57 results about "Operator training" patented technology

A computational efficient algorithm for compression analysis of free-hand static elasticity imaging performed using medical diagnostic ultrasound imaging equipment offers tissue compression quality and quantity feedback to the operator. The algorithm includes a criterion for automatic selection of the most advantageous pre- and post- compression frame pairs delivering elasticity images of optimal dynamic ranges (DR) and signal-to-noise ratios (SNR). The use of the algorithm in real time eases operator training and reduces significantly the amount of artifact in the elasticity images while lowering the computational burden.

A computational efficient algorithm for compression analysis of free-hand static elasticity imaging performed using medical diagnostic ultrasound imaging equipment offers tissue compression quality and quantity feedback to the operator. The algorithm includes a criterion for automatic selection of the most advantageous pre- and post-compression frame pairs delivering elasticity images of optimal dynamic ranges (DR) and signal-to-noise ratios (SNR). The use of the algorithm in real time eases operator training and reduces significantly the amount of artifact in the elasticity images while lowering the computational burden.

An operator training system for a machine is disclosed. The operator training system comprises an interface in communication with a machine and a processor communicatively coupled to the interface. The processor is configured to receive, via the interface, operation data associated with operation of the machine. The processor is further configured to determine an operator performance value for an operator of the machine based on the received operation data. The processor is also configured to compare the operator performance value with a benchmark value. The processor is further configured to provide one or more training tools to the operator if the operator performance value is less than the benchmark value.

A computational efficient algorithm for compression analysis of free-hand static elasticity imaging performed using medical diagnostic ultrasound imaging equipment offers tissue compression quality and quantity feedback to the operator. The algorithm includes a criterion for automatic selection of the most advantageous pre- and post-compression frame pairs delivering elasticity images of optimal dynamic ranges (DR) and signal-to-noise ratios (SNR). The use of the algorithm in real time eases operator training and reduces significantly the amount of artifact in the elasticity images while lowering the computational burden.

A requirements database and test generator generates tests for functional and field testing and generates requirements documentation, user manuals, operational procedures, instrument data sheets, instrument indices, instrument loop diagrams, validation reports, and test reports, including exception and passing reports. A portable process control simulator system which provides control system users with scenarios that mirror field operation as defined.

Disclosed are methods and apparatus for extracting information from one or more documents. A training and execution plan is received, and such plan specifies invocation of a trainer operator for initiating training of a trainee operator based on a set of training documents so as to generate a new trained operator that is to then be invoked so as to extract information from one or more unknown documents. The trainee operator is configured to extract information from one or more unknown documents, and each training document is associated with classified information. After receipt of the training and execution plan, the trainer operator is automatically executed to train the trainee operator based on the specified training documents so as to generate a new trained operator for extracting information from documents. The new trained operator is a new version of the trainee operator. After receipt of the training and execution plan, both the trainee operator are automatically retained for later use in extracting information from one or more unknown documents and the new trained operator for later use in extracting information from one or more unknown documents. After receipt of the training and execution plan, the new trained operator is automatically executed on one or more unknown documents so as to extract information from such one or more unknown documents.

A distributed system for monitoring and control of a vehicle having a plurality of physical systems, and a plurality of subsystems includes a supervisory controller with a first computer readable storage media for monitoring and storing a plurality of operational parameters. The supervisory controller communicates with a server a communications networks. A first method includes storing historical data in a database; simulating the physical system within the vehicle using a functional model; and continuously improving the model. Specific implementations of the first method include the physical system being a hydraulic system, an internal combustion engine, and a battery module. A second method includes storing historical data in a database; estimating a transfer function characterizing the behavior of a physical system; and diagnosing a subsystem as having a failure or a degradation. A third method includes monitoring operation actions related to safety, productivity, and efficiency. A fifth method includes operator training.

This invention enables the affordability of an elaborate, high-performance teleoperator master controller while encouraging continual operator training by supporting a teleoperator system in which one centralized master controller controls multiple field slaves sequentially.

The invention discloses a large-sized crane monitoring management and simulation system which comprises a crane monitoring management system and a crane simulation system, wherein the crane monitoring management system consists of a local monitoring management system and a remote monitoring management system and realizes functions of crane state monitoring, working area video monitoring, crane fault detection, crane management and the like; the crane simulation system is auxiliary software taking a portal crane as a simulation object and is an assembly assorted with the crane monitoring management system; simulation is realized by a computer and a controller, so that a series of difficulties of large monitoring object figure, complicated structure, expensive equipment, high safety, high operating difficulty, no migration to a lab and the like in research are solved; simulation replaces monitoring test on operation of large-sized mechanical equipment and the mechanical and electrical performance of equipment operation. The crane monitoring management and simulation system fulfills the aim of researching large-sized crane machinery monitoring software and also provides a platform for monitoring software demonstration and operator training.

The invention discloses a CTC scheduling simulation assessment evaluation system based on scene control. The scheduling simulation assessment evaluation system is applicable to learning, practice, assessment and skill evaluation and capability analysis on professional theoretical knowledge and real operation skills of different-level operators of different types of work and different positions ofthe universal and high-speed railways; the operation flow of the system is that firstly, CTC scheduling operator training and assessment outline and assessment details are constructed; then, an application scene editing tool edits course scene and an evaluation rule according to the training requirement, loads the course scene and the evaluation rule into a CTC scheduling simulation system in theimplementation process of a teaching plan, and combines with an application scene driving control module to realize scene reproduction; and next, the scene maneuvering process data is input into an evaluation assessment system to realize autonomy assessment and analysis statistics. The scheduling simulation assessment evaluation system can carry out cognitive and different levels of skill trainingand assessment identification on CTC scheduling related operators efficiently, quickly and conveniently, and has a wide application prospect in the aspects of railway service organization and railwaycomprehensive operation.

Apparatus (2) for use in operator training with, and the testing and evaluation of, missile detection systems which use infrared sensors which integrate incident energy over a finite time period, which apparatus (2) comprises at least one infrared illumination source (4) for illuminating the sensors, characterised in that the infrared illumination source (4) is a pseudo continuous wave laser infrared illumination source (4) with signal duty and peak power controlled by means of an amplitude, pulse width and pulse repetition interval modulation circuit (8), whereby the laser infrared illumination source (4) operates at shorter repetition intervals than the finite time period so that the laser infrared illumination source (4) appears to the infrared sensors to be a real missile signature.

Training system software is operable on a digital computer for providing training to operator trainees of underground storage tank containing facilities. The software is capable of delivering facility specific training materials specifically applicable to an operator-trainee's designated facility. The software includes generic content component training materials for providing training applicable to a plurality of facilities including the operator trainee's designated facility. The software also includes at least two sets of regional content component training materials. Each of the at least two sets provide training applicable to at least two, but less than the plurality of facilities to which the generic content component is applicable; and at least one of the sets includes regional content material applicable to the designated facility of the operator-trainer. Additionally, the software includes at least four sets of facility specific component training materials. Each of the at least four sets includes facility specific content material applicable to a single facility, and one of the at least four sets includes facility specific content material applicable to the operator trainee's designated facility.

The invention discloses a telegraph keying signal transmission processing system having adjustable acquisition / reception frequencies and a method and belongs to the telegraph technology field. The system comprises a computer, a communication unit, a keying signal acquisition unit and telegraph keying equipment which are in communication connection, and is for acquiring, transmitting and storing button states of multiple keying equipment in real time, the keying signal acquisition unit comprises an acquisition frequency setting module and a signal acquisition module, the communication unit comprises a caching computing module, a first communication module, a caching module and a second communication module, and the computer comprises a reception frequency setting module and a second data packet reception module. Through dynamic setting of the acquisition frequency of the acquisition equipment and the reception frequency of reception equipment, the acquisition and reception frequencies can be independently and dynamically adjusted to satisfy different-scale and quality requirements in a telegraph operator training system.

Apparatus (2) for use in operator training with, and the testing and evaluation of, missile detection systems which use infrared sensors which integrate incident energy over a finite time period, which apparatus (2) comprises at least one infrared illumination source (4) for illuminating the sensors, characterised in that the infrared illumination source (4) is a pseudo continuous wave laser infrared illumination source (4) with signal duty and peak power controlled by means of an amplitude, pulse width and pulse repetition interval modulation circuit (8), whereby the laser infrared illumination source (4) operates at shorter repetition intervals than the finite time period so that the laser infrared illumination source (4) appears to the infrared sensors to be a real missile signature.

The invention provides general hoisting machine operator training equipment. The general hoisting machine operator training equipment comprises a personnel operation area, a display interaction area, and an evaluation system. The personnel operation area is used for simulation operation of operators. The display interaction area is used for interactive display of a working state. The evaluation system comprises a data acquisition module, a data processing module, a data output module, and a control module. The data acquisition module, the data processing module, and a data acquisition terminal are disposed on various positions of an operation platform requiring data acquisition. Acquired data is transmitted to the data processing module, and is transmitted to the data output module after the processing, and is displayed on a display screen in a human identifiable way. The invention provides special equipment used for simulation operation training examination of operations of general bridge cranes, general gantry cranes, and general tower cranes.

The invention discloses an electrified operation robot remote operator training system and method based on point cloud. The electrified operation robot remote operator training system comprises a depth camera, an industrial personal computer, a main mechanical arm remote operating rod and an auxiliary mechanical arm remote operating rod, wherein the main mechanical arm remote operating rod and theauxiliary mechanical arm remote operating rod are connected with the industrial personal computer and provided with a powerful feedback function. The method comprises the following steps of modelingan object in an electrified operating environment by the industrial personal computer, and storing a model into a model library of the industrial personal computer; acquiring the cloud information ofthe actual operating environment by the depth camera, and combining the model library to realize rapid three-dimensional reconstruction of an actual operation scene; a remote operator operates a mainmechanical arm remote operation rod with a force feedback function and an auxiliary mechanical arm remote operation rod, the industrial personal computer controls a virtual mechanical arm to perform corresponding movement according to the speed and direction of the tail end of the remote operation rod with the powerful feedback function, and a corresponding feedback operation result is sent to theremote operator. According to the electrified operation robot remote operator training system and method, the trained person has the force tele-presence, the effectiveness of training is improved, and direct operation is avoided, and the actual mechanical arm is prevented from being damaged.

The invention discloses a simulation method and device and a combined training simulation system, wherein the simulation method comprises: establishing a state mapping relation between a device model of an operator training simulation system and a device model of a dispatcher training simulation system; when a substation fails, the operator training simulation system calculating an occurring failure to obtain calculation results; the operator training simulation system driving the operator training simulation system to execute failure protective operations according to the calculation results; the operator training simulation system transmitting signals corresponding to the failure protective operations to the dispatcher training simulation system, wherein the dispatcher training simulation system recalculates according to the signals corresponding to the failure protective operations to obtain post-failure tide results; the operator training simulation system performing simulative operations according to the post-failure tide results. The problem that the dispatcher training simulation system is unable to indicate the authenticity of a power grid and the substation is solved by the use of the invention.

Examples of the disclosure are directed to an automated vehicle that can function as a vehicle operator training system. A vehicle that combines sensors, actuators, infotainment, and / or communication functions may have the capability to provide a fully autonomous training experience in a real world environment. The vehicle can administer, monitor, and communicate with a vehicle operator for competency training and / or verification for a specific vehicle feature, sub-feature, situation maneuver, and / or objective.

The invention discloses a vestibule rehabilitation method and system based on motion capturing. The method comprises the steps of standard motion trajectory data collecting and recording and operatortraining, wherein motion data of a coach is collected to be taken as standard motion trajectory data in standard motion trajectory data collecting and recording, collected data is compared with the standard motion trajectory data in operator training to guide and correct the motion posture of an operator so that a patient is guided to perform self vestibule rehabilitation training in a visual guiding-type training method and system, the motion situation can be rapidly fed back to a patient with a damaged vestibule to accelerate the training process of the patient, the working pressure of medical staff is greatly relieved, and the accuracy and standardization of rehabilitation training motions are ensured.

The invention discloses a submerged arc horizontal position welding testing device which comprises a submerged arc horizontal position seam welder, a supporting rail and two supporting stand column mechanisms arranged on the supporting rail. Two testing plates matched with guide wheels of the submerged arc horizontal position seam welder are arranged between the two supporting stand column mechanisms. Both the two testing plates are curved-face testing plates or plane testing plates. A simulation rail used for guiding moving wheels of the submerged arc horizontal position seam welder to walk is arranged between the two supporting stand column mechanisms. The simulation rail is a curved-face simulation rail or a plane simulation rail. The simulation rail is located above the testing plates. A curved-face testing plate locking mechanism and a plane testing plate locking mechanism are arranged in the middle of each supporting stand column mechanism. A curved-face simulation rail locking mechanism and a plane simulation rail locking mechanism are arranged on the top of each supporting stand column mechanism. The submerged arc horizontal position welding testing device can achieve three different purposes of welding procedure qualification, production welding testing and welding operator training, effectively reduce cost, improve production efficiency and improve welding quality.

The invention discloses an industrial robot system operator training assessment platform. The platform comprises a mechanical system, an electrical system, a system operation and programming debuggingsystem and a face recognition login system; the mechanical system comprises a workstation body, an industrial robot body, an industrial robot external shaft, an industrial robot end effector, an assessment function module, a face recognition system support and a system function module; the electrical system comprises an assessment platform workstation system electrical cabinet, a switchboard anda system external safety circuit; the system operation and programming debugging system comprises an assessment function module, a man-machine interaction system, a robot vision system and an offlineprogramming and simulation system; and the face recognition login system comprises a face recognition instrument and recognition software. With the industrial robot system operator training assessmentplatform adopted, the problems that existing domestic industrial robot skill assessment equipment is single in function and cannot meet the requirements of training teaching and assessment skills canbe solved; and particularly, the face recognition login system is added, so that the use convenience and safety of the assessment platform are greatly optimized.

Certain examples provide systems / apparatus, methods, and articles of manufacture for blood collection / processing instrument operator training and troubleshooting. Certain examples provide a system for platelet resuspension training. The system includes an interactive training application, provided via a mobile device, to train a user to resuspend platelets in a liquid medium prior to its storage and / or transfusion to a patient. The training application is to instruct the user regarding an appropriate motion and vigor for resuspension of platelets in a blood container associated with a blood processing instrument. The system includes a sensor to detect the user's motion of the mobile device. The system includes a processor to compare the user's motion of the mobile device to the appropriate motion and vigor for resuspension of platelets in a blood container and provide feedback to the user regarding the comparison.

The invention discloses a Web Service-based method and system for monitoring real-time data of a simulation machine. The method comprises the following steps of S1) obtaining real-time running data of a nuclear power plant simulation machine system (100) in a minimum running cycle; S2) storing the real-time running data in a text file format in an appointed directory; S3) taking a process of obtaining the data of the simulation machine in real time as a scheduling running task of the simulation machine; S4) reading the text file in the appointed directory by a real-time data sending end (120) according to a configuration file (170), and converting the text file into an XML character stream (140); and S5) turning on a web server (150), and running a sending program. By implementing the Web Service-based method and system for monitoring the real-time data of the full-scope simulation machine of a nuclear power plant, the method and the system can be used for nuclear power plant operator training and nuclear safety management personnel training, the nuclear power plant training and safety management requirements are met, software does not need to be installed in a client, and the data of the nuclear power plant simulation machine can be accessed by a browser and remotely monitored.

The invention discloses a power operator training method. The method comprises the steps of taking scene files which are matched with scene selecting instructions input by a user and established by the three-dimensional modeling technology, leading the scene files into unity3D, displaying scene contents contained in the scene files, selecting operation objects from the scene contents according to target selecting instructions input by the user, performing operation demonstration on the operation objects according to the control type of the operation instructions input by the user. Thus, by adopting the method, the job site can be restored according to the scene files established by the three-dimensional modeling technology by the user in advance; the operation objects selected by the user are subjected to operation demonstration according to the operation instructions in different types input by the user, so that the user can observe the whole operation process of the equipment by a first visual angle; as the scene files are manufactured by the three-dimensional modeling technology, the user can randomly adjust the visual angle, so that the training process is more comprehensive, and the experience degree of trainers is enhanced.

The invention discloses a target-oriented automatic high-precision edge extraction method, which includes a model training stage and an edge extraction stage; wherein the model training stage includes the following steps: A1) training of cascaded classifiers based on HAAR features; A2) based on Canny Operator and ASM model training; A3) Active contour model training; the edge extraction stage includes the following steps: B1) Use cascade structure to quickly eliminate non-target components in the image to be processed; B2) Combine Canny operator and ASM model Find the initial position of the target edge; B3) Use the active contour model to calibrate the initial position; B4) Use the samples that do not meet the edge extraction requirements as training samples in the database to feedback and adjust the entire system.