CN106982140B - Information flow simulation method and system - Google Patents
Information flow simulation method and system Download PDFInfo
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- CN106982140B CN106982140B CN201710208367.6A CN201710208367A CN106982140B CN 106982140 B CN106982140 B CN 106982140B CN 201710208367 A CN201710208367 A CN 201710208367A CN 106982140 B CN106982140 B CN 106982140B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
- H04L41/145—Network analysis or design involving simulating, designing, planning or modelling of a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/22—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks comprising specially adapted graphical user interfaces [GUI]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/04—Processing captured monitoring data, e.g. for logfile generation
- H04L43/045—Processing captured monitoring data, e.g. for logfile generation for graphical visualisation of monitoring data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
Abstract
The invention provides an information flow simulation method and a system, wherein the method comprises the following steps: building a simulation model according to system functions, and performing all-digital simulation verification; analyzing the simulation model to obtain workflow information of the simulation model and interaction variable information among all devices of the simulation model, and generating an adaptive interface for sending the interaction variable information to a shared memory; generating a workflow list according to the workflow information, generating an interface control file ICD according to the interaction variable information, and generating an ICD topological structure view by using the ICD; reading the interaction variable information in the shared memory, packaging the interaction variable information into ICD data, and generating a message monitoring view according to the ICD data. The scheme provided by the invention realizes the rapid transition from full-digital simulation to semi-physical simulation.
Description
Technical Field
The invention relates to the technical field of modeling simulation, in particular to an information flow simulation method and system.
Background
In the early development and system requirement confirmation stage of the aeronautical and electrical system, the functional logic and the working time sequence of the system are verified by carrying out information flow simulation on the system, so that the method is an effective test method.
At present, Matlab, Rhapsody and the like are main tools for information flow simulation modeling, and whether the output of a model meets the logic requirement of a system is verified finally by designing the functional logic or algorithm of the system in detail. After the digital simulation meets the requirement, a real physical interface needs to be introduced for semi-physical simulation, and currently, the interface model is mainly built, the functional logic model in the all-digital simulation stage is integrated, and the physical interface is combined for system semi-physical simulation, so that effective support is provided for verifying the functional logic and the working time sequence of the system.
However, the system information flow design verification is a continuous iterative process, and the prior art has obvious defects in the fast transition from full-digital simulation to semi-physical simulation and the support of the iterative design verification process, for example, after the full-digital simulation verification is completed, the design of an ICD (Interface Control Document) is mainly designed through experience, and variable information interacted among equipment models in the full-digital simulation stage cannot be effectively utilized, which easily causes loss of important information; the interface model building needs to depend on the design of the ICD, the change of the ICD can cause the synchronous change of the interface model, the change of the ICD is inevitable and frequent, the change of the interface model can not be effectively restricted, and a large workload is brought when the functional logic model is integrated; and when the functional logic of the model is verified to be correct in the semi-physical simulation stage, the model can only be interpreted through monitoring message information, and the efficiency is low.
Disclosure of Invention
In view of this, the present invention provides an information flow simulation method and system, so as to solve the problem that the prior art has obvious defects in fast transition from full-digital simulation to semi-physical simulation and support of an iterative design verification process.
In order to achieve the above purpose, the embodiment of the present invention provides the following technical solutions:
a method of information flow simulation, the method comprising:
building a simulation model according to system functions, and performing all-digital simulation verification;
analyzing the simulation model to obtain workflow information of the simulation model and interaction variable information among all devices of the simulation model, and generating an adaptive interface for sending the interaction variable information to a shared memory;
generating a workflow list according to the workflow information, generating an interface control file ICD according to the interaction variable information, and generating an ICD topological structure view by using the ICD;
reading the interaction variable information in the shared memory, packaging the interaction variable information into ICD data, and generating a message monitoring view according to the ICD data.
Preferably, the method further comprises the following steps: and dynamically displaying the system information flow through a simulation monitoring software topology display module, and supporting the dynamic printing output of the system information flow.
Preferably, the method further comprises the following steps: and monitoring the current state information of the operation of the simulation model through a workflow list of the simulation monitoring software, and displaying the current state information in a highlighted mode.
Preferably, the generating a workflow list according to the workflow information includes:
summarizing and generating a working state file according to the workflow information;
and importing the working state file into a simulation monitoring software topology monitoring module to form a workflow list.
Preferably, the generating an interface control file ICD according to the interaction variable information, and the generating an ICD topological structure view by using the ICD includes:
generating an interaction variable information table according to the interaction variable information;
importing the interaction variable information table into an ICD design module to generate an interface control file ICD;
and importing the ICD into a simulation monitoring software topology generation module to generate an ICD topological structure view.
An information flow simulation system, the system comprising:
the building unit is used for building a simulation model according to system functions and carrying out all-digital simulation verification;
the analysis unit is used for analyzing the simulation model to obtain the workflow information of the simulation model and the interaction variable information among the devices of the simulation model, and generating an adaptive interface used for sending the interaction variable information to a shared memory;
the first generating unit is used for generating a workflow list according to the workflow information;
the second generation unit is used for generating an interface control file ICD according to the interaction variable information and generating an ICD topological structure view by using the ICD;
and the reading generation unit is used for reading the interaction variable information in the shared memory, packaging the interaction variable information into ICD data, and generating a message monitoring view according to the ICD data.
Preferably, the method further comprises the following steps: and the display unit is used for dynamically displaying the system information flow through the simulation monitoring software topology display module and supporting the dynamic printing output of the system information flow.
Preferably, the method further comprises the following steps: and the monitoring unit is used for monitoring the current state information of the operation of the simulation model through a simulation monitoring software workflow list and displaying the current state information in a highlight mode.
Preferably, the first generation unit includes:
the first summarizing unit is used for summarizing and generating a working state file according to the workflow information;
and the first import unit is used for importing the working state file into a simulation monitoring software topology monitoring module to form a workflow list.
Preferably, the second generating unit includes:
the second summarizing unit is used for generating an interaction variable information table according to the interaction variable information;
the second import unit is used for importing the interaction variable information table into an ICD design module to generate an interface control file ICD;
and the third importing unit is used for importing the ICD into a simulation monitoring software topology generating module so as to generate an ICD topological structure view.
According to the technical scheme, the invention provides the information flow simulation method and the information flow simulation system, after the all-digital simulation is completed, the simulation model can be effectively utilized, the interaction variable information and the workflow information of the simulation model can be fully acquired by analyzing the simulation model, the adaptive interface can be automatically generated based on the simulation model, and the transition to the semi-physical simulation stage can be rapidly carried out; the scheme of the invention abandons the traditional ICD design method based on experience, fully utilizes the design result of the simulation phase, carries out ICD design based on the interaction variable information, realizes the smooth and effective transition from the simulation variable to the bus interface, does not need to modify the simulation model even if the ICD is required to be changed, and can reduce large workload; in addition, the running state of the model can be verified at multiple angles by combining a system workflow list, a topology view and a message monitoring view, and important support is provided for judging the correctness of the functional logic and the working time sequence of the model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of an information flow simulation method according to an embodiment of the present invention;
fig. 2 is a flowchart of an information flow simulation method according to a second embodiment of the present invention;
fig. 3 is a flowchart of generating a workflow list according to workflow information according to a second embodiment of the present invention;
fig. 4 is a workflow list diagram according to a second embodiment of the present invention;
fig. 5 is a flowchart of generating an ICD topology view according to a second embodiment of the present invention;
fig. 6 is a structural diagram of an interaction variable information table according to a second embodiment of the present invention;
FIG. 7 is a view of simulation monitoring software according to a second embodiment of the present invention;
fig. 8 is a schematic structural diagram of an information flow simulation system according to a third embodiment of the present invention;
fig. 9 is a schematic structural diagram of an information flow simulation system according to a fourth embodiment of the present invention;
fig. 10 is a schematic structural diagram of a first generating unit according to a fourth embodiment of the present invention;
fig. 11 is a schematic structural diagram of a second generating unit according to a fourth embodiment 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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to solve the problem that the prior art has obvious defects in the fast transition from full-digital simulation to semi-physical simulation and the support of the iterative design verification process, the invention provides an information flow simulation method and a system, and the specific scheme is as follows:
example one
An embodiment of the present invention provides an information flow simulation method, as shown in fig. 1, the method includes:
s101: building a simulation model according to system functions, and performing all-digital simulation verification;
specifically, in the invention, the information flow simulation system adopts an IBM Harmony system engineering method to design a simulation model, functional logics of all modules of the system are verified in Rhapside software, the design result of the simulation model can support ICD design between real devices, ICD simulation is carried out based on the simulation model, and the ICD simulation method can be finally applied to semi-physical simulation test verification.
S102: analyzing the simulation model, acquiring workflow information and interaction variable information, and generating an adaptive interface;
specifically, in the invention, the workflow information of the simulation model and the interaction variable information among the devices of the simulation model are obtained by analyzing the simulation model, and an adaptive interface for sending the interaction variable information to a shared memory to support ICD-based simulation is generated;
wherein the workflow information includes: working state information and ID of the model; wherein, the interaction variable information comprises: variable name, trigger event, data type, input and output type, source equipment, destination equipment and the like.
S103: generating a workflow list according to the workflow information, generating an interface control file ICD according to the interaction variable information, and generating an ICD topological structure view by using the ICD;
analyzing the simulation model, extracting the interaction variable information and the working state information at the same time, respectively generating an interaction variable information table and a workflow list based on the extracted interaction variable information and the working state information, designing and generating an ICD by using the interaction variable information table, exporting an ICD file after the ICD design is completed, and generating an ICD topological structure view by using the ICD file.
S104: and reading the interaction variable information in the shared memory, packaging the interaction variable information into ICD data, and generating a message monitoring view according to the ICD data.
In the invention, the message monitoring function of the simulation monitoring software can be utilized, and the message monitoring view aiming at the simulation model is formed by acquiring and displaying bus data, namely ICD data, sent by the simulation model into the view. In addition, the message monitoring view also supports viewing of the original message information of the data.
According to the technical scheme, after the all-digital simulation is completed, the simulation model can be effectively utilized, the interaction variable information and the workflow information of the simulation model can be fully acquired by analyzing the simulation model, the adaptive interface can be automatically generated based on the simulation model, and the transition to the semi-physical simulation stage can be rapidly realized; the scheme of the invention abandons the traditional ICD design method based on experience, fully utilizes the design result of the simulation phase, carries out ICD design based on the interaction variable information, realizes the smooth and effective transition from the simulation variable to the bus interface, does not need to modify the simulation model even if the ICD is required to be changed, and can reduce large workload; in addition, the running state of the model can be verified at multiple angles by combining a system workflow list, a topology view and a message monitoring view, and important support is provided for judging the correctness of the functional logic and the working time sequence of the model.
Example two
On the basis of the first embodiment, the second embodiment of the invention provides a more specific information flow simulation method. As shown in fig. 2, the method includes:
s101: building a simulation model according to system functions, and performing all-digital simulation verification;
the state diagram is built in the Rhapmodel software to carry out detailed system design, and in the model design process, the completed model can be subjected to simulation verification while being built, so that the operation mechanism of the model is ensured to be matched with the design requirement. The running and debugging of the model are verified in an animation mode, in the simulation process, each device runs a corresponding state according to the data interaction between an external control command and the model, and the current state of each device is highlighted in a state diagram; the simulation running process can also record the work flow of each device through a time sequence chart, and further analyze whether the functional logic and the work time sequence of the model are correct or not.
S102: analyzing the simulation model, acquiring workflow information and interaction variable information, and generating an adaptive interface;
in the invention, workflow information of a simulation model and interaction variable information among equipment of the simulation model are obtained by analyzing the simulation model, and an adaptive interface for sending the interaction variable information to a shared memory to support ICD-based simulation is generated;
wherein the workflow information includes: operating state information and ID of the model.
Specifically, in this embodiment, parsing of the simulation model is implemented by developing a Rhapsody model parsing plug-in, and the following functions are mainly implemented:
a) generating a new node on the basis of the original model:
■ Components: configuring information, and creating different configuration information according to different application scenes;
■ Adapter: the adaptive interface program is used for interacting data between the equipment model and the shared memory;
and the node corresponds to an adaptive interface.
■ Model: a system or device model;
■ Scene: creating a combined class diagram and an example according to an application scene;
b) the model workflow status file can be generated according to the acquired workflow information, the import of simulation monitoring software is supported, and a model working status list is created;
c) and generating a model interaction variable information table for ICD design.
S103: generating a workflow list according to the workflow information, generating an interface control file ICD according to the interaction variable information, and generating an ICD topological structure view by using the ICD;
analyzing the simulation model, extracting the interaction variable information and the working state information at the same time, respectively generating an interaction variable information table and a workflow list based on the extracted interaction variable information and the working state information, designing and generating an ICD by using the interaction variable information table, exporting an ICD file after the ICD design is completed, and generating an ICD topological structure view by using the ICD file.
The process of generating the workflow list according to the workflow information is shown in fig. 3, and includes:
s201: summarizing and generating a working state file according to the workflow information;
s202: and importing the working state file into a simulation monitoring software topology monitoring module to form a workflow list.
Specifically, as shown in fig. 4, fig. 4 is a workflow list diagram provided in a second embodiment of the present invention.
Fig. 5 shows a process of generating an interface control file ICD according to the interaction variable information, and generating an ICD topology view by using the ICD, including:
s301: generating an interaction variable information table according to the interaction variable information;
as shown in fig. 6, fig. 6 is a structural diagram of an interaction variable information table according to a second embodiment of the present invention, including: event name, data type, variable type, value, original device, destination device, period attribute, period value, etc.
S302: importing the interaction variable information table into an ICD design module to generate an interface control file ICD;
specifically, the interactive variable information table is imported into ICD design software in an ICD design module, the imported variables are bound to domain variables of specific ICDs to perform ICD design, after ICD design is completed, the software can generate corresponding ICD files, automatically generate an analysis algorithm based on ICD information, and export the ICD files in the form of an executable program.
S303: and importing the ICD into a simulation monitoring software topology generation module to automatically generate an ICD topology structure view.
S104: and reading the interaction variable information in the shared memory, packaging the interaction variable information into ICD data, and generating a message monitoring view according to the ICD data.
In the invention, the message monitoring function of the simulation monitoring software can be utilized, and the message monitoring view aiming at the simulation model is formed by acquiring and displaying bus data, namely ICD data, sent by the simulation model into the view. In addition, the message monitoring view also supports the checking of the original message information of the data;
specifically, the ICD design software can derive a data forwarding service program based on the ICD information, the data forwarding service program reads variable information from the shared memory, packages the variable information into ICD data, and forwards the ICD data to the communication network, or obtains the ICD data from the communication network, unpacks the ICD data into variables, and sends the variables to the shared memory, so that data interaction of the model is realized.
The collection monitoring module of the simulation monitoring software can monitor the interactive simulation data among the simulation models.
The difference from the first embodiment is that the present embodiment further includes:
s105: and dynamically displaying the system information flow through the simulation monitoring software topology display module, and supporting the dynamic printing output of the system information flow.
The dynamic printing output of the system information flow can be convenient for operators to watch more intuitively so as to summarize and summarize.
The embodiment may further include:
s106: and monitoring the current state information of the operation of the simulation model through a workflow list of the simulation monitoring software, and displaying the current state information in a highlighted mode.
In this embodiment, only one or both of step S105 and step S106 may be included, and the present invention is not limited thereto.
Specifically, as shown in fig. 7, fig. 7 is a view of simulation monitoring software provided in the second embodiment of the present invention, wherein the simulation monitoring software is an important component of an information flow simulation system, and is used to implement real-time acquisition and monitoring of interface cross-linking signals (ICD data) of types such as control, state, and bus between simulation models, and static and dynamic display of the overall topology of the system, and the main functions are as follows:
a) generating an ICD topology: the software acquires equipment node/name information, bus information, connection relations among equipment and the like from the ICD, generates a system topological graph based on information description in the ICD, and can display data flow direction in an animation mode;
b) displaying the workflow: workflow information obtained by analysis can be imported, a workflow list is generated in software, and the working state of model operation can be synchronously displayed with the model, so that the functional logic of the model can be conveniently verified; meanwhile, the console can display the print information identifying the running state set in the model.
c) Message monitoring: the message monitoring view can collect and display bus data sent by the model into the view and support the viewing of original message information of the data.
According to the technical scheme, the second embodiment of the invention provides an information flow simulation method, after the all-digital simulation is completed, the simulation model can be effectively utilized, the interaction variable information and the workflow information of the simulation model can be fully obtained by analyzing the simulation model, the adaptive interface can be automatically generated based on the simulation model, and the transition to the semi-physical simulation stage can be rapidly carried out; the scheme of the invention abandons the traditional ICD design method based on experience, fully utilizes the design result of the simulation phase, carries out ICD design based on the interaction variable information, realizes the smooth and effective transition from the simulation variable to the bus interface, does not need to modify the simulation model even if the ICD is required to be changed, and can reduce large workload; in addition, the running state of the model can be verified at multiple angles by combining a system workflow list, a topology view and a message monitoring view, and important support is provided for judging the correctness of the functional logic and the working time sequence of the model.
EXAMPLE III
On the basis of the first embodiment, a third embodiment of the present invention provides a system corresponding thereto, as shown in fig. 8, the system includes: a construction unit 101, a profiling unit 102, a first generation unit 103, a second generation unit 104, a read generation unit 105, wherein,
the building unit 101 is used for building a simulation model according to system functions and performing all-digital simulation verification;
the analysis unit 102 is configured to analyze the simulation model to obtain workflow information of the simulation model and interaction variable information among devices of the simulation model, and generate an adaptation interface for sending the interaction variable information to the shared memory; wherein the workflow information includes: working state information and ID of the model; wherein the variable information includes: variable name, trigger event, data type, input and output type, source equipment, destination equipment and the like.
A first generating unit 103, configured to generate a workflow list according to the workflow information;
the second generating unit 104 is configured to generate an interface control file ICD according to the interaction variable information, and generate an ICD topological structure view by using the ICD;
and the reading generation unit 105 is configured to read the interaction variable information in the shared memory, package the interaction variable information into ICD data, and generate a message monitoring view according to the ICD data.
Specifically, in this embodiment, the same or similar parts as those in other embodiments may be referred to each other, and are not described again in this disclosure.
According to the technical scheme, after the full-digital simulation is completed, the information flow simulation system provided by the third embodiment of the invention can effectively utilize the simulation model, fully acquire the interaction variable information and the workflow information of the simulation model by analyzing the simulation model, automatically generate the adaptive interface based on the simulation model, and quickly transit to the semi-physical simulation stage; the scheme of the invention abandons the traditional ICD design method based on experience, fully utilizes the design result of the simulation phase, carries out ICD design based on the interaction variable information, realizes the smooth and effective transition from the simulation variable to the bus interface, does not need to modify the simulation model even if the ICD is required to be changed, and can reduce large workload; in addition, the running state of the model can be verified at multiple angles by combining a system workflow list, a topology view and a message monitoring view, and important support is provided for judging the correctness of the functional logic and the working time sequence of the model.
Example four
A fourth embodiment of the present invention provides a more specific information flow simulation system, as shown in fig. 9. The system comprises: a construction unit 101, a profiling unit 102, a first generation unit 103, a second generation unit 104, a read generation unit 105 and a display unit 106, wherein,
the building unit 101 is used for building a simulation model according to system functions and performing all-digital simulation verification;
the analysis unit 102 is configured to analyze the simulation model to obtain workflow information of the simulation model and interaction variable information among devices of the simulation model, and generate an adaptation interface for sending the interaction variable information to the shared memory; wherein the workflow information includes: working state information and ID of the model; wherein the variable information includes: variable name, trigger event, data type, input and output type, source equipment, destination equipment and the like.
A first generating unit 103, configured to generate a workflow list according to the workflow information;
as shown in fig. 10, fig. 10 is a schematic structural diagram of a first generating unit according to a fourth embodiment of the present invention, including:
a first summarizing unit 1031, configured to summarize and generate a work status file according to the workflow information;
the first importing unit 1032 is configured to import the working state file into the topology monitoring module of the simulation monitoring software, so as to form a workflow list.
The second generating unit 104 is configured to generate an interface control file ICD according to the interaction variable information, and generate an ICD topological structure view by using the ICD;
as shown in fig. 11, fig. 11 is a schematic structural diagram of a second generating unit according to a fourth embodiment of the present invention, including:
the second summarizing unit 1041 is configured to generate an interaction variable information table according to the interaction variable information;
the second importing unit 1042 is configured to import the interaction variable information table into the ICD design module to generate an interface control file ICD;
a third importing unit 1043, configured to import the ICD into the simulation monitoring software topology generating module to generate an ICD topology view.
And the reading generation unit 105 is configured to read the interaction variable information in the shared memory, package the interaction variable information into ICD data, and generate a message monitoring view according to the ICD data.
And the display unit 106 is used for dynamically displaying the system information flow through the simulation monitoring software topology display module and supporting the dynamic printing output of the system information flow.
The system may further comprise:
and the monitoring unit 107 is used for monitoring the current state information of the operation of the simulation model through the simulation monitoring software workflow list and displaying the current state information in a highlighted mode.
Specifically, in this embodiment, the same or similar parts as those in other embodiments may be referred to each other, and are not described again in this disclosure.
After the full-digital simulation is completed, the information flow simulation system provided by the fourth embodiment of the invention can effectively utilize the simulation model, fully acquire the interaction variable information and the workflow information of the simulation model by analyzing the simulation model, automatically generate an adaptive interface based on the simulation model, and quickly transit to a semi-physical simulation stage; the scheme of the invention abandons the traditional ICD design method based on experience, fully utilizes the design result of the simulation phase, carries out ICD design based on the interaction variable information, realizes the smooth and effective transition from the simulation variable to the bus interface, does not need to modify the simulation model even if the ICD is required to be changed, and can reduce large workload; in addition, the running state of the model can be verified at multiple angles by combining a system workflow list, a topology view and a message monitoring view, and important support is provided for judging the correctness of the functional logic and the working time sequence of the model.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A method for information flow simulation, the method comprising:
building a simulation model according to system functions, and performing all-digital simulation verification;
analyzing the simulation model to obtain workflow information of the simulation model and interaction variable information among all devices of the simulation model, and automatically generating an adaptive interface for sending the interaction variable information to a shared memory to support ICD-based simulation based on the simulation model; the interaction variable information includes at least one of: variable name, trigger event, data type, input and output type, source equipment and destination equipment information;
generating a workflow list according to the workflow information, generating an interface control file ICD according to the interaction variable information, and generating an ICD topological structure view by using the ICD;
reading the interaction variable information in the shared memory, packaging the interaction variable information into ICD data, and generating a message monitoring view according to the ICD data.
2. The method of claim 1, further comprising: and dynamically displaying the system information flow through a simulation monitoring software topology display module, and supporting the dynamic printing output of the system information flow.
3. The method of claim 1, further comprising: and monitoring the current state information of the operation of the simulation model through a workflow list of the simulation monitoring software, and displaying the current state information in a highlighted mode.
4. The method of claim 1, wherein generating the workflow list from the workflow information comprises:
summarizing and generating a working state file according to the workflow information;
and importing the working state file into a simulation monitoring software topology monitoring module to form a workflow list.
5. The method according to claim 1, wherein generating an interface control file ICD according to the interaction variable information, and wherein generating an ICD topology view using the ICD comprises:
generating an interaction variable information table according to the interaction variable information;
importing the interaction variable information table into an ICD design module to generate an interface control file ICD;
and importing the ICD into a simulation monitoring software topology generation module to generate an ICD topological structure view.
6. An information flow simulation system, comprising:
the building unit is used for building a simulation model according to system functions and carrying out all-digital simulation verification;
the analysis unit is used for analyzing the simulation model to obtain workflow information of the simulation model and interaction variable information among all devices of the simulation model, and automatically generating an adaptive interface for sending the interaction variable information to a shared memory to support ICD-based simulation based on the simulation model; the interaction variable information includes at least one of: variable name, trigger event, data type, input and output type, source equipment and destination equipment information;
the first generating unit is used for generating a workflow list according to the workflow information;
the second generation unit is used for generating an interface control file ICD according to the interaction variable information and generating an ICD topological structure view by using the ICD;
and the reading generation unit is used for reading the interaction variable information in the shared memory, packaging the interaction variable information into ICD data, and generating a message monitoring view according to the ICD data.
7. The system of claim 6, further comprising: and the display unit is used for dynamically displaying the system information flow through the simulation monitoring software topology display module and supporting the dynamic printing output of the system information flow.
8. The system of claim 6, further comprising: and the monitoring unit is used for monitoring the current state information of the operation of the simulation model through a simulation monitoring software workflow list and displaying the current state information in a highlight mode.
9. The system of claim 6, wherein the first generating unit comprises:
the first summarizing unit is used for summarizing and generating a working state file according to the workflow information;
and the first import unit is used for importing the working state file into a simulation monitoring software topology monitoring module to form a workflow list.
10. The system of claim 6, wherein the second generating unit comprises:
the second summarizing unit is used for generating an interaction variable information table according to the interaction variable information;
the second import unit is used for importing the interaction variable information table into an ICD design module to generate an interface control file ICD;
and the third importing unit is used for importing the ICD into a simulation monitoring software topology generating module so as to generate an ICD topological structure view.
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| CN201710208367.6A CN106982140B (en) | 2017-03-31 | 2017-03-31 | Information flow simulation method and system |
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