目的 为提高自动泊车系统实际使用率,构建自动泊车系统用户使用意愿模型,探究影响用户对自动泊车系统使用意愿的关键因素。方法 基于文献调研与技术接受模型,引入涵盖信任度和感知安全性的4个外部变量,建立了自动泊车系统使用意愿的理论模型。随后设计了相应的量表和问卷,并对数据进行因子分析和信效度检验。之后通过结构方程模型和中介效应检验深入探讨了自动泊车系统使用意愿的内在因果关系。结果 内部环境因素、认知安全性、情绪安全性和感知有用性对自动泊车系统具有显著的正向影响。其中,感知有用性直接影响使用意愿。内部环境因素、认知安全性和情绪安全性通过感知有用性间接影响使用意愿。结论 根据各因素的影响机制,自动驾驶汽车泊车系统在今后的改进中应着重增强用户的使用体验、提升系统的操作性和易用性,增强用户对该系统的感知有用性,进而提升用户对自动泊车系统的使用意愿。
Abstract
To improve the actual usage rate of the automatic parking system, the work aims to construct a model of the willingness to use the automatic parking system, so as to explore the key factors influencing the willingness to use the system. Based on the literature review and the technology acceptance model, four external variables covering trust and perceived safety were introduced to establish a theoretical model of the willingness to use the automatic parking system. Subsequently, corresponding scales and questionnaires were designed, and data were subject to factor analysis and reliability and validity tests. Through structural equation modeling and intermediate effect tests, the intrinsic causal relationships of the willingness to use the automatic parking system were thoroughly investigated. The internal environmental factors, cognitive security, emotional security, and perceived usefulness had a significant positive impact on the automatic parking system. Specifically, perceived usefulness directly influenced the willingness to use the system. The internal environmental factors, cognitive security, and emotional security indirectly influenced the willingness through perceived usefulness. Based on the influencing mechanisms of various factors, it is recommended that future improvements to the automatic parking system should focus on enhancing user experience, improving system operability and usability, strengthening users' perception of usefulness of the system, thereby increasing the willingness to use the automatic parking system.
关键词
自动泊车系统 /
结构方程模型 /
驾驶员 /
使用意愿
Key words
automatic parking systems /
structural equation modeling /
drivers /
willingness to use
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