Battery sensor for automotive usage

By Christian Pehle, 29th November 2019

• Programming of an ARM7-Derivates in C
• LIN-Bus-connection
• Improvement of the calculations and algorithms, measurement analysis and simulation with MatLab/Simulink
• Implementation of various types of batteries
• Improvement of the simulation tool
• Working in a team
• Environment and Tools: MatLab / Simulink, IAR-Compiler for ARM7, Visual Studio 2010 (Microsoft), Canoe (LIN/CAN-Tool for testing, Vector Grafics), SVN/Tortoise for team-management and versioning

Unit tests for a driver assistent system

By Christian Pehle, 24th November 2019

• Development of unit tests for dedicated software modules of a driver assistant and system
• Unit-tests against the requirements
• Environment and tools: C++ with QT Creator, DOORS (Reading the requirements)

Distance sensor to monitor the door or tailgate of a car

By Christian Pehle, 21st November 2019

• Sensor to recognize barriers while moving a door of a car
• Analysis of the geometrical data: Rotary motion, relative position of barriers, formulation of an algorithm
• Programming a PIC-Controller (Microchip) as interface between a distance sensor and an electronic control unit
• Realization of the state machine for a tailgate as described in specifications
• Developer tests
• Documentation
• Envireonment and Tools: MPLAB IDE (Microchip), ORCAD