导航电子地图主动表达模型研究

目前,导航电子地图"千人一面"的服务模式不能满足用户追求个性的时代特点。文中从用户因素和时空环境两方面对导航电子地图内容主动表达的影响因子进行深入研究,建立导航电子地图主动表达模型。与传统表达模式相比,主动表达模式关注特定时空环境下用户的个性和偏好,对有不同的认知特征和不同导航任务的用户在不同环境下采取不同的表达策略,服务质量有所提高。

Research on active expression model of navigation electronic map

At present , the navigation electronic map “one‐size‐fits‐all” service mode can not satisfy the user's age characteristics of the pursuit of personality .So this paper carries out a navigation electronic map active expression model research .The navigation electronic map content active expression is thoroughly studied from two aspects of user and time and space environment ,and navigation electronic map active expression model is established .Compared with traditional expression pattern ,active expression pattern is focused on the user's personality and preferences in the specific time and space environment and different strategies are taken for the user with different cognitive characteristics and different navigation task in different environment .And the quality of service has been improved .