PROBLEM TO BE SOLVED: To provide a vehicle energy management apparatus that minimizes a fuel consumption amount to a destination.SOLUTION: A vehicle energy management apparatus has: a vehicle information acquisition part which acquires vehicle information including at least vehicle speed of an electric vehicle and a charged state of a battery; a route information acquisition part which acquires route information to a destination; an optimum plan computing part which makes a target vehicle speed plan to a destination and a driving necessity plan of a motor, an engine, and a generator on the basis of the route information and the vehicle information; and a vehicle control instruction part which controls a motor, an engine, and a generator on the basis of the driving necessity plan made by the optimum plan computing part, in which the optimum plan computing part makes a driving necessity plan and a target vehicle speed plan in order to minimize fuel consumption to a destination on the basis of the route information and the vehicle information, and the vehicle control instruction part controls the motor, the engine, and the generator at least according to the driving necessity plan.SELECTED DRAWING: Figure 1
【課題】目的地までの燃料消費量を最小にする車両用エネルギーマネジメント装置を提供する。【解決手段】電動車両の車速およびバッテリの充電状態の情報を少なくとも含む車両情報を取得する車両情報取得部と、目的地までの経路情報を取得する経路情報取得部と、経路情報および車両情報に基づいて、目的地までの目標車速計画と、モータ、エンジンおよびジェネレータの駆動要否計画を立てる最適計画演算部と、最適計画演算部で立てられた駆動要否計画に基づいて、モータ、エンジンおよびジェネレータを制御する車両制御指示部を有し、最適計画演算部は、経路情報および車両情報に基づいて、目的地までの燃料消費量を最小にするように駆動要否計画および目標車速計画を立て、車両制御指示部は、少なくとも駆動要否計画に従ってモータ、エンジンおよびジェネレータを制御する。【選択図】図1
VEHICLE ENERGY MANAGEMENT APPARATUS
車両用エネルギーマネジメント装置
2016-12-08
Patent
Electronic Resource
Japanese
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
ELECTRIC VEHICLE ENERGY MANAGEMENT METHOD, ELECTRIC VEHICLE ENERGY MANAGEMENT APPARATUS AND SERVER
European Patent Office | 2021
|