CN112733274B

CN112733274B - Management method, storage medium and management system for one-dimensional simulation data of automobile thermal management

Info

Publication number: CN112733274B
Application number: CN202110049956.0A
Authority: CN
Inventors: 项阳; 付永宏; 雍安姣; 高月仙; 黄乾明
Original assignee: Chery Automobile Co Ltd
Current assignee: Chery Automobile Co Ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2024-10-18
Anticipated expiration: 2041-01-14
Also published as: CN112733274A

Abstract

The invention discloses a management method, a storage medium and a management system for one-dimensional simulation data of automobile heat management, wherein the management method for the one-dimensional simulation data of automobile heat management comprises the following steps: constructing a whole vehicle model, wherein the whole vehicle model is obtained through an uploaded one-dimensional data file and is provided with a plurality of part positions; constructing a part data set, wherein the part data set comprises a plurality of part models; transmitting the part data set to a whole vehicle model, matching the part model with the part position, and replacing the part model to the matched part position; and executing simulation tasks according to the whole vehicle model with the part model to obtain an analysis report. The invention sets the data of the part model, is convenient to manage and search, establishes association with the part position through the part model, and organizes the data relationship so as to make the data clear, and simultaneously uses a computer to replace a human brain or a note, record the data and related information, and avoid information even data loss caused by the off-duty of related engineers.

Description

Management method, storage medium and management system for one-dimensional simulation data of automobile thermal management

Technical Field

The present invention relates to the field of data management systems, and in particular, to a method for managing one-dimensional simulation data for thermal management of an automobile, a storage medium, and a management system.

Background

In the development process of a vehicle, one-dimensional thermal management simulation is the only analysis means capable of predicting the thermal performance of the whole vehicle or the system level, the analysis is carried out on input parameters of various key parts in the whole vehicle or the system, and the input parameters of the same part have the differences of sources, rounds and complexity according to different development stages and analysis purposes. Therefore, when analyzing, the same type of data can find a plurality of available files, and the distinction and association relationship of the files are generally known only by a manager, and are easily confused and forgotten. Thus, when the same analysis task is responsible for different engineers, different input data can be easily selected, so that analysis results are quite different.

The existing data management method and system normalize the data storage of the overall subject simulation, store and save pedigree relations by stages the design data, the grid model, the solving files, the results, the reports and other data, and allocate relevant authorities of responsible engineers when the simulation tasks are issued. However, the management method simplifies all input data to the same stage, does not establish the hierarchical concept of parts to the whole vehicle, is only suitable for three-dimensional simulation work, and cannot meet the data management application of one-dimensional automobile thermal management simulation.

Meanwhile, the one-dimensional automobile heat management data has the characteristics of huge quantity, frequent updating, close relation and the like, and has the following defects and defects in the long-term use process:

1) The data relationship is complex, and searching the associated data by virtue of memory is difficult and is very prone to error.

2) The absence of the associated engineer is prone to permanent loss of information and even data itself.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides a management method for one-dimensional simulation data of automobile thermal management, which is used for combing the data relationship, so that the data is clear, the management and the retrieval are convenient, and the effective storage of the data is ensured.

The invention also provides a computer readable storage medium for storing the management method of the one-dimensional simulation data of the heat management of the departure procedure, and the data relationship is combed, so that the data is clear, the management and the retrieval are convenient, and the effective storage of the data is ensured.

The invention also provides a management system for managing the one-dimensional simulation data by the automobile heat management, and the management system can be used for combing the data relationship, so that the data is clear, the management and the retrieval are convenient, and the effective storage of the data is ensured.

The management method for the one-dimensional simulation data of the automobile thermal management comprises the following steps: constructing a whole vehicle model, wherein the whole vehicle model is obtained through an uploaded one-dimensional data file and is provided with a plurality of part positions; constructing a part data set, wherein the part data set comprises a plurality of part models; transmitting the part data set to the whole vehicle model, matching the part model with the part position, and replacing the part model with the matched part position; and executing a simulation task according to the whole vehicle model with the part model, and obtaining an analysis report.

According to the management method for the one-dimensional simulation data of the automobile thermal management, the data set of the part model is built, management and retrieval are convenient, meanwhile, the relation between the whole automobile model and the part data set is combed through the matching of the part model and the part bit, so that the data is clear, meanwhile, a computer is used for replacing a human brain or a note, the data and related information are recorded, and the information even the data itself caused by the departure of related engineers is prevented from being permanently lost.

In some embodiments, the method for managing the one-dimensional simulation data of the automobile thermal management further comprises: constructing an original data set, wherein the original data set comprises a plurality of original input data units, and each original input data unit is obtained through uploading; constructing a calculation data set, wherein the calculation data set is associated with the original data set, the calculation data set comprises a plurality of calculation data units, and the calculation data units are obtained according to calculation of at least one original input data unit or are obtained through direct uploading; and transmitting the calculation data set to the part data set, matching the calculation data unit with the part model, and modeling at least part of the part model according to the matched calculation data unit.

In some embodiments, the original data set is transmitted to the part data set, the original input data unit is matched with the part model, a part of the part model is obtained according to the matched modeling of the original input data unit, and a part of the part model is obtained through direct uploading.

In some embodiments, the analysis report, the one-dimensional data file, the part model, the raw input data unit, and the calculated data unit each have tag information for data location and associated information for data matching.

In some embodiments, the tag information includes at least one of: data phase, data type, identifier, vendor, analysis type, model action, configuration, sales area, operation engineer, operation date, performance parameters, part number, remark information.

In some embodiments, the original input data unit, the calculated data unit, and the part model are named according to an identifier rule, the identifier rule being a unique identifier named manually; and naming the analysis report and the one-dimensional data file according to a combined label rule, wherein the combined label rule is named according to the combined label information.

A computer-readable storage medium according to an embodiment of the present invention has stored thereon a computer program that is executed by a processor for implementing the above-described management method of automotive thermal management one-dimensional simulation data.

According to the computer readable storage medium, the data set of the part model is built, management and retrieval are convenient, meanwhile, the relation between the whole vehicle model and the part data set is combed through the establishment of the association between the part model and the matching of the part bit, so that the data is clear, meanwhile, a computer is used for replacing a human brain or a note, the data and related information are recorded, and the information even the data itself caused by the departure of a related engineer is prevented from being permanently lost.

According to the embodiment of the invention, the management system for the one-dimensional simulation data of the automobile thermal management comprises the following components: the whole vehicle model is obtained through an uploaded one-dimensional data file and is provided with a plurality of part positions; a part data set comprising a plurality of part models, the part data set being associated with the whole vehicle model, the part data set being used to replace the part models to the matched part bits; and the simulation module is connected with the whole vehicle model and used for executing a simulation task according to the whole vehicle model to obtain an analysis report.

According to the management system for the one-dimensional simulation data of the automobile thermal management, the data set of the part model is built, management and retrieval are convenient, meanwhile, the relation between the whole automobile model and the part data set is combed through the matching of the part model and the part bit, so that the data is clear, meanwhile, a computer is used for replacing a human brain or a note, the data and related information are recorded, and the information even the data itself caused by the departure of related engineers is prevented from being permanently lost.

In some embodiments, the management system for managing one-dimensional simulation data by using automobile heat further comprises: the original data set comprises a plurality of original input data units, and each original input data unit is obtained through uploading; a computation data set, wherein the computation data set is associated with the original data set, the computation data set comprises a plurality of computation data units, the computation data units are obtained according to computation or direct uploading of at least one original input data unit, and at least part of the part model is obtained according to modeling of the matched computation data units.

In some embodiments, a part of the part model is obtained by modeling according to the original input data unit, and a part of the part model is obtained by direct uploading.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of the association relationships of D1, D2, D3, D4, and D5 in an embodiment of the present invention;

FIG. 2 is a second schematic diagram of association relationships among D1, D2, D3, D4, and D5 in an embodiment of the invention;

Fig. 3 is a schematic diagram of a part of a management system according to an embodiment of the invention.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly.

In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

The method for managing the one-dimensional simulation data of the automobile thermal management according to the embodiment of the invention is described below with reference to the accompanying drawings.

According to the embodiment of the invention, the management method of the one-dimensional simulation data of the automobile thermal management comprises the following steps:

s102, constructing a whole vehicle model, wherein the whole vehicle model is obtained through an uploaded one-dimensional data file and is provided with a plurality of part positions.

In particular, the one-dimensional data file may be one of word, excel, ppt and text files, and the file carries information and data of the parts, which should not be construed as limiting the scope of the present invention. The plurality of parts positions together form an integral frame of the whole vehicle model, for example, a condenser position is arranged on the whole vehicle model and used for assembling a condenser, a mechanical compressor position is arranged on the whole vehicle model and used for assembling a mechanical compressor, and other parts also comprise a thermal expansion valve position, an evaporator position and a cooling high-grade passenger cabin position, which are not repeated herein.

S103, constructing a part data set, wherein the part data set comprises a plurality of part models. It will be appreciated that the component data set may be plural, for example, the component data set may be a condenser data set having plural different condenser models, the component data set may also be a mechanical compressor data set having plural different mechanical compressor models, and the other components include a thermal expansion valve data set, an evaporator data set, and a cooling high-level passenger cabin data set, which will not be described herein. Or the component data set may be one, one component data set including a plurality of component models, for example, one component data set including: different condenser models, different mechanical compressor models, different thermal expansion valve models, different evaporator models, a cool down advanced passenger cabin model.

And S104, transmitting the part data set to the whole vehicle model, matching the part model with the part position, and replacing the part model with the matched part position. It should be noted that, the part models and the part positions are in a one-to-one matching relationship, for example, if only the condenser position is provided on the whole vehicle model, one condenser model is selected from the part data set to be matched with the condenser position, and other parts are not described herein.

S105: and executing simulation tasks according to the whole vehicle model with the part model to obtain an analysis report. It is worth to say that the whole vehicle model with the part model is input into simulation software, and simulation analysis is carried out on the whole vehicle model in the simulation software.

In some embodiments, the method for managing the one-dimensional simulation data of the automobile thermal management further comprises the following steps:

S106: an original data set is constructed, wherein the original data set comprises a plurality of original input data units, and each original input data unit is obtained through uploading. It should be noted that, the original input data unit is an externally provided data unit, for example, the original input data unit is original input data obtained from other professional directions or suppliers, including: and uploading the digital-analog data of the parts and the test data of the parts into an original input data unit.

S107: a calculation data set is constructed, the calculation data set is associated with the original data set, the calculation data set comprises a plurality of calculation data units, and the calculation data units are obtained according to calculation of at least one original input data unit or are obtained through direct uploading. It will be appreciated that more information data is available after calculation of at least one of the original input data units, the calculated data set being more abundant than the original data set. Or the calculation data unit is obtained by direct uploading, the matching degree of the uploaded data and the required data is high, and calculation processing is not required to be carried out on the uploaded data.

S108: and transmitting the calculation data set to the part data set, matching the calculation data unit with the part model, and modeling at least part of the part model according to the matched calculation data unit. It can be understood that the corresponding relation exists between the calculation data unit and the part model, for example, the condenser model corresponds to the condenser calculation data unit, the condenser calculation data unit is obtained by calculating and processing condenser digital-analog data and condenser test data, and the data displayed by the part model is more comprehensive and clear. The steps S102, S103, S104, S105, S106, S107, and S108 are arranged in no order.

In some embodiments, the original data set is transmitted to the part data set, the original input data unit is matched with the part model, a part of the part model is obtained according to the modeling of the matched original input data unit, and a part of the part model is obtained through direct uploading. It can be understood that the degree of matching between the original input data unit and the data required by the modeling of the part model is high, and the original input data unit can be applied to the modeling of the part model without calculation; or the existing parts can be directly used in the whole vehicle model of the invention, and the part model is obtained through direct uploading.

In some embodiments, the analysis report, the one-dimensional data file, the part model, the original input data unit, the calculated data unit all have tag information for data location and associated information for data matching.

In some embodiments, the tag information and the associated information are manually filled and set up when the original input data unit, the calculation data unit and the part model are uploaded. Specifically, when uploading, the user selects the type of the uploaded data, selects the uploaded file, fills in the tag according to the applicable rule, and sets the data association.

In some embodiments, the associated information is historical version information of the same object and associated information in the data relationship diagram. Specifically, the historical version information of the same object is the historical version information of an analysis report, a one-dimensional data file, a part model, an original input data unit and a calculation data unit, for example, the historical version information of the same object of the analysis report is the historical version information of the analysis report, a plurality of versions can be generated after the analysis report is updated in the prior art, the updating purpose of each version and the final frozen version cannot be traced back and confirmed after a period of time, and when the analysis report is used later, different engineers possibly find wrong versions to cause the final result to deviate. The data relation graph is a mind map constructed according to the queried association information and the associated information, the mind map completely displays other data related to the data, any node of the mind map represents one piece of association data and can directly reach a detail page of corresponding data through the node, for example, a whole vehicle model, a part model, a calculation data unit, a one-dimensional data file and related information of an analysis report, related information of an original input data unit can be queried in the mind map, and the detail page of the related information can be entered for query, so that the accuracy and the efficiency of data matching are improved. Other one-dimensional data files, component models, original input data units, elements of calculated data and analysis reports have conditions and are not described herein.

In some embodiments, the original input data unit, the calculated data unit, and the part model are named according to an identifier rule, which is a unique identifier named manually; the analysis report and the one-dimensional data file are named according to a combined label rule, wherein the combined label rule is named according to combined label information. Specifically, the naming convention for identifier rules is: data phase_data type_identifier_vendor_first-time piggyback vehicle model the master version number operation engineer operation date, the original file suffix; the naming convention for the combined tag rule is: data phase_analysis type_vehicle type Master_configuration_sales area version number operation engineer operation date original file suffix. Of course, the above naming convention is exemplary and not limiting of the invention.

In some embodiments, an identifier represents a component. When the identifier is set, information such as the type of the part, the supplier, the total movement of the first carried vehicle model and the like is set at the same time, and when the identifier is uploaded, the related label information can be automatically filled only by selecting the identifier, and the related label information is searched in a database, if the identifier has data, the version number is added by one, and if the identifier does not exist, the version number is restarted.

In some embodiments, before the report is analyzed and the one-dimensional data file is uploaded, a plurality of labels are predefined, each label value is selected one by a user during uploading, the label values are combined, the database is searched, if the data exists, the version number is added by one, and if the data does not exist, the version number is restarted.

In some embodiments, the tag information and the associated information are manually filled and set up when the original input data unit, the calculation data unit and the part model are uploaded. Specifically, when uploading, the user selects the type of the uploaded data, selects the uploaded file, fills in the tag according to the applicable rule, and sets the data association. After clicking and uploading, the file name is automatically normalized, and the tag information, the associated information and the file are stored in a database together.

In some embodiments, in the data uploading operation, the rule applicable to the data is automatically identified, the system automatically generates a form and then an engineer fills in the form, and all the uploaded data automatically and uniformly represent the self characteristics of the data because the form is named for the automatic generation of the system, so that the data is uniform and normative, and the data can be conveniently positioned.

In some embodiments, after the data is filled in, the engineer renames the uploaded data according to the naming standards, and records the tag information and the associated information into the database.

In some embodiments, the user may retrieve the analysis report, the one-dimensional data file, the part model, the raw input data unit, the calculation data unit, the whole vehicle model in the database. Specifically, the user performs a primary search according to the data type, for example, the data to be searched is an analysis report, and the data to be searched is firstly searched in the analysis report, and in the primary search result, a secondary search can be performed according to the keyword and each tag information. Of course, the user can skip the preliminary search and directly input the keywords, and the system matches the file names of all types of files with the tag information.

In some embodiments, after the user retrieves the target data, the user may view the tag information, the history version information, and the data relationship diagram of the data, and find the data download button in the detail page of the data for downloading. It should be noted that, the user may also locate other data associated with the data through the data relationship diagram.

In some embodiments, the original input data unit is D1, the calculated data unit is D2, the part model is D3, the whole vehicle model is D4, and an explicit association relationship exists between D1 and D5 as shown in fig. 1, where D5 is associated with D4, D4 is associated with D3, D3 is associated with D2, D2 is associated with D1, and D3 is additionally associated with D1. Wherein, the D3 association D2 and the D5 association D4 are connected by a dotted line, which indicates that the association is a single-choice association, and the solid line connection is a multi-choice association. For example, as shown in fig. 2, D4 is a whole vehicle model of a vehicle, D4 is associated with only one D5, D4 is associated with a plurality of D3, and a plurality of D3 includes a condenser model, a mechanical compressor model, a thermal expansion valve model, an evaporator model, and a cooling advanced passenger cabin model, and the condenser model is associated with a single choice of calculation data units, so that the condenser model is associated with only one calculation data unit, and the calculation data unit is associated with two original input data units. In particular, when D2 or D3 selects the D1 association, the same data type can only select one; the data types are digital-analog data and part test data, and can be expanded through configuration files.

An embodiment of the method for managing one-dimensional simulation data for thermal management of an automobile according to the present invention is described below with reference to fig. 1 and 2.

The management method of the one-dimensional simulation data of the automobile thermal management comprises the following steps:

S103, constructing a part data set, wherein the part data set comprises a plurality of part models.

And S104, transmitting the part data set to the whole vehicle model, matching the part model with the part position, and replacing the part model with the matched part position.

S105: and executing simulation tasks according to the whole vehicle model with the part model to obtain an analysis report.

S106: an original data set is constructed, wherein the original data set comprises a plurality of original input data units, and each original input data unit is obtained through uploading.

S107: a calculation data set is constructed, the calculation data set is associated with the original data set, the calculation data set comprises a plurality of calculation data units, and the calculation data units are obtained according to calculation of at least one original input data unit or are obtained through direct uploading.

S108: and transmitting the calculation data set to the part data set, matching the calculation data unit with the part model, and modeling at least part of the part model according to the matched calculation data unit.

The method comprises the steps of transmitting an original data set to a part data set, matching an original input data unit with a part model, obtaining a part of part model according to the matched original input data unit, and obtaining a part of part model through direct uploading.

The analysis report, the one-dimensional data file, the part model, the original input data unit and the calculation data unit all have label information and associated information, wherein the label information is used for data positioning, and the associated information is used for data matching. Wherein the tag information includes at least one of: data stage, data type, identifier, vendor, analysis type, model total, configuration, sales area, operation engineer, operation date, performance parameters, part number, remark information; the associated information is the historical version information of the same object and the associated information in the data relation diagram. Specifically, the historical version information of the same object is the historical version information of an analysis report, a one-dimensional data file, a part model, an original input data unit and a calculation data unit, for example, the historical version information of the same object of the analysis report is the historical version information of the analysis report, a plurality of versions can be generated after the analysis report is updated in the prior art, the updating purpose of each version and the final frozen version cannot be traced back and confirmed after a period of time, and when the analysis report is used later, different engineers possibly find wrong versions to cause the final result to deviate. The data relation graph is a mind map constructed according to the queried association information and the associated information, the mind map completely displays other data related to the data, any node of the mind map represents one piece of association data and can directly reach a detail page of corresponding data through the node, for example, a whole vehicle model, a part model, a calculation data unit, a one-dimensional data file and related information of an analysis report, related information of an original input data unit can be queried in the mind map, and the detail page of the related information can be entered for query, so that the accuracy and the efficiency of data matching are improved. Other one-dimensional data files, component models, original input data units, elements of calculated data and analysis reports have conditions and are not described herein.

Two sets of uploading rules are designed in the uploading process, including: identifier rules and combined tag rules. The original input data unit, the calculation data unit and the part model are named according to an identifier rule, wherein the identifier rule is a unique identifier named manually; the analysis report and the one-dimensional data file are named according to a combined label rule, wherein the combined label rule is named according to combined label information. Specifically, the naming convention for identifier rules is: data phase_data type_identifier_vendor_first-time piggyback vehicle model the master version number operation engineer operation date, the original file suffix; the naming convention for the combined tag rule is: data phase_analysis type_vehicle type Master_configuration_sales area version number operation engineer operation date original file suffix.

As shown in fig. 1, the original input data unit is D1, the calculated data unit is D2, the part model is D3, the whole vehicle model is D4, the analysis report is D5, and an explicit association relationship exists between D1 and D5, and D5 association D4, D4 association D3, D3 association D2, D2 association D1, and D3 additional association D1. Wherein, the D3 association D2 and the D5 association D4 are connected by a dotted line, which indicates that the association is a single-choice association, and the solid line connection is a multi-choice association. For example, as shown in fig. 2, D4 is a whole vehicle model of a vehicle, D4 is associated with only one D5, D4 is associated with a plurality of D3, and a plurality of D3 includes a condenser model, a mechanical compressor model, a thermal expansion valve model, an evaporator model, and a cooling advanced passenger cabin model, and the condenser model is associated with a single choice of calculation data units, so that the condenser model is associated with only one calculation data unit, and the calculation data unit is associated with two original input data units. In particular, when D2 or D3 selects the D1 association, the same data type can only select one; the data types are digital-analog data and part test data, and can be expanded through configuration files.

In the prior art, a folder classification mode is commonly adopted to store the files in a network memory or an engineer local host, but file classification principles and naming habits are different from person to person, and even if the normalization requirement is made, the file classification is difficult to implement. The one-dimensional automobile heat management data has the characteristics of huge quantity, frequent updating, close relation and the like, and the prior art cannot effectively process the data. The management method of the invention uses a database to replace human brain or notes, records data and related information; the key attribute and the current state of the data are marked by the label information, so that different versions of the same data can be effectively distinguished; engineers can locate certain data through tag information and can also match certain data through other associated information, so that the accuracy and the efficiency of searching are improved.

According to the embodiment of the invention, the management system for the one-dimensional simulation data of the automobile thermal management comprises the following components: the whole vehicle model is obtained through an uploaded one-dimensional data file and is provided with a plurality of part positions; a part data set comprising a plurality of part models, the part data set being associated with the whole vehicle model, the part data set being for replacing the part models with matched part bits; and the simulation module is connected with the whole vehicle model and is used for executing a simulation task according to the whole vehicle model to obtain an analysis report.

In some embodiments, the management system for managing one-dimensional simulation data by using automobile heat further comprises: the system comprises an original data set, a data processing unit and a data processing unit, wherein the original data set comprises a plurality of original input data units, and each original input data unit is obtained through uploading; the computing data set is associated with the original data set, the computing data set comprises a plurality of computing data units, the computing data units are obtained according to the computing of at least one original input data unit or are obtained through direct uploading, and at least part of the part model is obtained according to the modeling of the matched computing data units.

In some embodiments, the partial component model is obtained by modeling from the original input data unit, and the partial component model is obtained by direct uploading.

As shown in fig. 3, in some embodiments, the management system for managing one-dimensional simulation data by using automobile heat further includes: front-end server, back-end server, database server, data cache server.

The front-end server is used for interacting with the user. The back-end server is used for analyzing, judging and analyzing the file. The database server is used for storing files, label information and associated information. The data cache server is used for improving the response speed.

In some embodiments, the database server uses MySQL.

In some embodiments, the front-end server is a web browser.

As shown in fig. 3, in some embodiments, the management system for managing one-dimensional simulation data by using automobile heat management includes four functional modules: the system comprises a configuration table module, an uploading module, a searching module and a detail page module.

The configuration table module is used for inputting specifications. The configuration table module defines an input configuration of the management system, including: part type, raw input data unit data type, vendor, analysis type, model total, configuration, sales area, part identifier. The existing configuration can be expanded and validated in real time in a form of a table at any time, and when uploading operation is carried out, the corresponding configuration content is automatically filled into the drop-down frame candidates, so that the input workload is reduced, and the input content specification is ensured.

The uploading module is used for uploading data. The uploading module can upload files, record label information and record associated information. The management system queries the applicable rule according to the selected data level, generates a form to be filled in by an engineer, lists candidate associated data again, is selected by the engineer, and finally renames the file according to the applicable naming standard, and stores the file, the tag information and the associated information in a database. Wherein the engineer is also free to enter labels of performance parameters, part numbers, remark information, etc. of the data for subsequent retrieval.

In some embodiments, the identifier selection range may be initially filtered according to the selected part type, and the performance parameters may be directly read from the text formatted part model file by regular matching. Through the operation, the filling workload of the form content is reduced to the greatest extent.

In some embodiments, the selection range of the association data may be initially screened according to the data level, the identifier and/or the combination tag, and the association information of the whole vehicle model may be directly read from the whole vehicle model file in the text format through regular matching. Through the operation, the selection work of the associated data is reduced to the greatest extent.

The search module is used for retrieving data. The search module provides two search ways, namely, an engineer performs primary search according to the data type, and performs secondary search according to the keyword and the label information in the primary search result; secondly, the engineer directly inputs a plurality of keywords, and the management system tries to match the keywords in the file names and label information of all files and outputs a matching result.

In some embodiments, the keyword retrieval is case-less.

In some embodiments, there are a number of ways of secondary retrieval: selecting a plurality of tab information with configuration table definition by using a drop-down frame; matching the freely input label information by using a character string; searching for tag information with numerical formats such as performance parameters by using a numerical interval; for a tag having a time format such as an operation date, a date-section search is used.

The detail page module is used for browsing data. The detail page module provides a data downloading function, a modifying function, a browsing function and two additional searching ways. The downloading function can be used for obtaining the normalized and named local copy of the data; the modification function can modify remark information after uploading is completed; the browsing function can be used for viewing tag information, historical version data and a data relation diagram; the other two searching approaches are to locate related data through the history version and the data relation diagram respectively.

In some embodiments, only remarking information is available for modification after uploading is completed, so that data errors and confusion caused by misoperation are avoided.

In some embodiments, the detail page of the part model can be switched back and forth between two states of the formal version and the informal version, and when a part model is switched to the formal version, other data of the same identifier are automatically switched to the informal version, so that only one formal version of data exists in the same identifier. In the historical version data, the version corresponding to the formal version will be highlighted, representing the version preferred when multiplexing this part model calculation.

Compared with the prior art, the management system selects and inputs through the drop-down box, so that the input information of engineers is effectively standardized; the workload during data archiving is reduced to the greatest extent through the pre-screening of the drop-down frame list and the pre-screening of the association list, and only a very small amount of clicking operations are needed by engineers. Therefore, the invention effectively overcomes various defects in the existing data management, simultaneously avoids bringing a great deal of extra burden to engineers, and has high utilization value.

The management method and operation of the vehicle thermal management one-dimensional simulation data according to the embodiments of the present invention are known to those skilled in the art, and will not be described in detail herein.

In the description herein, reference to the term "embodiment," "example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A management method for one-dimensional simulation data of automobile thermal management is characterized by comprising the following steps:

constructing a whole vehicle model, wherein the whole vehicle model is obtained through an uploaded one-dimensional data file and is provided with a plurality of part positions;

constructing a part data set, wherein the part data set comprises a plurality of part models;

Transmitting the part data set to the whole vehicle model, matching the part model with the part position, and replacing the part model with the matched part position;

Executing a simulation task according to the whole vehicle model with the part model, and obtaining an analysis report;

Constructing an original data set, wherein the original data set comprises a plurality of original input data units, and each original input data unit is obtained through uploading;

Constructing a calculation data set, wherein the calculation data set is associated with the original data set, the calculation data set comprises a plurality of calculation data units, and the calculation data units are obtained according to calculation of at least one original input data unit or are obtained through direct uploading;

Transmitting the calculation data set to the part data set, matching the calculation data unit with the part model, and modeling at least part of the part model according to the matched calculation data unit; wherein,

The analysis report, the one-dimensional data file, the part model, the original input data unit and the calculation data unit all have label information and associated information, wherein the label information is used for data positioning, and the label information comprises at least one of the following: data stage, data type, identifier, vendor, analysis type, model action, configuration, sales area, operation engineer, operation date, performance parameters, part number, remark information, the associated information being used for data matching.

2. The method for managing one-dimensional simulation data of automobile thermal management according to claim 1, wherein the original data set is transmitted to the part data set, the original input data unit is matched with the part model, a part of the part model is obtained according to the matched original input data unit in a modeling mode, and a part of the part model is obtained through direct uploading.

3. The method of managing automotive thermal management one-dimensional simulation data according to claim 1, wherein the original input data unit, the calculation data unit, and the part model are named according to an identifier rule, which is a unique identifier named manually;

And naming the analysis report and the one-dimensional data file according to a combined label rule, wherein the combined label rule is named according to the combined label information.

4. A computer-readable storage medium having stored thereon a computer program, characterized in that the program is executed by a processor for realizing the management method of automotive thermal management one-dimensional simulation data as claimed in any one of claims 1 to 3.

5. A management system for automotive thermal management of one-dimensional simulation data, comprising:

The whole vehicle model is obtained through an uploaded one-dimensional data file and is provided with a plurality of part positions;

A part data set comprising a plurality of part models, the part data set being associated with the whole vehicle model, the part data set being used to replace the part models to the matched part bits;

the simulation module is connected with the whole vehicle model and used for executing a simulation task according to the whole vehicle model to obtain an analysis report;

The original data set comprises a plurality of original input data units, and each original input data unit is obtained through uploading;

A computation data set, wherein the computation data set is associated with the original data set, the computation data set comprises a plurality of computation data units, the computation data units are obtained according to computation or direct uploading of at least one original input data unit, and at least part of the part model is obtained according to modeling of the matched computation data units; wherein,

6. The system according to claim 5, wherein a part of the component model is obtained by modeling the original input data unit, and a part of the component model is obtained by direct uploading.