The Implement Of Code Generator In The Open Automotive Electrical Control System

As development of modern scientific technology, the property of automobile is being improved increasingly Because of the problem cannot be solved only by mechanical method, the automotive electrical control technology is being developed. The classical architecture of automotive electrical control system is closed. But the closed architecture cannot adopt the trend. Now the research on open automotive electrical control system is being unfolded. By definition of the concept of open system, this paper points out that the open character of automotive electrical system must be achieved on the level of application software. So a software bus fits for automotive electrical system should be set up. This paper adopts advanced embedded system software technology, employs layered recursive conclusion distributed micro-kernel pattern and quantum frame theory, establishes open automotive electrical control system architecture based on quantum frame, and analyzes the advantage of this architecture.An open AMT system is established base on quantum frame. It uses the prophase research result. It adopts TMS320F2407 as the hardware platform, and adopt the μC/OSII real-time operating system as the software platform. The μC/OSII is transplanted to the TMS320F2407, and the quantum frame is transplanted to the μC/OSII.. The finite state machine chart of some application software module is depicted. The code of the application software can be generated easily according to these state charts and the standard of the quantum frame.Aiming at the problem how to transform model to application code, the paper bring forward a project about code generator using XSLT, and the project can implement code generating in model driven architecture(MDA), In this paper, first introducing inputting documents of code generator, second discussing code generation processing phases, third illustrating transforming model to cod e using code generator.