Data Transfer System and Method

摘要

The present invention has an object of providing a data transfer system and a data transfer method that can transfer, with respect to simulation result data, only physical quantities necessary for a user, further perform area division based on characteristics of physical quantities, designate an allowable range of a compression error according to a purpose for each of divided areas, compress the data on the basis of the designated error range, transfer the data, and further display an error of each of the divided areas for each of the physical quantities on a receiver/client side. Therefore, the present invention provides a system that transfers simulation result data including one or more physical quantities, the data transfer system including a physical-quantity designating unit that designates, out of the physical quantities, physical quantities that should be transferred, an area dividing unit that performs, for each of the physical quantities designated by the physical-quantity designating unit, area division of a simulation model included in the simulation result data, an error designating unit that designates an allowable error range for each of areas divided by the area dividing unit, a data compressing unit that performs irreversible data compression on the basis of the error designated by the error designating unit, a data transfer unit that transfers compressed data obtained by the data compressing unit, physical quantity setting data obtained by the physical-quantity designating unit, area division setting data obtained by the area dividing unit, and error setting data obtained by the error designating unit to a receiver/client via a network, a data restoring unit that restores the compressed data on the receiver/client side, and a data visualizing unit that visualizes, on the receiver/client side, the data restored by the data restoring unit.

主权项

1. A system that transfers simulation result data including a plurality of physical quantities, the data transfer system comprising:
a physical-quantity designating unit that designates, out of the physical quantities, physical quantities that should be transferred; an area dividing unit that performs, for each of the physical quantities designated by the physical-quantity designating unit, area division of a simulation model included in the simulation result data; an error designating unit that designates an allowable error range for each of areas divided by the area dividing unit; a data compressing unit that performs irreversible data compression on the basis of the error designated by the error designating unit; a data transfer unit that transfers compressed data obtained by the data compressing unit, physical quantity setting data obtained by the physical-quantity designating unit, area division setting data obtained by the area dividing unit, and error setting data obtained by the error designating unit to a receiver/client via a network; a data restoring unit that restores the compressed data on the receiver/client side; and a data visualizing unit that visualizes, on the receiver/client side, the data restored by the data restoring unit.