J1850 application specific integrated circuit (ASIC) and messaging technique
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United States of America Patent
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Oct 16, 2007
Grant Date -
Apr 15, 2004
app pub date -
Oct 9, 2003
filing date -
Nov 30, 1998
priority date (Note) -
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Abstract
A communication system for controlling remote devices within a vehicle is provided. The communication system includes a master module for generating a command message, and a remote module for executing the command message and generating a response message. A data bus provides bidirectional communication between the master module and the remote module. The communication system also includes a message frame for communicating data between the master module and the remote module, the message frame includes the command message generated by the master module for execution by the remote module, and the message frame includes the response message generated by the remote module for providing feedback to the master module.
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