Method and system for judging line kilometer post relation in temporary speed limit management

Abstract

The invention discloses a method and a system for judging a line kilometer post relationship in temporary speed limit management. The method comprises the following steps of: pre-acquiring and integrating a line data table, a scheduling jurisdiction range table of a centralized scheduling control system and a ground equipment information table; and judging the legality of the line kilometer post relationship in the temporary speed limit command in the dispatching jurisdiction range of the centralized dispatching control system, and / or judging the relevance between the line kilometer post relationship in the temporary speed limit command and the jurisdiction range of the train control center. According to the invention, off-line integration is carried out on line data in advance, time consumption of online operation of the system is reduced, and stability and reliability of the system are improved; when the relation of the kilometer post is judged, the calculation amount is reduced based on the position relation of kilometer post system values and the increase and decrease attributes of the kilometer post in the system; the method can be applied to various devices participating in temporary speed limit management, such as a temporary speed limit server, a radio block center and a train control center.

Description

Technical Field

[0001] The present invention relates to the field of rail transit technology, and in particular to a method and system for determining the relationship between line kilometer marks in temporary speed limit management. Background Art

[0002] In the current operation of high-speed rail lines, trains are generally required to reduce speed when passing through specific sections of the line during line construction, weather conditions or disasters, so temporary speed limit information plays an extremely important role in ensuring the safe operation of high-speed rail. Temporary speed limit information is issued by the central dispatcher in CTC (Centralized Traffic Control), and is verified, split and summarized by TSRS (Temporary Speed ​​Restriction Server) and then issued to TCC (Train Control Center) and RBC (Radio Block Center) for execution, and delivered to the on-board equipment by active transponders or wireless train-to-ground communications. Temporary speed limit information is generally issued by kilometer mark, so when making logical judgments such as speed limit verification, splitting and summarization, the judgment of the speed limit kilometer mark value relationship is particularly important, and is an important basic function in temporary speed limit management.

[0003] The processing of temporary speed limit commands in the prior art generally only involves temporary speed limit equipment or the processing of temporary speed limits. There is no special method for determining the relationship between kilometer marks in temporary speed limits. When the train control system performs routine processing on the relationship between kilometer marks in temporary speed limits during operation, the amount of calculation is large, resulting in a long processing time and affecting the stability of the system. Summary of the invention

[0004] The purpose of the present invention is to provide a method and system for determining the relationship between kilometer marks on a line in temporary speed limit management. The purpose is to solve the problem that there is no method for determining the relationship between kilometer marks in temporary speed limit in the prior art, and when the train control system performs conventional processing on the relationship between kilometer marks in temporary speed limit during operation, the amount of calculation is large, resulting in a long processing time and affecting the stability of the system.

[0005] To achieve the above object, the present invention is implemented through the following technical solutions:

[0006] On the one hand, the present invention provides a method for determining the relationship between kilometer marks on a line in temporary speed limit management, including: data integration and determining the relationship between kilometer marks on a line;

[0007] The data integration includes: pre-acquiring a line data table, a dispatching jurisdiction table of a centralized dispatching control system, and a ground equipment information table, and integrating them to obtain integrated line data;

[0008] The determination of the route kilometer mark relationship includes:

[0009] Obtain a temporary speed limit command from a device of a centralized dispatching control system, and read information in the temporary speed limit command;

[0010] According to the information in the temporary speed limit command, obtaining data information of the corresponding route in the integrated route data;

[0011] Based on the data information of the corresponding line, the legality of the line kilometer mark relationship in the temporary speed limit command within the dispatching jurisdiction of the centralized dispatching control system is judged, and / or the correlation between the line kilometer mark relationship in the temporary speed limit command and the jurisdiction of the train control center is judged.

[0012] Preferably, the pre-acquisition of the line data table, the dispatching jurisdiction table of the centralized dispatching control system and the ground equipment information table and integration thereof to obtain the integrated line data specifically includes:

[0013] According to the route data table, record the increase and decrease attributes of the kilometer mark value of each kilometer mark system;

[0014] Record the positional relationship of each kilometer mark system with other kilometer mark systems on the current route;

[0015] According to the line data table, calculating the broken link mark characteristic value and the corresponding number under the kilometer mark system;

[0016] According to the dispatching jurisdiction table of the centralized dispatching control system, recording the dispatching jurisdiction of the centralized dispatching control system;

[0017] According to the ground equipment information table, record the station and jurisdiction information of each train control center.

[0018] Preferably, the calculation of the broken link mark characteristic value and the corresponding number under the kilometer mark system according to the line data table specifically includes:

[0019] According to the route data table, determine whether there is a broken link mark under each kilometer mark system of the current route, and obtain a determination result of the broken link mark;

[0020] According to the judgment result of the broken chain mark, the broken chain mark characteristic value and the corresponding number under the kilometer mark system are calculated.

[0021] Preferably, the dispatching jurisdiction of the record centralized dispatching control system includes:

[0022] Record the kilometer mark system value and kilometer mark value of the starting point and ending point under the jurisdiction of the centralized dispatching control system of the corresponding line.

[0023] Preferably, the information in the temporary speed limit command includes: the route number of the temporary speed limit command, the kilometer mark system of the starting point, the kilometer mark system of the ending point, the kilometer mark value of the starting point and the kilometer mark value of the ending point.

[0024] Preferably, judging the legality of the line kilometer mark relationship in the temporary speed limit command within the dispatching jurisdiction of the centralized dispatching control system according to the data information of the corresponding line specifically includes:

[0025] Determining whether the kilometer mark value of the starting point or the kilometer mark value of the ending point of the temporary speed limit command is within the link-breaking mark characteristic value;

[0026] If the kilometer mark value of the starting point or the kilometer mark value of the ending point of the temporary speed limit command is within the link break mark characteristic value, then the kilometer mark value of the starting point or the kilometer mark value of the ending point of the temporary speed limit command is illegal;

[0027] If the kilometer mark value of the starting point or the kilometer mark value of the ending point of the temporary speed limit command is not within the broken link mark characteristic value, then a judgment is made as to whether the kilometer mark system of the starting point of the temporary speed limit command is consistent with the kilometer mark system of the starting point of the dispatching jurisdiction, and whether the kilometer mark system of the ending point of the temporary speed limit command is consistent with the kilometer mark system of the ending point of the dispatching jurisdiction, so as to determine the legality of the line kilometer mark relationship in the temporary speed limit command within the dispatching jurisdiction of the centralized dispatching control system.

[0028] Preferably, the step of judging whether the kilometer system of the starting point of the temporary speed limit command is consistent with the kilometer system of the starting point of the dispatching jurisdiction includes:

[0029] If the kilometer mark system of the starting point of the temporary speed limit command is consistent with the kilometer mark system of the starting point of the dispatching jurisdiction, then according to the kilometer mark value value increase or decrease attribute of the kilometer mark value of the corresponding line, it is judged whether the kilometer mark value of the starting point of the temporary speed limit command is within the dispatching jurisdiction;

[0030] If the kilometer mark system of the starting point of the temporary speed limit command is inconsistent with the kilometer mark system of the starting point of the dispatching jurisdiction, then the kilometer mark value of the starting point of the temporary speed limit command is judged whether it is within the dispatching jurisdiction based on the positional relationship between the corresponding kilometer mark system and other kilometer mark systems on the current route.

[0031] Preferably, the step of judging whether the kilometer mark system of the end point of the temporary speed limit command is consistent with the kilometer mark system of the end point of the dispatching jurisdiction includes:

[0032] If the kilometer mark system of the end point of the temporary speed limit command is consistent with the kilometer mark system of the end point of the dispatching jurisdiction, then according to the kilometer mark value value increase or decrease attribute of the kilometer mark value of the corresponding line, it is judged whether the kilometer mark value of the end point of the temporary speed limit command is within the dispatching jurisdiction;

[0033] If the kilometer mark system of the end point of the temporary speed limit command is inconsistent with the kilometer mark system of the end point of the dispatching jurisdiction, then the kilometer mark value of the end point of the temporary speed limit command is judged whether it is within the dispatching jurisdiction based on the positional relationship between the corresponding kilometer mark system and other kilometer mark systems on the current route.

[0034] Preferably, the information in the temporary speed limit command includes: the route number of the temporary speed limit command, the kilometer mark system of the starting point, the kilometer mark system of the ending point, the kilometer mark value of the starting point and the kilometer mark value of the ending point.

[0035] Preferably, based on the station and jurisdiction information of each train control center and the data information of the corresponding line, the correlation between the starting point kilometer mark value and the ending point kilometer mark value of the temporary speed limit command and the jurisdiction of each train control center is judged in turn.

[0036] Preferably, judging the correlation between the kilometer mark value of the starting point of the temporary speed limit command and the jurisdiction of a train control center specifically includes:

[0037] If the kilometer mark system of the starting point of the temporary speed limit command is consistent with the kilometer mark system of the starting point of the corresponding line within the jurisdiction of the train control center, then according to the kilometer mark value increase and decrease attribute of the kilometer mark value of the corresponding line, it is judged whether the kilometer mark value of the starting point of the temporary speed limit command is within the dispatching jurisdiction, so as to determine the relevance between the line kilometer mark relationship in the temporary speed limit command and the train control center;

[0038] If the kilometer mark system of the starting point of the temporary speed limit command is inconsistent with the kilometer mark system of the corresponding line within the jurisdiction of the train control center, then based on the positional relationship between the corresponding kilometer mark system and other kilometer mark systems under the current line, determine whether the kilometer mark value of the starting point of the temporary speed limit command is within the dispatching jurisdiction, so as to determine the correlation between the line kilometer mark relationship in the temporary speed limit command and the train control center.

[0039] Preferably, the relevance of the kilometer mark value of the end point of the temporary speed limit command within the jurisdiction of a train control center is judged, specifically including:

[0040] If the kilometer mark system of the end point of the temporary speed limit command is consistent with the kilometer mark system of the end point of the corresponding line within the jurisdiction of the train control center, then according to the kilometer mark value increase and decrease attribute of the kilometer mark value of the corresponding line, it is judged whether the kilometer mark value of the end point of the temporary speed limit command is within the jurisdiction of the dispatching, so as to determine the relevance between the line kilometer mark relationship in the temporary speed limit command and the train control center;

[0041] If the kilometer mark system of the end point of the temporary speed limit command is inconsistent with the kilometer mark system of the corresponding line within the jurisdiction of the train control center, then based on the positional relationship between the corresponding kilometer mark system and other kilometer mark systems under the current line, determine whether the kilometer mark value of the end point of the temporary speed limit command is within the dispatching jurisdiction, so as to determine the correlation between the line kilometer mark relationship in the temporary speed limit command and the train control center.

[0042] On the other hand, the present invention also provides a system for determining the relationship between line kilometer marks in temporary speed limit management, comprising:

[0043] A line data integration module is used to pre-acquire the line data table, the dispatching jurisdiction table of the centralized dispatching control system, and the ground equipment information table and integrate them to obtain the integrated line data;

[0044] A data acquisition module, which is connected to the line data integration module, is used to obtain a temporary speed limit command from a device of a centralized dispatching control system, read the information in the temporary speed limit command; and obtain data information of the corresponding line in the integrated line data according to the information in the temporary speed limit command;

[0045] A judgment module is connected to the data acquisition module and is used to judge the legality of the line kilometer mark relationship in the temporary speed limit command within the dispatching jurisdiction of the centralized dispatching control system based on the data information of the corresponding line, and / or to judge the correlation between the line kilometer mark relationship in the temporary speed limit command and the jurisdiction of the train control center.

[0046] An electronic device includes a processor and a memory, wherein a computer program is stored in the memory, and when the computer program is executed by the processor, the method for determining the relationship between kilometer marks of a line in the temporary speed limit management is implemented.

[0047] A readable storage medium stores a computer program, and when the computer program is executed by a processor, the method for determining the relationship between kilometer marks on a line in the above-mentioned temporary speed limit management is implemented.

[0048] Compared with the prior art, the present invention has the following beneficial effects:

[0049] 1. The present invention provides a method and system for determining the relationship between kilometer marks on a line in temporary speed limit management, which integrates line data offline in advance, reduces the time consumption of online operation of the system, and improves system stability and reliability;

[0050] 2. The method for determining the relationship between kilometer marks of a line in temporary speed limit management of the present invention is based on the positional relationship between kilometer mark system values ​​and the increase and decrease attributes of kilometer marks within the system when determining the relationship between kilometer marks, thereby reducing the amount of calculation;

[0051] 3. The method for determining the relationship between line kilometer marks in temporary speed limit management of the present invention can be applied to various devices involved in temporary speed limit management, such as temporary speed limit servers, wireless block centers and train control centers. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for the description. Obviously, the drawings described below are an embodiment of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work:

[0053] Figure 1 A flow chart of line data integration provided by an embodiment of the present invention;

[0054] Figure 2 A flowchart for determining the legality relationship between a temporary speed limit command and a dispatching jurisdiction provided in an embodiment of the present invention;

[0055] Figure 3 A flowchart of determining the association between a temporary speed limit command and a train control center provided in one embodiment of the present invention. DETAILED DESCRIPTION

[0056] The following is combined with Figure 1-3 The method and system for determining the relationship between kilometer marks of lines in temporary speed limit management proposed by the present invention are further described in detail with specific implementation methods. According to the following description, the advantages and features of the present invention will become clearer. It should be noted that the drawings are in a very simplified form and are not in precise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the implementation methods of the present invention. In order to make the purposes, features and advantages of the present invention more obvious and easy to understand, please refer to the drawings. It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no technical substantive significance. Any modification of the structure, change in the proportional relationship or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope of the technical content disclosed by the present invention.

[0057] On the one hand, reference Figure 1-3 As shown, this embodiment provides a method for determining the relationship between kilometer marks on a line in temporary speed limit management, including: data integration and determining the relationship between kilometer marks on a line;

[0058] Step S1: Data integration: pre-acquire the line data table, the dispatching jurisdiction table of the centralized dispatching control system, and the ground equipment information table and integrate them to obtain the integrated line data. Figure 1 As shown, it specifically includes:

[0059] Step S101: Obtain a line data table and record the line number of the current line as a total line data index.

[0060] Step S102: Record all kilometer mark values ​​and numbers under the current route number.

[0061] Step S103: Record the starting and ending kilometer mark values ​​in each kilometer mark system.

[0062] Step S104: According to the route data table, the increase and decrease attributes of the kilometer mark value of each kilometer mark system are recorded.

[0063] Step S105: Record the value and number of kilometer mark systems crossed by the route in the positive and reverse directions under each kilometer mark system, and record the positional relationship between each kilometer mark system and other kilometer mark systems under the current route.

[0064] Step S106: Calculate the characteristic value and corresponding number of broken link marks in the kilometer mark system according to the route data table. Specifically, it includes: judging whether there is a broken link mark in each kilometer mark system of the current route according to the route data table, and obtaining the judgment result of the broken link mark; and calculating the characteristic value and corresponding number of broken link marks in the kilometer mark system according to the judgment result of the broken link mark.

[0065] Step S107: Obtain the dispatching jurisdiction table of the centralized dispatching control system, and record the dispatching jurisdiction of the centralized dispatching control system according to the dispatching jurisdiction table of the centralized dispatching control system, specifically: record the kilometer mark system value and kilometer mark value of the jurisdiction starting point and end point of the centralized dispatching control system under the corresponding line.

[0066] Step S108: Obtain the ground equipment information table, and record the station and jurisdiction information of each train control center according to the ground equipment information table, which is specifically: record the station and jurisdiction information of all train control centers. The station and jurisdiction information of the train control center includes: the ID number of the train control center, the number of lines under its jurisdiction, and the jurisdiction of the train control center over the lines.

[0067] Step S2: Determine the relationship between the route kilometer mark: reference Figure 2As shown, based on the integrated line data, the legality of the line kilometer mark relationship in the temporary speed limit command within the dispatching jurisdiction of the centralized dispatching control system is judged.

[0068] Step S201: Obtain a temporary speed limit command from the device of the centralized dispatching control system, and read the information in the temporary speed limit command. The information in the temporary speed limit command includes: the line number of the temporary speed limit command, the starting point kilometer mark system (BKilo_Sys), the end point kilometer mark system (EKilo_Sys), the starting point kilometer mark value (BKilo_Post) and the end point kilometer mark value (EKilo_Post). The information of the temporary speed limit command in this embodiment is shown in the following Table 1:

[0069] Table 1

[0070]

[0071]

[0072] Step S202: According to the information in the temporary speed limit command, obtain the data information of the corresponding line in the integrated line data. According to the kilometer mark system of the starting point and the ending point in the temporary speed limit command, obtain the line data under the kilometer mark system value corresponding to the starting point and the ending point of the line. Obtain the starting point kilometer mark system (CTCBKilo_Sys) and the starting point kilometer mark value (CTCBKilo_Post), the ending point kilometer mark system (CTCEKilo_Sys) and the ending point kilometer mark value (CTCEKilo_Post) of the dispatching jurisdiction of the centralized dispatching control system.

[0073] Step S203: According to the data information of the corresponding line, the legality of the line kilometer mark relationship in the temporary speed limit command within the dispatching jurisdiction of the centralized dispatching control system is judged, including: judging whether the starting point kilometer mark value or the ending point kilometer mark value of the temporary speed limit command is within the link-breaking mark characteristic value. If the starting point kilometer mark value or the ending point kilometer mark value of the temporary speed limit command is within the link-breaking mark characteristic value, the starting point kilometer mark value or the ending point kilometer mark value of the temporary speed limit command is illegal.

[0074] Step S203: If the kilometer mark value of the starting point or the kilometer mark value of the end point of the temporary speed limit command is not within the link-breaking mark characteristic value, then the legitimacy of the line kilometer mark relationship in the temporary speed limit command within the dispatching jurisdiction of the centralized dispatching control system is judged based on the data information of the corresponding line, and further includes:

[0075] It is judged whether the kilometer mark system of the starting point of the temporary speed limit command is consistent with the kilometer mark system of the starting point of the dispatching jurisdiction, and whether the kilometer mark system of the ending point of the temporary speed limit command is consistent with the kilometer mark system of the ending point of the dispatching jurisdiction, so as to determine the legality of the line kilometer mark relationship in the temporary speed limit command within the dispatching jurisdiction of the centralized dispatching control system.

[0076] Step S2031: The judgment of whether the kilometer mark system of the starting point of the temporary speed limit command is consistent with the kilometer mark system of the starting point of the dispatching jurisdiction comprises: if the kilometer mark system of the starting point of the temporary speed limit command is consistent with the kilometer mark system of the starting point of the dispatching jurisdiction, then judging whether the kilometer mark value of the starting point of the temporary speed limit command is within the dispatching jurisdiction according to the kilometer mark value increase or decrease attribute of the kilometer mark value of the kilometer mark system of the corresponding line. Specifically, it includes: when the kilometer mark system of the starting point of the temporary speed limit command is consistent with the kilometer mark system of the starting point of the dispatching jurisdiction, and the kilometer mark value numerical increase or decrease attribute of the kilometer mark system in the data information of the corresponding line is a decrease attribute, if the kilometer mark value of the starting point of the temporary speed limit command is greater than the kilometer mark value of the starting point of the dispatching jurisdiction, then the kilometer mark value of the starting point of the temporary speed limit command is determined to be illegal; when the kilometer mark system of the starting point of the temporary speed limit command is consistent with the kilometer mark system of the starting point of the dispatching jurisdiction, and the kilometer mark value numerical increase or decrease attribute of the kilometer mark system in the data information of the corresponding line is an increase attribute, if the kilometer mark value of the starting point of the temporary speed limit command is less than the kilometer mark value of the starting point of the dispatching jurisdiction, then the kilometer mark value of the starting point of the temporary speed limit command is determined to be illegal; in other cases except the above, when the kilometer mark system of the starting point of the temporary speed limit command is consistent with the kilometer mark system of the starting point of the dispatching jurisdiction, then the kilometer mark value of the starting point of the temporary speed limit command is determined to be legal.

[0077] If the kilometer mark system of the starting point of the temporary speed limit command is inconsistent with the kilometer mark system of the starting point of the dispatching jurisdiction, then according to the positional relationship between the corresponding kilometer mark system and other kilometer mark systems under the current route, it is determined whether the kilometer mark value of the starting point of the temporary speed limit command is within the dispatching jurisdiction. Specifically, it includes: determining the front-to-back relationship between the kilometer mark system of the starting point of the temporary speed limit command and the kilometer mark system of the starting point of the dispatching jurisdiction by recording the positional relationship between each kilometer mark system and other kilometer mark systems under the current route. When the kilometer mark system of the starting point of the temporary speed limit command is inconsistent with the kilometer mark system of the starting point of the dispatching jurisdiction, if the kilometer mark system of the starting point of the temporary speed limit command is the rear direction of the kilometer mark system of the starting point of the dispatching jurisdiction, then it is determined that the kilometer mark value of the starting point of the temporary speed limit command is legal; when the kilometer mark system of the starting point of the temporary speed limit command is inconsistent with the kilometer mark system of the starting point of the dispatching jurisdiction, if the kilometer mark system of the starting point of the temporary speed limit command is the front direction of the kilometer mark system of the starting point of the dispatching jurisdiction, then it is determined that the kilometer mark value of the starting point of the temporary speed limit command is illegal.

[0078] Step S2032: Determine whether the kilometer mark system of the end point of the temporary speed limit command is consistent with the kilometer mark system of the end point of the dispatching jurisdiction, including: if the kilometer mark system of the end point of the temporary speed limit command is consistent with the kilometer mark system of the end point of the dispatching jurisdiction, then determine whether the kilometer mark value of the end point of the temporary speed limit command is within the dispatching jurisdiction according to the kilometer mark value numerical increase or decrease attribute of the kilometer mark value of the kilometer mark system of the corresponding line; it specifically includes: when the kilometer mark system of the end point of the temporary speed limit command is consistent with the kilometer mark system of the end point of the dispatching jurisdiction, and the kilometer mark value numerical increase or decrease attribute of the kilometer mark value of the kilometer mark system in the data information of the corresponding line is a decrease attribute, if the kilometer mark system of the end point of the temporary speed limit command is consistent with the kilometer mark system of the end point of the dispatching jurisdiction, If the value is less than the kilometer mark value of the end point of the dispatching jurisdiction, the kilometer mark value of the end point of the temporary speed limit command is determined to be illegal; when the kilometer mark system of the end point of the temporary speed limit command is consistent with the kilometer mark system of the dispatching jurisdiction, and the kilometer mark value increase or decrease attribute of the kilometer mark system in the data information of the corresponding line is an increase attribute, if the kilometer mark value of the end point of the temporary speed limit command is greater than the kilometer mark value of the end point of the dispatching jurisdiction, the kilometer mark value of the end point of the temporary speed limit command is determined to be illegal; in other cases except the above, when the kilometer mark system of the end point of the temporary speed limit command is consistent with the kilometer mark system of the end point of the dispatching jurisdiction, the kilometer mark value of the end point of the temporary speed limit command is determined to be legal.

[0079] If the kilometer mark system of the end point of the temporary speed limit command is inconsistent with the kilometer mark system of the end point of the dispatching jurisdiction, then according to the positional relationship between the corresponding kilometer mark system and other kilometer mark systems under the current route, it is judged whether the kilometer mark value of the end point of the temporary speed limit command is within the dispatching jurisdiction. Specifically, it includes: if the kilometer mark system of the starting point of the temporary speed limit command is inconsistent with the kilometer mark system of the starting point of the corresponding route within the jurisdiction of the train control center, then according to the positional relationship between the corresponding kilometer mark system and other kilometer mark systems under the current route, it is judged whether the kilometer mark value of the starting point of the temporary speed limit command is within the dispatching jurisdiction. When the kilometer mark system of the end point of the temporary speed limit command is inconsistent with the kilometer mark system of the end point of the dispatching jurisdiction, if the kilometer mark system of the end point of the temporary speed limit command is in the front direction of the kilometer mark system of the end point of the dispatching jurisdiction, then the kilometer mark value of the end point of the temporary speed limit command is determined to be legal; when the kilometer mark system of the end point of the temporary speed limit command is inconsistent with the kilometer mark system of the end point of the dispatching jurisdiction, if the kilometer mark system of the end point of the temporary speed limit command is in the rear direction of the kilometer mark system of the end point of the dispatching jurisdiction, then the kilometer mark value of the end point of the temporary speed limit command is determined to be illegal.

[0080] Step S3: Determine the relationship between the line kilometer mark and the line kilometer mark: Determine the relevance between the relationship between the line kilometer mark and the jurisdiction of the train control center in the temporary speed limit command based on the integrated line data. Figure 3 As shown, it specifically includes:

[0081] Step S301: Obtain a temporary speed limit command from a device of a centralized dispatching control system, and read information in the temporary speed limit command, including: the route number of the temporary speed limit command, the kilometer mark system of the starting point, the kilometer mark system of the ending point, the kilometer mark value of the starting point, and the kilometer mark value of the ending point.

[0082] Step S302: According to the information in the temporary speed limit command, obtain the data information of the corresponding route in the integrated route data. According to the kilometer mark system of the starting point and the ending point in the temporary speed limit command, obtain the route data under the kilometer mark system value corresponding to the starting point and the ending point of the route.

[0083] Step S303: According to the data information of the corresponding line, the legitimacy of the line kilometer mark relationship in the temporary speed limit command in the dispatching jurisdiction is judged to determine the relevance of the line kilometer mark relationship in the temporary speed limit command to the train control center. According to the station and jurisdiction information of each train control center and the data information of the corresponding line, the consistency of the line kilometer mark system in the temporary speed limit command and the kilometer mark system of the corresponding line within the jurisdiction of the current train control center is judged.

[0084] Traverse the station and jurisdiction information of all train control centers recorded in step S108, and obtain the kilometer mark system (TCCBKilo_Sys) and kilometer mark value (TCCBKilo_Post) and the terminal kilometer mark system (TCCEKilo_Sys) and kilometer mark value (TCCEKilo_Post) of the corresponding line within the jurisdiction of the current train control center according to the obtained line number information. If the current TCC does not have this line, continue to traverse the next TCC data.

[0085] Step S304: judging the legitimacy of the kilometer mark value of the starting point of the temporary speed limit command within the jurisdiction of the current train control center and corresponding to the kilometer mark system of the line, specifically including:

[0086] Step S3041: If the kilometer mark system of the starting point of the temporary speed limit command is consistent with the kilometer mark system of the starting point of the corresponding line within the jurisdiction of the current train control center, then according to the kilometer mark value value increase or decrease attribute of the kilometer mark value of the kilometer mark system of the corresponding line, it is judged whether the kilometer mark value of the starting point of the temporary speed limit command is within the dispatching jurisdiction, specifically including:

[0087] When the kilometer mark system of the starting point of the temporary speed limit command is consistent with the kilometer mark system of the starting point of the jurisdiction of the train control center, and the kilometer mark value increase or decrease attribute of the kilometer mark system in the data information of the corresponding line is a decrease attribute, if the kilometer mark value of the starting point of the temporary speed limit command is greater than the kilometer mark value of the starting point of the dispatching jurisdiction, it is determined that the line kilometer mark relationship in the temporary speed limit command is related to the current train control center.

[0088] When the kilometer mark system of the starting point of the temporary speed limit command is consistent with the kilometer mark system of the starting point of the dispatching jurisdiction, and the kilometer mark value increase or decrease attribute of the kilometer mark system in the data information of the corresponding line is an increase attribute, if the kilometer mark value of the starting point of the temporary speed limit command is less than the kilometer mark value of the starting point of the dispatching jurisdiction, it is determined that the line kilometer mark relationship in the temporary speed limit command is related to the current train control center.

[0089] When the line kilometer mark relationship in the temporary speed limit command is related to the current train control center, the ID information of this train control center is recorded in the status list of the temporary speed limit command, and the process returns to step S303 to continue traversing the data of the next train control center. If the above conditions are not met, proceed to step S3042.

[0090] Step S3042: When the kilometer mark system of the starting point of the temporary speed limit command is inconsistent with the kilometer mark system of the starting point of the corresponding line within the jurisdiction of the current train control center, the kilometer mark system BKilo_Sys in the temporary speed limit command and the kilometer mark system of the starting point of the dispatching jurisdiction are obtained through the positional relationship between each kilometer mark system recorded in step S105 and other kilometer marks under the current line. If the kilometer mark system (BKilo_Sy) in the temporary speed limit command is in the direction behind the kilometer mark system (CTCBKilo_Sys) in the dispatching jurisdiction, it is determined that the kilometer mark value in the temporary speed limit command is related to the current TCC jurisdiction; the ID information of the current train control center is recorded in the status list of the temporary speed limit command, and the data of the next train control center is returned to step S303 to continue traversing. If the above conditions are not met, step S3043 is performed.

[0091] Step S3043: When the kilometer mark system of the end point of the temporary speed limit command is consistent with the kilometer mark system of the end point under the jurisdiction of the train control center, and the kilometer mark value increase or decrease attribute of the kilometer mark system in the data information of the corresponding line is a decrease attribute, if the kilometer mark value of the end point of the temporary speed limit command is less than the kilometer mark value of the end point under the dispatching jurisdiction, it is determined that the line kilometer mark relationship in the temporary speed limit command is related to the current train control center.

[0092] When the kilometer mark system of the end point of the temporary speed limit command is consistent with the kilometer mark system of the end point of the dispatching jurisdiction, and the kilometer mark value increase or decrease attribute of the kilometer mark system in the data information of the corresponding line is an increase attribute, if the kilometer mark value of the end point of the temporary speed limit command is greater than the kilometer mark value of the end point of the dispatching jurisdiction, it is determined that the line kilometer mark relationship in the temporary speed limit command is related to the current train control center.

[0093] When the line kilometer mark relationship in the temporary speed limit command is related to the current train control center, the ID information of this train control center is recorded in the status list of the temporary speed limit command, and the process returns to step S303 to continue traversing the data of the next train control center. If the above conditions are not met, proceed to step S3044.

[0094] Step S3044: When the kilometer mark system of the end point of the temporary speed limit command is inconsistent with the kilometer mark system of the end point of the jurisdiction of the train control center, the kilometer mark system BKilo_Sys in the temporary speed limit command and the kilometer mark system of the end point of the dispatching jurisdiction are obtained through the positional relationship between each kilometer mark system recorded in step S105 and other kilometer marks under the current line. If the kilometer mark system (BKilo_Sy) in the temporary speed limit command is in the front direction of the kilometer mark system of the end point of the dispatching jurisdiction, it is determined that the line kilometer mark relationship in the temporary speed limit command is related to the current train control center, and the ID information of this TCC is recorded in the status list of the temporary speed limit command, and the step S303 is returned to continue to traverse the data of the next train control center. If the above conditions are not met, it ends.

[0095] On the other hand, the present embodiment also provides a system for judging the relationship between kilometer marks on a line in temporary speed limit management, the system comprising: a line data integration module, which is used to pre-acquire a line data table, a dispatching jurisdiction table of a centralized dispatching control system, and a ground equipment information table and integrate them to obtain integrated line data; a data acquisition module, which is connected to the line data integration module, and is used to obtain a temporary speed limit command from the equipment of the centralized dispatching control system and read the information in the temporary speed limit command; according to the information in the temporary speed limit command, obtain data information of the corresponding line in the integrated line data; a judgment module, which is connected to the data acquisition module, and is used to judge the legality of the relationship between the kilometer marks on the line in the temporary speed limit command within the dispatching jurisdiction of the centralized dispatching control system according to the data information of the corresponding line, and / or, to judge the correlation between the relationship between the kilometer marks on the line in the temporary speed limit command and the jurisdiction of the train control center.

[0096] An electronic device includes a processor and a memory, wherein a computer program is stored in the memory, and when the computer program is executed by the processor, the method for determining the relationship between kilometer marks of a line in the temporary speed limit management is implemented.

[0097] A readable storage medium stores a computer program, and when the computer program is executed by a processor, the method for determining the relationship between kilometer marks on a line in the above-mentioned temporary speed limit management is implemented.

[0098] To sum up, the method for determining the relationship between kilometer markers of a line in temporary speed limit management provided in this embodiment integrates line data offline in advance, reduces the time consumption of online operation of the system, and improves system stability and reliability; when determining the relationship between kilometer markers, the positional relationship of the kilometer marker system value and the increase and decrease attributes of the kilometer markers within the system are used to reduce the amount of calculation; it can be applied to various devices involved in temporary speed limit management, such as temporary speed limit servers, wireless block centers, and train control centers.

[0099] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0100] It should be noted that the devices and methods disclosed in the embodiments of this article can also be implemented in other ways. The device implementation described above is only schematic. For example, the flowcharts and block diagrams in the accompanying drawings show the possible architecture, functions and operations of the devices, methods and computer program products according to multiple embodiments of this article. In this regard, each box in the flowchart or block diagram can represent a part of a module, program or code, and the module, program segment or part of the code contains one or more executable instructions for implementing the specified logical function, and the module, program segment or part of the code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flowchart, and the combination of boxes in the block diagram and / or flowchart can be implemented by a dedicated hardware-based system for performing a specified function or action, or can be implemented by a combination of dedicated hardware and computer instructions.

[0101] In addition, the functional modules in the various embodiments of this document may be integrated together to form an independent part, or each module may exist independently, or two or more modules may be integrated to form an independent part.

[0102] Although the content of the present invention has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the present invention. After reading the above content, it will be apparent to those skilled in the art that various modifications and substitutions of the present invention will occur. Therefore, the protection scope of the present invention should be limited by the appended claims.

Claims

1. A method for determining the relationship between line kilometer marks in temporary speed limit management, characterized in that: include: Data integration and determination of the relationship between route kilometer marks; The data integration includes: pre-acquiring a line data table, a dispatching jurisdiction table of a centralized dispatching control system, and a ground equipment information table, and integrating them to obtain integrated line data; The determination of the route kilometer mark relationship includes: Obtain a temporary speed limit command from a device of a centralized dispatching control system, and read information in the temporary speed limit command; According to the information in the temporary speed limit command, obtaining data information of the corresponding route in the integrated route data; Based on the data information of the corresponding line, the legality of the line kilometer mark relationship in the temporary speed limit command within the dispatching jurisdiction of the centralized dispatching control system is judged, and / or the correlation between the line kilometer mark relationship in the temporary speed limit command and the jurisdiction of the train control center is judged.

2. The method for determining the relationship between line kilometer marks in temporary speed limit management according to claim 1, characterized in that: The pre-acquisition of the line data table, the dispatching jurisdiction table of the centralized dispatching control system and the ground equipment information table and integration thereof to obtain the integrated line data specifically includes: According to the route data table, record the increase and decrease attributes of the kilometer mark value of each kilometer mark system; Record the positional relationship of each kilometer mark system with other kilometer mark systems on the current route; According to the line data table, calculating the broken link mark characteristic value and the corresponding number under the kilometer mark system; According to the dispatching jurisdiction table of the centralized dispatching control system, recording the dispatching jurisdiction of the centralized dispatching control system; According to the ground equipment information table, record the station and jurisdiction information of each train control center.

3. The method for determining the relationship between line kilometer marks in temporary speed limit management according to claim 2, characterized in that: The calculating of the broken link mark characteristic value and the corresponding number under the kilometer mark system according to the line data table specifically includes: According to the route data table, determine whether there is a broken link mark under each kilometer mark system of the current route, and obtain a determination result of the broken link mark; According to the judgment result of the broken chain mark, the broken chain mark characteristic value and the corresponding number under the kilometer mark system are calculated.

4. The method for determining the relationship between line kilometer marks in temporary speed limit management according to claim 2, characterized in that: The dispatching jurisdiction of the record centralized dispatching control system includes: Record the kilometer mark system value and kilometer mark value of the starting point and ending point under the jurisdiction of the centralized dispatching control system of the corresponding line.

5. The method for determining the relationship between line kilometer marks in temporary speed limit management according to claim 4, characterized in that: The information in the temporary speed limit command includes: the route number of the temporary speed limit command, the kilometer mark system of the starting point, the kilometer mark system of the ending point, the kilometer mark value of the starting point and the kilometer mark value of the ending point.

6. The method for determining the relationship between line kilometer marks in temporary speed limit management according to claim 5, characterized in that: The method of judging the legality of the line kilometer mark relationship in the temporary speed limit command within the dispatching jurisdiction of the centralized dispatching control system according to the data information of the corresponding line specifically includes: Determining whether the kilometer mark value of the starting point or the kilometer mark value of the ending point of the temporary speed limit command is within the link-breaking mark characteristic value; If the kilometer mark value of the starting point or the kilometer mark value of the ending point of the temporary speed limit command is within the link break mark characteristic value, then the kilometer mark value of the starting point or the kilometer mark value of the ending point of the temporary speed limit command is illegal; If the kilometer mark value of the starting point or the kilometer mark value of the ending point of the temporary speed limit command is not within the broken link mark characteristic value, then a judgment is made as to whether the kilometer mark system of the starting point of the temporary speed limit command is consistent with the kilometer mark system of the starting point of the dispatching jurisdiction, and whether the kilometer mark system of the ending point of the temporary speed limit command is consistent with the kilometer mark system of the ending point of the dispatching jurisdiction, so as to determine the legality of the line kilometer mark relationship in the temporary speed limit command within the dispatching jurisdiction of the centralized dispatching control system.

7. The method for determining the relationship between line kilometer marks in temporary speed limit management according to claim 6, characterized in that: The judging whether the kilometer mark system of the starting point of the temporary speed limit command is consistent with the kilometer mark system of the starting point of the dispatching jurisdiction includes: If the kilometer mark system of the starting point of the temporary speed limit command is consistent with the kilometer mark system of the starting point of the dispatching jurisdiction, then according to the kilometer mark value value increase or decrease attribute of the kilometer mark value of the corresponding line, it is judged whether the kilometer mark value of the starting point of the temporary speed limit command is within the dispatching jurisdiction; If the kilometer mark system of the starting point of the temporary speed limit command is inconsistent with the kilometer mark system of the starting point of the dispatching jurisdiction, then the kilometer mark value of the starting point of the temporary speed limit command is judged whether it is within the dispatching jurisdiction based on the positional relationship between the corresponding kilometer mark system and other kilometer mark systems on the current route.

8. The method for determining the relationship between line kilometer marks in temporary speed limit management according to claim 6, characterized in that: The judging whether the kilometer mark system of the end point of the temporary speed limit command is consistent with the kilometer mark system of the end point of the dispatching jurisdiction includes: If the kilometer mark system of the end point of the temporary speed limit command is consistent with the kilometer mark system of the end point of the dispatching jurisdiction, then according to the kilometer mark value value increase or decrease attribute of the kilometer mark value of the corresponding line, it is judged whether the kilometer mark value of the end point of the temporary speed limit command is within the dispatching jurisdiction; If the kilometer mark system of the end point of the temporary speed limit command is inconsistent with the kilometer mark system of the end point of the dispatching jurisdiction, then the kilometer mark value of the end point of the temporary speed limit command is judged whether it is within the dispatching jurisdiction based on the positional relationship between the corresponding kilometer mark system and other kilometer mark systems on the current route.

9. The method for determining the relationship between line kilometer marks in temporary speed limit management according to claim 5, characterized in that: According to the station and jurisdiction information of each train control center and the data information of the corresponding line, the correlation between the starting point kilometer mark value and the ending point kilometer mark value of the temporary speed limit command and the jurisdiction of each train control center is judged in turn.

10. The method for determining the relationship between line kilometer marks in temporary speed limit management according to claim 9, characterized in that: The correlation between the kilometer mark value of the starting point of the temporary speed limit command and the jurisdiction of a train control center is judged, specifically including: If the kilometer mark system of the starting point of the temporary speed limit command is consistent with the kilometer mark system of the starting point of the corresponding line within the jurisdiction of the train control center, then according to the kilometer mark value increase and decrease attribute of the kilometer mark value of the corresponding line, it is judged whether the kilometer mark value of the starting point of the temporary speed limit command is within the dispatching jurisdiction, so as to determine the relevance between the line kilometer mark relationship in the temporary speed limit command and the train control center; If the kilometer mark system of the starting point of the temporary speed limit command is inconsistent with the kilometer mark system of the corresponding line within the jurisdiction of the train control center, then based on the positional relationship between the corresponding kilometer mark system and other kilometer mark systems under the current line, determine whether the kilometer mark value of the starting point of the temporary speed limit command is within the dispatching jurisdiction, so as to determine the correlation between the line kilometer mark relationship in the temporary speed limit command and the train control center.

11. The method for determining the relationship between line kilometer marks in temporary speed limit management according to claim 9, characterized in that: The relevance of the kilometer mark value of the end point of the temporary speed limit command within the jurisdiction of a train control center is judged, specifically including: If the kilometer mark system of the end point of the temporary speed limit command is consistent with the kilometer mark system of the end point of the corresponding line within the jurisdiction of the train control center, then according to the kilometer mark value increase and decrease attribute of the kilometer mark value of the corresponding line, it is judged whether the kilometer mark value of the end point of the temporary speed limit command is within the jurisdiction of the dispatching, so as to determine the relevance between the line kilometer mark relationship in the temporary speed limit command and the train control center; If the kilometer mark system of the end point of the temporary speed limit command is inconsistent with the kilometer mark system of the corresponding line within the jurisdiction of the train control center, then based on the positional relationship between the corresponding kilometer mark system and other kilometer mark systems under the current line, determine whether the kilometer mark value of the end point of the temporary speed limit command is within the dispatching jurisdiction, so as to determine the correlation between the line kilometer mark relationship in the temporary speed limit command and the train control center.

12. A system for determining the relationship between line kilometer marks in temporary speed limit management, characterized in that: include: A line data integration module is used to pre-acquire the line data table, the dispatching jurisdiction table of the centralized dispatching control system, and the ground equipment information table and integrate them to obtain the integrated line data; A data acquisition module, which is connected to the line data integration module, is used to obtain a temporary speed limit command from a device of a centralized dispatching control system, read the information in the temporary speed limit command; and obtain data information of the corresponding line in the integrated line data according to the information in the temporary speed limit command; A judgment module is connected to the data acquisition module and is used to judge the legality of the line kilometer mark relationship in the temporary speed limit command within the dispatching jurisdiction of the centralized dispatching control system based on the data information of the corresponding line, and / or to judge the correlation between the line kilometer mark relationship in the temporary speed limit command and the jurisdiction of the train control center.

13. An electronic device, characterized in that: include: A processor and a memory, wherein a computer program is stored in the memory, and when the computer program is executed by the processor, a method for determining the relationship between kilometer marks on a line in temporary speed limit management as described in any one of claims 1 to 11 is implemented.

14. A readable storage medium, characterized in that: The readable storage medium stores a computer program, and when the computer program is executed by a processor, the method for determining the relationship between line kilometer signs in temporary speed limit management as described in any one of claims 1-11 is implemented.

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