Vehicle Safety Planning Control Method Based on Variable Gauss Safety Field
نویسندگان
چکیده
The existing intelligent vehicle trajectory-planning methods have limitations in terms of efficiency and safety. To overcome these limitations, this paper proposes an automatic driving method based on a variable Gaussian safety field. Firstly, the time series bird’s-eye view is used as input state quantity network, which improves effectiveness trajectory planning policy network extracting features surrounding traffic environment. Then, gradient algorithm to generate planned autonomous vehicle, efficiency. field reward function part evaluation index control part, reinforcement learning tracking algorithm. proposed verified using simulator. obtained results show that has excellent ability highway scene can achieve high precision control.
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ژورنال
عنوان ژورنال: World Electric Vehicle Journal
سال: 2022
ISSN: ['2032-6653']
DOI: https://doi.org/10.3390/wevj13110203