音乐节奏对单调高速公路驾驶安全的影响  

Music Rhythm Effect on the Safety of Monotonous Driving on Highway

作　　者：卢章平[1] 张明明[1] 李瑞[1] 何仁[2] 

机构地区：[1]江苏大学机械工程学院,江苏镇江212013 [2]江苏大学汽车与交通工程学院,江苏镇江212013

出　　处：《重庆交通大学学报（自然科学版）》2016年第5期115-119,共5页Journal of Chongqing Jiaotong University(Natural Science)

基　　金：河北省自然科学基金项目(E2013202228);河北省交通运输厅科技计划项目(Y-090123;C080213)

摘　　要：为研究高速公路环境下音乐节奏对驾驶员驾驶状态的影响,选取6位驾驶员参加4组实际道路驾驶试验,4组试验所对应的音乐环境分别为:无音乐、慢节奏、中节奏、快节奏,当被试驾驶至80 min时开始播放相应音乐,并监测驾驶员脑电参数。基于脑电功率谱的比值(α+θ)/β和脑电波SMR波的幅值,分析其变化来研究音乐对驾驶安全的影响。结果表明:在单调高速公路驾驶中,当驾驶员行驶到被动疲劳极限时间80 min后,音乐节奏对驾驶员疲劳状态和注意力水平有显著的影响。In order to study the influence of music rhythm on the safety of monotonous driving on highway, 6 drivers were selected to receive 4 groups of actual road driving tests. The corresponding music environments to the 4 group tests in the said experiment contained 4 situations as no-music, slow rhythmic music, moderate rhythmic music, fast rhythmic music. After driving for 8 minutes, the experimenter started playing music and meanwhile recording the driver＇ s EEG signals. Based on the ratio of EEG power spectrum （α ＋ θ）/β and SMR wave amplitude, its changes were analyzed to research, the influence of music on driving safety. The results show that the musical rhythm exert a significant effect on the driver fatigue state and the attention level when the driver is driving monotonously for 80 minutes up to the passive fatigue time limit on highway.

关 键 词：交通工程 高速公路 音乐节奏 安全驾驶 疲劳 脑电 

分 类 号：U491[交通运输工程—交通运输规划与管理]