-
公开(公告)号：US20230298837A1
公开(公告)日：2023-09-21
申请号：US18159790
申请日：2023-01-26
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Tomohiro NAREMATSU , Akira UMEMOTO , Takuya ITOH , Yasuyuki MORISHITA , Yu SHIMIZU , Fumiyoshi KURIBARA , Ippei TAKESUE , Daiki TAKAYAMA , Tomoya AOKI , Daisuke KAMIKIHARA
CPC classification number: H01H47/22 , H01H47/002 , H02J7/14 , H02M3/16 , H01H2231/026
Abstract: A relay drive control device is configured to control drive of a relay for connecting a battery mounted on a vehicle and an external power supply. The relay drive control device includes a controller configured to, when driving the relay, supply an output voltage of the battery to the relay after increasing the output voltage to a voltage value at which the relay is drivable.
-
公开(公告)号：US20240052987A1
公开(公告)日：2024-02-15
申请号：US18208497
申请日：2023-06-12
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Akira UMEMOTO
IPC: F21S41/275
CPC classification number: F21S41/275
Abstract: A vehicle lamp includes a housing attached to a vehicle and including an opening, an outer lens covering the opening of the housing and including an inner surface subjected to an anti-fogging treatment, and a light source disposed in an internal space defined by the housing and the outer lens. The inner surface of the outer lens includes a first region and a second region adjacent to the first region and positioned below the first region. The inner surface of the outer lens is provided with a protrusion, a step, or a groove along a boundary between the first region and the second region.
-
公开(公告)号：US20220294253A1
公开(公告)日：2022-09-15
申请号：US17591778
申请日：2022-02-03
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Taiki TAKEMOTO , Akira UMEMOTO , Eiji KITANO , Yuji OMIYA
Abstract: A control device for controlling a first DC-DC converter and a second DC-DC converter that supply power to equipment, the control device comprising a processor configured to fix an output of the first DC-DC converter at a maximum and perform feedback control such that an output of the second DC-DC converter satisfies a predetermined condition in a case in which the output of the first DC-DC converter has reached the maximum.
-
Patent Agency Ranking
公开(公告)号：US20230331178A1
公开(公告)日：2023-10-19
申请号：US18187081
申请日：2023-03-21
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA , SUBARU CORPORATION , DENSO TEN Limited
Inventor： Akira UMEMOTO , Shinichi INOUE , Shoya SHIMOSAKA , Yukihiko MURAKAMI
IPC: B60R16/033 , B60R16/00 , B60W40/08
CPC classification number: B60R16/033 , B60R16/005 , B60W40/08 , B60W2040/0881
Abstract: An electric power supply device installed in a vehicle includes a relay provided between a high-voltage battery and one or more pieces of in-vehicle equipment, and a processor. The processor is configured to, based on a state of a main switch configured to operate a traveling system of the vehicle, switch on or off of the relay, and is configured to control electric power supply from the high-voltage battery to the one or more pieces of in-vehicle equipment. The processor is configured to supply electric power from the high-voltage battery to particular in-vehicle equipment during maintaining the relay on when the main switch is turned off during the relay being on and the one or more pieces of in-vehicle equipment include the particular in-vehicle equipment. The particular in-vehicle equipment is configured to operate after the main switch is turned off.
-
公开(公告)号：US20220302741A1
公开(公告)日：2022-09-22
申请号：US17836638
申请日：2022-06-09
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Toru ONO , Akira UMEMOTO , Takuya ITOH , Tomoyuki KATO , Makoto FUJII
IPC: H02J7/34 , B60L58/13 , H02J7/00 , B60R16/033
Abstract: A charging control device includes: a determination section configured to make a determination as to whether an auxiliary device battery that supplies electric power to auxiliary devices of a vehicle is within a predetermined first temperature range; and a control section configured to, in a case in which the auxiliary device battery is within the first temperature range, cause a charging section to charge the auxiliary device battery.
-
公开(公告)号：US20200262310A1
公开(公告)日：2020-08-20
申请号：US16727990
申请日：2019-12-27
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Toru ONO , Akira UMEMOTO , Takuya ITOH , Tomoyuki KATO , Makoto FUJII
IPC: B60L58/13 , H02J7/00 , B60R16/033
Abstract: A charging control device includes: a determination section configured to make a determination as to whether an auxiliary device battery that supplies electric power to auxiliary devices of a vehicle is within a predetermined first temperature range; and a control section configured to, in a case in which the auxiliary device battery is within the first temperature range, cause a charging section to charge the auxiliary device battery.
-
公开(公告)号：US20200254946A1
公开(公告)日：2020-08-13
申请号：US16722828
申请日：2019-12-20
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Toru ONO , Akira UMEMOTO , Takuya ITOH , Tomoyuki KATO , Makoto FUJII
Abstract: There is provided an arbitration device that arbitrates operation requests from a plurality of first power loads in a vehicle, the arbitration device including: a reception section; a memory section; a calculation section that calculates a total power consumption combining the first power consumption and the second power consumption; and a control section at which priorities of the plurality of first power loads are specified, when the total power consumption exceeds a threshold, the control section selecting which of the first power loads to approve based on the priorities and causing each operating first power load that is not approved to pause operation, and, when the total power consumption is less than or equal to the threshold, the control section allowing each operating first power load to continue operation.
-
公开(公告)号：US20170073024A1
公开(公告)日：2017-03-16
申请号：US15257339
申请日：2016-09-06
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Akira UMEMOTO
CPC classification number: B62D25/161 , B62D25/18 , B62D37/02
Abstract: An air flow adjusting structure for a vehicle includes: a fender liner provided above a tire in a vehicle vertical direction, the fender liner including an arch such that an air flow passage is formed between the arch and the tire; and an adjusting rib projecting from the arch in a vehicle-downward direction, the adjusting rib being inclined relative to a vehicle-width direction, and extending in a direction that intersects with a vehicle-longitudinal direction.
Abstract translation: 一种用于车辆的气流调节结构，包括：在车辆垂直方向上设置在轮胎上方的挡泥板衬垫，翼子板衬垫包括拱形件，使得在拱形和轮胎之间形成空气流动通道; 所述调节肋沿车辆向下方向从所述拱起突出，所述调节肋相对于车宽方向倾斜并沿与车辆前后方向相交的方向延伸。
-
-
-
-
-
-
-
Search Results
8
records
(took 0.015 seconds)
