영문 |
If the drone is sent first from the ambulance and it flies along its route and informs people that the ambulance is coming soon, they can secure a route for the ambulance faster, which greatly helps save the patient's life. The drone serves to make siren noises or deliver the driver's voice using speakers mounted inside, while several lights on the drone make the drone more visible at night, helping people respond quickly. The projector at the bottom of the drone shows on the road an arrow pointing the direction in which the cars should move to help a rapid response. |