SU1409301A1 - Refereeъs installation - Google Patents

Abstract

The invention relates to the field of indicator and counting devices for sports games and can be used for competitions in sports wrestling. The invention allows to improve the quality of refereeing by automating the time intervals of sports games. At the signal of the judge, using the whistle 1, the counter 9 of the fight time and the counter 1I of the total fight time are started. At the end of the first period of struggle, the counter 9 is zeroed, the audible alarm is turned on, and the rest time counter 10 is turned on through the formation of the 8 rest time unit. The recording unit 5 provides for the formation of three periods of struggle time of three minutes each with an interval of one minute between them. When the match is temporarily stopped with the help of the referee’s whistle, the counter 9 for the fight time stops and for the second whistle of the judge the counter for the fight time 9 is started. 4 il. with (L

Description

The invention relates to indicator and counting devices for sports games and can be used for competitions in wrestling.

The aim of the invention is to improve the quality of refereeing qyTeM automation of the issuance of time intervals of sports games.

1 shows a functional diagram of the device; Fig. 2 is a diagram of the formation of time intervals for the struggle; on fig.Z - shaper rest intervals; FIG. 4 shows time diagrams of the operation of the circuits.

The judging unit contains a referee whistle 1, a transmitter 2, a receiver 3, a pulse generator A, a recording unit 5.

The registration unit 5 contains a counting trigger 6, a struggle time interval formation circuit 7, a rest time interval circuit 8, a struggle time counter 9, a rest time counter 10, a total struggle time counter 11, an audible indicator 12, RS trigger 13, the first button 14 initial installation of the counting trigger 6, button 15 of the initial installation of the registration unit 5, the first 16 and second 17 schemes AND "The output of the receiver 3 is connected with the input of the counting trigger 6. The output of the counting trigger 6 is connected with the first input of the first scheme AND 16. The output of the generator 4 pulse They are associated with the second inputs of the first 16 and second 17 I circuits. The output of the first I and 16 circuit is connected to the first inputs of the circuits forming the fighting time 7 and rest 8 intervals and to the S input of the RS flip-flop 13. The output of the RS flip-flop 13 associated with the first input of the second circuit AND 17, the output of which is connected with the counting input of the total time counter I1 of the boba. The initial installation button 14 is connected to the housing and to the R input of the trigger 6. The initial installation button 15 is connected to the housing and to the installation inputs of the trigger 13, fight time counters 9, rest time 10, total fight time 11, second inputs of the fight time forming circuits 7 and rest 8.

The first output of the circuit 7 for forming the time interval of the struggle is connected with the counting input of the counter 9 of the time of the struggle, and the first output 8 of the

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The rest of the rest time interval - with a counting input, a score of 10 rest time.

The second output of the struggle forming circuit 7 is connected with the R input of the RS flip-flop 13. The third output of the shaping circuit 7 is connected with the third input of the shaping circuit 8. The output of counter 9 of the wrestling time is connected with the fourth input of the formation circuit 7 and with the first input of the audible indicator circuit 12 ,, the second output of the rest time formation circuit 8 is connected with the third input of the formation circuit 7. The output of the leisure time counter 10 is connected with the fourth input of the formation circuit 8 and with the second input of the sound indicator circuit 12.

Scheme 7 for the formation of fight time intervals contains the first 18, second 19 and third 20 I-NOT schemes, the first 21, the second 22 and the third 23 And schemes, the first 24 and second 25 counting triggers, the first 26 and second 27 single-vibrators, the counter 28 .

The first input of the struggle time forming circuit 7 is connected with the first inputs of the first 18, second 19 and third 20 I-NOT circuits. The second input of the shaping circuit 7 is connected with the R inputs of the second and third discharge triggers of the counter 28, 5 input of the first discharge yes counter 28, 5-input of the first 24 and second 25 triggers. The fourth input of the shaping circuit 7 is connected with the counting inputs of the counter bits 28. The third input of the shaping circuit 7 is connected with the second input of the third circuit AND The third discharge bit of the counter 28 is connected with the count input of the first trigger 24 and -NE 20. The inverse output of the third discharge of the counter 28 is connected to the input of the first one-shot 26, the output of which is connected to the first input of the second circuit AND 22; The output of the second circuit AND 22 is connected to the third output of the formation circuit 7 and to the first input of the third Circuit And 23, Output first bit d and the counter 28 is connected to the second input of the first AND-HEN circuit 18 and to the input of the second one-oscillator 27, the output of which is connected to the second input of the second And 22 circuit. The output of the second bit of the counter 28 is connected to the second input of the second AND-NOT circuit 19 The output of the TpBTbeii circuit And 23 is associated with the C input of the second trigger 25, the output of the second

the trigger 25 is associated with the second input of the third AND-NOT circuit 20 and the third input of the second AND-NOT circuit 19. The outputs of the first 18, second 19 and third 20 AND-NOT circuits are associated respectively with the first, second and third inputs of the first AND circuit 21 The first trigger code 24 is connected to the fourth input of the first circuit 21 and the inverse output of the first trigger 24 is connected to the BTopiMM output of the formation circuit 7. The output of the first circuit 21 is connected to the first output of the formation circuit 7.

The rest time forming circuit 8 comprises the first 29 and second 30 And circuits, trigger 31, one-shot 32

The first input of the rest period formation circuit 8 is connected to the second input of the second circuit 30, the second input of the formation circuit B is connected to the R input of the trigger 31, the third input of the formation circuit 8 is connected to the first input of the first circuit 29, the fourth input of the circuit 8 the formation is connected with the input of the one-shot 32. The output of the first circuit And 29 is connected with the counting input of the trigger 31, the output of which is connected with the first input of the second circuit And 30, The output of the second circuit And 30 is connected With the first output of the circuit 8 of the formation. The output of the one-shot 32 is associated with the second output of the driver circuit 8 and the second input of the first circuit 29,

The counters of struggle 9, the rest time 10, the total struggle time 1I can be implemented in the form of digital counters and digital indicators.

Element base of the device can serve, for example, TTL logic K155 series,

Using button 51, the counted 6 trigger is set to the initial position o, Using the button 15 52, the control circuit 5 is set to the initial position, while the trigger 13 is set to the O position, the triggers 24 and 25 and the first trigger of the counter 28 are set to one position, the second and the third counter triggers 28 - to the zero position.

The device works as follows.

When a control signal is received from the whistle 1 to the microphone input of the radio transmitter 2, the latter generates a control high-frequency signal received by the radio receiver 3,

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from the output of which it goes to the C input of the trigger 6, the trigger enters state I, and the counting pulses from the output of generator 4 through the circuit 16 arrive at the first inputs of the formation circuits 7 and 8. Simultaneously, the trigger 13 enters state 1, thereby permitting the passage of counting pulses through the circuit 17 to the information input of the counter 11 of the total fight time.

In the circuit 8 of formation, the counting pulses arrive at the first input of the circuit I., 30, to the second input of which the inhibitory potentiator is fed from the output of the trigger 31 (FIG. 4a), prohibiting their further passage.

In circuit 7, counting pulses arrive at the first inputs of the circuits I –NE 18, 19, and 20 and then through circuits 18 and 21, the second and fourth inputs of which, respectively, have resolving potentials, arrive at the first output of the control circuit 7, From the first output of the circuit 7 counting pulses arrive at the information input of the counter

9time struggle.

The struggle time counter counts the impulses arriving at its first input, and its status is recorded by the struggle time indicator. After a three-minute time, the counter 9 is reset, the zero signal of which causes the first discharge trigger of counter 28 to be set to O (fig.4b), the second discharge trigger of the second discharge of counter 28 — to 1 (figv); 12. At the same time, the one-shot 27 produces a negative polarity pulse (Fig. 4e), which translates the trigger 25 into the state O (Fig. 4g), the trigger 31 — into 1 (Fig. 4a). Now the counting pulses do not send through the circuits 19, 20 and 21, and consequently, they follow through the circuit I 30 to the information input of the counter

10time rest.

Counter 10 counts the pulses arriving at its first input, and its status is recorded by the rest time indicator. After the one-minute rest time has elapsed, the counter 10 is reset, the zero signal of which triggers the audible indicator 12, triggers the one-shot 32 (fig.4n).

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The pulse generated by the one-shot 32 translates the trigger 31 into the state O, the trigger 25 - into 1.

The counting pulses pass through the IS 19 scheme, at the thief and the third inputs of which there are resolution potentials, circuit 21 on the information input of the counter 9 B15 of the struggle. After the second period of struggle expires, the counter 9 is reset, the audible indicator 12 starts, the third discharge trigger of the counter 28 is set to state 1, the second discharge trigger of the counter 28 is VO. In this case, the one-shot 25 produces a negative polarity pulse () sets trigger 25 to state O, trigger 31 to 1.

After the second rest period expires, the counter 10 is reset, the zero signal of which triggers the audible indicator 12 and triggers the one-shot 32. At the same time, the trigger 31 changes to the state O, the trigger 25 to 1 and the counting pulses through the IS-HE circuit 20 and And 21 arrive at the information input of the slider 9,

After the third period of struggle, the counter 9 is reset, the zero signal of which triggers the audible indicator 12, the first discharge trigger of the counter 19 is set to state 1, and the trigger 24 to the state O, thereby prohibiting further operation of circuit 7, A signal is transmitted to the R input of trigger I3, which translates to the state O, thereby prohibiting the further operation of the counter 11 of the total fight time.

On the counter, counters 9 and 10 are in state O, and the total counter time, i.e. its full duration, Ormula F.

Referee unit containing a referee whistle associated with the transmitter, receiver, pulse generator, registration unit, characterized in that, in order to improve the quality of refereeing, the registration unit contains a counting trigger, a struggle forming time interval pattern, an interval forming circuit 5

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catch rest time, fight time counter, rest time counter, total fight time counter, audible indicator, RS-trigger, the first including element of the initial installation of the counting trigger, the second including element of the initial installation of the registration unit, the first and second circuits And, and the receiver output connected to the counting input of the counting trigger, the output of the counting trigger is connected to the first input of the first circuit AND, the output of the generator, and the pulses are connected to the second input of the first circuit AND and the second input of the second circuit AND, the output of the first circuit AND It is connected with the first input of the struggle time interval formation scheme, the first input of the rest interval interval formation scheme and the S input of the RS flip-flop, the output of which is connected to the first input of the second AND circuit, the output of which is associated with the counting input of the total time counter the first engaging element is connected to the common bus and the R-pass of the counting trigger, the second including element is connected to the common bus and to the second input of the struggle time interval formation scheme, the second input of the rest interval formation scheme, from the R input RS trigger, with the reset input of the counter of the struggle time, with the reset input of the rest time counter and the reset input of the total counter of the counter, the first output of the struggle time interval shaping circuit is connected with the counting input of the counter time counter the struggle time interval is connected with the R-input of the RS flip-flop, the third output of the struggle time interval formation circuit is connected with the third input of the rest interval formation circuit, the output of the struggle time counter is connected with the fourth input of the formation circuit the first input of the sound indicator, the first output of the rest time interval formation circuit is connected to the counter input of the rest time counter, the second output of the rest interval time interval circuit is connected with the third input of the struggle time interval formation circuit, the output of the rest time counter It is connected with the second input of the sound indicator with the fourth input of the circuit for forming rest intervals.

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Claims (1)

The claims The referee installation containing a whistle connected to the receiver, the pulse-registration generator, resulted in that, for the purpose of refereeing quality, the judge unit, owls, and the unit for increasing registration contain a counting trigger, a scheme for the formation of fighting time intervals, an interval formation scheme catching rest time, counter of time of rest, counter of time of rest, counter of total time of struggle, sound indicator, RS-trigger, first including element for initial setting of counting trigger, second including element for initial the installation of the registration unit, the first and second circuit And, and the output of the receiver is connected to the counting input of the counting trigger, the output of the counting trigger is connected to the first input of the first circuit And, the output of the generator. pulses associated with the second input of the first circuit And and the second input of the second circuit And, the output of the first circuit And is connected with the first input of the circuit for the formation of time intervals of struggle, the first input of the circuit for the formation of time intervals of rest and with the S-input of the RS-trigger, the output of which is connected with the first the input of the second circuit And, the output of which is connected to the counting input of the total time counter, the first switching element is connected to the common bus and the R-input of the counting trigger, the second switching element is connected to the common bus and to the second input of the circuit ia the time intervals of the struggle, the second input of the circuit for the formation of intervals of the rest time, with the R-input of the RS-flip-flop, with the input of the reset counter of the time counter, with the input of the reset counter for the time of rest and the input of the reset counter for the total time of the struggle, the first output of the circuit for the formation of the interval the fight time is connected with the counting input of the fight time counter, the second output of the fight time interval formation circuit is connected to the R-input of the RS trigger, the third output of the fight time interval formation circuit is connected to the third input of the fight time interval I have rest time intervals, the output of the struggle time counter is connected to the fourth input of the formation of time intervals and the first input of the sound indicator, the first output of the time intervals formation circuit is connected to the counted input of the rest time counter, the second output of the rest time interval formation circuit is connected to the third the input of the circuit for the formation of the interval of time of struggle, the output of the counter for the time of rest is connected with the second input of the sound indicator with the fourth input of the circuit for the formation of time intervals from breath. Mil