TY - JOUR AU - Tung Ngo AU - Phong Nguyen AU - Dinh Huy Ta AU - Huy Nguyen AU - Tuyen Nguyen AU - Phuong Le PY - 2020/02/20 Y2 - 2024/03/28 TI - Development and implementation of smart street lighting system based on LoRa Technology JF - VNUHCM Journal of Engineering and Technology JA - STDJET VL - 2 IS - 3 SE - Research article DO - https://doi.org/10.32508/stdjet.v2i3.570 UR - http://stdjet.scienceandtechnology.com.vn/index.php/stdjet/article/view/570 AB - This paper concerned with the development and implementation of smart street lighting control system based using Led lamp and Lora Wireless communication. Smart street lamps have been developed for over several years. These technologies have played an important role in urban safety, energy conservation. Currently, a traditional street lights are automatically turn on or off based on timer or day/night sensor. LEDs are now the standard replacement for legacy lighting in most cities around the world. At the same time, smart controls are becoming more mainstream and are increasingly installed alongside LED deployments. Recently, the conventional light sources are replaced by Led, which have so many advantages such as: energy savings, long lifetime, high reliability, pure light color, fast response, and friendliness to the environment. Furthermore, the intensity of the LED can be controlled easily. In this paper, the smart lighting system is designed to control and monitor devices via wireless transmission frequencies below 1 GHz. The system will include many types of devices connected to each other by a gateway. The transmit distance is about 2km in the urban area and up to 5km in rural area. The proposed smart street public lighting provides some advantages features such as: Automatic mode, Remote control mode, Connection disconnection mode, Manual direct operation mode. The smart lighting system has been built at Ho Chi Minh City University of Technology to meet the standards for data transmission. And some experimental resutls are provided to show the effectiveness of the porposed system.  ER -