythm is synchronously regulated and controlled, and acquisition windows are unified; and dynamically rearranging a sampling sequence according to a detection time sequence, and fusing an attitude balance state and a time dislocation result to form a closed detection path. According to the invention, by dynamically sensing the swinging of the main cable and carrying out gravity center regulation and inertia compensation, the attitude stability and the advancing reliability of the inspection equipment under strong gust are improved; meanwhile, the detection rhythm and path planning are unified, a continuous closed detection path is formed, and the space-time consistency and long-term stability of anti-corrosion detection data are guaranteed.

The invention relates to the technical field of folk songs, and discloses a digital voiceprint matching response system for folk songs, which comprises a voiceprint DNA generation module for extracting original rhythm features, original melody features and original emotional features of the folk songs through an audio signal processing technology to form voiceprint DNA data blocks, the real-time singing analysis module forms a singing feature data block according to singing audio of a modern singer, compares the singing feature data block with the voiceprint DNA data block, calculates a rhythm matching degree, a melody matching degree and an emotion matching degree, and sends calculation results to the acousto-optic reaction linkage module; and an interactive feedback strategy is implemented by carrying an acousto-optic reaction vessel in the acousto-optic reaction linkage module. The system enables the singer to visually understand the advantages and disadvantages of the singer in rhythm control, melody reduction and emotion expression, provides a multi-dimensional visual evaluation standard for the singer, and improves the evaluation accuracy of singing of the singer.

The invention relates to the technical field of intelligent exercise evaluation, in particular to a rope skipping test method, system and equipment based on artificial intelligence, and the method comprises the following steps: analyzing a rope skipping image training recognition model, adjusting model configuration by combining shoulder and hip proportions, recognizing failure rope swinging actions, counting jumping rhythms to obtain test records, and analyzing the jumping rhythms to evaluate the control level. According to the method, key jump frames are screened through speed and direction changes to establish behavior samples, an action recognition model is trained, dependence on template actions is reduced, structural parameters are constructed in combination with the vertical proportion from the shoulder to the hip and the vertical proportion from the hip to the ankle to be used for body type classification, jump amplitude judgment has individual adaptability, and the accuracy and the reliability of the system are improved. The space coincidence rate sequence of the wrist track is called to screen out the failure rope swinging behavior, misrecognition caused by only depending on the amplitude and the frequency is avoided, the rhythm stable section is recognized through the combination mode of the jump interval difference fluctuation range and the paragraph average jump frequency, and the rhythm control level of the rope skipping person is evaluated.

This invention discloses a dynamic intention control method based on time-varying transition matrices and multi-source evidence fusion, comprising the following steps: 1) constructing a transition matrix with temporal decay; 2) fusing multi-source observational evidence; and 3) recursive belief updating. This invention's dynamic intention control method achieves human-like rhythm control and a closed-loop experience of real-time interaction, improving human-computer collaboration efficiency.

The invention discloses a building energy-saving evaluation dynamic analysis system based on big data, and relates to the technical field of building energy conservation, and the system comprises a time expansion module, a rhythm recognition module, a dislocation expansion module, a path reconstruction module and a rhythm regulation and control module. A unified time expansion reference is established, various energy consumption changes are subjected to refined expansion on the same time axis, the rhythm form of power fluctuation is extracted, and a rhythm contour capable of being tracked continuously is generated. According to the method, rhythm splitting, dislocation reconstruction and time regulation and control are performed on multi-source energy consumption changes, the superposition influence caused by synchronous fluctuation is weakened, the energy consumption changes are more real and controllable, the stability and continuity of evaluation results are kept in dynamic operation, and therefore the reliability of building energy-saving analysis and the decision supporting capacity are improved.

The application discloses a kind of movement control method and system of inspection equipment for dynamic disturbance environment, it is related to anticorrosion detection technical field, collection main cable swing and inspection equipment attitude data establish dynamic corresponding relationship, according to this relationship segmented control gravity and real-time adjustment attachment direction form inertia compensation;Inertia compensation result is combined with to implement dynamic rhythm control and establish time misalignment relationship;Synchronous control sensing detection rhythm, unified acquisition window;According to the detection timing dynamic rearrangement sampling order, fusion attitude balance state and time misalignment result form closed detection path.The application is through dynamic perception main cable swing and carries out gravity control and inertia compensation, improves the attitude stability and advancing reliability of inspection equipment under strong gust;While unified detection rhythm and path planning, form continuous closed detection path, guarantee the space-time consistency and long-term stability of anticorrosion detection data.

This invention discloses a targeted drug delivery system for treating dilated cardiomyopathy in children, relating to the field of targeted drug delivery technology. It includes a time baseline construction module, a heart rate mutation prediction module, a drug release rhythm control module, a phase-locked control module, and an energy distribution control module. The time baseline construction module establishes a unified time baseline during targeted drug delivery, integrating heart rate, blood flow velocity, and blood pressure signals in the same temporal order to generate a time reference baseline reflecting cardiac rhythm changes. This invention achieves time synchronization by establishing a unified time baseline and combining heart rate, blood flow, and blood pressure signals, ensuring that the drug release rhythm remains consistent with cardiac changes. Pre-emptive regulation is achieved through prediction windows and buffer indexes to eliminate feedback oscillations. The combination of a rhythm control table, phase-locked path, and energy distribution chain coordinates energy output with flow rate, maintaining stable and accurate drug delivery.

The invention relates to a rhythm analysis method and device based on sit-up process data and a medium, and belongs to the technical field of rhythm analys.The method comprises the steps that the time point, the action quality and the rising amplitude of each sit-up action in the sit-up process of one minute and the standard number for achieving excellent evaluation are obtained; determining a first half effective time score, determining a first half effective number and a second half effective number, determining a first half rhythm score, and determining a second half rhythm score; determining an overall rhythm score of the sit-up; determining a variation criterion score, and determining a rhythm variation score; determining a speed control score, determining an amplitude control score, and determining a quality control score; determining a rhythm control score according to the speed control score, the amplitude control score and the quality control score; determining a rhythm evaluation score according to the overall rhythm score, the rhythm variation score and the rhythm control score; and judging the rhythm condition of sit-up according to the rhythm evaluation score.

The invention discloses an AI immersive accompanying system based on multi-modal fusion, and the system comprises the following modules: a perception analysis module which is used for obtaining multi-modal input data and calling an improved Qwen2-VL model to generate field representation; the content generation module is used for generating immersive content data bound with the anchor points based on the field representation; the rhythm control module is used for generating rhythm configuration according to behaviors and environment characteristics; the path planning module is used for inputting the improved Qwen2-VL model based on the field representation and the constraint token, and generating a main plan and a verification abstract; the verification module is used for verifying the feasibility of the path plan and outputting a conflict correction result; the dynamic adjustment module is used for performing subpath difference and rhythm linkage updating; and the interaction control module is used for generating an interaction response and a meeting path. According to the method, multi-modal understanding, rhythm driving, constraint planning and immersive interaction are fused, and the adaptivity and the intelligent level of an accompanying system are improved.

The invention relates to the technical field of hand function rehabilitation, in particular to a hand function rehabilitation evaluation and training method based on a virtual reality technology, which comprises the following steps: constructing a reference attitude sequence according to an evaluation sample, comparing real-time attitudes frame by frame to extract a difference trend, recording a turn-back path and a turn-back frequency, and calculating a redundant path and a stability index. According to the method, by accurately constructing a personalized training target and contrasting real-time attitude information frame by frame, the rollback state in training can be recognized in time, redundant paths and stability characteristics can be analyzed, instability in the training process can be quantified, and the training efficiency can be improved. According to the innovative mode, the accuracy of training feedback is improved, a personalized and intelligent rehabilitation adjustment scheme is provided for a patient, rhythm control and tolerance band setting are combined, the effectiveness of a training task closed loop is ensured, blind adjustment of training loads is avoided, and the rehabilitation effect and the pertinence and effectiveness of progress are improved.

The present application relates to the technical field of respiratory training, in particular to a post-rehabilitation respiratory training system for neurology nursing, which comprises an airflow collection module, a cycle division module, a lagging segmentation module, a deviation grading module and a rhythm control module.In the present application, the start points of inhalation and exhalation are identified and the cycle is divided through positive and negative flow rate conversion, and at the same time, time normalization processing is performed, so that the breathing behavior under different states has a unified comparison scale, the phase difference is calculated in combination with the reference rhythm phase, and the interval is divided according to the change trend, so that the local lag and rhythm drift in the breathing process can be identified in detail, the interval average phase difference is continuously cycled and the deviation grade is divided, so that the rhythm evaluation takes into account stability and trend, the inhalation and exhalation time ratio is reconstructed according to the deviation result, and a control signal is output, so that the training rhythm and the actual breathing performance form a dynamic match, which helps to improve the training accuracy and individual adaptation level.

The invention discloses a music beat control method and system for music rhythm of a vehicle-mounted atmosphere lamp, and relates to the field of vehicle control, and the method comprises the steps: 1, collecting audio data; step 2, carrying out time domain-frequency domain conversion; step 3, recording an amplitude value; 4, carrying out self-correlation calculation; step 5, beat point determination; and step 6, outputting a result. Wherein in the step 4, the self-correlation calculation comprises the steps of obtaining a self-correlation calculation formula; the self-correlation calculation formula is R (tau) = E [X (t) * X (t + tau)]; wherein E is an expected operator, X (t) is audio data at the moment t, and X (t + tau) is audio data at the moment t + tau; wherein in the step 5, the beat point judgment comprises the step of setting a threshold value r; when the autocorrelation coefficient R (tau) is greater than or equal to r, the sampling frame comprises a beat point, otherwise, the sampling frame does not comprise the beat point; wherein in the step 6, result output comprises the step of sending the judgment result of the rhythm points to the vehicle-mounted atmosphere lamp music rhythm control unit.

This invention relates to a swallowing event detection method for rhythm control in swallowing training. The method involves acquiring a sequence of beat times generated by rhythm control; generating corresponding candidate detection windows based on each beat time, and limiting the confirmation of swallowing events to these candidate detection windows; acquiring neck timing signals and determining candidate swallowing activity intervals within the candidate detection windows; performing event determination on the candidate swallowing activity intervals, and outputting the corresponding swallowing event time when the determination meets preset conditions; and outputting alignment information based on the timing deviation between the swallowing event time and the corresponding beat time, serving as the basis for rhythm control in swallowing training. This invention balances detection accuracy and rhythm regulation stability, enabling adaptive optimization of the swallowing training process and improving training effectiveness and safety.

The invention discloses an implantable and tissue-adhesive full-hydrogel battery, an electrical stimulation device, a preparation method and application of the electrical stimulation device in heart rate management, and belongs to the technical field of functional polymer materials. The method comprises the following steps: coating an anode active material and a cathode active material on the same side surface of the same PSA / PEDOT: PSS conductive hydrogel flexible substrate in parallel to form a hydrogel anode and a hydrogel cathode, and placing the anode and the cathode on the same side surface of the same hydrogel electrolyte to form an ion path; the conductive hydrogel between the anode and the cathode is used as a flexible resistor to form an electronic conductive path, and then the upper surface of the flexible resistor and the lower surface of the hydrogel electrolyte are wrapped by a flexible coating layer to obtain the implantable and tissue adhesion type electrical stimulation device. The current is conducted to myocardial cells from the hydrogel electrolyte in the form of ions, rhythm control is carried out by utilizing bioelectricity generated by the directional ion current, the electrical activity of biological tissues is regulated and controlled, and then a physiological or therapeutic effect is initiated.