Continental Automotive GmbH MARSKEYLESS Manuale Utente
DAIMLER MARS EIS ECU
– Homologation of LF-Driver Part
Author:
Dept.:
Sebastian Henke
E-B-D2-HW
Doc. name:
Process
Process
Hardware Description
DAI_MARS_EIS_Homologation.docx
Doc.
version
1.1
Page:
6/31
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3 HW-Description
3.1 DAIMLER MARS ECU
The main tasks of the MARS EIS ECU are: Entry/Exit functionality with unlock and lock sensor signal
analysis, Keyless Go / Keyless Start functionality, LF-Message transmission, Immobilizing functionality
communication with other ECU’s on CAN by building a gateway (not in focus, it’s Continental part).
analysis, Keyless Go / Keyless Start functionality, LF-Message transmission, Immobilizing functionality
communication with other ECU’s on CAN by building a gateway (not in focus, it’s Continental part).
3.2 ECU Layout
Fig. 3 Layer 1
Fig. 4 Layer 2
Fig. 5 Layer 3
Fig. 6 Layer 4