PROBLEM TO BE SOLVED: To provide a travel plan generation device, a vehicle, a travel plan generation system and a computer program capable of creating a vehicle travel plan which optimizes energy consumption.SOLUTION: A travel plan generation device comprises: a route identification section which identifies a route from a current position of a vehicle to a destination; a traffic information acquisition section which acquires traffic information on the identified route; a road information acquisition section which acquires road information including a gradient of the road related to the route; an electric power estimation section which estimates discharged electric power and generated electric power on the route on the basis of a vehicle travel state according to the acquired traffic information and road information; a required electric power calculation section which calculates required electric power to be generated and recommended electric power to be discharged on the basis of the estimated discharged electric power and generated electric power; a remaining electric power calculation section which calculates remaining electric power of a storage battery on the route on the basis of a calculation result; and a generation section which generates a travel plan including a travel mode of the vehicle on the route in accordance with the calculation result and the calculated remaining electric power on the route.SELECTED DRAWING: Figure 2
【課題】エネルギー消費を最適化する車両の走行計画を提供することができる走行計画生成装置、車両、走行計画生成システム及びコンピュータプログラムを提供する。【解決手段】走行計画生成装置は、車両の現在地から目的地までの経路を特定する経路特定部と、特定した経路上の交通情報を取得する交通情報取得部と、経路に係る道路の勾配を含む道路情報を取得する道路情報取得部と、取得した交通情報及び道路情報に応じた車両の走行状態に基づいて経路上での放電電力及び発電電力を推定する電力推定部と、推定した放電電力及び発電電力に基づいて経路上での必要発電電力及び推奨放電電力を算出する必要電力算出部と、算出結果に基づいて蓄電池の経路上での残存電力を算出する残存電力算出部と、算出結果に応じた車両の経路上での走行モード及び算出した経路上での残存電力を含む走行計画を生成する生成部とを備える。【選択図】図2
TRAVEL PLAN GENERATION DEVICE, VEHICLE, TRAVEL PLAN GENERATION SYSTEM AND COMPUTER PROGRAM
走行計画生成装置、車両、走行計画生成システム及びコンピュータプログラム
2017-03-23
Patent
Electronic Resource
Japanese
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
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