CN115878212A - Method and device for automatically generating controller software routing information configuration files based on Autosar architecture - Google Patents
Method and device for automatically generating controller software routing information configuration files based on Autosar architecture Download PDFInfo
- Publication number
- CN115878212A CN115878212A CN202211343088.8A CN202211343088A CN115878212A CN 115878212 A CN115878212 A CN 115878212A CN 202211343088 A CN202211343088 A CN 202211343088A CN 115878212 A CN115878212 A CN 115878212A
- Authority
- CN
- China
- Prior art keywords
- information
- routing
- sending
- configuration
- routing information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
技术领域technical field
本申请涉及Autosar(汽车开放式系统架构)架构软件的信息配置,更具体涉及Autosar架构软件中的路由相关功能的信息配置。This application relates to the information configuration of Autosar (Automotive Open System Architecture) architecture software, and more specifically relates to the information configuration of routing-related functions in Autosar architecture software.
背景技术Background technique
目前,整车控制器的软件基本都是基于Autosar标准架构进行设计的,并且市面上有较多的商业化开发软件,可以支持BSW(基础软件)配置、RTE(运行环境)配置等。在Autosar架构中,BSW中的PduR(协议数据单元路由)模块和Com(通信)模块中关于整帧路由和信号路由的配置,需要根据CAN协议矩阵中的路由关系,一一进行源头和目的地的映射关系识别和配置,根据协议的数据量的多少,对整帧路由和信号路由的配置需要耗费的时间不同,一般情况下,一组整帧路由关系的配置需要耗费1分钟,1组信号路由关系的配置工作量需要耗费1分钟。At present, the software of the vehicle controller is basically designed based on the Autosar standard architecture, and there are many commercially developed software on the market, which can support BSW (basic software) configuration, RTE (running environment) configuration, etc. In the Autosar architecture, the configuration of the entire frame routing and signal routing in the PduR (Protocol Data Unit Routing) module and the Com (communication) module in the BSW needs to be carried out according to the routing relationship in the CAN protocol matrix, the source and destination one by one According to the amount of data in the protocol, the time required to configure the entire frame routing and signal routing is different. Generally, it takes 1 minute to configure a set of entire frame routing relationships, and a set of signal routing It takes 1 minute to configure the routing relationship.
通常情况下,在实际的软件开发工作中,一版CAN协议中整帧路由关系和信号路由关系的量大概分别有200组,路由关系的配置需要耗费时间则为400分钟,效率非常低下,并且质量无法保证,影响软件开发效率和迭代速度。Usually, in the actual software development work, there are about 200 groups of the entire frame routing relationship and the signal routing relationship in the first version of the CAN protocol, and the configuration of the routing relationship takes 400 minutes, which is very inefficient, and Quality cannot be guaranteed, affecting software development efficiency and iteration speed.
为解决此问题,专利文件CN202111289975.7公开了一种AUTOSAR架构软件的配置方法及系统,基于C#构建PC软件模块,该PC软件模块从DBC文件或输入窗口中获取配置数据,并写入到ARXML文件中;AUTOSAR配置工具读取ARXML文件,并查看PC软件模块写入的配置数据是否正确;如果正确,配置工具生成代码;如果错误,则通过PC软件模块生成新的ARXML文件。系统分为界面部分和代码部分,界面部分实现用户输入、DBC文件导入和ARXML原始文件导入功能;代码部分接收界面部分输入的信息,将用户配置信息写入到ARXML原始文件中,实现生成有用户配置信息的ARMXL新文件。该方法提高了AUTOSAR配置的时间效率,增强了配置的正确率。In order to solve this problem, the patent document CN202111289975.7 discloses a configuration method and system of AUTOSAR architecture software, which builds a PC software module based on C#, and the PC software module obtains configuration data from a DBC file or an input window and writes it into ARXML In the file; the AUTOSAR configuration tool reads the ARXML file and checks whether the configuration data written by the PC software module is correct; if it is correct, the configuration tool generates code; if it is wrong, a new ARXML file is generated through the PC software module. The system is divided into an interface part and a code part. The interface part realizes the functions of user input, DBC file import and ARXML original file import; the code part receives the information input by the interface part and writes the user configuration information into the original ARXML file to realize the generation of user New ARMXL file for configuration information. This method improves the time efficiency of AUTOSAR configuration and enhances the correct rate of configuration.
但是,该方法主要是通过导入DBC文件,获取CAN的信息和信号,自动实现通信相关的配置及生成代码,主要为AUTOSAR架构中的COM层的配置,该方法不能实现通过直接读取CAN协议矩阵,获取CAN的信息和信号,更无法获取各个网段的路由关系,不能实现路由信息的自动配置。However, this method mainly obtains CAN information and signals by importing DBC files, and automatically realizes communication-related configuration and code generation, mainly for the configuration of the COM layer in the AUTOSAR architecture. This method cannot be realized by directly reading the CAN protocol matrix , to obtain CAN information and signals, and it is impossible to obtain the routing relationship of each network segment, and cannot realize the automatic configuration of routing information.
发明内容Contents of the invention
为了解决路由关系配置效率低下,配置质量不可靠的问题,本申请提出一种基于Autosar架构开发的控制器软件的路由信息配置文件自动生成的方法和装置,通过该方法自动识别路由映射关系,自动实现PduR模块中的整帧路由信息的配置,自动实现Com模块中的信号路由的配置,自动输出路由信息配置文件,提高AUTOSAR配置的时间效率。In order to solve the problem of low routing relationship configuration efficiency and unreliable configuration quality, this application proposes a method and device for automatically generating routing information configuration files of controller software developed based on the Autosar architecture, through which the routing mapping relationship is automatically identified and automatically Realize the configuration of the entire frame routing information in the PduR module, automatically realize the configuration of the signal routing in the Com module, automatically output the routing information configuration file, and improve the time efficiency of AUTOSAR configuration.
为实现以上发明目的,本申请采用如下技术方案:In order to realize the above object of the invention, the application adopts the following technical solutions:
本申请在第一方面提供一种基于Autosar架构开发的控制器软件的路由信息配置文件自动生成方法,所述方法包括如下步骤:The present application provides a method for automatically generating routing information configuration files based on the controller software developed by the Autosar framework in a first aspect, the method comprising the following steps:
步骤1,加载CAN协议。Step 1, load the CAN protocol.
步骤2,路由映射关系的识别:包括解析CAN协议中整帧路由信息和解析CAN协议中的信号路由信息;即是通过识别CAN协议中的概要表,筛选出整帧路由的报文ID及它们的路由映射关系,结合识别CAN协议中的矩阵表,筛选出信号路由的具体信号及相关信息,解析出用于整帧路由信息配置和信号路由信息配置的信息。Step 2, identification of routing mapping relationship: including parsing the entire frame routing information in the CAN protocol and parsing the signal routing information in the CAN protocol; that is, by identifying the summary table in the CAN protocol, screening out the message IDs of the entire frame routing and their The routing mapping relationship, combined with the identification of the matrix table in the CAN protocol, screens out the specific signals and related information of the signal routing, and parses out the information used for the configuration of the entire frame routing information and signal routing information.
步骤3,配置PduR模块中的整帧路由信息:将识别到的整帧路由信息按照autosar中的PduR模块的格式,将整帧路由配置信息写入arxml文件中。Step 3, configure the entire frame routing information in the PduR module: write the identified entire frame routing information into the arxml file according to the format of the PduR module in autosar.
步骤4,配置Com模块中的信号路由信息:将识别到的信号路由信息按照autosar中的Com模块的格式,将信号路由配置信息写入arxml文件中。Step 4, configure the signal routing information in the Com module: write the identified signal routing information into the arxml file according to the format of the Com module in autosar.
步骤5,生成路由信息配置文件:通过matlab工具创建一个文件属性为可写的arxml格式的文件,并将整帧路由配置信息和信号路由配置信息写入到所述arxml中。Step 5, generating a routing information configuration file: create a file in arxml format with a writable file attribute through a matlab tool, and write the entire frame routing configuration information and signal routing configuration information into the arxml.
本申请在第二方面,提供一种基于Autosar架构的控制器软件路由信息配置文件自动生成装置,其包括如下功能单元:In the second aspect, the present application provides a device for automatically generating configuration files for controller software routing information based on the Autosar architecture, which includes the following functional units:
加载单元,被配置为加载CAN协议。The loading unit is configured to load the CAN protocol.
识别单元,被配置为识别路由映射关系,包括解析CAN协议中整帧路由信息和解析CAN协议中的信号路由信息;即通过识别CAN协议中的概要表,筛选出整帧路由的报文ID及它们的路由映射关系,结合识别CAN协议中的矩阵表,筛选出信号路由的具体信号及相关信息,解析出用于整帧路由信息配置和信号路由信息配置的信息。The identification unit is configured to identify the routing mapping relationship, including analyzing the entire frame routing information in the CAN protocol and analyzing the signal routing information in the CAN protocol; that is, by identifying the summary table in the CAN protocol, filter out the message ID and Their routing mapping relationship, combined with identifying the matrix table in the CAN protocol, screens out the specific signals and related information of the signal routing, and parses out the information used for the configuration of the entire frame routing information and the configuration of the signal routing information.
第一配置单元,被配置为配置PduR模块中的整帧路由信息,将识别到的整帧路由信息按照autosar中的PduR模块的格式,将整帧路由配置信息写入arxml文件中。The first configuration unit is configured to configure the entire frame routing information in the PduR module, and writes the entire frame routing configuration information into the arxml file according to the format of the PduR module in autosar.
第二配置模块,被配置为配置Com模块中的信号路由信息,将识别到的信号路由信息按照autosar中的Com模块的格式,将信号路由配置信息写入arxml文件中。The second configuration module is configured to configure signal routing information in the Com module, write the identified signal routing information into the arxml file according to the format of the Com module in autosar.
配置文件生成模块,被配置为生成路由信息配置文件,通过matlab工具创建一个文件属性为可写的arxml格式的文件,并将整帧路由配置信息和信号路由配置信息写入到所述arxml中。The configuration file generation module is configured to generate a routing information configuration file, create a file in arxml format with a writable file attribute through a matlab tool, and write the entire frame routing configuration information and signal routing configuration information into the arxml.
采用以上技术方案,本申请至少具有如下优点:。Adopting the above technical scheme, the present application has at least the following advantages:.
通过本申请提供的技术方案,构建了一款可以根据CAN矩阵自动生成路由关系配置文件的工具,其通过快速识别CAN矩阵中的路由关系,根据识别的路由关系实现整帧路由关系的配置,根据识别的路由关系实现信号路由关系的配置,最后输出整帧路由关系和信号路由关系到arxml文件中,实现了路由信息的全自动配置,提高了AUTOSAR配置的时间效率和配置质量。Through the technical solution provided by this application, a tool that can automatically generate a routing relationship configuration file based on the CAN matrix is constructed. It quickly identifies the routing relationship in the CAN matrix, and realizes the configuration of the entire frame routing relationship according to the identified routing relationship. The identified routing relationship realizes the configuration of the signal routing relationship, and finally outputs the entire frame routing relationship and the signal routing relationship to the arxml file, which realizes the automatic configuration of routing information and improves the time efficiency and configuration quality of AUTOSAR configuration.
附图说明Description of drawings
图1是实施本申请的一种工具界面的示意图;Fig. 1 is the schematic diagram of implementing a kind of tool interface of the present application;
图2是本申请的一个实施例展示的网关配置信息生成的总体流程示意图;FIG. 2 is a schematic diagram of the overall flow of gateway configuration information generation shown in an embodiment of the present application;
图3是本申请的一个实施例展示的解析CAN协议中整帧路由信息的流程示意图;Fig. 3 is the flow schematic diagram of the entire frame routing information in the analysis CAN protocol shown by an embodiment of the present application;
图4是本申请的一个实施例展示的解析CAN协议中信号路由信息的流程示意图;Fig. 4 is a schematic flow diagram of analyzing signal routing information in the CAN protocol shown by an embodiment of the present application;
图5是本申请的一个实施例展示的整帧路由配置信息写入arxml文件的流程示意图;Fig. 5 is a schematic flow chart of writing the whole frame routing configuration information into the arxml file shown in an embodiment of the present application;
图6是本申请的一个实施例展示的信号路由配置信息写入arxml文件的流程示意图。FIG. 6 is a schematic flow chart of writing signal routing configuration information into an arxml file according to an embodiment of the present application.
具体实施方式Detailed ways
下面将参照附图更详细地描述本申请的实施例。虽然附图中显示了本申请的某些实施例,然而应当理解的是,本申请可以通过各种形式来实现,而且不应该被解释为限于这里阐述的实施例,相反提供这些实施例是为了更加透彻和完整地理解本申请。应当理解的是,本申请的附图及实施例仅用于示例性作用,并非用于限制本申请的保护范围。Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present application are shown in the drawings, it should be understood that the application may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the application. It should be understood that the drawings and embodiments of the present application are for exemplary purposes only, and are not intended to limit the protection scope of the present application.
应当理解,本申请的方法实施方式中记载的各个步骤可以按照不同的顺序执行,和/或并行执行。此外,方法实施方式可以包括附加的步骤和/或省略执行示出的步骤。本申请的范围在此方面不受限制。It should be understood that the various steps described in the method implementations of the present application may be executed in different orders, and/or executed in parallel. Additionally, method embodiments may include additional steps and/or omit performing illustrated steps. The scope of the application is not limited in this respect.
本文使用的术语“包括”及其变形是开放性包括,即“包括但不限于”。术语“基于”是“至少部分地基于”。术语“一个实施例”表示“至少一个实施例”;术语“另一实施例”表示“至少一个另外的实施例”;术语“一些实施例”表示“至少一些实施例”。其他术语的相关定义将在下文描述中给出。需要注意,本申请中提及的“第一”、“第二”等概念仅用于对不同的装置、模块或单元进行区分,并非用于限定这些装置、模块或单元所执行的功能的顺序或者相互依存关系。As used herein, the term "comprise" and its variations are open-ended, ie "including but not limited to". The term "based on" is "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one further embodiment"; the term "some embodiments" means "at least some embodiments." Relevant definitions of other terms will be given in the description below. It should be noted that concepts such as "first" and "second" mentioned in this application are only used to distinguish different devices, modules or units, and are not used to limit the sequence of functions performed by these devices, modules or units or interdependence.
需要注意,本申请中提及的“一个”、“多个”的修饰是示意性而非限制性的,本领域技术人员应当理解,除非在上下文另有明确指出,否则应该理解为“一个或多个”。It should be noted that the modifications of "one" and "multiple" mentioned in this application are illustrative and not restrictive. Those skilled in the art should understand that unless the context clearly indicates otherwise, it should be understood as "one or more" multiple".
本申请实施方式中的多个单元之间所交互的消息或者信息的名称仅用于说明性的目的,而并不是用于对这些消息或信息的范围进行限制。The names of messages or information exchanged between multiple units in the embodiments of the present application are used for illustrative purposes only, and are not used to limit the scope of these messages or information.
AUTOSAR是一个标准化的开放式汽车软件架构,是为控制器定义的软件架构,这种软件架构是把设备的硬件与软件分离,把功能模型软件、软件组件放在一起,彼此独立并由不同的制造商研发,再经过某些自动的配置过程组合成一个具体的项目。硬件和软件以及不同的软件组件之间的分离是通过基础软件包(Basic Soft-ware)进行的,基础软件包是由微控制器抽象层MCAL和控制器的抽象层(ECU和微控制器硬件抽象层HAL)以及相互独立的服务层(如操作系统、通信协议和存储器管理)组成的。车辆各种行驶工况的软件组件相互之间的工作是通过一个中间层,即AUTOSAR运行时间环境进行的,它主要是控制数据的交换,有时也被称为虚拟功能总线(Virtual Function Bus)。其基本思想是软件组件应该被任意地分布在不同的设备上,不必考虑由其他的运行时间系统、不同的功能计算出的结果。对于基础软件,AUTOSAR根据OSEK、HIS、ASAM和ISO以及面向工业的CAN、FlexRay和LIN,设置了基本的工况。它部分地承担了针对操作系统、硬件驱动和协议的概念和标准的定义,除了功能扩展以外,内部的接口和通信机制之间的协调由AUTOSAR负责力争完全地后向兼容。AUTOSAR is a standardized open automotive software architecture, which is a software architecture defined for controllers. This software architecture separates the hardware and software of the device, and puts the functional model software and software components together, independent of each other and composed of different It is developed by the manufacturer and combined into a specific project through some automatic configuration process. The separation between hardware and software and different software components is carried out through the basic software package (Basic Software-ware), which is composed of the microcontroller abstraction layer MCAL and the abstraction layer of the controller (ECU and microcontroller hardware Abstraction layer HAL) and independent service layers (such as operating system, communication protocol and memory management). The software components of various driving conditions of the vehicle work with each other through an intermediate layer, that is, the AUTOSAR runtime environment, which is mainly for the exchange of control data, and is sometimes called a virtual function bus (Virtual Function Bus). The basic idea is that software components should be arbitrarily distributed on different devices, regardless of the results calculated by other runtime systems and different functions. For the basic software, AUTOSAR sets basic working conditions according to OSEK, HIS, ASAM and ISO, as well as industrial-oriented CAN, FlexRay and LIN. It partially assumes the definition of concepts and standards for operating systems, hardware drivers, and protocols. In addition to function expansion, AUTOSAR is responsible for the coordination between internal interfaces and communication mechanisms and strives for complete backward compatibility.
本申请提出的基于Autosar架构的控制器软件路由信息配置文件自动生成方法,涉及到人机界面的设计、路由映射关系的识别方法、PduR模块中的整帧路由信息的配置方法、Com模块中的信号路由的配置方法、路由信息配置文件的生成方法。The automatic generation method of the controller software routing information configuration file based on the Autosar architecture proposed by this application involves the design of the man-machine interface, the identification method of the routing mapping relationship, the configuration method of the entire frame routing information in the PduR module, and the configuration method of the Com module. A method for configuring signal routing and a method for generating a routing information configuration file.
在本申请的一个实施例中,所述的人机界面的设计为通过Matlab工具的界面设计模块,设计一个用于加载CAN协议的按钮、一个用于控制运行的按钮、一个动态显示操作记录的会话框。如图1所示,点击“加载文件”按钮,工具提示选择CAN协议,正确选择CAN协议后,在路径框中显示CAN协议所在路径;然后点击“生成GW配置”按钮,工具开始解析CAN协议并生成路由信息配置文件,过程中会在操作记录框中记录工具运行过程,配置文件生成成功后弹出“文件生成成功“的会话框。In one embodiment of the present application, the design of the man-machine interface is to design a button for loading the CAN protocol, a button for controlling operation, and a dynamic display operation record through the interface design module of the Matlab tool. dialog box. As shown in Figure 1, click the "Load File" button, the tool prompts to select the CAN protocol, after the CAN protocol is selected correctly, the path where the CAN protocol is located will be displayed in the path box; then click the "Generate GW Configuration" button, the tool starts to analyze the CAN protocol and Generate the routing information configuration file. During the process, the running process of the tool will be recorded in the operation record box. After the configuration file is successfully generated, a dialog box of "file generation successful" will pop up.
在本申请另一个实施例中,所述的路由映射关系的识别方法为通过解析CAN协议信息,首先通过识别CAN协议中的概要表,筛选出整帧路由的报文ID及它们的路由映射关系,然后再结合识别CAN协议中的矩阵表,筛选出信号路由的具体信号及相关信息,最后再整理出用于整帧路由信息配置和信号路由信息配置的直接的有用的信息。In another embodiment of the present application, the identification method of the routing mapping relationship is to filter out the message IDs of the entire frame routing and their routing mapping relationships by analyzing the CAN protocol information, first by identifying the summary table in the CAN protocol , and then combined with identifying the matrix table in the CAN protocol, the specific signals and related information of the signal routing are screened out, and finally the direct and useful information for the configuration of the entire frame routing information and the configuration of the signal routing information is sorted out.
在本申请进一步的实施例中,所述的PudR模块中的整帧路由信息的配置方法为将识别到的整帧路由信息按照autosar架构的要求,将整帧路由配置信息写入arxml文件中。In a further embodiment of the present application, the configuration method of the entire frame routing information in the PudR module is to write the entire frame routing configuration information into the arxml file according to the requirements of the autosar architecture for the identified entire frame routing information.
在本申请进一步的实施例中,所述的Com模块中的信号路由信息的配置方法为将识别到的信号路由信息按照autosar架构的要求,将信号路由配置信息写入arxml文件中。In a further embodiment of the present application, the method for configuring the signal routing information in the Com module is to write the identified signal routing information into the arxml file according to the requirements of the autosar architecture.
在本申请进一步的实施例中,所述的路由信息配置文件的生成方法为通过matlab工具创建一个文件属性为可写的arxml格式的文件,并将整帧路由配置信息和信号路由配置信息写入到该arxml中。In a further embodiment of the present application, the generation method of the routing information configuration file is to create a file in arxml format whose file attribute is writable by a matlab tool, and write the entire frame routing configuration information and signal routing configuration information into that arxml.
以下详细说明基于Autosar架构的控制器软件路由信息配置文件自动生成方法的流程,如图2所示的网关配置信息生成的总体流程:The following describes in detail the flow of the automatic generation method of the controller software routing information configuration file based on the Autosar architecture, the overall flow of the gateway configuration information generation shown in Figure 2:
首先加载CAN协议文件,然后对加载的文件进行解析,包含从概要表中解析出整帧路由相关的信息以及信号路由的部分信息,从矩阵中解析出信号路由的部分信息,然后结合从概要表和矩阵表中解析出来的信号路由信息,获取所有的信号路由信息。待所有的整帧路由信息和信号路由信息解析出来后,就开始根据这些信息生成网关配置文件的内容。First load the CAN protocol file, and then parse the loaded file, including parsing the information related to the entire frame routing and part of the signal routing information from the summary table, parsing part of the signal routing information from the matrix, and then combining it from the summary table and the signal routing information parsed from the matrix table to obtain all signal routing information. After all the whole frame routing information and signal routing information are parsed out, the content of the gateway configuration file will be generated based on these information.
以上流程的具体步骤如下:The specific steps of the above process are as follows:
步骤1,加载CAN协议。Step 1, load the CAN protocol.
本步骤中,包括在人机界面中设计加载按钮,在选择文件前设置按钮为off状态,然后在弹框中的设计提示语为“请选择CAN协议”,最后将加载按钮设置为ON状态。In this step, design the loading button in the man-machine interface, set the button to off state before selecting the file, then design the prompt in the pop-up box as "Please select the CAN protocol", and finally set the loading button to the ON state.
步骤2,路由映射关系的识别。Step 2, identification of route-mapping relationship.
本步骤中,包括解析CAN协议中整帧路由信息和解析CAN协议中的信号路由信息。即是通过识别CAN协议中的概要表,筛选出整帧路由的报文ID及它们的路由映射关系,结合识别CAN协议中的矩阵表,筛选出信号路由的具体信号及相关信息,解析出用于整帧路由信息配置和信号路由信息配置的信息。This step includes analyzing the entire frame routing information in the CAN protocol and analyzing the signal routing information in the CAN protocol. That is, by identifying the summary table in the CAN protocol, screening out the message IDs of the entire frame routing and their routing mapping relationship, combined with identifying the matrix table in the CAN protocol, screening out the specific signals and related information of the signal routing, and analyzing the Information about the configuration of the entire frame routing information and the configuration of the signal routing information.
如图3所示,解析CAN协议中整帧路由信息主要是从协议的概要表中提取相关信息。首先提取概要表中的原始信息到结构体ALL_OverView(存放协议概要表中的原始信息的结构体,包含的变量有发送网段、发送节点、周期、发送ID、报文长度、接收节点),结构体元素包含网段、节点、周期、发送ID、长度、接收节点,然后对结构体中的信息进去去空格处理,确保所有信息都是准确的,然后再找出所有GW(网关)发送的报文,并将GW发送的报文信息存放到结构体ALL_GW_Overview(协议概要表中所有由网关发送的报文的信息的结构体,包含变量有发送网段、发送节点、周期、发送ID、报文长度、接收节点)中,然后再对找到的所有GW发送的报文,按照ID内容在ALL_OverView中进行遍历查询,若查询到相同ID内容具有非GW的发送节点,则认为该ID的报文为整帧路由报文,并将对应的信息存放在MsgRouteInfo(存放筛选出来的报文路由的ID对应信息的结构体,包含变量有发送网段、发送节点、周期、发送ID、报文长度、接收节点。该结构体内容是最终用于写整帧转发配置信息的依据)中,结构体包含的信息有发送网段、发送节点、周期、ID、长度和接收节点;否则该ID的报文为信息路由报文,并将对应的信息存放在SigRouteInfo_Overview(存放筛选出来的信号路由的ID对应信息的结构体,包含变量有发送网段、发送节点、周期、发送ID、报文长度、接收节点)中,结构体包含的信息有发送网段、发送节点、周期、ID、长度和接收节点。As shown in Figure 3, the analysis of the entire frame routing information in the CAN protocol is mainly to extract relevant information from the summary table of the protocol. First extract the original information in the summary table to the structure ALL_OverView (the structure that stores the original information in the protocol summary table, including variables such as sending network segment, sending node, period, sending ID, message length, receiving node), the structure The body element includes network segment, node, period, sending ID, length, receiving node, and then enter the information in the structure to remove spaces to ensure that all information is accurate, and then find out all the reports sent by GW (gateway) text, and store the message information sent by GW in the structure ALL_GW_Overview (the structure of all the message information sent by the gateway in the protocol summary table, including variables such as sending network segment, sending node, period, sending ID, message length, receiving node), and then search through all the found messages sent by GW in ALL_OverView according to the ID content. If the same ID content has a sending node other than GW, it is considered that the ID message is The entire frame routes the message, and stores the corresponding information in MsgRouteInfo (the structure that stores the information corresponding to the ID of the filtered message route, including variables such as sending network segment, sending node, period, sending ID, message length, receiving Node. The content of the structure is the basis for writing the entire frame forwarding configuration information), the information contained in the structure includes the sending network segment, sending node, period, ID, length and receiving node; otherwise, the message of the ID is Information routing message, and store the corresponding information in SigRouteInfo_Overview (the structure that stores the information corresponding to the ID of the filtered signal routing, including variables such as sending network segment, sending node, period, sending ID, message length, receiving node) In , the information contained in the structure includes sending network segment, sending node, period, ID, length and receiving node.
如图4所示,解析CAN协议中的信号路由信息为在上一个步骤的基础上,进一步解析协议矩阵的内容,以获取所有信息路由的信息。首先提取矩阵中的原始信息,并存放在结构体Tab_Matrix0(存放协议矩阵的原始信息的结构体,包含的变量有发送网段、发送节点、信号名称、发送ID、路由信息、接收节点)中,结构体包含的元素有发送网段、发送节点、信号名称、发送ID、路由信息和接收节点,在Tab_Matrix0中,找到与SigRouteInfo_Overview中具有相同ID和相同网段的元素,并将找到的所有满足条件的报文信息存放到结构体SigRouteInfo_Temp(临时存放信号转发信息的结构体,包含的变量有发送网段、发送节点、信号名称、发送ID和路由信息)中,该结构体包含的元素有发送网段、发送节点、信号名称、发送ID和路由信息,最后再将SigRouteInfo_Temp中的无效路由信息去除,去除后的内容存放在结构体SigRouteInfo(存放剔除无效路由信息的信号转发信息的结构体,包含的变量有发送网段、发送节点、信号名称、发送ID和路由信息。该结构体内容是最终用于写信号转发配置信息的依据)中,包括包括发送网段、发送节点、信号名称、发送ID和路由信息。As shown in Figure 4, parsing the signal routing information in the CAN protocol is based on the previous step, further parsing the content of the protocol matrix to obtain all information routing information. First extract the original information in the matrix and store it in the structure Tab_Matrix0 (the structure that stores the original information of the protocol matrix, including variables such as sending network segment, sending node, signal name, sending ID, routing information, receiving node), The elements contained in the structure include sending network segment, sending node, signal name, sending ID, routing information and receiving node. In Tab_Matrix0, find the elements with the same ID and the same network segment as in SigRouteInfo_Overview, and find all elements that meet the conditions The message information of the message is stored in the structure SigRouteInfo_Temp (a structure that temporarily stores signal forwarding information, and contains variables such as sending network segment, sending node, signal name, sending ID, and routing information). The elements contained in this structure include sending network Segment, sending node, signal name, sending ID and routing information, and finally remove the invalid routing information in SigRouteInfo_Temp, and store the removed content in the structure SigRouteInfo (the structure that stores the signal forwarding information excluding invalid routing information, including Variables include sending network segment, sending node, signal name, sending ID and routing information. The content of this structure is the basis for finally writing signal forwarding configuration information), including sending network segment, sending node, signal name, sending ID and routing information.
步骤3,配置PduR模块中的整帧路由信息:将识别到的整帧路由信息按照autosar中的PduR模块的格式,将整帧路由配置信息写入arxml文件中。Step 3, configure the entire frame routing information in the PduR module: write the identified entire frame routing information into the arxml file according to the format of the PduR module in autosar.
本步骤详细过程如图5所示,整帧路由配置信息写入arxml文件是按照autosar中的PduR模块的格式,写入整帧路由的源信息和目的信息。首先创建一个可写的arxml文件,按照autosar格式的arxml文件格式写入头部分的内容,保证文件的完整性,然后在整帧路由结构体MsgRouteInfo中查找发送节点为GW报文,是则表明该报文为源报文,将信息存放到结构体MsgRouteInfo_Source(存放整帧路由报文信息的源信息的结构体,结构体元素包含发送网段、发送节点、周期、发送ID、长度、路由信息包括)中,结构体元素包含发送网段、发送节点、周期、发送ID、长度、路由信息;否则表明该报文为目的报文,将信息存放到结构体MsgRouteInfo_Destination(存放整帧路由报文信息的目的信息的结构体,结构体元素包含发送网段、发送节点、周期、发送ID、长度、路由信息包括)中,结构体元素包含发送网段、发送节点、周期、发送ID、长度、路由信息;然后再在结构体MsgRouteInfo_Source中按照ID进行遍历,获取写arxml文件所需要的源报文的信息,并进行字符段的组合,然后再将源信息按照autosar中的PduR模块格式,写入到arxml文件中;然后再去结构体MsgRouteInfo_Destination中查找与当前源结构体中相同ID的报文,以获取对应的目的报文的信息,并进行字符段的组合,然后再将目的信息按照autosar中的PduR模块格式,写入到arxml文件中。最后在文件末尾按照autosar格式写入arxml文件的结尾部分的内容。The detailed process of this step is shown in Figure 5. The entire frame routing configuration information is written into the arxml file according to the format of the PduR module in autosar, and the source information and destination information of the entire frame routing are written. First create a writable arxml file, write the content of the header part according to the arxml file format of autosar format, to ensure the integrity of the file, and then find the sending node in the routing structure MsgRouteInfo of the whole frame, if it is, it indicates that the The message is a source message, and the information is stored in the structure MsgRouteInfo_Source (the structure storing the source information of the entire frame routing message information. The structure elements include the sending network segment, sending node, period, sending ID, length, and routing information including ), the structure elements include the sending network segment, sending node, period, sending ID, length, and routing information; otherwise, it indicates that the message is a destination message, and the information is stored in the structure MsgRouteInfo_Destination (stores the entire frame of routing message information The structure of the destination information, the structure elements include the sending network segment, sending node, cycle, sending ID, length, routing information (included), the structure element includes sending network segment, sending node, cycle, sending ID, length, routing information ; Then traverse according to the ID in the structure MsgRouteInfo_Source, obtain the information of the source message required to write the arxml file, and combine the character segments, and then write the source information into arxml according to the PduR module format in autosar file; then go to the structure MsgRouteInfo_Destination to find the message with the same ID as the current source structure to obtain the information of the corresponding destination message, and combine the character segments, and then use the destination information according to the PduR in autosar Module format, written into the arxml file. Finally, at the end of the file, write the content at the end of the arxml file according to the autosar format.
步骤4,配置Com模块中的信号路由信息:将识别到的信号路由信息按照autosar中的Com模块的格式,将信号路由配置信息写入arxml文件中。Step 4, configure the signal routing information in the Com module: write the identified signal routing information into the arxml file according to the format of the Com module in autosar.
本步骤的详细流程如图6所示,信号路由配置信息写入arxml文件是按照autosar中的PduR模块格式,写入信号路由的源和目的信息。首先创建一个可写的arxml文件,然后按照autosar格式写入文件的头部分内容,然后从信号路由结构体SigRouteInfo中的元素RouteMark(路由标签)中,获取信号的源网段、源发送者、源ID,并进行字符段的组合,然后再将源信息和目的信息按照autosar中的COM模块格式,写入到arxml文件中,最后写入autosar格式的arxml文件的结尾部分内容。The detailed process of this step is shown in Figure 6. The signal routing configuration information is written into the arxml file according to the PduR module format in autosar, and the source and destination information of the signal routing is written. First create a writable arxml file, then write the header content of the file in autosar format, and then obtain the source network segment, source sender, and source of the signal from the element RouteMark (routing label) in the signal routing structure SigRouteInfo ID, and combine the character fields, then write the source information and destination information into the arxml file according to the COM module format in autosar, and finally write the content at the end of the arxml file in autosar format.
步骤5,生成路由信息配置文件:通过matlab工具创建一个文件属性为可写的arxml格式的文件,并将整帧路由配置信息和信号路由配置信息写入到所述arxml中。Step 5, generating a routing information configuration file: create a file in arxml format with a writable file attribute through a matlab tool, and write the entire frame routing configuration information and signal routing configuration information into the arxml.
通过以上一系列实施例展示了基于Autosar架构的控制器软件路由信息配置文件自动生成方法,通过该方法可以快速识别CAN矩阵中的路由关系,根据识别的路由关系实现整帧路由关系的配置,根据识别的路由关系实现信号路由关系的配置,最后输出整帧路由关系和信号路由关系到arxml文件中,实现路由信息的自动配置,提高AUTOSAR配置的时间效率。Through the above series of embodiments, the automatic generation method of the controller software routing information configuration file based on the Autosar architecture is demonstrated. Through this method, the routing relationship in the CAN matrix can be quickly identified, and the configuration of the entire frame routing relationship can be realized according to the identified routing relationship. According to The identified routing relationship realizes the configuration of the signal routing relationship, and finally outputs the entire frame routing relationship and the signal routing relationship to the arxml file to realize the automatic configuration of routing information and improve the time efficiency of AUTOSAR configuration.
进一步,本申请示例性实施例还提供一种基于Autosar架构的控制器软件路由信息配置文件自动生成装置,其包括功能单元有:加载单元,识别单元,第一配置单元,第二配置单元以及配置文件生成模块。各单元的具体配置内容如下:Further, the exemplary embodiment of the present application also provides an automatic generation device for controller software routing information configuration files based on the Autosar architecture, which includes functional units: a loading unit, an identification unit, a first configuration unit, a second configuration unit and a configuration file generation module. The specific configuration of each unit is as follows:
加载单元,被配置为加载CAN协议。The loading unit is configured to load the CAN protocol.
识别单元,被配置为识别路由映射关系,包括解析CAN协议中整帧路由信息和解析CAN协议中的信号路由信息。The identification unit is configured to identify the routing mapping relationship, including analyzing the entire frame routing information in the CAN protocol and analyzing the signal routing information in the CAN protocol.
在本申请示例性实施例中,所述识别单元解析CAN协议中整帧路由信息具体包括:In an exemplary embodiment of the present application, the identification unit parsing the entire frame routing information in the CAN protocol specifically includes:
先提取概要表中的原始信息到结构体ALL_OverView,结构体元素包含网段、节点、周期、发送ID、长度、接收节点;对结构体中的信息去空格处理,再找出所有GW发送的报文,存放到结构体ALL_GW_Overview中,然后再对找到的所有GW发送的报文,按照ID内容在ALL_OverView中进行遍历查询,若查询到相同ID内容具有非GW的发送节点,则认为该ID的报文为整帧路由报文,将对应的信息存放在MsgRouteInfo中,结构体包含的信息有发送网段、发送节点、周期、ID、长度和接收节点;否则该ID的报文为信息路由报文,将对应的信息存放在SigRouteInfo_Overview中,结构体包含的信息有发送网段、发送节点、周期、ID、长度和接收节点。First extract the original information in the summary table to the structure ALL_OverView. The structure elements include network segment, node, period, sending ID, length, and receiving node; remove spaces from the information in the structure, and then find out all the reports sent by GW. The text is stored in the structure ALL_GW_Overview, and then all the found messages sent by the GW are searched in the ALL_OverView according to the ID content. If the same ID content is found to have a non-GW sending node, it is considered that the ID of the message is The text is the entire frame routing message, and the corresponding information is stored in MsgRouteInfo. The information contained in the structure includes the sending network segment, sending node, period, ID, length and receiving node; otherwise, the message with the ID is an information routing message , and store the corresponding information in SigRouteInfo_Overview. The information contained in the structure includes the sending network segment, sending node, period, ID, length and receiving node.
在本申请示例性实施例中,所述识别单元解析CAN协议中的信号路由信息具体包括:In an exemplary embodiment of the present application, the identification unit parsing the signal routing information in the CAN protocol specifically includes:
首先提取协议矩阵中的原始信息存放在结构体Tab_Matrix0中,结构体包含的元素有发送网段、发送节点、信号名称、发送ID、路由信息和接收节点;在Tab_Matrix0中,找到与SigRouteInfo_Overview中具有相同ID和相同网段的元素,并将找到的所有满足条件的报文信息存放到结构体SigRouteInfo_Temp中,该结构体包含的元素有发送网段、发送节点、信号名称、发送ID和路由信息,最后再去除SigRouteInfo_Temp中的无效路由信息后存放在结构体SigRouteInfo中,包括发送网段、发送节点、信号名称、发送ID和路由信息。First extract the original information in the protocol matrix and store it in the structure Tab_Matrix0. The elements contained in the structure include sending network segment, sending node, signal name, sending ID, routing information and receiving node; in Tab_Matrix0, find the same information as in SigRouteInfo_Overview ID and the elements of the same network segment, and store all the message information that meets the conditions found in the structure SigRouteInfo_Temp. The elements contained in the structure include the sending network segment, sending node, signal name, sending ID and routing information, and finally Then remove the invalid routing information in SigRouteInfo_Temp and store it in the structure SigRouteInfo, including sending network segment, sending node, signal name, sending ID and routing information.
第一配置单元,被配置为配置PduR模块中的整帧路由信息,将识别到的整帧路由信息按照autosar中的PduR模块的格式,将整帧路由配置信息写入arxml文件中。具体包括:先创建arxml文件,按照autosar规定的arxml文件格式写入头部分的内容,在整帧路由结构体MsgRouteInfo中查找发送节点为GW报文,是则表明该报文为源报文,将信息存放到结构体MsgRouteInfo_Source中,结构体元素包含发送网段、发送节点、周期、发送ID、长度、路由信息;否则表明该报文为目的报文,将信息存放到结构体MsgRouteInfo_Destination中,结构体元素包含发送网段、发送节点、周期、发送ID、长度、路由信息;然后再在结构体MsgRouteInfo_Source中按照ID进行遍历,获取写arxml文件所需要的源报文信息,并进行字符段的组合,然后再将源信息按照autosar中的PduR模块格式,写入到arxml文件中;然后再去结构体MsgRouteInfo_Destination中查找与当前源结构体中相同ID的报文,以获取对应的目的报文的信息,并进行字符段的组合,再将目的信息按照autosar中的PduR模块格式,写入到arxml文件中;最后在文件末尾按照autosar格式写入arxml文件的结尾部分的内容。The first configuration unit is configured to configure the entire frame routing information in the PduR module, and writes the entire frame routing configuration information into the arxml file according to the format of the PduR module in autosar. Specifically include: first create an arxml file, write the content of the header part according to the arxml file format specified by autosar, find the sending node in the routing structure MsgRouteInfo of the whole frame as a GW message, if it is, it indicates that the message is a source message, and write The information is stored in the structure MsgRouteInfo_Source, and the structure elements include the sending network segment, sending node, period, sending ID, length, and routing information; otherwise, it indicates that the message is a destination message, and the information is stored in the structure MsgRouteInfo_Destination, the structure The elements include the sending network segment, sending node, period, sending ID, length, and routing information; then traverse according to the ID in the structure MsgRouteInfo_Source to obtain the source message information required to write the arxml file, and combine the character segments. Then write the source information into the arxml file according to the PduR module format in autosar; then go to the structure MsgRouteInfo_Destination to find the message with the same ID as the current source structure to obtain the information of the corresponding destination message. And carry out the combination of character segments, and then write the purpose information into the arxml file according to the PduR module format in autosar; finally write the content at the end of the arxml file according to the autosar format at the end of the file.
第二配置模块,被配置为配置Com模块中的信号路由信息,将识别到的信号路由信息按照autosar中的Com模块的格式,将信号路由配置信息写入arxml文件中。具体包括:首先创建arxml文件,按照autosar格式写入文件的头部分内容,然后从信号路由结构体SigRouteInfo中的元素RouteMark中,获取信号的源网段、源发送者、源ID,并进行字符段的组合,然后再将源信息和目的信息按照autosar中的COM模块格式,写入到arxml文件中,最后写入autosar格式的arxml文件的结尾部分内容。The second configuration module is configured to configure signal routing information in the Com module, write the identified signal routing information into the arxml file according to the format of the Com module in autosar. Specifically include: first create an arxml file, write the header content of the file according to the autosar format, and then obtain the source network segment, source sender, and source ID of the signal from the element RouteMark in the signal routing structure SigRouteInfo, and perform character field Then write the source information and destination information into the arxml file according to the COM module format in autosar, and finally write the content at the end of the arxml file in autosar format.
配置文件生成模块,被配置为生成路由信息配置文件,通过matlab工具创建一个文件属性为可写的arxml格式的文件,并将整帧路由配置信息和信号路由配置信息写入到所述arxml中。The configuration file generation module is configured to generate a routing information configuration file, create a file in arxml format with a writable file attribute through a matlab tool, and write the entire frame routing configuration information and signal routing configuration information into the arxml.
通过以上的实施例对本申请的详细阐述可见,本申请通过自动识别路由映射关系,自动实现PduR模块中的整帧路由信息的配置,自动实现Com模块中的信号路由的配置,自动输出路由信息配置文件,可以提高AUTOSAR配置的时间效率,较好地解决现有技术存在的路由关系配置效率低下,配置质量不可靠的问题。It can be seen from the detailed elaboration of the present application through the above embodiments that the present application automatically realizes the configuration of the entire frame routing information in the PduR module, automatically realizes the configuration of the signal routing in the Com module, and automatically outputs the routing information configuration by automatically identifying the routing mapping relationship. The file can improve the time efficiency of AUTOSAR configuration, and better solve the problems of low routing relationship configuration efficiency and unreliable configuration quality existing in the prior art.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211343088.8A CN115878212A (en) | 2022-10-31 | 2022-10-31 | Method and device for automatically generating controller software routing information configuration files based on Autosar architecture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211343088.8A CN115878212A (en) | 2022-10-31 | 2022-10-31 | Method and device for automatically generating controller software routing information configuration files based on Autosar architecture |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115878212A true CN115878212A (en) | 2023-03-31 |
Family
ID=85759162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211343088.8A Pending CN115878212A (en) | 2022-10-31 | 2022-10-31 | Method and device for automatically generating controller software routing information configuration files based on Autosar architecture |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115878212A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116431119A (en) * | 2023-06-12 | 2023-07-14 | 上海鉴智其迹科技有限公司 | Software component port creation method and device, electronic equipment and storage medium |
CN117692271A (en) * | 2023-12-12 | 2024-03-12 | 东风汽车集团股份有限公司 | A method to automatically generate multi-car model Can communication and routing configuration under Autosar architecture |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108829647A (en) * | 2018-05-04 | 2018-11-16 | 天津大学 | A kind of data transfer device and device |
CN113904967A (en) * | 2021-09-01 | 2022-01-07 | 重庆长安新能源汽车科技有限公司 | Automatic testing device and testing method for interface software of automobile CAN communication module |
CN114047970A (en) * | 2021-10-14 | 2022-02-15 | 苏州正力芯控电子有限公司 | Configuration method and system of AUTOSAR (automotive open system architecture) architecture software |
CN114679396A (en) * | 2021-07-02 | 2022-06-28 | 北京新能源汽车股份有限公司 | Method, device and system for testing routing performance of gateway |
CN115080104A (en) * | 2021-03-15 | 2022-09-20 | 广汽埃安新能源汽车有限公司 | Method and system for automatically configuring COM (component object model) code in Autosar |
-
2022
- 2022-10-31 CN CN202211343088.8A patent/CN115878212A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108829647A (en) * | 2018-05-04 | 2018-11-16 | 天津大学 | A kind of data transfer device and device |
CN115080104A (en) * | 2021-03-15 | 2022-09-20 | 广汽埃安新能源汽车有限公司 | Method and system for automatically configuring COM (component object model) code in Autosar |
CN114679396A (en) * | 2021-07-02 | 2022-06-28 | 北京新能源汽车股份有限公司 | Method, device and system for testing routing performance of gateway |
CN113904967A (en) * | 2021-09-01 | 2022-01-07 | 重庆长安新能源汽车科技有限公司 | Automatic testing device and testing method for interface software of automobile CAN communication module |
CN114047970A (en) * | 2021-10-14 | 2022-02-15 | 苏州正力芯控电子有限公司 | Configuration method and system of AUTOSAR (automotive open system architecture) architecture software |
Non-Patent Citations (1)
Title |
---|
杨永亮: "基于AUTOSAR标准的汽车通讯及网络管理技术的设计及实现", 中国优秀硕士学位论文全文数据库, 工程科技Ⅱ辑, no. 2016, 15 February 2016 (2016-02-15) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116431119A (en) * | 2023-06-12 | 2023-07-14 | 上海鉴智其迹科技有限公司 | Software component port creation method and device, electronic equipment and storage medium |
CN116431119B (en) * | 2023-06-12 | 2023-08-29 | 上海鉴智其迹科技有限公司 | Software component port creation method and device, electronic equipment and storage medium |
CN117692271A (en) * | 2023-12-12 | 2024-03-12 | 东风汽车集团股份有限公司 | A method to automatically generate multi-car model Can communication and routing configuration under Autosar architecture |
CN117692271B (en) * | 2023-12-12 | 2025-05-30 | 东风汽车集团股份有限公司 | Method for automatically generating multi-vehicle type Can communication and route configuration under Autosar framework |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN115878212A (en) | Method and device for automatically generating controller software routing information configuration files based on Autosar architecture | |
WO2019134226A1 (en) | Log collection method, device, terminal apparatus, and storage medium | |
US7904757B2 (en) | Activity identifier based tracing and troubleshooting | |
WO2022041720A1 (en) | Uds-based communication method, ecu and upper computer | |
US20170085477A1 (en) | Packet Edit Processing Method and Related Device | |
CN111880803B (en) | Software construction method and device applied to multiple platforms | |
CN106294199A (en) | Conservative refuse collection and labeled integer for memorizer management | |
CN113704790A (en) | Abnormal log information summarizing method and computer equipment | |
CN112202798B (en) | Data protocol conversion method, system, electronic device and storage medium | |
JP2012165033A (en) | Automotive control system and electronic control unit | |
CN115987821A (en) | Gateway routing test method and device | |
EP4488823A1 (en) | Graphical program parameter configuration method and system and vehicular development and debugging system | |
CN118432971B (en) | Data processing method, system, computer device and storage medium | |
CN116820798B (en) | Data processing method, device and vehicle | |
JP4524112B2 (en) | Access to implicit addressing sequential data storage | |
WO2025044072A1 (en) | Data transmission method, chip, and storage medium | |
CN116932141A (en) | Software simulation test system, method, equipment and medium of target chip | |
CN115755867A (en) | A vehicle diagnosis method and related device | |
CN116545932A (en) | Network card message transmission method, device, computer equipment and storage medium | |
CN112714017B (en) | Configuration issuing method and device | |
CN109254774A (en) | The management method and device of code in software development system | |
CN115883687A (en) | Method, device, electronic device and storage medium for traffic playback | |
CN102843269A (en) | Method and system of analog microcode business processing flow | |
CN115686609A (en) | Method, device, electronic equipment and program product for automatically configuring CAN buffer area based on MCAL | |
CN110489121A (en) | A kind of generation method and system of skin APMB package |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Country or region after: China Address after: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Applicant after: Deep Blue Automotive Technology Co.,Ltd. Address before: Room 208, Building 2, No. 39 Yonghe Road, Yuzui Town, Jiangbei District, Chongqing City Applicant before: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. Country or region before: China |
|
CB02 | Change of applicant information |