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公开(公告)号：US20170219029A1
公开(公告)日：2017-08-03
申请号：US15419510
申请日：2017-01-30
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Junichi SHIOZAKI , Norimi ASAHARA , Mitsuhiro TOYODA
CPC classification number: F16D48/066 , F16D25/00 , F16D2300/22 , F16D2500/1026 , F16D2500/10412 , F16D2500/30401 , F16D2500/30412 , F16D2500/3065 , F16D2500/3109 , F16D2500/50287 , F16D2500/50293
Abstract: A vehicle control system for improving vibration suppressing performance and acceleration response is provided. A controller is configured to set the torque transmitting capacity of an engagement device to a first torque transmitting capacity that is smaller than a value required to transmit a peak value of a second drive torque applied to an output shaft of a transmission having the engagement device but greater than a value required to transmit an estimated first drive torque generated by an engine, when the second drive torque is amplified by pulsation of the first drive torque.
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公开(公告)号：US20170066436A1
公开(公告)日：2017-03-09
申请号：US15235494
申请日：2016-08-12
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Takahito ENDO , Kazumi HOSHIYA , Yoshio ITO , Norimi ASAHARA , Seiji KUWAHARA , Tadashi FUJIYOSHI , Yuji IWASE
CPC classification number: B60W20/19 , B60K6/365 , B60K6/387 , B60K6/44 , B60K6/445 , B60K2006/381 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/12 , B60W50/0097 , B60W50/082 , B60W2510/0638 , B60W2510/104 , B60W2520/10 , B60W2520/105 , B60W2520/125 , B60W2520/14 , B60W2540/04 , B60W2540/10 , B60W2540/12 , B60W2540/18 , B60W2550/402 , B60W2710/0644 , B60W2710/081 , G05D1/0061 , G05D2201/0213 , Y02T10/6239 , Y02T10/6291 , Y02T10/92
Abstract: A vehicle control system is provided to ensure acceleration response while improving energy efficiency in an autonomous vehicle in which an operating mode is selected from an autonomous mode and a manual mode. A switching device is disposed between a motor and drive wheels to switch a driving mode between a direct drive mode and a differential drive mode. A controller executes a motor-idling control to keep a speed of the motor to a standby speed during propulsion in a motor-standby mode. The controller is configured to select a first standby speed of a motor idling control in a case that the vehicle is propelled in the manual mode, and to select a second standby speed that is lower than the first standby speed in a case that the vehicle is propelled in the autonomous mode.
Abstract translation: 提供车辆控制系统以确保加速响应，同时提高其中从自主模式和手动模式中选择操作模式的自主车辆中的能量效率。 开关装置设置在电动机和驱动轮之间以在直接驱动模式和差速驱动模式之间切换驱动模式。 控制器执行电动怠速控制，以在电动机待机模式下推进时将电动机的速度保持在待机速度。 控制器被配置为在车辆在手动模式下被推进的情况下选择电动机怠速控制的第一备用速度，并且在车辆是情况下选择低于第一待机速度的第二备用速度 在自主模式下推动。
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公开(公告)号：US20240140466A1
公开(公告)日：2024-05-02
申请号：US18371481
申请日：2023-09-22
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Hiroshi OYAGI , Hirokazu ITO , Shinya SHIRATORI , Norimi ASAHARA
IPC: B60W50/14 , B60W40/08 , B60W40/105
CPC classification number: B60W50/14 , B60W40/08 , B60W40/105 , B60W2040/0818 , B60W2050/143 , B60W2050/146 , B60W2540/229 , B60W2554/802 , B60W2555/60 , B60W2556/10
Abstract: A control device includes: a controller controlling a first vehicle, the controller being configured to estimate a degree of concentration of a driver in the first vehicle during traveling of the first vehicle based on a first distance between the first vehicle and a second vehicle traveling in front of the first vehicle, a second distance between the first vehicle and a third vehicle traveling behind the first vehicle, and a relationship between a vehicle speed of the first vehicle and a predetermined vehicle speed, and execute a vehicle control of recovering the concentration of the driver based on an estimation result.
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公开(公告)号：US20160347314A1
公开(公告)日：2016-12-01
申请号：US15167065
申请日：2016-05-27
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Seiji KUWAHARA , Kazumi HOSHIYA , Norimi ASAHARA , Yoshio ITO , Takahito ENDO , Tadashi FUJIYOSHI
IPC: B60W30/182 , B60W10/18 , B60W10/10 , G05D1/00 , B60W10/06
CPC classification number: B60W30/182 , B60W10/06 , B60W10/11 , B60W10/184 , B60W2710/1005 , F16H2061/0234
Abstract: A vehicle control system configured to suppress engine noise in an autonomous mode is provided. An operating mode of the vehicle can be switched between a manual mode in which a driving force and a braking force of the vehicle are controlled by a manual operation and an autonomous mode in which the driving force and the braking force of the vehicle are controlled autonomously. The vehicle control system is configured to shift an upshifting point for reducing a speed ratio of a transmission to a low speed side in the autonomous mode, in comparison with the upshifting point set in the manual mode.
Abstract translation: 提供一种被配置为以自主模式抑制发动机噪声的车辆控制系统。 车辆的操作模式可以在通过手动操作控制车辆的驱动力和制动力的手动模式和车辆的驱动力和制动力被自主地控制的自主模式之间切换 。 与手动模式中设定的升档点相比，车辆控制系统被配置为移动升档点，以将自动模式中的变速器的变速比降低到低速侧。
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公开(公告)号：US20160312885A1
公开(公告)日：2016-10-27
申请号：US15136068
申请日：2016-04-22
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Seiji KUWAHARA , Kazumi HOSHIYA , Norimi ASAHARA , Yoshio ITO , Takahito ENDO , Tadashi FUJIYOSHI
CPC classification number: F16H61/0437 , F16H3/663 , F16H3/666 , F16H63/502 , F16H2200/006 , F16H2200/0086 , F16H2200/2007 , F16H2200/2012 , F16H2200/2023 , F16H2200/2046 , F16H2302/04
Abstract: The present disclosure relates to a control apparatus for a vehicle. The vehicle includes an engine, and a transmission that is coupled to the engine. The control apparatus includes an electronic control unit (ECU). The ECU is configured to change a speed ratio of the transmission without an operation by a driver when an automatic operation mode is selected, and change the speed ratio of the transmission as a result of an operation by the driver when a manual operation mode is selected. The automatic operation mode and the manual operation mode are selected by the driver. The ECU executes shifting limit control based on selection of the automatic operation mode. The shifting limit control is control for reducing a shock resulting from the changing of the speed ratio of the transmission.
Abstract translation: 本公开涉及一种用于车辆的控制装置。 车辆包括发动机和联接到发动机的变速器。 控制装置包括电子控制单元（ECU）。 ECU被配置为在选择自动操作模式时由驾驶员进行变速而改变变速比，并且当选择手动操作模式时，改变作为驾驶员的操作的结果的变速器的速比 。 驾驶员选择自动运行模式和手动运行模式。 ECU根据自动运行模式的选择执行换挡限制控制。 变速限制控制是用于减少由变速器的变速比的变化引起的冲击的控制。
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Patent Agency Ranking
公开(公告)号：US20160297444A1
公开(公告)日：2016-10-13
申请号：US15091736
申请日：2016-04-06
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Takahito ENDO , Kazumi HOSHIYA , Yoshio ITO , Norimi ASAHARA , Seiji KUWAHARA , Tadashi FUJIYOSHI , Yuji IWASE
IPC: B60W30/184 , B60W10/30 , B60W30/182 , B60W10/04 , G05D1/00 , B60R17/02
CPC classification number: B60W30/1843 , B60R17/02 , B60W10/04 , B60W10/30 , B60W30/182 , B60W2550/402 , B60W2710/30 , F16H61/00 , F16H61/0025 , F16H61/0031 , F16H63/40 , G05D1/0088
Abstract: A vehicle control system is provided to improve energy efficiency of a vehicle that can be operated not only manually but also autonomously. The vehicle control system is configured to deliver oil to an oil requiring site in a first feeding amount under the manual mode, and to deliver oil to the oil requiring site in a second feeding amount that is smaller than the first feeding amount during propulsion under the autonomous mode in line with a travel plan. When a required amount of oil delivered to the oil requiring site is expected to be increased based on the travel plan under the autonomous mode, the controller increases an oil feeding amount to the oil requiring site from the second feeding amount.
Abstract translation: 提供车辆控制系统以提高车辆的能量效率，其不仅可以手动操作，而且可以自主操作。 车辆控制系统被配置为在手动模式下以第一进料量将油输送到需油场地，并且在推进期间以小于第一进料量的第二进料量将油输送到需油点 自主模式符合旅游计划。 当根据自主模式下的行驶计划预计输送到需油地点的所需量的油量增加时，控制器从第二进料量增加给油需求地点的供油量。
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公开(公告)号：US20240208482A1
公开(公告)日：2024-06-27
申请号：US18540284
申请日：2023-12-14
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yuki TAKAHASHI , Hirokazu ITO , Hiroshi OYAGI , Shinya SHIRATORI , Norimi ASAHARA
CPC classification number: B60W10/22 , B60W40/08 , B60W50/0098 , G06V10/82 , G06V20/59 , G06V40/174 , B60W2040/0827 , B60W2050/009 , B60W2420/403 , B60W2540/221 , B60W2710/226
Abstract: A driving support device, in a mobile body having a plurality of seating positions, includes a processor to set a priority order for seating positions when performing improvement control with respect to emotion of an occupant, acquire a captured image and/or biometric information of the occupant, input thereof to a learning model, and output an emotion estimation result of the occupant, select, in accordance with the priority order, an occupant who is seated in a seated position in which the priority order is set to be high, determine the improvement control for the mobile body based on the emotion estimation result of the selected occupant, and control the mobile body based on the determined improvement control.
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公开(公告)号：US20240149874A1
公开(公告)日：2024-05-09
申请号：US18494845
申请日：2023-10-26
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Hiroshi OYAGI , Hirokazu ITO , Shinya SHIRATORI , Norimi ASAHARA
CPC classification number: B60W30/143 , B60W60/001 , B60W2540/22 , B60W2540/221 , B60W2540/225
Abstract: A driving support apparatus includes a processor configured to: obtain biometric information for at least one occupant on a vehicle; estimate emotion of the occupant based on the biological information; control acceleration of the vehicle based on the estimated emotion of the occupant.
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公开(公告)号：US20160349755A1
公开(公告)日：2016-12-01
申请号：US15138423
申请日：2016-04-26
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Seiji KUWAHARA , Kazumi HOSHIYA , Norimi ASAHARA , Yoshio ITO , Takahito ENDO , Tadashi FUJIYOSHI
CPC classification number: B62D13/00 , B60W40/13 , B62D1/28 , B62D15/025
Abstract: A vehicle control system configured to ensure running stability of a vehicle even if a vehicle weight is heavy is provided. The vehicle control system determines a travel locus of the vehicle within a planned route. If the vehicle tows another vehicle, or if a weight of the vehicle is heavier than a predetermined threshold value, the control system alters the travel locus of the vehicle in such a manner that a turning radius of the vehicle is increased.
Abstract translation: 提供了一种车辆控制系统，其被配置为确保车辆的行驶稳定性，即使车辆重量较重。 车辆控制系统确定在规划路线内的车辆的行驶轨迹。 如果车辆牵引另一车辆，或者如果车辆的重量比预定阈值重，则控制系统以使得车辆的转弯半径增加的方式改变车辆的行驶轨迹。
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公开(公告)号：US20160304124A1
公开(公告)日：2016-10-20
申请号：US15092704
申请日：2016-04-07
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Tadashi FUJIYOSHI , Kazumi HOSHIYA , Yoshio ITO , Norimi ASAHARA , Seiji KUWAHARA , Takahito ENDO , Kazuya ARAKAWA
CPC classification number: B62D15/025 , B62D1/286 , G05D1/0061 , G05D2201/0213
Abstract: A vehicle control system is provided to propel a vehicle in a stabilized manner when switching an operating mode from an autonomous mode to a manual mode. The vehicle control system is configured to: control an operating condition of the vehicle; determine an execution of steering operation by the driver; and continue the autonomous control of the steering wheel if the steering wheel cannot be operated by the driver when the autonomous control of the vehicle is interrupted by a manual operation of a driver and hence the operating mode is switched from the autonomous mode to the manual mode.
Abstract translation: 当将操作模式从自主模式切换到手动模式时，提供车辆控制系统以稳定的方式推进车辆。 车辆控制系统被配置为：控制车辆的运行状态; 确定驾驶员执行转向操作; 并且如果当驾驶员的自主控制被驾驶员的手动操作中断时方向盘在驾驶员不能操作的情况下继续进行方向盘的自主控制，因此操作模式从自主模式切换到手动模式 。
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