CN104008050B - A kind of system and method automatically generating interface pattern experimental test sequence - Google Patents

A kind of system and method automatically generating interface pattern experimental test sequence Download PDF

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Publication number
CN104008050B
CN104008050B CN201410207347.3A CN201410207347A CN104008050B CN 104008050 B CN104008050 B CN 104008050B CN 201410207347 A CN201410207347 A CN 201410207347A CN 104008050 B CN104008050 B CN 104008050B
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test
test item
automatically
module
circuit
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CN104008050A (en
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魏国栋
袁磊
付强
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Beijing Jiaotong University
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Beijing Jiaotong University
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Abstract

Present invention relates particularly to a kind of system and method automatically generating interface pattern experimental test sequence, belong to mobile unit technical field, automatically distributing module, cycle tests automatically-generating module, output module including input module, the automatic chosen module of circuit, the automatic drafting module of circuit, test item sort module, test item, compared to the prior art the present invention is had the advantages that to automatically generate Word version interface pattern experimental test sequence, safety analysis document and layout file;It is automatically performed the classification work of test item, and docking port type approval test test item carries out property distribution automatically and reasonably;It is automatically performed the generation of the cycle tests being applied to on-the-spot test;Complete the most selected of track data and automatically draw function;In the cycle tests generated, each test item of distribution is reasonable, and has had contemplated that the safety of each test item, therefore, substantially increases the safety generating cycle tests.

Description

A kind of system and method automatically generating interface pattern experimental test sequence
Technical field
Present invention relates particularly to a kind of system automatically generating interface pattern experimental test sequence and Method, belongs to mobile unit technical field.
Background technology
Type approval test forever is to verify that can product meet the whole of technical specification and require The test of row.It is a requisite link in new product evaluation.Train control on board equipment It is type approval test (hereinafter referred to as: interface type approval test) with EMUs interface type approval test One type, the main purpose of this test is checking ATP mobile unit and EMUs interface Suitability and safety, content of the test mainly comprises between ATP mobile unit and EMUs Interface function and interface capability test.
Interface pattern experimental test sequence is that checking train control on board equipment is correct with EMUs interface The key components of property, it is the basis of whole type approval test.Therefore, cycle tests Design is the most correct and rationally will affect the correctness of pattern result of the test and the peace of process of the test Quan Xing.
At present, interface pattern experimental test sequence is typically adopted and is manually completed, by inciting somebody to action In test specification, each test item of regulation is according to actual measurement circuit condition and test item requirement Experimental condition compare, distribute one by one, until all test items are assigned, Cycle tests just makes complete.Whole sequence manufacturing process all relies on authorized personnel.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention proposes one and automatically generates interface type The system of formula experimental test sequence, including input module, input row are controlled engineering data sheet, are connect Shape of the mouth as one speaks formula experimental test item, EMUs parameter and train control on board equipment parameter;
The automatic chosen module of circuit, it is achieved interface shape test circuit used automatically select and Determine;
The automatic drafting module of circuit, draws automatically by selected test circuit;
Test item sort module, is carried out the interface shape experimental test item input information of input Processing automatically by sort, automatically distributing module for test item provides Back ground Information;
Test item distributes module automatically, and complete test item of classifying test item sort module is pressed Automatically distribute according to selected interface type approval test circuit;
Cycle tests automatically-generating module, generates the official testing sequence for scene test;
Output module, generates layout file, Word version cycle tests and safety analysis literary composition Three different types of output files of shelves, for on-the-spot interface type approval test.
Row control engineering data sheet input information is the linemen's' number of passes according to fixed format inputted According to, including track circuit location and carrier frequency information, transponder location, grade information;
Interface pattern experimental test item input information is the phase of regulation in interface pattern test specification Close test item;
EMUs parameter input information includes testing EMUs switching value information, individual stage reduction degree Parameter, EMUs Traction Parameters and EMUs response time;
The input of train control on board equipment parameter includes that grade, service braking and brake hard produce bar Part information.
A kind of method automatically generating interface pattern experimental test sequence, comprises the steps:
Step 1) by input module input row control engineering data sheet, interface pattern experimental test Item, EMUs parameter and train control on board equipment parameter information;
Step 2) by the intellectual analysis of the automatic chosen module of circuit, it is achieved interface type approval test The automatically selecting and determine of circuit used;
Step 3) by the automatic drafting module of circuit, selected test circuit is painted automatically System;
Step 4) by test item sort module, defeated to the interface pattern experimental test item of input Entering information and carry out Processing automatically by sort, automatically distributing module for test item provides Back ground Information;
Step 5) automatically distribute module by test item, complete to the classification of test item sort module Test item automatically distribute according to selected interface type approval test circuit;
Step 6) by cycle tests automatically-generating module, generate and be used for the formal of scene test Cycle tests;After test item is assigned automatically, the examination distributed according to each test item Test section, generate formal cycle tests by calling cycle tests template base;
Step 7) by output module generate layout file, Word version cycle tests and The different types of output file of safety analysis document three class, for on-the-spot interface type approval test.
Described step 1 also includes: row control engineering data sheet input information is for according to fixed format The line project data of input, including track circuit location and carrier frequency information, transponder location, Grade information;Interface pattern experimental test item input information is to advise in interface pattern test specification Fixed dependence test item;EMUs parameter input information include test EMUs switching value information, Individual stage reduction degree parameter, EMUs Traction Parameters and EMUs response time;Row control vehicle-mounted sets Standby parameter input includes grade, service braking and brake hard Production conditions information.
Described step 2) also include:
Step 2.1) select the n-th station in engineering data sheet, initial value is 1;Checking should Whether rear, station has more than or equal to two stations, if it has, then perform next step;As Fruit does not has, then exit, and point out without suitable circuit optional;
Step 2.2) for three stations selected, check between first and the 3rd station Distance meet the line length of setting and have turn back line, if it is satisfied, then perform next Step;Otherwise, N=N+1, perform previous step;
Step 2.3) for three selected stations, check that the circuit in interval allows away scanning frequency Degree is more than or equal to the line length of the highest permissible velocity of test requirements document, if it is satisfied, then hold Go next step;Otherwise, N=N+1, perform step 2.1);
Step 2.4) for three selected stations, check that the phase-separating section in interval is apart from previous Whether the distance at individual station and later station meets setting value;If it is satisfied, then under Zhi Hanging One step;Otherwise, N=N+1, perform step 2.1);
Step 2.5) for three selected stations, check whether the grade information in interval is gathered around There are upward slope, descending and flat slope section, and the length of these sections meets setting value.As Fruit meets, then perform next step;Otherwise, N=N+1, perform step 2.1);
Step 2.6) optional test circuit, record this examination circuit, and start circuit and automatically draw Module.
Described step 3) also include:
Step 3.1) draw the station information selecting circuit, public including station name and exit In mark etc.;
Step 3.2) draw circuit permissible velocity and length information;
Step 3.3) draw phase-separating section information;
Step 3.4) draw line slope and length information.
Described step 4) also include:
Step 4.1) read in current test item, it is judged that and whether this test item comprises the examination heavily joining car Test item, if it has, be then labeled as in test item attribute 1 by this test item;If it did not, Then perform next step;
Step 4.2) read in current test item, it is judged that and whether this test item comprises painting is spilt anti-attrition liquid Test item, if it has, then this test item is labeled as in test item attribute 2;If not yet Have, then perform next step;
Step 4.3) judge whether this test item comprises range finding test, if it has, then by this survey Examination item is labeled as test item attribute 3;If it is not, perform next step;
Step 4.4) judge whether this test item comprises the test arranging fault section, if it has, Then this test item is labeled as test item attribute 4;If it is not, perform next step;
Step 4.5) other test items are labeled as test item attribute 5.
Described step 5) also include:
Step 5.1) it is the test item of 1 for test item attribute, these all test items need peace Come in two cycle testss, wherein relevant to brake hard individually put in one sequence; And other test arrangement in a cycle tests;
Step 5.2) it is the test item of 2 for test item attribute, these all test items need peace Come in two cycle testss, wherein relevant to brake hard individually put in one sequence; And other test arrangement in a cycle tests;
Step 5.3) for the test item that test item attribute is 3,4 and 5, these all surveys Examination item need to carry out hybrid arrangement;First, the test item that test item attribute is 3 is placed on difference Cycle tests in, and ensure these test items test starting point and test terminal be same One point, this test item should be used as the highest item of priority to carry out track section and automatically distributes; Secondly, the test item that test item attribute is 4 is concentrated and is arranged in two cycle testss, its Shared test section can be the most optional in other sections after test item attribute 3 is selected, And ensure that the fault section arranged is in the same administration section and fault section rear Region has one section of unoccupied section at least, facilitates Field Force to arrange and cancels fault;Finally, It is being 3 and 4 other districts taken by the test item that test item attribute is 5 except test item attribute The most automatically distribution in section, thus complete the automatic distribution of all test items.
Compared to the prior art the present invention is had the advantages that
(1) present invention can be according to the test circuit information of input, interface pattern experimental test Item information, EMUs parameter information and train control on board equipment parameter information, automatically generate Word Version interface pattern experimental test sequence, safety analysis document and layout file.
(2) present invention can be automatically performed the classification work of test item, and the examination of docking port pattern Test test item and carry out property distribution automatically and reasonably.
(3) present invention can be automatically performed the generation of the cycle tests being applied to on-the-spot test;
(4) present invention can complete the most selected of track data and automatically draw function;
(5) in the cycle tests that the present invention generates, each test item of distribution is reasonable, and Consider the safety of each test item, therefore, substantially increase the peace generating cycle tests Quan Xing.
Accompanying drawing explanation
The system structure of the interface pattern experimental test sequence that Fig. 1 provides for the embodiment of the present invention Schematic diagram;
The method signal of the interface pattern experimental test sequence that Fig. 2 provides for the embodiment of the present invention Figure.
Detailed description of the invention
When considered in conjunction with the accompanying drawings, by referring to detailed description below, it is possible to more completely more Understand well the present invention and easily learn the advantage that many of which is adjoint, but described herein Accompanying drawing be used for providing a further understanding of the present invention, constitute the part of the present invention.
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, in conjunction with The present invention is further detailed explanation for the drawings and specific embodiments.
Embodiment 1: as depicted in figs. 1 and 2, this system mainly includes input module (bag Include row control engineering data sheet input, interface pattern experimental test item inputs, EMUs parameter is defeated Enter and the input of train control on board equipment parameter), test item sort module, test item distribute automatically The automatic chosen module of module, circuit, the automatic drafting module of circuit, cycle tests automatically generate Module and output module (include outlet line map file, Word version cycle tests and safety Analyze document).Operating procedure between these modules is as follows:
Step 1) input module include four classes input information, be respectively row control engineering data sheet defeated Enter, interface pattern experimental test item inputs, EMUs parameter inputs and train control on board equipment Parameter inputs.Row control engineering data sheet input information is the linemen's according to fixed format inputted Number of passes evidence, the such as information such as track circuit location and carrier frequency, transponder location, grade information Deng;Interface pattern experimental test item input information is the phase of regulation in interface pattern test specification Close test item;EMUs parameter input information includes testing EMUs switching value information, at different levels Deceleration parameter, EMUs Traction Parameters and EMUs response time;Train control on board equipment is joined Number input includes the information such as grade, service braking and brake hard Production conditions.
Step 2): according to input module information, the modules in system is to this input information Process, specifically comprise the following steps that
Intellectual analysis by the automatic chosen module of circuit, it is achieved circuit used by interface type approval test Automatically select and determine.The main realization approach of this module is:
Step 2.1): N (initial value is 1) the individual station in selected engineering data sheet, and Check whether this rear, station has more than or equal to two stations, if it has, then perform next Step;If it is not, exit, and point out without suitable circuit optional.
Step 2.2): for three stations selected, check first and the 3rd Distance between station meets the line length of setting and has turn back line, if it is satisfied, then hold Go next step;Otherwise, N=N+1, perform step 2.1).
Step 2.3): for three selected stations, check that the circuit in interval allows Traveling speed is more than or equal to the line length of the highest permissible velocity of test requirements document, if it is satisfied, Then perform next step;Otherwise, N=N+1, perform step 2.1).
Step 2.4): for three selected stations, check phase-separating section in interval away from Whether the distance from previous station and later station meets setting value;If it is satisfied, then Perform next step;Otherwise, N=N+1, perform step 2.1).
Step 2.5): for three selected stations, check the grade information in interval Whether have upward slope, descending and flat slope section, and the length of these sections meets setting Value.If it is satisfied, then perform next step;Otherwise, N=N+1, perform step 2.1).
Step 2.6): optional test circuit, record this examination circuit, and start circuit certainly Dynamic drafting module.
Step 3): by the automatic drafting module of circuit, selected test circuit is carried out automatically Draw, specifically comprise the following steps that
Step 3.1): draw the station information of selected circuit, including station name and go out Exit kilometer post etc.;
Step 3.2): draw circuit permissible velocity and length information;
Step 3.3): draw phase-separating section information;
Step 3.4): draw line slope and length information.
Step 4): by test item sort module, the interface pattern experimental test item to input Input information carries out Processing automatically by sort, and automatically distributing module for test item provides Back ground Information, Specifically comprise the following steps that
Step 4.1): read in current test item, it is judged that whether this test item comprises heavily joins The test item of car, if it has, be then labeled as this test item in test item attribute 1;If No, then next step is performed;
Step 4.2): read in current test item, it is judged that whether this test item comprises painting is spilt The test item of anti-attrition liquid, if it has, be then labeled as this test item in test item attribute 2; If it is not, perform next step;
Step 4.3): judge whether this test item comprises range finding test, if it has, then This test item is labeled as test item attribute 3;If it is not, perform next step;
Step 4.4): judge whether this test item comprises the test arranging fault section, If it has, then this test item is labeled as test item attribute 4;If it is not, perform next Step;
Step 4.5): other test items are labeled as test item attribute 5.
Step 5): automatically distributed module by test item, test item sort module has been classified The test item finished distributes automatically according to selected interface type approval test circuit, and concrete steps are such as Under:
Step 5.1): it is the test item of 1 for test item attribute, these all tests Need to be arranged in two cycle testss, wherein relevant to brake hard individually be placed on one In sequence;And other test arrangement in a cycle tests;
Step 5.2): it is the test item of 2 for test item attribute, these all tests Need to be arranged in two cycle testss, wherein relevant to brake hard individually be placed on one In sequence;And other test arrangement in a cycle tests;
Step 5.3): for the test item that test item attribute is 3,4 and 5, these institutes There is test item need to carry out hybrid arrangement.First, the test item that test item attribute is 3 is placed on In different cycle testss, and ensure that the test starting point of these test items and test terminal are A same point, this test item should be used as the highest item of priority to carry out track section and automatically divides Join;Secondly, the test item that test item attribute is 4 is concentrated and is arranged in two cycle testss, Its shared test section can be appointed in other sections after test item attribute 3 is selected automatically Choosing, and ensure that the fault section arranged is in same administration section and after fault section The region of side has one section of unoccupied section at least, facilitates Field Force to arrange and cancels fault; Finally, it is being 3 and 4 to take test item that test item attribute is 5 except test item attribute The most automatically distribution in other sections, thus complete the automatic distribution of all test items.
Step 6): by cycle tests automatically-generating module, can generate and test for scene Official testing sequence.After test item is assigned automatically, it is possible to according to each test The test section that item distributes, generates formal test sequence by calling cycle tests template base Row.
Step 7) output module can generate the three different types of output files of class, for existing Field interface type approval test.These output files include layout file, Word version cycle tests And safety analysis document.
Above to a kind of interface pattern experimental test sequence of automatically generating provided by the present invention System and method is described in detail, above by reference to the accompanying drawing exemplary reality to the application The scheme of executing is described.It should be appreciated by those skilled in the art that the embodiment above is only The purpose that illustrates that and the example lifted rather than for limiting, all in this Shen Any amendment of being made under teaching please and claims, equivalent etc., all Should be included in the range of this application claims.

Claims (6)

1. the system automatically generating interface pattern experimental test sequence, it is characterised in that including:
Input module, input row control engineering data sheet, interface pattern experimental test item, EMUs parameter And train control on board equipment parameter;
The automatic chosen module of circuit, it is achieved the automatically selecting and determine of circuit used by interface type approval test;
The automatic drafting module of circuit, draws automatically by selected test circuit;
Test item sort module, divides automatically to the interface pattern experimental test item input information of input Class processes, and automatically distributing module for test item provides Back ground Information;
Test item distributes module automatically, and complete test item of classifying test item sort module is according to selected Interface pattern test circuit distributes automatically;
Cycle tests automatically-generating module, generates the official testing sequence for scene test;
Output module, generates layout file, Word version cycle tests and safety analysis document three Individual different types of output file, for on-the-spot interface type approval test;
Also include:
Row control engineering data sheet input information is the line project data according to fixed format inputted, including Track circuit location and carrier frequency information, transponder location, grade information;
Interface pattern experimental test item input information is the correlative measurement of regulation in interface pattern test specification Examination item;
EMUs parameter input information include test EMUs switching value information, individual stage reduction degree parameter, EMUs Traction Parameters and EMUs response time;
The input of train control on board equipment parameter includes grade, service braking and brake hard Production conditions letter Breath.
2. the method automatically generating interface pattern experimental test sequence, it is characterised in that include as Lower step:
Step 1) by input module input row control engineering data sheet, interface pattern experimental test item, EMUs parameter and train control on board equipment parameter information;
Step 2) by the intellectual analysis of the automatic chosen module of circuit, it is achieved used by interface type approval test The automatically selecting and determine of circuit;
Step 3) by the automatic drafting module of circuit, selected test circuit is drawn automatically;
Step 4) by test item sort module, the interface pattern experimental test item input letter to input Breath carries out Processing automatically by sort, and automatically distributing module for test item provides Back ground Information;
Step 5) automatically distribute module by test item, the survey complete to the classification of test item sort module Examination item distributes automatically according to selected interface type approval test circuit;
Step 6) by cycle tests automatically-generating module, generate the official testing for scene test Sequence;After test item is assigned automatically, the test section distributed according to each test item is logical Cross and call the cycle tests that the generation of cycle tests template base is formal;
Step 7) generate layout file, Word version cycle tests and safety point by output module The analysis document three different types of output file of class, for on-the-spot interface type approval test;
Described step 1 also includes: row control engineering data sheet input information is according to fixed format input Line project data, including track circuit location and carrier frequency information, transponder location, grade information; Interface pattern experimental test item input information is the dependence test item of regulation in interface pattern test specification; EMUs parameter input information includes testing EMUs switching value information, individual stage reduction degree parameter, motor-car Group Traction Parameters and EMUs response time;The input of train control on board equipment parameter includes grade, conventional system Move and brake hard Production conditions information.
A kind of side automatically generating interface pattern experimental test sequence the most according to claim 2 Method, it is characterised in that described step 2) also include:
Step 2.1) select the n-th station in engineering data sheet, the initial value of N is 1;Checking should Whether rear, station has more than or equal to two stations, if it has, then perform next step;If it did not, Then exit, and point out without suitable circuit optional;
Step 2.2) for three stations selected, check between first and the 3rd station away from From the line length of satisfied setting and have turn back line, if it is satisfied, then perform next step;Otherwise, N=N+1, performs previous step;
Step 2.3) for three selected stations, check that the circuit in interval allows traveling speed big In or equal to the line length of the highest permissible velocity of test requirements document, if it is satisfied, then perform next step; Otherwise, N=N+1, perform step 2.1);
Step 2.4) for three selected stations, check that the phase-separating section in interval is apart from previous car Stand and whether the distance at later station meets setting value;If it is satisfied, then perform next step;Otherwise, N=N+1, performs step 2.1);
Step 2.5) for three selected stations, check whether the grade information in interval has Slope, descending and flat slope section, and the length of these sections meets setting value;If it is satisfied, then Perform next step;Otherwise, N=N+1, perform step 2.1);
Step 2.6) optional test circuit, record this test circuit, and start circuit and automatically draw mould Block.
A kind of side automatically generating interface pattern experimental test sequence the most according to claim 3 Method, it is characterised in that described step 3) also include:
Step 3.1) draw the station information selecting circuit, including station name and exit kilometer post;
Step 3.2) draw circuit permissible velocity and line length information;
Step 3.3) draw phase-separating section information;
Step 3.4) draw line slope and gradient section line length information.
A kind of side automatically generating interface pattern experimental test sequence the most according to claim 4 Method, it is characterised in that described step 4) also include:
Step 4.1) read in current test item, it is judged that and whether this test item comprises the test item heavily joining car, If it has, then this test item is labeled as in test item attribute 1;If it is not, perform next step;
Step 4.2) read in current test item, it is judged that and whether this test item comprises is coated with the examination spilling anti-attrition liquid Test item, if it has, be then labeled as in test item attribute 2 by this test item;If it is not, perform Next step;
Step 4.3) judge whether this test item comprises range finding test, if it has, then by this test item It is labeled as test item attribute 3;If it is not, perform next step;
Step 4.4) judge whether this test item comprises the test arranging fault section, if it has, then This test item is labeled as test item attribute 4;If it is not, perform next step;
Step 4.5) other test items are labeled as test item attribute 5.
A kind of side automatically generating interface pattern experimental test sequence the most according to claim 5 Method, it is characterised in that described step 5) also include:
Step 5.1) it is the test item of 1 for test item attribute, these all test items need to be arranged in In two cycle testss, wherein relevant to brake hard individually put in one sequence;And other Test arrangement in a cycle tests;
Step 5.2) it is the test item of 2 for test item attribute, these all test items need to be arranged in In two cycle testss, wherein relevant to brake hard individually put in one sequence;And other Test arrangement in a cycle tests;
Step 5.3) for the test item that test item attribute is 3,4 and 5, these all test items Hybrid arrangement need to be carried out;First, the test item that test item attribute is 3 is placed on different cycle testss In, and ensure that the test starting point of these test items and test terminal are a same point, this test item Should be used as the highest item of priority to carry out track section and automatically distribute;Secondly, it is 4 by test item attribute Test item concentrate be arranged in two cycle testss, its shared test section can belong at test item Property 3 selected after other sections in the most optionally, and ensure that the fault section arranged is at same pipe The region in the section of area under one's jurisdiction and fault section rear has one section of unoccupied section at least, facilitates Field Force Arrange and cancel fault;Finally, it is being 3 by the test item that test item attribute is 5 except test item attribute The most automatically distribute with in 4 other sections taken, thus complete the automatic distribution of all test items.
CN201410207347.3A 2014-05-16 2014-05-16 A kind of system and method automatically generating interface pattern experimental test sequence Expired - Fee Related CN104008050B (en)

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