UB-LSTM: A Trajectory Prediction Method Combined with Vehicle Behavior Recognition
المؤلفون المشاركون
Wang, Chaoqun
Li, Zhixiong
Wang, Rendong
Bo, Cao
Sotelo, Miguel Angel
Xu, Youchun
Xiao, Haipeng
المصدر
Journal of Advanced Transportation
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-08-01
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
In order to make an accurate prediction of vehicle trajectory in a dynamic environment, a Unidirectional and Bidirectional LSTM (UB-LSTM) vehicle trajectory prediction model combined with behavior recognition is proposed, and then an acceleration trajectory optimization algorithm is proposed.
Firstly, the interactive information with the surrounding vehicles is obtained by calculation, then the vehicle behavior recognition model is established by using LSTM, and the vehicle information is input into the behavior recognition model to identify vehicle behavior.
Then, the trajectory prediction model is established based on Unidirectional and Bidirectional LSTM, and the identified vehicle behavior and the input information of the behavior recognition model are input into the trajectory prediction model to predict the horizontal and vertical speed and coordinates of the vehicle in the next 3 seconds.
Experiments are carried out with NGSIM data sets, and the experimental results show that the mean square error (MSE) between the predicted trajectory and the actual trajectory obtained by this method is 0.124, which is 97.2% lower than that of the method that does not consider vehicle behavior and directly predicts the trajectory.
The test loss is 0.000497, which is 95.68% lower than that without considering vehicle behavior.
The predicted trajectory is obviously optimized, closer to the actual trajectory, and the performance is more stable.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Xiao, Haipeng& Wang, Chaoqun& Li, Zhixiong& Wang, Rendong& Bo, Cao& Sotelo, Miguel Angel…[et al.]. 2020. UB-LSTM: A Trajectory Prediction Method Combined with Vehicle Behavior Recognition. Journal of Advanced Transportation،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1180724
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Xiao, Haipeng…[et al.]. UB-LSTM: A Trajectory Prediction Method Combined with Vehicle Behavior Recognition. Journal of Advanced Transportation No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1180724
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Xiao, Haipeng& Wang, Chaoqun& Li, Zhixiong& Wang, Rendong& Bo, Cao& Sotelo, Miguel Angel…[et al.]. UB-LSTM: A Trajectory Prediction Method Combined with Vehicle Behavior Recognition. Journal of Advanced Transportation. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1180724
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1180724
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر