CN107672628A - Locking sheet automatic generation method and locking sheet automatically generating device - Google Patents
Locking sheet automatic generation method and locking sheet automatically generating device Download PDFInfo
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- CN107672628A CN107672628A CN201710937400.9A CN201710937400A CN107672628A CN 107672628 A CN107672628 A CN 107672628A CN 201710937400 A CN201710937400 A CN 201710937400A CN 107672628 A CN107672628 A CN 107672628A
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- semaphore
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
- G06F11/0736—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in functional embedded systems, i.e. in a data processing system designed as a combination of hardware and software dedicated to performing a certain function
- G06F11/0739—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in functional embedded systems, i.e. in a data processing system designed as a combination of hardware and software dedicated to performing a certain function in a data processing system embedded in automotive or aircraft systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0751—Error or fault detection not based on redundancy
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention provides a kind of locking sheet automatic generation method and locking sheet automatically generating device, wherein, locking sheet automatic generation method includes：Target station yard information is obtained, and yard type data section point diagram is generated according to the target station yard information；The semaphore node in the yard type data section point diagram is traveled through, determines the top node and terminal node of various routes；Using the top node of every kind of route as starting point, initialize route node set, and all connecting nodes are traveled through successively along side where the top node of every kind of route, and the information of all connecting nodes traversed is recorded, all connecting nodes traversed are stored to the route node set；The route node set is scanned for, to obtain route set；After the search to the route node set is completed, formed according to interlock connection, all nodes in the route set are traveled through；The information in route set after output traversal, and it is converted into standard locking sheet.
Description
Technical field
The present invention relates to railway signal communication technical field, in particular to a kind of locking sheet automatic generation method and
A kind of locking sheet automatically generating device.
Background technology
Interlock system is to ensure the nucleus equipment of railway operation safety, and locking sheet is the important composition portion of interlock system
Point, determine station operation safety.Locking sheet have recorded between the lock file of every route, including route, track switch, semaphore
The relevant information of interlock logic relation and related trackside equipment, the contents are multifarious and disorderly, and logic is complicated, changes with yard and changes.
At present, station interlocking table is mainly manually write, and this kind of pattern not only needs substantial amounts of labor hour, and imitates
Rate is not also high, in addition in order to ensure the correctness of its establishment, it is also necessary to again by artificial check and correction, such as run into circuit yard situation and answer
When miscellaneous, that leakage is compiled, miscoded to a certain degree also be present.
The content of the invention
The present invention is based at least one above-mentioned technical problem, it is proposed that and a kind of new locking sheet automatically generates scheme,
Fundamentally mitigate the labor intensity of authorized personnel, improve the operating efficiency of authorized personnel, locking sheet can effectively improved
Compilation Quality while, improve the security of station interlocking operation.
In view of this, the present invention proposes a kind of new locking sheet automatic generation method, including：Obtain target station yard letter
Breath, and yard type data section point diagram is generated according to the target station yard information；Travel through the letter in the yard type data section point diagram
Number machine node, determine the top node and terminal node of various routes；Using the top node of every kind of route as starting point, initially
Change route node set, and all connecting nodes are traveled through successively along side where the top node of every kind of route, and record
The information of all connecting nodes traversed, all connecting nodes traversed are stored to the route node set；To institute
State route node set to scan for, to obtain route set；After the search to the route node set is completed, according to connection
Lock relation is formed, and all nodes in the route set are traveled through；The information in route set after output traversal, and
It is converted into standard locking sheet.
In the technical scheme, by generating yard type data section point diagram according to the yard information that gets, and based on pair
The search of semaphore node, connecting node in yard type data section point diagram, obtains route set, according to the letter in route set
Generation standard locking sheet is ceased, whole process participates in without artificially excessive, you can automatically generates locking sheet, fundamentally mitigates establishment
The labor intensity of personnel, the operating efficiency of authorized personnel is improved, while can effectively improve the Compilation Quality of locking sheet,
Improve the security of station interlocking operation.
In the above-mentioned technical solutions, it is preferable that described that yard type data section point diagram is generated according to the target station yard information
The step of, specifically include：Using the semaphore in the target station yard information, track switch and without trouble track circuit as node, and with
Track switch opens direction, semaphore protection direction is connecting line, generates the yard type data section point diagram.
The structure of yard type data section point diagram, it is subsequently automatic according to yard type data section point diagram in the technical scheme
Generate locking sheet and necessary premise guarantee is provided.
In any of the above-described technical scheme, it is preferable that it is described that the route node set is scanned for, to be entered
The step of road is gathered, specifically include：During being scanned for the route node set, if current search depth is default
Maximum search depth value, when the present node searched is semaphore terminal node, complete this Intake port layout, and will search
Rope to route information store to route set, and re-execute the signal in the traversal yard type data section point diagram
Machine node, the step of determining the top node and terminal node of various routes；If current search depth is default maximum search
Depth value, when the present node searched is root node, execution is described to be formed according to interlock connection, in the route set
All nodes the step of being traveled through；If the nodes searched are more than default maximum search depth value, stop this
Search；If it is end-node to search present node, and current search depth is less than default maximum search depth, then from it is described enter
Circuit node set afterbody is begun stepping through, and in ergodic process, if the present node searched is not track switch node, is moved
Except until the route node set is sky, and being space-time in the route node set, stop this Intake port layout, Yi Jichong
The semaphore node in the traversal yard type data section point diagram is newly performed, determines the top node and terminal of various routes
The step of node, if the present node searched is track switch node, side stock is selected to be scanned for as the direction of search.
In the technical scheme, pass through the search to route node set, it is ensured that be subsequently generated the accuracy of locking sheet.
In any of the above-described technical scheme, it is preferable that all nodes in the route set travel through
The step of, specifically include：When all nodes in the route set travel through, if the present node traversed is rail
Road circuit node, then present node is stored to when in the track circuit set of anterior approach, if the present node traversed is same
To semaphore node, then present node is stored to when in the semaphore set of anterior approach, if the present node traversed is anti-
To semaphore node, then present node is stored to when in the conflicting signal machine set of anterior approach, if the present node traversed
It is track switch node, then stores the antiposition state of determining of present node and present node into gathering when the track switch of anterior approach；And
According to when the top nodal information and segment signals of anterior approach, it is determined that aobvious when the type of anterior approach, direction and guard signal machine
Show.
According to the second aspect of the invention, a kind of locking sheet automatically generating device is put forward, including：Generation unit, it is used for
Target station yard information is obtained, and yard type data section point diagram is generated according to the target station yard information；First processing units, it is used for
The semaphore node in the yard type data section point diagram is traveled through, determines the top node and terminal node of various routes；Second
Processing unit, for using the top node of every kind of route as starting point, initialize route node set, and along every kind of described
Side where the top node of route travels through all connecting nodes successively, and records the information of all connecting nodes traversed, will
All connecting nodes traversed are stored to the route node set；Search unit, for entering to the route node set
Row search, to obtain route set；3rd processing unit, for after search to the route node set is completed, according to
Interlock connection is formed, and all nodes in the route set are traveled through；Conversion unit, for exporting the route after traveling through
Information in set, and it is converted into standard locking sheet.
In the technical scheme, by generating yard type data section point diagram according to the yard information that gets, and based on pair
The search of semaphore node, connecting node in yard type data section point diagram, obtains route set, according to the letter in route set
Generation standard locking sheet is ceased, whole process participates in without artificially excessive, you can automatically generates locking sheet, fundamentally mitigates establishment
The labor intensity of personnel, the operating efficiency of authorized personnel is improved, while can effectively improve the Compilation Quality of locking sheet,
Improve the security of station interlocking operation.
In the above-mentioned technical solutions, it is preferable that the generation unit, specifically for the letter in the target station yard information
Number machine, track switch and be node without trouble track circuit, and direction is opened using track switch, semaphore protects direction to be generated as connecting line
The yard type data section point diagram.
The structure of yard type data section point diagram, it is subsequently automatic according to yard type data section point diagram in the technical scheme
Generate locking sheet and necessary premise guarantee is provided.
In any of the above-described technical scheme, it is preferable that the search unit is specifically used for：To the route set of node
During conjunction scans for, if current search depth is default maximum search depth value, when the present node searched is letter
During number machine terminal node, this Intake port layout is completed, and the route information searched is stored to route set, and described
One processing unit is additionally operable to after the search unit completes this Intake port layout, travels through the yard type data section point diagram again
In semaphore node, determine the top node and terminal node of various routes, the 3rd processing unit is additionally operable to described
When the present node that search unit searches is root node, formed according to interlock connection, to all sections in the route set
Point is traveled through；If the nodes searched are more than default maximum search depth value, stop this search；Work as if searching
Front nodal point is end-node, and current search depth is less than default maximum search depth, then from the route node set afterbody
Begin stepping through, and in ergodic process, if the present node searched is not track switch node, remove until the route
Node set is sky, and is space-time in the route node set, stops this Intake port layout, and the first processing units
It is additionally operable to after the search unit stops search, travels through the semaphore node in the yard type data section point diagram again, really
The top node and terminal node of fixed various routes, if the present node searched is track switch node, selects side stock to be used as and search
Suo Fangxiang is scanned for.
In the technical scheme, pass through the search to route node set, it is ensured that be subsequently generated the accuracy of locking sheet.
In any of the above-described technical scheme, it is preferable that the 3rd processing unit is specifically used for：In to route set
All nodes when being traveled through, if the present node traversed is track circuit node, present node is stored to current
In the track circuit set of route, if the present node traversed is semaphore node in the same direction, by present node store to work as
In the semaphore set of anterior approach, if the present node traversed is reverse signal machine node, by present node store to work as
In the conflicting signal machine set of anterior approach, if the present node traversed is track switch node, by present node and present node
Determine antiposition state store to when the track switch of anterior approach gather in；And according to when top nodal information and the section letter of anterior approach
Number, it is determined that when the display of the type of anterior approach, direction and guard signal machine.
By the labor intensity of above technical scheme, fundamentally mitigation authorized personnel, the operation for improving authorized personnel is imitated
Rate, while can effectively improve the Compilation Quality of locking sheet, improve the security of station interlocking operation.
Brief description of the drawings
Fig. 1 shows the schematic flow diagram of locking sheet automatic generation method according to an embodiment of the invention；
Fig. 2 shows the schematic block diagram of locking sheet automatically generating device according to an embodiment of the invention；
Fig. 3 shows yard structural representation according to an embodiment of the invention；
Fig. 4 shows the yard type data section point diagram of yard according to an embodiment of the invention.
Embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be different from other modes described here using other to implement, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Fig. 1 shows the schematic flow diagram of locking sheet automatic generation method according to an embodiment of the invention.
As shown in figure 1, locking sheet automatic generation method according to an embodiment of the invention, including：
Step 102, target station yard information is obtained, and yard type data section point diagram is generated according to the target station yard information.
Preferably, step 102 specifically includes：With the semaphore in the target station yard information, track switch and without switch track road electricity
Road is node, and opens direction, semaphore protection direction as connecting line using track switch, generates the yard type data section point diagram.
Wherein, the structure of yard type data section point diagram, necessity is provided subsequently to automatically generate locking sheet according to yard type data section point diagram
Premise guarantee.
Step 104, the semaphore node in the yard type data section point diagram is traveled through, determines the top node of various routes
And terminal node.
Step 106, using the top node of every kind of route as starting point, route node set is initialized, and along every kind of
Side where the top node of the route travels through all connecting nodes successively, and records the letter of all connecting nodes traversed
Breath, all connecting nodes traversed are stored to the route node set.
Step 108, the route node set is scanned for, to obtain route set.
Preferably, described 108 specifically include：During being scanned for the route node set, if current search
Depth is default maximum search depth value, when the present node searched is semaphore terminal node, completes this route
Search, and the route information searched is stored to route set, and re-execute the traversal yard type data section
Semaphore node in point diagram, the step of determining the top node and terminal node of various routes；If current search depth is pre-
If maximum search depth value, when the present node searched is root node, perform it is described is formed according to interlock connection, to institute
State the step of all nodes in route set are traveled through；If the nodes searched are more than default maximum search depth
Value, then stop this search；If it is end-node to search present node, and current search depth is less than default maximum search depth
Degree, then begin stepping through from the route node set afterbody, and in ergodic process, if the present node searched is not track switch
Node, then carry out removing until the route node set is sky, and be space-time in the route node set, stop this and enter
Road is searched for, and re-executes the semaphore node in the traversal yard type data section point diagram, determines various routes
The step of top node and terminal node, if the present node searched is track switch node, side stock is selected as the direction of search
Scan for.Wherein, the search to route node set is passed through, it is ensured that be subsequently generated the accuracy of locking sheet.
Step 110, after the search to the route node set is completed, formed according to interlock connection, to the route
All nodes in set are traveled through.
Preferably, step 110 specifically includes：When all nodes in the route set travel through, if traversal
To present node be track circuit node, then present node is stored to when in the track circuit set of anterior approach, if traversal
To present node be semaphore node in the same direction, then present node is stored to when in the semaphore set of anterior approach, if traversal
To present node be reverse signal machine node, then present node is stored to when in the conflicting signal machine set of anterior approach, if
The present node traversed is track switch node, then stores the antiposition state of determining of present node and present node to when anterior approach
In track switch set；And according to when the top nodal information and segment signals of anterior approach, it is determined that when the type of anterior approach, direction and
The display of guard signal machine.
Step 112, the information in the route set after output traversal, and it is converted into standard locking sheet.
In the technical scheme, by generating yard type data section point diagram according to the yard information that gets, and based on pair
The search of semaphore node, connecting node in yard type data section point diagram, obtains route set, according to the letter in route set
Generation standard locking sheet is ceased, whole process participates in without artificially excessive, you can automatically generates locking sheet, fundamentally mitigates establishment
The labor intensity of personnel, the operating efficiency of authorized personnel is improved, while can effectively improve the Compilation Quality of locking sheet,
Improve the security of station interlocking operation.
Fig. 2 shows the schematic block diagram of locking sheet automatically generating device according to an embodiment of the invention.
As shown in Fig. 2 locking sheet automatically generating device 200 according to an embodiment of the invention, including：Generation unit 202,
First processing units 204, second processing unit 206, search unit 208, the 3rd processing unit 210 and conversion unit 212.
Wherein, generation unit 202 is used to obtain target station yard information, and generates yard type according to the target station yard information
Data section point diagram；First processing units 204 are used to travel through the semaphore node in the yard type data section point diagram, determine various
The top node and terminal node of route；Second processing unit 206 is used for using the top node of every kind of route as starting point, just
Beginningization route node set, and all connecting nodes are traveled through successively along side where the top node of every kind of route, and remember
The information of all connecting nodes traversed is recorded, all connecting nodes traversed are stored to the route node set；Search
Cable elements 208 are used to scan for the route node set, to obtain route set；3rd processing unit 210 is used for
After completing the search to the route node set, formed according to interlock connection, all nodes in the route set are entered
Row traversal；Conversion unit 212, for exporting the information in the route set after traveling through, and it is converted into standard locking sheet.
In the technical scheme, by generating yard type data section point diagram according to the yard information that gets, and based on pair
The search of semaphore node, connecting node in yard type data section point diagram, obtains route set, according to the letter in route set
Generation standard locking sheet is ceased, whole process participates in without artificially excessive, you can automatically generates locking sheet, fundamentally mitigates establishment
The labor intensity of personnel, the operating efficiency of authorized personnel is improved, while can effectively improve the Compilation Quality of locking sheet,
Improve the security of station interlocking operation.
In the above-mentioned technical solutions, it is preferable that the generation unit 202 is specifically used for in the target station yard information
Semaphore, track switch and without trouble track circuit be node, and using track switch open direction, semaphore protect direction as connecting line, give birth to
Into the yard type data section point diagram.
The structure of yard type data section point diagram, it is subsequently automatic according to yard type data section point diagram in the technical scheme
Generate locking sheet and necessary premise guarantee is provided.
In any of the above-described technical scheme, it is preferable that the search unit 208 is specifically used for：To the route section
During point set scans for, if current search depth is default maximum search depth value, when the present node searched
For semaphore terminal node when, complete this Intake port layout, and the route information searched is stored to route set, Yi Jisuo
State first processing units 204 to be additionally operable to after the search unit 208 completes this Intake port layout, travel through the yard type again
Semaphore node in data section point diagram, determine the top node and terminal node of various routes, the 3rd processing unit 210
It is additionally operable to, when the present node that the search unit 208 searches is root node, be formed according to interlock connection, to the route
All nodes in set are traveled through；If the nodes searched are more than default maximum search depth value, stop this
Search；If it is end-node to search present node, and current search depth is less than default maximum search depth, then from it is described enter
Circuit node set afterbody is begun stepping through, and in ergodic process, if the present node searched is not track switch node, is moved
Except until the route node set is sky, and being space-time in the route node set, stop this Intake port layout, Yi Jisuo
State first processing units 204 to be additionally operable to after the search unit 208 stops search, travel through the yard type back end again
Semaphore node in figure, the top node and terminal node of various routes are determined, if the present node searched is track switch section
Point, then side stock is selected to be scanned for as the direction of search.
In the technical scheme, pass through the search to route node set, it is ensured that be subsequently generated the accuracy of locking sheet.
In any of the above-described technical scheme, it is preferable that the 3rd processing unit 210 is specifically used for：To route collection
When all nodes in conjunction are traveled through, if the present node traversed is track circuit node, by present node store to
When in the track circuit set of anterior approach, if the present node traversed is semaphore node in the same direction, present node is stored
Into the semaphore set for working as anterior approach, if the present node traversed is reverse signal machine node, present node is stored
Into the conflicting signal machine set for working as anterior approach, if the present node traversed is track switch node, by present node and currently
The antiposition state of determining of node is stored into gathering when the track switch of anterior approach；And according to when the top nodal information of anterior approach and area
Duan Jiedian, it is determined that when the display of the type of anterior approach, direction and guard signal machine.
Technical scheme is described further below in conjunction with Fig. 3 and Fig. 4：
In the present embodiment, using semaphore, track switch, without track circuit is branched off as node, direction, semaphore protection side are opened with track switch
To for connecting line, it is established that yard type data section point diagram, wherein, each node is made up of nodal information and node annexation,
Nodal information mainly includes node type（Semaphore, track switch, track circuit）, title, direction, device type, node purposes, section
Three closures of point, locking sheet is chosen finally by Iterative deepening search and node weight information synthesis, it is automatic so as to reach
Generation can use the purpose of locking sheet.
Specifically, comprise the following steps：
The equipment such as step 1, initialization signaling at stations machine.Specifically, as shown in figure 3, being shown in yard structure is included above and below station
Line direction, track circuit, track switch, semaphore, track circuit relation, semaphore and track circuit relation etc., by initializing car
Stand the data such as up-downlink direction, track circuit, track switch, semaphore, track circuit relation, semaphore and track circuit relation, it is right
It carries out data prediction, is converted to node, after the completion of processing, forms a n node, m edge graphs（As shown in Figure 4）.
Step 2, ergodic signals machine node, determine the top node and terminal node of various routes.Specifically, according to connection
It is locked into road type（Shunting route, pass through route, receiving route, outgoing route, yard-to-yard route, succesisve route）, determine it is various enter
The top node and terminal node on road.
Wherein, it is that terminal is home signal node, direction and top phase by semaphore node by route top
Instead；Receiving route top is home signal node, and terminal is exit signal node, and direction is identical with top；Outgoing route
Top is exit signal node, and terminal is home signal node, and direction is opposite with top；Shunting route top is letter of shunting
Number machine node, terminal are the semaphore that shunting signal node or blind siding connect, and terminal node can not cross hair line；Continue
Route top is home signal node, and terminal is reverse incoming train semaphore node or safety line.
Step 3：Since top node, route node set is initialized, it is excellent using the tactful and straight stock of route track switch in the same direction
First strategy, starts to travel through all connecting nodes successively along the side where node, while records the relevant information of lower node, will save
Route node set is arrived in point storage.
Step 4, it is SD=50 to make current maximum search depth（Wherein, the value of maximum search depth is not limited only to 50, specifically
It can be adjusted according to the performance of station scale and computer）If present node is semaphore terminal node, this is completed
Intake port layout, storage arrive route set, go to step two；If present node is root node, six are gone to step；If nodes are big
In 50, then stop this search；
Step 5, present node is end-node, when search depth is less than maximum search depth, since route node set afterbody
Traversal, if node, which is not track switch, removes the node, then selecting side stock as the direction of search if track switch scans for, and turns step
Rapid three；If node set is sky, stops this Intake port layout, go to step two.
Step 6, after current Intake port layout is completed, formed according to interlock connection, all nodes of route set are carried out
Traversal.Specifically, if (a) present node is track circuit, the track circuit set when anterior approach is arrived in present node storage,
If (b) present node is semaphore in the same direction, the semaphore set when anterior approach is arrived in present node storage, if (c) present node
Reverse signal machine, then the conflicting signal machine set when anterior approach is arrived in present node storage, if (d) present node is track switch,
Present node and node are determined the storage of antiposition state and arrived when the track switch of anterior approach is gathered, and (f) searches for protection letter by top nodal information
Number machine, according to route beginning destination node information and section information, determines the display of route type, direction and guard signal machine.
Step 7, route aggregate information is exported, is converted into standard locking sheet.
By above-mentioned steps, significant improvement has been carried out to manual work model, it is possible to achieve the automatic establishment of locking sheet, will
The locking sheet of formulation is presented to authorized personnel, adjusts and uses for authorized personnel, reduces the activity duration and improves operating efficiency, to carrying
High whole Interlocking System work is a very crucial link.
Technical scheme is described in detail above in association with accompanying drawing, and technical scheme proposes a kind of new
Locking sheet automatically generates scheme, fundamentally mitigates the labor intensity of authorized personnel, the operating efficiency of authorized personnel is improved, in energy
While enough effectively improving the Compilation Quality of locking sheet, the security of station interlocking operation is improved.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (8)
- A kind of 1. locking sheet automatic generation method, it is characterised in that including：Target station yard information is obtained, and yard type data section point diagram is generated according to the target station yard information；The semaphore node in the yard type data section point diagram is traveled through, determines the top node and terminal node of various routes；Using the top node of every kind of route as starting point, route node set, and the beginning along every kind of route are initialized Side where end node travels through all connecting nodes successively, and records the information of all connecting nodes traversed, by what is traversed All connecting nodes are stored to the route node set；The route node set is scanned for, to obtain route set；After the search to the route node set is completed, formed according to interlock connection, to all in the route set Node is traveled through；The information in route set after output traversal, and it is converted into standard locking sheet.
- 2. locking sheet automatic generation method according to claim 1, it is characterised in that described to be believed according to the target station yard The step of breath generation yard type data section point diagram, specifically include：Using the semaphore in the target station yard information, track switch and without trouble track circuit as node, and with track switch open direction, Semaphore protection direction is connecting line, generates the yard type data section point diagram.
- 3. locking sheet automatic generation method according to claim 1, it is characterised in that described to the route node set Scan for, the step of to obtain route set, specifically include：During being scanned for the route node set, if current search depth is default maximum search depth value, When the present node searched is semaphore terminal node, this Intake port layout is completed, and the route information searched is deposited Storage is to route set, and re-executes the semaphore node in the traversal yard type data section point diagram, determines various The step of top node and terminal node of route；If current search depth is default maximum search depth value, when the present node searched is root node, institute is performed State and formed according to interlock connection, the step of traversal to all nodes in the route set；If the nodes searched are more than default maximum search depth value, stop this search；If it is end-node to search present node, and current search depth is less than default maximum search depth, then from it is described enter Circuit node set afterbody is begun stepping through, and in ergodic process, if the present node searched is not track switch node, is moved Except until the route node set is sky, and being space-time in the route node set, stop this Intake port layout, Yi Jichong The semaphore node in the traversal yard type data section point diagram is newly performed, determines the top node and terminal of various routes The step of node, if the present node searched is track switch node, side stock is selected to be scanned for as the direction of search.
- 4. locking sheet automatic generation method according to any one of claim 1 to 3, it is characterised in that described to described The step of all nodes in route set are traveled through, specifically includes：When all nodes in the route set travel through, if the present node traversed is track circuit node, Then present node is stored to when in the track circuit set of anterior approach, if the present node traversed is semaphore section in the same direction Point, then present node is stored to when in the semaphore set of anterior approach, if the present node traversed is reverse signal machine section Point, then present node is stored to when in the conflicting signal machine set of anterior approach, if the present node traversed is track switch node, Then the antiposition state of determining of present node and present node is stored into gathering when the track switch of anterior approach；AndAccording to when the top nodal information and segment signals of anterior approach, it is determined that when the type of anterior approach, direction and guard signal machine Display.
- A kind of 5. locking sheet automatically generating device, it is characterised in that including：Generation unit, yard type data section point diagram is generated for obtaining target station yard information, and according to the target station yard information；First processing units, for traveling through the semaphore node in the yard type data section point diagram, determine the beginning of various routes End node and terminal node；Second processing unit, for using the top node of every kind of route as starting point, initializing route node set, Yi Jiyan Side where the top node of every kind of route travels through all connecting nodes successively, and records all connecting nodes traversed Information, all connecting nodes traversed are stored to the route node set；Search unit, for being scanned for the route node set, to obtain route set；3rd processing unit, for after the search to the route node set is completed, being formed according to interlock connection, to described All nodes in route set are traveled through；Conversion unit, for exporting the information in the route set after traveling through, and it is converted into standard locking sheet.
- 6. locking sheet automatically generating device according to claim 5, it is characterised in thatThe generation unit, specifically for using the semaphore in the target station yard information, track switch and without trouble track circuit for save Point, and direction, semaphore protection direction are opened as connecting line using track switch, generate the yard type data section point diagram.
- 7. locking sheet automatically generating device according to claim 5, it is characterised in that the search unit is specifically used for：During being scanned for the route node set, if current search depth is default maximum search depth value, When the present node searched is semaphore terminal node, this Intake port layout is completed, and the route information searched is deposited Storage to route set, and the first processing units is additionally operable to after the search unit completes this Intake port layout, again The semaphore node in the yard type data section point diagram is traveled through, determines the top node and terminal node of various routes, it is described 3rd processing unit is additionally operable to, when the present node that the search unit searches is root node, be formed according to interlock connection, All nodes in the route set are traveled through；If the nodes searched are more than default maximum search depth value, stop this search；If it is end-node to search present node, and current search depth is less than default maximum search depth, then from it is described enter Circuit node set afterbody is begun stepping through, and in ergodic process, if the present node searched is not track switch node, is moved Except until the route node set is sky, and being space-time in the route node set, stop this Intake port layout, Yi Jisuo State first processing units to be additionally operable to after the search unit stops search, travel through again in the yard type data section point diagram Semaphore node, the top node and terminal node of various routes are determined, if the present node searched is track switch node, is selected Side stock is selected to scan for as the direction of search.
- 8. the locking sheet automatically generating device according to any one of claim 5 to 7, it is characterised in that at the described 3rd Reason unit is specifically used for：, will if the present node traversed is track circuit node when all nodes in route set travel through Present node is stored to when in the track circuit set of anterior approach, if the present node traversed is semaphore node in the same direction, Present node is stored to when in the semaphore set of anterior approach, if the present node traversed is reverse signal machine node, Present node is stored to when in the conflicting signal machine set of anterior approach, will if the present node traversed is track switch node The antiposition state of determining of present node and present node is stored into gathering when the track switch of anterior approach；AndAccording to when the top nodal information and segment signals of anterior approach, it is determined that when the type of anterior approach, direction and guard signal machine Display.
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| CN113525463A (en) * | 2021-08-27 | 2021-10-22 | 卡斯柯信号有限公司 | High-speed rail signal interlocking relation real-time analysis method |
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| CN113525463A (en) * | 2021-08-27 | 2021-10-22 | 卡斯柯信号有限公司 | High-speed rail signal interlocking relation real-time analysis method |
| CN113525463B (en) * | 2021-08-27 | 2022-07-05 | 卡斯柯信号有限公司 | High-speed rail signal interlocking relation real-time analysis method |
| CN115593470A (en) * | 2022-10-25 | 2023-01-13 | 甘肃众一合技术有限公司（Cn） | Method and system for automatically generating interlocking test table |
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