54results about How to "To achieve the purpose of training" patented technology

The invention provides a virtual electric power urgent repair plan training system, which comprises a three-dimensional model library component, a model building component, a knowledge rule library component, an inference engine component, a script drive component, a plan library component, a test question library component and a marking system component, wherein the three-dimensional model library component is the basis of the model building component and the knowledge rule library component; the inference engine component needs to carry out inference according to the knowledge rule library component and the plan library component; the corresponding control and execution are completed through the script drive component; the marking system needs to carry out marking according to a plan flow process in the plan library and test questions in the test question library; and the test questions in the test question library component and plans in the plan library component also have the corresponding relationship. The virtual electric power urgent repair plan training system uses a three-dimensional model, an inference engine, a plan library and a script drive as the basis to be combined with other components; various plan training items for electric power system urgent repair are simply and fast built; the training goal is achieved; a great amount of labor and materials are saved.

The invention provides an inquiry training method, an inquiry training terminal and an inquiry training system for a digital patient. The digital patient is introduced into the inquiry training systemaiming at a clinical medical worker, by systematically establishing a standard medical inquiry question database, an inquiry answer database and a medical standard inquiry base, structured processingis carried out according to the symptoms / cases, inquiry key points and logical sequences, then inquiry question logic and feedback logic with various different training dimensionalities are formed, the reticular relational graph among the logic is established in a crossing manner, judgement and accessing are carried out according to certain weight aiming at the inquiry question, logic sequence and the like in the inquiry process, and thus the purpose of inquiry training is achieved. The device can be used on terminal devices including a cloud server, a PC terminal, a mobile terminal, a robotand the like, as well as a display screen and an AR / VR device, the training of various modes is facilitated, the limitation of time and region is eliminated, and the use is convenient.

The invention relates to a high-amplification multifunctional serum-free medium for immunocyte treatment and a preparation method of the high-amplification multifunctional serum-free medium. The components of the medium comprise amino acids, vitamins, inorganic salts and other components, and the components are added in contents according to the component range. The preparation method comprises the steps of mixing, adjusting pH and finally filtering and sterilizing. Compared with similar products at home and abroad, the serum-free cell medium provided by the invention has the performance indexes completely reaching the level of similar products, and with respect to the use condition, the serum-free cell medium also completely meets the requirements of users and reaches the level of similar products at home and abroad; and in addition, the resources of materials for domestic product are convenient.

The invention discloses a semi-physical simulation technology-based synchronous generator excitation test training system. According to the system, a virtual simulation technology is imported into excitation system closed-loop test of synchronous generators; a virtual synchronous generator excitation system module, a power driving device and a multifunction electric parameter tester are connectedinto a whole; and a real-time virtual synchronous generator excitation system is used for testing tested systems, is connected with the power driving device through an I / O interface, transfers signalsto the tester to carry out reading, and can be connected with an upper computer through a communication interface so as to display excitation test operation conditions and carry out efficient and hardware-in-loop virtual simulation. The synchronous generator excitation system module is used for simulating operations of real excitation systems; the power driving module is used for acquiring and amplifying signals; the multifunctional electric parameter test is used for correctly detecting required data indexes to provide reference basis; and the upper computer is used for realizing a visual function of the system. The system provided by the invention is capable of solving the defects that the physical test is inconvenient to operate, tedious in project and relatively long in period, enriching the test contents, enabling learners to grasp detailed principles of excitation test more rapidly and being put into practical production and application more rapidly.

The invention discloses a multifunctional training sports device and a training method thereof. The multifunctional training sports device includes a fixed shell, reservoir, piston, rack, stepping motor, rotating shaft, avoidance hole, first travel switch, second travel switch, first switch, second switch, trigger board, horizontal Bar, flexible water pipe, water storage backpack, and a treadmill.The multifunctional training sports device and the training method thereof have the advantages that the structure is ingenious, the function is powerful, the operation is simple, first through the adjustment type load-bearing design, can enhance the personnel's training effect, secondly through the anaerobic training and the aerobic training device's combination, can facilitate the personnel to carry on many kinds of training, strengthened the training effect, is advantageous to the sports profession promotion application.

The invention discloses a simulation operating system for training a nuclear power plant reactor operator. The simulation operating system comprises an operating end, a control system server, a teaching control end and a fluid model server, wherein the operating end is operated by the operator and can output a training instruction according to the operation of the operator; the control system server outputs a simulation instruction to the fluid model server according to the training instruction; the teaching control end is operated by a teacher and can output a teaching instruction according to the operation of the teacher; the fluid model server caries out nuclear power plant reactor simulation demonstration according to the simulation instruction and the teaching instruction and feeds back a current state signal in real time to the control system server and the teaching control end. According to the simulation operating system, teaching interaction between the teacher and the operator can be realized, and the operator can further independently learn simulated nuclear power plant reactor operation, so that the training aim of strengthening the skill of the operator can be fulfilled.

The invention relates to a spinal minimally invasive surgery training system and method with true force feedback. The spinal minimally invasive surgery training system comprises an experimental platform, a surgical instrument and a PC, wherein the experimental platform comprises an operation platform arranged on the bottom surface; a spinal physical model clamping structure is arranged in the middle of a panel of the operation platform for clamping a spinal physical model; a binocular camera is placed directly above the spinal physical model and is perpendicular to the operation platform; thebinocular camera is arranged on the operation platform through a binocular camera bracket and is connected with the PC through a cable; and a reference frame is arranged at the end of the surgical instrument. As the force feedback of the invention is true, the true tactile feeling can be brought to a doctor, and the time for training the doctor is greatly shortened; the system makes a trainee observe the implantation of a pedicle screw from multiple angles and directions and gives the trainer real visual feedback, and really achieves the purpose of training; and the requirements of high precision of the spinal minimally invasive surgery training system can be met.

The invention discloses a degree of freedom muscle force augmentor, which comprises an upper limb exercise appliance and a lower limb exercise appliance, wherein, the upper limb exercise appliance is provided with at least four degrees of freedoms, which can be provided for the user to operate the muscle force training of the specific upper limb muscle; the lower limb exercise appliance is provided with at least five degrees of freedoms, which can be provided for the user to operate the muscle force training of the specific lower limb muscle. When the user uses the degree of freedom muscle force augmentor to operate the muscle force training, the user respectively forms a closed work system with the upper limb exercise appliance and the lower limb exercise appliance.

The invention provides a transformer substation exception handling simulation system based on an network online system of a VR local area. and the system is characterized in that the system comprisesa substation modeling module, a virtual role modeling module, a visual platform operation module, an equipment action manufacturing module, a virtual substation module operation module and an action evaluation module; the transformer substation modeling module is used for modeling a virtual transformer substation; the virtual role modeling module is used for modeling a virtual role in the virtualtransformer substation; the visual platform operation module is used for customizing a virtual scene for a virtual substation user; and the equipment action making module is used for establishing an equipment action process library based on the script animation. The virtual reality technology is utilized to optimize the power supply enterprise training work, the internal structure and the action process in the equipment operation process can be displayed, students can simulate operation, the teaching quality is improved, and the training cost is reduced.

The invention discloses a virtual reality public transformer district town electricity consumption information acquisition system. The system comprises a virtual scene model and a hardware facility supporting the scene model, wherein the virtual scene model comprises an overhead line; a low-voltage comprehensive distribution box, which is internally provided with a wire inlet chamber, a metering chamber, a wire outlet chamber and a reactive compensation chamber; a three-phase metering box; a single-phase metering box, which is internally provided with a single-phase intelligent electric energy meter, a wire inlet switch, a wire outlet switch and an II-type collector; a low-voltage overhead line; and an electrical load model. The hardware facility for supporting the scene model comprises a sensing layer; an application layer; a network layer; and a device layer. The virtual reality public transformer town district power utilization information acquisition system is designed to be reusable, multimedia representation forms such as texts, graphs, three-dimensional images, three-dimensional animations and sounds are fully utilized, the vision and hearing of students are stimulated, the learning enthusiasm and initiative of the students are aroused, the training purpose is achieved, and meanwhile the training effect is improved.

The invention discloses prosthetic skin for the suture training of surgery and a training device, and the prosthetic skin and device are used for the suture training for students. The prosthetic skin comprises artificial skin, and the interior of the artificial skin is provided with a conductive board and a grid board. The grid board is provided with standard needle incoming holes, and the conductive board is located below the grid board. Moreover, the conductive board and the grid board are isolated from each other by the artificial skin. The artificial skin above the grid board is provided with an incision. The device comprises a substrate, a needle holder, and an arm force signal collection ring. The substrate is provided with the artificial skin in a laying manner, and the arm force signal collection ring is fixed on a two-dimensional translation mechanism on the substrate. The needle holder is connected to the arm force signal collection ring through a flexible wire. The needle holder, the flexible wire, the arm force signal collection ring, the two-dimensional translation mechanism and the conductive board are electrically connected in series to form an electrical connection branch circuit, and the electrical connection branch circuit is also in electrical series connection with an alarm apparatus and a safety power supply.

The embodiment of the invention provides a training method, a feature extraction method and device and electronic equipment. The training method comprises the steps that a first short-term feature setunder target classification corresponding to a sample object is input into a recurrent neural network, a second short-term feature set is obtained, and all short-term features in the first short-termfeature set correspond to the same first time granularity; and combining the second short-term feature sets into a long-term feature set according to a time sequence, with each long-term feature in the long-term feature set corresponding to the same second time granularity, and the second time granularity being greater than the first time granularity; the long-term feature set is inputted into aconvolutional neural network to obtain a target feature set of the target object corresponding to the target classification; the target feature set is inputted into a classification model used for identifying target classification so as to train a recurrent neural network and a convolutional neural network based on an identification result of the classification model for the sample object.

The present invention provides a bird on-water training system. The bird on-water training system includes an on-water moving body, a first feed-dispensing mechanism, a first sounding mechanism, and afirst control assembly; the first feed-dispensing mechanism is arranged on the on-water moving body for feeding feed to trained birds; the first sounding mechanism is disposed on the on-water movingbody for providing preset sound to the trained birds; and the first control assembly is electrically connected with the first feed-dispensing mechanism and the first sounding mechanism for controllingthe first feed-dispensing mechanism and a switch of the first sounding mechanism. The bird on-water training system can replace most of work of training staffs, thereby reducing the workload of the training staffs.

The invention belongs to the technical field of sports equipment, and discloses a basketball front phase-change rhythm trainer which comprises a pedal. Positioning notches are formed in the left sideand the right side of the upper surface of the pedal, arc-shaped grooves are formed in the front sides of the inner walls of the positioning notches, arc-shaped plates are connected in the arc-shapedgrooves in a clamped manner, the front ends of two connecting rods are fixedly connected at the left ends and the right ends of the backs of the arc-shaped plates, the left ends and the right ends ofthe upper surfaces of cushion rods are fixedly connected at the rear ends of the lower surfaces of two connecting rods, and resistance mechanisms are arranged on the upper surfaces of the two connecting rods. The basketball front phase-change rhythm trainer is provided with the resistance mechanisms, resistance band and elastic wrist band are elastic bands, resistance is provided by the elastic bands, arm muscle is excited when dribble is trained in the state without a basketball, the reaction speed of the arm muscle is improved, muscle memory is formed, body front turning is smoothly implemented, and training is achieved.

The invention provides a post competence training method, equipment and system, and relates to the technical field of business management. The post competence training method comprises the steps that,an operating instruction sent by a user terminal is received, and the operating instruction is used for instructing post competence training parameter information corresponding to the user terminal;according to the operating instruction, topic information corresponding to the instructing post competence training parameter information is selected and sent to the user terminal; the answer information input by the user terminal according to a topic is received; and the answer information is judged to obtain a corresponding post competence training result. The topic information of training personnel at various posts is set through self-defining, the master situation of various skills of the training personnel can be supervised and understood, the aim that the training personnel is trained isachieved, so that the management is more convenient, training methods of the training personnel is more convenient, the pressure of the training personnel is reduced, the waste of manpower resourcesis reduced, and the efficiency of business management is improved.

The invention provides a railway phase-sensitive track circuit practical training platform. The platform uses the integrated structure design and comprises an upper computer, a fault setting unit, a miniature power screen, a combined circuit and outdoor equipment. The outdoor equipment comprises a track transformer and a steel rail. The upper computer is used for practical training operation. Thecombined circuit is used for simulating controlling the outdoor equipment. The fault setting unit is used for fault setting or fixing. The miniature power screen is used for providing a track power supply, a local power supply and the working power supply of the internal circuit of the practical training platform. According to the practical training platform, two segment track circuits are established to be consistent with the site so that real simulation of the site fault of the railway can be performed, the function of manual adjustment of voltage and automatic voltage stabilization can be realized, free switching of microelectronic and relay phase-sensitive track circuits can be conveniently performed, fault simulation of two phase-sensitive track circuits can be realized, fault settingand fixing are completed on the upper computer, and thus the teaching efficiency is high and the requirements of the railway vocational colleges for experimental and practical teaching of the phase-sensitive track circuit can be met.

The invention relates to a VR device capable of carrying out real-time interaction and being worn by electric power personnel, the output end of VR glasses is in signal connection with a handle receiving end, a control unit is arranged in the VR glasses, and the output end of the control unit is in signal connection with a system management unit receiving end. The output end of the system management unit is in signal connection with a resource configuration management unit receiving end, and the output end of the resource configuration management unit is in signal connection with a training examination management unit receiving end. According to the invention, the purpose of quick wearing can be achieved, the glasses main body, the first loudspeaker and the second loudspeaker can play pictures displayed in the VR glasses at the same time through the external display when the VR device is used, the purposes of feeling a vivid virtual scene and achieving training of an electric power system can be achieved, and through the arrangement of the first handle main body and the second handle main body, the purpose of vivid operation can be achieved.

The invention relates to the field of ship path planning, in particular to a laboratory ship intelligent energy efficiency management system which comprises a ship model and two PC terminals, the PC terminal 1 is used for collecting ship model data, and the PC terminal 2 is used for storing the ship model data. The system is based on intelligent ship design specifications, through equipping corresponding ship-sea intelligent system equipment and adopting technical means such as real object and software simulation, the ship operation state is effectively monitored in real time, a ship energy efficiency management interface is displayed, the training purpose of ship equipment and system operation evaluation and maintenance is achieved, and the teaching and research level of a ship-sea intelligent comprehensive laboratory is effectively improved.

The invention discloses a model training method and device, a voice wake-up method and device, electronic equipment and a readable storage medium, belonging to the technical field of data processing. The model training method comprises the following steps: acquiring first feature information of audio training data, wherein the audio training data comprises wake-up audio and non-wake-up audio; outputting phoneme information and semantic information of the audio training data through a to-be-trained acoustic model, a to-be-trained generative adversarial network model and the first feature information; outputting second feature information of the audio training data through the to-be-trained generative adversarial network model, the phoneme information and the semantic information; and training the acoustic model and the generative adversarial network model according to the first feature information and the second feature information.

The invention belongs to the technical field of sports equipment, and discloses a rhythm trainer for changing direction in front of a basketball body. The front changing direction rhythm training device for basketball includes pedals, positioning notches are provided on the left and right sides of the upper surface of the pedals, and arc-shaped grooves are provided on the front side of the inner wall of the positioning notch, and the inside of the arc-shaped grooves are snapped with Arc-shaped plate, the left and right ends of the back of the pedal are respectively fixedly connected to the front ends of the two connecting rods, the rear ends of the lower surfaces of the two connecting rods are respectively fixedly connected to the left and right ends of the upper surface of the pad rod, and the upper surfaces of the two connecting rods A resistance mechanism is provided. The basketball front change rhythm training device, through the setting of the resistance mechanism, uses the resistance band and the elastic wrist band as elastic bands, and uses the elastic band to provide resistance, stimulates the arm muscles when performing dribble training without the ball, and improves the arm muscle response Speed, the formation of muscle memory, is conducive to the smooth display of frontal changes in actual combat, and the realization of training purposes.

The invention discloses an automobile training device and method. The automobile training device comprises a vehicle body and a fault controller. The fault controller comprises a master control module, a communication module and an execution module. The execution module is connected in series in a sensor circuit of a sensor in the vehicle body. The execution module receives a control signal emitted by the master control module through the communication module and executes a corresponding fault according to the control signal. According to the automobile training device and method, through the series connection of a series of execution devices as an execution module in an original vehicle sensor circuit, each execution module carries a communication module, through selecting a fault position which needs to be set and a fault type which needs to be set in the master control module and sending a setting signal to the execution module, corresponding fault action is executed after the execution module receives the setting signal, a corresponding fault state is presented, teaching needs of repeatedly demonstrating the removal of various vehicle faults in a same vehicle can be satisfied, and the purpose of training is achieved.

The invention relates to a simulated rescue training method, computer equipment and a readable medium, and the method comprises the steps: loading a first virtual object; loading a three-dimensional virtual scene of the rescue site, and displaying the three-dimensional virtual scene at a view angle of the first virtual object, wherein a plurality of second virtual objects exist in the three-dimensional virtual scene of the rescue site; loading a first virtual object in the three-dimensional virtual scene of the rescue site, and displaying the three-dimensional virtual scene of the rescue site from the perspective of the first virtual object; receiving a first control instruction; according to the first control instruction, controlling the first virtual object to carry out simulation rescue operation on the second virtual object, simulating the whole rescue scene, and achieving the rescue of the second virtual object through the first virtual object. Trainees can obtain real experience of a rescue scene and a rescue process in an immersion and interaction mode, rescue experience is obtained, and the training purpose is achieved.

The invention relates to a training method for improving the shooting hit rate of a basketball player, belonging to the technical field of basketball sports. According to the invention, upper limb and hand data of the basketball player during shooting actions are collected and summarized into an upper limb shooting action information database, statistical analysis is performed on indexes in the upper limb shooting action information database according to an analytic hierarchy process, indexes including a shooting number, a hit rate, a fatigue degree, a muscle activity degree, a finger bending degree, displacement and acceleration are comprehensively analyzed, the relative weight between the indexes is obtained, and a final training evaluation score is obtained according to data weighting of the indexes, so the basketball player can adjust his shooting action according to the evaluation score and the index data to increase the shooting hit rate. The method has obvious effect on penalty line shooting training and fixed-point shooting training; and various index data are obtained according to the physical quality difference of basketball players, the basketball players are helped to rapidly achieve training purposes, the training mode of the basketball players is changed, and the shooting hit rate of the basketball players is increased.

The invention discloses a ping pong ball serving machine. The machine comprises a ball supplying device and a ball launching device, and the ball supplying device comprises a paddle wheel shell, a center paddle wheel, a ball storing disc and a paddle wheel electromotor; the paddle wheel shell is arranged at the lower portion of the ball storing disc, the center paddle wheel is arranged in the paddle wheel shell, and the paddle wheel electromotor is arranged in the bottom middle of the paddle wheel shell; an output shaft of the paddle wheel electromotor is connected with a rotary shaft of the center paddle wheel, two adjacent paddle blades of the center paddle and the inner wall of the paddle wheel shell jointly form a transferring position f one ping pong ball, and the launching device comprises a main shell, a ball delivering pipeline, a launching pipeline and a minitype air pump; the minitype air pump is arranged in the main shell, the ball delivering pipeline is placed under the paddle wheel shell, the two ends of the ball delivering pipeline are respectively connected with a ball outlet formed in the bottom of the paddle shell and a ball inlet formed in the launching pipeline,and an air outlet pipe of the minitype air pump is connected with an air inlet of the launching pipeline. The machine is higher in reliability, low in failure rate and more stable in ball serving.

The invention relates to a high-voltage transmission line inspection simulating device, and belongs to the field of simulation training. The device comprises a photoelectric stabilized pod, a motion platform and a control system, wherein the photoelectric stabilized pod is installed on the motion platform, and the control system controls operations of the overall high-voltage transmission line inspection simulating device. According to the invention, an outdoor training mode is adopted, the outdoor high-voltage transmission line inspection simulating device adopts vehicle movements to simulate posture changes and flight actions of a helicopter and uses the internal environment of a vehicle to simulate the riding environment of a cabin, thereby completing reproduction of an actual inspection state, and enabling body feeling of an on operator to be consistent with the true situation. The training personnel can drive a vehicle on second-level or higher roads and carry out detection on power transmission lines around by using the photoelectric stabilized pod. Compared with line inspection by using an aircraft, the method provided by the invention not only reduces the line inspection cost and achieves the purpose of line inspection, but also achieves the purpose of training the inspection personnel and improves the proficiency of the inspection personnel.

The invention discloses a training mask, which is characterized by comprising a mounting soft body, the mask body is clamped on the mounting soft body and comprises an upper breathing area corresponding to the nasal cavity of a human body and a lower breathing area corresponding to the nasal cavity of the human body; the one-way structure is attached to the interior of the upper breathing area; the lower breathing area corresponds to the mouth of the human body; the adjusting structure is connected to the outer side of the lower breathing area; the outer shell is clamped on the mask body; the bandage is arranged between the mask body and the outer shell, the air inlet amount and the air outlet amount of the mouth and the nose of a user can be adjusted through a one-way structure and an adjusting structure, the user can be made to be in an oxygen deficit state in the motion state, the body is stimulated to release more erythropoietin, the blood vessel density of muscles is increased, and the cardiopulmonary ability is improved.

The invention discloses an auxiliary device for shared basketball shooting training based on e-commerce. The auxiliary device comprises a base, the left side and the right side of the upper surface ofthe base are both provided with a vertical sliding groove, a plurality of sliding rods are slidingly connected between the two vertical sliding grooves, and a plurality of lifting rods are arranged on each sliding rod; a supporting rod is also arranged on each sliding rod and is connected to a driving gear through a rotating shaft, wherein the driving gear is provided with a motor, the driving gear is meshed with a driven gear which is connected to a connecting rod, and the tail end of the connecting rod is fixedly provided with a defending baffle. According to the auxiliary device, by adjusting the positions of the sliding rods and the vertical heights of the lifting rods, footwork training can be conveniently conducted; each motor drives the corresponding driving gear to rotate and eachdriving gear drives the corresponding driven gear to rotate, so that the up-and-down movement of each defending baffle can be conveniently controlled through the corresponding connecting rod, the defensive intensity is improved, the training result is good, and the training purpose is reached.

The invention discloses prosthetic skin for the suture training of surgery and a training device, and the prosthetic skin and device are used for the suture training for students. The prosthetic skin comprises artificial skin, and the interior of the artificial skin is provided with a conductive board and a grid board. The grid board is provided with standard needle incoming holes, and the conductive board is located below the grid board. Moreover, the conductive board and the grid board are isolated from each other by the artificial skin. The artificial skin above the grid board is provided with an incision. The device comprises a substrate, a needle holder, and an arm force signal collection ring. The substrate is provided with the artificial skin in a laying manner, and the arm force signal collection ring is fixed on a two-dimensional translation mechanism on the substrate. The needle holder is connected to the arm force signal collection ring through a flexible wire. The needle holder, the flexible wire, the arm force signal collection ring, the two-dimensional translation mechanism and the conductive board are electrically connected in series to form an electrical connection branch circuit, and the electrical connection branch circuit is also in electrical series connection with an alarm apparatus and a safety power supply.

The invention proposes a land training system for birds. The bird land training system includes a land mobile main body, a first feed delivery mechanism, a first sounding mechanism and a first control component; the first feed delivery mechanism is arranged on the land mobile main body, and is used to deliver feed to trained birds; The first sounding mechanism is arranged on the land mobile body, and is used to provide preset sounds to the trained birds; the first control component is electrically connected to the first feed delivery mechanism and the first sound delivery mechanism, and is used to control the delivery of the first feed mechanism and the switch of the first sounding mechanism. Using the land training system for birds can replace most of the work of trainers, thereby reducing the workload of trainers.

The invention relates to the technical field of training equipment, and proposes a multi-site back-and-forth training system for birds. The multi-site back-and-forth training system for the birds comprises a first control assembly, a plurality of first automatic feeders and a plurality of first sound production mechanisms; the first automatic feeders are used for feeding the trained birds with feed, and a preset distance is set between every two first automatic feeders; the first sound production mechanisms are used for providing preset sound for the trained birds, and each first automatic feeder is provided with at least one first sound production mechanism; the first control assembly is electrically connected with the first automatic feeders and the first sound production mechanisms separately and used for controlling the first automatic feeders and the first sound production mechanisms on the first automatic feeders to put the feed and provide the preset sound in the set time respectively to make the birds fly among the first automatic feeders. By using the multi-site back-and-forth training system for the birds, a large amount of work of training personnel can be replaced, andtherefore the workload of the training personnel is reduced.