| 摘要 |
<p>Method and system for updating of software in a control unit in a vehicle, which software comprises adaptation parameters specific to said vehicle and map information about the adaptation parameters which the control unit uses and where they are stored in the control unit, which method comprises identifying the old adaptation parameters used in the old software by using map information pertaining to the old software; saving identifications and values of said old adaptation parameters in a memory; identifying the adaptation parameters used in the new software by using map information pertaining to the new software, and installing the new software in the control unit; transferring values of old adaptation parameters identified in the foregoing steps to the new software, and storing the old adaptation parameters at locations determined by the new map information.</p> |
