发明名称 |
Over-the-Air Vehicle Systems Updating and Associate Security Protocols |
摘要 |
A method of updating a vehicle ECU includes establishing communication between a data communications module of a vehicle and an update server via a cellular network; validating the vehicle using a key exchange protocol between the data communications module and the update server; and sending update information from the update server to the data communications module of the vehicle via the cellular network, the update information configured to be used to update the vehicle ECU. |
申请公布号 |
US2011320089(A1) |
申请公布日期 |
2011.12.29 |
申请号 |
US20100823301 |
申请日期 |
2010.06.25 |
申请人 |
LEWIS DEREK LANE;TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. |
发明人 |
LEWIS DEREK LANE |
分类号 |
G06F19/00;G01C21/00;H04L9/08;H04L9/32 |
主分类号 |
G06F19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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