公开(公告)号：US20150324315A1

公开(公告)日：2015-11-12

申请号：US14442046

申请日：2013-11-04

申请人： ROBERT BOSCH GMBH

发明人： Patrick NICKEL

IPC分类号： G06F13/40 ,  G06F13/362

CPC分类号： G06F13/4068 ,  G06F13/362 ,  H04L1/0045 ,  H04L2001/0094

摘要： A user station is provided for connecting to a bus line and a method for compensating for an interference due to a CAN bus system in a received signal. A signal of a CAN bus system is transmitted via the bus line in coexistence with a signal of a further bus system. The user station includes a receiving unit for receiving an overall signal and for compensating for an interference in the received overall signal which occurs due to a changing output impedance of a user station of the CAN bus system which is connected to the bus line.

摘要翻译： 提供用于连接到总线的用户站以及用于在接收到的信号中补偿由CAN总线系统引起的干扰的方法。 CAN总线系统的信号通过总线传输，与另一总线系统的信号共存。 用户站包括接收单元，用于接收整个信号并补偿由于连接到总线的CAN总线系统的用户站的输出阻抗变化而导致的所接收到的总信号中的干扰。

公开(公告)号：US20140210459A1

公开(公告)日：2014-07-31

申请号：US14167266

申请日：2014-01-29

申请人： Robert Bosch GmbH

发明人： Martin PIASTOWSKI ,  Burkhard TRIESS ,  Patrick NICKEL

IPC分类号： G01R33/02 ,  G01R29/00

CPC分类号： G01R33/02 ,  G01R29/00 ,  G01R29/0871

摘要： A method for acquiring at least one signal transmitted via an electric conductor, wherein an electric and/or magnetic field of the conductor is acquired at at least two identical or different positions relative to a longitudinal coordinate of the conductor, thus obtaining two measurement signals corresponding to the respective positions, and the signal transmitted via the conductor is inferred from the measurement signals.

摘要翻译： 一种用于获取经由电导体发送的至少一个信号的方法，其中在相对于导体的纵向坐标的至少两个相同或不同的位置处获取导体的电场和/或磁场，从而获得对应的两个测量信号 到各个位置，并且从测量信号推断经由导体发送的信号。

公开(公告)号：US20160162435A1

公开(公告)日：2016-06-09

申请号：US14909348

申请日：2014-06-27

申请人： Robert Bosch GmbH

发明人： Patrick NICKEL

IPC分类号： G06F13/42 ,  G06F11/07

CPC分类号： G06F13/4221 ,  G06F11/0745 ,  G06F11/0793 ,  H04L25/0272 ,  H04L2012/40215

摘要： A subscriber station for a bus system, and a method for improving the error tolerance of a subscriber station of a bus system, are presented. The subscriber station encompasses a transmission/reception device for transmitting a signal via the bus system to a further subscriber station and for receiving a signal via the bus system, in which exclusive, collision-free access by a subscriber station to a bus line of the bus system is guaranteed at least at times; and a modification device for modifying the transmission properties of a transmission path of the transmission/reception device and/or the reception properties of a reception path of the transmission/reception device.

摘要翻译： 提出了一种用于总线系统的用户站，以及用于提高总线系统的用户站的容错能力的方法。 用户站包括用于经由总线系统向另一个用户站发送信号的发送/接收装置，并且用于经由总线系统接收信号，其中用户站独占无冲突地接入到总线系统的总线 总线系统至少有时保证; 以及用于修改发送/接收装置的传输路径的传输特性和/或发送/接收装置的接收路径的接收特性的修改装置。

公开(公告)号：US20160043947A1

公开(公告)日：2016-02-11

申请号：US14816223

申请日：2015-08-03

申请人： Robert Bosch GmbH

发明人： Patrick NICKEL

IPC分类号： H04L12/741 ,  H04L29/06 ,  H04L12/413 ,  H04L29/12

CPC分类号： H04L45/74 ,  H04L12/40084 ,  H04L12/413 ,  H04L29/12254 ,  H04L61/2038 ,  H04L61/6004 ,  H04L61/6027 ,  H04L61/6095 ,  H04L69/22

摘要： A user station for a bus system implementing broadband CAN communication includes: a communication control device for creating or reading at least one message for/from at least one further user station of the bus system, in which exclusive, collision-free access of a user station to a bus of the bus system is ensured at least intermittently; and a data interleaving device for interleaving data packets of at least two messages into a single message, so that the data packets are situated in one data segment of the single message. The single message has a shared outer frame header for the data packets in front of the data segment and a shared outer frame end for the data packets after the data segment.

摘要翻译： 用于实现宽带CAN通信的总线系统的用户站包括：通信控制设备，用于为总线系统的至少一个另外的用户站创建或读取至少一个消息，其中，用户对用户进行独占的无冲突访问 至少间歇地确保站到总线系统的总线; 以及用于将至少两个消息的数据分组交织到单个消息中的数据交织装置，使得数据分组位于单个消息的一个数据段中。 单个消息具有用于数据段前面的数据分组的共享外部帧头部和数据分段之后的数据分组的共享外部帧结束。

公开(公告)号：US20150256398A1

公开(公告)日：2015-09-10

申请号：US14638846

申请日：2015-03-04

申请人： Robert Bosch GmbH

发明人： Patrick NICKEL ,  Ralf FElL ,  Ralf MACHAUER

IPC分类号： H04L12/24 ,  H04L25/02 ,  H04L12/26

CPC分类号： H04L41/0853 ,  H04L12/417 ,  H04L25/0212 ,  H04L41/0896 ,  H04L43/0876 ,  H04L43/10 ,  H04L2012/40215 ,  H04L2012/40241 ,  H04L2012/40273

摘要： A method for monitoring a communication network, which includes a plurality of processing units which communicate with one another via a communication medium, a channel of the communication medium being measured using channel estimation; from a result of the channel estimation, a characteristic variable being produced; and, with the aid of the characteristic variable, a decision is made as to whether a manipulative change of the communication network has occurred.

摘要翻译： 一种用于监视通信网络的方法，所述通信网络包括经由通信介质彼此通信的多个处理单元，使用信道估计来测量所述通信介质的信道; 从信道估计的结果，产生特征变量; 并且借助于特征变量，决定是否发生了通信网络的操纵变化。