Internet of Things terminal for LED intelligent lighting

Abstract

The invention provides an Internet of Things terminal for LED intelligent lighting, which comprises an LED driving module, a microprocessing module, a narrowband Internet of Things terminal module, apower conversion module and a standby battery, wherein the LED driving module converts an AC power supply to DC control signals to control an LED to emit light; the microprocessing module transmits the signals outputted in the LED driving module to the narrowband Internet of Things terminal module; the narrowband Internet of Things terminal module performs wireless transmission on the signals outputted by the microprocessing module; the power conversion module converts the AC power supply to a DC power supply for providing power for the microprocessing module and the narrowband Internet of Things terminal module; and the standby battery provides power for the microprocessing module and the narrowband Internet of Things terminal module. When the AC power supply is switched off, the standbybattery provides power for the microprocessing module and the narrowband Internet of Things terminal module, re-energization initialization of the narrowband Internet of Things terminal module is avoided, the problems of congestion caused by multiple narrowband Internet of Things terminal modules accessed to the network at the same time, the long time of being accessed to the network and the longtime of information arriving at the background can be solved, and through integrating an SIM card to the microprocessing module, the assembly complexity is simplified.

Description

technical field [0001] The invention relates to the field of the Internet of Things, in particular to an Internet of Things terminal applied to LED intelligent lighting. Background technique [0002] The cellular-based Narrow Band Internet of Things (NB-IoT) has become an important branch of the Internet of Everything. NB-IoT is built on a cellular network and only consumes about 180KHz of bandwidth. It can be directly deployed on a GSM (Global System for Mobile Communication, Global System for Mobile Communications) network, a UMTS (Universal Mobile Telecommunications System, Universal Mobile Communications System) network or an LTE ( LongTerm Evolution, long-term evolution) network to reduce deployment costs and achieve smooth upgrades. [0003] NB-IoT is an emerging technology in the IoT field, which supports cellular data connections of low-power devices in wide area networks, also known as low-power wide area networks (LPWAN). NB-IoT supports efficient connection of d...

AI Technical Summary

Problems solved by technology

[0011] In view of the above-mentioned shortcomings of the existing technology, the purpose of the present invention is to provide an IoT terminal applied to LED intelligent lighting, which is used to solve the problem of long network access time and the operation of LED street lights in the prior art when the IoT street lights are powered on. It takes a long time for the parameters to be delivered to the background, etc.

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