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公开(公告)号：US20150333564A1
公开(公告)日：2015-11-19
申请号：US14710047
申请日：2015-05-12
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Michihiro MIYASHITA , Tomoharu MAEDA , Kohei TOCHIGI , Tomomi KATSUMATA
CPC classification number: F02N11/0862 , B60W10/06 , B60W10/26 , F02D29/02 , F02D29/06 , F02N11/0822 , F02N2200/061 , F02N2200/062 , F02N2200/101 , F02N2300/2006 , F02N2300/2011 , H02J7/1438 , H02J7/1446 , H02P9/00 , Y02T10/7005
Abstract: An auxiliary current amount that is used in an auxiliary that is mounted in a vehicle is calculated. A stop time ratio of the vehicle is calculated based on a running history of the vehicle, and an estimated stop time of the vehicle that is estimated based on the stop time ratio is calculated. An SOC threshold is set based on an estimated consumption current amount that is obtained from the estimated stop time and the auxiliary current amount. A generator that is mounted in the vehicle is operated such that a value of a storage state of the battery recovers to become larger than the SOC threshold when the value of the storage state of the battery is smaller than the SOC threshold.
Abstract translation: 计算用于安装在车辆中的辅助装置中的辅助电流量。 基于车辆的行驶历史来计算车辆的停车时间比，并且计算基于停止时间比估计的车辆的估计停止时间。 基于从估计停止时间和辅助电流量获得的估计消耗电流量来设定SOC阈值。 操作安装在车辆中的发电机，使得当电池的存储状态的值小于SOC阈值时，电池的存储状态的值恢复到大于SOC阈值。
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公开(公告)号：US20220234443A1
公开(公告)日：2022-07-28
申请号：US17563529
申请日：2021-12-28
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Tomoharu MAEDA , Takeshi YASUDA
Abstract: An automobile includes: a traveling road information storage device that stores traveling road information; a traveling position detection device that detects a traveling position of a vehicle; a display device that displays an image in front of a driver; and a control device that controls the display device such that the display device displays an image of a traveling line in front of the driver, based on the traveling position and the traveling road information. The control device controls the display device such that the display device displays the image of the traveling line by switching among traveling lines corresponding to a plurality of traveling patterns. It is possible to display the image of a traveling line depending on a traveling road or driver's need, by switching to a traveling pattern based on the traveling road or driver's need.
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Patent Agency Ranking
公开(公告)号：US20220306074A1
公开(公告)日：2022-09-29
申请号：US17653726
申请日：2022-03-07
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Katsumi KONO , Tomoharu MAEDA , Takaaki TOKURA , Takeshi YASUDA
Abstract: A driving control device that is mounted on a vehicle including an electric motor and an internal combustion engine as power sources includes a processor. The processor is configured to: acquire a destination of the vehicle; acquire a past driving history from a point of departure to the destination; acquire a desired state of charge that is a state of charge of a battery desired when the vehicle arrives at the destination; estimate a predicted amount of regenerative energy based on the driving history; set a first section and a second section based on the predicted amount of regenerative energy and the desired state of charge; and control driving of the vehicle based on the first section and the second section.
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公开(公告)号：US20160332630A1
公开(公告)日：2016-11-17
申请号：US15068743
申请日：2016-03-14
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Masanori SHINOHARA , Kohei TOCHIGI , Tomoharu MAEDA
CPC classification number: B60W30/1886 , B60W10/06 , B60W10/26 , B60W30/18009 , B60W40/10 , B60W2530/00 , B60W2710/244 , H02J7/0029 , H02J7/0047 , H02J7/007 , H02J7/0072 , H02J2007/004 , H02J2007/0067
Abstract: A power supply control apparatus is provided with: a first calculating device configured to calculate a vehicle stop time rate on the basis of a travel history of the vehicle; a second calculating device configured to calculate a stoppable time rate on the basis of the travel history, and an estimating device configured to estimate an electric power amount associated with the idling stop control, on the basis of the calculated stoppable time rate if the idling stop control is allowed when the vehicle decelerates, and to estimate the electric power amount, on the basis of the calculated vehicle stop time rate if the idling stop control is not allowed when the vehicle decelerates.
Abstract translation: 电源控制装置具有：第一计算装置，其被配置为基于车辆的行驶历史来计算车辆停止时间速率; 第二计算装置，其被配置为基于所述行驶历史来计算可停止时间速率;以及估计装置，被配置为基于所计算的可停止时间速率来估计与所述怠速停止控制相关联的电力量， 当车辆减速时，如果不允许怠速停止控制，则车辆减速时允许控制，并且基于所计算的车辆停止时间速率来估计电力量。
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公开(公告)号：US20210362605A1
公开(公告)日：2021-11-25
申请号：US17216856
申请日：2021-03-30
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Keiji GOKYU , Tomoharu MAEDA
Abstract: A control device includes: a deceleration control unit that performs a free running deceleration control that controls free running deceleration when transition occurs from an operation state to a non-operation state; an index deriving unit that derives a transition phase perceptual risk index; and a relationship adjusting unit that adjusts a relationship between a perceptual risk index and a deceleration. The deceleration control unit derives the deceleration corresponding to the transition phase perceptual risk index based on the relationship and sets the derived deceleration as the free running deceleration. The relationship adjusting unit executes a correction control in which when the transition phase perceptual risk index is larger than the reference perceptual risk index, the reference perceptual risk index is corrected to be increased, and when the transition phase perceptual risk index is smaller than the reference perceptual risk index, the reference perceptual risk index is corrected to be decreased.
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公开(公告)号：US20200350639A1
公开(公告)日：2020-11-05
申请号：US16964378
申请日：2019-02-26
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Masanori SHINOHARA , Kazuhiko SAKAKIBARA , Tomoharu MAEDA
IPC: H01M10/48 , G01R31/379
Abstract: A battery type identifying device is capable of identifying the type of a vehicle-mounted lead storage battery. The battery type identifying device includes: a charge processing unit which, on the condition that the state of a lead storage battery has reached a prescribed state as a result of a reduction in the amount of electricity stored therein from a fully charged state, carries out a determination charging process of charging the lead storage battery for a prescribed time; an accepted amount acquiring unit which acquires an amount accepted by the lead storage battery in the period during which the determination charging process is being carried out; and a determining unit which determines whether the lead storage battery is a liquid-type lead storage battery on the basis of the accepted amount acquired by the accepted amount acquiring unit.
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公开(公告)号：US20190179302A1
公开(公告)日：2019-06-13
申请号：US16213710
申请日：2018-12-07
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Takaaki TOKURA , Naoya ISHIZAKI , Tomoharu MAEDA , Yushi SEKI , Hiroshi MAJIMA , Katsuya TERAHATA
Abstract: A vehicle remote operation system includes a controller correcting a map, which indicates a relationship between an operation amount of a reference vehicle and an operation amount of a vehicle to be operated, based on vehicle characteristic data of the vehicle to be operated, characteristic of the operation device being determined based on characteristic of an operation device of the reference vehicle, correcting an operation amount, which is indicated by the operation signal, in accordance with a characteristic of the vehicle to be operated by using the corrected map, and outputting a control signal indicating the corrected operation amount to the vehicle to be operated so that the vehicle to be operated can be operated in accordance with the corrected operation amount.
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