CN108045401B - Method for processing combined route between train control center fields and signal judgment method - Google Patents
Method for processing combined route between train control center fields and signal judgment method Download PDFInfo
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- CN108045401B CN108045401B CN201711112973.4A CN201711112973A CN108045401B CN 108045401 B CN108045401 B CN 108045401B CN 201711112973 A CN201711112973 A CN 201711112973A CN 108045401 B CN108045401 B CN 108045401B
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- 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
- B61L27/40—Handling position reports or trackside vehicle data
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- 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
- B61L27/10—Operations, e.g. scheduling or time tables
Abstract
The invention provides a train control center inter-field combined route processing method and a signal state judging method.A transmitting station of the inter-field combined route encodes a small route of a station and then transmits an encoding result and the signal state of the small route of the station to a receiving station of the inter-field combined route; after the inter-field combined route receiving station judges the self signal state of the small route of the station, the small route signal state of the inter-field combined route transmitting station is combined to splice and combine to form a complete inter-field combined route. The invention carries out inter-field combined route processing of more than two station train control centers by a route splicing processing mode.
Description
Technical Field
The invention relates to the field of rail transit, in particular to a combined route processing method and a signal judgment method applied to inter-field train control centers of rail transit stations.
Background
The Train Control Center (Train Control Center, TCC) processes the route code and the responder message sending function processes the route information as a unit. In the prior art, an inter-yard approach crossing two or more stations is generally controlled by one station train control center. The train control center controls the routing code and the transmission of the active transponder message according to the state of the signal machine of the route, the section locking and the occupation state received from the interlock
However, in the specific engineering design process, in consideration of factors such as the size of the station yard, the equipment control capability, the site operation requirement, and the like, there is a case where a plurality of station yards are connected by the same tie line, for example, a case where two station yards shown in fig. 1 are connected by the same tie line. In terms of operation, the two stations are respectively used by two different transportation departments, so that the 2 stations are controlled by two train control centers-2 sets of train control center equipment, and the cutting of the dividing point of the two stations can only be cut from a connecting line, so that one route needs to be cut into two parts and controlled by the two train control centers. Therefore, it is urgently required to provide an inter-yard combined route processing method supporting a plurality of station train control centers.
Disclosure of Invention
In view of the above, the present invention provides a method for processing inter-yard combined routes of train control centers and a method for determining signals, which are applied to a railway transportation station, and performs inter-yard combined route processing of a plurality of station train control centers by a route splicing processing method.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the invention provides a combined route processing method between columns of a train control center, which comprises the following steps:
the inter-field combined route transmitting station encodes the small route of the station and then transmits the encoding result and the signal state of the small route of the station to the inter-field combined route receiving station;
after the inter-field combined route receiving station judges the self signal state of the small route of the station, the small route signal state of the inter-field combined route transmitting station is combined to splice and combine to form a complete inter-field combined route.
Furthermore, after the inter-field combined route receiving station completes the splicing combination of the complete inter-field combined route, the route signal open state and the leaving section information of the station where the combined route terminal is located are used as the coding and coding degradation conditions of the combined route approach section, so that the coding and transponder message sending of the inter-field combined route approach section are realized.
Furthermore, the invention also includes a step of determining the identity of the inter-field combined route associated train control center through data configuration, wherein the small route train control center at the dominating end belongs to the inter-field combined route receiving station, and other associated train control centers belong to the inter-field combined route transmitting station.
Furthermore, the inter-field combined route transmitting station first encodes the local station small route, and then needs to send the encoding result and the signal state of the local station small route to the inter-field combined route receiving station.
Specifically, the inter-site combination route transmitting station configures the local station small route ID and the leaving zone ID, and the train control center application logic of the inter-site combination route transmitting station transmits the corresponding configuration object according to the configuration.
Furthermore, after the inter-field combined access receiving station is spliced and combined to form a complete inter-field combined access, the through code sending of the small access of the station is carried out according to the low-frequency coding of the adjacent station.
Specifically, the inter-field combined route receiving station configures the information ID of the information sent by the local station small route ID and the inter-field combined route sending station, and the inter-field combined route receiving station column control center applies logic to receive the information sent by the inter-field combined route sending station according to the configuration, and completes the splicing combination of the complete inter-field combined route.
Furthermore, the inter-field combined route receiving station train control center takes the route signal open state and the leaving section information of the station where the combined route terminal is located as the coding and coding degradation conditions of the combined route approaching section, so as to realize the coding and transponder message sending of the inter-field combined route approaching section.
The invention also provides a method for judging the signal state of the inter-field combined access receiving station, which comprises the following steps:
(a) circularly traversing all the receiving interlocking routes, if the number of the interlocking route is not 0, circularly traversing all the configuration of the field connection routes, judging whether the number of the interlocking route is the same as the 'small route' of the station in the field connection routes, if so, jumping to (b), otherwise, continuing;
(b) judging whether the 'small routes' of the adjacent stations required by the field connection route meet the conditions, if so, skipping to the step (c), otherwise, ending;
(c) judging whether the 'small route' of the adjacent station is the front route of the 'small route' of the station, if so, jumping to (d), otherwise, ending:
(d) the method has the condition of constructing the complete inter-field combined route and constructs the complete inter-field combined route.
The invention has the beneficial effects that:
the invention provides an inter-field combined route processing method for route splicing and a signal judgment method, which can effectively carry out inter-field combined route processing of two or more station train control centers.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
FIG. 1 is a diagram of a combined approach between two column control center fields;
fig. 2 is a flow chart of inter-field combination route combination provided by the present invention.
Detailed Description
The present invention will be described below based on examples, but the present invention is not limited to only these examples.
The invention provides a method for processing inter-field combined routes of a train control center, which is characterized in that when route information exists at interfaces among a plurality of stations, the train control centers of the stations respectively configure small routes of the station and send related information of configuration objects, and finally, the train control centers which govern small routes at a starting end are spliced and combined into inter-field combined routes to control route coding and responder message sending.
As shown in fig. 1, taking two stations, namely the combined fertilizer west station west yard and the combined good yard as an example, the boundary between the combined fertilizer west station west yard and the combined good yard is located at the shunting signal machine D207. The Ningxi field X/XF arrives at the closed fortune field to take the vehicle to enter the road, the Ningxi field needs to transact the X/XF → D101 to enter the road, the closed fortune field interlocks and transacts the D101 → 4G to enter the road, and the closed fortune field row control center is combined with the actual field united road; the closed fortune field 4G → Ningxi field X/XF departure route needs to be closed with 4G → D207 route, the Ningxi field interlocks with D207 → X/XF route, and the Ningxi field column control center real field combined route.
In the present invention, "small route" is also called "short route" and "large route" is also called "long route".
Specifically, the method for processing the combined approach path between the train control center fields provided by the invention comprises the following steps:
(1) inter-field combined route associated train control center data configuration
The identity of the inter-field combined route associated train control center is determined through data configuration, the train control center which governs the small route of the starting end belongs to the inter-field combined route receiving station, and other associated train control centers belong to the inter-field combined route transmitting station.
Taking the example of the combined fertilizer west station Ningxi field and the combined good field as an example in fig. 1, a Ningxi field X to a combined good field 4G train receiving approach is associated with a Ningxi field column control center and a combined good field column control center, wherein the Ningxi field column control center belongs to an inter-field combined approach receiving station, and the combined good field column control center belongs to an inter-field combined approach transmitting station.
(2) Configuration inter-site combined route transmitting station
In order to encode the full route of the inter-field combined route, the inter-field combined route transmitting station firstly encodes the small route of the station, and then transmits the encoding result and the signal state of the small route of the station to the inter-field combined route receiving station.
Therefore, the inter-site combination route transmitting station needs to configure the "small route" ID and the leaving zone ID of the station itself, so that the inter-site combination route transmitting station transmits the relevant information of the corresponding configuration object according to the configuration by the train control center application logic.
Taking the example between the west station Ningxi court and the Hefu court in FIG. 1, the Hefu court train control center needs to configure the route ID of D101 → 4G and the leaving zone ID of 4G.
(3) Combined route receiving station between configuration fields
For the full-route coding of the inter-field combined route, after the inter-field combined route receiving station judges the self signal state of the small route of the station, the inter-field combined route splicing combination is carried out by combining the small route signal state sent by the inter-field combined route sending station, and then the through code sending of the small route of the station is carried out according to the low-frequency coding of the adjacent station.
Therefore, the inter-field combination route receiving station needs to configure the ID of the station "small route" and the information ID of the information sent by the inter-field combination route sending station, so that the train control center of the inter-field combination route receiving station applies logic to receive the sending data of the inter-field combination route sending station and complete the splicing of the complete inter-field combination route (i.e. inter-field combination large route) according to the configuration.
The Ningxi province train control center needs to configure X to 4G long-path ID, X- > D101 path ID, D101 → 4G signal state sent by adjacent stations and 4G low-frequency coded receiving position ID.
And finally, the inter-field combined route receiving station column control center completes the splicing combination of the inter-field combined routes:
as described above, after the inter-site combined route receiving station completes configuration of the station "small route" ID and the information ID of the information sent by the inter-site combined route sending station, the inter-site combined route receiving station column control center splices and combines the local station small route information received in an interlocking manner and the inter-site combined route sending station small route information received in inter-site communication to form a complete inter-site combined route, and uses the route signal open state and the station leaving section information of the combined route terminal as the coding and coding degradation conditions of the combined route approaching section, thereby realizing coding of the inter-site combined route approaching section and transponder message sending.
Taking the route from handling X in Ningxi court to 4G in Hefu court between Ningxi court and Hefu court in FIG. 1 as an example, the Ningxi court train control center completes the route combination.
The specific combination method is shown in fig. 2, and specifically includes the following steps:
(a) circularly traversing all the receiving interlocking routes, if the number of the interlocking route is not 0, circularly traversing all the configuration of the field connection routes, judging whether the number of the interlocking route is the same as the 'small route' of the station in the field connection routes, if so, jumping to (b), otherwise, continuing;
(b) judging whether the 'small routes' of the adjacent stations required by the field connection route meet the conditions, if so, skipping to the step (c), otherwise, ending;
(c) judging whether the 'small route' of the adjacent station is the front route of the 'small route' of the station, if so, jumping to (d), otherwise, ending:
(d) the method has the condition of constructing the inter-site combined large route (namely the inter-site connected long route), and constructs the inter-site combined large route.
For convenience of describing the inter-field combined route processing method for route splicing of two train control centers, the present invention is described in detail, but the present invention is not limited to two train control centers, and the skilled person in the art can easily extend the method to the application of route splicing of more than two train control centers.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and the present invention may be variously modified and changed. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A method for processing combined route between fields of a train control center is characterized by comprising the following steps:
the inter-field combined route transmitting station encodes the small route of the station and then transmits the encoding result and the signal state of the small route of the station to the inter-field combined route receiving station;
after judging the self signal state of the small route of the station, the inter-field combined route receiving station combines the small route signal states of the inter-field combined route sending station to splice and combine the small route signal states to form a complete inter-field combined route;
the inter-field combined route transmitting station configures the small route ID and the leaving zone ID of the station, and the train control center application logic of the inter-field combined route transmitting station transmits the state of the corresponding configuration object according to the configuration;
the inter-field combined route receiving station configures the small route ID of the station and the information ID of the information sent by the inter-field combined route sending station, the inter-field combined route receiving station column control center applies logic to receive the information sent by the inter-field combined route sending station according to the configuration, and completes the splicing combination of the complete inter-field combined route, and the method comprises the following steps:
(a) circularly traversing all the receiving interlocking routes, if the number of the interlocking route is not 0, circularly traversing all the configuration of the field connection routes, judging whether the number of the interlocking route is the same as the 'small route' of the station in the field connection routes, if so, jumping to (b), otherwise, continuing;
(b) judging whether the 'small routes' of the adjacent stations required by the field connection route meet the conditions, if so, skipping to the step (c), otherwise, ending;
(c) judging whether the 'small route' of the adjacent station is the front route of the 'small route' of the station, if so, jumping to (d), otherwise, ending:
(d) the method has the condition of constructing the complete inter-field combined route and constructs the complete inter-field combined route.
2. The method according to claim 1, wherein the method comprises: after the inter-field combined route receiving station completes the splicing combination of the complete inter-field combined route, the route signal open state and the leaving section information of the station where the combined route terminal is located are used as the coding and coding degradation conditions of the combined route approaching section, so that the coding and transponder message sending of the inter-field combined route approaching section are realized.
3. The method according to claim 1, wherein the method comprises: the method also comprises a step of determining the identity of the inter-field combined route associated train control center through data configuration, wherein the small route train control center at the dominating end belongs to the inter-field combined route receiving station, and other associated train control centers belong to the inter-field combined route transmitting station.
4. The method according to claim 1, wherein the method comprises: and the inter-field combined route transmitting station encodes the small route of the station and transmits an encoding result and the signal state of the small route of the station to the inter-field combined route receiving station.
5. The method according to claim 1, wherein the method comprises: and after the inter-field combined access receiving station splices and combines a complete inter-field combined access, the through code sending of the small access of the station is carried out according to the low-frequency coding of the adjacent station.
6. The method according to claim 5, wherein the method comprises: the inter-field combined route receiving station train control center takes the route signal open state and the station leaving section information of the combined route terminal as the coding and coding degradation conditions of the combined route approach section, and realizes the coding and transponder message sending of the inter-field combined route approach section.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711112973.4A CN108045401B (en) | 2017-11-13 | 2017-11-13 | Method for processing combined route between train control center fields and signal judgment method |
| PCT/CN2018/086028 WO2019091065A1 (en) | 2017-11-13 | 2018-05-08 | Inter-field combination route processing method for train control center, and signal determination method |
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| CN201711112973.4A CN108045401B (en) | 2017-11-13 | 2017-11-13 | Method for processing combined route between train control center fields and signal judgment method |
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| CN108045401A CN108045401A (en) | 2018-05-18 |
| CN108045401B true CN108045401B (en) | 2020-02-14 |
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| CN110247735B (en) * | 2019-06-19 | 2022-03-08 | 上海电气泰雷兹交通自动化系统有限公司 | Encoding and decoding method applied to rail transit network communication |
| CN110516354A (en) * | 2019-08-27 | 2019-11-29 | 湖南中车时代通信信号有限公司 | A kind of method, apparatus automatically generating yards design and computer-readable medium |
| CN111619620A (en) * | 2020-06-11 | 2020-09-04 | 卡斯柯信号有限公司 | Inter-station route control method |
| CN113247053B (en) * | 2021-05-21 | 2022-07-15 | 卡斯柯信号有限公司 | Multi-station integrated code sending control method, electronic equipment and medium |
| CN113264088B (en) * | 2021-07-16 | 2022-01-14 | 卡斯柯信号(北京)有限公司 | Method and device for sending responder message |
| CN114655278B (en) * | 2022-04-08 | 2023-06-30 | 北京全路通信信号研究设计院集团有限公司 | Control method, system and train control center for field linkage access coding consistency |
| CN114954585B (en) * | 2022-04-14 | 2024-04-12 | 通号城市轨道交通技术有限公司 | Method and device for expanding signal system equipment and route identification |
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| CN201685837U (en) * | 2010-06-05 | 2010-12-29 | 山西太钢不锈钢股份有限公司 | Liaison circuit between railway signal fields |
| CN101927775B (en) * | 2010-08-18 | 2012-07-11 | 北京交大资产经营有限公司 | Safety protection method of CBTC (Communication Based Train Control) system during crossing control area |
| CN101934807B (en) * | 2010-08-24 | 2011-09-28 | 北京交大资产经营有限公司 | Train control system-based mobile authorization calculating method |
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