KR101923148B1 - A training evaluation apparatus and method for farm tractor simulator - Google Patents

Abstract

The present invention relates to a training evaluation device capable of training a trainer how to operate the tractor in a virtual situation in which a trailer is attached to the tractor by a simulator or evaluating the operation of the trainer, A steering module including a component; An image module for visualizing a situation in which the trainer operates or operates the tractor in a virtual reality using the simulator; A motion module for collecting shake information of the tractor and performing motion analysis of the tractor; And a training scenario setting unit for setting a training situation of the trainee or delivering the training condition information of the trainee to the video module and the motion module and displaying the action information and the training course information of the trainee received from the video visualizing unit And an instructor module that includes training course monitoring for.

Description

TECHNICAL FIELD The present invention relates to a training evaluation apparatus and method using an agricultural tractor simulator,

The present invention relates to an apparatus and method for analyzing and evaluating the operation of agricultural tractors using an agricultural tractor simulator. In particular, the evaluation method for each evaluation factor is defined for the result of training the user to use the virtual reality-based agricultural tractor simulator to verify the driver's qualification for driver's driving skills, And to provide feedback of the results.

Virtual training is a computer simulation that simulates a virtual environment similar to an industrial site, and manipulates and trains a fictitious object, which is a fusion of experiential knowledge of field experts, as if it were real.

This virtual training or virtual simulator training is a fusion technology that allows you to reduce risk in a safe environment and improve your productivity by shortening training time and cost.

In particular, the incidence of agricultural machinery safety accidents due to the mechanization of agriculture was 0.79 for tillage machines, 0.38 for tractors, 0.16 for severing machines, and 0.16 for SS machines. There were 0.19 tractors and guns. Analysis of the causes of agricultural machinery safety accidents by factors, it is analyzed that 93% of agricultural work accident (2012) and 98% (2011) of traffic accident are caused by human factors.

Agricultural tractors are machines that are used in various fields such as agriculture, forestry, and fisheries. However, in reality, most of them do not have licenses, and safe driving education on roads and roads is also problematic in terms of time and cost. It is a reality that can not perform properly.

The operation test of farm machinery operation qualification verification test is to operate, manipulate and check agricultural machinery such as power tiller, tractor, combine, and rice milling machine, and to operate, manipulate and check power tiller, tractor, combine, Should be able to. In particular, in the case of agricultural tractors, the tractor should be parked in a state where the trailer is attached to the tractor in 10 minutes without passing the boundary line while passing through the forward direction after passing through the forward direction. There is a lot of time and space constraints because they are not equipped with the facilities to train such examinations, and most of them are unlicensed, trained in vacant places, or applied for temporary training such as schools.

In addition, in evaluating the results of agricultural machinery operation training, it is difficult to achieve an objective evaluation of the qualification criteria for agricultural machinery operator certification qualification because it is performed only by the subjective evaluation of the instructor. In particular, trainees or novices who are new to tractor operation are not able to operate well, so that the trainer who manages and supervises the training is forced to increase the fatigue, and this fatigue can evaluate the same training results differently. If you use a virtual reality-based tractor simulator that reflects objective training results for beginners, beginners can clearly see what mistakes they have made, and will be able to more effectively It will be possible.

SUMMARY OF THE INVENTION It is an object of the present invention to propose a virtual reality-based tractor training evaluation apparatus which can confirm the results of training with a virtual reality-based agricultural tractor simulator.

The present invention relates to a training evaluation device capable of training a trainer how to operate the tractor in a virtual situation in which a trailer is attached to the tractor by a simulator or evaluating the operation of the trainer, A steering module including a component; An image module for visualizing a situation in which the trainer operates or operates the tractor in a virtual reality using the simulator; A motion module for collecting shake information of the tractor and performing motion analysis of the tractor; And a training scenario setting unit for setting a training situation of the trainee or delivering the training condition information of the trainee to the video module and the motion module and displaying the action information and the training course information of the trainee received from the video visualizing unit And an instructor module that includes training course monitoring for.

When the training evaluation apparatus of the present invention as proposed is applied to a virtual reality-based tractor training simulator, it is possible to determine whether training in the training section of the trainee is insufficient in any section and whether a score difference or disqualification It is possible to easily confirm whether or not the image has been displayed.

Further, through the training evaluation apparatus of the present invention, it is possible to know which part of the trainee needs to be supplemented. The instructor can easily check the trainee's training process and results with simple operation after checking the training process of the trainee without checking the trainee's training course individually. Also, it is possible to confirm the training / It helps in performance management.

This will not only maximize the effectiveness of agricultural tractor training for practicing beginners at city and county agricultural technology centers and agricultural education institutions, but also saves time and cost for training evaluation in the case of instructors. Also, there is an advantage that it is possible to check the objective and quantitative training results by training in the safe training environment in the initial training where the safety accident frequency is high.

1 is a view showing an embodiment of a training evaluation item in order to explain a training evaluation method of the present invention.
2 is a diagram showing an example of an agricultural machine driving skill practicum test course provided by the training evaluation device of the present invention.
3 is a diagram showing a driving sequence of a tractor practical test course of an agricultural machinery driving function company according to an embodiment of the present invention.
FIG. 4 is a view showing an inspection test section of the agricultural machinery operation manual of the agricultural machine classified according to the present embodiment and a course exit check object.
5 is a block diagram of an agricultural tractor simulator training evaluation apparatus according to an embodiment of the present invention.
6 is a diagram showing a training procedure of the agricultural tractor simulator training evaluation apparatus according to the embodiment of the present invention.
7 is a view showing a training mode configuration screen of the agricultural tractor simulator training evaluation apparatus according to the embodiment of the present invention.
8 is a view showing a course mode configuration screen of the agricultural tractor simulator training evaluation apparatus according to the embodiment of the present invention.
9 is a view showing a training condition setting screen of the agricultural tractor simulator training evaluating apparatus according to the embodiment of the present invention.
10 is a view showing a training monitoring configuration screen of the agricultural tractor simulator training evaluation apparatus according to the embodiment of the present invention.
FIG. 11 is a view showing attachment positions and types of a steering apparatus and a steering apparatus sensor of an agricultural tractor simulator training evaluation apparatus according to an embodiment of the present invention.
FIG. 12 is a flow chart for evaluating a tractor start-up training of an agricultural tractor simulator training evaluation apparatus according to an embodiment of the present invention.
13 is a flow chart for evaluating the tractor operation capability training of the agricultural tractor simulator training evaluation apparatus according to the embodiment of the present invention.
FIG. 14 is a flow chart of the tractor forward start training evaluation of the agricultural tractor simulator training evaluation apparatus according to the embodiment of the present invention.
15 is a flow chart for evaluating the tractor forward running training of the agricultural tractor simulator training evaluation apparatus according to the embodiment of the present invention.
16 is a flow chart for evaluating the tractor stopping and trailing start training of the agricultural tractor simulator training evaluating apparatus according to the embodiment of the present invention.
17 is a flow chart for evaluating a tractor backward driving training of an agricultural tractor simulator training evaluation apparatus according to an embodiment of the present invention.
18 is a flow chart of a tractor start-up training evaluation of an agricultural tractor simulator training evaluation apparatus according to an embodiment of the present invention.
FIG. 19 is a view showing the evaluation table of a tractor practical skill test of an agricultural machine driving skill company of an agricultural tractor simulator training evaluation apparatus according to an embodiment of the present invention.
FIG. 20 is a system block diagram of an agricultural tractor simulator training evaluation apparatus according to an embodiment of the present invention.

Hereinafter, the present embodiment will be described in detail with reference to the accompanying drawings. It should be understood, however, that the scope of the inventive concept of the present embodiment can be determined from the matters disclosed in the present embodiment, and the spirit of the present invention possessed by the present embodiment is not limited to the embodiments in which addition, Variations.

The suffix "part" used in the description relating to the present invention is to be given or mixed with consideration only for ease of specification, and does not have a meaning or role that is different from itself.

The agricultural tractor simulator used in this embodiment trains the actual motion of the steering module and the tractor that simulates the tractor's steering device including the image module and the handle device, the pedal device, the operation device, and the gear device simulating the shape of the tractor driver cabin The training evaluation device of the present invention is configured to perform a training evaluation of a trainee using the driving information of the tractor of the tractor operated by the simulator and the movement information of the vehicle. .

1 is a view showing an embodiment of a training evaluation item in order to explain a training evaluation method of the present invention.

The evaluation process of the training evaluation apparatus of the present embodiment will be described with reference to FIG. 1, and the following description will be given taking as an example a tractor practice test for the driver of the agricultural machinery driving skill. As shown, the evaluation of the tractor performance test can be divided into eight evaluation items.

First, the trainee evaluates the process of putting the seat belt on the tractor after the seat belt is loaded (S1). The virtual training device can determine whether the seat belt is worn and whether the seat belt has been worn before starting using the sensor connected to the seat belt and the sensor configured in the start-related configuration. In another embodiment, the virtual training device may check the operation status based on the motion image of the trainee while shooting the trainee's image. Next, the verification method and evaluation method for each evaluation item will be described in detail with reference to the accompanying drawings, and the evaluation items will be described below.

Second, the trainer evaluates the ability of the tractor to operate the steering gear without any mistakes (S2).

Third, the trainer evaluates the ability of the tractor to start smoothly in the forward direction (S3).

Fourth, the trainer evaluates the ability to drive the tractor practical test driving course in the forward direction (S4).

Fifth, the trainer evaluates the ability to stop the tractor in the forward direction (S5).

Sixth, the trainee evaluates the ability of driving the tractor practical test driving course in the backward direction (S6).

Seventh, the trainer evaluates the ability to turn off and off the tractor in the reverse direction (S7).

Finally, evaluation summing (S8) is performed on the eight evaluation items.

Hereinafter, each evaluation item will be described in more detail.

2 is a diagram showing an example of an agricultural machine driving skill practicum test course provided by the training evaluation device of the present invention.

The result of constructing the tractor practical driving test course qualification verification test is shown, and the embodiment of the present invention will be described in detail using a test course configured.

3 is a diagram showing a driving sequence of a tractor practical test course of an agricultural machinery driving function company according to an embodiment of the present invention.

As a running sequence of an actual farm machinery operation operator tractor practical machine test course, desired training results can be achieved only by training in the numerical and arrow directions shown in the simulator training. If training is performed not in accordance with the numbers and arrows shown in FIG. 3, an exception process is performed, and disqualification is performed because the score is undershot.

FIG. 4 is a view showing an inspection test section of the agricultural machinery operation manual of the agricultural machine classified according to the present embodiment and a course exit check object.

Based on the experimental test section of the actual farming machine driving technician and the tractor practical skill test section, it was classified into 5 zones, and evaluation items and points were applied to each section. Each zone is classified into the same zone once in forward and backward zones. In the first zone, the start-up, the operation capability, the departure, the parking, and the start-off evaluation are performed. In the two zones, the forward and backward evaluations are performed , And the stop and reverse departure evaluation is performed in 5 sections.

FIG. 5 is a block diagram of an agricultural tractor simulator training evaluation apparatus according to an embodiment of the present invention, and FIG. 20 is a hardware configuration diagram of a training evaluation apparatus.

The farm tractor simulator training evaluation apparatus according to the present invention includes a steering module 100, a video module 200, a motion module 300, and an instructor module 400 as shown in FIG.

The steering module 100 includes a steering device 101 including a handle device, a pedal device, a work operation device, and a gear device, which is a simulated device similar to a device in which a trainer operates a real tractor. The steering module 100 includes a steering system sensor 102 capable of receiving the behavior of the trainee from the respective steering devices, a signal for transmitting a signal input from the steering system sensor to the image visualization device 202, A processing board 103, and an instrument panel 104 for the operator to view the operation status of the tractor.

The image module 200 is a device for a trainee to perform visualization of a virtual reality tractor driving simulator, receives training data of a trainee received from the signal processing device 103, and generates a training image.

The video module 200 transmits the shaking information to the motion control device 301 and transmits a signal to the motion platform 303 to move the motion.

The image module 200 includes an image visualization device 201, a graphic and sound DB 202, an image display device 203, and a sound device 204.

The image visualization apparatus 201 transmits the information of the steering apparatus 101 of the steering module 100 and the training course information of the trainee to the training process monitoring unit 401 of the instructor module 400.

The graphic and sound DB 202 plays a role of generating images and sounds.

The sound device 204 reproduces sounds of more than 5.1 channels such as a woofer, a front middle, a front left, a front right, a rear left, and a rear right.

The image visualizing apparatus 201 loads information (image and sound) such as a tractor, a terrain, a terrain, a working machine, and a surrounding running vehicle in the graphic and sound DB 202 to form a training image, ). The image visualization apparatus 201 loads information such as a beep sound, a work aspiration sound, and an engine sound, which are generated in the steering apparatus 101, and transmits the training sound to the sound apparatus 204. Further, four or more displays are attached to provide a screen for viewing the front, back, left, and right eyes, and provide a continuous screen by the image display device 203.

As a result, the image screen 200 has a full HD resolution with a 16: 9 aspect ratio of 40 inches, and has an input method This HDMI LED monitor can be selected.

The motion module 300 includes a motion controller 301 for collecting shake information of a tractor and performing a behavior analysis, a motor controller 302 for controlling three or more motors, And a motion monitoring unit 304 for monitoring motion information of the motion platform 304 or generating motion analysis.

The motion module 300 receives the shake information of the tractor from the image visualization device 301 and transmits the shake information to the motor controller 302. The motor controller 302 controls the motion platform 303 ) Are simulated by analyzing the behavior of three or more motors attached to the tractor. When 6-degree-of-freedom information of x, y, z, h, p and r generated in the motion platform 303 is transmitted to the image visualization device 201 through the motion control device 301, Play back with the opposite value.

The instructor module 400 includes a training scenario setting unit 402 for setting a training condition of a trainee or transmitting training condition information, a training unit 402 for displaying the training information of the trainee received from the image visualizing device 201, A training result DB 404 for storing information to be analyzed and analyzed data in the training course monitoring unit 201 and a training result output unit 403 for outputting an evaluation result of the training course, ).

Referring to FIG. 6, an operation method of the training evaluation apparatus of this embodiment will be described. First, when the start of the virtual reality-based training simulator 211 is started, the image processing system 212 is additionally activated, Dimensional image information is loaded from the DB 216 and then set to the standby state.

The signal processing system 213 generates and waits for the RS232 communication interface, and the simulation agent 214 is activated and waits for the training start message of the instructor module 400.

6 and 7, when the training monitoring of the instructor module 400 is started (411), the instructor or trainer selects the course mode 421, the drive mode 422, (423).

6 and 8, in the course mode 421, the C test 431, the C test course 432, the T (parking) course 433, and the long distance course 434 If the RUN button 435 is selected after selecting the course 432, a training monitoring screen 440 is displayed and a start signal is transmitted to the simulation agent 214 of the video module 200, .

Referring to FIGS. 6 and 9, the training condition setting 430 includes a TIME OF DAY setting unit 441 for expressing darkness and brightness in a training image according to a change of time, A weather setting unit 442 for expressing the weather condition on the training image, and a fault setting unit 443 for changing the state information of the tractor such as fuel condition, oil pressure, and battery charging, .

Referring to FIGS. 6 and 10, in the instructor module 400, a training monitor 440 of the training status of the trainee and the situation of the simulator according to the operation of the trainee is performed by the instructor module 400.

Monitoring of the operation of the trainee is performed by the instrument panel monitoring 441, input monitoring 442 and log output 443.

The instrument panel monitoring unit 441 may include an engine tachometer 441, a fuel gauge, a cooling water temperature gauge, a battery charge warning lamp, a four-wheel / two-wheel drive, a PTO connection, a parking brake, a turn signal lamp, an emergency light, And the like, so that the trainee can check the signal received from the simulation agent 214 of the image module 200. [

The input monitoring 442 includes a dashboard monitoring unit 441 and a steering wheel control unit 442 for controlling the steering wheel 444 and the steering wheel 444 such as steering wheel, brake (left), brake (right), clutch, accelerator, main transmission, auxiliary transmission, PTO transmission, Such as a control lever, a traction control lever, a double-lever, etc., to monitor the signal received from the simulation agent 214 of the imaging module 200. [

The log output unit 443 outputs a log signal received from the simulation agent 214 of the image module 200.

The trainer performs the tractor operation training using the steering apparatus 101 of the steering module 100 while watching the training image of the image module 200. The trainer performs driving operation of the tractor using the training guide information of the training knowledge DB 217, (215) continues the evaluation according to the stepwise training procedure. The training information is recorded in the training record DB 412 of the instructor module 400 via the network. When the trainee or instructor executes the end training selection (413), the training of the trainee ends and performs the training record output (450).

The method and type of attachment of the steering device 101 and the steering device 102 of the steering module 100 are illustrated in Fig. 11 and will be referred to together with Fig. Steering device and steering device The sensor is composed of a starter switch, a forward / backward adjusting lever, a clutch pedal, a steering wheel, a left brake pedal, a right brake pedal, a main transmission, an auxiliary transmission, a loader joystick, A transmission, a PTO actuation switch, a wheel switch, an emergency light switch, a group of lights, an accelerator pedal, a brake link, a seat belt, an emergency stop button, a wiper, Information obtained from each of the sensors configured as described above is transmitted to the image visualization apparatus 201 through the signal processing board 103.

As described above, the configuration of the apparatus for test and evaluation of the tractor practicum of the farm equipment is as described above, and the training evaluation unit 215 of the video module 200 will be described in more detail with reference to FIG.

The tractor start-up evaluation (S1) of the training evaluation unit 215 will be described with reference to Figs. 12 and 19. Fig. The simulation agent 214 maintains the state of the steering module 100 in a parked state before the training and compares the signal received from the signal processing system 213 with the signal received from the signal processing system 213 so that the steering unit 100 is not in a predetermined initial state If so, ask the trainee to keep it in the initial state. Then, the trainee confirms whether or not the steering section corrects the parking state to the parking state in response to the request or the notification of the simulation agent 214.

When the trainer starts training, it keeps the ignition key on in the seatbelt ON state, the forward / reverse shift neutral state, the PTO OFF state, and the clutch ON state. At this time, the simulation agent 214 causes the instrument panel 104 to display the lighting state such as engine preheating.

When the trainer performs the starting keystart in the unlit state such as the engine preheating, the simulation agent 214 checks the seat belt ON state, the forward / rearward shift neutral state, the PTO OFF state and the clutch ON state, "Is calculated.

Next, the simulation agent 214 confirms the engine warm-up off state and switches to the engine start state. Then, calculate the deduction points of the "1-2 preheating confirmation" evaluation.

If the trainer changes to the start key-on state, the simulation agent 214 checks whether the hold time of the start key start is kept below the set time limit, and calculates the deduction of the "1-3 start-up operation" evaluation. In addition to the above-mentioned three operations, each time the steering device is operated, the points 1 to 4 evaluation are stored after calculating the points deducted from the "1-4 essential device operation (wrong operation)" evaluation.

The tractor operation capability evaluation (S2) of the training evaluation unit 215 will be described with reference to FIGS. 13 and 19. FIG.

The state of the steering module 100 is kept in the starting state and the simulation agent 214 compares the signal received from the signal processing system 213 with the signal received from the signal processing system 213. If the state of the steering module 100 is not the starting state, To the trainee.

When the trainee corrects the starting state, the simulation agent 214 changes the order of the transmission gear manipulation command, the working machine manipulation command, the safing device manipulation command, and the brake manipulation command to the trainee And stores the operation time and operation contents of the trainee. The accuracy of the "2-1 transmission operation" evaluation, the "2-2 machine operation evaluation", the "2-3 safe operation" evaluation and the "2-4 brake operation" evaluation are calculated do. Each time a steering device other than the steering device designated by the above-mentioned operation command is operated, the "2-5 essential device non-operation (wrong operation)" evaluation point deduction is calculated and the 2 stage evaluation is stored.

The tractor forward start evaluation (S3) of the training evaluation 215 will be described with reference to Figs. 14 and 19. Fig.

The simulation agent 214 maintains the state of the steering module 100 in the start state and the simulation agent 214 compares the signal received from the signal processing system 213 with the signal received from the signal processing system 213 to determine whether the state of the steering module 100 is the start state To the trainee.

Then, the trainer adjusts to the starting state, the trainee connects the two brakes for the course running, turns off the parking brake, and turns on the left turn signal for starting. When both the clutches are turned on, both brakes are turned on, the auxiliary shift gear is changed to the low speed state, the peripheral gear is changed to the first gear, and the forward and reverse shift is changed in order. Thereafter, both the brakes are turned off, and the accelerator is turned on while the clutch is off. At this time, the simulation agent 214 of the video module 200 checks the both brake connection states, calculates the deduction points of the "3-1 both brake connection" evaluation, and displays the parking brake off state and the left turn indicator ON state Evaluate the deduction for "3-2 Departure Safety" item. The clutch is then turned on, the both-brake-on state, the auxiliary shift gear operation state, the main transmission operation state, and the forward / reverse shift forward state are evaluated, and the deduction for the item "3-3 gear operation" is evaluated.

The simulation agent 214 evaluates the deduction for the "3-4 tractor departure operation" when the trainer suddenly turns off the clutch at the start and the start is turned off and when the accelerator is suddenly turned on and the vehicle is suddenly started or stopped. do. Each time the steering device other than the steering device specified in the above operation is operated, the evaluation point of "3-5 essential device outside operation (wrong operation)" evaluation is calculated and the 3 stage evaluation is saved.

The tractor forward operation evaluation S4 of the training evaluation 215 will be described with reference to FIG. The simulation agent 214 maintains the state of the steering module 100 in a starting state and the simulation agent 214 compares the signal received from the signal processing system 213 to the trainee Request to keep it in the starting state. The trainee shall make the start and the trainee shall attach the trailer to the tractor and advance to positions 1, 2, 3 and 4. At this time, as shown in FIG. 4, it is necessary to completely pass through one section, two sections, three sections, four sections, and five sections in sequence.

15, in the event that the starting off occurs when the trainer passes through each section, a deduction is evaluated for the "4-1 starting off" item, and when the running is corrected in the reverse direction, the forward / And evaluate the deduction for "4-2 Modification of forward driving" item. Then, by checking the current running speed, "4-3 maximum speed exceeded" and "4-4 less than the minimum speed" are evaluated. Whenever a steering device other than the designated steering device is operated, "4-5 Non-essential device operation (incorrect operation) "After calculating the deduction of the evaluation, save the evaluation of the 4th step.

In addition, when a collision occurs with a course exit check object, it is stored as disqualification reason information out of the range, and the passing time is calculated based on the front wheel of each section. By recording the passing time, And the total operation overtime.

Referring to FIGS. 16 and 19, the tractor stopping and backward departure evaluation S5 of the training evaluation 215 will be described. The simulation agent 214 maintains the state of the steering module 100 in the advanced operation state and the simulation agent 214 compares the signal received from the signal processing system 213 with the signal received from the signal processing system 213 to determine whether the state of the steering module 100 is not the forward operation state Ask the trainee to keep driving forward. Then, the trainer adjusts to the forward running state, sets the speed control lever to low speed for stopping, turns on the right turn signal light, and turns on both brakes and clutches. If the tractor is completely stopped, change the forward / reverse shift to neutral and change the neutral gear to neutral. At this time, the simulation agent 214 of the image module 200 checks whether the speed control lever is in the low speed state or the right direction indicator is on, and evaluates the deduction for the "5-1 stop safety" item.

Then, both the brake-on state, the clutch-on state, the forward-reverse shift neutral state, the neutral state and the off state of the starting state are judged and the deduction for the "5-2 stop operation" is evaluated. In the normal case, the simulation agent 214 delivers a start signal to the trainee, changes both the brake on and the downshift state to the low speed state with the clutch on, , And the forward / backward shift is changed backward in reverse order. Thereafter, both the brakes are turned off, and the accelerator is turned on while the clutch is turned off. At this time, the simulation agent 214 of the image module 200 detects the state of the clutch-on state, the both-break-on state, the auxiliary transmission gear operating state, the peripheral gear operation state, Is evaluated.

If the trainer suddenly turns off the clutch at the start of the trainer and the starting is turned off, or if the accelerator suddenly turns on and off, the "5 - 4 tractor departure operation" is evaluated. Each time a steering device other than the steering device designated in the above operation is operated, the evaluation point is calculated after calculating the deduction point of "5-5 essential device non-operation (wrong operation)" evaluation.

The tractor backward operation evaluation S4 of the training evaluation 215 will be described with reference to FIG. The simulation agent 214 maintains the state of the steering module 100 in the starting state and the simulation agent 214 compares the signal received from the signal processing system 213 with the signal received from the signal processing system 213, To remain in a departure state. The trainer must then correct to the starting position and attach the trailer to the tractor and retract to positions 5, 6, 7 and 8. At this time, as shown in FIG. 4, it is required to completely pass through five sections, four sections, three sections, two sections, and one section in sequence. Referring to FIG. 17, when a start-off occurs when a trainer passes through each section, the emotion for "6-1 start-off" is evaluated. When the travel is corrected in the forward direction, 6-2 Reward Service Correction ", evaluating the current speed of operation, evaluating" 6-3 maximum speed exceeded "and" 6-4 minimum speed less ", and in addition to the specified steering device Every time you operate the steering system, calculate the points deducted from the "6-5 Non-essential Equipment (Malfunction)" evaluation and save the 6-step evaluation. In addition, when a collision occurs with a course exit check object, it is stored as disqualification reason information out of the range, and the passing time is calculated based on the front wheel of each section. By recording the passing time, And the total operation overtime.

The tractor parking and start-off evaluation (S7) of the training evaluation 215 will be described with reference to Figs. 18 and 19. Fig. The simulation agent 214 maintains the state of the steering module 100 in the reverse operation state and the simulation agent 214 compares the signal received from the signal processing system 213 with the signal received from the signal processing system 213, Ask the trainee to remain in the backward driving position. The trainer adjusts to the backward running state, sets the speed control lever to low for parking, turns on the clutch while turning on both brakes. When the tractor is fully parked, change the forward / reverse shift to neutral and change the gear to neutral and the sub-gear to neutral. At this time, the simulation agent 214 of the video module 200 judges whether the speed control lever is in the low speed state, the both brake on state, the clutch on state and the off state of the starting state, . In addition, the forward / backward shift neutral, the intermediate gear neutral state, and the subordinate gear neutral state are determined to evaluate the deduction for "7-2 transmission neutral". If so, the simulation agent 214 delivers a tractor start-off signal to the trainee and turns off the ignition key after the trainer has turned on the parking brake. The simulation agent 214 judges the safety belt off state to evaluate the deduction for "7-3 seat belt off ", judges the parking brake ON state and the ignition key off state, Evaluate the deduction. When the simulation agent 214 delivers a training termination signal, the trainee turns off the seatbelt and terminates the training. Each time a steering device other than the steering device specified in the above operation is operated, the 7-step evaluation is stored after calculating the deduction points of the "7-5 Non-essential device operation (incorrect operation)" evaluation.

The tractor evaluation sum (S8) of the training evaluation 215 will be described with reference to Figs. 1 and 19. Fig. The evaluation sum is determined by dividing the score for each step, giving a deduction for the wrong operation, and then calculating the total score. At this time, the sum of the deductions can not exceed the score. Also, referring to FIG. 4, if an operation overtime occurs or a non-passage period occurs in the interval of 1-2-3-4-5 or a case of 1-2-3-4-5-4-3-2-1 If the passing order is not fulfilled, it shall be classified as disqualification and disqualified.

In the present invention, not only the score addition but the score addition is performed close to the actual tractor training as well as the subtraction from the reference score, the operation speed of the instructor module is advantageous, and in particular, This is because the operation items can be specified quickly. This is because the trainer can quickly check the results of the training or the reason for the failure by training.

Claims (10)

A training evaluation device capable of training a trainer how to operate the tractor in a virtual situation in which a trailer is attached to the tractor by a simulator or evaluating an operation of the trainer,
A steering device including a handle device, a pedal device, a work operation device, and a gear device, which are components related to the operation of the tractor; a steering sensor that receives an operation of the trainee from the steering device; A steering module including a signal processing board for transmitting a signal input from the signal processing unit to an image visualization device, and a dashboard for allowing the trainee to confirm the operational status or operation status of the tractor;
A module for visualizing the operation of the tractor operating or operating in the virtual reality using the simulator, receiving the behavior data of the trainee received from the signal processing board to generate a training image, An image visualization device for transmitting the shaking information to the motion control device of the steering module and operating the motion platform, and transmitting the steering device information of the steering module and the training process information of the trainee by monitoring the training process of the trainee module; An image display module including a graphic and sound DB for generating images and sound related to operation, an image display device for providing four or more training images, and a sound device for reproducing sound of more than 5.1 channels;
A motor controller for controlling three or more motors, and a motor controller for transmitting the tractor motion to the trainer by moving the motor and the crank, A motion module for monitoring motion information of the motion platform or motion monitoring for generating a motion analysis; And
A training scenario setting unit for setting a training condition of the trainee or delivering the training condition information of the trainee to the video module and the motion module; and a display unit for displaying the behavior information and the training process information of the trainee, An instructor module including a training result DB for storing training information and training course information of the trainee displayed through the training course monitoring and a training result output unit for outputting evaluation results of the training course of the trainee; ≪ / RTI >
Wherein the image module is used to display a C-language course for the trainer to operate and operate the tractor, and the instructor module evaluates operation and operation of the trainee for the C-language course,
The steering apparatus includes a steering device, a pedal device, a work operating device, and a gear device that can be operated by the trainee in the operation and operation of the tractor, including a start switch, a forward / backward adjusting lever, a clutch pedal, , Brake pedal, main transmission, auxiliary transmission, loader joystick, double acting lever, work control lever, parking brake, PTO transmission, PTO operation switch, wheel switch, emergency light switch, An emergency stop button, and a wiper,
Wherein the image module and the motion module analyze the motion of the trainer and the tractor together with outputting images and audio of the tractor operation and operation in the trainee's course of the tractor,
The instructor module includes the following seven evaluation items for evaluation of the trainee: starting on evaluation, operation ability evaluation, forward departure evaluation, forward driving evaluation, stopping and backward forward departure evaluation, backward driving evaluation, parking and start- And performing evaluation through score subtraction,
Wherein the instructor module calculates an evaluation result by performing a score reduction on evaluation items of the pre-start operation evaluation, the preheating confirmation evaluation, the start operation evaluation, and the essential device out-of-operation evaluation for the start-up on- Training evaluation device used. delete delete delete The method according to claim 1,
Wherein the instructor module calculates an evaluation result by subtracting a score on an evaluation item of a transmission operation evaluation, a working machine operation evaluation, a safety device operation evaluation, a brake operation evaluation, Training evaluation system using a tractor simulator. The method according to claim 1,
Wherein the instructor module calculates a result of the evaluation by subtracting a score on the evaluation items of both the brake connection evaluation, the starting safety evaluation, the gear operation evaluation, the tractor departure operation evaluation and the essential device operation with respect to the forward departure evaluation Training evaluation system using agricultural tractor simulator. The method according to claim 1,
The instructor module calculates the evaluation result by performing a score reduction on the evaluation items of the start-off evaluation, the forward-travel correction evaluation, the maximum speed evaluation, the minimum speed evaluation, A training evaluation system using an agricultural tractor simulator. The method according to claim 1,
The instructor module is characterized in that the evaluation results are calculated by subtracting scores for the evaluation items of the stop safety evaluation, the stop operation evaluation, the gear operation evaluation, the tractor departure operation evaluation, A training evaluation system using an agricultural tractor simulator. The method according to claim 1,
The instructor module calculates the evaluation result by subtracting the score for the evaluation items of the start-off evaluation, the backward movement correction evaluation, the maximum speed evaluation, the minimum speed evaluation and the essential device operation evaluation for the backward operation evaluation A training evaluation device using an agricultural tractor simulator. The method according to claim 1,
The instructor module calculates a result of evaluation for the evaluation items of the parking operation and the start-off evaluation with respect to the evaluation items of the parking operation evaluation, the transmission neutral evaluation, the safety belt on evaluation, the parking brake off evaluation, A training evaluation device using an agricultural tractor simulator.

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