Passenger Transportation

Passenger-carrying electric vertical takeoff and landing unmanned aerial vehicle:Leading urban air mobility

Compared to traditional passenger-carrying aerial vehicles, EHang’s passenger-carrying electric unmanned aerial vehicles (“UAV”)
adhere to three major design concepts of full backup safety design, unmanned operation, and centralized management enabled by the intelligent command and control center. This safe, eco-friendly, and intelligent passenger-carrying electric vertical takeoff and landing UAV can provide short-to-medium distance low-altitude mobility solutions for the future of smart transportation.

1.93_m
Aircraft height

5.73_m
Aircraft width

620_kg
Maximum takeoff weight

30_km
Maximum range

130_km/h
Maximum design speed

All specifications are for reference only and is subject to change without prior notice.

Unmanned flight features worry-free
smooth mobility and real-time connection

Unmanned flight features worry-free smooth mobility and real-time connection. Unmanned flight technology can avoid failures
caused by human operational errors, helping passengers to completely let go and enjoy the journey without worrying about
control issues. We will survey the routes in advance and preset a variety of feasible plans for users. If an emergency
occurs on one of the routes, the command and control system will automatically select another optimal route to continue
the command, ensuring smooth flight. EHang's passenger-carrying UAVs fully utilize 4G/5G high-speed wireless network
transmission links, enabling smooth communication between EHang's passenger-carrying UAVs and the command and control
center, achieving remote control and real-time transmission of flight data.

Visual Positioning
For Vertical Takeoff & Landing

Traditional infrastructure such as large airport or runway is not required, suiting the scenario
demands of urban air mobility and serving as an effective way to relieve the current traffic
congestion pressures.

Electric Green Power

EHang AAV uses electric power to reduce environmental harm caused by emission. The aircraft
can be fully charged in two hours. The charging devices can communicate in real
time with the aircraft Battery Management System (BMS).

Safety Is Our First Priority

Redundancy design for all major flight components to ensure flight safety.

Hardware Safety

Redundancy design of backups for all major flight components.

System Safety

Multiple flight control systems to enable data transmission and safe operation even in complicated situations.

Flight Safety

Built-in Fail-Safe system in the flight control system to evaluate the health condition of the aircraft in real-time.

Communication Safety

Double assurance of the communication system to avoid malicious interference.

Contingency Reaction

In case of emergency, the command-and-control center will step in to ensure the safety of passenger and aircraft to the greatest extent.

Comprehensive Management
by the Smart command-and-control Center

EHang command-and-control center is equipped with a set of intuitive AAV command-and-control system that
provides the five core functions of monitoring, dispatching, controlling, early-warning and centralized management.

Monitoring

The command-and-control center has a visualized platform that displays the real-time flight data and status of EHang AAV, including battery level, flight altitude, speed, attitude, position, etc. and enables real-time video/audio communication between passenger and ground personnel.

Dispatching

The command-and-control center can enable well-organized flight of multiple EHang AAVs simultaneously via route planning and coordination, thus improving the traffic efficiency of EHang AAV air mobility network.

Controlling

In case of failure or malfunction of EHang AAVs, the command-and-control center can take appropriate measures to remotely control the aircraft and safely land it to a nearest available location.

Early-warning

In case of any emergency with the flight network environment, the command-and-control center will send an early-warning signal to the in-flight EHang AAV and take corresponding measures based on actual circumstances.

Centralized Management

The command-and-control center features fleet management by enabling coordinated control of multiple aircraft and deployment of multiple flight routes simultaneously.

Safety Ensured by Redundancy
Design and Fail-Safe System

The Fail-Safe safety system serves as a reliable guardian by equipping itself with multiple-redundant
protection plans. The system can monitor each airborne device and acquire its operating status
and health condition, and then transmit the information back to the command-and-control system.
In case of any abnormal condition, a smoothest route will be selected and executed based on the
preset algorithm logic to safely take the passenger to the destination.

Flight Testings and Quality Certification

Hundreds of testing subjects, including static test, load ground test, load flight test, durability test,
reliability test,environmental test, anti-interference test, etc. under all kinds of inclement environments
such as high/low temperature, high humidity, salt spray, typhoon, rainstorm. EHang has been granted with
the certificate of AS9100D International Aerospace & Aviation Quality Management System Standard.