CN102238600B - Depot examination system for global system for mobile communication for railway (GSM-R) on-vehicle wireless transmission module of China train control system (CTCS)-3 - Google Patents
Depot examination system for global system for mobile communication for railway (GSM-R) on-vehicle wireless transmission module of China train control system (CTCS)-3 Download PDFInfo
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Abstract
The invention discloses a depot examination system for a global system for mobile communication for railway (GSM-R) on-vehicle wireless transmission module of a China train control system (CTCS)-3. The system consists of two parts which are a GSM-R on-vehicle wireless depot examination unit and a GSM-R ground wireless depot examination stage respectively, wherein the GSM-R on-vehicle wireless depot examination unit consists of an adapter unit, a depot examination control unit, a data transmission unit, two sets of power filtering boards A and B and two sets of power systems A and B; and the GSM-R ground wireless depot examination stage consists of an uninterrupted power supply (UPS), a data storage unit, a depot examination analysis unit, a display unit and the data transmission unit. The system has the advantages of performing analysis processing and storage on depot examination results of the GSM-R on-vehicle wireless transmission module in real time, displaying the processed depot examination results in form of data and graphic example by convenient and intuitive operations, and simultaneously well functioning in assisting in the functions of historical depot examination data analysis, query, counting and the like, and performance perfection even updating.
Description
Technical field
The invention belongs to wireless communication technology field and Train Control field, particularly a kind of CTCS-3 level train control system GSM-R onboard wireless transport module storehouse check system.
Background technology
Fast development along with China railways, China has formulated the planning of railway Long-and Medium-term Development, Train control system CTCS (China Train Control System) in its planning is for guaranteeing safe train operation, and with hierarchical form, meet the technical specification of different circuit operation demands, it is the direction of Future in China railway technology development, CTCS is divided into 5 grades according to system condition and function, from 0 grade to 4 grades.
CTCS-3 level train control system is the train operation control system based on radio communication (GSM-R) and track circuit, a key character of CTCS-3 level train control system is exactly to utilize GSM-R network to be listed as the safe transmission of control data, and GSM-R onboard wireless transport module is exactly the GSM-R network insertion terminal of mobile unit in CTCS-3 level train control system, be responsible for the safe transmission of the row control data between locomotive and ground.
For guaranteeing train, under CTCS-3 level, can normally run, need to when going out to put in storage, train detect train, and current checkout equipment can not meet the automatic detection to GSM-R onboard wireless transport module, can not confirm whether the correlator equipment of RTM whole set equipment and this equipment can normally move.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, propose whether a kind of correlator equipment that can automatically detect to locomotive RTM whole set equipment and this equipment when the outbound can normally move and the cover system that checks.
CTCS-3 level train control system GSM-R onboard wireless transport module storehouse check system is comprised of inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform two parts, wherein:
Inspection unit, GSM-R onboard wireless storehouse is comprised of adapter unit, storehouse inspection control unit, data transmission unit and A/B two cover power filter plates and A/B two cover power-supply systems; Inspection platform in GSM-R terrestrial wireless storehouse is comprised of UPS uninterrupted power supply, data storage cell, storehouse inspection analytic unit, display unit and data transmission unit; The data transmission unit of described inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform is all nested with GPRS module; Described inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform are by the GPRS module wireless connections of data transmission unit.
The main protection power source of A/B two cover power filter plate of inspection unit, described GSM-R onboard wireless storehouse is avoided the external interference such as surge, burst of pulses, high-frequency crosstalk, guarantees the high reliability of power supply Electro Magnetic Compatibility.
The power supply B of inspection unit, described GSM-R onboard wireless storehouse and B-source filter band are standby as power supply A and a-power supply filter band, have realized the stability of equipment electric power system by the hot standby mode of two cover power supplys.
The adaptation unit of inspection unit, described GSM-R onboard wireless storehouse is mainly realized the level conversion between GSM-R onboard wireless transport module and inspection unit, the vehicle-mounted storehouse of GSM-R, is the data channel between inspection unit, the vehicle-mounted storehouse of GSM-R onboard wireless transport module and GSM-R.
The storehouse inspection control unit of inspection unit, described GSM-R onboard wireless storehouse is by data transmission unit, to receive the inspection order of Jian Tai storehouse, storehouse, ground, by sending storehouse inspection operation by adaptation unit to GSM-R onboard wireless transport module after check, the inspection order of identification storehouse, wait for the storehouse inspection result of GSM-R onboard wireless transport module simultaneously, and can examine interpretation of result, judgement, storage to storehouse, then result is handed down to storehouse, ground inspection platform by data transmission unit.
Utilize CTCS-3 level train control system GSM-R onboard wireless transport module storehouse check system to carry out storehouse inspection program to be: inspection unit, GSM-R onboard wireless storehouse sends storehouse inspection operation to GSM-R onboard wireless transport module, wait for the storehouse inspection result of GSM-R onboard wireless transport module simultaneously, and can examine interpretation of result, judgement, storage to storehouse, then result, the data transmission unit by inspection unit, GSM-R onboard wireless storehouse is handed down to GSM-R terrestrial wireless storehouse inspection platform.
The invention has the advantages that: can in real time the storehouse inspection result of GSM-R onboard wireless transport module be carried out to analyzing and processing, storage, and be shown to storehouse inspection personnel with the form of data and legend, easy to operate directly perceived, simultaneously can examine data to history library and inquire statistics, intellectual analysis, for function, the perfect performance of moving law, accident analysis and the equipment of discovering device or even upgrade and all play good booster action.
Accompanying drawing explanation
Fig. 1 CTCS-3 level train control system GSM-R onboard wireless transport module storehouse check system transfer of data schematic diagram.
GSM-R onboard wireless storehouse inspection cellular construction in the check system of Fig. 2 CTCS-3 level train control system GSM-R onboard wireless transport module storehouse forms schematic diagram.
GSM-R terrestrial wireless storehouse inspection platform structure in the check system of Fig. 3 CTCS-3 level train control system GSM-R onboard wireless transport module storehouse forms schematic diagram.
The data transmission unit of inspection unit, GSM-R onboard wireless storehouse start self diagnosis schematic diagram in the check system of Fig. 4 CTCS-3 level train control system GSM-R onboard wireless transport module storehouse.
The adapter unit of inspection unit, GSM-R onboard wireless storehouse start self diagnosis schematic diagram in the check system of Fig. 5 CTCS-3 level train control system GSM-R onboard wireless transport module storehouse.
The in transit self diagnosis schematic diagram of the data transmission unit of inspection unit, GSM-R onboard wireless storehouse in train travelling process in the check system of Fig. 6 CTCS-3 level train control system GSM-R onboard wireless transport module storehouse.
Data transmission unit in the check system of Fig. 7 CTCS-3 level train control system GSM-R onboard wireless transport module storehouse in inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform are set up communication link schematic diagram.
The schematic diagram of safeguarding after the foundation of platform communication link is examined in data transmission unit in the check system of Fig. 8 CTCS-3 level train control system GSM-R onboard wireless transport module storehouse in inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse.
Embodiment
As shown in Figures 2 and 3, CTCS-3 level train control system GSM-R onboard wireless transport module storehouse check system is comprised of inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform two parts, wherein: inspection unit, GSM-R onboard wireless storehouse is comprised of adapter unit, storehouse inspection control unit, data transmission unit and A/B two cover power filter plates and A/B two cover power-supply systems; Inspection platform in GSM-R terrestrial wireless storehouse is comprised of UPS uninterrupted power supply, data storage cell, storehouse inspection analytic unit, display unit and data transmission unit; The data transmission unit of described inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform is all nested with GPRS module; Described inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform are by the GPRS module wireless connections of data transmission unit.
The main protection power source of A/B two cover power filter plate of inspection unit, described GSM-R onboard wireless storehouse is avoided the external interference such as surge, burst of pulses, high-frequency crosstalk, guarantees the high reliability of power supply Electro Magnetic Compatibility.
The power supply B of inspection unit, described GSM-R onboard wireless storehouse and B-source filter band are standby as power supply A and a-power supply filter band, have realized the stability of equipment electric power system by the hot standby mode of two cover power supplys.
The adaptation unit of inspection unit, described GSM-R onboard wireless storehouse is mainly realized the level conversion between GSM-R onboard wireless transport module and inspection unit, the vehicle-mounted storehouse of GSM-R, is the data channel between inspection unit, the vehicle-mounted storehouse of GSM-R onboard wireless transport module and GSM-R.
The storehouse inspection control unit of inspection unit, described GSM-R onboard wireless storehouse is by data transmission unit, to receive the inspection order of Jian Tai storehouse, storehouse, ground, by sending storehouse inspection operation by adaptation unit to GSM-R onboard wireless transport module after check, the inspection order of identification storehouse, wait for the storehouse inspection result of GSM-R onboard wireless transport module simultaneously, and can examine interpretation of result, judgement, storage to storehouse, then result is handed down to storehouse, ground inspection platform by data transmission unit.
What the data transmission unit of inspection unit, described GSM-R onboard wireless storehouse mainly adopted is the wireless transport module with GPRS transfer function, and it is the communication terminal that inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform carry out transfer of data.
The UPS uninterrupted power supply of described GSM-R terrestrial wireless storehouse inspection platform is mainly to provide reliable electric power system for server.
The data storage cell of described GSM-R terrestrial wireless storehouse inspection platform is mainly used in storing the storehouse inspection result that the transmission of inspection unit, GSM-R onboard wireless storehouse comes.
Jian Tai storehouse, described GSM-R terrestrial wireless storehouse inspection analytic unit major function is: receive and analyze the real-time storehouse inspection result that inspection unit, GSM-R onboard wireless storehouse is sent, and by display unit, be shown to inspection personnel in storehouse with the form of data and legend, if find in storehouse inspection process that faulty equipment can report to the police to storehouse inspection personnel; Data are stored, all GSM-R onboard wireless storehouse inspection cell library is examined to result store to data storage cell; Can inquire about historical data, as carried out one-level and multilevel query by conditions such as equipment, date, operators; To historical data statistics with analyze, by the analysis of institute's enquiry of historical data being found out to the fault rule of equipment operation and being shown with the form of curve chart, for attendant and product design personnel reference.
As shown in Figure 1, utilize CTCS-3 level train control system GSM-R onboard wireless transport module storehouse check system to carry out storehouse inspection program to be: inspection unit, GSM-R onboard wireless storehouse sends storehouse inspection operation to GSM-R onboard wireless transport module, wait for the storehouse inspection result of GSM-R onboard wireless transport module simultaneously, and can examine interpretation of result, judgement, storage to storehouse, then result, the data transmission unit by inspection unit, GSM-R onboard wireless storehouse is handed down to GSM-R terrestrial wireless storehouse inspection platform.
As shown in Figure 4, in the check system of CTCS-3 level train control system GSM-R onboard wireless transport module storehouse, the data transmission unit of inspection unit, GSM-R onboard wireless storehouse start self-diagnosing method is:
Step 1: open the serial ports of data transmission unit, if can not normally open, report serial ports is opened mistake, and this report is carried out to data storage;
Step 2: after the serial ports of data transmission unit is opened, serial ports parameter is set, and whether test GPRS normal, as undesired, the undesired mistake of report GPRS, and data are stored;
Step 3: under the normal prerequisite of GPRS, but whether SIM card is normal, as undesired, report SIM card mistake, and data are stored;
Step 4: under the normal prerequisite of SIM card, whether test field intensity is normal, as undesired, report field intensity is strong and weak, and data are stored, and as field intensity is normal, returns to start self diagnosis successful result.
As shown in Figure 5, in the check system of CTCS-3 level train control system GSM-R onboard wireless transport module storehouse, the adapter unit of inspection unit, GSM-R onboard wireless storehouse start self-diagnosing method is:
Step 1: adapter start self diagnosis, and open serial ports, as it is unsuccessful to open serial ports, report serial ports is opened mistake, and storage failure information;
Step 2: open after serial ports, serial ports parameter is set, send N test data frame to GSM-R onboard wireless transport module, as all do not replied, report nonreply, and storage failure information, if any reply data, return to start self diagnosis successful result.
As shown in Figure 6, in the check system of CTCS-3 level train control system GSM-R onboard wireless transport module storehouse, the in transit self-diagnosing method of the data transmission unit of inspection unit, GSM-R onboard wireless storehouse in train travelling process is:
When step 1: GPRS self diagnosis in transit starts, start diagnosis timer in transit, judge whether the data transmission unit between inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform has data communication, if any, cancel self diagnosis timer, and continue communication;
Step 2: as there is no data communication, after timing arrives, start self diagnosis flow process in transit;
Step 3: switch GPRS and transfer online coomand mode to by online data state, judge whether GPRS communication is normal, as undesired, the undesired mistake of report GPRS, and storage failure information;
Step 4: as GPRS communication is normal, whether normally start to test SIM card, as undesired, report SIM card mistake, and storage failure information;
Step 5: as normal in SIM card, whether normally start to test field intensity, as undesired, a little less than report field intensity, and storage failure information;
Step 6: as normal in field intensity, switch GPRS and rotate back into online data state and continue communication by online coomand mode.
Data transmission unit in the check system of Fig. 7 CTCS-3 level train control system GSM-R onboard wireless transport module storehouse in inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform are set up communication link method and are:
Step 1: setting up link is, first reads GSM-R terrestrial wireless storehouse inspection platform telephone number;
Step 2: the GPRS module to the data transmission unit of inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform is configured;
Step 3: call out GSM-R terrestrial wireless storehouse inspection platform, if failure cause is recorded in failure, as success, communication link is successfully established.
Maintaining method after data transmission unit in the check system of Fig. 8 CTCS-3 level train control system GSM-R onboard wireless transport module storehouse in inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform communication link are set up is:
If in the timing of setting, the data transmission unit of inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform is received when link disconnects sign, inspection unit, GSM-R onboard wireless storehouse reads GSM-R terrestrial wireless storehouse inspection platform telephone number, and the GPRS module of the data transmission unit of inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform is configured, call out GSM-R terrestrial wireless storehouse inspection platform, if failure, record failure cause, as success, communication link re-establishes successfully;
The time of setting when communication link is safeguarded then, the data transmission unit of inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform sends link test packet each other, as inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform is all received test reply data bag, represent that link is normal, as do not received test packet, , inspection unit, GSM-R onboard wireless storehouse reads GSM-R terrestrial wireless storehouse inspection platform telephone number, and the GPRS module of the data transmission unit of inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform is configured, call out GSM-R terrestrial wireless storehouse inspection platform, if failure, record failure cause, as success, communication link re-establishes successfully.
Claims (1)
1. a CTCS-3 level train control system GSM-R onboard wireless transport module storehouse check system, by inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform two parts, formed, wherein: inspection unit, GSM-R onboard wireless storehouse is comprised of adapter unit, storehouse inspection control unit, data transmission unit and A/B two cover power filter plates and A/B two cover power-supply systems; Inspection platform in GSM-R terrestrial wireless storehouse is comprised of UPS uninterrupted power supply, data storage cell, storehouse inspection analytic unit, display unit and data transmission unit; The data transmission unit of described inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform is all nested with GPRS module; Described inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform are by the GPRS module wireless connections of data transmission unit; What described data transmission unit adopted is the wireless transport module with GPRS transfer function, and it is the communication terminal that inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform carry out transfer of data; Described A/B two cover power filter plate protection power sources are avoided surge, burst of pulses, high-frequency crosstalk external interference, guarantee the high reliability of power supply Electro Magnetic Compatibility; Described power supply B and B-source filter band are standby as power supply A and a-power supply filter band, have realized the stability of equipment electric power system by the hot standby mode of two cover power supplys; Described adaptation unit is realized the level conversion between GSM-R onboard wireless transport module and inspection unit, the vehicle-mounted storehouse of GSM-R, is the data channel between inspection unit, the vehicle-mounted storehouse of GSM-R onboard wireless transport module and GSM-R; Described storehouse inspection control unit is by data transmission unit, to receive the inspection order of Jian Tai storehouse, storehouse, ground, by sending storehouse inspection operation by adaptation unit to GSM-R onboard wireless transport module after check, the inspection order of identification storehouse, wait for the storehouse inspection result of GSM-R onboard wireless transport module simultaneously, and can examine interpretation of result, judgement, storage to storehouse, then result is handed down to storehouse, ground inspection platform by data transmission unit;
It is characterized in that: in the check system of described CTCS-3 level train control system GSM-R onboard wireless transport module storehouse, the in transit self-diagnosing method of the data transmission unit of inspection unit, GSM-R onboard wireless storehouse in train travelling process is:
When step 1: GPRS self diagnosis in transit starts, start diagnosis timer in transit, judge whether the data transmission unit between inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform has data communication, if any, cancel self diagnosis timer, and continue communication;
Step 2: as there is no data communication, after timing arrives, start self diagnosis flow process in transit;
Step 3: switch GPRS and transfer online coomand mode to by online data state, judge whether GPRS communication is normal, as undesired, the undesired mistake of report GPRS, and storage failure information;
Step 4: as GPRS communication is normal, whether normally start to test SIM card, as undesired, report SIM card mistake, and storage failure information;
Step 5: as normal in SIM card, whether normally start to test field intensity, as undesired, a little less than report field intensity, and storage failure information;
Step 6: as normal in field intensity, switch GPRS and rotate back into online data state and continue communication by online coomand mode;
Data transmission unit in the check system of described CTCS-3 level train control system GSM-R onboard wireless transport module storehouse in inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform are set up communication link method and are:
Step 1: while setting up link, first read GSM-R terrestrial wireless storehouse inspection platform telephone number;
Step 2: the GPRS module to the data transmission unit of inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform is configured;
Step 3: call out GSM-R terrestrial wireless storehouse inspection platform, if failure cause is recorded in failure, as success, communication link is successfully established;
Maintaining method after data transmission unit in the check system of described CTCS-3 level train control system GSM-R onboard wireless transport module storehouse in inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform communication link are set up is:
If in the timing of setting, the data transmission unit of inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform is received when link disconnects sign, inspection unit, GSM-R onboard wireless storehouse reads GSM-R terrestrial wireless storehouse inspection platform telephone number, and the GPRS module of the data transmission unit of inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform is configured, call out GSM-R terrestrial wireless storehouse inspection platform, if failure, record failure cause, as success, communication link re-establishes successfully;
The time of setting when communication link is safeguarded then, the data transmission unit of inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform sends link test packet each other, as inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform is all received test reply data bag, represent that link is normal, as do not received test packet, , inspection unit, GSM-R onboard wireless storehouse reads GSM-R terrestrial wireless storehouse inspection platform telephone number, and the GPRS module of the data transmission unit of inspection unit, GSM-R onboard wireless storehouse and GSM-R terrestrial wireless storehouse inspection platform is configured, call out GSM-R terrestrial wireless storehouse inspection platform, if failure, record failure cause, as success, communication link re-establishes successfully.
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| CN201110105231.5A CN102238600B (en) | 2011-04-26 | 2011-04-26 | Depot examination system for global system for mobile communication for railway (GSM-R) on-vehicle wireless transmission module of China train control system (CTCS)-3 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1561664B1 (en) * | 2004-02-03 | 2007-04-11 | DB Telematik GmbH | Method for transmitting via digital mobile phone networks and for displaying data messages created on computer systems |
| CN101574975A (en) * | 2009-06-03 | 2009-11-11 | 北京六捷科技有限公司 | Vehicle monitoring system based on CTCS-3 level train control system and terminal thereof |
| CN101976047A (en) * | 2010-09-03 | 2011-02-16 | 北京全路通信信号研究设计院 | China train control system-grade 3 fault reproduction method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1561664B1 (en) * | 2004-02-03 | 2007-04-11 | DB Telematik GmbH | Method for transmitting via digital mobile phone networks and for displaying data messages created on computer systems |
| CN101574975A (en) * | 2009-06-03 | 2009-11-11 | 北京六捷科技有限公司 | Vehicle monitoring system based on CTCS-3 level train control system and terminal thereof |
| CN101976047A (en) * | 2010-09-03 | 2011-02-16 | 北京全路通信信号研究设计院 | China train control system-grade 3 fault reproduction method and system |
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Denomination of invention: Depot examination system for global system for mobile communication for railway (GSM-R) on-vehicle wireless transmission module of China train control system (CTCS)-3 Effective date of registration: 20150615 Granted publication date: 20140129 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING JINHONG XI-DIAN INFORMATION TECHNOLOGY Co.,Ltd. Registration number: 2015990000473 |
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