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In this paper, a multi-layer scheme to increase the safety of wire communication lines against electromagnetic interference is evaluated. The multi-layer approach consists of a voter based on three wired communication lines which are or are not optimally time diverse. On a second layer, Hamming encoding and decoding are implemented. Each different technique and possible multi-layer approach is evaluated in simulation under a wide range of single-frequency electromagnetic disturbances. A new way of combining both layers is introduced, i.e. using warnings of the first layer in the second layer is presented. The results show an increase in the safety of the communication system (i.e. reducing the number of false negatives) when combining multiple layers. As a bonus, the availability of the communication system can also be increased by combining multiple layers, if one chooses to. ispartof: pages:822-827 ispartof: Proceedings of the 2022 International Symposium on Electromagnetic Compatibility – EMC Europe pages:822-827 ispartof: 2022 International Symposium on Electromagnetic Compatibility – EMC Europe location:Gothenburg, Sweden date:5 Sep - 8 Sep 2022 status: Published online |
