Abstract:

The testing of drivers attention quality and reaction character under vehicles interior noise condition are performed by means of psychometric detecting method. By analyzing the test data measured, the differences of these two parameters under different noise levels is obtained. The analysis and conclusion may have practical significance for improving driver’s traffic safety.

Key words: interior noise of vehicles, driver, experimental study, psychological character

摘要：

借助心理测验方法，在实验室再现模拟车内噪声的环境下，对驾驶员进行了注意品质和反应特性的测试。并通过对实测结果的分析，得到了这两项指标在不同噪声级下的差异。所得的分析结果对提高驾驶员的行车安全性具有较大的实际意义。

关键词: 声学, 车内噪声, 驾驶员, 实验研究, 心理特性