頁籤選單縮合
題 名 | The Detection of Changes in Driving Speed Using In-car Noise as a Cue=車內噪音線索對駕駛者覺察車速改變之影響 |
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作 者 | 王明揚; 王永年; | 書刊名 | 人因工程學刊 |
卷 期 | 14:2 2012.09[民101.09] |
頁 次 | 頁105-117 |
分類號 | 440.8 |
關鍵詞 | 車速改變察覺; 車內噪音; 道路設計; 車輛設計; 安全; Speed change detection; In-car sound; Road design; Safety; |
語 文 | 英文(English) |
中文摘要 | 駕駛速度控制是交通安全的重要項目,高車速可能導致意外發生機率與後果嚴重性的提高。雖然駕駛人可藉儀表板與先進車內輔助系統瞭解駕駛速度,感官速度知覺還是不可或缺。本研究以聽覺的角度瞭解駕駛者是否能有效察覺車速改變,並提出建議。研究採實驗室實驗,以軟體模擬道路狀況配合實際錄製的車內聲音,提供實驗參與者判斷。結果顯示車內聲音可有效提升駕駛者正確覺察速度改變以及覺察時間上的績效,快節奏車體震動聲,能更進一步提升績效。建議車輛設計者不應追求車內極致安靜,應保有一定程度的噪音,而道路設計者應在容易導致非自主加速路段,使路面稍有不平,以降低車速並提供駕駛者更豐富的速度線索。 |
英文摘要 | Failure to control driving speed poses a danger to drivers and others. In addition to speedometers and other advanced technologies, drivers can also determine their driving speed through sensory channels. Previous research has focused mainly on how drivers estimate their current speed; however, it is also important to sense changes in speed. This study combined simulated windscreen views and real in-car sounds to examine eligible drivers' performance in the perception of speed changes. Thirty-nine subjects participated in the experiments, and the results showed that drivers were poor at detecting speed changes. The results showed that only 52.36% of the participants noticed speed changes, and they required an average of 8.75 seconds to respond. Providing in-car sounds, especially clear, vibrating noises, can improve driver performance. We suggest that vehicle designers should maintain a minimum level of in-car sound, and road designers should provide auditory cues on certain road sections to improve road safety. |
本系統中英文摘要資訊取自各篇刊載內容。