FIELD: machine building.
SUBSTANCE: invention relates to automotive transmissions. Vehicle transmission control device, which comprises a gearshift mechanism, which receives a plurality of gear stages by selecting a plurality of power transmission paths and an oil pump supplying oil to the lubricated parts of the gearshift mechanism. Transmission control device comprises a transmission controller for selecting a plurality of power transmission paths, which selects a path having a low load on the lubricated parts, among a plurality of power transmission paths, upon detection of an oil pump failure. Lubricated parts contain bearing areas. Transmission controller selects the path in which the force applied radially to the bearing portions is small among a plurality of power transmission paths.
EFFECT: prevents seizing of lubricated parts.
7 cl, 15 dwg
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