SU1180957A1 - System for training radio operators - Google Patents

Abstract

1. TP1-: Hx RADIO-OPERATOR GATE, containing successively the keys, the block of promising operators actions, the transmission analysis block and the error counter, formed by the Korse codeop, the output of which is connected to the second input of the transmission analysis block, and the sequentially connected decoder and OJJOK display, different By the fact that, with the aim of increasing accuracy, D of it has been introduced. pause allocation block, control block, and rsdg block are given. The field of information, the input of which is connected to the output of the Morse generator, the first input of which is connected to the second output of the response input unit

Description

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2.Truipzhor under item 1, about tl and h ay tn and P with TI: M, as it Giyuk uprapsip Contains. 11 sludge) 1) atel1 but nifjiiouoitiibio trigger, a keyy key and

nopnlilll “FORMYKPTOL. (MM

pulsop, 111.1 INPUT of which nnlSTS perDIiM P1.1INDOM is faded, and 1I) SLSDO111.1TSLio sosdpchsiyys elomopt zapdsrzhki and the second key, which exit is on the second output block, and on the second link is connected to the second-one and the same-way switch and the first and the other way out of the block, the second block, and the second link is connected to the second-one and the same way the first and the second block is the output of the block, and the second link is connected to the second-one and the same way the first and the second block is the output of the block, and the second link is connected to the second key and the switch and the same switch; portbm and the third inputs are block matching, the input of the element is 80357

The power supply system is operated by the steam rooms Ihodpi Olokl, and 1I, 1khod is connected to the second branch of the first CL10PE.

3, (; p but ti. 1, about tl and hl yu 1ts and also with the fact that n ion 0k pmdsleiii finyrtbi contains the last item 1 (0 searchables | e)) torus, (1D ((opibrptor, ulemsmt I and A second single-pulse single pulse puller, the output of which is plugged by blocking, the second pass of the AND element is connected to the output of the inpper, whose input is the input of the block.

The invention relates to communication technology, in particular to training and control devices, and can be used to teach operation on the P-U10 keypad sensors.

The aim of the invention is to increase the accuracy of the simulator by identifying the cause of the mistakes made by the student by visualizing the incorrectly reproduced sign (the signs determine the nature and cause of the errors).

Pa figs. 1 shows the structure of the proposed simulator in FIG. 2 is a functional diagram of the Morse code driver.

The operator simulator contains a Morse code shaper 1, a sound information presentation unit 2, a transmission analysis block 3, an error counter A, a control block 5, a keyboard sensor 6, a pause selection block 7, a decoder 8, a display block 9, and a Start button 10.

The audio information presentation unit includes apologues G key 11, the control input of which is the block input, an audio frequency generator 12 connected to the information input of the key 11, and headphones that are connected to B1 | 1 key input 11.

The transmission analysis block contains the first 14 and second 15 registers, the first inputs of which are respectively the units and the second inputs of the block, the adder-16 whose inputs are connected to the outputs of registers 1A and 15, and the output is the output of the block, and the generator 17 of clock pulses ( a series of {1 5 43 twenty pulses), the output of which is connected to the second inputs of registers 1A and 15, and the input is the third input of the block.

Control nlock 5 contains a delay element 18, the input of which is the first input of the block, the first 10 and the second y. About the keys, the information inputs of which are connected to the outputs of the element 18, trigger 21, the first and

5, the second inputs of which are respectively the second and third inputs of the block, and the inputs are connected to the control inputs of the first and second keys 19 and 20 respectively, the driver

0 22 single pmiu11Sov, the input of which is connected to the output of the key 19, while the outputs of the driver 22 and the key 20 are respectively the first and BTopi.u-i in the IG of the block.

5 Block 7 of the pause separation includes, sequentially, a connection n.1e inertor 23, whose input is affected by the input of the block, a 2/4 volnibrator (adjustable from 110 to 40 ms with a potential input), an element I 25, the second input of which is connected to one oscillator 24, and shaper 26 single pulses 1, and the output of which is the block path.

Shaper 1 Morpe code so35 enlarges linear (flax shed (M (s "

rlsprod litsl 27 HMnyjiiiCo, which phod ob11sd | 1psi with phodom OR gate 28, and a Space porIK.IMphodom, second paragraph g) move: lsmsnta SH1I 28 - second phodom fprmpropptsl 1 psrsklyu - S chptoli 29, encoder 30, a register 31, gskrltor 32 tactical pulses, and the elements 33 and 34 of the delay,

The sensor 6 and the button 10 prsdstapplpot a block ppod departure deist-. ABOUT Operltorp (not indicated).

The simulator works as follows.

With the pre-switches j 29, the signs (letters, numbers) are tired; KOTOpi.ie are learnable; otrabatyplst on the first training cycle. The power supply, the -i counter, distributor 27 and registers 1A, 15 and 31-l are set in the initial position, and the generators 12 and 32 are switched on. The simulator is ready for operation. The student clicks the button 10. The impulse from its end goes to the inputs of the distributor 25 2 / and the element OR 28. The impulse ,-. The dispenser 27, which has stepped into the input, pushes on its first course 1, which is fed through the driver 29 to the corresponding input of the cam 30 (depending on the letter and number set on the switch), ensuring the sign Morse code in the form of a military formalized number, c. which point corresponds to 1, ti-35re - 111, and a pause between elements. sign - and. The same impulse, passed through the element OR 28 and. element 34 enters the input of register 31, translates the last n parallel recording mode 0, and passes through element 33 enters the input of register 31, providing a parallel binary formalized number from the outputs of the encoder 30 to register 31. Tactr impulses coming from the output of the generator 32 to the input of the register 31, the sign recorded in it is made through the output n of the unit 2 of the presentation of the sound signal. 50 formations and in block 3 analysis of the transfer. Binary combination signals (dots, dashes) of the sign-recording in register 15 and simultaneously affecting the control of the input of the analog 55 key 11, consider passing the frequency of the oscillator 12 to the headphones 13.

Og uchasm | .1y, listen to the image of the AukonoA program, it identifies it and presses (blows) the corresponding “gate” to sensor 6.

Empty, the student learns the sign, i.e. presses a key that matches a buzzer notif. Code combination With the output for the sensor 6 nost uppst p block 7, a single impulse with В1.р: the one of which, at the end of the sign, enters the first input of the trigger 21 and provides for the output potential of the unit potential that is applied to the control input of the key 19. This the same pulse from the output of block 7, generator 17, causes the TiiKTOBiiix series to pulse to uTopi.ie the inputs of registers 14 and -15 to produce information about them on adder 16. There is no signal at the output of adder 16, since the combinations are identical.

The code combination from the sensor 6 sensor, which arrived at the input of element 18, after a time equal to twice the sign of the maximum duration, passes from its output through the key 19, to the control unit whose input is applied a single potential from the output of the trigger 21, to the input form-and-pad 22. A single pulse from the ni.tkhod of the trigger 22 enters the input of the form 1 and provides the next training sign. cycle, which is written to the written statement.

If the trainee is reproducingly, i.e. presses the button, which does not correspond to the sound pattern of the sign, then a pulse appears on the output of the adder 1b, which enters counter 4 and detects the error. Simultaneously, the same impulse arrives at the input of trigger 21 and translates the latter into o, i.e. a single potential appears on its pitch; it enters the control pass of the key 20. The code combination delayed by the D element 18, through the key 20, enters the decoder 8. The signal from the output of the decoder 8 flashes on the board of the block 9 mistakenly transmitted sign , and having entered the imager 1, ssschschiplet repetition of the sound image of the mark, which the student wrongly reproduces.

P1.1delsniss pulse pause block 7 is as follows.

The lipsi sign arrives from the output of ir.UiCf.Topa 23 (ipirtiroaioy kodopoy kombiyan) and the flow of odnipibtorl 2.1 and element I 25 on the output of the latter signal is not available, because the pulses from the inverter 23 and the single vibrator 24 are in a (1) aac. During the pause between the signs (code1.1m11 combinations) on the output of the element I 25 a signal is generated, because the potentials are supplied from the puho, additional inverter 23 and single-oscillator 2A. The front of the signal from the output of the element 25 is converted in the former 26 n by a single pulse.

Do not use the invention in devices for teaching radio telegraphs to work on keyboard sensors (with a subsequent transition to typing on a typewriter) enables the student to master the keyboard of a typewriter by increasing the accuracy of the simulator in the shortest time possible

zhipg. the principle of learning from the progressive to the complex, so matching sobstst- footsteps signs shifters and progs .-,

To learn to the student about a certain success, to apply a simple method of work from the very beginning, as a simulator with a non-trampling and reproducing person to the student,

Presents the last to the training in the form of a visual image. The definition of an incorrectly transmitted sign enables the learner (and the manager) to determine the reason for the admitted

errors and, upon repeated presentation

sound image of the mark, eliminate it.

The proposed simulator can also use 6iiTb) when increasing the speed of transmission on the keyboard sensors and hearing the Morse code by means of the transmitter by adjusting the sensor's transmission rate from 10 to AO groups per minute and changing the speed of presentation of the clock pulses of the generator 32

and 2d one-shot pulses in the same range.

Claims (3)

1. A RADIO OPERATOR SIMULATOR containing sequentially connected input unit for response of operators, a transmission analysis unit and an error counter, a Morse code generator, the output of which is connected to the second input of the transmission analysis unit, and a sequentially connected decryptor and indication unit, characterized in that, in order to increase accuracy, a pause highlighting unit, a control unit and an audio information presentation unit are introduced into it, the input of which is connected to the output of the Morse code generator, the first input of which is connected to the second the output of the operator response input unit and the first output of the control unit, ', and the second input - with the output of the decoder, the input of which is connected to the second output of the control unit, the first input of which is connected to the first output of the operator response input unit, the second input - with the output of the unit pause allocation, and the third input with the output of the transmission analysis unit, the input of the pause allocation unit is connected to the first output of the operator response input unit, and the output is to the third input of the transmission analysis unit. about QO About CO SL> I 2. The simulator according to π. I, because of the fact that the control unit contains a trigger in series, a first key and a first single pulse shaper, the output of which is the first output of the unit, and a delay element and a second key connected in series, the output of which is the second output of the block, and the second input is connected to the second output of the trigger, the first and second inputs of which are the second and third inputs of the block, respectively, the input of the delay element is the first input of the block, and the output is connected to the second input of the first yucha. 3. The simulator io p. 1, starting with the fact that the pause highlighting block contains a sequentially connected inverter, one-shot, element ·! · And a second single pulse shaper, the output of which is the output unit, the second input of the element And is connected to the output of the inverter, the input of which is the input of the unit. * ·