In China, robot dogs become firefighters and search for survivors

Chinese engineers have developed a new version of robot dogs designed for use in emergency situations. The design is based on the commercial Unitree B2 platform but features a reinforced structure resistant to high temperatures and flames. These new devices can not only enter burning buildings but also perform firefighting and rescue functions.

The robot's body is made of materials that withstand extreme conditions. In addition to enhanced thermal protection, the robot dogs are equipped with water spray modules, night vision cameras, motion sensors, and navigation systems for low-visibility environments. This allows them to operate in fully smoke-filled spaces, identify fire sources, and locate people in need of help.

Testing of the new equipment began in the city of Qingdao. Footage from the tests shows the robot dogs moving freely through narrow and damaged corridors, overcoming obstacles, and accurately directing water streams at simulated fire sources. Developers emphasize that these robotic platforms can operate autonomously, adapt to changing conditions, and transmit data to a command center in real time.

According to civil defense representatives, using such devices should reduce the risk to human firefighters in complex environments. This particularly applies to industrial zones, hazardous material warehouses, tunnels, underground facilities, and high-rise buildings, where conditions are often unpredictable and dangerous for people.

The Unitree B2 platform, which served as the basis, was previously used in civilian and scientific projects, including logistics, escort, and monitoring. However, the new version has been significantly modified for emergency response needs. Improvements include reinforced motors, extended battery life, added electronic protection, and adaptation for water-based equipment.

Chinese emergency management authorities have already expressed interest in mass-producing such devices. It is planned that after the test phase, the robot dogs will be deployed to fire departments nationwide. In the future, their use may expand to other response services, including building collapse searches and disaster recovery operations.

The developers emphasize that implementing robotic systems will not fully replace human efforts but will serve as an essential support element in high-risk conditions. They also highlighted the potential for future upgrades, including integration with drones and ground vehicles to create a unified response system.

The use of robotics in firefighting and rescue is considered one of the most promising directions in civil safety. Other countries are also developing similar technologies, but Chinese engineers are among the first to present a fully mobile platform that has passed field tests.

As technologies evolve, such solutions may become routine in emergency services, helping minimize casualties and improve the efficiency of rescue operations. The development is still being refined, and testing will continue in various climates and operational conditions in the coming months.

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