PROBLEM TO BE SOLVED: To provide an accumulator control device which can make compatible the sufficient utilization of an accumulator and the assurance of a use of the accumulator within a regulated period of time on the basis of an intention of a user.SOLUTION: An accumulator control device of an electric vehicle which comprises an accumulator 103 having a plurality of batteries, and an electric motor 101 which can transfer power between the accumulator 103 and itself comprises: an input part which receives an input of at least either of a maximum output value and a maximum capacity value of the accumulator 103 according to an operation of a user; and an assumption line derivation part which predicts the deterioration of the accumulator 103 on the basis of at least either of the inputted maximum output value and the maximum capacity value, and derives at least either of a maximum output assumption line and a maximum capacity assumption line of the accumulator on the basis of the predicted deterioration. The accumulator control device controls the accumulator 103 on the basis of at least either of the inputted maximum output value and the maximum capacity value, and at least either of the derived maximum output assumption line and the maximum capacity assumption line.

    【課題】ユーザの意志に基づき、蓄電池の十分な活用と規定期間内の蓄電池の使用の保証とを両立することが可能な蓄電池制御装置を提供する。【解決手段】複数のバッテリを有する蓄電池103と、蓄電池103との間で電力の授受が可能な電動機101と、を備える電動車両の蓄電池制御装置は、ユーザの操作に応じて蓄電池103の最大出力値および最大容量値の少なくともいずれかの入力を受ける入力部と、入力された前記最大出力値および前記最大容量値の少なくともいずれかに基づいて蓄電池103の劣化を予想し、予想された前記劣化に基づいて前記蓄電池の最大出力想定ラインおよび最大容量想定ラインの少なくともいずれかを導出する想定ライン導出部と、を有し、入力された前記最大出力値および前記最大容量値の少なくともいずれかと、導出された前記最大出力想定ラインおよび前記最大容量想定ラインの少なくともいずれかと、に基づいて蓄電池103の制御を行なう。【選択図】図2


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    Title :

    ACCUMULATOR CONTROL DEVICE


    Additional title:

    蓄電池制御装置


    Contributors:

    Publication date :

    2015-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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