INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, PROGRAM, AND INFORMATION PROCESSING SYSTEM

An information processing apparatus, comprises a controller configured to execute: issuing a first command to a first vehicle that is an autonomous driving vehicle, based on a predetermined operation plan that includes an operation zone for providing a predetermined service, and a non-operation zone for executing one or more preparation tasks; correcting an execution plan of the one or more preparation tasks included in the operation plan, based on a predetermined condition so as to reduce time to be spent in the non-operation zone, if the predetermined operation plan is delayed with respect to the first vehicle entering the non-operation zone from the operation zone; and issuing a second command based on the corrected operation plan.