To provide a device for controlling charge/discharge of an electric vehicle that achieves driving as intended by a driver, while maintaining battery output as much as possible, and can suppress burden on the battery.SOLUTION: A vehicle control ECU 11 determines whether battery temperature is equal to or higher than a predetermined temperature during vehicle driving. When determining that the battery temperature is equal to or higher than the predetermined temperature, and when the temperature is equal to or higher than a threshold A, the vehicle control ECU restricts the battery charge control; whereas when the battery temperature is equal to or higher than a threshold B which is higher than the threshold A, restricts the charge control and also restricts the battery discharge control.SELECTED DRAWING: Figure 1

    【課題】電池の出力を可能な限り維持してドライバの意図する走行を実現することが可能であると共に、電池に生じる負荷を抑制することができる電動車両の充放電制御装置を提供する。【解決手段】車両制御ECU11は、走行中にバッテリの温度が所定温度以上であるか否かを判断し、所定温度以上であると判断した場合、温度が閾値A以上にあるときには、バッテリの充電制御を制限し、閾値Aより高い閾値B以上にあるときには、充電制御の制限と共にバッテリの放電制御を制限する。【選択図】図1


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    Title :

    DEVICE FOR CONTROLLING CHARGE/DISCHARGE OF ELECTRIC VEHICLE


    Additional title:

    電動車両の充放電制御装置


    Contributors:
    AIBA NORIYOSHI (author) / SAITO JUN (author)

    Publication date :

    2019-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / 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



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