数字技术与经济金融学术午餐会（第15期）

 

主讲人：	张艳 博士、研究员 中南财经政法大学金融学院 数字技术与现代金融学科创新引智基地
主持人：	许泳昊 博士、研究员 中南财经政法大学金融学院 数字技术与现代金融学科创新引智基地
时间：	2023年4月14日（周五）12:00-13:30
地点：	文泉楼南508会议室

 

摘要：

Indoor navigation is difficult in large and complex navigation decision points. Helping occupants navigate more easily in these spaces is one of the important means to improve satisfaction. The navigation sign is an effective and one of the most common ways to achieve this goal. This study aims to propose a novel building information modeling based framework for designing navigation sign layout that better spatially matches the navigation cue demanded by occupants and the navigation cue supplied by signs. The demand for and supply of navigation cues are obtained from the crowd simulation and mathematical modeling, respectively. A programming model is applied to maximize the overlap between them by tuning the location of signs, the orientation of signs, and the navigation texts displayed on signs. To validate the effectiveness of the framework, the entrance lobby of a large hospital is used for the case study. An occupant navigation simulation model and a virtual reality based experiment are used for evaluating the sign layouts before and after implementing the proposed framework. The framework is supported to be effective in reducing the difficulty in navigation and navigation time.

 

主讲人介绍：

张艳，管理学博士，中南财经政法大学金融学院讲师。主要研究方向为医院空间设计与仿真优化、复杂工程运营管理等。研究成果发表于Automation in Construction，系统管理学报等学术期刊。

 

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