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154results about How to "Improve training effect" patented technology

Scene device for Chinese learning training based on artificial intelligence and virtual reality

The invention provides a scene device for Chinese learning training based on artificial intelligence and virtual reality. The scene device comprises a virtual reality device, an expert system based on the artificial intelligence, a spoken language training module and a Chinese character training module. The virtual reality device comprises a pair of helmet type 3D glasses, a 3D displayer, a virtual electronic pen, a brain wave inductor, a touch screen, a camera and a computer host. According to the scene device, the mood state and the identity information of a trainer are obtained through a face recognition sub-module, whether the trainer focuses attention or not is judged through a brain wave recognition sub-module, guidance training is carried out on the trainer through the cooperation with the artificial intelligence algorithm, and intelligent evaluating and intelligent error correction are particularly carried out through the spoken language training module with the cooperation of the psychological states and the language environment moods of the trainer. Intelligent evaluating and intelligent error correction are carried out through the Chinese character training module with the cooperation of the psychological states and the language environment moods of the trainer, therefore, in the training interactivity is accordingly improved, a feedback type training mode is used in the scene device, and finally the training effect on the trainer is improved.
Owner:梁亚楠

Brand name identification method, computer device and computer readable storage medium

The invention provides a brand name identification method, a computer device and a computer readable storage medium. The brand name identification method comprises the following steps of setting a plurality of labels; obtaining a training text, obtaining a preset brand name from the training text according to the set labeling label, and labeling the preset brand name; obtaining a representation vector of each character in the training text, inputting a character string composed of a plurality of characters into a BERT model, obtaining the representation vector of each character, calculating the probability of each label of each character, using the label with the maximum probability as a target label of the character, and training a brand recognition model; And obtaining a to-be-identifiedtext, inputting the to-be-identified text into the brand identification model, obtaining a representation vector of each character, and calculating a predicted brand name according to the label of each character of the to-be-identified text. The invention also provides a computer device for realizing the brand name identification method and a computer readable storage medium. According to the present invention, the brand name recognition accuracy can be improved, and the manual participation degree is reduced.
Owner:珠海市筑巢科技有限公司

Oil and gas storage and transportation process flow simulating system and method

The invention discloses an oil and gas storage and transportation process flow simulating system and method. The and gas storage and transportation process flow simulating system comprises an LNG (Liquefied Natural Gas) receiving station simulating system (73), a multi-purpose station simulating system (74), a natural gas pressurization and transportation simulating system (75), an oil depot simulating system (76), a crude oil long-transportation simulating system (77), a main control machine (78), a graphic machine (79) and a projection system which are connected through a PPI (Processor/Peripheral Interface) bus, wherein the main control machine (78) is connected with the graphic machine (79) through internet, and the PPI bus is connected with the internet through a network interconnecting device. According to the invention, the process flow of oil and gas storage and transportation is visually, vividly and livingly simulated by adopting forms such as sand tables, animations and the like, operations of a student on the sand tables can be dynamically and interactively shown in a flow plate and a projection screen in real time, and the student has a feeling of being personally on the scene, thus training effect is enhanced and training cost is reduced.
Owner:CHENGDU ESIMTECH GASOLINEEUM EQUIP SIMULATION TECH EXPL

Exoskeleton biological feedback hand functional training device

The invention relates to an exoskeleton biological feedback hand functional training device which comprises a hand back attaching panel worn on a patient hand, a thumb driving mechanism, four finger driving mechanisms and a motor transmission mechanism. The exoskeleton biological feedback hand functional training device is characterized in that the thumb driving mechanism, the four finger driving mechanisms and the motor transmission mechanism are respectively connected onto the hand back attaching panel, a linear motor transmission arranged in the motor transmission mechanism is connected with the thumb driving mechanism, and a micro direct current motor transmission mechanism is connected with the four finger driving mechanisms. The wearing type design is adopted so that a patient can carry out functional training based on daily life auxiliaries conveniently and the training effect can be improved. An under-actuated multi-joint linked finger mechanism can achieve interphalangeal joint exercise under a light structure. Surface electromyogram signal triggering and dynamic intelligent control achieve interactive biofeedback training. A voice control mode provides passive training to achieve interactive motor imagery therapy. A healthy side hand moves to touch and control hands on both sides to train simultaneously in the active flaccid paralysis and spasm stage.
Owner:DANYANG PROSTHESES FACTORY

Upper limb both-arm rehabilitation training human-computer interaction method and system

The invention discloses an upper limb both-arm rehabilitation training human-computer interaction method. The upper limb both-arm rehabilitation training human-computer interaction method comprises atraining scene is selected and displayed; a control command is sent according to the training scene; space positions and rotating angle data of upper limb shoulder joints, elbow joints and wrist joints of a patient under an overall coordination system, and force application data of tail ends of upper limbs are collected in real time; the collected data are resolved and calculated, the upper limb movement trace, the joint angles of shoulders, elbows and wrists, and patient tail end force application data in the upper limb training process of the patient are obtained; and the upper limb movementtrace is displayed in the virtual scene in real time, the patient is guided to conduct track training, and rehabilitation condition of the patient upper limbs is judged through comparison of the training scene and the virtual scene. In addition, the invention further provides an upper limb both-arm rehabilitation training human-computer interaction system, the purpose is that the patient is helped to conduct postoperative upper limb rehabilitation training, targeted training is conducted on the patient conveniently, and the training effect can be improved.
Owner:SHANGHAI UNIV

Image tampering recognition model training method and device and image tampering recognition method and device

The invention discloses an image tampering recognition model training method and device, an image tampering recognition method and an image tampering recognition device, and belongs to the technical field of image recognition, and the method comprises the following steps: obtaining a training image set and a label of each training image in the training image set, when the training image is a tampered image, the label of the training image comprising tampered position information and a tampering type; taking the training image as input, and extracting RGB features, texture features and steganography features of the training image through a feature extraction network layer of a to-be-trained image tampering recognition model; inputting the RGB features, the texture features and the steganography features of the training image into a detection network layer of an image tampering recognition model, and obtaining a tampering recognition result of the training image; and performing difference comparison on the tampering recognition result and the label, optimizing parameters of the image tampering recognition model according to a difference comparison result, continuing training, and ending the training until a predetermined condition is met. According to the embodiment of the invention, the tampered image can be accurately and quickly recognized.
Owner:ZHONGAN INFORMATION TECH SERVICES CO LTD

Teaching, training and examining system based on virtual simulation for gas industry and use method of system

The invention discloses a teaching, training and examining system based on virtual simulation for the gas industry, which is applied to the gas industry, and a use method of the system. The teaching,training and examining system comprises a teaching block, a practical operation training block and an examining block, wherein the teaching block, the practical operation training block and the examining block comprise a model library, a question library and a theoretical value simulation library, the model library comprises a three-dimensional virtual scene, a virtual tool, a device and a system,a third person figure model and the like, and the teaching block and the practical operation training block are provided with a study reminding module. A network teaching, training and examining platform is constructed according to the virtual simulation system. Due to the arrangement of the system, the flexibility of teaching, practical operation training and examining of the gas industry is effectively improved, the cost is reduced, meanwhile, the training effect is improved, no threat is caused to the personal safety of an operator, the use is safe and reliable, and the extensibility is extremely strong. In addition, for the system, the real-time updating of data can be easily realized, the training content is the latest, and a guarantee is provided for the working competence of new workers.
Owner:常熟市苏虞天然气输配有限公司

Method and platform for network training based on virtual imaging

The invention discloses a method and platform for network training based on virtual imaging and relates to the technical field of methods of augmented reality and network training. The method comprises the steps that imaging scanning and measurement are conducted to sites and facilities involved in training contents; based on field live-thing scanning data, an interactive virtual imaging wandering model is established; a training flow map is made, and rich media courseware and simulation models of each unit in the flow are made; the related rich media courseware and simulation models are implanted into the virtual imaging wandering model, so that an interactive virtual imaging training model is formed; the virtual imaging training model is released to a server; and based on a training flow map, user side software is designed, and the user side software is used to access the interactive virtual imaging training model on the server so as to complete training. According to the scheme, field live-things and training contents are combined organically; training cost is low, contents are visualized, effects are good, and risks are low; and the method and platform are especially suitable for personnel training with complicated processes, many involved sites, environmental risks or confidentiality requirements.
Owner:东莞新吉凯氏测量技术有限公司

Intelligent strength training device capable of measuring speeds, acceleration, travel and strength and measurement method of intelligent strength training device

The invention provides an intelligent strength training device capable of measuring speeds, acceleration, travel and strength. The intelligent strength training device is characterized in that the device is provided with a portal frame, wherein two pulleys are pivoted on the portal frame, a pulley fixing part is arranged between the two pulleys, a middle pulley is pivoted at the pulley fixing part, one end of a weighing sensor is fixedly connected with the pulley fixing part, a screw penetrates through the other end of the weighing sensor and the portal frame to fix the weighing sensor to the portal frame, the middle pulley is provided with a coaxial optical coded disc, and a photosensor corresponding to the optical coded disc is arranged at the pulley fixing part; the weighing sensor and the photosensor are electrically connected with a data acquisition module, and the data acquisition module is electrically connected with a single chip microcomputer; one pull rope winds around the upper sides of the two pulleys and the lower side of the middle pulley, and a balancing weight and an operation part are arranged at two ends of the pull rope respectively. By means of the strength training device, a user can timely get data such as travel of movement actions, movement times, actual strength exerted during movement and the like.
Owner:福建省舒华健康产业有限公司

Multi-functional motion auxiliary robot for sitting, standing and traveling

The invention relates to a multi-functional motion auxiliary robot for sitting, standing and traveling. The upward and downward reciprocating motion of the saddle and the forward auxiliary motion of the equipment can be realized by driving stretching and closing of front and rear supporting rods through differential speed of front and rear driving wheels, and scientific rehabilitation exercise training, walking motion assistance and protection and other use functions can be provided for the patients with lower limb dysfunction with reference to the space motion state of the hip joint in the healthy human gait process. The left and right symmetrical crankshafts rotate to move the left and right gait levers to realize periodic interlaced swinging back and forth so as to provide leg lifting assistance for the thighs in gait walking. The inertial block unit can provide stable support to the user in the event of accidental unbalanced falling by means of emergency self-locking. The wheelchair function can also be achieved by adjusting the posture from the walking assistance function to the sitting posture function. Operation is easy and multi-functional switching can be realized, the mechanical structure design size is suitable for application in the home environment, and the robot has a broad market application prospect in the field of medical equipment for the aged and disabled.
Owner:JILIN UNIV

Football training method

ActiveCN109091837AImprove training effectPersonnel Assistance ImprovementSport apparatusVideo broadcastInternet of Things
The invention discloses a football training method, and relates to the technical field of football training systems. An internet of things precise positioning system acquires positioning positions andmovement information of footballers and footballs and transmits the positioning positions and the movement information to a cloud server processing platform, and the cloud server processing platforminstantly generates a positioning system position distribution diagram of a football field, the footballers and footballs. Intelligent ball passing guidance software is arranged on the cloud server processing platform, and the footballers wear tactical wristwatches to individually receive a footballer position distribution mini-map, or wear intelligent glasses to receive comprehensive informationand select a video broadcast mode or positioning system footballer distribution map mode according to own requirements. By starting with footballer position judgment, running position control consciousness raising, football field real-time training scientific and technological means upgrading and the like, a God's perspective scientific and technological football training system for internet of things precise positioning, the intelligent glasses, intelligent wearing, AR (augmented reality) and AI (artificial intelligence) computing is built to improve crowd control level of footballer positionand distance macroscopic immersion feeling, overall situation control precision feeling and the like.
Owner:苏州众创时代科创中心

Orthopedic arm bone recovery exercise device for medical care

The embodiment of the invention discloses an orthopedic arm bone recovery exercise device for medical care and particularly relates to the field of medical treatment; and a base is included, a seat cushion portion is arranged in the base, one end of the seat cushion portion is connected with a backrest portion, a groove is formed in the seat cushion portion, an adjusting mechanism is installed inthe groove, a fixed column is connected to positions in the two sides above the seat cushion portion and at the top end of the base, a movable frame is arranged on the front side of the fixed column,lantern rings are connected to positions outside the fixed column and at the two end portions of the movable frame, and a torsion spring sleeves the outer portion of the fixed column between the two lantern rings. According to the orthopedic arm bone recovery exercise device for medical care in the invention, the feet or the legs can be adjusted and supported according to the height of a user or the placement angle of the legs, and multiple groups of parts for recovery exercise of different varicose arms are arranged, so that all the exercise parts of the whole exercise equipment cooperate with one another, and the arms of the user can be fully restored and exercised.
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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