中国安全科学学报 ›› 2017, Vol. 27 ›› Issue (3): 19-24.doi: 10.16265/j.cnki.issn1003-3033.2017.03.004

• 安全人体学 • 上一篇    下一篇

噪声水平对人不安全行为的影响研究

李敏1, 贾惠侨1, 李开伟1,2 教授, 牛昱文1, 姚戴峰1, 敬文霞1   

  1. 1 湖南工学院 安全与环境工程学院,湖南 衡阳 421002
    2 中华大学 工业管理系,台湾 新竹 30012
  • 收稿日期:2016-11-06 修回日期:2017-01-08 发布日期:2020-11-22
  • 作者简介:李 敏 (1989—),男,湖南娄底人,硕士,主要从事安全管理和矿井瓦斯防治方面的研究。E-mail:cumtlimin@163.com。
  • 基金资助:
    安全工程教育部第一类特色专业建设点项目(TS12328);湖南省教育厅科研一般项目(15C0357);湖南工学院校级科研项目(HY15006);湖南工学院大学生研究性学习和创新性实验计划项目(HX1649)。

Effect of noise level on unsafe behavior of humans

LI Min1, JIA Huiqiao1, LI Kaiway1,2, NIU Yuwen1, YAO Daifeng1, JING Wenxia1   

  1. 1 School of Safety & Environmental Engineering, Hunan Institute of Technology, Hengyang Hunan 421002,China
    2 Department of Industrial Management, Chung Hua University,Xinzhu Taiwan 30012 China
  • Received:2016-11-06 Revised:2017-01-08 Published:2020-11-22

摘要: 为探索噪声水平对人不安全行为的影响规律,采用Captive生理指标数据采集系统,利用 SPSS19.0 软件,研究被试执行追踪作业时噪声引起的皮电、心率变化,以及失败次数的变化。结果表明:高噪声水平导致高皮电、心率,也引起高失败次数;ANOVO分析显示,性别对生理参数和注意力有显著影响,短时间的噪声暴露不显著影响人的生理参数,但是显著影响人的注意力集中能力;Duncan多重比较显示,中噪和高噪条件下的失败次数值显著高于低噪和安静状态,而低噪和安静状态时差异不明显;回归分析显示,幂函数模型能较好体现噪声水平对注意力的影响。

关键词: 噪声; 不安全行为; 失败次数; 生理参数; 注意力

Abstract: In order to explore the effect of noise level on unsafe behavior of humans,15 subjects were exposed to four different noise environments when performing a disc tracking task. Their heart rate and skin potential were monitored by an acquisition system of Captive physiological indexes . The number of failures to do the tracking tasks was also recorded.The data were analyzed by using the software of SPSS19. 0.It was found that a high noise level resulted in high values of skin potential, heart rate, and skin temperature,and that it also resulted in a large numbers of failures to do the tracking task. ANOVO analysis shows that gender has significant effects on physiological parameters and attention,and that noise exposure for a short period of time does not significantly affect the person's physiological parameters, but can significantly affect the person's attention focus ability.The Duncan's multiple range test results show that the number of the failures under the medium or high noise level condition is significantly larger than that for the low noise or quiet condition, while the difference between that for low noise level and that for quiet state is not great.Regression analysis shows that the power function model can well reflect the effects of noise level on the people' attention.

Key words: noise, unsafe behavior, number of failures, physiological parameters, attention

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