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公开(公告)号：US20240149890A1
公开(公告)日：2024-05-09
申请号：US18370618
申请日：2023-09-20
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Tomohiro KANEKO , Shigeki NAKAYAMA , Kotoru SATO
CPC classification number: B60W50/0098 , B60W30/146 , B60W40/08 , G06V10/82 , G06V20/593 , G06V40/174 , B60W2420/42 , B60W2540/043 , B60W2540/22
Abstract: An on-vehicle system includes: a control device; an in-vehicle sensor that detects whether there is a priority target among occupants in a vehicle; and a storage device that stores a learned model for feeling estimation. Further, the control device: determines whether there is a priority target among occupants in the vehicle based on a detection result of the in-vehicle sensor; acquires information on the priority target when determining that there is the priority target; estimates a feeling of the priority target based on the information that has been acquired by using the learned model; and executes vehicle control in accordance with a result of estimating the feeling of the target occupant.
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公开(公告)号：US20240046780A1
公开(公告)日：2024-02-08
申请号：US18228776
申请日：2023-08-01
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Hiroshi OYAGI , Masaki ITO , Yuki TAKAHASHI , Koji IDE , Tomohiro KANEKO , Yoshihisa SHINODA , Shigeki NAKAYAMA
CPC classification number: G08G1/0125 , G06V20/582 , G01C21/3837 , G01C21/3815
Abstract: A control device includes a processor that acquires travel data of a target vehicle, determines whether the target vehicle obeys a traffic rule, and adjusts a usage form of the travel data in a case of determining that the target vehicle does not obey the traffic rule.
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公开(公告)号：US20240227496A9
公开(公告)日：2024-07-11
申请号：US18375613
申请日：2023-10-02
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Shigeki NAKAYAMA , Tomohiro KANEKO , Kotoru SATO
IPC: B60H1/00
CPC classification number: B60H1/00742
Abstract: An air-conditioning control device includes a processor comprising hardware, the processor being configured to execute: estimating an emotion of an occupant in a vehicle interior when a spot air conditioning is performed on the occupant; and controlling the spot air conditioning based on an estimation result.
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公开(公告)号：US20240131895A1
公开(公告)日：2024-04-25
申请号：US18375613
申请日：2023-10-01
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Shigeki NAKAYAMA , Tomohiro KANEKO , Kotoru SATO
IPC: B60H1/00
CPC classification number: B60H1/00742
Abstract: An air-conditioning control device includes a processor comprising hardware, the processor being configured to execute: estimating an emotion of an occupant in a vehicle interior when a spot air conditioning is performed on the occupant; and controlling the spot air conditioning based on an estimation result.
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公开(公告)号：US20190232901A1
公开(公告)日：2019-08-01
申请号：US16256259
申请日：2019-01-24
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Shigeki NAKAYAMA
IPC: B60R16/033 , F01N3/20 , H02J7/14
CPC classification number: B60R16/033 , F01N3/2013 , F01N2900/1626 , H02J7/1438
Abstract: A control device for a vehicle comprised of an electric power supply control part controlling the supply of electric power to electrical equipment and an electric power transfer control part controlling the transfer of electric power between a first battery and a second battery. The electric power supply control part supplies the electric power of the second battery to a catalyst device if the electric power which can be output by the first battery is smaller than the total demanded output electric power of the electrical equipment and a need arises to supply electric power to the catalyst device so as to warm up the catalyst device. The electric power transfer control part supplies electric power of the first battery to the second battery if the electric power which can be output by the first battery is larger than the total demanded output electric power of the electrical equipment, the state of charge of the second battery is less than a predetermined first state of charge considered required when using the electric power of the second battery to warm up the catalyst device, and a temperature of the catalyst device is less than a predetermined temperature.
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Patent Agency Ranking
公开(公告)号：US20160326930A1
公开(公告)日：2016-11-10
申请号：US15066164
申请日：2016-03-10
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kazuhiro UMEMOTO , Toshihiro MORI , Hiroshi KOBAYASHI , Shigeki NAKAYAMA
CPC classification number: F01N3/2073 , F01N3/0814 , F01N3/0842 , F01N3/10 , F01N3/106 , F01N3/108 , F01N3/2066 , F01N9/00 , F01N13/008 , F01N13/009 , F01N13/0097 , F01N13/16 , F01N2430/06 , F01N2560/06 , F01N2570/14 , F01N2570/145 , F01N2570/18 , F01N2610/03 , F01N2900/1602 , F01N2900/1621 , Y02T10/24 , Y02T10/47
Abstract: In an engine exhaust passage, in order from an exhaust upstream side, an NOx storage and reduction catalyst, NO oxidation catalyst, NO2 reduction catalyst, and selective reduction catalyst may be arranged. An air-fuel ratio of an exhaust gas which flows into the NOx storage and reduction catalyst may be temporarily switched to a rich air-fuel ratio which may be adapted for generating ammonia from NOx which may be stored in the NOx storage and reduction catalyst. The ammonia, which may be generated by the NOx storage and reduction catalyst, may be held at the selective reduction catalyst. The NOx which flows into the selective reduction catalyst may be reduced by the ammonia. The NO oxidation catalyst and NO2 reduction catalyst may be used to make an NO ratio of the exhaust gas which flows into the selective reduction catalyst approach an optimum ratio of the selective reduction catalyst.
Abstract translation: 在发动机排气通路中，从排气上游侧起，可以配置NOx还原催化剂，NO氧化催化剂，NO 2还原催化剂和选择还原催化剂。 流入NOx储存还原催化剂的废气的空燃比可以暂时切换为浓缩空燃比，其可以适于从可能存储在NOx储存还原催化剂中的NOx产生氨。 可以由NOx储存和还原催化剂产生的氨可以保留在选择还原催化剂上。 可以通过氨还原流入选择还原催化剂的NOx。 可以使用NO氧化催化剂和NO 2还原催化剂使流入选择还原催化剂的废气的NO比达到选择还原催化剂的最佳比例。
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公开(公告)号：US20200331457A1
公开(公告)日：2020-10-22
申请号：US16815446
申请日：2020-03-11
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yohei MORIYAMA , Shigeki NAKAYAMA , Ikuma TSUZUKI
Abstract: A control device for a hybrid vehicle is provided. When a first drive mode is selected as the drive mode of the hybrid vehicle, a control section shifts the drive mode to a second drive mode when a charge amount of a battery for an electric motor becomes smaller than or equal to a determination charge amount. The first drive mode operates the electric motor while an internal combustion engine is stopped. The second drive mode permits the operation of the internal combustion engine. The control section executes a shifting process when the upper limit system output is lower than or equal to a startup determination output even though the charge amount of the battery is greater than the determination charge amount. The shifting process shifts the drive mode to the second drive mode to start the internal combustion engine.
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公开(公告)号：US20150361858A1
公开(公告)日：2015-12-17
申请号：US14737602
申请日：2015-06-12
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Junichi MATSUO , Nobumoto OHASHI , Akira MIKAMI , Keishi TAKADA , Shigeki NAKAYAMA
CPC classification number: F01N11/00 , F01N3/2066 , F01N3/2896 , F01N13/0093 , F01N13/011 , F01N2610/02 , F01N2610/144 , F01N2610/1466 , F01N2610/148 , F01N2610/1493 , F01N2900/1808 , F01N2900/1822 , Y02T10/24
Abstract: An object is to suppress the occurrence of a failure in supply of urea water as much as possible in filling control of urea water in a pump share-type urea water supply system with two supply valves. In the pump share-type urea water supply system with a first supply valve and a second supply valve, a urea water tank is connected with the respective supply valves by a urea water supply path. The urea water supply path includes a first supply path for the first supply valve and a second supply path for the second supply valve. The second supply path has a larger capacity than the capacity of the first supply path by a predetermined volume. Filling control of urea water pressure-feeds urea water to the first supply valve and the first supply path by a pump operated in a specified operating state in a state that at least the first supply valve out of the first and second supply valves is opened, and closes the first supply valve based on a pressure value or a pressure variation per unit time obtained by an acquirer.
Abstract translation: 目的是在具有两个供给阀的泵共用型尿素供水系统中，尽可能地抑制尿素水的供给发生故障的发生。 在具有第一供给阀和第二供给阀的泵共用型尿素供水系统中，通过尿素水供给路径将尿素水箱与各供给阀连接。 尿素水供给路径包括第一供给阀的第一供给路径和第二供给阀的第二供给路径。 第二供应路径具有比第一供应路径的容量大一预定体积的容量。 在第一和第二供给阀中的至少第一供给阀打开的状态下，通过在指定的运转状态下运转的泵对尿素水进行加压控制，将尿素水加压到第一供给阀和第一供给路径， 并且基于由收单者获得的每单位时间的压力值或压力变化来关闭第一供给阀。
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公开(公告)号：US20150361857A1
公开(公告)日：2015-12-17
申请号：US14736687
申请日：2015-06-11
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Junichi MATSUO , Nobumoto OHASHI , Akira MIKAMI , Keishi TAKADA , Shigeki NAKAYAMA
CPC classification number: F01N11/00 , F01N3/2066 , F01N3/208 , F01N3/2896 , F01N13/0093 , F01N13/011 , F01N2610/02 , F01N2610/144 , F01N2610/146 , F01N2610/1486 , F01N2610/1493 , F01N2900/1808 , F01N2900/1822 , Y02T10/24
Abstract: An object is to suppress the occurrence of a failure in supply of urea water as much as possible in suck-back control of urea water in a pump share-type urea water supply system with two supply valves. In the pump share-type urea water supply system with a first supply valve and a second supply valve, a urea water tank is connected with the respective supply valves by a urea water supply path. The urea water supply path includes a first supply path for the first supply valve and a second supply path for the second supply valve. The second supply path has a larger capacity than the capacity of the first supply path by a predetermined volume. The suck-back control of urea water controls opening and closing of the respective supply valves such that a first estimated valve-opening time that is a valve-opening time of the first supply valve estimated to be required for suck-back control in the first supply valve and in the first supply path is shorter than a second estimated valve-opening time that is a valve-opening time of the second supply valve estimated to be required for suck-back control in the second supply valve and in the second supply path by at least a first control time corresponding to the predetermined volume.
Abstract translation: 目的是在具有两个供给阀的泵共用型尿素水供给系统中，在尿素水的回吸控制中尽可能地抑制尿素水的供给不良的发生。 在具有第一供给阀和第二供给阀的泵共用型尿素供水系统中，通过尿素水供给路径将尿素水箱与各供给阀连接。 尿素水供给路径包括第一供给阀的第一供给路径和第二供给阀的第二供给路径。 第二供应路径具有比第一供应路径的容量大一预定体积的容量。 尿素水的回吸控制控制各个供给阀的打开和关闭，使得作为第一供给阀的开阀时间的第一估计开阀时间被估计为在第一供给阀中进行回吸控制所需要的阀开启时间 供给阀，并且在第一供给路径中比第二估计开阀时间短，该第二估计开阀时间是估计为第二供给阀和第二供给路径中的回吸控制所需要的第二供给阀的开阀时间 至少对应于预定体积的第一控制时间。
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公开(公告)号：US20240174216A1
公开(公告)日：2024-05-30
申请号：US18379214
申请日：2023-10-12
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Tomohiro KANEKO , Shigeki NAKAYAMA , Kotoru SATO
CPC classification number: B60W30/00 , G06V20/56 , G06V20/597 , B60W2540/22 , B60W2556/50
Abstract: An information processing system includes: a mounting device, mounted on a moving body, acquiring position information of the moving body; and an information processing device receive and transmit information with the mounting device. Further, the mounting device inputs a captured image of an occupant to a learning model, outputs an estimation result of an emotion of the occupant, and, when determined the emotion of the occupant is a negative, transmits date and time information and the position information of the moving body at a time when the negative emotion is appeared to the information processing device, and the information processing device acquires and stores the date and time information and the position information from the movable body in a storage unit, and identifying a location or date and time when a specific rule occurs.
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