Patent ID: 7467819
Filing Date: 2008-12-23
Classification: B60J,Y10S

Abstract:
1. A control process for a motor vehicle having a roof with at least one roof part or a lid movable in at least one movement phase defined by a displacement path of the roof part or the lid which is bounded by two end positions, the control process comprising the acts of: for a first path segment beginning the displacement path and for a second path segment ending the displacement path, moving the roof part or the lid at a first speed; for a third path segment between the first path segment and the second path segment, moving the roof part or the lid at a second speed greater than the first speed; and wherein a displacement device for the movement of the roof part or the lid at the first and second speeds is actuated by a programmed electronic control devices, wherein a change-over between said first speed and said second speed comprises a controlled transition as a function of an external temperature.