Schaeffler Paravan Space Drive II

Official road approval—certificated to ECE-R-13 and ECE-R-79 and ECE-R-10 
Functional safety (ASIL D according to ISO 26262)
Innovative safety concept (fail operational)
Active multi redundancy (backup power system)
Analog and digital interfaces (CAN/FlexRay/LIN)

The CPU and software process digital (CAN/FlexRay/LIN) or analogue input signals (joystick, steering wheel) in real-time with essential vehicle data such as braking signals and speed and then pass these signals onto servo motors to control the accelerator and brake pedal as well as steering in accordance with logical validity checks.

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Plug & connectorsHigh performance processors10 Layer HW-printed circuit board
Encoded plug systems IP65
Protected against unintended loosening, pull and vibration
Extended surrounding temperatures (-40° – 105°)
3x 128 MHz
Int. 992 kB Flash, 60 kB RAM, 32 kB Data flash
100 Amp. performance
Redundant power supplyCommunicationAluminum bodyMotor power out
Galvanically isolated
2x VCC Bat1
2x VCC Bat2
4x GND
2x CAN BUS
2x LIN BUS
2x FlexRay
Shock resistant
Alu pressure casting case
Robust, massive, IP67
Per 4x 35 Amp. Contacts
30 Amp. Permanent load
60 Amp. Peak load

Basis for automated driving on level 4 and 5 
3 independent ASIL D high performance processors 
Individual applications through modular components and adjustable software 
Own development (hardware and software)
Easy to retrofit and vehicle independent

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