CN102717816A - Situation processing system of locomotive operation information - Google Patents
Situation processing system of locomotive operation information Download PDFInfo
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- CN102717816A CN102717816A CN2012102126274A CN201210212627A CN102717816A CN 102717816 A CN102717816 A CN 102717816A CN 2012102126274 A CN2012102126274 A CN 2012102126274A CN 201210212627 A CN201210212627 A CN 201210212627A CN 102717816 A CN102717816 A CN 102717816A
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- information data
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Abstract
The invention discloses a situation processing system of locomotive operation information. The system comprises a data processing server and a vehicle-mounted terminal, wherein the data processing server is used for receiving real-time operation information data of a line locomotive, extracting information data aiming at a second locomotive and a third locomotive, which are respectively located at front and back sides of a first locomotive, from the data, and transmitting the information data of the second locomotive and the third locomotive; and the vehicle-mounted terminal is located on the first locomotive and is used for receiving the information data of the second locomotive and the third locomotive and displaying the data. With the adoption of the situation processing system of the locomotive operation information disclosed by the invention, a driver can know about speeds, train numbers and locomotive numbers of the front and back locomotives, and distances between the front and back locomotives and the locomotive in time; and once a danger condition happens, the situation processing system can timely and actively process, so that a train collision accident is effectively prevented from happening.
Description
Technical field
The present invention relates to railway territory, relate to a kind of locomotive operation information situation disposal system particularly.
Background technology
Wenzhou motor-car overtaking collision accident that on July 23rd, 2011 took place has been beaten alarm bell to railroad safety management; The major reason that accident takes place is exactly that D301 the train that is positioned at the rear fails to understand the train situation on the circuit of the place ahead; Control stops and circuit automatic block system et out of order is failed automatically; The dispatcher that should grasp circuit train distribution situation does not simultaneously bring into play the warning control again and stops the effect of D301, thereby has caused the generation of accident.China railways locomotive bus attendant can only be understood the information situation for other locomotives of this locomotive front and back operation from the dispatcher at present; Self have no equipment can understand the situation of front and back car on the circuit; The control system et out of order in case dispatcher's negligence or circuit automatically close up then will directly have influence on safety of railway transportation.
Summary of the invention
The purpose of this invention is to provide a kind of locomotive operation situation disposal system, this system can make the chaufeur on the locomotive understand on the circuit in real time before and after the operation information of locomotive.
To achieve these goals; The present invention provides a kind of locomotive operation information situation disposal system; This system comprises: data processing server; Be used for receiving lines locomotive real time execution information data, in these data, extract information data, and transmit the information data of said second and third locomotive to second and third locomotive of the front and back side that lays respectively at first locomotive; And car-mounted terminal, be positioned on said first locomotive, be used to receive the information data of said second and third locomotive, and show this data.
Said data processing server is via the information data that transmits second and third locomotive based on the VPN virtual private communication tunnel of GPRS/3G network.
This system comprises: the station-locomotive joint control radio station, assist communication system as the meeting an urgent need of signal blind zone of said GPRS/3G network.
The information data of said second and third locomotive comprises that running velocity, train number, the engine number of said second and third locomotive reach and the distance of first locomotive.
This system also comprises warning device, and said car-mounted terminal is controlled said warning device and reported to the police in the time possibly causing locomotive to bump against owing to the distance between locomotive speed and locomotive.
Utilize locomotive operation information situation disposal system provided by the invention; Can directly utilize the train-installed terminal of existing ripe public wireless communication network in advancing on circuit by data processing server to send the operation information of locomotive before and after it; The engineer can in time understand the front and back locomotive running velocity, train number, engine number and with the situation such as distance of this locomotive; In case dangerous situation; The related personnel can in time initiatively handle, thereby can effectively assist the generation of avoiding train overtaking collision accident, improves safety of railway transportation property.
Other features and advantages of the present invention will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present invention, and constitutes the part of specification sheets, is used to explain the present invention with the following specific embodiment, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a locomotive operation information situation disposal system block diagram of the present invention;
Fig. 2 is according to a kind of business procedure scheme drawing of the present invention.
The specific embodiment
Be elaborated below in conjunction with the accompanying drawing specific embodiments of the invention.Should be understood that the specific embodiment described herein only is used for explanation and explains the present invention, is not limited to the present invention.
As shown in Figure 1; Locomotive operation information situation disposal system according to the present invention comprises data processing server 101 and car-mounted terminal 102; Wherein, Data processing server 101 is responsible for handling the real time execution information data of locomotive on the circuit that receives, and in these data, extracts the information data to second and third locomotive of the front and back side that lays respectively at first locomotive, and transmits the car-mounted terminal 102 of information data to the first locomotive of said second and third locomotive.
Fig. 2 has provided according to a kind of business procedure of the present invention.After data processing server 101 receives the locomotive operation information from locomotive in service on the circuit (other locomotive 106 on first locomotive 103, second locomotive 104, the 3rd locomotive 105 and the circuit); The information data of second locomotive 104 and the 3rd locomotive 105 wherein is sent on the car-mounted terminal 102 of first locomotive 103, on the car-mounted terminal 102 of first locomotive 103, can shows the information data of second locomotive 104 and the 3rd locomotive 105 in real time.According to these data, the driver of first locomotive 103 in the middle of being positioned at can accurately judge the running condition of first locomotive 104 and second locomotive 105, in case the active in time of dangerous situation handle, thereby avoid the accident generation.
In a preferred embodiment of the invention, said data processing server 101 is via the information data that transmits second locomotive 104 and the 3rd locomotive 105 based on the VPN virtual private communication tunnel of GPRS/3G network to first locomotive 103.
In a preferred embodiment of the invention, can also utilize existing station-locomotive joint control radio station or other system emergent auxiliary communication system as the GPRS/3G signal blind zone.
In another kind of preferred implementation according to the present invention, the information data of said second locomotive 104 and the 3rd locomotive 105 comprises that running velocity, train number, the engine number of said second locomotive 104 and the 3rd locomotive 105 reach and the distance of first locomotive 103.
In another preferred implementation according to the present invention, this system also comprises warning device, and said car-mounted terminal is controlled said warning device and reported to the police in the time possibly causing locomotive to bump against owing to the distance between locomotive speed and locomotive.Specifically, alarm distance R between locomotive is set in system
0(supposition the place ahead locomotive is static, and the distance that this locomotive takes maximum braking acceleration brake just can not collide the place ahead locomotive under the situation of current vehicle speed is safety distance R, then R
0Equal the certain safe ratio (as 20%) that R adds R), as the speed V of rear side locomotive
1Speed V greater than the front side locomotive
2, and the distance R between front side locomotive and the rear side locomotive
1Be less than or equal to R
0The time, the warning device of control front side locomotive and rear side locomotive is reported to the police, and works as V
1≤V
2Or R
1＞R
0Shi Ze does not report to the police.The maximum braking acceleration of above-mentioned vehicle is confirmed according to concrete vehicle, can be provided by manufacturer.
More than combine accompanying drawing to describe preferred implementation of the present invention in detail; But; The present invention is not limited to the detail in the above-mentioned embodiment; In technical conceive scope of the present invention, can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
Need to prove in addition; Each concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner; For fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be regarded as the disclosed content of the present invention equally.
Claims (5)
1. locomotive operation information situation disposal system is characterized in that this system comprises:
Data processing server is used for receiving lines locomotive real time execution information data, in these data, extracts the information data to second and third locomotive of the front and back side that lays respectively at first locomotive, and transmits the information data of said second and third locomotive; And
Car-mounted terminal is positioned on said first locomotive, is used to receive the information data of said second and third locomotive, and shows this data.
2. system according to claim 1 is characterized in that, said data processing server is via the information data that transmits said second and third locomotive based on the VPN virtual private communication tunnel of GPRS/3G network.
3. system according to claim 2 is characterized in that, this system comprises:
Communication system is assisted as the meeting an urgent need of signal blind zone of said GPRS/3G network in the station-locomotive joint control radio station.
4. system according to claim 1 is characterized in that, the information data of said second and third locomotive comprises the running velocity of said second and third locomotive, train number, engine number and respectively and the distance between said first locomotive.
5. system according to claim 4 is characterized in that this system also comprises warning device, and said car-mounted terminal is controlled said warning device and reported to the police in the time possibly causing locomotive to bump against owing to the distance between locomotive speed and locomotive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102126274A CN102717816A (en) | 2012-06-21 | 2012-06-21 | Situation processing system of locomotive operation information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102126274A CN102717816A (en) | 2012-06-21 | 2012-06-21 | Situation processing system of locomotive operation information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102717816A true CN102717816A (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102126274A Pending CN102717816A (en) | 2012-06-21 | 2012-06-21 | Situation processing system of locomotive operation information |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107251511A (en) * | 2014-11-13 | 2017-10-13 | 阿尔斯通运输科技公司 | In-car secure wireless communication framework based on region |
| CN113085961A (en) * | 2021-04-12 | 2021-07-09 | 重庆交通职业学院 | Intelligent scheduling control method and system for railway vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1112067A (en) * | 1994-05-19 | 1995-11-22 | 黄金富 | Method and system for avoiding collision of trains and increasing transport capacity |
| JPH09128687A (en) * | 1995-11-06 | 1997-05-16 | Fuji Heavy Ind Ltd | Narrow road guide device |
| CN102358334A (en) * | 2011-08-30 | 2012-02-22 | 北京交通大学 | Train collision prevention warning system |
-
2012
- 2012-06-21 CN CN2012102126274A patent/CN102717816A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1112067A (en) * | 1994-05-19 | 1995-11-22 | 黄金富 | Method and system for avoiding collision of trains and increasing transport capacity |
| JPH09128687A (en) * | 1995-11-06 | 1997-05-16 | Fuji Heavy Ind Ltd | Narrow road guide device |
| CN102358334A (en) * | 2011-08-30 | 2012-02-22 | 北京交通大学 | Train collision prevention warning system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107251511A (en) * | 2014-11-13 | 2017-10-13 | 阿尔斯通运输科技公司 | In-car secure wireless communication framework based on region |
| CN107251511B (en) * | 2014-11-13 | 2020-06-30 | 阿尔斯通运输科技公司 | Vehicle communication method and system |
| CN113085961A (en) * | 2021-04-12 | 2021-07-09 | 重庆交通职业学院 | Intelligent scheduling control method and system for railway vehicle |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121010 |