Windows Ce-based Embedded Automotive Monitoring Terminal

Recently vehicle monitoring technology has appeared, and it integrates global positioning satellite technology, geographic information technology, database technology, multimedia technology, modern communications technologies and embedded technology. Vehicle monitoring system is divided into control center and control terminals, what this paper studies is monitoring terminal. In fact, control terminals are the most popular use of the current embedded technology, and it put hardware and software together through the interaction of the operating system and microprocessor.The main study of this thesis is the engineering vehicle monitoring terminals based on the Windows CE operating system and Samsung S3C2410A chip, the text is divided into six chapters.Chapter I briefly introduces research background, meaning and purpose of the engineering vehicle monitoring terminals, and I introduce the research at home and abroad, and give a brief description of the content of this paper.Chapter II introduces the overall design program of the vehicle-mounted monitor ing terminals, and introduces the various components of the car terminal, and makes an analysis of system requirements, and introduces the development process of the system, then, makes an analysis of the operating system and processor selection.Chapter III focuses on the Windows CE operating system platform built, introduces the Windows CE operating system structure, makes a detailed analysis of the Boot Loader and the OAL development, and completes the development of hardware drivers, including touch screen, ADC, CAN bus and GPIO, finally, complets the customization of the operating system.Chapter IV focuses on the vehicle terminal hardware architecture, and gives a concrete realization of the various modules, including the ADC data acquisition circuit, CAN bus interface circuit, GPIO interface circuit, and so on.Chapter V introduces the software program of the vehicle terminal, completes the software analysis, task analysis and thread analysis, complets the software program of the communication module, data acquisition modules and the operating interface.Chapter VI gives the conclusions of this paper, and points out the next step in the direction of research.