PROBLEM TO BE SOLVED: To provide a new and improved information processor of a vehicle capable of improving arithmetic operation accuracy of information on an arrival possible distance of the vehicle.SOLUTION: An information processor of a vehicle comprises a battery temperature estimation part for estimating the temperature of a secondary battery being a power source for driving the vehicle, a travel consumption capacity estimation part for estimating travel consumption capacity being consumption capacity of the secondary battery based on input-output power corresponding to a predicted travel state of the vehicle, a temperature regulator consumption capacity estimation part for estimating temperature regulator consumption capacity being the consumption capacity of the secondary battery based on the predicted consumption power of a temperature regulator of the secondary battery and an arrival distance information arithmetic operation part for arithmetically operating information on an arrival possible distance of the vehicle based on the travel consumption capacity, the temperature regulator consumption capacity and residual capacity of the secondary battery.SELECTED DRAWING: Figure 4
【課題】車両の到達可能距離に関連する情報の演算精度を向上可能な、新規かつ改良された車両の情報処理装置を提供する。【解決手段】車両の情報処理装置は、車両の駆動用電力源である二次電池の温度を推定するバッテリ温度推定部と、車両の予測される走行状態に応じた入出力電力に基づく二次電池の消費容量である走行消費容量を推定する走行消費容量推定部と、二次電池の温度調節装置の予測される消費電力に基づく二次電池の消費容量である温調消費容量を推定する温調消費容量推定部と、走行消費容量、温調消費容量及び二次電池の残存容量に基づいて車両の到達可能距離に関連する情報を演算する到達距離情報演算部と、を備える。【選択図】図4
INFORMATION PROCESSOR OF VEHICLE
車両の情報処理装置
2018-08-16
Patent
Electronic Resource
Japanese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |