对传感器网络与使用者高效协同工作的问题，本文提出了交互式视觉传感器网络的概念，开发了由视觉模块和控

制及通信模块构成的视觉传感器节点，进而构建了典型的交互式视觉传感器网络系统。本文具体探讨了提升交互式视觉传

感器网络综合性能的几个关键技术方案，包括PC平台和嵌入式平台上的语音交互技术，基于小波神经网络的手势识别技术，

以及视觉与RFID的信息融合技术。在医院环境中的初步应用表明本设计的合理性和实用性。-Demanded by the effective cooperation between the users and the sensor networks，in this work，the au—

thors have proposed the concept of interactive vision sensor networks and explored the vision sensor nodes，which

comprises the vision module。contr01 and communication module．A typical interactive vision sensor network，based

on the vision sensor nodes，has been constructed accordingly．In addition，some key solution schemes for improving

the comprehensive interactive abilities were introduced．which have included the voice interface technology based on

the PC platform and embedded system platform，the gesture interface technology based on wavelet neural network,

as well as the information fusion technique of vision and radio-frequency identification(RFID)．Preliminary applica—

tion in some hospitals indicates the rationality and practicality of the system design．