基于多传感器信息融合技术的密闭空间环境监控系统研究和设计

Research and Design of Confined Space Environment Monitoring System Based on Multi-Sensor Information Fusion Technology

密闭空间作业存在缺氧、可燃气体爆炸、中毒等事故发生的风险。因此,本文提出了基于多传感器信息融合技术的密闭空间环境监控系统。该系统采用基于CAN总线的三层网络拓扑结构,保证了信息传输的实时性和系统的可扩展性;通过传感器的种类配置和数据信息的融合算法,更好地还原被检测环境的真实情况,有利于系统采取更准确的信息判断和控制策略。

There are risks of accidents such as lack of oxygen,flammable gas explosion,and poisoning in confined space operations.Therefore,this paper proposed a confined space environment monitoring system based on multisensor information fusion technology.The system adopts a three-layer network topology based on the CAN bus to en⁃sure the real-time performance of information transmission and the scalability of the system;it can better restore the real situation of the detected environment through the configuration of sensor types and the fusion algorithm of data information,which is helpful for the system to adopt more accurate information judgment and control strategies.