SISTEMA DE NAVEGACION PARA VEHICULOS

A vehicle navigation system that can accurately present the position of a vehicle with the navigation system mounted on it, and a target direction when the vehicle is stopped or moving at a slow speed. The system includes a unit that detects a state of travel of the vehicle, a unit that judges wheth...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SHIRAISHI MOTOATSU
Format:	Patent
Sprache:	spa
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES GYROSCOPIC INSTRUMENTS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SURVEYING TESTING
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Beschreibung
Zusammenfassung:	A vehicle navigation system that can accurately present the position of a vehicle with the navigation system mounted on it, and a target direction when the vehicle is stopped or moving at a slow speed. The system includes a unit that detects a state of travel of the vehicle, a unit that judges whether or not the vehicle is stopped or moving at low speed, and a unit that smoothes the gps positioning data so that the positioning error data gps are canceled with each other or compensated when the vehicle is stopped or moving at low speed. The system also includes a unit that calculates the current position based on the smoothed gps positioning data. The smoothing unit presents new positioning data at the output, for example based on current gps positioning data and previous gps positioning data. (Machine-translation by Google Translate, not legally binding)