CN117799674A - Automatic generation method and system for autonomous machine long shunting data based on button pool construction - Google Patents
Automatic generation method and system for autonomous machine long shunting data based on button pool construction Download PDFInfo
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Abstract
The automatic generation method of the autonomous machine long shunting data constructed based on the button pool comprises the following steps: when the system is started, reading shunting route data of the autonomous machine and a CAD station diagram of the CTC; the method comprises the steps of obtaining a long shunting related information list to be generated; manually setting options when the related long shunting routes are automatically generated; and automatically generating long shunting route data. The invention can automatically generate the route arranging button of the long shunting route to be established according to the demands of electric staff, does not need to manually explore the route arranging button combination which needs to be clicked on the interlocking system software, and avoids the generation of long shunting route data; according to binary information of the internal communication of the CTC system, the button pressing, object locking and signal color lamp states required by generating a long shunting route are analyzed, the image recognition of an interlocking system meter operator interface is not needed to acquire the current long shunting route establishment condition, and errors caused by inaccurate image recognition can be avoided.
Description
Technical Field
The invention relates to an automatic generation method and a system thereof, in particular to an automatic generation method and a system for autonomous machine long shunting data based on button pool construction.
Background
In recent years, a distributed autonomous dispatching centralized system (hereinafter referred to as CTC system) is rapidly propelled on a common speed railway, and the CTC system is responsible for dispatching and commanding of trains and also for related functions of shunting operation. In the CTC system, the shunting route data of the autonomous machine is the basis of various functions related to shunting operation. The electric staff executes corresponding shunting route operation on the interface of terminal software in the CTC system, and the autonomous machine converts the shunting route data into control commands according to the shunting route data and sends the control commands to the interlocking system for execution. Shunting route data of the autonomous machine are divided into two types: short shunting route data and long shunting route data. The short shunting route data enable an electric operator to establish a shunting route for opening a shunting signal machine when carrying out short distance shunting operation; the long shunting route data ensures that electric staff does not need to establish a plurality of short shunting routes for many times when carrying out long-distance shunting operation, but can establish a designated shunting route for opening a plurality of shunting signalers at one time. The short shunting route data consists of an ID number of the short shunting route, a route name, a route type (for marking the route as the short shunting route), buttons required for establishing the route, a traffic signal with an open route, a locked route object and a previous object of a first object of the route locking; the long shunting route data comprises an ID number of the long shunting route, a route name, a route type (used for marking the route as the long shunting route), buttons required for establishing the route and route ID numbers of all short shunting routes forming the long shunting route.
Before the data producer of the CTC system produces long shunting route data, an interlocking table and interlocking system simulation software provided by an interlocking system manufacturer are obtained as input files. The short shunting routes can be manufactured according to the interlocking table, but most of the interlocking tables are not provided with long shunting routes which can be built by a station interlocking system, at the moment, data manufacturers can only determine which long shunting routes can be built by the interlocking system through an experimental mode on the interlocking system simulation software according to interlocking system simulation software provided by interlocking system manufacturers, and self-disciplined long shunting route data can be configured according to the condition after the routes on the interlocking system are built. After the long shunting route data are manufactured, the data with the configuration errors are modified through testing, and then the testing is repeated until all long shunting routes are accurate, so that the accuracy of the long shunting route data is improved. The accuracy of the long shunting route data specifically refers to:
the device (the button needed for establishing the long shunting route and the short shunting route forming the long shunting route) related to establishing the long shunting route, which is analyzed by the autonomous machine according to the shunting route data, is consistent with the device related to establishing the long shunting route on the interlocking system.
According to the requirements of electric staff, if the electric staff designates a long shunting route to be established, the autonomous machine analyzes the long shunting route according to the long shunting route data to obtain the long shunting route which comprises the long shunting route designated by the electric staff and to be established; if the electric staff needs a non-variable-length shunting route which can be established by all the interlocking systems of the station, the autonomous machine analyzes the obtained long shunting route according to the long shunting route data and needs to comprise all the non-variable-length shunting routes which can be established by the interlocking systems of the station.
At present, a manual manufacturing mode is mainly adopted for manufacturing long-shunting route data. If the electric staff designates the long shunting route to be established, the data producer can clearly know the button to be pressed for establishing a long shunting route according to the related long shunting route information provided by the electric staff, and then click the corresponding button on the interlocking system simulation software; after the corresponding route of the interlocking system is established, the route locking condition of the interlocking system simulation software is checked, and long-shunting route data of the autonomous machine are manufactured according to the route locking condition. If the electric staff needs a non-variable long shunting route which can be established by all the interlocking systems of the station, the data producer needs to check which long shunting routes are specifically available according to the CTC station diagram, click on an all-time end button combination which can establish a long shunting route, and produce long shunting route data of the autonomous machine according to the condition that the interlocking system simulation software actually establishes the route (including whether the all-time end button combination can establish a long shunting route and which short shunting combinations of the long shunting route).
The long shunting route data of the existing artificial autonomous machine has the following problems:
(1) The long shunting route data are more, the long shunting route data of the medium-sized station can reach hundreds, and for the large-sized station, the long shunting route data can reach more than 1000, and the manual manufacturing mode is time-consuming and labor-consuming.
(2) The construction period of part of the circuit is tension, the accuracy of the manual production mode is not high, the modification and adjustment are needed through the test, the repeated modification and the test inevitably prolongs the data production time, and the data cannot be timely delivered.
(3) The data test is mainly aimed at the mismatched routes, and it is difficult to find out which long shunting route data is missed. Particularly, when electric staff is required to manufacture a non-variable length shunting access which can be established by all the interlocking systems of the station, the situation that partial long shunting data is missed easily occurs for a large-sized station.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses an automatic generation method of autonomous machine length shunting data based on button pool construction, which has the following technical scheme:
(1) When the system is started, reading shunting route data of the autonomous machine and a CAD station diagram of the CTC;
(2) Acquiring a long shunting related information table to be generated;
(3) Manually setting options when the related long shunting routes are automatically generated;
(4) And automatically generating long shunting route data.
The invention also discloses an automatic generating system of the autonomous machine long shunting data constructed based on the button pool, which is characterized in that: the system runs the automatic generation method of the autonomous machine long shunting data constructed based on the button pool.
The invention also discloses a nonvolatile storage medium, which is characterized in that the nonvolatile storage medium comprises a stored program, wherein the program controls equipment where the nonvolatile storage medium is located to execute the method when running.
The invention also discloses an electronic device which is characterized by comprising a processor and a memory; the memory has computer readable instructions stored therein, and the processor is configured to execute the computer readable instructions, where the computer readable instructions execute the method described above when executed.
Advantageous effects
1. The invention can automatically generate the route arranging button of the long shunting route to be established according to the demands of electric staff, does not need to manually explore the route arranging button combination which needs to be clicked on the interlocking system software, and avoids the generation of long shunting route data.
2. According to the invention, whether the currently clicked route arranging button is a long shunting route which can be established by an interlocking system is automatically judged according to the state of the current route establishment, and the generation of wrong long shunting route data is avoided, so that the accuracy of data production is improved.
3. According to the invention, long shunting route data is automatically generated by combining the short shunting route related information according to the current route establishment condition, so that the long shunting route data is not required to be manually manufactured, and the accuracy of data manufacture is improved.
4. The system can be compatible with special cases of actual production by introducing the concept of 'project': the electric staff does not require the alternative short shunting route, so the data producer does not produce the alternative short shunting route, but one short shunting route in the one or more long shunting routes is the alternative short shunting route. When a data tester creates a new project for the first time, the system can find out that a necessary short shunting route for forming the long shunting route is lack when the long shunting route is generated, so that part of long shunting routes are automatically generated to fail, and prompt the data tester. And then, the data producer supplements the short shunting missing into short shunting route data of the autonomous machine serving as a system input file, newly builds an item, and automatically generates a long shunting route which fails to be generated again.
5. According to the invention, the button pressing, object locking and signal machine color lamp states required by generating a long shunting route are analyzed according to the binary information of the internal communication of the CTC system, the current long shunting route establishment condition is acquired without carrying out image recognition on an interlocking system meter operator interface, and errors caused by inaccurate image recognition can be avoided.
Drawings
FIG. 1 is a schematic diagram of a link relationship between an automatic long-shunting generating system and other systems;
FIG. 2 is a flow chart of the method of the present invention.
Detailed Description
See fig. 1. The long shunting automatic generation system generates a long shunting route data file according to the related route information and the CTC station diagram, and provides a man-machine interaction interface for data producers. The system sends control commands (including route establishment commands and total personnel resolution commands) to the CTC system station extensions through a TCP/IP communication protocol, and the station extensions send the control commands to the interlocking system through a serial port and are executed by the interlocking system. The data format of the control command is generated according to the CTC system internal communication protocol so that the extension can parse. The system receives station object representation information (including whether an object is in a locking state or an idle state, whether a button is in a pressing state, and whether a signal is opened as a white light) acquired by a CTC system station extension from an interlocking system through a TCP/IP communication protocol. The data format of the representation information sent by the station extension follows the internal communication protocol of the CTC system, and can be analyzed by a long shunting automatic generation system.
An automatic generation method of autonomous machine long shunting data constructed based on a button pool comprises the following steps, see the figure 2:
2.1 when the system is started, reading shunting route data of the autonomous machine and a CAD station diagram of the CTC.
Recording ID number of a short shunting route as first type information, recording route name as second type information, setting buttons (including a start button, a terminal button and a change button) required for establishing the route as third type information, recording an open traffic signal as fourth type information, recording a locked route object (namely a first object, a second object and a last object of the route locking) as fifth type information, and recording the previous object of the first object of the route locking as sixth type information; all buttons (including CTC serial numbers corresponding to the buttons) in the CTC CAD station chart are seventh information, all annunciators are eighth information, and all turnouts, stock tracks and non-turnout sections are ninth information.
The accuracy of the short shunting route data file is ensured through the check and test of a data tester, so that the short shunting route can be successfully established and cancelled through a CTC system. The test and check of the short shunting data does not increase the corresponding workload, because the accuracy of the data is ensured before the delivery of the shunting route data file, and the check and test of the short shunting route data by the data tester are necessary.
For a certain station, when a long shunting is to be automatically generated each time, a data producer can newly establish a long shunting generated project, each project stores two static files, one is a long shunting related information table to be generated, and the other is a long shunting route which is already generated. A station may be tested multiple times due to the modification of the short shunting route in the route file, and each time the data producer can create a long shunting generated project. The existing item can be deleted, and when the existing item is deleted, the corresponding two files (the relevant information table of the long shunting to be generated and the long shunting route already generated) are deleted together.
The system can be compatible with special cases of actual production by introducing the concept of 'project': the electric staff does not require the alternative short shunting route, so the data producer does not produce the alternative short shunting route, but one short shunting route in the one or more long shunting routes is the alternative short shunting route. When a data tester creates a new project for the first time, the system can find out that a necessary short shunting route for forming the long shunting route is lack when the long shunting route is generated, so that part of long shunting routes are automatically generated to fail, and prompt the data tester. And then, the data producer supplements the short shunting missing into short shunting route data of the autonomous machine serving as a system input file, newly builds an item, and automatically generates a long shunting route which fails to be generated again.
The long shunting related information table to be generated provides related information of the long shunting to be generated. And then automatically generating a long shunting route according to the provided information.
In the long shunting related information table to be generated, each row represents information required for generating a long shunting. The first column is a serial number, the second column represents a start button, the third column represents an alternate button, the fourth column represents a terminal button, and the fifth column represents a signal that is open on the long shunting access. Wherein all of the shunting buttons of the second through fourth columns of each row constitute a set of shunting button combinations.
All button combinations (columns 2-4) in the information table form a button pool for generating long-shunting route data of the station, and each button combination in the button pool is mainly used for issuing a route establishment command according to the button combination to establish a route, and automatically generating a long-shunting according to the current route establishment condition and the condition of generating the long-shunting; the 5 th column of the information table is mainly used for comparing the open signalers of the established long shunting routes with the open signalers required in the table. The function of each column in the table is described in detail below in 2.4.
The set of shunting button combinations is divided into 6 states: the long shunting route is failed to generate, the long shunting route is successfully generated, the long shunting route is actually a short shunting route, a corresponding long shunting route cannot be established, and the long shunting route is not tested in the process of generating the route. The button combination state which is not subjected to the long shunting automatic generation process is 'untested'. Each button combination with the status of successful long-shunting route generation corresponds to one long-shunting route in the long-shunting route file which is already generated under the same item of the long-shunting related information table to be generated. In the process of automatic long shunting generation, the shunting button combination is converted from an 'untested' state to one of the states in the rest 5, and the specific time when the shunting button combination is converted to which state is determined according to the process in the following 2.4; and the sixth column of the long shunting related information list to be generated displays the button combination state.
Under a certain item of a certain station, software automatically generates a relevant long shunting route according to the selected information after manually selecting to start automatically generating the long shunting according to the selected information, wherein the button combinations in the table comprise all button combinations of the current station meeting the electric service long shunting route requirements, and the table can be used for manually selecting the information to be used for generating the long shunting by a data producer until the relevant long shunting route is generated and then ending the current automatic generation process.
2.2 Acquiring a long shunting related information table to be generated
If the current project is the project generated by the first newly built long shunting:
all button combinations in the button pool are firstly constructed, namely all button combinations are automatically generated, and the state of all button combinations after the automatic generation is 'untested'. The automatic generation method comprises the following two modes:
mode one: automatically generating a short shunting route according to the route file;
mode two: reading the EXCEL table and automatically generating.
The mode corresponds to the situation that an electric staff requires to manufacture a non-variable length shunting route which can be established by all the interlocking systems of the station; the second mode corresponds to the situation that the electric staff designates which long shunting routes need to be manufactured, the electric staff additionally provides a change button for changing the long shunting routes and sometimes provides a signal machine for opening the long shunting routes for all the time end buttons for providing each long shunting route. See the table below, which is an EXCEL table of specified long haul routes for a horse willow station provided by an electric crews. The data producer manually selects one of the 2 modes to generate a long shunting related information table to be generated.
Claims (10)
1. The automatic generation method of the autonomous machine long shunting data constructed based on the button pool is characterized by comprising the following steps:
step one: when the system is started, reading shunting route data of the autonomous machine and a CAD station diagram of the CTC;
step two: acquiring a long shunting related information table to be generated;
step three: manually setting options when the related long shunting routes are automatically generated;
step four: and automatically generating long shunting route data.
2. The method according to claim 1, wherein the second step comprises the following: if the current project is the project generated by the first newly built long shunting: firstly, constructing all button combinations in a button pool, namely automatically generating all button combinations, wherein the state of all button combinations after automatic generation is 'untested'; the automatic generation method comprises the following two modes: mode one: corresponding to the situation that the electric staff requires to manufacture non-variable-length shunting routes which can be built by all the interlocking systems of the station, automatically generating the non-variable-length shunting routes according to the short shunting routes in the route file; mode two: reading the EXCEL table and automatically generating: reading the EXCEL table to obtain information required by generation of one long shunting for each action in the EXCEL table when the route button combination is obtained; the first column is a start button, the second column is a change button, the third column is a terminal button, and the fourth column is a signal machine which can be opened on the long shunting access;
when reading the EXCEL table, firstly carrying out validity check on the content in the EXCEL table, and then automatically generating a long shunting related information table to be generated, if the validity check is not passed, prompting that the reason of the non-passing is not automatically generated; the validity check includes:
checking whether each group of the always-on buttons is not empty;
all the buttons at all the ends and the change buttons, if yes, whether the buttons are button objects in the CTC station diagram;
if yes, whether the signal opened on the long shunting access is a signal machine object in the CTC station diagram;
all button combinations are not repeated.
3. The method according to claim 2, characterized in that: when the mode is selected, only generating an always-end button, wherein other contents in a long-shunting related information table to be generated are not generated; before generation, the non-straddlable object is manually entered for determining the end position of the long shunting, after which the button combination of the long shunting is reproduced.
4. A method according to claim 3, characterized in that the manner of generating the combination of buttons of the long-shunting is as follows:
defining an empty table T for recording a start button and a terminal button of each long-distance shunting to be generated; for each short shunting route in the route file, searching for a button at the end of the long shunting route established by the interlocking system when a certain short shunting route in the route file is used as the first short shunting route of the long shunting by executing the following steps until all the short shunting routes in the route file are executed:
step 1: if the last route object of a certain short shunting route 1 in the route file is an inextensible object, the step 3 is carried out; if the last route object of a certain short-shunting route 1 in the route file is not an inextensible object: setting all routes EXISTFLAG in the route file to be 0, wherein the route EXISTFLAG parameter is used for avoiding repeated searching under the condition that a plurality of short shunting routes form a loop; defining an empty set A; finding all short shunting routes meeting the following conditions in the short shunting route data read by the software: (1) The previous object of the first object of the route locking is consistent with the last route object of the route 1 locking; (2) the presence flag existlag of the route is 0; every time a route 2 meeting the conditions is found, setting the existence mark EXISTFLAG of the route as 1, taking the terminal button of the route 2 and the initial button of the route 1, if the always terminal button combination does not exist in the table T, adding the always terminal button combination into the table T, and simultaneously adding the route 2 into the set A;
step 2: if the set A is empty, turning to the step 3; set a is not null: defining an empty set B; for each approach in set A, step 2-1 is performed:
step 2-1: if the last route object of a route in the set A is not an inextensible object, finding all short-shunting routes meeting the following conditions in the route file: (1) The previous object of the first object of the route lock is consistent with the last route object of the certain route lock; (2) EXISTFLAG of the approach is 0; every time a route 4 meeting the conditions is found, setting the EXISTFLAG of the route as 1, taking a terminal button of the route 4 and a start button of a certain short-circuit route 1 in a route file, if the always terminal button combination does not exist in the table T, adding the always terminal button combination into the table T, and simultaneously adding the route 4 into the set B;
after all the routes in the set A are executed in the step 2-1, reassigning the routes in the set A, and assigning the contents in the set B to the set A; then, repeating the step 2;
step 3: an always-end button of a long shunting route which can be established by the interlocking system when ending the first short shunting route taking the route 1 as the long shunting route;
after all the short shunting routes in the route file are executed in the steps 1-3, all the all-time end button combinations recorded in the table T are all-time end buttons in the long shunting related information table to be generated in a first mode.
5. A method according to claim 3, wherein the third step comprises the following: manually selecting the ID number of the long shunting to be generated from a number of routes, and defaulting to the following: if no long shunting exists in the generated long shunting route file under the current item, generating a last route ID number +1 of a short shunting route data file of the autonomous machine, wherein the ID number of the short shunting route is obtained through first-class information; if the long shunting exists in the long shunting route file which is generated under the current item, generating from the route ID number +1 of the last long shunting route in the long shunting route file which is generated at present; or manually specify from how many route ID numbers to start generating a long shunting route.
6. A method according to claim 3, wherein the fourth step comprises the following: generating a route establishment command for each hooked shunting button combination according to a CTC internal communication protocol, sending the command to an extension, and after the extension analyzes the command according to the CTC internal communication protocol, sending the command to an interlocking system by the extension for execution; and (3) only executing 1 group of shunting button combinations each time, and setting the current button combination state as 'in route generation' when starting to execute.
7. The method of claim 6, wherein the fourth step comprises: after the establishment of the route command is issued and waiting for T1 time, judging which of the following conditions is adopted after the establishment of the route is completed:
2.3.1: if a locked object appears on the CTC station diagram and all buttons in the current button combination are not in a pressed state, automatically generating long-shunting CTC route data according to rules for the situation of conforming to the generation of long-shunting CTC route data, and updating the state of the button combination according to the corresponding situation; then, corresponding operation is executed according to the state of the current button combination to restore the interlocking system to an initial state;
2.3.2: if the CTC is not locked, indicating that the combination of the buttons cannot generate a long shunting access, and setting the combination state of the buttons as 'corresponding long shunting cannot be established'; restoring the interlocking state to be an initial state;
2.3.3: if the CTC has a locked object and any button in the current button combination is in a pressed state, the current route is not established, and the locked object cannot be used as a basis for long-distance shunting generation; setting the button combination state as 'unable to establish a corresponding long shunting'; the interlocked state is then restored to the original state.
8. An automatic generation system of autonomous machine long shunting data constructed based on a button pool is characterized in that: the system runs the automatic generation method of the autonomous machine length shunting data constructed based on the button pool according to any one of claims 1 to 7.
9. A non-volatile storage medium, characterized in that the non-volatile storage medium comprises a stored program, wherein the program, when run, controls a device in which the non-volatile storage medium is located to perform the method of any one of claims 1 to 7.
10. An electronic device comprising a processor and a memory; the memory has stored therein computer readable instructions for executing the processor, wherein the computer readable instructions when executed perform the method of any of claims 1 to 7.
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| US20190359238A1 (en) * | 2018-05-28 | 2019-11-28 | Kun Ding | Railway yard integrated control system |
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| CN117325919A (en) * | 2023-11-30 | 2024-01-02 | 中国铁道科学研究院集团有限公司通信信号研究所 | Automatic testing method and system for configuration data of autonomous machine of outbound annunciator |
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- 2024-02-29 CN CN202410225979.6A patent/CN117799674A/en active Pending
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| JP2005178742A (en) * | 2003-11-27 | 2005-07-07 | Hitachi Ltd | Shunting plan creation device in vehicle base, method and program |
| US20190359238A1 (en) * | 2018-05-28 | 2019-11-28 | Kun Ding | Railway yard integrated control system |
| CN109649447A (en) * | 2018-12-21 | 2019-04-19 | 中国铁道科学研究院集团有限公司通信信号研究所 | A kind of distributed autonomic station autonomous controlling machine data automatic test approach and system |
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