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    AUTOMATIC CHARGING SYSTEM
    1.
    发明申请
    AUTOMATIC CHARGING SYSTEM 有权

    公开(公告)号：US20250001886A1

    公开(公告)日：2025-01-02

    申请号：US18758847

    申请日：2024-06-28

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Masaaki SATO ,  Takeru SHIRASAWA ,  Yusuke SAITO ,  Teruaki HAIBARA

    IPC: B60L53/35 ,  E05B77/48

    Abstract: An automatic charging system includes: a vehicle driven by power from a power storage device; a charger equipped with a charging cable having a charging connector; a charging robot equipped with a robot arm, which automatically grasp the charging connector, and insert and remove the charging connector into and from a charging port of the vehicle, so that power is charged to the power storage device; and a control device which causes the vehicle to lock a door and a window, each of which is a closest to the charging port, during at least a charging operation, in which the charging robot receives an instruction to start automatic charging, starts autonomous moving from a predetermined stand-by position, completes charging power to the power storage device, and returns to the predetermined stand-by position.

    ABNORMALITY DIAGNOSIS SYSTEM FOR EXHAUST GAS PURIFICATION APPARATUS
    2.
    发明申请
    ABNORMALITY DIAGNOSIS SYSTEM FOR EXHAUST GAS PURIFICATION APPARATUS 审中-公开

    公开(公告)号：US20190275465A1

    公开(公告)日：2019-09-12

    申请号：US16463040

    申请日：2017-11-24

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Takeru SHIRASAWA ,  Toru KIDOKORO ,  Makoto OGISO ,  Kenji FURUI ,  Kenta HIROOKA

    IPC: B01D53/94 ,  F01N3/20

    Abstract: An abnormality diagnosis system for an exhaust gas purification device performs abnormality diagnosis of an SCR catalyst on the basis of the concentration of ammonia in exhaust gas in the region downstream of the SCR catalyst. The system includes a controller configured to estimate the amount of ammonia adsorbed in the SCR catalyst in an abnormal condition (ammonia adsorption amount in abnormal condition) and the amount of ammonia adsorbed in the SCR catalyst in a normal condition (ammonia adsorption amount in normal condition). When performing abnormality diagnosis of the SCR catalyst, the controller supplies reducing agent so as to make the ammonia adsorption amount in abnormal condition larger than a first predetermined adsorption amount equal to or larger than a slip start adsorption amount in abnormal condition and to make the ammonia adsorption amount in normal condition smaller than a second predetermined adsorption amount equal to or smaller than a slip start adsorption amount in normal condition.

    ABNORMALITY DIAGNOSIS DEVICE FOR REDUCING AGENT ADDING DEVICE
    6.
    发明申请
    ABNORMALITY DIAGNOSIS DEVICE FOR REDUCING AGENT ADDING DEVICE 审中-公开

    公开(公告)号：US20190186327A1

    公开(公告)日：2019-06-20

    申请号：US16218669

    申请日：2018-12-13

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Toru KIDOKORO ,  Makoto OGISO ,  Takeru SHIRASAWA ,  Kenji FURUI ,  Kazuya TAKAOKA

    IPC: F01N11/00 ,  F01N3/20

    Abstract: In the abnormality diagnosis device which carries out an abnormality diagnosis of the reducing agent adding device by obtaining a diagnostic parameter which is a parameter correlated with an amount of pressure drop in a reducing agent passage in the case where, from a state in which an addition valve has been closed and in which a voltage to be applied to a pump is controlled to a diagnostic voltage so that the pressure in the reducing agent passage becomes a predetermined pressure, the addition valve is made to open in a state where the voltage to be applied to the pump is maintained at the diagnostic voltage, and by making a comparison between the diagnostic parameter and a predetermined threshold value, the abnormality diagnosis is carried out by using the diagnostic parameter or the predetermined threshold value which is corrected based on the pump discharge capacity of the pump.

    VEHICLE CONTROL DEVICE
    8.
    发明申请
    VEHICLE CONTROL DEVICE 有权

    公开(公告)号：US20250010710A1

    公开(公告)日：2025-01-09

    申请号：US18674260

    申请日：2024-05-24

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Takeru SHIRASAWA ,  Masaaki Sato ,  Teruaki Haibara ,  Yusuke Saito

    IPC: B60K28/10 ,  H02J7/00

    Abstract: A vehicle control device mounted on a vehicle capable of external charging, the vehicle control device being configured to: control to cause a state of the vehicle to a first state, in which a movement of the vehicle is prohibited, when receiving an instruction signal from an automatic charging device, which automatically connects a charging connector to a charging port; and release the first state under all of the following conditions are satisfied: a) there is a request for releasing the first state by a user of the vehicle while the vehicle is controlled under the first state, b) the charging connector is not connected to the charging port, and c) there is no obstacle in a traveling direction of the vehicle.

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