42results about "Cosmonautic condition simulations" patented technology

The invention discloses a dangerous chemical emergency 3D pseudo operation examination system and method, and belongs to the field of computer education assistance. The dangerous chemical emergency 3D pseudo operation examination system comprises an examination system control end and a plurality of examination simulation ends linked with the examination system control end, and the examination system control end comprises an administrator management module, an examinee management module, an item bank management module, an examination paper management module, an examination management module, a test paper composition management module, a score management module, a log management module and a remote operation management module; the examination simulation ends display subjects sent by the examination system control end, process information input by the examinee, store examination operation and transmit examination operation back to the examination system control end for processing. According to the dangerous chemical emergency 3D pseudo operation examination system and method, specific examination and evaluation can be carried out on a pseudo operation system, and examination is simple.

An optical fiber 13, of which one end 13a is optically coupled to a laser light source 12, for propagating, from the one end 13a to other end 13c, a laser light emitted from the laser light source 12, and a light-guiding plate 11 including a light-guiding section 11b in which a plurality of right prisms of the same shape for extracting the laser light by contacting the optical fiber 13 are arranged parallel to each other in the same direction at equal intervals, and also including a planar section 11c for diffusing the laser light extracted from the light-guiding section 11b and emitting the diffused laser light from one main surface, are provided. The optical fiber 13 is bent more than twice to form a plurality of straight line portions arranged parallel to each other at unequal intervals, and the optical fiber 13 and the light-guiding plate 11 are positioned such that the laser light is extracted at equal intervals from each of the plurality of straight line portions.

A global positioning system (GPS) based instructional driving simulation device presents a means for a user to learn to drive an automobile in a virtual setting. The virtual setting is produced through software on a data storage device which is processed through a central processing unit (CPU) and displayed through use a graphically processing unit (GPU). The GPU outputs a video signal through a display adapter to an external monitor that is ultimately displayed to the user. The user controls the virtual automobile through a control panel. The control panel is located on a dashboard which is positioned in front of the user during use. The dashboard is part of an enclosure that houses the electronic components of the GPS based instructional driving simulation device. The presented device allows the user to learn driving standards and practices before operate a physical automobile.

The invention belongs to a flight test-flight technique and relates to a flight simulating method for flight quality and operating characteristics of a transport plane test pilot. The flight simulating method comprises the following steps: taking a certain type of transport plane as a prototype and establishing a dynamic simulating model for different quality characteristics of the transport plane; confirming pneumatic parameters under the quality characteristics according to to-be-simulated different quality characteristics, and resolving an operation response of the airplane in real time according to the pneumatic parameters; performing flight quality modal parameter calibration on the resolved dynamic simulating model for the different quality characteristics, thereby meeting the expected quality and operating characteristics. By utilizing the method provided by the invention, the test pilot can experience a standard and continuous change process of the airplane operation and quality characteristics, so that the evaluating capacity of the test pilot for a task can be promoted; the operation and quality characteristics of the presently simulated airplane can be graphically displayed in real time by combining flight quality standard evaluation indexes; the flight quality level can be directly given; the physical significance is clear; the training for the level evaluation habit of the test pilot is benefited.

The invention provides an environment simulation test case and an environment simulation method. The environment simulation test case comprises a case body forming a work cavity inside, a heat exchanging device communicated with the work cavity via an air inlet and an air outlet to change the temperature of the work cavity, a vacuum generation device communicated with the work cavity via a pumping port to reduce air pressure of the work cavity, an ozone generation device communicated with the work cavity via an ozone outlet to provide ozone air to the work cavity, and a sample installation bench and a ultraviolet radiation lamp set both disposed in the work cavity, wherein samples can be placed on the sample installation bench; and the ultraviolet radiation lamp set can illuminate the sample. The environment simulation test can meet demands for reliability test for near space aerocrafts indoor.

A projection assembly displays a virtual driving environment, associated with a vehicle, in the interior portions of an actual vehicle. A capture and processing subsystem includes at least one image sensor and at least one processor, and is removably mounted to the interior of the actual vehicle and is operatively coupled to the projection assembly. The image sensor has a field of view encompassing at least a portion of a driver's side area of the actual vehicle. The processor translates a vehicle operating action performed by a driver of the vehicle to a virtual action in the virtual driving environment. The translation is based in part on images captured by the image sensor.

The invention discloses a live-action interactive simulation driving system and a method thereof. The system comprises: a live-action acquisition module, a live-action processing module, a live-actionpushing module, a display module, an operation module, a learning module and a monitoring module. The method comprises the following steps: acquiring a video by using a live-action acquisition module, processing the video by using a live-action processing module, pushing the live-action video by using a live-action pushing module, displaying the video by using a display module, answering the video by using an operation module, calculating proficiency by using a learning module, and finally obtaining a new pushed video by using a monitoring module. According to the invention, the user can experience the actual driving operation in watching the fragmented video of live-action interactive driving on site, so that the experience feeling of the user is improved; moreover, the user can practiceoperation directly through the system, the defects that an existing AR simulation driving system is high in cost and low in flexibility are overcome, the convenience of the system is enhanced, and the purposes of flexibility and convenience are achieved while the user experience is enhanced.

Board games and methods for teaching yoga, especially to children and preteens are described, one board game comprising a die and one or more tokens, and a planar rectangular board having one or more paths for moving the tokens to various positions on the board based on rolling the die, some of the positions indicating to the player to form a yoga body posture, and others instructing the player to choose a card from a set of cards, each card comprising instructions on a yoga technique. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It may not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).

A patient simulation system for healthcare training is provided. The system includes one or more interchangeable shells comprising a physical anatomical model of at least a portion of a patient's body, the shell adapted to be illuminated from behind to provide one or more dynamic images viewable on the outer surface of the shells; a support system adapted to receive the shells via a mounting system, wherein the system comprises one or more image units adapted to render the one or more dynamic images viewable on the outer surface of the shells; one or more interface devices located about the patient shells to receive input and provide output; and one or more computing units in communication with the image units and interface devices, the computing units adapted to provide an interactive simulation for healthcare training.

Systems and methods are disclosed for providing data for flight simulation, or performing flight simulation using data provided by a remote server system. In some embodiments, a method for providing data for flight simulation a method may include: receiving, from a client device, a request to perform a flight management system function to generate flight management data usable by the client device for flight simulation; based on the request, performing the flight management function to generate the flight management data; and providing, to the client device, the generated flight management data so that the client device uses the generated flight management data, a guidance function executed on the client device, and a navigation function executed on the client device for flight simulation.

The invention discloses a power transformation equipment overhaul simulation training method. The method comprises the following operation steps of performing data collection by aiming at power transformation equipment; building a three-dimensional simulation training model by utilizing a mode based on a BIM (Building information model); performing power transformation equipment overhaul video integration, information teaching course integration and AI evaluation model integration in the three-dimensional simulation training model; executing multimedia training display, teaching interaction and AI evaluation operation according to the three-dimensional simulation training model. The power transformation equipment overhaul simulation training method can truly show detail multimedia information of power transformation equipment overhaul, can enhance the mastering of skills of overhaul personnel, can improve operation levels, and can improve power network safety operation.

Disclosed is a portable target training device that offers a versatile means of conducting target training, which may be adapted for use on varying terrain, outdoors, indoors, in scenario training, and in conjunction with accessories that affect both the exterior and interior conditions of the training device. The present invention houses a plurality of targets and/or obstacles that may be positioned in a manner that suits users' requirements. Users may adapt the training device and its interior targets for use in and on a wide variety of terrain, outdoors, indoors, in various scenarios, and with accessories that artificially simulate various environmental conditions. Various types of training may be performed within the training device, including, but not limited to, Percussion, traditional or nontraditional weapons, non-live round firearms training, martial arts training, melee weapon training, and mock firearm training.

The invention provides a computer based elevator control simulation device, belonging to the field of teaching equipment. The simulation device comprises a singlechip system integrated with car call buttons, a layering instruction receiving button, an IC (integrated circuit) card management module, a clock module, an elevator position display module, an elevator direction display module, a liquid crystal display module, a voice prompt module, a serial communication interface module and a PC (Personal Computer) machine, and a PC machine software system is mainly composed of an elevator logic control operation simulation functional module, an elevator monolayer speed curve simulation and calculation functional module, an elevator multilayer speed curve simulation and calculation functional module, an elevator delivery capacity analysis, simulation and calculation functional module and an elevator selection and arrangement, simulation and calculation functional module. The computer based elevator control simulation device has small volume, and the elevator control functional module is fully reflected, so that a user can comprehensively know the structure and operational rule of the elevator, practice is convenient and safe, and cost is low, thus being applicable to teaching and scientific research.

The invention discloses an operational logistics simulation experimental platform system, which comprises an experimental preparation sub-system, an experimental deployment sub-system, an experimentaloperation sub-system and an experimental assessment sub-system, wherein the experimental preparation sub-system is used for inputting simulation operational parameters and is used for building a simulation experimental platform in accordance with the parameters; the experimental deployment sub-system is used for implementing operational deployment in accordance with the built simulation experimental platform, wherein the deployment includes contents of operational path planning of three classes of entities, troop advancing speed, troop status, allocation of materials as well as casualty statistics of personnel and vehicles; the experimental operation sub-system is used for implementing simulation operation in accordance with the operational deployment and for monitoring and recording operational situations in real time; and the experimental assessment sub-system is used for collecting data transmitted by the experimental preparation sub-system, the experimental deployment sub-system and the experimental operation sub-system via a comprehensive database and is used for analyzing and assessing the operational situations so as to obtain warring results of both sides. According to thesimulation experimental platform system provided by the invention, the warring results of the two operational sides can be analyzed on the basis of operational simulation, so that the warring resultscan be obtained.

The invention belongs to the technical field of railway electric service construction, and discloses a railway electric service construction simulation system based on a virtual reality technology, which comprises a plan storage module, a three-dimensional scene generation module, a display module, a teaching module, a practice module and an assessment module, the pre-arranged plan storage moduleis used for storing pre-arranged plans, and each pre-arranged plan corresponds to one railway electric service construction process; the three-dimensional scene generation module is used for converting the pre-arranged plan stored in the pre-arranged plan storage module into a three-dimensional scene; the teaching module is used for calling the pre-arranged plan stored in the pre-arranged plan storage module, generating a three-dimensional scene through the three-dimensional scene generation module and sending the three-dimensional scene to the display module to be displayed; the practice module comprises a plan selection module and an auxiliary practice module; and the assessment module comprises a login module, a plan issuing module, a score statistics module and a score uploading module. Through 3D analog simulation of each construction process of the high-speed railway signal system, the construction training effect can be greatly improved.

The invention discloses a diesel common rail engine detection experiment table. The diesel common rail engine detection experiment table comprises a diesel common rail engine and a console, an electric device in the diesel common rail engine is electrically connected with an ECU to form a principle circuit, and the console is provided with a control module which is in communication connection withthe ECU, a circuit diagram panel which marks the principle circuit, a fault setting point which is used for setting the connection or disconnection of the electric device, and a fault detection unitwhich is in communication connection with the ECU. The diesel common rail engine detection experiment table can describe the principle and the structure of a high-pressure diesel common rail engine indetail, and classify and simulate the fault condition of the high-pressure diesel common rail engine so as to help automobile repair learners to quickly understand the working principle of the high-pressure diesel common rail engine, be familiar with the basic structure of the high-pressure diesel common rail engine, and skillfully master the fault phenomenon and the fault diagnosis and elimination technology of an electronic control system of the high-pressure diesel common rail engine.

A device and method to assist in guiding or training bodily motions involved with various sporting activities. The sports swing guidance device comprises a first strap adapted to encircle a player's first arm. The first strap may be connected to a second strap adapted to fasten to a connection point near a second part of the player's body (for a golfer, e.g., often the hip opposite the player's first arm). The device may also comprise a third strap adapted to anchor the device with respect to a third point on the player's body (for example the player's chest or back or waist).

The invention discloses a moving track training system and method of an industrial robot skill training assessment platform. The method comprises the steps of obtaining a control signal programmed by an input device; obtaining a moving instruction according to the control signal; sending the moving instruction to an industrial robot to control the industrial robot to drive a drawing pen to move in a track channel of a track module, and contacting the drawing pen with an induction screen; acquiring an induction signal from the induction screen; obtaining a display instruction according to the induction signal; and sending the display instruction to a display module. The controller is programmable, trainers program the controller and use modules on the industrial robot skill training assessment platform to complete movement track training of the industrial robot, so that the trainees are more familiar with the actual operation process close to industrialization, the trainees can better meet the assessment purpose requirement, and therefore, the practice level and technical ability of trainees are enhanced.

The invention discloses a frequency conversion constant voltage water supply experiment device based on embedded real-time simulation. The device comprises a PLC, an embedded real-time simulator, a control assembly, a functional assembly and a power source, wherein the embedded real-time simulator comprises an STM32 system, a TL431 chip, a TLC5615 chip and an LM324 chip, the PLC acquires a pipeline pressure signal outputted by the embedded real-time simulator and a frequency signal outputted to the embedded real-time simulator, the control assembly comprises a stainless steel panel, an indicating lamp, a combined switch, four buttons and a buzzer with a lamp, the functional assembly comprises a three-bit eight-segment nixie tube, two 74LS594 chips with numbers of U5 and U6 respectively, and three adjustable potentiometers RW1, RW2 and RW3, and the power source is a switch power source. The device has advantages of safety, reliability, portability, convenience, economic performance and practicality and can be widely applied to the teaching field.

The invention provides a vascular interventional operation training construction method and system based on deep reinforcement learning, and the method comprises the steps: collecting the operation information of an interventional expert doctor and the position coordinate data of a corresponding catheter tip, and enabling the operation information to comprise the data of the force and torque applied by the catheter tip in each position coordinate in a vascular environment; forming a data set; constructing a training guidance model based on the operation information of the interventional expert doctor and the position coordinate data of the corresponding catheter tip by adopting a deep reinforcement learning mode, and carrying out updating training on the training guidance model by using the data set; the system is applicable to the method; according to the invention, the operation experience of an expert doctor is extracted through a deep reinforcement learning algorithm and then is used for training guidance and quantitative evaluation of a trainee; the problems that a traditional training mode only depends on blind exploration of a trainee and mechanical repetition, so that the training efficiency is low, and technical bottlenecks exist are solved.

The invention provides a prefabricated building sealing waterproof intelligent teaching practical training device which is used for prefabricated building sealing waterproof teaching practical training. Cognitive learning of a splicing seam structure, a wall sealing principle and structure waterproofing and material waterproofing intelligent teaching practical training under an informatization condition are satisfied. A real training environment for sealing is created, a waterproof construction outer layer of the wallboard is wrapped with a stainless steel plate, four walls are spliced to form a rectangle and slide to be opened and closed under the driving of an electric guide rail along the diagonals of the rectangle by taking intersection points of the diagonals as starting and ending points, and the splicing seams of the walls are fully displayed; practical trainees can carry out wall body splicing seam construction, sealing principle learning and gluing seam sealing technology repeated practical operation training. An informatization technology is applied to construct a three-dimensional virtual scene of a sealed waterproof construction environment, the three-dimensional virtual scene is presented on a large screen to synchronously demonstrate the sealed waterproof construction operation process of the fabricated building in real time, and the practical training process of practical training students is objectively evaluated and a record report is generated.