公开(公告)号：EP3376360A1

公开(公告)日：2018-09-19

申请号：EP17185498.7

申请日：2017-08-09

申请人： KABUSHIKI KAISHA TOSHIBA

发明人： Nara, Ryuta ,  Isozaki, Hiroshi ,  Umesawa, Kentaro

IPC分类号： G06F3/06 ,  H04L12/40

CPC分类号： G06F13/42 ,  G06F3/0619 ,  G06F3/0623 ,  G06F3/0655 ,  G06F3/0679 ,  G06F13/36 ,  H04L12/40006 ,  H04L2012/40208 ,  H04L2012/40215 ,  H04L2012/40273

摘要： According to an arrangement, a data storage device (100) includes a data accumulation unit (180), a bus interface (160), and a processor (110). The processor (110) is configured to control operation of the data storage device (100) so as to spontaneously acquire data from an in-vehicle network via the bus interface (160) and store the data in the data accumulation unit (180). The processor (110) includes a message processing unit and a data access processing unit. The message processing unit is configured to transmit and receive messages, via the bus interface (160), to and from an electronic control unit or an external device connected to the in-vehicle network. The data access processing unit (116) is configured to command the data accumulation unit (180) to write and read data. Data included in a message received by the message processing unit is written in the data accumulation unit (180) in accordance with a command of the data access processing unit.

公开(公告)号：EP3223466A1

公开(公告)日：2017-09-27

申请号：EP17157011.2

申请日：2017-02-20

申请人： Kabushiki Kaisha Toshiba

发明人： Isozaki, Hiroshi ,  Kanai, Jun ,  Yamada, Naoko ,  Umesawa, Kentaro ,  Kato, Taku

IPC分类号： H04L12/66 ,  G06F13/14 ,  G06F13/40 ,  H04L9/32

CPC分类号： G07C5/0808 ,  G06F13/387 ,  G06F13/4027 ,  G07C5/008 ,  G07C5/085 ,  H04L9/32 ,  H04L12/66 ,  H04L67/12

摘要： An in-vehicle gateway device (100) according to an arrangement includes a storage unit (130), a plurality of internal communication processors (111-116), a routing processor (120) and a storage controller (140). The storage unit (130) stores therein data output by an electronic control unit (12-20, 22) included in the in-vehicle system (10). The internal communication processors (111-116) include an internal communication processor to which at least one electronic control unit (12-20, 22) is connected. The routing processor (120) transfers data among the internal communication processors (111-116) and outputs at least a part of the transferred data to the storage unit (130) in a form capable of being stored in the storage unit (130). The storage controller (140) manipulates or filters, in accordance with a certain rule, at least one of the data to store in the storage unit (130) and the data output from the storage unit (130).

摘要翻译： 根据一种布置的车载网关设备（100）包括存储单元（130），多个内部通信处理器（111-116），路由处理器（120）和存储控制器（140）。 存储单元（130）在其中存储由包括在车载系统（10）中的电子控制单元（12-20,22）输出的数据。 内部通信处理器（111-116）包括内部通信处理器，至少一个电子控制单元（12-20,22）连接到该内部通信处理器。 路由处理器（120）在内部通信处理器（111-116）之间传输数据，并且以能够存储在存储单元（130）中的形式将至少一部分传输的数据输出到存储单元（130）。 存储控制器（140）根据一定规则操作或过滤要存储在存储单元（130）中的数据和从存储单元（130）输出的数据中的至少一个。