37results about How to "Improve exercise quality" patented technology

Persons recovering from injuries or surgeries today generally undertake physical therapy to regain usage of their muscles, joints and other portions of their body. Unfortunately such treatments often do not fully restore the patient's function, at least within constraints of the funds available. Added costs are also incurred by patients for transportation, time off work and the like. Disclosed are systems and methods to provide greatly improved and much more cost effective physical therapy regimens utilizing an interactive approach which makes possible physical therapy at home in a controlled manner. The physical therapist using the system instructs the patient and this instruction is incorporated into an intelligent camera-based system usable by the patient in the home or workplace. Dialog may take place between the patient and therapist using the system and the internet. Other features of the system increase motivation of the patient to perform the exercises prescribed.

The invention relates to the technical field of road pavement maintenance, in particular to an airport asphalt concrete pavement preventive maintenance method. The airport asphalt concrete pavement preventive maintenance method comprises the following steps of 1, crack treatment, wherein the following steps are adopted: 1) preparation stage before construction, 2) grooving stage, 3) crack cleaningand drying stage, 4) crack pouring operation stage, and 5) crack pouring quality detection stage; 2, pit slot treatment, wherein the following steps are adopted: 1) construction preparation, 2) division of a digging and repairing range, 3) excavation of a pit slot, 4) cleaning of the pit slot, 5) spreading of tack coat, 6) back-filling and rolling of an asphalt mixture, and 7) sealing joint waterproof treatment; and 3, asphalt pavement recycling seal. The airport asphalt concrete pavement preventive maintenance method has the advantages that the road condition can be improved, the running quality can be improved, the service life of a pavement can be prolonged, and the live cycle cost can be reduced.

The invention discloses physical exercise detection equipment. The physical exercise detection equipment comprises a plurality of detecting ends and receiving ends; each detecting end comprises a micro-processor, a storage, a sensor, a signal transmission module and an RFID chip, wherein the sensor is used for acquiring individual indexes and exercise indexes; the micro-processor is respectively connected with the storage, the sensor, the signal transmission module and the RFID chip; all the detecting ends are connected with each other; the receiving ends are connected with all the detecting ends; and the receiving ends are used for receiving data detected by the detecting ends and sending data to the detecting ends in real time. The physical exercise detection equipment disclosed by the invention has a personal identity identification function; when the detecting ends need to be used by different individuals, the problem that an analysis result is inaccurate due to the fact that the identity of the individual wearing the detecting ends cannot be judged and data analysis not for individual difference is carried out can be solved; the sensor can automatically detect exercise at first time, such that the sensor is activated; the receiving ends can send an instruction to the detecting ends; bidirectional transmission is realized; and the exercise quality is improved.

The invention discloses a novel sliding mode prediction fault tolerant control method for actuator failure of a variable time delay control system. A sliding mode prediction fault tolerant control method based on whale optimization algorithm is designed for the problem of fault tolerant control of four-rotor systems with discrete time delay uncertainties. The whole-process sliding mode surface isused as a prediction model to ensure the global robustness, and a power function reference trajectory with failure compensation is designed to suppress the uncertainty and failure while reducing the influence of buffeting. In the process of rolling optimization, considering the requirement of high-precision and fast response of the optimization process, the whale optimization algorithm is adoptedto have strong optimization performance, less parameter setting, fast convergence and high precision. The novel fault tolerant control method provided by the invention is applied to robust fault tolerant control of a class of uncertain discrete systems with time-varying delays.

The invention provides a flexible coupling, comprising a cylinder body and flanges which are arranged at two ends of the cylinder body. The invention is characterized in that the cylinder body is an FRP cylinder body; the flanges are fixedly connected with or integrated into a whole with a taper sleeve or a cylinder sleeve; the two ends of the FRP cylinder body are sheathed with, fixedly bonded to or fixedly connected with the taper sleeve or the cylinder sleeve respectively. The invention is especially suitable for the connection of a speed increasing box in wind power generation equipment and a wind power generation set, plays a good damping and impact and vibration absorption role, has the capability of providing the displacement compensation, effectively improves the motion quality and stability of transmission machines, reduces the noise and improves the safety performance of the equipment.

The invention discloses a final assembly mechanism of an eight-station cold heading machine. The final assembly mechanism comprises a base and a rack, wherein a main motor and a reduction gearbox device are arranged on the base, the main motor is connected with the reduction gearbox device, a main transmission device is connected to the reduction gearbox device, a rear ejection device is connected to one end of the main transmission device, a cutting device and a feeding device are connected to the other end of the main transmission device, the feeding device is connected with the rear ejection device, a clamping device is connected to the cutting device, and a sliding block device is connected to the middle of the main transmission device. According to the final assembly mechanism, the punching operation is completed mainly in the steps that a flywheel is driven to rotate by the main motor by virtue of the reduction gearbox device, so as to drive a crankshaft to rotate, the rear ejection device, the feeding device, the cutting device and the sliding block device are respectively driven to do a reciprocating motion by the crankshaft, all motions are driven by the crankshaft, the workpiece feeding, cutting and clamping are implemented under the action of the crankshaft, and the punching steps can be continuously repeated in sequence.

The invention discloses a Bluetooth earphone system capable of improving exercise quality and a control method thereof. The Bluetooth earphone system comprises a sensor information acquisition module,a microprocessor, a Bluetooth communication module, and a voice prompt module. A built-in acceleration sensor can detect the motion state, such as walking or running, of a user. A breathing rate detecting garment can sense the breathing rate of the user, converts the breathing rate into an electrical signal, and transmits the electrical signal to an intelligent processing controller via a Bluetooth communication link. A heart rate sensor can monitor the heart rate of the user in real time and compares the heart rate with preset exercise intensity. The microprocessor converts a signal input bythe sensor into a digital signal, calculates whether the breathing of the exerciser is reasonable and whether the heart rate is in a range where an exercise intensity level is located by an algorithm, and gives related suggestions to the exerciser by the voice prompt module. Compared with an existing Bluetooth earphone, the Bluetooth earphone system is beneficial to enhancing and improving the exercise quality of the user, and can promptly call for help in emergency to ensure the safety of the user.

The invention provides a physical ability monitoring method and terminal based on riding exercise and a computer readable storage medium. The method comprises the steps of acquiring riding data of a monitored object; calculating the riding data to generate corresponding real-time information, wherein the real-time information comprises a real-time physical ability value; comparing the real-time physical ability value with an initial physical ability value of the monitored object to judge whether or not the real-time physical ability value reaches a limit threshold, wherein the initial physicalability value is obtained according to a preset rule; if yes, sending an instruction to remind the monitored object. The method, the terminal and the computer readable storage medium help a user to improve the exercise quality and the riding performance and help the user to avoid body injuries caused by excessive riding by setting the limit threshold, thereby ensuring the riding safety and healthof the user.

A motion control system for an independent cart system provides for a minimum spacing between movers that is less than the width of a coil used to control motion of the movers. Blocks are statically or dynamically defined along the length of each track segment, where the width of a block is less than the width of a coil along the same track segment. Dividing the width of each coil into smaller block widths provides for an improved resolution of control for each mover. The blocks may also establish collision prevention between movers without requiring knowledge of the position of adjacent movers. Each block is assigned to a single mover at a time, but multiple blocks may be assigned to a single mover. A mover is permitted to only move within those blocks assigned to it and cannot have blocks assigned to it that are already assigned to another mover.

The invention discloses a movement monitoring device and method. The device comprises a first bracelet, a second bracelet, an infrared emitting and receiving module, an infrared reflection module and a control module, wherein the first bracelet and the second bracelet are worn on the two hands of a user respectively; the infrared emitting and receiving module is arranged on the first bracelet and is used for emitting an infrared signal and receiving a returned infrared signal; the infrared reflection module is arranged on the second bracket and is used for reflecting the infrared signal emitted by the infrared emitting and receiving module; the control module calculates the distance between the first bracelet and the second bracelet according to the returned infrared signal, and performs movement monitoring according to the distance between the first bracelet and the second bracelet. Through the adoption of the movement monitoring device and method provided by the embodiment of the invention, effectiveness of real-time monitoring of user movement is realized when the user is in movement, and the user experience and movement quality are improved.

The invention provides a health data management method and device, and a storage medium. The method comprises the steps of obtaining a walking step number of a current day from a user terminal; if thewalking step number of the current day is smaller than the historical average step number, calculating a consumed exercise heat value according to the walking step number of the current day, obtaining a residual exercise heat value according to a preset exercise heat value of the current day and the calculated exercise heat value, and if the residual exercise heat value is larger than zero, obtaining prompt information that the exercise amount of the current day does not reach; and sending prompt information to the user terminal. According to the invention, the walking step number of the daysent by a user terminal can be received, the walking step number of the day is analyzed, whether the heat generated by walking of the day reaches the daily exercise amount or not is determined, and ifnot, the prompt information is obtained to prompt a user to continue to exercise to reach the exercise amount of the day. The user can be helped know the exercise situation of the day in time, the exercise quality is improved, and the healthy building body is enhanced.

The invention discloses a motion track video processing method and device. The method comprises the steps of during the movement process of a target sporter, obtaining the feature information of othersporters, wherein the feature information comprises the attribute information of the other sporters, the movement information of the other sporters and the relative positions of the other sporters relative to the target sporter; generating a motion state of the target sporter and a predetermined audio corresponding to the feature information; and adding the predetermined audio into the motion track video of the target sporter to obtain a target motion track video, so that the technical problem that in the prior art, the video content of the motion track generated according to the motion stateof the sporter is single, is solved.

The invention discloses a limb movement training guidance method and device and a storage medium. The limb movement training guidance method comprises the steps: obtaining a user instruction; acquiring limb movement data according to the user instruction; and feeding back reminding information according to the limb movement data, wherein the reminding information is used for guiding the user to perform limb movement training. The limb movement data is obtained by selecting different user instructions, and the reminding information is fed back according to the limb movement data, so that the user is guided to perform limb training, and the movement interest and the movement quality of the user can be improved.

The invention discloses a dioxygen dual-cycle ventilation pressure-reducing boost shoe which comprises a shoe upper and a shoe sole. The shoe upper is provided with an exhaustion heat-dissipating device. The shoe sole is provided with a dioxygen dual-cycle exercise therapy device. The exhaustion heat-dissipating device is communicated with the dioxygen dual-cycle exercise therapy device via an exhaust pipe. An inlet air filter is arranged on the inner surface of the shoe upper. The inlet air filter is communicated with the air intake pipe of the dioxygen dual-cycle exercise therapy device via an air intake device. The dioxygen dual-cycle ventilation pressure-reducing boost shoe integrates the functions of pressure reduction and pain relief during exercise, circular ventilation, kinetic energy conversion and exercise assistance, and also has the advantages of removal of dirt and foul air from the shoe and easy cleaning.

The invention relates to a human body (athlete) limitation promoter used for increasing the performance ability of an athlete, keeping the athlete in top form and improving the quality of sports in intense athletic sports. The technical matters to be solved: as the athlete in the intense athletic sports, the yin and yang of the organism is unbalanced, the channels and collaterals is abnormal, the Qi and blood is irregular, the physical strength is run down, the bad reaction of the physiology and psychology is caused, and the performance ability is decreased. The main point of the technical solution : the first section, the armpit heat output patch is comprised of the heat output patch, the permanent magnetic bead(disk), the convection hole, the heat output trace(table), the rim and the accessories; the second section, the acupoint clicking network at the back of the wrist is comprised of the great mound point clicking chip, inner pass point clicking chip, effective path pointclicking chip, branching crevice point clicking chip and the accessories. The human body limitation promoter with comprehensive functions comprises the two sections. Functions: adjusting the function of the channels and collaterals, balancing the yin and yang of the organism, regulating the Qi and blood, and helping with dissipation of the homopolymer and metabolin in the body. The absorption of oxygen is increased, the reaction of physiology and psychology is coordinated, the good condition is kept and the quality of sports is maintained by using the invention, and can be used for health care and physical therapy.

Disclosed are a brake disk and a method for manufacturing the same. In particular, the brake disk may include a friction surface formed of cast iron, and the friction surface of the brake disk is divided into a plurality of sections in a circumferential direction. Preferably, an average of the numbers per unit area of eutectic cells formed on surfaces of the sections may not be greater than 300 ea/cm².

The invention discloses an MEMS (Micro Electro Mechanical System) gyroscope. The MEMS gyroscope comprises an anchor point; the resonator comprises eight resonance blocks arranged at equal intervals and coupling beams connecting every two adjacent resonance blocks, the resonance blocks are connected to the anchor points through anchoring beams, the coupling beams comprise the first coupling beam and the second coupling beam, and the anchoring beams can decouple radial movement and circumferential movement of the resonance blocks; the eight resonance blocks are divided into a pair of first resonance blocks, a pair of second resonance blocks, a pair of third resonance blocks and a pair of fourth resonance blocks; the transducer is coupled with the resonator through an electric field; the working modes comprise a vibration mode and a detection mode, and in the vibration mode, the transducer drives the pair of first resonance blocks to vibrate along a first axis, drives the pair of second resonance blocks to vibrate along a second axis, and drives the pair of third resonance blocks to vibrate along a fourth axis and drives the pair of fourth resonance blocks to vibrate along the third axis; in the detection mode, the transducer is used for detecting the vibration of the pair of third resonance blocks along the third axis and the vibration of the pair of fourth resonance blocks along the fourth axis.