Robert Boschgmbh

Robert Bosch Gmbh

Rui Qian

Peter Huebner

Yujiang Xu

Zhongzheng Liu

Modepally Kiran Kumar

Chen Jin

Adrien Serout

A method for determining data regarding a plurality of functions performed in a vehicle for transmission to a data collection site, in particular for analysis, said method comprising: determining (), for each of the plurality of functions (), one or more signals (A, B, C) each at a frequency () and having been recorded and/or will be recorded by the respective function; and consolidation of the signals, comprising: checking () the signals for multiple existing signals, checking each of the multiple existing signals for different frequencies, and selecting (), in the case of multiple existing signals at different frequencies, the signal with the highest frequency; and providing () information () about the consolidated signals in order to determine the data to be transmitted ().

Method for providing data

Detecting manipulation of an SCR catalytic converter system of a motor vehicle. A control command () for the SCR catalytic converter system, transmitted from a control unit outside the motor vehicle, is received by the motor vehicle. Manipulation is detected () if a response () of the SCR catalytic converter system to the execution () of the control command () does not correspond to expectation. Embodiments also relate to monitoring manipulation of the SCR catalytic converter system. Here, a control command () for the SCR catalytic converter system is transmitted () to the motor vehicle () from a control unit () outside the motor vehicle.

Method for detecting and for monitoring manipulation of an SCR catalytic converter system

The invention concerns a method () of detecting an emulator for an SCR catalytic converter system () with the following steps: operating the SCR catalytic converter system () in a test state; and measuring a test variable of the SCR catalytic converter system (); and deciding whether the test variable is behaving as for an SCR catalytic converter system () with or without an emulator.

Method of detecting an emulator for an SCR catalytic converter system

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Leonberg, Germany

Rui Qian