公开(公告)号：US20130103168A1

公开(公告)日：2013-04-25

申请号：US13656417

申请日：2012-10-19

申请人： Robert Bosch GmbH

发明人： Frank Hielscher ,  Gunther May

IPC分类号： G06F19/00

CPC分类号： G06F9/5044 ,  G05B2219/25144 ,  G06F2209/509

摘要： A control device is configured to control a movement of an element of an installation and includes a main processor and an auxiliary processor. The main processor has a first computer architecture. The auxiliary processor is connected to the main processor and includes a second computer architecture. The second computer architecture differs from the first computer architecture. The second computer architecture allows faster processing of predetermined signals than the first computer architecture. The auxiliary processor is configured (i) to read in an auxiliary-processor input signal from the main processor, and (ii) to determine an auxiliary-processor output signal and to output it to the main processor by using the auxiliary-processor input signal.

摘要翻译： 控制装置被配置为控制装置的元件的移动，并且包括主处理器和辅助处理器。 主处理器具有第一种计算机体系结构。 辅助处理器连接到主处理器并且包括第二计算机体系结构。 第二台计算机架构与第一台计算机架构不同。 第二计算机架构允许比第一计算机体系结构更快地处理预定信号。 辅助处理器被配置为：（i）从主处理器读取辅助处理器输入信号，以及（ii）确定辅助处理器输出信号并通过使用辅助处理器输入信号将其输出到主处理器 。

公开(公告)号：US09439194B2

公开(公告)日：2016-09-06

申请号：US14210864

申请日：2014-03-14

申请人： Robert Bosch GmbH

发明人： Vivek Jain ,  Junseok Kim ,  Matthias Bauer ,  Gunther May

IPC分类号： H04W4/00 ,  H04W72/04 ,  H04L5/00 ,  H04W84/18

CPC分类号： H04W72/0453 ,  H04L5/00 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0048 ,  H04L27/2613 ,  H04L27/2656 ,  H04L27/2692 ,  H04W84/18

摘要： Methods for operating real-time wireless networks enable robust medium access strategies for communicating nodes in the network. A given wireless channel is divided into several sub-carriers, with each node assigned to a subset of sub-carriers. A master wireless node uses different subsets of the sub-carriers to communication with two or more slave wireless nodes simultaneously. The method includes generation of preambles that are robust to interference and multipath conditions. The method also enables communication within a maximum predetermined latency bound.

摘要翻译： 用于操作实时无线网络的方法支持用于在网络中通信节点的强大的媒体接入策略。 给定的无线信道被划分成几个子载波，其中每个节点分配给子载波子集。 主无线节点使用子载波的不同子集同时与两个或多个从属无线节点进行通信。 该方法包括产生对干扰和多径条件可靠的前导码。 该方法还使得能够在最大预定延迟范围内进行通信。

公开(公告)号：US20190068469A1

公开(公告)日：2019-02-28

申请号：US16115707

申请日：2018-08-29

申请人： Robert Bosch GmbH

发明人： Gunther May ,  Johannes Von Hoyningen-Huene

IPC分类号： H04L12/26 ,  H04L29/08 ,  H04L12/24

摘要： A component is disclosed having a network communication device that controls transmission of data in a data network between the component and another component, without a repeat transmission of time-critical data of the plurality of data packets being possible in a transmission cycle. The network communication device is configured to (i) tolerate a possible packet error in a data packet received in a preceding transmission cycle, (ii) signal to the other component in a following transmission cycle a presence or absence of a packet error, (iii) determine whether the other component has signaled a presence of a packet error in a data packet sent by the component in the preceding transmission cycle, and (iv) depending on whether the other component signaled the presence of a packet error, adjust a number of redundancy data items in a data packet to be sent in the following transmission cycle.

公开(公告)号：US10735288B2

公开(公告)日：2020-08-04

申请号：US16115707

申请日：2018-08-29

申请人： Robert Bosch GmbH

发明人： Gunther May ,  Johannes Von Hoyningen-Huene

IPC分类号： H04J1/16 ,  H04L12/26 ,  H04L29/08 ,  H04L29/14 ,  H04L1/00 ,  G05B19/418 ,  H04L12/24

摘要： A component is disclosed having a network communication device that controls transmission of data in a data network between the component and another component, without a repeat transmission of time-critical data of the plurality of data packets being possible in a transmission cycle. The network communication device is configured to (i) tolerate a possible packet error in a data packet received in a preceding transmission cycle, (ii) signal to the other component in a following transmission cycle a presence or absence of a packet error, (iii) determine whether the other component has signaled a presence of a packet error in a data packet sent by the component in the preceding transmission cycle, and (iv) depending on whether the other component signaled the presence of a packet error, adjust a number of redundancy data items in a data packet to be sent in the following transmission cycle.

公开(公告)号：US20200068629A1

公开(公告)日：2020-02-27

申请号：US16545705

申请日：2019-08-20

申请人： Robert Bosch GmbH

发明人： Gunther May ,  Steven Dietrich

IPC分类号： H04W76/10 ,  H04L12/24

摘要： The disclosure relates to a method for connecting a machine having a multiplicity of machine components to a wireless network, wherein configuration data are generated having information about the multiplicity of machine components and how the latter are to be networked to one another, wherein the configuration data are transmitted to the wireless network, wherein a subnetwork of the wireless network is set up on the basis of the configuration data for the multiplicity of machine components and wherein the machine is connected to the subnetwork of the wireless network.

公开(公告)号：US20140269560A1

公开(公告)日：2014-09-18

申请号：US14210864

申请日：2014-03-14

申请人： Robert Bosch GmbH

发明人： Vivek Jain ,  Junseok Kim ,  Mathias Bauer ,  Gunther May

IPC分类号： H04W72/04

CPC分类号： H04W72/0453 ,  H04L5/00 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0048 ,  H04L27/2613 ,  H04L27/2656 ,  H04L27/2692 ,  H04W84/18

摘要： Methods for operating real-time wireless networks enable robust medium access strategies for communicating nodes in the network. A given wireless channel is divided into several sub-carriers, with each node assigned to a subset of sub-carriers. A master wireless node uses different subsets of the sub-carriers to communication with two or more slave wireless nodes simultaneously. The method includes generation of preambles that are robust to interference and multipath conditions. The method also enables communication within a maximum predetermined latency bound.

摘要翻译： 用于操作实时无线网络的方法支持用于在网络中通信节点的强大的媒体接入策略。 给定的无线信道被划分成几个子载波，其中每个节点分配给子载波子集。 主无线节点使用子载波的不同子集同时与两个或多个从属无线节点进行通信。 该方法包括产生对干扰和多径条件可靠的前导码。 该方法还使得能够在最大预定延迟范围内进行通信。

公开(公告)号：US11418558B2

公开(公告)日：2022-08-16

申请号：US16530712

申请日：2019-08-02

申请人： Robert Bosch GmbH

发明人： Gunther May

IPC分类号： G06F15/16 ,  H04L65/611 ,  H04L65/10 ,  H04L45/24 ,  H04L65/60 ,  H04L65/1069

摘要： A method for real-time-capable data transmission between two networks includes a first real-time-capable communication system having a first real-time mechanism for real-time-capable data transmission set up in a first network. A second real-time-capable communication system having a second real-time mechanism for real-time-capable data transmission is set up in a second network. The first network and the second network are connected to one another via a mapping module which reciprocally maps the first real-time mechanism of the first real-time-capable communication system and the second real-time mechanism of the second real-time-capable communication system to one another. For real-time-capable data transmission from one of the two networks to the other of the two networks, a data packet is transmitted in the one of the two networks according to the real-time mechanism of the real-time-capable communication system set up in the network.

公开(公告)号：US20200045093A1

公开(公告)日：2020-02-06

申请号：US16530712

申请日：2019-08-02

申请人： Robert Bosch GmbH

发明人： Gunther May

IPC分类号： H04L29/06 ,  H04L12/707

摘要： A method for real-time-capable data transmission between two networks includes a first real-time-capable communication system having a first real-time mechanism for real-time-capable data transmission set up in a first network. A second real-time-capable communication system having a second real-time mechanism for real-time-capable data transmission is set up in a second network. The first network and the second network are connected to one another via a mapping module which reciprocally maps the first real-time mechanism of the first real-time-capable communication system and the second real-time mechanism of the second real-time-capable communication system to one another. For real-time-capable data transmission from one of the two networks to the other of the two networks, a data packet is transmitted in the one of the two networks according to the real-time mechanism of the real-time-capable communication system set up in the network.

公开(公告)号：US20150215157A1

公开(公告)日：2015-07-30

申请号：US14602317

申请日：2015-01-22

申请人： Robert Bosch GmbH

发明人： Rigobert Kynast ,  Christian Kaufmann ,  Gunther May

IPC分类号： H04L12/24 ,  H04L1/22

CPC分类号： H04L41/0659 ,  H04L1/22

摘要： A method for operating a redundant communication network with at least two main participants and at least two secondary participants. The secondary participants communicate with one another using a data transmission device directly using the data transmission device and/or indirectly using at least one main participant and the data transmission device. The main participants exchange the data which are to be exchanged between the secondary participants between their data transmission device connections and communicate with one another directly in a temporally synchronized manner using at least one main participant data transmission device. During operation, at least one of the main participants maintains a communication between the secondary participants and/or between the main participant and the secondary participants. In the event of a fault of one of the main participants, the respective other main participant maintains a communication between the secondary participants and/or between the main participant and the secondary participants.

摘要翻译： 一种用于与至少两个主要参与者和至少两个次要参与者操作冗余通信网络的方法。 次要参与者使用直接使用数据传输设备的数据传输设备和/或间接使用至少一个主要参与者和数据传输设备来彼此通信。 主要参与者交换在数据传输设备连接之间的次要参与者之间要交换的数据，并且使用至少一个主参与者数据传输设备以时间上同步的方式直接彼此通信。 在操作期间，至少一个主要参与者保持次要参与者之间和/或主要参与者和次要参与者之间的通信。 在主要参与者之一发生故障的情况下，相应的其他主要参与者保持次要参与者之间和/或主要参与者和次要参与者之间的通信。