Digital instrumentation system for automobile

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A digital instrumentation system for automobiles is developed using a single card computer whose CPU is Z-80. Specifically this system consists of 4 subsystems, such as, HEI system, microprocessor based ignition control, hardware for display, software display. Among them, implementation and software development of the hardware for display and the software for display are mainly studied. It is noted that first, the interrupt driven method is employed as an interfacing technique for the communication between microcomputer and the peripherals and sensors developed here. Second, the quantities to be displayed on a digital panel of automobile are trip speed, clock, voltage, coolant temperature, and trip time, and time multiplexing method are also employed as their displaying technique. It is also noted these quantities are only displayed during the time when the microprocessor is not required by the engine ignition timing controller. Many software sheme and the experimental results are also included.
Advisors
Bien, Zeung-Namresearcher변증남researcher
Description
한국과학기술원 : 전기 및 전자공학과,
Publisher
한국과학기술원
Issue Date
1980
Identifier
62747/325007 / 000783507
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 전기 및 전자공학과, 1980.2, [ iv, 52 p. ]

URI
http://hdl.handle.net/10203/38786
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=62747&flag=dissertation
Appears in Collection
EE-Theses_Master(석사논문)
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