SU1651358A1 - Random stream pickup - Google Patents

Abstract

The invention relates to a pulse technique and can be used in information and measurement technology. The purpose of the invention is to increase the uniformity of the law of distribution of the flow being formed. This is achieved by introducing 6 random numbers, a second controlled frequency divider 5, a pseudo-random number sensor 8, a memory block 9 and the formation of new functional connections into the random generator flux sensor. 1 il.

Description

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The invention relates to a pulse technique and can be used in information and measurement technology.

The purpose of the invention is to increase the uniformity of the law of distribution of the formed flow.

The drawing shows an electrical functional sensor circuit random flow.

The random flow sensor contains a trigger 1, the first output of which is connected to the second input of the first element 2, the output of which is connected to the input of the first controlled frequency divider 3, the second element 4, the output of which is connected to the input of the second controlled frequency divider 5, generator 6 random numbers, clock clock bus 7, pseudo-random number sensor 8, the outputs of which are connected to the inputs of memory block 9, the outputs of which are connected to the control inputs of the second controlled frequency divider 5, the output of which is connected to the first input trigger house 1, the second input of which is connected to the output of the first controlled frequency divider 3, the control inputs of which are connected to the output of the random number generator 6, the input of which is connected to the second output of the trigger 1 and the first input of the second element 4, the second input of which is connected to bus 7 clock pulses and with the first input of the first element And 2, the second input of which is connected to the input of the sensor 8 pseudo-random numbers.

Series-connected pseudo-random number sensors 8 and memory block 9 are random number generators.

The sensor works as follows.

Input clock pulses from the bus 7 clock pulses through the element And 2 are fed to the first controlled divider 3 frequency, on the installation inputs of which is given from the generator of 6 random numbers the division factor Kj. K, t and the pulse from the output of the controlled frequency divider 3 sets trigger 1 to the zero state. The output signal from the second output trigger 1 switches the generator of 6 random numbers, the output of which is 0

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is a new number K ,. At the same time, the AND 4 element opens and the clock pulses arrive at the second controlled frequency divider 5, the division factor of which is given by a code from the outputs of the memory block 9. Via CL; pulse output

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controlled frequency divider 5 switches trigger 1 to one state. The signal from the first output of trigger 1 opens AND 2, and the decay of this signal switches the sensor of 8 pseudo-random numbers at the next switching of trigger 1, thereby ensuring the code change at the outputs of memory block 9. Next, the process of forming the flow is repeated.

Claims (1)

Invention Formula five 0 five 0 five 0 A random flow sensor comprising a clock pulse bus connected to the first input of the first element I, the second input of which is connected to the first output of the trigger, the second output of which is connected to the first input of the second element And, the first controlled frequency divider, characterized in increasing the uniformity of the law of distribution of the Formed flow, a second controlled frequency divider, a random number generator, a pseudo-random number sensor, the outputs of which are connected to the inputs of the memory unit, the outputs of the cat connected to the control inputs of the second controlled frequency divider, the output of which is connected to the first trigger input, the second input of which is connected to the output of the first controlled frequency divider, the input of which is connected to the output of the first And element, the first input of which is connected to the second input of the second And element whose output is connected to the input of the second controlled frequency divider, the input of the pseudo-random number sensor is connected to the first trigger output, the second output of which is connected to the input of a random number generator, passages which are connected to the control input of the first controllably frequency divider.