CN103809586A - Fault analyzing and diagnosing system and method of railway dispatching orders - Google Patents
Fault analyzing and diagnosing system and method of railway dispatching orders Download PDFInfo
- Publication number
- CN103809586A CN103809586A CN201410060340.3A CN201410060340A CN103809586A CN 103809586 A CN103809586 A CN 103809586A CN 201410060340 A CN201410060340 A CN 201410060340A CN 103809586 A CN103809586 A CN 103809586A
- Authority
- CN
- China
- Prior art keywords
- signaling
- interface
- train
- integrated data
- collecting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a fault analyzing and diagnosing system and method of railway dispatching orders. The system comprises a signaling data collecting device and an analyzing and processing center device which are connected with each other, wherein the signaling data collecting device is used for collecting signaling and packet data, which are transmitted between a ground control center and trains through the GPRS (general packet radio service) of a GSM-R (global system for mobile communication-railway); the analyzing and processing center device is used for decoding the signaling and packet data which are collected by the signaling data collecting device, associating, marking and storing the signaling and the packet data of the same train, searching for transmission abnormality events in train dispatching orders contained in the train packet data and analyzing the reasons resulting in the transmission abnormality events. Based on a signaling monitoring user tracking mode, the fault analyzing and diagnosing system achieves association, marking and storage of mass data between the ground control center and the trains and binds the signaling and the packet data of the train-mounted communication devices of the same train for combined analysis.
Description
Technical field
The present invention relates to Source of Railway Communication and Signalling field, relate in particular to a kind of fault analysis diagnosis system and method for railway dispatching order.
Background technology
At present, the newly-built high-speed railway of China, Line for Passenger Transportation, Qun Dynasty's heavy haul railway and Qinghai-Tibet Plateau Railway etc. all adopt railway digital mobile communication system (GSM-R) as the radio communication platform between train and ground control centre, and all adopt dispatching concentration system (CTC) to realize train travel dispatch control.The traffic order that driver sends by vehicular communication equipment (CIR) the reception CTC of train and train route schedule information are as running token.
Traffic order is by the wireless vehicular communication equipment that is sent to train of mode of the general packet radio service (GPRS) of GSM-R, in data transmission procedure through multiple systems and key equipments such as base station, base station controller, Gateway GPRS Support Node (GGSN), GPRS serving GPRS support node (SGSN) and CTC.
Due to the uncertainty of general packet radio service, cannot in data transmission procedure, data transmission procedure be monitored and be followed the tracks of at present, in Source of Railway Communication and Signalling field, the not analytical approach of the traffic failure to railway dispatching order and equipment, while causing occurring traffic order fault in railway operation application, the analysis of causes and localization of fault be cannot carry out, traffic safety and efficiency had a strong impact on.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of fault analysis diagnosis system and method for railway dispatching order, realizes the analyzing and diagnosing that the railway dispatching order based on GSM-R is sent to fault.
For solving the problems of the technologies described above, the fault analysis diagnosis system of a kind of railway dispatching order of the present invention, comprising: the signaling data collecting device being connected and analyzing and processing central apparatus, wherein:
Described signaling data collecting device, for gathering signaling and the integrated data that between ground control centre and train, the general packet radio service gprs by railway digital mobile communication system GSM-R transmits;
Described analyzing and processing central apparatus, decode for signaling and integrated data that described signaling data collecting device is collected, the signaling of same train and integrated data are carried out to associated, mark storage, and the traffic order of the train comprising in the integrated data of train is searched to transmission abnormality event, analyze the reason that causes transmission abnormality event.
Further, described signaling data collecting device comprises Gb Interface collecting device, gn interface collecting device and Gi interface collecting device, and described Gb Interface collecting device is connected across by threeway high resistant joint on the interface between GPRS serving GPRS support node SGSN and the packet control unit PCU of GSM-R; The mode that Gi interface collecting device and gn interface collecting device shine upon by network interface is connected on Gateway GPRS Support Node GGSN.
Further, described Gb Interface collecting device, for gathering signaling and the integrated data transmitted on the Gb Interface between SGSN and PCU;
Described gn interface collecting device, for gathering signaling and the integrated data transmitted on the gn interface between SGSN and GGSN;
Described Gi interface collecting device, for gathering signaling and the integrated data transmitted on the Gi interface of GGSN and external packet equipment.
Further, described analyzing and processing central apparatus comprises database server, call detail record CDR server and intellectual analysis server, wherein:
Described database server, the signaling and the integrated data that collect for storing described signaling data collecting device, and to the storage of classifying of the analysis result of described intellectual analysis server;
Described CDR server, for the signaling collecting and integrated data are decoded, to the signaling of same train and integrated data carry out associated, identify and store into database server;
Described intellectual analysis server, searches transmission abnormality event for the traffic order of train that the integrated data of train is comprised, analyzes the reason that causes transmission abnormality event, stores analysis result into database server.
Further, also comprise the human-computer interaction interface being connected with described analyzing and processing central apparatus, wherein:
Described human-computer interaction interface, for providing the analysis result of data and transmission abnormality event to user.
Further, described analyzing and processing central apparatus is connected with signaling data collecting device and human-computer interaction interface by Ethernet mode.
Further, a kind of fault analysis and diagnosis method of railway dispatching order, comprising:
Gather signaling and integrated data that between ground control centre and train, the general packet radio service gprs by railway digital mobile communication system GSM-R transmits;
The signaling collecting and integrated data are decoded, the signaling of same train and integrated data are carried out to associated, mark storage, and the traffic order of the train comprising in the integrated data of train is searched to transmission abnormality event, analyze the reason that causes transmission abnormality event.
Further, gather signaling and integrated data that between ground control centre and train, the GPRS by GSM-R transmits, comprising:
Gather signaling and the integrated data on the Gb Interface between GPRS serving GPRS support node SGSN and packet control unit PCU, transmitted;
Gather signaling and the integrated data on the gn interface between SGSN and Gateway GPRS Support Node GGSN, transmitted;
Gather signaling and the integrated data on the Gi interface of GGSN and external packet equipment, transmitted.
Further, the traffic order of the train comprising in the integrated data of train is searched to transmission abnormality event, analyzes the reason that causes transmission abnormality event, comprising:
According to the transmitting procedure of traffic order and GPRS working method, search the transmission abnormality event of traffic order, analyze the reason that causes transmission abnormality event.
Further, also comprise:
Cause in analysis after the reason of transmission abnormality event, the analysis result of data and transmission abnormality event is provided to user.
In sum, the invention has the beneficial effects as follows:
(1) the present invention is based on the usertracking mode of monitoring signaling, realize associated, mark and storage to mass data between ground control centre and train, the signaling of the vehicular communication equipment of same train and integrated data are bound to Conjoint Analysis;
(2) real-time follow-up and the monitoring of traffic order transmitting procedure between the gprs service state of the CIR of the present invention by train and car ground, realize the collection signal collecting analysis being formed by signaling data collecting device and analyzing and processing central apparatus, the monitoring analysis system of application data collection analysis, provided the foundation for being further implemented in the several functions such as line user supervision, query analysis, interruption statistics, daily record chart and comprehensive analysis.
Accompanying drawing explanation
Fig. 1 is the Organization Chart of the fault analysis diagnosis system of railway dispatching order of the present invention;
Fig. 2 is the process flow diagram of the fault analysis and diagnosis method of railway dispatching order of the present invention.
Embodiment
For making the application's object, technical scheme and advantage clearer, hereinafter in connection with accompanying drawing, the application's embodiment is elaborated.It should be noted that, in the situation that not conflicting, the combination in any mutually of the feature in embodiment and embodiment in the application.
The problem existing in traffic order service application for train, present embodiment is considered the Analysis on Fault Diagnosis demand of traffic order, introduces monitoring and traffic order failure analysis methods, forms a kind of traffic order fault analysis diagnosis system.
As shown in Figure 1, the fault analysis diagnosis system of the traffic order of present embodiment comprises: signaling data collecting device and analyzing and processing central apparatus, signaling data collecting device is connected with analyzing and processing central apparatus.
Signaling data collecting device, for gathering signaling and the integrated data that between ground control centre and train, the GPRS by GSM-R transmits, comprises signaling and the integrated data of Gb Interface, Gi interface and gn interface transmission, and traffic order is included in integrated data.
Signaling data collecting device comprises Gb Interface collecting device, gn interface collecting device and Gi interface collecting device, Gb Interface collecting device is connected across the SGSN(Serving GPRS Support Node of GSM-R by threeway high resistant joint, GPRS serving GPRS support node) with PCU(Package Control Unit, packet control unit) between 2M interface on; The mode that Gi interface collecting device and gn interface collecting device shine upon by network interface is connected on GGSN(Gateway GPRS Support Node, Gateway GPRS Support Node) on.
Gb Interface collecting device, for gathering signaling and the integrated data transmitted on the Gb Interface between SGSN and PCU.
Gn interface collecting device, for gathering signaling and the integrated data transmitted on the gn interface between SGSN and GGSN.
Gi interface collecting device, for gathering signaling and the integrated data transmitted on the Gi interface of GGSN and external packet equipment.
Analyzing and processing central apparatus, decode for signaling and integrated data that signaling data collecting device is collected, the signaling that belongs to same train and integrated data are carried out to associated, mark storage, and on the basis of above decoding, traffic order to the train comprising in the integrated data of train is resolved, and search transmission abnormality event according to the transmitting procedure of traffic order and GPRS working method, analyze the reason that causes transmission abnormality event.
Analyzing and processing central apparatus comprises database server, call detail record (Call Detail Record, CDR) server and intellectual analysis server;
Database server, the original signaling and the integrated data that collect for storing signaling data collecting device, and to the storage of classifying of the analysis result of intellectual analysis server;
CDR server, decodes for signaling and integrated data that signaling data collecting device is collected, to the signaling of same train and integrated data carry out associated, identify and store into database server;
Intellectual analysis server, the traffic order that is used for the train that the integrated data of train is comprised is resolved, and combine the analysis of formation intelligent diagnostics according to the transmitting procedure of traffic order and GPRS working method, search transmission abnormality event, the reason that analysis causes transmission abnormality event, stores analysis result into database server.
This system also comprises human-computer interaction interface, human-computer interaction interface is connected with analyzing and processing central apparatus, human-computer interaction interface is the interface that railroad maintenance technician obtains data and fault analysis and diagnosis result, and the analysis result of data and transmission abnormality event is provided to user.
Between signaling data collecting device, analyzing and processing central apparatus and human-computer interaction interface three, connect by Ethernet mode.
The fault analysis diagnosis system of the traffic order of present embodiment has operated in GSM-R and has covered, and adopts dispatching concentration system CTC, uses on the rail transportation circuit of GPRS mode transmitting and scheduling order.
As shown in Figure 2, present embodiment also provides a kind of fault analysis and diagnosis method of railway dispatching order, comprising:
Step 201: gather signaling and integrated data that between ground control centre and train, the general packet radio service gprs by railway digital mobile communication system GSM-R transmits;
Step 202: the signaling collecting and integrated data are decoded, the signaling of same train and integrated data are carried out to associated, mark storage, and the traffic order of the train comprising in the integrated data of train is searched to transmission abnormality event, analyze the reason that causes transmission abnormality event.
Gather signaling and integrated data that between ground control centre and train, the GPRS by GSM-R transmits, comprising:
Gather signaling and the integrated data on the Gb Interface between GPRS serving GPRS support node SGSN and packet control unit PCU, transmitted; Gather signaling and the integrated data on the gn interface between SGSN and Gateway GPRS Support Node GGSN, transmitted; Gather signaling and the integrated data on the Gi interface of GGSN and external packet equipment, transmitted.
The traffic order of the train comprising in the integrated data of train is searched to transmission abnormality event, comprising:
Combine and form intelligent diagnostics analysis, the transmission abnormality event of searching traffic order according to CTC principle of work, vehicular communication equipment principle of work and GPRS data transmission principle.
The present invention also comprises: cause in analysis after the reason of transmission abnormality event, the analysis result of data and transmission abnormality event is provided to user.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on the network that multiple calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby they can be stored in memory storage and be carried out by calculation element, or they are made into respectively to each integrated circuit modules, or the multiple modules in them or step are made into single integrated circuit module to be realized.Like this, the present invention is not restricted to any specific hardware and software combination.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a fault analysis diagnosis system for railway dispatching order, comprising: the signaling data collecting device being connected and analyzing and processing central apparatus, wherein:
Described signaling data collecting device, for gathering signaling and the integrated data that between ground control centre and train, the general packet radio service gprs by railway digital mobile communication system GSM-R transmits;
Described analyzing and processing central apparatus, decode for signaling and integrated data that described signaling data collecting device is collected, the signaling of same train and integrated data are carried out to associated, mark storage, and the traffic order of the train comprising in the integrated data of train is searched to transmission abnormality event, analyze the reason that causes transmission abnormality event.
2. the system as claimed in claim 1, it is characterized in that, described signaling data collecting device comprises Gb Interface collecting device, gn interface collecting device and Gi interface collecting device, and described Gb Interface collecting device is connected across by threeway high resistant joint on the interface between GPRS serving GPRS support node SGSN and the packet control unit PCU of GSM-R; The mode that Gi interface collecting device and gn interface collecting device shine upon by network interface is connected on Gateway GPRS Support Node GGSN.
3. system as claimed in claim 2, is characterized in that:
Described Gb Interface collecting device, for gathering signaling and the integrated data transmitted on the Gb Interface between SGSN and PCU;
Described gn interface collecting device, for gathering signaling and the integrated data transmitted on the gn interface between SGSN and GGSN;
Described Gi interface collecting device, for gathering signaling and the integrated data transmitted on the Gi interface of GGSN and external packet equipment.
4. the system as claimed in claim 1, is characterized in that, described analyzing and processing central apparatus comprises database server, call detail record CDR server and intellectual analysis server, wherein:
Described database server, the signaling and the integrated data that collect for storing described signaling data collecting device, and to the storage of classifying of the analysis result of described intellectual analysis server;
Described CDR server, for the signaling collecting and integrated data are decoded, to the signaling of same train and integrated data carry out associated, identify and store into database server;
Described intellectual analysis server, searches transmission abnormality event for the traffic order of train that the integrated data of train is comprised, analyzes the reason that causes transmission abnormality event, stores analysis result into database server.
5. the system as claimed in claim 1, is characterized in that, also comprises the human-computer interaction interface being connected with described analyzing and processing central apparatus, wherein:
Described human-computer interaction interface, for providing the analysis result of data and transmission abnormality event to user.
6. system as claimed in claim 5, is characterized in that, described analyzing and processing central apparatus is connected with signaling data collecting device and human-computer interaction interface by Ethernet mode.
7. a fault analysis and diagnosis method for railway dispatching order, comprising:
Gather signaling and integrated data that between ground control centre and train, the general packet radio service gprs by railway digital mobile communication system GSM-R transmits;
The signaling collecting and integrated data are decoded, the signaling of same train and integrated data are carried out to associated, mark storage, and the traffic order of the train comprising in the integrated data of train is searched to transmission abnormality event, analyze the reason that causes transmission abnormality event.
8. method as claimed in claim 7, is characterized in that, gathers signaling and integrated data that between ground control centre and train, the GPRS by GSM-R transmits, comprising:
Gather signaling and the integrated data on the Gb Interface between GPRS serving GPRS support node SGSN and packet control unit PCU, transmitted;
Gather signaling and the integrated data on the gn interface between SGSN and Gateway GPRS Support Node GGSN, transmitted;
Gather signaling and the integrated data on the Gi interface of GGSN and external packet equipment, transmitted.
9. method as claimed in claim 7, is characterized in that, the traffic order of the train comprising in the integrated data of train is searched to transmission abnormality event, analyzes the reason that causes transmission abnormality event, comprising:
According to the transmitting procedure of traffic order and GPRS working method, search the transmission abnormality event of traffic order, analyze the reason that causes transmission abnormality event.
10. method as claimed in claim 7, is characterized in that, also comprises:
Cause in analysis after the reason of transmission abnormality event, the analysis result of data and transmission abnormality event is provided to user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410060340.3A CN103809586A (en) | 2014-02-21 | 2014-02-21 | Fault analyzing and diagnosing system and method of railway dispatching orders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410060340.3A CN103809586A (en) | 2014-02-21 | 2014-02-21 | Fault analyzing and diagnosing system and method of railway dispatching orders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103809586A true CN103809586A (en) | 2014-05-21 |
Family
ID=50706521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410060340.3A Pending CN103809586A (en) | 2014-02-21 | 2014-02-21 | Fault analyzing and diagnosing system and method of railway dispatching orders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103809586A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615121A (en) * | 2014-12-04 | 2015-05-13 | 深圳市永达电子股份有限公司 | Method and system for train fault diagnosis |
| CN107820270A (en) * | 2017-11-16 | 2018-03-20 | 北京全路通信信号研究设计院集团有限公司 | GPRS interface monitoring system based on GSM-R network |
| CN109808734A (en) * | 2019-01-07 | 2019-05-28 | 北京全路通信信号研究设计院集团有限公司 | Data processing method and system based on GSM-R |
| CN110044616A (en) * | 2019-04-01 | 2019-07-23 | 西安交通大学 | A kind of railway locomotive bearing and gear failure diagnosing method and diagnostic system |
| WO2020178520A1 (en) * | 2019-03-04 | 2020-09-10 | Faiveley Transport Tours | Module for collecting data relating to a device of a passenger transport vehicle |
| CN113938373A (en) * | 2021-12-08 | 2022-01-14 | 北京鼎兴达信息科技股份有限公司 | Intelligent diagnosis system for railway dispatching command service fault |
| CN117041913A (en) * | 2023-09-26 | 2023-11-10 | 北京中智润邦科技有限公司 | Method and device for generating train information |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999009724A2 (en) * | 1997-08-18 | 1999-02-25 | Nokia Mobile Phones Limited | Method and device for handling data in certain layers according to certain protocols in a mobile communications system |
| WO2002030070A2 (en) * | 2000-10-06 | 2002-04-11 | Nortel Networks Ltd. | Channel request and contention resolution apparatus and method |
| US20060171369A1 (en) * | 2005-02-03 | 2006-08-03 | Telefonaktiebolaget L M Ericsson (Publ) | Resource utilization for multimedia broadcast multicast services (MBMS) |
| EP1710942A1 (en) * | 1999-04-01 | 2006-10-11 | Nokia Corporation | Method and devices for digital data transfer |
| CN101321367A (en) * | 2008-07-22 | 2008-12-10 | 北京六捷科技有限公司 | Monitoring system and method for railway locomotive integration radio communication apparatus |
| CN101409890A (en) * | 2008-11-19 | 2009-04-15 | 北京六捷科技有限公司 | Monitoring system and method for vehicle-ground communication |
| EP1860893B1 (en) * | 1998-04-23 | 2009-08-26 | Nortel Networks Limited | A mobile telecommunications system supporting the use of functional numbers |
| 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 |
| CN102281346A (en) * | 2011-08-08 | 2011-12-14 | 北京六捷科技有限公司 | GSM-R network sound recording system and acquisition unit thereof |
| CN102981497A (en) * | 2012-11-21 | 2013-03-20 | 北京建筑工程学院 | Fault diagnosis device and diagnosis method for high-speed train braking system |
-
2014
- 2014-02-21 CN CN201410060340.3A patent/CN103809586A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999009724A2 (en) * | 1997-08-18 | 1999-02-25 | Nokia Mobile Phones Limited | Method and device for handling data in certain layers according to certain protocols in a mobile communications system |
| EP1860893B1 (en) * | 1998-04-23 | 2009-08-26 | Nortel Networks Limited | A mobile telecommunications system supporting the use of functional numbers |
| EP1710942A1 (en) * | 1999-04-01 | 2006-10-11 | Nokia Corporation | Method and devices for digital data transfer |
| WO2002030070A2 (en) * | 2000-10-06 | 2002-04-11 | Nortel Networks Ltd. | Channel request and contention resolution apparatus and method |
| US20060171369A1 (en) * | 2005-02-03 | 2006-08-03 | Telefonaktiebolaget L M Ericsson (Publ) | Resource utilization for multimedia broadcast multicast services (MBMS) |
| CN101321367A (en) * | 2008-07-22 | 2008-12-10 | 北京六捷科技有限公司 | Monitoring system and method for railway locomotive integration radio communication apparatus |
| CN101409890A (en) * | 2008-11-19 | 2009-04-15 | 北京六捷科技有限公司 | Monitoring system and method for vehicle-ground communication |
| 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 |
| CN102281346A (en) * | 2011-08-08 | 2011-12-14 | 北京六捷科技有限公司 | GSM-R network sound recording system and acquisition unit thereof |
| CN102981497A (en) * | 2012-11-21 | 2013-03-20 | 北京建筑工程学院 | Fault diagnosis device and diagnosis method for high-speed train braking system |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615121A (en) * | 2014-12-04 | 2015-05-13 | 深圳市永达电子股份有限公司 | Method and system for train fault diagnosis |
| CN104615121B (en) * | 2014-12-04 | 2017-08-04 | 深圳市永达电子信息股份有限公司 | A kind of train fault diagnostic method and system |
| CN107820270A (en) * | 2017-11-16 | 2018-03-20 | 北京全路通信信号研究设计院集团有限公司 | GPRS interface monitoring system based on GSM-R network |
| CN107820270B (en) * | 2017-11-16 | 2021-02-05 | 北京全路通信信号研究设计院集团有限公司 | GPRS interface monitoring system based on GSM-R network |
| CN109808734A (en) * | 2019-01-07 | 2019-05-28 | 北京全路通信信号研究设计院集团有限公司 | Data processing method and system based on GSM-R |
| WO2020178520A1 (en) * | 2019-03-04 | 2020-09-10 | Faiveley Transport Tours | Module for collecting data relating to a device of a passenger transport vehicle |
| FR3093604A1 (en) * | 2019-03-04 | 2020-09-11 | Faiveley Transport Tours | Data collection module relating to the equipment of a passenger transport vehicle. |
| CN110044616A (en) * | 2019-04-01 | 2019-07-23 | 西安交通大学 | A kind of railway locomotive bearing and gear failure diagnosing method and diagnostic system |
| CN113938373A (en) * | 2021-12-08 | 2022-01-14 | 北京鼎兴达信息科技股份有限公司 | Intelligent diagnosis system for railway dispatching command service fault |
| CN117041913A (en) * | 2023-09-26 | 2023-11-10 | 北京中智润邦科技有限公司 | Method and device for generating train information |
| CN117041913B (en) * | 2023-09-26 | 2024-06-21 | 北京中智润邦科技有限公司 | Method and device for generating train information |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103809586A (en) | Fault analyzing and diagnosing system and method of railway dispatching orders | |
| RU2686262C1 (en) | System and method of train formation and control | |
| CN102750821B (en) | Dispatching system for buses | |
| CN205792728U (en) | Cab integrated radio communication dynamic monitoring system | |
| CN104890702A (en) | Vehicle-ground railway signal comprehensive analyzing and monitoring system | |
| CN101186217B (en) | Structure for switching locomotive operation safety monitoring expert system | |
| CN101321367B (en) | Monitoring system and method for railway locomotive integration radio communication apparatus | |
| CN104875773A (en) | Train control system based on satellite communication and public cellular communication | |
| CN107547613A (en) | EMUs information of vehicles dynamic monitoring method and its system | |
| CN101554878A (en) | System for realizing remote monitoring of integrity of train and method | |
| CN102625339A (en) | Monitoring system for using state of integrated wireless communication equipment of railway locomotive | |
| CN101409890A (en) | Monitoring system and method for vehicle-ground communication | |
| CN106507400A (en) | A kind of Fault Locating Method and device | |
| CN205725863U (en) | EMUs information of vehicles dynamic monitoring system | |
| CN103744383A (en) | An early warning method and an early warning system of subway signal faults | |
| CN104077552A (en) | Rail traffic signal comprehensive operation and maintenance method and system based on cloud computing | |
| CN108860223B (en) | Data processing system and method | |
| CN106314486B (en) | The fusion method of Locomotive Turnround practical figure and planning chart | |
| CN105974861A (en) | RFID-based public transport vehicle passenger safety monitoring system and method | |
| CN101551935A (en) | High speed rail earthquake pre-warning and emergency disposal system | |
| CN209938621U (en) | Train and shunting route comprehensive safety inspection device based on CTC3.0 | |
| CN104590322B (en) | A kind of method utilizing TDCS to produce construction of railways protective alarming | |
| CN102582665A (en) | Train positioning method, equipment and system | |
| CN104960548A (en) | Operation protective method and system based on comparison between track occupation and operation position | |
| CN202694569U (en) | Bus dispatch system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140521 |