Informed memory access for vehicle electronic modules
A vehicle electronic module receives vehicle bus messages from a vehicle communication bus interface (122). The vehicle bus messages may include vehicle status data. The electronic module may determine whether a memory safety condition has been met based on the vehicle status data. The electronic mo...
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Main Author | |
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Format | Patent |
Language | English French German |
Published |
06.08.2008
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Subjects | |
Online Access | Get full text |
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Summary: | A vehicle electronic module receives vehicle bus messages from a vehicle communication bus interface (122). The vehicle bus messages may include vehicle status data. The electronic module may determine whether a memory safety condition has been met based on the vehicle status data. The electronic module may delay reading or writing data, such as diagnostic data, into a non-volatile memory (128) until the memory safety condition is reached. The data is read from or stored in the non-volatile memory (128) with reduce risk of corrupted data. |
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Bibliography: | Application Number: EP20050017993 |