-
公开(公告)号：US20230048058A1
公开(公告)日：2023-02-16
申请号：US17975004
申请日：2022-10-27
IPC分类号： H04L12/40
摘要： In an anomaly determination method for determining an anomaly in a received message, a plurality of messages which include messages that are periodic and each of which includes a first field having a fixed value and a second field having a variable value are each received as the received message, and one of a plurality of combinations to be used for determination each of which includes at least one of a plurality of anomaly determinations including an anomaly determination utilizing a reception timing based on the periodicity or the number of received messages, an anomaly determination utilizing the first field, and an anomaly determination utilizing the second field, is selected according to one or more criteria among available execution time of the anomaly determination method, a load amount, a data amount, and the number of messages.
-
公开(公告)号：US20200259677A1
公开(公告)日：2020-08-13
申请号：US16860353
申请日：2020-04-28
发明人： Yoshihiro UJIIE , Hideki MATSUSHIMA , Toshihisa NAKANO , Tohru WAKABAYASHI , Hiroshi AMANO , Tomoyuki HAGA , Takeshi KISHIKAWA
IPC分类号： H04L12/40 , H04L29/06 , H04L12/46 , H04L12/66 , H04B1/3822
摘要： A gateway device for a vehicle network system is provided. The vehicle network system includes a first network, a second network, a first electronic control unit connected to the first network, a second electronic control unit connected to the second network, and the gateway device connected to the first network and the second network. The gateway device receives a first frame transmitted to the first network by the first electronic control unit; determines whether or not the first frame is appropriate; generates a second frame when the first frame is not determined to be appropriate; and transmits the second frame to the second network. The second frame includes control information and additional information based on content of the first frame. The control information restricts processing of the additional information included in the second frame by the second electronic control unit.
-
公开(公告)号：US20200055470A1
公开(公告)日：2020-02-20
申请号：US16664192
申请日：2019-10-25
发明人： Tomoyuki HAGA , Toshihisa NAKANO , Jun ANZAI , Hideki MATSUSHIMA , Yoshihiro UJIIE , Yuji UNAGAMI
IPC分类号： B60R16/023 , H04L12/66 , H04L12/40 , H04L12/46 , H04L9/32
摘要： A gateway connected to a bus, a bus, and the like used by a plurality of electronic control units for communication includes a frame communication unit that receives a frame, a transfer control unit that removes verification information used to verify a frame from the content of the frame received by the frame communication unit and transfers the frame to a destination bus or that adds verification information to the content of the frame and transfers the frame to the destination bus, and the like.
-
公开(公告)号：US20240031199A1
公开(公告)日：2024-01-25
申请号：US18376641
申请日：2023-10-04
IPC分类号： H04L12/40
CPC分类号： H04L12/40071 , H04L12/40104 , H04L12/40176 , H04L2012/40215 , H04L2012/40273
摘要： In an anomaly determination method for determining an anomaly in a received message, a plurality of messages which include messages that are periodic and each of which includes a first field having a fixed value and a second field having a variable value are each received as the received message, and one of a plurality of combinations to be used for determination each of which includes at least one of a plurality of anomaly determinations including an anomaly determination utilizing a reception timing based on the periodicity or the number of received messages, an anomaly determination utilizing the first field, and an anomaly determination utilizing the second field, is selected according to one or more criteria among available execution time of the anomaly determination method, a load amount, a data amount, and the number of messages.
-
公开(公告)号：US20210297284A1
公开(公告)日：2021-09-23
申请号：US17335474
申请日：2021-06-01
IPC分类号： H04L12/40
摘要： In an anomaly determination method for determining an anomaly in a received message, a plurality of messages which include messages that are periodic and each of which includes a first field having a fixed value and a second field having a variable value are each received as the received message, and one of a plurality of combinations to be used for determination each of which includes at least one of a plurality of anomaly determinations including an anomaly determination utilizing a reception timing based on the periodicity or the number of received messages, an anomaly determination utilizing the first field, and an anomaly determination utilizing the second field, is selected according to one or more criteria among available execution time of the anomaly determination method, a load amount, a data amount, and the number of messages.
-
公开(公告)号：US20160322048A1
公开(公告)日：2016-11-03
申请号：US14777920
申请日：2014-06-10
发明人： Hiroshi AMANO , Masayuki KOZUKA , Motoji OHMORI , Takako HIROSE , Toshihisa NAKANO , Takahiro YAMAGUCHI
CPC分类号： G10L15/22 , G06F3/167 , G10L15/08 , G10L15/222 , G10L15/32 , G10L2015/088
摘要： A voice dialogue method performed by a voice dialogue system includes: a voice signal generation unit; a voice dialogue agent unit; a voice output unit; and a voice input control unit, the method including: a step of, by the voice signal generation unit, receiving a voice input and generating a voice signal based on the received voice input; a step of, by the voice dialogue agent unit, performing voice recognition processing on the voice signal and performing processing based on a result of the voice recognition processing to generate a response signal; a step of, by the voice output unit, outputting a voice based on the response signal; and a step of, when the voice output unit outputs the voice, by the voice input control unit, keeping the voice signal generation unit, for predetermined period after output of the voice, a receivable state in which a voice input is receivable.
摘要翻译： 由语音对话系统执行的语音对话方法包括：语音信号生成单元; 语音对话代理单元; 语音输出单元; 语音输入控制单元，该方法包括：通过语音信号生成单元接收语音输入并基于接收到的语音输入产生语音信号的步骤; 通过语音对话代理单元对语音信号执行语音识别处理并基于语音识别处理的结果执行处理以产生响应信号的步骤; 由语音输出单元基于该响应信号输出语音的步骤; 以及当语音输出单元输出语音时，通过语音输入控制单元，在语音输出之后的预定时间段内保持语音信号产生单元可以接收语音输入的可接收状态。
-
公开(公告)号：US20240223475A1
公开(公告)日：2024-07-04
申请号：US18602788
申请日：2024-03-12
发明人： Hideki MATSUSHIMA , Motoji OHMORI , Natsume MATSUZAKI , Yuichi FUTA , Toshihisa NAKANO , Manabu MAEDA , Yuji UNAGAMI , Hiroshi AMANO , Kotaro HAKODA
IPC分类号： H04L43/04 , G06F21/55 , G06Q10/20 , H04L41/069 , H04L67/10
CPC分类号： H04L43/04 , G06F21/552 , G06Q10/20 , H04L41/069 , H04L67/10
摘要： An information management method collects log information of one or more home electrical apparatuses corresponding to service providers. Display screen data is generated which indicates a status of the log information. The display screen data includes groups of information which each contain information on an apparatus, a service provider corresponding to the apparatus, and log information output from the apparatus. Provision of the log information of each group is individually selectable. The display screen data is provided via a network to a display terminal that performs access to a server device. Information is received from the display terminal, which indicates that selection on whether or not provision of the log information is performed. Provision of the log information is not performed on the selected group when a determination is made that refusal of provision of the log information on the selected group is performed.
-
公开(公告)号：US20230153099A1
公开(公告)日：2023-05-18
申请号：US18095185
申请日：2023-01-10
发明人： Yoshihiro UJIIE , Hideki MATSUSHIMA , Jun ANZAI , Toshihisa NAKANO , Tomoyuki HAGA , Manabu MAEDA , Takeshi KISHIKAWA
IPC分类号： G06F8/65 , G06F8/654 , B60R16/023 , G06F11/00 , H04L12/46 , H04L12/40 , G06F11/14 , B60R16/02
CPC分类号： G06F8/65 , G06F8/654 , B60R16/023 , G06F11/00 , H04L12/4625 , H04L12/40006 , G06F11/1433 , B60R16/02 , H04L67/12
摘要： A gateway device is connected via network(s) to electronic controllers on-board a vehicle, where at least one of the electronic controllers is implemented in a virtual machine. The gateway device includes one or more memories, and circuitry that acquires firmware update information. The circuitry determines whether a first electronic controller satisfies a second condition based on second information, which is whether the first electronic controller includes a firmware cache for performing a pre-update firmware cache operation. The circuitry also causes, when the second condition is not satisfied, the gateway device to execute a proxy process, where the gateway device requests the first electronic controller to transmit boot ROM data to the gateway device, creates updated boot ROM data with the updated firmware, and transmits the updated boot ROM data to the first electronic controller that updates the boot ROM and resets the first electronic controller with the updated firmware.
-
公开(公告)号：US20230042685A1
公开(公告)日：2023-02-09
申请号：US17968910
申请日：2022-10-19
发明人： Toshihisa NAKANO , Motoji OHMORI , Tomoyuki HIROTA
IPC分类号： H04L43/04 , H04L41/0806 , H04L41/085 , H04L12/28 , H04L9/40
摘要： A server apparatus receives a device ID indicating one electrical home appliance among one or more electrical home appliances and a gateway ID indicating that the one electrical home appliance belongs to a same owner, a same group, or a same home as the one or more electrical home appliances, determines whether or not the one electrical home appliance is a newly connected electrical home appliance, using a management database that manages device IDs indicating the one or more electrical home appliances and the gateway ID, and when it is determined made that the one electrical home appliance is a newly connected electrical home appliance, provides an information device, which is associated with the gateway ID and which differs from the one electrical home appliance, with notification information for confirming whether or not it is to be permitted to collect the log information from the one electrical home appliance.
-
公开(公告)号：US20210188201A1
公开(公告)日：2021-06-24
申请号：US17194701
申请日：2021-03-08
发明人： Tomoyuki HAGA , Toshihisa NAKANO , Jun ANZAI , Hideki MATSUSHIMA , Yoshihiro UJIIE , Yuji UNAGAMI
IPC分类号： B60R16/023 , H04L9/32 , H04L12/40 , H04L12/46 , H04L12/66
摘要： A gateway connected to a bus, a bus, and the like used by a plurality of electronic control units for communication includes a frame communication unit that receives a frame, a transfer control unit that removes verification information used to verify a frame from the content of the frame received by the frame communication unit and transfers the frame to a destination bus or that adds verification information to the content of the frame and transfers the frame to the destination bus, and the like.
-
-
-
-
-
-
-
-
-
搜索结果
28 条记录 (耗时 0.022 秒)
