In the assembly workshop, the square-headed and square-headed "big guy" is ready to go, this isThe "Hailong IV" ROV (underwater robot) developed by the Institute of Underwater Engineering of Shanghai Jiao Tong University。After the Spring Festival, "Sea Dragon IV" will participate in the 85th voyage mission of the ocean and go to the Indian Ocean to "explore the abyss".
Sea Dragon IV is preparing for its next expedition.
About the "Sea Dragon" family
China's ocean resources survey submersible equipment system has "three dragons"."Sea Dragon" series ROV, Jiaolong manned submersible and Qianlong autonomous underwater robot.
"Sea Dragon" is a series of deep-sea ROVs developed by the Institute of Underwater Engineering of Shanghai Jiao Tong University and has China's independent intellectual property rights. The "Sea Dragon" brothers cover different working water depths from 3,500 meters to 11,000 meters, and carry out light and heavy operations in different deployment methods and power forms according to different power and size.
The Sea Dragons family have demonstrated their talents in various ocean exploration missions. "Big Brother" Sea DragonIn 2009, it set a diving record of 3,200 meters in China's 21st voyage ocean research mission, enabling China to use ROV for the first time to obtain live submarine black chimney samples. "Sea Dragon".NorovUsing hydraulic power, the maximum diving depth is 3,500 meters, equipped with 7 thrusters, acousto-optical detection systems, and 2 manipulators, and new independent technologies such as virtual monitoring, hovering positioning, and active heave compensation have been developed, which has officially entered the practical stage of engineering in China's deep-sea ROV technology. "Sea Dragon".The operating depth reaches 6,000 meters, and it supports a variety of survey equipment and heavy-duty sampling tools to improve the ability and efficiency of deep-sea exploration operations. "Hailong 11000" is driven by electricity, carries 7 kinds of functional manipulators and a variety of operating tools, and can navigate and detect autonomously underwater.
Sea Dragon IV participated in the Ocean 59 scientific expedition mission.
Since 2018, the ocean scientific research application of the ROV system of "Hailong" and "Hailong" has carried out many lake sea trials and applications in many sections such as the first voyage of the ocean, contributing to scientific research and exploration. The "Sea Dragon" is a high-efficiency electric operation ROV, which has participated in China's deep-sea cold seep survey mission and completed the difficult operation of crossing the Kuroshio. Starting in March, the "Hailong" sea trial team will participate in the Southwest Indian Ocean Polymetallic Sulphide Contract Area and the Northwest Indian Ocean Resource and Environmental Survey Voyage.
Ge Tong, director of the Institute of Underwater Engineering, collects sponge samples.
The hardcore team behind the "Sea Dragon" family
Behind the "Sea Dragon" family is a scientific research team of the Institute of Underwater Engineering of Shanghai Jiaotong University, which is "particularly able to endure hardships and fight". Ge Tong is the chief researcher of Shanghai Jiao Tong University, the director of the Institute of Underwater Engineering, and a master of ship design, and has been engaged in the research of deep-sea underwater unmanned operation technology and equipment for 25 years. He has become accustomed to the year-round model, and when he is not traveling, he works overtime in the lab every weekend.
In the new year, the members of the Hailong family will usher in new members, and two Hailong series 6000-meter ROVs will be delivered. During the winter holidays, the underwater shelter is still in full swing. Recently, everyone is preparing for the scientific research mission in the new year, and at the same time is busy doing a good job of sea trial services such as ocean voyages.
Behind the breakthroughs in scientific and technological innovation.
It is the scientific research team of Jiaotong University.
Dedication and perseverance of hard work.
Salute to the tech workers!
Praise for the wisdom of Jiaotong University!
*: Xinmin Evening News.
Editor: Chen Yuyang.
Editor-in-Chief: Jin Xue.
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Praise for the wisdom of Jiaotong University!