METHOD FOR START-UP AND COMPUTER PROGRAM PRODUCT AND APPARATUS

• US 20110218717A1
• Filed: 05/19/2011
• Published: 09/08/2011
• Est. Priority Date: 11/24/2008
• Status: Abandoned Application

• Current Assignee: Schaeffler Technologies AG & Co.KG (INA-Holding Schaeffler GmbH & Co. KG)
• Original Assignee: Schaeffler Technologies GmbH & Co. KG (INA-Holding Schaeffler GmbH & Co. KG)
• Inventors: Schuhen, Michael, Schmitt, Werner
• Application Number:
  US13/111,214
• Publication Number:
  US 20110218717A1
• Time in Patent Office: Days
• US Class Current: 701/51
• CPC Class Codes: F16H 2061/0053 Initializing the parameters of the controller
• CPC Class Codes: F16H 61/0202 the signals being electric F16H61/04 takes precedence

Abstract

The resetting of a gear motor compensating parameter ensures that a start-up of a gearbox functions reliably in the vent that components are replaced.

Claims

1. A method for determining a value for an adaptive parameter upon repeat startup of an adaptable system, wherein the system is a drive of an actuation device of an automated transmission or of an automated clutch, wherein upon repeat startup (10) of the system, the repeat startup is performed with a value for the adaptive parameter (20) as it is provided for an initial startup of the system.

2. The method according to claim 1, wherein the adaptive parameter is a compensation parameter of the system.

3. The method according claim 1, wherein the repeat startup of the system is performed with the original default value of the adaptive parameter under predetermined conditions.

4. The method according claim 1, wherein predetermined conditions include a lack of an indication that an initial startup has not been performed.

5. The method according to claim 1, wherein the initial startup of the system is performed when an indication is provided that an initial startup has not been performed.

6. The method according to claim 5, wherein an indication is stored in an error memory that indicates that an initial startup has not been performed.

7. A method according to claim 5, wherein an indication is stored in a permanent memory that indicates that an initial startup has not been performed yet.

8. The method according to claim 3, wherein the predetermined conditions include a replacement or a repair of a component of the automated transmission or of the automated clutch.

9. The method according to claim 3, wherein the components of the automated transmission or of the automated clutch are particular transmission components or clutch components or a transmission actuation device or a clutch actuation device or a drive for an actuation device or an electric motor for an actuation device or a control device for the clutch- or transmission actuation device or a control device including a transmission- or clutch actuation device.

10. The method according to claim 1, wherein the repeat startup of the system is caused with an original default value of the adaptive parameter when this is caused through a diagnostic service.

11. The method according to claim 10, wherein the diagnostic service is a piece of test equipment.

12. A computer program product comprising a computer program which includes software tools for performing the method according to claim 1 when the computer program is executed on a computer.

13. A device for determining a value for an adaptive parameter upon repeat startup of an adaptable system in a drive train (140) through a control device, wherein upon repeat startup of the system, the control device (164, 174, 180) is configured to cause the repeat startup with a default value of the adaptive parameter (20) as it is provided for initial startup of the system, wherein the default value for the control device (164, 174, 180) is configured to be storable in an accessible manner.