基于AMN11111的无线安防节点设计

Wireless Security Node Design Based on AMN11111

针对安全防卫系统的实际需求,从节点的可靠性、灵活性、低功耗和低成本等方面综合考虑,研制了以被动式热释电红外探测器AMN11111为核心的无线安防节点。该节点可实现自组网、体积小、成本低,便于布置安装,实践中证明其具有误报率低和抗干扰能力强等特点。

Aim at practical demand of security defense system, develop wireless security defense node which take passive pvroelectric infrared detector AMN11111 as core with synthesis considering reliability, flexibility, low energy and economy cost. This node can be deployed to ad-hoc network. It has small volume,low cost,easy to disposal and installation ,through practice it has been proved this node has trait that low misinformation rate and strong anti-jamming ability.