| Summary: | 碩士 === 國立彰化師範大學 === 電子工程學系 === 103 === Future evolution of vehicle technology falls mainly on vehicle electronic technology innovation. Complex electronic sensors and control systems make the vehicle electronic system scale expanding incrementally, and thus raise vehicle maintenance difficulty. At present, the vehicle information scanner on OBD interface port becomes an indispensable vehicle maintenance equipment. However, it is often misused to diagnose failed car and improper reliance. In fact, the OBD interface port scanner just only read out the operational information about the vehicle. Hence, there are several case studies about failed car being proposed to reveal how the OBD scanned information are applied to assist engineman to diagnose the failures of vehicles, and enhances the effectiveness of vehicle health monitoring applications. Furthermore, the OBD scanned information can continuously improve the vehicle reliability, and the strengthening of safety system to massively reduce accidental damage.
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