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1. 发明公开

EP4070512A1 TEILNEHMERSTATION FÜR EIN SERIELLES BUSSYSTEM UND VERFAHREN ZUR KOMMUNIKATION IN EINEM SERIELLEN BUSSYSTEM 有权
公开(公告)号：EP4070512A1
公开(公告)日：2022-10-12
申请号：EP20817306.2
申请日：2020-12-01
申请人： Robert Bosch GmbH
发明人： HARTWICH, Florian , BAILER, Franz , MUTTER, Arthur
IPC分类号： H04L12/40 , H03M13/09 , H04L1/00 , H04L12/403

2. 发明授权

EP1846827B1 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：EP1846827B1
公开(公告)日：2010-09-29
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.

3. 发明公开

EP1776807A1 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：EP1776807A1
公开(公告)日：2007-04-25
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.

4. 发明公开

EP4193573A1 TEILNEHMERSTATION FÜR EIN SERIELLES BUSSYSTEM UND VERFAHREN ZUR KOMMUNIKATION IN EINEM SERIELLEN BUSSYSTEM 有权
公开(公告)号：EP4193573A1
公开(公告)日：2023-06-14
申请号：EP21745770.4
申请日：2021-07-15
申请人： Robert Bosch GmbH
发明人： HARTWICH, Florian , HORST, Christian , BAILER, Franz , MUTTER, Arthur
IPC分类号： H04L12/40 , H04J3/06

5. 发明授权

EP2751956B1 VERFAHREN UND VORRICHTUNG ZUR PRÜFUNG DER KORREKTEN FUNKTION EINER SERIELLEN DATENÜBERTRAGUNG 有权
标题翻译：方法和装置用于串行数据传输测试的正常功能
公开(公告)号：EP2751956B1
公开(公告)日：2017-05-24
申请号：EP12751496.6
申请日：2012-08-24
申请人： Robert Bosch GmbH
发明人： HARTWICH, Florian , BAILER, Franz , HORST, Christian , MUTTER, Arthur
IPC分类号： H04L12/413 , H04L12/40
CPC分类号： G06F13/4282 , G06F13/362 , H04L12/4013 , H04L12/4135 , H04L2012/40215

6. 发明公开

EP2751956A1 VERFAHREN UND VORRICHTUNG ZUR PRÜFUNG DER KORREKTEN FUNKTION EINER SERIELLEN DATENÜBERTRAGUNG 有权
标题翻译：方法和装置用于串行数据传输测试的正常功能
公开(公告)号：EP2751956A1
公开(公告)日：2014-07-09
申请号：EP12751496.6
申请日：2012-08-24
申请人： Robert Bosch GmbH
发明人： HARTWICH, Florian , BAILER, Franz , HORST, Christian , MUTTER, Arthur
IPC分类号： H04L12/413 , H04L12/40
CPC分类号： G06F13/4282 , G06F13/362 , H04L12/4013 , H04L12/4135 , H04L2012/40215
摘要： The invention relates to a method for checking the correct function of a serial data transmission in a bus system having at least two bus subscribers. The bus subscribers are connected to the bus by means of a bus connection unit and exchange messages via the bus. The sending access to the bus for each message is assigned to a bus subscriber by means of the arbitration method as per CAN standard ISO 11898-1, which bus subscriber becomes the sender for the particular message. The messages have a logical structure as per the CAN standard, in other words consist of a start-of-frame bit, arbitration field, control field, data field, CRC field, acknowledge field, and end-of-frame field. The correct function of the data transmission is checked during the transmission by comparing a sent signal sent to the bus connection unit with the received signal (CAN_RX) received by the bus connection unit. The method is characterized in that a sent signal (CAN_TX_DEL) delayed by a delay time (T_DELAY) compared to the sent signal (CAN_TX) is held in the sender, and the undelayed sent signal (CAN_TX) or the delayed sent signal (CAN_TX_DEL) is used for the check of the correct function of the data transmission depending on a switchover.

7. 发明公开

EP2274877A2 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： VERFAHREN UND FILTERANORDNUNG ZUM FILTERN VONÜBEREINEN SERIELLEN DATENBUS EINES KOMMUNIKATIONSNETZWERKS在EINEM TEILNEHMER DES NETZWERKS EINGEHENDEN NACHRICHTEN
公开(公告)号：EP2274877A2
公开(公告)日：2011-01-19
申请号：EP09719565.5
申请日：2009-03-06
申请人： Robert Bosch GmbH
发明人： HARTWICH, Florian , BAILER, Franz , 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).
摘要翻译：本发明涉及一种用于过滤由用户节点（3）的通信模块（4）经由通信网络（1）的串行数据总线（2）接收的消息（7）的方法和过滤器装置（6））连接到数据总线（2）。本发明的目的是即使有大量的过滤标准，也能简单有效地过滤传入消息（7）。为了实现这一点，过滤器装置（6）包括一个列表，其中存储了多个标识符对（ID1，ID2），所述对定义由第一标识符（ID1）和第二标识符（ID2）界定的相应范围。传入消息（7）的标识符（8）至少与列表中选择的标识符对（ID1，ID2）进行比较，并且查询请求传入消息（7）的标识符（8）是否大于或等于大于或等于所选第一标识符（ID1）且小于或小于或等于所选第二标识符（ID2）。如果输入消息（7）的标识符（8）位于由输入消息（7）定义的范围内，则输入消息（7）被转发到应用程序（5）或被拒绝（取决于配置位规范（SFM; EFM）第一标识符（ID1）和第二标识符（ID2）。

8. 发明授权

EP1787204B1 BOTSCHAFTSVERWALTER UND VERFAHREN ZUR STEUERUNG DES ZUGRIFFS AUF DATEN EINES BOTSCHAFTSSPEICHERS EINES KOMMUNIKATIONSBAUSTEINS 失效
标题翻译：消息管理器和方法用于控制访问数据的消息存储器通讯模块
公开(公告)号：EP1787204B1
公开(公告)日：2009-12-23
申请号：EP05756827.1
申请日：2005-06-29
申请人： Robert Bosch GmbH
发明人： HARTWICH, Florian , HORST, Christian , BAILER, Franz , IHLE, Markus
IPC分类号： G06F13/16
CPC分类号： G06F13/1663

9. 发明公开

EP1776808A1 VERFAHREN ZUR SPEICHERUNG VON BOTSCHAFTEN IN EINEM BOTSCHAFTSSPEICHER UND BOTSCHAFTSSPEICHER 失效
标题翻译：方法在消息内存和消息MEMORY存储消息
公开(公告)号：EP1776808A1
公开(公告)日：2007-04-25
申请号：EP05760988.5
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： H04L49/9042 , H04L49/90
摘要： The invention relates to a method for storing messages and to a message memory in a communication component (100) for storing a number of messages, whereby the messages to be stored comprise first data (KD0, KD1, KDk) having a first data volume and second data (D0, D1, Dk) having a second data volume, whereby the second data volume per message can be different. The message memory (300) comprises a header segment (HS), in which the first data (KD0, KD1, KDk) of the message are stored in one header in one header section (HB0, HB1, HBk) each per message. The message memory (300) comprises a data segment (DS) in which the second data (D0, D1, Dk) of the message are stored in one data section (DB0, DB1, DBk) each per message. The message memory (300) is configured in such a manner that a division between the header segment (HS) and the data segment (DS) is variable, depends on the number (k) of messages and the second data volume.

10. 发明公开

EP1776805A1 FLEXRAY-KOMMUNIKATIONSBAUSTEIN 失效
标题翻译： FlexRay通信模块
公开(公告)号：EP1776805A1
公开(公告)日：2007-04-25
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
摘要： The invention relates to a rapid, deterministic and error-tolerant bus system for use in motor vehicles, allowing various devices to be coupled to each other. For this purpose, a FlexRay© communication component (100) is used to couple a FlexRay communication connection (101) to an associated subscriber (102) in a FlexRay network via which messages are transmitted. The inventive FlexRay communication component (100) comprises following elements: a first arrangement (105) for storing at least a part of the transmitted messages and a second arrangement (104) for connecting the first arrangement (105) to the subscriber (102) and a third arrangement (103) for connecting the FlexRay communication connection (101) to the first arrangement (105).

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