公开(公告)号：US20240333800A1

公开(公告)日：2024-10-03

申请号：US18698921

申请日：2022-09-28

申请人： CETITEC GmbH

发明人： Bojan KOLMANIC ,  Andrey BORISOV

IPC分类号： H04L67/12 ,  H04L67/1097

CPC分类号： H04L67/12 ,  H04L67/1097

摘要： A vehicle communication system includes a communication network, a plurality of processing units-being connected via the communication network with each other for transmitting and receiving data between them, each of the processing units being either one of a first type processing unit implementing a data consuming application, a second type processing unit providing data to other of the processing units, or a third type processing unit implementing a data consuming application and providing data to other of the processing units. Furthermore, it includes a plurality of data providers, each of the data providers being connected to a respective second type processing unit or a respective third type processing unit and providing respective data values to the associated processing unit. The second type processing unit and the third type processing unit are, upon receiving a data value from an associated data provider, configured to convert the data value into a self-describing binary format to add a timestamp attribute to the converted data value, the timestamp attribute comprising an absolute time information indicating an expiry of the data value and/or indicating the time of creation of the data value, and to store the converted data value with timestamp attribute in a distributed data space, wherein the distributed data space comprises a set of in-memory databases of second type processing unit and third type processing unit. The data consuming application of a respective second type processing unit and/or of a respective third type processing unit is adapted to access the converted data value in the distributed data space via a predetermined standardized interface.

公开(公告)号：US20240146621A1

公开(公告)日：2024-05-02

申请号：US18564634

申请日：2022-05-20

申请人： CETITEC GmbH

发明人： Bojan KOLMANIC ,  Stjepan GORNIK ,  Tobias MODSCHIEDLER

IPC分类号： H04L41/00 ,  H04L49/90

CPC分类号： H04L41/20 ,  H04L49/9042

摘要： The invention relates to a communication node for a data networks for receiving messages from a physical interface having transmitting and receiving means, by way of which physical interface the communication node is connectable to a communication line of a data network, comprising:



a communication module for receiving a message and for creating a corresponding message object referencing message data of the received message and metadata, the communication module being configured to store the message object in a memory and to create a message event upon creating the message object, the message event containing or being associated with a reference to the message object;
a tagging and filtering unit configured to retrieve the message object referenced by its message event upon receiving the message event and, if a predefined filter criteria applied to the message object is met, configured to derive a tag and to update the message object in the memory with the determined tag to be a tagged message object; and
a processing unit being configured to retrieve the tagged message object from the memory and to process the tagged message object based on the tag.

公开(公告)号：US12113863B1

公开(公告)日：2024-10-08

申请号：US18698921

申请日：2022-09-28

申请人： CETITEC GmbH

发明人： Bojan Kolmanic ,  Andrey Borisov

IPC分类号： H04L12/24 ,  H04L41/0803 ,  H04L67/1097 ,  H04L67/12

CPC分类号： H04L67/12 ,  H04L67/1097

摘要： A vehicle communication system includes a communication network, a plurality of processing units-being connected via the communication network with each other for transmitting and receiving data between them, each of the processing units being either one of a first type processing unit implementing a data consuming application, a second type processing unit providing data to other of the processing units, or a third type processing unit implementing a data consuming application and providing data to other of the processing units. Furthermore, it includes a plurality of data providers, each of the data providers being connected to a respective second type processing unit or a respective third type processing unit and providing respective data values to the associated processing unit. The second type processing unit and the third type processing unit are, upon receiving a data value from an associated data provider, configured to convert the data value into a self-describing binary format to add a timestamp attribute to the converted data value, the timestamp attribute comprising an absolute time information indicating an expiry of the data value and/or indicating the time of creation of the data value, and to store the converted data value with timestamp attribute in a distributed data space, wherein the distributed data space comprises a set of in-memory databases of second type processing unit and third type processing unit. The data consuming application of a respective second type processing unit and/or of a respective third type processing unit is adapted to access the converted data value in the distributed data space via a predetermined standardized interface.

公开(公告)号：US20160087900A1

公开(公告)日：2016-03-24

申请号：US14891637

申请日：2014-12-10

申请人： CETITEC GMBH

发明人： Bojan KOLMANIC

IPC分类号： H04L12/819 ,  H04L7/00 ,  H04L29/08 ,  H04L1/00 ,  H04L12/40 ,  H04B17/30

CPC分类号： H04L47/21 ,  H04B17/30 ,  H04L1/0042 ,  H04L7/0012 ,  H04L12/40117 ,  H04L67/1051

摘要： A communication node for a packet-switched data network is proposed, which comprises an integrated circuit having a system of electronic components for sending and/or receiving audio and/or video data, particularly of an audio and/or video data stream. A media access control component for implementing a media access control and a physical interface with transmitting and receiving means, by way of which the communication node is connectable to a communication line of the data network, are provided as components of the system. The media access control component is connected via an internal first interface to the physical interface for exchanging data. The system comprises a real-time clock synchronization unit for synchronizing time information with other communication nodes of the data network as well as a queue management unit. The real time clock synchronization unit and the queue management unit are fully arranged in the physical interface.

摘要翻译： 提出了一种用于分组交换数据网络的通信节点，其包括具有用于发送和/或接收特别是音频和/或视频数据流的音频和/或视频数据的电子组件系统的集成电路。 用于实现媒体访问控制的媒体访问控制组件和具有通信通信节点可连接到数据网络的通信线路的发送和接收装置的物理接口被提供作为系统的组件。 媒体访问控制组件经由内部第一接口连接到物理接口以交换数据。 该系统包括用于将时间信息与数据网络的其他通信节点同步的实时时钟同步单元以及队列管理单元。 实时时钟同步单元和队列管理单元完全配置在物理接口中。