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1.发明申请公开(公告)号：US20190340448A1
公开(公告)日：2019-11-07
申请号：US16512328
申请日：2019-07-15
Inventor： SHOHEI HAYASHI , TOSHIYA MORI , TADASHI SHIBATA , NOBUYUKI NAKANO , MASANAGA TSUJI
Abstract: An event prediction system includes an accumulation unit and a generator. The accumulation unit accumulates a plurality of pieces of learning data each including history information representing a situation of a mobile object upon occurrence of an event associated with driving of the mobile object. The generator generates a prediction model for prediction of relative coordinates of an occurrence place of the event relative to the mobile object by using the plurality of pieces of learning data. Each of the plurality of pieces of learning data further includes label information representing the relative coordinates of the occurrence place of the event relative to the mobile object.
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Patent Agency Ranking
公开(公告)号：US20190005726A1
公开(公告)日：2019-01-03
申请号：US16016694
申请日：2018-06-25
Inventor： NOBUYUKI NAKANO , TADASHI SHIBATA , MASANAGA TSUJI , AKIRA TANAKA , SHOHEI HAYASHI
Abstract: A display system for use in a mobile body includes an acquisition unit that acquires detection information of at least one detection object that exists in a target space, a display unit that displays a virtual image in the target space, and a controller that controls display of the display unit. In the target space, at least one detection area is provided. The at least one detection object includes a first detection object that exists closest to the mobile body and a second detection object that has the shortest time to collision with the mobile body. The controller determines, as a display object, at least one of the first detection object and the second detection object in the at least one detection object that exists in the detection area based on the detection information, and causes the display unit to display the virtual image corresponding to the display object.
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3.发明申请公开(公告)号：US20190005727A1
公开(公告)日：2019-01-03
申请号：US16016695
申请日：2018-06-25
Inventor： AKIRA TANAKA , TADASHI SHIBATA , NOBUYUKI NAKANO , MASANAGA TSUJI , SHOHEI HAYASHI
CPC classification number: G06T19/006 , G06K9/00362 , G06K9/00671 , G06K9/00798 , G06K9/00805 , G06K9/00818 , G09G3/02 , G09G2354/00 , G09G2380/10
Abstract: A display system includes a projector that projects a virtual image onto a target space to allow a target person to visibly recognize the virtual image and a controller that controls display of the virtual image. When the projector projects a virtual image corresponding to a caution object, the controller selects at least one reference point from one or more candidate points existing around the caution object and associates the virtual image with the at least one reference point.
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公开(公告)号：US20160066782A1
公开(公告)日：2016-03-10
申请号：US14940847
申请日：2015-11-13
Inventor： MASAYUKI KIMURA , TADASHI SHIBATA
CPC classification number: A61B3/113 , A61B3/0025 , A61B3/145 , A61B5/0077 , A61B2560/0223 , G06F3/012 , G06F3/013 , G06K9/00248 , G06K9/00604
Abstract: A detector detects head postures and gaze directions from images of a person to be measured captured by an imaging unit; a generation unit generates a gaze direction distribution with respect to each of the head postures, from the head postures and the gaze directions detected by the detector; a calibration unit determines predetermined one of the head postures as a reference posture, and calculates calibration parameters to be used to calibrate the gaze direction distribution with respect to the reference posture; and a correction unit corrects the gaze direction distributions with respect to the head postures other than the reference posture by using the calibration parameters calculated by the calibration unit. This reduces the influence on the calibration which may vary due to change in the head posture.
Abstract translation: 检测器从成像单元拍摄的被测量人物的图像检测头部姿势和注视方向; 生成单元从头部姿势和由检测器检测的凝视方向相对于头部姿势中的每一个产生视线方向分布; 校正单元确定头部姿势中的预定的一个作为参考姿势，并且计算用于校准相对于参考姿势的视线方向分布的校准参数; 并且校正单元通过使用由校准单元计算的校准参数来校正相对于参考姿势以外的头部姿势的注视方向分布。 这减少了由于头部姿势的变化而可能变化的对校准的影响。
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公开(公告)号：US20190283773A1
公开(公告)日：2019-09-19
申请号：US16317528
申请日：2017-06-16
Inventor： TOSHIYA MORI , NOBUYUKI NAKANO , MASANAGA TSUJI , TADASHI SHIBATA , AKIRA TANAKA
Abstract: An information estimating system includes an acquisition unit configured to acquire an operation item for vehicle-mounted equipment mounted on a vehicle and a vehicle environment state, which is at least one of a vehicle status and a traveling state of the vehicle when the operation item is operated for each of a plurality of drivers, a learning unit configured to learn the operation item and the vehicle environment state of each of the plurality of drivers acquired by the acquisition unit in association with each other, and an estimator configured to estimate the operation item for the vehicle environment state at a predetermined time point of a specific driver based on the learned result learned by the learning unit.
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公开(公告)号：US20150375620A1
公开(公告)日：2015-12-31
申请号：US14767306
申请日：2014-02-21
Inventor： TSUYOSHI TANAKA , TOMOKAZU IMAIZUMI , TADASHI SHIBATA , TAKASHI TODA , TAKAHIRO KURODA
IPC: B60K35/00
CPC classification number: B60K35/00 , B60K37/02 , B60K2350/106 , B60K2350/1064 , B60K2350/1072 , B60K2350/1096
Abstract: A display control device of the present invention is a device that controls an indication status of a display device disposed in front of a driver's seat of a vehicle, and includes a traveling status obtaining unit that obtains a traveling status of the vehicle, which includes at least a speed of the vehicle; a traveling status determining unit that determines, based on the traveling status, whether or not a predetermined condition is satisfied, the predetermined condition corresponding to at least a condition that both of a first region to be displayed on the display device and a second region other than the first region are present on an analog speed meter that presents the speed; and a display control unit that displays the first region of the analog speed meter on the display device, and does not display the second region of the analog speed meter on the display device when the predetermined condition is satisfied.
Abstract translation: 本发明的显示控制装置是控制设置在车辆驾驶员座前面的显示装置的指示状态的装置，具备获取车辆的行驶状态的行驶状态取得部， 车速最小; 行驶状态确定单元，其基于所述行驶状态来确定是否满足预定条件，所述预定条件至少对应于要在所述显示装置上显示的第一区域和所述第二区域的另一个的条件 比第一个区域出现在提供速度的模拟速度计上; 以及显示控制单元，其在所述显示装置上显示所述模拟速度计的所述第一区域，并且当满足所述预定条件时，不将所述模拟速度计的所述第二区域显示在所述显示装置上。
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