To relieve the stress on drivers and reduce the risk of accidents, researchers have carried out a lot of research work on autonomous vehicles. One of the key issues of autonomous vehicles research is to apply cognitive science and knowledge (including the bionics, Rough Set theory or fuzzy mathematics) to study the driver tactical level decision-making process based on multi-sensor information fusion. The algorithm of bio-inspired cognitive and decision making under complex dynamic environment has been established. The results show that the drivers' experience knowledge about uncertainty can be effectively expressed, and the driving tactical level decision-making can be simulated and confirmed.
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