CN104554348A - Locomotive operation real-time analysis method and locomotive operation real-time analysis device - Google Patents
Locomotive operation real-time analysis method and locomotive operation real-time analysis device Download PDFInfo
- Publication number
- CN104554348A CN104554348A CN201410739411.2A CN201410739411A CN104554348A CN 104554348 A CN104554348 A CN 104554348A CN 201410739411 A CN201410739411 A CN 201410739411A CN 104554348 A CN104554348 A CN 104554348A
- Authority
- CN
- China
- Prior art keywords
- data
- time analysis
- locomotive control
- control real
- analysis 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
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention relates to a locomotive operation real-time analysis method. The method comprises the following steps: (1) receiving data of a train running monitor device by the locomotive operation real-time analysis device; (2) recording the data by virtue of the locomotive operation real-time analysis device, and judging and processing the recorded data and a preset stipulated speed at the current position; judging and executing the recorded data or responding to an updating request of a host. The method has the beneficial effects that: the LKJ data of the train running monitor device is recorded by the locomotive operation real-time analysis device, and the recorded data and the preset stipulated speed of the current position are judged and processed; meanwhile, the recorded data is judged and executed or the updating request of the main machine is responded, thus the safety operation of a locomotive can be guaranteed.
Description
Technical field
The present invention relates to LKJ train operation field, particularly relate to a kind of locomotive control real-time analysis device and analysis method.
Background technology
In train travelling process, LKJ data play in real time, but in train travelling process, need the situation of sudden stop if run into, if can not process in time, then can cause severe safety accident.Such as: car team is when from closed interval sudden stop, because locomotive has the function that automatically sands, if unit, locomotive moves out the section that sands not in time, then shunting badness may be caused, cause this interval automatically to go out clearly, so rear defence signal then can open, and rear car team and locomotive finally may be caused to bump against.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of locomotive control real-time analysis method and device thereof, to solve prior art Problems existing.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of locomotive control real-time analysis method, comprising:
(1) locomotive control real-time analysis device receives the data of train operation monitoring device;
(2) locomotive control real-time analysis device records data and carries out judgement to the data of record with the specified speed of the current location preset and processes; Data after record are carried out to the update request judging to perform or respond main frame simultaneously.
The data of described LKJ train comprise present speed, current time, current kilometer mark, current demand signal machine state and brake pipe pressure data.
Described judgement treating process is: according to current kilometer mark, signal serial number, data cross-channel, a number, train number Signal aspects kind, judge whether the specified speed of current speed and preset current location meets, if do not satisfied condition, generate early warning entry point information, early warning information sends by data transmission process simultaneously.
In program operation process, whether real-time judge electronic hand account has the judgement of request log file or upgrades the request of mainframe program, then respond association requests and execute file transmission or reception program update file.
A kind of locomotive control real-time analysis device, train operation monitoring device is communicated with locomotive control real-time analysis device by dual CAN bus, and locomotive control real-time analysis device is communicated with electronic hand account display terminal by RS485 communication interface; Described locomotive control real-time analysis device comprises:
Receive the communications interface unit of train operation monitoring device data;
To the memory cell that data record;
The data of record and the specified speed of default current location are carried out to the processing unit judging to process;
And, the data after record are carried out to the performance element judging to perform or respond main frame update request.
Beneficial effect of the present invention: locomotive control real-time analysis device records train operation monitoring device LKJ data and carries out judgement to the data of record with the specified speed of the current location preset and processes; Data after record are carried out to the update request judging to perform or respond main frame simultaneously, like this, ensure that the safe operation of locomotive.
Accompanying drawing explanation
Fig. 1 is system chart of the present invention.
Fig. 2 is data analysis flowcharts of the present invention.
Fig. 3 is the diagram of circuit of the interval parking early warning of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1, a kind of locomotive control real-time analysis method, comprising:
(1) locomotive control real-time analysis device receives the data of train operation monitoring device;
(2) locomotive control real-time analysis device records data and carries out judgement to the data of record with the specified speed of the current location preset and processes; Data after record are carried out to the update request judging to perform or respond main frame simultaneously.
The data of described LKJ train comprise present speed, current time, current kilometer mark, current demand signal machine state and brake pipe pressure data.
Described judgement treating process is: according to current kilometer mark, signal serial number, data cross-channel, a number, train number Signal aspects kind, judge whether the specified speed of current speed and preset current location meets, if do not satisfied condition, generate early warning entry point information, early warning information sends by data transmission process simultaneously.
In program operation process, whether real-time judge electronic hand account has the judgement of request log file or upgrades the request of mainframe program, then respond association requests and execute file transmission or reception program update file.
That is, manipulation real time analysis system receives the real-time running data of train operation monitoring device from dual CAN bus after, if the information in data changes, then current data message is carried out record, simultaneously to data execution analysis process, namely according to current kilometer post, signal serial number, data cross-channel, a number, train number Signal aspects kind, judge whether the specified speed of current speed and preset current location meets, if do not satisfied condition, claim early warning entry point information, early warning information sends by data transmission process simultaneously.Carry out real-time judge electronic hand account in process in program whether have the judgement of request log file or upgrade the request of mainframe program, then respond association requests and execute file sends or accepts program updates file.
As shown in Figure 1, a kind of locomotive control real-time analysis device, locomotive control real-time analysis device adopts industrial grade two can bus communication mode at a high speed, timing obtains original real-time running data from LKJ train operation monitoring device, carries out analyzing and processing, data logging and early warning corner respectively send by linux multithreading mode of operation to data.Locomotive control real-time analysis device is communicated with electronic hand account display terminal by RS485 communication interface.
Described locomotive control real-time analysis device comprises: the communications interface unit receiving train operation monitoring device data; To the memory cell that data record; The data of record and the specified speed of default current location are carried out to the processing unit judging to process; And, the data after record are carried out to the performance element judging to perform or respond main frame update request.
As shown in Figure 3, in one embodiment of the invention, stop to interval and carry out early warning, concrete mistake is called: by two CAN communication, handles the real time information that real time analysis system receives train operation monitoring device (i.e. LKJ), real time information is judged, if in the normal situation of real time information accepted, train generation hard brake stop, then determine whether from closed interval according to current demand signal machine class and other information, if car team is not unit, causes interval parking, start warning immediately; If car team is unit, then timing from during parking, does not move ahead at the time locomotive more than 5 minutes or retreats more than more than 15 meters, then causing the self-closing stop of unit not move, start warning immediately yet.
Because car team is when from closed interval sudden stop, because locomotive has the function that automatically sands, if unit, locomotive moves out the section that sands not in time, then shunting badness may be caused, cause this interval automatically to go out clearly, so rear defence signal then can open, and rear car team and locomotive finally may be caused to bump against.And use method of the present invention carry out interval stop carry out early warning, the collision of rear train and locomotive can be avoided well.
Claims (5)
1. a locomotive control real-time analysis method, is characterized in that: comprise
(1) locomotive control real-time analysis device receives the data of train operation monitoring device;
(2) locomotive control real-time analysis device records data and carries out judgement to the data of record with the specified speed of the current location preset and processes; Data after record are carried out to the update request judging to perform or respond main frame simultaneously.
2. a kind of locomotive control real-time analysis method according to claim 1, is characterized in that: the data of described LKJ train comprise present speed, current time, current kilometer mark, current demand signal machine state and brake pipe pressure data.
3. a kind of locomotive control real-time analysis method according to claim 1, it is characterized in that: described judgement treating process is: according to current kilometer mark, signal serial number, data cross-channel, a number, train number Signal aspects kind, judge whether the specified speed of current speed and preset current location meets, if do not satisfied condition, generate early warning entry point information, early warning information sends by data transmission process simultaneously.
4. a kind of locomotive control real-time analysis method according to claim 1, it is characterized in that: whether real-time judge electronic hand account has the judgement of request log file or upgrade the request of mainframe program in program operation process, then respond association requests and execute file transmission or reception program update file.
5. a locomotive control real-time analysis device, is characterized in that: train operation monitoring device is communicated with locomotive control real-time analysis device by dual CAN bus, and locomotive control real-time analysis device is communicated with electronic hand account display terminal by RS485 communication interface; Described locomotive control real-time analysis device comprises:
Receive the communications interface unit of train operation monitoring device data;
To the memory cell that data record;
The data of record and the specified speed of default current location are carried out to the processing unit judging to process;
And, the data after record are carried out to the performance element judging to perform or respond main frame update request.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739411.2A CN104554348A (en) | 2014-12-08 | 2014-12-08 | Locomotive operation real-time analysis method and locomotive operation real-time analysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739411.2A CN104554348A (en) | 2014-12-08 | 2014-12-08 | Locomotive operation real-time analysis method and locomotive operation real-time analysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104554348A true CN104554348A (en) | 2015-04-29 |
Family
ID=53071681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410739411.2A Pending CN104554348A (en) | 2014-12-08 | 2014-12-08 | Locomotive operation real-time analysis method and locomotive operation real-time analysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104554348A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099955A (en) * | 2017-12-13 | 2018-06-01 | 湖南中车时代通信信号有限公司 | By semaphore letter connection is controlled to close the deactivated method disclosed, system, storage medium |
| CN110888907A (en) * | 2019-11-26 | 2020-03-17 | 辽宁鼎汉奇辉电子系统工程有限公司 | Item point identification method based on LKJ running data |
| CN111634309A (en) * | 2020-05-21 | 2020-09-08 | 哈尔滨市科佳通用机电股份有限公司 | Method and device for recording data added by electric service |
| CN112037495A (en) * | 2020-08-26 | 2020-12-04 | 天津七一二通信广播股份有限公司 | Locomotive wireless comprehensive communication data monitoring system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011027166A1 (en) * | 2009-09-03 | 2011-03-10 | Westinghouse Brake And Signal Holdings Limited | Railway systems using acoustic monitoring |
| CN102039915A (en) * | 2010-12-10 | 2011-05-04 | 河南思维自动化设备有限公司 | Vehicle-mounted basic data dynamic approval system for train operation monitoring device |
| WO2013121344A2 (en) * | 2012-02-17 | 2013-08-22 | Balaji Venkatraman | Real time railway disaster vulnerability assessment and rescue guidance system using multi-layered video computational analytics |
| CN203623666U (en) * | 2013-11-30 | 2014-06-04 | 河南思维信息技术有限公司 | Locomotive operation real-time analysis system |
-
2014
- 2014-12-08 CN CN201410739411.2A patent/CN104554348A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011027166A1 (en) * | 2009-09-03 | 2011-03-10 | Westinghouse Brake And Signal Holdings Limited | Railway systems using acoustic monitoring |
| CN102039915A (en) * | 2010-12-10 | 2011-05-04 | 河南思维自动化设备有限公司 | Vehicle-mounted basic data dynamic approval system for train operation monitoring device |
| WO2013121344A2 (en) * | 2012-02-17 | 2013-08-22 | Balaji Venkatraman | Real time railway disaster vulnerability assessment and rescue guidance system using multi-layered video computational analytics |
| CN203623666U (en) * | 2013-11-30 | 2014-06-04 | 河南思维信息技术有限公司 | Locomotive operation real-time analysis system |
Non-Patent Citations (2)
| Title |
|---|
| 贾建中: ""机车操纵指导及地面处理系统的研究"", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》 * |
| 黄学政等: ""基于GSM技术的LKJ版本信息监控系统"", 《机车电传动》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099955A (en) * | 2017-12-13 | 2018-06-01 | 湖南中车时代通信信号有限公司 | By semaphore letter connection is controlled to close the deactivated method disclosed, system, storage medium |
| CN110888907A (en) * | 2019-11-26 | 2020-03-17 | 辽宁鼎汉奇辉电子系统工程有限公司 | Item point identification method based on LKJ running data |
| CN111634309A (en) * | 2020-05-21 | 2020-09-08 | 哈尔滨市科佳通用机电股份有限公司 | Method and device for recording data added by electric service |
| CN112037495A (en) * | 2020-08-26 | 2020-12-04 | 天津七一二通信广播股份有限公司 | Locomotive wireless comprehensive communication data monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9828011B2 (en) | Communication system for guideway mounted vehicle and method of using the same | |
| CN104554348A (en) | Locomotive operation real-time analysis method and locomotive operation real-time analysis device | |
| CN206906884U (en) | A kind of vehicle fault diagnosis system and vehicle | |
| EP3882777A2 (en) | Method and apparatus for acquiring sample deviation data, and electronic device | |
| CN103670114B (en) | train door control method and device | |
| CN203157940U (en) | Remote intelligent vehicle locking device | |
| WO2019165617A1 (en) | Vehicle-mounted apparatus and vehicle collision analysis method and device | |
| CN115861973A (en) | Road abnormal state detection method, system, electronic equipment and storage medium | |
| CN202152051U (en) | Lane deviation alarm device | |
| CN110992519A (en) | New energy automobile fault data processing method and processing device | |
| CN110758494A (en) | Temporary speed limiting method and device, electronic equipment and storage medium | |
| CN104819856A (en) | Train bogie transverse stability detection method and device | |
| CN105791042B (en) | Communication quality testing method in ETC system | |
| CN113085882B (en) | Fault processing method and device, electronic equipment and storage medium | |
| CN104282147A (en) | Intelligent vehicle monitor method | |
| CN109752993B (en) | Remote online comprehensive monitoring method and system for vehicle-mounted seismic device | |
| CN203381628U (en) | Device for detecting transverse instability of train bogies | |
| CN104464370A (en) | Tower type lifting and transverse-moving stereo garage parking space state monitoring system | |
| CN116305857A (en) | Automatic driving simulation test method, device, equipment and storage medium | |
| CN103632412B (en) | Vehicle-mounted data management method and device | |
| CN104670265B (en) | A kind of device using FPGA to realize connecting train positioning system and onboard wireless electric control signal | |
| CN104913944A (en) | Hammer type breaker intelligent detection system | |
| CN203623667U (en) | Train operation monitoring vehicle-mounted system control unit communication frame | |
| CN105700507A (en) | Method and device for vehicle network diagnosis control | |
| CN111098892B (en) | Space position information positioning method and device of automatic train monitoring 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: 20150429 |