NB-IoT在电梯物联网应用前景的分析

Analysis of the Application Prospect of NB-IoT in the Elevator Internet of Things

为应对电梯快速增长和故障频发现状的需要,全国多地开始开展城市电梯物联网监控平台建设。目前电梯物联网还处于试点阶段,尚未形成业内标准,在终端数据传输层面,主要采用GPRS、3G网络以及自组网协议传输。窄带物联网(NB-IoT)的出现为电梯物联网数据的传输提供了新的渠道,其优越的性能、良好的经济效益和可扩展性将为电梯物联网的大规模推广应用提供有力支撑。

In order to cope with the rapid growth of the elevator and the need for frequent breakdowns, the construction of the monitoring platform of the urban elevator internet of things has been carried out in some cities. At present, the elevator internet of things is still in the pilot stage, and it has not yet formed the industry standard. At the terminal data transmission level, GPRS, 3 G network and self-organizing network protocol are mainly used for transmission. The emergence of narrow-band internet of things（NB-IoT） provides a new channel for data transmission of elevator internet of things. Its superior performance, good economic efficiency and scalability will provide strong support for large-scale popularization and application of elevator internet of things.