This thesis involved developing a traffic light system using a single-board computer that is adaptable for different test scenarios of autonomous vehicles at AstaZero. Today there exists a need for using traffic lights in the testing of autonomous vehicles, which the currently existing traffic light systems are not adapted for. This raises the need for developing a traffic light system that is simple enough, but has enough functionality for tests of autonomous vehicles. The traffic light system has to be adaptable to various tests of vehicles, be portable, robust, energy efficient and easy to set up and use through AstaZero's control server. The work began with studying science articles and creating a system- and function design as a template for the traffic light system. When the system was implemented experiments were conducted on energy consumtion and robustness. The finished traffic light system proved to meet the requirements set at the beginning of the thesis and has shown great potential for future development. It was also stated that it is necessary to carry out further testing on the traffic light system in order to verify the robustness and make the energy consumtion more efficient.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:liu-157495 |
| Date | January 2019 |
| Creators | Johansson, Valentin |
| Publisher | Linköpings universitet, Elektroniska Kretsar och System |
| Source Sets | DiVA Archive at Upsalla University |
| Language | Swedish |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
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