RU2409826C1 - Flight monitoring system - Google Patents

Abstract

FIELD: information technology.

SUBSTANCE: flight monitoring system has an onboard subsystem for collecting and transmitting flight information, and a subsystem for receiving and processing flight information in a ground air traffic control post. The flight monitoring subsystem has sensors for the state of separate units of the aircraft, conversation sensors, a unit for collecting and converting information, registers for process and conversation information, a unit for monitoring the state of the human operator, a unit for processing and preparing information and a unit for transmitting information. The subsystem for receiving and processing flight information has a unit for receiving information, an information register and an online information processing unit. The unit for monitoring the state of the human operator has human pulse and body temperature sensors, a pulse generator, a toggle flip-flop, a direct voltage source, setup units, a threshold element, pulse formers, recirculating shift registers, delay and comparator elements, pulse counters, AND and OR elements, a computing unit, an inverter, a digital-to-analogue converter, pulse formers, static flip-flops, control result memory registers, control result displays, an alarm (device for signalling deviation of the controlled parametre from the tolerance limits). Deviation of any of the controlled parametres from tolerance limits can be used to prevent accidents.

EFFECT: wide range of controlled parametres, in particular working of the heart of the human operator in real time, reliable operation of the flight monitoring system.

8 dwg

Description

The invention, "flight monitoring system", relates to control systems and diagnostics of highly dynamic ergatic control systems with a human operator in the control loop, and in particular to control systems and diagnostics of aircraft, including planes and helicopters during their flight.

The known "flight information collection and registration system" [1], containing on board the aircraft a subsystem for collecting and transmitting information, and in the air traffic control center, a subsystem for receiving and processing information: in the subsystem for collecting and transmitting flight information — state sensors of individual units of the aircraft , sound information (negotiation) sensors, a unit for collecting and converting information connected by inputs to the outputs of the state sensors of individual units of the aircraft, the first recorder information (negotiation recorder) connected to the input with outputs of sound information sensors (negotiations), a second information recorder (control on-board storage) and a third information recorder (on-board storage) connected to the outputs of the information collection and conversion unit, information processing and preparation unit connected by inputs to the outputs of the information collection and conversion unit and the first recorder, and an information transmission unit connected by inputs to the outputs of the information processing and preparation unit rmacy; and in the subsystem for receiving and processing information, an information receiving unit connected via a radio channel to the output of the information transmission unit of the information collection and transmission subsystem, an express information processing and analysis unit connected to the inputs to the outputs of the information receiving unit, and a fourth information recorder connected to the inputs with the outputs of the information receiving unit, as well as in the subsystem for collecting and transmitting information, there is a control unit for the state of the human operator, connected by outputs to the inputs of the processing and preparation unit Info; moreover, the control unit of the state of the human operator includes a heart rate sensor, a clock pulse generator, a first (counting) trigger connected to an input to an output of a heart pulse sensor, a sub-block of heart arrhythmia control connected to a first input with a first output of a first (counting) trigger, and a second input - with the output of the clock generator, a subunit for controlling the heart rate, connected by the first input to the second output of the first (counting) trigger, and the second input - with the output of the clock generator, the control subunit I blood pressure, coupled with a first input of the sensor output pulse of the heart, and the second input - to the output of the clock, and alarm subunit coupled inputs to the outputs of subblocks control cardiac arrhythmias, heart rate and blood pressure; the heart arrhythmia control subunit includes a constant potential source, a first master (constant potential master), connected by an input to the output of a constant potential source, a threshold element connected by a first input to the first output of the first (counting) trigger, and a second input - with the output of the first master, the first a pulse shaper connected by an input to an output of a threshold element, a first annular shift register connected by a shift input (bus) with an output of a first pulse shaper, a first element And connected connected to the first input with the output of the clock generator, and the second input with the output of the first bit of the first shift register, the second element And connected to the first input with the output of the clock pulse, and the second input with the output of the second bit of the first shift register, the second pulse shaper, connected by an input to the output of the third bit of the first shift register, a third pulse shaper connected by an input to the output of the fourth bit of the first shift register, the first delay element connected by the input to the course of the second pulse shaper, the second delay element connected by the input to the output of the third pulse shaper, the first pulse counter connected by the counting (information) input to the output of the first AND element, and the zeroing input with the output of the second delay element, the second pulse counter connected by the counting ( informational) with the output of the second AND element, and the zeroing input with the output of the second delay element, the first comparison element connected bitwise by the first inputs to the outputs of the first impulse counter ow, and the second inputs - with the outputs of the second pulse counter, the first group of AND elements connected by the first inputs bitwise to the outputs of the first pulse counter, and the second inputs - with the first output of the first comparison element, the second group of AND elements connected by the first inputs bitwise with the outputs of the second a pulse counter, and the second inputs with the first output of the first comparison element, the third group of AND elements connected by the first inputs bitwise with the outputs of the first pulse counter, and the second inputs with the third output ohm of the first comparison element, the fourth group of AND elements connected by the first inputs bitwise with the outputs of the second pulse counter, and the second inputs with the third output of the comparison element, the first group of OR elements connected bitwise by the first inputs with the outputs of the second group of AND elements, and the second inputs with the outputs of the third group of AND elements, the second group of OR elements, connected bitwise with the first inputs with the outputs of the first group of AND elements, and the second inputs with the outputs of the fourth group of AND elements, arithmetic a node connected by the first inputs bitwise with the outputs of the first group of OR elements, the second inputs bitwise with the outputs of the second group of OR elements, and the third input, synchronization input, with the output of the first delay element, the fifth group of AND elements connected by the first inputs bitwise with the outputs of the arithmetic unit and the second inputs - with the output of the third pulse shaper, the first register of the memory of the results of the control, connected by information (installation) inputs bitwise with the outputs of the fifth group of elements And, and a zeroing (reset) house - with the output of the second pulse shaper, and an indicator of the result of the control (indicator of the value of the arrhythmia of the heart of the control object), connected by inputs to the outputs of the first register of the memory of the control result; the heart rate control subunit includes a third AND element connected by a first input to a second output of a first (counting) trigger, a second ring shift register connected by a shift input (bus) with an output of a clock generator, a second (static) trigger connected by a first input to an output the first (younger) bit of the second shift register, the second input with the output of the highest bit of the second shift register, and the first output with the second input of the third element And, the fourth pulse shaper connected in a house with a second output of the second (static) trigger, a third delay element connected by an input to the output of the fourth pulse shaper, a third pulse counter connected by a counting (information) input to the output of the third AND element, and a zeroing (reset) input to the output of the third delay element , the sixth group of AND elements, connected by the first inputs bitwise with the outputs of the third pulse counter, and by the second inputs - with the second output of the second (static) trigger, the second memory register of the control result, connected second mounting (information) input bit by bit to the outputs of the sixth group of AND gates and the reset input (reset) - yield discharge unit Jr. MSB of the second shift register and a second indicator result control coupled input bit by bit to the outputs of the second register memory control result; the blood pressure monitoring subunit contains a inverter including a limit stop made in the form of a bracket made of soft magnetic material, and a solenoid consisting of a permanent magnet (solenoid core), a solenoid coil, a membrane and a rod mechanically rigidly connected to the membrane and the solenoid coil, the fourth element And, connected by the first input to the output of the clock generator, a third (static) trigger connected by the first input to the output of the heart rate sensor, the fifth element And, connected by the first the input with the output of the heart rate sensor, and the second input with the first output of the third (static) trigger, the fourth (static) trigger connected by the first input to the output of the fifth element And, the fifth pulse shaper connected by the input to the first output of the third (static) trigger, the sixth pulse shaper connected by the input to the first output of the fourth (static) trigger, the fourth delay element connected by the input to the output of the sixth pulse shaper, and the output with the second inputs of the third and fourth (static) triggers, a fourth pulse counter connected by a counting (information) input to the output of the fourth AND element, and a zeroing (reset) input - with the output of the fourth delay element, a digital-to-analog converter connected bitwise with inputs from the outputs of the fourth pulse counter, and the output with the inverter solenoid input, the seventh group of AND elements, connected bitwise by the first inputs with the outputs of the fourth pulse counter, and the second input with the output of the fifth pulse shaper, eighth th group of AND elements connected by the first inputs bitwise with the outputs of the fourth pulse counter, and by the second inputs with the output of the sixth pulse shaper, the fifth delay element connected by the input to the output of the fourth delay element, the third control result memory register connected by the information (installation) inputs with the outputs of the seventh group of elements And, and the input of zeroing (reset) - with the output of the fifth delay element, the fourth register of the memory of the control result, connected by information (installation) in odes with the outputs of the eighth group of AND elements, and the input of zeroing (reset) - with the output of the fifth delay element, a third indicator of the control result (the upper value of the monitored parameter) connected by inputs to the outputs of the third register of the memory of the control result, and a fourth indicator of the control result (lower values of the monitored parameter) connected by inputs bitwise to the outputs of the fourth register of the control result; the warning (light and / or sound) alarm subunit contains a second master (master of the permissible value of cardiac arrhythmia), a second comparison element connected bitwise by the first inputs to the outputs of the first memory register of the control result, and the second inputs to the outputs of the second master, the third master ( the setter of the upper permissible value of the heart rate), the third comparison element, connected bitwise by the first inputs with the outputs of the second register of the memory of the control result, and the second inputs and - with the outputs of the third setter, the fourth setter (setter of the lowest permissible value of the heart rate), the fourth comparison element connected bitwise with the first inputs with the outputs of the third register of the memory of the control result, and the second inputs with the outputs of the fourth setter, the fifth setter (upper allowable value blood pressure), the fifth comparison element, connected bitwise inputs to the outputs of the third register of the memory of the control result, and second inputs to the outputs of the fifth setter, the sixth a sensor (a setpoint for the lower permissible value of blood pressure), a sixth comparison element, connected bitwise by the first inputs to the outputs of the fourth register of the memory of the control result, and by second inputs to the outputs of the sixth setter, an OR element connected by inputs to the third output of the second comparison element, with the first the output of the third comparison element, with the third output of the fourth comparison element, with the first output of the fifth comparison element and with the third output of the sixth comparison element, and a warning s nalizator (alarm output at least one of the monitored parameters for the tolerance) coupled input to an output of the OR gate; and, in addition, the heart rate sensor is made on a piezoelectric element and installed in the inverse transducer on its stop or on the stem of its solenoid (in italics — features common to the subject invention).

The disadvantages of the known system is the limited functionality due to the lack of information about the body temperature of a human operator and its overloads.

It is known to be closer in technical essence to the alleged invention, “a system for collecting and processing flight information” [2], containing on board an aircraft a subsystem for collecting and transmitting information, and in an air traffic control center, a subsystem for receiving and processing information: in a subsystem for collecting and flight information transmission - state sensors of individual units of the aircraft, sound information (negotiation) sensors, a unit for collecting and converting information, connected by inputs to sensor outputs with the state of the individual units of the aircraft, the first information recorder (negotiation recorder) connected to the input with the outputs of the sound information sensors (negotiations), a second information recorder (control on-board storage) and a third information recorder (spare on-board storage) connected to the outputs of the collection unit and information conversion, information processing and preparation unit, connected by inputs to the outputs of the information collection and conversion unit and the first registrar, and the information transfer unit mation coupled to inputs of the processing unit outputs and training information; and in the subsystem for receiving and processing information, an information receiving unit connected via a radio channel to the output of the information transmission unit of the information collection and transmission subsystem, an express information processing and analysis unit connected to the inputs to the outputs of the information receiving unit, and a fourth information recorder connected to the inputs with the outputs of the information receiving unit, as well as in the subsystem for collecting and transmitting information, there is a control unit for the state of the human operator, connected by outputs to the inputs of the processing and preparation unit Info; moreover, the control unit of the state of the human operator includes a heart rate sensor, a clock pulse generator, a first (counting) trigger connected to an input to an output of a heart pulse sensor, a sub-block of heart arrhythmia control connected to a first input with a first output of a first (counting) trigger, and a second input - with the output of the clock generator, a subunit for controlling the heart rate, connected by the first input to the second output of the first (counting) trigger, and the second input - with the output of the clock generator, the control subunit I blood pressure, coupled with a first input of the sensor output pulse of the heart, and the second input - to the output of the clock, and alarm subunit coupled inputs to the outputs of subblocks control cardiac arrhythmias, heart rate and blood pressure; the heart arrhythmia control subunit includes a constant potential source, a first master (constant potential master), connected by an input to the output of a constant potential source, a threshold element connected by a first input to the first output of the first (counting) trigger, and a second input - with the output of the first master, the first a pulse shaper connected by an input to an output of a threshold element, a first annular shift register connected by a shift input (bus) with an output of a first pulse shaper, a first element And connected connected to the first input with the output of the clock generator, and the second input with the output of the first bit of the first shift register, the second element And connected to the first input with the output of the clock pulse, and the second input with the output of the second bit of the first shift register, the second pulse shaper, connected by an input to the output of the third bit of the first shift register, a third pulse shaper connected by an input to the output of the fourth bit of the first shift register, the first delay element connected by an input to the second pulse generator, the second delay element connected by the input to the output of the third pulse generator, the first pulse counter connected by the counting (information) input to the output of the first AND element, and the zeroing input with the output of the second delay element, the second pulse counter connected by the counting ( informational) with the output of the second AND element, and the zeroing input with the output of the second delay element, the first comparison element connected bitwise by the first inputs to the outputs of the first pulse counter ow, and the second inputs - with the outputs of the second pulse counter, the first group of AND elements connected by the first inputs bitwise to the outputs of the first pulse counter, and the second inputs - with the first output of the first comparison element, the second group of AND elements connected by the first inputs bitwise with the outputs of the second a pulse counter, and the second inputs with the first output of the first comparison element, the third group of AND elements connected by the first inputs bitwise with the outputs of the first pulse counter, and the second inputs with the third output m of the first comparison element, the fourth group of AND elements connected by the first inputs bitwise to the outputs of the second pulse counter, and the second inputs to the third output of the comparison element, the first group of OR elements connected bitwise by the first inputs with the outputs of the second group of AND elements, and the second inputs with the outputs of the third group of AND elements, the second group of OR elements, connected bitwise with the first inputs with the outputs of the first group of AND elements, and the second inputs with the outputs of the fourth group of AND elements, arithmetic green connected by the first inputs bitwise with the outputs of the first group of OR elements, second inputs bitwise with the outputs of the second group of OR elements, and the third input, synchronization input, with the output of the first delay element, the fifth group of AND elements connected by the first inputs bitwise with the outputs of the arithmetic unit and the second inputs - with the output of the third pulse shaper, the first register of the memory of the results of the control, connected by information (installation) inputs bitwise with the outputs of the fifth group of elements And, and th reset (resetting) - with the output of the second pulse generator, and the control result indicator (indicator values arrhythmia control object) connected bitwise with the inputs outputs of the first memory register control result; the heart rate control subunit includes a third AND element connected by a first input to a second output of a first (counting) trigger, a second ring shift register connected by a shift input (bus) with an output of a clock generator, a second (static) trigger connected by a first input to an output the first (younger) bit of the second shift register, the second input with the output of the highest bit of the second shift register, and the first output with the second input of the third element And, the fourth pulse shaper connected in a house with a second output of the second (static) trigger, a third delay element connected by an input to the output of the fourth pulse shaper, a third pulse counter connected by a counting (information) input to the output of the third AND element, and a zeroing (reset) input to the output of the third delay element , the sixth group of AND elements, connected by the first inputs bitwise with the outputs of the third pulse counter, and by the second inputs - with the second output of the second (static) trigger, the second memory register of the control result, connected second mounting (information) input bit by bit to the outputs of the sixth group of AND gates and the reset input (reset) - yield discharge unit Jr. MSB of the second shift register and a second indicator result control coupled input bit by bit to the outputs of the second register memory control result; the blood pressure monitoring subunit contains a inverter including a limit stop made in the form of a bracket made of soft magnetic material, and a solenoid consisting of a permanent magnet (solenoid core), a solenoid coil, a membrane and a rod mechanically rigidly connected to the membrane and the solenoid coil, the fourth element And, connected by the first input to the output of the clock generator, a third (static) trigger connected by the first input to the output of the heart rate sensor, the fifth element And, connected by the first the input with the output of the heart rate sensor, and the second input with the first output of the third (static) trigger, the fourth (static) trigger connected by the first input to the output of the fifth element And, the fifth pulse shaper connected by the input to the first output of the third (static) trigger, the sixth pulse shaper connected by the input to the first output of the fourth (static) trigger, the fourth delay element connected by the input to the output of the sixth pulse shaper, and the output with the second inputs of the third and fourth (static) triggers, a fourth pulse counter connected by a counting (information) input to the output of the fourth AND element, and a zeroing (reset) input - with the output of the fourth delay element, a digital-to-analog converter connected bitwise with inputs from the outputs of the fourth pulse counter, and the output with the inverter solenoid input, the seventh group of AND elements, connected bitwise by the first inputs with the outputs of the fourth pulse counter, and the second input with the output of the fifth pulse shaper, eighth th group of AND elements connected by the first inputs bitwise with the outputs of the fourth pulse counter, and by the second inputs with the output of the sixth pulse shaper, the fifth delay element connected by the input to the output of the fourth delay element, the third control result memory register connected by the information (installation) inputs with the outputs of the seventh group of elements And, and the input of zeroing (reset) - with the output of the fifth delay element, the fourth register of the memory of the control result, connected by information (installation) in odes with the outputs of the eighth group of AND elements, and the input of zeroing (reset) - with the output of the fifth delay element, a third indicator of the control result (the upper value of the monitored parameter) connected by inputs to the outputs of the third register of the memory of the control result, and a fourth indicator of the control result (lower values of the monitored parameter) connected by inputs bitwise to the outputs of the fourth register of the control result; the warning (light and / or sound) alarm subunit contains a second master (master of cardiac arrhythmia), a second comparison element connected bitwise with the first inputs to the outputs of the first memory register of the control result, and the second inputs with outputs of the second master, the third master (master the upper allowable value of the heart rate), the third comparison element, connected bitwise by the first inputs with the outputs of the second register of the memory of the control result, and the second inputs with outputs the third setter, the fourth setter (the setpoint of the lower permissible value of the heart rate), the fourth comparison element connected bitwise with the first inputs to the outputs of the third register of the memory of the control result, and the second inputs with the outputs of the fourth setter, the fifth setter (upper allowable value of blood pressure) , the fifth element of comparison, connected bitwise with inputs from the outputs of the third register of the memory of the control result, and second inputs with outputs of the fifth setter, the sixth setter ( chick of the lowest permissible value of blood pressure), the sixth comparison element, connected bitwise by the first inputs to the outputs of the fourth register of the control result memory, and the second inputs to the outputs of the sixth setter, the OR element connected by the inputs to the third output of the second comparison element, with the first output of the third the comparison element, with the third output of the fourth comparison element, with the first output of the fifth comparison element and with the third output of the sixth comparison element, and a warning indicator (s the output analyzer of at least one of the monitored parameters beyond the tolerance field) connected by the input to the output of the OR element; moreover, the heart rate sensor is made on a piezoelectric element and installed in the inverse converter on its stop or on the rod of its solenoid, and the human operator state monitoring unit includes a human operator’s body temperature sensor and an analog-to-digital converter connected to the input of the output of the human body temperature sensor and the outputs are bitwise with the third inputs of the warning sub-block and the flight information processing and preparation unit (in italics — features common to the subject of the invention).

The disadvantages of the known system is the limited functionality due to the lack of information about the overload of the human operator.

The objective of the invention is the expansion of the functionality of the flight monitoring system by providing, in addition to information about the technical condition of the aircraft, crew conversations and information on the physiological and / or emotional state of the human operator, as well as a real-time signal about the exit, at least one of the controlled parameters, beyond the permissible limits, of information about the overload of the human operator in the process of real maneuvers of the aircraft.

The technical result consists in expanding the functionality of the flight monitoring system by collecting flight information at an air traffic control center, and, in addition to information about the technical condition of the aircraft, crew conversations and information on the physiological and / or emotional state (information on the heart rate, its tachycardia and arrhythmias, arterial, upper (systolic) and lower (diastolic), blood pressure in the body and the temperature of his body, as well as in generating, in real-time scale, a warning signal about the exit of at least one of the monitored parameters, beyond the permissible limits), additionally information about the overload of the human operator, with the output of information about their overcoming the maximum permissible values.

The technical result is ensured by the fact that in the flight monitoring system, which contains on board the aircraft a subsystem for collecting and transmitting information, including state sensors of individual units of the aircraft, sound information (negotiation) sensors, a first information recorder (communication information recorder) connected to the input with outputs sound information sensors, a unit for collecting and converting information connected by inputs to the outputs of the state sensors of individual units of the aircraft and the first registrar, the second (control on-board) and third (spare on-board) information recorders (registrars of information on the technical condition of the aircraft), connected by inputs to the outputs of the information collection and conversion unit, information processing and preparation unit, connected by inputs to the outputs of the collection and conversion unit information and the first registrar, and the information transfer unit, connected by the inputs to the outputs of the information processing and preparation unit, and at the air traffic control center - subsystem at the reception and processing of information, including an information reception unit connected via a radio channel to the output of the information transmission unit of the information collection and transmission subsystem, a fourth information recorder (the source information recorder in the flight control center) connected to the inputs of the outputs of the information reception unit, and the express unit -processing and analysis of information, connected by inputs to the outputs of the information receiving unit, a human operator control unit, including a heart rate sensor, a pulse generator c, the first (counting) trigger, the temperature sensor of the human operator’s body, the heart arrhythmia control subunit connected to the first input with the first output of the first (counting) trigger, and the second input to the output of the clock pulse generator, the heart pulse frequency control subunit connected to the first the input with the second output of the first trigger, and the second input with the output of the clock generator, a blood pressure monitoring subunit connected to the output of the heart rate sensor by the first input and the generator output clock pulses, the first analog-to-digital converter connected to the output of the temperature sensor of the human operator’s body, and a warning subunit connected to the outputs bitwise to the outputs of the subunits of the heart arrhythmia control, heart rate monitoring, blood pressure monitoring and the first analog-to-digital converter ; a heart arrhythmia control subunit including a constant potential source, a first master (constant potential master) connected by an input to an output of a constant potential source, a threshold element connected by a first input to the first output of the first trigger, and a second input to the output of the first trigger, the first pulse shaper connected by the input to the output of the threshold element, the first annular shift register connected by the input (bus) of the shift with the output of the first pulse shaper, the first element And connected the first input with the output of the clock generator, and the second input with the output of the first bit of the first shift register, the second element And connected by the first input to the output of the pulse generator, and the second input with the output of the second bit of the first shift register, the second pulse shaper connected to the input the output of the third bit of the first shift register, the third pulse shaper connected by the input to the output of the fourth bit of the first shift register, the first delay element connected by the input to the output of the second form pulse driver, the second delay element connected by the input to the output of the third pulse driver, the first pulse counter connected by the counting (information) input to the output of the first AND element, and the zeroing input - by the output of the second delay element, the second pulse counter connected by the counting (information) the input with the output of the second AND element, and the input of zeroing with the output of the second delay element, the first comparison element connected bitwise by the first inputs to the outputs of the first pulse counter, and the second inputs si - with the outputs of the second pulse counter, the first group of AND elements connected by the first inputs bitwise to the outputs of the first pulse counter, and the second inputs - with the first output of the first comparison element, the second group of AND elements connected by the first inputs bitwise with the outputs of the second pulse counter, and the second inputs - with the first output of the first comparison element, the third group of AND elements connected by the first inputs bitwise with the outputs of the first pulse counter, and the second inputs - with the third output of the first element and comparisons, the fourth group of AND elements connected by the first inputs bitwise with the outputs of the second pulse counter, and the second inputs with the third output of the first comparison element, the first group of OR elements connected bitwise by the first inputs with the outputs of the second group of AND elements, and the second inputs with the outputs of the third group of AND elements, the second group of OR elements, connected bitwise with the first inputs with the outputs of the first group of AND elements, and the second inputs with the outputs of the fourth group of AND elements, arithmetic unit, connected with the first inputs bitwise with the outputs of the first group of OR elements, the second inputs bitwise with the outputs of the second group of OR elements, and the third input, synchronization input, with the output of the first delay element, the fifth group of AND elements connected by the first inputs bitwise with the outputs of the arithmetic unit, and the second input - with the output of the third pulse shaper, the first register of the memory of the control result, connected by information (installation) inputs bitwise with the outputs of the fifth group of elements And, and the input is zero I (reset) - with the output of the second pulse shaper, and the first indicator of the control result (indicator of the arrhythmia value of the heart of the control object), connected by inputs to the outputs of the first register of the memory of the control result; a heart rate control subunit including a third AND element connected by a first input to a second output of a first (counting) trigger, a second ring shift register connected by a shift input (bus) with an output of a pulse generator, a second (static) trigger connected by a first input to an output of the first (junior) bit of the second shift register, the second input - with the output of the highest bit of the second shift register, and the first output - with the second input of the third element And, the fourth pulse shaper connected to the input with the second trigger output, the third delay element connected by the input to the output of the fourth pulse shaper, the third pulse counter connected by the counting (information) input to the output of the third AND element, and the zeroing (reset) input - with the output of the third delay element, the sixth group of AND elements connected by the first inputs bitwise with the outputs of the third pulse counter, and by the second inputs with the second output of the second trigger, the second memory register of the control result, connected by the installation (information) in odes bitwise with the outputs of the sixth group of AND gates and the reset input (reset) from the discharge outlet per unit of junior high bit of the second shift register and a second result display control inputs connected to the outputs of bitwise second register memory control result; a blood pressure monitoring subunit including a inverter containing a restriction stop made in the form of a bracket made of soft magnetic material, and a solenoid mounted inside, at one end of the bracket, a stop and consisting of a permanent magnet (solenoid core), a solenoid coil, a membrane and a rod, on the inner surface of the end of the bracket of the stop or the solenoid rod there is a heart pulse sensor, the solenoid rod is mechanically rigidly connected to its membrane and coil, the fourth element And, connected by the first input to the output a clock pulse generator, a third (static) trigger connected by a first input to an output of a heart rate sensor, a fifth AND element connected by a first input to an output of a heart rate sensor, and a second input to a first output of a third trigger, a fourth (static) trigger connected by a first the input with the output of the fifth element And, the fifth pulse shaper connected by the input to the first output of the third trigger, the sixth pulse shaper connected by the input with the first output of the fourth trigger, the fourth delay element, connected connected to the output of the sixth pulse shaper, the fourth pulse counter connected by the counting (information) input to the output of the fourth AND element, and the zeroing (reset) input to the output of the fourth delay element, a digital-to-analog converter (DAC) connected bitwise to the outputs of the fourth counter pulses, and the output - with the input of the inverter solenoid, the seventh group of elements And connected bitwise to the first inputs with the outputs of the fourth pulse counter, and the second inputs with output the fifth pulse shaper, the eighth group of AND elements connected by the first inputs bitwise with the outputs of the fourth pulse counter, and the second inputs with the output of the sixth pulse shaper, the fifth delay element connected by the input to the output of the fourth delay element, the third control result memory register connected by information ( installation) inputs with outputs of the seventh group of AND elements, and an input of zeroing (reset) with the output of the fifth delay element, the fourth memory register of the control result, connect the information (installation) inputs with the outputs of the eighth group of AND elements, and the input of zeroing (reset) with the output of the fifth delay element, a third indicator of the control result (upper blood pressure), connected by inputs to the outputs of the third register of the memory of the control result, and the fourth indicator of the control result (lower value of blood pressure) connected by inputs to the outputs of the fourth register of the memory of the control result; a subunit of warning (light and / or sound) signaling, containing a second master (master of the permissible value of cardiac arrhythmia), a second comparison element connected bitwise by the first inputs to the outputs of the first memory register of the control result, and the second inputs to the outputs of the second master, the third master ( a setter of the upper permissible value of the heart rhythm frequency), a fourth setter (a setter of the lower permissible value of the cardiac arrhythmia), the third comparison element connected bitwise to the first inputs and the second register of the memory of the control result, the second inputs with the outputs of the third master, and the third inputs with the outputs of the fourth master, the fifth master (master of the upper permissible value of blood pressure), the fifth comparison element connected bitwise by the first inputs with the outputs of the third register of the result control, and the second inputs - with the outputs of the fifth setter, the sixth setter (setter of the lowest permissible value of blood pressure), the fifth comparison element connected bitwise the first inputs with the outputs of the fourth register of the memory of the control result, and the second inputs with the outputs of the sixth setter, the seventh setter (setpoint for the lowest permissible temperature of the human operator’s body), the eighth setter (setter of the highest setpoint for the temperature of the human operator’s body), sixth comparison element connected bitwise by the first inputs with the outputs of the first analog-to-digital converter, the second inputs with the outputs of the seventh setter, and the third inputs with outputs of the eighth setter, element OR connected by inputs to the third output of the second comparison element, with the first and third outputs of the third comparison element, with the first output of the fourth comparison element, with the third output of the fifth comparison element, and with the first and third outputs of the sixth comparison element, and a warning indicator (output signaling device monitored parameter (s) beyond the tolerance field) connected by an input to the output of an OR element, moreover, the heart rate sensor is made on a piezoelectric element and installed in the inverter on its stop or the stock of its solenoid; The sensor (three-coordinate) of the operator’s overload of the operator’s operator, the information conversion subunit connected coordinatewise with the inputs to the outputs of the overload sensor, and the outputs — bitwise with the fifth inputs of the warning sub-block, and the warning sub-block are entered the ninth setter and the seventh comparison element, connected bitwise by the first inputs to the outputs of the information conversion subunit, the second inputs - from you moves of the ninth setter, and the third output with the eighth input of the OR element, and the overload sensor contains a sinusoidal oscillation generator, an accelerometer connected by an input to the output of the sinusoidal oscillation generator, and three, two for each rectangular coordinate, identical comparison elements (analog) connected coordinatewise inputs with the outputs of the accelerometer, and outputs with the outputs of the overload sensor, and the accelerometer is made on piezoelectric transformers, two for each coordinate, mounted coaxially between which a massive spherical or cubic body is mounted on a sliding fit.

A functional diagram of a flight monitoring system is shown in FIG. 1, FIG. 2 is a diagram of a human operator state control unit thereof, FIG. 3 is a diagram of a heart arrhythmia control subunit of a human operator state control unit, FIG. 4 is a control subunit diagram Fig. 5 is a diagram of a subunit of a warning signaling unit for monitoring a state of a human operator, Fig. 5 is a diagram of a subunit of monitoring a blood pressure of a human operator; ig.7 - circuit subblock conversion information, and 8 - overload sensor circuit human operator.

The flight monitoring system comprises (see FIG. 1) a subsystem 1 for collecting and transmitting information on board the aircraft, and in an air traffic control center, a subsystem 2 for receiving and processing information. The subsystem 1 for collecting and transmitting information located on board the aircraft includes state sensors of individual units of the aircraft (not shown in the drawing), sound information sensors (negotiations, not shown in the drawing), a unit 3 for collecting and converting information connected to the inputs with outputs sensors of the state of the individual units of the aircraft, the first information recorder 4 (conversation recorder) connected to the input with the outputs of the sound information sensors (negotiations), the second recorder 5 ( control on-board drive) information and a third information recorder 6 (spare on-board drive) connected by inputs to the outputs of the information collection and conversion unit 3, information processing and preparation unit 7 connected bitwise by the first inputs to the outputs of the information collection and conversion unit 3, and by second inputs - with the outputs of the first registrar 4 (negotiation recorder), and an information transmission unit 8 connected bitwise with inputs from the outputs of the information processing and preparation unit 7. The information reception and processing subsystem 2, located in the air traffic control center, contains an information reception unit 9 connected via a radio channel to the output of the information transmission unit 8 of the information collection and transmission subsystem 1, information processing and analysis analysis unit 10, connected bitwise with inputs to the outputs of the information reception unit 9, and the fourth information recorder 11 connected bitwise by the inputs to the outputs of the information reception unit 9. In addition, the subsystem 1 for collecting and transmitting information includes a unit 12 for monitoring the state of the human operator, connected to the input with the output of the heart rate and body temperature sensors (not shown in the drawing), and outputs - bitwise to the third inputs of the information processing and preparation unit 7.

Block 12 monitoring the state of the human operator (see figure 2), includes a heart rate sensor 13, a clock pulse generator 14, a first (counting) trigger 15 connected to the input to the output of the heart rate sensor 13, a human operator body temperature sensor 16, a subunit 17 of the control of cardiac arrhythmia, connected by the first input (a) to the first output of (a) the first (counting) trigger 15, and by the second (b) input, with the output of the generator 14 clock pulses, subunit 18 of the control of the heart rate, connected by the first ) input with the second (b) output of the first trigger 15, and the second ( b) input - with the output of the generator of 14 clock pulses, a subunit 19 for monitoring blood pressure, connected by the first (a) input to the output of the heart rate sensor 13, and the second (b) input - with the output of the generator of 14 clock pulses, the first analog-to-digital converter 20, connected to the input to the output of the human operator’s body temperature sensor 16, a warning signal subunit 21, connected bitwise to the first (a) inputs to the outputs of the heart arrhythmia control subunit 17, and the second (b) inputs to the outputs of the frequency control subunit 18 heart, the third (c) inputs - with the outputs of the sub-block 19 of blood pressure control, and the fourth (d) inputs - with the outputs of the first analog-to-digital converter 20, as well as the overload sensor 22 and the information conversion sub-block 23, connected coordinate-wise with the outputs sensor 22 overloads, and outputs bitwise with the fifth (e) inputs of the warning sub-block 21. The outputs of the heart arrhythmia control subunit 17 form the first (a) outputs of the human operator state control unit 12, the outputs of the heart pulse rate control subunit 18 - the second (b) outputs of block 12, the outputs of the blood pressure control subunit 19 - the third (c) outputs of block 12 , the outputs of the first analog-to-digital converter 20 are the fourth (d) outputs of block 12, the outputs of the information conversion subunit 23 are the fifth (d) outputs of block 12, and the output of the warning subunit 21 is the sixth (e) output of the human operator state control unit 12 .

The sub-block 17 of the control of cardiac arrhythmias (see Fig. 3) includes a constant potential source 24, a first master 25 (constant potential master) connected to the input with the output of the constant potential source 24, a threshold element 26 connected to the first input (a) with the first output of the first trigger 15, and the second input (b) with the output of the first master 25, the first driver 27 of the pulses connected by the input to the output of the threshold element 26, the first annular shift register 28 connected by the input (bus) of the shift with the output of the first driver 27 of the pulses, p the first element 29 And, connected by the first input (a) with the output of the clock generator 14, and the second input (b) with the output (a) of the first discharge of the first shift register 28, the second element 30 And, connected by the first input (a) with the output of the generator 14 pulses, and the second input (b) with the output (b) of the second discharge of the first shift register 28, the second pulse shaper 31 connected by the input to the output (s) of the third discharge of the first shift register 28, the third pulse shaper 32 connected by the input to the output (d) the fourth category of the first shift register 28, lane the second delay element 33 connected by the input to the output of the second pulse shaper 31, the second delay element 34 connected by the input to the output of the third pulse shaper 32, the first pulse counter 35 connected by the counting (information) input (a) to the output of the first element 29 And, and the input (s) of zeroing - with the output of the second delay element 34, the second counter 36 pulses connected by the counting (information) input (a) with the output of the second element 30 And, and the input (c) of zeroing - with the output of the second delay element 34, the first element 37 comparisons, with single bitwise by the first inputs (a) with the outputs of the first counter 35 pulses, and the second inputs (b) with the outputs of the second counter 36 pulses, the first group of 38 And elements connected by the first inputs (a) bitwise with the outputs of the first counter 35 pulses, and the second inputs - with the first output (a) of the first comparison element 37, the second group of And elements connected by the first inputs (a) bitwise with the outputs of the second pulse counter 36, and the second inputs - with the first output (a) of the first comparison element 37, the third group elements 40 And connected the first inputs (a) bitwise with the outputs of the first counter 35 pulses, and the second inputs (b) with the third output (c) of the first comparison element 37, the fourth group of elements 41 And connected by the first inputs (a) bitwise with the outputs of the second counter 36 pulses, and the second inputs (b) with the third output (c) of the first comparison element 37, the first group of OR elements 42, connected bitwise by the first inputs (a) with the outputs of the second group of 39 AND elements, and the second inputs (b) with outputs the third group of elements 40 AND, the second group of elements 43 OR, connected bitwise by the first inputs (a) with the outputs of the first group of elements 38 AND, and by the second inputs (b) with the outputs of the fourth group of elements 41 AND, the arithmetic unit 44 connected by the first inputs (a) bitwise with the outputs of the first group of elements 42 OR, the second inputs (b) - bitwise with the outputs of the second group of elements 43 OR, and the third input (c), synchronization input, with the output of the first delay element 33, the fifth group of elements 45 AND connected by the first inputs (a) bitwise with the outputs of the arithmetic unit 44 , and the second input (b) - with the output of the third fo the world of 32 pulses, the first register 46 of the memory of the control result, connected by information (installation) inputs (a) bitwise with the outputs of the fifth group of elements 45 And, and the input (s) of zeroing (reset) - with the output of the second driver 31 pulses, and the first indicator 47 the control result (an indicator of the value of the arrhythmia of the heart of the control object), connected by inputs to the outputs of the first register 46 of the memory of the control result. Sub-block 18 of the heart rate control (see Fig. 4) includes a third AND element 48 connected to the first input (a) with the second output of the first (counting) trigger 15, a second shift shift ring register 49 connected to the shift input (bus) with the generator output 14 pulses, the second (static) trigger 50 connected by the first input (a) to the output (a) of the first (lowest) bit of the second shift register 49, the second input (b) to the output (q) of the highest bit of the second shift register 49, and the first output (a) - with the second input (b) of the third element 48 AND, the fourth is formed a pulse generator 51 connected by an input to a second output (b) of a second trigger 50, a third delay element 52 connected by an input to an output of a fourth pulse shaper 51, a third pulse counter 53 connected by a counting (information) input (a) to an output of a third AND element 48 and the input (s) of zeroing (reset) - with the output of the third delay element 52, the sixth group of 54 And elements connected by the first inputs (a) bitwise with the outputs of the third counter 53 pulses, and the second inputs (b) with the second output (b ) second trigger 50, second memory register 55 this control result, connected by the installation (information) inputs (a) bitwise with the outputs of the sixth group of 54 I elements, and by the input (s) of zeroing (reset) with the output of the (q-1) th category (per unit of the lowest, previous, highest level ) of the second shift register 49, and the second control result indicator 56, connected by the inputs bitwise to the outputs of the second control result memory register 55. The blood pressure monitoring subunit 19 (see FIG. 5) includes an inverse transducer including a limit stop 57 made in the form of a bracket made of soft magnetic material, and a solenoid 58 installed inside, at one end of the bracket, a stop and consisting of a permanent magnet (solenoid core ), a coil of a solenoid, a membrane and a rod, on the inner surface of the end of the bracket of the stop 57 or of the rod of the solenoid 58 there is a heart pulse sensor 13, the rod of the solenoid 58 is mechanically rigidly connected to its membrane and coil, the fourth element 59 And, connected by the first the input (a) with the output of the generator 14 clock pulses, the third (static) trigger 60 connected by the first input (a) with the output of the heart rate sensor 13, the fifth element 61 And connected by the first input (a) with the output of the heart rate sensor 13, and the second input (b) - with the first output (a) of the third trigger 60, the fourth (static) trigger 62 connected to the first input (a) with the output of the fifth element 61 AND, the fifth pulse shaper 63 connected to the input with the first output (a) of the third trigger 60, sixth pulse shaper 64, connected by input to the first output m (a) of the fourth trigger 62, the fourth delay element 65 connected by the input to the output of the sixth pulse shaper 64, the fourth pulse counter 66 connected by the counting (information) input (a) with the output of the fourth element 59 AND, and the input (s) of zeroing ( reset) - with the output of the fourth delay element 65, a digital-to-analog converter (DAC) 67, connected bitwise with inputs to the outputs of the fourth counter 66 pulses, and with an output - with the input of the solenoid 58 of the inverse converter, the seventh group of elements 68 And, connected bitwise first and inputs (a) with the outputs of the fourth counter 66 pulses, and the second inputs (b) with the output of the fifth driver 63 pulses, the eighth group of elements 69 And connected by the first inputs (a) bitwise with the outputs of the fourth counter 66 pulses, and the second inputs (b ) - with the output of the sixth pulse shaper 64, the fifth delay element 70 connected by the input to the output of the fourth delay element 65, the third control result memory register 71 connected by the information (installation) inputs (a) with the outputs of the seventh group of elements 68 AND, and the input of elimination (reset) (s) - with the output of the fifth delay element 70, the fourth register 72 of the memory of the control result, connected by information (installation) inputs (a) with the outputs of the eighth group of elements 69 I, and the reset (reset) input (s) - with the output of the fifth delay element 70, a third indicator 73 of the control result (upper blood pressure), connected by inputs to the outputs of the third register 71 of the memory of the control result, and a fourth indicator 74 of the control result (lower blood pressure), connected by inputs to the outputs of the fourth register 72 of the memory of the control result, and the heart rate sensor 13 is made on a piezoelectric element and installed in the inverse transducer on its stop 57 or on the rod of its solenoid 58. Subunit 21 of the warning (light and / or sound) alarm (see 6) contains a second master 75 (master of the permissible value of cardiac arrhythmia), a second comparison element 76 connected bitwise by the first inputs (a) with the outputs of the first register 46 of the memory of the control result, and the second inputs (b) with the outputs of the second master 75, a third setter 77 (a setter for the upper permissible value of the heart rhythm frequency), a fourth setter 78 (a setter for the lower permissible value of the cardiac arrhythmia), the third comparison element 79 connected bitwise to the first inputs (a) with the outputs of the second register 55 of the memory of the result of the contact role, the second inputs (b) - with the outputs of the third setter 77, and the third inputs (c) - with the outputs of the fourth setter 78, fifth setter 80 (setter of the highest permissible value of blood pressure), fourth comparison element 81 connected bitwise to the first inputs ( a) with the outputs of the third register 71 of the memory of the control result, and the second inputs (b) with the outputs of the fifth setter 80, the sixth setter 82 (setter of the lowest permissible value of blood pressure), the fifth comparison element 83 connected bitwise to the first inputs (a) with the outputs of the fourth register 72 of the memory of the control result, and the second inputs (b) with the outputs of the sixth setter 82, the seventh setter 84 (the setpoint of the lowest permissible temperature of the human body), the eighth setter 85 (setter of the upper allowable value of the body temperature human operator), the sixth comparison element 86, connected bitwise by the first inputs (a) with the outputs of the first analog-to-digital converter 20, and by the second inputs with the outputs of the eighth setter 85, the ninth setter 87 (setpoint permissible human operator operator), the seventh comparison element 88 connected bitwise by the first input (a) to the outputs of the information conversion subunit 23, OR element 89 connected by inputs to the first (a) output of the second comparison element 76, with the first (a) and third ( c) the outputs of the third comparison element 79, with the first output (a) of the fourth comparison element 81, with the third output (c) of the fifth comparison element 83, with the first (a) and third (c) outputs of the sixth comparison element 86, and the third (with ) by the output of the seventh 88 element of comparison, and a warning signal 90 (warning indicator controlled output (s) of the parameter (s) of the tolerance field) input connected with the output member 89 OR. The information conversion subunit 23 contains a second 91 _x , a third 91 _y, and a fourth 91 _z analog-to-digital converters connected coordinatewise with the outputs of the human operator overload sensor 22, a second arithmetic unit 92 connected bitwise with inputs from the outputs of the analog-to-digital converters 91 _x , 91 _y and 91 _z , and outputs - with the outputs of the information conversion subunit 23, and the fifth indicator 93 of the monitored parameter connected by the inputs bitwise to the outputs of the second arithmetic unit 92; the overload sensor 22 of the human operator includes a generator 94, two for each coordinate of the piezoelectric transformers 95 _-x , 95 _{+ x} , 95 _-y , 95 _{+ y} , 95 _-z and 95 _{+ z} connected by inputs 96 to the output of the generator 94 of sinusoidal oscillations , between them coaxially and along a sliding fit a spherical or cubic massive body 98 is installed, three analog comparison elements - 99 _x , 99 _y and 99 _z , connected coordinatewise with the inputs with the outputs 97 of the piezoelectric transformers 95, respectively, and the outputs with the outputs of the sensor 22 overloads united in a single to rpuse.

The flight monitoring system operates as follows.

The technical condition of the aircraft is monitored by sensors (not shown) of individual units of the aircraft, sound information (aircraft crew conversations) by the audio information sensor (not shown), the state of the human operator using sensors 13 heart rate and 16 body temperature the human operator of the subsystem 1 for collecting and transmitting information, and the overload sensor 22 overloads of the human operator. In the subsystem 1 for collecting and transmitting information (see Fig. 1), through the unit 3 for collecting and converting information, the state of the state sensors of individual units of the aircraft is converted from an analog form of representation to discrete (digital) and stored in the memory of the second 5 and third 6 data loggers. Sound (speech) information from the outputs of the sound information (negotiation) sensors is fed to the input of the first recorder 4 (sound information recorder), where it is converted from an analog form to a discrete (digital) one and recorded in its memory). In the initial state, the finger O of the control object (human operator) is placed in the bracket of the inverter, on the axis of its solenoid 53, and the generator 14 generates high potential pulses U ₁₄ with a constant frequency f ₁₄ , the first (counting) trigger 15, for each pulse with the output of the heart rate sensor 13 changes its state to the opposite, i.e. unit potential is established at its first output, while its second output is zeroed, and vice versa. The sensor 16 of the body temperature of the human operator, in contact with its skin, generates an analog signal U ₁₆ = f (T _o ) proportional to the body temperature of the human operator. In block 12 monitoring the state of the human operator (see figure 2), numerical values of the frequency and arrhythmia of the cardiac activity of the human operator, upper and lower blood pressure in his body and his body temperature, as well as a warning signal about the output of at least one of parameters characterizing the state of the human operator, beyond the tolerance field. Block 7 for collecting and preparing information converts analog information signals to discrete information signals about the technical condition of the aircraft and ranks discrete information signals in descending order of priority and, together with sound information and information about the state of the human operator, through block 8 for transmitting information over the channel communication, sends to the subsystem 2 receiving and processing information. The information reception and processing subsystem 2, the information received by block 9, in block 10 ranks by the significance criterion (by degree of importance, by priority), and in the fourth recording recorder 11, the initial information is recorded in its memory. In the control unit 12 of the state of the human operator, in its subunit 17 of cardiac arrhythmia, a high constant potential U _{24 is} generated at the output of the constant potential source 24, a predetermined value of U ₂₅ = U _{p is} output at the output of the first setter 25. When U ₁₃ <U ₂₅ at the outputs of the threshold element 26, formers 27, 31 and 32, elements 20, 30, 38, 39, 40, 41 and 45, delay elements 33 and 34, counters 35 and 36, the first and third the outputs of the comparison element 37, at the outputs of the groups of elements OR 42 and 43, at the outputs of the arithmetic unit 44 and at the outputs of the register 46 are low, zero potentials (the circuits for setting the blocks to the initial state are not shown in the drawings). The controller 25 sets the threshold value of U _p = U ₂₅ . The first pulse from the output of the heart rate sensor 13 for a time exceeding U ₁₃ above the threshold value U ₂₅ set by the setter 25, the high potential U _{26 is} established at the output of the threshold element ₂₆ . A short pulse of high potential U _{27 is} generated at the leading edge of each pulse U _{26 of} high potential from the output of the threshold element 26 at the output of the former ₂₇ , which changes the state of the shift register 28 to another, i.e. the unit from the zero bit of register 28 is transferred to its first bit, from the first bit to the second, from the second to the third, from the third to the fourth, from the fourth to the first bit, etc. around the ring. The first pulse from the first output (a) of the first (counting) trigger 15, through the threshold element 26 and the first driver 27, sets a high potential at the output (a) of the first discharge of the register 28 and the first input (a) of the And element 29, while the element 29 And it opens and pulses from the output of the clock generator 14 arrive at the counting input (a) of the counter 35. The second pulse from the first output of the first (counting) trigger 15, through the threshold element 26 and the former 27, the output (a) of the first discharge of the shift register 28 is reset , and at the output (b) of its second discharge and set a high potential, which opens AND gate 30 and the pulses output from the oscillator 14 through AND gate 30 are applied to the count input (a) of the counter 36. The counter 35 records the number of pulses N ₃₅ proportional to the pulse duration of the high potential at the output ( a) the first discharge of register 28, and the counter 36 records the number of pulses N ₃₆ proportional to the pulse duration at the output (b) of the second discharge of register 28. The contents of the counters 35 - N ₃₅ = T ₁ and 36 - N ₃₆ = T _{2 are} compared by element 37 comparisons. According to the comparison results, at the first (a) output of the comparison element 37, a high potential is established at N ₃₅ > N ₃₆ , and the rest of its outputs are zeroed, at the second (b) output of the comparison element 37, a high potential is established at N ₃₅ = N ₃₆ , and the third (c) output - at N ₃₅ <N ₃₆ at zero potentials at its other two outputs. With the high potential from the first output (a) of the comparison element 37, the groups of elements 38 and 39 And open, and with the high potential from the third output (c) of the comparison element 37, the elements And 40 and 41 open. Control the opening of the groups of elements And 38, 39, 40 and 41 provides the output of the contents of counters 35 and 36, through groups of elements 38, 39, 40 and 41 AND and groups of elements 42 and 43 OR, to the first (a) and second (b) inputs of the arithmetic unit 44, respectively. When N ₃₅ <N _{36, the} contents of the counter 35, the number N ₃₅ , through the groups of elements AND 40 and OR 42, goes to the first inputs (a) of the arithmetic unit 44, and the contents of the counter 36, through the groups of elements AND 41 and OR 43, go to the second inputs (6) of the arithmetic unit 44. For N ₃₅ <N _{36, the} contents of the counter 35, number N ₃₅ , through the groups of elements AND 38 and OR 43, enter the second inputs (b) of the arithmetic node 44, and the contents of the counter 36, through the elements And 39 and OR 42, - at the first inputs (a) of the arithmetic unit 44. The third pulse from the first output of the first trigger 15, through the threshold element 26 and form Vatel 27, the output (c) of the third register 28 is set high discharge potential, and its second output (b) is reset. On the leading edge of the high potential, from the output (s) of the third category of the shift register 28, a short high-potential pulse is generated at the output of the shaper 31, with which the control result memory register 46 is reset without delay in time, and with the time delay τ, the arithmetic is triggered through the delay element 33 node 44, which calculates the value of N ₄₄ = N ₃₅ (N ₃₆ ) / N ₃₆ (N ₃₅ ), and since N ₃₅ ≡T ₁ and N ₃₆ ≡T ₂ , where T ₁ and T ₂ are the durations of high potential pulses at the outputs of the first (a) and second (b) bits of shift register 28, then N ₄₄ = N ₃₅ / N ₃₆ = T ₁ / T ₂ or N ₄₄ = N ₃₆ / N ₃₅ = T ₂ / T ₁ . The fourth pulse from the first output of the first trigger 15 at the output (d) of the fourth bit of the shift register 28 sets a high potential, and the outputs (a, b and c) of its remaining bits are reset. The leading edge of the high potential from the output (d) of the fourth category of the shift register 28, the shaper 32 generates a short high-potential pulse, which opens the I 45 elements and the contents of the arithmetic unit 44, value N ₄₄ , through the group of 45 And elements, arrives at the first the inputs (a) of the first register 45 of the memory of the results of the control, and with a time delay τ, through the delay element 34, the counters 35 and 36 are reset to zero, while the contents of the outputs of the arithmetic unit are stored in the register 46 of the memory of the result of the control 44 - N _44. In the register 46 of the memory of the result of the control of cardiac arrhythmia, for each sequence of four pulses of heart contractions, the relative coefficient α of the rhythm of the heart is recorded, and the lower it is, the more dangerous the state of the control object. The numerical values of α cardiac arrhythmias, the contents of the outputs of the register 46, displayed by the indicator 47, is a highly representative, objective parameter characterizing the state of the human body. In the subunit 18 of the heart rate control, with each pulse from the output of the clock generator 14, a unit potential sequentially runs through all the bits of the shift register 49. On the leading edge of the high potential, from the output (a) of the first discharge of the register 49, the second (static) trigger 50 is set to a single state, high potentials are established at its first output (a) and at the second input (b) of the third And 48 element. In this case, the third element And 48 opens, and the pulses from the second output of the first (counting) trigger 15, through the element 48 And, go to the counting input (a) of the counter 53 pulses. On the leading edge of the pulse from the discharge output (q-1), one less than the maximum, in the shift register 49, the second control result memory register 55 is zeroed, and on the rising edge from the output (q) of the senior bit of the shift register 49, the second trigger 50 is reset, at its single output (a) a low potential is established, and at its zero output (b) - a high potential. Then the And 48 element is closed, the counter 53 is stopped, its contents N ₅₃ , through the group of And 54 elements, is fed to the information inputs (a) of the second register 55 of the result memory. But with the number of bits of the register 49 Q, the contents of the third counter 53 and the second register 55 of the result memory are uniquely determined by N ₅₃ = f ₁₃ / Q, and since Q = const, then the value of N ₅₃ = f ₁₃ , i.e. the contents of the second register 55 of the memory of the control result, reflected by the second indicator 58, carries objective information about the heart rate f ₁₃ . This parameter also uniquely characterizes the physical and / or psychological state of the human body. In the block 19 for monitoring blood pressure, in the initial state, the third 60 and fourth 62 (static) triggers, the fourth counter 66 pulses and the third 71 and fourth 72 registers of memory of the control results are reset, and at the output of the digital-to-analog converter 67 - zero potential U ₆₇ , in there is no current to the coil of the inverter 58 solenoid. At zero current value in the coil (in its de-energized state), the membrane and the rod are in the initial free state determined by the initial state of the membrane (zeroing chains to the initial state are not shown in the drawing). When the current in the coil is other than zero, its position in space (in the axial direction of the solenoid 58), and with it the membrane with the rod and the heart rate sensor 13, changes and depends on the current value, the coercive force of the permanent magnet and the stiffness ( elasticity) of the membrane. The heart rate sensor 13 for each pulse of blood pressure (heartbeat) generates two pulses of high potential, with equal external compensating pressure to the lower and upper blood pressure values. With a unit potential at the output (b) of the third trigger 62, the fourth element And 59 is open at the second input (b), and the pulses from the output of the clock generator 14, through the fourth element And 59, go to the counting (information) input (a) of the fourth counter 66 pulses, the state of its outputs is discrete in time, with a period T = 1 / f ₁₄ , changes by one discrete (unit), as a result of which the state of the output of the DAC 67, and therefore the value of the current I _y in the coil of the solenoid 58 changes according to the sawtooth law. During the full cycle of operation of the fourth counter 66 pulses, the sawtooth, the current in the coil of the solenoid 58 and the position in the space of the coil, membrane and rod change from zero to maximum, but then the force F ₅₈ (t), acting in the axial direction, changes to the stop 57. Located between the rod and the stop, the phalanx O of the finger of a human operator is exposed to mechanical force F ₅₈ (t) according to a sawtooth law in time (schedule). When changing the current I _y in the coil (voltage U _y at the terminals of the coil) of the solenoid 58, its transfer function is determined by W (s) = X _o (s) / U _y = k _s [(1 + sT _e ) (1 + sT _m + sT _d )], where X _o is the movement of the coil, T _e = L _e / R _e is the electromagnet time constant, R ₀ and L ₀ are the active resistance and inductance of the solenoid coil 58, corresponding to its initial position, T _m = ( mk _p ) ^-0.5 (m is the mass of the moving parts, k _p is the stiffness of the membrane); T _d = k _d / k _p (here k _d is the damping coefficient); k _c = 2k ₀ I _y / k _p R ₀ ) is the transmission coefficient of the solenoid 56 (k ₀ is the proportionality coefficient between the force F of the electromagnet and the current I _y in the coil). Solenoid 58 with a force of F ₅₈ through the rod acts on the finger of a person and creates external excess pressure on the artery P (t) = F (t) / S (here S is the area of mechanical contact with the finger O of the human operator). For each heart pulse, two short pulses of high potential are generated at the output of the heart pulse sensor 13, when the arterial pressure and the external compensating pressure are equal (ΔР _a (t) = 0. According to the first pulse from the output of the heart pulse sensor 13, at P _a = P _en = P _n (t) ≠ 0 (or P _a = P _av = P _a (t) ≠ 0), a high potential is set trigger 60 is translated into a single state on its single output (a), the front edge of which fifth shaper 63 generates a short pulse of high potential at its output. shaper stroke 63 group of elements 68 And the content (code) of the counter 66 N ₆₆ анР _en opens and is fixed by register 71 and displayed by indicator 73, and along the leading edge of the high potential pulse from the first output of trigger 62, through the shaper 64 pulses, group of elements And 69 opens and the contents of the counter 66 N ₆₆ ≡P _ав is recorded in the register 72 and displayed by the indicator 74. The time-sawn potential U ₆₇ generated at the ADC 67 output at ΔP ₁ = 0 ensures the fixation of N ₆₆ = P _an , through the group of elements 68 AND, in register 71, and as you change I of the contents of the fourth counter 66 pulses and current in the coil of the solenoid 58, when the next equality ΔP ₂ = 0 occurs, at the output of the heart rate sensor 13 a second short pulse of high potential is generated, which, through the fifth element And 61, the fourth trigger 62 is transferred to a single state , while the fourth element And 59 closes, the fourth counter 66 pulses stops, on the leading edge of the high potential from a single output of the trigger 62 by the driver 64 generates a short pulse of high potential, which erzhimoe counter 66 N ₆₆ ≡P _aB, via a group of elements 69 and is fixed in the fourth register 72 the memory control results and is indicated by 74. With time delay at the output of the fourth delay element 65 generates a high potential pulse, which triggers reset 60 and 62 and fourth counter 66 pulses. In the registers 71 and 72 recorded values of the upper P _AB and lower P _en blood pressure, respectively. In the future, the cycle of monitoring blood pressure is repeated. The output information is expressed numerically, does not depend on the subjective factors of the observer, is generated in real time, is representative and reliable. The body temperature sensor 16 of the human operator generates a potential U ₁₆ (t) = f (t ₀ ) proportional to the temperature t ₀ of the human body, and at the output of the ADC 20, the code N ₂₀ = U ₁₆ (t) is generated. The generator 94 of the overload sensor 22 generates sinusoidal oscillations with a voltage of ~ U ₉₄ = const, which are fed to the inputs of 96 transformers 95 _x , 95 _y and 95 _z . When the human operator is accelerated, ΔV = 0, at the outputs of 97 transformers 95, sinusoidal signals of equal amplitude are generated, and at the outputs of the elements 99 _x , 99 _y and 99 _{z, they} are zero. When accelerating the human operator ΔV ≠ 0, the massive body 98 acts on the transformer 95 with the force F ₉₈ (t) in the direction of the vector ΔV, at the outputs 97 of the transformers 95, sinusoidal signals U ₉₇ (t) = F ₉₈ (t) are generated which are unequal in modulus and the sign of the amplitude, and at the outputs of the comparison elements 99 _x , 99 _y and 99 _z , the potentials U _{99 are} proportional to the potential differences at the inputs of the comparison elements 99, respectively. Then, the ADC 91 outputs generated values (codes) N ₉₁ overloads relevant coordinates in the space coordinate sensor 22 overloads. The arithmetic unit 92 inputs the overloads at the coordinates X, Y and Z recalculates into the spatial value of the overloads P _about by the formula N ₉₂ = (N _91x ² + N> _92y ² + N _92z ² ) ^-2 ≡ P _o , which is reflected by the fifth indicator 93 controlled parameters.

In block 21 of the warning alarm, the maximum permissible values (settings) of the state of a human operator in terms of heart rate, tachycardia, blood pressure, body temperature and overloads are set by adjusters 75, 77, 78, 80, 82, 84, 85, and 87, respectively. The permissible value of N ₇₅ = α _{d of} cardiac arrhythmias is set by the adjuster 75, the upper permissible value of N ₇₇ = f _{d of} the heart rate is set by 77, the lower permissible value of N ₇₈ ≡ f _{n of} the heart rate by the adjuster 78, the upper allowable value is N ₈₀ = P _in blood pressure - by a setter 80 and the lower permissible value N ₈₂ = P _{n of} blood pressure - by a setter 82, settings for temperature values are set by setters 84 (minimum) and 85 (maximum).

The current values of the codes (conception of values) N ₄₆ , N ₅₅ , N ₇₁ , N ₇₂ and N _{94 are} compared with the corresponding settings for these parameters by comparison devices 76, 79, 81, 83, 86 and 88, respectively, and the results of the comparison through the OR element 89 arrive at the input of the warning indicator 90 and the output of the subunit 21 of the warning signal.

In subsystem 2, the fourth recorder 11 periodically records the current values of N ₁ , N ₂ , N _i , N _n reflecting the state of the technical object, and N ₂₀ , N ₂₃ , N ₄₆ , N ₅₅ , N ₇₁ , N ₇₂ and N ₈₉ , reflecting the state of the biological object, and block 10 express processing and analysis of the information values of the monitored parameters N ₁ , N ₂ , N _i , N _n , N ₂₀ , N ₂₃ , N ₄₆ , N ₅₅ , N ₇₁ , N ₇₂ and N ₈₉ are ranking in order of priority according to a set of criteria of significance.

Thus, the flight monitoring system provides a warning signal about the output of at least one monitored parameter beyond its tolerance field, numerical objective, highly representative information about the current values of the monitored parameters in real time, which extends the functionality of the system. The advantage of the proposed system is that the phalanx artery is pinched only periodically, which ensures the possibility of long-term recording of changes in the arrhythmia of the heart, its frequency and arterial pressure, both systolic and diastolic, as well as the ability to objectively, in real time, receive a warning overload of the pilot (operator) and disruption of his heart. The latter is especially important for highly dynamic ergatic systems with a human operator in the control loop, for example, in aviation, because a signal about the exit of any of the monitored parameters beyond the permissible limits can be used to prevent (prevent) emergency situations, with significant human and material losses, or to minimize their consequences. The output information about the work of the heart of the human operator and its overloads is permissible, along with information about the technical condition of the ergatic system, to be recorded on machine carriers for analysis of violations of its functioning. In addition, when using the above system, there is no need for flight recorders (information recorders), because analysis of flight information is available on-line, without spending time searching for recorders and decrypting their contents. And the latter serves as a prerequisite for the prevention of emergency (contingency) situations in flight.

Information sources

1. Patent RU 2313827 C1, G06F 17/40, G06F 7/00, bull. No. 36, December 27, 2007.

2. Patent RU 2319203 C1, G06F 17/40, G05B 23/02, bull. No. 7, March 10, 2008.

Claims (1)

A flight monitoring system containing, on board an aircraft, a subsystem for collecting and transmitting information, and at an air traffic control center, a subsystem for receiving and processing information; in the subsystem for collecting and transmitting flight information — state sensors of individual units of the aircraft, sound information sensors, an information collection and conversion unit connected by inputs to the outputs of the state sensors of individual units of the aircraft, the first information recorder connected by the input to the output of sound information sensors, the second and third information recorders connected by inputs to the outputs of the information collection and conversion unit, information processing and preparation unit, connected by inputs and with the outputs of the information collection and conversion unit and the first information recorder, and the information transmission unit connected by the inputs to the outputs of the information processing and preparation unit; and in the subsystem for receiving and processing flight information, an information receiving unit connected via a radio channel to the output of the information transmission unit of the information collection and transmission subsystem, an express information processing and analysis unit connected to the inputs of the outputs of the information receiving unit, and a fourth information recorder connected the inputs with the outputs of the information receiving unit, the human operator state control unit connected by the outputs to the inputs of the flight information processing unit; moreover, the control unit of the state of the human operator includes a heart rate sensor, a clock generator, a first trigger, a body temperature sensor of a human operator, a heart arrhythmia subunit connected to the first input with the first output of the first trigger, and the second input with the output of the clock a heart rate monitoring subunit connected by a first input to a second output of a first trigger and a second input to a clock pulse generator output, a blood pressure monitoring subunit is connected the first input with the output of the heart rate sensor, and the second input with the output of the clock, an analog-to-digital converter connected to the output of the body temperature sensor of the human operator, and a warning sub-unit connected by bit inputs to the outputs of the heart arrhythmia control sub-blocks, heart rate monitoring, blood pressure monitoring and an analog-to-digital converter; the heart arrhythmia control subunit includes a constant potential source, a first master connected to an input with a constant potential source output, a threshold element connected by a first input to a first output of a first trigger, and a second input to a first master output, a first pulse shaper connected to a threshold output element, the first annular shift register connected by a shift input to the output of the first pulse shaper, the first element And connected by the first input to the output of the clock pulses, and the second input - with the output of the first discharge of the first shift register, the second element And connected by the first input to the output of the pulse generator, and the second input - with the output of the second discharge of the first shift register, the second pulse shaper connected by the input with the output of the third discharge of the first register a shift, a third pulse shaper connected by an input to an output of a fourth discharge of a first shift register, a first delay element connected by an input to an output of a second pulse shaper, a second delay element ki connected by the input to the output of the third pulse shaper, the first pulse counter connected by the counting input to the output of the first And element, and the zeroing input - with the output of the second delay element, the second pulse counter connected by the counting input to the output of the second And element, and the zeroing input - with the output of the second delay element, the first comparison element connected bitwise by the first inputs to the outputs of the first pulse counter, and the second inputs to the outputs of the second pulse counter, the first group of elements And connect connected by the first inputs bitwise with the outputs of the first pulse counter, and the second inputs with the first output of the first comparison element, the second group of AND elements connected by the first inputs bitwise with the outputs of the second pulse counter, and the second inputs - with the first output of the first comparison element, the third group of elements And, connected by the first inputs bitwise with the outputs of the first pulse counter, and by the second inputs - with the third output of the first comparison element, the fourth group of AND elements connected by the first inputs along with the outputs of the second pulse counter, and the second inputs with the third output of the first comparison element, the first group of OR elements, connected bitwise by the first inputs with the outputs of the second group of AND elements, and the second inputs - with the outputs of the third group of AND elements, the second group of OR elements, connected bitwise by the first inputs with the outputs of the first group of AND elements, and by the second inputs with the outputs of the fourth group of AND elements, an arithmetic unit connected by the first inputs bitwise with the outputs of the first group of AND elements, by the other inputs - bitwise with the outputs of the second group of OR elements, and by the third input, the synchronization input - with the output of the first delay element, the fifth group of AND elements connected by the first inputs bitwise with the outputs of the arithmetic unit, and the second input - with the output of the third pulse shaper, the first the memory register of the control result, connected by information inputs bitwise with the outputs of the fifth group of AND elements, and by the zeroing input - with the output of the second pulse shaper, and the first indicator of the control result, connect enny bitwise inputs to the outputs of the first memory register control result; the heart rate control subunit includes a third AND element, connected by the first input to the second output of the first trigger, a second ring shift register connected by a shift input to the output of the pulse generator, a second trigger connected by a first input to the output of the first discharge of the second shift register, and the second input with the high-order output of the second shift register, and the first output - with the second input of the third element And, the fourth pulse shaper connected to the input with the second output of the second trigger, the third the delay element connected by the input to the output of the fourth pulse shaper, the third pulse counter connected by the counting input to the output of the third delay element, and the zeroing input - by the output of the third delay element, the sixth group of AND elements connected by the first inputs bitwise to the outputs of the third pulse counter, and the second inputs - with the second output of the second trigger, the second register of the memory of the control result, connected by the installation inputs bitwise with the outputs of the sixth group of AND elements, and the zeroing input with the output ra a charge per unit of the least senior bit of the second shift register, and a second indicator of the control result connected by inputs to the outputs of the second register of the memory of the control result; the blood pressure monitoring subunit includes a inverter that combines a limit stop made in the form of a bracket made of soft magnetic material, and a solenoid mounted inside at one end of the stop bracket and consisting of a permanent magnet, a solenoid coil, a membrane and a rod, on the inner surface of the stop bracket or the solenoid rod contains a heart rate sensor, the solenoid rod is mechanically rigidly connected to its membrane and coil, the fourth element And, connected by the first input to the output of the clock pulse generator owls, the third trigger connected to the first input with the output of the heart rate sensor, the fifth element And connected to the first input to the output of the heart rate sensor, and the second input to the first output of the third trigger, the fourth trigger connected to the first input with the output of the fifth element And, fifth a pulse shaper connected by an input to the first output of the third trigger, a sixth pulse shaper connected by an input to the first output of the fourth trigger, a fourth delay element connected by an input to the output of the sixth pulse shaper LSS, the fourth pulse counter, connected by the counting input to the output of the fourth element And, and the zeroing input - with the output of the fourth delay element, a digital-to-analog converter connected bitwise with inputs from the outputs of the fourth pulse counter, and the output with the input of the inverter solenoid, the seventh group of AND elements connected bitwise by the first inputs to the outputs of the fourth pulse counter, and by the second inputs to the output of the fifth pulse shaper, the eighth group of AND elements connected by the first the inputs are bitwise with the outputs of the fourth pulse counter, and the second inputs are with the output of the sixth pulse shaper, the fifth delay element connected by the input to the output of the fourth delay element, the third control result memory register connected by the information inputs with the outputs of the seventh group of I elements, and the zeroing input - with the output of the fifth delay element, the fourth memory register of the control result, connected by information inputs with the outputs of the eighth group of AND elements, and the zeroing input with the output of the fifth delay element, a third indicator outcome control inputs connected to the outputs of bitwise third register memory control result, and a fourth control result indicator connected bitwise with the inputs of the fourth memory control register outputs the result; the warning signal subunit contains a second master, a second comparison element connected bitwise by the first inputs to the outputs of the first memory register of the control result, and second inputs to the outputs of the second master controller, a third master, a fourth master controller, and a third comparison element connected bitwise by the first inputs to the outputs of the second register memory of the control result, the second inputs - with the outputs of the third setter, and the third inputs - with the outputs of the fourth setter, fifth setter, fifth comparison element, with bitwise distributed with the first inputs with the outputs of the third register of the memory of the control result, and the second inputs with the outputs of the fifth setter, the sixth setter, the fifth comparison element connected bitwise with the first inputs with the outputs of the fourth register of the memory of the control result, and the second inputs with the outputs of the sixth setter, the seventh a setter, an eighth setter, a sixth comparison element connected bitwise with the first inputs to the outputs of the analog-to-digital converter, the second inputs with the outputs of the seventh setter, and the third in odes - with the outputs of the eighth setter, an OR element connected by inputs to the third output of the second comparison element, with the first and third outputs of the third comparison element, with the first output of the fourth comparison element, with the third output of the fifth comparison element and with the first and third outputs of the sixth comparison element , and a warning indicator connected to the input with the output of the OR element, as well as a heart rate sensor, is made on a piezoelectric element and is installed in the inverse converter on its stop or on the rod of its solenoid, characterized by the fact that an overload sensor of a human operator and an information conversion subunit are connected to the unit for monitoring the state of a human operator of a subsystem of information collection and transmission, connected coordinatewise with inputs and outputs of an overload sensor, and bitwise outputs with fifth inputs of a warning subunit, into which a ninth a setter and a seventh comparison element, connected bitwise by the first inputs to the outputs of the information conversion subunit, the second inputs to the outputs of the ninth setter, and a third m output - to an eighth input of the OR gate; moreover, the information conversion subunit includes three, according to the number of coordinates, analog-to-digital converters connected coordinatewise with the outputs of the overload sensor, a second arithmetic unit connected by inputs coordinatewise and bitwise with the outputs of the analog-to-digital converters, and outputs with the sixth inputs of the warning subunit, and the fifth indicator of the controlled parameter connected by inputs bitwise to the outputs of the second arithmetic unit; the overload sensor includes a sinusoidal oscillation generator, a three-axis accelerometer connected by an input to the output of a sinusoidal oscillation generator, and three analog comparators, one for each coordinate, connected coordinatewise with inputs of the accelerometer, and outputs with inputs of the same name as the information conversion subunit, and the information conversion subunit includes three, one for each coordinate, analog-to-digital converter connected by inputs to the outputs of the same analog e the comparison arithmetic unit, the second arithmetic unit connected by the inputs of the same name as the overload sensor of the human operator, and the outputs bitwise with the sixth inputs of the warning subunit, and the fifth indicator of the monitored parameter connected by the inputs bitwise with the outputs of the second arithmetic unit, and the accelerometer includes for each rectangular the coordinates are two piezoelectric transformers installed coaxially and connected by inputs to the outputs of the sine wave generator, and the outputs rows - each coordinate with the accelerometer outputs, and a massive spherical or cubical body installed on legkohodovoy landing in the center of the accelerometer coordinate system.

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