公开(公告)号：US20190308621A1

公开(公告)日：2019-10-10

申请号：US15781007

申请日：2016-12-02

Applicant: DENSO CORPORATION

Inventor： Hiroshi INOU ,  Toshiki MATSUMOTO ,  Teppei MIYAKE ,  Tomoyuki HORI

IPC: B60W30/12 ,  B60W40/072

Abstract: A traveling path generation apparatus includes an information acquisition section, a road determination section, and a path generation section. In response to the road determination section determining that there are curved paths, the path generation section generates an expected traveling path by correcting a lane traveling path such that a radius of curvature of each cornering line exceeds a radius of curvature of the corresponding curved path.

公开(公告)号：US20140198933A1

公开(公告)日：2014-07-17

申请号：US14150962

申请日：2014-01-09

Applicant: DENSO CORPORATION

Inventor： Seiji TOTSUKA ,  Hiroshi INOU ,  Teppei MIYAKE

IPC: H04S7/00

CPC classification number: H04S7/30 ,  G06K9/00845 ,  G08G1/0962 ,  H04R2499/13 ,  H04S7/00

Abstract: In a structure of an in-vehicle audio device, the audio system has an audio signal supplying section, an audio signal processing section, a balance adjustment section and an audio signal output section. A right audio signal processing section and a left audio signal processing section in the audio signal processing section perform a process of filtering audio signals supplied from the audio signal supplying section on the basis of a transfer function. The transfer function contains a head related transfer function H(s), a space transmission compensation function G0(s)−1 and a vehicle height compensation function G1(s). The space transmission compensation function G0(s)−1 is an inverse function of a space transfer function G0(s). A filtering process for the audio signal is performed by using the transfer function to guide a driver's visual line to be decreased when a vehicle height is high, and increased when the vehicle height is low.

Abstract translation: 在车载音频装置的结构中，音频系统具有音频信号提供部分，音频信号处理部分，平衡调整部分和音频信号输出部分。 音频信号处理部分中的右音频信号处理部分和左音频信号处理部分根据传递函数执行滤波从音频信号提供部分提供的音频信号的处理。 传递函数包含头部相关传递函数H（s），空间传播补偿函数G0（s）-1和车辆高度补偿函数G1（s）。 空间传播补偿函数G0（s）-1是空间传递函数G0（s）的反函数。 通过使用传递函数来执行音频信号的滤波处理，以在车辆高度高时引导驾驶员的视线减小，并且当车辆高度低时增加。

公开(公告)号：US20180362001A1

公开(公告)日：2018-12-20

申请号：US15780340

申请日：2016-12-02

Applicant: DENSO CORPORATION

Inventor： Hiroshi INOU ,  Teppei MIYAKE ,  Tomoyuki HORI

IPC: B60T7/12 ,  B60W10/04 ,  B60W10/06 ,  B60W10/18 ,  B60W30/045 ,  B60W40/072 ,  B60W40/101

Abstract: A traveling control apparatus acquires a shape of a road on which an own vehicle is to travel, and, in the case where the shape of the road changes from a straight road to a curved road, the apparatus calculates an upper limit speed, which prevents the own vehicle from skidding off outside the curved road when the own vehicle travels on the curved road, as a target speed. The traveling control apparatus decelerates the own vehicle from a deceleration start position so that the own vehicle enters the curved road at a constant speed at a time point when the own vehicle enters the curved road. The traveling control apparatus sets the target speed after acceleration has finished when the own vehicle exits the curved road and reaches an acceleration start position, and accelerates the own vehicle from the acceleration start position to an acceleration completion position.

公开(公告)号：US20180328744A1

公开(公告)日：2018-11-15

申请号：US15775799

申请日：2016-11-11

Applicant: DENSO CORPORATION

Inventor： Teppei MIYAKE ,  Minoru OKADA

IPC: G01C21/32 ,  G01C21/36 ,  G06F17/30 ,  B60R11/04

CPC classification number: G01C21/32 ,  B60R11/04 ,  G01C21/26 ,  G01C21/367 ,  G06F17/30241 ,  G08G1/137 ,  G08G1/16 ,  G09B29/00

Abstract: The travelling road information generation system is provided with a map data acquiring unit, a locus data acquiring unit, a correction amount calculation unit, and a travelling road information generation unit.The map data acquiring unit acquires map data including a travelling road on which the vehicle is capable of travelling, and the locus data acquiring unit acquires locus data indicating a running locus when the vehicle actually travels on the travelling road.The correction amount calculation unit calculates, based on the locus data, a correction amount necessary for generating travelling road information from the map data, the travelling road information being suitable for travelling of the vehicle, and the travelling road information generation unit corrects the travelling road acquired from the map data using the correction amount to generate the travelling road information.