Subscriber station for a serial bus system, and method for transmitting a message in a serial bus system
US10776307B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 16, 2019 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Aug 16, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2012/40215
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A subscriber station for a serial bus system is described. The subscriber station includes a communication control device for generating a message to serially transmit on the bus system, and/or for reading a message that has been serially received by the subscriber station on the bus system. The communication control device is configured to decide whether there exists, for aborting a serial transmission of the frame onto the bus line which is currently being carried out, an abortion criterion according to which a serial transmission of a higher-priority frame for a message is more important than the serial transmission of the frame onto the bus line which is currently being carried out, and to provide in the frame currently being serially transmitted, on the basis of the decision that has been made, a signalization as to whether or not the frame currently being serially transmitted is to be aborted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.