CN110045985B - Targetlink model calibration parameter setting method, device, equipment and medium - Google Patents

Targetlink model calibration parameter setting method, device, equipment and medium Download PDF

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CN110045985B
CN110045985B CN201910295289.7A CN201910295289A CN110045985B CN 110045985 B CN110045985 B CN 110045985B CN 201910295289 A CN201910295289 A CN 201910295289A CN 110045985 B CN110045985 B CN 110045985B
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targetlink
module
excel file
calibration parameter
model
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CN110045985A (en
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李连兴
刘冬群
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Deep Blue Automotive Technology Co ltd
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Chongqing Changan New Energy Automobile Technology Co Ltd
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    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
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    • G06F8/30Creation or generation of source code
    • G06F8/35Creation or generation of source code model driven
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
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Abstract

The application discloses a method, a device, equipment and a medium for setting calibration parameters of a Targetlink model, which comprise the following steps: acquiring a module path of a functional module containing all control logics and algorithms in Targetlink model software; searching all Targetlink subsystems in a module path; writing the module information of the target module into an Excel file, and storing the Excel file; the target module is a module using calibration parameters in all common subsystems under all Targetlink subsystems; when any calibration parameter needs to be modified, reading an Excel file, directly modifying the corresponding calibration parameter in the Excel file to obtain the modified calibration parameter, and writing the modified calibration parameter in the Excel file into Targetlink model software by utilizing Matlab according to the specific information of each calibration parameter in the read Excel file. According to the technical scheme, the modification efficiency of the Targetlink model software can be effectively improved, and the accuracy of the modification result is ensured.

Description

Targetlink model calibration parameter setting method, device, equipment and medium
Technical Field
The application relates to the field of modeling software development, in particular to a method, a device, equipment and a medium for setting calibration parameters of a Targetlink model.
Background
With the transition of software development mode from handwritten code to modeled software development, more and more enterprises adopt modeled software development tools based on Simulink, stateflow or Targetlink of Matlab, which is introduced by Mathworks corporation. Control strategies and software algorithms are becoming more mature, and development and application of platform software models are being promoted.
When the platform software is transplanted to an application among projects, the difference between control parameters and algorithm parameters exists, and the parameters need to be reset according to actual projects. About 1000 parameters which need to be reset in the platform software according to project application are required, if the parameters are manually modified one by one, 4 steps in total need to be found out for calibrating the parameters, a module where the parameters are located is opened, the calibrating parameters are modified, and the module where the parameters are located is closed, if each step needs 4 seconds on average, then 4000 seconds are required for modifying 1000 parameters, and if more Map tables exist in the software, the time for modifying all the parameter values exceeds 4000 seconds. The risk of writing mistakes is also existed in manual parameter modification, and the complete correctness at one time can not be ensured. If another developer needs at least 3000 seconds for checking and checking, then the migration on a project will take 7000 seconds for parameter modification and checking. This is a highly intensive task for developers and is highly prone to visual fatigue. Therefore, a method for quickly modifying software parameters is found, which can improve the working state of a developer, improve the efficiency and ensure the correctness, and is quite significant.
Disclosure of Invention
In view of this, an object of the present application is to provide a method, an apparatus, a device, and a medium for setting calibration parameters of a Targetlink model, which can effectively improve the modification efficiency of Targetlink model software and ensure the accuracy of a modification result. The specific scheme is as follows:
in a first aspect, the application discloses a method for setting calibration parameters of a Targetlink model, which includes:
acquiring a module path of a functional module containing all control logics and algorithms in Targetlink model software;
searching all Targetlink subsystems in the module path;
writing the module information of the target module into an Excel file, and storing the Excel file; the target module is a module using calibration parameters in all common subsystems under all Targetlink subsystems;
when any calibration parameter needs to be modified, reading the Excel file, directly modifying the corresponding calibration parameter in the Excel file to obtain the modified calibration parameter, and then writing the modified calibration parameter in the Excel file into the Targetlink model software by utilizing Matlab according to the specific information of each calibration parameter in the read Excel file.
Optionally, the searching for all Targetlink subsystems in the module path includes:
step S21: searching a Targetlink subsystem in the module path to obtain a current search result;
step S22: judging whether the current search result is empty, if not, entering a step S23, and if so, entering a step S24;
step S23: calling the first function to continue searching the Targetlink subsystem of the next level to obtain a current search result, and returning to the step S22; wherein the first function is specifically GetTLSubsystem (blockapath), and the blockapath represents the module path;
step S24: calling a second function to search for a common subsystem in the module path; wherein, the second function is GetSubsystem (BlockPath).
Optionally, the calling the second function to search for a common subsystem in the module path includes:
step S31: searching a common subsystem in the module path to obtain a current search result;
step S32: judging whether the number of the common subsystems searched in the current search result is less than 2, if not, entering a step S33, and if so, entering a step S34;
step S33: calling the second function to continue searching the common subsystem of the next level to obtain a current search result;
step S34: calling a third function to search for a module using the calibration parameter; the third function is specifically GetCALBlock (BlockPath).
Optionally, the calling the third function to search for a module using the calibration parameter includes:
step S41: predefining modules to be used into a blockType;
step S42: calling a fourth function to search all modules defined in the blockType in the module path; the fourth function is specifically GetLock (Block Path, block type);
step S43: judging whether the number of the modules recorded in the BlockImfo is less than 1, if not, entering a step S44, and if so, entering a step S45;
step S44: writing specific information of the calibration parameters corresponding to the module recorded in the BlockImfo into the Excel file; the specific information of the calibration parameters comprises paths, data types and values of the calibration parameters in a data dictionary;
step S45: and ending and returning.
Optionally, the calling a fourth function to search all modules defined in the blockType in the module path includes:
step S51: searching all Targetlink basic modules in the module path to obtain corresponding search results;
step S52: calculating the number of Targetlink basic modules searched in the search result, and setting k =1;
step S53: judging whether the number of the Targetlink basic modules is less than k, if not, entering a step S54, and if so, entering a step S55;
step S54: screening all Targetlink basic modules searched in the search result one by one to record module information contained in the blockType into BlockImfo;
step S55: and ending and returning.
In a second aspect, the present application discloses a Targetlink model calibration parameter setting device, including:
the path acquisition module is used for acquiring module paths of functional modules containing all control logics and algorithms in Targetlink model software;
the searching module is used for searching all Targetlink subsystems in the module path;
the information writing module is used for writing the module information of the target module into an Excel file and storing the Excel file; the target module is a module using calibration parameters in all common subsystems under all the Targetlink subsystems;
and the software modification module is used for reading the Excel file when any calibration parameter needs to be modified, directly modifying the corresponding calibration parameter in the Excel file to obtain the modified calibration parameter, and writing the modified calibration parameter in the Excel file into the Targetlink model software by utilizing Matlab according to the specific information of each calibration parameter in the read Excel file.
In a third aspect, the present application discloses a Targetlink model calibration parameter setting device, including:
a memory for storing a computer program;
and the processor is used for executing the computer program to realize the Targetlink model calibration parameter setting method.
In a fourth aspect, the present application discloses a computer-readable storage medium for storing a computer program, where the computer program, when executed by a processor, implements the foregoing method for setting calibration parameters of a Targetlink model.
It can be seen that, in the present application, a module path including all functional modules of control logic and algorithms in Targetlink model software is obtained first, then all Targetlink subsystems are searched from the module path, and module information of modules using calibration parameters in all common subsystems under all Targetlink subsystems is stored in an Excel file; when any calibration parameter needs to be modified later, the Excel file can be read out, and then the corresponding modified calibration parameter is written into Targetlink model software by utilizing Matlab according to the specific information of each calibration parameter recorded in the Excel file, so that the modification of any calibration parameter in the Targetlink model software is realized. Therefore, parameter management is carried out based on Excel, and the modified calibration parameters are automatically set into Targetlink model software through Matlab, so that the workload of developers can be greatly reduced, and the modification efficiency is improved. In conclusion, the method and the device can effectively improve the modification efficiency of the Targetlink model software and ensure the accuracy of the modification result.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, 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 a method for setting calibration parameters of a Targetlink model disclosed in the present application;
fig. 2 is a sub-flowchart of a method for setting calibration parameters of a Targetlink model disclosed in the present application;
FIG. 3 is a sub-flowchart of a method for setting calibration parameters of a Targetlink model disclosed in the present application;
FIG. 4 is a sub-flowchart of a method for setting calibration parameters of a Targetlink model disclosed in the present application;
FIG. 5 is a sub-flowchart of a method for setting calibration parameters of a Targetlink model disclosed in the present application;
fig. 6 is a schematic structural diagram of a Targetlink model calibration parameter setting device disclosed in the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
The embodiment of the application discloses a method for setting calibration parameters of a Targetlink model, which is shown in figure 1 and comprises the following steps:
step S11: and acquiring a module path of a functional module containing all control logics and algorithms in Targetlink model software.
It can be understood that, before the step S11, the Targetlink model software needs to be selected and opened first, that is, if a certain Targetlink model software needs to set calibration parameters, the Targetlink model software needs to be selected and opened first.
Step S12: and searching all Targetlink subsystems in the module path.
In this embodiment, in step S12, it is necessary to search by using a first function, that is, to search all Targetlink subsystems in the module path by using the first function. The first function is specifically GetTLSubsystem (blockapath), and the blockapath represents the module path.
It should be noted that, in the process of searching all Targetlink subsystems in the module path by using the first function, the specific information of the calibration parameter is written into the Excel file. The specific information of the calibration parameter includes, but is not limited to, a path, a data type, and a value of the calibration parameter in the data dictionary.
Step S13: writing the module information of the target module into an Excel file, and storing the Excel file; the target module is a module using calibration parameters in all common subsystems under all Targetlink subsystems.
That is, in this embodiment, the module information of the module using the calibration parameters in all the common subsystems under all the Targetlink subsystems is written into the Excel file. Therefore, the Excel file in the embodiment not only stores the specific information of the calibration parameters, but also stores the module information of the target module.
Step S14: when any calibration parameter needs to be modified, reading the Excel file, directly modifying the corresponding calibration parameter in the Excel file to obtain the modified calibration parameter, and writing the modified calibration parameter in the Excel file into the Targetlink model software by utilizing Matlab according to the specific information of each calibration parameter in the read Excel file.
Specifically, in this embodiment, according to the read specific information of each calibration parameter in the Excel file, the M script written by Matlab is used to rewrite the calibration parameter after modification in the Excel format into Targetlink model software.
As can be seen, in the embodiment of the present application, a module path of a functional module including all control logics and algorithms in Targetlink model software is obtained first, then all Targetlink subsystems are searched from the module path, and module information of modules using calibration parameters in all common subsystems under all Targetlink subsystems is stored in an Excel file; when any calibration parameter needs to be modified later, the Excel file can be read out, and then the corresponding modified calibration parameter is written into Targetlink model software by utilizing Matlab according to the specific information of each calibration parameter recorded in the Excel file, so that the modification of any calibration parameter in the Targetlink model software is realized. Therefore, parameter management is performed based on Excel, and the modified calibration parameters are automatically set to Targetlink model software through Matlab, so that the workload of developers can be greatly reduced, and the modification efficiency is improved. In conclusion, the method and the device can effectively improve the modification efficiency of the Targetlink model software and ensure the accuracy of the modification result.
The embodiment explains the technical solution in the foregoing embodiment specifically as follows:
referring to fig. 2, a process of searching for all Targetlink subsystems in the module path in the foregoing embodiment may specifically include:
step S21: searching a Targetlink subsystem in the module path to obtain a current search result;
step S22: judging whether the current search result is empty, if not, entering a step S23, and if so, entering a step S24;
step S23: calling the first function to continue searching the Targetlink subsystem of the next level to obtain a current search result, and returning to the step S22; the first function is specifically GetTLSubsystem (BlockPath), and the BlockPath represents the module path;
step S24: calling a second function to search for a common subsystem in the module path; wherein the second function is GetSubsystem (BlockPath).
Referring to fig. 3, the invoking the second function to search for a common subsystem in the module path may specifically include:
step S31: and searching a common subsystem in the module path to obtain a current search result.
Step S32: and judging whether the number of the common subsystems searched in the current search result is less than 2, if not, entering step S33, and if so, entering step S34.
Step S33: and calling the second function to continue searching the common subsystem of the next level to obtain the current search result.
Step S34: calling a third function to search for a module using the calibration parameter; the third function is specifically GetCALBlock (BlockPath).
Referring to fig. 4, the calling the third function to search for a module using the calibration parameter may specifically include:
step S41: and predefining modules to be used into a blockType.
Specifically, the module type used in the Targetlink model software may be defined, the module to be used may be defined in the blockType, and for example, the modules such as a constant module, a one-dimensional table, a two-dimensional table, and a clipping module, which are often used, may be defined in the blockType.
Step S42: calling a fourth function to search all modules defined in the blockType in the module path; the fourth function is specifically GetBlock (Block Path, block type);
step S43: it is determined whether the number of modules recorded in BlockImfo is less than 1, and if not, the process proceeds to step S44, and if so, the process proceeds to step S45.
Step S44: writing specific information of calibration parameters corresponding to the module recorded in the BlockImfo into the Excel file; the specific information of the calibration parameters comprises the path, data type and value of the calibration parameters in the data dictionary.
Step S45: and ending and returning.
Referring to fig. 5, the calling a fourth function to search all modules defined in the blockType in the module path may specifically include:
step S51: and searching all the Targetlink basic modules in the module path to obtain corresponding search results.
Step S52: and calculating the number of Targetlink basic modules searched in the search result, and setting k =1.
Step S53: and judging whether the number of the Targetlink basic modules is less than k, if not, entering step S54, and if so, entering step S55.
Step S54: and screening all the Targetlink basic modules searched in the search result one by one so as to record the module information contained in the blockType into blockImfo.
Specifically, a module may be screened from all searched Targetlink basic modules, then it is determined whether the module is defined in the blockType, if yes, the module information is recorded in BlockImfo, if not, the module information is skipped, then k is increased by 1, that is, k = k +1, and then step S53 is performed until all the Targetlink basic modules are screened.
Step S55: and ending and returning.
Further, referring to fig. 6, an embodiment of the present application further discloses a device for setting calibration parameters of a Targetlink model, including:
a path obtaining module 11, configured to obtain a module path of a functional module that includes all control logics and algorithms in Targetlink model software;
a searching module 12, configured to search all Targetlink subsystems in the module path;
the information writing module 13 is used for writing the module information of the target module into an Excel file and storing the Excel file; the target module is a module using calibration parameters in all common subsystems under all the Targetlink subsystems;
the software modification module 14 is configured to, when any calibration parameter needs to be modified, read the Excel file, directly modify a corresponding calibration parameter in the Excel file to obtain a modified calibration parameter, and then write the modified calibration parameter in the Excel file into the Targetlink model software by using Matlab according to specific information of each calibration parameter in the read Excel file.
For more specific working processes of the above modules, reference may be made to corresponding contents disclosed in the foregoing embodiments, and details are not described herein again.
It can be seen that, in the embodiment of the present application, parameter management is performed based on Excel, and the modified calibration parameters are automatically set to Targetlink model software through Matlab, so that workload of developers can be greatly reduced, and modification efficiency is improved. In conclusion, the method and the device for modifying the Targetlink model software can effectively improve the modifying efficiency of the Targetlink model software and ensure the accuracy of the modifying result.
Further, the embodiment of the present application further discloses a Targetlink model calibration parameter setting device, which includes:
a memory for storing a computer program;
and the processor is used for executing the computer program to realize the Targetlink model calibration parameter setting method disclosed by the embodiment.
For the specific steps of the method, reference may be made to corresponding contents disclosed in the foregoing embodiments, and details are not repeated herein.
Further, an embodiment of the present application further discloses a computer-readable storage medium for storing a computer program, where the computer program is executed by a processor to implement the method for setting calibration parameters of the Targetlink model disclosed in the foregoing embodiment.
For the specific steps of the method, reference may be made to corresponding contents disclosed in the foregoing embodiments, which are not described herein again.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The method, the device, the equipment and the medium for setting the calibration parameters of the Targetlink model provided by the application are introduced in detail, a specific example is applied in the text to explain the principle and the implementation mode of the application, and the description of the embodiment is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (7)

1. A method for setting calibration parameters of a Targetlink model is characterized by comprising the following steps:
acquiring a module path of a functional module containing all control logics and algorithms in Targetlink model software;
searching all Targetlink subsystems in the module path, and writing specific information of calibration parameters into an Excel file;
writing the module information of the target module into an Excel file, and storing the Excel file; the target module is a module using calibration parameters in all common subsystems under all the Targetlink subsystems;
when any calibration parameter needs to be modified, reading the Excel file, directly modifying the corresponding calibration parameter in the Excel file to obtain the modified calibration parameter, and writing the modified calibration parameter in the Excel file into the Targetlink model software by utilizing Matlab according to the specific information of each calibration parameter in the read Excel file.
2. The method for setting the calibration parameters of the Targetlink model according to claim 1, wherein the step of searching all Targetlink subsystems in the module path comprises the steps of:
step S21: searching a Targetlink subsystem in the module path to obtain a current search result;
step S22: judging whether the current search result is empty, if not, entering a step S23, and if so, entering a step S24;
step S23: calling a first function to continue searching the Targetlink subsystem of the next level to obtain a current search result, and returning to the step S22; the first function is specifically GetTLSubsystem (BlockPath), and the BlockPath represents the module path;
step S24: calling a second function to search for a common subsystem in the module path; wherein, the second function is GetSubsystem (BlockPath).
3. The Targetlink model calibration parameter setting method of claim 2, wherein the calling a second function to search for a common subsystem in the module path includes:
step S31: searching a common subsystem in the module path to obtain a current search result;
step S32: judging whether the number of the common subsystems searched in the current search result is less than 2, if not, entering a step S33, and if so, entering a step S34;
step S33: calling the second function to continue searching the common subsystem of the next level to obtain a current search result;
step S34: calling a third function to search for a module using the calibration parameter; the third function is specifically GetCALBlock (BlockPath).
4. The method for setting calibration parameters of a Targetlink model according to claim 3, wherein said calling a third function to search for a module using calibration parameters comprises:
step S41: predefining modules to be used into a blockType;
step S42: calling a fourth function to search all modules defined in the blockType in the module path; the fourth function is specifically GetLock (Block Path, block type);
step S43: judging whether the number of the modules recorded in the BlockImfo is less than 1, if not, entering a step S44, and if so, entering a step S45;
step S44: writing specific information of the calibration parameters corresponding to the module recorded in the BlockImfo into the Excel file; the specific information of the calibration parameters comprises paths, data types and values of the calibration parameters in a data dictionary;
step S45: ending and returning;
the calling a fourth function to search all the modules defined in the blockType in the module path includes:
step S51: searching all the Targetlink basic modules in the module path to obtain corresponding search results;
step S52: calculating the number of Targetlink basic modules searched in the search result, and setting k =1;
step S53: judging whether the number of the Targetlink basic modules is less than k, if not, entering a step S54, and if so, entering a step S55;
step S54: screening all Targetlink basic modules searched in the search result one by one to record module information contained in the blockType into BlockImfo;
step S55: and ending and returning.
5. A Targetlink model calibration parameter setting device is characterized by comprising:
the path acquisition module is used for acquiring module paths of functional modules containing all control logics and algorithms in Targetlink model software;
the searching module is used for searching all the Targetlink subsystems in the module path and writing the specific information of the calibration parameters into an Excel file;
the information writing module is used for writing the module information of the target module into an Excel file and storing the Excel file; the target module is a module using calibration parameters in all common subsystems under all the Targetlink subsystems;
and the software modification module is used for reading the Excel file when any calibration parameter needs to be modified, directly modifying the corresponding calibration parameter in the Excel file to obtain the modified calibration parameter, and writing the modified calibration parameter in the Excel file into the Targetlink model software by utilizing Matlab according to the specific information of each calibration parameter in the read Excel file.
6. A Targetlink model calibration parameter setting device is characterized by comprising:
a memory for storing a computer program;
a processor for executing said computer program to implement the Targetlink model calibration parameter setting method according to any one of claims 1 to 4.
7. A computer-readable storage medium storing a computer program, wherein the computer program when executed by a processor implements the Targetlink model calibration parameter setting method according to any one of claims 1 to 4.
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