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公开(公告)号：US12158343B2
公开(公告)日：2024-12-03
申请号：US17556552
申请日：2021-12-20
Inventor： Akira Tanaka , Fumihito Inukai , Toshiya Mori , Ken′ichi Kasazumi
Abstract: A video control device includes a processor and a memory including a program that, when executed, causes the processor to perform operations including: obtaining a position of a vehicle determined by a satellite positioning system; obtaining an estimated position of the vehicle estimated based on dead reckoning; estimating a deviation in an orientation of the vehicle, based on the position of the vehicle determined by the satellite positioning system and the estimated position of the vehicle estimated based on the dead reckoning; calculating an estimated orientation of the vehicle, based on the deviation in the orientation of the vehicle estimated; and outputting the estimated orientation of the vehicle to a video display device that displays information which is based on the orientation of the vehicle.
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公开(公告)号：US10600250B2
公开(公告)日：2020-03-24
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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公开(公告)号：US11983856B2
公开(公告)日：2024-05-14
申请号：US17994158
申请日：2022-11-25
Inventor： Shohei Hayashi , Toshiya Mori , Tadashi Shibata , Nobuyuki Nakano , Akira Tanaka , Masanaga Tsuji
CPC classification number: G06T5/80 , B60K35/00 , G02B27/0101 , G02B27/0179 , G09G5/14 , G09G5/38 , B60K35/23 , B60K2360/23 , G02B2027/011 , G09G2380/10
Abstract: An image display system includes a body, a first correction unit, and a second correction unit. The body houses a display unit to display an image and projects a virtual image, corresponding to the image, onto a target space using outgoing light of the display unit. The first correction unit corrects for distortion of the image. The second correction unit corrects a display location of the image on the display unit in accordance with an orientation signal representing a change in orientation of the body. Each of divisional areas of a display screen of the display unit is assigned with a distortion correction parameter for correcting for the distortion of the virtual image. The first correction unit applies distortion correction to each of the image regions of the image on the display screen based on a distortion correction parameter assigned to a divisional area where the image region is displayed.
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公开(公告)号：US11646000B2
公开(公告)日：2023-05-09
申请号：US17698473
申请日：2022-03-18
Inventor： Masanaga Tsuji , Toshiya Mori , Ken'ichi Kasazumi , Yoshiteru Mino , Tadashi Shibata , Nobuyuki Nakano , Akira Tanaka , Shohei Hayashi
CPC classification number: G09G5/37 , B60K35/00 , G02B27/0101 , G02B27/0179 , G06T5/006 , G06T19/006 , G08G1/0967 , G09G5/003 , B60K2370/1531 , B60K2370/186 , G02B2027/011 , G02B2027/0112 , G02B2027/0141 , G02B2027/0183 , G09G2340/0464 , G09G2340/0492 , G09G2340/12 , G09G2360/18 , G09G2380/10
Abstract: An image display system includes a display unit displaying an image, a projection unit projecting in a target space a virtual image corresponding to the image with an output light of the display unit, a body unit provided thereto the display unit and the projection unit, and an image producing unit including a first correction unit and a second correction unit. The first correction unit performs a first correction processing of correcting, based on a first orientation signal indicative of a first orientation change of the body unit, a display position of the virtual image in the target space. The second correction unit performs a second correction processing of correcting, based on a second orientation signal indicative of a second orientation change of the body unit which is faster than the first orientation change, the display position of the virtual image in the target space.
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公开(公告)号：US11514559B2
公开(公告)日：2022-11-29
申请号：US17030621
申请日：2020-09-24
Inventor： Shohei Hayashi , Toshiya Mori , Tadashi Shibata , Nobuyuki Nakano , Akira Tanaka , Masanaga Tsuji
Abstract: An image display system includes a body, a first correction unit, and a second correction unit. The body houses a display unit to display an image and projects a virtual image, corresponding to the image, onto a target space using outgoing light of the display unit. The first correction unit corrects for distortion of the image. The second correction unit corrects a display location of the image on the display unit in accordance with an orientation signal representing a change in orientation of the body. Each of divisional areas of a display screen of the display unit is assigned with a distortion correction parameter for correcting for the distortion of the virtual image. The first correction unit applies distortion correction to each of the image regions of the image on the display screen based on a distortion correction parameter assigned to a divisional area where the image region is displayed.
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Patent Agency Ranking
公开(公告)号：US10994745B2
公开(公告)日：2021-05-04
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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7.发明授权Map information creation device, information presentation device, map information creation method and information provision method 有权地图信息制作装置，信息呈现装置，地图信息制作方法和信息提供方法公开(公告)号：US09528846B2
公开(公告)日：2016-12-27
申请号：US14771931
申请日：2014-03-14
Inventor： Hiroshi Amano , Takashi Akita , Akira Tanaka
CPC classification number: G01C21/3655 , G01C21/32 , G01C21/362 , G08G1/0112 , G08G1/0129 , G08G1/0141 , G09B29/00 , G09B29/10 , H04B1/3822 , H04W4/046
Abstract: A map information creation device for presenting information at an appropriate time includes: an operation obtaining unit which obtains operation information indicating (i) each of positions passed through by a movable body that is moved by a user and (ii) a frequency of an operation performed on a device by a user of the movable body when the movable body is at the position; a determining unit which determines, for each of positions on a map, whether or not information presentation is allowed, based on the frequency at the position indicated by the operation information; and a creating unit which creates the map information indicating a result of the determination by the determining unit for each position on the map.
Abstract translation: 一种用于在适当时间呈现信息的地图信息创建装置包括：操作获取单元，其获得指示（i）由用户移动的可移动体通过的每个位置的操作信息，以及（ii）操作频率 当移动体处于该位置时，由可移动体的使用者在设备上执行; 确定单元，基于由所述操作信息指示的位置处的频率，为所述地图上的每个位置确定是否允许信息呈现; 以及创建单元，其创建指示所述确定单元对于所述地图上的每个位置的确定结果的地图信息。
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公开(公告)号：US09499051B2
公开(公告)日：2016-11-22
申请号：US14776934
申请日：2014-03-18
Inventor： Takashi Akita , Hiroshi Amano , Akira Tanaka
IPC: B60K35/00 , G07C5/06 , G08G1/0969 , G06F12/08 , G08G1/09 , G08G1/0967 , G06K9/00
CPC classification number: B60K35/00 , B60K2350/1076 , B60K2350/906 , G06F12/08 , G06K9/00845 , G07C5/06 , G08G1/093 , G08G1/096716 , G08G1/096741 , G08G1/096775 , G08G1/0969
Abstract: A presentation information learning method for performing learning for presenting information to a driver of a movable body, the presentation information learning method including: obtaining a result of a response from a driver to a presentation information item which is an information item included in a plurality of presentable information items and presented to the driver; identifying a driving load on the driver; and performing the learning by updating a reference information item associated with the presentation information item from among reference information items which are associated one-to-one with a plurality of presentable information items and are referred to for judging whether or not the presentation information items are to be presented, based on the driving load identified and the obtained result of the response.
Abstract translation: 一种演示信息学习方法，用于执行向可移动体的驾驶员呈现信息的学习，所述演示信息学习方法包括：获得从驾驶员到作为包括在多个人的信息项目中的信息项的呈现信息项的响应结果 可呈现的信息项目并提供给司机; 识别驾驶员的驾驶负荷; 并且通过从与多个可呈现信息项一一对应的参考信息项中更新与呈现信息项相关联的参考信息项来执行学习，并且被参考用于判断呈现信息项是否为 基于所识别的驾驶负荷和所获得的响应结果来呈现。
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公开(公告)号：US09405504B2
公开(公告)日：2016-08-02
申请号：US14767739
申请日：2014-03-10
Inventor： Akira Tanaka , Toshiya Mori
CPC classification number: G06F3/167 , G01C21/3608 , G10L15/00
Abstract: An information communication terminal includes the followings. An input receiving unit receives an input from a user. A communication unit obtains presentation information corresponding to an input by the user from a server according to a dialog scenario, every time the input is received. A dialog processing unit presents the user with the presentation information obtained by the communication unit. A communication state determination unit determines a communication state between the communication unit and the server. When the communication state determination unit makes a first determination that the communication is deteriorated during a dialog, the dialog processing unit causes the communication unit to obtain, as candidate presentation information, at least one presentation information with a possibility of being presented to the user after the first determination according to the dialog scenario.
Abstract translation: 信息通信终端包括以下内容。 输入接收单元从用户接收输入。 每当接收到输入时，通信单元根据对话方案从服务器获得与用户输入对应的呈现信息。 对话处理单元向用户呈现由通信单元获得的呈现信息。 通信状态确定单元确定通信单元和服务器之间的通信状态。 当通信状态确定单元在对话期间进行通信恶化的第一确定时，对话处理单元使通信单元获得作为候选呈现信息的至少一个呈现信息，可能性被呈现给用户 根据对话方案的第一个决定。
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公开(公告)号：US11315528B2
公开(公告)日：2022-04-26
申请号：US17230556
申请日：2021-04-14
Inventor： Masanaga Tsuji , Toshiya Mori , Ken'ichi Kasazumi , Yoshiteru Mino , Tadashi Shibata , Nobuyuki Nakano , Akira Tanaka , Shohei Hayashi
Abstract: An image display system includes a display unit displaying an image, a projection unit projecting in a target space a virtual image corresponding to the image with an output light of the display unit, a body unit provided thereto the display unit and the projection unit, and an image producing unit including a first correction unit and a second correction unit. The first correction unit performs a first correction processing of correcting, based on a first orientation signal indicative of a first orientation change of the body unit, a display position of the virtual image in the target space. The second correction unit performs a second correction processing of correcting, based on a second orientation signal indicative of a second orientation change of the body unit which is faster than the first orientation change, the display position of the virtual image in the target space.
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