Estimate presentation device, estimate presentation method, program, and recording medium
An estimate presentation device ( 110 ) that presents an estimate for expenses associated with a gas turbine is provided with: a lease charges estimating unit ( 113 ) that, when a lease agreement is concluded in which a component of components of the gas turbine which requires regular maintenance is to be leased as a leased component for a desired lease period, estimates lease charges for the leased component; and an estimate presenting unit ( 116 ) that presents an estimate for expenses associated with the gas turbine including the lease charges estimated by the lease charges estimating unit ( 113 ).
1. An estimate presentation device that presents an estimate for expenses associated with a gas turbine, the estimate presentation device comprising:
a component information storage unit that stores information on a plurality of components of the gas turbine;
a leased component specifying unit that specifies a leased component which is at least one of the plurality of components of the gas turbine and requires regular maintenance on the basis of the information stored in the component information storage unit;
a lease charges estimating unit that, when the leased component is specified by the leased component specifying unit, on an assumption that a lease agreement to lease the leased component for a desired period is concluded, automatically estimates lease charges for the leased component on the basis of at least a unit price of the leased component stored in the component information storage unit, an index indicating a residual lifetime of the leased component stored in the component information storage unit, and an index indicating the desired lease period, without a need for any operator intervention;
a sales price estimating unit that, when the leased component is specified by the leased component specifying unit, on an assumption that the lease component is purchased instead of concluding the lease agreement, automatically estimates a sales price of the leased component on the basis of the unit price of the leased component, without a need for any operator intervention; and
an estimate presenting unit that presents both a first estimate for expenses associated with the gas turbine including the lease charges estimated by the lease charges estimating unit and a second estimate for the expenses associated with the gas turbine including the sales price estimated by the sales price estimating unit.
2. The estimate presentation device according to claim 1 , wherein
the lease charges estimating unit estimates lease charges for a renewed lease agreement renewed at the expiration of a previous lease period of a previous lease agreement in which the previous lease period is longer than the residual lifetime of a first leased component which is at least one of the leased component and the first leased component has been replaced with a second leased component which is a new leased component and has the same price as the first leased component during the previous lease period, on the basis of at least the unit price of the second leased component, the index indicating a residual lifetime of the second leased component at the time of renewing the lease agreement, and an index indicating a new desired lease period.
3. The estimate presentation device according to claim 1 , further comprising:
a markdown amount calculating unit that calculates a markdown amount with respect to lease charges for a renewed lease agreement renewed at the expiration of a previous lease period of a previous lease agreement in which the previous lease period is longer than the residual lifetime of a first leased component which is at least one of the leased component and the first leased component has been replaced with a second leased component which is a new leased component and has a different price from the first leased component during the previous lease period, on the basis of the unit price of the first leased component, an index indicating an operation period of the first leased component, and the lease charges for the previous lease agreement,
wherein the lease charges estimating unit estimates lease charges for the renewed lease agreement on the basis of at least the unit price of the second leased component, the index indicating the residual lifetime of the second leased component at the time of the replacement of the second leased component, an index indicating a new desired lease period, an index indicating an operation period of the second leased component during the previous lease period, and the markdown amount calculated by the markdown amount calculating unit.
4. An estimate presentation method for presenting an estimate for expenses associated with a gas turbine, the estimate presentation method comprising:
a leased component specifying step of specifying a leased component which is at least one of the plurality of components of the gas turbine and requires regular maintenance on the basis of information stored in a component information storage unit;
a lease charges estimating step of, when the leased component is specified in the leased component specifying step, on an assumption that a lease agreement to lease a leased component for a desired lease period is concluded, automatically estimating lease charges for the leased component on the basis of at least a unit price of the leased component, an index indicating a residual lifetime of the leased component and an index indicating a desired lease period, without a need for any operator intervention;
a sales price estimating step of, when the leased component is specified in the leased component specifying step, on an assumption that the lease component is purchased instead of concluding the lease agreement, automatically estimating a sales price of the leased component on the basis of the unit price of the leased component, without a need for any operator intervention, and
an estimate presenting step of presenting both a first estimate for expenses associated with the gas turbine including the lease charges estimated in the lease charges estimating step and a second estimate for the expenses associated with the gas turbine including the sales price estimated in the sales price estimating step.
5. A recording medium recording a program that causes a computer to function as an estimate presentation device for presenting an estimate for expenses associated with a gas turbine, the program causing the computer to function as:
a component information storage unit that stores information on a plurality of components of the gas turbine;
a leased component specifying unit that specifies a leased component which is at least one of the plurality of components of the gas turbine and requires regular maintenance on the basis of the information stored in the component information storage unit;
a lease charges estimating unit that, when the leased component is specified by the leased component specifying unit, on an assumption that a lease agreement to lease a leased component for a desired period is concluded, automatically estimates lease charges for the leased component on the basis of at least a unit price of the leased component, an index indicating a residual lifetime of the leased component and an index indicating a desired lease period, without a need for any operator intervention;
a sales price estimating unit that, when the leased component is specified by the leased component specifying unit, on an assumption that the lease component is purchased instead of concluding the lease agreement, automatically estimates a sales price of the leased component on the basis of the unit price of the leased component, without a need for any operator intervention; and
an estimate presenting unit that presents both a first estimate for expenses associated with the gas turbine including the lease charges estimated by the lease charges estimating unit and a second estimate for the expenses associated with the gas turbine including the sales price estimated by the sales price estimating unit.