A navigation apparatus includes: an own vehicle position calculation unit, a scroll processing unit, and a map drawing unit that display a map image of an own vehicle position and its surroundings as a current-location window at a current-location scale, and when swiping of the screen by a user's finger is detected using a touch panel, display a map image of which display range is moved in response to this swipe operation as a scroll window at a scroll scale; a scale setting unit that changes the current-location scale and the scroll scale in response to pinch-in/out; and a scale determination unit that, when display of the current-location window is instructed by the user and a predetermined condition is satisfied, updates the current-location scale using the scroll scale, and in other cases, maintains the previous current-location scale.
NAVIGATION APPARATUS
19.01.2023
Patent
Elektronische Ressource
Englisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
Navigation server, navigation apparatus, and navigation system
Europäisches Patentamt | 2016
|Europäisches Patentamt | 2017
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