Abstract: To improve the rescue efficiency and lower the risks when firefighters rush into the fire directly, a reconnaissance and robotic fire fighting system is designed, consisted of UAV detection system, tracked fire water monitor and remote servers. The UAV realizes the detective function of the external fire site environment through digital camera and implements the graph transmission through wireless communication. Adopted the infrared?thermography?technology coupled with smoke, temperature and gyro sensors, the multi-degree fire mobile water monitor design is used for the detection of the internal fire site environment, automatic fire detection as well as tracked fire water monitor with lockout. The server ROM can function to present the internal fire site information and remote motion control. It is found that the reconnaissance and robotic fire fighting system can take place of firefighters when rushing into the fire site. It also enables a visualized comprehensive presentation of the internal and external fire site environment detection, which provides evidence for the swift settlement of fire fighting strategies, improves the efficiency of fire fighting and protects the lives and property of the people well.

Key words: fire reconnaissance, fire detection, fire fighting robot, fire water monitor