A navigation device includes: a degradation coefficient determination unit that determines a degradation coefficient representing a degradation level of a battery that supplies a vehicle with electric power for driving; a current location calculation unit that calculates a current location of the vehicle; a vicinity map display unit that displays a vicinity map showing a vicinity of the current location of the vehicle on a display screen; a cruising range calculation unit that calculates a first cruising range of the vehicle based on a remaining amount of the battery and a full charge amount of the battery, which is a charging amount when the battery is in full charge, contained in charging information received from the battery; a second cruising range calculation unit that calculates a second cruising range, which is smaller than the first cruising range, based on the degradation coefficient and the first cruising range; and a cruising range display unit that performs a predetermined display representing the second cruising range on the vicinity map.
NAVIGATION DEVICE, TRAVELABLE DISTANCE DISPLAY SYSTEM
NAVIGATIONSVORRICHTUNG UND ABSTANDSANZEIGESYSTEM
DISPOSITIF DE NAVIGATION ET SYSTÈME D'AFFICHAGE DE DISTANCE PARCOURABLE
2020-12-16
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES |
TRAVELABLE DISTANCE CALCULATION SYSTEM OF VEHICLE AND TRAVELABLE DISTANCE CALCULATION METHOD
European Patent Office | 2019
|TRAVELABLE DISTANCE CALCULATION SYSTEM AND TRAVELABLE DISTANCE CALCULATION METHOD FOR VEHICLE
European Patent Office | 2018
|TRAVELABLE DISTANCE CALCULATION SYSTEM AND TRAVELABLE DISTANCE CALCULATION METHOD FOR VEHICLE
European Patent Office | 2019