| Summary: | 碩士 === 國立海洋大學 === 電子工程學系 === 83 === In the past decade, the number of automobile in Taiwan
increased rapidly. Most car accidents are because drivers do
not handle the car smoothly. Moreover, looming light in the
night time makes accidents happen easily. According to this
inducement, we use super sonic sensors, which will not be
affected by the looming light, to detect the obstacles. We also
use the voice processor to the driver where the obstacle is. In
this thesis, we propose a model of Fuzzy Logic Control to judge
the direction of steer -ing wheel and to tell the driver when a
front obstacle is detect -ed. We design a safe-guided system
using the control microcompu -ter and fuzzy logic. The goal of
the system is to have safe driv -ing and parking. Once there
are obstacles near the car, the driv -er will receive warning
to ensure the driving safety. This thesis proposes the design
of the control circuit board and the interface board of the
safe-guided syatem, including the work of microcomputer
programming and the application of fuzzy control . Components
in the system are tested under real environment. This syatem
includes a warning-monitor sub-system and a voice alarm sub-
system. When detects obstacles, the voice alarm system will
alert the driver, thus, offer a safer driving method. Hence,
the driver could get more safety warranty.
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