CN117565929A - Route unlocking processing method under fault scene - Google Patents
Route unlocking processing method under fault scene Download PDFInfo
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- CN117565929A CN117565929A CN202311469081.5A CN202311469081A CN117565929A CN 117565929 A CN117565929 A CN 117565929A CN 202311469081 A CN202311469081 A CN 202311469081A CN 117565929 A CN117565929 A CN 117565929A
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- 238000003672 processing method Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000003111 delayed effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a route unlocking processing method under a fault scene, which relates to the technical field of railway route unlocking and comprises the following steps: s1, acquiring fault unlocking operation, judging whether a fault unlocking operation condition is met, and meeting a fault unlocking handling condition after the fault unlocking operation condition is met; s2, after the fault unlocking handling condition is met, identifying the fault route which can be unlocked in the current existing route, and outputting timing information for starting the fault route to be unlocked after the identification; s3, starting fault unlocking countdown, continuously checking fault unlocking timing judgment conditions during timing, stopping timing when the conditions are not met, and giving a judgment result of whether the current route can be unlocked or not after timing is finished; s4, when the judgment result of whether the current route can be unlocked is that the current route can be unlocked, unlocking the locking section in the fault route in the identified current route. When the section in the access cannot be unlocked due to reasons, the method can be operated once to unlock all the left unlocked sections at one time, so that the efficiency is improved.
Description
Technical Field
The invention relates to the technical field of railway route unlocking, in particular to a route unlocking processing method under a fault scene.
Background
In the technical field of railways, the state of the corresponding turnout equipment, annunciator equipment and section equipment on the access is released, namely the access is unlocked. After the route is locked, corresponding train operation can be performed, when the operation is finished or the change will is no longer used, equipment on the route needs to be unlocked, other operations passing through the equipment on the route are not affected, and the operation efficiency is improved.
The processing method of the unlocking route comprises 4 modes of canceling unlocking, manual unlocking, sectional unlocking and section fault unlocking. The unlocking is the non-delay immediate unlocking mode which does not form the approaching locking when the train does not pass, the unlocking is the delay unlocking which forms the approaching locking when the train does not pass, and the sectional unlocking is the sectional unlocking mode which is the three-point checking mode when the train normally passes through the road.
The above 3 types are all unlocking for the route under the condition of complete and fault-free route, when faults exist on the route, a specific person can execute operations one by one for all the un-unlocked sections on the route under specific operations, and the operation is section fault unlocking. If the first section inside the route fails, the whole route cannot execute any unlocking mode, so that the operation efficiency is affected; if a plurality of un-unlocked sections are left, it is time-consuming and labor-consuming to perform the section failure unlocking operation one by one. If the locking state of the equipment in use is released by mistake, the train is possibly derailed, and the driving safety is affected.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention discloses a route unlocking processing method under a fault scene, and provides the route unlocking processing method under the fault scene which accords with the English standard on the basis of considering safety and efficiency as much as possible.
In order to achieve the above purpose, the present invention adopts the technical scheme that:
a method for processing route unlocking under a fault scene comprises the following steps:
1. fault unlocking handling stage
S1, acquiring fault unlocking operation, judging whether a fault unlocking operation condition is met, and meeting a fault unlocking handling condition after the fault unlocking operation condition is met;
preferably, the step S1 includes:
condition one: acquiring a fault unlocking command;
condition II: the operated section has an access in a locked state with the operated section as an outer section of the terminal;
and (3) a third condition: the route of the operated section is not in the delay unlocking period, including not in the manual unlocking delay period or the fault unlocking delay period;
when the first condition, the second condition and the third condition are met at the same time, the fault unlocking operation is executed on the locking access, and the fault unlocking operation condition is met, namely, the fault unlocking handling condition is met.
Preferably, in the step S1, when no vehicle is confirmed, a terminal external section of the operation fault route obtains a fault route unlocking operation command, and judges whether a fault unlocking condition is satisfied according to the terminal external section, and after the fault unlocking condition is satisfied and is not in the delay unlocking period, the fault unlocking operation condition is satisfied, and a fault unlocking processing condition is outputted.
In the invention, the fault unlocking handling stage refers to the step of manually operating the outer section of the terminal of the fault route when a station operator confirms no vehicle, and outputting the fault unlocking handling condition after the software checks that the fault unlocking operation condition is met.
Preferably, in the step S1, the section outside the terminal refers to a section between the terminal of the access and the blocking signal, and when the signal directions of the end of the access are the same, the section is an inner section of the blocking signal.
Preferably, in the step S1, the blocking signal refers to a signal having the same direction and the same property as the initial signal.
Preferably, in the step S1, the fault unlocking condition means that the route where the outer section of the access terminal is located is in a locked state.
2. Fault unlocking route judging stage
S2, after the fault unlocking handling condition is met, identifying the fault route which can be unlocked in the current existing route, and outputting timing information for starting the fault route to be unlocked after the identification;
preferably, in the step S2, the identifying the unlockable fault route in the currently existing route is identifying an unlockable fault route property in the currently existing route, where the unlockable route property includes a train route, a guiding route, and a shunting route.
In the invention, the fault unlocking route judgment stage refers to extracting the route property which can be unlocked currently. The route property is a train route, a guide route, and a shunting route.
And S2, acquiring that a fault unlocking condition is met, identifying the current route by the software, judging the unlocking route, and giving out a judging result of the unlocking route.
Preferably, the step S2 includes the steps of:
s21, judging whether the fault unlocking section is locked by a train route, if not, entering a step S22; if yes, judging whether the current unlocking route is a train route, and if yes, entering S24;
preferably, in the step S21, the judging condition for judging whether the current unlockable route is a train route includes:
condition four: only a train route exists in the route locking range of the current fault unlocking section;
condition five: the current fault unlocking section route locking range is provided with a protection route and a guide route of the train route;
condition six: the current fault unlocking section route locking range is provided with a protection route and a shunting route of the train route;
and when any one of the conditions four, five and six is satisfied, the current unlockable route is indicated to be the train route.
Preferably, in the step S21, the protection route and the guiding route of the existing train route refer to a guiding route that can follow an unprotected route when the train route is left unlocked;
the protection route with the train route and the shunting route refer to the situation that the train route is left without unlocking and can keep with the shunting route.
S22, judging whether the fault unlocking section is locked by the guide route, if not, entering into a step S23; if yes, judging whether the current unlocking route is a guiding route, and if yes, entering into the step S24;
preferably, in the step S22, the judging condition for judging whether the current unlockable route is the guiding route includes:
condition seven: only a guiding route exists in the current fault unlocking section route locking range;
condition eight: the current fault unlocking section route locking range is provided with a protection route for guiding a route and a shunting route;
and when any one of the condition seven and the condition eight is met, the current unlockable route is indicated to be the guiding route.
Preferably, in the step S22, the protection route and the shunting route with the guiding route may be a shunting route when the guiding route leaves the protection route unlocked.
S23, judging whether the fault unlocking section is locked by a shunting route, if so, judging whether the current unlocking route is the shunting route, and if so, entering the step S24;
preferably, in the step S23, the judging condition for judging whether the current unlockable route is a shunting route includes:
condition nine: only a shunting route exists in the current fault unlocking section route locking range;
and when the condition nine is met, indicating that the current unlockable route is a shunting route.
In the invention, the judgment of the train route, the guiding route and the shunting route is sequentially carried out, namely, whether the train route is judged first, whether the train route is the guiding route is judged when the train route is not satisfied, whether the train route is the shunting route is judged when the guiding route is not satisfied, and the judgment is arranged in a hierarchy mode because: in the English type interlocking, a train route with a protection route can trace a guiding route or a shunting route without the protection route, and the guiding route with the protection route can trace a shunting route without the protection route; secondly, if the train route has a protection route, the guiding route does not necessarily have a protection route, and the shunting route certainly does not have a protection route. If the fault unlocking level of the normal route does not need, the type and the number of the route properties in the station and the possibility that the left section of the protection route is not unlocked are considered, the train route is considered to be better, the route is guided, and the shunting route is finally judged.
S24, after the current unlocking route property is obtained, outputting unlocking fault route timing information which can be started.
3. Fault route unlocking timing stage
S3, starting fault unlocking countdown, continuously checking fault unlocking timing judgment conditions during timing, stopping timing when the conditions are not met, and giving a judgment result of whether the current route can be unlocked or not after timing is finished;
preferably, in the step S3, the fault unlocking timing judgment condition includes that the fault unlocking timing time is up, and the fault unlocking condition is satisfied, that is, there is an approach taking the fault unlocking timing judgment condition as an external section of the terminal in a locking state.
In the invention, during the countdown period, the fault unlocking condition needs to be continuously checked, and the purpose of the invention is that the fault unlocking condition is not satisfied in the timing process, namely that no route taking the fault unlocking condition as the outer section of the terminal is still in a locking state, and no continuous timing is necessary.
Preferably, the step S3 includes:
condition ten: the fault unlocking condition is met, and the current fault route which can be unlocked is delayed;
condition eleven: the fault unlocking condition is not met, the timing is interrupted, and the flow is ended;
when the condition ten is met, indicating that the current fault route can be unlocked, outputting current route unlocking information and entering the step S4; and when the condition eleven is met, the condition indicates that no unlockable fault route exists, and the process is ended.
4. Unlocking fault route stage
S4, when the judgment result of whether the current route can be unlocked is that the current route can be unlocked, unlocking the locking section in the fault route in the identified current route.
The unlocking fault route stage of the invention refers to that after the current fault route unlocking information is obtained in the step S3, all the unlocking sections in the fault route judged in the step S3 are unlocked.
Preferably, in the step S4, the un-unlocked sections in the fault route are released one by one, and after the unlocking of the sections is completed one by one, the unlocking of the fault route is completed.
In the invention, whether the sections in the fault route are unlocked or not is judged one by one, the sections which are not unlocked in the fault route are released one by one, and the fault route is unlocked after the section by section is unlocked.
The steps include the following judgment conditions:
condition twelve: the section is in a locking state, and the route of the section is the unlockable fault route judged in the step S3.
And when the condition twelve is met, the condition twelve indicates that the unlocking condition of the current locking section is met, and the locking state can be released. And executing twelve conditions for all the sections in the fault route so as to relieve the solicitation state of the fault route.
The invention has the beneficial effects that:
according to the method for processing the route unlocking in the fault scene, a new fault unlocking mode is provided by combining the existing section fault unlocking mode according to the English standard requirement, when the section in the route cannot be unlocked due to reasons, the operation can be performed once, all the left unlocked sections are unlocked once, and the efficiency is improved.
According to the route unlocking processing method under the fault scene, the route type of the fault route to be unlocked is judged, so that when the left section of the protection route is not unlocked, the original unlocking route and the follow-up route can be normally unlocked, and the efficiency is improved.
According to the approach unlocking processing method under the fault scene, unlocking delay is provided during fault unlocking, the situation of a section in error unlocking sign is prevented, and safety and efficiency are considered to the greatest extent.
Drawings
FIG. 1 is a schematic diagram of four stages of the present invention;
FIG. 2 is a logic flow diagram of an unlock fault approach of the present invention;
fig. 3 is a schematic view of the route scene of the present invention.
Detailed Description
The conception, specific structure, and technical effects produced by the present invention will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present invention.
Example 1
The approach unlocking processing method in the fault scene, as shown in fig. 1 and 2, comprises the following steps:
s1, acquiring fault unlocking operation, judging whether a fault unlocking operation condition is met, and meeting a fault unlocking handling condition after the fault unlocking operation condition is met;
s2, after the fault unlocking handling condition is met, identifying the fault route which can be unlocked in the current existing route, and outputting timing information for starting the fault route to be unlocked after the identification;
s3, starting fault unlocking countdown, continuously checking fault unlocking timing judgment conditions during timing, stopping timing when the conditions are not met, and giving a judgment result of whether the current route can be unlocked or not after timing is finished;
s4, when the judgment result of whether the current route can be unlocked is that the current route can be unlocked, unlocking the locking section in the fault route in the identified current route.
Example 2
This example further illustrates step S1 based on example 1.
As shown in fig. 2, the step S1 includes:
condition one: acquiring a fault unlocking command;
condition II: the operated section has an access in a locked state with the operated section as an outer section of the terminal;
and (3) a third condition: the route of the operated section is not in the delay unlocking period, including not in the manual unlocking delay period or the fault unlocking delay period;
when the first condition, the second condition and the third condition are met at the same time, the fault unlocking operation is executed on the locking access, and the fault unlocking operation condition is met, namely, the fault unlocking handling condition is met.
In the step S1, when no vehicle is confirmed, a terminal external section of the operation fault route acquires a fault route unlocking operation command, whether a fault unlocking condition is met or not is judged according to the terminal external section, and after the fault unlocking condition is met and the fault unlocking condition is not in a delay unlocking period, the fault unlocking operation condition is met, and a fault unlocking handling condition is met.
In the invention, the fault unlocking handling stage refers to the step of manually operating the outer section of the terminal of the fault route when a station operator confirms no vehicle, and outputting the fault unlocking handling condition after the software checks that the fault unlocking operation condition is met.
In the step S1, the outer section of the terminal refers to a section between the terminal of the access way and the blocking signal, and when the signal directions of the end of the access way are the same, the outer section of the terminal is an inner section of the blocking signal.
In the step S1, the blocking signal refers to a signal having the same direction and the same property as the initial signal.
In the step S1, the fault unlocking condition means that the route where the outer section of the access terminal is located is in a locked state.
Example 3
This example further illustrates step S2 based on example 2.
In the step S2, the identifying the unlockable fault route in the currently existing route is identifying an unlockable fault route property in the currently existing route, where the unlockable route property includes a train route, a guiding route, and a shunting route.
In the invention, the fault unlocking route judgment stage refers to extracting the route property which can be unlocked currently. The route property is a train route, a guide route, and a shunting route.
And S2, acquiring that a fault unlocking condition is met, identifying the current route by the software, judging the unlocking route, and giving out a judging result of the unlocking route.
As shown in fig. 2, the step S2 includes the steps of:
s21, judging whether the fault unlocking section is locked by a train route, if not, entering a step S22; if yes, judging whether the current unlocking route is a train route, and if yes, entering S24;
in the step S21, the judging condition for judging whether the current unlockable route is a train route includes:
condition four: only a train route exists in the route locking range of the current fault unlocking section;
condition five: the current fault unlocking section route locking range is provided with a protection route and a guide route of the train route;
condition six: the current fault unlocking section route locking range is provided with a protection route and a shunting route of the train route;
and when any one of the conditions four, five and six is satisfied, the current unlockable route is indicated to be the train route.
In the step S21, the protection route and the guiding route of the existing train route refer to the guiding route which can keep up with the unprotected route when the train route is left unlocked;
the protection route with the train route and the shunting route refer to the situation that the train route is left without unlocking and can keep with the shunting route.
S22, judging whether the fault unlocking section is locked by the guide route, if not, entering into a step S23; if yes, judging whether the current unlocking route is a guiding route, and if yes, entering into the step S24;
in the step S22, the judging condition for judging whether the current unlockable route is the guiding route includes:
condition seven: only a guiding route exists in the current fault unlocking section route locking range;
condition eight: the current fault unlocking section route locking range is provided with a protection route for guiding a route and a shunting route;
and when any one of the condition seven and the condition eight is met, the current unlockable route is indicated to be the guiding route.
In the step S22, the protection route and the shunting route with the guiding route may be used to keep up with the shunting route when the guiding route is left unlocked.
S23, judging whether the fault unlocking section is locked by a shunting route, if so, judging whether the current unlocking route is the shunting route, and if so, entering the step S24;
in the step S23, the judging condition for judging whether the current unlockable route is a shunting route includes:
condition nine: only a shunting route exists in the current fault unlocking section route locking range;
and when the condition nine is met, indicating that the current unlockable route is a shunting route.
S24, after the current unlocking route property is obtained, outputting unlocking fault route timing information which can be started.
Example 4
This example further illustrates step S3 based on example 3.
In the step S3, the fault unlocking timing judgment condition includes that the fault unlocking timing time is up, and the fault unlocking condition is satisfied, that is, a locked state exists in which the route taking the fault unlocking timing judgment condition as the external section of the terminal.
In the invention, during the countdown period, the fault unlocking condition needs to be continuously checked, and the purpose of the invention is that the fault unlocking condition is not satisfied in the timing process, namely that no route taking the fault unlocking condition as the outer section of the terminal is still in a locking state, and no continuous timing is necessary.
The step S3 comprises the following steps:
condition ten: the fault unlocking condition is met, and the current fault route which can be unlocked is delayed;
condition eleven: the fault unlocking condition is not met, the timing is interrupted, and the flow is ended;
when the condition ten is met, indicating that the current fault route can be unlocked, outputting current route unlocking information and entering the step S4; and when the condition eleven is met, the condition indicates that no unlockable fault route exists, and the process is ended.
Example 5
This example further illustrates step S4 based on example 4.
The unlocking fault route stage of the invention refers to that after the current fault route unlocking information is obtained in the step S3, all the unlocking sections in the fault route judged in the step S3 are unlocked.
And in the step S4, unlocking sections which are not unlocked in the fault route one by one, and after unlocking the sections one by one, finishing unlocking the fault route.
In the invention, whether the sections in the fault route are unlocked or not is judged one by one, the sections which are not unlocked in the fault route are released one by one, and the fault route is unlocked after the section by section is unlocked.
The steps include the following judgment conditions:
condition twelve: the section is in a locking state, and the route of the section is the unlockable fault route judged in the step S3.
And when the condition twelve is met, the condition twelve indicates that the unlocking condition of the current locking section is met, and the locking state can be released. And executing twelve conditions for all the sections in the fault route so as to relieve the solicitation state of the fault route.
Example 5
With reference to fig. 3, the technical solution of the present invention is explained.
Referring to fig. 3, it is assumed that there is a train route with a protection route 43-42, a main route 1-12, a guide route 1-12, a shunting route 1-12, and a terminal outer section of the route is 1G; the upward direction has a guide route with a protection route W21ADG and a main route 42-43, and the shunting routes 42-43 are all 1G in the outer section of the terminal. On this basis, referring to fig. 3, taking a train route with a current route of 1-12, if the section in the protection route of the train route is not unlocked due to a fault, and a shunting route of 1-12 is added as an example, starting from 4 stages of handling a fault unlocking stage, a fault unlocking route judging stage, a fault route unlocking timing stage and an unlocking fault route stage, referring to fig. 2, a route unlocking processing method under a fault scene of the present invention is described.
First, in the fault unlocking handling stage, the fault unlocking handling conditions are analyzed:
s1, when detecting that 1G fault unlocking operation is transacted, software firstly acquires a fault unlocking command, extracts a route 1-12 train, a route 1-12 guide, a route 1-12 shunting, a route 42-43 guide and a route 42-43 shunting of the 1G, identifies that a section is not unlocked, then judges that the left and right annunciators 12 and 43 of the 1G are not started to count down, and does not operate the 1G fault unlocking operation, namely, does not start fault unlocking delay time counting, so far, the fault unlocking transacting condition is met.
Secondly, introducing a fault unlocking route judgment stage, wherein the specific steps are as follows:
s2, after the fault unlocking handling condition is met, the software detects that the protection route 43-42 of the lower train route 1-12 where the 1G is located and the lower shunting route 1-12 are still in a locking state, and according to the step S21, the current unlocking route is the train route 1-12 and the protection route 43-42 thereof, at the moment, the main route 1-12 is already unlocked, and the unlocking route is 43-42.
Then, introducing a fault route unlocking timing stage, wherein the specific steps are as follows:
s3, after the characteristic of the unlocking route is identified, software starts fault unlocking countdown, and continuously checks fault unlocking conditions during timing, and stopping timing when the conditions are not met; after the fault unlocking timing is finished, the unlocking condition of the record protection access 43-42 is met.
Finally, introducing an unlocking fault route stage:
s4, after the unlocking condition of the protection route 43-42 is met, unlocking the locking state of the sections such as the W23B section, and after all the sections which are not unlocked in the route are unlocked, unlocking the solicitation state of the protection route 43-42, and unlocking the locking property of the train route 1-12.
At this time, the flow process ends.
While the embodiments of the present invention have been described in detail, the present invention is not limited to the embodiments described above, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present invention, and these are intended to be included in the scope of the present invention as defined in the appended claims.
Claims (10)
1. The approach unlocking processing method under the fault scene is characterized by comprising the following steps of:
s1, acquiring fault unlocking operation, judging whether a fault unlocking operation condition is met, and meeting a fault unlocking handling condition after the fault unlocking operation condition is met;
s2, after the fault unlocking handling condition is met, identifying the fault route which can be unlocked in the current existing route, and outputting timing information for starting the fault route to be unlocked after the identification;
s3, starting fault unlocking countdown, continuously checking fault unlocking timing judgment conditions during timing, stopping timing when the conditions are not met, and giving a judgment result of whether the current route can be unlocked or not after timing is finished;
s4, when the judgment result of whether the current route can be unlocked is that the current route can be unlocked, unlocking the locking section in the fault route in the identified current route.
2. The approach unlocking processing method according to claim 1, wherein the step S1 includes:
condition one: acquiring a fault unlocking command;
condition II: the operated section has an access in a locked state with the operated section as an outer section of the terminal;
and (3) a third condition: the route of the operated section is not in the delay unlocking period, including not in the manual unlocking delay period or the fault unlocking delay period;
when the first condition, the second condition and the third condition are met at the same time, the fault unlocking operation is executed on the locking access, and the fault unlocking operation condition is met, namely, the fault unlocking handling condition is met.
3. The route unlock processing method according to claim 2, wherein in the step S1, when no vehicle is confirmed, a terminal outer section of the operation fault route acquires a fault route unlock operation command, and judges whether a fault unlock condition is satisfied according to the terminal outer section, and after the fault unlock condition is satisfied and not in the delay unlock period, the fault unlock operation condition is satisfied, and an output fault unlock handling condition is satisfied.
4. The method for unlocking a route according to claim 3, wherein in the step S1, the outer section of the terminal refers to a section between the terminal of the route and the blocking signal, and when the directions of the signals at the end of the route are the same, the outer section is an inner section of the blocking signal;
the blocking signal is a signal with the same direction and property as the initial signal;
the fault unlocking condition refers to that the route where the outer section of the route terminal is located is in a locking state.
5. The route unlocking processing method according to claim 1, wherein in the step S2, the identifying of the unlockable fault route in the currently existing route is identifying of an unlockable fault route property in the currently existing route, the unlockable route property including a train route, a guide route, and a shunting route.
6. The approach unlocking processing method according to claim 5, wherein the step S2 includes the steps of:
s21, judging whether the fault unlocking section is locked by a train route, if not, entering a step S22; if yes, judging whether the current unlocking route is a train route, and if yes, entering S24;
s22, judging whether the fault unlocking section is locked by the guide route, if not, entering into a step S23; if yes, judging whether the current unlocking route is a guiding route, and if yes, entering into the step S24;
s23, judging whether the fault unlocking section is locked by a shunting route, if so, judging whether the current unlocking route is the shunting route, and if so, entering the step S24;
s24, after the current unlocking route property is obtained, outputting unlocking fault route timing information which can be started.
7. The route unlocking processing method according to claim 6, wherein the step S21 of determining whether the current unlockable route is a train route includes:
condition four: only a train route exists in the route locking range of the current fault unlocking section;
condition five: the current fault unlocking section route locking range is provided with a protection route and a guide route of the train route;
condition six: the current fault unlocking section route locking range is provided with a protection route and a shunting route of the train route;
when any one of the conditions four, five and six is satisfied, the current unlocked route is a train route;
the protection route and the guide route of the existing train route refer to the guide route which can keep up with the unprotected route when the train route is left with the protection route unlocked;
the protection route with the train route and the shunting route refer to the situation that the train route is left without unlocking and can keep with the shunting route.
8. The route unlocking processing method according to claim 6, wherein the step S22 of judging whether the current unlockable route is the guidance route comprises:
condition seven: only a guiding route exists in the current fault unlocking section route locking range;
condition eight: the current fault unlocking section route locking range is provided with a protection route for guiding a route and a shunting route;
when any one of the condition seven and the condition eight is satisfied, the current unlocking route is indicated to be the guiding route;
the protection route with the guiding route and the shunting route can be used for keeping the shunting route when the guiding route is left without unlocking.
9. The route unlocking processing method according to claim 6, wherein the step S23 of determining whether the current unlockable route is a shunting route includes:
condition nine: only a shunting route exists in the current fault unlocking section route locking range;
and when the condition nine is met, indicating that the current unlockable route is a shunting route.
10. The route unlocking processing method according to claim 1, wherein in the step S3, the fault unlocking timing judgment condition includes that the fault unlocking timing time is up, and the fault unlocking condition is satisfied, that is, there is a route taking it as a terminal outer section in a locked state;
the step S3 comprises the following steps:
condition ten: the fault unlocking condition is met, and the current fault route which can be unlocked is delayed;
condition eleven: the fault unlocking condition is not met, the timing is interrupted, and the flow is ended;
when the condition ten is met, indicating that the current fault route can be unlocked, outputting current route unlocking information and entering the step S4; and when the condition eleven is met, the condition indicates that no unlockable fault route exists, and the process is ended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311469081.5A CN117565929A (en) | 2023-11-07 | 2023-11-07 | Route unlocking processing method under fault scene |
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