To provide a vehicular charging control system capable of preventing a high-voltage battery from being overcharged while giving a higher priority to the recovery of power generated by regeneration.SOLUTION: A vehicular charging control system 1 includes: a first battery 30; a calculation unit 70 for calculating the amount of chargeable power with which the first battery can be charged until the amount of power storage in the first battery reaches a prescribed value; a determination unit 60 for determining whether regenerative power is generated; and a control unit 50 for controlling the charging of the first battery with power generated in a solar panel 10. When the determination unit determines that the regenerative power is not generated, the control unit allows the charging of the first battery with the power generated in the solar panel, while setting the amount of the chargeable power as an upper limit. When the determination unit determines that the regenerative power is generated, the control unit allows the charging of the first battery with the power generated in the solar panel, while setting, as an upper limit, the amount of power obtained by subtracting the amount of the regenerative power obtained by regeneration from the amount of the chargeable power.SELECTED DRAWING: Figure 1

    【課題】回生で発生した電力の回収を優先させつつ、高圧バッテリが過充電されることを防ぐことができる車両用充電制御システムを提供する。【解決手段】車両用充電制御システム1は、第1バッテリ30と、第1バッテリの蓄電量が所定値となるまでに第1バッテリに充電することが可能な充電可能電力量を算出する算出部70と、回生による電力が発生しているか否かを判断する判断部60と、ソーラーパネル10で発生した電力による第1バッテリへの充電を制御する制御部50と、を備える。制御部は、判断部が回生による電力が発生していないと判断した場合、充電可能電力量を上限として、ソーラーパネルで発生した電力を第1バッテリへ充電可能とし、判断部が回生による電力が発生していると判断した場合、充電可能電力量から回生で得られる回生電力量を差し引いた電力量を上限として、ソーラーパネルで発生した電力を前記第1バッテリへ充電可能とする。【選択図】図1


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    Title :

    VEHICULAR CHARGING CONTROL SYSTEM


    Additional title:

    車両用充電制御システム


    Contributors:
    SHIZU TOSHI (author)

    Publication date :

    2020-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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