基于虚拟人通讯的工业事故救援行为仿真研究

摘要

According to the requirements of real -time and high efficiency for industrial accidents , a rescue simulation model is proposed based on communication of virtual human in emergency .The rescue behaviors are analyzed based on the virtual human characters and also rescue and ambulance behaviors are defined .The rescue communication between the virtu-al human is studied to its semantic based on the protocol of FIPA .The modified contract net protocol and the conflict avoid-ance process are approached to optimize the negotiation .Finally an example is given to the application of the simulation technology on the Netlogo platform and it is effective .%针对工业事故救援实时性、高效率的要求，提出一种基于虚拟人通讯的紧急状态救援行为仿真模型。分析了面向虚拟人角色下的救援行为特点，定义了救援状态下营救、救护行为。基于FIPA －ACL规范，给出了虚拟人之间的通讯语义，构建了虚拟人之间的救援通信过程。基于改进合同网理论和冲突消解过程对虚拟人通讯合作优化进行了有效研究，最后基于Netlogo平台结合FIPA－ACL语言对某一气体泄漏事故救援行为动态过程进行了仿真模拟。结果证明，基于虚拟人通讯的救援行为仿真方法能达到较好的效果。