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System for determining performance of two joined railway stations. RU patent 2520203.

System for determining performance of two joined railway stations. RU patent 2520203.
IPC classes for russian patent System for determining performance of two joined railway stations. RU patent 2520203. (RU 2520203):

B61L27/00 - Central traffic control systems
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FIELD: information technology.

SUBSTANCE: system for determining performance of two joined railway stations comprises a road server connected to processors of personal computers of automated workstations at each station and a simulation device. The system also includes a performance evaluation unit consisting of a performance comparison and evaluation module, a predicted performance computation module and a performance dynamics module. Each station is fitted with an additional automated workstation which consists of a personal computer, a computational unit, two data receiving units and a time recording unit. Each simulation device is connected to the computation unit which consists of a standard performance computation module.

EFFECT: designing a universal system for measuring and evaluating performance of stations.

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The invention relates to computational tools used in the organization of transportations of cargoes on railway transport, and can be used in control systems of transportation process.

Known system for operative control of the technological discipline on the railway, containing the Central processing complex, connected with a local area network, connected to personal computers installed on the workstations of managers of different levels. The system is equipped with computing unit with the block of memory and personal the computer located on additional automated workplace every automated workplace of the Manager equipped with a module processing information, consisting of a block of reception and recording information block selection of information on the code tag, conversion unit current operational performance, the block of comparison of indicators and memory block, and the entrance of the block receive and record information connected via communication with measuring tools, fixing the idle time of cars and the speed of trains, one output unit receive and record information connected with entrance block selection of information on the code tag, the second output of this unit is connected to the input of the transformation of the current operational performance, output unit of selection of information on the code label attached to the unit of comparison, the second input of which is connected memory block, the output of the block of comparison of indicators is connected via the decoder with a personal computer, and the outputs of the block of comparison of indicators and unit conversion current operational indicators connected to the input of the switch, the output of which is connected to the unit display information, computing unit is connected to local area network and on leased lines through desifrirati device is connected to a personal computer for more automated working place (RU106207, B61L 27/00, 2011).

Disadvantages of the system are the lack of responsiveness of the control of technological discipline at the railway and it is impossible to make changes in the train schedule.

Closest to the technical nature and the achieved result is a system for organizing local magnopotamion containing the server of the road, connected to a channel of communication with personal computer located the automated workplace of the Manager of the local operation, device modeling, consisting of four blocks modeling, and the first and second blocks of modeling are connected by channels of communication with the processor of the personal computer, device modeling entered the fifth block of modeling, the first release of the first block of modeling is connected to the input of the third block of modeling, the first output of which is connected to the first input of the fourth block of the simulation, the output of which is connected to the first input of the fifth block of modeling, the second output of the third unit is connected with modeling the second entrance of the fifth block of modeling, the second output of the first block of modeling is connected to the second input of the fourth block of modeling, the third exit of the first block of modeling is connected with the third entrance of the fifth block of the simulation, the output of the second block of modeling is connected with the fourth sign of the fifth block of the simulation, the output of which is connected by a channel of communication with the processor of the personal computer (RU87985, B61L 27/00, 2009).

The disadvantage of this system lies in the complexity of modelling of magnopotamion and the inability of the accounting of volumes of processing station next door, which has significant impact on the carrying capacity of the railway.

The technical result is the creation of a universal system of accounting and evaluation of the performance of two United stations.

The technical result is achieved by the system to determine the performance of two United railway stations containing road server, connected by communication channels with processors of personal computers located on workstations station managers, and device modeling, according to the invention units with performance assessment, consisting of series-connected module comparison and evaluation indicators module of calculation of the forecast indicators and module performance, and a PC installed on the automated working place in the management of the railway, and at each station were placed additional workstation consisting of the personal computer, computer unit, two blocks of data reception and unit commit time, with each device modeling connected with the computing unit consisting of a module of calculation of normative indicators connected with the calculation module of technological standards, to the inputs of the device modeling connected to the outputs of the first and second blocks of data reception and unit commit time, the input of which is connected with corresponding outputs of the processor of the personal computer that is located on additional automated working place, the second input of the first block of data reception is connected to the second channel of communication with the road server module calculation of the technological norms connected to the third channel of communication with the processor of the personal computer that is located on additional automated workplace module of calculation of normative indicators connected fourth channel of communication with the processor of the personal computer for more automated working place, the United fifth channel through the router with the road server, and each processor of the personal computer that is located on additional automated workstation connected via connected in series encoders and transmitting device to a local area network, connected to a personal computer that is located on the automated working place in the management of the railway, and the evaluation unit indicators connected sixth channel of communication through routers with the processor of the personal computer workstation in the management of the railway.

Figure 1 shows a block diagram of the system to determine the performance of two United railway stations and figure 2 - the algorithm of calculation of the performance of two stations.

The system for determining the performance of two United railway stations includes road server 1, which is connected by communication channels 2 processor 3 personal computers 4, located on the first two workstations 5 and 6 of the simulation.

The system is equipped with a personal computer 7 installed on an automated workplace 8 in the management of the railway. At each station were placed additional workstation 9, consisting of the personal computer 10, computing block 11, two blocks 12 and 13 of data reception and block 14 of the fixing time. Block 15 evaluation of indicators consists of a series-connected module 16 comparison and evaluation indicators module 17 calculation of forecast indicators and module 18 dynamics of the indicators. Each device 6 simulation connected with the computing unit 11, consisting of the module 19 calculation of normative indicators connected to the module 20 calculation of technological standards. To the inputs of the device 6 simulation connected to the outputs of the first 12 and 13 second blocks of data reception and block 14 commit time, the input of which is connected to the appropriate controller output 21 PC 10, located on additional automated workplace 9. The second entrance of the first block 12 receive data connected to the second channel 22 with road server 1. Module 20 calculation of the technological norms connected to the third channel of communication 23 processor-21 PC 10, located on additional automated workplace 9. Module 19 calculation of normative indicators connected fourth channel of communication with 24 21 processor of the personal computer 10 additional workstation 9. Processor 21 is connected with the fifth channel 25 road server 1. Moreover, the processor 21 PC 10, located on additional automated workplace 9, connected via serial connected encoder 26 and transmitting device 27 to local area network 28, connected to personal computer 7, located on an automated workplace 8 in the management of the railway, and block 15 indicators is connected sixth channel 29 through routers 30 with the processor 31 personal computer 7 workstation 8 in the management of the railway.

The system for determining the performance of two United railway stations is as follows.

In the device 6 simulation enters all the information of the blocks 12 and 13 of data reception and block 14 of the fixing time. Then it goes to a module 19 calculation of the normative characteristics of computational unit 11, after which there is automatically a request via the communication channels, 24 and 25 of the normative and actual arrival and regulatory departure from a block of memory (database-DB) road server 1. Information in the database road 1 server goes through the block receive and record information from the automated control systems, for example, the accounting system of issuance and cancellation of warnings (ACS GPS) and systems "SAI Palma". In module 19 calculation of normative indicators is the calculation of norms to perform shunting movements over the station and technological operations: calculation of elements of time spent at the station transit carriages processing, without processing and local, with a table modeling with consistent mapping of the intensity of receipt of compositions (cars) in parks the intensity of their output after processing, and transmission of data to the module 20 calculation of technological standards for the construction of the daily schedule of work of the station and is the definition of the normative characteristics of work stations. The module output 20 calculation of the technological norms connected to the third channel of communication 23 with a block display of information via the processor 21 PC 10 workstation 9, which shows the daily schedule of work of the station and the reporting tables. Processor 21 PC 10 of the first and second arm 9 engineer connected to the processor 31 PC workstation 7 8, for example, engineer station North of the Directorate for traffic control. Information is transmitted through transmission device 27 through encoder 26 for local area network 28. Outputs processors 21 PC 10 is connected via a communication channel with 25 road server 1, which transmits data in block 15 performance assessment. Block 15 indicators is installed on the road server 1 and consists of a series-connected module 16 comparison and evaluation indicators module 17 planned indicators module 18 dynamics of the indicators. The output of block 15 is connected via a communication channel 29 with the processor 31 PC workstation 7 8.

Joint work of the two stations can be considered on the example pieces of work stations Vologda and Losta of the Northern railway. Users workstation 9 run the system. If updates to the database road 1 server through communication channels 2 is to download and install the processors 3 PC 4 workstation 5. Configuration information for interactive model is made on the following items: yard locomotives; locomotive formation; brigade parks; variant schedule; schedule of technological Windows. Information about the train schedule on arrival and departure from the station in automatic mode comes from the block BD ASOP-2 via the communication channels 2, 22, 23, 24 and 25, which can be adjusted manually. Also the manual populate the tables with the schedule of arrival and departure schedules of trains at the stations. From ASOP-2 in the interactive model comes with the following information: the timetable of train arrivals (number, code, date, time, direction); information about the train, natural sheets; schedule of train departure; the direction of departure; train locomotives. When configuring the source of the data the user is able to specify the technological parameters "window" on tracks, to reflect changes in technology and standards of work stations in the period of the "Windows". If the date and settlement date is loading the data to the system. After saving the source data for station information comes in computing unit 11 interactive model and there also comes the normative-reference information through the channels of the local due from ASOP-about 2: spent the Windows, the actual arrival of trains full-scale train leaves, forming and regulatory schedule of trains. Then compares the schedule with normative data for the settlement day. If they match then the calculation of the normative characteristics of work stations for the settlement day. In case of discrepancy between the original data automatically update and download from a database. On the basis of the carried out calculations interactive models stations are formed brief reports, and based on the work of interactive models stations are formed full reports and sent across the wire 25 to DB road server 1, which is the comparison of employment items stations and average idle time of the wagons. Select an optimal variant of a daily schedule of work of a site on the basis of calculations for a particular day and set the standard indicators for stations operating in the site, and is forecasting normative parameters on the basis of changes magnopotamion within a certain period, the formation of the reporting forms and the construction of the daily schedule of work of the site of two stations (figure 2).

For definition of parameters of work of a railway junction for the past day the engineers-technologists stations, included in the site, from their personal computers 10 choose the day and enter the data resources stations (number of teams, setting cars on ways at station; information on the number of yard, train and locomotive formation comes from SAI PALMA), and they can correct information and introducing the non-pledged information on the time norms for technological operations and adjust them manually. Engineer-technologist can also choose to automatically populate the tables with the schedule of arrival or the schedule of departure of trains, containing information about the direction of arrival and the appointment of cars, no trains, time, number of cars. This information in the automatic mode is sourced from the unit ASOP-2 line 22 and can be adjusted manually, also the manual populate the tables with the schedule of arrival and departure schedules of trains. From ACS GP receives information on conducting the process of "Windows" at the station or on the stretch, also an engineer-technologist can set the parameters of technological "window"that will allow to reflect changes in technology, work station. After you save all entered data engineer information comes in computing units 11. Normative-reference information and normative schedule of train traffic is received via communication channels 25 of the road server 1 with automated control systems GPS, ASOP-2 and SAI Palma. In module 20 calculation of technological standards for the construction of daily schedules of work stations, and defining the following estimated figures:

- the average downtime of transit carriages of processing in the parks of receiving, sending and sorting;

- downtime under accumulation;

- time of staying under additional operations;

- time in transit station wagon with processing, without processing and local cars.

Received regulatory and design parameters of the station display PC 10 workstation 9 and passed on PC 7 engineer station North Directorate traffic control in tabular form with the following information:

- employment activities, the locomotives, wagons;

- a simple average of the cars on the elements of the station (in the Park of receiving, sending, and screening);

- simple to state, disaggregated by type (transit processing, without processing, local, own on the way non-General use, other, cars Railways on the way non-public passenger);

- simple divided;

- simple divided by types;

- conclusion of the schedule of work of the station;

- construction of the daily schedule of work stations;

- brief report about the normal time transit carriage with treatment and without treatment.

Calculated normative parameters for stations come in DB road 1 server and transmitted to the local area network in the evaluation unit indicators 15, located on the server Main computer server (MCC), where there is a comparison of average idle time of the wagons on the elements of the station and employment items station. There is a calculation of the forecast normative indicators built on the basis of multivariate daily schedules of work stations that are in the site, and is determined by the weighted average of normal values for a certain period. This information is displayed on the PC screen 7 engineer station North of the Directorate for management traffic through routers 30 on channel 29, connected to local area network 28.

The effectiveness of the system for determining the performance of two United railway stations is the automation of the calculation of indicators, improving the quality of the transportation process and the control over observance of technological discipline, combined railway stations.

The system for determining the performance of two United railway stations containing road server, connected by communication channels with processors of personal computers located on workstations at each station, and device modeling, wherein it is equipped with a block of evaluation indicators, consisting of series-connected module comparison and evaluation indicators module of calculation of the forecast indicators and module performance, and a PC installed on an automated workplace the management of the railway, and at each station were placed additional workstation consisting of the personal computer, computer unit, two blocks of data reception and unit commit time, with each device modeling connected with the computing unit consisting of a module of calculation of normative indicators connected with the calculation module of technological standards, to the inputs of the device modeling connected to the outputs of the first and second blocks of data reception and unit commit time, inputs are connected with the corresponding outputs processor a personal computer that is located on additional automated working place, the second input of the first block of data reception is connected to the second channel of communication with the road server module calculation of the technological norms connected to the third channel of communication with the processor of the personal computer that is located on additional automated workplace module of calculation of normative indicators connected fourth channel of communication with the processor of the personal computer for more automated working place, the United fifth channel of communication through the router with the road server, and the processor of the personal computer that is located on additional automated workstation connected via serial connected to the encoder and the sending device to a local area network, connected to a personal computer that is located on the automated working place in the management of the railway, and the evaluation unit is connected to the sixth channel of communication through routers with the processor of the personal computer workstation in the management of the railway.

 

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