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公开(公告)号：US20210042534A1
公开(公告)日：2021-02-11
申请号：US16917092
申请日：2020-06-30
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Miyako HAYASHIDA , Toshinari OGAWA , Kosuke FUJIMOTO , Hideo HASEGAWA , Shintaro MATSUTANI
Abstract: A vehicle operation system, comprising: an imaging device configured to capture video footage of conditions peripheral to a vehicle; a display device; a memory; and a processor that is coupled to the memory, the processor being configured to: allow the vehicle to be driven by remote operation by an operator; acquire video footage captured by the imaging device and perform image processing on the captured video footage to thereby generate processed video footage; display the processed video footage to the operator at the display device; and change image qualities of the captured video footage and the processed video footage in accordance with predetermined status information.
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公开(公告)号：US20210032559A1
公开(公告)日：2021-02-04
申请号：US17042654
申请日：2019-03-26
Applicant: IDEMITSU KOSAN CO.,LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kenji SUNAHARA , Kazuo YAMAMORI , Kosuke FUJIMOTO
IPC: C10M145/14 , C10M101/02 , C10M107/02 , C10M169/04
Abstract: Provided are a lubricating oil composition used in a diesel engine equipped with a forced-induction compressor, containing a base oil (A) containing a poly-α-olefin (A1), and a viscosity index improver (B) having an SSI (shear stability index) of 20 or less, having a distillation amount of a light fraction of 496° C. or less in a gas chromatography distillation test of less than 80% by volume, having a high retention of the effect of suppressing the formation of deposits that may occur inside the compressor, and being capable of retaining a high efficiency of the compressor for a long period of time, in the use thereof in a diesel engine equipped with a forced-induction compressor having an outlet temperature of the compressor becoming a high temperature reaching 190° C. or more, and a method for using the lubricating oil composition.
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公开(公告)号：US20210034051A1
公开(公告)日：2021-02-04
申请号：US16929695
申请日：2020-07-15
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Miyako HAYASHIDA , Toshinari OGAWA , Kosuke FUJIMOTO , Hideo HASEGAWA , Shintaro MATSUTANI
Abstract: A vehicle operation system includes: a first vehicle in which an occupant boards; and a second vehicle configured to be loaded on or towed by the first vehicle and supports plural kinds of work, the second vehicle being remotely operable by remote operation by the occupant using an operation interface of the first vehicle.
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公开(公告)号：US20210031796A1
公开(公告)日：2021-02-04
申请号：US16894940
申请日：2020-06-08
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Miyako HAYASHIDA , Toshinari OGAWA , Kosuke FUJIMOTO , Hideo HASEGAWA , Shintaro MATSUTANI
Abstract: A vehicle operation system including: plural vehicles; an acquiring section that acquire information of the vehicles; a deciding section that sets an operation right to enable operation of the vehicle for a first or a second operator that carries out operation of the vehicle by remote operation; an information providing section that, when the first or the second operator carries out remote operation of the vehicle, provides the information for the first operator or the second operator; a remote operation control section that, when the first or the second operator carries out remote operation of the vehicle, causes the vehicle to be operated by remote operation by operation of the first operator or the second operator; and a monitoring section that, at a time of remote operation of the vehicle, transfers the operation right to another of the first operator and the second operator when determined necessary.
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Patent Agency Ranking
公开(公告)号：US20210055720A1
公开(公告)日：2021-02-25
申请号：US16928534
申请日：2020-07-14
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Miyako HAYASHIDA , Toshinari OGAWA , Kosuke FUJIMOTO , Hideo HASEGAWA , Shintaro MATSUTANI
Abstract: A vehicle operation system, comprising a memory and a processor coupled to the memory, the processor being configured to: identify a current location of a vehicle; identify a vehicle model of the vehicle; cause the vehicle to travel by remote operation, by at least one of a plurality of operators; determine a travel experience level indicating a degree of travel experience of each of the plurality of operators with respect to the current location of the vehicle, and determine an operation experience level indicating a degree of operation experience of each of the plurality of operators with respect to the vehicle model of the vehicle; and after receiving remote operation request information from the vehicle, perform matching between a destination of the vehicle and travel experience levels and operation experience levels of the plurality of operators, so as to select an operator to perform remote operation of the vehicle.
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公开(公告)号：US20210031797A1
公开(公告)日：2021-02-04
申请号：US16927152
申请日：2020-07-13
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Miyako HAYASHIDA , Toshinari OGAWA , Kosuke FUJIMOTO , Hideo HASEGAWA , Shintaro MATSUTANI
Abstract: A vehicle running control device that acquires a running path of a vehicle to a destination and path information relating to autonomous driving of the vehicle on the running path; that, on the basis of the path information relating to autonomous driving, predicts a remote driving segment of the running path in which running control of the vehicle in a remote driving mode is required; that, before the vehicle reaches the predicted remote driving segment, makes a request to a remote operation equipment for entry of operation information relating to remote driving; and that, when running is being controlled in an autonomous driving mode and the operation information relating to remote driving is entered through the remote operation equipment, switch to operate in the remote driving mode.
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公开(公告)号：US20150218482A1
公开(公告)日：2015-08-06
申请号：US14607269
申请日：2015-01-28
Applicant: IDEMITSU KOSAN CO., LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Koki ITO , Kosuke FUJIMOTO , Minoru YAMASHITA
IPC: C10M161/00
CPC classification number: C10M161/00 , C10M169/048 , C10M2205/022 , C10M2205/026 , C10M2205/04 , C10M2207/026 , C10M2209/084 , C10M2215/221 , C10M2215/28 , C10M2223/045 , C10N2230/02 , C10N2230/04 , C10N2230/06 , C10N2230/10 , C10N2230/42 , C10N2230/50 , C10N2230/54 , C10N2230/68 , C10N2230/74 , C10N2240/10 , C10N2240/102 , C10N2240/104 , C10M2207/027 , C10N2210/02 , C10M2207/028 , C10M2207/144 , C10M2207/262 , C10M2219/044 , C10M2219/046 , C10N2220/021 , C10M2205/06 , C10M2205/028
Abstract: [Problem]To provide a lubricating oil composition capable of attaining high-level fuel efficiency, durability and piston detergency in internal-combustion engines.[Means for Resolution]The lubricating oil composition according to the present invention contains a viscosity index improver and a metallic detergent in at least one base oil selected from mineral oils and synthetic oils therein, wherein the viscosity index improver contains a polymethacrylate viscosity index improver and an olefin copolymer viscosity index improver, the polymethacrylate viscosity index improver is contained in an amount of from 3.0% by mass to 9.5% by mass based on the total amount of the lubricating oil composition, the metallic detergent is at least one selected from calcium sulfonate, calcium phenate and calcium salicylate, the calcium amount derived from the metallic detergent is from 500 ppm to 1500 ppm based on the total amount of the lubricating oil composition, the high-temperature high-shear viscosity at 150° C. of the lubricating oil composition is 2.6 mPa·s or more, the high-temperature high-shear viscosity at 80° C. of the lubricating oil composition is 7.8 mPa·s or less, and the ratio of the high-temperature high-shear viscosity at 100° C. of the lubricating oil composition to the high-temperature high-shear viscosity at 150° C. thereof is 2.05 or less.
Abstract translation: [问题]提供能够获得内燃机中的高水平燃料效率，耐久性和活塞洗涤性的润滑油组合物。 [解决方法]根据本发明的润滑油组合物在至少一种选自矿物油和合成油中的基础油中含有粘度指数改进剂和金属洗涤剂，其中粘度指数改进剂含有聚甲基丙烯酸酯粘度指数改进剂和 烯烃共聚物粘度指数改进剂，基于润滑油组合物的总量，聚甲基丙烯酸酯粘度指数改进剂的含量为3.0质量％至9.5质量％，金属洗涤剂为选自磺酸钙中的至少一种 ，酚酸钙和水杨酸钙，基于润滑油组合物的总量，来自金属洗涤剂的钙量为500ppm至1500ppm，润滑油在150℃下的高温高剪切粘度 组成为2.6mPa·s以上，润滑油组合物的80℃下的高温高剪切粘度i s 7.8mPa·s以下，润滑油组合物在100℃下的高温高剪切粘度与150℃下的高温高剪切粘度的比为2.05以下。
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公开(公告)号：US20210241545A1
公开(公告)日：2021-08-05
申请号：US17163641
申请日：2021-02-01
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA , DENSO CORPORATION
Inventor： Miyako HAYASHIDA , Toshinari OGAWA , Kosuke FUJIMOTO , Hideo HASEGAWA , Shintaro MATSUTANI , Yosuke NOZAKI , Tatsuya MATSUNAMI , Takashi HAYASHI , Tomoya MAKINO , Yohei TANIGAWA
Abstract: A vehicle management system is provided with an onboard device, a server, and a remote control unit. The onboard device includes first memory and a first processor coupled to the first memory. The first processor being configured to acquire information regarding a vehicle. The server includes second memory and a second processor coupled to the second memory. The second processor being configured to determine whether or not a vehicle maintenance service is required based on the acquired information, and to propose implementation of the vehicle maintenance service in a cases in which the vehicle maintenance service is required. The remote control unit includes third memory and a third processor coupled to the third memory. The third processor being configured to use remote operation to move the vehicle to a predetermined location for implementation of the vehicle maintenance service in a cases in which the proposed vehicle maintenance service is to be implemented.
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公开(公告)号：US20170022441A1
公开(公告)日：2017-01-26
申请号：US15115766
申请日：2014-11-20
Inventor： Ko ONODERA , Shuzo NEMOTO , Tomohiro KATO , Kosuke FUJIMOTO , Minoru YAMASHITA
IPC: C10M141/12
CPC classification number: C10M141/12 , C10M2203/1025 , C10M2205/02 , C10M2205/0285 , C10M2207/028 , C10M2207/262 , C10M2209/084 , C10M2215/28 , C10M2215/30 , C10M2219/046 , C10M2219/068 , C10M2223/045 , C10M2227/066 , C10N2210/02 , C10N2210/06 , C10N2220/021 , C10N2220/022 , C10N2230/04 , C10N2230/12 , C10N2230/40 , C10N2230/42 , C10N2240/10 , C10N2240/104 , C10N2260/14
Abstract: A lubricating oil composition which can reduce the occurrence frequency of LSPI and which can ensure detergency. The lubricating oil composition which includes a lubricant base oil, a compound having calcium and/or magnesium, a compound having molybdenum and/or phosphorus, and an ashless dispersant having nitrogen and which satisfies X≦−0.85 and Y≧0.18 (wherein X is calculated according to formula (1): X=([Ca]+0.5[Mg])×8−[Mo]×8−[P]×30 and Y is calculated according to formula (2): Y=[Ca]+1.65[Mg]+[N]). The lubricating oil composition for use in an internal combustion engine, more particularly, a lubricating oil composition for use in a supercharged gasoline engine.
Abstract translation: 润滑油组合物，其可以降低LSPI的发生频率并且可以确保去污力。 包含润滑油基础油，具有钙和/或镁的化合物，具有钼和/或磷的化合物和具有氮的无灰分散剂的润滑油组合物，其满足X≤-0.85和Y≥0.18（其中X为 根据式（1）计算：X =（[Ca] +0.5 [Mg]）×8- [Mo]×8- [P]×30，Y根据式（2）计算：Y = [Ca] +1.65 [Mg] + [N]）。 用于内燃机的润滑油组合物，更具体地说，用于增压汽油发动机中的润滑油组合物。
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