虚拟导游的行为模型研究

Research on Behavior Model of Virtual Dragoman

行为模型是虚拟导游的关键内容之一,文章从导游行为的特点出发对虚拟导游的行为模型进行研究,并基于此提出一种由感知器、领域知识库和决策推理器三部分组成的行为模型。感知器感知环境信息,领域知识库记录导游的行为规则,决策推理器基于领域知识库进行行为推理。论文介绍了感知器、领域知识库和决策推理器的作用、原理及其实现方法,并给出了本文方法在"三河古镇实时漫游系统"中的应用效果。

Behavior model is one of key parts of virtual dragoman.The paper studies virtual dragoman＇s behavior model based on features of dragoman＇s behavior,and presents a behavior model consisting of perception machine,domain knowledge database and reasoning machine.Perception machine perceives environment,dragoman＇s behavior rules are recorded in domain-knowledge database,and based on which reasoning machine performs behavior reasoning.The paper introduces the concept,the principle and the structure of perception machine,domain knowledge database and reasoning machine;and the method＇s application in ＂Real-time roaming system of the ancient San He town＂ is also shown.