Calibrating an ECU software with the aid of INCA enables engineers to adapt the behavior of control and diagnostic functions to a variety of vehicle models and/or model variants, without requiring the modification of calculation routines. As part of this process, characteristic values of function algorithms are entered while simultaneously acquiring signals from ECUs, vehicle data buses and measuring instruments. During the calibration process in INCA, the ECU signals are visualized, which means that any change occurring inside the ECU can be followed up by a detailed examination and analysis of system behavior. This type of characteristics calibration may take place on board the vehicle, in the lab, on test benches or in combination with simulation environments, such as Simulink.
Feature set
A host of functions required for ECU software calibration, such as interface-dependent calibration methods, calibration data management, measurement data visualization and analysis, ECU programming, vehicle bus monitoring, as well as remote control through standard interfaces, are part of the product's functional complement. Available add-ons facilitate the integration of additional functions, such as the symbolic representation of diagnostic data, the calibration of Simulink® models, the integration of LIN and FlexRay buses, plus software calibration and validation by means of rapid prototyping hardware.
In combination with suitable hardware products, INCA can access standard ECU interfaces, such as CAN, ETK, Ethernet and FlexRay.
ECU access via CAN, using the CCP, KWP2000, UDS and XCP protocols.
