公开(公告)号：US20190132543A1

公开(公告)日：2019-05-02

申请号：US16096042

申请日：2017-04-25

Applicant: DENSO CORPORATION

Inventor： Yu MAEDA ,  Taketo HARADA ,  Mitsuyasu MATSUURA ,  Hirohiko YANAGAWA ,  Muneaki MATSUMOTO

IPC: H04N5/445 ,  G06K9/00 ,  G06T7/13 ,  H04N5/272 ,  H04N5/262 ,  B60R1/00

Abstract: An image processing unit identifies the shape of an obstacle that is identified from an area that appears in a peripheral image based on an image captured by a camera. The shape of the obstacle includes at least a tilt of a section of the obstacle in a road-surface direction. The section of the obstacle faces a vehicle. The image processing unit generates a superimposed image in which a mark image that is generated as a pattern that indicates the identified obstacle is superimposed onto a position that corresponds to the obstacle in the peripheral image. At this time, the image processing unit variably changes properties of the mark image based on the tilt of the obstacle identified by an obstacle identifying unit. The image processing unit then displays the generated superimposed image on display apparatus.

公开(公告)号：US20190107611A1

公开(公告)日：2019-04-11

申请号：US16085208

申请日：2017-02-22

Applicant: DENSO CORPORATION

Inventor： Mitsuyasu MATSUURA ,  Taketo HARADA ,  Tetsuya AOYAMA ,  Yu KOYAMA

IPC: G01S7/521 ,  G01S15/04

Abstract: An object detection apparatus drives a piezoelectric vibrator to transmit an ultrasonic wave, and receives a reflected wave that is reflected from an object. The object detection apparatus includes the piezoelectric vibrator, a drive circuit that supplies drive power which drives the piezoelectric vibrator, and a resistor section that is connected in parallel with the piezoelectric vibrator and has a resistance value that is variable.

公开(公告)号：US20170294125A1

公开(公告)日：2017-10-12

申请号：US15515565

申请日：2015-10-21

Applicant: DENSO CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA ,  SOKEN, INC.

Inventor： Mitsuyasu MATSUURA ,  Takuya NOMURA ,  Hidenori TANAKA ,  Motonari OHBAYASHI ,  Hironobu ISHIJIMA

IPC: G08G1/16 ,  G01S15/02 ,  G05D1/02

CPC classification number: G08G1/16 ,  G01S7/524 ,  G01S15/02 ,  G01S15/10 ,  G01S15/87 ,  G01S15/931 ,  G05D1/0238 ,  G05D1/0255 ,  G08G1/163 ,  G08G1/165 ,  G08G1/166

Abstract: An object detection apparatus is arranged to detect the distance to the object and includes: a transceiver repeatedly transmitting a wave as an ultrasonic wave and receives a reflection wave of the transmission wave; a transmission controller controlling the transceiver to transmit the transmission wave; a distance calculator calculating a distance to the object, based on a time interval from a moment when the transceiver transmits the wave to a moment when the reflection wave is received; and a transmission timing controller controlling timing at which the transmission controller controls the transmission wave to be transmitted. Moreover, the transmission timing controller inserts at least one type of temporary waiting time between a transmission/reception period in which the transceiver transmits the transmission wave and receives the reflection wave and a next transmission/reception period, when a predetermined crosstalk identification condition is established based on the distance to the object.

公开(公告)号：US20170023675A1

公开(公告)日：2017-01-26

申请号：US15284568

申请日：2016-10-04

Applicant: NIPPON SOKEN, INC. ,  DENSO CORPORATION

Inventor： Mitsuyasu MATSUURA ,  Akio NAKANO ,  Tooru YOSHIDA

IPC: G01S15/93

CPC classification number: G01S15/931 ,  G01S2015/933 ,  G08G1/166 ,  G08G1/167

Abstract: A parallel running vehicle detecting apparatus is provided, which includes a first distance sensor for detecting distance of an object in a first detection area on a rear lateral side of a vehicle, a second distance sensor for detecting distance of an object in a second detection area, a parallel running vehicle detector for detecting a parallel running vehicle based on detections of the first and second distance sensors, and a storage for storing a detection distance history of the second distance sensor. The parallel running vehicle detector is provided with multiple determination conditions for determining whether the object detected by the first distance sensor is the parallel running vehicle, and changes the parallel running vehicle determination condition based on the detection distance history stored in the storage.

Abstract translation: 提供了一种平行运行车辆检测装置，其包括用于检测车辆后侧的第一检测区域中的物体的距离的第一距离传感器，用于检测物体在第二检测区域中的距离的第二距离传感器 ，用于基于第一和第二距离传感器的检测来检测平行行驶车辆的平行运行车辆检测器和用于存储第二距离传感器的检测距离历史的存储器。 平行运行车辆检测器具有多个确定条件，用于确定由第一距离传感器检测到的物体是否是平行行驶车辆，并且基于存储在存储器中的检测距离历史来改变平行运行车辆确定条件。