REMOTE CONTROL SYSTEM FOR SALTY WATER SPRAY USING LoRa COMMUNICATIONS

摘要

The present invention relates to a remote control system for salty water spray using LoRa communications and, more specifically, to a remote control system for salty water spray, which is for controlling salty water spray at a remote place through a salty water spray means according to the state of a road surface or the atmosphere. The remote control system comprises: a sensor node including a plurality of sensors for sensing the road surface or temperature, humidity, rain and snow in the atmosphere, and transmitting data sensed by the sensors by using a LoRa communication module; a network server receiving the data transmitted from the LoRa communication module of the sensor node through a gateway; and a controller controlling operation of the salty water spray means based on the data received by the network server. The remote control system for salty water spray using LoRa communications connects a plurality of sensors or devices for sensing the state of the road surface and the atmosphere of the same place to separate places, introduces the LoRa communication type sensor mode capable of performing telecommunications to integrally manage and control road state information and maintenance of the road based on the road state information at a remote place, thereby saving energy and enhancing economic feasibility through low power consumption as well as extending a range of manageable and controllable roads.;COPYRIGHT KIPO 2020