CN112464435A - Simulation processing method for emergency disposal flow representation of CTC simulation system - Google Patents
Simulation processing method for emergency disposal flow representation of CTC simulation system Download PDFInfo
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- CN112464435A CN112464435A CN202011185003.9A CN202011185003A CN112464435A CN 112464435 A CN112464435 A CN 112464435A CN 202011185003 A CN202011185003 A CN 202011185003A CN 112464435 A CN112464435 A CN 112464435A
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- 238000004088 simulation Methods 0.000 title claims abstract description 42
- 238000003672 processing method Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 96
- 238000004364 calculation method Methods 0.000 claims abstract description 42
- 238000012545 processing Methods 0.000 claims abstract description 8
- 230000014509 gene expression Effects 0.000 claims abstract description 4
- 230000003068 static effect Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 238000012549 training Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005111 flow chemistry technique Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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Abstract
The invention relates to a simulation processing method for emergency disposal flow representation of a CTC simulation system, which divides the emergency disposal flow representation of the CTC simulation system into a fixed part and a dynamic part, and provides specific calculation and updating processing procedures of the dynamic part, wherein the fixed part can be used for representing standard operation flows and expressions, and the dynamic part is used for representing variable information related to specific fault scenes. Compared with the prior art, the method has the advantages of solving the defects existing in the static process, adapting to the change of the fault position and the running train number, providing the simulation of the emergency disposal process which is closer to the actual use scene, and the like.
Description
Technical Field
The invention relates to a CTC simulation system, in particular to a simulation processing method for emergency disposal flow representation of the CTC simulation system.
Background
The CTC simulation system is an important component of a dispatching centralized system, and provides convenience for simulation test of the CTC system and training and examination of vehicle dispatching personnel. The CTC simulation system has become a necessary basic technical condition for the railway bureau. The conventional CTC simulation system generally adopts a process file mode to express and process simulation and training evaluation aiming at an emergency disposal process. The flow file comprises a handling step for the abnormal and fault states of the corresponding equipment, and the station equipment operated in the handling step and the related running train number are fixed. Once the fault position is switched (such as switching a route, replacing a dispatching desk, etc.) and the running train number is adjusted (such as changing a running chart), the flow file needs to be modified manually, and the use is very inconvenient. The static flow files are extremely rigid, so that the use is very limited, and the training and simulation effects are influenced.
Therefore, how to solve the disadvantages of the static flow is a technical problem to be solved, so as to provide a simulation of the emergency treatment flow which is closer to the real use scene.
Disclosure of Invention
The invention aims to provide a simulation processing method for emergency disposal flow representation of a CTC simulation system, which overcomes the defects of static flow, can adapt to the changes of fault positions and running train numbers, and provides simulation of emergency disposal flow which is closer to a real use scene.
The purpose of the invention can be realized by the following technical scheme:
according to one aspect of the invention, a simulation processing method for a CTC simulation system emergency disposal flow representation is provided, the method divides the CTC simulation system emergency disposal flow representation into a fixed part and a dynamic part, and provides specific calculation and update processing procedures of the dynamic part, thereby effectively improving the usability of the emergency disposal flow, wherein the fixed part can be used for representing standard operation flows and expressions, and the dynamic part is used for representing variable information related to specific fault scenes.
As a preferred technical scheme, the method specifically comprises the following steps:
step (1) compiling an emergency disposal process;
extracting a fault scene, and calculating initial parameters of an emergency disposal process;
updating initial parameters in the emergency disposal process, and issuing the process;
step (4) detecting a process parameter list in the emergency disposal flow, and calculating when the process parameter list exists;
and (5) updating process parameters in the emergency disposal flow.
As a preferred technical solution, the emergency disposal procedure compiled in step (1) includes an initial parameter list and a process parameter list.
Preferably, the number of the parameters is 0 to more.
As a preferred technical solution, the initial parameter list is placed at an initial position of the process, and the process parameters are placed in the process steps.
As a preferred technical solution, the parameter content in the parameter list includes a parameter name, a parameter calculation code, and a parameter calculation input, and the initial parameter and the process parameter can be referred to in the process file by the parameter name.
As a preferred technical scheme, the step (2) is specifically as follows: and extracting fault information, and calculating all initial parameters according to the parameter calculation codes and the parameter calculation inputs in the initial parameter list.
As a preferable technical solution, the step (3) is specifically: and after all initial parameter calculation is finished, replacing the initial parameter reference in the process file with the initial parameter calculation result, and sending the process content.
As a preferred technical scheme, the step (4) is specifically as follows:
detecting whether a process parameter list is included in the current operation step, and calculating process parameters when the process parameter list exists, wherein the calculation mode is the same as the initial parameters;
as a preferable technical solution, the step (5) is specifically:
and when all the process parameter calculation in the previous steps is finished, replacing the process parameter reference in the flow file with a process parameter calculation result, and updating the flow content.
Compared with the prior art, the invention has the following advantages:
1. the invention designs dynamic initial parameters and process parameters, overcomes the limitation of flow file fixation in the prior art, and enhances the flexibility of emergency disposal flow;
2. the invention designs the initial parameter list and the process parameter list, can calculate and update the process parameters according to the fault scene, enhances the adaptability of the emergency disposal process, and is more close to the actual use scene;
3. the invention designs a parameter calculation code which corresponds to a calculation rule of the parameter, and improves the standardization of the emergency disposal process.
Drawings
FIG. 1 is a detailed flow chart of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
The invention relates to a simulation processing method for emergency disposal flow representation of a CTC simulation system, which divides the emergency disposal flow representation of the CTC simulation system into a fixed part and a dynamic part, wherein the fixed part can be used for representing standard operation flows and expressions, and the dynamic part is used for representing variable information related to a specific fault scene, and provides a specific calculation and updating processing method for the dynamic part, thereby effectively improving the usability of the emergency disposal flow. The simulation processing method expressed by the emergency disposal flow comprises the following steps:
step (1) compiling an emergency disposal process;
step (2) calculating initial parameters of an emergency disposal process according to a fault scene;
updating initial parameters in the emergency disposal process, and issuing the process;
step (4) detecting a process parameter list in the emergency disposal flow, and calculating when the process parameter list exists;
and (5) updating process parameters in the emergency disposal flow.
The steps also comprise the following characteristics:
the emergency disposal flow compiled in the step (1) comprises an initial parameter list and a process parameter list, the number of the parameters can be 0 to more, the initial parameter list is placed at the initial position of the flow, the process parameters are placed in the flow step, the parameter contents in the parameter list comprise parameter names, parameter calculation codes, parameter calculation inputs and the like, and the initial parameters and the process parameters can be quoted in the flow file through the parameter names;
extracting fault information in the step (2), and calculating all initial parameters according to parameter calculation codes and parameter calculation inputs in the initial parameter list;
after all the initial parameter calculation in the step (3) is finished, replacing the initial parameter reference in the process file with the initial parameter calculation result, and sending the process content;
in the step (4), whether a process parameter list is included in the current operation step is detected, and if the process parameter list is included, process parameter calculation is carried out in the same calculation mode as the initial parameter;
and (5) after all the process parameter calculation in the current step is finished, replacing the process parameter reference in the process file with the process parameter calculation result, and updating the process content.
Fig. 1 shows a specific processing flow represented by the emergency disposal flow of the present invention, which completes the calculation and processing of dynamic flow parameters. The overall procedure is described in detail below with reference to fig. 1:
in step 501, scene fault information of the simulation is acquired and stored, including information such as a name of a fault device, a type of the fault device, a position of the fault device, a state of the fault device, and the like, and then step 502 is executed;
in step 502, extracting initial parameter list information in the process, including parameter names, parameter calculation codes and parameter calculation inputs of the parameters, recording the number of the initial parameters, and then executing step 503;
in step 503, initializing the number of parameters to be calculated, and then executing step 504;
in step 504, judging whether the number of the parameters to be calculated is greater than 0, and if the number of the parameters to be calculated is greater than 0, executing step 505 by skipping, and if the number of the parameters to be calculated is not greater than 0, executing step 508 by skipping;
in step 505, calculating parameters according to the parameter calculation code and the parameter calculation input and the fault information, and then executing step 506;
in step 506, the parameter calculation result of this time is saved according to the parameter name, and then step 507 is executed;
in step 507, the number of parameters to be calculated is decreased by 1, and then step 504 is executed;
in step 508, the process parameters calculated this time in the process are updated, and then step 509 is executed;
in step 509, the execution of the flow step is detected, whether the flow is finished or not is judged, the flow processing is finished when the condition is satisfied, and step 510 is executed when the condition is not satisfied;
in step 510, extracting process parameter list information in the process step, including parameter names, parameter calculation codes and parameter calculation inputs of the parameters, recording the number of the process parameters, and then executing step 511;
in step 511, it is determined whether the number of the process parameters to be calculated is greater than 0, and if the condition is satisfied, the step 503 is executed by skipping, and if the condition is not satisfied, the step 509 is executed by skipping.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A simulation processing method of emergency disposal flow representation of a CTC simulation system is characterized in that the method divides the emergency disposal flow representation of the CTC simulation system into a fixed part and a dynamic part, and provides specific calculation and updating processing procedures of the dynamic part, wherein the fixed part can be used for representing standard operation flows and expressions, and the dynamic part is used for representing variable information related to specific fault scenes.
2. The method of claim 1, wherein the method further comprises the steps of:
step (1) compiling an emergency disposal process;
extracting a fault scene, and calculating initial parameters of an emergency disposal process;
updating initial parameters in the emergency disposal process, and issuing the process;
step (4) detecting a process parameter list in the emergency disposal flow, and calculating when the process parameter list exists;
and (5) updating process parameters in the emergency disposal flow.
3. A method for simulation processing of a representation of an emergency disposition flow of a CTC simulation system according to claim 2, wherein the emergency disposition flow compiled in step (1) includes an initial parameter list and a process parameter list.
4. A method of emulation processing of a CTC emulation system emergency procedure representation as in claim 3, wherein the number of parameters is 0 to several.
5. A method of simulation processing of a representation of an emergency treatment process by a CTC simulation system according to claim 3, wherein the initial parameter list is placed at an initial location of the process, and the process parameters are placed in the process steps.
6. A method as claimed in claim 3, wherein the parameter contents in the parameter list include parameter names, parameter calculation codes and parameter calculation inputs, and the initial parameters and the process parameters are referred to by the parameter names in the process file.
7. The method of claim 3, wherein the step (2) is specifically as follows: and extracting fault information, and calculating all initial parameters according to the parameter calculation codes and the parameter calculation inputs in the initial parameter list.
8. A simulation processing method of an emergency disposal flow representation of a CTC simulation system according to claim 3, wherein the step (3) is specifically: and after all initial parameter calculation is finished, replacing the initial parameter reference in the process file with the initial parameter calculation result, and sending the process content.
9. A simulation processing method of an emergency disposal flow representation of a CTC simulation system according to claim 3, wherein the step (4) is specifically:
and detecting whether the current operation step contains a process parameter list or not, and calculating the process parameters when the current operation step exists, wherein the calculation mode is the same as the initial parameters.
10. A simulation processing method of an emergency disposal flow representation of a CTC simulation system according to claim 3, wherein the step (5) is specifically:
and when all the process parameter calculation in the previous steps is finished, replacing the process parameter reference in the flow file with a process parameter calculation result, and updating the flow content.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113807987A (en) * | 2021-07-29 | 2021-12-17 | 卡斯柯信号有限公司 | Parameter dynamic calculation method and device based on CTC simulation training process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111267913A (en) * | 2020-02-12 | 2020-06-12 | 卡斯柯信号有限公司 | Energy-saving running method for urban rail transit train |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267913A (en) * | 2020-02-12 | 2020-06-12 | 卡斯柯信号有限公司 | Energy-saving running method for urban rail transit train |
Non-Patent Citations (1)
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| 王志强: "基于事件驱动的城市轨道交通应急处置微观仿真系统", 《城市轨道交通研究》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113807987A (en) * | 2021-07-29 | 2021-12-17 | 卡斯柯信号有限公司 | Parameter dynamic calculation method and device based on CTC simulation training process |
| WO2023004970A1 (en) * | 2021-07-29 | 2023-02-02 | 卡斯柯信号有限公司 | Method and device for dynamic calculation of parameters based on ctc simulation training process |
| EP4167174A4 (en) * | 2021-07-29 | 2024-01-31 | Casco Signal Ltd | Method and device for dynamic calculation of parameters based on ctc simulation training process |
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