The world's first humanoid robot half marathon started today in Yizhuang, Beijing. A total of 21 robot teams competed with 12,000 human runners to jointly challenge the 21.0975-kilometer track. At present, Tiangong Robot has crossed the line and won the championship, but there are stillMany people have paid attention to a cute little robot, which is the N2 Naughty Boy from Songyan Dynamics..
The reason why it is special is that in this game, most robots need two to three human staff to accompany them, but it does not need it at all. It fights by itself the whole process, and can even continuously overtake other robots.
Such an independent scene also made many people sigh with emotion, praising it as the most independent and inspiring robot in this competition.
According to reports, Songyan Dynamics N2 is a cost-effective humanoid robot. It is called the "little naughty boy" because of its small size, flexible movements and full of energy like a child.
It is 1.2 meters tall and weighs 30 kilograms. The body is made of lightweight aluminum alloy structure and high-strength composite materials. The whole body has 18 degrees of freedom, including 5 degrees of freedom for each leg and 4 degrees of freedom for each arm. The streamlined design reduces redundant weight and can achieve a variety of anthropomorphic actions.
The key joint torque reaches ≥150N·m, and it has extremely strong explosive power and impact resistance. The peak traveling speed can reach 3.5m/s. It can complete actions such as walking, running, jumping on one foot and two feet, and dancing.
It uses reinforced ankle components and ball bearing structures to reduce friction and wear. Even if it falls, it can quickly return to normal operation. It can also complete difficult actions such as continuous backflips. It is the only real humanoid robot in the world that can perform continuous somersaults.
