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公开(公告)号：US12003521B2
公开(公告)日：2024-06-04
申请号：US17082431
申请日：2020-10-28
Inventor： Takeshi Kishikawa , Yoshihiro Ujiie , Ryo Hirano , Tohru Wakabayashi
CPC classification number: H04L63/1425 , H04L63/20
Abstract: An anomaly detection device included in a communication network adopting a time-triggered protocol based on a time slot includes: a frame transceiver that receives frames; and an anomaly detector that detects an occurrence of an anomalous frame in accordance with a time slot among a plurality of time slots included in a cycle and the number of repeated cycles of the cycle for each frame. The anomaly detector detects an occurrence of an anomalous frame by verifying a statistic on the frames received while the cycle is repeated a predetermined number of times, which is at least once, against a rule indicating a reference range of the statistic.
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12.发明授权公开(公告)号：US11425128B2
公开(公告)日：2022-08-23
申请号：US17039107
申请日：2020-09-30
Inventor： Takeshi Kishikawa , Manabu Maeda , Tohru Wakabayashi , Toshihisa Nakano , Hideki Matsushima
IPC: H04L9/40 , B60R16/023 , H04L12/40 , H04L67/125 , H04L67/12
Abstract: A method for use in a network system is provided. The network system includes a plurality of electronic controllers that transmits and receives, via a network, a plurality of frames. The plurality of frames includes at least one control frame that instructs predetermined control to an object of control. The method receives, sequentially, the plurality of frames from the network, and determines whether the predetermined control, instructed by the control frame received in the receiving, is to be suppressed, based on a set of frames received in the receiving. The set of frames is received in the receiving within a predetermined period preceding a time of reception of the control frame.
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Patent Agency Ranking
公开(公告)号：US11282019B2
公开(公告)日：2022-03-22
申请号：US16942256
申请日：2020-07-29
Inventor： Hiroshi Amano , Kimio Minami , Toshihisa Nakano , Tohru Wakabayashi , Takako Hirose
IPC: G06Q10/06 , G06F16/23 , G06F16/2457 , G08G1/01 , B60W30/095 , G08G1/16 , G08G1/0967
Abstract: A risk information processing method is used in a risk information processing system that manages a degree of risk at a target spot at which a moving object is located. The method includes: receiving sensor data collected at each of two spots different from the target spot; determining a degree of risk of an event at each of the two spots from the sensor data collected at each of the two spots; storing, as risk information the determined degree of risk associated with each of the two spots; estimating first risk information associated with the target spot without sensor data of first event at the target spot, by using the stored risk information, the first risk information being a degree of risk of the first event at the target spot; and outputting information for the target spot based on the estimated first risk information.
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公开(公告)号：USRE48447E1
公开(公告)日：2021-02-23
申请号：US15970163
申请日：2018-05-03
Inventor： Masayuki Kozuka , Tohru Wakabayashi , Shingo Matsumoto
Abstract: A wearable terminal includes voice data generation unit a voice data generation unit configured to generate audio data, a sensing unit configured to sense a motion of a user's upper limb in a first axis direction perpendicular to a plane defined by a vertically downward oriented direction of the upper limb and a direction of movement of the user, and to generate motion data concerning the motion, a determination unit configured to determine, based on the motion data, whether or not the user is going to perform remote control of a home electric appliance, and a data processing unit configured to process the audio data. The data processing unit includes a transmission data generation unit configured to generate transmission data corresponding to the audio data if the determination unit determines that the user is going to perform the remote control, and a transmission unit configured to transmit the transmission data to a network.
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公开(公告)号：US10680847B2
公开(公告)日：2020-06-09
申请号：US15398815
申请日：2017-01-05
Inventor： Yoshihiro Ujiie , Hideki Matsushima , Toshihisa Nakano , Tohru Wakabayashi , Hiroshi Amano , Tomoyuki Haga , Takeshi Kishikawa
IPC: H04L12/40 , H04L29/06 , H04L12/46 , H04B1/3822 , H04L12/66
Abstract: A gateway device for a vehicle network system, the vehicle network system including a bus, a first electronic control unit connected to the bus, and the gateway device connected to the bus. The gateway device comprising: one or more memories; and circuitry which, in operation, performs operations including: receiving a first frame transmitted to the bus by the first electronic control unit; when the first frame is received, including first control information in a second frame, the second frame including information based on content of the first frame, the first control information related to a restriction on processing, the restriction on processing being after a reception of the second frame; and transmitting the second frame to the bus.
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公开(公告)号：US09719794B2
公开(公告)日：2017-08-01
申请号：US14844028
申请日：2015-09-03
Inventor： Toshihisa Nakano , Tohru Wakabayashi , Yuko Yamamoto , Masahiro Ito , Kimio Minami , Kazuo Okamura
CPC classification number: G01C21/3667 , G01C21/3605 , G01C21/3644 , G01C21/3676 , G01C21/3694 , G06F17/30268 , G06F17/3028 , G06T1/0007 , G09B29/007
Abstract: A route display method for display on a terminal apparatus comprises: acquiring starting point information indicating a starting point and destination information indicating a destination; generating route information indicating a route from the starting point to the destination, wherein the route information includes a plurality of passing points; extracting captured images corresponding to the plurality of the passing points from a database which stores the captured images in relation to corresponding image capturing locations respectively, wherein each of the image capturing locations is within a range from the each of the plurality of the passing points; and displaying the extracted captured images in association with a map image sequentially in an order from a first captured image corresponding to a first passing point closest to the starting point to a second captured image corresponding to a second passing point closest to the destination.
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公开(公告)号：US09329695B2
公开(公告)日：2016-05-03
申请号：US14504232
申请日：2014-10-01
Inventor： Masayuki Kozuka , Tohru Wakabayashi , Shingo Matsumoto
CPC classification number: G06F3/017 , G06F3/014 , G10L2015/223 , G10L2015/226
Abstract: A wearable terminal includes voice data generation unit a voice data generation unit configured to generate audio data, a sensing unit configured to sense a motion of a user's upper limb in a first axis direction perpendicular to a plane defined by a vertically downward oriented direction of the upper limb and a direction of movement of the user, and to generate motion data concerning the motion, a determination unit configured to determine, based on the motion data, whether or not the user is going to perform remote control of a home electric appliance, and a data processing unit configured to process the audio data. The data processing unit includes a transmission data generation unit configured to generate transmission data corresponding to the audio data if the determination unit determines that the user is going to perform the remote control, and a transmission unit configured to transmit the transmission data to a network.
Abstract translation: 可穿戴终端包括语音数据生成单元，被配置为生成音频数据的声音数据生成单元，感测单元，被配置为在垂直于由垂直向下定向的方向定义的平面的第一轴方向上感测用户的上肢的运动 上肢和用户的移动方向，并且生成关于运动的运动数据;确定单元，被配置为基于运动数据确定用户是否要对家用电器进行远程控制; 以及数据处理单元，被配置为处理音频数据。 数据处理单元包括发送数据生成单元，其被配置为如果确定单元确定用户将要执行远程控制，则生成与音频数据相对应的发送数据，以及发送单元，被配置为将发送数据发送到网络。
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