Thesis work:30hp - Investigating Condensation Formation in Headlamp Assemblies Using Digital Sensors

Introduction
A diploma work is an excellent way to get closer to Traton R&D and build relationships for the future. Many of today's employees began their Traton career with their diploma project. The subject reflects Traton’s need for development and the results are always highly appreciated.

Location
Traton R&D TGREEPCM, Environmental Verification Laboratory, Scania Technical Center, Södertälje. 20 min from Stockholm Central with regional trains (Mälartåg, SJ).

About the Scania group
The EEPCT group at Scania performs accelerated ageing test of vehicle parts that contain electrical or electronic components. This includes e-machines, lithium-ion propulsion batteries, charging inlets, computer screens, lamps, USB-chargers, LIDAR etc.

Background
Are you passionate about embedded systems, sensor technology, and real-world testing? Join us in an exciting diploma work project aimed at understanding the formation of condensation inside vehicle headlamp lenses.

Project Overview
This project focuses on measuring humidity, temperature, and air pressure using digital sensors to analyze the environmental conditions that lead to condensation inside headlamp assemblies. The goal is to gain insights into the physical processes and contributing factors, ultimately supporting improvements in headlamp design and performance.

Scope of Work:

•    Set up sensor logging systems using Arduino, Raspberry Pi, or similar microcontrollers.
•    Perform measurements in both laboratory environments and real-life conditions on trucks.
•    Analyze data to identify patterns and triggers for condensation.
•    Collaborate with other Traton Group sites to gather data across varied climatic conditions.
•    Extend the project duration to cover seasonal variations for more comprehensive results.

What You’ll Gain:

•    Hands-on experience with embedded systems and sensor integration.
•    Exposure to automotive testing and environmental analysis.
•    Opportunity to work in a cross-functional and international setting.
•    Contribution to real-world product development and quality assurance.

Preferred Background:

•    Engineering students with interest in electronics, mechatronics, or environmental physics.
•    Familiarity with microcontrollers and basic programming (C/C++, Python).
•    Analytical mindset and willingness to work both in lab and field conditions.

Location: Södertälje, with potential travel or remote collaboration with other Traton sites.

Education
M.Sc. Engineering degree in Physics, Applied Physics, Electronics, Energy systems, Mathematics or other related field.

•    Number of students: 1 or 2
•    Start date for the thesis work: In agreement with the student.
•    Estimated time: 20 weeks (the academic institution determines the length)

Contact persons and supervisor
Christofer Silfvenius, supervisor, +46 8 553 73401, christofer.silfvenius@scania.com
Gonvel Kako, group manager, +46 8 553 70529, gonvel.kako@scania.com

Application
Your application must include a CV, personal letter and transcript of grades 

A background check might be conducted for this position. We are conducting interviews continuously and may close the recruitment earlier than the date specified.