CN112590887A - Automatic generation implementation method for rail transit SPKS (shortest Path linking setup) activated emergency parking area - Google Patents
Automatic generation implementation method for rail transit SPKS (shortest Path linking setup) activated emergency parking area Download PDFInfo
- Publication number
- CN112590887A CN112590887A CN202011620958.2A CN202011620958A CN112590887A CN 112590887 A CN112590887 A CN 112590887A CN 202011620958 A CN202011620958 A CN 202011620958A CN 112590887 A CN112590887 A CN 112590887A
- Authority
- CN
- China
- Prior art keywords
- logical
- spks
- area
- emergency stop
- emergency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/20—Trackside control of safe travel of vehicle or vehicle train, e.g. braking curve calculation
Abstract
The invention relates to an automatic generation realization method of a rail transit SPKS activated emergency stop area, which comprises the following steps: 1, defining a logic track needing protection or a protected physical track section for each SPKS; 2, configuring one or more logical kilometer scale values or protected physical track sections; 3, if the logical kilometer post on the logical track configured in the data is positioned between stations, taking the platform area boundary as the boundary of the emergency parking area; if the logical kilometer posts on the configured logical tracks are located in the platform area, the whole platform area is an emergency stop area; if the logic track and the logic kilometer post are not configured, the required emergency stop area can be generated by configuring the protected physical track section; 4, defining an SPKS list associated with the emergency parking area; 5, defining a logic section list in the emergency parking area; and 6, calculating the initial offset and the terminal offset of the emergency parking area. Compared with the prior art, the method has the advantages of simple data configuration and the like.
Description
Technical Field
The invention relates to a safety protection technology of rail transit, in particular to an automatic generation implementation method of an emergency stop area activated by SPKS (trackside personnel operation protection switch) of rail transit.
Background
In recent years, with the development of rail transit, rail transit projects are built in more and more cities throughout the country, and after a subway is put into operation, maintenance and repair personnel need to enter a rail area to perform daily maintenance and repair work, and how to protect the maintenance and repair personnel after entering the rail area becomes an important problem. The method adopted at present is to activate an emergency stop area by setting a trackside personnel operation protection switch (SPKS) to form a protection area, so as to ensure that a train in the area does not move or other trains not in the area do not enter the area, thereby solving the safety protection problem of personnel entering the track operation.
Through retrieval, only a few papers and patents relate to simple discussion of introduction and setting schemes of SPKS, such as papers SPKS setting scheme research of full-automatic operation system, and solutions research of protection switch schemes of unmanned subway personnel. Patent SPKS cross-interlocking zone protection method, apparatus, electronic device, and storage medium. However, the specific implementation method of the rail transit SPKS activated emergency stop area in the above scheme is not defined and described in detail. Especially how SPKS activated emergency parking areas are defined in the data and the method of implementation is not relevant prior art.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an automatic generation implementation method of a rail transit SPKS activated emergency stop area.
The purpose of the invention can be realized by the following technical scheme:
according to one aspect of the invention, an implementation method for automatically generating an SPKS activated emergency stop area in rail transit is provided, where the method implements automatic generation of a signal for an SPKS activated emergency stop area by configuring a small number of system data parameters, and the implementation method specifically includes the following steps:
step 1, defining a logic track or a protected physical track section which needs protection for each SPKS in a SPKS table of data;
step 3, according to the definitions of the step 1 and the step 2, if the logical kilometer post on the logical track configured in the data is positioned between stations, the platform area boundary is used as the boundary of the emergency stop area; if the logical kilometer posts on the configured logical tracks are located in the platform area, the whole platform area is an emergency stop area;
step 5, defining a logic section list in the emergency parking area;
and 7, calculating the terminal offset of the emergency parking area, wherein the terminal offset defines the distance between the terminal of the emergency parking area and the starting end of the last logical zone in the logical zone list.
As a preferred solution, one SPKS may configure one or more logical tracks according to different requirements.
As a preferred technical solution, the number of the logical kilometer sign values needs to be consistent with the number of the logical tracks configured in step 1.
As a preferred technical solution, if the logical track and the logical kilometer sign value are not configured in the data, an emergency parking area can be generated by configuring a protected physical track section.
As a preferred technical solution, if protected physical track sections are configured in the data, when the physical track sections in the protected physical track section list are on the same track and are continuously covered, these protected physical track sections will generate an emergency stop area.
Preferably, the SPKS for generating the emergency stop area is associated with the SPKS list.
As a preferred technical solution, if the logical positions of the plurality of SPKS are in the same area, only one emergency parking area is generated, and the SPKS list of the emergency parking area includes the plurality of SPKS.
Preferably, the same region is located at the same station or between stations.
As a preferred technical solution, for the case that SPKS configures a logical track and a logical kilometer post in data to activate an emergency stop area, if the logical kilometer post is in an interval, the logical zones in the logical zone list are all logical zones within the interval range; if the logical kilometer is marked in the station area, the logical sectors in the logical sector list are all logical sectors within the station area.
As a preferred technical solution, in the case where the SPKS is configured with the protected physical track segment in the data to activate the emergency stop area, the logical segment in the emergency stop area is the logical segment covered by the protected physical track segment.
Compared with the prior art, the invention has the following advantages:
1) according to the method, a small number of system data parameters are configured, so that the tool can automatically generate the SPKS activated emergency stop area, and because the train in the emergency stop area cannot move and the train outside the area cannot enter the area, the safety of the trackside operators in the area is ensured;
2) the invention fills the detailed definition and description that no related SKPS activates the emergency stop area in the current data;
3) the data configuration is simple, a user only needs to configure a small number of parameters in the data, and the generation of the emergency parking area is automatically calculated and generated by a tool, so that the manual input is reduced;
4) the invention has flexible data configuration. The user can select the configuration of SPKS as desired. If the emergency parking area where the SPKS needs to be activated is on the whole platform or in the whole section, the method for configuring the logical track and the logical section can be selected; if only part of the emergency stop area needs to be activated, this can be achieved by configuring protected physical track sections.
Drawings
FIG. 1 is a flowchart of an implementation of the SPKS generation emergency shutdown area of the present invention;
FIG. 2 is a schematic representation of the SPKS activated emergency stop area at a station in accordance with the present invention;
FIG. 3 is a schematic illustration of SPKS activated emergency stop zones in accordance with the present invention;
fig. 4 is a schematic illustration of the SPKS activating an emergency stop area according to the configured protected physical track segment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
The specific implementation process of the invention is as follows:
1) defining trackside personnel work guard switches (SPKS) in data
1.1 data Structure
Name: trackside personnel job protection switch Name;
-Logical _ Track _ ID _ List: a list of logical tracks;
-Logical _ Kp _ List: a list of logical kilometers posts;
-Protected _ second _ Detection _ Device _ ID _ List: List of Protected physical track segments;
2) defining an Emergency Stop Area (Emergency _ Stop _ Area) in the data
2.1 data Structure
-Name: an emergency stop area name;
-SPKS _ ID _ List: a trackside personnel operation protection switch list related to the emergency parking area;
-Block _ ID _ List: forming a logical zone list of the emergency parking area;
start _ Abscissa: an offset between the start of the emergency stop area and the start of the first logical zone;
-End _ Abscissa: the offset between the end of the emergency stop zone and the beginning of the last logical sector.
3) The specific implementation method comprises the following steps:
step 1, in the SPKS table of data, a Logical Track (Logical _ Track _ ID _ List) that needs its protection is defined for each SPKS. According to different requirements, one SPKS can configure one or more logical tracks to meet the protection requirements across tracks.
And 2, configuring one or more Logical kilometer sign values (Logical _ Kp _ List) in the SPKS table of the data on the basis of the step 1, wherein the number of the Logical kilometer sign values is required to be consistent with the number of the Logical tracks configured in the step 1.
By configuring the logical tracks and logical kilometers, the tool can automatically generate SPKS activated emergency stop areas.
And 3, if the user selects not to configure the logical track and the logical kilometer mark value in the data, generating an emergency parking area by configuring a protected physical track section.
And 5, according to the definition in the step 3, if the protected physical track sections are configured in the data, when the physical track sections in the protected physical track section list are on the same track and are continuously covered, the protected physical track sections generate an emergency stop area.
And 6, defining an SPKS list associated with the emergency parking area. Current Emergency parking area this parameter is to associate SPKS that generates the Emergency parking area into Emergency _ Stop _ area. If the logical locations of multiple SPKS are within the same area (same station or same station), then only one emergency stop area is created. The SPKS _ ID _ List of the emergency stop area includes a plurality of SPKS.
For the case where SPKS configures logical tracks and logical kilometers marks in the data to activate emergency stop areas, if the logical kilometers marks are in the zone, then the logical zones in the logical zone list are all logical zones within the zone range; if the logical kilometer is marked in the station area, the logical sectors in the logical sector list are all logical sectors within the station area.
For the case where, in the data, the SPKS is configured with guarded physical track segments to activate the emergency parking area, the logical segments in the emergency parking area are logical segments that are covered by the guarded physical track segments.
Step 9, calculate the terminal offset (End _ Abscissa) of the emergency stop area, which defines the distance between the terminal of the emergency stop area and the beginning of the last logical zone in the logical zone list.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Referring to fig. 1, a flow diagram of a method for defining and implementing an SPKS activated emergency shutdown area is shown. The process comprises the following steps: first, the user can customize the logical tracks and logical kilometers in the SPKS tables or define the physical sections of the guards as desired. Then, according to the input data, the tool automatically calculates the SPKS-activated emergency stop area according to the implementation method in the technical solution, and the emergency stop area table includes the logical section column, the start offset, and the end offset attributes.
Referring to fig. 2, if the emergency stop area requiring SPKS activation is within the platform, by configuring logical milestones 1 at platform 1 and platform 2 and logical milestones 2 at platform 3 in the data, the tool will generate emergency stop area 1 and emergency stop area 2.
The logical sections contained in the emergency stop area 1 are: b _ 2; start _ Abscissa is 0, and End _ Abscissa is the length of logical block B _ 2.
The logical zone included in the emergency stop area 2 is B _ 4.
Referring to fig. 3, if the emergency parking area requiring SPKS activation is within a zone, logical kilometers 3 and logical kilometers 4 are configured in the zone by the data, the tool will generate emergency parking area 3 and emergency parking area 4. The logical section included in the emergency stop area 3 is B _ 1; start _ Abscissa is 0, and End _ Abscissa is the length of logical block B _ 1. The logical zone included in the emergency stop area 4 is B _ 3. Start _ Abscissa is 0, and End _ Abscissa is the length of logical block B _ 3.
Referring to fig. 4, in this scenario, the SPKS table configures the protected physical track section columns in the data, thereby generating an emergency parking area table. If the SPKS needs to generate the emergency stop area 5, SPKS, protected _ Secondary _ Detection _ Device ═ SDD _1, SDD _2, SDD _3, and SDD _4 need to be configured on the track 1 in the data, and the logical sections included in the logical section List (Block _ ID _ List) of the emergency stop area are B _11, B _12, B _13, B _14, and B _ 15; start _ Abscissa is 0, and End _ Abscissa is the length of logical block B _ 15. If the SPKS needs to generate the emergency stop area 6, SPKS, protected _ Secondary _ Detection _ Device ═ SDD _1, SDD _5, and SDD _6 need to be configured on the track 2 in the data, and the logical sections included in the logical section List (Block _ ID _ List) of the emergency stop area are B _21, B _22, B _23, B _24, and B _ 25; start _ Abscissa is 0 and End _ Abscissa is the length of logical block B _ 25. If the emergency stop area 7 needs to be generated, spks, protected _ Secondary _ Detection _ Device, SDD _1, SDD _7, and SDD _8 need to be configured on the track 3, and the logical section List (Block _ ID _ List) of the emergency stop area includes logical sections B _31, B _32, B _33, B _34, and B _ 35; start _ Abscissa is 0, and End _ Abscissa is the length of logical block B _ 35.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An implementation method for automatically generating an SPKS activated emergency stop area in rail transit is characterized in that a small number of system data parameters are configured, so that a signal for automatically generating the SPKS activated emergency stop area is implemented, and the implementation method specifically comprises the following steps:
step 1, defining a logic track or a protected physical track section which needs protection for each SPKS in a SPKS table of data;
step 2, configuring one or more logical kilometer mark values or protected physical track sections in the SPKS table of the data on the basis of the step 1;
step 3, according to the definitions of the step 1 and the step 2, if the logical kilometer post on the logical track configured in the data is positioned between stations, the platform area boundary is used as the boundary of the emergency stop area; if the logical kilometer posts on the configured logical tracks are located in the platform area, the whole platform area is an emergency stop area; step 4, defining an SPKS list associated with the emergency parking area;
step 5, defining a logic section list in the emergency parking area;
step 6, calculating the initial offset of the emergency parking area, wherein the initial offset defines the distance between the initial end of the emergency parking area and the initial end of the first logic section in the logic section list;
and 7, calculating the terminal offset of the emergency parking area, wherein the terminal offset defines the distance between the terminal of the emergency parking area and the starting end of the last logical zone in the logical zone list.
2. The method for automatically generating the SPKS activated emergency stop area in the rail transit system as claimed in claim 1, wherein one SPKS can configure one or more logical tracks according to different requirements.
3. The method for automatically generating SPKS-activated emergency stop areas for rail transit vehicles according to claim 1, wherein the number of logical kilometer sign values is required to be consistent with the number of logical tracks configured in step 1.
4. The method of claim 1, wherein if no logical track and logical kilometer sign values are selected from the data, the method further comprises configuring protected physical track sections to generate emergency stop areas.
5. The method of claim 4, wherein if protected physical track segments are configured in the data, when the physical track segments in the protected physical track segment list are on the same track and are continuously covered, the protected physical track segments generate an emergency stop area.
6. The method for automatically generating the SPKS activated emergency stop area in the rail transit system as claimed in claim 1, wherein the SPKS for generating the emergency stop area is associated into a SPKS list.
7. The method of claim 6, wherein if the logical positions of the SPKS are in the same area, only one emergency parking area is generated, and the SPKS list of the emergency parking area contains a plurality of SPKS.
8. The method of claim 7, wherein the same area is a station or a station.
9. The method for automatically generating the SPKS activated emergency stop area in the rail transit system as claimed in claim 1, wherein for the situation that the SPKS is configured with a logical track and a logical kilometer post activated emergency stop area in data, if the logical kilometer post is in an interval, the logical zones in the logical zone list are all the logical zones in the interval range; if the logical kilometer is marked in the station area, the logical sectors in the logical sector list are all logical sectors within the station area.
10. The method for realizing automatic generation of the SPKS-activated emergency parking area in the rail transit system as claimed in claim 4, wherein for the situation that the SPKS is configured with a protected physical track section in data to activate the emergency parking area, the logical section in the emergency parking area is a logical section covered by the protected physical track section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011620958.2A CN112590887B (en) | 2020-12-30 | 2020-12-30 | Automatic generation implementation method for rail transit SPKS (shortest Path linking setup) activated emergency parking area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011620958.2A CN112590887B (en) | 2020-12-30 | 2020-12-30 | Automatic generation implementation method for rail transit SPKS (shortest Path linking setup) activated emergency parking area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112590887A true CN112590887A (en) | 2021-04-02 |
| CN112590887B CN112590887B (en) | 2022-08-26 |
Family
ID=75206382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011620958.2A Active CN112590887B (en) | 2020-12-30 | 2020-12-30 | Automatic generation implementation method for rail transit SPKS (shortest Path linking setup) activated emergency parking area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112590887B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114590291A (en) * | 2022-02-23 | 2022-06-07 | 卡斯柯信号有限公司 | Automatic emergency parking area generation method and device based on turnout |
| CN114590289A (en) * | 2022-03-16 | 2022-06-07 | 天津津航计算技术研究所 | Protection method for protection section of turnout zone |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2821600A1 (en) * | 2001-03-05 | 2002-09-06 | Nippon Signal Company | Automatic train controller for controlling braking and operation of a high-speed train with a back-up system should the main ATC fail and speed control and emergency braking be required |
| CN105383525A (en) * | 2015-12-15 | 2016-03-09 | 北京交控科技股份有限公司 | Control system for automatic driving trains and platforms |
| CN106697004A (en) * | 2016-12-19 | 2017-05-24 | 交控科技股份有限公司 | SPKS switch, interlocking system and use method of interlocking system |
| CN107472301A (en) * | 2017-07-26 | 2017-12-15 | 交控科技股份有限公司 | A kind of SPKS based on fully automatic operation system MA methods of adjustment and device |
| CN110901698A (en) * | 2019-11-13 | 2020-03-24 | 通号城市轨道交通技术有限公司 | SPKS cross-interlocking area protection method and device, electronic equipment and storage medium |
| CN110920636A (en) * | 2019-11-14 | 2020-03-27 | 广州地铁设计研究院股份有限公司 | Alarm method and device based on platform door state detection |
| CN111845866A (en) * | 2020-06-29 | 2020-10-30 | 通号城市轨道交通技术有限公司 | Automatic generation method and device of interlocking configuration file and electronic equipment |
| CN111942436A (en) * | 2020-07-29 | 2020-11-17 | 交控科技股份有限公司 | Signal machine opening method for unlocking SPKS (shortest Path Key locks) |
-
2020
- 2020-12-30 CN CN202011620958.2A patent/CN112590887B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2821600A1 (en) * | 2001-03-05 | 2002-09-06 | Nippon Signal Company | Automatic train controller for controlling braking and operation of a high-speed train with a back-up system should the main ATC fail and speed control and emergency braking be required |
| CN105383525A (en) * | 2015-12-15 | 2016-03-09 | 北京交控科技股份有限公司 | Control system for automatic driving trains and platforms |
| CN106697004A (en) * | 2016-12-19 | 2017-05-24 | 交控科技股份有限公司 | SPKS switch, interlocking system and use method of interlocking system |
| CN107472301A (en) * | 2017-07-26 | 2017-12-15 | 交控科技股份有限公司 | A kind of SPKS based on fully automatic operation system MA methods of adjustment and device |
| CN110901698A (en) * | 2019-11-13 | 2020-03-24 | 通号城市轨道交通技术有限公司 | SPKS cross-interlocking area protection method and device, electronic equipment and storage medium |
| CN110920636A (en) * | 2019-11-14 | 2020-03-27 | 广州地铁设计研究院股份有限公司 | Alarm method and device based on platform door state detection |
| CN111845866A (en) * | 2020-06-29 | 2020-10-30 | 通号城市轨道交通技术有限公司 | Automatic generation method and device of interlocking configuration file and electronic equipment |
| CN111942436A (en) * | 2020-07-29 | 2020-11-17 | 交控科技股份有限公司 | Signal machine opening method for unlocking SPKS (shortest Path Key locks) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114590291A (en) * | 2022-02-23 | 2022-06-07 | 卡斯柯信号有限公司 | Automatic emergency parking area generation method and device based on turnout |
| CN114590291B (en) * | 2022-02-23 | 2023-08-18 | 卡斯柯信号有限公司 | Automatic generation method and device for emergency stop area based on turnout |
| CN114590289A (en) * | 2022-03-16 | 2022-06-07 | 天津津航计算技术研究所 | Protection method for protection section of turnout zone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112590887B (en) | 2022-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112590887B (en) | Automatic generation implementation method for rail transit SPKS (shortest Path linking setup) activated emergency parking area | |
| CN105730476B (en) | A kind of locking sheet automatic generation method | |
| CN105468802B (en) | A kind of yards design edit methods | |
| CN106250495A (en) | A kind of automatic generation method of signaling system track database | |
| US8781803B2 (en) | Method and device for generating and publishing a railway signaling diagram | |
| CN107798991A (en) | A kind of electronic map Gradient generation method | |
| CN102887157A (en) | Method for judging signal running of train | |
| US20190311078A1 (en) | Method and device for monitoring a power supply device of a traffic system | |
| US20190210623A1 (en) | Monitoring infrastructure facilities by means of geo-clustering | |
| CN111776017A (en) | Method and device for controlling temporary speed limit of train | |
| CN113562025B (en) | Computer interlocking table generation method and device, electronic equipment and storage medium | |
| CN103738364A (en) | Zone searching method and system | |
| CN112257211B (en) | Track beacon data generation method and device | |
| CN104590323B (en) | A kind of dwell time can be accurate to the high ferro dispatching method and system of second when changing | |
| WO2021121853A1 (en) | Signal-controlled crew warning system | |
| EP2112046B1 (en) | Method, apparatus and computer program product for use with interlocking systems | |
| CN109436035A (en) | Interlock data creation method | |
| CN113642146A (en) | Method, device, equipment and medium for dividing protection area where remote RM is located | |
| CN105701236A (en) | Automatic generating method of ATP system software database beside CBTC system rail | |
| CN115184713A (en) | Method and apparatus for testing RBC | |
| CN114590291B (en) | Automatic generation method and device for emergency stop area based on turnout | |
| CN112632200A (en) | Method and system for generating urban rail transit electronic map | |
| JP5491977B2 (en) | Train control device and ground control device | |
| KR100902023B1 (en) | Device for updating railway data using CAD file Conversion AND Method thereof | |
| CN114802368B (en) | Device control method, system, device, equipment and storage medium of interlocking system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |