Several universities in Japan jointly develop precision disaster relief robot excavators


Osaka University, Tohoku University, Tokyo University, and Tokyo Institute of Technology have jointly built a precision disaster relief robotic excavator with excellent maneuverability and mobility. It is equipped with an aerial drone that allows rescuers to remotely control at the disaster site. The robot enters the scene and performs complex excavation, disaster relief, and troubleshooting. In terms of operability, the robot uses a force feedback system that feeds back the resistance experienced by the operator through the hydraulic pressure measurement of the hydraulic arm.

Scenario sensing is also an important factor in the disaster relief site. Through the drone directly connected to it, the operator can provide the aerial view of the square from the aerial perspective. Since the connected drone can be powered by the connection, it can be long. Time to monitor the site. At the arm end of the excavator, there are also four highly sensitive wide-angle cameras and a far-infrared sensor lens that senses the scene in low-visibility scenes such as smoke.


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