Invention Grant
US08356201B2 Method, CAN bus driver and CAN bus system for the recovery of a clock frequency of a CAN bus
有权
方法，CAN总线驱动和CAN总线系统，用于恢复CAN总线的时钟频率
- Patent Title: Method, CAN bus driver and CAN bus system for the recovery of a clock frequency of a CAN bus
- Patent Title (中): 方法，CAN总线驱动和CAN总线系统，用于恢复CAN总线的时钟频率
-
Application No.: US12524883Application Date: 2008-02-05
-
Publication No.: US08356201B2Publication Date: 2013-01-15
- Inventor: Josef Newald
- Applicant: Josef Newald
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Kenyon & Kenyon LLP
- Priority: DE102007011684 20070309
- International Application: PCT/EP2008/051414 WO 20080205
- International Announcement: WO2008/110414 WO 20080918
- Main IPC: G06F1/06
- IPC: G06F1/06
Abstract:
A method, a CAN bus driver and a CAN bus system for the recovery of a clock frequency of a CAN bus, which couples a master device, that has a clock generator for providing the clock frequency, to at least one slave device. A phase-locked loop is used in the slave device, in this context, which utilizes a predetermined bit pattern, that is extracted from a frame sent by the master device via the bus system, as reference signal.
Public/Granted literature
- US20100180142A1 METHOD, CAN BUS DRIVER AND CAN BUS SYSTEM FOR THE RECOVERY OF A CLOCK FREQUENCY OF A CAN BUS Public/Granted day:2010-07-15
Information query
