Abstract: With the improvement of the automotive electronics control system complexity, structure chart faced graphical modeling has been replacing the data model or artificial model. Aimed at the shortage of modeling and the characteristics in automotive electronics control system, the structure chart faced visual software modeling method is used to build its model, which could build the system model conveniently, and simulate the attributes and operations in real-system better. The automotive anti-lock braking system (ABS) is used as an example to illustrate the reasonableness in modeling.

Key words: Automotive electronics control system; Visual modeling; Structure chart; ABS

摘要： 随着汽车电控系统复杂程度的不断提高，面向结构图的图形化建模技术已逐步取代数 据建模或手工建模。针对现有建模软件的缺点及汽车电控系统所具有的特点，采用面向结构 图的可视化建模方法建立汽车电控系统模型，方便快捷地建立了系统模型，准确地模拟了现 实系统的属性和操作，并以汽车防抱制动系统（ABS）为例，说明了此方法的合理性。

关键词: 汽车电控系统；可视化建模；结构图；ABS