| 摘要 |
<p>A data rewrite system including an in-vehicle apparatus and a rewrite apparatus is disclosed. The in-vehicle apparatus stores multiple operation data units in multiple storage areas and outputs version informations of the operation data wilts and information about the storage areas to the rewrite apparatus. The rewrite apparatus selects a target storage area, which is a target for data update, from the storage areas of the in-vehicle apparatus by comparing the versions informations of the operation data units with version informations of update data units. The rewrite apparatus updates the selected target storage area with the update data unit that corresponds to the operation data unit in the target storage area.</p> |
