File generation method and apparatus, terminal device, and storage medium

By importing and editing DBC/LDF files in the hardware-in-the-loop test system to generate JSON files, the problem of strong model coupling in the hardware-in-the-loop test system is solved, modularity and hardware compatibility are achieved, and the flexibility of the test system is improved.

CN122413508APending Publication Date: 2026-07-17KUNYI ELECTRONICS TECHNOLOGY (SHANGHAI) CO LTD
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Patent Information

Application Number
CN202610451619.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-02-23
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In existing technologies, the simulation model and I/O hardware in hardware-in-the-loop testing systems are highly coupled, making it difficult to achieve modularity and unable to be compatible with various hardware.

Method used

By importing the DBC/LDF file of the target model, the data frames of CAN/LIN signals are read according to the preset protocol, and the target data frames are edited to generate a JSON file corresponding to the target protocol and the model, thus realizing the connection between the models.

Benefits of technology

No need to manually write glue code, reducing coupling, easy to achieve modularity, and compatible with various hardware.

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Abstract

本申请提供了一种文件生成方法、装置、终端设备及存储介质，所述方法包括：导入目标模型的DBC文件或LDF文件；对所述DBC文件或LDF文件进行读取，确定对应的CAN信号或LIN信号包含的数据帧；对所述数据帧中的目标数据帧进行编辑，以使所述目标数据帧作为目标信号发送和 / 或接收的媒介；根据编辑结果生成所述目标模型对应的JSON文件。
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