CN103318227A - System and method for monitoring coding of railway main tracks - Google Patents
System and method for monitoring coding of railway main tracks Download PDFInfo
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- CN103318227A CN103318227A CN2013102732226A CN201310273222A CN103318227A CN 103318227 A CN103318227 A CN 103318227A CN 2013102732226 A CN2013102732226 A CN 2013102732226A CN 201310273222 A CN201310273222 A CN 201310273222A CN 103318227 A CN103318227 A CN 103318227A
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Abstract
The invention discloses a system and a method for monitoring coding equipment of railway main tracks. The system comprises a first acquisition device, a second acquisition device and a controller; the first acquisition device is mounted on a distributing terminal board in a station and is used for acquiring interval switch data; the second acquisition device is connected with the coding equipment and is used for acquiring low-frequency information transmitted by a code sender of the coding equipment; the controller is connected with the first acquisition device and the second acquisition device, and is used for receiving computer monitoring data and computer interlocking data from a host of the station, generating a first code sequence according to the low-frequency information from the second acquisition device, generating a second code sequence according to the computer monitoring data, the computer interlocking data and the interval switch data from the first acquisition device, judging whether code sending failure of the coding equipment occurs or not according to the generated first code sequence and the generated second code sequence and outputting code sending failure warning signals under the condition that the code sending failure of the coding equipment occurs.
Description
Technical field
The present invention relates to the main line code field, particularly, relate to a kind of railway main line code monitored control system and a kind of method.
Background technology
Main line code is used for to ground important informations such as locomotive reflection line idle and station situations, is the important component part that guarantees the normal operation of railway transportation.At present, microcomputer detecting system of the prior art can be to low frequency, the carrier frequency of coding, send and be subjected to terminal voltage etc. to carry out real-time data acquisition, and can carry out failure analysis to a certain extent.
But, there is not match line coding equipment to monitor in the prior art, whether, code order whether normal such as the code sender work of main line code equipment be correct etc.For example, interval and main line code do not gather low-frequency information whether correct (be whether code sender work is normal, code order whether correct), therefore can not whether normally send low-frequency information and high-frequency information (for example correctness of code sender signaling) to locomotive by the actv. monitoring ground.This will cause, when code-emitting equipment et out of order, low frequency encode circuit fault or sendaisle fault, only have and to find that behind locomotive injection circuit section locomotive does not receive terrestrial information or low-frequency information mal, cause the cab signal mistake to show, the driver need to take brake measure and notify the related personnel to process, and has potential safety hazard and has affected rail transportation efficiency.
Summary of the invention
For the problems referred to above that exist in the existing technology, the present invention proposes a kind of railway main line code monitored control system and method.
The invention provides a kind of railway main line code equipment monitoring system, this system comprises: the first harvester, be installed on the interior distributing terminal board in station, and be used for switching value data between acquisition zone; The second harvester is with described coding equipment connection, for the low-frequency information of the code sender transmission that gathers described coding equipment; And controller, with described the first harvester be connected harvester and be connected, this controller is used for: receive microcomputer monitoring data and microcomputer interlocking data from the station main frame; Generate first yard order according to the low-frequency information from the second harvester; Generate the second code order according to described microcomputer monitoring data, microcomputer interlocking data and from the interval switching value data of the first harvester; And judge according to the first yard order that generates and second code order whether described coding equipment exists the signaling fault, and in the situation that judge described coding equipment signaling fault output signaling failure alarm signal.
Correspondingly, the present invention also provides a kind of railway main line code apparatus monitoring method, and the method comprises: switching value data between acquisition zone; Gather the low-frequency information of the code sender transmission of described coding equipment; And receive from the microcomputer monitoring data of station main frame and microcomputer interlocking data, generate first yard order, generate the second code order, judge according to the first yard order that generates and second code order whether described coding equipment exists the signaling fault and carry out the signaling fault alarm in the situation that judge described coding equipment signaling fault according to described microcomputer monitoring data, microcomputer interlocking data and the interval switching value data that gathers according to the low-frequency information that gathers.
Railway main line code monitored control system provided by the invention and method, the low-frequency information that can send according to the code sender of coding equipment generates first yard order, the actual code order that the code sender that this first yard order is coding equipment sends, according to the microcomputer monitoring data from the station main frame, microcomputer interlocking data and the interval switching value data that gathers generate the second code order, this second code order is namely according to a station interlocking condition, track switch, signal, the standard code order (being correct code order) that the real data such as track circuit switching value generate, and judge according to described first yard order and described second code order whether coding equipment signaling is correct, and in the situation that judgement coding equipment signaling fault is carried out the signaling fault alarm, thereby can monitor the signaling correctness of coding equipment, avoid the generation of potential safety hazard and improved rail transportation efficiency.
Other features and advantages of the present invention will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide a further understanding of the present invention, and consists of the part of specification sheets, is used from explanation the present invention with the following specific embodiment one, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the example railway main line code equipment monitoring system structural representation according to one embodiment of the present invention;
Fig. 2 is the example railway main line code equipment monitoring system structural representation according to another embodiment of the invention;
Fig. 3 is the example flow diagram according to the example railway main line code apparatus monitoring method of one embodiment of the present invention; And
Fig. 4 is the example flow diagram according to the example railway main line code apparatus monitoring method of another embodiment of the invention.
Description of reference numerals
100 first harvesters, 200 second harvesters
300 controllers, 400 warning devices
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated.Should be understood that, the specific embodiment described herein only is used for description and interpretation the present invention, is not limited to the present invention.
Fig. 1 is the example railway main line code equipment monitoring system structural representation according to one embodiment of the present invention, and this system comprises: the first harvester 100, be installed on the interior distributing terminal board in station, and be used for switching value data between acquisition zone; The second harvester 200 is with described coding equipment connection, for the low-frequency information of the code sender transmission that gathers described coding equipment; And controller 300, with described the first harvester 100 be connected harvester 200 and be connected, this controller 300 is used for: receive microcomputer monitoring data, microcomputer interlocking data from the station main frame; Generate first yard order according to the low-frequency information from the second harvester 200; Generate the second code order according to described microcomputer monitoring data, microcomputer interlocking data and from the interval switching value data of the first harvester 100; And judge according to the first yard order that generates and second code order whether described coding equipment exists the signaling fault, and in the situation that judge described coding equipment signaling fault output signaling failure alarm signal.
In this example, the first harvester 100 can be preferably mounted on the interior distributing terminal board in station (chamber) switching value data between acquisition zone, the second harvester 200 and described coding equipment connection, for the low-frequency information (and/or receiving end low-frequency information) of the code sender transmission that gathers described coding equipment, for example curtage information.Described the first harvester 100 be connected harvester 200 and be connected with controller 300 by the communication interface such as RS232 etc. respectively, and the low-frequency information of the code sender transmission of the first harvester 100 and the second harvester 200 interval switching value data that will collect respectively and coding equipment sends to controller 300.Simultaneously, controller 300 also receives microcomputer monitoring data, the microcomputer interlocking data (not shown) from the station main frame.For example, can receive real-time microcomputer monitoring data, microcomputer interlocking data by the mode (for example by the CAN bus) of sharing, perhaps also can and send to controller 300 by the harvester collection.Wherein, the microcomputer monitoring data can comprise the switching value of interval orbit section state, switch location, signal indication etc., and the low-frequency information of coding and equipment transmission voltage, railway voltage etc. etc.The microcomputer interlocking data comprise station and yard plan layout, interlocking of signals relation etc.Should be understood that, microcomputer interlocking and microcomputer monitoring are techniques well known, in order not obscure protection scope of the present invention and theme, no longer microcomputer interlocking and microcomputer monitoring technology are elaborated at this.And, above-mentioned the first harvester 100 and the second harvester 200 and connection mode only are explanation non-limitation embodiment of the present invention, those skilled in the art can select from various types of harvesters according to actual needs, and the present invention does not limit this.
According to technical scheme of the present invention, controller 300 is judged described coding equipment signaling fault in described first yard order and the inconsistent situation of described second code order.
For instance, controller 300 is reddish yellow code (first yard order) according to the actual code order that the described low-frequency information that receives generates, and be yellow yard (second code order) according to the correct code order that above-mentioned data generate, this Time Controller 300 can judge that the signaling fault appears in this coding equipment, and output signaling failure alarm signal.For example, can adopt the signaling failure alarm signal is outputed to the radio station to carry out voice broadcast service, perhaps output to indicator lamp, perhaps carry out the various type of alarms such as SMS notification.
According to another embodiment of the invention, controller 300 (for example also stores preset range that the code sender of coding equipment can work, voltage or current value range), the low-frequency information that controller 300 can send by the code sender of the coding equipment that will collect, compare to judge with preset range whether the code sender of this coding equipment works, for example, controller 300 can judge in the situation that described low-frequency information exceeds described preset range the code sender operation irregularity of coding equipment and output code sender operation irregularity alerting signal.For example, can adopt code sender operation irregularity alerting signal is outputed to the radio station to carry out voice broadcast service, perhaps output to indicator lamp, perhaps carry out the various type of alarms such as SMS notification.
Should be understood that, above-mentioned two kinds of embodiments of describing can be combined with various array configurations, for example controller 300 can be judged judging in " signaling whether fault " " code sender whether operation irregularity ", perhaps controller also can be judged first " code sender whether operation irregularity " afterwards " signaling whether fault " etc., and those skilled in the art can realize complete, comprehensive, actv. monitoring to coding equipment according to actual conditions setting.
Fig. 2 is the example railway main line code equipment monitoring system structural representation according to another embodiment of the invention.According to another embodiment of the invention, in order to realize better and alarm, as shown in Figure 2, this watch-dog can also comprise warning device 400, this warning device 400 is connected with controller 300, and warning device 400 is used in the situation that receive described signaling failure alarm signal or described code sender operation irregularity alerting signal is carried out alarm operation.For example, in above-mentioned flow process, judge coding equipment when controller 300 and the signaling fault occurs, and output signaling failure alarm signal carries out and alarm to warning device 400.Similarly, judge the code sender operation irregularity of coding equipment when controller 300, it also can be exported code sender operation irregularity alerting signal and carries out and alarm to warning device 400, to remind the related personnel to take the necessary measures and to keep in repair in the very first time, prevents the generation of safety misadventure.
Preferably, described warning device 400 comprises that read-out, indicator lamp, buzzer phone etc. have the device of indicative function.For example, warning device 400 can pass through read-out display alarm content, reminds the relevant staff such as " coding equipment signaling fault " or written forms such as " code sender operation irregularities ".And warning device 400 also can (simultaneously) sends sound and light alarm by indicator lamp and buzzer phone and plays warning function.In addition, railway main line code equipment monitoring system provided by the invention can also be (for example, by read-out etc.) (for example show the Real time dynamic display of station and yard plan and playback, demonstration and first yard order of playback, second code order, the field data etc. of standing), so that the relevant staff can monitor better coding equipment and in time process, analysis of failure, improve conveying efficiency and safety.
Fig. 3 is the example flow diagram according to the example railway main line code apparatus monitoring method of one embodiment of the present invention.As shown in Figure 3, the method comprises:
In step 1001, switching value data between acquisition zone gathers the low-frequency information that the code sender of described coding equipment sends.
In step 1002, receive microcomputer monitoring data and microcomputer interlocking data from the station main frame.
In step 1003, generate first yard order according to the low-frequency information that gathers; Generate the second code order according to described microcomputer monitoring data, microcomputer interlocking data and the interval switching value data that gathers.
In step 1004, judge according to the first yard order that generates and second code order whether described coding equipment exists the signaling fault.For example, can judge whether described first yard order be consistent with described second code order.
In step 1005, judging in described first yard order and the inconsistent situation of described second code order, judge described coding equipment signaling fault, and carry out the signaling fault alarm.Otherwise, then turn back to step 1001 and continue above-mentioned monitoring flow process.
Specifically, at step 1001-1003, generate first yard order according to the low-frequency information that gathers, it is the actual code order of the code sender transmission of coding equipment, simultaneously generate the second code order, the standard code order (being correct code order) that namely generates according to real data such as a station interlocking condition, track switch, signal, track circuit switching values according to described microcomputer monitoring data, microcomputer interlocking data and the interval switching value data that gathers.Afterwards, judge according to the first yard order that generates and second code order whether state coding equipment exists the signaling fault.
In step 1004,1005, in described first yard order and the inconsistent situation of described second code order, judge described coding equipment signaling fault, and carry out the signaling fault alarm.For instance, if the code order that generates according to the described low-frequency information that receives is reddish yellow code (first yard order), and be yellow yard (second code order) according to the correct code order that above-mentioned data generate, can judge that then the signaling fault appears in this coding equipment, and carry out the signaling fault alarm.For example, can adopt the radio station voice broadcast service, perhaps indicator lamp flicker, the perhaps various fault alarm modes such as SMS notification.
Fig. 4 is the example flow diagram according to the example railway main line code apparatus monitoring method of another embodiment of the invention.As shown in Figure 4, the method comprises:
In step 2001, gather the low-frequency information of the code sender transmission of described coding equipment.
In step 2002, by described low-frequency information and preset range are compared to judge whether the code sender of described coding equipment works.For example, whether described low-frequency information exceeds described preset range.
In step 2003, in the situation that judge that described low-frequency information exceeds described preset range, judge the code sender operation irregularity of described coding equipment, and carry out the code sender operation irregularity and report to the police.Otherwise, then turn back to step 2001 and continue above-mentioned monitoring flow process.
Specifically, in step 2001 and step 2002, the preset range that the code sender of coding equipment of storage can be worked (for example, voltage or current value range), the low-frequency information that sends with the code sender of the coding equipment that collects compares to judge whether the code sender of this coding equipment works.Judging situation that described low-frequency information the exceeds described preset range code sender operation irregularity of coding equipment that judges in step 2003, and carrying out the code sender operation irregularity and report to the police.For example, can adopt the radio station voice broadcast service, perhaps indicator lamp flicker, the perhaps various fault alarm modes such as SMS notification.
In the said process, can use above-mentioned the first and second harvesters to carry out the collection of interval switching value data and low-frequency information, for the embodiment of the first harvester and the second harvester as mentioned above, not repeat them here.
Railway main line code monitored control system provided by the invention and method, the low-frequency information that can send according to the code sender of coding equipment generates first yard order, the actual code order that the code sender that this first yard order is coding equipment sends, according to the microcomputer monitoring data from the station main frame, microcomputer interlocking data and the interval switching value data that gathers generate the second code order, this second code order is namely according to a station interlocking condition, track switch, signal, the standard code order (being correct code order) that the real data such as track circuit switching value generate, and judge according to described first yard order and described second code order whether coding equipment signaling is correct, and in the situation that judgement coding equipment signaling fault is carried out the signaling fault alarm, thereby can monitor the signaling correctness of coding equipment, avoid the generation of potential safety hazard and improved rail transportation efficiency.
Below describe by reference to the accompanying drawings 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 in reconcilable situation, can make up by any suitable mode, for fear of unnecessary repetition, the present invention is to the no longer separately explanation 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 considered as content disclosed in this invention equally.
Claims (8)
1. railway main line code equipment monitoring system, this system comprises:
The first harvester is installed on the interior distributing terminal board in station, is used for switching value data between acquisition zone;
The second harvester is with described coding equipment connection, for the low-frequency information of the code sender transmission that gathers described coding equipment; And
Controller, with described the first harvester be connected harvester and be connected, this controller is used for: receive microcomputer monitoring data and microcomputer interlocking data from the station main frame; Generate first yard order according to the low-frequency information from the second harvester; Generate the second code order according to described microcomputer monitoring data, microcomputer interlocking data and from the interval switching value data of the first harvester; And judge according to the first yard order that generates and second code order whether described coding equipment exists the signaling fault, and in the situation that judge described coding equipment signaling fault output signaling failure alarm signal.
2. system according to claim 1, wherein said controller is used for judging described coding equipment signaling fault in described first yard order and the inconsistent situation of described second code order.
3. system according to claim 1, wherein said controller also be used for by the code sender that described low-frequency information and preset range is compared judge described coding equipment whether work, the situation that exceeds described preset range in described low-frequency information judges the code sender operation irregularity of described coding equipment, and exports code sender operation irregularity alerting signal.
4. want 3 described systems according to right, this system also comprises:
The warning device that is connected with described controller is used in the situation that receive described signaling failure alarm signal or described code sender operation irregularity alerting signal is carried out alarm operation.
5. system according to claim 4, wherein said warning device comprises at least one in buzzer phone, read-out, the indicator lamp.
6. railway main line code apparatus monitoring method, the method comprises:
Switching value data between acquisition zone;
Gather the low-frequency information of the code sender transmission of described coding equipment; And
Reception is from the microcomputer monitoring data of station main frame and microcomputer interlocking data, generate first yard order, generate the second code order, judge according to the first yard order that generates and second code order whether described coding equipment exists the signaling fault and carry out the signaling fault alarm in the situation that judge described coding equipment signaling fault according to described microcomputer monitoring data, microcomputer interlocking data and the interval switching value data that gathers according to the low-frequency information that gathers.
7. method according to claim 6 wherein in described first yard order and the inconsistent situation of described second code order, is judged described coding equipment signaling fault.
8. method according to claim 6, wherein the method also comprises: by whether the code sender that described low-frequency information and preset range is compared judge described coding equipment works, the situation that exceeds described preset range in described low-frequency information judges described coding equipment code sender operation irregularity and carry out the code sender operation irregularity and report to the police.
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| CN109109906A (en) * | 2018-08-06 | 2019-01-01 | 北京电铁海丰技术发展有限公司 | A kind of warning device |
| CN109507505A (en) * | 2018-11-19 | 2019-03-22 | 韩伟 | A kind of portable Microelectronic counting code equipment testboard |
| CN114454927A (en) * | 2022-01-14 | 2022-05-10 | 河南辉煌科技股份有限公司 | Coding code-dropping automatic analysis method for in-station track circuit |
| CN114655278A (en) * | 2022-04-08 | 2022-06-24 | 北京全路通信信号研究设计院集团有限公司 | Method and system for controlling field connection route coding consistency and train control center |
| CN115123339A (en) * | 2022-07-15 | 2022-09-30 | 中国铁道科学研究院集团有限公司 | Coding unit for station ground control system |
| CN115195814A (en) * | 2022-07-15 | 2022-10-18 | 中国铁道科学研究院集团有限公司 | Station ground control system and coding unit control method |
| CN115384583A (en) * | 2022-08-08 | 2022-11-25 | 卡斯柯信号有限公司 | Low-frequency information display calculation method of train control interlocking integrated maintenance terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109109906A (en) * | 2018-08-06 | 2019-01-01 | 北京电铁海丰技术发展有限公司 | A kind of warning device |
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| CN115123339B (en) * | 2022-07-15 | 2024-01-12 | 中国铁道科学研究院集团有限公司 | Coding unit for station ground control system |
| CN115384583A (en) * | 2022-08-08 | 2022-11-25 | 卡斯柯信号有限公司 | Low-frequency information display calculation method of train control interlocking integrated maintenance terminal |
| CN115384583B (en) * | 2022-08-08 | 2023-12-01 | 卡斯柯信号有限公司 | Low-frequency information display calculation method of train control and interlocking integrated maintenance terminal |
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