CN113085956A - High-speed rail emergency guidance system and method - Google Patents
High-speed rail emergency guidance system and method Download PDFInfo
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- CN113085956A CN113085956A CN202110392105.6A CN202110392105A CN113085956A CN 113085956 A CN113085956 A CN 113085956A CN 202110392105 A CN202110392105 A CN 202110392105A CN 113085956 A CN113085956 A CN 113085956A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning, or like safety means along the route or between vehicles or vehicle trains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/04—Automatic systems, e.g. controlled by train; Change-over to manual control
Abstract
The invention belongs to the technical field of intelligent locomotive service, and particularly relates to a high-speed rail emergency guidance system and a method, wherein the system is built in a locomotive service section or a high-speed rail application workshop and provides fault monitoring and emergency guidance services for an emergency guidance station; the abnormal driving alarm module is used for analyzing real-time operation data of the EOAS motor train unit, identifying abnormal operation states of train numbers and actively reminding emergency operators to pay attention to the alarm train numbers; the emergency handling module is used for monitoring equipment faults or scheduling commands, and carrying out emergency guidance on the faults and analyzing the scheduling commands; the intelligent statistical report module is used for counting faults, scheduling commands and train number late point information; and the key event automatic notification module is used for automatically notifying the leader of the key event. The invention provides an intelligent emergency guidance service integrating monitoring, alarming, commanding and counting.
Description
Technical Field
The invention belongs to the technical field of intelligent machineries, and particularly relates to a high-speed rail emergency guidance system and method.
Background
In order to further improve the management level of the high-speed rail locomotive maintenance, a new generation of integrated intelligent locomotive maintenance management platform is created by using management theories such as a system theory, a control theory and an information theory and emerging information technologies such as big data and artificial intelligence, and the emergency guidance related to the high-speed rail locomotive maintenance management is improved, so that a high-speed rail locomotive maintenance risk prevention system of a group company is further improved and remodeled to meet the requirement on the high-speed rail locomotive maintenance management under a new situation.
With the rapid development of high-speed railways, the number and types of high-speed railways and the sizes of driver teams are continuously increased, the operation methods of motor trains and train control equipment of different types are different, drivers face the current situations of variable conditions and complex scenes in field operation, and if equipment failure or emergency caused by improper driver control occurs, an emergency means is urgently needed to rapidly position the train problem and guide drivers to remove the failure in real time, so that the failure influence time and the influence range are reduced.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a high-speed rail emergency guidance system and a high-speed rail emergency guidance method, and an emergency guidance management system integrating monitoring, alarming, commanding and counting is formed.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a high-speed rail emergency guidance system which is built in a service section or a high-speed rail application workshop and provides fault monitoring and emergency guidance service for an emergency guidance platform, and the system comprises the following components:
the motor train unit on-line monitoring module is used for monitoring the running information of the motor train unit in real time;
the abnormal driving alarm module is used for analyzing real-time operation data of the EOAS motor train unit, identifying abnormal operation states of train numbers and actively reminding emergency operators to pay attention to the alarm train numbers;
the emergency handling module is used for monitoring equipment faults or scheduling commands, and carrying out emergency guidance on the faults and analyzing the scheduling commands;
the intelligent statistical report module is used for counting faults, scheduling commands and train number late point information;
and the key event automatic notification module is used for automatically notifying the leader of the key event.
Further, the EMUs on-line monitoring module includes:
the online train number query submodule is used for capturing EOAS running train number information in real time, and the information comprises running position and running state information of the motor train unit;
and the large-screen display submodule is used for displaying the online train number on line in a GIS map form on a large screen by positioning the GPRS position information of the online train number.
Further, the running positions of the motor train unit comprise an up-down line, a kilometer post, a front station and a signal machine; the running state information of the motor train unit comprises the speed, the grade, the mode and the right and late point information.
Further, the abnormal driving alarm module identifies the alarm type and comprises:
temporary speed limit and overspeed alarm: the motor train unit train receives the temporary speed-limiting dispatching command, and the running speed of the train in the speed-limiting section is greater than the speed required by the temporary speed limit;
and (3) alarming for overtime of interval parking: the motor train unit train is forced to stop for more than 20min in the interval;
and (3) reverse running overspeed alarm: when the train of the motor train unit runs in the reverse direction, in a CTCS-3 level section, the maximum allowable speed of the CTCS-3 level train control system is 300km/h, and the maximum allowable speed of the CTCS-2 level train control system is 250 km/h; in a CTCS-2 level section, the highest allowable speed on a 250km/h line is 200km/h, and the highest allowable speed on a 200km/h line is 160 km/h;
and (3) route advance notice information error alarm: the train number in the receiving route advance notice information is not consistent with the train number in charge;
and (3) retrograde overspeed alarm: the train retrogression speed is not more than 15 km/h;
alarming at a late point: the system needs to maintain a train schedule, obtain the time of arrival of the online train according to EOAS and give an alarm at a later point;
alarming disaster weather overspeed: emergency personnel input the emergency time, influence the route, protect the district, the speed limit condition, the system detects the number of cars running speed of corresponding district according to the rule, and the overspeed is reported to the police.
Further, the emergency handling module comprises:
the emergency monitoring submodule is used for synchronizing emergency information in real time when the ATP and WTD equipment have faults or dispatch commands issued by dispatching, and actively pushing an emergency guide platform;
the fault emergency handling sub-module is used for automatically triggering a corresponding ATP or WTD fault handling flow and an emergency instruction manual according to the fault type;
the scheduling command analysis submodule is used for analyzing risk influence in real time by combining the scheduling command influence section line profile data and carrying out early warning reminding;
the typical case base submodule is used for maintaining a typical case base;
and the emergency data maintenance submodule is used for uploading an emergency instruction manual, a fault processing flow and a train schedule.
Further, the intelligent statistical form module comprises:
the fault statistical report sub-module is used for counting the total number of faults per day, the proportion of each fault type and the number of faults of each vehicle type in the fault types;
the scheduling command report submodule is used for automatically generating a daily scheduling command report, automatically analyzing the original text of the scheduling command, and identifying a scheduling command number, a speed-limiting section, a scheduling command type and a speed-limiting speed;
and the train number late point report submodule is used for automatically identifying train late point information according to the EOAS train operation information and automatically generating a daily train number late point report.
Further, the key event automatic notification module classifies the levels according to the event types and the severity, and automatically sends the key events to the leader in a short message manner.
The invention also provides a high-speed rail emergency guidance method, which comprises the following steps:
monitoring the running information of the motor train unit in real time;
analyzing real-time operation data of the EOAS motor train unit, identifying abnormal operation state of train number, and actively reminding an emergency attendant to pay attention to the alarm train number;
monitoring equipment faults or scheduling commands, and carrying out emergency guidance on the faults and analyzing the scheduling commands;
counting faults, scheduling commands and train number late point information;
and automatically notifying the leader of the key event.
Compared with the prior art, the invention has the following advantages:
the high-speed rail emergency guidance system comprises a motor train unit online monitoring module, an abnormal driving alarm module, an emergency handling module, an intelligent statistical report module and a key event automatic notification module, wherein the emergency guidance system is based on EOAS real-time operation data, combines GIS service, fault guidance manuals of various vehicle types and ATP types and fault processing flows, realizes real-time positioning of motor train unit online train numbers, real-time abnormal condition alarm, emergency handling guidance, vehicle fault emergency operation guidance, synchronization of train-ground dispatching commands and intelligent fault statistical analysis functions, provides intelligent emergency guidance service integrating monitoring, alarm, command and statistics, realizes rapid positioning of train faults and real-time guidance of drivers to rapidly and accurately remove the faults, and reduces fault processing time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a high-speed rail emergency guidance system architecture diagram according to an embodiment of the present invention;
fig. 2 is a block diagram of a high-speed rail emergency guidance system according to an embodiment of the present invention;
FIG. 3 is an online train number display diagram of an embodiment of the present invention;
FIG. 4 is a fault train operation state diagram of an embodiment of the present invention;
FIG. 5 is a flow diagram of BTM failure handling according to an embodiment of the present invention;
FIG. 6 is a grid side voltage anomaly emergency guidance manual according to an embodiment of the present invention;
FIG. 7 is a diagram of scheduling command synchronization according to an embodiment of the present invention.
FIG. 8 is a train number late spot report in accordance with an embodiment of the present invention;
FIG. 9 is a scheduling command report according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments.
As shown in fig. 1 and fig. 2, the high-speed rail emergency guidance system of the embodiment is built in a service section or a high-speed rail operating workshop, and provides fault monitoring and emergency guidance services for an emergency guidance station, including a motor train unit online monitoring module, an abnormal driving alarm module, an emergency handling module, an intelligent statistical form module, and a key event automatic notification module.
The motor train unit online monitoring module is used for monitoring the running information of the motor train unit in real time. The online monitoring module of the motor train unit comprises an online train number query submodule and a large-screen display submodule. The online train number query submodule captures EOAS running train number information in real time, the information comprises running positions and running state information of the motor train unit, the running positions comprise ascending and descending, kilometer posts, a front station, a signal machine and the like, and the running state information of the motor train unit comprises information of train speed, level, mode, right and late points and the like. The large-screen display submodule builds a GIS service, and the online train number is displayed on a large screen in a GIS map mode by positioning GPRS position information of the online train number, as shown in figure 3.
The abnormal driving alarm module is used for analyzing the real-time operation data of the EOAS motor train unit in real time, identifying the abnormal operation state of the train number and actively reminding an emergency attendant to pay attention to the alarm train number. The abnormal driving alarm module identifies the alarm type and comprises the following steps:
the temporary speed limit overspeed alarm has the following alarm conditions: the motor train unit train receives the temporary speed-limiting dispatching command, and the running speed of the train in the speed-limiting section is greater than the speed required by the temporary speed limit;
the interval parking overtime alarm has the following alarm conditions: the motor train unit train is forced to stop for more than 20min (30 min in the station) in the interval;
and (3) carrying out overspeed alarm in reverse operation, wherein the alarm conditions are as follows: when the train of the motor train unit runs in the reverse direction, in a CTCS-3 level section, the maximum allowable speed of the CTCS-3 level train control system is 300km/h, and the maximum allowable speed of the CTCS-2 level train control system is 250 km/h; in a CTCS-2 level section, the highest allowable speed on a 250km/h line is 200km/h, and the highest allowable speed on a 200km/h line is 160 km/h;
the route forecast information error alarm has the following alarm conditions: the train number in the receiving route advance notice information is not consistent with the train number in charge;
the alarm condition of the retrograde overspeed alarm is as follows: the train retrogression speed is not more than 15 km/h;
alarming at night, wherein the alarming condition is as follows: the system needs to maintain a train schedule, obtain the time of arrival of the online train according to EOAS and give an alarm at a later point;
alarming for disaster weather overspeed, wherein the alarming condition is as follows: emergency personnel input the emergency time, influence the route, protect the district, the speed limit condition, the system detects the number of cars running speed of corresponding district according to the rule, and the overspeed is reported to the police.
The emergency handling module is used for monitoring equipment faults or scheduling commands, and conducting emergency guidance on the faults and analyzing the scheduling commands. The emergency handling module comprises an emergency monitoring sub-module, a fault emergency handling sub-module, a scheduling command analysis sub-module, a typical case library sub-module and an emergency data maintenance sub-module.
The emergency monitoring sub-module collects the state of the on-line train number equipment in real time, synchronizes emergency information in real time when meeting ATP and WTD equipment faults or scheduling commands issued by scheduling, and actively pushes an emergency guide table, so that emergency personnel can record emergency events timely, accurately, really and comprehensively.
After a fault occurs, the fault emergency handling sub-module can check the running state of the train number, fault information and front line data including line longitudinal section information of split phases, long and short chains, ramps, bridges, tunnels and the like in real time, automatically trigger corresponding ATP or WTD fault handling processes according to the fault type and an emergency instruction manual issued by a company, and facilitate an emergency attendant to quickly and accurately instruct a driver to solve the fault and reduce the fault handling time; the BTM fault operation state of the train number is shown in fig. 4, the BTM fault processing flow is shown in fig. 5, and the grid side voltage abnormality emergency instruction manual is shown in fig. 6.
And the dispatching command analysis submodule is used for synchronously receiving the dispatching command by the emergency guide platform after the train number receives the CIR dispatching command, analyzing the risk influence in real time by combining the dispatching command to influence the longitudinal section data of the section line, and performing early warning and reminding. The method mainly comprises a split-phase area with a larger gradient in a temporary speed-limiting section, a dispatching command active alarm with the temporary speed limit lower than 80, and intelligent operation according to the running speed of the train number to enable the train to smoothly pass through the speed-limiting section, wherein the dispatching command is shown in figure 7.
The typical case base submodule aims at typical problems processed by a special work shift analysis meeting called in a locomotive depot, and can maintain a typical case base and facilitate future emergency reference disposal.
The emergency data maintenance sub-module provides uploading and previewing services of emergency treatment related file data such as an emergency instruction manual, a fault processing flow, a train schedule and the like, provides a function of freely searching conditions according to keywords, fault types, file names and the like, and facilitates emergency operators to quickly search disposal methods.
The intelligent statistical report module is used for counting faults, scheduling commands and train number late point information. The intelligent statistical report module comprises a fault statistical report submodule, a scheduling command report submodule and a train number late point report submodule.
The fault statistical report sub-module can count the total number of faults, the proportion of each fault type and the quantity of faults of each vehicle type in the fault types every day, and is convenient for controlling the overall operation condition of each vehicle type and ATP type.
The scheduling command report sub-module automatically generates a daily scheduling command report, automatically analyzes the original text of the scheduling command, identifies the number of the scheduling command, the speed-limited section, the type of the scheduling command and the speed-limited speed, and the temporary speed-limited scheduling command automatically identifies the maximum speed control value of the speed-limited section according to the running record of the train number, as shown in fig. 9.
The train number late point report submodule supports dynamic maintenance of a train schedule, an emergency attendant can conveniently import the train schedule of the schedule chart every quarter, train late point information is automatically identified according to EOAS train operation information, and a daily train number late point report is automatically generated, as shown in FIG. 8.
The key event automatic notification module is used for erecting a short message sending server, classifying the key events according to the event types and the severity, and automatically sending the key events to the leader in a short message mode to ensure that the leader can master the time profile at the first time.
As shown in fig. 1, this embodiment further provides a method for guiding emergency operation of a high-speed rail, including the following steps:
step S101, monitoring running information of a motor train unit in real time;
step S102, analyzing real-time operation data of the EOAS motor train unit, identifying abnormal operation state of train number, and actively reminding an emergency attendant to pay attention to the alarm train number;
step S103, monitoring equipment faults or scheduling commands, and carrying out emergency guidance on the faults and analyzing the scheduling commands;
step S104, counting faults, scheduling commands and train number late point information;
and step S105, automatically notifying the leader of the key event.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Finally, it is to be noted that: the above description is only a preferred embodiment of the present invention, and is only used to illustrate the technical solutions of the present invention, and not to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a high-speed railway emergency guidance system, sets up in the workshop is used in the locomotive depot or high-speed railway, provides fault monitoring and emergent guide service to emergent guide table, its characterized in that includes:
the motor train unit on-line monitoring module is used for monitoring the running information of the motor train unit in real time;
the abnormal driving alarm module is used for analyzing real-time operation data of the EOAS motor train unit, identifying abnormal operation states of train numbers and actively reminding emergency operators to pay attention to the alarm train numbers;
the emergency handling module is used for monitoring equipment faults or scheduling commands, and carrying out emergency guidance on the faults and analyzing the scheduling commands;
the intelligent statistical report module is used for counting faults, scheduling commands and train number late point information;
and the key event automatic notification module is used for automatically notifying the leader of the key event.
2. The high-speed rail emergency guidance system according to claim 1, wherein the EMUs online monitoring module comprises:
the online train number query submodule is used for capturing EOAS running train number information in real time, and the information comprises running position and running state information of the motor train unit;
and the large-screen display submodule is used for displaying the online train number on line in a GIS map form on a large screen by positioning the GPRS position information of the online train number.
3. The high-speed rail emergency guidance system according to claim 2, wherein the operation positions of the motor train unit comprise an up-down line, a kilometer post, a front station and a signal machine; the running state information of the motor train unit comprises the speed, the grade, the mode and the right and late point information.
4. The high-speed rail emergency guidance system of claim 1, wherein the abnormal driving warning module identifying the warning type comprises:
temporary speed limit and overspeed alarm: the motor train unit train receives the temporary speed-limiting dispatching command, and the running speed of the train in the speed-limiting section is greater than the speed required by the temporary speed limit;
and (3) alarming for overtime of interval parking: the motor train unit train is forced to stop for more than 20min in the interval;
and (3) reverse running overspeed alarm: when the train of the motor train unit runs in the reverse direction, in a CTCS-3 level section, the maximum allowable speed of the CTCS-3 level train control system is 300km/h, and the maximum allowable speed of the CTCS-2 level train control system is 250 km/h; in a CTCS-2 level section, the highest allowable speed on a 250km/h line is 200km/h, and the highest allowable speed on a 200km/h line is 160 km/h;
and (3) route advance notice information error alarm: the train number in the receiving route advance notice information is not consistent with the train number in charge;
and (3) retrograde overspeed alarm: the train retrogression speed is not more than 15 km/h;
alarming at a late point: the system needs to maintain a train schedule, obtain the time of arrival of the online train according to EOAS and give an alarm at a later point;
alarming disaster weather overspeed: emergency personnel input the emergency time, influence the route, protect the district, the speed limit condition, the system detects the number of cars running speed of corresponding district according to the rule, and the overspeed is reported to the police.
5. The high-speed rail emergency guidance system of claim 1, wherein the emergency handling module comprises:
the emergency monitoring submodule is used for synchronizing emergency information in real time when the ATP and WTD equipment have faults or dispatch commands issued by dispatching, and actively pushing an emergency guide platform;
the fault emergency handling sub-module is used for automatically triggering a corresponding ATP or WTD fault handling flow and an emergency instruction manual according to the fault type;
the scheduling command analysis submodule is used for analyzing risk influence in real time by combining the scheduling command influence section line profile data and carrying out early warning reminding;
the typical case base submodule is used for maintaining a typical case base;
and the emergency data maintenance submodule is used for uploading an emergency instruction manual, a fault processing flow and a train schedule.
6. The high-speed rail emergency guidance system according to claim 1, wherein the intelligent statistical form module comprises:
the fault statistical report sub-module is used for counting the total number of faults per day, the proportion of each fault type and the number of faults of each vehicle type in the fault types;
the scheduling command report submodule is used for automatically generating a daily scheduling command report, automatically analyzing the original text of the scheduling command, and identifying a scheduling command number, a speed-limiting section, a scheduling command type and a speed-limiting speed;
and the train number late point report submodule is used for automatically identifying train late point information according to the EOAS train operation information and automatically generating a daily train number late point report.
7. The high-speed rail emergency guidance system according to claim 1, wherein the key event automatic notification module performs level classification according to event types and severity and automatically sends key events to the leader in a short message manner.
8. A high-speed rail emergency guidance method is characterized by comprising the following steps:
monitoring the running information of the motor train unit in real time;
analyzing real-time operation data of the EOAS motor train unit, identifying abnormal operation state of train number, and actively reminding an emergency attendant to pay attention to the alarm train number;
monitoring equipment faults or scheduling commands, and carrying out emergency guidance on the faults and analyzing the scheduling commands;
counting faults, scheduling commands and train number late point information;
and automatically notifying the leader of the key event.
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| CN116443080A (en) * | 2023-05-05 | 2023-07-18 | 北京交通大学 | Rail transit driving dispatching command method, system, equipment and medium |
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Application publication date: 20210709 |