کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
754455 1462425 2014 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Identification of winter tires using vibration signals generated on the road surface
ترجمه فارسی عنوان
شناسایی لاستیک های زمستانی با استفاده از سیگنال های ارتعاشی تولید شده در سطح جاده
کلمات کلیدی
لاستیک های زمستانی، سر و صدای تایر / جاده، سیگنال های لرزش سر و صدا ضربه تجزیه و تحلیل فرکانس
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
چکیده انگلیسی

During the winter, traffic regulations state that automobile drivers must use winter tires on unsafe roads such as snowy expressways. The present report is concerned with the development of an automatic tire identification system that can discriminate winter tires from summer tires with high accuracy. The system detects the impact vibration signal that is specifically generated by winter tires when tread blocks with wide grooves strike the road surface during rolling. The signal is picked up by a commercially available vibration sensor. If the signal contains specified impact frequency components, the tire is judged to be a winter tire. Compared with the previous identification system, which used airborne tire/road noise, the proposed system has two advantages. First, it is unaffected by meteorological factors such as wind noise. Second, the proposed system performs well even when the target vehicle is traveling at low speed. We evaluate the performance of the system outdoors using a number of vehicles with various tires and demonstrate an overall improvement in identification accuracy for vehicles traveling at low or moderate speeds.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Acoustics - Volume 83, September 2014, Pages 116–122
نویسندگان
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