Recovering group data between mobile systems

A restoring a mobile base system group data method, the mobile system comprises at least one first mobile system, at least one second movable system and mobile station, wherein the method comprises a retaining member (302) is set data the first movable first system database, keeping (303) is set data of a second movable system database. The method, recovery to request of the state (304) is the recoverable complex radical group data, the second mobile generating system (306) one or more aims at to the base group the first database virtual attached to plating technique the support, the second mobile system for transmitting (307) and virtual attached to the request to the first movable first system database, according to the first virtual attached to plating technique the support base; the data set is renewed (308) on the first database.