公开(公告)号：US20190251374A1

公开(公告)日：2019-08-15

申请号：US16331392

申请日：2017-10-09

Applicant: AISIN AW CO., LTD.

Inventor： Takamitsu SAKAI ,  Tomoaki HIROTA

IPC: G06K9/00 ,  G06T7/73 ,  G01C21/32 ,  B60W30/095

CPC classification number: G06K9/00805 ,  B60R21/00 ,  B60W30/0956 ,  G01C21/32 ,  G06K9/00798 ,  G06K9/6261 ,  G06K2209/23 ,  G06T1/00 ,  G06T7/00 ,  G06T7/50 ,  G06T7/70 ,  G06T7/73 ,  G06T2207/20081 ,  G06T2207/30256 ,  G06T2207/30261 ,  G08G1/16

Abstract: Travel assistance devices and programs obtain a captured image that captures a surrounding environment of a mobile unit and obtain, as a map information image, a map image that three-dimensionally represents a map and that represents a same range as an image capturing range of the captured image from a same direction as an image capturing direction of the captured image. The devices and programs extract a risk factor based on learning data by inputting the captured image and the map information image to machine learning as input images with a plurality of channels. The risk factor is present in the surrounding environment of the mobile unit and is not included in the captured image.

公开(公告)号：US10352431B2

公开(公告)日：2019-07-16

申请号：US15401750

申请日：2017-01-09

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  AISIN AW CO., LTD.

Inventor： Hideki Nakagawa ,  Kozo Yamamoto ,  Hirofumi Nakada ,  Takeo Matsuo ,  Haruki Shirasaka

IPC: F16H57/03 ,  F16H57/021 ,  F16H57/031 ,  F16H57/029

Abstract: The transmission case is provided with a bearing portion having a through hole in which a power transmission shaft is inserted, a fitting portion having a mating surface on which another member is superimposed, a plurality of fastening portions provided in the fitting portion, and ribs provided between the bearing portion and the fastening portions, respectively. The ribs are arranged between the bearing portion and the fastening portions, respectively, the fastening portions being other than the fastening portion that is the closest to the bearing portion amongst the plurality of fastening portions.

公开(公告)号：US20190214933A1

公开(公告)日：2019-07-11

申请号：US16332294

申请日：2017-09-29

Applicant: AISIN AW CO., LTD.

Inventor： Subrata SAHA ,  Arinori SHIMADA ,  Yuki SUGIYAMA ,  Masaya KOKUBO

IPC: H02P27/08 ,  H02P21/30 ,  H02P21/22 ,  H02P29/024 ,  H02P3/22 ,  B60L3/00 ,  H02M7/5387

CPC classification number: H02P27/08 ,  B60L3/003 ,  B60L3/0061 ,  H02M7/48 ,  H02M7/53871 ,  H02P3/22 ,  H02P21/22 ,  H02P21/30 ,  H02P29/027

Abstract: An inverter control device that controls an inverter as a control target, the inverter being connected to a direct-current power supply and connected to an alternating-current rotating electrical machine so as to convert power between direct current and alternating current of a plurality of phases, and the inverter having an arm for each alternating-current phase, the arm including a series circuit of an upper-stage switching element and a lower-stage switching element, the inverter control device including an electronic control unit.

公开(公告)号：US10348150B2

公开(公告)日：2019-07-09

申请号：US15110993

申请日：2015-01-19

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  AISIN AW CO., LTD.

Inventor： Tomohiko Miyamoto ,  Takeshi Tsuji ,  Dai Nakajima

IPC: H02K3/18 ,  H02K3/32 ,  H02K3/52

Abstract: A stator of a rotating electric machine includes a stator core, a plurality of insulators and a plurality of concentrated winding coils. The stator core includes an annular yoke and a plurality of teeth. The insulators are located along outer peripheral wall surfaces of the teeth. Each of the insulators includes a plurality of first surfaces and a plurality of second surfaces. The second surfaces connect the first surfaces. The coils are fitted on the teeth on which the insulators have been placed from a radially inner side thereof. The first surfaces of each of the insulators are in contact with inner peripheral surfaces of the coil that is placed on the outer periphery of the insulator.

公开(公告)号：US20190197323A1

公开(公告)日：2019-06-27

申请号：US16331362

申请日：2017-10-09

Applicant: AISIN AW CO., LTD.

Inventor： Takamitsu SAKAI ,  Nozomi JIMBO ,  Tomoaki HIROTA

IPC: G06K9/00 ,  G08G1/16 ,  G06T7/70 ,  G06T7/50 ,  G06K9/62

CPC classification number: G06K9/00805 ,  B60R21/00 ,  G06K9/00798 ,  G06K9/6261 ,  G06K2209/23 ,  G06T1/00 ,  G06T7/00 ,  G06T7/50 ,  G06T7/70 ,  G06T2207/30256 ,  G06T2207/30261 ,  G08G1/16

Abstract: Travel assistance devices and programs obtain a captured image that captures a surrounding environment of a vehicle by an imaging device having a start point of a driver's line of sight and an optical axis corresponding to a driver's line-of-sight direction. The devices and programs identify, based on the captured image and map information of an area around the vehicle, a location where a connecting road is present in the captured image. The connecting road is a road connecting to a traveling road of the vehicle at a divergence point present around the vehicle. The devices and programs determine driver's visibility of the connecting road based on a positional relationship between the location of the connecting road and a location of an obstacle present around the vehicle in the captured image and output a result of the determination.

公开(公告)号：US20190195315A1

公开(公告)日：2019-06-27

申请号：US16089072

申请日：2017-05-18

Applicant: AISIN AW CO., LTD.

Inventor： Akira OCHI ,  Yuki SATO ,  Takayuki MIYAKE ,  Ryo NAKAMURA ,  Junichi TOKUNAGA

IPC: F16G5/16

CPC classification number: F16G5/16

Abstract: A transmission belt is formed by a plurality of elements each having: a body portion including a saddle surface that contacts an inner peripheral surface of an endless ring and a pair of pillar portions that are extended outward in the radial direction of the transmission belt from both lateral sides of the saddle surface; a first surface that is formed on one side of the body portion in the circumferential direction of the transmission belt and a second surface that is formed on the other side of the body portion in the circumferential direction of the transmission belt; and rocking edge portions that are formed at both lateral ends of the first surface so as to be separated from each other and that act as a fulcrum when adjacent ones of the elements contact each other and rotate relative to each other. The rocking edge portions are formed by a curved surface so as to have a width from a position outside the saddle surface to a position inside the saddle surface in the radial direction of the transmission belt. A portion connecting the first surface and the saddle surface is formed so as to be located closer to the second surface than the rocking edge portions are in the circumferential direction of the transmission belt.

公开(公告)号：US20190195313A1

公开(公告)日：2019-06-27

申请号：US16062823

申请日：2017-01-30

Applicant: AISIN AW INDUSTRIES CO., LTD ,  AISIN AW CO., LTD.

Inventor： Takuya YOSHIKAWA ,  Aki OGAWA ,  Yoshihiro YOSHIDA ,  Akiyoshi KATO ,  Ryosuke OTSUKA ,  Kazuyoshi ITO ,  Masaki WAJIMA

IPC: F16F15/134 ,  F16F15/123 ,  F16F15/14 ,  F16F15/31 ,  F16H1/28

CPC classification number: F16F15/134 ,  F16F15/12353 ,  F16F15/1478 ,  F16F15/30 ,  F16F15/31 ,  F16F2222/08 ,  F16H1/28 ,  F16H2045/021 ,  F16H2045/0226 ,  F16H2045/0247 ,  F16H2045/0268 ,  F16H2045/0284

Abstract: A drive member of a damper device includes a first input plate member and a second input plate member that rotatably support a plurality of pinion gears of a planetary gear of a rotary inertia mass damper. A driven member includes an outer teeth gear portion that meshes with the pinion gear in an outer circumferential portion thereof and is disposed between the first and the second input plate members in an axial direction so as to work as a sun gear of the planetary gear. A stopper is configured to restrict the relative rotation between the drive member and the driven member and includes a contact portion arranged in the outer circumferential portion of the driven member so as to contact with the first input plate member.

公开(公告)号：US20190186929A1

公开(公告)日：2019-06-20

申请号：US16328098

申请日：2017-09-01

Applicant: AISIN AW CO., LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Tominori IWATA ,  Daisuke TANIZAKI ,  Kenji NAGASE ,  Toyoji HIYOKAWA ,  Tatsuya KATO ,  Motohiro NAKAMURA ,  Kazunori WATANABE

IPC: G01C21/34 ,  G01C21/36 ,  G08G1/0967

CPC classification number: G01C21/3415 ,  G01C21/34 ,  G01C21/3691 ,  G08G1/0967 ,  G08G1/0969

Abstract: Route search devices, systems, and programs obtain current traffic information indicating traffic conditions at a present time and obtain statistical traffic information, the statistical traffic information being statistical information obtained by collecting statistics of histories of traffic information. The devices, systems, and programs determine a degree of traffic congestion of a road at the present time, identify travel time for a road whose degree of traffic congestion is greater than or equal to a threshold, based on the current traffic information, and identify travel time for a road whose degree of traffic congestion is less than the threshold, based on the statistical traffic information. The devices, systems, and programs then search for a route to a destination, using the identified travel time.

公开(公告)号：US10323743B2

公开(公告)日：2019-06-18

申请号：US15654254

申请日：2017-07-19

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  AISIN AW CO., LTD.

Inventor： Norihiro Tsukamoto ,  Tomohiro Asami ,  Keisuke Ota ,  Hiromasa Takai

IPC: F16H61/00 ,  B60W30/00 ,  F16H61/22 ,  F16H61/06 ,  F16H61/04 ,  F16H59/18

Abstract: A control device of a vehicle including a motor and a multi-speed type automatic transmission including a plurality of engagement devices, the control device engaging the engagement device to be engaged and releasing the engagement device to be released when the shift is determined, and controlling an engagement pressure of an engagement device to be released during an upshift in a driven state and a downshift in a driving state and controlling an engagement pressure of an engagement device to be engaged during an upshift in the driving state and a downshift in the driven state so as to control a rotation speed of a rotating element of the automatic transmission, the control device increasing an instruction pressure of the engagement device to a target surge pressure for a target surge time when switching is performed during the upshift and the downshift in the driven state, to the driving state.

公开(公告)号：US20190178377A1

公开(公告)日：2019-06-13

申请号：US16310653

申请日：2017-08-10

Applicant: AISIN AW CO., LTD.

Inventor： Keisuke TERADA ,  Masaru KATSUYA ,  Takao FUKUI

IPC: F16H63/30 ,  F16H57/04 ,  F16H61/00 ,  F16D25/10 ,  F16D25/0638 ,  F16H61/30

Abstract: An automatic transmission that includes a lubricating oil supply source that supplies lubricating oil; a plurality of friction engagement elements that can attain a plurality of shift speeds according to combinations of the friction engagement elements to be engaged simultaneously; a plurality of hydraulic servos that engage and disengage the plurality of friction engagement elements according to whether an oil pressure is supplied thereto or not; and a rotary shaft that can transmit power.