CN110580834A - Special machine virtual instructor touch real-time active training device and training method thereof - Google Patents
Special machine virtual instructor touch real-time active training device and training method thereof Download PDFInfo
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Abstract
the invention discloses a special machine virtual instructor touch real-time active training device and a training method thereof, wherein the special machine virtual instructor touch real-time active training device comprises hardware control equipment, a software control system and a time amplitude touch training technique, wherein the software control system is installed in the hardware control equipment and controls the hardware control equipment to teach, train and correct students for operation according to instructions, an operation simulation device is provided with a simple device for binding hands and feet, and sensors are installed on and feed back real-time information of teaching command hardware, an operation simulation device, a driving device and the students; the time range touch training method comprises a machine touch passive training method, a student mastered motion evaluation method and a student defect strengthening training method. The invention combines virtual and reality, enables students to learn in the scene, can be used for training various conventional or special skills, is low in cost, high in efficiency and free of danger, and enables the students to master the skills, thereby cultivating the instinctive habits which are not in disorder.
Description
Technical Field
the invention relates to the field of skill training and examination of technicians, in particular to a special machine virtual guide touch real-time active training device and a training method thereof.
background
At present, the use method for mastering the mechanical operation is that after a theoretical course in the previous period is finished, the operation training of a practical simulation machine is carried out, and then a real machine is used for learning the operation skill and skill. At present, the market has the following components: simulators of twenty-many machines such as excavators, loaders, land levelers, rotary drilling rigs, bulldozers, and the like; the training method is relatively scientific; but still has defects in the united states, has higher requirements on trainers, and urgently needs to invent a high-end, and can simulate a real machine to actively command and drive hands, feet and visual angle of students to move so as to achieve automatic teaching;
For many special machines, the development cycle of software of a simulator is long, the cost is high, the stock of the machines in the market is not large, but the operation details are complex, the simulators are not available, and the machines are directly trained after theory.
For the newly designed high-end analog equipment, a special connecting rod is needed in the middle, no-load separation can be realized, signal connection locking is realized when needed, and in the locking condition, if the push-pull exceeds a certain force, the alarm can be given, and the connecting rod has the advantages of long service life, small size, light weight and substantial price.
At present, in the training and teaching process of a simulation machine of mechanical equipment in the field of mechanical engineering and other fields, a student usually completes various operations on the computer according to operation requirements after knowing the practical training operation process of the simulation machine so as to complete the simulated practical training task, but in the actual operation process, because the student is usually contacted with the simulation machine for the first time, the operation requirements and the adaptability of the simulation machine cannot be put in place at once, so that the ideal operation state cannot be achieved in the simulation operation process, although the practical training operation of the simulation machine and the real on-computer operation of the equipment are low in danger and relatively low in cost, how to enable the student to quickly achieve the ideal on-computer operation level in the same time through the design of a scientific and effective simulation machine is a difficult problem which troubles the training and teaching of the simulation machine.
disclosure of Invention
the invention aims to overcome the problems in the prior art and provides a special machine virtual guide touch real-time active training device and a training method thereof, which greatly reduce the operating risk and cost of a real machine and can analyze, master and individually aim at training students to master various conventional or special skills.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a special mechanical virtual guide touch real-time active training device and a training method thereof comprise hardware control equipment, a software control system and a time amplitude touch training method, wherein the three are combined in a special manner, namely, the mechanical guide at the initial stage of entry is provided for a student, under the condition that the student is still in the white and the nothing is known, a hand handle is arranged at every moment, the real-time close-fit guidance of feet and feet is taught by a foot handle, the student is helped to quickly break through a difficult pass at the moment of entry, the technical key is accurately mastered by touch stimulation, the unbeared board textbook is bound by the theoretical knowledge of books, and the unbeared board textbook quickly becomes a skilled operator, the software control system is arranged in the hardware control equipment and controls the hardware control equipment to teach, train and correct the student according to instructions, and the hardware control equipment comprises an installation framework, a shell, a circuit board and a computer, The circuit board is provided with an integrated circuit, is arranged on an installation framework with a shell, is respectively connected with the sensor, the teaching command hardware, the operation simulation device and the driving device through a wire cable or a wire harness or a wireless receiving and sending device to form a loop, receives or transmits various signals and/or instructions, the driving device is connected with and drives the operation simulation device to work, the operation simulation device is provided with a simple device for binding hands and feet, and the sensor is arranged on and feeds back real-time information of the teaching command hardware, the operation simulation device, the driving device and students; the opportunity amplitude touch training method comprises a machine touch passive training method, a student mastered action evaluation method and a student defect strengthening training method, and specifically comprises the following steps of (i) - (nini):
firstly, a system explains and demonstrates a normal operation process;
Enabling the student to stand or sit according to standard requirements, holding various simulation operating levers or keyboard and mouse by hands, stepping on various simulation pedals or simulation positions or corresponding switch sensors by feet or virtual stepping on various simulation pedals, and slightly binding the hands and the feet by a simple device for binding the hands and the feet;
when people perform standard operation, the software control system drives the simulation operation control devices to move according to the time, duration, action direction, action sequence and action amplitude of the operation of each simulation device, so as to drive hands and feet of a student to move, and the student feels the time, duration, action direction, action sequence and action amplitude of the standard operation through touch;
in the movement process, the driving device overcomes and compensates the resistance vector generated by the student due to the uncoordinated astringency, and ensures the accurate control and in-place of the opportunity, action, sequence and amplitude of the standard action;
monitoring and recording the sensor of each part and the real-time compensation value of the resistance vector;
Analyzing the relation and the difference amplitude between the real-time compensation value of the resistance vector and the standard action, calculating the ratio between the difference part and the standard action, analyzing the current situation grasp of the student on the operation main points, the existing obvious defects and the details needing to be strengthened for training, and determining the deviation degree and the strength needing to be strengthened for the defects according to the ratio;
Displaying the time and amplitude of the misoperation of the student to the student by using a display or a loudspeaker to broadcast according to the analysis result, and synchronously reminding the student how to improve the current operation and follow the rhythm of the standard operation by changing the adjusted time and amplitude compared with the standard operation;
Continuously and repeatedly training the student according to the steps 1-6 aiming at obvious defects of the student and the details needing to be trained, acquiring sensor data of the student during training and learning, analyzing, and judging that the student is skilled in learning tasks in a passive stage when a resistance vector real-time compensation value of a whole set of target operation obtained by analyzing the sensor data is zero or is in a difference range regarded as mastering and learning;
and ninthly, switching the training mode, entering an active proficiency training mode and an accidental emergency training mode, suddenly increasing the defect link during passive training before a ratio, and recording and analyzing the progress condition and the proficiency of the student in real time by using a sensor.
Further, the software control system at least comprises one or more of the following modules: the training subject technology decomposition and explanation module: recording and displaying the composition, key points and control or judgment skills of the training subject details to the trainees;
The man-machine interaction communication module: the system is used for confirming the learning and mastering conditions and the actual understanding conditions of the trainees, optimizing the learning content and the actual mastering conditions of the trainees;
A sensor information analysis module: the system is used for receiving signals from the sensors, analyzing the received information and judging the real-time states of the trainees and parts of the system and the expected next step result;
the active command program module: the teaching command hardware actively explains the composition, key points and control or judgment skills of the training subject details, carries out conventional teaching, explains the subject details one step, waits for the student to operate one step, receives the operation feedback of the confirmed student, and carries out the explanation of the next subject details after the student is skilled in repeated operation;
passive commander module: actively explaining the composition, key points and control or judgment skills of the training subject details, enabling a student to contact each teaching command hardware by a professional method, automatically driving the teaching command hardware to move according to the training subject details, driving the body organs of the student to move, and performing passive touch sensing type teaching;
an evaluation module: and acquiring the real-time operation state of the student, the real-time data of the sensor and the answering content of the student, comparing the acquired real-time operation state, the real-time data of the sensor and the answering content of the student with the standard answer and the fault-tolerant answer, and evaluating the achievements of the student, such as action completion degree, knowledge point mastering, skill proficiency and the like.
furthermore, the sensor comprises more than one of a position sensor, a speed sensor, a video image camera and a sound sensor, is arranged at any position of the operation simulation device with relative movement or sound generation or position with video confirmation operation action amplitude and operation method or position with necessary speed and acceleration monitoring, is connected with the circuit board through a wire, a wire harness or a wireless signal transceiver, and carries out real-time monitoring feedback or instruction data communication so as to be used for the integrated circuit to analyze and confirm the actual completion quality feedback of instruction execution.
furthermore, the teaching command hardware comprises more than one of a display screen, a sound production device, a command flag, a signal lamp light system, a simulation load, a safety protection device and an accident simulation device, and the teaching command hardware is arranged at a relative position beneficial to the observation of students or at a corresponding position where a sound production, a light emission and a signal source of the target simulation professional equipment are positioned.
furthermore, the operation simulation device comprises more than one of a control button, a manual operation device, a foot operation device, a touch screen, a seat and a safety protection device, and is arranged at a corresponding position of a corresponding actual part of the target simulation professional equipment.
Furthermore, the driving device comprises more than one of a driving motor, a hydraulic oil cylinder, an electromagnetic device, a pneumatic element group, an internal combustion engine, a manual telescopic rod, a rocker and a rotating mechanism, and is used for driving the operation simulation device to simulate the motion of corresponding parts of the target simulation professional equipment.
furthermore, the passive command program module and/or the active command program module collect real-time monitoring data of each sensor arranged on the operation simulation device, compare the real-time monitoring data with theoretical data of a standard process, analyze the operation correctness, the operation completion degree, the proficiency and the defect distribution and distribution details of a student, record the learning condition and the historical development track of the student, predict the learning progress development condition of the student, collect information, provide for training and training mechanisms to optimize teaching subjects, training personnel and training processes and improve the efficiency.
furthermore, the evaluation module collects real-time monitoring data of each sensor arranged on the operation simulation device, compares the real-time monitoring data with theoretical data of a standard process, analyzes the correctness of the operation answer of the student, the operation completion degree, the proficiency degree and the defect distribution and distribution details, records the learning condition and the historical development track of the student, predicts the learning progress development condition of the student, collects information, and provides a training mechanism for optimizing teaching subjects, training personnel and a training process, so that the efficiency is improved.
Furthermore, the sensor information analysis module receives real-time information feedback of each sensor, independently records and analyzes or combines with the pertinence analysis result of the passive command program module and/or the active command program module and the evaluation module to the student, records the operation completion degree, proficiency degree, defect distribution and distribution details of the student, compares historical development tracks, confirms the current learning progress condition of the student, corrects and predicts the learning progress development trend of the student, summarizes information, and is used for a training institution to optimize teaching subjects, training personnel and a training process, so that the efficiency is improved.
furthermore, the simulation operation control device is used for driving hands or feet of a student to simulate the operation action, the hands and feet of the student are driven to move, the action control principle is explained, repeated teaching is carried out for many times, the body organs of the student are driven to move, passive touch sensing type teaching is carried out, the nature and smoothness of the operation of the student are monitored in real time through a sensor arranged on the simulation operation control device, the student is waited to know the key action, the operation amplitude, duration, force and speed basically meet the requirements, and the simulation practice link is entered.
the invention has the beneficial effects that:
(1) the problem of when studying special equipment operation, teacher's teacher can't hand the regret of instructing the student, give the function of operating device master, more directly perceived, real-time, accurate, visual and data guide student carries out faster understanding main points, faster master skill, faster ripe and practised gimmick, faster accurate operation improves teaching efficiency by a wide margin, obtains the compressible 85% -92% teaching time of same teaching effect and reduces 62-75% teaching cost share, and the progress is showing very much.
(2) The time for the student to enter the real professional equipment to adapt and become skilled is greatly reduced, the student can quickly enter a familiar hand operation state only by actually feeling and adjusting the state when entering the real professional equipment, and the adaptation time of the real equipment can be compressed by 65-82%, so that the student can quickly enter the familiar hand stage.
(3) The method can help the trainees to master a large number of simulated simulation machine operation skills in advance before the trainees enter actual professional equipment to operate, quickly get familiar with relevant structures of the equipment, master the machine operation skills and difficult and complicated disease coping and processing methods under various complex conditions, and avoid the problems that hands and feet are busy during the operation of the actual machine and the error disaster which is difficult to compensate is generated.
(4) the influence of errors in the learning process of a student is greatly reduced, the damage to the real machine is avoided or the service life of the real machine is shortened, the student can rapidly and accurately strengthen training, cultivate good habits, overcome the negative emotion correction of the inadaptation and bad habits of the cognition defect and mood through the targeted training of wrong subjects, difficult subjects and emergency subjects, and a large amount of equipment hardware use cost and maintenance cost are saved.
(5) Can repeatedly train high-difficulty technical contents or special training without damage.
The foregoing is merely an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the specification, the following is a detailed description of preferred embodiments of the present invention, which is made with reference to the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic view of a simulated cockpit structure operated by a trainee according to an embodiment of the present invention;
FIG. 2 is a technical fishbone diagram according to another embodiment of the present invention;
FIG. 3 is a functional diagram of teaching quality analysis according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of "teaching individual learning interaction relationship in an embodiment of the present invention";
FIG. 5 is a functional diagram of an operation simulator according to an embodiment of the present invention;
FIG. 6 is a logic diagram for teaching a specific virtual machine tutor according to an embodiment of the present invention.
Detailed Description
The invention is further described with reference to the accompanying drawings in which:
referring to fig. 1-6, a special machine virtual guide touch real-time active training device and a training method thereof, comprising a hardware control device, a software control system and a time amplitude touch training technique, wherein the software control system is installed in the hardware control device and controls the hardware control device to teach, train and correct students to operate according to instructions, the hardware control device comprises an installation framework, a housing, a circuit board, a sensor, teaching command hardware, an operation simulation device and a driving device, the circuit board is provided with an integrated circuit, is installed on the installation framework with the housing, is respectively connected with the sensor, the teaching command hardware, the operation simulation device and the driving device through a wire cable or a wire harness or a wireless receiving and sending device to form a loop and receive or transmit various signals and/or instructions, and the driving device is connected with and drives the operation simulation device to work, the operation simulation device is provided with a simple device for binding hands and feet, and the sensor is arranged on and feeds back real-time information of teaching command hardware, the operation simulation device, the driving device and a student; the opportunity amplitude touch training method comprises a machine touch passive training method, a student mastered action evaluation method and a student defect strengthening training method, and specifically comprises the following steps of (i) - (nini):
firstly, a system explains and demonstrates a normal operation process;
enabling the student to stand or sit according to standard requirements, holding various simulation operating levers or keyboard and mouse by hands, stepping on various simulation pedals or simulation positions or corresponding switch sensors by feet or virtual stepping on various simulation pedals, and slightly binding the hands and the feet by a simple device for binding the hands and the feet;
When people perform standard operation, the software control system drives the simulation operation control devices to move according to the time, duration, action direction, action sequence and action amplitude of the operation of each simulation device, so as to drive hands and feet of a student to move, and the student feels the time, duration, action direction, action sequence and action amplitude of the standard operation through touch;
In the movement process, the driving device overcomes and compensates the resistance vector generated by the student due to the uncoordinated astringency, and ensures the accurate control and in-place of the opportunity, action, sequence and amplitude of the standard action;
Monitoring and recording the sensor of each part and the real-time compensation value of the resistance vector;
analyzing the relation and the difference amplitude between the real-time compensation value of the resistance vector and the standard action, calculating the ratio between the difference part and the standard action, analyzing the current situation grasp of the student on the operation main points, the existing obvious defects and the details needing to be strengthened for training, and determining the deviation degree and the strength needing to be strengthened for the defects according to the ratio;
Displaying the time and amplitude of the misoperation of the student to the student by using a display or a loudspeaker to broadcast according to the analysis result, and synchronously reminding the student how to improve the current operation and follow the rhythm of the standard operation by changing the adjusted time and amplitude compared with the standard operation;
Continuously and repeatedly training the student according to the steps 1-6 aiming at obvious defects of the student and the details needing to be trained, acquiring sensor data of the student during training and learning, analyzing, and judging that the student is skilled in learning tasks in a passive stage when a resistance vector real-time compensation value of a whole set of target operation obtained by analyzing the sensor data is zero or is in a difference range regarded as mastering and learning;
And ninthly, switching the training mode, entering an active proficiency training mode and an accidental emergency training mode, suddenly increasing the defect link during passive training before a ratio, and recording and analyzing the progress condition and the proficiency of the student in real time by using a sensor.
The software control system at least comprises more than one of the following modules:
a user module: the system is used for the student to register, record the learning process and the communication process;
the course reading and writing calling module comprises: alternative training subjects for reading and writing or displaying courses;
The training subject technology decomposition and explanation module: recording and displaying the composition, key points and control or judgment skills of the training subject details to the trainees;
the man-machine interaction communication module: the system is used for confirming the learning and mastering conditions and the actual understanding conditions of the trainees, optimizing the learning content and the actual mastering conditions of the trainees;
A sensor information analysis module: the system is used for receiving signals from the sensors, analyzing the received information and judging the real-time states of the trainees and parts of the system and the expected next step result;
the active command program module: the teaching command hardware actively explains the composition, key points and control or judgment skills of the training subject details, carries out conventional teaching, explains the subject details one step, waits for the student to operate one step, receives the operation feedback of the confirmed student, and carries out the explanation of the next subject details after the student is skilled in repeated operation;
passive commander module: actively explaining the composition, key points and control or judgment skills of the training subject details, enabling a student to contact each teaching command hardware by a professional method, automatically driving the teaching command hardware to move according to the training subject details, driving the body organs of the student to move, and performing passive touch sensing type teaching;
Examination question module: the examination questions are called from the question bank, an instruction is given, the students enter an examination state, and the students are allowed to perform pen test, mouth test and simulated practice to answer the questions through a sensor or teaching command hardware;
an evaluation module: acquiring the real-time operation state of the student, the real-time data of the sensor and the answer content of the student, comparing the acquired real-time operation state with the standard answer and the fault-tolerant answer, and evaluating the achievement of the student such as action completion degree, knowledge point mastering and skill proficiency;
personalized specialized training module: and confirming the identity of the student, and the student autonomously selects some subject local details needing to be strengthened for training according to the application scene, or judges that the user grasps the insecure subject local details according to the information feedback of more than one of the evaluation module, the passive command program module and the sensor information analysis module, and specially strengthens the training.
Preferably, the sensor comprises one or more of a position sensor, a speed sensor, a video image camera and a sound sensor, is arranged at any position of the operation simulation device with relative movement or a sound generation position or a position with a need of confirming operation action amplitude and operation method by video or a position with a need of monitoring speed and acceleration, is connected with the circuit board through a wire, a wire harness or a wireless signal transceiver, and carries out real-time monitoring feedback or instruction data interaction so as to be analyzed by the integrated circuit.
Furthermore, the sensor comprises more than one of a position sensor, a speed sensor, a video image camera and a sound sensor, is arranged at any position of the operation simulation device with relative movement or sound generation or position with video confirmation operation action amplitude and operation method or position with necessary speed and acceleration monitoring, is connected with the circuit board through a wire, a wire harness or a wireless signal transceiver, and carries out real-time monitoring feedback or instruction data communication so as to be used for the integrated circuit to analyze and confirm the actual completion quality feedback of instruction execution.
Furthermore, the teaching command hardware comprises more than one of a display screen, a sound production device, a command flag, a signal lamp light system, a simulation load, a safety protection device and an accident simulation device, and the teaching command hardware is arranged at a relative position beneficial to the observation of students or at a corresponding position where a sound production, a light emission and a signal source of the target simulation professional equipment are positioned.
Furthermore, the operation simulation device comprises more than one of a control button, a manual operation device, a foot operation device, a touch screen, a seat and a safety protection device, and is arranged at a corresponding position of a corresponding actual part of the target simulation professional equipment.
Furthermore, the driving device comprises more than one of a driving motor, a hydraulic oil cylinder, an electromagnetic device, a pneumatic element group, an internal combustion engine, a manual telescopic rod, a rocker and a rotating mechanism, and is used for driving the operation simulation device to simulate the motion of corresponding parts of the target simulation professional equipment.
furthermore, the passive command program module and/or the active command program module collect real-time monitoring data of each sensor arranged on the operation simulation device, compare the real-time monitoring data with theoretical data of a standard process, analyze the operation correctness, the operation completion degree, the proficiency and the defect distribution and distribution details of a student, record the learning condition and the historical development track of the student, predict the learning progress development condition of the student, collect information, provide a training mechanism for optimizing teaching subjects, training personnel and a training process and improve the efficiency.
Furthermore, the evaluation module collects real-time monitoring data of each sensor arranged on the operation simulation device, compares the real-time monitoring data with theoretical data of a standard process, analyzes the correctness of the operation answer of the student, the operation completion degree, the proficiency degree and the defect distribution and distribution details, records the learning condition and the historical development track of the student, predicts the learning progress development condition of the student, collects information, and provides a training mechanism for optimizing teaching subjects, training personnel and the training process, so that the efficiency is improved.
Furthermore, the sensor information analysis module receives real-time information feedback of each sensor, independently records and analyzes or combines with the pertinence analysis result of the passive command program module and/or the active command program module and the evaluation module to the student, records the operation completion degree, proficiency degree, defect distribution and distribution details of the student, compares historical development tracks, confirms the current learning progress condition of the student, corrects and predicts the learning progress development trend of the student, summarizes information, and is used for a training institution to optimize teaching subjects, training personnel and a training process, so that the efficiency is improved.
furthermore, the simulation operation control device is used for driving hands or feet of a student to simulate the operation action, the hands and feet of the student are driven to move, the action control principle is explained, repeated teaching is carried out for many times, the body organs of the student are driven to move, passive touch sensing type teaching is carried out, the nature and smoothness of the operation of the student are monitored in real time through a sensor arranged on the simulation operation control device, the student is waited to know the key action, the operation amplitude, duration, force and speed basically meet the requirements, and the simulation practice link is entered.
preferably, the sensor comprises one or more of a position sensor, a speed sensor, a video image camera and a sound sensor, is arranged at any position of the operation simulation device with relative movement or a sound generation position or a position with a need of confirming operation action amplitude and operation method by video or a position with a need of monitoring speed and acceleration, is connected with the circuit board through a wire, a wire harness or a wireless signal transceiver, and carries out real-time monitoring feedback or instruction data interaction so as to be analyzed by the integrated circuit.
Preferably, the teaching command hardware comprises more than one of a display screen, a sound generating device, a command flag, a signal lamp light system, a simulation load, a safety protection device and an accident simulation device, and the teaching command hardware is arranged at a relative position beneficial to observation of students or at a corresponding position where a sound generating, light emitting and signal source of the target simulation professional equipment is located.
preferably, the operation simulation device comprises more than one of a control button, a manual operation device, a foot operation device, a touch screen, a seat and a safety protection device, and is arranged at a corresponding position of a corresponding actual part of the target simulation professional equipment.
Preferably, the driving device comprises more than one of a driving motor, a hydraulic oil cylinder, an electromagnetic device, a pneumatic element group, an internal combustion engine, a manual telescopic rod, a rocker and a rotating mechanism, and is used for driving the operation simulation device to simulate the motion of corresponding parts of the target simulation professional equipment.
Preferably, the passive command program module and/or the active command program module collect real-time monitoring data of each sensor arranged on the operation simulation device, compare the real-time monitoring data with theoretical data of a standard process, analyze the operation correctness, the operation completion degree, the proficiency and the defect distribution and distribution details of a student, record the learning condition and the historical development track of the student, predict the learning progress development condition of the student, collect information, provide a training mechanism for optimizing teaching subjects, training personnel and a training process and improve the efficiency.
preferably, the evaluation module collects real-time monitoring data of each sensor arranged on the operation simulation device, compares the real-time monitoring data with theoretical data of a standard process, analyzes correctness of operation answers of the student, operation completion degree, proficiency and defect distribution and distribution details, records learning conditions and historical development tracks of the student, predicts the learning progress development conditions of the student, collects information, and is used for training and training mechanisms to optimize teaching subjects, training personnel and training processes and improve efficiency.
preferably, the personalized special training module has different professional development directions after the students finish the academic industry and different actual technical problems in the future, and after the identity of the students is confirmed, the students can independently select the problems to be frequently encountered in the future and the subjects interested by the students and needing to be specially strengthened, apply for entering the personalized special training module, and rapidly master the abilities of finding the problems, analyzing the problems and solving the problems under various expected conditions, emergency conditions and special environmental conditions through the special training.
preferably, the sensor information analysis module receives real-time information feedback of each sensor, records and analyzes the pertinence analysis result of the passive command program module and/or the active command program module and the evaluation module on the student independently or in combination, records the operation completion degree, proficiency degree, defect distribution and distribution details of the student, compares historical development tracks, confirms the current learning progress condition of the student, corrects and predicts the learning progress development trend of the student, summarizes information, and provides a training institution for optimizing teaching subjects, training personnel and training procedures and improving efficiency. The specific embodiment is as follows:
The device is purchased and installed by a special technician culture institution, and is used for inviting students to train, wherein a student firstly starts a training user module in the device, acquires the distinguishing characteristics of the student through hardware input modules such as a camera, a mic and a fingerprint identification device and the like, and is used for the student to register, record the learning process and the man-machine communication process, so that a personalized special training module can be used for carrying out targeted training on the student to accumulate original materials;
the training mechanism distributes courses or the trainees actively select courses, and the system starts a course reading and writing calling module to acquire training subject data which can be selected in the courses; the training subject technology decomposition and explanation module: the skill of the composition, key point, control or judgment of the training subject details is displayed to the student; after the student basically holds the device, the student stands or sits according to the standard requirements, holds various simulation joysticks or keyboards and mice, treads or virtually treads various simulation pedals or simulation positions or corresponding switch sensors by feet, and slightly restrains the hands and the feet by a simple device for restraining the hands and the feet; the software control system drives the simulation operation control devices to move according to the time, duration, action direction, action sequence and action amplitude of the operation of each simulation device when a person performs standard operation, so as to drive hands and feet of a student to move, and the student can feel the time, duration, action direction, action sequence and action amplitude of the standard operation through touch; in the movement process, the driving device overcomes and compensates the resistance vector generated by the students due to the uncoordinated state, and ensures the accurate control and in-place of the opportunity, the action, the sequence and the amplitude of the standard action; monitoring and recording the sensor of each part and the real-time compensation value of the resistance vector; analyzing the relation and the difference amplitude between the real-time compensation value of the resistance vector and the standard action, calculating the ratio between the difference part and the standard action, analyzing the current situation grasp of the student on the operation main points, the existing obvious defects and the details needing to be strengthened for training, and determining the deviation degree and the strength needing to be strengthened for the defects according to the ratio; according to the analysis result, displaying the time and amplitude of the student misoperation to the student by using a display or a loudspeaker for broadcasting, and synchronously reminding the student how to improve the current operation and follow the rhythm of the standard operation by changing the adjusted time and amplitude compared with the standard operation; aiming at the obvious defects of the student and the details needing to be trained, the student is continuously and repeatedly trained in the mode of the first step to the sixth step, the sensor data of the student during training and learning are obtained for analysis, and when the resistance vector real-time compensation value of the whole set of target operation obtained by the analysis of the sensor data is zero or is in the difference range regarded as mastering learning, the learning task of the student in the passive stage is judged to be mastered by the student; switching a training mode, entering an active proficiency training mode and an accidental emergency training mode, suddenly increasing a defect link during passive training in proportion, recording and analyzing the progress condition and the proficiency of a student in real time by using a sensor, adopting a man-machine interaction communication module, actively asking the student to answer or actively asking the question by using a system through voice, video or the action of a control lever at the positions of hands and feet, strengthening the learning condition of the student in a response mode by the system, and scoring the learning quality of the student through the response speed and accuracy of answering by the student and the coverage and depth division of question knowledge points actively asked by the student, analyzing the defects of the student or mastering insecure question points, and distributing an individualized specific training scheme for the student: the learning and mastering conditions and the actual understanding conditions of the trainees are improved pertinently, and the learning content and the actual mastering conditions of the trainees are optimized; after the knowledge points of the student meet the basic requirements, the method enters an actual operation simulation step, starts a passive command program module, firstly explains the operation process by the system, then the student holds a foot-stepping simulation operation control device according to the requirements, the system drives the simulation operation control device to simulate the operation content of the actual machine, drives the hand or foot of the student to simulate the operation action by the simulation operation control device, drives the hand and foot of the student to move, explains the action control principle, repeatedly teaches for many times, drives the body organ of the student to move, and carries out passive tactile sensation type teaching, the nature and the fluency degree of the operation of the student are monitored in real time through a sensor arranged on a simulation operation control device, the student is waited to know the steps of key actions, the operation amplitude, duration, force and speed basically meet the requirements, a simulation real operation link is entered, and an active command program module is started: the teaching command hardware is automatically judged and operated by the trainees through the teaching command hardware, and the trainees can move according to the training subject details.
The test question module is frequently called in the training process, students are randomly allowed to enter a test state at any time, and the students are allowed to answer questions by performing pen tests, mouth tests and simulation practice through a sensor or teaching command hardware; and real-time information is acquired through a position sensor, a speed sensor, a video image camera and a sound sensor for evaluation, and according to information feedback of more than one of an evaluation module, a passive command program module and a sensor information analysis module, the local details of the unfirm subjects are judged to be mastered by the user, so that special intensive training is performed.
and the operation correctness, the operation completeness, the proficiency and the defect distribution and distribution details of the trainees are analyzed, the learning conditions and the historical development tracks of the trainees are recorded, the learning progress development conditions of the trainees are predicted, information is summarized, a training mechanism is provided for optimizing teaching subjects, training personnel and a training process, the efficiency is improved, and the operation risk and the cost of the real machine are greatly reduced.
The student is analyzed, mastered and personalized in a targeted way to skillfully master various conventional or special skills, the time for the student to enter actual professional equipment to actually operate the machine is greatly shortened, the student can quickly enter a skilled operating state only by actually feeling and adjusting the state when entering the actual professional equipment, the student has a large amount of simulated machine operation time before entering the actual professional equipment to operate, is familiar with relevant structures, masters the machine operation skills and difficult and miscellaneous syndrome coping and processing methods under various conditions, and avoids the disaster of the operation error of the actual machine.
The invention can greatly reduce the time for training professional technicians, greatly improve the technical mastering speed of students, greatly reduce the influence of errors in the learning process of the students, avoid damaging the real machine or reduce the service life of the real machine, overcome the defects of cognition, the discomfort of mood and the correction of bad habits by the students through intelligent thematic training and repeatedly train high-difficulty technical contents without damage.
The invention breaks through the traditional operation mode of the current simulator teaching, firstly drives various operations of a student through the standard operation flow and operation method of the simulator specification when the student operates on the computer for the first time, after the student passively accepts various standard operation flow and action leaders of the simulator, the simulation training enters the next step of the student self-operation link, thus the student can quickly know the operation requisites and operation skills after the student passively accepts various standard operation flow and action requisites of the simulator, in particular can master the operation requisites and strain methods of how to process complex links in advance, errors and habitual 'invisible accidents' caused by the fact that the student performs on the scene in the process of simulating the operation of the simulator are avoided, and the simulator virtual director 'active' handle 'type real-time touch sense training method prompts the student to be familiar with the operation specifications and requisites in a passive' short time, the simulation training system brings a great breakthrough to the simulation teaching and training effect of engineering machinery or special equipment, and has positive and important significance for promoting the development of machinery manufacturing industry and talent culture.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A special machinery virtual teacher touch real-time active training device and a training method thereof comprise hardware control equipment, a software control system and a time amplitude touch training method, wherein the software control system is installed in the hardware control equipment and controls the hardware control equipment to teach, train and correct students to operate according to instructions, and the training method is characterized in that: the hardware control equipment comprises an installation framework, a shell, a circuit board, a sensor, teaching command hardware, an operation simulation device and a driving device, wherein the circuit board is provided with an integrated circuit, is installed on the installation framework with the shell, and is respectively connected with the sensor, the teaching command hardware, the operation simulation device and the driving device through a wire cable or a wire harness or a wireless receiving and sending device to form a loop so as to receive or transmit various signals and/or instructions; the opportunity range touch training method comprises a machine touch passive training method, a student mastered action evaluation method and a student defect strengthening training method:
The machine touch passive training method comprises the following steps: firstly, a system explains and demonstrates a normal operation process; enabling the student to stand or sit according to standard requirements, holding various simulation operating levers or keyboard and mouse by hands, stepping on various simulation pedals or simulation positions or corresponding switch sensors by feet or virtual stepping on various simulation pedals, and slightly binding the hands and the feet by a simple device for binding the hands and the feet; when people perform standard operation, the software control system drives the simulation operation control devices to move according to the time, duration, action direction, action sequence and action amplitude of the operation of each simulation device, so as to drive hands and feet of a student to move, and the student feels the time, duration, action direction, action sequence and action amplitude of the standard operation through touch; the action evaluation method mastered by the student comprises the following steps: in the movement process, the driving device overcomes and compensates the resistance vector generated by the student due to the uncoordinated astringency, and ensures the accurate control and in-place of the opportunity, action, sequence and amplitude of the standard action; monitoring and recording the sensor of each part and the real-time compensation value of the resistance vector; analyzing the relation and the difference amplitude between the real-time compensation value of the resistance vector and the standard action, calculating the ratio between the difference part and the standard action, analyzing the current situation grasp of the student on the operation main points, the existing obvious defects and the details needing to be strengthened for training, and determining the deviation degree and the strength needing to be strengthened for the defects according to the ratio; the trainee defect strengthening training method comprises the steps of seventhly-nine and seventhly, displaying the time and amplitude of the misoperation of the trainee to the trainee by a display or a loudspeaker according to the analysis result, and synchronously reminding the trainee how to improve the current operation and keep pace with the standard operation by changing the adjusted time and amplitude compared with the standard operation; aiming at the obvious defects of the student and the details needing to be strengthened, the student is repeatedly trained in the mode of the steps I to sixth, the sensor data of the student during training and learning are obtained for analysis, and when the resistance vector real-time compensation value of the whole set of target operation obtained by analyzing the sensor data is zero or is in the difference range regarded as mastering learning, the learning task of the student in the passive stage is judged; and ninthly, switching the training mode, entering an active proficiency training mode and an accidental emergency training mode, suddenly increasing the defect link during passive training before a ratio, and recording and analyzing the progress condition and the proficiency of the student in real time by using a sensor.
2. the special machine virtual instructor touch real-time active training device and the training method thereof according to claim 1, wherein: the software control system comprises the following modules:
the man-machine interaction communication module: the system is used for confirming the learning and mastering conditions and the actual understanding conditions of the trainees, optimizing the learning content and the actual mastering conditions of the trainees;
the training subject technology decomposition and explanation module: recording and displaying the composition, key points and control or judgment skills of the training subject details to the trainees;
the active command program module: the teaching command hardware actively explains the composition, key points and control or judgment skills of the training subject details, carries out conventional teaching, explains the subject details one step, waits for the student to operate one step, receives the operation feedback of the confirmed student, and carries out the explanation of the next subject details after the student is skilled in repeated operation;
passive commander module: actively explaining the composition, key points and control or judgment skills of the training subject details, enabling a student to contact each teaching command hardware by a professional method, automatically driving the teaching command hardware to move according to the training subject details, driving the body organs of the student to move, and performing passive touch sensing type teaching;
A sensor information analysis module: the system is used for receiving signals from the sensors, analyzing the received information and judging the real-time states of the trainees and parts of the system and the expected next step result;
An evaluation module: and acquiring the real-time operation state of the student, the real-time data of the sensor and the answering content of the student, comparing the acquired real-time operation state, the real-time data of the sensor and the answering content of the student with the standard answer and the fault-tolerant answer, and evaluating the achievements of the student, such as action completion degree, knowledge point mastering, skill proficiency and the like.
3. the special machine virtual instructor touch real-time active training device and the training method thereof according to claim 1, wherein: the sensor comprises more than one of a position sensor, a speed sensor, a video image camera and a sound sensor, is arranged at any relative motion position of the operation simulation device or a sound generation position or a position needing video confirmation of operation action amplitude and operation method or a position needing speed and acceleration monitoring, is connected with the circuit board through a wire, a wire harness or a wireless signal transceiver, and carries out real-time monitoring feedback or instruction data communication so as to analyze and confirm the actual completion quality feedback of instruction execution by the integrated circuit.
4. The special machine virtual instructor touch real-time active training device and the training method thereof according to claim 1, wherein: the teaching command hardware comprises more than one of a display screen, a sound production device, a command flag, a signal lamp light system, a simulation load, a safety protection device and an accident simulation device, and is arranged at a relative position beneficial to students to observe or at a corresponding position of a sound production, light emission and signal source of the target simulation professional equipment.
5. the special machine virtual instructor touch real-time active training device and the training method thereof according to claim 1, wherein: the passive command program module and/or the active command program module collect real-time monitoring data of each sensor arranged on the operation simulation device, compare the real-time monitoring data with theoretical data of a standard process, analyze the operation correctness, the operation completeness, the proficiency and the defect distribution and distribution details of a student, record the learning condition and the historical development track of the student, predict the learning progress development condition of the student, collect information, and provide a training mechanism for optimizing teaching subjects, training personnel and a training process, so that the efficiency is improved.
6. The special machine virtual instructor touch real-time active training device and the training method thereof according to claim 1, wherein: the simulation operation control device is used for driving hands or feet of a student to simulate the operation action, the hands and feet of the student are driven to move, the action control principle is explained, repeated teaching is carried out for multiple times, the body organs of the student are driven to move, passive touch feeling sensing type teaching is carried out, the natural and smooth degree of the student operation is monitored in real time through a sensor arranged on the simulation operation control device, the student is waited to know the key action steps, the operation amplitude, duration, force and speed basically meet the requirements, and the simulation practice link is entered.
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