Patent ID: 11609790

Abstract:
[Problem] When resource reserved in a resource sharing system become unavailable, the reservation is efficiently transferred.[Solution] In a resource sharing system 10, a plurality of users 20 (user terminals) share a plurality of resources 30. A resource reservation management device 42 includes: a reservation setting unit 402 that accepts a reservation request including a usage condition of the plurality of resources 30 from the user 20 and sets a usage reservation according to the usage condition to a first resource predetermined 30 in the resource sharing system 10; and a reservation changing unit 404 that re-sets the usage reservation to a second resource 30 being different from the first resource 30 in the resource sharing system 10 when a reserved resource 30 becomes unavailable. When a resource capacity of the second resource 30 is insufficient for the usage reservation to be re-set, the reservation changing unit 404 changes the usage condition and re-sets the usage reservation to the second resource 30.