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公开(公告)号：US20220107188A1
公开(公告)日：2022-04-07
申请号：US17356654
申请日：2021-06-24
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Naoya OKA
Abstract: An information processing device that manages a plurality of vehicles includes a controller configured to execute operations including specifying a first user estimated to start moving within a predetermined period of time from among a plurality of users based on a result of sensing the users and generating a schedule for dispatching a vehicle under management to the first user. The controller is configured to execute a predetermined process for resolving a shortage of the vehicles when the number of vehicles under the management is insufficient as a result of assigning the vehicles to a plurality of the first users.
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32.发明申请公开(公告)号：US20220101458A1
公开(公告)日：2022-03-31
申请号：US17470083
申请日：2021-09-09
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Toyokazu NAKASHIMA , Takayuki HATORI , Shuichi SAWADA , Daiki KUBO , Tomoki ISHIKAWA , Naoya OKA
IPC: G06Q50/12 , G01N33/497
Abstract: An information processing device including a controller configured to execute detecting an alcohol contained in exhaled breath of a user who has returned home by using an alcohol sensor, and estimating consumption of an alcoholic beverage by the user after returning home based on a result of the detection of the alcohol.
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公开(公告)号：US20210255061A1
公开(公告)日：2021-08-19
申请号：US17168383
申请日：2021-02-05
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yosuke HASHIMOTO , Akihiro KATAYAMA , Naoya OKA
Abstract: In a method for learning a mapping used by a computer, the mapping calculates a probability related to a categorization result using an internal combustion engine state variable as an input. The categorization result is a result of categorizing a state of an internal combustion engine into one of regions. The computer outputs the categorization result based on the calculated probability. The method includes inputting multiple training data to a training computer. The training data include the internal combustion engine state variable and the categorization result that is correct and associated with the internal combustion engine state variable. The method further includes updating the mapping based on the training data with the training computer. The training data are distributed to the regions and have a distribution density that is increased at locations closer to a border between the regions.
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公开(公告)号：US20210231070A1
公开(公告)日：2021-07-29
申请号：US17151721
申请日：2021-01-19
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yosuke HASHIMOTO , Akihiro KATAYAMA , Yuta OSHIRO , Kazuki SUGIE , Naoya OKA
Abstract: A controller includes a memory device and an execution device, which executes an operation of an operated unit of an internal combustion engine. The execution device executes a first calculation process that uses adapted data sets in order to calculate an operated amount on the basis of a detected value of a state variable, a second calculation process that calculates, as the operated amount, a value that is determined by a relationship defining data set and the state variable, a reinforcement learning process that updates the relationship defining data set, first and operation processes that operate the operated unit in accordance with a calculated value of the operated amount, and a switching process that switches a process that operates the operated unit between the first operation process and the second operation process in accordance with the state of the vehicle.
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公开(公告)号：US20210213966A1
公开(公告)日：2021-07-15
申请号：US17128822
申请日：2020-12-21
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yosuke HASHIMOTO , Akihiro KATAYAMA , Yuta OSHIRO , Kazuki SUGIE , Naoya OKA
Abstract: A vehicle control data generation method is provided. A preference variable indicates a relative preference of a user for two or more requested elements that include at least two of three requested elements including a requested element indicating a high acceleration response of a vehicle, a requested element indicating at least one of vibration and noise of the vehicle is small, and a requested element indicating a high energy use efficiency. The reward calculating process includes a changing process that changes a reward provided when a characteristic of the vehicle is a predetermined characteristic in a case where a value of the preference variable is a second value such that the changed reward differs from the reward provided when the characteristic is the predetermined characteristic in a case where the value of the preference variable is a first value.
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Patent Agency Ranking
公开(公告)号：US20200234591A1
公开(公告)日：2020-07-23
申请号：US16701208
申请日：2019-12-03
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Hideo HASEGAWA , Keiko KAMEDA , Misa EJIRI , Shintaro NARUSE , Tadahiro KASHIWAI , Naoya OKA , Kensuke KOIKE , Hiroyuki MONJI
Abstract: A vehicle includes a communication unit, a storage unit, a control unit, and an image capturing unit. The vehicle is configured to be communicable with a different vehicle via the communication unit. The control unit is configured to acquire a captured image from the image capturing unit and store the captured image in the storage unit. The control unit is configured to receive, from the different vehicle that is an oncoming vehicle, a determined result as to whether the different vehicle is able to pass. The control unit is configured to determine whether the vehicle is able to pass based on a width of the vehicle and an available road width ahead, determined from the captured image.
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公开(公告)号：US20200172097A1
公开(公告)日：2020-06-04
申请号：US15929152
申请日：2019-10-09
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Hideo HASEGAWA , Keiko KAMEDA , Misa EJIRI , Shintaro NARUSE , Tadahiro KASHIWAI , Naoya OKA , Kensuke KOIKE , Hiroyuki MONJI
IPC: B60W30/095 , B60W50/14 , G08G1/16 , G08G1/0967 , G07C5/00 , H04W4/46
Abstract: A server device includes: a server communication unit configured to communicate with a vehicle, and receive fallen object avoidance information from the vehicle, the fallen object avoidance information including position information on a fallen object and information indicating whether an avoidance operation was performed by the vehicle for the fallen object; and a server control unit configured to determine, for the same fallen object that is present at the same position, whether the same fallen object should be avoided based on the fallen object avoidance information, and notify a first following vehicle that the same fallen object should be avoided when the server control unit determines that the same fallen object should be avoided, the first following vehicle being a vehicle that is traveling within a predetermined range behind the same fallen object.
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公开(公告)号：US20250068765A1
公开(公告)日：2025-02-27
申请号：US18808225
申请日：2024-08-19
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Shigeki MATSUMOTO , Naoya OKA , Hidetaka EGUCHI , Shigeru ICHIKAWA , Takeshi YAMADA , Masayo NAGAI , Ryosuke YAMAMOTO
IPC: G06F21/62
Abstract: The present disclosure relates to an information processing device. A control unit configured to set a policy for providing information regarding a plurality of users riding in the same vehicle in accordance with information transmitted from terminals of the plurality of users. It is checked whether or not a plurality of users agrees to provide information.
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公开(公告)号：US20250065886A1
公开(公告)日：2025-02-27
申请号：US18787562
申请日：2024-07-29
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Shigeki MATSUMOTO , Naoya OKA , Hidetaka EGUCHI , Shigeru ICHIKAWA , Takeshi YAMADA , Masayo NAGAI , Ryosuke YAMAMOTO
Abstract: In the information processing device, the control unit acquires, from the vehicle, vehicle data including traveling data of the vehicle and driver information of the vehicle. The control unit verifies the identity of the driver of the vehicle with a predetermined user associated with the vehicle based on the driver information included in the vehicle data. The control unit determines the validity of the traveling data included in the vehicle data according to the verification result of the identity between the predetermined user and the driver of the vehicle.
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公开(公告)号：US20250022370A1
公开(公告)日：2025-01-16
申请号：US18761941
申请日：2024-07-02
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Masateru UDATE , Naoya OKA , Yuki TAKAHASHI
Abstract: A log management system stores log data and specific point information that shows one or more specific points. When it is determined that a vehicle has traveled through any one of the one or more specific points, the log management system record detection information detected by a recognition sensor at the one specific point through which the vehicle has traveled in association with the one specific point in the log data. And the log management system acquires past detection information associated with the same specific point as the one specific point. And the log management system compares the detection information recorded this time with the past detection information to determine whether there is a significant difference therebetween. When it is determined that there is the significant difference, the log management system records a determination that there is the significant difference in the log data.
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