目的 为了提高驾驶员在驾驶过程中对告警信息的认知效率，以便更好地做出反馈，进而降低事故的发生，提高安全性。方法 通过分析压路机告警信息的呈现方式，并解析其设计要素，再用层次分析法确定设计要素的权重，从中筛选出影响告警信息认知效率的关键设计要素，通过眼动生理实验对关键设计要素因子进行模拟实验，确定认知效率高的压路机驾驶室告警信息设计因子。结论 在设计因子的基础上，完成压路机驾驶室告警信息设计方案，并通过眼动仪生理模拟实验确定最优设计方案，完成对告警信息认知效率的提升。

The work aims to enhance drivers' cognition and response efficiency to alarm information during operation to reduce accident rates and improve safety. The presentation methods and design elements of roller alarm information were analyzed. The Analytic Hierarchy Process (AHP) was used to determine the weight of each design element and identify key design elements that impacted cognition efficiency. Eye-tracking experiments were then conducted to simulate these key design factors, identifying the design factors of alarm information of roller cab with high cognition efficiency. On the basis of design factors, alarm information design schemes for the roller cab are developed. The optimal design scheme is validated through further eye-tracking physiological simulation experiments, thereby improving the cognition efficiency to alarm information.