RU2189081C1 - Unified camera-gun trainer of tank driver - Google Patents

Abstract

FIELD: devices for tank driver training. SUBSTANCE: the claimed camera-gun trainer is featured by the fact that a light annunciator of the trainee and instructor, as well as an error memory unit, are installed in parallel with the error recording unit and the device for computation of the average speed. In the given case an objective evaluation of driving exercise execution on the camera-gun trainer in numbers of the scale, parallel recording of admitted errors at the instructor's and trainee's workplaces, and at the end of the exercise an automatic luminescence of the general evaluation on the light annunciator take place. EFFECT: enhanced quality of training due to a quick automated input of particular tasks and general evaluation for execution of the exercise and elimination of the waste of time for collection of the driving results from instructors, their processing and bringing to the trainees. 4 dwg

Description

 The invention relates to the field of educational and material base, in particular to a movie camera of a tank driver.

 Currently used tank movie simulators are designed to form, consolidate and improve skills in the process of training and improving the skills of the tank driver. They allow you to simulate operations to start the engine; moving the car from a place on horizontal sections, ups and downs; overclocking; gear shift movement; braking and stopping; overcoming characteristic obstacles, barriers and water barriers, as well as driving in a predetermined direction along the gyro line.

 Currently, work has been carried out to improve the existing motion simulators of the tank driver, as a result of which a motion simulator with an analog computing device of the TTV / cm type has been created and is being supplied to the troops. Product TTV-172. Technical description and instruction manual. - M.: Military Publishing House, 1977, p. 10-12, 33-36; Training technique for driving combat vehicles. - M.: Military Publishing, 1977, p. 49-51; Mitrofanov A.N. Ways to reduce the development time of objects of armored vehicles in the process of driving training: Report on research. - M .: VABTV, 1978; Rymarenko A.G., Zimin KB, Technical means of intensifying training in tank driving: a Training manual. - M.: VABTV, 1970; Rymarenko A.G., Chernenko V.A. Automated driving control system at tankodromes during unit training: a Training manual. - M .: VABTV, 1971 /.

 As a prototype, a movie simulator for a T-72 / cm tank driver’s mechanic was taken. Technical description 54.00.00.00.00.000, TO. - M .: Military Publishing House, 1977, p. 10-12, 33-35 /.

These motion simulators contain: a control compartment located in a swinging booth, a film projector, a control panel, an acoustic unit, a rotary device, an electrohydraulic drive, an analog computing device, a topogram reading unit, as well as an average speed calculator and a unit for recording errors made by the student during startup " engine ", leaving the clearance - deviation from the track at an angle of more than 1.5 ^o / overcoming dimensional passages, gauge bridges /, exit from the road - deviation from the highway left or right at an angle of more than 5 ^o , hl the removal of the "engine" on the track, moving away without a signal.

 The simulator provides an automatic response of the simulator to errors in the driving technique: incorrect actions create the same situation that occurs when driving a real car. In such a motion simulator, the road conditions change according to a specific program recorded on the film, the vibrations of the cabin depend on the path profile and speed, and the simulation of the noise of a running engine is determined by the speed of the crankshaft and the load.

 When learning to drive, a periodic check of the correctness of the learner to perform actions both when the engine is "started" and when "driving" along the training film is carried out using a device that includes an error registration unit and five counting decades. The error registration unit registers and issues counting pulses for recounting decades that record the above errors.

 If the student makes the mistakes indicated above, the numbers corresponding to the number of mistakes made / from 0 to 9 / are displayed on the light boards of the recounting decades.

 A good indicator of “movement” along the track of any training film is the average speed, which is determined in 1000 seconds of “movement” using the average speed calculator. It is based on four thyristor-transistor counting decades of time pulses. Decades of the time pulse counter read the time of movement along the track of the training film. The output of each ten-day period has electrical connections with the four blocks of packet switches corresponding to them, with the help of which the leader sets the time for each corresponding assessment for the speed of movement before starting the workout. Pulses of time are recorded by the counter from the moment the student reports on readiness for movement and the inclusion of the movie projector of the simulator. Thus, in the existing trainers of the tank driver’s mechanic, only the error in driving technique and the average speed of “movement” are recorded, and the overall mark for the exercise is not automatically displayed, and there is no information to the student about the quality of his performance in the assessment indicators.

 The practice of the troops shows that during the training the instructor is not able to perceive, process and respond to the huge flow of information during training on the simulators. In addition, the assessment of the correctness of the actions of the learner by the instructor, as a rule, is subjective, because it depends only on the personal experience of the instructor.

 Although the movie simulators are equipped with average speed calculation devices and error recording units, the overall assessment for the driving technique based on the fixed errors and the speed by the fixed “movement” time is not automatically displayed, and the quality of the performance of the established assessment indicators is not displayed on the student’s light panel.

 This situation led to the need to make additional calculations, process the results in order to set a general individual grade for the student and conduct an analysis of the classes by the instructor to derive the overall grade for the unit.

 On the basis of the fixed errors, the leader himself must set an assessment for the driving technique, and according to the recorded time of movement, taking into account the readings of the device for determining the average speed of movement, derive an estimate for the speed of movement and then the general assessment of the student.

 Thus, a significant drawback of the existing motion simulators of the tank driver is the low quality of training of students.

 The objective of the proposed technical solution is to improve the quality of training for students through an objective assessment of the performance of the driving exercise on the simulator in points, parallel registration of mistakes made by the head and the student, at the end of the exercise, the automatic display on the scoreboard of the overall assessment.

 To solve this problem, a unified motion simulator for the tank driver is proposed, which differs from the existing ones in that parallel to the error registration unit and the average speed calculator are light displays for the student and class leader, as well as an error memory unit.

 The invention is illustrated in figures 1, 2, 3 and 4.

 Figure 1 presents the functional diagram of a unified cinema simulator of the driver of the tank.

 In FIG. 2 presents the front panel of the light board leader / student /.

 Figure 3 presents a circuit diagram of a device for storing errors.

 Figure 4 presents a circuit diagram of an error generating unit.

 Figure 1 shows: 1 - film projector; 2 - control panel; 3 - light board of the head of the lesson; 4 - error registration unit; 5 - unit for storing errors; 6 - driver evaluation for driving techniques; 7 - shaper overall assessment; 8 - shaper estimates of the speed of movement; 9 - device for calculating the average speed; 10 - light panel of the student; 11 - governing bodies and control actions of the student.

 The light displays of the trainee and the leader clearly show: the degree of fulfillment of the assessment indicator provided for by this exercise of the educational film; every mistake made; a mark for driving technique, for speed of movement and a general mark for performing an exercise on a movie simulator in general.

 Figure 2 shows the front panel of the leader's light panel, on which there are vertical sections / according to the number of the most controlled movie simulators /, each of which is designed to display information about the quality of the exercise performed by the trainee of one movie simulator.

 In general, the entire panel consists of two parts / from left to right /: the assessment panel and the indicator panel. There are five cross sections on the panel of estimated indicators indicating each of the five estimated indicators fixed by the error registration unit. For each assessment indicator, in the case of a student making a mistake, it is provided that the nature of the error made during the performance of each assessment indicator is highlighted. Three lamps are installed on the rating panel, which indicate, respectively, / top to bottom / rating for driving technique, for speed and overall for the exercise in general. The electrical circuit board includes elements necessary for fixing all the parameters provided on its front panel. Its structural scheme includes blocks for storing errors and forming estimates. The operation of the scoreboard is provided by the existing error registration units and a device for determining the average speed. If the student makes mistakes that correspond to the above assessment indicators, the numbers corresponding to the number of mistakes are displayed on the light displays of the student and the leader.

 The trainee's light panel panel, installed in the simulator cabin in front of the driver, also consists of a grading panel and a grading panel.

 The unit for storing errors / Fig. 3/ is designed to accumulate information about the technique of controlling the machine when driving along the training film. It consists of cells collected on the relay / RES-9 / and two diodes / D226 /, according to the number of errors that the registration unit fixes, at each obstacle of the route. In turn, the cells are grouped according to the number of obstacles.

 The unit for forming estimates, the electrical circuit of which is presented in Fig. 4, is intended for fixing errors and forming estimates for driving techniques, for speed and for exercise in general.

 The driver estimator includes five differential cells / relays K6-K16 / and a four-digit sensor / relay K17-K20 /.

 The speed estimator consists of twelve impulse supply relays / K21-K32 / and a four-row counter / relay K33-K36 /.

 The overall score generator consists of four totalizing cells / relays K37-K48 /.

 The work of the unified movie simulator of the tank driver is as follows.

 When the movie simulator is turned on and the movement along the track of the training film, the +24 V voltage from the error recording unit through the diodes VD1, VD2, VD3, VD4, VD5 is applied to the relays K1, K2, K3, K4, K5 and prepares them for operation / Fig. 3 /. At the same time, the number "5" is displayed on the digital indicator lamps L1, L2, L3. When a student commits a mistake but using a driving technique, for example, turning off the “engine” on the highway, the voltage -24 V of the unit for registering this error through the VD2 diode is applied to relay K2. Relay K2 trips and with its contacts K2.1 and K2.2 it becomes self-holding. Thus, the error "engine shutdown" was recorded on the track of the training film. The relay that fixed the errors remains self-contained. From the contact of the relay K2.1, the voltage is taken, indicating the error, which is received on the scoreboard of the student and the head of classes, as well as on the first differential cell / Fig. 4/ and from it to the pulse counter / relay K17-K20 /. In the counter, the first is turned on and the second digit is triggered. The contacts of the relay of the first category K17 disconnect the power from relays K37 and K45. Therefore, the power circuit of the digits "5" on the lamps L1 and L3 is broken. At the same time, the contacts of the relay K18, closing, connect the power to the cathodes of the digit "4" lamps L1 and L3. So switching marks for driving technique and total for exercise, as well as their display on the light displays of the student and the leader. Upon receipt of subsequent pulses, the reduction in ratings to the number "2" is carried out in a similar way.

 Upon receipt of electrical signals from four decades of the unit for counting the time the machine moves along the training film track through blocks of batch switches of rating “5” to relay K21-K24, their contacts, serially closed, provide a signal to the counter input / K33-K36 /. Its first discharge is turned off, and the contacts K33, opening, de-energize the relays K38 and K45, which in turn leads to the opening of the cathode power supply circuit of the number "5" on the lamps L2 and L3. At the same time, the relay contacts of the second category of the counter K34 will connect the power to the relay windings K40 and K46, which with their contacts connect the power to the cathodes of the “4” digit of lamps L2 and L3, highlighting the estimates for the speed of movement and for the exercise as a whole. Switching subsequent ratings to the number "2" is carried out in the same way when the corresponding ratings are triggered.

 The proposed unified cinema simulator of the tank driver will give a positive effect, which consists in improving the quality of training of students due to the quick automated withdrawal of private and general marks for the exercise, which eliminates the irreducible time spent collecting driving results from instructors, processing them and bringing them to the students than reduces the total time for a lesson by about 20%. The quick receipt of information on the supervisor’s console about all the mistakes made by each trainee allows you to quickly manage the learning process, conduct a reasonable analysis of their actions when overcoming obstacles and individual sections of the training film track.

 The objectivity and visibility of assessing the performance of the exercise, their indication on the light boards, as well as information on the quality of the performance of the reception will teach the personnel to fully realize the high tactical and technical capabilities of tanks in solving problems of modern combat.

Thus, the proposed unified motion simulator of the tank driver allows to solve the following problems:
in a visual form, display the degree of fulfillment of each of the assessment indicators and, based on the results, give each student an assessment for driving technique, for the speed of "movement" and an abundant assessment of the exercise on a movie simulator;
in a visual form to display on the light board of the leader and the student all errors for the driving technique provided for by the estimated indicators of the KVBM SV-86 Driving Course.

The proposed driver simulator movie simulator differs from previously used:
the lack of the need to process the driving results recorded on the supervisor’s remote control, since the results are issued in their final form for immediate entry into the driving records;
the universality of the use of the device for all motion simulators having a unit for recording errors in driving techniques, and a device for calculating the average speed of "movement".

Claims (1)

A unified motion simulator for a tank driver containing a control compartment located in a swinging cab, a film projector, a control panel, an acoustic unit, a rotary device, an electrohydraulic drive, an analog-computing device, a topogram reader and an average speed calculator, as well as an error registration unit the trainees at the start of the "engine", going out of the gauge with deviation from the track by an angle of more than 1.5 ^o , exit from the road with deviation from the track left or right by an angle of more than 5 ^o , jamming " engine "on the track, moving away without a signal, characterized in that the light displays are set for the student and the class leader, as well as an error memory unit assembled from cells on the relay and semiconductor devices according to the number of errors on each obstacle of the training film track, and the cells grouped by the number of obstacles, the inputs of the cells are in electrical communication with the error registration unit, and the outputs are connected to the inputs of the light displays, as well as to the input of the driver for evaluating the driving technique, which has an output for feeding e ektricheskogo signal generator driving technique for the overall evaluation, the input of which is in electrical communication with the generator on the velocity estimation, and output - with light board and the trainee supervisor.

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