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为了实现智能化管理指路标志牌,提出了基于指引信息组合的指路标志牌可视化方法。基于对指路标志牌结构化分析,粒度化了指路标志牌上的指引信息,并提出可视化函数。结合指路标志系统数据模型,提出依据指引交叉口特征的指路标志牌板面样式自适应方法。利用地理方位信息和指示对象信息在指路标志牌上弹性组合形成完整的指路标志牌。可视化方法应用到广州大学城,获得与现实相近的可视化指路标志牌,证明了方法的有效性和可行性。
In order to realize the intelligent management of guiding signs, a visualization method of guiding signs based on combination of guiding information is proposed. Based on the structural analysis of directional signs, the guidelines on the directional signs are graded and the visualization functions are proposed. Combined with the road marking system data model, a method based on the pattern of the guide sign plate surface based on the characteristics of the guidance intersection is proposed. The use of geographic information and the direction of target information on the road signs in the flexible combination of the formation of a complete road signs. The visualization method is applied to Guangzhou University City to obtain the visible guiding signs similar to reality, which proves the effectiveness and feasibility of the method.