1995 results about "Simulation training" patented technology

The invention provides a simulation training device for manual arc welding rod-moving operation, and an arc welding rod-moving detection method, which is used for the introduction, improvement and enhancement training of welders in welding rod-moving operation. The device comprises a simulated welding torch, a simulated test plate, an image detection module, a dip-angle sensor, a master control computer and an evaluation system. Through the reasonable choice and layout of sensors and efficient data processing, high-precision detection and evaluation of real-time positions of simulated welding rods operated by the welders are realized. The device can record the arc striking, rod moving, ending and a series of operation of welding students during operation, and allows operation tracks to reappear after the operation is completed so as to improve learning efficiency and learning effects.

A surgical simulation system is provided. The system includes at least one simulated body organ placed upon the base of an organ tray and at least one covering layer placed over the simulated body organ. At least one of the simulated body organ and covering layer includes electro-conductive gel that is operably severable under application of electrical current to simulate electrosurgery in a training environment. The training environment comprises a top cover connected to and spaced apart from a base to define an internal cavity that is partially obstructed from direct observation by a practitioner. The tray, simulated body organs and covering layer are placed inside the internal cavity for the practice of laparoscopic surgical procedures.

A firearm laser training system according to the present invention includes a laser assembly, actuable target assemblies and a computer system. The laser assembly is attached to a user firearm to project a laser beam toward the target. The target assemblies raise and lower targets in accordance with control signals from the computer system. Targets are raised to indicate intended targets, and are lowered in response to the beam impacting the raised targets or upon expiration of an interval without a beam impact. A corresponding target assembly forwards information to the computer system for display via wired or wireless communications. In addition, the training system may employ stationary target assemblies and / or laser-detecting body gear worn by exercise participants. The target assemblies and body gear communicate impact information to the computer system via wireless communications and may be utilized to create various training scenarios for firearm training.

A simulation training system having a network system (10) establishing communications among a trainee client domain (20), a trainer client domain (30), a simulation training server system (40), and a simulation training database system (50). In operation, the trainee client domain (20) and the simulation training server system (40) provide an objective simulation certification indicative of a simulated operation of a transportation machine by a simulation trainee. The trainer client domain (30) provides simulation training courseware specifying an objective simulation testing of the simulated operation of the transportation machine by the simulation trainee. And, the simulation database system (50) stores and facilitates a viewing of the objective simulation certification of the simulation trainee.

This application discloses a system and method for developing computerized simulations for training purposes.

A system for visually superimposing a first image that may be in motion over and / or under a second image that may be in motion, the system including at least one generating device to provide a first image and a second image, a display device to display the first image and second image superimposed with each other, and an adjustment device for reconfiguring the first image and / or the second image to a size in agreement with a non-adjusted first image and / or second image, to a size in agreement with the display device, and / or to a size acceptable by a user. The first image or the second image is displayed in a different media than the other image to allow for a distinction to be made between movements occurring in both images. A method for visually superimposing a first image that may be in motion over and / or under a second image that may be in motion is further disclosed.

The invention provides a substation equipment operation and maintenance simulation training system and method based on augmented reality. The system comprises a training management server, an AR subsystem and a training live-action visual monitoring subsystem; the AR subsystem comprises a binocular stereoscopic vision three-dimensional perception unit used for identifying, tracking and registering target equipment, a display unit making a displayed virtual scene overlaid on an actual scene, a gesture recognition unit used for recognizing actions of a user and a voice recognition unit used for recognizing voice of the user; the training live-action visual monitoring subsystem comprises a multi-view stereoscopic vision measurement and tracking camera and a equipment state monitoring video camera which are arranged in the actual scene; the equipment state monitoring video camera is used for recognizing the working condition of substation equipment, and the multi-view stereoscopic vision measurement and tracking camera is used for obtaining three-dimensional space coordinates of the substation equipment in the actual scene, measuring three-dimensional space coordinates of trainees on the training site and tracking and measuring walking trajectories of the trainees.

The invention provides a distributed three-dimensional simulation training system for a regional power system transformer station and belongs to the field of data processing. The system comprises an integrated training classroom and a transformer station positioned at another place, wherein the integrated training classroom is provided with a first simulation training local area network; the transformer station is provided with a second simulation training local area network; the first simulation training local area network and the second simulation training local area network are connected with each other through public network resources such as an enterprise network / a wide area network and the like so as to form a network training system capable of performing remote joint simulation training as well as on-the-spot training; distributed simulation communication middleware is taken as the basis of distributed application and each simulation applying host computer is provided with the communication middleware; and the communication middleware provides universal communication and management services so as to realize a data interaction issuing / ordering mechanism and effectively reduce data traffic on the network. Simulation application distributed at different places is combined organically so as to form a distributed remote joint simulation training system. The system can be widely applied in the field of skill training of a power transformation and distribution system.

The invention relates to the field of distributed combat simulation,and provides a battle simulation training system and method of attack drone formation. According to physical nodes,the battle simulation training system is divided into a drone and launch platform simulation node,a drone formation command node,a ground plan control node,a neighbour equipment simulation node,an enemy troop simulation node,a tactical communication simulation node,a situation display node,a train control node and a data record analyze node; according to battle simulation modeling,an environment simulation model,amodel system which comprises a simulation entity model and a military conceptual model is established. The battle simulation training system has good supporting effects on tactical cooperative training,operational plan deduction and equipment improvement and optimization of the attack drone formation.

The invention provides an endoscopic minimally invasive surgery simulation training method which comprises the following steps of: (1) constructing and editing an endoscopic minimally invasive surgery medical model; (2) constructing a system foundation component library by using a fundamental algorithm; (3) constructing a core algorithm by using the system foundation component library to realize the core function of a 3D platform system; (4) constructing a medical model description language; (5) calling the medical model, constructing a medical scene, and simulating various actions of an endoscopic minimally invasive surgery; and (6) simulating various operations by using endoscopic minimally invasive surgery instruments in a driving virtual environment of an operating table, and outputting a feedback force through an operating rod of a data receiving and feedback signal processing driving operating platform to realize force feedback and virtual touch, so that the simulation training is more vivid. Meanwhile, the invention provides an endoscopic minimally invasive surgery simulation training system. By using the method and the system, force feedback and virtual touch effects can be provided, and high fidelity and a good simulation training effect can be achieved.

The invention provides a diopter-adjustable curved surface waveguide near-to-eye optical display device which comprises an image display light source used for providing image information used for observation, a collimating lens set used for collimating optical waves, a PBS (polarization beam-splitting) assembly used for performing polarization beam-splitting on the optical waves, a P&S photo-conversion assembly used for realizing conversion of P light and S light, a P&S beam-splitting selection assembly capable of enabling the optical waves to uniformly cover a coupling input surface, a micro-curved surface waveguide substrate used for performing total-reflection propagation on the optical waves, and a micro-local curvature coupling output surface used for enabling the transmitted optical waves to be coupled and output out of the substrate, expanding a view field angle and adjusting the diopter. The diopter-adjustable curved surface waveguide near-to-eye optical display device has the advantages of adjustable diopter, lightweight, thinness, large view field angle, simplicity for processing and design, easiness for realization, compact structure and high energy utilization rate of an image source, can be used in various fields of remote medical information teaching, virtual reality simulation training, fire rescue information positioning guidance, road enhancement display and the like, and can be used as a display of a terminal.

A method and system for simulation training of one or more persons in the installation and / or repair of telecommunications equipment. The method includes presenting a plurality of scenarios associated with the installation and / or repair of telecommunications equipment to a user viewing a display, providing predetermined desired user inputs responsive to the presented plurality of scenarios, and providing a user input device for the user to transmit user inputs to the computer for responding to the plurality of scenarios. The user inputs represent actions by a user controllable virtual person representing the user to perform a series of simulated person interactions and simulated physical tasks associated with telecommunications equipment installation. The user inputs responsive to the plurality of scenarios are received and stored. The user inputs responsive to the plurality of scenarios are compared with the desired user inputs, and subsequent possible simulated person interactions and simulated physical tasks presented to the user are partially dependent on the previous user inputs.

The invention relates to a transformer substation field operation management and control system and method based on three-dimensional dynamic modeling. The method comprises the following steps: performing three-dimensional dynamic modeling on a transformer substation; accurate positioning; based on the three-dimensional digital model, carrying out intelligent management and control on an operation site through intelligent identification and early warning; based on a three-dimensional digital model, performing live-action rehearsal and equipment simulation training on typical production operation and safety accidents through a virtual reality system. According to the invention, visual data support is provided for field operation work and personnel training work; real-time positioning and track checking of personnel and equipment are realized, and visual technical support is provided for remote intelligent management and control; an intelligent management and control means is provided for field operation safety, dynamic simulation of an operation task plan, typical operation, dynamic rehearsal of safety accidents and disassembly and reassembly analogue simulation of typical equipment are achieved, a visual simulation scheme is provided for field operation, operation risks are reduced, immersive training experience is provided, and training efficiency is improved.

The invention discloses a dispatching automation digital physical hybrid simulation training system. A primary device is a power network simulation system, and a secondary device comprises a control center main station and / or an intelligent substation. The control center main station comprises a control system server, and the control system server is respectively connected with the intelligent substation and a digital physical hybrid simulation system. The digital physical hybrid simulation system comprises an interface portion and a simulation power network portion, the interface portion is provided with a station signal simulation terminal and a digital physical interface device, the digital physical interface device is connected with the intelligent substation, the simulation power network portion is provided with the primary device, and the primary device is respectively connected with the station signal simulation terminal and the digital physical interface device. A real operating environment is provided for simulation training by seamlessly connecting the secondary real device, a real dispatching automation system and the primary simulation device through the digital physical interface device.

The invention belongs to the fields of a computer simulation technology and a virtual reality technology, and in particular relates to a flight simulation training device. The flight simulation training device mainly comprises a network communication unit, an instructor console unit, an airplane performance simulation unit, an avionics fire control simulation unit, a cabin simulation unit,a data collecting and processing unit, a maneuvering / motion simulation unit, a visual simulation unit, a sound simulation unit and a battlefield environment simulation unit the flight simulation training device provided by the invention has front and rear cabins and is relatively good in battlefield background and target visual simulation, the training device is broad in display viewing field and is capable of achieving such functions of front and rear cabin matching, formulation, fighting and the like; the training device is mainly used for conducting comprehensive training on pilots in the front and rear cabins, including training on take-off, landing, cruise and maneuvering flight, front and rear cabin cooperative maneuvering, cooperative combat training, training of attacking land, sea and air targets, training on fault and special situation managing and the like. With the application of the training device, the trained pilots can master good flight skills as well as fighting capabilities of land and air attack.

The invention relates to a virtual maintenance distribution interactive simulation support platform of large equipment and a collaborative maintenance method. Combined hierarchical structure and modular design are adopted, a general service program is provided for various types of simulation application by a bottom-layer standardized communication protocol to realize data communication and interaction control among different software and hardware function modules; the virtual maintenance distribution interactive simulation support platform is composed of a simulation operation management module, a fault maintenance simulation module, a maintenance operation module and a basic function module for visual scene simulation; the platform captures the operation input, the body gesture and the hand space action data information of each training person by standard peripheral equipment and VR (Virtual Reality) interactive equipment; different collaborative maintenance modes are set, and various three-dimensional solid models in the virtual maintenance environment are driven; and collaborative interactive simulation and state information are updated in real time to realize the operation cooperation and the motor coordination in the collaborative maintenance process. The virtual maintenance distribution interactive simulation support platform has the advantages of good popularity, expansibility, instantaneity and illusion of immersion, and can support the simulation training of collaborative maintenance tasks of multiple maintenance personnel on different stations of large equipment.

The present invention provides a fault simulation method used in robomb for simulation training. The method can perform fidelity simulation to some common faults in realized simulation equipment robomb stimulation training based on prior flying simulation training system and aimed at various fault features. The flying operator can fully sense and taste the reaction and state of the robomb when fault occuring, and the operator's abilities of fault judgement and emergency action are increased, the operator can make preparations in technique and psychology for processing analogue. The method has great value for engineering application.

The invention discloses an unmanned aerial vehicle simulation training system and a control method of the unmanned aerial vehicle simulation training system, and relates to the technical field of simulation training. The unmanned aerial vehicle simulation training system comprises human-computer interaction unit, a training unit, a behavior interaction unit, a virtual simulation model unit, a training evaluation data unit and a multimedia source unit. The human-computer interaction unit provides a visual window of a virtual unmanned aerial vehicle three-dimensional simulation model. The training unit provides a system operation manual, and represents a guide unit, an exploration unit and an assessment unit. The behavior interaction unit converts instructions of the human-computer interaction unit into control instructions on the virtual unmanned aerial vehicle three-dimensional simulation model, and drives the corresponding virtual simulation model unit to act. The virtual simulation model unit provides appearance and function states of the virtual unmanned aerial vehicle three-dimensional simulation model. The training evaluation data unit records operation behavior in the evaluation process, judges operation correctness and displays and stores the evaluation result. The multimedia source unit provides multimedia sources of equipment. The unmanned aerial vehicle simulation training system and the control method of the unmanned aerial vehicle simulation training system are high in interactivity and autonomous learning capacity, and training missions are carried out conveniently.

One embodiment of the present invention sets forth a technique for generating simulated training data for a physical process. The technique includes receiving, as input to at least one machine learning model, a first simulated image of a first object, wherein the at least one machine learning model includes mappings between simulated images generated from models of physical objects and real-world images of the physical objects. The technique also includes performing, by the at least one machine learning model, one or more operations on the first simulated image to generate a first augmented image of the first object. The technique further includes transmitting the first augmented image to a training pipeline for an additional machine learning model that controls a behavior of the physical process.

A weapon simulator assembly for use by an operator in weapon simulation training includes a simulated weapon and a simulated magazine detachably connected to the simulated weapon at a magazine receiver. A weapon processor is housed in the simulated weapon to monitor the number of rounds of simulated ammunition fired in relation to the simulated magazine. When the simulated magazine, which is identifiable by the weapon processor, is connected to the simulated weapon, the weapon processor will recognize the magazine by connecting with a magazine circuit having updated operating information or by identifying the magazine according to a magnetic signature member. The weapon processor will thereby monitor the number of rounds of simulated ammunition fired by a particular magazine, and disable use of the specific magazine once the simulated magazine has used the predetermined number of simulated rounds of ammunition.

The invention discloses a system of digitalized emergency skill simulated training. The system of the digitalized emergency skill simulated training comprises a control terminal, a learning terminal, a dummy man terminal, a camera and a tool box. The learning terminal comprises a learning module and an examining module, and the dummy man terminal comprises an analogue simulation man body which is provided with a processor and a plurality of detecting modules connected with the processor. The processor receives instructions sent by the control terminal or the learning terminal, and feeds back pressure information detected by the detecting modules. The system of the digitalized emergency skill simulated training combines the using of digital platform and the technology of biology high analogue simulation as a novel training method, and has wide prospect of development and application. The system of the digitalized emergency skill simulated training has the advantages of diversity, controllability, openess, repeatability and the like.

The invention discloses a transformer station simulation training system based on the mixed digital / analogy simulation technology. The transformer station simulation training system comprises a primary simulation system of an electric power system on the side of trainers and a secondary equipment system of a transformer station on the side of trainees. The primary simulation system of the transformer station is used to simulate running states of primary equipment of the electric power system in normal and failed conditions, and transmit data in normal and failed conditions to the secondary equipment system of the transformer station to drive secondary equipment of the transformer station, the transformer station trainees can monitor entire data of the electric power system through the secondary equipment of the transformer station, and the data reflect the real running states of the primary equipment of the electric power system. The transformer station simulation training system provided by the invention can simulate the running states of a power network, forms a complete real-time closed-loop simulation training scene, and can be used for training transformer station operating personnel on the characteristics of protective equipment in a practical running state, enabling the transformer station operating personnel to practice analyzing and handling power network faults, andtraining the transformer station operating personnel for skill tests.

The invention discloses a hydropower station three-dimensional precise modeling and visualization simulation training system and an implementation method of the hydropower station three-dimensional precise modeling and visualization simulation training system. The hydropower station three-dimensional precise modeling and visualization simulation training system and the implementation method of the hydropower station three-dimensional precise modeling and visualization simulation training system are mainly used for professionally training staff in hydropower stations and converting stations to conduct device operation and examining and repairing and processing and determining general engineering problems. The hydropower station three-dimensional precise modeling and visualization simulation training system comprises a three-dimensional model subsystem, a virtual repairing subsystem, a virtual wandering subsystem, an accident rehearsal subsystem and a running state monitoring subsystem. Combining with the rapid development of the computer hardware and software technology, a pattern of the three-dimensional technology simulating real objects provides a novel training model for the staff. A novel training method is strong in pertinence and practicability and capable of being free from time and space limitation. The hydropower station three-dimensional precise modeling and visualization simulation training system is a digitized practically training system with real meaning.

The invention relates to a practice and simulation training system and a method for power distribution live-wire work. The practice and simulation training system for the power distribution live-wire work comprises a simulation operation and data management server and a training device, wherein the training device is controlled by the simulation operation and data management server which adopts a plurality of modules; and the modules coordinate with each other. The method for the power distribution live-wire work comprises: a trainee utilizes the training device to carry out live-wire work training; the training device adopts the practice and simulation training system for the power distribution live-wire work; the trainee carries out live-wire work simulation training; the practice and simulation training system for the power distribution live-wire work is utilized to record the relevant data of the simulation training carried out by the trainee, and store the data into the database of the system; a performance rating system evaluates the training performance of the trainee; appliance data for inquiring the live-wire work and related data of specific items are provided; and an administrator administrates the practice and simulation training system for power distribution live-wire work.

The invention discloses an intelligent transformer station mixing simulation training system, and belongs to a training reaching system. The system provided by the invention comprises an electrical network digital simulation system, a primary equipment simulation device, and secondary equipment of an intelligent transformer station. The electrical network digital simulation system comprises an electrical network real-time simulation server, a faculty machine and an I / O interface; the primary equipment simulation device comprises an electronic mutual inductor simulation device, a low-voltage switch simulation device, a breaker simulation device and a knife simulation device; the electrical network digital simulation system is connected with the primary equipment simulation device; and the primary equipment simulation device is connected with the secondary equipment. According to the invention, an integrated training platform is established for professional training of an intelligent electrical network, so that full-scope full-process and full-scene simulation training for transformer station operation personnel can be realized; an open principle is observed in terms of a network structure and hardware configuration, so that expansion capability and maintainability of the system are higher; and the network configuration and functions exhibit certain foresight, so that the needs for further development and training are satisfied, and a good base is laid for later function upgrading.

The invention relates to a fire-fighting and rescuing command computer simulation training system. The fire-fighting and rescuing command computer simulation training system comprises a guide and scheduling controlling room, a simulation training controlling room, an observation and discussing controlling room and a database server; the guide and scheduling controlling room and the observation and discussing controlling room are connected with the simulation training controlling room and the database server respectively through a computer network. According to the fire-fighting and rescuing command computer simulation training system, the vision, hearing and touch integrated scene dynamic virtual environment of fire hazards or other hazards can be generated, the virtual environment fidelity is high, the immersion feeling is high, and interaction is good; users in different geographical areas and at different physical locations can share one virtual hazard scene in a real-time synchronization mode, and the users can be in interaction with various objects in the virtual environment through an input device.

The invention discloses a customized foreign spoken language learning system which comprises a human-machine operation module, a video acquisition module, an audio acquisition module, a data processing module, a pronunciation standard evaluation module, a mouth shape standard evaluation module, a pronunciation aiding and guiding module, a training scheme generating module, an acting instruction recognizing module, a central processor, a three-dimensional interactive teaching module, a daily task completing condition gathering and evaluating module, a simulated training module, a hard question gathering module, a human expert module and a class teaching material sharing module. According to the invention, when students are learning, they can establish connections with the figures and scenes in different moving forms through the three-dimensional simulated teaching module; and the students can get involved into the dialogues and actions of the figures in the entire simulated process. All the simulated training programs are arbitrary ones so that students cannot answer the questions to the programs by rote. And students, therefore, seek to understand more truly about the knowledge points of the programs, raising their study efficiency.

The present invention pertains to processing system use for instruction and simulated training. Observers evaluate the movements of user controllable images making interactive, personal, idiosyncratic, simulated movements. The invention includes the use of individual hand held devices, personal display appliances, personal computers and other processing systems communicating displays of user controllable images to other processing systems over local area and wide area networks and by means of a variety of interfaces, networks, servers and / or intraprocessing system means. Instruction and simulated training of observers is accomplished through viewing and evaluating user controllable image movements including, without limitation, individual drill, cooperation and opposition.

The invention discloses a development method of an electromechanical device model dismantling training system under a virtual roaming scene, which is used for the management of the training for the engineering personnel of mechanical manufacturing, electric power production and the like on the aspect of the repairing such as dismantling and assembling. The electromechanical device model dismantling training system comprises a virtual roaming scene module, a part dismantling demonstration module, an interaction interface progress module and a background database management module. Through the combination of virtual reality and visualized programming technology, interactive-type virtual simulation training is provided for equipment repairing personnel and management personnel of machinery and electric power engineering, and the electromechanical device model dismantling training system has advantages of high training efficiency, wide application range, low training cost and the like. Especially for the electromechanical equipment with a complicated structure feature, the digitalized training and management for dismantling and assembling components in a virtual reality environment can be realized through the electromechanical device model dismantling training system.

The invention relates to live working table type simulation training system and method. The system comprises a data server and a table type training machine which are connected by a WAN (Wide Area Network), wherein the data server is provided with a server management system; the server management system is provided with a plurality of management modules which are divided into a user information management module, a live working simulation working management module, a tool and project data management module, an examination and score management module and a database management module according to the managed content; the live working training is carried out on a training staff by applying the live working table type simulation training system, and the training form is divided into a stand-alone training form and a network training form; and the stand-alone training form is carried out by adopting a stand-alone table type training machine and the data server, and the network training form is carried out by adopting a plurality of table type training machines and data servers through WAN interconnection. The system has simplicity, practicability and convenient operation and can effectively reduce the training cost; and the method has strong pertinence, systematicness and good training effect.