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公开(公告)号：US20170350715A1
公开(公告)日：2017-12-07
申请号：US15503858
申请日：2015-08-31
发明人： Daisuke TANIZAKI , Toyoji HIYOKAWA , Tatsuya KATO , Motohiro NAKAMURA , Kazunori WATANABE , Hiroyuki TASHIRO , Kei HIROO
IPC分类号： G01C21/34 , G08G1/00 , G08G1/0969
CPC分类号： G01C21/3453 , G01C21/26 , G01C21/30 , G01C21/34 , G01C21/3492 , G01C21/36 , G01C21/3691 , G01S19/47 , G01S19/49 , G08G1/09 , G08G1/0969 , G08G1/20
摘要： Route search systems, methods, and programs search for a recommended route using a cost value of a link or a node that constitutes a route. The systems, methods, and programs calculate the cost value of the link or the node on the basis of calculation material information that serves as a material for calculating the cost value, and specify a reliability degree of the calculated cost value of the link or the node on the basis of a number of pieces of the calculation material information used to calculate the cost value of the link or the node. The systems, methods, and programs correct the cost value of the link or the node, the reliability degree of which has been specified, on the basis of the specified reliability degree, and search for the recommended route using the corrected cost value.
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公开(公告)号：US20170001567A1
公开(公告)日：2017-01-05
申请号：US15104850
申请日：2015-01-15
申请人： AISIN AW CO., LTD.
发明人： Ryoji KOYAMA , Tomoki KUBOTA
CPC分类号： B60R1/072 , B60R16/037 , G06K9/00791 , G06K9/2063 , H04N5/247 , H04N7/181
摘要： Rearview mirror angle setting systems, methods, and programs display, on a display, a peripheral image of a vehicle that includes a visible region that is visually recognizable in a rearview mirror at a variable angle. The systems, methods, and programs display a reference point in the peripheral image, and move a position of the reference point in the peripheral image in accordance with a moving operation by a user. The systems, methods, and programs set the angle of the rearview mirror such that the position of the reference point, which has been moved, is visually recognizable in the rearview mirror.
摘要翻译： 后视镜角度设定系统，方法和程序在显示器上显示车辆的周边图像，其包括以可变角度在后视镜中可视地识别的可视区域。 系统，方法和程序在外围图像中显示参考点，并且根据用户的移动操作移动外围图像中参考点的位置。 系统，方法和程序设置后视镜的角度，使得已经被移动的参考点的位置在后视镜中被视觉识别。
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3.发明申请公开(公告)号：US20190308633A1
公开(公告)日：2019-10-10
申请号：US16373911
申请日：2019-04-03
摘要： An in-vehicle environment setting system 10 includes: a receiving unit 210 that receives, from a vehicle 50, setting information regarding a setting for an in-vehicle environment of the vehicle 50 and environment information regarding an outdoor environment of the vehicle 50 in a manner associated with an identity of a user 52 who boards the vehicle 50; a learning unit 220 that learns a preference of the user 52 related to the setting for the in-vehicle environment based on the setting information and the environment information; a generation unit 230 that generates recommended setting information regarding a recommended setting for the in-vehicle environment preferred by the user 52 based on a learning result of the preference; and a transmission unit 240 that transmits the recommended setting information to a vehicle 60 which is different from the vehicle 50.
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公开(公告)号：US20230243417A1
公开(公告)日：2023-08-03
申请号：US18002722
申请日：2021-03-31
申请人： AISIN AW CO., LTD.
发明人： Masayuki TANAKA
CPC分类号： F16H61/0403 , F16H3/089 , F16H37/0813
摘要： Provided is a control device performing upshifting engagement control where engagement pressure of a second engagement device is gradually increased, and disengagement control where a disengagement force to disengage a first engagement device acts on a meshing portion of the first engagement device. The control device gradually increases engagement pressure of the second engagement device toward target engagement pressure at which transmission torque capacity of the second engagement device reaches a magnitude determined based on input torque from a drive power source to an input member, and changes engagement pressure of the second engagement device set at or after a time when the engagement pressure of the second engagement device reaches set engagement pressure lower than the target engagement pressure, smaller than a change rate of the engagement pressure of the second engagement device set before reaching the set pressure, and thereafter starts the disengagement control.
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公开(公告)号：US11515746B2
公开(公告)日：2022-11-29
申请号：US16846767
申请日：2020-04-13
摘要： A cooling mechanism for a vehicle electric motor. The cooling mechanism includes: a coolant oil passage provided between a rotor core and a rotor shaft of the electric motor; an oil supply passage provided inside the rotor shaft and communicating with the coolant oil passage; and at least one first discharge port and at least one second discharge port provided in respective first and second end plates disposed on respective opposite sides of the rotor core. The coolant oil passage includes a first passage portion communicating with the at least one first discharge port, and a second passage portion communicating with the at least one second discharge port. Each of the at least one first discharge port is located in a position that is different from a position of any one of the at least one second discharge port as seen in an axial direction of the rotor shaft.
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公开(公告)号：US11186284B2
公开(公告)日：2021-11-30
申请号：US16972141
申请日：2019-07-19
申请人： AISIN AW CO., LTD.
发明人： Ryo Watanabe , Yasuyuki Sato , Kenta Kimata , Takuro Iwase , Junichiro Ohtsubo
IPC分类号： B60W30/19 , B60W10/08 , B60W10/10 , F16H59/14 , F16H61/04 , F16H63/50 , B60L15/20 , B60W30/20 , F16H59/70 , F16H61/16
摘要： A control device performs upshifting in a state in which an operating point of a rotating electrical machine for outputting requirement-based torque at wheel-based rotational speed falls within an operable range of the rotating electrical machine both before and after shifting a shift speed by the upshifting, and in which before shifting the shift speed, output torque from the rotating electrical machine is less than or equal to determination torque (T1), the wheel-based rotational speed being rotational speed of the rotating electrical machine based on rotational speed (V) of a wheel, the requirement-based torque being output torque from the rotating electrical machine based on required wheel transmission torque, and the determination torque (T1) being torque obtained by subtracting an amount of increased torque (ΔTmg) resulting from torque increase control from maximum torque (Tmax) that can be outputted from the rotating electrical machine at the wheel-based rotational speed.
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公开(公告)号：US11156667B2
公开(公告)日：2021-10-26
申请号：US16619854
申请日：2018-08-31
申请人： AISIN AW CO., LTD.
发明人： Hideaki Kimura
摘要： Provided is a diagnostic device for a coil including a voltage application unit applying an impulse voltage to the coil; a response voltage detection unit detecting a response voltage from the coil with respect to the impulse voltage; an index calculation unit calculating a determination index indicating an electrical feature of the coil based on the response voltage; and a determination unit determining whether there is an abnormality in a target coil to be diagnosed by comparing the determination index of a reference coil that is the coil that is normal and the determination index of the target coil. At least one of a zero cross point at which the response voltage intersects with a reference voltage and a peak voltage on a positive side and a negative side of the response voltage is used as the determination index, in addition to a circuit constant of the coil.
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公开(公告)号：US20210316602A1
公开(公告)日：2021-10-14
申请号：US17273645
申请日：2019-12-06
申请人： AISIN AW CO., LTD.
发明人： Tomoyuki SUZUKI
摘要： A vehicle drive device includes a rotary electric machine, an inverter, and a case. The case includes a main body portion and a cover portion. The main body portion houses the rotary electric machine and at least a part of the inverter. The cover portion is joined to the main body portion so as to cover an opening portion of the main body portion. The inverter includes a cooler, a first unit that is fixed to the cooler so as to be along a first reference plane, and a second unit that is fixed to the cooler so as to be along a second reference plane. The cooler is fixed to the main body portion.
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公开(公告)号：US20210300331A1
公开(公告)日：2021-09-30
申请号：US17214898
申请日：2021-03-28
发明人： Naoki NAKANISHI , Nobufusa KOBAYASHI , Masato YOSHIKAWA , Hironobu ARATAKE , Shingo AKITA , Shinobu NISHIYAMA , Soichiro SAWAMURA
摘要： A control device of a hybrid vehicle including an engine, motor that receives power from the engine via an engine connecting and disconnecting device, and automatic transmission, starts the engine in a first starting method in which the engine performs ignition and rotates by itself after the engine speed is increased to be equal to or higher than a predetermined rotational speed through slipping engagement of the engine connecting and disconnecting device, or a second starting method in which the engine performs ignition and rotates by itself from a stage before the engine speed reaches the predetermined rotational speed, and controls the automatic transmission to permit a lower gear position to be established according to shift conditions when the engine is started in the second starting method during a downshift of the automatic transmission, as compared with when the engine is started in the first starting method during the downshift.
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公开(公告)号：US20210291860A1
公开(公告)日：2021-09-23
申请号：US17200064
申请日：2021-03-12
发明人： Yoshito KONDO , Shingo KINASHI , Hironobu SUGIMOTO , Akira IIJIMA , Yohei KUBO
摘要： A driving assistance system includes a planned travel route acquirer, a driving assistance section acquirer, and a guide controller. The planned travel route acquirer acquires a planned travel route for a vehicle. The driving assistance section acquirer acquires a driving assistance section on the planned travel route. The guide controller presents at least one icon indicating a point of switching between the driving assistance section and a non-assistance section on the planned travel route.
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