As might be expected, there are a lot of drones on display this week at CES. Almost all of them have one thing in common, however: people can’t ride in them. We say «almost all,» as there is one exception. Ehang’s 184 AAV (Autonomous Aerial Vehicle) is designed to carry a single human passenger, autonomously flying them from one location to another.
Ehang CEO Huazhi Hu began designing the one-seater electric drone a couple of years ago, after two of his pilot friends were killed in plane crashes. He decided that people needed a form of short-to-medium-distance personal air transport that didn’t require them to have a pilot’s license, and that took much of the danger out of low-altitude flight.
The idea behind the Chinese-built 184 is that users will simply get in, power it up, select their destination using a 12-inch touchscreen tablet display, then press the «take-off» button. The drone’s automated flight systems will take over from there, managing tasks such as communication with air traffic control and other aircraft, obstacle avoidance, and of course navigation – it will always choose the fastest yet safest route between its present location and its destination.
Failsafe systems will reportedly take over in the event of malfunctions, plus passengers can get the drone to stop and hover in place if needed
The current incarnation of the 184 features a carbon fiber/epoxy composite body, an aerial aluminum alloy frame, and eight motors putting out 142 hp/106 kW to eight propellers – those props are divided into four groups of two, each pair located on the top and bottom of one of four arms. Those arms can fold up when the drone is parked on the ground, allowing it to take up less space.
Charging of its 14.4-kWh battery pack takes four hours in trickle mode or two hours in fast-charge, with a full charge reportedly being sufficient to keep one passenger airborne for up to 23 minutes at sea level. The whole thing weighs 440 lb (200 kg), can carry up to 264 lb (120 kg), has a maximum speed of 62 mph (100 km/h) and can reach a maximum altitude of 11,480 ft (3,499 m).