CN104581802A - Test method and test system for GSM-R network - Google Patents
Test method and test system for GSM-R network Download PDFInfo
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- CN104581802A CN104581802A CN201510078392.8A CN201510078392A CN104581802A CN 104581802 A CN104581802 A CN 104581802A CN 201510078392 A CN201510078392 A CN 201510078392A CN 104581802 A CN104581802 A CN 104581802A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The invention discloses a test method and a test system for a GSM-R network. The test method comprises the following steps: S1) verifying login; S2) selecting test types which comprise a wireless network test type and a GPRS network test type; if wireless network test is selected, testing the environment and selecting in S201); S202) acquiring data; S203) carrying out data analytic treatment; S204) displaying and drawing images; S205) recording logs; circularly executing from S202) to S205) every second; S206) setting parameters; if GPRS network test is selected, S207) opening data connection; S208) setting an access point; S209) activating the GPRS connection; S210) testing a PDP activating success rate, or testing the target IP address and displaying a test result; S211) recording logs; and S212) setting test parameters.
Description
Technical field
The present invention relates to communication technical field, specifically, the present invention relates to a kind of GSM-R network method of testing and test macro.
Background technology
GSM-R specialized mobile radio is the current main flow mobile communication technology system of Chinese Railway, is mainly dispatching communication, railway transporting operation, interval upkeep operation and train control system application etc. and provides specialized mobile radio service.GSM-R network test job is that GSM-R network construction and optimization provide important evidence, and wherein handheld test terminal is the important testing equipment in GSM-R network, serves key effect to GSM-R network on-the-spot test, operational trials.But handheld test terminal (testing mobile phone) all have employed closed dedicated system at present, this system cannot adapt to the demand safeguarded at present completely, is mainly manifested in: operating system is closed, and can not carry out secondary function exploitation according to actual testing requirement; Price is too expensive; Maintenance cost is high, is substantially in the state of only changing and not repairing (being equivalent to newly purchase); Lack graphic software platform interface intuitively, bias toward the test of real time data, lack the special test function for GSM-R business, displaying contents is single; Effective testing evaluation instrument is lacked to full-range network coverage condition etc., lacks the special test means in conjunction with features such as railway operating kilometrage, line characteristic, GSM-R network management and utilization; Lack the writing function to test data, be difficult to carry out recovering and analysis to test process after test completes.
For the deficiency that prior art exists, the present invention is proposed.
Summary of the invention
Lacking the problem of graphic software platform interface and data record for overcoming above-mentioned existing testing equipment, the invention provides a kind of GSM-R network method of testing and test macro to satisfy the demands.
Technical scheme provided by the invention is: a kind of GSM-R network method of testing, comprises the following steps:
Step 1) logs in verification, and whether the IMEI of authentication of users institute use test terminal equipment is the terminal IMEI of having authorized, and whether the SIM card that simultaneous verification is inserted is GSM-R network SIM card;
Step 2) log in verification by rear, select test-types, comprise wireless network test and GPRS network test;
If selection wireless network test, then continue following steps:
Step 201) test environment selection, according to actual test environment, select corresponding test environment, comprising: drivers' cab environment, outdoor environment, compartment environment etc., according to the shield effectiveness of wireless signal under varying environment, setting different test correction value respectively;
Step 202) data acquisition, automatic acquisition GSM-R wireless network cell data, comprise the field intensity of current and neighbor cell, lane place, community ID;
Step 203) Data Analysis Services, the GSM-R wireless network cell data obtained are screened, add up and processed, comprising: screen out the neighbor cell data, statistics current area gravity treatment historical record, the highest minimum field strength of statistical history that do not meet test condition; Data Analysis Services comprises, and analyzes the field intensity numerical value of current area and neighbor cell, and current area field intensity is-92db lower than test alarm threshold value default value, then according to audible alarm switch-linear hybrid situation, send chimes of doom; Check whether current area gravity treatment occurs, if there is gravity treatment, upgrade current area gravity treatment historical record, after cell reselection has checked, upgrade the highest minimum field strength historical statistical data; Screen out field intensity lower than after the neighbor cell test data record of test threshold, draw current area field intensity real-time testing curve, and determine whether drawing neighbor cell field intensity real-time testing curve according to adjacent area field intensity drafting switch;
Step 204) image display drafting, draw the every integrated information of change curve and display community of GSM-R wireless network cell field intensity, comprising: the kilometer post scope etc. that the field intensity of current and neighbor cell, cellular standards title, lane place and community ID, ownership office, current line title, up-downgoing, current area cover; Also comprise display community integrated information, comprising: current area integrated information, neighbor cell integrated information, cell reselection historical record and historical statistics that is the highest, minimum field strength;
Step 205) log recording, the cell data after Treatment Analysis is written in journal file;
Step 202) to step 205) circulation execution per second is once;
Step 206) optimum configurations, carry out optimum configurations according to actual test job environment and test request, comprising: test drawing area coordinate range, field strength measurement alarm threshold value, field strength measurement level trim value, test log file auto Segmentation switch, adjacent area field intensity draw switch, field strength measurement audible alarm switch etc.
If select GPRS network test, then continue following steps:
Step 207) open data cube computation, the data cube computation function opened a terminal;
Step 208) access point is set, the APN of configuration testing, the information such as certification account and password;
Step 209) activate GPRS connection, by connection and the disconnection of switch control rule GPRS network, and after successful activation, show the IP address of the machine acquisition;
Step 210) carry out the test of PDP activation success rate, or object IP address is tested, input tested object IP address, carry out network connectivty, time delay, packet loss test or the test of route pathway, and show test results;
Step 211) log recording, test result is written in journal file;
Step 212) test parameter arranges, arranges, comprising according to the parameter of actual test request to test: the testing time that the test of PDP activation success rate is tested with object IP address, test command send the byte length etc. of packet.
Present invention also offers a kind of GSM-R network test macro, comprise with lower module:
Log in correction verification module, whether the IMEI of authentication of users institute use test terminal equipment is the terminal IMEI of having authorized, whether the SIM card that simultaneous verification is inserted is GSM-R network SIM card, after being verified, can test-types be selected, comprise wireless network test type and GPRS network test-types;
In wireless network test type, comprise with lower module:
Test environment selects module, according to actual test environment, selects in compartment, drivers' cab, the test environment such as outdoor, and according to the shield effectiveness of wireless signal under varying environment, setting difference respectively tests correction value;
Data acquisition module, automatic acquisition GSM-R wireless network cell data, comprise the field intensity of current and neighbor cell, lane place, community ID;
Data Analysis Services module, screens the GSM-R wireless network cell data obtained, add up and processes, comprising: screen out the neighbor cell data, statistics current area gravity treatment historical record, the highest minimum field strength of statistical history that do not meet test condition; Data Analysis Services comprises, and analyzes the field intensity numerical value of current area and neighbor cell, and current area field intensity is-92db lower than test alarm threshold value default value, then according to audible alarm switch-linear hybrid situation, send chimes of doom; Check whether current area gravity treatment occurs, if there is gravity treatment, upgrade current area gravity treatment historical record, after cell reselection has checked, upgrade the highest minimum field strength historical statistical data; Screen out field intensity lower than after the neighbor cell test data record of test threshold, draw current area field intensity real-time testing curve, and determine whether drawing neighbor cell field intensity real-time testing curve according to adjacent area field intensity drafting switch;
Image display drafting module, draw the every integrated information of change curve and display community of GSM-R wireless network cell field intensity, comprising: the kilometer post scope etc. that the field intensity of current and neighbor cell, cellular standards title, lane place and community ID, ownership office, current line title, up-downgoing, current area cover; Also comprise display community integrated information, comprising: current area integrated information, neighbor cell integrated information, current area gravity treatment historical record and historical statistics that is the highest, minimum field strength;
Logger module, is written in journal file by the cell data after Treatment Analysis;
Data acquisition module performs once to logger module circulation per second;
Parameter setting module, carry out optimum configurations according to actual test job environment and test request, comprising: test drawing area coordinate range, field strength measurement alarm threshold value, field strength measurement level trim value, test log file auto Segmentation switch, adjacent area field intensity draw switch, field strength measurement audible alarm switch.
In GPRS network test-types, comprise with lower module:
Access point arranges module, arranges the information such as access point APN, certification account and password;
GPRS connects active control module, by activation and the deexcitation of switch control rule GPRS network, and after successful activation, shows the IP address of the machine;
PDP activation success rate test module, carries out the test of PDP activation success rate;
Object IP address test module, specifies tested IP address, carries out network connectivty, time delay, packet loss test, or the test of route pathway;
Test result display module, processs and displays the test result that the test of PDP activation success rate and object IP address are tested;
Logger module, by the result of test write data log files;
Test parameter arranges module, arranges the parameter of test, as the testing time that the test of PDP activation success rate is tested with object IP address, test command send the byte length etc. of packet.
The invention has the beneficial effects as follows:
Present system is reliable and stable, simple and practical, and wireless network test can real-time testing GSM-R network cell information, and shows community field intensity conversion curve figure and integrated information by graphical interfaces; GPRS network test can test the projects such as PDP activation success rate, the network connectivty of object IP address, time delay, packet loss and route pathway; Also the data of test can be recorded with the form of data log files simultaneously, carry out checking analysis for professional.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, by referring to detailed description below, more completely can understand the present invention better and easily learn wherein many adjoint advantages, but accompanying drawing described herein is used to provide a further understanding of the present invention, form a part of the present invention, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention, wherein:
Fig. 1 is a kind of GSM-R network method of testing of the present invention overview flow chart;
Fig. 2 is the idiographic flow block diagram of the main processing steps of wireless network test in GSM-R network method of testing in Fig. 1;
Fig. 3 is GSM-R network test macro block diagram of the present invention.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
With reference to accompanying drawing 1, Fig. 2, a kind of GSM-R network method of testing of the present invention, comprises the following steps:
Step 1) logs in verification, and whether the IMEI of authentication of users institute use test terminal equipment is the terminal IMEI of having authorized, and whether the SIM card that simultaneous verification is inserted is GSM-R network SIM card;
When user starts portable test terminal, whether the IMEI of system meeting automatic Verification test terminal is authorization terminal, if by authorizing verification, system will point out this terminal IMEI unauthorized, No starting, and user can only select to log off;
IMEI authorizes verification by rear, system will check whether the SIM card that terminal is inserted is GSM-R network SIM card, and if not (SIM card is the IMSI of non-46020 beginnings), system will point out non-GSM-R network SIM card, No starting, user can only select to log off;
Step 2) log in verification by rear, user can select test-types, comprises wireless network test and GPRS network test;
If selection wireless network test, then continue following steps:
Step 201) test environment selects, and according to actual test environment, selects in compartment, drivers' cab, the test environment such as outdoor, and according to the shield effectiveness of wireless signal under varying environment, setting difference respectively tests correction value;
Step 202) data acquisition, automatic acquisition GSM-R wireless network cell data, comprise the field intensity of current and neighbor cell, lane place, community ID;
Step 203) Data Analysis Services, the GSM-R wireless network cell data obtained are screened, add up and processed, comprising: screen out the neighbor cell data, statistics current area gravity treatment historical record, the highest minimum field strength of statistical history that do not meet test condition; Data Analysis Services comprises, and analyzes the field intensity numerical value of current area and neighbor cell, and current area field intensity is-92db lower than test alarm threshold value default value, then according to audible alarm switch-linear hybrid situation, send chimes of doom; Check whether current area gravity treatment occurs, if there is gravity treatment, upgrade current area gravity treatment historical record, after cell reselection has checked, upgrade the highest minimum field strength historical statistical data; Screen out field intensity lower than after the neighbor cell test data record of test threshold, draw current area field intensity real-time testing curve, and determine whether drawing neighbor cell field intensity real-time testing curve according to adjacent area field intensity drafting switch;
Step 204) image display drafting, draw the every integrated information of change curve and display community of GSM-R wireless network cell field intensity, comprising: the field intensity of current and neighbor cell, cellular standards title, lane place and community ID, ownership office, current rail line name, up-downgoing, current area cover kilometer post scope etc.; Also comprise display community integrated information, comprising: current area integrated information, neighbor cell integrated information, current area gravity treatment historical record and historical statistics that is the highest, minimum field strength;
Step 205) log recording, the cell data after Treatment Analysis is written in journal file;
Step 202) to step 205) circulation execution per second is once;
Step 206) optimum configurations, carry out optimum configurations according to actual test job environment and test request, comprising: test drawing area coordinate range, field strength measurement alarm threshold value, field strength measurement level trim value, test log file auto Segmentation switch, adjacent area field intensity draw switch, field strength measurement audible alarm switch.
If select GPRS network test, then continue following steps:
Step 207) the data cube computation function that opens a terminal;
Step 208) access point is set, the APN of configuration testing, the information such as certification account and password;
Step 209) activate GPRS connection, by connection and the disconnection of switch control rule GPRS network, and after successful activation, show the IP address of the machine acquisition;
Step 210) carry out the test of PDP activation success rate, or object IP address is tested, input tested object IP address, carry out network connectivty, time delay, packet loss test or the test of route pathway, and show test results;
Step 211) log recording, test result is written in journal file;
Step 212) test parameter arranges, arranges, comprising according to the parameter of actual test request to test: the testing time that the test of PDP activation success rate is tested with object IP address, test command send the byte length etc. of packet.
With reference to figure 3, GSM-R network test macro of the present invention, comprises with lower module:
Log in correction verification module, whether the IMEI of authentication of users institute use test terminal equipment is the terminal IMEI of having authorized, whether the SIM card that simultaneous verification is inserted is GSM-R network SIM card, after being verified, can test-types be selected, comprise wireless network test type and GPRS network test-types;
In wireless network test type, comprise with lower module:
Test environment selects module, according to actual test environment, selects in compartment, drivers' cab, the test environment such as outdoor, and according to the shield effectiveness of wireless signal under varying environment, setting difference respectively tests correction value;
Data acquisition module, automatic acquisition GSM-R wireless network cell data, comprise the field intensity of current and neighbor cell, lane place, community ID;
Data Analysis Services module, screens the GSM-R wireless network cell data obtained, add up and processes, comprising: screen out the neighbor cell data, statistics current area gravity treatment historical record, the highest minimum field strength of statistical history that do not meet test condition; Data Analysis Services comprises, and analyzes the field intensity numerical value of current area and neighbor cell, and current area field intensity is-92db lower than test alarm threshold value default value, then according to audible alarm switch-linear hybrid situation, send chimes of doom; Check whether current area gravity treatment occurs, if there is gravity treatment, upgrade current area gravity treatment historical record, after cell reselection has checked, upgrade the highest minimum field strength historical statistical data; Screen out field intensity lower than after the neighbor cell test data record of test threshold, draw current area field intensity real-time testing curve, and determine whether drawing neighbor cell field intensity real-time testing curve according to adjacent area field intensity drafting switch;
Image display drafting module, draw the every integrated information of change curve and display community of GSM-R wireless network cell field intensity, comprising: the field intensity of current and neighbor cell, cellular standards title, lane place and community ID, ownership office, current rail line name, up-downgoing, current area cover kilometer post scope etc.; Also comprise display community integrated information, comprising: current area integrated information, neighbor cell integrated information, current area gravity treatment historical record and historical statistics that is the highest, minimum field strength;
Logger module, is written in journal file by the cell data after Treatment Analysis;
Data acquisition module performs once to logger module circulation per second;
Parameter setting module, carry out optimum configurations according to actual test job environment and test request, comprising: test drawing area coordinate range, field strength measurement alarm threshold value, field strength measurement level trim value, test log file auto Segmentation switch, adjacent area field intensity draw switch, field strength measurement audible alarm switch.
In GPRS network test-types, comprise with lower module:
Access point arranges module, arranges the information such as access point APN, certification account and password;
GPRS connects active control module, by activation and the deexcitation of switch control rule GPRS network, and after successful activation, shows the IP address of the machine;
PDP activation success rate test module, carries out the test of PDP activation success rate;
Object IP address test module, specifies tested IP address, carries out network connectivty, time delay, packet loss test, or the test of route pathway;
Test result display module, processs and displays the test result that the test of PDP activation success rate and object IP address are tested;
Logger module, by the result of test write data log files;
Test parameter arranges module, arranges the parameter of test, as the testing time that the test of PDP activation success rate is tested with object IP address, test command send the byte length etc. of packet.
The explanation of above example just understands core concept of the present invention for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1. a GSM-R network method of testing, it is characterized in that, comprise the following steps: step 1) logs in verification, whether the IMEI of authentication of users institute use test terminal equipment is the terminal IMEI of having authorized, and whether the SIM card that simultaneous verification is inserted is GSM-R network SIM card; Step 2) log in verification by rear, select test-types, comprise wireless network test and GPRS network test; If selection wireless network test, then continue following steps: step 201) test environment selection, according to actual test environment, select corresponding test environment, comprise: drivers' cab environment, outdoor environment, compartment environment etc., according to the shield effectiveness of wireless signal under varying environment, setting different test correction value respectively; Step 202) data acquisition, automatic acquisition GSM-R wireless network cell data, comprise the field intensity of current and neighbor cell, lane place, community ID; Step 203) Data Analysis Services, the GSM-R wireless network cell data obtained are screened, add up and processed, comprising: screen out the neighbor cell data, statistics current area gravity treatment historical record, the highest minimum field strength of statistical history that do not meet test condition; Step 204) image display drafting, draw the every integrated information of change curve and display community of GSM-R wireless network cell field intensity in conjunction with railway practice feature, comprising: the kilometer post scope etc. that the field intensity of current and neighbor cell, cellular standards title, lane place and community ID, ownership office, current rail line name, up-downgoing, current area cover; Step 205) log recording, the cell data after Treatment Analysis is written in journal file; Step 202) to step 205) circulation execution per second is once; If select GPRS network test, then continue following steps: step 207) open data cube computation, the data cube computation function opened a terminal; Step 208) access point is set, the APN of configuration testing, the information such as certification account and password; Step 209) activate GPRS connection, by connection and the disconnection of switch control rule GPRS network, and after successful activation, show the IP address of the machine acquisition; Step 210) carry out the test of PDP activation success rate, or object IP address is tested, input tested object IP address, carry out network connectivty, time delay, packet loss test or the test of route pathway, and show test results; Step 211) log recording, test result is written in journal file.
2. a kind of GSM-R network method of testing according to claim 1, it is characterized in that, in wireless network test, also comprise step 206) optimum configurations, carry out optimum configurations according to actual test job environment and test request, comprising: test drawing area coordinate range, field strength measurement alarm threshold value, field strength measurement level trim value, test log file auto Segmentation switch, adjacent area field intensity draw switch, field strength measurement audible alarm switch etc.; In GPRS network test, also comprise step 212) test parameter setting, arrange according to the parameter of actual test request to test, comprising: the testing time that the test of PDP activation success rate is tested with object IP address, test command send the byte length etc. of packet.
3. a kind of GSM-R network method of testing according to claim 1, it is characterized in that, step 203) in, Data Analysis Services comprises, the field intensity numerical value of current area and neighbor cell is analyzed, according to railway systems standard, when current area field intensity is lower than test alarm threshold value default value-92db, according to audible alarm switch-linear hybrid situation, send chimes of doom; Check whether current area gravity treatment occurs, if there is gravity treatment, upgrade current area gravity treatment historical record, after cell reselection has checked, upgrade the highest minimum field strength historical statistical data; Screen out field intensity lower than after the neighbor cell test data record of test threshold, draw current area field intensity real-time testing curve, and determine whether drawing neighbor cell field intensity real-time testing curve according to adjacent area field intensity drafting switch.
4. a kind of GSM-R network method of testing according to claim 1, it is characterized in that, step 204) in, also comprise display community integrated information, comprise: current area integrated information, neighbor cell integrated information, current area gravity treatment historical record and historical statistical information that is the highest, minimum field strength, and in conjunction with information such as railway actual features display current area kilometer post coverage, ownership office, place rail track title, up-downgoings.
5. a GSM-R network test macro, it is characterized in that, comprise with lower module: log in correction verification module, whether the IMEI of authentication of users institute use test terminal equipment is the terminal IMEI of having authorized, whether the SIM card that simultaneous verification is inserted is GSM-R network SIM card, after being verified, can test-types be selected, comprise wireless network test type and GPRS network test-types; In wireless network test type, comprise with lower module: test environment selects module, according to actual test environment, select in compartment, drivers' cab, the test environment such as outdoor, according to the shield effectiveness of wireless signal under varying environment, setting different test correction value respectively; Data acquisition module, automatic acquisition GSM-R wireless network cell data, comprise the field intensity of current and neighbor cell, lane place, community ID; Data Analysis Services module, screens the GSM-R wireless network cell data obtained, add up and processes, comprising: screen out the neighbor cell data, statistics current area gravity treatment historical record, the highest minimum field strength of statistical history that do not meet test condition; Image display drafting module, draw the every integrated information of change curve and display community of GSM-R wireless network cell field intensity, comprising: the kilometer post scope etc. that the field intensity of current and neighbor cell, cellular standards title, lane place and community ID, ownership office, rail track title, up-downgoing, current area cover; Logger module, is written in journal file by the cell data after Treatment Analysis; Data acquisition module performs once to logger module circulation per second; In GPRS network test-types, comprise with lower module: access point arranges module, the information such as access point APN, certification account and password are set; GPRS connects active control module, by activation and the deexcitation of switch control rule GPRS network, and after successful activation, shows the IP address of the machine; PDP activation success rate test module, carries out the test of PDP activation success rate; Object IP address test module, specifies tested IP address, carries out network connectivty, time delay, packet loss test, or the test of route pathway; Test result display module, processs and displays the test result that the test of PDP activation success rate and object IP address are tested; Logger module, by the result of test write data log files.
6. a kind of GSM-R network test macro according to claim 5, it is characterized in that, in wireless network test type, also comprise parameter setting module, carry out optimum configurations according to actual test job environment and test request, comprising: test drawing area coordinate range, field strength measurement alarm threshold value, field strength measurement level trim value, test log file auto Segmentation switch, adjacent area field intensity draw switch, field strength measurement audible alarm switch; In GPRS network test-types, also comprise test parameter and module is set, arrange according to the parameter of actual test request to test, comprising: the testing time that the test of PDP activation success rate is tested with object IP address, test command send the byte length etc. of packet.
7. a kind of GSM-R network test macro according to claim 5, it is characterized in that, in Data Analysis Services module, Data Analysis Services comprises, the field intensity numerical value of current area and neighbor cell is analyzed, current area field intensity is-92db lower than test alarm threshold value default value, then according to audible alarm switch-linear hybrid situation, send chimes of doom; Check whether current area gravity treatment occurs, if there is gravity treatment, upgrade current area gravity treatment historical record, after cell reselection has checked, upgrade the highest minimum field strength historical statistical data; Screen out field intensity lower than after the neighbor cell test data record of test threshold, draw current area field intensity real-time testing curve, and determine whether drawing neighbor cell field intensity real-time testing curve according to adjacent area field intensity drafting switch.
8. a kind of GSM-R network test macro according to claim 5, it is characterized in that, in image display drafting module, also comprise display community integrated information, comprise: current area integrated information, neighbor cell integrated information, current area gravity treatment historical record and historical statistics that is the highest, minimum field strength, and in conjunction with information such as railway actual features display current area kilometer post coverage, ownership office, place rail track title, up-downgoings.
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| CN107613522A (en) * | 2017-10-19 | 2018-01-19 | 北京北交信控科技有限公司 | A kind of GSM R networks on air real time test system and method |
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| CN109618356A (en) * | 2018-12-20 | 2019-04-12 | 南京林洋电力科技有限公司 | The detection system and method for a kind of terminal device wireless network preferentially |
| CN109618356B (en) * | 2018-12-20 | 2021-09-07 | 南京林洋电力科技有限公司 | System and method for detecting wireless network preference of terminal equipment |
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| CN115134819B (en) * | 2022-09-01 | 2022-12-09 | 卡斯柯信号(北京)有限公司 | Test method and device for train control wireless block system |
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