In order to prevent post-disaster relief efforts from being disrupted by the natural gas pipeline explosion incident, police have employed drone jamming equipment to prevent anyone from illegally using drones to film all the relief efforts at the scene.
According to observations made by reporters, a police officer was seen carrying an anti-drone interference device outside the scene.
It is understood that drone control generally uses radio communication technology. By emitting high-power interference signals towards a targeted drone, the control signals can be suppressed, forcing the drone to land or return automatically.