CN101254789A - Railway gale monitoring early warning system and method - Google Patents
Railway gale monitoring early warning system and method Download PDFInfo
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- CN101254789A CN101254789A CNA2008100307480A CN200810030748A CN101254789A CN 101254789 A CN101254789 A CN 101254789A CN A2008100307480 A CNA2008100307480 A CN A2008100307480A CN 200810030748 A CN200810030748 A CN 200810030748A CN 101254789 A CN101254789 A CN 101254789A
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Abstract
The invention discloses an early warning system for rail strong wind monitoring, which comprises a strong wind monitoring and controlling data center, a plurality of strong wind monitoring points, a DMIS network and a TMIS network, an exchange server which connects the DMIS network and the TMIS network at same time, a train dispatching center and a monitored train, wherein the strong wind monitoring and controlling data center real-timely gets wind speed data from a plurality of strong wind monitoring points; the strong wind monitoring and controlling data center gets real-time operation information and train marshalling and type information of the monitored train from the DMIS network and the TMIS network through the exchange server; the strong wind monitoring and controlling data center sends a real-time speed limit command to the train dispatching center which transmits the real-time speed limit command to the monitored train. The invention also discloses an early warning method for the rail strong wind monitoring. The system and the method can effectively ensure the safe operation of the train in wind areas.
Description
Technical field
The invention belongs to electronic monitoring and control field, relate to a kind of railway gale monitoring early warning system and method.
Background technology
Some railway transportation developed countries such as Japan, Germany, France, the major technique that railway gale monitoring early warning and train traffic control are taked is in the individual segment that high wind is often sent out fixed point to be set, when the high wind speed of section surpasses a certain limit value, send train speed limit or the instruction of stopping transport.
Though some railway of China such as the Lan-xing Railway have tentatively been set up the gale monitoring system, but this system only can provide simple weather monitoring function, can't be implemented under the strong wind atmosphere and provide speed limit instruction or command scheduling decision-making according to circuit and current running train information for safe driving in real time, with effective guarantee train operating safety.
China is vast in territory, and geologic condition is different, often occurs strong wind weather over a long time along the railway.As China Qinghai-Tibet Platean railway, not only height above sea level, climate environment complexity, its average year strong wind number of days is more than 100 days.Normal and safe operation formation has a strong impact on high wind to train.
Therefore, the railway gale monitoring early warning system that perfect in shape and function is reliable to ensureing train operating safety, improving rail transportation efficiency and in time take the calamity emergency measure as far as possible, has very important practical sense.
Summary of the invention
Technical matters to be solved of the present invention provides a kind of railway gale monitoring early warning system and method, this system and method is used for forming train running speed restriction instruction train also timely and by the wind district according to parameters such as detected air speed data and train running informations and carries out information exchange, and commander's train safe is by the wind district.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of railway gale monitoring early warning system is characterized in that: comprise that strong wind monitor data center, a plurality of gale monitoring point, DMIS network are with the TMIS network, be connected swap server, Train Dispatching center and the monitored train of described DMIS network and TMIS network simultaneously; Described strong wind monitor data center obtains air speed data in real time from described a plurality of gale monitoring points; Described strong wind monitor data center obtains the real time execution information and the train marshalling list vehicle information of described monitored train from described DMIS network and TMIS network by described swap server; The described Train Dispatching of mind-set center sends real-time speed limit driving instruction in the described strong wind monitor data, and described Train Dispatching center is forwarded to described monitored train with described real-time speed limit driving instruction.The real time execution information of described monitored train comprises the train number and the location information of monitored train.
As improvement, this railway gale monitoring early warning system also comprises a plurality of strong wind data servers, described a plurality of gale monitoring point is divided into many groups and every group and by a described strong wind data server described air speed data is sent to described strong wind monitor data center, finishes the transmission of monitoring point air speed data.
The another kind of mode that gale monitoring point air speed data transmits is that described a plurality of gale monitoring points send to described strong wind monitor data center by wireless communications mode with described air speed data.Described wireless communications mode is a kind of of GSM-R, GSM, CDMA, WCDMA and CDMA2000.
As improvement, railway gale monitoring early warning system also comprises a remote monitor and control workstation that is used for emergency handling, and described remote monitor and control workstation and described strong wind monitor data center communicate to connect.Described remote monitor and control workstation is used under emergency case and emergency condition, in time transmits dependent instruction and temporary information to strong wind monitor data center, thereby under emergency case train is sent control command.
Described strong wind monitor data center is the Master Control Center of native system, be used to collect various information, comprise the real-time air speed data of monitoring point, obtain data etc. from DMIS network and TMIS network, also be used for communicating by letter, and realize other multinomial functions with Train Dispatching center etc.Described gale monitoring point is used to obtain on-the-spot real-time air speed data, and data are sent to strong wind monitor data center; Described DMIS network is the dispatch control management information system, the SPInet-IV that it is made of the Ministry of Railways, each Railway Bureau, each railroad suboffice and basic unit station, thus realization is to the concentrated supervision and the commander of china railway transportation; Described TMIS network is a TMIS, and DMIS network and TMIS network provide information such as train real time execution, vehicle; Described swap server is used for the related data of DMIS network and TMIS network is sent to strong wind monitor data center; Described Train Dispatching center connects strong wind monitor data center, and is connected with train communication, and the Train Dispatching center receives data and the instruction from strong wind monitor data center, and the instruction that will be correlated with sends to train, commands train safe by the wind district.
A kind of railway gale monitoring method for early warning is characterized in that: may further comprise the steps:
(1) line parameter circuit value is preset at strong wind monitor data center; This strong wind monitor data center obtains the real time execution information and the train marshalling list vehicle information of air speed data, monitored train during respectively by a plurality of gale monitoring points, DMIS network and TMIS network implementation;
(2) described strong wind monitor data center is sent real-time speed limit driving instruction according to the real time execution information and the train marshalling list vehicle information of the line parameter circuit value in the step (1) and the air speed data that is obtained, monitored train to the Train Dispatching center;
(3) described Train Dispatching center sends to monitored train with described real-time speed limit driving instruction.
The real time execution information of the monitored train described in the step (1) comprises the train number and the location information of monitored train; Described line parameter circuit value comprises that bridge, embankment, cutting, curve highway section and the straight line highway section equipotential on the circuit put information.
The beneficial effect that the present invention had has:
(1) provides strong wind monitoring and early warning, ensured the traffic safety of train in the wind district.The air speed data of this strong wind monitoring early-warning system real-time collecting monitoring point obtains information such as train real time execution, vehicle from DMIS network and TMIS network; Form speed limit driving instruction according to above-mentioned data and information again, commander's train safe is by the wind district.Native system can satisfy the abominable high and cold changeable climate condition in wind district, and can be implemented under the unmanned condition requirement of height reliability service, so actv. ensured train operating safety, has remarkable economic efficiency and social benefit.
(2) degree of automation height is taken into account very strong alerting ability.Total system can normally be moved when unmanned, realized the automation of entire system, and, because this system also has a remote monitor and control workstation, be used under emergency case and emergency condition, in time transmit dependent instruction and temporary information to strong wind monitor data center, emergent control command is in time sent to monitored train again in strong wind monitor data center, has demonstrated fully the alerting ability and the comformability of this monitor and early warning system.
(3) real-time height.Between the strong wind monitor data center of this system and DMIS and the TMIS network fast data channel is arranged, realize connecting in real time, the data of monitoring point also can be sent to strong wind monitor data center in real time, guaranteed the real-time update of data, obtain real-time driving instruction and this instruction is sent to train according to collected data, thereby realize commander's driving in real time.
Description of drawings
Fig. 1 is the embodiment of the invention 1 a cooresponding railway gale monitoring early warning system module map.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Embodiment 1:
As shown in Figure 1, a kind of railway gale monitoring early warning system comprises that strong wind monitor data center, a plurality of gale monitoring point, DMIS network are with the TMIS network, be connected swap server, Train Dispatching center and the monitored train of described DMIS network and TMIS network simultaneously; Described strong wind monitor data center obtains air speed data in real time from described a plurality of gale monitoring points; Described strong wind monitor data center obtains the real time execution information and the train marshalling list vehicle information of described monitored train from described DMIS network and TMIS network by described swap server; The described Train Dispatching of mind-set center sends real-time speed limit driving instruction in the described strong wind monitor data, and described Train Dispatching center is forwarded to described monitored train with described real-time speed limit driving instruction.The real time execution information of described monitored train comprises the train number and the location information of monitored train.
This railway gale monitoring early warning system also comprises 2 strong wind data servers (can adopt the strong wind data server more than 2 when needing), described a plurality of gale monitoring point is divided into 2 groups and every group and by a described strong wind data server described air speed data is sent to described strong wind monitor data center, finishes the transmission of monitoring point air speed data.
Railway gale monitoring early warning system comprises that also one is used for the remote monitor and control workstation of emergency handling, and described remote monitor and control workstation and described strong wind monitor data center communicate to connect.Described remote monitor and control workstation is used under emergency case and emergency condition, in time transmits dependent instruction and temporary information to strong wind monitor data center, and emergent control command is in time sent to monitored train again in strong wind monitor data center.
Described strong wind monitor data center is the Master Control Center of native system, be used to collect various information, comprise the real-time air speed data of monitoring point, obtain data etc. from DMIS network and TMIS network, also be used for communicating by letter, and realize other multinomial functions with Train Dispatching center etc.Described gale monitoring point is used to obtain on-the-spot real-time air speed data, and data are sent to strong wind monitor data center; Described DMIS network is the dispatch control management information system, the SPInet-IV that it is made of the Ministry of Railways, each Railway Bureau, each railroad suboffice and basic unit station, thus realization is to the concentrated supervision and the commander of china railway transportation; Described TMIS network is a TMIS, and DMIS network and TMIS network provide information such as train real time execution, vehicle; Described swap server is used for the related data of DMIS network and TMIS network is sent to strong wind monitor data center; Described Train Dispatching center connects strong wind monitor data center, and is connected with train communication, and the Train Dispatching center receives data and the instruction from strong wind monitor data center, and the instruction that will be correlated with sends to train, commands train safe by the wind district.
Embodiment 2:
Unique difference of this embodiment and embodiment 1 is that air speed data that gale monitoring point obtains is sent to the load mode at strong wind monitor data center, in embodiment 2, a plurality of gale monitoring points send to described strong wind monitor data center by wireless communications mode with described air speed data.Described wireless communications mode is a kind of of GSM-R, GSM, CDMA, WCDMA and CDMA2000.
Embodiment 3:
A kind of railway gale monitoring method for early warning may further comprise the steps:
(1) line parameter circuit value is preset at strong wind monitor data center; This strong wind monitor data center obtains the real time execution information and the train marshalling list vehicle information of air speed data, monitored train during respectively by a plurality of gale monitoring points, DMIS network and TMIS network implementation;
(2) described strong wind monitor data center is sent real-time speed limit driving instruction according to the real time execution information and the train marshalling list vehicle information of the line parameter circuit value in the step (1) and the air speed data that is obtained, monitored train to the Train Dispatching center;
(3) described Train Dispatching center sends to monitored train with described real-time speed limit driving instruction.
The real time execution information of the monitored train described in the step (1) comprises the train number and the location information of monitored train; Described line parameter circuit value comprises bridge, embankment, cutting, curve highway section and the straight line path fragment position information on the circuit.
Claims (7)
1, a kind of railway gale monitoring early warning system is characterized in that: comprise that strong wind monitor data center, a plurality of gale monitoring point, DMIS network are with the TMIS network, be connected swap server, Train Dispatching center and the monitored train of described DMIS network and TMIS network simultaneously; Described strong wind monitor data center obtains air speed data in real time from described a plurality of gale monitoring points; Described strong wind monitor data center obtains the real time execution information and the train marshalling list vehicle information of described monitored train from described DMIS network and TMIS network by described swap server; The described Train Dispatching of mind-set center sends real-time speed limit driving instruction in the described strong wind monitor data, and described Train Dispatching center is forwarded to described monitored train with described real-time speed limit driving instruction.
2, a kind of railway gale monitoring early warning system as claimed in claim 1, it is characterized in that: also comprise a plurality of strong wind data servers, described a plurality of gale monitoring points are divided into many groups and every group and by a described strong wind data server described air speed data are sent to described strong wind monitor data center.
3, a kind of railway gale monitoring early warning system as claimed in claim 1 is characterized in that: described a plurality of gale monitoring points send to described strong wind monitor data center by wireless communications mode with described air speed data.
4, a kind of railway gale monitoring early warning system as claimed in claim 3 is characterized in that: described wireless communications mode is a kind of of GSM-R, GSM, CDMA, WCDMA and CDMA2000.
5, as the described a kind of railway gale monitoring early warning system of one of claim 1 to 4, it is characterized in that: comprise that also one is used for the remote monitor and control workstation of emergency handling, described remote monitor and control workstation and described strong wind monitor data center communicate to connect.
6, a kind of railway gale monitoring method for early warning is characterized in that: may further comprise the steps:
(1) line parameter circuit value is preset at strong wind monitor data center; This strong wind monitor data center obtains the real time execution information and the train marshalling list vehicle information of air speed data, monitored train during respectively by a plurality of gale monitoring points, DMIS network and TMIS network implementation;
(2) described strong wind monitor data center is sent real-time speed limit driving instruction according to the real time execution information and the train marshalling list vehicle information of the line parameter circuit value in the step (1) and the air speed data that is obtained, monitored train to the Train Dispatching center;
(3) described Train Dispatching center sends to monitored train with described real-time speed limit driving instruction.
7, railway gale monitoring method for early warning as claimed in claim 6 is characterized in that: the real time execution information of the monitored train described in the step (1) comprises the train number and the location information of monitored train; Described line parameter circuit value comprises bridge, embankment, cutting, curve highway section and the straight line path fragment position information on the circuit.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923605A (en) * | 2010-08-18 | 2010-12-22 | 北京佳讯飞鸿电气股份有限公司 | Wind pre-warning method for railway disaster prevention |
| CN102426399A (en) * | 2011-09-01 | 2012-04-25 | 南京信息工程大学 | Highway crosswind warning method |
| CN104724143A (en) * | 2015-03-13 | 2015-06-24 | 南京理工大学 | High speed railway crosswind information collection and early warning method and system |
| CN109598909A (en) * | 2018-11-29 | 2019-04-09 | 中国铁路总公司 | A kind of Along Railway strong wind moving monitoring system and method |
| CN112498419A (en) * | 2020-11-25 | 2021-03-16 | 中铁第四勘察设计院集团有限公司 | Encryption method, device, equipment and storage medium |
| CN112644449A (en) * | 2019-10-11 | 2021-04-13 | 李德和 | Passenger-cargo train wind pressure brake warning transmission system |
| CN113376710A (en) * | 2021-07-08 | 2021-09-10 | 湖南中车时代通信信号有限公司 | Method and system for acquiring real-time meteorological information |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101126817A (en) * | 2007-09-30 | 2008-02-20 | 西南交通大学 | Train windbreak safe monitoring, controlling method and its device |
| CN201181512Y (en) * | 2008-03-05 | 2009-01-14 | 中南大学 | Railway wind monitoring and early-warning system |
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2008
- 2008-03-05 CN CN2008100307480A patent/CN101254789B/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923605A (en) * | 2010-08-18 | 2010-12-22 | 北京佳讯飞鸿电气股份有限公司 | Wind pre-warning method for railway disaster prevention |
| CN102426399A (en) * | 2011-09-01 | 2012-04-25 | 南京信息工程大学 | Highway crosswind warning method |
| CN102426399B (en) * | 2011-09-01 | 2013-05-08 | 南京信息工程大学 | Highway crosswind warning method |
| CN104724143A (en) * | 2015-03-13 | 2015-06-24 | 南京理工大学 | High speed railway crosswind information collection and early warning method and system |
| CN104724143B (en) * | 2015-03-13 | 2016-09-21 | 南京理工大学 | High-speed railway beam wind information gathering and method for early warning and system |
| CN109598909A (en) * | 2018-11-29 | 2019-04-09 | 中国铁路总公司 | A kind of Along Railway strong wind moving monitoring system and method |
| CN109598909B (en) * | 2018-11-29 | 2021-10-22 | 中国铁路总公司 | System and method for monitoring movement of strong wind along railway |
| CN112644449A (en) * | 2019-10-11 | 2021-04-13 | 李德和 | Passenger-cargo train wind pressure brake warning transmission system |
| CN112498419A (en) * | 2020-11-25 | 2021-03-16 | 中铁第四勘察设计院集团有限公司 | Encryption method, device, equipment and storage medium |
| CN112498419B (en) * | 2020-11-25 | 2022-09-09 | 中铁第四勘察设计院集团有限公司 | Encryption method, device, equipment and storage medium |
| CN113376710A (en) * | 2021-07-08 | 2021-09-10 | 湖南中车时代通信信号有限公司 | Method and system for acquiring real-time meteorological information |
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| CN101254789B (en) | 2010-06-16 |
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