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公开(公告)号：US20170137025A1
公开(公告)日：2017-05-18
申请号：US15323446
申请日：2015-06-26
Applicant: DENSO CORPORATION
Inventor： Shigehiro MUTO , Kiyoshi TSURUMI
IPC: B60W30/09 , B60W10/184 , G05D1/02 , G08G1/16 , B60W30/095 , B60W50/12 , B60W10/04 , B60W10/20
Abstract: A driving assistance apparatus for performing driving assistance for a subject vehicle by using a position of the subject vehicle and road map data is provided. The driving assistance apparatus includes a different vehicle information acquisition portion for acquiring travel information about a different vehicle traveling near the subject vehicle, a road extraction section for extracting a junctional road connected, in a vehicle entry allowed manner, to a specific intersection ahead in a travel direction on a traveling road traveled by the subject vehicle, a determination section for determining a possibility of collision between the different vehicle and the subject vehicle when it is detected the different vehicle is traveling in the direction to enter the specific intersection; and a support section for performing a process to avoid the collision when the determination section determines that the possibility of the collision exists.
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2.发明申请公开(公告)号：US20190144002A1
公开(公告)日：2019-05-16
申请号：US16099591
申请日：2017-04-25
Applicant: DENSO CORPORATION
Inventor： Kodai OKADA , Kiyoshi TSURUMI
Abstract: An autonomous driving system includes: a traveling plan creation section that creates a traveling plan of an autonomous driving operation; a traveling state acquisition section that acquires an actual traveling state in the autonomous driving operation; a determination section that verifies the actual traveling state in the autonomous driving operation with the traveling plan of the autonomous driving operation, and determines whether the autonomous driving operation is performed according to the traveling plan; and a notification control section that notifies a determination result of the determination section. The autonomous driving system gives the driver a sense of security.
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Patent Agency Ranking
3.发明公开公开(公告)号：US20230146156A1
公开(公告)日：2023-05-11
申请号：US18151000
申请日：2023-01-06
Applicant: DENSO CORPORATION
Inventor： Kiyoshi TSURUMI
CPC classification number: G01C21/32 , G01C21/3815 , G01C21/3867 , G01C21/3841
Abstract: A map processing system includes a skeleton generating section configured to generate a skeleton that represents a road geometry based on a first map, a divided section data generating section configured to generate divided section data by dividing the skeleton at a division point, an offset value calculating section configured to calculate an offset value between the first map and a second map per section corresponding to the divided section data, and a map processing section configured to process the first map using the offset value.
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公开(公告)号：US20190178655A1
公开(公告)日：2019-06-13
申请号：US16276668
申请日：2019-02-15
Applicant: DENSO CORPORATION
Inventor： Takeshi SHIKIMACHI , Kiyoshi TSURUMI
Abstract: A vehicle control system includes an own vehicle position calculation section that calculates an own vehicle position on a map by using a coordinate system projected by a map projection method based on conformal map projection, which has conformality and represents most regions in the world with a single system, and a vehicle control section that controls a vehicle by using the own vehicle position calculated by the own vehicle position calculation section by using the coordinate system projected by the map projection method based on conformal map projection, which has conformality and represents most regions in the world with a single system.
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公开(公告)号：US20180120115A1
公开(公告)日：2018-05-03
申请号：US15569856
申请日：2016-04-11
Applicant: DENSO CORPORATION
Inventor： Takeshi SHIKIMACHI , Kiyoshi TSURUMI
CPC classification number: G01C21/30 , G01C21/165 , G09B29/106
Abstract: An apparatus of detecting a position of a mobile body acquires a current position based on a result of accumulating heading directions and movement distances of the mobile body, acquires a modified current position acquired from modification by verifying a movement locus of the mobile body with a road shape, and compares the current position with the modified current position, thereby assigning a reliability degree to the modified current position. Alternatively, the apparatus acquires a current position based on a result of accumulating heading directions and movement distances of the mobile body, and compares the current position with a positioning result acquired based positioning satellites, thereby assigning a reliability degree to the current position.
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公开(公告)号：US20190120630A1
公开(公告)日：2019-04-25
申请号：US16074091
申请日：2017-02-03
Applicant: DENSO CORPORATION
Inventor： Kiyoshi TSURUMI , Takeshi SHIKIMACHI , Tadashi FUJIMURA , Tomokazu KOBAYASHI , Yuya HARA
Abstract: A position correction device includes: a reception unit, a position acquisition unit, a determination unit and a position information transmission unit. The reception unit receives a position information S1 of a vehicle from a navigation apparatus. The position acquisition unit acquires a position information S2 of the vehicle with a higher accuracy than the navigation apparatus. The determination unit determines whether a difference between the position information S1 and the position information S2 exceeds a predetermined threshold, or determines whether a traveling road identified by the position information S1 matches a traveling road identified by the position information S2. At least when it is determined that the difference exceeds the threshold, or when it is determined that the identified traveling roads do not match, the position information transmission unit transmits the position information S2 to the navigation apparatus.
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公开(公告)号：US20170015316A1
公开(公告)日：2017-01-19
申请号：US15208718
申请日：2016-07-13
Applicant: DENSO CORPORATION , HONDA MOTOR CO., LTD.
Inventor： Hiroshi SEKINE , Yutaka MOCHIZUKI , Takuji HARAYAMA , Hirotaka TAKIGUCHI , Daisuke KONDO , Kiyoshi TSURUMI
CPC classification number: B60W30/10 , B60W10/04 , B60W10/18 , B60W10/20 , B60W30/045 , B60W2520/10 , B60W2520/14 , B60W2520/16 , B60W2520/18 , B60W2550/146 , B60W2550/402 , B60W2710/20 , G01C21/26 , G01C21/30
Abstract: A driving assist apparatus is provided. The apparatus includes a curve detection unit that detects a curve ahead of a vehicle, a driving operation assistance unit that, based on the curve detection result, provides driving operation assistance to enable the vehicle to properly pass through the curve, a diversion determination unit that determines whether the vehicle position is diverted from the curve during curve passage, a diversion-confirmed curve storage unit that, when the vehicle position is diverted from the curve, memorizes the curve as a diversion-confirmed curve, and an assistance suppression unit that, when the curve detected by the curve detection unit is the diversion-confirmed curve, suppresses the driving operation assistance by the driving operation assistance unit. When the vehicle position returns to the curve after diverting from the curve, the diversion determination unit determines that the vehicle position is not diverted from the curve.
Abstract translation: 提供驾驶辅助装置。 该装置包括检测车辆前方的曲线的曲线检测单元，基于曲线检测结果提供驾驶操作辅助以使车辆适当地通过曲线的驾驶操作辅助单元，转向确定单元， 确定在曲线通过期间车辆位置是否从曲线转向;转向确定曲线存储单元，当车辆位置从曲线转向时，存储曲线作为转向确认曲线，以及辅助抑制单元， 当由曲线检测单元检测到的曲线是转向确定曲线时，抑制驾驶操作辅助单元的驾驶操作辅助。 当从曲线转向后车辆位置返回到曲线时，转向确定单元确定车辆位置不从曲线转向。
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