On October 8, the 19th Asian Games in Hangzhou came to a successful conclusion. This sports event and black technology innovation in one, from the "digital man" involved in the ignition ceremony, to the robot dog to undertake the task of equipment transportation, to hundreds of millions of people to participate in the cloud services, showing the future vision of the smart Asian Games and technical strength.

    In the current Asian Games, one of the most eye-catching "black technology", is the track and field "conspicuous package" - machine dog. Two lovely four-legged machine dog, to the discus "porter" identity, busy running. Whenever the discus is thrown, the machine dog will quickly run to the target, the staff will put the discus on the back of the machine dog, and then let them return to the side of the athletes. After completing the task, they will "lie" on the sidelines waiting for the next command. This scene, let the netizens called "sense of technology is also too strong!"

    This is the first time that robot dogs have been used to transport discus at a global event. These two four-legged robot dog, from Hangzhou Yu tree technology company (Unitree), the fastest running speed of 4.7 meters / second, and human jogging speed is comparable. They when the discus "porter", running distance of more than 7000 meters, equivalent to around the soccer field ran 18 laps. It is reported that there are two spare machine dogs to ensure the efficiency of the game.

    The preparations for the Asian Games were exceptionally complex. It is reported that in November last year, the Hangzhou Asian Games Organizing Committee launched the "Asian Games Digital Torchbearer" campaign for the first time, and it was successfully displayed at the opening ceremony. The preparation of the robot dog also took half a year, including the design, development, testing and optimization of the robot dog. It also involved close cooperation with the event organizers to ensure that the robot dog could be smoothly integrated into the competition environment without posing any danger to athletes and spectators.

    The Hangzhou Asian Games demonstrated the great potential of intelligent technology, opening up more possibilities for future technological innovation and showing the world that China is a leader in the field of science and technology.