CN111678714A - Test pull test method, device, equipment and readable storage medium for train - Google Patents
Test pull test method, device, equipment and readable storage medium for train Download PDFInfo
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- CN111678714A CN111678714A CN202010531744.1A CN202010531744A CN111678714A CN 111678714 A CN111678714 A CN 111678714A CN 202010531744 A CN202010531744 A CN 202010531744A CN 111678714 A CN111678714 A CN 111678714A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/08—Railway vehicles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
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Abstract
The application relates to the field of shunting operation of railway stations, in particular to a test method, a test device, test equipment and a readable storage medium for test pull of a train. The method comprises the steps of obtaining trial pull operation list information of a train to be tried; determining the track position of the train to be tried to pull according to the information of the trial pull operation list; after the track position of the train to be pulled is determined, performing pull-test on the train to be pulled, and determining pull-test data of the train to be pulled; according to the trial pull test data and the track position, a trial pull test result of the train to be tested is determined, the moving distance of the trial pull train can be automatically measured in real time in the trial pull test process by the method, the automatic measurement mode is used for replacing manual measurement, the possibility of erroneous judgment caused by manual judgment is eliminated, and the safety of hump disintegration operation is improved.
Description
Technical Field
The application relates to the field of shunting operation of railway stations, in particular to a test method, a test device, test equipment and a readable storage medium for test pull of a train.
Background
At present, in the hump disassembling operation of the railway train, the train needs to be subjected to trial pulling operation to ensure that the train is properly connected, thereby ensuring the safety in the propelling operation and the disassembling operation.
In the prior art, a trial pull detection process of a train generally includes that special trial pull shunting personnel are arranged at the tail part and the head part of the train, the distance from static state to movement of the tail part of the trial pull train is observed by human eyes to judge whether the train is unhooked, however, whether the unhooking can be judged by only observing whether the tail part of the train moves through the human eyes, and if the coupler is unhooked after the tail part moves in the trial pull process of the train, the trial pull shunting personnel can hardly make correct judgment in a human eye observation mode. Therefore, if the shunting personnel misjudge whether the trial pull train is properly connected, potential safety hazards exist in the operation process.
Disclosure of Invention
In view of this, an object of the embodiments of the present application is to provide a test method, device, equipment and readable storage medium for testing train trail, which can automatically measure the moving distance of the train trail in real time during the test trail, and use an automatic measurement mode instead of manual measurement, so as to avoid the possibility of erroneous judgment in manual judgment and improve the safety of hump disintegration operation.
Mainly comprises the following aspects:
in a first aspect, an embodiment of the present application provides a trial pull test method for a train, where the trial pull test method includes:
acquiring trial pull operation list information of a train to be tried to pull;
determining the track position of the train to be pulled according to the trial pull operation list information, wherein the track position of the train to be pulled is the track position of the train tail and the track position of the train head of the train;
after the track position where the train to be tested is located is determined, a test pull test is carried out on the train to be tested, and test pull test data of the train to be tested are determined;
and determining a trial pull test result of the train to be tried to pull according to the trial pull test data and the track position.
In a possible implementation manner, determining the track position where the train to be tried to be pulled is located according to the information of the job order to be tried to be pulled includes:
determining the track to which the train to be tried to be pulled belongs according to the information of the trial pull operation list;
and determining the preset track position of the train to be pulled before the trial pulling test according to the track to which the train to be pulled belongs.
In a possible implementation manner, after determining the track position where the train to be pulled in trial is located, performing a trial pull test on the train to be pulled in trial, and determining trial pull test data of the train to be pulled in trial includes:
after the track position where the train to be tried is located is determined, carrying out timing ranging on the train head of the train during trial pulling test according to preset time and frequency, and determining trial pulling test data of the train head;
after the track position where the train to be tried to be pulled is located is determined, regularly ranging the train tail of the train during the trial pulling test according to preset time and frequency, and determining train tail trial pulling test data of the train;
and determining trial pull test data of the train to be tested according to the train head trial pull test data of the train and the train tail trial pull test data of the train.
In one possible embodiment, the first test pull test data of the train includes:
the train head trial pull termination position where the train head of the train to be tried to pull is located;
the train tail trial pull test data of the train comprises the following steps:
and the train tail trial pull termination position where the train tail of the train to be trialed is located.
In a possible implementation manner, determining a trial pull test result of the train to be trialled according to the trial pull test data and the preset track position includes:
according to the preset track position, the train head trial pull termination position and the train tail trial pull termination position, calculating a first distance that the train head of the train actually moves during the trial pull test and a second distance that the train tail of the train actually moves during the trial pull test;
comparing the first distance with a first standard value of a train head trial pull moving distance of a preset train;
comparing the second distance with a second standard value of the train tail trial pull moving distance of a preset train;
and if the first distance is equal to a first standard value and the second distance is equal to a second standard value, determining that the trial pull test is successful.
In one possible embodiment, the job ticket information includes at least one of the following information:
the operation field of trial pulling operation, track information, the number of vehicles, trial pulling start time and trial pulling end time.
In a second aspect, an embodiment of the present application further provides a test device for trying to pull a train, where the test device for trying to pull a train includes:
in one possible embodiment, the trial pull test apparatus for a train includes:
the acquisition module is used for acquiring trial pull operation list information of the train to be tried;
the first determining module is used for determining the track position of the train to be tried to pull according to the information of the trial pull operation list, wherein the track position of the train to be tried to pull is the track position of the train tail and the track position of the train head of the train;
the second determining module is used for performing trial pull test on the train to be pulled after the track position where the train to be pulled is located is determined, and determining trial pull test data of the train to be pulled;
and the third determining module is used for determining the trial pull test result of the train to be tested according to the trial pull test data and the track position.
In a possible implementation manner, when the first determining module determines the track position where the train to be tried to be pulled is located according to the information of the job order to be tried to be pulled, the first determining module is specifically configured to:
determining the track to which the train to be tried to be pulled belongs according to the information of the trial pull operation list;
and determining the preset track position of the train to be pulled before the trial pulling test according to the track to which the train to be pulled belongs.
In a possible implementation manner, after determining the track position where the train to be pulled in trial is located, the second determining module performs a trial pulling test on the train to be pulled in trial, and when determining trial pulling test data of the train to be pulled in trial, the second determining module is specifically configured to:
after the track position where the train to be tried is located is determined, carrying out timing ranging on the train head of the train during trial pulling test according to preset time and frequency, and determining trial pulling test data of the train head;
after the track position where the train to be tried to be pulled is located is determined, regularly ranging the train tail of the train during the trial pulling test according to preset time and frequency, and determining train tail trial pulling test data of the train;
and determining trial pull test data of the train to be tested according to the train head trial pull test data of the train and the train tail trial pull test data of the train.
In one possible embodiment, the first test pull test data of the train includes:
the train head trial pull termination position where the train head of the train to be tried to pull is located;
the train tail trial pull test data of the train comprises the following steps:
and the train tail trial pull termination position where the train tail of the train to be trialed is located.
In a possible implementation manner, when the third determining module determines the trial pull test result of the train to be trialed according to the trial pull test data and the track position, the third determining module is specifically configured to:
according to the track position, the train head trial pull termination position and the train tail trial pull termination position, calculating a first distance that the train head of the train actually moves during the trial pull test and a second distance that the train tail of the train actually moves during the trial pull test;
comparing the first distance with a first standard value of a train head trial pull moving distance of a preset train;
comparing the second distance with a second standard value of the train tail trial pull moving distance of a preset train;
and if the first distance is equal to a first standard value and the second distance is equal to a second standard value, determining that the trial pull test is successful.
In one possible embodiment, the job ticket information includes at least one of the following information:
the operation field of trial pulling operation, track information, the number of vehicles, trial pulling start time and trial pulling end time.
In a third aspect, an embodiment of the present application further provides an electronic device, including: the test system comprises a processor, a memory and a bus, wherein the memory stores machine-readable instructions executable by the processor, when an electronic device runs, the processor and the memory communicate through the bus, and when the processor runs, the machine-readable instructions execute the steps of the test pull test method for the train in any one of the possible implementation manners of the first aspect or the first aspect.
In a fourth aspect, an embodiment of the present application further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the trial pull test method for a train set described in the first aspect or any one of the possible implementation manners of the first aspect are performed.
The embodiment of the application provides a test method, a test device, test equipment and a readable storage medium for a train, which are used for testing the train by acquiring test pull operation list information of the train to be tested; determining the track position of the train to be tried to pull according to the information of the trial pull operation list; after the track position of the train to be pulled is determined, performing pull-test on the train to be pulled, and determining pull-test data of the train to be pulled; according to the trial pull test data and the preset track position, the trial pull test result of the train to be tested is determined, the moving distance of the trial pull train can be automatically measured in real time in the trial pull test process by the method, the manual measurement is replaced by an automatic measurement mode, the possibility of erroneous judgment in manual judgment is eliminated, and the safety of the hump disassembly operation is improved.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a diagram illustrating a system architecture in one possible application scenario;
FIG. 2 is a flow chart illustrating a trial pull test method for a train according to an embodiment of the present disclosure;
FIG. 3 is a flow chart illustrating another trial pull test method for a train provided by an embodiment of the present application;
fig. 4 is a schematic structural diagram illustrating a trial pull testing apparatus for a train according to an embodiment of the present disclosure;
fig. 5 shows a schematic structural diagram of an electronic device provided in an embodiment of the present application.
Detailed Description
To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it should be understood that the drawings in the present application are for illustrative and descriptive purposes only and are not used to limit the scope of protection of the present application. Additionally, it should be understood that the schematic drawings are not necessarily drawn to scale. The flowcharts used in this application illustrate operations implemented according to some embodiments of the present application. It should be understood that the operations of the flow diagrams may be performed out of order, and that steps without logical context may be performed in reverse order or concurrently. One skilled in the art, under the guidance of this application, may add one or more other operations to, or remove one or more operations from, the flowchart.
In addition, the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
First, an application scenario to which the present application is applicable will be described. The test method can be applied to the field of shunting operation of railway stations, can carry out real-time measurement on the distance moved by the trial pull train in the trial pull test process, further help operators to better judge whether the trial pull train has the unhooking phenomenon in the trial pull test process, help to improve the safety of the trial pull train in the operation process, and provide a guidance basis for the trial pull test method of the train. Referring to fig. 1, fig. 1 is a system architecture diagram in a possible application scenario. As shown in fig. 1, the system includes a work order generating device, a trial pull control device, a train auxiliary positioning device, a handheld device, a wireless transceiver device, a train main positioning device, a distance measuring device, and a result calculating device. The acquisition module acquires trial pull operation order information sent by the work order generation equipment through trial pull control equipment, the first determination module positions a trial pull train through train main positioning equipment and train auxiliary positioning equipment to determine the track position of the trial pull train, the second determination module measures the distance of the movement of the trial pull train through distance measurement equipment to determine trial pull test data of the trial pull train, and the third determination module determines a trial pull test result of the trial pull train through result calculation equipment according to the trial pull test data and the track position.
Research shows that, at present, in the hump disassembling operation process of the railway train, the train needs to be subjected to trial pulling operation to ensure that the train is properly connected, so that the safety in the propelling operation and the disassembling operation process is ensured.
In the prior art, a train trial pull detection process generally includes that a special trial pull detection shunting person is arranged at the tail part and the head part of a train, the distance from rest to movement of the tail part of the trial pull train is observed by human eyes to judge whether the train is unhooked, but whether the phenomenon of misjudgment caused by the fact that whether the unhooking exists or not is judged by only observing and judging whether the tail part of the train moves or not through the human eyes, and if the car coupler is unhooked after the tail part moves in the train trial pull process, the trial pull shunting person is difficult to make correct judgment in a human eye observation mode. If the test pull detection shunting personnel misjudge whether the test pull train has unhooking in the test pull test process, the test pull train has potential safety hazard in the operation process.
For the convenience of understanding of the present application, the technical solutions provided in the present application will be described in detail below with reference to specific embodiments.
Referring to fig. 2, fig. 2 is a flowchart of a trial pull test method for a train provided in the embodiment of the present application, and as shown in fig. 2, the trial pull test method for a train provided in the embodiment of the present application includes steps S201 to S204:
s201: and acquiring trial pull operation list information of the train to be tried to pull.
In specific implementation, the work order generating device sends the generated trial pull work order information to the trial pull control device, the trial pull control device obtains the trial pull work order information of the train to be tried, and the trial pull work order information includes information such as the track information where the train to be tried is determined before trial pull test operation, the number of trains to be tried and the like.
S202: and determining the track position of the train to be pulled according to the trial pull operation list information, wherein the track position of the train to be pulled is the track position of the train tail and the track position of the train head of the train.
In a specific implementation, after the trial pull operation sheet is issued to the trial pull control device, the train auxiliary positioning device and the train main positioning device position the train to be trialed.
The train auxiliary positioning equipment positions the train head position of the train to be pulled in a trial mode, and the train main positioning equipment positions the train tail position of the train to be pulled in a trial mode.
S203: after the track position where the train to be pulled is located is determined, a trial pulling test is carried out on the train to be pulled, and trial pulling test data of the train to be pulled are determined.
In specific implementation, after the train to be pulled is determined to move to the preset track position, a trial pull test is performed on the train to be pulled, and the trial pull test is performed on the train to be pulled, so that after the trial pull test on the train to be pulled is performed, whether the train to be pulled is properly connected or not is judged according to the moving distance between the head and the tail of the train to be pulled, and the moving distance of the train to be pulled after the trial pull test is measured through distance measuring equipment.
The distance measuring equipment measures the moving distance of the head and the moving distance of the tail of the test train respectively.
S204: and determining a trial pull test result of the train to be tried to pull according to the trial pull test data and the track position.
In specific implementation, the trial pulling distance of the trial pulling test train is calculated according to the trial pulling starting position of the trial pulling test train and the trial pulling ending position of the trial pulling test train.
The trial pull starting position may include a first train starting position of the trial pull test train and a second train starting position of the trial pull test train, and the trial pull ending position of the trial pull test train includes a first train stopping position of the trial pull test train and a second train stopping position of the trial pull test train.
The embodiment of the application provides a test method for trying to pull a train, which comprises the steps of obtaining information of a trial pull operation list of the train to be tried to pull; determining the track position of the train to be tried to pull according to the information of the trial pull operation list; after the track position of the train to be pulled is determined, performing pull-test on the train to be pulled, and determining pull-test data of the train to be pulled; according to the test data and the preset track position, the test result of the test pull of the train to be tested is determined.
Referring to fig. 3, fig. 3 is a flowchart of another trial pull testing method for a train according to an embodiment of the present disclosure, and as shown in fig. 3, the method includes steps S301 to S305:
s301: and acquiring trial pull operation list information of the train to be tried to pull.
S302: and determining the track to which the train to be tried to be pulled belongs according to the information of the trial pull operation list.
In a specific implementation, the trial pull work order information includes a track number to which the train to be tried belongs, so that the trial pull device can determine the track to which the train to be tried belongs through the trial pull work order information.
S303: and determining the preset track position of the train to be pulled before the trial pulling test according to the track to which the train to be pulled belongs.
In specific implementation, after the trial pull operation list is issued to the trial pull control device, a locomotive driver in charge of trial pull advancing receives the voice prompt of the trial pull operation list through the handheld device, the locomotive driver checks the content of the trial pull operation list in the handheld device, checks whether the track where the train to be tried on the trial pull operation list is located is consistent with the track where the train to be tried on site is located, and starts trial pull control through the handheld device if the track is consistent.
The preset track position refers to a position which is preset to conveniently position the train to be pulled to be tested.
S304: after the track position where the train to be pulled is located is determined, a trial pulling test is carried out on the train to be pulled, and trial pulling test data of the train to be pulled are determined.
S305: and determining a trial pull test result of the train to be tried to pull according to the trial pull test data and the track position.
The descriptions of step 301, step 304, and step 305 may refer to the descriptions of step 201, step 203, and step 204, and the same technical effect can be achieved, which is not described in detail herein.
In a possible implementation manner, after determining the track position where the train to be pulled in trial is located, performing a trial pull test on the train to be pulled in trial, and determining trial pull test data of the train to be pulled in trial includes:
step (A): after the track position where the train to be pulled is located is determined, the train head of the train is subjected to timing ranging according to preset time and frequency during pulling test, and the train head pulling test data of the train are determined.
In a specific implementation, after the track position where the train to be tried is located is determined, the train to be tried is subjected to a trial pull test, and during the trial pull test, the distance measuring device performs timing distance measurement on the train head of the train at preset time and frequency, for example, assuming that the distance measuring device performs measurement on the position of the train after the train head of the train moves at the frequency of measuring once every 1 second, that is, performs distance measurement once every 1 second, and determines the train head trial pull test data of the train.
Step (B): and after the track position where the train to be tried to be pulled is determined, regularly ranging the train tail of the train during the trial pulling test according to preset time and frequency, and determining train tail trial pulling test data of the train.
In a specific implementation, after determining the track position where the train to be tried to be pulled is located, performing a trial pull test on the train to be tried to be pulled, and during the trial pull test, performing timing distance measurement on the train tail of the train by using the distance measuring equipment at preset time and frequency, for example, assuming that the distance measuring equipment performs measurement on the position of the train tail of the train after moving at a frequency measured once every 1 second, that is, performing distance measurement once every 1 second, and determining train tail trial pull test data of the train.
Step (C): and determining trial pull test data of the train to be tested according to the train head trial pull test data of the train and the train tail trial pull test data of the train.
In specific implementation, the trial pull test data of the train to be tried is determined according to the train head trial pull test data of the train and the train tail trial pull test data of the train, and the trial pull test data of the train to be tried is determined according to the stop position of the train head trial pull test and the stop position of the train tail trial pull test.
In one possible embodiment, the first test pull test data of the train includes:
the train head trial pull termination position where the train head of the train to be tried to pull is located;
the train tail trial pull test data of the train comprises the following steps:
and the train tail trial pull termination position where the train tail of the train to be trialed is located.
In specific implementation, the first trial pull test data of the train includes a first trial pull termination position where the first train of the train to be trialed is located, the tail trial pull test data of the train includes a tail trial pull termination position where the tail of the train to be trialed is located, and the first trial pull termination position where the first train of the train to be trialed is located and the tail trial pull termination position where the tail of the train to be trialed is located are one of bases for determining whether the train is finally unhooked.
In a possible implementation manner, determining a trial pull test result of the train to be trialled according to the trial pull test data and the track position includes:
step (a): and calculating a first distance that the train head of the train actually moves during the trial pull test and a second distance that the train tail of the train actually moves during the trial pull test according to the track position, the train head trial pull termination position and the train tail trial pull termination position.
In specific implementation, the actual moving distance of the train head of the train to be pulled and the actual moving distance of the train tail of the train to be pulled are determined according to the difference between the initial position of the train head of the train to be pulled after the train to be pulled passes through positioning and the stop position of the train to be pulled after the train head of the train to be pulled moves, and the difference between the initial position of the train tail of the train to be pulled and the stop position of the train tail of the train to be pulled after the train tail of the train to be pulled moves.
Step (b): and comparing the first distance with a first standard value of the train head trial pull moving distance of a preset train.
In specific implementation, the distance traveled by the train head of the train to be pulled in test is compared with a first standard value of the preset train head test pulling travel distance of the train to determine whether the distance traveled by the train head of the train to be pulled in test is equal to the first standard value of the preset train head test pulling travel distance of the train to be pulled in test.
Step (c): and comparing the second distance with a second standard value of the train tail trial pull moving distance of the preset train.
In specific implementation, the train tail movement distance of the trial pull train is compared with a first standard value of the preset train tail trial pull movement distance of the train, and whether the train tail movement distance of the trial pull train is equal to a second standard value of the preset train tail trial pull movement distance of the train is determined.
Step (d): and if the first distance is equal to a first standard value and the second distance is equal to a second standard value, determining that the trial pull test is successful.
In specific implementation, if the distance of the train head movement of the train trial pull is equal to a first standard value of the preset train head trial pull movement distance of the train, and the distance of the train tail movement of the train trial pull is also equal to a second standard value of the preset train tail trial pull movement distance of the train, the trial pull test is determined to be successful.
The successful trial pull test means that the moving distances of the head and the tail of the trial pull train meet the preset moving distance requirement of the trial pull train.
In one possible embodiment, the job ticket information includes at least one of the following information:
the operation field of trial pulling operation, track information, the number of vehicles, trial pulling start time and trial pulling end time.
In a specific implementation, the trial pull work order information includes at least one of a work field of trial pull work, track information, the number of vehicles, trial pull start time and trial pull end time, wherein the track information and the number of vehicles are particularly important for the trial pull test, a track where the train to be tried is located can be determined through the track information, the train to be tried is located according to the number of vehicles, and a locomotive driver can be informed to start the locomotive to perform the trial pull test after the track where the train to be tried is located is determined.
The embodiment of the application provides a test method for trying to pull a train, which comprises the steps of obtaining information of a trial pull operation list of the train to be tried to pull; determining the track to which the train to be tried to be pulled belongs according to the information of the trial pull operation list; determining the preset track position of the train to be pulled before the trial pull test according to the track to which the train to be pulled belongs; determining the track position of the train to be pulled, and after determining the track position of the train to be pulled, performing a trial pulling test on the train to be pulled to determine trial pulling test data of the train to be pulled; according to the trial pull test data and the preset track position, the trial pull test result of the train to be tried is determined, the moving distance of the trial pull train can be automatically measured in real time in the trial pull test process, the manual measurement is replaced by an automatic measurement mode, the possibility of erroneous judgment in manual judgment is avoided, and the safety of hump disassembly operation is improved.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a trial pull testing apparatus of a train according to an embodiment of the present application, and as shown in fig. 4, the trial pull testing apparatus 400 of the train includes:
the acquisition module 410 is used for acquiring trial pull operation list information of a train to be tried;
the first determining module 420 is used for determining the track position of the train to be tried to pull according to the information of the trial pull operation list;
the second determining module 430 is configured to perform a trial pull test on the train to be pulled after determining the track position where the train to be pulled is located, and determine trial pull test data of the train to be pulled;
and a third determining module 440, configured to determine a trial pull test result of the train to be trialled according to the trial pull test data and the track position.
In a possible implementation manner, when the first determining module 420 determines, according to the trial pull work order information, a track position where the train to be trialed is located, the first determining module 420 is specifically configured to:
determining the track to which the train to be tried to be pulled belongs according to the information of the trial pull operation list;
and determining the preset track position of the train to be pulled before the trial pull test according to the track to which the train to be pulled belongs, wherein the track position of the train to be pulled is the track position of the train tail and the track position of the train head of the train.
In a possible implementation manner, after the second determining module 430 determines the track position where the train to be pulled is located, the second determining module 430 performs a pull test on the train to be pulled, and when the pull test data of the train to be pulled is determined, the second determining module 430 is specifically configured to:
after the track position where the train to be tried is located is determined, carrying out timing ranging on the train head of the train during trial pulling test according to preset time and frequency, and determining trial pulling test data of the train head;
after the track position where the train to be tried to be pulled is located is determined, regularly ranging the train tail of the train during the trial pulling test according to preset time and frequency, and determining train tail trial pulling test data of the train;
and determining trial pull test data of the train to be tested according to the train head trial pull test data of the train and the train tail trial pull test data of the train.
In one possible embodiment, the first test pull test data of the train includes:
the train head trial pull termination position where the train head of the train to be tried to pull is located;
the train tail trial pull test data of the train comprises the following steps:
and the train tail trial pull termination position where the train tail of the train to be trialed is located.
The embodiment of the application provides a test device for trying to pull a train, which is used for obtaining information of a trying to pull operation list of the train to be tried; determining the track position of the train to be tried to pull according to the information of the trial pull operation list; after the track position of the train to be pulled is determined, performing pull-test on the train to be pulled, and determining pull-test data of the train to be pulled; according to the trial pull test data and the preset track position, the trial pull test result of the train to be tested is determined, the moving distance of the trial pull train can be automatically measured in real time in the trial pull test process by the method, the manual measurement is replaced by an automatic measurement mode, the possibility of erroneous judgment in manual judgment is eliminated, and the safety of the hump disassembly operation is improved.
Based on the same application concept, referring to fig. 5, a schematic structural diagram of an electronic device 500 provided in the embodiment of the present application includes: the test pull test method for the train line includes a processor 510, a memory 520, and a bus 530, where the memory 520 stores machine-readable instructions executable by the processor 510, when the electronic device 500 runs, the processor 510 communicates with the memory 520 through the bus 530, and when the machine-readable instructions are run by the processor 510, the step of the test pull test method for the train line shown in fig. 2 and fig. 3 is performed.
Based on the same concept, embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program performs the steps of the trial pull test method for a train shown in fig. 2 and 3.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the system and the apparatus described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer-readable storage medium executable by a processor. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (14)
1. A test method for trying to pull a train is characterized by comprising the following steps:
acquiring trial pull operation list information of a train to be tried to pull;
determining the track position of the train to be pulled according to the trial pull operation list information, wherein the track position of the train to be pulled is the track position of the train tail and the track position of the train head of the train;
after the track position where the train to be tested is located is determined, a test pull test is carried out on the train to be tested, and test pull test data of the train to be tested are determined;
and determining a trial pull test result of the train to be tried to pull according to the trial pull test data and the track position.
2. The trial pull test method of the train according to claim 1, wherein determining the track position where the train to be trialled is located according to the trial pull job ticket information includes:
determining the track to which the train to be tried to be pulled belongs according to the information of the trial pull operation list;
and determining the preset track position of the train to be pulled before the trial pulling test according to the track to which the train to be pulled belongs.
3. The trial pull test method of the train according to claim 1, wherein after determining the track position where the train to be trialed is located, the trial pull test is performed on the train to be trialed, and trial pull test data of the train to be trialed is determined, and the method includes:
after the track position where the train to be tried is located is determined, carrying out timing ranging on the train head of the train during trial pulling test according to preset time and frequency, and determining trial pulling test data of the train head;
after the track position where the train to be tried to be pulled is located is determined, regularly ranging the train tail of the train during the trial pulling test according to preset time and frequency, and determining train tail trial pulling test data of the train;
and determining trial pull test data of the train to be tested according to the train head trial pull test data of the train and the train tail trial pull test data of the train.
4. The trial pull test method for the train according to claim 3, wherein the trial pull test data for the head of the train includes:
the train head trial pull termination position where the train head of the train to be tried to pull is located;
the train tail trial pull test data of the train comprises the following steps:
and the train tail trial pull termination position where the train tail of the train to be trialed is located.
5. The trial pull test method of the train according to claim 4, wherein determining the trial pull test result of the train to be trialled according to the trial pull test data and the preset track position includes:
according to the preset track position, the train head trial pull termination position and the train tail trial pull termination position, calculating a first distance that the train head of the train actually moves during the trial pull test and a second distance that the train tail of the train actually moves during the trial pull test;
comparing the first distance with a first standard value of a train head trial pull moving distance of a preset train;
comparing the second distance with a second standard value of the train tail trial pull moving distance of a preset train;
and if the first distance is equal to a first standard value and the second distance is equal to a second standard value, determining that the trial pull test is successful.
6. The trial pull test method for a train according to claim 1, wherein the job ticket information includes at least one of the following information:
the operation field of trial pulling operation, track information, the number of vehicles, trial pulling start time and trial pulling end time.
7. A test device is drawn in examination of train, its characterized in that, test device is drawn in examination of train includes:
the acquisition module is used for acquiring trial pull operation list information of the train to be tried;
the first determining module is used for determining the track position of the train to be tried to pull according to the information of the trial pull operation list, wherein the track position of the train to be tried to pull is the track position of the train tail and the track position of the train head of the train;
the second determining module is used for performing trial pull test on the train to be pulled after the track position where the train to be pulled is located is determined, and determining trial pull test data of the train to be pulled;
and the third determining module is used for determining the trial pull test result of the train to be tested according to the trial pull test data and the track position.
8. The trial pull test device for the train according to claim 7, wherein when the first determination module determines the track position where the train to be trialed is located according to the trial pull job ticket information, the first determination module is specifically configured to:
determining the track to which the train to be tried to be pulled belongs according to the information of the trial pull operation list;
and determining the preset track position of the train to be pulled before the trial pulling test according to the track to which the train to be pulled belongs.
9. The trial pull test device for the train according to claim 7, wherein the second determination module performs a trial pull test on the train to be trialed after determining the track position where the train to be trialed is located, and when determining the trial pull test data of the train to be trialed, the second determination module is specifically configured to:
after the track position where the train to be tried is located is determined, carrying out timing ranging on the train head of the train during trial pulling test according to preset time and frequency, and determining trial pulling test data of the train head;
after the track position where the train to be tried to be pulled is located is determined, regularly ranging the train tail of the train during the trial pulling test according to preset time and frequency, and determining train tail trial pulling test data of the train;
and determining trial pull test data of the train to be tested according to the train head trial pull test data of the train and the train tail trial pull test data of the train.
10. The apparatus for trial pull testing of a train according to claim 9, wherein the first trial pull test data of the train comprises:
the train head trial pull termination position where the train head of the train to be tried to pull is located;
the train tail trial pull test data of the train comprises the following steps:
and the train tail trial pull termination position where the train tail of the train to be trialed is located.
11. The trial pull test device for the train according to claim 10, wherein when the third determination module determines the trial pull test result of the train to be trialed according to the trial pull test data and the preset track position, the third determination module is specifically configured to:
according to the preset track position, the train head trial pull termination position and the train tail trial pull termination position, calculating a first distance that the train head of the train actually moves during the trial pull test and a second distance that the train tail of the train actually moves during the trial pull test;
comparing the first distance with a first standard value of a train head trial pull moving distance of a preset train;
comparing the second distance with a second standard value of the train tail trial pull moving distance of a preset train;
and if the first distance is equal to a first standard value and the second distance is equal to a second standard value, determining that the trial pull test is successful.
12. The trial pull test apparatus for a train according to claim 7, wherein the job ticket information includes at least one of the following information:
the operation field of trial pulling operation, track information, the number of vehicles, trial pulling start time and trial pulling end time.
13. A computer device, comprising: a processor, a memory and a bus, the memory storing machine readable instructions executable by the processor, the processor and the memory communicating over the bus when a computer device is operating, the machine readable instructions when executed by the processor performing the steps of the trial pull test method for a train of vehicles of any of claims 1 to 6.
14. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, is adapted to carry out the steps of the test pull test method for trains according to any one of claims 1 to 6.
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| CN202010531744.1A CN111678714B (en) | 2020-06-11 | 2020-06-11 | Train trial pull test method, device, equipment and readable storage medium |
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