公开(公告)号：US20180065149A1

公开(公告)日：2018-03-08

申请号：US15561535

申请日：2016-05-25

Applicant: DENSO CORPORATION

Inventor： Shohei MORIKAWA ,  Hikaru SASAKI

IPC: B06B1/06 ,  G02B26/08 ,  G02B26/10

Abstract: A control circuit includes: an angular velocity calculator calculating an angular velocity of a mirror based on an angle of the mirror; a target angular velocity calculator calculating a target value of the angular velocity; a resonance frequency detector detecting a frequency of vibration of the mirror using the angular velocity and target value; a drive waveform generator generating a drive signal having sawtooth waveform; and an unnecessary vibration controller optimizing the drive signal to reduce an unnecessary vibration of the mirror based on the frequency of vibration of the mirror and providing piezoelectric elements with voltage according to the optimized drive signal. The resonance frequency detector detects the frequency of vibration of the mirror using a waveform and the target value of the angular velocity of the mirror during a duration in which the drive signal is transmitted to the unnecessary vibration controller from the drive waveform generator.

公开(公告)号：US20150360565A1

公开(公告)日：2015-12-17

申请号：US14734058

申请日：2015-06-09

Applicant: DENSO CORPORATION

Inventor： Hirotaka GOTO ,  Katsuyoshi NISHII ,  Toshiaki NAKAYAMA ,  Shohei MORIKAWA ,  Yasutsugu NAGATOMI

IPC: B60K35/00 ,  G09G3/36 ,  B60R1/00 ,  G02B27/01

CPC classification number: B60K35/00 ,  B60K2350/352 ,  B60R1/00 ,  B60R2300/301 ,  B60R2300/70 ,  B60R2300/8026 ,  B60R2300/8093 ,  G02B27/01 ,  G02B2027/0138 ,  G02B2027/014 ,  G09G3/2003 ,  G09G3/2059

Abstract: In a driver's safety confirmation support system, a moving object detection section detects a moving object approaching to a vehicle in any of detection areas around a vehicle. When the moving object detection section detects the moving object in the detection area on a left side of the vehicle, a display control section controls a right display section provided in a right area relative to a driver's seat to display information regarding the moving object detected. When the moving object detection section detects the moving object in the detection area on a right side of the vehicle, the display control section controls a left display section provided in a left area relative to the driver's seat to display information regarding the moving object.

Abstract translation: 在驾驶员的安全确认支援系统中，移动物体检测部检测在车辆周围的任意一个检测区域中接近车辆的移动物体。 当移动物体检测部分检测到车辆左侧的检测区域中的移动物体时，显示控制部分控制相对于驾驶员座位设置在右侧区域中的右侧显示部分，以显示关于检测到的移动物体的信息。 当移动物体检测部分检测到车辆右侧的检测区域中的移动物体时，显示控制部分控制相对于驾驶员座位的左侧区域中设置的左显示部分，以显示关于移动物体的信息。

公开(公告)号：US20150339534A1

公开(公告)日：2015-11-26

申请号：US14714509

申请日：2015-05-18

Applicant: DENSO CORPORATION

Inventor： Shohei MORIKAWA ,  Toshiaki NAKAYAMA ,  Hirotaka GOTO ,  Yasutsugu NAGATOMI

IPC: G06K9/00 ,  G02B27/01 ,  B60R1/00 ,  G06T19/00

CPC classification number: G06K9/00805 ,  B60R1/00 ,  B60R2300/205 ,  B60R2300/301 ,  B60R2300/308 ,  B60R2300/802 ,  B60R2300/8093 ,  G02B27/0101 ,  G02B2027/014 ,  G02B2027/0141 ,  G06K9/00201 ,  G06T19/006 ,  G08G1/161 ,  G08G1/164 ,  G08G1/166 ,  G08G1/167

Abstract: A drive support display device supporting a drive of a self-vehicle based on a detection result by an object detector regarding a nearby area of the self-vehicle. The device receives object Information from an external source, the object information identifying a nearby object existing in the nearby area of the self-vehicle, determines whether the nearby object is detected by the object detector, and provides a warning indicator when the determination section determines that the nearby object is an undetected nearby object that is not detected by the object detector. As a result, the undetected nearby object, which Is already identified as existing somewhere nearby the self-vehicle but is invisible therefrom, may be emphasized in an image provided by the drive support display device.

Abstract translation: 基于由物体检测器关于自身车辆的附近区域的检测结果来支持自行车的驱动的驱动器支持显示装置。 设备从外部来源接收对象信息，识别存在于自身车辆的附近区域中的附近对象的对象信息，确定对象检测器是否检测到附近的对象，并且当确定部确定时提供警告指示 附近的物体是未被物体检测器检测到的未检测到的附近物体。 结果，在驱动器支持显示装置提供的图像中可能会强调未被发现的附近物体，其被识别为存在于自行车附近但是不可见的地方。

公开(公告)号：US20150015596A1

公开(公告)日：2015-01-15

申请号：US14326805

申请日：2014-07-09

Applicant: Denso Corporation

Inventor： Yasutsugu NAGATOMI ,  Tadashi KAMADA ,  Akira TAKAHASHI ,  Yukimasa TAMATSU ,  Ryusuke HOTTA ,  Shohei MORIKAWA

IPC: G06T11/00 ,  G06K9/00

CPC classification number: G06T11/001 ,  B60R1/00 ,  B60R2021/01013 ,  B60R2300/307 ,  B60R2300/802 ,  G06K9/00805 ,  G06T2207/20192 ,  G08G1/166

Abstract: When a driving support apparatus is under automatic driving of a vehicle or an automatic driving button is pressed under manual driving, vicinity image data is acquired from an in-vehicle camera. When a predetermined target object is recognized in the vicinity image data, a visibility reduction process is applied to image data of the recognized target object. The visibility reduction process applies at least one of defocusing; decreasing color information; and decreasing edge intensity, to the image data of the recognized target object. In contrast, any visibility reduction process is not applied to any other image data other than the image data of the recognized target object. An image display apparatus displays the vicinity image by a combination of the image data of the recognized target object of which the visibility is reduced and the other image data of which the visibility is not reduced.

Abstract translation: 在驾驶辅助装置处于自动驾驶状态或在手动驾驶下按下自动驾驶按钮时，从车载摄像机取得附近图像数据。 当在邻近图像数据中识别到预定目标对象时，可视度降低处理被应用于识别的目标对象的图像数据。 可见度降低过程至少适用于散焦; 减少颜色信息; 并将边缘强度降低到识别的目标对象的图像数据。 相比之下，任何可见度降低处理不应用于除了识别的目标对象的图像数据之外的任何其他图像数据。 图像显示装置通过将可见度降低的识别目标对象的图像数据与可见度不降低的其他图像数据的组合来显示附近图像。

公开(公告)号：US20130097564A1

公开(公告)日：2013-04-18

申请号：US13647605

申请日：2012-10-09

Applicant: DENSO CORPORATION

Inventor： Shohei MORIKAWA ,  Takeshi Kawashima ,  Hirotaka Goto

IPC: G06F3/048

CPC classification number: G06F3/04886

Abstract: In an input apparatus, a display portion displays a plurality of function items on a screen to form a plurality of rows that are parallel in a predetermined row direction. The function items are provided with selection regions, respectively. One of the selection regions is selected, using a pointer according to a predetermined selection manipulation, and is determined according to a predetermined determination manipulation. When a first function item in a first row of the plurality of rows is selected, a selection region of the first row is enlarged in a direction directing at a row next to the first row.

Abstract translation: 在输入装置中，显示部分在屏幕上显示多个功能项以形成在预定行方向上平行的多行。 功能项分别设有选择区域。 根据预定的选择操作，使用指针来选择选择区域之一，并且根据预定的确定操作来确定。 当选择多行的第一行中的第一功能项时，第一行的选择区域沿着指向第一行旁边的行的方向被放大。

公开(公告)号：US20150258928A1

公开(公告)日：2015-09-17

申请号：US14627278

申请日：2015-02-20

Applicant: DENSO CORPORATION

Inventor： Hirotaka GOTO ,  Hiroaki TANAKA ,  Katsuyoshi NISHII ,  Toshiaki NAKAYAMA ,  Shohei MORIKAWA ,  Yasutsugu NAGATOMI

IPC: B60Q1/08

CPC classification number: B60Q1/085 ,  B60Q1/0035 ,  B60Q1/24 ,  B60Q1/50 ,  B60Q1/525 ,  B60Q2300/45

Abstract: An apparatus mountable on a vehicle includes a movable device, a sensor, and a drive controller. The movable device is mountable on the vehicle so that a person around the vehicle sees the movable device. The movable device has at least one light emitter and is capable of rotating around an imaginary line extending in a height direction of the vehicle. The sensor detects a positional relationship between the vehicle and the person. The drive controller rotates the movable device toward the person based on the positional relationship detected by the sensor. The number of the light emitters shining steadily is increased after the drive controller rotates the movable device toward the person.

Abstract translation: 可安装在车辆上的装置包括可移动装置，传感器和驱动控制器。 可移动装置可安装在车辆上，使得车辆周围的人看到可移动装置。 可移动装置具有至少一个光发射器并且能够围绕在车辆的高度方向上延伸的假想线旋转。 传感器检测车辆与人之间的位置关系。 驱动控制器基于由传感器检测到的位置关系使可移动装置朝向人转动。 在驱动控制器将可移动装置朝向人转动之后，稳定地发光的发光体的数量增加。