DRIVE METER DISPLAY DEVICE OF VEHICLE
The display of a travel meter of a car includes a memory consisting of a microcomputer for controlling, logic-processing, storing and outputting an input signal from an input port, and an EEPROM for storing time, totalizing mileage, section mileage and average speed, and for reading stored data, a m...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The display of a travel meter of a car includes a memory consisting of a microcomputer for controlling, logic-processing, storing and outputting an input signal from an input port, and an EEPROM for storing time, totalizing mileage, section mileage and average speed, and for reading stored data, a mode selector for selecting the time, totalizing mileage, section mileage and average speed, a reset portion for resetting the section mileage and average speed, a speed sensor set portion for determining a sensor type sensing the travelling speed, a power sensor for sensing the power condition according to the starting condition of the car, a waveform shaping section for waveform-shaping the speed sensing signal, and an LCD for displaying a mode state, thereby providing driver with various travelling information. |
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