基于LWM2M框架的设备管理平台的研究与实现

摘要

Aiming at the management problem of constrained IOT devices,we designs and implements lightweight device management platform.The proposed platform builds the Object-Resource model for IOT devices and device properties,designs and implements,some operation interfaces of equipment management.Centered on the Internet of things device object,this paper designs the extensibility object instance-resource data structure,effectively shields the difference of IOT heterogeneous devices,improves the generality of equipment management platform.%针对物联网中资源能力受限设备的管理问题,提出并实现了一种基于REST的轻量级设备管理云平台.该平台将物联网设备和设备属性抽象为LWM2M标准中的对象-资源模型,设计并实现了设备管理中的读写等操作接口.文中以物联网设备对象为中心,设计了可扩展性的对象-实例-资源数据结构体,有效屏蔽了物联网异构设备底层的差异性,提高了设备管理平台的通用性.