CN112693499A - Method and system for preventing side collision of train in station - Google Patents
Method and system for preventing side collision of train in station Download PDFInfo
- Publication number
- CN112693499A CN112693499A CN202110029254.6A CN202110029254A CN112693499A CN 112693499 A CN112693499 A CN 112693499A CN 202110029254 A CN202110029254 A CN 202110029254A CN 112693499 A CN112693499 A CN 112693499A
- Authority
- CN
- China
- Prior art keywords
- train
- route
- station
- line
- preventing
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000002265 prevention Effects 0.000 claims 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 238000007689 inspection Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
-
- 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 train, e.g. braking curve calculation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
- B61L19/06—Interlocking devices having electrical operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L21/00—Station blocking between signal boxes in one yard
- B61L21/04—Electrical locking and release of the route; Electrical repeat locks
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention relates to a method and a system for protecting side collision of trains in a station, wherein the method comprises the following steps: when the train departs to enter the route and meets the route condition, the side collision protection in the direction of the main line or the side line is started, and the train enters the track in the direction of the main line to run. The system comprises an interlocking system, a side-defense turnout and a side-defense signal machine; the interlocking system controls the departure route of the train; and the side anti-turnout and the side anti-signal machine control side collision protection in the direction of the main line or the side line together. The method for protecting the side collision of the train in the station effectively prevents the collision between the train running into the access road and the train running from the side, and is beneficial to improving the safety level of the train running in the station.
Description
Technical Field
The invention relates to the field of rail transit, in particular to a method and a system for preventing side collision of trains in a station.
Background
The interlocking device is a device for establishing a mutual restriction relationship among a signal machine, a turnout and an access by technical means in order to ensure the safety of trains and shunting operation at railway stations. The interlocking device arranges a route for the train by rotating the turnout and checking the position of the turnout and the idle condition of the track section according to the intention of a station attendant, opens a train signal at the starting end of the route after the route locking and hostile conditions meet the opening requirement of the route signal, and the train runs by signal display.
In the engineering design of a railway signal system, designers can embody the interlocking relation among signal machines, turnouts, track sections and routes through an interlocking table. When the interlocking table is designed in domestic engineering, designers pay attention to the interlocking relationship between each device in an access and other accesses overlapped with the access, the scenes that trains of other adjacent lines possibly drive into the access and collide with the side face of the train of the access are not designed in detail usually, the idle inspection of an overrun section is increased only when the overrun section exists at the joint of the adjacent line and the access, or when opposite turnouts exist between the adjacent line and the access, the turnouts are driven to the direction of opening to other lines in a turnout driving mode, but whether the turnouts are driven to an expected position and locked is not checked in the turnout driving mode, and the risk that the trains break into the access from the adjacent line and collide with the side face of the running train in the access exists.
Each interlocking manufacturer realizes the function of side collision protection through respective interlocking logics, realizes the inconsistency of logics, and influences the usability of the system to a certain extent when the danger is that the output result is inconsistent (alarm information is provided or the system is down).
Disclosure of Invention
Aiming at the problems, the invention provides a method for protecting the side collision of a train in a station, which comprises the following steps:
when the train departs to enter the route, when the route condition is met, the side collision protection in the direction of the main line and/or the side line is started, and the train enters the track where the main line direction is located to run.
The departure route direction of the train is a positive line direction or a lateral line direction, and the side collision protection adopts one of the following two modes; wherein,
the first mode is that the side traffic signal machine is in a closed state, and all track sections from the side traffic signal machine to the train departure approach are idle;
the second protection mode is to turn the side turnout to the direction of starting to a non-train departure approach.
When the train is dispatched from a train to a route along a first side line direction, the side collision protection mode adopts:
the side traffic signal machine is in a closed state, and all track sections from the side traffic signal machine to the train departure route are idle.
When the train is dispatched to the route along the direction of the front line or the second side line, the side collision protection adopts one of the following two modes; wherein,
the first mode is that the side traffic signal machine is in a closed state, and all track sections from the side traffic signal machine to the train departure approach are free;
the second protection mode is to turn the side turnout to the direction of starting to a non-train departure approach.
In view of preventing the side collision of the train, the turnout can separate different lines, so that the side collision of the train with the approach to be handled in the intention of the attendant can be avoided even if the train does not drive according to the signal displayed by the signal (namely, the train can run through the signal displaying the red light). Therefore, when a train is dispatched to a route along the direction of a main line or a second side line, the side anti-turnout is firstly rotated to the direction of the non-train dispatching route in consideration of side collision protection, and when the side anti-turnout cannot be rotated to a specified position due to the fact that other routes are in use and the like, the side anti-annunciator is checked to be in a closed state, and all track sections of the side anti-annunciator to the train dispatching route are in an idle state.
The invention also provides a system for preventing the side collision of the train in the station, which comprises an interlocking system, a side-prevention turnout and a side-prevention signal machine; wherein,
the interlocking system controls the departure route of the train;
and the side anti-turnout and the side anti-signal machine control side collision protection in the direction of the main line or the side line together.
The departure route direction of the train is a positive line direction or a lateral line direction.
The side collision protection is as follows: the side anti-signal machine is closed, and all track sections from the side anti-signal machine to the train departure route are idle; or the side turnout is rotated to the direction of opening to a non-train departure route.
When the interlocking system controls the train to depart along the first sideline direction to enter the route, the side anti-signal machine is closed, and all track sections from the side anti-signal machine to the train departure route are idle;
when the interlocking system controls the train to depart along the direction of the main line or the second side line to enter the route, the side anti-signal machine is closed, and all track sections from the side anti-signal machine to the train departure entering route are idle; or the side turnout is rotated to the direction of opening to a non-train departure route.
Preferably, when the interlocking system controls the train to depart from the train to enter the road along the direction of the front line or the second side line, the side turnout is rotated to the direction of starting the train to enter the road without departure of the train.
In conclusion, when routes are arranged, the inspection conditions for collision protection on the side surfaces of trains are increased, which is beneficial to improving the safety level of train operation in the station; when the side collision protection condition is not met, the access way is not locked, so that the signal machine at the starting end of the access way is not opened, and the collision between the train entering the access way and the train coming from the side can be effectively prevented.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 shows a schematic view of a station yard according to the prior art;
FIG. 2 illustrates an X3-S route sidekick protection diagram according to an embodiment of the present invention;
FIG. 3 illustrates a schematic diagram of X1-S route sidekick protection according to an embodiment of the present invention;
FIG. 4 illustrates an X2-S route sidekick protection diagram according to an embodiment of the present invention;
fig. 5 shows a schematic diagram of a system for preventing a train side collision in a station in the embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
When a train enters a route, the invention adds the inspection and protection conditions of elements (turnout, signal machine and track section) which possibly have side conflict with the route, thereby providing a method and a system for protecting the side conflict of the train in a station, ensuring that the interlocking relationship is tighter and reducing the risk of the side conflict of the train.
The following description will be made by taking a station yard schematic diagram in fig. 1 as an example, wherein the diagram is represented by symbols:
signal machine: x1, X2, X3, S, SA, wherein X1, X2 and X3 are side traffic signals
Turnout: 2,4,6 and 8, wherein 8 is a side-protection turnout
A circuit: 1G (positive line), 2G (second side line), 3G (first side line)
A track section: 4DG, 6DG and 8DG
Departure route: x1 → S (forward route), X2 → S (second side route), X3 → S (first side route)
Example 1
Fig. 2 is a schematic diagram of the first sideline departure route X3 → S sidesway protection in the embodiment of the invention. When the departure route X3 → S of the first side line is arranged, the switches No. 2,4 and 8 are operated by the interlock system to open the X3 to the direction of the S-side traffic signal and locked, and if a train comes from the front line 1G and the second side line 2G to the route X3 → S, there is a possibility that the train collides with the side of the train running on the route X3 → S, and a danger occurs.
When the first sideline departure route X3 → S is arranged, in addition to checking that the points in the route are correctly positioned, the track sections are free, and the enemy signals inside and outside the route are in the off state (red light), the side collision protection conditions from X1 and X2 to the route are additionally checked.
Taking the side traffic signal X1 as an example, when the first side lane departure route X3 → S is arranged, it is necessary to check that the side traffic signal X1 is in the off state (red light), and that all track sections from the side traffic signal X1 to the main route (in this embodiment, the side traffic signal X1 is immediately adjacent to the second side lane departure route X2 → S, and no side traffic signal X1 is to the track section of the main route) are in the idle state, that is, no train is running from the side traffic signal X1 to the main route, and the red light of the side traffic signal X1 is used to block a train which may subsequently enter the main route.
Taking the side traffic signal X2 as an example, when the first side line departure route X3 → S is arranged, it is necessary to check that the side traffic signal X2 is in an off state (red light), and all track sections (6 DG in this embodiment) from the side traffic signal X2 to the own route are in an idle state, that is, no train is running from the side traffic signal X2 to the own route, and a train which may subsequently enter the own route is blocked by the red light of the side traffic signal X2.
Example 2
Fig. 3 is a schematic diagram of the forward route X1 → S lateral impact protection in the embodiment of the present invention. When the main line departure route X1 → S is arranged, the switch points No. 2 and No. 4 are operated by the interlock system to the direction of opening the X1 to the S signal and locked, and if a train comes from the second side line 2G and the first side line 3G to the main line X1 → S, there is a possibility that a side collision with the train running on the route X1 → S will occur, which may cause a danger.
In the arrangement of the straight departure route X1 → S, in addition to checking that the points are correctly positioned in the route, that the track sections are free, and that the enemy signals inside and outside the route are in the off state (red light), the side collision protection conditions from X2 and X3 to the present route are additionally checked.
Taking the side traffic signal X2 as an example, when the main departure route X1 → S is arranged, it is necessary to check that the side traffic signal X2 is in the off state (red light), and all track sections (6 DG in this embodiment) from the side traffic signal X2 to the main route are in the idle state, that is, no train is running from the side traffic signal X2 to the main route, and the red light of the side traffic signal X2 is used to block a train which may subsequently enter the main route.
Taking the side traffic signal X3 as an example, when the main departure route X1 → S is arranged, there are two protection methods:
checking that the side traffic signal X3 is in an off state (red light), and all track sections (8 DG in this embodiment) from the side traffic signal X3 to the local approach are in an idle state, that is, no train is running from the side traffic signal X3 to the local approach, and stopping a train which may subsequently enter the local approach by using the red light of the side traffic signal X3;
when the checking side No. 8 turnout is in the direction of the side traffic signal SA, even if the train passes over the side traffic signal X3, the train does not break into the X1 → S route, so the checking side traffic signal X3 may not be in the closed state.
Example 3
Fig. 4 is a schematic diagram of a second sideline departure route X2 → S sidesway protection in the embodiment of the invention. When the second side route departure route X2 → S is arranged, the switches 2 and 6 are operated by the interlock system to the direction that the X2 is opened to the S signal and locked, and if a train comes from the straight line 1G and the first side line 3G to the route of X2 → S, there is a possibility that a side collision will occur with the train running on the second side route departure route X2 → S, which may cause a danger.
In the second sideline departure route X2 → S, in addition to checking that the points are correctly positioned in the route, that the track sections are free, and that the enemy signals inside and outside the route are in the off state (red light), the side collision protection conditions from X1 and X3 to the present route are additionally checked.
Taking the side traffic signal X1 as an example, when the second sideline departure route X2 → S is arranged, it is necessary to check that the side traffic signal X1 is in the off state (red light), and that all track sections from the side traffic signal X1 to the main route (in this embodiment, the side traffic signal X1 is immediately adjacent to the X2 → S departure route, and no side traffic signal X1 is to the track section of the main route) are in the idle state, that is, no train is running from the side traffic signal X1 to the main route, and the red light of the side traffic signal X1 is used to block a train which may subsequently run into the main route.
Taking the side traffic signal X3 as an example, when the second sideline departure route X2 → S is arranged, there are two protection methods:
checking that the side traffic signal X3 is in an off state (red light), and all track sections (8 DG in this embodiment) from the side traffic signal X3 to the local approach are in an idle state, that is, no train is running from the side traffic signal X3 to the local approach, and stopping a train which may subsequently enter the local approach by using the red light of the side traffic signal X3;
when the checking side No. 8 turnout is in the direction of the opening side traffic signal SA, even if the train passes over the side traffic signal X3, the train does not break into the second side line departure route X2 → S, so the checking side traffic signal X3 may not be in the closed state.
Example 4
Fig. 5 is a schematic diagram of a system for preventing a side collision of a train in a station according to an embodiment of the present invention. The system comprises an interlocking system, a side-protection turnout and a side-protection signal machine, wherein the interlocking system controls the departure route of the train; the side guard turnout and the side guard signal machine control side collision protection in the direction of the main line or the side line together.
When the interlocking system controls the train to depart along the first sideline direction to enter the route, the side traffic signal machine is closed, and all track sections from the side traffic signal machine to the train departure route are idle.
When the interlocking system controls the train to depart along the direction of the positive line or the second side line to enter the route, the side anti-signal machine is closed, and all track sections from the side anti-signal machine to the train departure entering route are idle; or the side turnout is rotated to the direction of opening to the non-train departure approach.
In view of preventing the side collision of the train, the turnout can separate different lines, so that the side collision of the train with the approach to be handled in the intention of the attendant can be avoided even if the train does not drive according to the signal displayed by the signal (namely, the train can run through the signal displaying the red light). Therefore, when the train is dispatched to the route along the direction of the main line or the second side line, the side anti-turnout is firstly rotated to the direction of the non-local route in consideration of side collision protection, and when the side anti-turnout cannot be rotated to the specified position due to the fact that other routes are in use and the like, the side anti-signal machine is checked to be in the closed state again, and all track sections of the side anti-signal machine to the train dispatching route are in the idle state.
In conclusion, when routes are arranged, the inspection conditions for collision protection on the side surfaces of trains are increased, which is beneficial to improving the safety level of train operation in the station; when the side collision protection condition is not met, the access way is not locked, so that the signal machine at the starting end of the access way is not opened, and the collision between the train entering the access way and the train coming from the side can be effectively prevented.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (12)
1. A method for preventing side collision of trains in a station is characterized in that: when the train departs to enter the route, when the route condition is met, the side collision protection in the direction of the main line and/or the side line is started, and the train enters the track where the main line direction is located to run.
2. The method for preventing the side collision of the train in the station as claimed in claim 1, wherein the departure route of the train is in a straight line direction or a side line direction.
3. The method for preventing the train side collision in the station as claimed in claim 1, wherein the side collision prevention adopts one of the following two ways; wherein,
the first mode is that the side traffic signal machine is in a closed state, and all track sections from the side traffic signal machine to the train departure approach are idle;
the second way is to turn the side turnout to a direction of opening to a non-train departure approach.
4. The method for preventing a side collision of a train in a station as claimed in claim 2,
when the train is sent out along the first side line direction to enter the road, the side collision protection mode adopts the following mode:
the side traffic signal machine is in a closed state, and all track sections from the side traffic signal machine to the train departure route are idle.
5. The method for preventing a side collision of a train in a station as claimed in claim 2,
when the train is dispatched to the route along the direction of the front line or the second side line, the side collision protection mode adopts one of the following two modes; wherein,
the first mode is that the side traffic signal machine is in a closed state, and all track sections from the side traffic signal machine to the train departure approach are idle;
the second way is to turn the side turnout to a direction of opening to a non-train departure approach.
6. The method for preventing the train side collision in the station as claimed in claim 5, wherein when the train departs from the route in the direction of the positive line or the second lateral line, the side collision prevention mode preferably selects the second mode.
7. A system for preventing side collision of trains in a station is characterized by comprising an interlocking system, a side-protection turnout and a side-protection signal machine; wherein,
the interlocking system controls the departure route of the train;
and the side anti-turnout and the side anti-signal machine control side collision protection in the direction of the main line or the side line together.
8. The system for preventing the side collision of the train in the station as claimed in claim 7, wherein the departure route of the train is in a positive line direction or a lateral line direction.
9. The system for preventing the train side collision in the station as claimed in claim 7, wherein the side collision prevention is:
the side anti-signal machine is closed, and all track sections from the side anti-signal machine to the train departure route are idle;
or the side turnout is rotated to the direction of opening to a non-train departure route.
10. The system for preventing side collision of a train in a station according to claim 8,
when the interlocking system controls the train to depart along the first side line direction to enter the route, the side traffic signal preventing machine is closed, and all track sections from the side traffic signal preventing machine to the train departure route are idle.
11. The system for preventing the side collision of the train in the station as claimed in claim 8, wherein when the interlocking system controls the train to depart from the station to enter the station along the direction of the positive line or the second lateral line,
the side anti-signal machine is closed, and all track sections from the side anti-signal machine to the train departure route are idle;
or the side turnout is rotated to the direction of opening to the non-train departure approach.
12. The system for preventing the train side collision in the station as claimed in claim 11, wherein preferably, the interlock system controls the side switch to turn to the direction of the non-train departure approach when the train departs from the approach along the direction of the front line or the second side line.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110029254.6A CN112693499A (en) | 2021-01-11 | 2021-01-11 | Method and system for preventing side collision of train in station |
| EP21917031.3A EP4098511A4 (en) | 2021-01-11 | 2021-07-06 | Method and system for protecting side surfaces of trains in station from collisions |
| PCT/CN2021/104727 WO2022147987A1 (en) | 2021-01-11 | 2021-07-06 | Method and system for protecting side surfaces of trains in station from collisions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110029254.6A CN112693499A (en) | 2021-01-11 | 2021-01-11 | Method and system for preventing side collision of train in station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112693499A true CN112693499A (en) | 2021-04-23 |
Family
ID=75513575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110029254.6A Pending CN112693499A (en) | 2021-01-11 | 2021-01-11 | Method and system for preventing side collision of train in station |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4098511A4 (en) |
| CN (1) | CN112693499A (en) |
| WO (1) | WO2022147987A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942550A (en) * | 2021-09-30 | 2022-01-18 | 交控科技股份有限公司 | Method and device for protecting lateral turnout intrusion limit of train |
| CN114604292A (en) * | 2022-01-26 | 2022-06-10 | 上海电气泰雷兹交通自动化系统有限公司 | Interconnection CBTC system tie line turnout control method |
| CN114715230A (en) * | 2022-03-08 | 2022-07-08 | 通号城市轨道交通技术有限公司 | Train protection method and device, electronic equipment and storage medium |
| WO2022147987A1 (en) * | 2021-01-11 | 2022-07-14 | 北京全路通信信号研究设计院集团有限公司 | Method and system for protecting side surfaces of trains in station from collisions |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230783B (en) * | 2022-09-22 | 2022-12-09 | 卡斯柯信号(北京)有限公司 | Train safety envelope determination method and device |
| CN117962960B (en) * | 2024-02-22 | 2024-08-23 | 中国铁道科学研究院集团有限公司 | Method for protecting turnout across interlocking |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003095098A (en) * | 2001-09-21 | 2003-04-03 | Hitachi Ltd | Interlocking diagram preparation device |
| CN107244336A (en) * | 2017-05-23 | 2017-10-13 | 卡斯柯信号有限公司 | Side blow protector and method based on secondary detection device directional information |
| CN107336727A (en) * | 2017-07-26 | 2017-11-10 | 湖南中车时代通信信号有限公司 | A kind of interlock access handles method |
| CN108116450A (en) * | 2017-12-15 | 2018-06-05 | 湖南中车时代通信信号有限公司 | A kind of track switch laterally protects logic verification method and device |
| CN111645732A (en) * | 2020-08-05 | 2020-09-11 | 上海富欣智能交通控制有限公司 | Rail transit train route and turnout control method and control module thereof |
| CN112061180A (en) * | 2020-08-28 | 2020-12-11 | 交控科技股份有限公司 | Turnout side impact protection method and system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015210550A1 (en) * | 2015-06-09 | 2016-12-15 | Siemens Aktiengesellschaft | Method and arrangement for ensuring edge protection for trains |
| CN206900392U (en) * | 2017-05-23 | 2018-01-19 | 卡斯柯信号有限公司 | A kind of side blow protector based on secondary detection device directional information |
| CN112693499A (en) * | 2021-01-11 | 2021-04-23 | 北京全路通信信号研究设计院集团有限公司 | Method and system for preventing side collision of train in station |
-
2021
- 2021-01-11 CN CN202110029254.6A patent/CN112693499A/en active Pending
- 2021-07-06 EP EP21917031.3A patent/EP4098511A4/en active Pending
- 2021-07-06 WO PCT/CN2021/104727 patent/WO2022147987A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003095098A (en) * | 2001-09-21 | 2003-04-03 | Hitachi Ltd | Interlocking diagram preparation device |
| CN107244336A (en) * | 2017-05-23 | 2017-10-13 | 卡斯柯信号有限公司 | Side blow protector and method based on secondary detection device directional information |
| CN107336727A (en) * | 2017-07-26 | 2017-11-10 | 湖南中车时代通信信号有限公司 | A kind of interlock access handles method |
| CN108116450A (en) * | 2017-12-15 | 2018-06-05 | 湖南中车时代通信信号有限公司 | A kind of track switch laterally protects logic verification method and device |
| CN111645732A (en) * | 2020-08-05 | 2020-09-11 | 上海富欣智能交通控制有限公司 | Rail transit train route and turnout control method and control module thereof |
| CN112061180A (en) * | 2020-08-28 | 2020-12-11 | 交控科技股份有限公司 | Turnout side impact protection method and system |
Non-Patent Citations (1)
| Title |
|---|
| 夏从东: "信号联锁关系中的侧防研究", 《铁道通信信号》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022147987A1 (en) * | 2021-01-11 | 2022-07-14 | 北京全路通信信号研究设计院集团有限公司 | Method and system for protecting side surfaces of trains in station from collisions |
| CN113942550A (en) * | 2021-09-30 | 2022-01-18 | 交控科技股份有限公司 | Method and device for protecting lateral turnout intrusion limit of train |
| CN114604292A (en) * | 2022-01-26 | 2022-06-10 | 上海电气泰雷兹交通自动化系统有限公司 | Interconnection CBTC system tie line turnout control method |
| CN114715230A (en) * | 2022-03-08 | 2022-07-08 | 通号城市轨道交通技术有限公司 | Train protection method and device, electronic equipment and storage medium |
| CN114715230B (en) * | 2022-03-08 | 2024-04-05 | 通号城市轨道交通技术有限公司 | Train protection method, device, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4098511A1 (en) | 2022-12-07 |
| EP4098511A4 (en) | 2023-08-30 |
| WO2022147987A1 (en) | 2022-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112693499A (en) | Method and system for preventing side collision of train in station | |
| CN110341758B (en) | Train control method | |
| JP5275962B2 (en) | Wireless train control system | |
| US7201350B2 (en) | Signaling safety system | |
| CN110341759B (en) | Station inner side line vehicle receiving control method | |
| CN108116450B (en) | Turnout lateral protection logic verification method and device | |
| CN109613357B (en) | Method for judging running state of track circuit | |
| CN106494464B (en) | A kind of main track signal display method of communication-based train control system | |
| CN113650657B (en) | Full-automatic train reverse operation protection control method | |
| CN109849980A (en) | A kind of station interlocking logical process method and device | |
| CN108116447B (en) | Method for processing poor shunting of track circuit | |
| CN109677461A (en) | Truck traffic train control system based on block chain technology | |
| CN114454918B (en) | Method and system for improving receiving and dispatching efficiency in station | |
| CN113954927A (en) | Degradation management method for train-vehicle communication train control system | |
| JP3053802B1 (en) | Electronic interlocking device | |
| CN114684222A (en) | Train control method and system based on transponder bidirectional transmission | |
| CN118082933A (en) | Method for setting ground signal system of multi-level road network collinear operation section | |
| CN113044084B (en) | Signal machine display method for TACS system | |
| CN116691786A (en) | Verification method and device for railway station computer interlocking system and computer equipment | |
| CN114655278B (en) | Control method, system and train control center for field linkage access coding consistency | |
| CN114475720B (en) | Interval block control method and system | |
| JP2008239054A (en) | Train control system | |
| CN115123349B (en) | Method and system for combining blocking between group trains and single-wire automatic stations | |
| CN114475719B (en) | Method and system for updating block state of interval | |
| KR0122314B1 (en) | The derail protecting method using railway circuit and information |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210423 |