RU77463U1 - AUTOMATED SYSTEM OF OPERATIONAL CONTROL OF VOLUMES OF AIR TRANSPORTATION BY POINT OF SALES - Google Patents

Abstract

The utility model relates to computer technology, in particular, to an automated system for the operational control of air traffic volumes at points of sale. The technical result is to increase the system performance by excluding the search for data of control indicators throughout the database of the airline’s server and localizing the search only by the time and distinguishing features of data types. The technical result is achieved by the fact that the system comprises a module for receiving passenger flow data and received income, a module for selecting a current address of calculation parameters, a module for selecting a base address of calculation time intervals in a server database, a module for modifying a server database addresses, a module for fixing the number of calculation indicators, a generation module a cycle for reading calculated data, a module for generating signals for writing and reading data from a server database, a module for setting calculation parameters, a database selection module Vågå address time slots calculation module for calculating control parameters, data creation unit documenting the address calculation and the data output unit. 10 ill.

Description

The utility model relates to computer technology, in particular, to an automated system for the operational control of air traffic volumes at points of sale.

For greater accuracy, control of budget execution at points of sale should be carried out weekly. Obviously, the controlled variables are the set of indicators formed at the planning stage, which represents passenger turnover - RPK, specific income - Yield, and income - REV.

To analyze the obtained indicators and determine the trends in sales development at this point, the indices for the last year are given as shown in table 1.

Table 1 Total Progressive total PY index week 1 PY index week 2 PY index week 3 PY index week 4+ PY index RPK Yield REV 2937358 97 2907688 97 3056039 102 0 0 8901085 99 11.0 89 10.9 89 11.1 91 11.0 90 323496 86 316960 86 339834 93 0 0 980290 89

The basis for obtaining data for generating a report can be either databases based on information from booking systems, or flight coupon accounting systems if the terms of their input and pricing satisfy the requirements for the speed of generating information.

To monitor the effectiveness of representative offices, the use of estimates of the dynamics of indicators of RPK, Yield, REV over the past year on a weekly interval is insufficient.

Monitoring the work of representative offices must be carried out simultaneously carrying out a forecast of expected results at the end of the current month, as shown in table 2.

table 2 full month March the expected implementation of the plan for the month according to Index Py budget March 1-7 March 1-14 March 1-21 March 1-31 Py budget RPK 13272420 15025405 10866495 12974247 12980972 98 86 Yield 12.3 13.6 11.0 10.9 11.1 90 81 REV 1625948 2050212 1195315 1417760 1435042 88 70

This report involves the use of forecast models that, based on actual weekly traffic data, allow you to determine the expected implementation of the plan for the reporting month. Here you can see the control figures of last year, the budget figures of the current month, as well as indices of the expected implementation of the plan.

If the indices of plan fulfillment are less than 100, then additional reports must be available to determine which regions of the flight were successful, and which additional efforts should be made to correct the situation. For this purpose, it is proposed to use the report presented in table 3.

Table 3 A country Region RPK Yield REV Net (USD) PY index % total PY index PY index % total XXX Reg0 1912260 51 21% 23.9 124 416713 63 43% Reg1 41656 57 0% 16,4 185 6242 116 one% Reg2 3508626 156 39% 6.5 86 206 796 121 21% Reg3 111436 148 one% 6.1 88 6213 120 one% Reg4 964497 107 eleven% 19.1 141 168427 137 17% Reg5 540703 104 6% 7.6 105 37463 101 four% Reg6 1821907 129 twenty% 8.3 121 138435 143 fourteen% Total XXX 8901085 99 one hundred% 11.0 90 980,290 89 one hundred%

The report shows that with an overestimated revenue rate, flights are not loaded, i.e. insufficient passenger traffic.

In the case of market elasticity, an excessive increase in the rate of return will inevitably lead to a drop in passenger traffic. This situation can be interpreted as incorrect maintenance of the airline’s tariff policy in this direction, which did not allow attracting a sufficient number of passengers, which ultimately led to the failure to fulfill the plan.

If such indicators are noticed in the first week, then the representative has the opportunity to influence the situation by either announcing a sale-action, or reducing tariffs, or conducting marketing campaigns, or urgently attracting group tourist flows in those areas that turned out to be unsuccessful. This is very important for the implementation of operational targeted actions, i.e. shares of a local nature and can give a positive result at the end of the month.

But sometimes, in order to form strategic actions in order to improve the situation at a certain point of sale, you need to know how the sale goes on flights departing in the coming months.

For this, it is proposed to use Forward Booking reports. The type of report is presented in table 4.

month 01/22/07 01/29/07 02/05/07 02/12/07 02/19/07 02/26/07 03/07/07 03/14/07 03/21/07 RPK% (Plan 07 / Fact 06) ASK%, (Schedule 07/06) Reg1 April May June 130 127 126 141 122 140 112 137 110 129 105 122 100 107 122 95 104 111 92 111 110 92 121 102 92 Reg2 April May June one hundred 89 89 130 98 129 108 123 109 133 104 122 115 103 99 113 103 94 100 105 109 114 105 102 101 Reg3 April May June 158 157 151 140 140 139 135 137 137 126 109 123 127 105 112 125 103 92 124 102 108 106 105 102 107 Reg4 April May June 152 146 139 130 131 128 127 125 126 120 106 118 140 101 113 135 107 106 133 117 119 115 117 117 115 Reg5 April May June 168 157 164 170 152 173 145 175 147,170 137 163 160 122 151 155 125 147 149 125 129 144 129 137 139 Reg6 April May June 159 158 154,170 143,170 138 172 140 162 144 137 170 149 129 162 159 143 155 145 141 121 150 136 110

For each point of sale, based on the data of booking systems, booking indices for the last year are generated on a weekly basis and compared with the indices of planned passenger turnover indicators for the actual RPK of the previous year.

If the index is more than 100, this means that the reservation in the current year for this month is better than in the past, but if its indicator is less than the RPK plan / RPK fact of the last year, then this indicator is considered unsatisfactory and is noted in the report in red.

For a better understanding of the situation, the report provides control ratios of the seats for the current and last year.

In order to understand the trend of the reservation, it is necessary to leave at least indices for eight weeks of information retrieval.

If the trend is to decrease indices, then we can expect a worsening situation, i.e. requires the use of additional efforts, which were described above. For example, this is clearly visible in the Reg1 region. Over the course of all eight weeks, indices are rapidly falling, i.e. it can be expected that the plan will not be implemented in April and May and additional measures need to be taken.

On the contrary, in the Reg6 region over the past 5 weeks there has been an upward trend in passenger traffic in April and good performance in May. In June there was a decline, although it is too early to sound the alarm, because the indices are in the green corridor, but it is necessary to pay attention to the decline in indicators, because if this trend continues, then by June (three months later) this index may drop to indicators less than threshold 122, which is necessary to fulfill the June plan.

The set of reports constructed in this way gives the commercial services of the airline the information necessary for prompt decision-making in sales management to meet the total revenue budget of the entire airline

Known systems that could be used to solve the problem (1, 2).

The first of the known systems contains data reception and storage units connected to control and data processing units, search and selection units connected to data storage units, the synchronizing inputs of which are connected to the outputs of the control unit (1).

A significant drawback of this system is the impossibility of solving the problem of updating data stored in memory in the form of relevant indicators simultaneously with solving the problem of delivering the content of this data to users in real time.

Another system is known, comprising data receiving units whose outputs are connected to a memory unit and to a data processing unit, a time interval selection unit whose outputs are connected to a data receiving unit, to a user request receiving unit, to a memory unit and to a data processing unit, the outputs of which are connected to one of the inputs of the switching unit of the data output channels, the other inputs of which are connected to the selection of time intervals, and the outputs are the outputs of the system (2).

The last of the above technical solutions is closest to the described.

Its disadvantage is the low speed of the system, due to the fact that the search for the data necessary for the calculations is carried out throughout the database, which leads to unreasonable loss of time and the inability to implement calculations in real time.

The purpose of the invention is to increase the system performance by excluding the search for the requested calculated data throughout the server database and localizing the search only at the reference addresses of the calculated data base.

This goal is achieved by the fact that in a known system containing a module for receiving passenger flow data and received income, the information input of which is the first information input of the system, designed to receive quantitative values of passenger flow indicators and received income, the synchronizing input of a module for receiving passenger flow data and received income is the first system synchronizing input intended for entering quantitative values of passenger flow indicators and received passes to the module for receiving passenger traffic data and received incomes, and the first information output of the module for receiving passenger traffic data and received incomes is connected to one information input of the data issuing module, the other information input of which is connected to the information output of the control parameters calculation module, the module for setting calculation parameters, the first and the second information inputs of which are the second and third information inputs of the system, respectively, designed to receive control values p calculation indicators, the first and second synchronizing inputs of the module for setting calculation parameters are the second and third synchronizing inputs of the system, intended for receiving synchronizing signals for entering control values of calculation indicators into the module for setting calculation parameters, one information output of the module for setting calculation parameters is connected to the information input of the control calculation module indicators, and the control output of the module for setting calculation parameters is connected to the control input of the module for calculating role indicators, and a module for generating signals for writing and reading a server database, the address output of which is an address output of the system, the first and second synchronizing outputs of a module for generating signals for recording and reading a database of a server are the first and second synchronizing outputs of the system, respectively, a module for selecting the current address is introduced design parameters, the information input of which is connected to the second information output of the module for receiving passenger flow data and received income, and sync the resetting input is connected to the first synchronizing input of the system, the module for selecting the base address of the calculation time intervals in the server database, the information input of which is connected to the third output of the module for receiving passenger flow data and received income, and the synchronizing input of the selection module for the base address of the calculation time intervals in the server database connected to the first synchronizing input of the system, the module for modifying the database addresses, the information inputs of which are connected to the information output the selection module of the current address of the calculation parameters and the selection module of the base address of the calculation time intervals in the server database, the synchronizing input of the database address modification module is connected to the first synchronizing output of the selection module of the base address of the calculation time intervals in the server database, and the output of the database address modification module connected to the first information input of the module for generating write and read signals, the first synchronizing input of which is connected to the second synchronization the output of the selection module of the base address of the calculation time intervals in the server database, the module for fixing the number of calculated indicators, the information input of which is connected to the fourth information output of the module for receiving passenger flow data and received income, the synchronizing input of the module for fixing the number of calculated indicators is connected to the second synchronizing output of the selection module the base address of the calculation time intervals in the server database, and the output of the module for fixing the number of calculation indicators is connected to the third synchronizing input of the calculation parameter setting module, the calculation data reading generation module, the information input of which is connected to the second information output of the calculation parameter setting module, the synchronizing input of the calculation data reading cycle forming module is connected to the second synchronizing output of the recording and reading signal generation module, one output of the module for generating a calculation data reading cycle is connected to the counting input of the signal generating module write and read the database, and the other output of the module for generating the cycle for reading the calculated data is connected to the installation input of the module for generating signals for writing and reading the database and to the synchronizing input of the module for calculating benchmarks, the module for selecting the base address of the calculation time intervals, the information input of which is connected to the third the information output of the module for setting calculation parameters that synchronizes the input of the selection module for the base address of the calculation time intervals is connected to the first to the synchronizing output of the control calculation module, the information output of the selection module of the base address of the calculation time intervals is connected to the second information input of the recording and reading signal generation module, and the synchronizing output of the selection module of the base address of the calculation time intervals is connected to the second synchronizing input of the recording signal generation module and reading the database, and a module for generating an address for documenting calculation data, the input of which is connected to with the synchronizing output of the control calculation module, the information output of the calculation data documentation address generation module is connected to the third information input of the write and read database signal generation module, the third synchronizing input of which is connected to the synchronizing output of the calculation data documentation address generation module, the first control input the data output module is connected to the second synchronizing output of the selection module of the base address of the temporary calculation intervals in the server database, and the second control input of the data output module is connected to the first synchronizing output of the control calculation module.

The invention is illustrated by drawings, where Fig. 1 shows a structural diagram of a system, Fig. 2 shows an example of a specific structural embodiment of a module for selecting a current address of calculation parameters, Fig. 3 is an example of a specific structural embodiment of a module for selecting a base address of calculation time intervals in a database server, in Fig.4 is an example of a specific structural embodiment of a module for fixing the number of calculated indicators, in Fig.5 is an example of a specific structural embodiment of a module for generating a cycle and reading the calculated data, Fig. 6 is an example of a specific structural embodiment of a module for generating recording signals and reading data from a server database, Fig. 7 is an example of a specific structural embodiment of a module for setting calculation parameters, Fig. 8 is an example of a specific structural embodiment of a selection module the base address of the calculation time intervals, FIG. 9 is an example of a specific constructive implementation of a module for generating an address for documenting calculation data, FIG. 10 is an example of a specific constructive olneniya module data output.

The system (Fig. 1) contains a module 1 for receiving passenger traffic data and revenue received, a module 2 for selecting the current address of the calculation parameters, a module 3 for selecting the base address of the calculation time intervals in the server database, a module 4 for modifying the addresses of the server database, a module 5 for fixing the number of settlement indicators, module 6 for generating a cycle for reading calculated data, module 7 for generating signals for writing and reading data from a server database, module 8 for setting calculation parameters, module 9 for selecting a base address for temporary interactions calculating shafts module 10 for calculating the planned and actual cost calculation unit 11 forming the data documenting the address module 12 and data output.

1 also shows the first 15, second 16 and third 17 fourth information inputs of the system, the first 18, second 19, and third 20 synchronizing inputs of the system, as well as address 21, information 22, first 23 and second 24 synchronizing outputs of the system.

Module 1 (figure 1) receiving passenger traffic data and income received is structurally made in the form of a register having information 15 and synchronizing 18 inputs, as well as information outputs 25-28.

Module 2 (figure 2) selection of the current address of the calculated parameters contains a decoder 30, a memory unit 31 made in the form of read-only memory, register 32, elements 33-35 AND, element 36 OR, elements 37-38 delay. The drawing shows information 40 and synchronizing 39 inputs, as well as information 41 output.

Module 3 (figure 3) selection of the base address of the calculation time intervals in the server database contains a decoder 45, a memory unit 46 made in the form of read-only memory, register 47, elements 48-50 AND, element 51 OR, elements 52-55 delay . The drawing also shows information 56 and clock 57 inputs, information 58, first 59 and second 60 clock outputs.

Module 4 (Fig. 1) of the server database address modification is made in the form of an adder having one information input connected to the output 41 of module 2, another information input connected to the output 58 of module 3, the synchronizing input connected to the output 59 of module 3, and exit 42.

Module 5 (figure 4) fixing the number of calculated indicators contains a counter 65, a comparator 66 and a delay element 67. The drawing also shows information 68, synchronizing 69 inputs and output 70.

Module 6 (figure 5) of the formation of the reading cycle of the calculated data contains a counter 72, a comparator 73 and a delay element 74. The drawing also shows the information 75 and synchronizing 76 inputs, and the first 77 and second 78 synchronizing outputs.

Module 7 (Fig. 6) for generating the write and read signals of the database contains a counter 80, triggers 81, 82, a group of 83-85 AND elements, a group of OR elements 86, 87-89 AND elements, 90-93 OR elements, and 94- elements 98 delays. The drawing shows information 100-102 inputs, synchronizing 103-105 inputs, counting 106 and installation 107 inputs, as well as information 21 output and the first 23 and second 24 synchronizing outputs.

Module 8 (Fig. 7) for setting calculation parameters comprises a register 110, a trigger 111, an AND element 112, a group of AND elements 113, an OR element 114, and a delay element 115. The drawing shows the first 16 and second 17 information inputs, the first 19 and second 20 clock inputs, the control input 116, as well as the first 117, second 118 and third 119 information outputs, and the clock 120.

Module 9 (FIG. 8) for selecting a base address of calculation time intervals comprises a register 129, a decoder 130, a memory unit 131 made in the form of read-only memory, AND elements 132-134, OR element 135, delay elements 136, 137. The drawing shows information 138 and synchronizing 139 inputs, as well as information 140 and synchronizing 141 outputs.

Module 11 (Fig. 9) for generating an address for documenting calculation data contains a memory unit 145 made in the form of read-only memory, a register 146, a counter 147, an adder 148 and delay elements 149-151. The drawing also shows a synchronizing input 152, information 154 and synchronizing outputs 153.

The data output module 12 (FIG. 10) contains a trigger 155, a group of elements 156-157 AND, and a group of elements 158 OR. The drawing shows the first 159 and second 160 information inputs, installation 161 and synchronizing 162 inputs.

All nodes and elements of the system are made on standard potential-impulse elements. To simplify the drawing, the chains of the initial installation of nodes and blocks in the initial state are not shown in the drawing.

The system operates as follows.

The information input 15 of the system sequentially receives indicators representing passenger turnover-RPK, specific income -Yield, and income-REV in the form of codograms of the following contents:

the code THE CODE THE CODE THE CODE INDICATOR TYPE ORDER NUMBER OF THE TIME INTERVAL TO WHICH THE INDICATOR RELATES NUMBER OF INDICATORS VALUES OF INDICATORS

This codogram is adopted by module 1, made in the form of a register into which it is entered by the synchronizing pulse, which is received at the synchronizing input 18 of the system.

From the output 26 of module 1, the indicator type code is sent to the information input 40 of module 2, from the output of 27 module 1, the code of the serial number of the time interval to which the received data belongs is fed to the information input 56 of module 3, the code of the number of indicators from output 28 goes to the information input 68 of module 5, and the codes of the values of the indicators from the output 25 of module 1 are fed to the information input 159 of module 12.

From the input 40 of module 2, the indicator type code is fed to the input of the decoder 30 (Fig. 2), which decrypts the indicator type code and outputs one of its outputs a high potential to the corresponding inputs of elements 33-35 I. For definiteness, we assume that the high potential from the first output of the decoder 30 will be opened element 33 I.

The clock pulse from the input 18 of the system, delayed by the element 37 during the operation of the decoder 30, enters through the open element 33 And to the input of a fixed cell ROM 31, which stores the base address of the database memory area allocated for recording this type of indicator, and reads its contents input register 32.

In addition, the same impulse, having passed the OR element 36, is delayed by the element 38, while reading the base address from the ROM 31, and then arrives at the synchronizing input of the register 32, entering the current address code into it.

From the input 56 of block 3, the code of the specified time interval is fed to the input of the decoder 45 (Fig. 3), which decrypts the code of the time interval and gives one of its outputs a high potential, which arrives at the corresponding inputs of the elements 48-50 I. For definiteness, we assume that the high potential from the third output of the decoder 45 will be opened element 50 I.

The synchronizing pulse from the input 18 of the system, delayed by the element 52 for the duration of the decoder 45, is transmitted through the open element 50 And to the input of the fixed cell ROM 46, which stores the base address of the database memory zone allocated for recording data related to this time period, and reads its contents to the input of the register 47.

In addition, the same pulse, having passed the OR element 51, is delayed by the element 53, while reading the base address from the ROM 46, and then arrives at the clock input of the register 47, entering the base address code into it.

From the output 41 of module 2 and from the output 58 of module 3, the address codes are supplied to the inputs of module 4. The same clock pulse delayed by element 53 of module 3 is delayed by element 54 while the base address code is entered in register 47 and then from module output 59 3 enters the synchronizing input of module 4, providing a summation of the codes of the registers 32 and 47.

The modified address code from the output 42 of module 4 enters through the input 100 of module 7 (Fig. 6) to the inputs of elements 83 And of the group, passes through these elements, open at the second and third inputs with high potentials from the inverse outputs of triggers 81 and 82, and also through elements 86 OR to the information input of the counter 80.

In parallel, the synchronizing pulse from the output of the element 54 of module 4 is delayed by the element 55 for the duration of operation of module 4, and then from the output 60 of module 3 it is, firstly, fed through the input 161 of module 12 (Fig. 10) to the installation input of the trigger 155 , confirming its initial state, in which a high potential from the inverse output of the trigger 155 opens the elements 157 And group.

Secondly, the same pulse through the input 103 of the module 7 (Fig.6) and through the OR element 90 enters the synchronizing input of the counter 80 and enters into it a modified address for recording the received indicators.

Thus, at the address output 21 of the system will be formed the address of the record indicator of this type, relating to a specific time period.

In parallel with the process of generating the write address, the synchronizing pulse from the output of the 90 OR element passes through the 87 AND element, which is open at the second input with a high potential from the inverse output of the trigger 81, is delayed by the element 97 for the time the address code is entered into the counter 80, and then through the OR element 92 Firstly, it is outputted to the system output 23 as a synchronizing recording signal.

This pulse from the output 23 of the system is fed to the input of the first channel of the interruption of the database server. With the arrival of this signal, the database server switches to the subroutine for recording the numerical values of indicators from the output 25 of module 1, which from the input 159 of module 12 (Fig. 10) through elements 157 AND of the group opened by high potential from the inverse output of trigger 155, and elements 158 OR groups are issued to the information output 22 of the system.

Data from output 22 is recorded at the address generated at the address output 21 of the system.

The procedure for recording the numerical values of the remaining types of indicators is carried out as described above at their addresses.

In the process of sequential input of the indicator data into the system, each of the synchronizing pulses from the output 60 of module 3 is fed to the input 69 of module 5 (Fig. 4), the other input of which is constantly supplied with a code of the number of types of indicators from the output 28 of module 1.

The synchronizing pulses corresponding to the fact of receiving the next type of indicator are fed to the counting input of the counter 65, which counts the number of received pulses.

In each cycle of receiving the next type of data of normative and reference information, the indicators of the counter 65 are compared by a comparator 66 with a given number of data types coming from the output 28 of the module 1 through the input 68 of the module 5, by a synchronizing pulse from the input 69, delayed by the time the recording address was entered into the counter 80 modules 7.

After the readings of the counter 65 become equal to the specified number of types of indicators, an output is generated at the output of module 5 5, which fixes the fact that all indicators are ready in the server database and the end of the data input mode.

This pulse is fed to the input 116 of module 8 (Fig. 7) and then fed to the single input of the trigger 111, setting it to a single state, in which the trigger 111 with a high potential from a single output opens the element 112 And the elements 113 And groups, thereby preparing module 8 for receiving flight schedule data, in accordance with which the necessary calculations will be carried out.

The mode of calculation of control data begins with the arrival at the information input 16 of the task codogram system for calculation in the form of the following structure

the code THE CODE THE CODE NUMBER OF TYPES OF INDICATORS NUMBER OF TIME PERIOD FOR WHICH CALCULATION IS PERFORMED FLIGHT SCHEDULE TRAFFIC PLAN

The codogram of the task from the input 16 through the elements 113 And the group goes to the information inputs of the register 110 of the module 8 (Fig.7).

The arrival of the codogram is accompanied by a synchronizing pulse fed to the input 20 of the system and then, firstly, to the synchronizing input of the register 110, entering the coding data into the register. Secondly, the same synchronizing pulse passes through the element 114 OR to the output 120 of the module 8, and then goes to the input 123 of the module 10 as a synchronizing signal to start the selection of the data necessary for calculating the data from the server database to the input 139 of block 9 and the input 162 of block 12 .

To calculate, you must enter the calculation variable, which is the value of the flight load. To do this, from the workstation of the calculation manager (not shown) to the information input 17 of the system, the code of the selected variable value is issued, which is entered into the register 110 of module 8 with the same clock pulse from input 20.

The code of the time period number from the output 118 of module 8 through the input 138 of module 9 (Fig. 8) is input to the decoder 130, which decodes the digital value of the time period, giving one of its outputs a high potential and thereby opening one of the elements 132-134 AND.

Given the fact that only one of the elements 132-134 AND will be open at one input, then, having passed the corresponding element And, the clock pulse is fed to the read input of a fixed memory cell of the permanent storage device 131, where the base address of the server memory section is stored (in the drawing shown), starting from which in this section of the memory all data of indicators related to this period are stored.

The base address code from the output of the ROM 131 is fed to the information input of the register 129, where it is entered by the synchronizing pulse from the output of the element 136, which delays the synchronizing pulse by the time the codes are read from the ROM.

The base address code of the memory section of the database server from the output 140 of block 9 is issued to the input 101 of module 7.

In parallel, the synchronizing pulse from the output 141 of the module 9 is fed to the input 104 of the module 7 (Fig.6), from where it is fed to the single input of the trigger 81 and sets it to a single state, in which the resolving potentials on the two inputs will be elements 84 And groups. As a result of this, the code of the base address of a given period from input 101 will be supplied through elements 84 AND groups and elements 86 OR groups to the information input of the counter 80.

In parallel, the clock pulse from the input 104 of the module 7 is delayed by the delay element 95 for the duration of the trigger 81 and passes through the OR element 90, firstly, to the clock input of the counter 80, entering the base address code of the specified time period.

Secondly, the same pulse passes through the OR element 91 and the And element 88, open at the second input with a high potential from the direct output of the trigger 81, to the output of the system 24 as a synchronizing data read pulse.

This pulse arrives at the input of the second channel for interrupting the database server, with which the server goes to the subroutine for reading the contents of the database at the address generated at output 21, and transferring them through the information input 17 of the system to the input of the register 110 of module 8 and then from output 119 to the input 122 of the module 10, and then to write them to the buffer memory of block 10, where they are entered by the synchronizing pulses from the server, received at the input 20 of the system.

In addition, the read pulse from the output 24 of the module 7 is supplied to the synchronizing input 76 of the module 6 (Fig.5), from where it is fed to the counting input of the counter 72, counting the number of readout types of indicators.

In each cycle of reading the next type of data of indicators from the server database, the readings of the counter 72 are compared by a comparator 73 with a given number of types of indicators coming from the output 117 of the module 8 through the input 75 of the module 6, according to a synchronizing pulse from the input 76, delayed by the time the counter 72 operates.

If the readings of the counter 72 will be less than the specified number of types of indicators, then the output 77 of the module 6 generates a pulse that, through the input 106 of the module 7, firstly, immediately enters the counting input of the counter 80, increasing the read address by one, and, secondly, it is delayed by element 96 for the duration of counter 80 operation, and then again passes through OR element 91 and 88 element AND to the system output 24 as another synchronizing data read pulse.

This pulse again arrives at the input of the second channel of the database server interrupt, with which the server goes to the subroutine for reading the contents of the database at the next address generated at output 21, and transmitting the read metric data through the information input 17 of the system to input 122 of module 10.

The process of reading and transmitting the data necessary for calculation to block 10 continues until the readings of the counter 72 become equal to a predetermined number of types of indicators. In this case, an impulse is formed at the output 78 of module 6, which fixes the fact that all regulatory and reference data is ready for cost calculations by block 10.

This pulse, firstly, through the input 107 of block 7 is supplied to the installation inputs of the triggers 81 and 82, as well as through the element 93 And to the installation input of the counter 80, returning them to their original state.

Secondly, the same pulse is fed to input 121 of module 10 as a control signal for starting the program for calculating control data in module 10.

At the end of the calculations, the results of the calculation are generated at the output of 127 module 10, and at the output of the 125 module 10, a synchronization signal appears, indicating that the cost calculation has been completed.

The code of the results of the calculation from the output 127 of the module 10 through the input 160 of the module 12 passes through elements 156 AND of the group open to this point in time with high potential from the direct output of the trigger 155, and elements 158 OR of the group to the output of the system 22, from where it is issued to the workstation data calculation management (not shown in the drawing).

At the same time, the procedure of documenting the calculation results in the server database is carried out. To this end, the synchronizing signal from the output 126 of the module 10 through the input 152 of the module 11 (Fig.9) is fed to the input of a fixed memory cell ROM 145, which stores the base address of the memory zone of the database allocated for documenting the calculation results, and reads its contents on register input 146.

In parallel, the same clock pulse from input 152 is delayed by element 149 while the base address is being read from ROM 145, and then it goes to the clock input of register 146, entering the base address code from the register output to one input of the adder 148, to the other input of which readings from the output of the counter 147 are received, which at the given moment are equal to zero.

According to the synchronizing signal from the output of the element 150, which holds the pulse for the time the code is entered into the register 146, the adder 148 summarizes the code of the base address of the documentation of the register 146 and the code at the output of the counter 147, which is zero.

As a result of this, the code of the base address of the documentation will be fixed at the output of the adder, which from the output 154 of the module 11 goes to the input 102 of the module 7, and the clock pulse from the output of the element 150 is again delayed by the element 151 for the duration of the operation of the adder and, firstly, from the output 153 is issued to the synchronizing input 105 of module 7, and secondly, it enters the counting input of the counter 147, bringing the first unit into it.

Then the synchronizing pulse from the output 153 of the module 11 through the input 105 of the module 7 (Fig.6) is supplied to the single input of the trigger 82 and sets it to a single state, in which the resolving potential will be the elements And 85 groups.

As a result of this, the base address code from input 102 will be supplied through the AND elements of the group 85 and the OR elements of the group 86 to the information input of the counter 80.

In parallel, the clock pulse from the input 105 of module 7 is delayed by the delay element 94 for the duration of the trigger 82 and passes through the OR element 90, firstly, to the clock input of the counter 80, entering the base address code into it.

Secondly, the same pulse passes through the 89 And element, open at the second input with high potential from the direct output of the trigger 82, the OR element 92 to the output 23 of the system as a synchronizing recording signal.

This pulse from the output 23 of the system is fed to the input of the first channel of the interruption of the database server. With the arrival of this signal, the database server switches to the subroutine for recording calculation results from the output 127 of module 10, which from the input 160 of block 12 (Fig. 10) through elements 156 AND groups opened by high potential from the direct output of trigger 155, and elements 158 OR groups are issued to the information output 22 of the system. Data from output 25 is recorded at the address generated at the address output 21 of the system.

Thus, the introduction of new nodes and blocks and new structural connections has significantly improved system performance by eliminating the search for source data for calculating benchmarks across the entire server database.

Sources of information taken into account when drawing up the description of the application:

1. US Patent No. 0,005,651 M. cl. G06F 13/40, 13/38, 1992

2. US Patent No. 5129083 M. cl. G06F 12/00, 15/40, 1992 (prototype).

Claims (1)

An automated system for the operational control of air traffic volumes at points of sale, containing a module for receiving passenger traffic data and revenue received, the information input of which is the first information input of the system designed to receive quantitative values of passenger traffic indicators and revenue received, the synchronizing input of a module for receiving passenger traffic data and revenue is the first system synchronization input intended for entering quantitative values the passenger flow and received income to the passenger flow data and received income module, and the first output of the passenger flow and received income module is connected to one information input of the data output module, the other information input of which is connected to the information output of the control indicator calculation module, the calculation parameter setting module, the first and second information inputs of which are the second and third information inputs of the system, respectively, designed to receive control calculation values, the first and second synchronizing inputs of the module for setting calculation parameters are the second and third synchronizing inputs of the system, intended for receiving synchronizing signals for entering control values of calculation indicators in the module for setting calculation parameters, one information output of the module for setting calculation parameters is connected to the information input of the module calculation of control indicators, and the control output of the module for setting calculation parameters is connected to the control input of the mode To calculate the benchmarks, and the module for generating signals for writing and reading the server database, the address output of which is the address output of the system, the first and second synchronizing outputs of the module for generating signals for writing and reading the database of the server are the first and second synchronizing outputs of the system, respectively, characterized in that the system contains a selection module for the current address of the calculated parameters, the information input of which is connected to the second information output of the data receiving module x the passenger flow and received income, and the synchronizing input is connected to the first synchronizing input of the system, the module for selecting the base address of the calculation time intervals in the server database, the information input of which is connected to the third output of the module for receiving passenger flow data and received income, and the synchronizing input of the base address selection module calculation time intervals in the server database is connected to the first synchronizing system input, the database address modification module, information input which are connected to the information outputs of the selection module of the current address of the calculation parameters and the selection module of the base address of the calculation time intervals in the server database, the synchronizing input of the database address modification module is connected to the first synchronizing output of the selection module of the base address of the calculation time intervals in the server database, and the output of the database address modification module is connected to the first information input of the write and read signal generation module, the first synchronizing the first input of which is connected to the second synchronizing output of the selection module of the base address of the calculation time intervals in the server database, the module for fixing the number of calculated indicators, the information input of which is connected to the fourth information output of the module for receiving passenger flow data and received income, the synchronizing input of the module for fixing the number of calculated indicators is connected to the second synchronizing output of the selection module of the base address of the calculation time intervals in the server database, and the output of the fi the number of calculation indicators is connected to the third synchronizing input of the calculation parameter setting module, the calculation data reading generation module, the information input of which is connected to the second information output of the calculation parameter setting module, the synchronizing input of the calculation data reading generation module is connected to the second synchronizing output of the signal generating module writing and reading the database, one output of the module for generating a cycle for reading the calculated data is connected about the counting input of the module for generating signals for writing and reading the database, and the other output of the module for generating the cycle for reading the calculated data is connected to the installation input for the module for generating signals for writing and reading the database and to the synchronizing input for the module for calculating benchmarks, the module for selecting the base address of calculation time intervals, the information input of which is connected to the third information output of the module for setting calculation parameters, synchronizing the input of the base address selection module variable calculation intervals is connected to the first synchronizing output of the control calculation module, the information output of the selection module of the base address of the calculation time intervals is connected to the second information input of the recording and reading signal generation module of the database, and the synchronizing output of the selection module of the base address of the calculation time intervals is connected to the second synchronizing the input of the module for generating signals for writing and reading the database, and the module for generating addresses is documented The calculation data, the input of which is connected to the second synchronizing output of the control calculation module, the information output of the calculation data documentation address generation module is connected to the third information input of the write and read database signal generation module, the third synchronizing input of which is connected to the synchronizing output of the documentation address generation module calculation data, while the first control input of the data output module is connected to the second synchronizing output breeding house module base address calculation time slots in the server database, and the second control input of data output module connected to the first output of the synchronizing unit for calculating control parameters.