顾及游客位置及运动状态的景区信息自适应播报研究

发布时间：2018-05-02 01:23

本文选题：智能导游 + 运动状态　；参考：《南京师范大学》2012年硕士论文

【摘要】：目前,旅游产业在“智慧旅游”的带动下,正加速其信息化发展、智能化管理的进程。为了进一步深化游客的个性化旅游体验,推动新型旅游服务模式的发展,各地区及旅游景区正积极投入“智慧旅游”项目建设。基于移动GIS、空间定位、无线通信等技术的智能导游系统旨在提供个性化、人性化、全方位的旅游信息服务,而语音交互方式的应用正是提高其服务质量的有效途径。本文首先回顾智能导游系统的发展历程及其信息服务的特点,结合空间信息的自然语言描述的研究进展,分析目前智能导游系统在信息播报方面的不足,并提出顾及游客位置及运动状态,考虑景区空间要素特征的自适应语音播报方法。主要包括以下方面： (1)分析景区信息播报的影响因素,在此基础上探讨信息播报任务组织方法：通过阐述播报对象的触发方法、播报内容的获取方法,构建播报任务状态模型及其播报切换方法,并基于此提出“播报距离”、“播报时长”及“播报词长”的概念及其计算公式。 (2)结合景区空间要素的特征,针对景区内不同播报对象,提出“播报范围”的概念及其构建方法。考虑游客的游览路线,设计播报对象的触发方法,即利用游客的实时位置与播报范围或播报路段之间的空间关系得到播报触发位置。 (3)考虑目标播报对象的形态特征,构建空间信息自然语言描述方法,主要包括空间地物的位置信息描述方法及路口转向信息描述方法。结合已有的介绍文本形成完整的播报内容,设计播报词长自动控制方法。分析信息播报延时原因,并针对此提出延时播报预测纠正方法。 (4)完成景区数据的预处理,并构建自适应播报方法实验原型系统,针对不同影响因素的变化,设计不同情况下的播报实验,进而验证该方法的可行性。
[Abstract]:At present, with the impetus of "Intelligent Tourism", the tourism industry is accelerating its information development and intelligent management process. In order to further deepen the individualized tourism experience of tourists and promote the development of new tourism service mode, various regions and tourist attractions are actively investing in the construction of "Intelligent Tourism" project. Based on mobile GIS, space positioning, The intelligent tour guide system, such as wireless communication and other technologies, aims to provide personalized, humanized and omni-directional tourism information services, and the application of voice interaction is an effective way to improve the quality of service.
This paper first reviews the development course of the intelligent tour guide system and the characteristics of its information service. Combining with the research progress of the natural language description of spatial information, this paper analyzes the shortcomings of the current intelligent guide system in the information broadcasting, and puts forward the adaptive speech broadcasting method considering the tourist location and movement state and considering the features of the space elements of the landscape. It mainly includes the following aspects:
(1) to analyze the influencing factors of information broadcast in scenic spots, and to discuss the organization method of information broadcasting task: by elaborating the triggering methods of the broadcast objects, the method of obtaining the broadcast content, building the state model of the broadcast task and the method of broadcasting switching, and putting forward "broadcast distance", "broadcast long" and "broadcast word long" based on this Concept and calculation formula.
(2) according to the characteristics of the space elements of the scenic area, the concept and construction method of "broadcasting scope" are proposed for different broadcast objects in the scenic area. The trigger method of designing the broadcast objects is designed by considering the tourist route, that is to use the spatial relationship between the tourist's real-time position and the broadcast range or the broadcast section to get the broadcast triggering position.
(3) taking into account the morphological features of the target broadcast objects, building a natural language description method of spatial information, mainly including the location information description method of space objects and the method of describing the turning information of the intersection, and combining the existing introductory text to form a complete broadcast content and design the automatic control method of the broadcast word length. The time delay prediction and correction method is put forward.
(4) complete the pre-processing of the scenic spot data, and build an experimental prototype system of adaptive broadcasting method. In view of the changes of different influence factors, the paper designs the broadcast experiments under different circumstances, and then verifies the feasibility of the method.

【学位授予单位】：南京师范大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：P208;F592

【参考文献】