Wireless reprogramming of vehicle electronic control units
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Mar 21, 2002
app pub date -
Jul 26, 2001
filing date -
Aug 2, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A vehicle electronic control system includes a processor, a reprogrammable memory, and a wireless receiver. The reprogrammable memory includes an EEPROM, flash non-volatile memory, and/or other memory which can be reprogrammed to remotely upgrade instruction sets, such as configuration data, operational instructions, or the like which control vehicle performance. These upgrades are remotely achieved by wirelessly transmitting an updated instruction set to the reprogrammable memory through the receiver. The updated instruction set replaces the previous instruction set currently programmed in the reprogrammable memory, such that vehicle performance is improved.
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