Automobile electrical parameter management method, system, equipment and medium

Abstract

The invention provides an automobile electrical parameter management method, system and device and a medium. The method comprises the steps that a controller electrical parameter object and corresponding controller attribute information are created; matching an associated file object according to the controller attribute information; acquiring a matched connector object and corresponding connector attribute information from a preset connector type selection library according to the controller attribute information and the associated file object; a pin object is generated according to the attribute information of the connector, an information list of electrical parameter objects of the controller is generated after the attribute of the pin object is corrected, and the pin object corresponds to the hole number of the connector object; the information list comprises the controller electrical parameter object, the connector object, the pin object and attribute information corresponding to each object. The method is beneficial to standardizing operation of a designer and improving the product development efficiency.

Description

Technical Field

[0001] The present invention relates to the field of automobile research and development design, and in particular to an automobile electrical parameter management method, system, equipment and medium. Background Art

[0002] In the process of automobile R&D and design, standardizing the electronic and electrical architecture and controller interface definitions will help improve design efficiency, reduce R&D costs, and avoid waste of resources caused by repeated design. At present, the definitions of the connectors and pin parameters of the automobile wiring harness and each controller are all managed by the designers themselves. Different models have different interface methods, resulting in scattered information such as interface definitions and pin parameters, which in turn causes mismatches between the wiring harness end and the controller end. Summary of the invention

[0003] In view of the above problems existing in the prior art, the present invention proposes an automotive electrical parameter management method, system, device and medium, which mainly solves the problem that the existing controller interface lacks a unified definition, resulting in mismatch between the interfaces of the wiring harness end and the controller end during the design process.

[0004] In order to achieve the above purpose and other purposes, the technical solution adopted by the present invention is as follows.

[0005] The present application provides an automotive electrical parameter management method, comprising: creating a controller electrical parameter object and corresponding controller attribute information; matching associated file objects according to the controller attribute information, wherein the associated file objects are imported through offline entry, integrated drawing tools and / or test equipment; obtaining matching connector objects and corresponding connector attribute information from a preset connector selection library according to the controller attribute information and the associated file objects; generating a pin object according to the connector attribute information, and generating an information list of the controller electrical parameter object after correcting the attributes of the pin object, wherein the pin object corresponds to the number of holes of the connector object, and the information list includes the controller electrical parameter object, the connector object, the pin object and the attribute information corresponding to each object.

[0006] In one embodiment of the present application, before creating a controller electrical parameter object, it also includes: creating external structures of different types of controllers as corresponding controller electrical parameter objects through three-dimensional design software to generate a controller object information library; in response to an object call request, extracting one or more controller electrical parameter objects of the corresponding type of controller from the controller object information library for selection.

[0007] In one embodiment of the present application, matching associated file objects according to the controller attribute information includes: generating a feature sequence according to the controller attribute information, wherein each controller attribute serves as a sequence unit of the feature sequence; comparing the feature sequence with each file information in an associated file data set to take files matching each of the sequence units as associated file objects.

[0008] In one embodiment of the present application, after correcting the attributes of the stitch object, it also includes: acquiring an updated version by interacting with the test device; when an updated version exists in the file in the associated file data set, verifying the corresponding information list according to the updated version to update the information list.

[0009] In one embodiment of the present application, a matching connector object and corresponding connector attribute information are obtained from a preset connector selection library based on the controller attribute information and the associated file object, including: taking a connector whose connection is feasible as shown in a test report in the associated file object as a target connector; obtaining one or more candidate connectors from the preset connector selection library based on the attribute information of the target connector; and determining at least one of the candidate connectors as a matching connector object in response to an interactive operation.

[0010] In one embodiment of the present application, after generating an information list of the controller electrical parameter object, it also includes: creating a controller electrical parameter object database based on the information list; and obtaining the corresponding controller electrical object information list from the electrical parameter object database in response to one or more controller data requests.

[0011] In one embodiment of the present application, correcting the properties of the stitch object includes: obtaining usage requirement information of a controller; extracting attribute features in the usage requirement information; and correcting the properties of the stitch object according to the attribute features, wherein the correction includes adding missing attributes or correcting mismatched attributes.

[0012] The present application also provides an automotive electrical parameter management system, including: a controller object creation module, used to create a controller electrical parameter object and corresponding controller attribute information; an associated file acquisition module, used to match associated file objects according to the controller attribute information, wherein the associated file objects are imported through offline entry, integrated drawing tools and / or test equipment; a connector selection module, used to obtain matching connector objects and corresponding connector attribute information from a preset connector selection library according to the controller attribute information and the associated file object; an information management module, used to generate a pin object according to the connector attribute information, and generate an information list of the controller electrical parameter object after correcting the attributes of the pin object, wherein the pin object corresponds to the number of holes of the connector object, and the information list includes the controller electrical parameter object, the connector object, the pin object and the attribute information corresponding to each object.

[0013] The present application also provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the automotive electrical parameter management method when executing the computer program.

[0014] The present application also provides a readable storage medium, wherein the readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the automotive electrical parameter management method are implemented.

[0015] As described above, the automotive electrical parameter management method, system, device and medium proposed in this application have the following beneficial effects.

[0016] This application can determine the connector that matches the controller based on the controller's associated file objects such as schematics, product manuals, test reports, etc., and can automatically generate pin objects based on the connector's properties, and summarize information related to the controller design to form an information list, which can be used to build an information library for different controllers so that subsequent designers can define the controller interface and design the pins based on the information library to ensure consistency between the controller end and the wiring harness end. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the process of an automobile electrical parameter management method in one embodiment of the present application.

[0018] Figure 2 Schematic diagram of the structure of automobile electrical parameter management in one embodiment of the present application.

[0019] Figure 3 This is a module diagram of an automobile electrical parameter management system in one embodiment of the present application.

[0020] Figure 4 It is a schematic diagram of the structure of a device in one embodiment of the present application. DETAILED DESCRIPTION

[0021] The following describes the embodiments of the present invention by specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0022] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0023] See also Figure 1 , Figure 1 The flowchart of the automotive electrical parameter management method in one embodiment of the present application is shown in FIG. The automotive electrical parameter management method in one embodiment of the present application includes the following steps:

[0024] Step S100: creating a controller electrical parameter object and corresponding controller attribute information.

[0025] In one embodiment, a corresponding controller electrical parameter object can be created in a three-dimensional design software according to the controller model, and necessary controller attribute information can be added to the controller electrical parameter object, where the attribute information may include controller type, supplier, rated voltage, rated power, rated current, maximum current, locked-rotor current, and quiescent current, etc.

[0026] In one embodiment, before creating the controller electrical parameter object, it also includes: creating the external structure of different types of controllers as the corresponding controller electrical parameter objects through three-dimensional design software to generate a controller object information library; extracting one or more controller electrical parameter objects of the corresponding type of controller from the controller object information library in response to the object call request for selection. Specifically, corresponding three-dimensional frameworks or two-dimensional graphics can be drawn for different types of controllers as the controller electrical parameter objects of the corresponding controllers, and the controller electrical parameter objects of different types of controllers are classified into the same database to form a controller object information library. When it is necessary to design a specific type of controller, an object call request can be generated according to the controller type, and then one or more controller electrical parameter objects can be extracted from the controller object information library. The same type of controller may correspond to different connector interfaces, so there may be controller electrical parameter objects of multiple external shapes, and the designer can select the corresponding controller electrical parameter object from the extracted controller electrical parameter objects for subsequent design. After selecting the controller electrical parameter object, the corresponding attribute information can be added to maintain the controller attribute information. By building a controller object information library, the workload of designers can be reduced. Designers only need to call the corresponding controller electrical parameter object for fine-tuning to complete subsequent design work. It is also convenient for unified management of the structures of different types of controllers, providing data reference for designers and realizing online selection of the connector interface corresponding to the controller.

[0027] Step S110, matching associated file objects according to the controller attribute information, wherein the associated file objects are imported through offline entry, integrated drawing tool import and / or test equipment import.

[0028] In one embodiment, the associated file objects may include: schematic diagrams, user manuals, two-dimensional hardware drawings, power consumption characteristic curves, test reports, etc.

[0029] There are two ways to enter the associated file objects: one is to enter the associated files of each controller into the system through a unified interface for storage through offline entry. Each time a new model of controller is purchased, the relevant files of the controller can be manually entered into the system for storage so as to facilitate subsequent associated calls; the other is to automatically retrieve from the two-dimensional or three-dimensional software integrated with the system. Taking the acquisition of associated file objects from the system integrated software as an example, the designer directly draws the circuit diagram, schematic diagram, three-dimensional structure model and performs power performance simulation through the two-dimensional or three-dimensional software integrated with the system. After the designer completes the design, the system can directly read the corresponding files as associated files for storage. Specifically, the electrical schematic diagram and the three-dimensional lightweight model can be retrieved from the integrated two-dimensional or three-dimensional drawing software. The three-dimensional lightweight model is used to represent the connection circuit architecture model between the controller and each connector. The power characteristics of the controller can be simulated by combining the simulation software with the three-dimensional lightweight model, and then a test report related to the power characteristics can be generated. The test report can be used as an associated file for the system to retrieve and store. The experimental report is obtained by the interaction between the corresponding simulation software and the test equipment. The specific interaction process and interaction method can be set and adjusted according to the actual equipment data transmission and control requirements, and there is no restriction here.

[0030] In one embodiment, the associated file objects of different controllers may be classified into the same data set to form an associated file data set. When the corresponding associated file data set needs to be called, the matching associated file objects may be obtained from the associated file data set based on controller attribute information such as controller type and controller supplier.

[0031] In one embodiment, the files in the associated data set can be dynamically updated by interacting with the test equipment. Specifically, when the test equipment generates a new test report for a specified controller, an updated version of the test report is generated, and the updated version is used to update the associated data set. When an updated version exists in the associated data set, a prompt message can be generated to remind the user whether to re-check the corresponding controller-related design information based on the updated version.

[0032] In one embodiment, matching the associated file object according to the controller attribute information includes: generating a feature sequence according to the controller attribute information, wherein each controller attribute is used as a sequence unit of the feature sequence; comparing the feature sequence with each file information in the associated file data set, so as to use the file matching each sequence unit as the associated file object. Specifically, each controller attribute in the controller attribute information can be used as a sequence unit to generate a one-dimensional feature sequence, wherein each controller attribute in the feature sequence can be sorted according to a preset priority, or can be sorted in any combination according to requirements, which is not limited here. In the feature comparison process, the comparison can be performed according to the attribute arrangement order in the feature sequence. Since not all files in the associated file data set contain features corresponding to all attribute information, it can be set that if the comprehensive similarity between the features of the file and multiple attributes in the feature sequence reaches a set threshold, the feature sequence is considered to match the corresponding file, wherein the comprehensive similarity can be calculated by weighted summation, and the weight of each attribute in the specific feature sequence and the similarity threshold can be set and adjusted according to actual application requirements, which is not limited here.

[0033] Step S120: acquiring a matching connector object and corresponding connector attribute information from a preset connector selection library according to the controller attribute information and the associated file object.

[0034] In one embodiment, after determining the associated file object of the controller, the controller attribute information and the associated information in the associated file object can be displayed to the designer through the display interface of the design software, and the matching connector object can be retrieved from the preset connector selection library according to the controller attribute information and the associated file object, wherein the connector object is associated with the necessary connector attribute information. The connector attribute information may include the number of holes, supplier, coating, cross-section, etc. The designer can select the appropriate connector according to the needs and edit or modify the attribute information of the connector.

[0035] In one embodiment, a matching connector object and corresponding connector attribute information are obtained from a preset connector selection library according to the controller attribute information and the associated file object, including: taking a connector whose test report shows that the connection is feasible in the associated file object as a target connector; obtaining one or more candidate connectors from the preset connector selection library according to the attribute information of the target connector; and determining at least one of the candidate connectors as a matching connector object in response to an interactive operation. Specifically, the associated file object records the attribute information related to the connector that meets the power consumption characteristics of the controller, and the corresponding connector is taken as the target connector. Through the attribute information of the target connector, such as the number of holes, etc., a connector with the same attributes is matched from the preset connector selection library as a candidate connector, and the matching results are displayed through a display interface for designers to select, wherein the candidate connectors may include multiple ones, such as connectors of the same type from different suppliers.

[0036] Step S130, generating a pin object according to the connector attribute information, and generating an information list of the controller electrical parameter object after correcting the attributes of the pin object, wherein the pin object corresponds to the number of holes of the connector object, and the information list includes the controller electrical parameter object, the connector object, the pin object and the attribute information corresponding to each object.

[0037] In one embodiment, the corresponding pin object can be automatically generated according to the number of holes of the connecting machine, where one hole corresponds to one pin. After the pin object is generated, the designer can maintain and correct the pin object attributes, where the pin object attributes may include: pin number, function, rated voltage, rated current, minimum current, maximum current, and recommended wire diameter. The necessary attributes of the pin object are usually default values ​​and can be automatically generated. The designer only needs to correct the automatically generated pin object attributes to meet the current design requirements.

[0038] In one embodiment, the properties of the pin object are corrected, including: obtaining the use requirement information of the controller; extracting the property features in the use requirement information; correcting the properties of the pin object according to the property features, wherein the correction includes adding non-existent properties or correcting non-matching properties. Specifically, the use requirement information of the controller can be entered into the system end, and the use requirement information includes but is not limited to project documents, voice or demand tables that record the demand information, etc. The corresponding property features can be obtained by extracting the features of the use requirement information, and the property features are matched with the generated property information of the pin object. If they are inconsistent, prompt information is output so that the designer can correct the corresponding pin object properties according to the prompt information. For the non-existent properties, the designer can be reminded to add them manually. For example, for pins with special requirements, the following property information can be supplemented and maintained: environmental conditions such as voltage, current, humidity, and materials that are required to be met. The specific type of attribute information to be supplemented and maintained can be set and adjusted according to the actual use requirements, and there is no restriction here.

[0039] In one embodiment, after completing the creation of the controller object, the association of the associated file object, the selection of the connector object, and the maintenance of the pin object attributes corresponding to the connector object, the controller standard design object can be obtained, and the controller standard design object can be published so that each designer can call the corresponding controller standard design object according to the needs for adaptive design. At the same time, the system can export the information list of the published controller standard design object, which contains the controller electrical parameter object, the associated file object, the optional connector object, the pin object, and the attribute information corresponding to each object. Of course, the system exports the information list of a single controller or batch exports the information list corresponding to each controller within a set time period according to the configuration or the designer's choice. When subsequent designers design the whole vehicle for the same type of controller, they can call the corresponding information list, query the relevant information of the standard design object, quickly complete the controller-related design, and ensure the consistency of the connection interface between the wiring harness end and the controller end. It is conducive to standardizing the operation of designers and reducing the workload of manual proofreading and summary.

[0040] In one embodiment, after generating the information list of the controller electrical parameter object, it also includes: creating a controller electrical parameter object database according to the information list; and obtaining the corresponding controller electrical object information list from the electrical parameter object database in response to one or more controller data requests. Specifically, after obtaining the information list, the information recorded in the information list can be stored in the standard library, and then the controller electrical parameter object database can be constructed. The database can be dynamically updated in response to the update status of the information list to ensure the real-time and validity of the information in the database.

[0041] In one embodiment, after selecting the connector object and generating the corresponding pin object, it is also possible to interact with the test equipment and generate the corresponding test report through the test equipment. In another embodiment, the software of the test equipment can also be integrated into the system end, and the corresponding test report can be obtained by interacting with the software of the test equipment, and the test report can be updated to the associated file data set. When there is an updated version in the associated file data set, the information list is verified according to the updated version. If the pin object or connector object in the updated test report does not meet the test conditions, the corresponding information list is deleted, and the designer is reminded to readjust the relevant information so that the attribute information can meet the test conditions. By establishing attribute constraint rules, self-checking of information is achieved to ensure the matching consistency between the control end and the harness end of the connector. The test conditions may include manufacturing process parameter boundaries, assembly feasibility, electrical performance, etc.

[0042] See also Figure 2 , Figure 2 The schematic diagram of the structure of the automotive electrical parameter management in one embodiment of the present application is shown in FIG. The automotive electrical parameter management method specifically includes the following steps:

[0043] Step 1: Create controller electrical parameter object;

[0044] Step 2: Create a controller-associated file object, which can be obtained in two ways: 2.1, offline document import, 2.2, interaction with the external environment, including interaction with design software, test equipment and simulation software. Specifically, two-dimensional and three-dimensional design software can be integrated to obtain associated files such as two-dimensional or three-dimensional drawings in real time. The relevant software of the test equipment can also be integrated to generate a test report through the software of the test equipment to verify the design feasibility under the constraints of the controller's process, assembly and power characteristics. The simulation software can also be integrated to simulate the power characteristics of the controller and generate a simulation report as an associated file object.

[0045] Step 3: Create a controller connector object. According to the controller object properties of the controller electrical parameter object, a matching connector object can be read from the connector selection library 3.1 for the designer to select.

[0046] Step 4: Generate a controller connector pin object, which can correspond to the number of connector holes. By automatically generating the pin object and maintaining the pin attributes of the pin object, you can add or adjust the pin attributes according to the requirements of the use environment.

[0047] Step 5: After completing the above design, publish the corresponding controller electrical parameter object and generate a report, which records the information list of the controller electrical parameter object, including the adapter connector, pin object and corresponding attribute information.

[0048] Based on the above technical solutions of this application, by building a controller electrical parameter object information library, the online selection of the connector interface can be realized; by integrating two-dimensional and three-dimensional design software, two-dimensional drawings, three-dimensional lightweight models, etc. can be obtained in real time to realize process and assembly feasibility analysis; integrated with simulation software, the power consumption characteristic curve diagram of the controller corresponding to the connector pin parameters can be simulated, and a report can be generated and associated with the controller electrical parameter object; integrated with the software of the test equipment to obtain the test report information, all information is recorded in the information list, which is convenient for real-time reference and output; using the standard database of controller electrical parameter objects released by the system, multiple people can obtain controller electrical parameter information online, improve the efficiency of collaborative design and collaborative development, reduce the proportion, cost and cycle of controller and wiring harness interface development, and realize platform-based management and control of electronic and electrical architecture; through the management system, it can be integrated with two-dimensional and three-dimensional design software to obtain drawings and lightweight model data in real time, integrate with simulation software to realize the simulation of power consumption curves and the acquisition of reports, connect with test equipment to realize real-time update of test reports, and always keep the file report in a state of dynamic update; through information accumulation and knowledge precipitation, the system can realize the construction of the controller electrical parameter database, greatly improving the efficiency of product development.

[0049] See also Figure 3 , Figure 3 This is a module diagram of an automotive electrical parameter management system in an embodiment of the present application. The system includes: a controller object creation module 30, which is used to create a controller electrical parameter object and corresponding controller attribute information; an associated file acquisition module 31, which is used to match an associated file object according to the controller attribute information, wherein the associated file object is imported through offline entry, integrated drawing tools and / or test equipment; a connector selection module 32, which is used to obtain a matching connector object and corresponding connector attribute information from a preset connector selection library according to the controller attribute information and the associated file object; an information management module 33, which is used to generate a pin object according to the connector attribute information, and generate an information list of the controller electrical parameter object after correcting the attributes of the pin object, wherein the pin object corresponds to the number of holes of the connector object, and the information list contains the controller electrical parameter object, the connector object, the pin object and the attribute information corresponding to each object.

[0050] In one embodiment, the controller object creation module 30 is also used to create the controller electrical parameter object before it also includes: creating the external structure of different types of controllers as corresponding controller electrical parameter objects through three-dimensional design software to generate a controller object information library; in response to an object call request, extracting one or more controller electrical parameter objects of the corresponding type of controller from the controller object information library for selection.

[0051] In one embodiment, the associated file acquisition module 31 is also used to match associated file objects according to the controller attribute information, including: generating a feature sequence according to the controller attribute information, wherein each controller attribute serves as a sequence unit of the feature sequence; comparing the feature sequence with each file information in the associated file data set to take files matching each of the sequence units as associated file objects.

[0052] In one embodiment, after correcting the properties of the stitch object, the information management module 33 also includes: obtaining an updated version by interacting with the test device; when an updated version exists in the file in the associated file data set, verifying the corresponding information list according to the updated version to update the information list.

[0053] In one embodiment, the connector selection module 32 is also used to obtain a matching connector object and corresponding connector attribute information from a preset connector selection library based on the controller attribute information and the associated file object, including: taking a connector whose connection is feasible as shown in a test report in the associated file object as a target connector; obtaining one or more candidate connectors from the preset connector selection library based on the attribute information of the target connector; and responding to an interactive operation to determine at least one of the candidate connectors as a matching connector object.

[0054] In one embodiment, the information management module 33 is also used to generate an information list of the controller electrical parameter object, and further includes: creating a controller electrical parameter object database based on the information list; and obtaining the corresponding controller electrical object information list from the electrical parameter object database in response to one or more controller data requests.

[0055] In one embodiment, the information management module 33 is also used to correct the attributes of the stitch object, including: obtaining usage requirement information of the controller; extracting attribute features in the usage requirement information; and correcting the attributes of the stitch object according to the attribute features, wherein the correction includes adding missing attributes or correcting mismatched attributes.

[0056] The above-mentioned automobile electrical parameter management system can be implemented in the form of a computer program. The computer program can be implemented in the form of a computer program. Figure 4 The computer device includes a memory, a processor, and a computer program stored in the memory and executable on the processor.

[0057] Each module in the above-mentioned automobile electrical parameter management system can be implemented in whole or in part by software, hardware and their combination. Each of the above-mentioned modules can be embedded in or independent of the terminal's memory in the form of hardware, or can be stored in the terminal's memory in the form of software, so that the processor can call and execute the operations corresponding to each of the above modules. The processor can be a central processing unit (CPU), a microprocessor, a single-chip microcomputer, etc.

[0058] like Figure 4 The figure shows a schematic diagram of the internal structure of a computer device in an embodiment. A computer device is provided, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the following steps when executing the computer program: creating a controller electrical parameter object and corresponding controller attribute information; matching an associated file object according to the controller attribute information, wherein the associated file object is imported through offline entry, integrated drawing tools, and / or test equipment; obtaining a matching connector object and corresponding connector attribute information from a preset connector selection library according to the controller attribute information and the associated file object; generating a pin object according to the connector attribute information, and generating an information list of the controller electrical parameter object after correcting the attributes of the pin object, wherein the pin object corresponds to the number of holes of the connector object, and the information list includes the controller electrical parameter object, the connector object, the pin object, and the attribute information corresponding to each object.

[0059] In one embodiment, when the above-mentioned processor is executed, before the creation of the controller electrical parameter object is implemented, it also includes: creating the external structure of different types of controllers as corresponding controller electrical parameter objects through three-dimensional design software to generate a controller object information library; in response to an object call request, extracting one or more controller electrical parameter objects of the corresponding type of controller from the controller object information library for selection.

[0060] In one embodiment, when the above-mentioned processor is executed, the matching of associated file objects according to the controller attribute information is implemented, including: generating a feature sequence according to the controller attribute information, wherein each controller attribute serves as a sequence unit of the feature sequence; comparing the feature sequence with each file information in the associated file data set to take files matching each of the sequence units as associated file objects.

[0061] In one embodiment, when the above-mentioned processor is executed, after correcting the attributes of the stitch object, it also includes: obtaining an updated version by interacting with the test device; when an updated version exists in the file in the associated file data set, verifying the corresponding information list according to the updated version to update the information list.

[0062] In one embodiment, when the above-mentioned processor is executed, the acquisition of matching connector objects and corresponding connector attribute information from a preset connector selection library according to the controller attribute information and the associated file object is implemented, including: taking the connector whose test report shows that the connection is feasible in the associated file object as the target connector; acquiring one or more candidate connectors from the preset connector selection library according to the attribute information of the target connector; and responding to an interactive operation to determine at least one of the candidate connectors as a matching connector object.

[0063] In one embodiment, when the above-mentioned processor is executed, after generating the information list of the controller electrical parameter object, it also includes: creating a controller electrical parameter object database based on the information list; and obtaining the corresponding controller electrical object information list from the electrical parameter object database in response to one or more controller data requests.

[0064] In one embodiment, when the above-mentioned processor is executed, the correction of the attributes of the stitch object implemented includes: obtaining usage requirement information of the controller; extracting attribute features in the usage requirement information; and correcting the attributes of the stitch object according to the attribute features, wherein the correction includes adding missing attributes or correcting mismatched attributes.

[0065] In one embodiment, the above-mentioned computer device can be used as a server, including but not limited to an independent physical server, or a server cluster composed of multiple physical servers. The computer device can also be used as a terminal, including but not limited to a mobile phone, a tablet computer, a personal digital assistant or a smart device. Figure 4 As shown, the computer device includes a processor, a non-volatile storage medium, an internal memory, a display screen, and a network interface connected via a system bus.

[0066] Among them, the processor of the computer device is used to provide computing and control capabilities to support the operation of the entire computer device. The non-volatile storage medium of the computer device stores an operating system and a computer program. The computer program can be executed by the processor to implement a method for managing automotive electrical parameters provided in the above embodiments. The internal memory in the computer device provides a cache operating environment for the operating system and computer program in the non-volatile storage medium. The display interface can display data through a display screen. The display screen can be a touch screen, such as a capacitive screen or an electronic screen, and can generate corresponding instructions by receiving a click operation acting on a control displayed on the touch screen.

[0067] Those skilled in the art will understand that Figure 4The structure of the computer device shown in the figure is only a block diagram of a partial structure related to the present application scheme, and does not constitute a limitation on the computer device to which the present application scheme is applied. The specific computer device may include more or fewer components than shown in the figure, or combine certain components, or have a different component arrangement.

[0068] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented: creating a controller electrical parameter object and corresponding controller attribute information; matching associated file objects according to the controller attribute information, wherein the associated file objects are imported through offline entry, integrated drawing tools and / or test equipment; obtaining matching connector objects and corresponding connector attribute information from a preset connector selection library according to the controller attribute information and the associated file objects; generating a pin object according to the connector attribute information, and generating an information list of the controller electrical parameter object after correcting the attributes of the pin object, wherein the pin object corresponds to the number of holes of the connector object, and the information list includes the controller electrical parameter object, the connector object, the pin object and the attribute information corresponding to each object.

[0069] In one embodiment, when the computer program is executed by a processor, before the creation of the controller electrical parameter object, it also includes: creating the external structure of different types of controllers as corresponding controller electrical parameter objects through three-dimensional design software to generate a controller object information library; in response to an object call request, extracting one or more controller electrical parameter objects of the corresponding type of controller from the controller object information library for selection.

[0070] In one embodiment, when the computer program is executed by a processor, the matching of associated file objects according to the controller attribute information is implemented, including: generating a feature sequence according to the controller attribute information, wherein each controller attribute serves as a sequence unit of the feature sequence; comparing the feature sequence with each file information in an associated file data set to take files matching each of the sequence units as associated file objects.

[0071] In one embodiment, when the computer program is executed by a processor, after correcting the attributes of the stitch object, it also includes: obtaining an updated version by interacting with the test device; when an updated version exists in a file in the associated file data set, verifying the corresponding information list according to the updated version to update the information list.

[0072] In one embodiment, when the computer program is executed by a processor, the implementation of obtaining a matching connector object and corresponding connector attribute information from a preset connector selection library based on the controller attribute information and the associated file object includes: taking a connector whose connection is feasible as shown in a test report in the associated file object as a target connector; obtaining one or more candidate connectors from the preset connector selection library based on the attribute information of the target connector; and determining at least one of the candidate connectors as a matching connector object in response to an interactive operation.

[0073] In one embodiment, when the computer program is executed by a processor, after generating an information list of controller electrical parameter objects, it also includes: creating a controller electrical parameter object database based on the information list; and obtaining the corresponding controller electrical object information list from the electrical parameter object database in response to one or more controller data requests.

[0074] In one embodiment, when the computer program is executed by a processor, the correction of the attributes of the stitch object implemented includes: obtaining usage requirement information of the controller; extracting attribute features in the usage requirement information; and correcting the attributes of the stitch object according to the attribute features, wherein the correction includes adding missing attributes or correcting mismatched attributes.

[0075] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiments can be implemented by instructing related hardware through a computer program, and the program can be stored in a non-volatile computer-readable storage medium, and when the program is executed, it can include the processes of the embodiments of the above-mentioned methods. The storage medium can be a disk, an optical disk, a read-only memory (ROM), etc.

[0076] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A method for managing automotive electrical parameters, characterized in that: include: Create controller electrical parameter objects and corresponding controller attribute information; Matching associated file objects according to the controller attribute information, wherein the associated file objects are imported through offline entry, integrated drawing tool import and / or test equipment import; Acquire a matching connector object and corresponding connector attribute information from a preset connector selection library according to the controller attribute information and the associated file object; A pin object is generated according to the connector attribute information, and an information list of a controller electrical parameter object is generated after correcting the attributes of the pin object, wherein the pin object corresponds to the number of holes of the connector object, and the information list includes the controller electrical parameter object, the connector object, the pin object and the attribute information corresponding to each object.

2. The automotive electrical parameter management method according to claim 1, characterized in that: Before creating the controller electrical parameter object, also include: Using 3D design software to create external structures of different types of controllers as corresponding controller electrical parameter objects to generate a controller object information library; In response to the object call request, one or more controller electrical parameter objects of corresponding type of controllers are extracted from the controller object information library for selection.

3. The automotive electrical parameter management method according to claim 1, characterized in that: Matching the associated file object according to the controller attribute information includes: Generate a feature sequence according to the controller attribute information, wherein each controller attribute serves as a sequence unit of the feature sequence; The characteristic sequence is compared with each file information in the associated file data set to take the files matching each of the sequence units as associated file objects.

4. The automotive electrical parameter management method according to claim 3, characterized in that: After correcting the properties of the stitch object, the method further includes: Obtaining an updated version by interacting with the test device; When an updated version exists for a file in the associated file data set, the corresponding information list is verified according to the updated version to update the information list.

5. The automotive electrical parameter management method according to claim 1, characterized in that: Acquiring a matching connector object and corresponding connector attribute information from a preset connector selection library according to the controller attribute information and the associated file object, including: The connector in the associated file object that the test report shows is feasible is used as the target connector; Acquire one or more candidate connectors from the preset connector selection library according to the attribute information of the target connector; At least one of the candidate connectors is determined as a matching connector object in response to the interaction operation.

6. The automotive electrical parameter management method according to claim 1, characterized in that: After generating the information list of the controller electrical parameter object, it also includes: Creating a controller electrical parameter object database according to the information list; In response to one or more controller data requests, an information list of corresponding controller electrical objects is obtained from the electrical parameter object database.

7. The automotive electrical parameter management method according to claim 1, characterized in that: Correct the properties of the pin object, including: Obtain usage requirement information of the controller; Extracting attribute features from the usage demand information; The attributes of the stitch object are corrected according to the attribute features, wherein the correction includes adding missing attributes or modifying mismatched attributes.

8. An automotive electrical parameter management system, characterized in that: include: A controller object creation module is used to create a controller electrical parameter object and corresponding controller attribute information; An associated file acquisition module, used for matching associated file objects according to the controller attribute information, wherein the associated file objects are imported through offline entry, integrated drawing tool import and / or test equipment import; A connector selection module, used for acquiring a matching connector object and corresponding connector attribute information from a preset connector selection library according to the controller attribute information and the associated file object; An information management module is used to generate a pin object based on the connector attribute information, and to generate an information list of the controller electrical parameter object after correcting the attributes of the pin object, wherein the pin object corresponds to the number of holes of the connector object, and the information list includes the controller electrical parameter object, the connector object, the pin object and the attribute information corresponding to each object.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the steps of the automotive electrical parameter management method according to any one of claims 1 to 7 are implemented.

10. A readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of the automotive electrical parameter management method according to any one of claims 1 to 7 are implemented.

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