采集设备接入的框架设计与实现

The design and implementation of a framework based on collection device access

随着嵌入式技术和网络通信技术的快速进步,物联网近些年来也有很大的发展,大量不同类型的终端设备都需要接入到网络中。但整个物联网结构从物理层、网络层再到应用层,每层之间采用不同的通信协议,这大大增加了集成系统实现的困难。提出一种支持自定义协议、多种终端设备的物联网接入框架的设计方案,并据此研制软件系统。通过自定义协议接入不同的设备,增强系统的扩展性和互操作性,并可以灵活处理设备的数据与事件。

With the rapid development of embedded technology and network communication technology, IoT has also developed greatly in recent years, and a large number of different types of end devices need to be connected to the network. However, the whole IoT structure from physical layer to network layer to application layer has different communication protocols between each layer, which greatly increases the difficulty of implementing an integrated system. This paper proposes a design scheme to support custom protocols and multiple end devices for IoT access, and develop a software system accordingly. Accessing different devices through custom protocols enhances the scalability and interoperability of the system, and allows flexible handling of device data and events.