JOUAV’s Emergency Communication System Proven in Yunnan Rugged Terrain

In disasters, every second counts. So, reliable communication and real-time data are crucial. Natural disasters like earthquakes, floods, and landslides often destroy traditional infrastructure. This creates a communication void that hampers rescue operations.

To overcome this, the Yunnan Fire and Rescue Team partnered with JOUAV to test the CW-15 and CW-25E UAV communication relay systems. They aimed to boost emergency communication and disaster management.

This case study shows how JOUAV drones were vital in a simulated emergency in one of China's most rugged areas. They provided continuous communication, real-time data, and critical situational awareness.

During this emergency communications test, JOUAV technicians collaborated closely with the Yunnan Fire and Rescue Team to train them on the proper installation and operation of the CW-15 VTOL UAV.

The Challenge

After natural disasters, power outages and network failures cause communication blackouts. This makes it hard for rescue teams to coordinate and gather vital information. In these situations, rescue operations need reliable communication and real-time data. This is especially true in remote areas.

To test drone technology, the Yunnan Fire and Rescue Team chose the remote, rugged Nujiang region. It has steep mountains, high altitudes, and poor communication. The goal was to test if drones could aid rescue efforts in these tough conditions.

With its powerful vertical takeoff and landing (VTOL) capability and long flight endurance, JOUAV's CW-15 is ideally suited to traverse rugged mountainous terrain. It successfully established a stable aerial communication link, ensuring uninterrupted data flow across the disaster area.

Test Environment: Challenging Terrain

The test covered over 100 kilometers, from Luxi City to Fugong County. It navigated rugged terrain, from low villages to mountains over 3,300 meters high. The tough landscape made old ways to communicate and assess nearly impossible. So, we needed new solutions.

A comprehensive test environment was set up, including:

• A forward command post to oversee operations.
• Two simulated disaster sites representing real-life emergency scenarios.
• Multiple drone takeoff and landing zones, including fixed-wing drone, helicopter, and multi-rotor UAV points.

The two disaster points were Weila Village (Luxi City) and Ziziluo (Fugong County). They were chosen for their remote locations and difficult terrain.

The test took place in Yunnan Province’s remote mountainous region, covering two disaster sites: Weila Village and Ziziluo Village.

Leveraging JOUAV’s VTOL and Multi-Rotor Drones

The test succeeded due to the combination of JOUAV’s VTOL drones (CW-15 and CW-25E) and multirotor drones. 

• VTOL drones: The JOUAV's CW-15 and CW-25E VTOL drones have long flight times and can fly high. They helped set up airborne communication relays. By operating at higher altitudes, they linked isolated regions with the command post. This bridged communication gaps.
• Multi-rotor drones: These drones provided exceptional maneuverability and flexibility for local tasks, including aerial surveillance and establishing communication in confined spaces.

Together, the drones formed a network across the disaster zone. It overcame connectivity issues caused by the disaster. The drones had broadband self-organizing network modules. They ensured real-time transmission of images, videos, and data to the command center. The network covered an impressive 100 kilometers, providing continuous communication throughout the operation.

While installing and checking the CW-25E UAV's relay system, the Yunnan Fire and Rescue Team members meticulously verified each technical parameter to ensure the equipment would function reliably in such an extreme environment.