RU2628120C1 - Device for modeling processes of shipping lock functioning - Google Patents

Abstract

FIELD: physics.

SUBSTANCE: device contains a model of a central gateway control panel, including a command generator, three triggers, two random pulse generators, eleven AND elements, an indication element and eight OR elements, a gateway camera model comprising four random pulse generators, an AND element, three OR elements, an upstream model and a downstream model, each of which includes a random pulse generator, a reverse pulse counter, an OR element, an AND element, and a maintenance unit including a control unit and a maintenance performing group of blocks, a upstream model of the traffic lights and a downstream model of the traffic lights, each of which comprises a trigger and two indication elements.

EFFECT: improving the accuracy of modeling the processes of shipping lock functioning, expanding the functionality and scope of the device by simulating the maintenance processes of various shipping lock systems, taking into account the quality control of its implementation for various lock strategies.

5 dwg

Description

The invention relates to computer technology and can be used to simulate the functioning of shipping locks, taking into account the reliability, dynamics and specifics of their application, as well as the maintenance (maintenance) of their various systems, taking into account the quality control of its implementation for various locking strategies.

The prior art device for modeling queuing systems (QS), containing the element And, a trigger, three elements OR, four pulse generators with a random interval and a block of counters [1]. The device allows you to simulate QS with high quality service. The application, served with high quality, leaves the device, the application with low quality of service repeats either the entire service cycle, or only one stage of service.

The disadvantage of this device is that it does not allow modeling the processes of formation and control of the queue of ships in the upper and lower concours of the gateway, as well as the processes of random selection by the dispatcher of the central control panel of the gateway of various strategies for locking (servicing) ships and the processes of their direct locking.

Closest to the invention is a device for simulating the processes of functioning of shipping locks [2], containing a model of a central control panel for a lock, including first to third triggers, first to eighth OR elements, first and second random pulse generators, an indication element, first to the eleventh elements And, and the output of the first element And is connected to the first input of the second and third elements And, the installation input in "1" of the first trigger, the direct output of which is connected to the first input of the first electronic of the AND element and the input of the indication element, the installation input at “0” of the first trigger is connected to the output of the first OR element, the second input of the first element AND is connected to the output of the second OR element, the second input of the second AND element is connected to the inverse inputs of the fourth and fifth, to the first direct the inputs of the sixth, seventh and eighth AND elements and to the first input of the second OR element, the outputs of the fourth, fifth, sixth AND elements are connected to the first, second, third inputs of the first OR element, respectively, the output of the fourth AND element is also connected n with the first input of the third OR element, the output of which is connected to the installation input at “0” of the second trigger, the direct output of which is connected to the first direct input of the fourth and second input of the seventh AND element, and the inverse output of the second trigger is connected to the first direct input of the fifth AND element , the output of the seventh AND element is connected to the second input of the third OR element, with the first input of the fourth and fifth OR elements, the outputs of which are connected to the stop input of the first and the start input of the second random pulse generator, respectively That is, the output of the second AND element is connected to the first input of the sixth OR element, the output of which is connected to the start input of the first random pulse generator, the output of the third AND element is connected to the second input of the fifth OR element, and the second input of the third AND element is connected to the inverse input of the sixth and ninth , with the second direct input of the fifth and eighth, with the third input of the seventh AND element and with the second input of the second OR element, the output of the eighth element And is connected to the second input of the sixth and seventh OR elements, with the first input of the eighth an OR element, the output of which is connected to the “0” setting of the third trigger, the direct output of which is connected to the direct first input of the ninth and third input of the eighth AND element, and the inverse output of the third trigger is connected to the second direct input of the sixth AND element, the output of the seventh OR element connected to the stop input of the second random pulse generator, the output of the ninth element And connected to the fourth input of the first and second input of the eighth element OR, the model of the gateway camera, including the first through sixth generators are random pulses, AND element, first OR element, the outputs of the first and second random pulse generators connected to the first and second inputs of the first OR element, respectively, the output of which is connected to the second direct input of the fourth and ninth AND elements, with the third direct input of the fifth and sixth and the fourth input of the seventh and eighth elements AND of the model of the central gateway control panel, the output of the element AND of the gateway camera model is connected to the fifth input of the first element OR of the model of the central gateway control panel, outputs the third and fourth random pulse generators of the gateway camera model are connected to the trigger input of the fifth and sixth random pulse generators, respectively, the outputs of which are connected to the trigger inputs of the first and second random pulse generators of the gateway camera model, respectively, upstream model, downstream model, each of which includes OR element, a reversible pulse counter and a random pulse generator, the output of which is connected to the summing input of a reverse pulse counter, the bit outputs are which are connected to the corresponding inputs of the OR element, the model of the upstream traffic lights, the model of the downstream traffic lights, each of which includes a trigger, the first and second display elements, the inputs of which are connected to the direct and inverse outputs of the trigger, respectively, the installation inputs are in "1" and in " The 0 "trigger of the upstream traffic light model is connected to the outputs of the third and fifth random pulse generators of the gateway camera model, respectively, the installation inputs to" 1 "and to" 0 "of the trigger of the downstream traffic light model are connected to the outputs of of the fourth and sixth random pulse generators of the gateway camera model, respectively, the outputs of the third and fourth random pulse generators of the gateway camera model are also connected to the subtracting input of the reverse pulse counter of the upstream and downstream models, respectively, the second input of the fourth and first input of the seventh elements OR the model of the central gateway control panel connected to the first and second inputs of the AND element of the gateway camera model, respectively, additionally introduced into the gateway camera model of the second and third OR elements, the first inputs of which are connected to the output of the And element, and the outputs of which are connected to the stop inputs of the third and fourth random pulse generators, respectively, the And element is introduced in the model of the upper and lower heads, the first input of which is connected to the output of the OR element, the output of the And element of the model the upper and lower concaves are connected to the second input of the second and third elements AND of the model of the central gateway control panel, respectively, into which the tenth and eleventh elements AND, direct inputs to which are connected to the outputs of the first and second random pulse generators of the model of the central gateway control panel, respectively, the output of the tenth element And is connected to the input of the installation in "1" of the second trigger and to the first input of the seventh element OR, the output of the eleventh element And is connected to the input of the installation in "1 "the third trigger and the second input of the fourth OR element, the first and second blocks of failures and restorations, each of which includes the first to fifth AND elements, an OR element, a trigger, a differentiating chain, a generator with random recovery time intervals and a random pulse train generator, the output of which is connected to the first input of the first and direct inputs of the second AND elements, the outputs of which are connected to the first and second inputs of the OR element, respectively, whose output is connected to the installation input in the “1” trigger and the trigger input generator of random recovery time intervals, the output of which is connected through a differentiating chain to the direct input of the third element And, the output of which is connected to the installation input in the "0" trigger An era whose direct output is connected to the inverse input of the third element And, the output of the fourth element And is connected to the stop input of the random pulse generator, the start input of which is connected to the output of the fifth element And, the direct input of which is combined with the second input of the first and inverse inputs of the second and fourth elements And is connected to the direct output of the first trigger of the model of the central gateway control panel, the output of the generator of random recovery time intervals and the first input of the fourth element And the first block of failures and restorations is connected to the inverse input and output of the tenth element AND of the model of the central gateway control panel, respectively, the output of the random recovery time interval generator and the first input of the fourth element And of the second block of failures and restorations are connected to the inverse input and output of the eleventh element And of the central model the control panel of the gateway, respectively, the direct output of the triggers of the first and second failure and recovery units is connected to the second input of the elements And mode to it of the upper and lower concretions, respectively, the direct inputs of the third elements AND of the first and second failure and recovery units are connected to the sixth and seventh inputs of the first element OR of the model of the central control panel of the gateway, respectively, the second input of the fourth and first inverse input of the fifth element And the first and second blocks of failures and recovery are connected to the output of the OR element of the upstream and downstream models, respectively, and the second inverse input of the fifth element AND of the first and second failure and recovery units the first is connected to the output of the OR element of the lower and upper pool models, respectively, the third and fourth blocks of failures and restorations are introduced, each of which includes a delay element, a differentiating chain, an OR element, from the first to fourth AND element, the first and second triggers, a random interval generator the recovery time and the generator of random sequences of pulses, the output of which is connected to the first input of the first element And, the output of which is connected to the input of the installation in "1" of the first trigger, with the input of the back element a horn, the output of which is connected to the direct input of the second element And, the output of which is connected to the start input of the generator of random intervals of recovery time, the output of which through a differentiating circuit is connected to the first input of the third element And, the input to the “0” setting of the first trigger, the direct output of which is connected with an inverse input of the second and first input of the fourth AND element, the output of which is connected to the first input of the OR element, the second input of which is connected to the output of the third AND element, the second input of which is connected to the second input of the first And element and to the direct output of the second trigger, the input of which is set to “0” and connected to the second input of the fourth And element, the output of the tenth and eleventh elements And of the model of the central gateway control panel is connected to the installation input to “0” of the second trigger and the second input of the fourth element And the third and fourth blocks of failures and restorations, respectively, the input of the installation in "1" of the second trigger and the output of the first element And the third block of failures and restorations are connected to the output of the third generator of tea pulses and the second input of the second OR element of the gateway camera model, respectively, the installation input to “1” of the second trigger and the output of the first AND element of the fourth failure and recovery unit are connected to the output of the fourth random pulse generator and the second input of the third element OR of the gateway camera model, respectively, the inputs the launch of the third and fourth random pulse generators of the gateway camera model are connected to the outputs of the OR elements of the third and fourth failure and recovery units, respectively.

However, this device does not allow to simulate the processes of maintenance of various systems of the shipping lock, taking into account the quality control of its implementation for various lock strategies.

The technical result from the use of the invention is to increase the accuracy of modeling, expand the functionality and scope of the device by simulating the processes of periodic maintenance of various systems of the shipping lock, taking into account the quality control of its implementation for various locking strategies.

This technical result is achieved by the fact that in a device for simulating the processes of operation of a shipping lock, containing a model of a central control panel for a lock, including first to third triggers, first to eighth OR elements, first and second random pulse generators, an indication element, first to the fourth blocks of failures and recoveries, from the first to the eleventh AND elements, the output of the first AND element being connected to the first input of the second and third AND elements, the installation input to “1” of the first trigger An era, the direct output of which is connected to the first input of the first AND element and the input of the indication element, the installation input at "0" of the first trigger is connected to the output of the first OR element, the second input of the first AND element is connected to the output of the second OR element, the second input of the second AND element is connected to the inverse inputs of the fourth and fifth, to the first direct inputs of the sixth, seventh and eighth AND elements and to the first input of the second OR element, the outputs of the fourth, fifth, sixth AND elements are connected to the first, second, third inputs of the first element OR, accordingly, the output of the fourth AND element is also connected to the first input of the third OR element, the output of which is connected to the installation input at “0” of the second trigger, the direct output of which is connected to the first direct input of the fourth and second input of the seventh AND element, and the inverse output of the second trigger connected to the first direct input of the fifth AND element, the output of the seventh AND element is connected to the second input of the third OR element, with the first input of the fourth and fifth OR elements, the outputs of which are connected to the stop input of the first and the input start of the second random pulse generator, respectively, the outputs of which are connected to the direct inputs of the tenth and eleventh elements AND, respectively, whose outputs are connected to the inputs of the installation in "1" of the second and third triggers, respectively, as well as the first input of the seventh and second input of the fourth elements OR, respectively, the output of the second AND element is connected to the first input of the sixth OR element, the output of which is connected to the start input of the first random pulse generator, the output of the third AND element is connected to w the second input of the fifth OR element, and the second input of the third AND element is connected to the inverse input of the sixth and ninth, with the second direct input of the fifth and eighth, with the third input of the seventh AND element and with the second input of the second OR element, the output of the eighth AND element is connected to the second input of the sixth and seventh OR elements, with the first input of the eighth OR element, the output of which is connected to the installation input at “0” of the third trigger, the direct output of which is connected to the direct first input of the ninth and third input of the eighth AND element, and the inverse output is t This trigger is connected to the second direct input of the sixth AND element, the output of the seventh OR element is connected to the stop input of the second random pulse generator, the output of the ninth AND element is connected to the fourth input of the first and second input of the eighth OR element, the first and second failure and recovery units, each which includes the first to fifth elements of AND, an OR element, a trigger, a differentiating chain, a generator of random recovery time intervals and a generator of random pulse sequences, and the first input of the first AND element is connected to the direct input of the second AND element, the inverse input of which is connected to the second input of the first AND element, the first and second elements of AND are connected to the first and second inputs of the OR element, respectively, the output of which is connected to the input of the trigger and the start input of the generator of random recovery time intervals, the output of which is connected through a differentiating chain to the direct input of the third AND element, the output of which is connected to the installation input in the “0” trigger, the direct output of which о is connected to the inverse input of the third element And, the output of the fourth element And is connected to the stop input of the random pulse generator, the start input of which is connected to the output of the fifth element And, the direct input of which is combined with the second input of the first and inverse inputs of the second and fourth elements And and is connected with direct output of the first trigger of the model of the central gateway control panel, the output of the generator of random recovery time intervals and the first input of the fourth element AND of the first block of failures and restorations are connected to the inverse input and output of the tenth element AND of the model of the central gateway control panel, respectively, the output of the random recovery time interval generator and the first input of the fourth element And of the second block of failures and restorations are connected to the inverse input and output of the eleventh element And of the model of the central gateway control panel, respectively , the direct inputs of the third elements And the first and second blocks of failures and recoveries are connected to the fifth and sixth inputs of the first element And And the models of the central gateway control panel, respectively, the third and fourth blocks of failures and recoveries, each of which includes a delay element, a differentiating chain, an OR element, from the first to the fourth element And, the first and second triggers, a random recovery time generator and a random sequence generator pulses, the output of which is connected to the first input of the first element And, the output of which is connected to the input of the installation in "1" of the first trigger, with the input of the delay element, the output of which is connected it is direct to the direct input of the second element And, the output of which is connected to the start input of the generator of random intervals of recovery time, the output of which through a differentiating circuit is connected to the first input of the third element And, the input to the setting “0” of the first trigger, the direct output of which is connected to the inverse input of the second and the first input of the fourth AND element, the output of which is connected to the first input of the OR element, the second input of which is connected to the output of the third AND element, the second input of which is connected to the second input of the first electronic ment And to the direct output of the second trigger, the input of which is set to “0” and connected to the second input of the fourth element And, the input to “0” of the second trigger and the second input of fourth element And of the third and fourth failure and recovery units are connected to the tenth and of the eleventh AND elements of the central gateway control panel, respectively, the model of the gateway camera, including the first to sixth random pulse generators, the And element, the first to the third OR element, the outputs of the first and second case generators AE pulses are connected to the first and second inputs of the first OR element, respectively, the output of which is connected to the second direct input of the fourth and ninth AND elements, with the third direct input of the fifth and sixth elements and with the fourth input of the seventh and eighth elements AND models of the central gateway control panel, seventh input of the first OR element which is connected to the output of the AND element of the gateway camera model, the output of which is also connected to the first inputs of the second and third OR elements, the outputs of which are connected to the stop inputs of the third and h of the fourth random pulse generators of the gateway camera model, respectively, the outputs of which are connected to the installation inputs in “1” of the second triggers of the third and fourth failure and recovery units, respectively, the outputs of the third and fourth random pulse generators are connected to the start inputs of the fifth and sixth random pulse generators, respectively, the outputs which are connected to the trigger inputs of the first and second random pulse generators of the gateway camera model, respectively, the trigger input of the third generator of tea pulses and the second input of the second OR element of the gateway camera model are connected to the output of the OR element and the output of the first AND element of the third failure and recovery unit, respectively, the start input of the fourth random pulse generator and the second input of the third element OR of the gateway camera model are connected to the output of the OR element and the output the first AND element of the fourth block of failures and recoveries, respectively, the upstream model, the downstream model, each of which includes an AND element, an OR element, a reverse counter a pulse generator and a random pulse generator, the output of which is connected to the summing input of a reversible pulse counter, the bit outputs of which are connected to the corresponding inputs of the OR element, the subtracting inputs of the reversing counters of the upstream and downstream models are connected to the outputs of the third and fourth random generators of the gateway camera model, respectively, direct the output of the triggers of the first and second blocks of failures and restorations is connected to the second input of the elements AND models of the upper and lower pools, respectively oh, the second input of the fourth and the first inverse input of the fifth element And the first and second failure and recovery units are connected to the first input of the element And the models of the upper and lower downstream, respectively, and the second inverse input of the fifth element And the first and second failure and recovery units is connected to the first input element And models of the downstream and upstream, respectively, the output of the element AND of the upstream model is connected to the first input of the second OR element, the second input of the second AND element, the inverse input of the fourth and fifth, direct first input of the sixth, seventh and eighth elements AND models of the central gateway control panel, the output of the AND element of the downstream model element And is connected to the second input of the second OR element, the second input of the third, the inverse input of the sixth and ninth, direct second inputs of the fifth and eighth and third input of the seventh elements And models of the central control panel for the gateway, models of traffic lights of the upper and lower heads, each of which includes a trigger, the first and second display elements, the inputs of which are connected to direct and inverse the trigger outputs, respectively, the installation inputs in the “1” and “0” triggers of the upstream traffic light model are connected to the outputs of the third and fifth random pulse generators of the gateway camera model, respectively, the installation inputs in the “1” and “0” of the downstream traffic light model trigger connected to the outputs of the fourth and sixth random pulse generators of the gateway camera model, respectively, the first and second inputs of the gate element AND models of the gateway camera are connected to the first input of the seventh and second input of the fourth OR element, and also to the output of ten o and the eleventh element AND of the model of the central gateway control panel, respectively, which are additionally introduced into the model of the central control panel of the gateway, the command generator, and in the first and second failure and recovery units of the same model, the element And, in the model of the upper and lower pools, the maintenance unit, including a control unit and a group of execution units, the control unit comprising two triggers, from the first to the sixth AND element, four OR elements, the output of the first OR element being connected to the installation input at “0” of the first trigger and the first input of the second OR element, the output of which is connected to the first direct input of the first AND element, the output of which is connected to the first input of the third OR element, the direct output of the first trigger is connected to the first input of the second AND element, and whose inverse output is connected to the first inputs of the third and fifth AND elements, the outputs of which are connected to the second and third input of the third OR element, respectively, the direct output of the second trigger is connected to the first input of the fourth element AND, the output of which is connected is connected to the input of the second trigger in “0”, and the inverse output of the second trigger is connected to the first input of the sixth AND element, the output of which is connected to the first input of the fourth OR element, the output of which is connected to the installation input in “1” of the first trigger, the second input of the fourth the OR element of the upstream model control unit is connected to the output of the sixth element and the downstream model control unit, the output of the sixth element and the upstream model control unit is connected to the second input of the fourth OR element of the control unit downstream models, the installation input in “1” of the second trigger of the upstream model control unit is connected to the first input of the first OR element of the control unit of the same model and the first output of the model generator of the central gateway control panel, the second output of which is connected to the installation input in “1 »Of the second trigger and the first input of the first OR element of the downstream model control unit, the inverse input of the first And element and the second input of the second element And of the control unit are combined in the models of upstream and downstream and are the same as the output of the OR element of the upstream and downstream models, respectively, and the output of the second AND element of these control units is connected to the first input of the AND element of the upstream and downstream models, respectively, the third input of the second and second input of the fifth elements AND of the control unit are connected to the direct output of the first trigger models of the central control panel for the gateway control, and the second input of the third element AND of the control blocks of the models of the upper and lower heads is connected to the output of the sixth and fifth elements AND of the model of the central console board control, respectively, the second input of the first OR element of the upstream model control unit is connected to the output of the fourth element And the downstream model control unit, and the second input of the first OR element of the downstream model control unit is connected to the output of the fourth element And the downstream model control unit, second the input of the second OR element of the control unit of the upper and lower pool model is connected to the output of the differentiating chain of the first and second blocks of failures and restores of the central gate control gate, respectively, the second direct input of the first element AND of the control unit of the upper and lower pool models is connected to the direct output of the trigger of the first and second failure and recovery units of the central gateway control panel respectively, the direct output of the first trigger of the control block of the upper and lower pool models is connected to the first input of the sixth element And the first and second blocks of failures and recoveries of the model of the central control panel of the gateway, respectively, the second input of the sixth element nta of these blocks is connected to the output of a random pulse train generator, respectively, and the output of the sixth element And is connected to the first input of the first and direct input of the second element And of the first and second failure and recovery units of the central gateway control panel model, respectively, and the group of execution units contains a counting generator (clock) pulses, an OR element, a pulse counter, a delay element, and i (i = 1 ... N) execution units, each of which includes three delay elements, a decoder, a counter, and pulses, pulse shaper, random pulse generator, three AND elements and two OR elements, the output of the first OR element of the i-th (i = 1 ... N) execution unit is connected to the trigger input of the random pulse generator, the output of which is connected to the trigger input of the pulse shaper, the output of which is connected to the first input of the first, inverse input of the second and through the first delay element to the first input of the third AND element, the output of which is connected to the input of the second delay element and to the stop inputs of the random pulse generator and forms pulse generator, the output of the first AND element is connected to the summing input of the pulse counter, the overflow output of which is connected to the second input of the third AND element, and the remaining discharge outputs of which are connected to the corresponding inputs of the decoder, the outputs of which are connected to the corresponding inputs of the second OR element, the output of which is connected through the third delay element to the direct input of the second element And, the output of which is connected to the installation input in the initial state of the pulse counter and the first input of the first element and OR, the second inputs of the first elements OR ix (i = 1 ... N) of the execution units of the group of execution units are combined and connected to the output of the third element OR of the control unit, respectively, the output of the counter (clock) pulse generator in each group of execution units is connected to the second inputs of the first elements And ix (i = 1 ... N) of the execution units, respectively, the output of the second delay element of the i-th (i = 1 ... N) execution unit is connected to the corresponding inputs of the element OR of the group of execution units, the output of which is connected to the input of the pulse counter of the same group, the output of which is connected through the delay element with the input of its installation in the initial position, the output of the pulse counter of the group of blocks for the execution of models of the upper and lower pools is connected to the second input of the fourth and sixth elements AND the control unit of the same models, respectively.

Comparative analysis with the prototype shows that the claimed device is characterized by the presence of additionally entered command generator in the model of the central gateway control panel, and in the first and second failure and recovery units of the same model, the And element in the upper and lower pool model has one maintenance unit, each of which includes a control unit (BU) and a group of execution units (GBV), each control unit comprising two triggers, four OR elements, and six AND elements, and each GBV contains a counting generator pulses, OR element, AND element, pulse counter and N execution units (BV), each i-th (I = 1 ... N) BV includes two OR elements, three I elements, a random pulse generator, pulse shaper, pulse counter, a decoder and three delay elements and corresponding functional relationships with other elements of the device, which meets the criterion of novelty.

The search for technical solutions in the scientific and technical literature and related fields of technology did not reveal a solution having features that match the distinguishing features of the claimed invention, which meets the criterion of inventive step.

In FIG. 1 is a structural diagram of the device, FIG. 2 is a structural diagram of the first and second blocks of failures and restorations (a shipping lock in standby mode, forming a queue of ships), FIG. 3 is a structural diagram of the third and fourth blocks of failures and restorations (in the preparation of a shipping lock), FIG. 4 shows a structural diagram of the models of the upper and lower pools, in FIG. 5 is a structural diagram of a group of execution units.

The device comprises a model 1 of the central gateway control panel (MTsPUSh), including a command generator 1a, a first 2 trigger, a first 3, a second 4, a third 5 And elements, a first 6, a second 7 random pulse generators, an indication element 8, a first 9, a second 10 , fourth 11, fifth 12, sixth 13, seventh 14 OR elements, fourth 15, fifth 16, sixth 17, seventh 18, eighth 19, ninth 20 AND elements, third 21 and eighth 22 OR elements, second 23, third 24 triggers, model of the upper 25 and lower 26 downstream (MVB and ME), each including a generator of 27 random pulses, reverse the second counter 28 pulses, the element OR 29, the element 30 and the block 83 maintenance (BTO), consisting of a control unit 84 and a group of 85 execution units, each model of the upper (lower) downstream has inputs - 25 ₁ , 25 ₂ , 25 ₃ , 25 ₄ , 25 ₅ , 25 ₆ , 25 ₁₀ (26 ₁ , 26 ₂ , 26 ₃ , 26 ₄ , 26 ₅ , 26 ₆ , 26 ₁₀ , 26 ₁₂ ), outputs - 25 ₇ , 25 ₈ , 25 ₉ , 25 ₁₁ , 25 ₁₃ (26 ₇ , 26 ₈ , 26 ₉ , 26 ₁₁ , 26 ₁₃ ), the model of the traffic lights of the upper 46 and lower 31 of the headwater (MSVB, MSNB), including the first 32, second 33 display elements and trigger 34, camera model 35 gateway including the first 36, second 37, fifth 38, sixth 39, third 40, fourth 41 random generators pulses, the first element OR 42, the element AND 43, the second 44 and the third 45 elements OR, MTsPUSH also includes the tenth 47, eleventh 48 elements And, the first 49, second 50 blocks of failures and restorations (in standby modes, queuing ships) (BOVROF ), each of which includes a trigger 51, a differentiating chain 52, a random recovery time generator 53, a random pulse generator 54, a first 55, a second 56, a third 57, a fourth 58, a fifth 59, a sixth 59a, an AND element, and an OR element 60, inputs - 61, 61a, 62, 62a, 63, outputs - 64, 65, 65a each Dogo of blocks 49, 50, third 66, fourth 67 blocks of failures and restorations (when preparing the shipping lock) (BOW), each of which includes the first 68, second 69, third 70, fourth 71 elements And, first 72, second 73 triggers , element OR 74, generator 75 random sequences of pulses, generator 76 random intervals of recovery time, delay element 77 and differentiating chain 78, inputs 79, 80, outputs 81, 82 of each of the blocks 66, 67.

Each maintenance unit 83 of models 25 and 26, respectively, comprises a control unit 84 and a group of execution units 85, each unit 84 comprising the first 92, second 97, third 97a and fourth 97b OR elements, the first 93, second 94, third 95, and fourth 94a , fifth 98 and sixth 98a elements And, first 96 and second 96a triggers, inputs 86, 87.87 ₁ , 87 ₂ , outputs 88, 88 ₁ , 88 ₂ , 89, Each group 85 of execution units has an input 90 and an output 91 and includes a generator 99 of counting (clock) pulses, an OR element 100, a pulse counter 101, a delay element 102, and i (i = 1 ... N) execution units, each of which includes an OR element 103, a random pulse generator 104, a pulse shaper 105, a first 106 AND element, a pulse counter 107, a decoder 108, a second 109 and a first 110 delay elements, a third 111 AND element, a second 112 OR element, a third 113 element delays, second 114 element I.

The MTsPUSh command generator 1a generates single pulses that appear after starting at the output through a fixed time interval adequate to the period of maintenance. In this case, the pulse will appear at the first output of generator 1a if the dispatcher has chosen a top-down maintenance strategy, and from the bottom-up at the second output.

Generators 6, 7 of model 1 form single pulses that appear after starting at the output through a random time interval distributed according to the same or different distribution laws. Generators 27 of models 25, 26 form random pulse sequences, the intervals between pulses of which are distributed according to certain (different or identical) laws. The generators 36, 37, 38, 39, 40, 41 generate single pulses that appear at the output after start-up at random time intervals, distributed according to the accepted laws for performing operations on gateways. Generators 53 of blocks 49, 50 and generators 76 of blocks 66, 67 generate pulses with a random duration, the value of which is distributed according to certain (different or identical) laws, which is equivalent to random intervals of recovery time (elimination of failures). Generators 54 of blocks 49, 50 and generators 75 of blocks 66, 67 form random sequences of pulses (simulate failures), the intervals between which are distributed according to certain (different or identical) laws

The generator 104 of random pulses i-x (i = 1 ... N) of the execution units of group 85 generates a pulse after starting after a period of time adequate to the time required for the maintenance of the i-th shipping lock system by the executor. The pulse shaper 105 creates a pulse whose duration is proportional to the number of elementary operations that the contractor performs during maintenance of the i-th shipping lock system.

In model 1, the first output of the generator 1a is connected to the input 25 ₂ -86 (the first input of the OR element 92 and the input to the “1” trigger 96a) of the block 84 of the block 83 of the model 25, and the second output of the generator 1a is connected to the input 26 ₂ -86 (to the first input of the OR element 92 and the installation input to “1” of the trigger 96a) of the block 84 of the block 83 of the model 26), the input of the installation to “1” of the trigger 2 of the model 1 is connected to the first inputs of the I4, I5 elements, with the output of the I3 element, the first input which is connected to indication element 8, direct output of trigger 2, input 25 ₄ (26 ₄ ) of model 25 (26) and to input 62 of blocks 49, 50, the second input of I3 - to the output of the OR element 10. The input to the "0" trigger 2 is connected to the output of the OR element 9, the first, second, third, fourth, fifth, sixth and seventh inputs of which are connected to the output of the elements I15, I16, I17, I20, I43 , output 65 blocks 49, 50, respectively. The output of the I15 element is also connected to the first input of the OR21 element, the output of which is connected to the installation input in the “0” trigger 23. The second input of the I4 element is connected to the first input of the OR10 element, with the inverse inputs of the I15, I16 elements, the first direct inputs of the elements I17, I18 , I19 and with the output of the I30 element of model 25 (output 25 ₉ ), the first input of which is connected to the output 89 (I94 element) of the block 84 of the block 83 of the model 25, the output of the OR element29 of the model 25 is connected to the input 87 (the second input of the I94 element and the inverse input element I93) block 84 block 83 of the model 25, and the inputs of the element OR 29 oedineny to the discharge outlet down counter 28, a summing input coupled to an output of the generator 27, model 25, the subtracting input of a reversing 28 the pulse counter (log 25 ₃₎ pattern 25 connected to the output of the generator 40 models 35 and the subtracting input of a reversing 28 the pulse counter (log 26 ₃ ) model 26 is connected to the output of the generator 41 of model 35, the second input of the I30 element (input 25 ₁₀ ) of the model 25 is connected to the output 64 of the block 49 of the model 25, and the second input of the element I30 (input 26 ₁₀ ) of the model 26 is connected to the output 64 of the block 50 models 26.

In blocks 84 of blocks 83 of models 25 and 26, respectively, the output of the OR element 92 is connected to the installation input at “0” of the trigger 96, the single output of which is connected to the first input of the AND element 94, the output of the OR element 92 is also connected to the first input of the second OR element 97b, the second input of which is connected to the input 25 _{10 to the} output 65 of the block 49 - the input 25 _{12 of the} model 25 and to the output 65 of the block 50 - the input 26 _{12 of the} model 26, respectively, the output of the OR97b element is connected to the first direct input of the And 93 element, the second direct input of which is connected to Valid ₁₀ products 25 25 - exit 64 the unit 49 and to the input of October ₂₆ mo spruce 26 - output 64 of block 50, respectively, the output of the I93 element is connected to the first input of the OR97 element, the second and third inputs of the OR97 element are connected to the output of the I95 and I98 elements, respectively, the first inputs of the I95 and I98 elements are connected to the inverse output of the trigger 96, respectively, the second input element I95 (input 25 ₅ , input 26 ₅ ) of the block 84 of models 25 and 26 is connected to the output of elements I17 and 16 of model 1, respectively, the first input of the element OR 92 is connected to the installation input in “1” of trigger 96a (input 86 of block 84), direct output of which is connected to the first input of AND element 94a. The inverse output of the trigger 96a is connected to the first input of the I98a element, the output of which is connected to the first input of the OR element 97a, the output of which is connected to the installation input in “1” of the trigger 96. The output of the I98a element of block 84 of model 25 is connected to the first input of the OR element 97a of block 84 models 25 and through output 25 _{7 of} model 25 — input 26 _{6 of} model 26 with the second input of OR element 97a of model 84 block 84. The output of element I98a of block 84 of model 26 is connected to the first input of OR element 97a of model 84 block 84 and through the output 26 of model ₇ 26 - input 25 ₆ model 25 to the second input of the element OR 97a block 84 m dressed in 25. Inputs 86 (the first input of the OR element 92 and the installation input to “1” of trigger 96a) of block 84 of block 83 of models 25 and 26 are connected to the first (output 25 ₂ ) and second (output 26 ₂ ) outputs of generator 1a of model 1, respectively . The input 87 (the second input of the I94 element and the inverse input of the I93 element) of the blocks 84 of the block 83 of the models 25 and 26 is connected to the output of the OR element 29 of the models 25 and 26, respectively. Input 25 ₅ (second input of I95 element) of block 84 of block 83 of model 25 is connected to the output of element I17 of model 1, and input 26 ₅ (second input of I95) of block 84 of block 83 of model 26 is connected to the output of element I16 of model 1. Input 25 ₄ (the third input of the I94 element and the second input of the I98 element) of block 84 of block 83 of models 25 and 26 is connected to a single output of trigger 2 of model 1, respectively. The output 88 (the output of the OR element 97) of the block 84 is connected to the input 90 (the second input of the OR element 103) of the block 85, the output of which 91 (the output of the counter 101) is connected to the second inputs of the elements I94a and I98a, the first inputs of which are connected to the direct and inverse inputs of the trigger 96a of the blocks 84 of the models 25 and 26, respectively, and the output of the I94a element of the block 84 of the model 25 is connected to the installation input in the “0” of the trigger 96a (output 88 ₁ ) and through the output 25 ₈ - the input 26 ₁ with the second input of the element I92 of the block 84 of the model 26, and an output of I98a (88 ₂₎ the model block 84 is connected via output 25 25 ₇ - 26 entrance ₆ to the second move the OR block 84 97a model 26. The output of I98a (yield 26 ₇₎ unit 84 models 26 connected via input June ₂₅ -87 ₂ model 25 to the second input unit 84 ILI97a element model 25. The outputs of elements 84 models I98a blocks 25 and 26 also connected to the first inputs of the elements OR 97a, respectively, the outputs of which are connected to the inputs of the installation in "1" of the triggers 96 respectively. Inputs 25 ₁ -87 ₁ (second input of OR element92) of block 84 of block 83 of model 25 is connected to the output of element AND 94a of block 84 of block 83 (output 26 ₈ ) of model 26. Output 88 ₁ -25 ₈ (output of element AND 94a) of block 84 block 83 of model 25 is connected to input 26 ₁ (second input of OR element 92) of block 84 of block 83 of model 26,

The direct output of trigger 96 of control unit 84 (output 25 ₁₃ ) of model 25 is connected to the first input of element I59a (input 62a) of model 49 block 49. The second input of element I59a of block 49 is connected to the output of generator 54, and the output of element I59a is connected to the first input of element I55 and direct input to the I56 element of block 49 of model 1 ..

The direct output of trigger 96 of control unit 84 (output 26 ₁₃ ) of model 26 is connected to the first input of element I59a (input 62a) of block 50 of model 1. The second input of element I59a of block 50 is connected to the output of generator 54, and the output of element I59a is connected to the first input of element I55 and direct input element I56 block 50 model 1 ..

The output 89 (the output of the I94 element) of the block 84 of the block 83 of the model 25 is connected to the first input of the element And 30 of the model 25 and the output 25 _{11 of the} model 25 (input 61 is the first inverse input of the element And 59 and the second direct input of the element And 58 of the block 49 of model 1 and the input 61a is the second inverse input of the AND element 59 of the block 50 of model 1), and the output 89 (the output of the AND element 94) of the block 84 of the block 83 of the model 26 is connected to the first input of the element And 30 of the model 26 and the output 26 _{11 of the} model 26 (the input 61 is the first the inverse input of the element And 59 and the second direct input of the element And 58 of the block 50 of model 1 and the input 61a - the second inverse input of ent And 59 block 49 model 1),

In each group of 85 execution blocks of the block 83 of models 25 and 26, the output of the first 103 OR element of the i-th (i = 1 ... N) execution block is connected to the start input of the random pulse generator 104, the output of which is connected to the start input of the pulse shaper 105, the output of which is connected to the first input of the first 106, the inverse input of the second 114 AND elements and through the first delay element 110 to the first input of the third I111 element, the output of which is connected to the input of the second 109 delay element and, accordingly, to the stop inputs of the random pulse generator 104 and pulse generator, the output of the first element И1 06 is connected to the summing input of the counter 107 pulses, the overflow output of which is connected to the second input of the third element И111, and the remaining bit outputs of which are connected to the corresponding inputs of the decoder 108, the outputs of which are connected to the corresponding inputs of the second element OR112, the output of which is connected through the third 113 delay element to the direct input of the second element And114, the output of which is connected to the installation input in the initial state of the pulse counter 107 and the first input the house of the first element OR 103, the output of the generator 99 clock (counting) pulses of each group of 85 blocks 83 is connected to the second input of the first 106 elements And ix (i = 1 ... N) of the execution blocks, the output of the second delay element 109 of the i-th (i = 1 ... N) of the execution unit is connected to the corresponding inputs of the element OR100 of group 85 of blocks 83, the output of which is connected to the input of the pulse counter 101, the output of which is connected through the delay element 102 with the input of its installation in the initial position. The output 91 of the counter 101 pulses of the group 85 of blocks 83 of models 25 and 26 is connected to the second inputs of the elements I94a and I98a of the control units 84 of blocks 83 of models 25 and 26, respectively.

The second input of the element I5 of model 1 is connected to the second input of the element OR10, to the inverse inputs of the elements I17, I20 and to the second inputs of the elements I16, I19 and to the third input of the element I18, as well as to the output of the element (output 26 ₉ ) I30 of model 26, the first the input of which is connected to the output of the I94 element (output 89) of the block 84 of the block 83 of the model 26, the second input of which is connected to the inverse input of the I93 element of the block 84 of the block 83 of the model 26 and the output of the OR element 29 (output 87) of the model 26, the inputs of which are connected to the bit the outputs of the reversible counter 28, the summing input of which is connected output of the generator 27, model 26, the second input of AND gate 30 (input 26, ₁₀₎ connected to the output unit 50. Log 64 61 49 block 89-25 connected to the output ₁₁ (output of the AND 94) of the block 84 block 83 model 25 and the input 61 block 50 is connected to the output 89-26 ₁₁ (the output of the element And94) block 85 of the block 84 of the model 26, respectively. The input 61a of the block 49 is connected to the output 89-26 ₁₁ (the output of the AND element 94) of the block 84 of the block 83 of the model 26, and the input 61a of the block 50 is connected to the output 89-25 ₁₁ (the output of the element AND 94) of the block 85 of the block 83 of the TO model 25.

The outputs of the elements I4, I5 are connected respectively to the first input of the OR 13 element and the second input of the OR 12 element, the outputs of which are connected respectively to the start input of the generators 6, 7, the stop inputs of which are connected respectively to the outputs of the OR elements 11, 14. The output of the generator 6 is connected to the direct the input of the I47 element, the inverse input of which is connected to the output 65a of the block 49, and the output of the I47 element is connected to the input 63 of the block 49, the first input of the OR element 14, the input 79 of the block 66 and the first input of the I43 element of the model 35, the input to the “1” trigger 23, zero in One of which is connected to the output of the OR21 element, the direct output of the trigger 23 is connected to the first direct input of the I15 element, the second direct input of the I18 element, the output of which is connected to the second input of the OR21 element, as well as to the first input of the OR elements 11, 12. The output of the generator 7 is connected to the direct input of the I48 element, the inverse input of which is connected to the output 65a of the block 50, and the output of the And 48 element is connected to the input 63 of the block 50, the second input of the OR11 element, the input 79 of the block 67 and to the second input of the I43 element of model 35, as well as to the input set to trigger “1” 24, direct output otorogo connected to the first input of the element And20, with the third input of the element And 19, the output of which is connected to the second input of the elements OR 13, 14 and the first input of the element OR22, the second input of which is connected to the output of the element AND20, and the output of the element OR22 is connected to the installation input in "0" of the trigger 24. The inverse output of the trigger 23 is connected to the first direct input of the element And 16, and the inverse output of the trigger 24 is connected to the second direct input of the element And 17. The output of 82 blocks 66, 67 is connected to the start input of the generators 40, 41 of the model 35, respectively, and the outputs of the generators 40, 41 of the model 35 are connected respectively to the inputs 80 of the blocks 66, 67, the start inputs of the generators 38, 39 of the model 35, the outputs of which are connected to the inputs starting generators 36, 37, the outputs of which are connected respectively to the first and second inputs of the OR element 42, the output of which is connected to the second direct inputs of the elements I15, I20, to the third direct inputs of the elements I16, I17 and the fourth direct inputs of the elements I18, I19 of model 1. Installation inputs to trigger “1” and “0” 34 clothed 46 are respectively connected to outputs of oscillators 40, 38 the model 35, and the direct and inverse outputs of the flip-flop 34 are connected to inputs of display elements 32, 33 pattern 46 respectively. The inputs of the installation in "1", "0" of the trigger 34 of the model 31 are respectively connected to the outputs of the generators 41, 39 of the model 35, and the direct and inverse outputs of the trigger 34 are connected to the inputs of the display elements 32, 33 of the model 31, respectively. The output of the generator 40, 41 of the model 35 is connected to the input 80 of the blocks 66, 67 and to the subtracting input of the reverse counter 28 of the models 25, 26, respectively. The output of 81 blocks 66, 67 is connected to the second input of the elements OR44, 45 of the model 35, respectively, the first inputs of the elements OR44, 45 are connected to the output of the element AND43 and the seventh input of the element OR 9. The outputs of the elements OR 44, 45 are connected to the stop inputs of the generators 40, 41 respectively. The input 61 of blocks 49, 50 is connected to the second direct input of the I58 element and to the first inverse input of the I59 element, the output of which is connected to the stop input and the start input of the generator 54, respectively, the output of which is connected to the second input of the I59a element, the output of which is connected to the first input of the first the I55 element and with the direct input of the And 56 element, the output of which is connected to the second input of the OR element 60, the first input of which is connected to the output of the I55 element, and the output of the OR element 60 is connected to the start input of the generator 53 and the installation input to trigger 1 "1", at One set to "0" which is connected to the output of the I 57 element, and the direct output of the trigger 51 is connected to the inverse input of the And 57 element, the direct input of which is connected to the output of the differentiating circuit 52, the input of which is connected to the output of the generator 53 and the inverse input of the I47 element block 49 (with an inverse input of the I48 element for block 50) of model 1. The direct output of the trigger 51, which is the output 64 of block 49 (50), is connected to the second input of the element I30 of model 25 (26). The direct input of the I57 element, which is the output 65 of the block 49 (50), is connected to the fifth (sixth) input of the OR 9 element. The second direct input of the I55 element, the direct input of the I59 element and the inverse inputs of the I 56, I58 elements of blocks 49, 50 are combined and are input 62 of these blocks. The first input of the I58 element, which is the input 63 of block 49 (50), is connected to the output of the I47 (48) element of model 1. The second inverse input of the And 59 element of block 49 (50) is the input 61a and connected to the output of the OR element 29 of model 26 (25 ) The first input of the I59a element of blocks 49 and 50 (input 62a) is connected to output 25 ₁₃ (direct output of trigger 96 of block 84 of model 25) and output 26 ₁₃ (direct output of trigger 96 of block 84 of model 26), respectively. The second input of the I71 element and the installation input in the “0” of the trigger 73 are combined and are the input 79 of the model 66 (67), which is connected to the output of the element And 47 (48) of the model 1. The direct output of the trigger 73 of the model 66 (67) is connected to the second inputs of elements I68, 70, the output of element And 68 is connected to the installation input in “1” of trigger 72, through the delay element 77 to the direct input of element I69, whose inverse input is connected to the direct output of trigger 72 and the first input of element And 71. The output of generator 75 is connected with the first input of the And 68 element, the output of the And 69 element is connected to the generator start input RA 76, the output of which through the differentiating chain 78 is connected to the installation input in the "0" of the trigger 72 and to the first input of the I70 element, the output of which is connected to the second input of the OR74 element, the first input of which is connected to the output of the I71 element. The output of the generator 35 (41) of model 35 is connected to the input of the installation in "1" of the trigger 73, which is the input 80 of block 66 (67). The output of the I68 element, which is the output 81 of the block 66 (67), is connected to the second input of the OR element 44 (45) of the model 35. The output of the OR element 74, which is the output 82 of the block 66 (67), is connected to the start input of the model generator 40 (41) 35.

The device is designed to solve the following problem. The shipping lock is in standby mode, i.e. ships are not locked. As messages from vessels entering the upper or lower downstream are received randomly, the central gateway control panel dispatcher (CPCS) generates ship queues in the upper and (or) lower downstream, analyzes the composition of the ship's queues and selects the appropriate ship lock strategy (top-down) , bottom-up, two-way alternate movement of vessels, starting from top-down or bottom-up, etc.).

After analyzing the composition of the queues of ships located in the headwater of the lock, and choosing a lock strategy, the controller of the central control center issues a command to prepare the lock chamber for receiving the ship. Suppose a dispatcher chose a strategy for locking two-way alternate movement of ships, starting the first lock from top to bottom, and then from bottom to top, etc. Upon completion of the preparation of the lock chamber for the reception of the ship, the upstream traffic light will light up, allowing the vessel to enter from the upstream into the lock chamber, after which the ship enters the lock chamber, moors at the wall, the upper gate of the lock closes and the traffic signal of the upstream pool stops ships in the lock chamber. Next, the airlock chamber is emptied, the lower gateway gates are opened, the ship is moored and the boat enters the lower pool. After the vessel exits the chamber from the downstream lock aisle, the dispatcher makes a decision and issues a command to lock the ship from the bottom up, and after the lock chamber is prepared for the reception of the ship, the downstream traffic signal lights up allowing the vessel to enter the downstream queue into the lock chamber. A vessel from the downstream queue enters the lock chamber, moors at the wall, closes the lower lock gate and the downstream traffic signal lights up, prohibiting the entry of the next ships into the lock chamber. Next, the lock chamber is filled with water, the upper lock gate is opened, the ship is moored and the ship leaves the lock chamber and reaches the upper pool. After the vessel exits the chamber from the chamber to the upper tail of the lock, the dispatcher makes a decision and issues a command to lock the ship from top to bottom. The process is then repeated.

If the ship queue is formed in only one gateway pool (upper or lower), then locking is carried out only from top to bottom or from bottom to top. If the queue of ships is available in only one tail of the lock and locks in one direction and ships approach the other tail, forming a queue, then there is a need to switch to bilateral alternate lock of ships. Other situations are possible, some of which are considered when describing the operation of the device.

The above-mentioned functioning processes for absolutely reliable shipping locks when passing ships can begin at random times and leak random time intervals distributed according to various laws. However, in real conditions, shipping locks fail both in standby modes and in the formation of the queue of ships in the downstream, and in the preparation of shipping locks for various locking strategies that need to be addressed, i.e. restore their performance. As a rule, maintaining the required reliability (operability) of the shipping lock at a given operating interval is ensured by the implementation of preventive measures in the form of periodic maintenance of both separate lock systems and the lock as a whole. The maintenance of the lock can be carried out both in the absence of vessels in the down-stream, and if there are any,

The task of the device is as follows. Using the device, simulating the processes of the operation of a shipping lock at different lock strategies and for different laws of distribution of random time intervals of their flow, taking into account the dynamics and specifics of their use, failures and restoration of shipping locks in standby modes, queuing ships in pools and preparing for the passage of ships, as well as conducting periodic maintenance of both various systems and the gateway as a whole, and counting the statistical characteristics of these processes as shown pits of meters connected to various elements of the device, it is possible to evaluate various probabilistic-temporal statistical indicators of shipping locks, including indicators of operational properties, and also to study the effect on them of the main operational and technical characteristics of shipping locks taking into account failures and restoration of shipping locks in standby modes, the formation of the queue of ships and the preparation, dynamics and specifics of their functioning, the conduct of periodic maintenance and justify the requirements Nia to them and to identify ways to provide them.

The device operates as follows. In the initial state, trigger 2 of model 1 is set to a position where the enable voltage is present at the first input of I3, and indication element 8 indicates the gateway is in standby mode. From the direct output of trigger 2 of model 1, permissive voltage also passes to the second input of I55 and the direct input of I59 and does not go to the inverse inputs of I56, I58 of blocks 49, 50, triggers 23, 24 of model 1 are set to the position where there is no resolution voltage on the direct input of I15, I20 elements, the second direct input of the I18 element and the third direct input of the I19 element, the trigger 34 of models 46, 31 is set to the position where the direct output has a resolution voltage, which is displayed on the 32 mode indication element lei 46, 31 (prohibiting traffic signals), generators 1a, 6, 7 of model 1, 36, 37, 38, 39, 40, 41 of model 35, 53 of blocks 49, 50, 76 of blocks 66, 67 and 104 of group 85 are not running , generators 54 of block 49 (50), 75 of block 66 (67), 99 groups of 85 are running, the counter 28 of models 25, 26 is reset, the counters 101 and 107 of the pulses of groups 85 are set to their original position. Elements I16 in the second, element I17 in the first, and elements I4, I5 in the second direct inputs are closed, because Reverse counters 28 models 25, 26 are reset. The trigger 51 of block 49 (50) is set to the position in which the I30 element of model 25 (26) is open at the second input, and the I57 element of block 49 (50) is closed at the inverse input. The trigger 72 of block 66 (67) is set to the position where the I69 element on the inverse input is closed, the And 71 element to the first input is open. The trigger 73 of the block 66 (67) is set to the position where the I68, I70 elements on the second input are closed. Triggers 96 of blocks 84 of block 83 of models 25 and 26 are set to the position in which the I94 element is open at the first input, and the I95 and I98 elements are closed at the first input, trigger 96a - The I94a element is closed at the first input. Elements I59a of blocks 49 and 50 of model 1 are open at the first input by triggers of 96 blocks of 84 models 25 and 26, respectively.

The device can operate in modes that implement the following gateway strategies; passage of vessels through the gateway "from top to bottom", i.e. ship locks from the upper pool; the passage of vessels through the lock "bottom-up", ie Locking of vessels from the downstream to the upstream; two-way traffic through the gateway, i.e. alternate locking of ships from top to bottom and from bottom to top (or from bottom to top and top to bottom); the passage of vessels first from one of the downstream vents through the gateway with the subsequent transition to bilateral alternate locking; the passage of ships first with bilateral locking and the subsequent transition to one-way (from the upper or lower tail). In addition, the device can operate both in conditions of an absolutely reliable lock, and in the event of failures in standby modes, the formation of a queue of ships in the upper and lower pools, as well as in the preparation of a shipping lock for the passage of ships and their elimination, i.e. restoration of the operability of the shipping lock after the occurrence of failures. In addition, the device allows you to simulate the periodic maintenance of various systems and the gateway as a whole, both in the presence of vessels in the queue at the upstream, and in their absence.

After turning on the device, triggers 2, 23, 24, 34, 51, 72, 73 96 and 96a are set to their initial state. At the output of trigger 2, connected to the first input of the I3 element of model 1, to the second input of the I55 element, the third input of the I94 element and the second input of the I98 element of blocks 84 of the blocks 83 of models 25 and 26 and the direct input of the I59 element of block 49 (50) there is a resolution voltage and at the inverse inputs of the elements I56, I58, at the first inputs of the elements I95 and I98 of blocks 84 of the block 83 of models 25 and 26, there is no resolution voltage. At the first input of the I59a element of block 49 (50), there is a resolution voltage from the direct output of the trigger 96 of block 84 of model 84 (25), respectively. At the direct output of trigger 96a of block 84 of blocks 83 of models 25 and 26, connected to the second input of element I94a, there is no resolution voltage. The positive potential from the output of trigger 2 of model 1 passes through the open element I59 of block 49 (50) and starts the generator 54. At the direct output of the trigger 51 of block 49 (50) connected to the second input of the element I30 of model 25 (26), there is a resolution voltage and at the inverse input of the I57 element, block 49 (50) is absent, at the direct outputs of the triggers 23, 24 connected to the first direct inputs of the I15, I20 elements, to the second direct input of the I18 element and to the third input of the I19 element, there are no resolution voltages. At the output of the trigger 72 of block 66 (67), connected to the first input of the I71 element, there is a resolving voltage, but it is not present at the inverse input of the I69 element. At the output of the trigger 73 of the block 66 (67) connected to the second inputs of the elements I68, I70, there is no resolution voltage, the generator 75 of the block 66 (67) is started. At the direct output of trigger 96 of block 84 of blocks 83 of models 25 and 26, there is enable voltage, element I94 at the first input is open, and elements I95 and I98 at the first input are closed, at the direct output of trigger 96a there is no enable voltage and element I94a is closed at the first input. This state of the device corresponds to the standby mode of the gateway. Further, in all modes, the operation of the device is automatically supported after turning on separately or together generators of 27 models 25, 26 and one of the outputs of generator 1a, depending on the strategy of maintenance carried out by the gateway manager (“top-down” - output 1, “bottom-up” "- exit 2).

The operation of the device when locking ships from the upper pool to the lower one is as follows. The simulation starts with turning on the generator 27 of model 25 (the generator 27 of model 26 is turned off), which generates random sequences of pulses that adequately reflect the laws of receipt of applications from the upper head vessels. The pulses from the output of the generator 27 are fed to the summing input of the reverse counter 28, simulating the formation of a queue of vessels in the upper pool. In the absence of vessels in the upper pool, i.e. at the output of the reversible pulse counter 28 of model 25, there is no high potential and the I59 element of block 49 will be open and the high potential from the output of trigger 2 of model 1 through the I59 element of block 49 will start the generator 54, forming a random sequence of pulses that simulate failures in standby mode and queuing ships. When a pulse appears at the output of the generator 54, simulating the failure of the gateway in standby mode, it passes through the elements I55, I59a and OR 60 of block 49 and starts the generator 53, simulating the restoration of the shipping gateway in standby mode, and puts the trigger 51 in the state in which the element I57 of block 49 opens, and I30 of model 25 closes. After a random recovery time interval of equal pulse duration at the output of the generator 53, a negative pulse appears at the output of the differentiating circuit 52, which, passing through the open element AND 57, transfers the trigger 51 to its original state, and passing through the fifth input of the element OR9 of model 1, confirms the state of the trigger 2. Next, the functioning process is simulated automatically, i.e. it is possible to simulate a single failure and recovery, as well as several successive failures and restores of the shipping lock in standby mode.

If there is at least one unit (one vessel) at the output of the reversible counter 28 (for example, model 25), a high potential appears, which through the OR29 element, the open element I94 of the block 84 and the open element I30 of the model 25 opens the element I4 of model 1 at the second input and through the first input of the OR element 10 goes to the second input of the open I3 element and then goes to the single input of trigger 2, translating it into a position in which a low potential appears on its direct output, the I3 element closes at the first input, display element 8 fixes konchanie finding the gateway to the standby mode and start queuing vessels upstream. Failure and recovery in this mode is simulated by the device as follows. Since the generator 54 of block 49 is started, when a pulse appears at a random output time, it will go through the open I56, OR60 element and start the generator 53, put the trigger 51 in a state in which the I30 element of model 25 closes, and the I57 element of block 49 will open. The element I47 of model 1 will be covered by voltage from the output of the generator 53. At the end of the pulse, the output of the differentiator circuit 52 at the output of the generator 53 produces a negative pulse, which passes through the open element I57 and transfers the trigger 51 to its original state. At the same time, the pulse from the output of the differentiating chain 52 enters through the fifth input of the OR9 element to the zero input of trigger 2 of model 1, translating it into a state in which a high potential from the output of the I3 element simultaneously enters the first input of the I4, I5 elements. Since the I5 element at the second input is closed, because the output of the elements OR29, I94 of the block 84 and I30 of model 26 is zero potential, there will be no signal at the output of the I5 element and the generator 7 will not be started. Since the I4 element at the second input is open, the signal (high potential) received from the output of the I3 element to the first input of the open I4 element passes through the first input of the OR element 13 and starts the generator 6 of model 1. If a failure occurs after the start of the generator 6 of the model 1 and the pulse at its output appeared after some time, then the pulse from the output of the generator 54 of block 49 will pass through the open elements I56, I59a, OR60 and start the generator 53, the voltage from the output of which closes the element I47 of model 1 until the pulse ends at the output generator 53, i.e. after the recovery time of the gateway. At the end of the pulse, an output appears at the output of the generator 53 at the output of the differentiating chain, which passes through the fifth input of the OR9 element and puts the trigger 2 into a state in which the positive potential from the output of the OR29 element passes through the I4 elements of block 84 and I30 of model 25 through the I4 element model 1 and the OR element 13 to the start input of the generator 6. If another failure did not occur or the restoration has already ended, the pulse from the output of the generator 6 will go through the elements I47 of model 1, I58 of block 49 and stop the generator 54. This pulse the same enters the input 79 of the block 66. Further, the device operates according to the above scheme. If the pulse from the output of the generator 6 came during recovery, then only after recovery, i.e. the end of the pulse at the output of the generator 53, the I47 element opens and the device further works according to the above scheme. If the restoration took place before the appearance of the pulse from the output of the generator 6, then the pulse from the output of the generator 6, passing the open elements I47 of model 1 and I58 of block 49, will stop the generator 54 of block 49, thereby eliminating the device being simultaneously in two or more modes. After some random time, at the output of the generator 6 (if there was no failure or it was eliminated), a single impulse appears through the open element I47 of model 1, simulating the moment of making a decision and issuing permission to lock ships from top to down by the dispatcher of the central gateway control panel. This pulse from the output of the I47 element of model 1, passing through the I58 element of block 49, stops the generator 54 and transfers the trigger 23 of the model 1 to the position at which the I15 element is open at the first input and the I18 element is at the second input, comes through the first input of the OR element 14 to the input of the stop of the generator 7, to the input of the setting to “0” of the trigger 73 of the block 66, translating it into a state in which the elements I68, I70 open at the second input, and also starts through the open element I71 and OR74 of the block 66 (if no failure in preparation mode) generator 40 of model 35, at the output of which After a certain random time, adequate to the preparation of the gateway systems for the passage of ships from top to bottom, a single pulse appears, which starts the generator 38 and, having arrived at the single input of the trigger 34 of model 46, puts it in a position at which a high potential appears on its inverse output , and the indication element 33 simulates the enable signal for the vessel to enter from the upstream into the lock chamber. This pulse is also fed to the subtracting input of the reversible pulse counter 28 of model 25, thereby simulating the ship's exit from the upstream queue. Some random time after the start of generator 38, which is proportional to the time the vessel enters the lock chamber, mooring the ship and closing the upper gate of the lock, an impulse appears at the output of generator 38, which arrives at the zero input of trigger 34 of model 46, translates it into a position in which the display of the display elements 32, 33, corresponding to the prohibiting signal of the traffic light for the vessel to enter the lock chamber. The pulse from the output of the generator 38 is also triggered by the generator 36, which after some random time, adequate to the time of emptying the airlock chamber, opening the lower gates, launching the vessel and entering the lower tail, gives a single pulse, which through the first input of the OR element 42 enters the second direct inputs I15 elements, to the third direct inputs of the I16, I17 elements and to the fourth direct inputs of the I18, I19 elements, since the I15 element is closed at the inverse input (if there is at least one vessel in the upstream queue), the I18 element is closed at the third straight input (since the output of the OR29, I94 elements of block 84 and I30 of model 26 is zero potential), the I16 element is closed at all inputs, the I17 element is open at all inputs and the pulse from the output of the OR42 element of model 35 is received at the third input of the open of the I17 element and passing through the third input of the OR element 9, puts the trigger 2 in the position at which a high potential appears at the first input of the I3 element, i.e. The device has entered standby mode. Further, the device operates automatically when locking ships from top to bottom, i.e. the considered cycle is repeated. The appearance of failures and restores of the shipping lock in the preparation mode is implemented by the device as follows. The received pulse from the output of the I47 element of model 1 puts the trigger 73 of the block 66 into a state in which the elements I68, I70 open, and passes through the elements I71 and OR74 to the start input of the generator 40 of model 35. Since the generator 75 of block 66 is started when the device is turned on, then the appearance of a pulse at the output of the I68 element simulates the appearance of a failure in the preparation mode. This pulse, having passed the OR element 44 of model 35, stops the generator 40 of model 35, transfers the trigger 72 of block 66 to the state in which the I71 element is closed and the I69 element is opened, and the pulse from the output of the generator 75 through the I68 element, the delay element 77 and the I69 element starts the generator 76, a pulse of random duration appears at its output, which simulates a random recovery time in the preparation mode, at the end of which a negative pulse is generated at the output of the differentiating chain 78, which will be fed to the input of the trigger at “0” 72 and to the first input of the I70 element, passing it and the OR74 element, it will start the generator 35 of model 35, which is equivalent to the end of the restoration and the beginning of the preparation of the gateway after restoration. Failures and recovery are possible repeatedly until the preparation of the gateway is complete, i.e. until a pulse appears at the output of the generator 40 of model 35. Further, the device operates as described.

When the last vessel locks out of the upstream queue, the pulse from the output of the OR element 42 enters through the second direct input of the I15 element open at the first direct and inverse inputs and through the first input of the OR element 9 to trigger 2 in the setting “0”, translating it into position at which the I3 element opens at the first entrance. The high potential from the output of trigger 2 of model 1 through the open element I59 of block 49 starts the generator 54, thereby simulating failures in the standby mode of the gateway and when forming a queue of ships in the upper pool. At the same time, the pulse from the output of the AND element 15 enters through the OR element 21 to the zero input of the trigger 23, transferring it to its original state. Thus, triggers 2, 23, 24 of model 1.51 of block 49 and 72, 73 of block 66 are in the initial state and the device is switched to the mode corresponding to the standby mode of the gateway.

The operation of the device when locking ships from the lower downstream to the upper is as follows. The simulation starts with the start of the generator 27 of model 26 (the generator 27 of model 25 is turned off), which generates sequences of random pulses that adequately reflect the laws of receipt of applications from the downstream vessels. The pulses from the output of the generator 27 are fed to the summing input of the reverse counter 28 of model 26, simulating the formation of a queue of vessels in the downstream. In the absence of vessels in the downstream, i.e. at the output of the reversible counter 28 of model 26, there is no high potential and element I59 of block 50 is open and high potential from the output of trigger 2 through element I59 of block 50 starts the generator 54, which generates a random sequence of pulses that simulate failures of the shipping lock in standby mode and the formation of the queue of ships in the lower biefe. When a pulse generator 54 appears at the output, it passes through the I55, I59a, and IL60 elements of block 50 and starts the generator 53, which simulates the recovery of the gateway in standby mode and forming a queue of ships in the downstream, and puts the trigger 51 in a state in which the I30 element of model 26 closed, and the element I57 block 50 is open. After a random recovery time interval equal to the pulse width of the generator 53, a negative pulse appears at the output of the differentiating circuit 52, which puts the trigger 51 in its original state and confirms the state of trigger 2 through the seventh input of the OR9 element. Then the process is repeated, i.e. both single and sequential failures and recovery can be simulated. If there is at least one unit on the counter 28 (one vessel) of the model 26, a high potential appears at its output, which through the OR elements 29, I94 of the block 84 and I30 of the model 26 opens the I5 element at the second input and through the second input of the OR element 10 to the second input of the open element I3 and then to the single input of trigger 2, translates it into a position at which a low potential appears on its direct output, and element I3 closes at the first input, display element 8 fixes the end of the gateway in standby mode and the beginning forming a line of vessels in the downstream. The high potential from the output of the I3 element simultaneously enters the first input of the I4, I5 elements. Since the I4 element at the second input is closed, because the output of the reverse counter 28 of model 25 is zero potential, there will be no signal at the output of the I4 element and the generator 6 will not be started through the OR element 13. Since the I5 element at the second input is open, the high potential received from the output of the I3 element to the first input of the I5 element is transmitted through the second input of the OR element 12 to the start input of the generator 7. If a failure occurs after the start of the generator 7, then the pulse from the output of the generator 54 of block 50 will pass through the open I56 element and the OR60 element, start the generator 53 and the voltage from its output will close the I48 element of model 1 until the pulse at the output of the generator 53 ends, i.e. after a time equivalent to the recovery time. If the pulse from the output of the generator 7 came during recovery, then it is lost and only after the end of the pulse at the output of the generator 53 at the output of the differential circuit 52 does a pulse appear which, passing through the I57 element, transfers the trigger 51 to the state in which the I30 element of model 26 opens, the same impulse, coming through the seventh input of the OR9 element to the installation input in “0” of trigger 2, bringing it to its original state, and the positive potential from the output of the OR29 element through the open I94 elements of block 84 and I30 of model 26 goes to the second the course of the I5 element and through the OR12 element starts the generator 7, and if the I48 element is open (a failure did not occur or the restoration is completed), then a single pulse appears at the output of the generator 7 after a random time, simulating the decision and issuing permission to lock the ship from the bottom up the dispatcher of the central gateway control panel, which passes through the I48 element of model 1 and through the I58 element of block 50, stops the generator 54, and also enters the input 79 of the block 67 .. The pulse from the output of the generator 7, passing the I48 element, also triggers p 24 of model 1 to the position in which the I20 element is open on the first direct input and the I19 element is on the third direct input, it goes through the OR11 element to the generator stop input 6. This pulse also goes through (input 63) the I58 element of block 50 to the generator stop 54 and (input 79), the input of the unit is set to trigger 0 “73”, the second input of the I71 element and through the OR element 74 of the block 67 starts the generator 41 of the model 35, the output of which after some random time, adequate to the time the gateway systems prepare to pass the ships from below, up (if during preparation potassium failures), pulse appears. This pulse is fed to the subtracting input of the reverse counter 28 of model 26, thereby simulating the exit of the vessel from the downstream queue. The appearance of failures and restores of the shipping lock in the preparation mode is implemented by the device as follows. The pulse received from the output of the I48 element of model 1 puts the trigger 73 of the block 67 into a state in which the elements I68, I70 open, and passes through the elements I71, OR74 of the block 67 to the start input of the generator 41 of the model 35, if the failure has not occurred yet. If a failure occurs, i.e. the appearance of a pulse at the output of the generator 75 of block 67 (since it was started together with the generator 27 of model 26), after starting the generator 41, the pulse from the output of the generator 75 of block 67 through the open AND element 68 of block 67 and the OR element 45 of model 35 will stop the generator 41. This the pulse will transfer the trigger 72 to the state in which the I71 element closes, I69 opens and enters through the delay element 77 and the I69 element to the start input of the generator 76, the output of which forms a pulse of random duration, adequate to a random recovery time interval, according to konchaniya which the voltage drop of the generator output 76 will cause the output of the differentiating circuit 78 of the negative pulse which toggles flip-flop 72 to its original state and open through I70 element and ILI74 launch generator 41, thereby mimicking continued preparation gateway. If another failure occurs, then the device will work similarly to the above. When eliminating the last failure that occurred in the preparation mode, and its completion, the pulse from the output of the generator 41 is fed to the input of the “1” setting of the trigger 73 of the block 67, thereby closing the I68, I70 elements and eliminating the simultaneous finding of the device in the failure, recovery, and preparation modes. The pulse from the output of the generator 41 also enters the input of the start of the generator 39 and the single input of the trigger 34 of the model 31, translating it into a position in which a high potential appears on its inverse output and the indication element 33 simulates a traffic light allowing the vessel to enter from the downstream into the camera gateway. After some random time after the start of generator 39, adequate to the time the vessel entered the lock chamber from the downstream, moored the vessel and closed the lower gate of the lock, a pulse appears at the output of the generator 39, which arrives at the zero input of trigger 34 of model 31, puts it in position, at which the display of the display elements 32, 33 of the model 31 is changed, corresponding to the prohibitory signal for ships to enter the lock chamber. The pulse from the output of the generator 39 starts the generator 37, which after some random time, adequate to fill the lock chamber, open the upper gate of the lock, launch and exit the ship from the lock chamber to the upper pool, generates a pulse that, through the second input of the OR element 42, enters the second direct inputs of the elements I15, I20, and the third direct inputs of the elements I16, I17 and the fourth direct inputs of the elements I18, I19. Since the I15 element is closed at the first direct input, the I18 element is closed at the first and second direct inputs, the I19 element is at the first direct input, and the I20 element is at the inverse input, the I16 element is open at all inputs. The pulse from the output of the OR element 42 of model 35, entering the third input of the I16 element, passes through the second input of the OR element 9 and puts the trigger 2 in the position at which a high potential appears at the first input of the I3 element, i.e. the device is put into the mode corresponding to the standby mode of the gateway. Further, the device operates automatically when locking ships from the bottom up, i.e. the considered cycle is repeated.

When servicing the last vessel from the downstream queue, the pulse from the output of the OR element 42 enters through the second direct input of the I20 element open at the first direct and inverse inputs and through the fourth input of the OR element 9 to the input of the trigger 2 in “0”, translating it into position at which the I3 element opens at the first entrance. The high potential from the output of trigger 2 of model 1 through the open element I59 of block 50 starts the generator 54, thereby simulating failures in standby mode and forming a queue of vessels in the downstream. At the same time, the pulse from the output of the I20 element enters through the OR element 22 to the zero input of the trigger 24, transferring it to its original state.

Thus, the triggers 2, 23, 24 of model 1, 51 of block 50, 72, 73 of block 67 are in the initial state and the device went into standby mode and the subsequent formation of the queue of ships.

The operation of the device with bilateral locking of ships through the gateway is as follows. The simulation starts with the simultaneous start of the generator of 27 models 25 and 26, 54 of blocks 49 and 50, 75 of blocks 66 and 67. These generators give sequences of random impulses and recovery time intervals that adequately reflect the laws of receipt of applications from the upper and lower pool vessels for passage of the lock, laws of failure occurrence and laws of the distribution of the lock recovery time in standby modes and the formation of the queue of ships, respectively. The pulses from the output of the generator 27 are fed to the summing input of the reverse counter 28 of models 25, 26, simulating the formation of a queue of vessels in the upper and lower pools. If there is a queue of vessels (at least one at a time) in the upper and lower pools at the output of the reversing counters 28 of models 25, 26, a high potential appears, which, through the elements OR29, I94 of block 84 and I30 of models 25 and 26, opens the elements I4, I5 at the second input respectively, and through the element OR10 and the open element I3 enters the single input of the trigger 2, translating it into a position in which the element I3 closes at the first input, the indication element 8 fixes the end of the gateway in standby mode. The high potential from the output of the I3 element simultaneously enters the first input of the I4 and I5 elements, open at the second input with a high potential from the output of the reversing counters 28 through the elements OR29, I94 of the block 84 and I30 of models 25 and 26 and is transmitted through the elements OR 13, 12 to the input start generators 6, 7, respectively. After some random time, an impulse appears at the output of one of the generators 6 or 7, which imitates the moment the controller dispatches the decision and authorizes the ship to lock according to the chosen strategy.

In principle, pulses can appear simultaneously at the output of generators 6 and 7 (although such an event is unlikely). To eliminate such an event, the I43 element was introduced into the device in model 35. At the output of the I43 element, the signal appears only when pulses from the generators 6 and 7 are simultaneously at its inputs. The signal from the output of the I43 element goes to the stop input of the generators 40, 41, excluding thereby the appearance of pulses at their outputs, i.e. double locking of ships, as well as through the seventh input of the OR9 element to the zero input of trigger 2, transferring it to its original state.

For concreteness, suppose that the first pulse appeared at the output of generator 6 (the top-down, bottom-up locking strategy was selected by the dispatcher). If the pulse appeared at the output of the generator 7 first, then the bottom-up, top-down locking strategy is selected. The pulse from the output of the generator 6 passes through the open element I47, entering through the OR14 element to the stop input of the generator 7, stops its operation, and arriving at the single input of the trigger 23, transfers it to the position in which the And 15 element is open at the first direct input, but closed at the inverse input from the output of model 25, the I18 element is open at the second input - from the direct output of the trigger 23, at the first direct input - from the output of the model 25, and at the third input - from the output of the model 26. The pulse from the output of the generator 6 through the open element I47 also arrives at block 79 66, turning trigger 73 in a state in which the elements I68, I70 are opened and the same pulse after passing open element and I71 ILI74, drives the generator 40. Further, the device operates as described in the top-down during locking. The pulse from the output of the OR element 42 is supplied to the fourth input of the open AND 18 element and through the OR 11 element is fed to the stop input of the generator 6, and through the OR element 12 to start the generator 7, and also through the OR element 21 to the zero input of the trigger 23, translating it into the position at which the I15 element closes at the first direct input, and the I18 element closes at the second input. The pulse from the output of the generator 7 through the open element And48 comes through the element OR 11 to the input of the stop of the generator 6, duplicating its stop. Further, the device operates as described when locking from the bottom up. The pulse from the output of the OR element 42 is supplied to the fourth input of the And element 19, open at all inputs, and through the OR element 13 starts the generator 6, and through the OR element 14 stops the generator 7, and also through the OR element 22, to the zero input of the trigger 24, translates it into a position in which the I20 element closes at the first direct input, and the I19 element closes at the third input. Further, the device operates automatically according to the scheme outlined until there is a queue of vessels in one of the gateway biofees, i.e. the reverse counter 28 of the model 25 or 26 at the output will have zero potential. If there is a queue of ships in one of the locks, the device also works automatically according to the above schemes. Suppose that the reverse counter 28 of model 26 at the exit has zero potential (i.e., the last vessel was removed from the downstream queue and the vessel enters the chamber), and the reverse counter 28 of model 25 at the exit has a high potential (i.e., in the upstream there is still a line of ships). In this case, the device operates as follows. The pulse from the output of the generator 41 is fed to the subtracting input of the reverse counter 28 of model 26, simulating the output of the last vessel from the downstream queue, as a result of which the zero potential appears at the output of the reverse counter 28 of model 26, which opens the I59 element through the first inverse input 29 , but it is closed at the second inverse input (to exclude the simultaneous finding of the device in a state of failure and recovery and locking from the bottom up), closes the I58 element of block 67, and through the OR29, I94 elements of block 84 and I30 Model 26 closes the I3, I5, I16, I19 elements on the second input, the I18 element - on the third input, and opens the I20 element (opens the trigger 24 on the first direct input), the I17 element is closed on the second direct input with a low potential from the inverse output of the trigger 24. Then the pulse from the output of the OR element 42, simulating the passage of the gateway by the vessel from the downstream line, will pass through the open I20 element, the fourth input of the OR element 9 to the zero input of the trigger 2, transferring it to its original state, and passing through the element OR2 2, trigger will trigger 24 that same to the original state. The device works similarly when zero potential appears at the output of the reversing counter 28 of model 25, and there is a high potential at the output of the reversing counter 28 of model 25, the pulse from the output of the OR 42 element simulating the passage of the gateway by the last vessel from the upstream queue will go to the second input of the open Element I15. Further, the device operates automatically, as described when locking from the bottom up. When servicing the last vessel from the downstream queue, the pulse from the output of the OR42 element arrives through the second direct input of the open I20 element and through the fourth input of the OR9 element to the input of the trigger in “0” of trigger 2, transferring it to its initial state, the high potential of which, passing through the open elements I59 of blocks 49, 50, the generator 54 of these blocks will be launched, i.e. in the initial state. At the same time, the pulse from the output of the I20 element will go through the OR22 element to the zero input of the trigger 24, transferring it to its original state. Thus, the triggers 2, 23, 24, 51, 72, 73, the generators 6, 7, 53, 54, 75, 76 are in the initial state and the device is ready for operation. The remaining modes of operation of the device are similar to those considered, including the occurrence of failures and their elimination in standby modes, the formation of a queue of vessels in the upper and lower pools, as well as the preparation of a gateway for various ship passage strategies.

The operation of the device when modeling the process of periodic maintenance of the gateway. After turning on the device, generator 1a of model 1 and generators 27 of models 25 and 26 are turned off, i.e. there are no ship queues at the floodgates. In block 84 of block 83 of models 25 and 26, the direct output of flip-flop 96 is connected to the first input of the I94 element and there is an enable voltage, but the inverse output connected to the first inputs of the I95 and I98 elements is missing. At the second direct input of the I93 element of blocks 84 of models 25 and 26, there is a resolution voltage from the direct output of trigger 51 (output 64) of blocks 49 and 50 of model 1, respectively. There is no enable voltage at the direct output of trigger 96a connected to the first input of element 94a, and there is enable voltage at the third input of I94 and the second input of I98 (input 25 _{4 of} model 25 and input 26 _{4 of} model 26) from the direct output of trigger 2 of model 1. The generator 1a of the commands has two outputs, forming a single pulse after a time adequate to the periodicity of the maintenance of the gateway. When a pulse appears at the first output of generator 1a, the top-down maintenance strategy is simulated, and when a pulse appears at the second output, the bottom-up maintenance strategy is simulated. The maintenance strategy number is determined by the dispatcher, i.e. includes the first or second output of generator 1a of model 1 ..

Suppose the dispatcher chose a top-down maintenance strategy, then after switching on the generator 1a of model 1, the pulse at its first output will appear only after a time adequate to the period of the maintenance of the gateway.

If during this time vessels have not entered the downstream, the device retains its original state and the pulse from the first output of model 1a generator 1a is fed to the installation input in trigger 1 of 96a, opening I94a element at the first input, and through the first input of OR element 92 of the block 84 of block 83 of model 25 to the installation input to “0” of trigger 96, translating it into a state in which the I94 element closes at the first input and the I95 and 98 elements open. Since the I93 element is open at the second direct and inverse input, this pulse from generator 1a passing it and the element OR 97 b Lock 84 (output 88) of model 25 will go to the combined 90 input of group 85 of block 83 of model 25, i.e. to the second inputs of the elements OR 103 i-x (i = 1 ... N) of the execution units. In each i-th block of the group of 85 blocks of execution 83 of model 25, the pulse from the output of the OR element 103 starts the generator 104 and after a period of time adequate to the time for the maintenance on the i-th gateway system by the executor, a pulse appears on its output, which starts the pulse generator 105 , the output of which appears an impulse of duration proportional to the number of elementary operations that the contractor performs when performing maintenance on the i-th gateway system. This pulse is supplied to the first input of the I106 element and opens it (the generator 99 starts when the device is turned on) for passing counting pulses from the generator 99 of group 85 of block 83, which are received from the output of the I106 element to the summing input of the pulse counter 107.

If a signal appears at the output of the overflow of the counter 107 pulses, then this means that the number of pulses J received at the input of the counter 107 coincides with the required number J _tr for the i-th (i = 1 ... N) gateway system, which can be its own and accordingly, the duration of the pulses from the shaper of the ith (i = 1 ... Ν) execution unit). This signal is fed to the second input of the I111 element open at the first input and passing it leads to the initial state of the pulse generator 104 and the pulse shaper 105, as well as passing the delay element 109 of the ith (i = 1 ... N) execution unit and the OR element100 group 85 of block 83 will go to the input of the counter 101 pulses, which corresponds to the quality work performed by the contractor during maintenance on the i-th (i = 1 ... Ν) gateway system.

If during the duration of the pulse duration at the output of the former 105 the signal does not appear at the output of the overflow of the counter 107 pulses, i.e. the number of pulses J received at the input of the counter 107 is less than J _tr , which corresponds to poor-quality maintenance, the signal from the discharge outputs of the pulse counter 107 will go to the input of the decoder 108 and through the OR 112 elements, the delay 113 and the open I114 element to the input of the pulse counter 107 the initial state and to the first input of the OR element 103. This pulse from the output of the OR element 103 will start the generator 104 and then the group 85 of the block 83 operates similarly to that described above until a pulse appears at the output of the AND element 111, i.e. until maintenance on the i-th (i = 1 ... Ν) gateway system is performed in a high-quality manner.

For an overall assessment of the quality performance of maintenance of all gateway systems that implement ship locks according to the top-down strategy, the OR 100 elements, the counter 101, and the delay element 102 of group 85 of block 83 of model 25 are used. For this, pulses from the output of the OR element 111 through element 109 delays of each i-th (i = 1 ... N) block of group 85 of block 83 are received through the corresponding inputs of the OR element 100 of group 85 to the input of the pulse counter 101 of group 85 of the block 83 TO. When the output of the counter 101 pulses reaches the number N, equal to р, corresponding to the number of gateway systems that implement ship locks according to the top-down strategy, and the quality of maintenance on them, an impulse appears at the output of the counter 101 overflow (output from group 85 of group 85 of block 83 model 25), which, passing through the delay element 102, transfers the counter 101 pulses to the initial state, as well as this pulse from the output of the counter 101, passing the element I94a open at the first input, transfers the trigger 96a to the initial state, which opens the first input e element I98a of block 84 of block 83 of model 25, and also goes to the second input of element OR 92 of block 84 of side 83 of model 26, passing through the elements OR 97b, I93 and OR 97, it then launches group 85 of block 83 of model 26, thereby simulating maintenance gateway systems that implement ship locking according to the bottom-up strategy, then block 84 and group 85 of block 83 of model 26 operate similarly to block 84 and group 85 of block 83 of model 25 described above. The pulse from the output 91 (the output of the counter 101 pulses) of the group 85 of the block 83 of the model 26 appears only after the high-quality maintenance of the gateway systems that implement locking from the bottom-up strategy. This pulse arrives through the I98a element of the block 84 of the model 26 and the OR elements 97a of the blocks 84 of the models 25 and 26 that are open at the input of the trigger “96” of the trigger 96 of the block 84 of the models 25 and 26, respectively, and transfers it to its initial state. The device is restored to its initial state and the process of conducting periodic maintenance according to the top-down strategy of both individual systems and the gateway as a whole ends there.

With the bottom-up gateway maintenance strategy and the absence of vessels in the downstream after switching on model 1 generator 1a, the impulse appears only at the second output after a time adequate to the gateway maintenance period. This pulse passing through the OR element 92, the I93 element of the block 84 of the block 83 of the model 26, which is open at the inverse input, will go through the OR element 97 of the block 84 of the block 83 to the combined input 90 (second input of the OR element 103) of the group 85 of the block 83 of the model 26. Further, the device operates as described above. The pulse from the output 91 (the output of the counter 101 pulses) of the group 85 of the block 83 of the model 26 appears only after the high-quality maintenance of the gateway systems that implement locking from the bottom-up strategy. This pulse arrives through the I98a element of the 84 model 25 unit 84 and the OR97a elements of the 84 model 25 and 26 blocks that are open at the installation input in the “1” trigger 96 of the 84 block of the 25 models 26 and 26, and transfers it to its original state. Thus, the device works when simulating periodic maintenance according to the bottom-up strategy of both individual systems and the gateway as a whole.

If, upon receipt of a pulse from the first (second) output of generator 1a, the gateway is in a recovery state (eliminating the failure that occurred at the shipping gateway in standby mode, forming a queue of ships), then the pulse arriving at the first input of element I93 of block 84 of model 25 (26) , will not pass through it, since it will be closed at the second direct input due to the lack of enable voltage from the direct output of trigger 51 (output 64) of block 49 (50) of model 25 (26). After the restoration of the gateway is completed, an impulse appears at the output of generator 53 (output 65) of block 49 (50) of model 25 (26), which arrives at input 25 ₁₂ (26 ₁₂ ) (second input of OR element 97b) of model 25 (26), passes open element I93 and further the device operates as described above.

The operation of the block of 83 models 25 (26) in the presence of a queue of vessels in the pools. With the strategy of conducting periodic maintenance “top-down” (“bottom-up”). Before a pulse appears at the first (second) output of model 1a generator 1a, triggers 96 and 96a of block 84 of block 83 are in the initial state, element I93 will be closed, since there will be a positive potential at output OR29 of model 25 (26), element I94 will be open, and the pulse from the output of the OR element 29, models 25 (26) pass through the I94 elements. the output 89 and the first input of the I30 element and then the device operates as described above, i.e. the ship locks “from top to bottom” (“from bottom to top”). Since the elements I93, I95 and I98 are closed, there will be no signal at the output of the OR element 97 of block 84, that is, maintenance is not simulated. the first (second) output of the generator 1a of model 1, it enters the installation input in "1" of the trigger 96a, translating it into a position in which the first voltage input of the I94a element will enable voltage, also through the first input of the OR element 92 to the installation input to "0 "Trigger 96, translating it into a position in which at the first input of the elements I95 and I98 will t is the enabling voltage, but there is no voltage at the first input of the I94 element, and the pulses from the input of the OR element 29 of model 25 (26) do not go to the input of the I30 element, i.e. ships are not allowed to enter the chamber from the upper (lower) tail of the gateway. If the ship locks “top-down” (“bottom-up”), then an impulse will appear at the output of the I95 element only if a pulse from the output of the I95 (I16) output of model 1 arrives at the second input of the I95 element, indicating the completion of the lock of the vessel. If the ship’s lock is over and the other hasn’t arrived, then the output of the I98 element will receive an impulse arriving at the third input of the OR 97 element only when the second input of the I98 element has a resolution voltage from the direct output of trigger 2 of model 1, indicating that the lock the vessel is not produced, i.e. there is no ship in the lock chamber. The pulse from the output OR 97 (output 88) of the block 84 of model 25 (26) will go to the combined 90 input of group 85 of model 25 (26), which works similarly to the one described above. The pulse from the output 91 (counter 101 pulses) of group 85 of the block 83 of model 25 (26) is supplied through the second input of the I94a element, which is open at the first input, to the input to the “0” trigger of block 96a of block 84 of block 83 of model 25 (26), and also the pulse from the output, element I94a of block 85 of block 83 of model 25 (26) enters the second input of element OR 92 of block 85 of side 83 of model 26 (25), and starts block 84 and further group 85 of model 26 (25), thereby simulating maintenance lock systems implementing ship lock according to the bottom-up strategy, then block 84 and group 85 of model 26 (25) This is similar to block 84 and group 85 of block 83 of model 25 (26) described above. The pulse from the output 91 (the output of the counter 101 pulses) of group 85 of the block 83 of model 26 (25) appears only after high-quality periodic maintenance of the gateway systems that implement gateway according to the "bottom-up" ("top-down") strategy. This pulse arrives through the second input of the I98a element of block 84 of model 26 (25) and the OR elements 97a of blocks 84 of models 25 and 26 are opened at the input of the trigger 1 of trigger 96 of block 84 of block 84 of models 25 and 26, respectively, and transfers it to the original state.

Thus, the device works by simulating the maintenance of both individual systems and the gateway as a whole when the vessels are in the downstream.

Statistical characteristics of the functioning of the shipping lock, taking into account the dynamics and specifics of their application, as well as failures and recoveries in standby modes, queuing ships in the downstream and when preparing the lock for ship clearance, as well as periodic maintenance of the lock systems for various lock strategies, can be determined by the readings of meters connected to various elements of the device. Obtained statistical characteristics for various laws of distribution of random time intervals for the functioning of shipping locks, taking into account the dynamics and specifics of their application, failures and restorations in standby modes, queuing ships in pools and when preparing a lock for ship passage, as well as periodic maintenance of systems gateways for various locking strategies allow solving the problems of estimating, forecasting and substantiating probability-time values GOVERNMENTAL indicators functioning and performance properties (e.g., efficiency, availability, reliability, maintainability, etc.). navigable locks both stages of operation and improvement of existing and promising development. Thus, as can be seen from the description of the operation of the device, the specified technical result is achieved.

Information sources

1. USSR author's certificate N 1705833, cl. G06F 15/20, 1992.

2. RF patent Ν 2166798, cl. 7G06N 1/00.

Claims (1)

A device for simulating the functioning of a shipping lock, containing a model of a central gateway control panel, including first to third triggers, first to eighth OR elements, first and second random pulse generators, an indication element, first to fourth failure and recovery units, from the first eleventh elements AND, and the output of the first element And is connected to the first input of the second and third elements And, the installation input is in "1" of the first trigger, the direct output of which is connected to the first input m of the first AND element and the input of the indication element, the input of the “0” setting of the first trigger is connected to the output of the first OR element, the second input of the first AND element is connected to the output of the second OR element, the second input of the second AND element is connected to the inverse inputs of the fourth and fifth, to the first direct inputs of the sixth, seventh and eighth AND elements and to the first input of the second OR element, the outputs of the fourth, fifth, sixth AND elements are connected to the first, second, third inputs of the first OR element, respectively, the output of the fourth element And that it is also connected to the first input of the third OR element, the output of which is connected to the installation input at “0” of the second trigger, the direct output of which is connected to the first direct input of the fourth and second input of the seventh AND element, and the inverse output of the second trigger is connected to the first direct input of the fifth element And, the output of the seventh AND element is connected to the second input of the third OR element, with the first input of the fourth and fifth OR elements, the outputs of which are connected to the stop input of the first and the start input of the second random pulse generator with respectively, the outputs of which are connected to the direct inputs of the tenth and eleventh elements AND, respectively, the outputs of which are connected to the inputs of the installation in "1" of the second and third triggers, respectively, as well as with the first input of the seventh and second input of the fourth element OR, respectively, the output of the second element AND is connected to the first input of the sixth OR element, the output of which is connected to the start input of the first random pulse generator, the output of the third AND element is connected to the second input of the fifth OR element, and the second input of the AND element is connected to the inverse input of the sixth and ninth, with the second direct input of the fifth and eighth, with the third input of the seventh AND element and with the second input of the second OR element, the output of the eighth element AND is connected to the second input of the sixth and seventh OR element, with the first input of the eighth OR element, the output of which is connected to the “0” input of the third trigger, the direct output of which is connected to the direct first input of the ninth and third input of the eighth AND element, and the inverse output of the third trigger is connected to the second direct input of the sixth AND element, the output of the seventh OR element is connected to the stop input of the second random pulse generator, the output of the ninth AND element is connected to the fourth input of the first and second input of the eighth OR element, the first and second failure and recovery units, each of which includes the first to sixth elements And, an OR element, a trigger, a differentiating chain, a generator of random recovery time intervals and a generator of random pulse sequences, and the first input of the first AND element is connected to a direct input the house of the second element And, the inverse input of which is connected to the second input of the first element And, the outputs of the first and second elements And are connected to the first and second inputs of the OR element, respectively, the output of which is connected to the input of the setting in the trigger “1” and the start input of the random time generator recovery, the output of which is connected through a differentiating chain to the direct input of the third AND element, the output of which is connected to the installation input in the "0" trigger, the direct output of which is connected to the inverse input of the third ment And, the output of the fourth element And is connected to the stop input of the generator of random sequences of pulses, the start input of which is connected to the output of the fifth element And, the direct input of which is combined with the second input of the first and inverse inputs of the second and fourth elements And and connected to the direct output of the first trigger of the model the central gateway control panel, the output of the generator of random recovery time intervals and the first input of the fourth element AND of the first block of failures and recoveries are connected to the inverse go and the output of the tenth element And the model of the central control panel of the gateway, respectively, the output of the generator of random intervals of the recovery time and the first input of the fourth element And the second block of failures and recovery is connected to the inverse input and output of the eleventh element And the model of the central control panel of the gateway, respectively, direct inputs of the third elements And the first and second failure and recovery units are connected to the fifth and sixth inputs of the first element OR model of the central control panel w respectively, the third and fourth blocks of failures and restorations, each of which includes a delay element, a differentiating chain, an OR element, from the first to fourth AND element, the first and second triggers, a random recovery time interval generator and a random pulse sequence generator, the output of which is connected to the first input of the first AND element, the output of which is connected to the installation input in "1" of the first trigger, with the input of the delay element, the output of which is connected to the direct input of the second And element, you One of which is connected to the start input of the generator of random recovery time intervals, the output of which through the differentiating circuit is connected to the first input of the third AND element, the input of setting “0” of the first trigger, whose direct output is connected to the inverse input of the second and first input of the fourth AND element, output which is connected to the first input of the OR element, the second input of which is connected to the output of the third AND element, the second input of which is connected to the second input of the first AND element and to the direct output of the second trigger , the installation input at "0" of which is connected to the second input of the fourth element And, the installation input at "0" of the second trigger and the second input of the fourth element And of the third and fourth failure and recovery units are connected to the output of the tenth and eleventh elements AND of the model of the central gateway control panel accordingly, the model of the gateway camera, including the first to sixth random pulse generators, the AND element, the first to the third OR element, the outputs of the first and second random pulse generators connected to the first and second the inputs of the first OR element, respectively, whose output is connected to the second direct input of the fourth and ninth AND elements, with the third direct input of the fifth and sixth and the fourth input of the seventh and eighth elements AND of the model of the central gateway control panel, the seventh input of the first OR element of which is connected to the output element AND model of the gateway camera, the output of which is also connected to the first inputs of the second and third elements OR, the outputs of which are connected to the stop inputs of the third and fourth random pulse generators gateway camera models, respectively, whose outputs are connected to the installation inputs in “1” of the second triggers of the third and fourth failure and recovery units, respectively, the outputs of the third and fourth random pulse generators are connected to the start inputs of the fifth and sixth random pulse generators, respectively, whose outputs are connected to the inputs start the first and second random pulse generators of the gateway camera model, respectively, the start input of the third random pulse generator and the second input of the second The OR gate model of the gateway camera is connected to the output of the OR element and the output of the first AND element of the third failure and recovery unit, respectively, the start input of the fourth random pulse generator and the second input of the third element OR of the gateway camera model are connected to the output of the OR element and the output of the first AND element of the fourth failure block and restorations, respectively, the upstream model, the downstream model, each of which includes an AND element, an OR element, a reversible pulse counter, and a random pulse generator, the path of which is connected to the summing input of the reversible pulse counter, the bit outputs of which are connected to the corresponding inputs of the OR element, the subtracting inputs of the reverse counters of the upper and lower pool models are connected to the outputs of the third and fourth random pulse generators of the gateway camera model, respectively, the direct output of the triggers of the first and second blocks failure and recovery is connected to the second input of the elements AND models of the upper and lower pools respectively, the second input of the fourth and first inverse the fifth input of the fifth AND element of the first and second failure and recovery units are connected to the first input of the AND element of the upper and lower pool models, respectively, and the second inverse input of the fifth And element of the first and second failure and recovery units is connected to the first input of the AND element of the lower and upper pool models accordingly, the output of the AND element of the upstream model AND is connected to the first input of the second OR element, the second input of the second AND element, the inverse input of the fourth and fifth, the direct first input of the sixth, seventh and of the seventh element AND model of the central gateway control panel, the output of the element AND of the downstream model element And is connected to the second input of the second OR element, the second input of the third, the inverse input of the sixth and ninth, direct second inputs of the fifth and eighth and the third input of the seventh element And the model of the central gateway control panel , models of traffic lights of the upper and lower heads, each of which includes a trigger, the first and second display elements, the inputs of which are connected to the direct and inverse outputs of the trigger, respectively, inputs the settings in the “1” and “0” triggers of the upstream traffic light model are connected to the outputs of the third and fifth random pulse generators of the gateway camera model, respectively, the installation inputs in the “1” and “0” of the downstream traffic light model trigger are connected to the outputs of the fourth and of the sixth random pulse generator of the gateway camera model, respectively, the first and second inputs of the gateway AND element of the gateway camera model are connected to the first input of the seventh and second input of the fourth OR element, and also to the output of the tenth and eleventh elements AND of the center model control panel of the gateway, respectively, characterized in that the command generator is additionally introduced into the model of the central control panel of the gateway, and in the first and second failure and recovery units of the same model, the And element, in the model of the upper and lower pools the maintenance unit, including the control unit and a group of execution units, the control unit comprising two triggers, from the first to the sixth AND element, four OR elements, the output of the first OR element being connected to the installation input at “0” of the first trigger and the first input of the second OR element, the output of which is connected to the first direct input of the first AND element, the output of which is connected to the first input of the third OR element, the direct output of the first trigger is connected to the first input of the second AND element, and the inverse output of which is connected to the first inputs of the third and fifth AND elements, the outputs of which are connected to the second and third inputs of the third OR element, respectively, the direct output of the second trigger is connected to the first input of the fourth AND element, the output of which is connected to the installation input “0” of the second trigger, and the inverse output of the second trigger is connected to the first input of the sixth AND element, the output of which is connected to the first input of the fourth OR element, the output of which is connected to the installation input in “1” of the first trigger, the second input of the fourth OR element of the model control unit the upstream is connected to the output of the sixth element AND the downstream model control unit, the output of the sixth element AND the upstream model control unit is connected to the second input of the fourth OR element of the downstream model control unit, the installation progress to “1” of the second trigger of the upstream model control unit is connected to the first input of the first OR element of the control unit of the same model and the first output of the model generator of the central gateway control panel, the second output of which is connected to the installation input to “1” of the second trigger and the first input of the first element OR of the downstream model control unit, the inverse input of the first AND element and the second input of the second element AND of the control unit are combined in the models of the upper and lower heads and connected to the output of the elem nt OR models of the upstream and downstream, respectively, and the output of the second AND element of these control units is connected to the first input of the And element of the upstream and downstream models, respectively, the third input of the second and second input of the fifth elements AND of the control unit are connected to the direct output of the first trigger of the central console model gateway control, and the second input of the third element AND control units of the models of the upper and lower downstream is connected to the output of the sixth and fifth element AND of the model of the central gateway control panel, respectively Naturally, the second input of the first OR element of the upstream model control unit is connected to the output of the fourth element And the downstream model control unit, and the second input of the first OR element of the downstream model control unit is connected to the output of the fourth element And the downstream model control unit, second input of the second of the OR element of the control module of the upper and lower pool model is connected to the output of the differentiating chain of the first and second failure and recovery units of the central gateway control panel model accordingly, the second direct input of the first element AND of the control unit for the models of the upper and lower downstream is connected to the direct output of the trigger of the first and second failure and recovery units of the central gateway control panel respectively, the direct output of the first trigger of the control unit of the models of the upper and lower downstream is connected to the first input of the sixth element And the first and second blocks of failures and restores of the model of the central control panel of the gateway, respectively, the second input of the sixth element And these blocks are connected nen with the output of the generator of a random sequence of pulses, respectively, and the output of the sixth element And is connected to the first input of the first and direct input of the second element And of the first and second blocks of failures and restores of the model of the central gateway control panel, respectively, and the group of execution blocks contains a generator of counted (clock) pulses , OR element, pulse counter, delay element and i (i = 1 ... N) execution units, each of which includes three delay elements, a decoder, a pulse counter, a shaper pulses, a random pulse generator, three AND elements and two OR elements, the output of the first OR element of the i-th (i = 1 ... N) execution unit is connected to the trigger input of the random pulse generator, the output of which is connected to the trigger input of the pulse shaper, the output of which is connected to the first input of the first, inverse input of the second and through the first delay element to the first input of the third AND element, the output of which is connected to the input of the second delay element and to the stop inputs of the random pulse generator and pulse shaper, you the course of the first AND element is connected to the summing input of the pulse counter, the overflow output of which is connected to the second input of the third AND element, and the remaining bit outputs of which are connected to the corresponding inputs of the decoder, the outputs of which are connected to the corresponding inputs of the second OR element, the output of which is connected through the third delay element to the direct input of the second AND element, the output of which is connected to the installation input in the initial state of the pulse counter and the first input of the first OR element, the second inputs of of the OR elements ix (i = 1 ... N) of the execution units of the group of execution units are combined and connected to the output of the third OR element of the control unit, respectively, the output of the counter (clock) pulse generator in each group of execution units is connected to the second inputs of the first elements AND ix (i = 1 ... N) of the execution units, respectively, the output of the second delay element of the i-th (i = 1 ... N) execution unit is connected to the corresponding inputs of the OR element of the group of execution units, the output of which is connected to the input of the pulse counter of the same group, the output of which connected through a delay element with the input of its installation in the initial position, the output of the pulse counter of the group of blocks for executing the models of the upper and lower pools is connected to the second input of the fourth and sixth elements AND of the control unit of the same models, respectively.

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