Invention Grant
US08775681B2 Cross-network synchronization of application S/W execution using flexray global time
有权
使用flexray全局时间的应用程序S / W执行的跨网络同步
- Patent Title: Cross-network synchronization of application S/W execution using flexray global time
- Patent Title (中): 使用flexray全局时间的应用程序S / W执行的跨网络同步
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Application No.: US13095461Application Date: 2011-04-27
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Publication No.: US08775681B2Publication Date: 2014-07-08
- Inventor: Sandeep Menon , Thomas M. Forest
- Applicant: Sandeep Menon , Thomas M. Forest
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Miller IP Group, PLC
- Agent John A. Miller
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L12/66 ; H04L12/40 ; H04J3/06
Abstract:
A system and method for implementing cross-network synchronization of nodes on a vehicle bus includes periodically sampling a notion of time from a first network, transmitting a message from the first network to a node on a second network, wherein the message includes the notion of time, and updating a local clock on the second network node based on the notion of time in the message.
Public/Granted literature
- US20120278507A1 CROSS-NETWORK SYNCHRONIZATION OF APPLICATION S/W EXECUTION USING FLEXRAY GLOBAL TIME Public/Granted day:2012-11-01
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