File analyzing method

A file parsing and file technology, applied in the field of file parsing, can solve the problems of increased error rate, complexity of AUTOSAR modular configuration, labor cost and time consumption, etc., to achieve the effect of reducing the probability of errors

Inactive Publication Date: 2016-04-20
ISOFT INFRASTRUCTURE SOFTWARE
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Problems solved by technology

There are differences in the content and format of the above two files, resulting in the user having to reconfigure the parameters related to the communication stack in the configuration tool based on t

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0030] The technical solution uses tools to automatically analyze the content in the DBC file, and stores the an...

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Abstract

The invention discloses a file analyzing method, and belongs to the technical field of automobile control. The file analyzing method comprises that a data management file associated with a vehicular communication network is employed to describe CAN bus communication among different nodes in the vehicular communication network. The file analyzing method also comprises that step S100, in dependence on the file structure of the data management file, a first data model associated with the data management file is established; step S200, an analyzing template is generated in dependence on the file structure of the data management file; step S300, the selected data management file is analyzed through the analyzing template, and management data obtained through the analyzing process is mapped to the first data model according to the file structure; and step S400, data in the first data model is mapped to a preset second data model associated with a data configuration file in the vehicular communication network. The file analyzing method is advantaged in that problems caused by that a DBC file and a communication stack configuration tool data file meeting the AUTOSAR standard are incompatible in format are solved, and the configuration time is shortened.

Description

technical field [0001] The invention relates to the technical field of automobile control, in particular to a file parsing method. Background technique [0002] With the increasing complexity of the automotive electronic control system and its network structure, its software architecture is developing towards modularization, platformization and standardization. Software development based on the Automotive Open System Architecture (Automotive Open System Architecture, AUTOSAR) standard has become the trend of. At present, automobile manufacturers use a file format called Data Base Commander (DBC) to describe the CAN communication between all electronic control units (Electronic Control Unit, ECU) on a vehicle network. DBC is a MicrosoftVisualFoxPro data file, and part of the configuration information of the communication stack module in the AUTOSAR standard has been defined in the DBC file. [0003] In the prior art, the communication stack configuration tool based on the A...

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Application Information

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IPC IPC(8): G06F17/22
CPCG06F40/151
Inventor 王琴罗青松张晓先
Owner ISOFT INFRASTRUCTURE SOFTWARE
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