CN102238577A - System for monitoring network transmission environment of global system for mobile communication for railway (GSM-R) on-vehicle wireless transmission module of China train control system (CTCS)-3 - Google Patents
System for monitoring network transmission environment of 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 system for monitoring the network transmission environment of 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 network monitoring unit and a GSM-R ground network monitoring service desk respectively, wherein the GSM-R on-vehicle network monitoring unit comprises two sets of power supplies A and B, two sets of power filtering boards A and B, an adapter unit, a network monitoring unit and a data transmission unit; and the data transmission units of the GSM-R on-vehicle network monitoring unit and the GSM-R ground network monitoring service desk are nested with a general packet radio service (GPRS) module respectively. The system has the advantages of rapidly and accurately positioning failure causes in data loss or transmission failures caused by GSM-R network resource insufficiency and the like or the data transmission failures caused by severe railway environment interference, enabling workers to timely eliminate troubles and ensuring the running security of a train.
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 Network Transmission environmental monitoring system.
Background technology
Fast development along with China railways, China has formulated the medium-term and long-term development plan of railway, Chinese train control system CTCS (China Train Control System) in its planning is for guaranteeing safe train operation, and satisfy the technical specification of different circuits operation demands with hierarchical form, 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 based on the train operation control system of GSM-R radio communication and track circuit, a key character of CTCS-3 level train control system is exactly to utilize the GSM-R network to be listed as the transmission of control data, and GSM-R onboard wireless transport module is exactly the GSM-R network insertion terminal of mobile unit in the CTCS-3 level train control system, and locomotive utilizes this equipment to be listed as communicating by letter of control data by GSM-R network and ground.So the quality of this equipment GSM-R Network Transmission of living in environment is directly connected to row control safety of data transmission and the safe operation of whole train under CTCS-3 level pattern.
GSM-R onboard wireless transport module switches in the inter-office switchover of GSM-R network, sub-district, between conventional layer and the super layer in the process such as switchings meeting might cause loss of data or bust this because of reasons such as GSM-R Internet resources deficiencies, also might cause the transfer of data fault because the railway rugged environment disturbs, therefore be badly in need of at present a kind of can provide GSM-R onboard wireless transport module in the GSM-R network adaptive ability and under the situation of data transmission fails the system of accurate in locating failure cause rapidly.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, propose a kind ofly can cause loss of data or bust this because of reasons such as GSM-R Internet resources deficiencies or, rapidly the CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system of accurate in locating failure cause because of the railway rugged environment disturbs when causing the transfer of data fault.
CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system is made up of GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform two parts, wherein:
Described GSM-R In-vehicle networking monitoring means comprises A/B two cover power supplys, A/B two cover power filter plates, adapter unit, network monitor unit and data transmission unit; Described GSM-R ground network Monitoring Service platform is made up of UPS uninterrupted power supply, data storage cell, monitoring analysis unit, display unit and data transmission unit; The data transmission unit of described GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform all is nested with the GPRS module; Described GSM-R In-vehicle networking monitoring means is connected with the GPRS module of GSM-R ground network Monitoring Service platform by data transmission unit.
The A/B two cover power filter plates of described GSM-R In-vehicle networking monitoring means mainly protect power supply to avoid external interference such as surge, burst of pulses, high-frequency crosstalk, guarantee the high reliability of power supply Electro Magnetic Compatibility.
The power supply B of described GSM-R In-vehicle networking monitoring means and B-source filter band are standby as power supply A and a-power supply filter band, and the mode that is equipped with by two cover power supply heat has realized the stability of power devices system.
The adaptation unit of described GSM-R In-vehicle networking monitoring means is mainly realized the level conversion between GSM-R In-vehicle networking monitoring means and the GSM-R ground network Monitoring Service platform, is the data channel between GSM-R In-vehicle networking monitoring means and the GSM-R ground network Monitoring Service platform.
The control unit of described GSM-R In-vehicle networking monitoring means mainly is responsible for the communication data between analyzing and processing, storage GSM-R onboard wireless transport module and the GSM-R ground network Monitoring Service platform.
The monitoring of self diagnosis processing, GSM-R network-related parameters is mainly finished in the network monitor unit of described GSM-R In-vehicle networking monitoring means, and relevant parameter is sent to control unit.
The data transmission unit of described GSM-R In-vehicle networking monitoring means finish self diagnosis and keep GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform between the foundation and the maintenance of communication link.
The monitoring analysis unit major function of described GSM-R ground network Monitoring Service platform is: receive and analyze GSM-R In-vehicle networking monitoring means monitoring GSM-R network parameter report message, and be shown to the monitor staff by display unit with the form of data and legend, if the GSM-R network breaks down and reports to the police to the monitor staff; Data are stored, all GSM-R In-vehicle networking monitoring means monitoring GSM-R network parameter report message are stored into data storage cell; Be used for the inquiry of historical data, can carry out one-level and multistage inquiry by conditions such as equipment, date, operators; Be used for historical data statistics and analyze, the fault rule by the analysis of institute's enquiry of historical data being found out equipment operation also shows with the form of curve chart, for attendant and product design personnel reference.
The monitoring method of CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system is: GSM-R onboard wireless transport module by adaptor interface with real-time status data and Monitoring Data transmission control unit, through passing through the monitoring of GSM-R In-vehicle networking monitoring means initiation after the control unit analysis and judgement to the GSM-R network parameter, control unit receives the Monitoring Data of GSM-R In-vehicle networking monitoring means then, and the GPRS module of carrying out after the analyzing and processing data transmission unit by GSM-R In-vehicle networking monitoring means sends GSM-R ground network Monitoring Service platform to, realize the foundation of the communication link between GSM-R In-vehicle networking monitoring means and the GSM-R ground network Monitoring Service platform simultaneously, the self diagnosis of maintenance and equipment of itself, after GSM-R ground network Monitoring Service platform is received the data of GSM-R In-vehicle networking monitoring means transmission, after it is carried out inventory analysis, be shown to the monitoring personnel with the mode of data and the legend display unit by GSM-R ground network Monitoring Service platform.
The invention has the advantages that and to cause loss of data or bust this because of reasons such as GSM-R Internet resources deficiencies or to disturb when causing the transfer of data fault because of the railway rugged environment, energy is the accurate in locating failure cause rapidly, make the staff in time to fix a breakdown, guarantee the safety of train operation.
Description of drawings
Fig. 1 CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system schematic diagram.
GSM-R In-vehicle networking monitoring means structure in Fig. 2 CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system is formed schematic diagram.
GSM-R ground network Monitoring Service platform structure is formed schematic diagram in Fig. 3 CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system.
The network monitor unit of GSM-R In-vehicle networking monitoring means start self diagnosis schematic diagram in Fig. 4 CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system.
The data transmission unit of GSM-R In-vehicle networking monitoring means start self diagnosis schematic diagram in Fig. 5 CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system.
The adapter unit of GSM-R In-vehicle networking monitoring means start self diagnosis schematic diagram in Fig. 6 CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system.
The in transit self diagnosis schematic diagram of network monitor unit in train travelling process in the GSM-R In-vehicle networking monitoring means in Fig. 7 CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system.
The in transit self diagnosis schematic diagram of data transmission unit in train travelling process in the GSM-R In-vehicle networking monitoring means in Fig. 8 CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system.
GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform communication link are set up schematic diagram in Fig. 9 CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system.
Link maintenance schematic diagram after GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform communication link are set up in Figure 10 CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system is made up of GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform two parts, wherein:
Described GSM-R In-vehicle networking monitoring means comprises A/B two cover power supplys, A/B two cover power filter plates, adapter unit, network monitor unit and data transmission unit; Described GSM-R ground network Monitoring Service platform is made up of UPS uninterrupted power supply, data storage cell, monitoring analysis unit, display unit and data transmission unit; The data transmission unit of described GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform all is nested with the GPRS module; Described GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform are by the GPRS module wireless connections of data transmission unit.
The A/B two cover power filter plates of described GSM-R In-vehicle networking monitoring means mainly protect power supply to avoid external interference such as surge, burst of pulses, high-frequency crosstalk, guarantee the high reliability of power supply Electro Magnetic Compatibility.
The power supply B of described GSM-R In-vehicle networking monitoring means and B-source filter band are standby as power supply A and a-power supply filter band, and the mode that is equipped with by two cover power supply heat has realized the stability of power devices system.
The adaptation unit of described GSM-R In-vehicle networking monitoring means is mainly realized the level conversion between GSM-R In-vehicle networking monitoring means and the GSM-R ground network Monitoring Service platform, is the data channel between GSM-R In-vehicle networking monitoring means and the GSM-R ground network Monitoring Service platform.
The control unit of described GSM-R In-vehicle networking monitoring means mainly is responsible for the communication data between analyzing and processing, storage GSM-R onboard wireless transport module and the GSM-R ground network Monitoring Service platform.
The monitoring of self diagnosis processing, GSM-R network-related parameters is mainly finished in the network monitor unit of described GSM-R In-vehicle networking monitoring means, and relevant parameter is sent to control unit,
Described data transmission unit finish self diagnosis and keep GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform between the foundation and the maintenance of communication link.
The monitoring analysis unit major function of described GSM-R ground network Monitoring Service platform is: receive and analyze GSM-R In-vehicle networking monitoring means monitoring GSM-R network parameter report message, and be shown to the monitor staff by display unit with the form of data and legend, if the GSM-R network breaks down and reports to the police to the monitor staff; Data are stored, all GSM-R In-vehicle networking monitoring means monitoring GSM-R network parameter report message are stored into data storage cell; Be used for the inquiry of historical data, can carry out one-level and multistage inquiry by conditions such as equipment, date, operators; Be used for historical data statistics and analyze, the fault rule by the analysis of institute's enquiry of historical data being found out equipment operation also shows with the form of curve chart, for attendant and product design personnel reference.
Utilize CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system monitoring mode to be: GSM-R onboard wireless transport module by adaptor interface with real-time status data and Monitoring Data transmission control unit, through passing through the monitoring of GSM-R In-vehicle networking monitoring means initiation after the control unit analysis and judgement to the GSM-R network parameter, control unit receives the Monitoring Data of GSM-R In-vehicle networking monitoring means then, and the GPRS module of carrying out after the analyzing and processing data transmission unit by GSM-R In-vehicle networking monitoring means sends GSM-R ground network Monitoring Service platform to, realize the foundation of the communication link between GSM-R In-vehicle networking monitoring means and the GSM-R ground network Monitoring Service platform simultaneously, the self diagnosis of maintenance and equipment of itself, after GSM-R ground network Monitoring Service platform is received the data of GSM-R In-vehicle networking monitoring means transmission, after it is carried out inventory analysis, be shown to the monitoring personnel with the mode of data and the legend display unit by GSM-R ground network Monitoring Service platform.
As shown in Figure 4, the network monitor unit of GSM-R In-vehicle networking monitoring means start self diagnosis shows that mode is in the CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system:
Step 1: during the network monitor unit self diagnosis of GSM-R In-vehicle networking monitoring means, open serial ports earlier,, report that then serial ports opens mistake as can not normally opening, and the storage errors data;
Step 2: can normally open as serial ports, the serial ports parameter is set, the mode of operation of the network monitor unit of GSM-R In-vehicle networking monitoring means is set simultaneously, and whether the test SIM card is normal, as undesired, report SIM card mistake, and storage failure information;
Step 3: if SIM card is normal, then monitoring means sends the test frame data, if all do not reply in N time, report no response fault, and storage failure information if any reply data, are then returned start self diagnosis successful result.
As shown in Figure 5, the data transmission unit of GSM-R In-vehicle networking monitoring means start self diagnosis mode is in the CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system:
Step 1: the data transmission unit of GSM-R In-vehicle networking monitoring means begins self diagnosis and is, opens communication serial port earlier, and as can not normally opening, the report serial ports is opened mistake, and storage failure information;
Step 2: can normally open as communication serial port, whether the GPRS of data transmission unit is normal in testing GSM-R In-vehicle networking monitoring means, as undesired, and the undesired mistake of report GPRS, and storage failure information;
Step 3: whether normal as GPRS, it is normal then to test SIM card, as undesired, and report SIM card mistake, and storage failure information;
Step 4: whether if SIM card is normal, it is normal then to test field intensity, as undesired, and a little less than the report field intensity, and storage failure information;
Step 5: normal as field intensity, return the data transmission unit start self diagnosis successful result of GSM-R In-vehicle networking monitoring means.
As shown in Figure 6, the adapter unit of GSM-R In-vehicle networking monitoring means start self diagnosis mode is in the CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system:
Step 1: during the adapter unit self diagnosis of GSM-R In-vehicle networking monitoring means, open communication serial port earlier, can not open as serial ports, the report serial ports is opened mistake, and storage failure information;
Step 2: normally open as communication serial port, the serial ports parameter then is set, and first GSM-R wireless transport module sends test data, if all reply in N time, report no response fault, and storage failure information, if any reply data, then return the adapter unit start self diagnosis successful result of GSM-R In-vehicle networking monitoring means.
As shown in Figure 7, the in transit self diagnosis mode of network monitor unit in train travelling process in the GSM-R In-vehicle networking monitoring means in the CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system is:
Step 1: start diagnosis timer in transit, and the network monitor unit is set is idle pulley, sends idle pulley data test frame for the control unit in the GSM-R In-vehicle networking monitoring means,, then represent working properlyly, cancel timer simultaneously if any replying;
Step 2:, send N secondary data test frame once more, if any replying as not replying, then represent working properlyly, cancel timer simultaneously, as not replying, storage failure information, and send fault message to GSM-R ground network Monitoring Service platform by data transmission module.
Shown in 8, the in transit self diagnosis mode of data transmission unit in train travelling process in the GSM-R In-vehicle networking monitoring means in the CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system is:
Step 1: start diagnosis timer in transit, whether the GPRS module that detects data transmission unit in the GSM-R In-vehicle networking monitoring means has data communication, if any, cancellation self diagnosis timer, and continue communication;
Step 2: as the GPRS module free of data communication of data transmission unit in the GSM-R In-vehicle networking monitoring means that detects, at timing then, start self-diagnostic program in transit, and switching GPRS transfers online coomand mode to by the online data state, whether test the GPRS module simultaneously normal, as undesired, the undesired mistake of report GPRS, and storage failure information;
Step 3: if the GPRS module is normal, whether the test SIM card is normal, as undesired, and report SIM card mistake, and storage failure information;
Step 4: whether if SIM card is normal, it is normal then to test field intensity, as undesired, and a little less than the report field intensity, and storage failure information;
Step 5: normal as field intensity, switch GPRS and rotate back into the online data state, and continue communication by online coomand mode.
Shown in 9, GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform communication link are set up mode and are in the CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system: set up communication link, GSM-R In-vehicle networking monitoring means reads GSM-R ground network Monitoring Service platform telephone number, and GP configuring RS module, GSM-R In-vehicle networking monitoring means is called out GSM-R ground network Monitoring Service platform, as failure, the record failure cause, as success, then link establishment success.
Shown in 10, the maintenance mode after GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform communication link are set up in the CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system is:
When in the timing of setting in that communication link is safeguarded, the data transmission unit of GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform is received when link disconnects sign, GSM-R In-vehicle networking monitoring means reads GSM-R ground network Monitoring Service platform telephone number, and the GPRS module of the data transmission unit of GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform is configured, call out GSM-R ground network Monitoring Service platform, if failure, the record failure cause, as success, then communication link rebulids success;
The time of setting when communication link is safeguarded then, the data transmission unit of GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform sends the link test packet each other, all receive test reply data bag as GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform, represent that then link is normal, as not receiving test packet, then GSM-R In-vehicle networking monitoring means reads GSM-R ground network Monitoring Service platform telephone number, and the GPRS module of the data transmission unit of GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform is configured, call out GSM-R ground network Monitoring Service platform, if failure, the record failure cause, as success, then communication link rebulids success.
Claims (11)
1.CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system is made up of GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform two parts, wherein:
Described GSM-R In-vehicle networking monitoring means comprises A/B two cover power supplys, A/B two cover power filter plates, adapter unit, network monitor unit and data transmission unit; Described GSM-R ground network Monitoring Service platform is made up of UPS uninterrupted power supply, data storage cell, monitoring analysis unit, display unit and data transmission unit; The data transmission unit of described GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform all is nested with the GPRS module; Described GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform are by the GPRS module wireless connections of data transmission unit.
2. CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system as claimed in claim 1, it is characterized in that, the monitoring of self diagnosis processing, GSM-R network-related parameters is mainly finished in the network monitor unit of described GSM-R In-vehicle networking monitoring means, and relevant parameter sent to control unit,, described data transmission unit finish self diagnosis and keep GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform between the foundation and the maintenance of communication link.
3. CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system as claimed in claim 1, it is characterized in that, the monitoring analysis unit major function of described GSM-R ground network Monitoring Service platform is: receive and analyze GSM-R In-vehicle networking monitoring means monitoring GSM-R network parameter report message, and be shown to the monitor staff by display unit with the form of data and legend, if the GSM-R network breaks down and reports to the police to the monitor staff; Data are stored, all GSM-R In-vehicle networking monitoring means monitoring GSM-R network parameter report message are stored into data storage cell; Be used for the inquiry of historical data, can carry out one-level and multistage inquiry by conditions such as equipment, date, operators; Be used for historical data statistics and analyze, the fault rule by the analysis of institute's enquiry of historical data being found out equipment operation also shows with the form of curve chart, for attendant and product design personnel reference.
4. CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system as claimed in claim 1, it is characterized in that, the monitoring method of described GSM-R onboard wireless transport module Network Transmission environmental monitoring system is: GSM-R onboard wireless transport module with real-time status data and Monitoring Data transmission control unit, passes through the monitoring of GSM-R In-vehicle networking monitoring means initiation to the GSM-R network parameter by adaptor interface after the process control unit analysis and judgement; Control unit receives the Monitoring Data of GSM-R In-vehicle networking monitoring means then, and the GPRS module of carrying out after the analyzing and processing data transmission unit by GSM-R In-vehicle networking monitoring means sends GSM-R ground network Monitoring Service platform to, realize the foundation of the communication link between GSM-R In-vehicle networking monitoring means and the GSM-R ground network Monitoring Service platform simultaneously, the self diagnosis of maintenance and equipment of itself, after GSM-R ground network Monitoring Service platform is received the data of GSM-R In-vehicle networking monitoring means transmission, after it is carried out inventory analysis, be shown to the monitoring personnel with the mode of data and the legend display unit by GSM-R ground network Monitoring Service platform.
5. CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system as claimed in claim 1, it is characterized in that the network monitor unit of GSM-R In-vehicle networking monitoring means start self diagnosis shows that mode is in the GSM-R onboard wireless transport module Network Transmission environmental monitoring system:
Step 1: during the network monitor unit self diagnosis of GSM-R In-vehicle networking monitoring means, open serial ports earlier,, report that then serial ports opens mistake as can not normally opening, and the storage errors data;
Step 2: can normally open as serial ports, the serial ports parameter is set, the mode of operation of the network monitor unit of GSM-R In-vehicle networking monitoring means is set simultaneously, and whether the test SIM card is normal, as undesired, report SIM card mistake, and storage failure information;
Step 3: if SIM card is normal, then send test data to the network monitor unit, if N time is not all replied, report no response fault, and storage failure information if any reply data, are then returned start self diagnosis successful result.
6. CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system as claimed in claim 1, it is characterized in that the data transmission unit of GSM-R In-vehicle networking monitoring means start self diagnosis mode is in the GSM-R onboard wireless transport module Network Transmission environmental monitoring system:
Step 1: the data transmission unit of GSM-R In-vehicle networking monitoring means start self diagnosis is, opens communication serial port earlier, and as can not normally opening, the report serial ports is opened mistake, and storage failure information;
Step 2: can normally open as communication serial port, whether the GPRS of data transmission unit is normal in testing GSM-R In-vehicle networking monitoring means, as undesired, and the undesired mistake of report GPRS, and storage failure information;
Step 3: whether normal as GPRS, it is normal then to test SIM card, as undesired, and report SIM card mistake, and storage failure information;
Step 4: whether if SIM card is normal, it is normal then to test field intensity, as undesired, and a little less than the report field intensity, and storage failure information;
Step 5: normal as field intensity, return the data transmission unit start self diagnosis successful result of GSM-R In-vehicle networking monitoring means.
7. CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system as claimed in claim 1, it is characterized in that the adapter unit of GSM-R In-vehicle networking monitoring means start self diagnosis mode is in the GSM-R onboard wireless transport module Network Transmission environmental monitoring system:
Step 1: during the adapter unit self diagnosis of GSM-R In-vehicle networking monitoring means, open communication serial port earlier, can not open as serial ports, the report serial ports is opened mistake, and storage failure information;
Step 2: normally open as communication serial port, the serial ports parameter then is set, and to GSM-R wireless transport module transmission test data, if N time is not all replied, report no response fault, and storage failure information, if any reply data, then return the adapter unit start self diagnosis successful result of GSM-R In-vehicle networking monitoring means.
8. CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system as claimed in claim 1, it is characterized in that the in transit self diagnosis mode of network monitor unit in train travelling process in the GSM-R In-vehicle networking monitoring means in the GSM-R onboard wireless transport module Network Transmission environmental monitoring system is:
Step 1: start diagnosis timer in transit, and the network monitor unit is set is idle pulley, sends idle pulley data test frame for the control unit in the GSM-R In-vehicle networking monitoring means,, then represent working properlyly, cancel timer simultaneously if any replying;
Step 2:, send N secondary data test frame once more, if any replying as not replying, then represent working properlyly, cancel timer simultaneously, as not replying, storage failure information, and send fault message to GSM-R ground network Monitoring Service platform by data transmission module.
9. CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system as claimed in claim 1, it is characterized in that the in transit self diagnosis mode of data transmission unit in train travelling process in the GSM-R In-vehicle networking monitoring means in the GSM-R onboard wireless transport module Network Transmission environmental monitoring system is:
Step 1: start diagnosis timer in transit, whether the GPRS module that detects data transmission unit in the GSM-R In-vehicle networking monitoring means has data communication, if any, cancellation self diagnosis timer, and continue communication;
Step 2: as the GPRS module free of data communication of data transmission unit in the GSM-R In-vehicle networking monitoring means that detects, at timing then, start self-diagnostic program in transit, and switching GPRS transfers online coomand mode to by the online data state, whether test the GPRS module simultaneously normal, as undesired, the undesired mistake of report GPRS, and storage failure information;
Step 3: if the GPRS module is normal, whether the test SIM card is normal, as undesired, and report SIM card mistake, and storage failure information;
Step 4: whether if SIM card is normal, it is normal then to test field intensity, as undesired, and a little less than the report field intensity, and storage failure information;
Step 5: normal as field intensity, switch GPRS and rotate back into the online data state, and continue communication by online coomand mode.
10. CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system as claimed in claim 1, it is characterized in that, GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform communication link are set up mode and are in the GSM-R onboard wireless transport module Network Transmission environmental monitoring system: set up communication link, GSM-R In-vehicle networking monitoring means reads GSM-R ground network Monitoring Service platform telephone number, and GP configuring RS module, GSM-R In-vehicle networking monitoring means is called out GSM-R ground network Monitoring Service platform, as failure, the record failure cause, as success, then link establishment success.
11. CTCS-3 level train control system GSM-R onboard wireless transport module Network Transmission environmental monitoring system as claimed in claim 1, it is characterized in that the maintenance mode after GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform communication link are set up in the GSM-R onboard wireless transport module Network Transmission environmental monitoring system is:
When in the timing of setting in that communication link is safeguarded, the data transmission unit of GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform is received when link disconnects sign, GSM-R In-vehicle networking monitoring means reads GSM-R ground network Monitoring Service platform telephone number, and the GPRS module of the data transmission unit of GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform is configured, call out GSM-R ground network Monitoring Service platform, if failure, the record failure cause, as success, then communication link rebulids success;
The time of setting when communication link is safeguarded then, the data transmission unit of GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform sends the link test packet each other, all receive test reply data bag as GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform, represent that then link is normal, as not receiving test packet, then GSM-R In-vehicle networking monitoring means reads GSM-R ground network Monitoring Service platform telephone number, and the GPRS module of the data transmission unit of GSM-R In-vehicle networking monitoring means and GSM-R ground network Monitoring Service platform is configured, call out GSM-R ground network Monitoring Service platform, if failure, the record failure cause, as success, then communication link rebulids success.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581802A (en) * | 2015-02-13 | 2015-04-29 | 北京北交信控科技有限公司 | Test method and test system for GSM-R network |
| CN105530124A (en) * | 2015-12-09 | 2016-04-27 | 中国航空工业集团公司西安航空计算技术研究所 | Rapid AFDX end system failure positioning method |
| CN107613505A (en) * | 2016-07-11 | 2018-01-19 | 河南蓝信科技股份有限公司 | High-speed railway GSM-R network dynamics detection method and its system |
| CN107770801A (en) * | 2017-10-16 | 2018-03-06 | 北京全路通信信号研究设计院集团有限公司 | A kind of vehicle-mounted ATP signal of communication comprehensive monitor system |
| CN109151858A (en) * | 2018-07-11 | 2019-01-04 | 中国铁道科学研究院集团有限公司通信信号研究所 | Railway specialized mobile radio interface monitor data accurately physico-chemical method |
| CN114071526A (en) * | 2021-11-16 | 2022-02-18 | 北京鼎兴达信息科技股份有限公司 | GSM-R network operation state diagnosis method |
| CN115352508A (en) * | 2022-08-16 | 2022-11-18 | 江苏宁铁技术股份有限公司 | CTCS-3 train control system GSM-R wireless communication unit detection system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007134990A1 (en) * | 2006-05-24 | 2007-11-29 | Gemplus | Attachment of a communicative object to a specific radio network from a cellular network |
| 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 |
| CN101917734A (en) * | 2010-07-23 | 2010-12-15 | 北京全路通信信号研究设计院 | GSM-R (Global System for Mobile Communication-Railway) network routing test and optimization analysis system |
-
2011
- 2011-04-26 CN CN2011101052300A patent/CN102238577B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007134990A1 (en) * | 2006-05-24 | 2007-11-29 | Gemplus | Attachment of a communicative object to a specific radio network from a cellular network |
| 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 |
| CN101917734A (en) * | 2010-07-23 | 2010-12-15 | 北京全路通信信号研究设计院 | GSM-R (Global System for Mobile Communication-Railway) network routing test and optimization analysis system |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581802A (en) * | 2015-02-13 | 2015-04-29 | 北京北交信控科技有限公司 | Test method and test system for GSM-R network |
| CN105530124A (en) * | 2015-12-09 | 2016-04-27 | 中国航空工业集团公司西安航空计算技术研究所 | Rapid AFDX end system failure positioning method |
| CN107613505A (en) * | 2016-07-11 | 2018-01-19 | 河南蓝信科技股份有限公司 | High-speed railway GSM-R network dynamics detection method and its system |
| CN107770801A (en) * | 2017-10-16 | 2018-03-06 | 北京全路通信信号研究设计院集团有限公司 | A kind of vehicle-mounted ATP signal of communication comprehensive monitor system |
| CN109151858A (en) * | 2018-07-11 | 2019-01-04 | 中国铁道科学研究院集团有限公司通信信号研究所 | Railway specialized mobile radio interface monitor data accurately physico-chemical method |
| CN109151858B (en) * | 2018-07-11 | 2021-11-30 | 中国铁道科学研究院集团有限公司通信信号研究所 | Method for accurately geolocating monitoring data of railway special mobile communication interface |
| CN114071526A (en) * | 2021-11-16 | 2022-02-18 | 北京鼎兴达信息科技股份有限公司 | GSM-R network operation state diagnosis method |
| CN114071526B (en) * | 2021-11-16 | 2024-01-30 | 北京鼎兴达信息科技股份有限公司 | GSM-R network running state diagnosis method |
| CN115352508A (en) * | 2022-08-16 | 2022-11-18 | 江苏宁铁技术股份有限公司 | CTCS-3 train control system GSM-R wireless communication unit detection system |
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