Пристрій для контролю складних об'єктів

Abstract

Device for control of complicated objects includes indication block, first element AND, three sensors of parameters outputs of which are connected through transformers of signals to respective information inputs of multiplexer with output connected to input of the first electronic key that with its output is connected to inputs of the first, second, third and fourth comparators, outputs of the first and the second comparators are connected to the first and the second inputs of the first element or, respectively, its output is connected to the first input of the third element OR, outputs of the third and the fourth comparators are connected to first and second inputs of the second element OR, respectively, its output is connected to the first input of the second element AND, its second input is connected to output of the element PROHIBITION, and output is connected to the first input of the first counter register output of which is connected to the second input of the third element OR, output of the fourth element OR is connected to the input of signal former, output of the first univibrator is connected to the first input of the element PROHIBITION, output of power supply voltage sensor is connected to outputs of block for signal delay, element NOT and second univibrator, output of signal delay block is connected through second electronic key to second input of the third element AND first input of which is connected to the output of pulse generator and the output is connected to the second input of element PROHIBITION, output of this one is connected to first input of the second counter register connected with its output to first input of pulse counter outputs of which are connected to address inputs of multiplexer, control input of the second electric key is connected to the output of switch sensor, output of the second univibrator is connected to second inputs of the second counter register, pulse counter and input of register. To the device fifth comparator is included, fifth and sixth elements OR, fourth, fifth and sixth elements AND, transfer block, at that output of multiplexer is connected to the input of the fifth comparator output of which is connected to the first input of the fourth element OR, output of the second counter register is connected to the first input of the fifth element OR second input of which is connected to the output of the second unitivrator and output is connected to second inputs of fourth element OR and the first counter register, and to the third input of the first element AND output of which is connected to the input of the first univibrator output of which is connected to the first inputs of the fourth, fifth and sixth elements AND, second inputs of which are connected to the output of signal former, and third inputs are connected to the output of the element NOT, output of the block of signal delay is connected to control input of the first electronic key and the second input of the first element AND first input of which is connected to the output of the third element OR, output of the first counter register is connected to third input of the second element AND, outputs of the pulse counter are connected to information inputs of the register, output digital bus of that one is connected through transfer block to input digital bus of indication block, outputs of the fourth, fifth and sixth elements AND are connected to the first, second and third inputs of indicator block and sixth element OR, respectively, output of the last one is connected to control input of transfer block.