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Automotive Engineering ›› 2024, Vol. 46 ›› Issue (8): 1370-1381.doi: 10.19562/j.chinasae.qcgc.2024.08.004

Previous Articles    

Research on Domain Specific Modeling Language for Intelligent Vehicle Cyber-Physical System

Jing Zhao,Hao Liang(),Tianxiao Xu,Yayue Xiao,Bowen Jiang   

  1. National Innovation Center of Intelligent and Connected Vehicles,Beijing  102607
  • Received:2023-11-28 Revised:2024-04-19 Online:2024-08-25 Published:2024-08-23
  • Contact: Hao Liang E-mail:lianghao@china-icv.cn

Abstract:

The intelligent vehicle cyber-physical system (IVCPS) is a complex large-scale system with cross-fusion features across multiple fields. When designing domain-specific modeling languages (DSML) for IVCPS, the application of existing modeling languages has problems such as poor scalability, low maturity, and high learning cost. Therefore, based on the V-model and innovative architecture methods, this article studies the DSML for the IVCPS from two aspects: the top-level design process of IVCPS and the definition of language elements in the IVCPS meta-language knowledge set. The normalization of the IVCPS system-level meta-language and component-based meta-language is defined, and the components that express physical implementation, dynamic characteristics, and cyber computation in cyber-physical components are studied, so as to provide reference for the encapsulation and creation of cyber-physical components.

Key words: intelligent vehicle cyber physical system (IVCPS), SysML, domain specific modeling language (DSML), architecture design process