کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
551017 872786 2014 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On the hazard of quiet vehicles to pedestrians and drivers
ترجمه فارسی عنوان
درباره خطر خودروهای آرام برای عابران پیاده و رانندگان
کلمات کلیدی
خودرو ساکت و آرام. هشدار شنوایی؛ ایمنی عابر پیاده
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر تعامل انسان و کامپیوتر
چکیده انگلیسی

The need to produce more efficient and less polluting vehicles has encouraged mass production of alternative energy vehicles, such as hybrid and electric cars. Many of these vehicles are capable of very quiet operation. While reducing noise pollution is desirable, quieter vehicles could negatively affect pedestrian safety because of reduced sound cues compared to louder internal combustion engines. Three studies were performed to investigate people's concern about this issue. In Study 1, a questionnaire completed by 378 people showed substantial positive interest in quiet hybrid and electric cars. However, they also indicated concern about the reduced auditory cues of quiet vehicles. In Study 2, 316 participants rated 14 sounds that could be potentially added to quiet alternative-energy vehicles. The data showed that participants did not want annoying sounds, but preferred adding “engine” and “hum” sounds relative to other types of sounds. In Study 3, 24 persons heard and rated 18 actual sounds within 6 categories that were added to a video of a hybrid vehicle driving by. The sounds most preferred were “engine” followed by “white noise” and “hum”. Implications for adding sounds to facilitate pedestrians' detection of moving vehicles and for aiding drivers' awareness of speed are discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Ergonomics - Volume 45, Issue 5, September 2014, Pages 1306–1312
نویسندگان
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