公开(公告)号：US20240416890A1

公开(公告)日：2024-12-19

申请号：US18738848

申请日：2024-06-10

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  J-QUAD DYNAMICS INC. ,  ADVICS CO., LTD.

Inventor： Yusuke KAMIYA ,  Kazuki MIYAKE ,  Taketsugu MIYATA ,  Tatsuya HIROMURA

IPC: B60W10/06 ,  B60W10/188 ,  B60W30/18 ,  B60W50/00

Abstract: A control device for a vehicle includes one or more processors configured to: perform feedback control on an acceleration of the vehicle by controlling a driving force of an internal combustion engine mounted on the vehicle based on a difference between a requested acceleration of the vehicle from an application and an actual acceleration of the vehicle; calculate a first predicted acceleration that is a predicted acceleration of the vehicle on an assumption that the internal combustion engine is controlled into a fuel-cut state; and control the internal combustion engine into the fuel-cut state without performing the feedback control when a coasting condition that is predetermined is satisfied and the first predicted acceleration is equal to or higher than a lower limit value that is predetermined as a negative value.

公开(公告)号：US20240400070A1

公开(公告)日：2024-12-05

申请号：US18695227

申请日：2022-09-13

Applicant: ADVICS CO., LTD. ,  J-QuAD DYNAMICS INC. ,  DENSO CORPORATION ,  AISIN CORPORATION ,  JTEKT CORPORATION

Inventor： Yosuke OHMORI ,  Akira ITO

IPC: B60W50/02 ,  G06N7/01

Abstract: A vehicle control device includes a command unit that generates a command value for an actuator and causes a vehicle to travel by outputting the command value to a control unit, a state quantity acquiring unit that acquires at least two values of a vehicle state quantity among a vehicle state quantity ideal value, a vehicle state quantity detection value, and a vehicle state quantity operation value, an event storage unit that stores multiple events that can occur when the vehicle on-board device is not functioning normally, an event acquiring unit that compares at least two values of the vehicle state quantity and acquires an event corresponding to a result of the comparison, and an anomaly determining unit that determines whether there is an anomaly in the vehicle on-board device by using a Bayesian network that includes, as a node, an occurrence probability of the event.

公开(公告)号：US20240343250A1

公开(公告)日：2024-10-17

申请号：US18629061

申请日：2024-04-08

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  J-QuAD DYNAMICS Inc. ,  ADVICS CO., LTD.

Inventor： Yuta OHASHI ,  Tatsuya HIROMURA

IPC: B60W30/14 ,  B60W50/02

CPC classification number: B60W30/143 ,  B60W50/0225 ,  B60W2720/106

Abstract: A motion manager for a vehicle includes one or more processors, and the one or more processors are configured to: receive acceleration request values from a plurality of applications and driver assistance levels associated with the respective acceleration request values; select the smallest acceleration request value of the plurality of acceleration request values received; select the highest driver assistance level of the plurality of driver assistance levels received; and while outputting a specified value according to the selected acceleration request value to an actuator of the vehicle, stop the output of the specified value under a condition according to the selected driver assistance level.

公开(公告)号：US20240336283A1

公开(公告)日：2024-10-10

申请号：US18747327

申请日：2024-06-18

Applicant: J-QuAD DYNAMICS Inc.

Inventor： Suguru SAKAI ,  Hiroki Inagaki ,  Tomoyuki Matsuba

IPC: B60W60/00 ,  G01C21/34 ,  G06T7/70 ,  H04W4/029 ,  H04W4/40

CPC classification number: B60W60/0025 ,  G01C21/3407 ,  G06T7/70 ,  H04W4/029 ,  H04W4/40

Abstract: A vehicle automatically gets out of a parking area toward a location required by an user. A relative position between a communication terminal carried by the user and the vehicle is determined according to one of detection processes corresponding to a communication state between the communication terminal and one or more of sensor units on the vehicle. An out-of-parking target position is set based on a detection result of the position detection, and an optimum out-of-parking target position is calculated by updating the out-of-parking target position when the position detection has a higher reliability than the currently set out-of-parking target position while getting out of the parking area. An autonomous driving operation of the vehicle is controlled to get out of the parking area toward the out-of-parking target position.

公开(公告)号：US20240295944A1

公开(公告)日：2024-09-05

申请号：US18590680

申请日：2024-02-28

Applicant: DENSO CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA ,  J-QuAD Dynamics Inc.

Inventor： AKIRA SUGIE ,  NAOYUKI OKADA ,  KENJI KOHARA ,  HIDEAKI FURUSE ,  YUKI YAMAMOTO

IPC: G06F3/04815 ,  B60R1/23 ,  G06F3/04845 ,  G06F3/0488 ,  G06T15/20 ,  G06T17/00 ,  H04N5/265

CPC classification number: G06F3/04815 ,  B60R1/23 ,  G06F3/04845 ,  G06F3/0488 ,  G06T15/205 ,  G06T17/00 ,  H04N5/265 ,  B60R2300/105 ,  B60R2300/303 ,  G06T2200/08 ,  G06T2200/24

Abstract: A vehicle display device includes a plurality of capturing sections, a combining section, a virtual viewpoint image generation section, a display section, a touch panel configured to receive input for changing a setting condition related to the virtual viewpoint on a virtual viewpoint image on the display section, and an image adjustment section configured to enable the virtual viewpoint to be set in the vehicle exterior or the vehicle interior and to move between the vehicle exterior and the vehicle interior, to adjust the virtual viewpoint image.

公开(公告)号：US20240286628A1

公开(公告)日：2024-08-29

申请号：US18656327

申请日：2024-05-06

Applicant: DENSO CORPORATION ,  J-QuAD DYNAMICS INC.

Inventor： Keita SUGIURA ,  Yasuyuki MIYAKE ,  Naotsugu SHIMIZU ,  Junzoh TSUCHIYA ,  Masafumi IBUSHI ,  Seiya FUJITSU ,  Hiroyuki ISHIMORI

IPC: B60W50/06 ,  G01S7/292 ,  G01S13/04 ,  G01S13/931

CPC classification number: B60W50/06 ,  G01S7/292 ,  G01S13/04 ,  G01S13/931 ,  B60W2420/408 ,  B60W2554/802 ,  G01S2013/9322

Abstract: An object recognition device is applied to a vehicle having a range sensor that transmits a probe wave and receives the reflected wave of the probe wave. The object recognition device is configured to recognize an object behind the own vehicle based on detection information of the range sensor. The object recognition device includes a tow determining unit configured to determine whether a towed vehicle is coupled to a rear of the own vehicle, and a changing unit configured to, in response to determining that the towed vehicle is coupled to the rear of the own vehicle, change how the range sensor detects an object to suppress reception of the reflected wave caused by presence of the towed vehicle.

公开(公告)号：US20240181885A1

公开(公告)日：2024-06-06

申请号：US18441364

申请日：2024-02-14

Applicant: J-QuAD DYNAMICS Inc.

Inventor： Yuuki OZAWA ,  Koji SHIBATA ,  Yusuke MINAMOTO

IPC: B60K35/28 ,  B60W50/14

CPC classification number: B60K35/28 ,  B60W50/14 ,  B60W2050/146 ,  B60W2520/105 ,  B60W2520/125 ,  B60W2540/18 ,  B60W2540/223

Abstract: A display control device executes a calculation acceleration acquisition processing and a display processing. The calculation acceleration acquisition processing includes a process of acquiring a calculation acceleration variable that indicates a calculated acceleration of a vehicle in response to a driving state of the vehicle or a driving state of the vehicle that generates the calculated acceleration. The display processing includes a process of displaying an image that is visible to an occupant of the vehicle by operating a display device, and includes an image variation process of changing the image in response to the calculation acceleration variable.

公开(公告)号：US20240017704A1

公开(公告)日：2024-01-18

申请号：US18364270

申请日：2023-08-02

Applicant: J-QuAD DYNAMICS Inc.

Inventor： YUUKI OZAWA

IPC: B60T8/1763 ,  B60W30/09 ,  B60W40/068 ,  B60W10/18 ,  B60W30/095 ,  B60W40/103 ,  B60W50/00

CPC classification number: B60T8/1763 ,  B60W30/09 ,  B60W40/068 ,  B60W10/18 ,  B60W30/0956 ,  B60W40/103 ,  B60W50/0098 ,  B60W2520/20 ,  B60T2230/02 ,  B60W2552/40 ,  B60W2050/0083 ,  B60T2210/12 ,  B60T2201/022

Abstract: A driving assistance apparatus is applied to a vehicle (VC) including a wheel-turning actuator (32) that turns a wheel and a brake actuator (41-44). The driving assistance apparatus is configured to detect, as a slip detection process (S22), slip of the vehicle on a road surface on which the vehicle is traveling. The limitation process (S24, S24a) limits the a braking force of the brake actuator to a smaller magnitude. The limitation process includes a process where the braking force of the brake actuator is limited to the smaller magnitude at least during the period over which the obstacle is being avoided when the wheel-turning actuator of the vehicle turns the wheel in order to avoid an obstacle and when the slip has been detected at the slip detection process.

公开(公告)号：US20220176953A1

公开(公告)日：2022-06-09

申请号：US17457755

申请日：2021-12-06

Applicant: J-QuAD DYNAMICS INC.

Inventor： Akira ITO

IPC: B60W30/095 ,  B60W30/09 ,  B60W40/09 ,  B60W50/14 ,  B60R1/00

Abstract: A driving assistance device calculates the field of view of a driver based on an output signal of a camera that captures an image of the driver. The driving assistance device calculates a monitoring required region that requires monitoring when driving the vehicle based on information of the periphery of the vehicle. The driving assistance device determines whether the field of view calculated in the field of view calculation process encompasses the monitoring required region. When determined that the calculated field of view does not encompass the monitoring required region, the driving assistance operates predetermined hardware device to cope with the situation.

公开(公告)号：US20250128687A1

公开(公告)日：2025-04-24

申请号：US18920559

申请日：2024-10-18

Applicant: DENSO CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA ,  J-QuAD DYNAMICS Inc.

Inventor： Karin MORITA

IPC: B60T8/58 ,  B60Q9/00 ,  B60T7/22 ,  B60T8/171 ,  B60T8/172 ,  G08G1/16

Abstract: In a control apparatus, upon determination that an obstacle has a collision possibility, an operation determiner determines to instruct a notification system to issue, to an occupant, a notification related to the collision possibility with the obstacle. The operation determiner determines whether a collision-avoidance operation has been carried out by the occupant since the issuance of the notification. The operation determiner determines not to instruct the vehicle motion control system to execute a collision-avoidance assistance operation upon determination that (i) no collision-avoidance operations have been carried out by the occupant since the issuance of the notification and (ii) the obstacle having the collision possibility is a low-height object, the low-height object being defined as an object that has fallen on a road and has a height that is sufficiently low that the vehicle is enabled to pass over the obstacle.