In the petroleum and petrochemical scenarios, the potential threats posed by drones are extremely serious. Some lawbreakers may attempt to manipulate drones to approach petroleum and petrochemical facilities and use the filming equipment carried by the drones to conduct reconnaissance on the internal production processes, security arrangements, positions of key equipment, etc., so as to gather intelligence for implementing illegal and criminal acts such as theft and sabotage later. What's more dangerous is that drones can carry dangerous items like explosives and incendiary devices and deliberately launch attacks on vital parts such as the core production areas of oil wells and refineries and petroleum storage depots, triggering disastrous accidents such as explosions and fires, which seriously threaten the lives of personnel and disrupt the entire production and operation systems.