Research On Automatic Generation Technology Of The AMT System's Codes Based On Quantum Frame

The application of the automotive electronic technology brings a great improves for the automotive manufacture, and it reflects the prevasive application of the embedded technology. With the development of the technology for automotive electrical control system, the traditional design method can't meet the increasing complex requirement of the control function. According to the developing trend of software developing technologies, this paper proposes a method which using quantum framework to realize the automatic generation technology of the codes, it combines the latest theory of the embedded software and the development of the software project. The main work of this paper is concentrated on several aspects as follow:First, reaserch on the quantum framework: Quantum Framework is the concrete realizing technology of the finite state machine: Active objects are the basic elements of the QF, which uses the publish-subscribe communication mechanism. In the embedded opening system, QF plays the role of software bus. After modeling with the FSM technology, we can easily construct the system of software, thus the logic-control function of the model is realized.Second, technology of codes automatical generation: At first the user sets up the platform-independent model. After suitable conversion, the UML model could be transformed to the XML files which accord with the XMI standard. During the transformation from the XML files which is described for concrete business model to the application codes, the scheme of the codes generator with XSLT technology is proposed. The generator can automatically generate the code framework, which has the great expansibility, and it improves the efficiency of programming.Third, moodeling of the AMT system based on quantum framework: AMT is the typical reactive system. This paper sets up the active objects model of the AMT system with the technology of the statecharts and sequence, it is the platform-independent model, and it is unrelated with the bottom realization technology.Finally, design of the quantum framework computer aided platform and the realization of the templates: During requirement analysis of the QF codes automatic generation platform, we exploit the platform with the layered pattern. During the conversion of active objects, we use the XMI+XSLT technology which takes the XML as the intermediate, which can automatically get the codes of QF active objects by designing the templates.