CN108153165B - Simulation test method and device for comprehensive automation system of marshalling station - Google Patents
Simulation test method and device for comprehensive automation system of marshalling station Download PDFInfo
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- CN108153165B CN108153165B CN201711261497.2A CN201711261497A CN108153165B CN 108153165 B CN108153165 B CN 108153165B CN 201711261497 A CN201711261497 A CN 201711261497A CN 108153165 B CN108153165 B CN 108153165B
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Abstract
The invention discloses a simulation test method and a simulation test device for a comprehensive automatic system of a railway marshalling station, which can perform one-stop test on each related system, and the test result is consistent with a field physical test result, thereby reducing the dependence on field equipment in the test stage, reducing the interference on field driving and improving the driving safety of an operation station in the system construction stage; the test content is also targeted, so that repeated test and invalid test items can be avoided; meanwhile, only vehicle service personnel and electric service personnel need to be trained, so that the functions and the structures of the comprehensive automation system of the marshalling station can be fully known by utilizing the testing stage, the training time of field personnel is shortened, and the practical training effect of the personnel is optimized.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to a simulation test method and a simulation test device for a comprehensive automation system of a railway marshalling station.
Background
The comprehensive automatic system for the marshalling stations has been used for ten years since the first station in 2007, the comprehensive automatic system is opened or built at all-road network level marshalling stations at present, and the comprehensive automatic system is gradually popularized at all-road network level marshalling stations and regional marshalling stations in the future. The system adopts a mature and reliable system integration technology to realize information interconnection and intercommunication of independent systems in a plurality of professional fields such as signals, information, communication and the like, and relates to cooperative management and maintenance of a plurality of services such as road bureau scheduling, electric service, vehicle service, mechanical service, vehicles, transportation and the like. Mature and stable testing environment, equipment and scheme are important links before comprehensive automatic field opening and use.
And carrying out tests and tests by using the existing electric business experience. In the prior construction process, because the integrated automation system is often contacted with the system for the first time at the electric service section and the station, the test and test experience is insufficient, and no mature experience is used for reference, and the integrated automation system is a multi-professional and cross-platform integrated information integration system, the test result of the signal centralized control part often can not completely cover all requirements before the integrated automation system is opened by comparing each electric service section with a train operation dispatching command system (TDCS), a microcomputer interlocking system, a hump automatic control system, a shunting locomotive safety protection system and the like in the electric service test, and the system such as a parking device control system, an information management system and the like does not have mature and standard test and simulation devices and basically and completely performs the test according to the suggestions of equipment manufacturers.
The current comprehensive automatic test scheme mainly has the following obvious disadvantages:
1) because the existing comprehensive automatic test only stays in the functional and consistency test level of the TDCS system, the microcomputer interlocking system, the hump automatic control system, the shunting locomotive safety protection system and the like and the comprehensive automatic interface, and the test content and the method are also carried out according to the test mode of the single system, a complete comprehensive automatic test scheme is lacked, and the consistency is poor.
2) The integrated automation system is a cross-platform and multi-system information integration system, the existing test environment lacks the condition of joint debugging and joint testing of all subsystems, all scenes in the opening stage of the integrated automation system cannot be simulated, and the test result is difficult to show the actual online effect of the system.
3) The existing test mode is independent test of each subsystem, and the test is limited by the conditions of the simulation environment construction time of each subsystem, the simulation data production period, the arrangement of test cooperation personnel and the like. Meanwhile, each subsystem is often developed and implemented by different manufacturers, the difficulty that the tests among the subsystems can be completely completed by one test is high, the resources such as time, space, manpower and the like between a tester and a system manufacturer are often difficult to coordinate, the test period is uncontrollable, most of time is easily wasted in the communication and waiting process, and the test cost is difficult to control.
4) The system for controlling the parking device, managing the information and the like does not have a special opening functional test in the past, and the system does not have a corresponding test scheme after being incorporated into an integrated automation system, so that the test of the system is mostly carried out according to the suggestion of a system manufacturer, and the test content cannot be considered from the whole system architecture.
Disclosure of Invention
The invention aims to provide a simulation test method and a simulation test device for a comprehensive automation system of a railway marshalling station, which can realize unified station-type tests of subsystems such as a TDCS (time delay circuit system), a microcomputer interlocking system, a hump automation control system, a parking device system, the comprehensive safety control of a shunting locomotive and the like under the framework of the comprehensive automation system so as to ensure the safety and the reliability of the system.
The purpose of the invention is realized by the following technical scheme:
a simulation test device of a railway marshalling station integrated automation system comprises: the system comprises a server, a simulator and a test terminal;
the simulator is used for providing a simulation environment of a microcomputer interlocking system, a TDCS system, a plan information system, a parking device control system, an STP system, a hump automation system and access control; when the automatic execution function test is carried out, the simulation TDCS system interface sends a simulation operation sheet to the test terminal; the system is also used for carrying out automatic control of train route and/or automatic control test of shunting route by combining related simulation environment according to an automatic control scheme issued by the server;
the server is used for carrying out interface function tests of a microcomputer interlocking system, a plan information system, a TDCS system, a parking device control system, an STP system and a hump automation system based on a simulation environment of the simulator; according to the automatic control of train route and/or the automatic control test command of shunting route issued by the test terminal, the corresponding automatic control scheme is generated after processing and issued to the simulator; the automatic control system is also used for tracking and feeding back the automatic control of the simulated train route and/or the automatic control of the shunting route of the simulator to the test terminal;
the test terminal is used for generating corresponding response when performing interface function test of the planning information system and the TDCS system to complete related test and performing corresponding state display when performing interface function test of the microcomputer interlocking system, the parking device control system, the STP system and the hump automation system; and the automatic control system is also used for outputting an automatic train route control and/or automatic shunting route control test command according to the received simulation operation list and verifying an automatic control test result according to the feedback of the server.
A simulation test method of a comprehensive automation system of a railway marshalling station comprises the following steps:
utilizing a simulation environment of a server based on a simulator to perform interface function tests of a microcomputer interlocking system, a plan information system, a TDCS system, a parking device control system, an STP system and a hump automation system; the simulator can provide a simulation environment of a microcomputer interlocking system, a plan information system, a parking device control system, a TDCS system, an STP system, a hump automation system and access control;
the test terminal is utilized to generate corresponding response when the interface function test of the planning information system and the TDCS system is carried out to complete the related test and carry out the corresponding state display when the interface function test of the microcomputer interlocking system, the parking device control system, the STP system and the hump automation system is carried out;
the simulation operation order is sent to the test terminal by utilizing a simulation TDCS system interface, the test terminal outputs a train route automatic control and/or shunting route automatic control test command according to the received simulation operation order, and the server generates a corresponding automatic control scheme after processing according to the train route automatic control and/or shunting route automatic control test command and sends the scheme to the simulator; the simulator combines the related simulation environment to perform automatic control of train route and/or automatic control test of shunting route according to the automatic control scheme issued by the server; then the server tracks and feeds back the automatic control of the simulated train route and/or the automatic control of the shunting route of the simulator to the test terminal; and the test terminal verifies the automatic control test result according to the feedback of the server.
According to the technical scheme provided by the invention, one-stop test can be carried out on each relevant system, and the test result is consistent with the field real object test result, so that the dependence on field equipment in the test stage is reduced, the interference on field traveling is reduced, and the traveling safety of an operation station in the system construction stage is improved; the test content is also targeted, so that repeated test and invalid test items can be avoided; meanwhile, only vehicle service personnel and electric service personnel need to be trained, so that the functions and the structures of the comprehensive automation system of the marshalling station can be fully known by utilizing the testing stage, the training time of field personnel is shortened, and the practical training effect of the personnel is optimized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a simulation test device of a comprehensive automation system of a marshalling yard according to an embodiment of the present invention;
FIG. 2 is a flow chart of the functional test of each system interface according to the embodiment of the present invention;
FIG. 3 is a flow chart of an automatic control test for route according to an embodiment of the present invention;
fig. 4 is a software architecture diagram of a simulation test apparatus of a railway marshalling station integrated automation system according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a simulation test device of a railway marshalling station integrated automation system, which comprises the following components as shown in figure 1: server, analog machine and test terminal.
The simulator is used for providing a simulation environment of a microcomputer interlocking system, a TDCS system, a plan information system, a parking device control system, an STP system, a hump automation system and access control; when the automatic execution function test is carried out, the simulation TDCS system interface sends a simulation operation sheet to the test terminal; the system is also used for carrying out automatic control of train route and/or automatic control test of shunting route by combining related simulation environment according to an automatic control scheme issued by the server;
the server is used for carrying out interface function tests of a microcomputer interlocking system, a plan information system, a TDCS system, a parking device control system, an STP system and a hump automation system based on a simulation environment of the simulator; according to the automatic control of train route and/or the automatic control test command of shunting route issued by the test terminal, the corresponding automatic control scheme is generated after processing and issued to the simulator; the automatic control system is also used for tracking and feeding back the automatic control of the simulated train route and/or the automatic control of the shunting route of the simulator to the test terminal;
the test terminal is used for generating corresponding response when performing interface function test of the planning information system and the TDCS system to complete related test and performing corresponding state display when performing interface function test of the microcomputer interlocking system, the parking device control system, the STP system and the hump automation system; and the automatic control system is also used for outputting an automatic train route control and/or automatic shunting route control test command according to the received simulation operation list and verifying an automatic control test result according to the feedback of the server.
In the embodiment of the present invention, the server mainly includes:
the plan interface server is used for receiving and decomposing plan information, responding to a test command required to be executed by the test terminal, decomposing the plan information corresponding to the test command and generating plan operation track information; analyzing technical operation content and/or shunting plan content when performing interface test of a planning information system;
the TDCS interface server is used for providing an interface function with a TDCS system, receiving and analyzing a train receiving and sending stage plan and a dispatching command and transmitting running block information;
the current car tracking server is used for providing the functions of tracking progress and automatically reporting points of the train and shunting operation in the station, tracks an operation route and generates a report point of the train and shunting operation process;
the centralized control server is used for providing a route decomposition and automatic control scheme, and the centralized control server is combined with results output by the plan interface server and the TDCS interface server to calculate the automatic control scheme; the system is also used for judging whether the route is handled or not according to the position of the train number and judging whether the forenotice adjacent station is consistent with the plan or not when the TDCS system interface function is tested; when the interface function of the plan information system is tested, judging whether the train route or the shunting route can be handled according to the analysis result of the plan information server; correspondingly judging whether the parking device shows abnormity, whether the position of the locomotive is abnormal and whether the hump shows abnormity during the interface function test of the parking device control system, the STP system and the hump automation system, thereby determining whether to continuously handle related shunting routes; judging whether the route to be executed is occupied or not and the turnout can not rotate when the function of the microcomputer interlocking system interface is tested, thereby determining whether related routes are handled or not;
and the database server is used for providing SAM system core database service, and provides a data recording and interaction platform for the system.
In the embodiment of the present invention, the simulator mainly includes:
the microcomputer interlocking simulator is used for providing a simulation environment of a microcomputer interlocking system;
STP and hump simulator for providing STP system, hump automation system and simulating simulation environment of route control;
the TDCS simulator is used for providing a simulated environment for the TDCS system and the parking device control system;
the planning information system simulator is used for providing a simulation environment of the planning information system;
if the test is the TDCS system interface function test, generating a train number window or making a simulation plan by a TDCS simulator; if the function test is the interface function test of the plan information system, generating a technical operation state by a plan information system simulator, or making a shunting operation plan and simulating the district leader to confirm; if the test is the function test of the hump automation system interface or the STP system interface, simulating a hump by STP and hump simulator to represent or simulate the position of the locomotive; if the interface function test of the control system of the parking device is carried out, simulating the parking device by the TDCS simulator to represent;
if the test is the automatic control test of train route, the simulation operation list is issued by the TDCS simulation, the forecast condition of the adjacent station is simulated, and the occupation of the simulation section is simulated by the microcomputer interlocking simulation.
If the test is the automatic control test of shunting route, the test is represented by a TDCS analog simulation stopping device control system, and a microcomputer interlocking analog simulates tail representation and section occupation; simulating the position of the locomotive by STP and hump simulator, generating shunting plan by the simulation of plan information system, and simulating the starting operation order of district leader.
In the embodiment of the present invention, the test terminal mainly includes:
the COT test bed is a terminal providing the signal centralized operation and display function of the integrated automation system; the display functions here are mainly: and displaying the state of the parking device, the hump state, the position of the locomotive and the like.
The TMT test bed (operation process monitoring terminal) is a terminal for providing comprehensive automation system traveling block handling and automatically controlling test command issuing and related function test operation.
In the embodiment of the invention, the test scheme is divided into two parts of interface function test and automatic control test, and under the normal condition, each interface function interface is tested firstly, and then the automatic control test is carried out; these two parts of the test process are shown in fig. 2-3, respectively.
Firstly, testing the function of an interface.
As shown in fig. 2, the interface function test includes an external system interface function test having information interaction with a marshalling yard integrated automation System (SAM), such as a TDCS interface, an STP interface, a microcomputer interlock interface, a plan information interface, a parking equipment interface, a hump automation system interface, and the like.
The functional test of each interface is briefly described as follows:
1. carry out TDCS system interface function test through the TMT test bench, include: and testing whether one or more of the train number windows serving as the trigger positions have errors, the section serving as the trigger position has no train number window, the train number window of the train number to be triggered appears at other positions, the front adjacent station does not give notice, and the rear adjacent station does not agree to the departure, so that whether the corresponding train route plan can be automatically triggered.
The related process is as follows: firstly, the simulator generates a train number window (or makes a simulation plan), then, the TMT test bed issues an automatic handling instruction (or a forenotice instruction), and finally, a centralized control server in the server judges whether the route is handled or not (or judges whether the forenotice adjacent station is consistent with the plan or not) according to the train number position.
2. Carry out planning information system interface function test through the TMT test bench, include: testing whether a train route plan can be triggered when the technical operation as the card control condition does not show the completion state; and if the test area length does not confirm the shunting plan on the information system interface, whether a shunting route automatic control test command can be issued or not is judged.
The related process is as follows: firstly, a technical operation state is generated by a planning information system simulator (or a shunting operation plan is made and simulation confirmation is carried out), then, a TMT test bed displays a related operation progress and issues a train automatic execution command (or a planning confirmation situation is displayed and a shunting automatic execution command is issued), finally, interface service analysis technical operation content is planned in a server, and whether train route handling is available is judged by a centralized control server according to an analysis result of a planning information server (or whether shunting route handling is available is judged by the centralized control server according to the analysis result of the planning information server).
3. The functional test of the interface of the control system of the parking device, the interface of the hump automation system, the interface of the microcomputer interlocking system and the interface of the STP system comprises the following steps:
1) and (3) testing the interface function of the control system of the parking device: and when the test is carried out that the stock way stopping device corresponding to the tail editing execution plan has no representation and/or the stock way stopping device corresponding to the tail editing execution plan has no release representation, whether the shunting route is triggered or not is judged.
The related process is as follows: 1) firstly, the representation of the simulated parking device is displayed through a COT test bed, and the centralized control server judges whether the representation of the parking device is abnormal or not so as to determine whether to continuously handle the relevant shunting route or not.
2) Testing the function of the interface of the hump automation system: and when the test hump system is not represented, whether the arrival field and the tail field can normally execute corresponding functions automatically or not is judged.
The related process is as follows: firstly, simulating hump representation, and judging whether the hump representation is abnormal or not by the centralized control server through COT test bed display so as to determine whether to continuously handle related shunting routes or not.
3) Testing the function of the STP system interface: when the test shunting plan is executed, when the shunting is not displayed at the position and/or the shunting locomotive number displayed by shunting is not consistent with the locomotive number on the shunting plan, whether shunting route is triggered or not can be judged.
The related process is as follows: firstly, simulating the position of a locomotive (shunting), and judging whether the position of the locomotive is abnormal or not by the centralized control server through the display of a COT test bed so as to determine whether to continuously handle related shunting routes or not.
4) Testing the functions of the interface of the microcomputer interlocking system: the testing microcomputer interlocking system interface is in a field control mode, whether a train is triggered to enter a route or not, and whether the route is handled or not when the route is occupied or a turnout cannot rotate.
The related process is as follows: firstly, simulating each route condition of the microcomputer interlocking system, displaying through a COT test bed, and judging whether the route to be executed is occupied or a turnout can not rotate by a centralized control server, thereby determining whether to continuously handle the route.
And secondly, automatically controlling and testing.
As shown in fig. 3, the automatic control test mainly includes two parts, namely, an automatic train route control test and an automatic shunting route control test, and the specific tests include a train automatic route integrity test, a train receiving and dispatching and shunting trigger function test (time for issuing a train route instruction), a system safety card control function test, a user special requirement test, and the like. All test results need to be verified by the test terminal, the test terminal is mainly responsible for issuing related instructions and displaying related information during testing, the involved operation processes are completed by the server, and the final result is fed back to the test terminal, so that the test terminal finally verifies the test.
1. The verification of the automatic control test result of the train route comprises the following steps: and verifying whether the train route generated by the simulator is consistent with an expected result, verifying whether safety card control condition check is carried out when the simulator passes the train route before the train route command is sent down, and verifying whether the time when the simulator sends the train route command is consistent with the specified time through the TMT test bed.
1) Route path verification
The purpose is as follows: and verifying whether the route automatically arranged by the system is consistent with the route required by the plan.
The content is as follows: and (4) in the testing time period, the train which is ended, the train which is started, the train which passes through and transfers the train with the TDCS dispatching plan is handled on a TMT test bed according to automatic control, and whether the route path is consistent with the preview is checked.
The method comprises the following steps: in the centralized automatic mode, train receiving and sending procedures (selecting and confirming a route) are handled on a TMT test bed, and before a route instruction is automatically issued, whether the route generated by the centralized control server and displayed in a preview is consistent with an expected result or not is judged.
As a result: the path displayed in the preview is consistent with the expected result.
2) Route instruction security card control verification
The purpose is as follows: and verifying that necessary safety card control is carried out before the train route command is issued.
The content is as follows: the system checks whether the safety card control conditions such as section vacancy, turnout indication, train running direction, train number and the like are checked before the system issues the route instruction by processing the train ending, train starting, train passing, train transfer and TMT test bed according to automatic control in the test time period with a TDCS dispatching plan.
The method comprises the following steps: in the centralized automatic mode, train receiving and dispatching procedures (route path confirmation) are handled on the TMT test bed, and whether the safety card control information prompt given on the TMT test bed conforms to the reality or not is judged before a route instruction is issued.
As a result: before the route instruction is issued, the system needs to check the safety card control condition, prompts are given to the routes which do not meet the safety card control condition, and the route instruction is not issued.
3) Route instruction issuing opportunity verification
The purpose is as follows: and verifying that the time given by the train route command conforms to the station regulation.
The content is as follows: the train is ended, the train is started, passes through the train and is transferred in the test time period with the TDCS dispatching plan, the train is handled on the TMT test bed according to automatic control, and the time for issuing the route instruction is checked.
The method comprises the following steps: in the centralized automatic mode, train receiving and dispatching procedures (confirming an access path and passing safety card control inspection) are handled on the TMT test bed, and the time for the system to automatically issue instructions is judged.
As a result: the time of the system automatically issuing the train route instruction is consistent with the station regulation.
2. The verification of the shunting route automatic control test result comprises the following steps: and verifying whether the braking and relieving of the parking device can be automatically controlled according to the simulated hump automatic system interface open main body signal condition through the TMT test bed, verifying whether the safety card control condition check is carried out when the shunting route access is carried out before the simulator reaches the shunting route access instruction, and verifying whether the opportunity of issuing the shunting route access instruction by the simulator is matched with the shunting machine position and the shunting operation progress.
1) Automatic control test of parking device
The purpose is as follows: and verifying whether the system can automatically control the brake and release of the parking device according to the opening condition of the route signal of the tail-end-weaving station track.
The content is as follows: arranging an approach from a tail-end track to a pulling-out line direction, verifying whether a parking device of the tail-end track can be automatically released, and verifying whether the parking device of the tail-end track can be automatically braked after a train is cleared of a first turnout section on the approach; and arranging the route from the direction of the drawing line to the tail-editing station track, and verifying whether the stop device of the tail-editing station track can automatically relieve after the train occupies the last turnout section on the route.
The method comprises the following steps: the control right of a parking device control system is switched to 'automatic control' in an end-to-end signal building, the parking device control mode of a station corresponding to a station track of an uplink editing and transmitting operation terminal interface is converted into 'automatic permission' in a station dispatching building, an access route for entering and exiting a editing and grouping line is handled on an interlocking console of the uplink editing and transmitting signal building, and after a signal is opened, whether a parking device of the corresponding station track can be automatically braked and released is judged.
And (3) test results: the system can automatically control the parking device according to the access and the section occupation condition.
2) Route path verification
The purpose is as follows: and verifying whether the route automatically arranged by the system is consistent with the route required by the plan.
The content is as follows: and (4) in the test time period, the shunting operation sheet is handled on the TMT test bed according to automatic control, and whether the route path is consistent with the preview is checked.
The method comprises the following steps: in the centralized automatic mode, the shunting operation procedures (starting the operation list, confirming the hitching and the route path) are handled on the TMT test bed, and before the route instruction is automatically issued, whether the route path generated by the centralized control server on the preview picture is consistent with the handling intention or not is judged.
As a result: the route path automatically established by the system is consistent with the handling intention of the joint control attendant.
3) Route instruction security card control verification
The purpose is as follows: and necessary safety card control is carried out before the shunting route instruction is issued.
The content is as follows: the shunting operation list in the test time period is handled on the TMT test bed according to automatic control, and whether the system checks safety card control conditions of section vacancy, turnout indication, shunting number, shunting position and the like before the verification of the issuing of the route instruction is carried out.
The method comprises the following steps: in the centralized automatic mode, the shunting operation procedures (starting operation list, confirming trip and route path) are handled on the TMT test bed, and whether the safety card control information prompt given on the TMT test bed accords with the reality or not is judged before the route instruction is issued.
As a result: before the route instruction is issued, the system needs to check the safety card control condition, prompts are given to the routes which do not meet the safety card control condition, and the route instruction is not issued.
4) Route instruction issuing opportunity verification
The purpose is as follows: and verifying that the time given by the shunting route instruction accords with the station regulation.
The content is as follows: and (4) in the test time period, the shunting operation list is handled on the TMT test bed according to automatic control, and the time for issuing the route instruction is checked.
The method comprises the following steps: in the centralized automatic mode, the shunting operation procedures (starting operation list, confirming trip and access path, and passing safety card control check) are handled on the TMT test bed, and the time for the system to automatically issue instructions is judged.
As a result: the system automatically gives the train route command at the time matched with the shunting position and the shunting operation progress.
The contents of the interface function test and the automatic control test are shown in a form of a table; it should be noted that the contents in the table are used to introduce the testing process in terms of actual operation, so as to facilitate understanding; the matter set forth in this specification is illustrative and not restrictive.
Firstly, testing the function of an interface.
1. TDCS interface function test
TABLE 1 TDCS interface function test
2. Function test of STP interface
Table 2 STP interface functional testing
3. Microcomputer interlocking interface function test
TABLE 3 function test of microcomputer interlock interface
4. Planning information interface function testing
TABLE 4 functional testing of the interface for planning information
5. Interface function test of parking device
Watch 5 parking device interface function test
6. Hump automation system interface function test
Table 6 hump automation system interface function test
Second, automatic control test
1. And (6) performing route testing.
TABLE 7 routing test
2. Trigger condition test (i.e. command assignment opportunity)
TABLE 8 trigger Condition testing
3. Card controlled condition testing
TABLE 9 stuck control Condition
On the other hand, the software structure of the simulation test device of the integrated automation system for a railway marshalling station provided by the embodiment of the invention is shown in fig. 2.
1. Platform software compatibility:
the platform can provide simulation test environments under software systems of four mainstream interlocking manufacturers at present, such as a academy of iron (TYJL-II, TYJL-III, TYJL-ADX), a joint interconnect (JD1A, EI32), a Chinese Tong (K5B), a Cassco Signal Limited company (ILOCK), and the like; the simulation test environment of the TDCS system software of three mainstream manufacturers of the academy of iron department, the Kasco and the China general; the method can provide simulation test environments of hump control system software of two mainstream manufacturers, namely a Federal iron department (TBZK-II) and a China general number (TW-2); the simulation test environment of the JZK shunting locomotive safety control system can provide independent intellectual property rights of the iron department institute. The simulation test of different systems and different systems can be finished by one set of test equipment.
2. Rich test environment scene
The platform can meet the requirements of functional tests of the integrated automation system under normal test conditions, and interface tests and reliability tests among subsystems, comprises a run-through test under an automatic control mode of the integrated automation system, can set specific data and specific scenes in a mode of automatically generating and manually inputting test scripts, simulates the running of a locomotive vehicle, simulates the change of signal equipment, comprises fault display and processing scenes under abnormal flow conditions, furthest simulates various problems encountered after the system is opened, and promotes the fault handling capacity and emergency handling capacity of maintenance personnel.
3. Compact and scientific test flow
The platform can realize one-stop test of the comprehensive automatic system by the comprehensive automatic system implementation station TDCS, interlocking, hump, parking device, shunting locomotive comprehensive safety control and other systems, when testers begin to adopt the platform for testing, the platform has a whole set of test environment, combines rich test scenes, perfect test steps, scientific test tables and sufficient test time, and lays a solid foundation for formally opening the comprehensive automatic system.
Another embodiment of the present invention further provides a simulation test method for a comprehensive automation system of a marshalling yard, which is implemented based on the foregoing apparatus and mainly includes:
utilizing a simulation environment of a server based on a simulator to perform interface function tests of a microcomputer interlocking system, a plan information system, a TDCS system, a parking device control system, an STP system and a hump automation system; the simulator can provide a simulation environment of a microcomputer interlocking system, a plan information system, a parking device control system, a TDCS system, an STP system, a hump automation system and access control;
the test terminal is utilized to generate corresponding response when the interface function test of the planning information system and the TDCS system is carried out to complete the related test and carry out the corresponding state display when the interface function test of the microcomputer interlocking system, the parking device control system, the STP system and the hump automation system is carried out;
the simulation operation order is sent to the test terminal by utilizing a simulation TDCS system interface, the test terminal outputs a train route automatic control and/or shunting route automatic control test command according to the received simulation operation order, and the server generates a corresponding automatic control scheme after processing according to the train route automatic control and/or shunting route automatic control test command and sends the scheme to the simulator; the simulator combines the related simulation environment to perform automatic control of train route and/or automatic control test of shunting route according to the automatic control scheme issued by the server; then the server tracks and feeds back the automatic control of the simulated train route and/or the automatic control of the shunting route of the simulator to the test terminal; and the test terminal verifies the automatic control test result according to the feedback of the server.
In the embodiment of the present invention, the server includes:
the plan interface server is used for receiving and decomposing plan information, responding to a test command required to be executed by the test terminal, decomposing the plan information corresponding to the test command and generating plan operation track information; analyzing technical operation content and/or shunting plan content when performing interface test of a planning information system;
the TDCS interface server is used for providing an interface function with a TDCS system, receiving and analyzing a train receiving and sending stage plan and a dispatching command and transmitting running block information;
the current car tracking server is used for providing the functions of tracking progress and automatically reporting points of the train and shunting operation in the station, tracks an operation route and generates a report point of the train and shunting operation process;
the centralized control server is used for providing a route decomposition and automatic control scheme, and the centralized control server is combined with results output by the plan interface server and the TDCS interface server to calculate the automatic control scheme; the system is also used for judging whether the route is handled or not according to the position of the train number and judging whether the forenotice adjacent station is consistent with the plan or not when the TDCS system interface function is tested; when the interface function of the plan information system is tested, judging whether the train route or the shunting route can be handled according to the analysis result of the plan information server; correspondingly judging whether the parking device shows abnormity, whether the position of the locomotive is abnormal and whether the hump shows abnormity during the interface function test of the parking device control system, the STP system and the hump automation system, thereby determining whether to continuously handle related shunting routes; judging whether the route to be executed is occupied or not and the turnout can not rotate when the function of the microcomputer interlocking system interface is tested, thereby determining whether related routes are handled or not;
and the database server is used for providing SAM system core database service, and provides a data recording and interaction platform for the system.
In an embodiment of the present invention, the simulation apparatus includes:
the microcomputer interlocking simulator is used for providing a simulation environment of a microcomputer interlocking system;
STP and hump simulator for providing STP system, hump automation system and simulating simulation environment of route control;
the TDCS simulator is used for providing a simulated environment for the TDCS system and the parking device control system;
the planning information system simulator is used for providing a simulation environment of the planning information system;
if the test is the TDCS system interface function test, generating a train number window or making a simulation plan by a TDCS simulator; if the function test is the interface function test of the plan information system, generating a technical operation state by a plan information system simulator, or making a shunting operation plan and simulating and confirming; if the test is the function test of the hump automation system interface or the STP system interface, simulating the hump representation or the simulation locomotive position by the STP and the hump simulator; if the interface function test of the control system of the parking device is carried out, the simulation of the parking device by the TDCS simulator represents.
In an embodiment of the present invention, the test terminal includes:
the COT test bed is a terminal providing the signal centralized operation and display function of the integrated automation system;
the TMT test bed is a terminal for providing running block procedures of the integrated automation system and automatically controlling test command issuing and related function test operation.
In the embodiment of the present invention, the TDCS system interface function test includes: testing whether one or more of the train number windows serving as the trigger positions have a wrong train number window, the section serving as the trigger position has no train number window, the train number window of the train number to be triggered appears at other positions, the front adjacent station does not give notice, and the rear adjacent station does not agree to the departure, and can automatically trigger the corresponding train route plan;
planning information system interface functional testing, including: testing whether a train route plan can be triggered when the technical operation as the card control condition does not show the completion state; if the test area length does not confirm the shunting plan on the information system interface, whether a shunting route automatic control test command can be issued;
and (3) testing the interface function of the control system of the parking device: testing whether the shunting route is triggered or not when the stop of the station track corresponding to the editing tail execution plan is not represented and/or the stop of the station track corresponding to the editing tail execution plan is not represented by relief;
testing the function of the interface of the hump automation system: when the hump system is tested to be not represented, whether the arrival field and the tail field can normally execute corresponding functions automatically or not is tested;
testing the function of the STP system interface: when the test shunting plan is executed, when the shunting is not displayed at the position and/or the shunting locomotive number displayed by shunting is not consistent with the locomotive number on the shunting plan, whether shunting route is triggered or not
Testing the functions of the interface of the microcomputer interlocking system: testing whether the microcomputer interlocking system interface is in a field control mode, and triggering a train to enter a route, and handling the route when the route is occupied or a turnout cannot rotate;
verifying the automatic control test results includes: verifying the automatic train route control test result and verifying the automatic shunting route control test result; wherein, the verification of the train route automatic control test result comprises: verifying whether a train route generated by the simulator is consistent with an expected result or not through the TMT test bed, verifying whether safety card control condition check is carried out when the simulator passes the train route before the train route command is sent down, and verifying whether the time when the simulator sends the train route command is consistent with a specified time or not; the verification of the shunting route automatic control test result comprises the following steps: and verifying whether the braking and relieving of the parking device can be automatically controlled according to the simulated hump automatic system interface open main body signal condition through the TMT test bed, verifying whether the safety card control condition check is carried out when the shunting route access is carried out before the simulator reaches the shunting route access instruction, and verifying whether the opportunity of issuing the shunting route access instruction by the simulator is matched with the shunting machine position and the shunting operation progress.
The functions of the devices and the related execution, processing, and interaction processes related to the method embodiments have been described in detail in the previous device embodiments, and therefore are not described again.
The scheme provided by the embodiment of the invention mainly has the following advantages:
1. the related test scheme is established according to the design structure and the functional characteristics of the marshalling station integrated automation system. For the part detailed test which is the key flow, the part without influence is subjected to distribution test and even other interface test results are directly acquired. The test contents have pertinence, and the repeated test and invalid test items are avoided.
2. By adopting the test scheme provided by the invention, most system functions and interface performance tests can be completed in a laboratory in the test stage of the integrated automation system of the marshalling station, and the test result is consistent with the field physical test result; therefore, the dependence on field equipment in the testing stage is reduced, the interference to field travelling crane is reduced, and the travelling crane safety of the operation station in the system construction stage is improved.
3. By adopting the test scheme provided by the invention and the matching device of the scheme, the vehicle service personnel and the electric service personnel can be trained in the test process, so that the functions and the structure of the comprehensive automation system of the marshalling station can be fully known by utilizing the test stage. The training time of field personnel is shortened, and the practical training effect of personnel is optimized.
4. The test scheme provided by the invention can simulate the running state of the rolling stock, the change state, the fault state and the like of field signal equipment, and can set specific data and specific scenes. The software functions of the simulation system are completely consistent with those of the software used in the site of the implementation station, and the simulation system comprises simulation programs of systems such as TDCS, interlocking, hump, parking device, shunting locomotive comprehensive safety control and the like.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A simulation test device of a railway marshalling station integrated automation system is characterized by comprising: the system comprises a server, a simulator and a test terminal;
the simulator is used for providing a simulation environment of a microcomputer interlocking system, a TDCS system, a plan information system, a parking device control system, an STP system, a hump automation system and access control; when the automatic execution function test is carried out, the simulation TDCS system interface sends a simulation operation sheet to the test terminal; the system is also used for carrying out automatic control of train route and/or automatic control test of shunting route by combining related simulation environment according to an automatic control scheme issued by the server;
the server is used for carrying out interface function tests of a microcomputer interlocking system, a plan information system, a TDCS system, a parking device control system, an STP system and a hump automation system based on a simulation environment of the simulator; according to the automatic control of train route and/or the automatic control test command of shunting route issued by the test terminal, the corresponding automatic control scheme is generated after processing and issued to the simulator; the automatic control system is also used for tracking and feeding back the automatic control of the simulated train route and/or the automatic control of the shunting route of the simulator to the test terminal;
the test terminal is used for generating corresponding response when performing interface function test of the planning information system and the TDCS system to complete related test and performing corresponding state display when performing interface function test of the microcomputer interlocking system, the parking device control system, the STP system and the hump automation system; and the automatic control system is also used for outputting an automatic train route control and/or automatic shunting route control test command according to the received simulation operation list and verifying an automatic control test result according to the feedback of the server.
2. The simulation test apparatus of the integrated automation system for a marshalling yard of claim 1, wherein the server comprises:
the plan interface server is used for receiving and decomposing plan information, responding to a test command required to be executed by the test terminal, decomposing the plan information corresponding to the test command and generating plan operation track information; analyzing technical operation content and/or shunting plan content when performing interface test of a planning information system;
the TDCS interface server is used for providing an interface function with a TDCS system, receiving and analyzing a train receiving and sending stage plan and a dispatching command and transmitting running block information;
the current car tracking server is used for providing the functions of tracking progress and automatically reporting points of the train and shunting operation in the station, tracks an operation route and generates a report point of the train and shunting operation process;
the centralized control server is used for providing a route decomposition and automatic control scheme, and the centralized control server is combined with results output by the plan interface server and the TDCS interface server to calculate the automatic control scheme; the system is also used for judging whether the route is handled or not according to the position of the train number and judging whether the forenotice adjacent station is consistent with the plan or not when the TDCS system interface function is tested; when the interface function of the plan information system is tested, judging whether the train route or the shunting route can be handled according to the analysis result of the plan information server; correspondingly judging whether the parking device shows abnormity, whether the position of the locomotive is abnormal and whether the hump shows abnormity during the interface function test of the parking device control system, the STP system and the hump automation system, thereby determining whether to continuously handle related shunting routes; judging whether the route to be executed is occupied or not and the turnout can not rotate when the function of the microcomputer interlocking system interface is tested, thereby determining whether related routes are handled or not;
and the database server is used for providing SAM system core database service, and provides a data recording and interaction platform for the system.
3. The simulation test device of the integrated automation system for a marshalling yard of claim 1, wherein the simulator comprises:
the microcomputer interlocking simulator is used for providing a simulation environment of a microcomputer interlocking system;
STP and hump simulator for providing STP system, hump automation system and simulating simulation environment of route control;
the TDCS simulator is used for providing a simulated environment for the TDCS system and the parking device control system;
the planning information system simulator is used for providing a simulation environment of the planning information system;
if the test is the TDCS system interface function test, generating a train number window or making a simulation plan by a TDCS simulator; if the function test is the interface function test of the plan information system, generating a technical operation state by a plan information system simulator, or making a shunting operation plan and simulating and confirming; if the test is the function test of the hump automation system interface or the STP system interface, simulating a hump by STP and hump simulator to represent or simulate the position of the locomotive; if the interface function test of the control system of the parking device is carried out, the simulation of the parking device by the TDCS simulator represents.
4. The simulation test device of the integrated automation system for a marshalling yard of claim 1, wherein the test terminal comprises:
the COT test bed is a terminal providing the signal centralized operation and display function of the integrated automation system;
the TMT test bed is a terminal for providing running block procedures of the integrated automation system and automatically controlling test command issuing and related function test operation.
5. The simulation test device of the integrated automation system for a marshalling yard of claim 4, wherein,
testing the TDCS system interface function: testing whether one or more of the train number windows serving as the trigger positions have a wrong train number window, the section serving as the trigger position has no train number window, the train number window of the train number to be triggered appears at other positions, the front adjacent station does not give notice, and the rear adjacent station does not agree to the departure, and can automatically trigger the corresponding train route plan;
and (3) planning information system interface function test: testing whether a train route plan can be triggered when the technical operation as the card control condition does not show the completion state; if the test area length does not confirm the shunting plan on the information system interface, whether a shunting route automatic control test command can be issued;
and (3) testing the interface function of the control system of the parking device: testing whether the shunting route is triggered or not when the stop of the station track corresponding to the editing tail execution plan is not represented and/or the stop of the station track corresponding to the editing tail execution plan is not represented by relief;
testing the function of the interface of the hump automation system: when the hump system is tested to be not represented, whether the arrival field and the tail field can normally execute corresponding functions automatically or not is tested;
testing the function of the STP system interface: when the test shunting plan is executed, when the shunting is not displayed at the position and/or the shunting locomotive number displayed by shunting is not consistent with the locomotive number on the shunting plan, whether shunting route is triggered or not
Testing the functions of the interface of the microcomputer interlocking system: testing whether the microcomputer interlocking system interface is in a field control mode, and triggering a train to enter a route, and handling the route when the route is occupied or a turnout cannot rotate;
verifying the automatic control test results includes: verifying the automatic train route control test result and verifying the automatic shunting route control test result; wherein, the verification of the train route automatic control test result comprises: verifying whether a train route generated by the simulator is consistent with an expected result or not through the TMT test bed, verifying whether safety card control condition check is carried out when the simulator passes the train route before the train route command is sent down, and verifying whether the time when the simulator sends the train route command is consistent with a specified time or not; the verification of the shunting route automatic control test result comprises the following steps: and verifying whether the braking and relieving of the parking device can be automatically controlled according to the simulated hump automatic system interface open main body signal condition through the TMT test bed, verifying whether the safety card control condition check is carried out when the shunting route access is carried out before the simulator reaches the shunting route access instruction, and verifying whether the opportunity of issuing the shunting route access instruction by the simulator is matched with the shunting machine position and the shunting operation progress.
6. A simulation test method of a railway marshalling station integrated automation system is characterized by comprising the following steps:
utilizing a simulation environment of a server based on a simulator to perform interface function tests of a microcomputer interlocking system, a plan information system, a TDCS system, a parking device control system, an STP system and a hump automation system; the simulator can provide a simulation environment of a microcomputer interlocking system, a plan information system, a parking device control system, a TDCS system, an STP system, a hump automation system and access control;
the test terminal is utilized to generate corresponding response when the interface function test of the planning information system and the TDCS system is carried out to complete the related test and carry out the corresponding state display when the interface function test of the microcomputer interlocking system, the parking device control system, the STP system and the hump automation system is carried out;
the simulation operation order is sent to the test terminal by utilizing a simulation TDCS system interface, the test terminal outputs a train route automatic control and/or shunting route automatic control test command according to the received simulation operation order, and the server generates a corresponding automatic control scheme after processing according to the train route automatic control and/or shunting route automatic control test command and sends the scheme to the simulator; the simulator combines the related simulation environment to perform automatic control of train route and/or automatic control test of shunting route according to the automatic control scheme issued by the server; then the server tracks and feeds back the automatic control of the simulated train route and/or the automatic control of the shunting route of the simulator to the test terminal; and the test terminal verifies the automatic control test result according to the feedback of the server.
7. The simulation test method of the integrated automation system for a marshalling yard of claim 6, wherein the server comprises:
the plan interface server is used for receiving and decomposing plan information, responding to a test command required to be executed by the test terminal, decomposing the plan information corresponding to the test command and generating plan operation track information; analyzing technical operation content and/or shunting plan content when performing interface test of a planning information system;
the TDCS interface server is used for providing an interface function with a TDCS system, receiving and analyzing a train receiving and sending stage plan and a dispatching command and transmitting running block information;
the current car tracking server is used for providing the functions of tracking progress and automatically reporting points of the train and shunting operation in the station, tracks an operation route and generates a report point of the train and shunting operation process;
the centralized control server is used for providing a route decomposition and automatic control scheme, and the centralized control server is combined with results output by the plan interface server and the TDCS interface server to calculate the automatic control scheme; the system is also used for judging whether the route is handled or not according to the position of the train number and judging whether the forenotice adjacent station is consistent with the plan or not when the TDCS system interface function is tested; when the interface function of the plan information system is tested, judging whether the train route or the shunting route can be handled according to the analysis result of the plan information server; correspondingly judging whether the parking device shows abnormity, whether the position of the locomotive is abnormal and whether the hump shows abnormity during the interface function test of the parking device control system, the STP system and the hump automation system, thereby determining whether to continuously handle related shunting routes; judging whether the route to be executed is occupied or not and the turnout can not rotate when the function of the microcomputer interlocking system interface is tested, thereby determining whether related routes are handled or not;
and the database server is used for providing SAM system core database service, and provides a data recording and interaction platform for the system.
8. The method as claimed in claim 6, wherein the simulator comprises:
the microcomputer interlocking simulator is used for providing a simulation environment of a microcomputer interlocking system;
STP and hump simulator for providing STP system, hump automation system and simulating simulation environment of route control;
the TDCS simulator is used for providing a simulated environment for the TDCS system and the parking device control system;
the planning information system simulator is used for providing a simulation environment of the planning information system;
if the test is the TDCS system interface function test, generating a train number window or making a simulation plan by a TDCS simulator; if the function test is the interface function test of the plan information system, generating a technical operation state by a plan information system simulator, or making a shunting operation plan and simulating and confirming; if the test is the function test of the hump automation system interface or the STP system interface, simulating the hump representation or the simulation locomotive position by the STP and the hump simulator; if the interface function test of the control system of the parking device is carried out, the simulation of the parking device by the TDCS simulator represents.
9. The simulation test method of the integrated automation system for a marshalling yard of claim 6, wherein the test terminal comprises:
the COT test bed is a terminal providing the signal centralized operation and display function of the integrated automation system;
the TMT test bed is a terminal for providing running block procedures of the integrated automation system and automatically controlling test command issuing and related function test operation.
10. The simulation test method of the integrated automation system for a marshalling yard of claim 9, wherein,
testing the TDCS system interface function: testing whether one or more of the train number windows serving as the trigger positions have a wrong train number window, the section serving as the trigger position has no train number window, the train number window of the train number to be triggered appears at other positions, the front adjacent station does not give notice, and the rear adjacent station does not agree to the departure, and can automatically trigger the corresponding train route plan;
the plan information system interface functions include: testing whether a train route plan can be triggered when the technical operation as the card control condition does not show the completion state; if the test area length does not confirm the shunting plan on the information system interface, whether a shunting route automatic control test command can be issued;
and (3) testing the interface function of the control system of the parking device: testing whether the shunting route is triggered or not when the stop of the station track corresponding to the editing tail execution plan is not represented and/or the stop of the station track corresponding to the editing tail execution plan is not represented by relief;
testing the function of the interface of the hump automation system: when the hump system is tested to be not represented, whether the arrival field and the tail field can normally execute corresponding functions automatically or not is tested;
testing the function of the STP system interface: when the test shunting plan is executed, when the shunting is not displayed at the position and/or the shunting locomotive number displayed by shunting is not consistent with the locomotive number on the shunting plan, whether shunting route is triggered or not
Testing the functions of the interface of the microcomputer interlocking system: testing whether the microcomputer interlocking system interface is in a field control mode, and triggering a train to enter a route, and handling the route when the route is occupied or a turnout cannot rotate;
verifying the automatic control test results includes: verifying the automatic train route control test result and verifying the automatic shunting route control test result; wherein, the verification of the train route automatic control test result comprises: verifying whether a train route generated by the simulator is consistent with an expected result or not through the TMT test bed, verifying whether safety card control condition check is carried out when the simulator passes the train route before the train route command is sent down, and verifying whether the time when the simulator sends the train route command is consistent with a specified time or not; the verification of the shunting route automatic control test result comprises the following steps: and verifying whether the braking and relieving of the parking device can be automatically controlled according to the simulated hump automatic system interface open main body signal condition through the TMT test bed, verifying whether the safety card control condition check is carried out when the shunting route access is carried out before the simulator reaches the shunting route access instruction, and verifying whether the opportunity of issuing the shunting route access instruction by the simulator is matched with the shunting machine position and the shunting operation progress.
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