嵌入式系统物联网装置的开发与优化

Development and Optimization of Embedded IoT Devices

针对物联网技术存在的问题进行深入的探讨,旨在将其全部底层构件整合到一个软件中,以实现低能耗、产品级的物联网装置的开发和优化。完成了基于线程控制、线程同步、线程通信等多个模块的功能设计;实现了嵌入式物联网系统的中断控制和存储管理以及嵌入式物联网系统的多种通信方式和协议,测试了嵌入式物联网系统的低功耗。实验结果表明,在不使用操作系统的状态下,系统所提供的更多功能会导致耗电量增大,但是在低功率、正常工作状态下,它的耗电量是普通微机的50%。

In view of the problems existing in the current Internet of Things technology,this paper makes an in-depth discussion on it,aiming at integrating all its underlying components into one software,so as to realize the development and optimization of low energy consumption and product-level Internet of Things devices.First of all,the functional design based on thread control,thread synchronization,thread communication and other modules is completed.Then,the interrupt control and storage management of the embedded Internet of Things system are realized.A variety of communication modes and protocols of the embedded Internet of Things system are realized.Finally,the low power consumption of the embedded Internet of Things system is tested.The test results show that the more functionality provided by the system will increase the power consumption of the system without using the operating system,but in the low power and normal working state,its power consumption is 50%of that of the ordinary microcomputer.