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21. 发明公开

EP3363145A1 VERFAHREN UND VORRICHTUNG ZUR ERZEUGUNG EINES GEMEINSAMEN GEHEIMNISSES 有权转让
公开(公告)号：EP3363145A1
公开(公告)日：2018-08-22
申请号：EP16779091.4
申请日：2016-10-10
申请人： Robert Bosch GmbH
发明人： HARTWICH, Florian , LOTHSPEICH, Timo , BAILER, Franz , HORST, Christian , MUTTER, Arthur , MUELLER, Andreas , SCHWEPP, Thorsten
IPC分类号： H04L9/08 , H04L29/06
CPC分类号： H04L63/06 , H04L9/0838 , H04L9/12
摘要： The invention relates to a method for producing a common secret in a communications system having a first node, a second node, and a medium used jointly by the nodes, characterized by the following features: in response to a predefined event (39) the first node and the second node enter a first superimposition phase (31); in the first superimposition phase (31), the first node transmits (33) a first bit sequence, the second node transmits (34) a second bit sequence for the most part synchronously therewith, and the first node and the second known simultaneously detect an effective third sequence, in which the first bit sequence and the second bit sequence are superimposed place by place on the medium (10, 20); in a second superimposition phase (32), the first node transmits (35) the first a bit sequence inverted place by place, the second node transmits (36) the second bit sequence inverted place by place for the most part synchronously therewith, and the first node and the second node simultaneously detect an effective bit sequence, in which the inverted first bit sequence and the inverted second bit sequence are superimposed; the first node and the second node combine (37) the third bit sequence place by place with the fourth bit sequence to form a fifth bit sequence; the first node and the second node complete (38) a first secret in which the first node deletes bits from the first bit sequence and the second node deletes corresponding bits from the second bit sequence which conforms with regards to the numerical value according to the fifth bit sequence.

22. 发明公开

EP2269347A2 VERFAHREN UND FILTERANORDNUNG ZUM FILTERN VON ÜBER EINEN SERIELLEN DATENBUS EINES KOMMUNIKATIONSNETZWERKS IN EINEM TEILNEHMER DES NETZWERKS EINGEHENDEN NACHRICHTEN 审中-公开
标题翻译：方法和过滤器装置，用于在串行总线的通信网络的过滤在用户网络来电新闻
公开(公告)号：EP2269347A2
公开(公告)日：2011-01-05
申请号：EP09719700.8
申请日：2009-03-05
申请人： Robert Bosch GmbH
发明人： HARTWICH, Florian , BAILER, Franz , IHLE, Markus , HORST, Christian
IPC分类号： H04L12/40 , H04L12/46
CPC分类号： H04L12/40032 , H04L12/4625 , H04L63/0227 , H04L2012/40215
摘要： The invention relates to a method and a filter arrangement (6) for filtering messages (7) that are received via a serial data bus (2) of a communications network (1) by a communication module (4) of a user node (3) that is connected to the data bus (2). The aim of the invention is to simply and efficiently filter incoming messages (7) even with a large number of filter criteria. To achieve this, the filter arrangement (6) comprises a list, in which several identifier pairs (ID1, ID2) are stored, said pairs defining respective ranges delimited by a first identifier (ID1) and a second identifier (ID2). The identifier (8) of an incoming message (7) is at least compared to selected identifier pairs (ID1, ID2) from the list and a query requests whether the identifier (8) for the incoming message (7) is greater than, or greater than or equal to the selected first identifier (ID1) and less than, or less than or equal to the selected second identifier (ID2). The incoming message (7) is forwarded to the application (5) or rejected (depending on the configuration bit specification (SFM; EFM)), if the identifier (8) of the incoming message (7) lies within the range delimited by the first identifier (ID1) and the second identifier (ID2).

23. 发明授权

EP1776807B1 VERFAHREN UND VORRICHTUNG ZUM ZUGRIFF AUF DATEN EINES BOTSCHAFTSSPEICHERS EINES KOMMUNIKATIONSBAUSTEINS 失效
标题翻译：方法和装置消息存储器的通信模块的数据访问
公开(公告)号：EP1776807B1
公开(公告)日：2009-12-16
申请号：EP05760912.5
申请日：2005-06-29
申请人： ROBERT BOSCH GMBH
发明人： HARTWICH, Florian , HORST, Christian , BAILER, Franz
IPC分类号： H04L12/56
CPC分类号： H04L49/9089 , H04L49/90
摘要： The invention relates to a method and a device for accessing data of a message memory (300) of a communication component (100) by inputting data into or outputting data from the message memory (300). The message memory is linked with a buffer memory unit (201 and 202) and the data are transmitted to the message memory in a first direction of transmission and from the message memory in a second direction of transmission. The buffer memory unit comprises an input buffer memory (201) in the first direction of transmission and an output buffer memory (202) in the second direction of transmission. The input buffer memory and the output buffer memory each are divided up into a partial buffer memory (400, 701) and a shaded memory (401, 700) for the partial buffer memory. The inventive method is characterized by the following steps: input of data into the respective partial buffer memory, exchanging the access to partial buffer memory and shaded memory so that subsequent data can be input into the shaded memory while the input data are already output from the partial buffer memory in the designated direction of transmission.

24. 发明授权

EP1776805B1 FLEXRAY-KOMMUNIKATIONSBAUSTEIN 失效
标题翻译： FlexRay通信模块
公开(公告)号：EP1776805B1
公开(公告)日：2009-11-25
申请号：EP05756826.3
申请日：2005-06-29
申请人： ROBERT BOSCH GMBH
发明人： HARTWICH, Florian , HORST, Christian , BAILER, Franz
IPC分类号： H04L12/40
CPC分类号： H04L12/417 , H04L12/40013 , H04L12/40026 , H04L2012/40241 , H04L2012/40273

25. 发明公开

EP1846827A1 VERFAHREN ZUM ÜBERTRAGEN VON DATEN IN BOTSCHAFTEN ÜBER EINE KOMMUNIKATIONSVERBINDUNG EINES KOMMUNIKATIONSSYSTEMS, SOWIE KOMMUNIKATIONSBAUSTEIN, TEILNEHMER EINES KOMMUNIKATIONSSYSTEMS UND KOMMUNIKATIONSSYSTEM ZUR REALISIERUNG DIESES VERFAHRENS 失效
标题翻译：方法以消息和传输数据通过通信链路的通信系统和通信模块，通信系统和用户的通信系统的用于实施该方法
公开(公告)号：EP1846827A1
公开(公告)日：2007-10-24
申请号：EP06701281.5
申请日：2006-01-26
申请人： Robert Bosch GmbH
发明人： HORST, Christian , BAILER, Franz
IPC分类号： G06F12/02
CPC分类号： H04L49/901 , H04L12/407 , H04L12/43 , H04L45/742 , H04L47/50 , H04L49/90
摘要： The invention relates to a method for transmitting data in messages via a communications link (101) of a communication system, in addition to a communications module (100), subscriber (102) of a communications system and a communications system for carrying out said method. The messages are transmitted cyclically in predeterminable time windows (ZF) via the communications link (101). According to said method, the messages that are to be sent and have been sent via said link (101) are first buffered in a message memory (300) of a communications module (100) and the message that is to be sent or received in a current time window is retrieved from the message memory (300), sent or received and is stored in the message memory (300). To improve the real time capability of the communication module (100), the message memory is searched at regular intervals in advance for several respective subsequent time windows (ZF) to determine the position of the messages in the message memory (300) and as a result of a search, the positions of the messages that are to be sent or received in the several subsequent time windows (ZF) are stored in a buffer (600) that is associated with the message memory (300). During the actual data transmission (sending or receiving of messages) the buffer (600) and thus the relevant message objects in the message memory (300) are accessed via the stored positions.
摘要翻译：一种用于经由通信系统的通信链路，以及通信模块发射的消息中的数据的方法，通信系统和用于实施该方法的通信系统的用户。这些消息是反式mitted周期性地经由通信链路可指定的时间窗，发送的消息和经由INITIALLY被暂时存储在通信模块的消息存储器的通信链路，并且该消息要被发送到被发送或在当前要被接收从所述消息存储器正在采取时间窗口和发送，或者接收并存储在所述消息存储器中。为了提高通信模块的实时能力，提供确实，以确定在消息存储器中的消息的位置，就可以搜索提前在规定的时间间隔，在每一种情况下，时间窗多个后续沉默，并且作为搜索运行的结果，将要发送的消息的位置或在关闭下面是存储在分配给所述消息存储器中的缓冲器的时间窗的多元性被接收。内的实际数据的传输，其包括发送或接收消息的过程中，所述缓冲液简单地访问，并且经由存储在那里的位置时，匹配的消息对象在消息存储器访问。

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