Cycle detection

The article switch-off device and driving cycle detection overlap thematically. Help me to better differentiate or merge the articles (→  instructions ) . To do this, take part in the relevant redundancy discussion . Please remove this module only after the redundancy has been completely processed and do not forget to include the relevant entry on the redundancy discussion page{{ Done | 1 = ~~~~}}to mark. Rayukk ( discussion ) 00:57, May 26, 2017 (CEST)

As a driving cycle detection or short cycle detection (English: cycle beating , DriveCycle recognition ) a process is known in which a vehicle detects when there is a specific driving cycle on a chassis dynamometer leaves and the motor control to a corresponding low-emission switching characteristic field. This map is not used in everyday operation.

Although the TÜV Rheinland discovered such manipulations in measurements as early as 1991, they only became generally known after the VW emissions scandal in 2015.

literature

• Kai Borgeest, "Manipulation of exhaust gas values", Springer Fachmedien Wiesbaden GmbH, 1st edition 2017, ISBN 978-3-658-17180-3
• Reinhard Kolke, ADAC Technik Zentrum: Cycle beating: How are OEM's optimizing the vehicle to test cycles? Who does what in the homologation process?
• Kai Biermann, Karsten Polke-Majewksi: Manipulation in the emission test: Why the VW cheat software has not been discovered for so long. In: golem.de . September 24, 2015, accessed September 24, 2015 . 

Individual evidence

1. ↑ VW manipulation in the USA: The dirty trick with the emission values . The mirror . September 22, 2015. Accessed October 6, 2015.
2. ^ ^{A b} Thomas Hildebrandt: Operational Resource Conservation: Anticipative Research and Development . Springer-Verlag, 1992, ISBN 978-3-322-96415-1 ( Google Books ).
3. ↑ Klaus Schreiner: Basic knowledge of the internal combustion engine: ask - calculate - understand - pass . Springer-Verlag, 2011, ISBN 978-3-8348-8141-0 ( Google Books ).