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公开(公告)号：US20220134894A1
公开(公告)日：2022-05-05
申请号：US17469123
申请日：2021-09-08
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ayano KIMURA , Hikaru SHIOZAWA , Toshiya HASHIMOTO , Chuya OGAWA , Yuta MANIWA
Abstract: A control device according to the present disclosure includes a processor configured to make power supply capacity of a non-contact power supply device smaller when disaster information is acquired than when the disaster information is not acquired.
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公开(公告)号：US20220332305A1
公开(公告)日：2022-10-20
申请号：US17657868
申请日：2022-04-04
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Shigemasa HIROOKA , Koichi KITAURA , Yoshio YAMASHITA , Shingo KORENAGA , Katsuhiro ITO , Hikaru SHIOZAWA
Abstract: A control device starts supply of electric power to a catalyst device when a state of charge of a main battery decreases to a value which is equal to or less than an optimal power-supply state of charge set based on a travel load while a vehicle is traveling in an EV travel mode. The control device corrects input electric power of the catalyst device to a value less than the value at the time of starting of supply of electric power when the travel load decreases after the supply of electric power has been started.
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公开(公告)号：US20220333516A1
公开(公告)日：2022-10-20
申请号：US17656096
申请日：2022-03-23
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Shigemasa HIROOKA , Koichi KITAURA , Yoshio YAMASHITA , Shingo KORENAGA , Katsuhiro ITO , Hikaru SHIOZAWA
Abstract: A controller is applied to an internal combustion engine in which an electrically heated catalyst that is heated when supplied with electric power is installed in an exhaust passage. The controller is configured to perform a preheating process of warming up a first exhaust catalyst by supplying electric power to the electrically heated catalyst through control over a power supply before a start of the internal combustion engine. The controller is configured to, when an insulation resistance of the electrically heated catalyst at a start of the preheating process is lower than a threshold, perform the preheating process while decreasing a voltage supplied to the electrically heated catalyst.
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公开(公告)号：US20220170759A1
公开(公告)日：2022-06-02
申请号：US17469337
申请日：2021-09-08
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ayano KIMURA , Hikaru SHIOZAWA , Toshiya HASHIMOTO , Chuya OGAWA , Yuta MANIWA
Abstract: Provided is a processor configured to, when a guidance target vehicle is unable to travel a charging area that is provided between a first point and a second point and that is for performing charging of an in-vehicle battery, output to the guidance target vehicle guidance information of a first route including the first point and the second point and not including the charging area, and when the guidance target vehicle is able to travel the charging area, output to the guidance target vehicle guidance information of a second route including the first point, the charging area, and the second point.
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Patent Agency Ranking
公开(公告)号：US20230094717A1
公开(公告)日：2023-03-30
申请号：US17897594
申请日：2022-08-29
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Shigemasa HIROOKA , Koichi KITAURA , Yoshio YAMASHITA , Shingo KORENAGA , Katsuhiro ITO , Hikaru SHIOZAWA
Abstract: A control device is applied to an internal combustion engine equipped with an electric heating catalyst system provided with an EHC. The control device executes a preheating process to warm up an exhaust gas reduction catalyst prior to a start of the internal combustion engine by supplying electric power to the EHC, when the control device determines that a temperature of the exhaust gas reduction catalyst is lower than an activation temperature. The control device executes a determination process for determining whether water is adhered to a catalyst carrier. The control device starts the internal combustion engine without executing the preheating process when the control device determines by the determination process that water is adhered to the catalyst carrier, even when the control device determines that the temperature of the exhaust gas reduction catalyst is lower than the activation temperature.
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公开(公告)号：US20220118871A1
公开(公告)日：2022-04-21
申请号：US17462942
申请日：2021-08-31
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ayano KIMURA , Hikaru SHIOZAWA , Toshiya HASHIMOTO , Chuya OGAWA , Yuta MANIWA
IPC: B60L53/35 , B60L53/126 , G01C21/34
Abstract: A navigation server includes a processor. The processor is configured to derive one of a first route and a second route as a route from a place of departure to a destination of a vehicle in accordance with a remaining level of a travel battery of the vehicle. The first route includes a first road provided with a first non-contact electric power feeder. The second route includes a second road provided with a second non-contact electric power feeder that is different in electric power feed capability from the first non-contact electric power feeder. The processor is configured to output the derived route as a recommended route to a terminal associated with the vehicle.
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公开(公告)号：US20220188799A1
公开(公告)日：2022-06-16
申请号：US17547307
申请日：2021-12-10
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ayano KIMURA , Hikaru SHIOZAWA , Toshiya HASHIMOTO , Chuya OGAWA , Yuta MANIWA
Abstract: A navigation server includes a processor configured to derive, based on information that a user acquires luggage outside a predetermined area, a route to a destination located in the area and associated with the user and output route information related to the derived route to an in-area vehicle that is autonomously travelable and present in the area.
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公开(公告)号：US20220163342A1
公开(公告)日：2022-05-26
申请号：US17462969
申请日：2021-08-31
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ayano KIMURA , Hikaru SHIOZAWA , Toshiya HASHIMOTO , Chuya OGAWA , Yuta MANIWA
Abstract: A navigation server includes a processor configured to acquire information on the charging mode of a battery included in each of the plurality of vehicles and to select a charging space for each of the plurality of vehicles based on the acquired information.
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9.发明申请公开(公告)号：US20220144105A1
公开(公告)日：2022-05-12
申请号：US17395982
申请日：2021-08-06
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Toshiya HASHIMOTO , Ayano KIMURA , Hikaru SHIOZAWA , Chuya OGAWA , Yuta MANIWA
IPC: B60L53/124 , B60L53/122
Abstract: A control device includes a processor configured to determine whether a non-contact power supply device is normal based on an induction current that passes through a power receiving coil of a non-contact power receiving device due to power supply via a power supply coil of the non-contact power supply device.
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