Understanding the intentions of a driver at an intersection is a useful property for a variety of driver assistance functions ranging from engine management to safety. This paper shows how a time series prediction can be modelled to classify the intended stop length with high accuracy in a realworld driving situation. Stop length is defined by how many seconds a vehicle waits at a position before continuing its journey. An LSTM was activated when the vehicle comes to a stop and processes the last few seconds of data signals from the vehicle. Many possible input signals have been explored. It was shown that specifically the time series of the brake pressure and the steering wheel angle contribute the most to an accurate prediction.
Driver intention prediction of stop length using LSTM
2021-09-19
439476 byte
Conference paper
Electronic Resource
English
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