کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4968686 1449676 2016 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Driving safety field theory modeling and its application in pre-collision warning system
ترجمه فارسی عنوان
مدل سازی تئوری رانندگی و کاربرد آن در سیستم هشدار قبل از برخورد
کلمات کلیدی
زمینه ایمنی رانندگی، هشدار قبل از برخورد، خودرو هوشمند، برآورد ریسک رانندگی، راننده خودرو تعامل جاده، سیستم کمک درایور،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
چکیده انگلیسی
The concept and contents of driving safety field theory were presented in our previous study. On this basis, this study focus on driving safety field theory modeling and application. First, a general model is presented, which considered the driver-vehicle-road interactions. The model include the following three parts: (i) driver behaviors, which are determined by driver characteristics, such as physical-psychological, cognition, driving skill, and traffic violations; (ii) vehicle characteristics, which are determined by velocity vectors and virtual masses of vehicles; (iii) road conditions, which are determined by virtual mass of on road non-moving objects, types of traffic signs, road adhesion coefficient, road slope, road curvature, and visibility. In order to establish concrete functional forms, the specific model is presented. This specific model provides a method for virtual mass calculation and describes the field strength and field force in detail. After that, a driving safety indicator namely DSI is defined. Finally, a vehicle collision warning algorithm based on driving safety field model is presented. This algorithm used a new index namely RDSI to evaluate the driving risk level. The effectiveness of this collision warning algorithm is verified by field experiments.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transportation Research Part C: Emerging Technologies - Volume 72, November 2016, Pages 306-324
نویسندگان
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