Railway wireless dispatching command getting-on prompt and confirmation processing method and device

Abstract

The invention provides a railway wireless dispatching command getting-on prompt and confirmation processing method and device, and the method comprises the steps: receiving a speed-limiting wireless dispatching command, and extracting the speed-limiting key information in the speed-limiting wireless dispatching command to determine a speed-limiting section; according to railway operation data, dynamically calculating all train numbers which are influenced by speed limit and pass through the speed limit section within configuration time, and prompting a train dispatcher to send the speed limit wireless dispatching command to the train numbers which are influenced by the speed limit and are about to pass through the speed limit section; when a train dispatcher sends the speed-limiting wireless dispatching command, whether a receipt of signing for the speed-limiting wireless dispatching command by a driver is received is monitored, and / or whether the train number influenced by speed limiting passes through the speed-limiting section is judged, so that the getting-on state of the speed-limiting wireless dispatching command is confirmed, and it is ensured that the speed-limiting wireless dispatching command can be issued in time; and train operation safety is guaranteed.

Description

Technical Field

[0001] The invention belongs to the field of rail transportation, and in particular relates to a method and device for processing boarding prompts and confirmation of railway wireless dispatching commands. Background Art

[0002] Centralized Traffic Control (CTC) is an advanced railway traffic dispatching and command system that integrates computer, communication and control technologies to achieve efficient, centralized and remote control and monitoring of railway train operation. It is widely used in high-speed and conventional lines. When abnormal conditions such as equipment failure, wind, rain and snow disasters, earthquakes, extreme weather, and traffic accidents occur on the railway line, in order to ensure the safe operation of trains on the line, the train dispatcher shall issue a temporary speed limit dispatch order in accordance with regulations and set a train control speed limit.

[0003] At present, in railway sections equipped with a dispatching command wireless transmission system, train dispatchers can issue written dispatching commands directly to drivers through the dispatching command terminal in the dispatching centralized system and based on the dispatching command wireless transmission system, and the driver can sign and confirm the receipt. However, when the train dispatcher fails to send the wireless dispatching command in time or the driver fails to sign for it in time, the train may run overspeed in the speed limit section, resulting in unsafe consequences. The dispatching command terminal currently used by train dispatchers cannot be combined with the train operation plan to remind train dispatchers that trains that need to issue wireless dispatching orders will pass through the speed limit section in the future. Manual monitoring is required, which poses certain safety risks and hidden dangers. In particular, when there are multiple long sections with speed limits in the section under the jurisdiction of the train dispatcher, the workload of the train dispatcher to monitor the wireless dispatching command on the train is huge and prone to errors. In addition, according to relevant regulations, train dispatchers need to record the sending and receipt of wireless dispatching commands train by train. Currently, they are all paper-based manual records, and there is a lack of relevant electronic records, which makes subsequent review extremely inconvenient. Summary of the invention

[0004] The purpose of the present invention is to overcome the above-mentioned shortcomings and to provide a railway wireless dispatching command boarding prompt and confirmation processing method and device based on a dispatching centralized system, so as to realize the processing, display and storage of the wireless dispatching command issuance and command receipt status of trains passing through speed limit sections, thereby ensuring the timely issuance of wireless dispatching commands and the safe operation of trains, reducing the workload of train dispatchers, and improving the work efficiency of train dispatchers.

[0005] To achieve the above-mentioned purpose, the present invention provides a railway wireless dispatching command boarding prompt and confirmation processing method, which includes: receiving a speed limit wireless dispatching command, extracting the speed limit key information in the speed limit wireless dispatching command to determine the speed limit section; dynamically calculating all speed limit-affected trains passing through the speed limit section within the configured time according to railway operation data, and prompting the train dispatcher to send the speed limit wireless dispatching command to the speed limit-affected train that is about to pass through the speed limit section; when the train dispatcher sends the speed limit wireless dispatching command, monitoring whether a receipt of the speed limit wireless dispatching command signed by the driver is received, and / or judging whether the speed limit-affected train has passed through the speed limit section, so as to confirm the boarding status of the speed limit wireless dispatching command.

[0006] Optionally, the railway operation data includes train operation plans, route sequences, static station data, station representation information, dispatching commands and train control speed limit operation events.

[0007] Optionally, by comparing the dispatch command number, speed limit section and speed limit value in the speed limit wireless dispatch command sent by the train dispatcher and the receipt of the speed limit wireless dispatch command signed by the driver, if the dispatch command number, speed limit section and speed limit value are the same, then the on-board status of the speed limit wireless dispatch command is confirmed to be "on board".

[0008] Optionally, the step of determining whether the train affected by the speed limit has passed through the speed limit section includes: calculating the train position of the train affected by the speed limit through the station representation information, and determining whether the train has passed through the speed limit section based on the train position; if the train position is greater than the end kilometer mark of the speed limit section when the line kilometer mark is increasing in the train running direction, or the train position is less than the end kilometer mark of the speed limit section when the line kilometer mark is decreasing in the train running direction, then it is determined that the train affected by the speed limit has passed through the speed limit section, and the speed limit wireless dispatch command on-board status is confirmed to be "passed through the speed limit section".

[0009] Optionally, the receiving of the speed limit wireless dispatch command specifically includes: receiving the dispatch command from the dispatch concentration system, and checking the title and content of the dispatch command; if the title and / or content of the dispatch command contains a "speed limit" field, then determining that the dispatch command is the speed limit wireless dispatch command.

[0010] Optionally, the key speed limit information in the speed limit wireless dispatch command is extracted by means of regular expressions; the key speed limit information includes station name, line name, running direction, speed limit start and end kilometer marks and speed limit value.

[0011] Optionally, the dynamically calculating all speed-limited trains passing through the speed-limited section within the configured time according to the railway operation data specifically includes:

[0012] First calculation: calculating the speed limit-affected trains passing through the speed limit section within the configuration time according to the first train operation plan, the first route sequence, the first static station data and the first station representation information, to form a first group of train sequence;

[0013] Update calculation: according to the updated second train operation plan, the second route sequence, the second station representation information, the dispatching command and the train control speed limit operation event, the speed limit-affected trains in the Nth group of train sequence are added or deleted to form the N+1th group of train sequence, where N≥1.

[0014] Optionally, the update calculation of the speed-limit-affected train numbers in the Nth group of train number sequences is repeated until a cancellation command of the speed-limit wireless dispatch command is received or the train control speed limit is cancelled.

[0015] Optionally, the configuration time is greater than or equal to the duration from when the speed limit wireless scheduling command is sent to when it is received.

[0016] Optionally, the updated second train operation plan, the second route sequence, the second station representation information, the dispatching command and the train control speed limit operation event are periodically updated based on the update information sent by the centralized dispatching system.

[0017] Optionally, the speed limit section is located in the section, the main line in the station, the side line in the station or the main line in the section across the station.

[0018] Optionally, the method further includes: when the signal leading to the speed limit section is open, if the train driver of the train affected by the speed limit that is about to pass through the speed limit section does not sign for the speed limit wireless dispatch command, prompting the train dispatcher again.

[0019] Optionally, after the speed limit wireless dispatch command boarding prompt and confirmation are completed, the relevant records of the speed limit wireless dispatch command boarding prompt and confirmation are saved.

[0020] The present invention also provides a railway wireless dispatching command boarding prompt and confirmation processing device, which includes: a wireless dispatching command auxiliary server module, which is connected to the dispatching centralized system for communication, the wireless dispatching command auxiliary server module is used to receive the speed limit wireless dispatching command to determine the speed limit section, and dynamically calculate all the speed limit affected trains passing through the speed limit section within the configuration time according to the railway operation data; a wireless dispatching command auxiliary terminal module, which is connected to the wireless dispatching command auxiliary server module for communication, the wireless dispatching command auxiliary terminal module is used to receive and display the speed limit key information of the speed limit wireless dispatching command, and prompt the train dispatcher to send the speed limit wireless dispatching command to the speed limit affected train that is about to pass through the speed limit section, and prompt the train dispatcher to set up monitoring of the speed limit wireless dispatching command boarding; when the train dispatcher sends the speed limit wireless dispatching command, the wireless dispatching command auxiliary server module receives the receipt of the speed limit wireless dispatching command signed by the driver according to the monitoring, and / or judges whether the speed limit affected train passes through the speed limit section, so as to confirm the boarding status of the speed limit wireless dispatching command.

[0021] Optionally, the wireless dispatch auxiliary server module includes: a first communication processing unit, which is communicatively connected to the dispatching concentration system, and is used to receive railway operation data sent by the dispatching concentration system; the railway operation data includes train operation plan, route sequence, static station data, station representation information, dispatching command and train control speed limit operation events; a dispatching command processing unit, which is communicatively connected to the first communication processing unit, and is used to receive the dispatching command, and determine whether the dispatching command is the speed limit wireless dispatching command, and calculate all speed limit-affected trains passing through the speed limit section within the configured time; a monitoring processing unit, which is communicatively connected to the first communication processing unit, and is used to monitor whether a receipt of the driver's receipt of the speed limit wireless dispatching command is received, and / or determine whether the speed limit-affected train passes through the speed limit section; a display status processing unit, which is communicatively connected to the first communication processing unit and the monitoring processing unit, and is used to display the on-board status of the speed limit wireless dispatching command.

[0022] Optionally, the wireless command auxiliary terminal module includes: a second communication processing unit, which is communicatively connected to the first communication processing unit, and is used to receive the speed limit wireless dispatch command, the speed limit affected vehicle number and the speed limit wireless dispatch command on-board status; a display operation processing unit, which is communicatively connected to the second communication processing unit, and is used to display the speed limit wireless dispatch command, the speed limit affected vehicle number and the speed limit wireless dispatch command on-board status.

[0023] Optionally, a plurality of threads are respectively set between the monitoring processing unit and the display status processing unit and the display operation processing unit to support on-board prompts and confirmations of a plurality of speed limit wireless dispatch commands at the same time.

[0024] Compared with the prior art, the method and device for processing the railway wireless dispatching command boarding prompt and confirmation provided by the present invention has the following beneficial effects:

[0025] (1) By extracting the key speed limit information from the speed limit wireless dispatch command, the speed limit section can be determined. Combined with the dynamic monitoring of railway operation data and the calculation of the train number for which the speed limit wireless dispatch command needs to be issued within the configured time, the speed limit wireless dispatch command issuance and speed limit wireless dispatch command receipt status can be dynamically updated, displayed and stored, and the train dispatcher can be prompted in real time to issue a wireless dispatch command to the train that is about to pass through the speed limit section, so as to ensure that the speed limit wireless dispatch command is issued in time and the safety of train operation is guaranteed;

[0026] (2) The device can be upgraded and expanded in the existing centralized dispatching system, can meet the requirements of train dispatchers, and is widely applicable; and the device makes maximum use of the software, hardware equipment and network transmission channels of the existing centralized dispatching system, greatly reducing costs;

[0027] (3) Upgrading the issuance and receipt of speed limit wireless dispatching commands from the "human-to-human mutual control" mode to the "human-machine mutual control" mode can effectively improve the timeliness, reliability and safety of the issuance and receipt of speed limit wireless dispatching commands; at the same time, it significantly reduces the workload of train dispatchers in sending and confirming the receipt of wireless dispatching commands, thereby improving the work efficiency of train dispatchers. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a flow chart of the railway wireless dispatching command boarding prompt and confirmation processing method of the present invention;

[0029] Figure 2 It is a structural schematic diagram of the railway wireless dispatching command boarding prompt and confirmation processing device of the present invention;

[0030] Figure 3 It is a structural schematic diagram of a wireless dispatching order auxiliary server module in the railway wireless dispatching order boarding prompt and confirmation processing device of the present invention;

[0031] Figure 4 It is a structural schematic diagram of a wireless dispatching command auxiliary terminal module in the railway wireless dispatching command boarding prompt and confirmation processing device of the present invention.

[0032] Reference numerals

[0033] 100 Dispatching Centralized System

[0034] 200 wireless command auxiliary server module

[0035] 300 wireless command auxiliary terminal module

[0036] 201 first communication processing unit

[0037] 202 Scheduling command processing unit

[0038] 203 monitoring processing unit

[0039] 204 display status processing unit

[0040] 205 first configuration processing unit

[0041] 301 second communication processing unit

[0042] 302 Display operation processing unit

[0043] 303 Second configuration processing unit

[0044] 400 trains DETAILED DESCRIPTION

[0045] The technical solutions, structural features, achieved objectives and effects of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0046] It should be noted that the drawings are in a very simplified form and use non-precise proportions. They are only used to conveniently and clearly assist in explaining the embodiments of the present invention, and are not used to limit the conditions for the implementation of the present invention. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical content disclosed by the present invention.

[0047] It should be noted that, in the present invention, 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 the elements explicitly listed, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] At present, train dispatchers are unable to combine train operation plans to remind train dispatchers that trains that pass through speed limit sections in the future need to be issued wireless dispatch orders, and manual monitoring is required. At the same time, in accordance with relevant regulations, train dispatchers need to record the sending and receipt of wireless dispatch orders for each train. Currently, all of these are manual paper records and there is a lack of relevant electronic records. Therefore, train dispatchers cannot conduct real-time inquiries, which poses certain safety risks and hidden dangers.

[0049] In view of the above-mentioned defects, an embodiment of the present invention provides a method for processing a railway wireless dispatching command boarding prompt and confirmation, such as Figure 1 As shown, it includes the following steps: receiving a speed limit wireless dispatch command, extracting the speed limit key information in the speed limit wireless dispatch command to determine the speed limit section; dynamically calculating all speed limit-affected trains that pass through the speed limit section within the configured time according to the railway operation data, and prompting the train dispatcher to send the speed limit wireless dispatch command to the speed limit-affected train that is about to pass through the speed limit section; when the train dispatcher sends the speed limit wireless dispatch command, monitoring whether the driver has received a receipt of the speed limit wireless dispatch command, and / or judging whether the speed limit-affected train has passed through the speed limit section, so as to confirm the boarding status of the speed limit wireless dispatch command. Wherein, the speed limit section is located in the section, the main line in the station, the side line in the station, or the main line in the section across the station.

[0050] The railway operation data includes train operation plan, route sequence, static station data, station representation information, dispatching command and train control speed limit operation events. Specifically, the train operation plan stipulates the train operation route, timetable and stop stations, etc. The route sequence refers to the path of the train in the station or section. Based on the train operation plan and route sequence, the train number that may pass through the speed limit section in the future can be obtained in advance, and then the train dispatcher can be reminded in advance to issue the speed limit wireless dispatch order to the train number that may pass through the speed limit section, reducing the work intensity of the train dispatcher.

[0051] Furthermore, since the dispatch command includes a variety of commands for managing and controlling trains, such as train operation adjustment commands, construction dispatch commands, temporary speed limit commands, and other different commands, the receiving of the speed limit wireless dispatch command specifically includes: receiving the dispatch command from the dispatch centralized system, and checking the title and content of the dispatch command; if the title and / or content of the dispatch command contains the "speed limit" field, the dispatch command is determined to be the speed limit wireless dispatch command. Through the above-mentioned receiving and checking steps, the speed limit wireless dispatch command can be accurately identified, thereby ensuring the timely issuance of the speed limit wireless dispatch command.

[0052] Among them, the monitoring of whether the receipt of the driver's receipt of the speed limit wireless dispatch command is received and the on-board status of the speed limit wireless dispatch command is judged by comparing the dispatch command number, speed limit section and speed limit value in the speed limit wireless dispatch command sent by the train dispatcher and the receipt of the driver's receipt of the speed limit wireless dispatch command. If the dispatch command number, speed limit section and speed limit value are the same, the on-board status of the speed limit wireless dispatch command is confirmed to be "on-board"; otherwise, the on-board status of the speed limit wireless dispatch command is confirmed to be "not on-board".

[0053] Among them, the step of judging whether the speed-limited train has passed the speed-limited section includes: calculating the train position of the speed-limited train through the station representation information, judging whether the train has passed the speed-limited section based on the train position, if the line kilometer mark is increasing in the train running direction and the train position is greater than the speed-limited section end kilometer mark or the line kilometer mark is decreasing in the train running direction and the train position is less than the speed-limited section end kilometer mark, then it is judged that the speed-limited train has passed the speed-limited section, and the speed-limited wireless dispatching command boarding status is confirmed as "passed the speed-limited section". Otherwise, it is confirmed that the speed-limited wireless dispatching command boarding status is "not passed the speed-limited section". It should be noted that the speed limit wireless dispatch command on-board status of "passed the speed limit section" and the speed limit wireless dispatch command on-board status of "already on board" are parallel and superimposable, that is, when the speed limit wireless dispatch command on-board status is "already on board", if the train passes through the speed limit section, the speed limit wireless dispatch command on-board status can be confirmed as "passed the speed limit section".

[0054] Furthermore, when the signal leading to the speed limit section is open, if the driver of the train affected by the speed limit that is about to pass through the speed limit section does not sign for the speed limit wireless dispatch command, that is, when the on-board status of the speed limit wireless dispatch command is "not on-board", the train dispatcher is prompted again to send the speed limit wireless dispatch command or query and view the on-board record of the speed limit wireless dispatch command to ensure that the speed limit wireless dispatch command is issued in time to ensure the safety of train operation.

[0055] Optionally, the speed limit key information in the speed limit wireless dispatch command can be extracted by means of regular expressions; wherein the speed limit key information includes station name, line name, running direction, speed limit start and end kilometer marks and speed limit value. The speed limit section is determined according to the speed limit key information. For example, in one embodiment, the regular expression of the speed limit wireless dispatch command is as follows:

[0056] “Running [$ to $] (\s*.*\s*) line (\s*\d{0,6}\s*)km(\s*\d{0,3}\s*)m to (\s*\d{0,6}\s*)km(\s*\d{0,3}\s*)m and (\s*.*\s*) line (\s*\d{0,6}\s*)km(\s*\d{0,3}\s*)m to (\s*\d{0,6}\s*)km(\s*\d{0,3}\s*)m [$, $] speed limit (\s*\d{2,3}\s*)km / h”;

[0057] The above regular expression can be used to extract the key speed limit information in the speed limit wireless dispatch command "Due to the strong wind speed limit alarm, your train is limited to 300km / h at 889km109m to 905km704m on the down line between Fuyang West Line Station (excluding) to Yingshang North Station (including) to Fengtai South Station (excluding)."

[0058] Furthermore, the dynamic calculation of all trains affected by the speed limit that pass through the speed limit section within the configured time according to the railway operation data specifically includes:

[0059] First calculation: calculating the speed limit affected trains passing through the speed limit section within the configuration time according to the first train operation plan, the first route sequence, the first static station data and the first station representation information to form a first group of train sequence; the train dispatcher can send the speed limit wireless dispatch command to the speed limit affected trains in sequence according to the order of the speed limit affected trains in the first group of train sequence;

[0060] Update calculation: according to the updated second train operation plan, the second route sequence, the second station indication information, the dispatching command and the train control speed limit operation event, the speed limit-affected trains in the Nth group of train sequence are added or deleted to form the N+1th group of train sequence, where N≥1. Repeat the update calculation of the speed limit-affected trains in the Nth group of train sequence until a cancellation command of the speed limit wireless dispatching command is received or the train control speed limit is cancelled.

[0061] This is because the train operation plan will be adjusted according to the actual situation. Therefore, it is necessary to continuously and periodically update and calculate all speed-limited trains that may pass through the speed-limited section within the configured time to ensure the accuracy of the speed-limited trains and reduce the workload of train dispatchers. At the same time, when the speed-limited train passes through the speed-limited section, it is necessary to delete the speed-limited train in the corresponding train sequence. In this embodiment, the updated second train operation plan, the second route sequence, the second station representation information, the dispatching command and the train control speed limit operation event are periodically updated based on the update information sent by the centralized dispatching system.

[0062] Among them, the configuration time is greater than or equal to the duration from the sending to the receipt of the speed limit wireless dispatch command, so as to provide reorganization time to ensure that the speed limit wireless dispatch command can be received by the train, and to reserve time for the train dispatcher to monitor the speed limit wireless dispatch command to ensure that the speed limit wireless dispatch command is issued in a timely manner.

[0063] Further, after the speed limit wireless dispatching command boarding prompt and confirmation are completed, the relevant records of the speed limit wireless dispatching command boarding prompt and confirmation are saved so that the train dispatcher can query and view the speed limit wireless dispatching command boarding record at any time.

[0064] Based on the speed limit wireless dispatch command boarding prompt and confirmation processing method provided in the above embodiment, the present invention also provides a speed limit wireless dispatch command boarding prompt and confirmation processing device, such as Figure 2 As shown, the device includes: a wireless dispatch auxiliary server module 200, which is connected to the dispatching centralized system 100 for communication, and the wireless dispatch auxiliary server module 200 is used to receive a speed limit wireless dispatch command to determine the speed limit section, and dynamically calculate all speed limit-affected trains passing through the speed limit section within the configured time according to the railway operation data; a wireless dispatch auxiliary terminal module 300, which is connected to the wireless dispatch auxiliary server module 200 for communication, and the wireless dispatch auxiliary terminal module 200 is used to receive and display the speed limit key information of the speed limit wireless dispatch command, and prompt the train dispatcher to send the speed limit wireless dispatch command to the speed limit-affected train that is about to pass through the speed limit section, and prompt the train dispatcher to set up monitoring of the speed limit wireless dispatch command on board; when the train dispatcher sends the speed limit wireless dispatch command, the wireless dispatch auxiliary server module 200 receives a receipt of the speed limit wireless dispatch command signed by the driver according to the monitoring, and / or determines whether the speed limit-affected train passes through the speed limit section to confirm the speed limit wireless dispatch command on board status.

[0065] This embodiment automatically extracts the speed limit key information in the speed limit wireless dispatch command through the wireless dispatch auxiliary server module 200, and can dynamically monitor and calculate the train number that needs to issue the speed limit wireless dispatch command based on the speed limit section in the speed limit wireless dispatch command combined with railway operation data (such as train operation plan and station yard indication information, etc.). At the same time, the wireless dispatch auxiliary terminal module 300 can dynamically update, display and store the speed limit wireless dispatch command issuance and speed limit wireless dispatch command receipt status, and can prompt the train dispatcher to issue the wireless dispatch command to the train that is about to pass through the speed limit section. At the same time, the device can be upgraded and expanded in the existing dispatch centralized system, can adapt to the use requirements of train dispatchers, and is widely applicable; and the device makes maximum use of the software and hardware equipment and network transmission channels of the existing dispatch centralized system, greatly reducing costs.

[0066] Among them, Figure 3 As shown, the wireless dispatching auxiliary server module 200 includes: a first communication processing unit 201, which is respectively connected to the dispatching centralized system 100 for communication, the dispatching centralized system 100 is connected to the train 400 for communication, the first communication processing unit 201 is used to receive the railway operation data sent by the dispatching centralized system 100 and obtain train related information from the dispatching centralized system 100; the railway operation data includes train operation plan, route sequence, static station data, station representation information, dispatching command and train control speed limit operation event; a dispatching command processing unit 202, which is connected to the first communication processing unit 201 for communication The first communication processing unit 201 is connected in communication with the first communication processing unit 201, and is used to receive the dispatch command, determine whether the dispatch command is the speed limit wireless dispatch command, and calculate all the speed limit-affected trains that pass through the speed limit section within the configured time; the monitoring processing unit 203 is connected in communication with the first communication processing unit 201, and is used to monitor whether a receipt of the speed limit wireless dispatch command signed by the driver is received, and / or determine whether the speed limit-affected train passes through the speed limit section; the display status processing unit 204 is connected in communication with the first communication processing unit 201 and the monitoring processing unit 203, respectively, and is used to display the boarding status of the speed limit wireless dispatch command.

[0067] Further, if Figure 3 As shown, the wireless command auxiliary server module 200 also includes a first configuration processing unit 205, which is used to configure the static station data within the jurisdiction of the centralized dispatching system 100 to provide a data basis for subsequent determination of the speed limit wireless command boarding status; the static station data includes line name, line kilometer mark system, line kilometer mark range, station equipment and connection relationship.

[0068] Among them, Figure 4 As shown, the wireless dispatching auxiliary terminal module 300 includes: a second communication processing unit 301, which is connected to the first communication processing unit 201 for receiving the speed limit wireless dispatching command, the speed limit affected train number and the speed limit wireless dispatching command boarding status; a display operation processing unit 302, which is connected to the second communication processing unit 301 for displaying the speed limit wireless dispatching command, the speed limit affected train number and the speed limit wireless dispatching command boarding status. Further, the wireless dispatching auxiliary terminal module 300 also includes a second configuration processing unit 303, which is connected to the second communication processing unit 301 and the display operation processing unit 302 for loading the configuration files of the second communication processing unit 301 and the display operation processing unit 302 to realize its communication and display operation functions.

[0069] In order to improve the efficiency of the speed limit wireless dispatch command on-board prompt and confirmation, multiple threads are set between the monitoring processing unit 203 and the display state processing unit 204 and the display operation processing unit 302 to support simultaneous on-board prompt and confirmation of multiple speed limit wireless dispatch commands.

[0070] To sum up, the railway wireless dispatching command boarding prompt and confirmation processing method and device provided by the present invention upgrades the issuance and receipt of speed limit wireless dispatching commands from the "human-to-human control" mode to the "human-machine control" mode, which can effectively improve the timeliness, reliability and safety of the sending and receipt of speed limit wireless dispatching commands; at the same time, it significantly reduces the work intensity of train dispatchers in sending and confirming the receipt of wireless dispatching commands, and improves the work efficiency of train dispatchers.

[0071] 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 railway wireless dispatching command boarding prompt and confirmation processing method, characterized in that: include: Receiving a speed limit wireless dispatch command, extracting key speed limit information in the speed limit wireless dispatch command to determine a speed limit section; Dynamically calculate all speed-limited trains passing through the speed-limited section within the configured time according to the railway operation data, and prompt the train dispatcher to send the speed-limited wireless dispatching command to the speed-limited trains that are about to pass through the speed-limited section; When the train dispatcher sends the speed limit wireless dispatch command, it monitors whether a receipt of the speed limit wireless dispatch command signed by the driver is received, and / or determines whether the train affected by the speed limit passes through the speed limit section, so as to confirm the on-board status of the speed limit wireless dispatch command.

2. The method according to claim 1, characterized in that The railway operation data includes train operation plan, route sequence, static station data, station representation information, dispatching commands and train control speed limit operation events.

3. The method according to claim 2, characterized in that By comparing the dispatching command number, speed limit section and speed limit value in the speed limit wireless dispatching command sent by the train dispatcher and the receipt of the speed limit wireless dispatching command signed by the driver, if the dispatching command number, speed limit section and speed limit value are the same, it is confirmed that the boarding status of the speed limit wireless dispatching command is "on board".

4. The method according to claim 2, characterized in that The step of judging whether the train affected by the speed limit has passed through the speed limit section includes: calculating the train position of the train affected by the speed limit through the station representation information, judging whether the train has passed through the speed limit section based on the train position, if the train position is greater than the end kilometer mark of the speed limit section when the line kilometer mark is increasing in the train running direction, or the train position is less than the end kilometer mark of the speed limit section when the line kilometer mark is decreasing in the train running direction, then it is judged that the train affected by the speed limit has passed through the speed limit section, and confirming that the on-board status of the speed limit wireless dispatch command is "passed through the speed limit section".

5. The method according to claim 2, characterized in that The receiving of the speed limit wireless dispatch command specifically includes: receiving the dispatch command from the dispatch centralized system, and checking the title and content of the dispatch command; if the title and / or content of the dispatch command contains a "speed limit" field, determining that the dispatch command is the speed limit wireless dispatch command.

6. The method according to claim 1, characterized in that The key speed limit information in the speed limit wireless dispatch command is extracted by means of regular expressions; the key speed limit information includes station name, line name, running direction, speed limit start and end kilometer marks and speed limit value.

7. The method according to claim 2, characterized in that The dynamic calculation of all trains affected by the speed limit passing through the speed limit section within the configured time according to the railway operation data specifically includes: First calculation: calculating the speed limit-affected trains passing through the speed limit section within the configuration time according to the first train operation plan, the first route sequence, the first static station data and the first station representation information, to form a first group of train sequence; Update calculation: according to the updated second train operation plan, the second route sequence, the second station representation information, the dispatching command and the train control speed limit operation event, the speed limit-affected trains in the Nth group of train sequence are added or deleted to form the N+1th group of train sequence, where N≥1.

8. The method according to claim 7, characterized in that Repeat the update calculation of the speed limit-affected train numbers in the Nth group of train number sequences until a cancellation command of the speed limit wireless dispatch command is received or the train control speed limit is cancelled.

9. The method according to claim 7, characterized in that The configuration time is greater than or equal to the duration from when the speed limit wireless scheduling command is sent to when it is received.

10. The method according to claim 7, characterized in that The updated second train operation plan, the second route sequence, the second station representation information, the dispatching command and the train control speed limit operation event are periodically updated based on the update information sent by the centralized dispatching system.

11. The method according to claim 1, characterized in that The speed limit section is located in the section, the main line in the station, the side line in the station or the main line in the section across the station.

12. The method according to claim 1, characterized in that Also includes: When the signal leading to the speed limit section is open, if the train driver of the train affected by the speed limit that is about to pass through the speed limit section does not sign for the speed limit wireless dispatching command, the train dispatcher will be prompted again.

13. The method according to claim 8, characterized in that After the speed limit wireless dispatch command boarding prompt and confirmation are completed, the relevant records of the speed limit wireless dispatch command boarding prompt and confirmation are saved.

14. A railway wireless dispatching command boarding prompt and confirmation processing device, characterized in that: include: A wireless dispatch auxiliary server module, which is connected to the dispatch centralized system for communication, and is used to receive a speed limit wireless dispatch command to determine the speed limit section, and dynamically calculate all speed limit-affected trains passing through the speed limit section within a configured time according to railway operation data; A wireless dispatching auxiliary terminal module, which is in communication connection with the wireless dispatching auxiliary server module, and is used to receive and display the speed limit key information of the speed limit wireless dispatching command, and prompt the train dispatcher to send the speed limit wireless dispatching command to the speed limit-affected train that is about to pass through the speed limit section, and prompt the train dispatcher to set up monitoring of the speed limit wireless dispatching command on board; After the train dispatcher sends the speed limit wireless dispatch command, the wireless dispatch auxiliary server module monitors whether the driver has received the receipt of the speed limit wireless dispatch command, and / or determines whether the train affected by the speed limit has passed the speed limit section, so as to confirm the on-board status of the speed limit wireless dispatch command.

15. The device according to claim 14, characterized in that The wireless command auxiliary server module includes: a first communication processing unit, which is in communication connection with the centralized dispatching system and is used to receive railway operation data sent by the centralized dispatching system; the railway operation data includes train operation plan, route sequence, static station data, station representation information, dispatching command and train control speed limit operation event; a dispatch command processing unit, which is in communication connection with the first communication processing unit, and is used to receive the dispatch command, determine whether the dispatch command is the speed limit wireless dispatch command, and calculate all speed limit-affected trains passing through the speed limit section within a configured time; A monitoring processing unit, which is in communication connection with the first communication processing unit, and is used to monitor whether a receipt of the speed limit wireless dispatch command signed by the driver is received, and / or to determine whether the speed limit-affected train passes through the speed limit section; A display status processing unit is communicatively connected with the first communication processing unit and the monitoring processing unit, and is used to display the boarding status of the speed limit wireless dispatch command.

16. The device according to claim 15, characterized in that The wireless command auxiliary terminal module includes: A second communication processing unit, which is in communication connection with the first communication processing unit, and is used to receive the speed limit wireless dispatch command, the speed limit-affected train number, and the speed limit wireless dispatch command boarding status; A display operation processing unit is communicatively connected with the second communication processing unit and is used for displaying the speed limit wireless dispatch command, the speed limit-affected train number and the boarding status of the speed limit wireless dispatch command.

17. The device according to claim 16, characterized in that A plurality of threads are respectively arranged between the monitoring processing unit and the display status processing unit and the display operation processing unit to support on-board prompts and confirmations of a plurality of speed limit wireless dispatch commands at the same time.

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