"The craft" Designer: 11000 m manned deep-sea diving by 2020 challenges-IT information

On November 6, 2016 Tencent WE Conference was held in Beijing from space exploration, deep science, gene editing, AR areas such as various scientists participating in the Conference and giving a speech.

A former "dragons," first Deputy Chief Designer of the manned submersible Cui Weicheng share the Chinese team at the meeting's achievements in exploration of the abyss. He said, planned for completion by 2020 in the Mariana Trench 11000 meters depth limit challenge.

Cui Weicheng abyss now Shanghai Ocean University of science and Technology Research Center, according to him, in June 2012, "the craft" at a depth of Mariana Trench success to 7062, Chinese manned deep submergence record.

"But it must clear to see, we from the most advanced levels there is still a gap. "Cui Weicheng said.

Said Cui Weicheng, Shanghai Ocean University formed the National University's first science and technology research center of the abyss, in the hope that interested in deep trenches to explore a number of scientists, engineers and technicians together, dedicated to research and equipment, development of deep abyss of science.

Cui Weicheng said, is currently exploring the abyss mobile laboratory of science and technology, the system includes 3gewan meter Lander, 1 million m-class hybrid unmanned submersibles, 1 million meters of manned submersibles and 1 research mother ship.

Cui Weicheng, challenge biggest technical challenge was to build enough to overcome the bottom of the abyss manned submersibles to enormous pressure. In theory, each down 10 meters increases by one atmosphere, when a person dives to the bottom of 6000 meters depth, the pressure would be the equivalent of most crowded when the Beijing subway passengers are under pressures 100,000 times, and when the next dive 11000 meters of depth, pressure on people is equivalent to 3 a toe head pressure of the SUV.

At the meeting, Cui Weicheng said time schedule: in December, meter-scale unmanned submersible to 11000 meter Marianas Trench and Lander will test. In 2020, "the Rainbow fish" HOV will challenge the 11000 meter Marianas Trench, achieving third manned exploration of the end of human history, this is the first time Chinese abyss manned exploration of the end of the limit.

"Science and technology is dependent on a lot of people continue to explore. "Cui Weicheng said, exploring the abyss limits, thus enabling humans to better understand the unknown deep-sea world, and given a reasonable use and protection of deep-sea resources valuable knowledge and experience.

“蛟龙号”设计师：2020年将挑战11000米载人深海潜水 - IT资讯

11月6日，2016年腾讯WE大会在北京举行，来自太空探索、深渊科学、基因编辑、AR等领域的多位科学家参加大会并发表主题演讲。

曾任“蛟龙号”载人潜水器第一副总设计师的崔维成在会上分享了中国科研团队在深渊探索方面的成就。他透露，计划于2020年在马里亚纳海沟完成11000米深度极限挑战。

崔维成现在担任上海海洋大学深渊科学技术研究中心主任，据他介绍，2012年6月，“蛟龙号”在马里亚纳海沟成功下到了7062米的深度，创下中国载人深潜记录。

“但是还要必须清醒看到，我们离国际上最先进的水平还是有一定的差距。”崔维成说。

崔维成表示，上海海洋大学组建了国内高校第一个深渊科学技术研究中心，目的是希望把一批对深渊海沟探索有兴趣的科学家、工程技术人员集中在一起，专心致志来研制深海的装备、发展深渊的科学。

崔维成透露，目前正在探索建立深渊科学技术流动实验室，这个系统包括3个万米级着陆器、1台万米级复合型无人潜水器、1台万米级载人潜水器和1艘科考母船。

在崔维成看来，挑战深渊最大的技术挑战在于建造足以克服海底巨大压力的载人潜水器。从理论上来说，每下潜10米就增加一个大气压，当人下潜到海底6000米深度时，所受的压力将相当于北京地铁最挤时乘客所受压力的10万倍，而当下潜到11000米深度时，人所受压力就相当于一个脚趾头顶起3辆SUV所承受的压力。

在会上，崔维成还透露了探索时间计划表：今年12月，万米级无人深潜器和着陆器将进行11000米马里亚纳海沟测试。2020年，“彩虹鱼”号深潜器将挑战11000米马里亚纳海沟，实现人类历史上第三次载人探底，这将是中国人首次实现载人探底深渊极限。

“科学技术的进步是依赖于很多人不断去探索。”崔维成表示，探索深渊极限，从而使人类能够更好地了解未知的深海世界，并给后人合理利用和保护深海资源留下宝贵的知识和经验。