China Mobile uses drones to restore temporary communication in multiple flooded areas
China Mobile uses drones to restore temporary communication in multiple flooded areas
China Mobile uses drones to restore temporary communication in multiple flooded areas.
On August 4th, China Mobile’s DG-20M tethered UAV and an SG 500 tandem twin-rotor unmanned helicopter took off from the disaster-stricken area in Changping, Beijing, and quickly climbed to an altitude of 1,000 meters.
The drone finally hovered between the two towns, and the mobile phone signal was restored in an area of about 30 square kilometers.
Due to the fuel limit of the UAV, the first cruise will last for 4 hours.
China Mobile Beijing Company has notified mobile users in this area by text message: communication has been temporarily restored, please contact your family as soon as possible.
It is understood that the SG 500 is a civilian medium-sized UAV with its own satellite system and mobile communication network equipment.
The use of the onboard gasoline engine can get rid of the constraints of ground power supply and transmission.
The man-machine has the characteristics of low take-off requirements, wide coverage, and multiple applicable scenarios.
It is especially suitable for natural disasters such as floods and earthquakes, or scenarios such as mountains, river valleys, and plateaus, and meets the sudden needs of emergency rescue.
According to the staff of China Mobile Beijing Company, the unmanned helicopter has participated in the rescue and relief work in many cities in China before, and it is an important equipment for rescue and disaster relief.
Under the overall command and dispatch of the Ministry of Industry and Information Technology of China, China Mobile Group Corporation urgently dispatched the drone, and after a cross-provincial joint test, it was put into emergency rescue and communication work as quickly as possible.
At present, China Mobile‘s security personnel are speeding up the emergency repair and reconstruction work in communication-damaged areas, using various drones, various types of emergency vehicles, portable satellite backpack stations and other emergency equipment to do their best to ensure emergency communication in disaster-stricken areas .
