Patent ID: 11870868
Assignee: DENSO CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 5:
6. A common storage management device for a system including a common storage and a plurality of electronic control devices connected with an in-vehicle network, each of the plurality of electronic control devices being configured to execute at least one application, the at least one application being configured to write data to and read data from the common storage, the common storage management device comprising:
at least one processor configured to:
manage a reservation of a first storage space of the common storage in response to a first request from the at least one application to reserve the first storage space for storing first data to the common storage; and
notify the at least one application of a second request from the common storage management device to reduce data size of the first data for which the first storage space is required to be reserved in response to the second request, when the at least one application requests to reserve the first storage space for the first data and free storage space of the common storage is insufficient for reserving the first storage space for the first data.