In all kinds of disasters, fire is one of the most frequent and universal threats to public safety and social development. The human's ability of utilizing and controlling fire is an important sign of progress in civilization. Therefore, the history of utilizing fire is associated with the history of firefighting. In nowadays’ social life, fire has become a threat to public security, it endangers people's lives and property as a kind of multiple disasters. According to statistics, there are more than 10000 fires occur every day in the world, which cause more than 2000 people to die and more than 3000 people to be injured and result to a direct loss of about one billion dollars. These are the direct economic losses caused by fires only, it is estimated that the indirect economic losses are dozens of times more than the direct one. The importance of fire protection has never been neglected, drone technology has been applied to the field of fire protection, and its agility, efficiency and precision have enabled it to be a new operational partner of the fire force.