CN105306574A - Method for remotely downloading train operation monitoring and recording file - Google Patents
Method for remotely downloading train operation monitoring and recording file Download PDFInfo
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- CN105306574A CN105306574A CN201510741279.3A CN201510741279A CN105306574A CN 105306574 A CN105306574 A CN 105306574A CN 201510741279 A CN201510741279 A CN 201510741279A CN 105306574 A CN105306574 A CN 105306574A
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- Prior art keywords
- locomotive
- file
- tsc
- file server
- lkj
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
Abstract
The invention provides a method for remotely downloading a train operation monitoring and recording file. The method comprises the following steps that: a vehicular wireless transmission device TSC sends a connection request to a file server; the file server receives the connection request and adds locomotive information, where the TSC is, into an online locomotive list of the file server; a client side judges whether a locomotive is online or not in the online locomotive list while sending an executive command to the locomotive; if the locomotive is online, the client side sends the executive command to the TSC on the locomotive through the file server; and, if the executive command is a file downloading command, the TSC downloads an LKJ file of a train operation monitoring and recording device, where the locomotive is, to the file server. By means of the method provided by the invention, the LKJ file of a locomotive in transit can be remotely downloaded into a ground file server; therefore, the operation condition of the locomotive can be known at any time; accident or fault reasons can be known by analyzing the LKJ file in time; operation faults can be solved; and simultaneously, potential hazards are reduced to minimum.
Description
Technical field
The present invention relates to train supervision field, particularly relate to a kind of method of remote download train operation monitoring log file.
Background technology
LKJ is the abbreviation of train operation monitoring and recording device, LKJ is made up of the initial of train (Leiche), control (Kongzhi), supervision (Jianshi) three words, and this device gathers the various information produced in train travelling process and also these information saved as LKJ log file.Locomotive completes after towage gets back to locomotive depot's (locomotive shed), administrative staff are by integrated circuit (IntegratedCircuit, be called for short IC) card these log files are dumped in ground-based computer, analyze locomotive state whether good, driver operation whether specification by LKJ log file, carry out management and control to the potential risk of train operating safety may be caused.
Current dump LKJ log file has two kinds of methods, and one is IC-card manual dumping, and another is WLAN (WirelessLocalAreaNetworks is called for short WLAN) automatic dump.
IC-card dump scheme is as follows:
A, locomotive enter locomotive depot, notice dump personnel dump file;
B, dump personnel are notified, hold IC-card to locomotive dump file;
C, complete the dump of locomotive to IC-card, dump personnel hold IC-card to LKJ file analysis room, by the file dumping on IC-card in surface computer system.
WLAN automatic dump scheme is as follows:
WLAN server is set up in locomotive depot in A, ground, and carries out dump broadcast;
B, locomotive enter locomotive depot, receive dump broadcast, judge whether to need dump file, if do not have file to need dump, then do not deal with;
If C needs dump file, then WLAN server is issued in dump file list, then dump file one by one in order, until All Files dump completes.
Above-mentioned two kinds of dump schemes all need locomotive just can carry out dump in locomotive depot, but in a practical situation, because traction task served as by locomotive, possible a couple of days can not get back to locomotive depot, when the LKJ log file of locomotive depot administrative staff Water demand locomotive, if locomotive is not in locomotive depot, then cannot by original IC-card dump method or WLAN dump method by file dumping in surface computer system.
Summary of the invention
The invention provides a kind of method of remote download train operation monitoring log file, in order to solve in prior art the defect needing locomotive just to carry out LKJ file dumping in locomotive depot.
The invention provides a kind of method of remote download train operation monitoring log file, comprising:
Onboard wireless transmitting device TSC sends connection request to file server;
File server accepts connection request, and the locomotive information at TSC place is added in the online locomotive list of file server, the all locomotives be recorded in online locomotive list all represent online, and locomotive information comprises type of locomotive, engine number, locomotive IP address, communication port;
When client sends fill order to described locomotive, whether client searches locomotive from online locomotive list online, if locomotive is online, and the TSC that fill order sends to locomotive corresponding by file server by client;
TSC receives fill order, if fill order is file download order, then TSC passes to file server by under the train operation monitoring and recording device LKJ file of place locomotive.
Further, if fill order is viewing files list commands, then TSC passes to file server by under the LKJ listed files information of place locomotive, and whether listed files information comprise filename, file size, file generated date, dump.
Further, TSC also comprises, TSC accessing Internet or railway Intranet before sending connection request to file server.
Further, if locomotive is not online, then fill order is buffered in file server by client, when locomotive is online, fill order is sent to the TSC on locomotive.
Further, if file server does not receive any data of TSC within the very first time, then the locomotive information at TSC place is deleted from online locomotive list.
Further, if TSC does not receive any data of file server within the second time, then TSC accessing Internet or railway Intranet again.
Further, TSC passes to file server by under the LKJ file of place locomotive, specifically comprises, first by LKJ file from LKJ dump among TSC, then pass to file server by under LKJ file.
Further, TSC, by after passing to file server under the LKJ file of place locomotive, also comprises, file server by LKJ file send to client to show.
Further, TSC is by after passing to file server under the LKJ listed files information of place locomotive, and also comprise, LKJ listed files information sends to client to show by file server.
Further, after file server accepts connection request, file server keeps being connected by sending heartbeat packet mutually with TSC.
The method of a kind of remote download train operation monitoring log file provided by the invention, can at any time by the LKJ file remote download of locomotive in transit in the file server of ground, therefore, break down when train operation in transit or the emergency such as accident time, related personnel can obtain LKJ file in the very first time, in time by analyzing LKJ file, knows the reason that accident or fault occur, solve operation troubles, potential hazard is dropped to minimum simultaneously.
Accompanying drawing explanation
Also will be described in more detail the present invention with reference to accompanying drawing based on embodiment hereinafter.Wherein:
Fig. 1 is the schematic flow sheet of the method for remote download train operation monitoring log file according to the embodiment of the present invention one;
Fig. 2 is the schematic flow sheet of the method for remote download train operation monitoring log file according to the embodiment of the present invention two.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to the scale of reality.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment one
Fig. 1 is the schematic flow sheet of the method for remote download train operation monitoring log file according to the embodiment of the present invention one, and as shown in Figure 1, the method for the remote download train operation monitoring log file that the present embodiment provides, comprising:
Step 101: onboard wireless transmitting device TSC sends connection request to file server.
Concrete, TSC is made up of the initial of railway (Tielu), data (Shuju), transmission (Chuanshu) three words, onboard wireless transmitting device TSC is made up of on-vehicle host, car antenna, vehicle mounted call device etc., has to be carried out by the on-vehicle information that the equipment such as LKJ produces collecting, process, be sent to ground-based server and carry out the functions such as data interaction with ground-based server.Generally, a set of TSC installed by a locomotive, in particular cases, as Shaoshan 4 type locomotive need install 2 cover TSC.The file that file server passes down for storing each locomotive, simultaneously for client provides file service.File server is a tread computer, and it can be an all-purpose computer that can run other application, also can be a special-purpose computer providing file service specially.
Step 102: file server accepts connection request, and the locomotive information at TSC place is added in the online locomotive list of file server, the all locomotives be recorded in online locomotive list all represent online, and locomotive information comprises type of locomotive, engine number, locomotive IP address, communication port.
Concrete, after file server accepts connection request, annexation between TSC and file server is set up, TSC sends the locomotive information of place locomotive to file server, after file server receives this locomotive information, locomotive information is added in the online locomotive list of file server, certainly, also can by locomotive information incidentally in a connection request, while file server accepts connection request, from connection request, parse the locomotive information that TSC sends over, and added in online locomotive list.Online locomotive list storage is in file server, for recording the locomotive information of all TSC place locomotives connected with file server, the locomotive at all TSC places connected with file server is presence, namely the locomotive of locomotive information record is had to be presence in online locomotive list, locomotive information comprises type of locomotive, engine number, locomotive IP address, communication port, wherein, locomotive IP address, communication port are and the IP address of type of locomotive, engine number, corresponding TSC and communication port that they are one-to-one relationships.Further, because Shaoshan 4 type locomotive is connected with two units, each unit need install 1 cover TSC, for distinguishing this two units, claim one of them unit to be A joint, another one unit is B joint, is collectively referred to as AB joint, so now locomotive information also comprises AB joint, be used for the different TSC distinguished on same locomotive.
Further, after file server accepts connection request, file server keeps being connected by sending heartbeat packet mutually with TSC.
Further, if file server does not receive any data of TSC within the very first time, then the locomotive information at TSC place is deleted from online locomotive list.The very first time can be 20 seconds, 30 seconds or 1 minute, specifically can arrange according to actual conditions, TSC sends to the data of file server can be divided into two classes, one class is connection request data, another kind of is command execution return data, namely the data of server will be passed to down, if exceeded the very first time, file server does not receive any data of TSC, so can think that the connection between file server and TSC disconnects, now the locomotive information at TSC place should be deleted from online locomotive list.
Step 103: when client sends fill order to locomotive, whether client searches this locomotive from online locomotive list online, if this locomotive is online, goes to step 104 execution.
Concrete, client can be the computer of a band operation interface, also can be only an operation interface, by the operation to this operation interface, corresponding fill order is sent to locomotive.Fill order can be file download order, viewing files list commands or other orders, and specific instructions can carry out programming according to actual conditions and add, and does not limit at this.When client needs to carry out file download or viewing files list to a certain locomotive, need related command to send to this locomotive, be actually the TSC sending to and this locomotive is placed, the TSC corresponding by locomotive carries out order acceptance and performs related command.
When client needs to operate a certain locomotive, by the operation to operation interface, produce corresponding fill order, whether client searches this locomotive from the online locomotive list of file server online, and whether namely search this locomotive has record, when searching in online locomotive list, can search according to the type of locomotive of this locomotive and engine number, after finding, obtain corresponding locomotive IP address and communication port, go to step 104 execution.
Step 104: fill order is sent to the TSC on locomotive by client by file server.
Concrete, fill order is sent to file server by client, the locomotive IP address of the corresponding locomotive that fill order finds according to client by file server and communication port send, the TSC of this locomotive IP address and the corresponding locomotive of communication port, therefore this fill order will be received by TSC.
Step 105:TSC receives fill order, if fill order is file download order, then TSC passes to file server by under the LKJ file of place locomotive.
Concrete, LKJ is train operation monitoring and recording device, state in record train operation, comprise speed, position, voltage data and current data etc., if the fill order that TSC receives is file download order, then TSC can pass to file server by under the LKJ file generated in the LKJ device of locomotive.
Further, after TSC receives file download order, the LKJ file directory information of place locomotive is passed down to file server, this directory information is made up of 16 bytes, driver number, train number, time, engine number and type of locomotive etc. can be comprised, after file server receives this LKJ file directory information, can specify according to this directory information the file that will download, then TSC passes to file server by under corresponding LKJ file.
The method of the remote download train operation monitoring log file that the present embodiment provides, by connecting between TSC and ground file server, the LKJ file of locomotive in transit can be passed through TSC remote download in the file server of ground, therefore, break down when train operation in transit or the emergency such as accident time, related personnel can obtain LKJ file in the very first time, in time by analyzing LKJ file, know the reason that accident or fault occur, solve operation troubles, potential hazard is dropped to minimum simultaneously.
Embodiment two
The present embodiment is the supplementary notes of carrying out on the basis of above-described embodiment.
Fig. 2 is the schematic flow sheet of the method for remote download train operation monitoring log file according to the embodiment of the present invention two, and as shown in Figure 2, the method for the remote download train operation monitoring log file that the present embodiment provides, comprising:
Step 100:TSC accessing Internet or railway Intranet.
Concrete, TSC enters the Internet by common moving network GSMGPRS/3G/4G dialing, or enter railway Intranet by railway Private Mobile Communication Network network GSM-RGPRS dialing, concrete mode does not limit, as long as TSC can accessing Internet or railway Intranet.If TSC accessing Internet, then file server also necessary accessing Internet, if TSC accesses railway Intranet, then file server also must access railway Intranet.
Further, if TSC does not receive any data of file server within the second time, then TSC accessing Internet or railway Intranet again.
Second time can be 20 seconds, 30 seconds or 1 minute, can with the very first time identical also can be different from the very first time, specifically can arrange according to actual conditions, if TSC does not receive any data of file server within the second time, can think that the connection between TSC and the Internet or railway Intranet goes wrong, now need TSC accessing Internet or railway Intranet again.
Step 101:TSC sends connection request to file server.
Concrete, in order to long-rangely carry out data interaction with TSC, accordingly, file server also needs in accessing Internet or railway Intranet.
Step 102: file server accepts connection request, and the locomotive information at TSC place is added in the online locomotive list of file server, all locomotives be recorded in online locomotive list all represent online.Detailed process can see the step 102 in embodiment one.
Step 103: when client sends fill order to locomotive, whether client searches this locomotive from online locomotive list online, if this locomotive is online, goes to step 104 execution; If locomotive is not online, goes to step 104 ' and perform.Concrete, if desired receive exectorial locomotive online, represent that locomotive and file server annexation are set up, if not online, then illustrate that now locomotive and file server also do not establish a connection.
Step 104: fill order is sent to the TSC on locomotive by client by file server.
Specifically see the step 104 in embodiment one, can not repeat them here.
Step 104 ': fill order is buffered in file server by client, when locomotive is online, fill order is sent to the TSC on locomotive.
When client can not find the exectorial locomotive information of reception in file server, illustrate that the TSC at now locomotive place does not also establish a connection with file server, now, first fill order is buffered in file server, when exectorial locomotive to be received is online, then fill order is sent to the TSC on locomotive.Specifically can be: fill order is buffered in file server, again online locomotive list is inquired about after the 3rd time, see that the locomotive whether receiving order is online, the 3rd time herein can be 10 seconds or 20 seconds, specifically can arrange according to actual conditions, if the locomotive receiving order online, the fill order of buffer memory is sent to the TSC on this locomotive.
Step 105:TSC receives fill order, if fill order is file download order, then TSC passes to file server by under the LKJ file of place locomotive.
Further, first by LKJ file from LKJ dump among TSC, then pass to file server by under LKJ file.Concrete, LKJ file is not kept in TSC, so need first by LKJ file dumping in TSC, and then under pass to file server, due under pass time be directly pass from TSC, and without passing to the process of TSC from LKJ, the integrality of the LKJ file passing to file server can be ensured down to a certain extent, also ensure that down speed when passing simultaneously, during lower transmitting file, first descend transmitting file name, size, School Affairs, and then transmitting file data.
Step 105 ': if fill order is viewing files list commands, then TSC passes to file server by under the LKJ listed files information of place locomotive, and whether listed files information comprise filename, file size, file generated date, dump.
Concrete, because listed files information data amount is little, so TSC can under pass while obtain LKJ listed files information from LKJ, also first by after in the storage dump to TSC of LKJ listed files, then can pass in file server under starting.
Step 106: file server by LKJ file send to client to show.
File server receives after LKJ file completes, and send to client to show LKJ file, if file server is receiving LKJ file, then download progress is informed client by file server, and client is it can thus be appreciated that the current download progress of file.
Step 106 ': LKJ listed files information sends to client to show by file server.
After file server receives LKJ listed files information, LKJ listed files information is sent to client, customer side can see which LKJ log file locomotive has thus, can be convenient to client and select the LKJ file that will download.
The method of the remote download train operation monitoring log file that the present embodiment provides, TSC and ground file server are connected by the Internet, at any time the LKJ file of locomotive in transit can be passed through TSC remote download in the file server of ground, also LKJ listed files information can be passed in real time client display, surface personnel is made to grasp the ruuning situation of locomotive at any time, therefore, break down when train operation in transit or the emergency such as accident time, related personnel can obtain LKJ file in the very first time, in time by analyzing LKJ file, know the reason that accident or fault occur, solve operation troubles, potential hazard is dropped to minimum simultaneously.
Although invention has been described with reference to preferred embodiment, without departing from the scope of the invention, various improvement can be carried out to it and parts wherein can be replaced with equivalent.Especially, only otherwise there is structural hazard, the every technical characteristic mentioned in each embodiment all can combine in any way.The present invention is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.
Claims (10)
1. a method for remote download train operation monitoring log file, is characterized in that, comprising:
Onboard wireless transmitting device TSC sends connection request to file server;
Described file server accepts described connection request, and the locomotive information at described TSC place is added in the online locomotive list of described file server, the all described locomotive be recorded in described online locomotive list all represents online, and described locomotive information comprises type of locomotive, engine number, locomotive IP address, communication port;
When client sends fill order to described locomotive, whether client searches described locomotive from described online locomotive list online, if described locomotive is online, the described TSC that described fill order sends to described locomotive corresponding by described file server by client;
Described TSC receives described fill order, if described fill order is file download order, then described TSC passes to described file server by under the train operation monitoring and recording device LKJ file of locomotive described in place.
2. the method for remote download train operation monitoring log file according to claim 1, it is characterized in that, if described fill order is viewing files list commands, then described TSC passes to described file server by under the LKJ listed files information of locomotive described in place, and whether described listed files information comprise filename, file size, file generated date, dump.
3. the method for remote download train operation monitoring log file according to claim 1, is characterized in that, described TSC also comprises, described TSC accessing Internet or railway Intranet before sending connection request to file server.
4. the method for remote download train operation monitoring log file according to claim 1, it is characterized in that, if described locomotive is not online, then described fill order is buffered in described file server by described client, when described locomotive is online, described fill order is sent to the described TSC on described locomotive.
5. the method for remote download train operation monitoring log file according to claim 1, it is characterized in that, if described file server does not receive any data of described TSC within the very first time, then the described locomotive information at described TSC place is deleted from described online locomotive list.
6. the method for remote download train operation monitoring log file according to claim 3, is characterized in that, if described TSC does not receive any data of described file server within the second time, then and described TSC accessing Internet or railway Intranet again.
7. according to the method for the arbitrary described remote download train operation monitoring log file of claim 1-6, it is characterized in that, described TSC passes to described file server by under the LKJ file of locomotive described in place, specifically comprise, first by LKJ file from LKJ dump among described TSC, then pass to described file server by under described LKJ file.
8. the method for remote download train operation monitoring log file according to claim 7, it is characterized in that, described TSC is by after passing to described file server under the LKJ file of locomotive described in place, also comprise, described LKJ file sends to described client to show by described file server.
9. the method for remote download train operation monitoring log file according to claim 2, it is characterized in that, described TSC is by after passing to described file server under the LKJ listed files information of locomotive described in place, also comprise, described LKJ listed files information sends to described client to show by described file server.
10. according to the method for the arbitrary described remote download train operation monitoring log file of claim 1-6, it is characterized in that, after described file server accepts described connection request, described file server keeps being connected by sending heartbeat packet mutually with described TSC.
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| CN201510741279.3A CN105306574A (en) | 2015-11-04 | 2015-11-04 | Method for remotely downloading train operation monitoring and recording file |
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| CN105791433A (en) * | 2016-04-27 | 2016-07-20 | 卡斯柯信号有限公司 | Interlocking maintenance station remote diagnosis method possessing multi-file transmission function |
| CN107172219A (en) * | 2017-07-26 | 2017-09-15 | 湖南中车时代通信信号有限公司 | A kind of method and system of long-range changing machine vehicle radio data transmission device software |
| CN107423824A (en) * | 2017-04-21 | 2017-12-01 | 中车大连电力牵引研发中心有限公司 | Train radio attending device, system and server |
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| CN109298656A (en) * | 2017-07-24 | 2019-02-01 | 株洲中车时代电气股份有限公司 | A kind of rolling stock Long-Range Surveillance System and method |
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| CN108924257A (en) * | 2018-08-13 | 2018-11-30 | 广州地铁集团有限公司 | A kind of vehicle-mounted log download online system |
| WO2020078137A1 (en) * | 2018-10-19 | 2020-04-23 | 北京全路通信信号研究设计院集团有限公司 | Platform for smart analysis of railway signal system faults |
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