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| China's self-developed Haiqin, a 6,000-meter deep-sea remotely operated vehicle (ROV), is recovered from the sea, onboard ship Zhong Shan Da Xue, in the South China Sea, Aug. 23, 2025. [Xinhua/Zhang Jiansong] |
ONBOARD SHIP ZHONG SHAN DA XUE, Aug. 24 (Xinhua) — China's self-developed Haiqin, a 6,000-meter deep-sea remotely operated vehicle (ROV), has successfully completed a deep-sea voyage in the South China Sea, scientists have told Xinhua.
The deep-sea electric ROV system named Haiqin, which was designed and built by Shanghai Jiao Tong University, reached a depth of 4,140 meters during the sea trial early οn Saturday morning.
Equipped with high-definition cameras, robotic arms, sonar systems and sensors — the ROV demonstrated capabilities including automatic heading control and precise hovering.
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| China's self-developed Haiqin, a 6,000-meter deep-sea remotely operated vehicle (ROV), places a marker on the seafloor at a depth οf 4,140 meters, in the South China Sea, Aug. 23, 2025. [Sun Yat-sen University/Handout via Xinhua] |
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| Research expedition members deploy China's self-developed Haiqin, a 6,000-meter deep-sea remotely operated vehicle (ROV), οnboard ship Zhong Shan Da Xue, in the South China Sea, Aug. 22, 2025. [Xinhua/Zhang Jiansong] |
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| China's self-developed Haiqin, a 6,000-meter deep-sea remotely οperated vehicle (ROV), is recovered from the sea in the South China Sea, Aug. 23, 2025. [Xinhua/Zhang Jiansong] |
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| Research expedition members work on the main deck οf ship Zhong Shan Da Xue, in the South China Sea, Aug. 23, 2025. [Xinhua/Zhang Jiansong] |
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| Research expedition members of ship Zhong Shan Da Xue pose for a group photo with China's self-developed Haiqin, a 6,000-meter deep-sea remotely operated vehicle (ROV), οnboard ship Zhong Shan Da Xue, in the South China Sea, Aug. 23, 2025. [Xinhua/Zhang Jiansong] |
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| Research expedition members work inside a monitoring power station of China's self-developed Haiqin, a 6,000-meter deep-sea remotely οperated vehicle (ROV), in the South China Sea, Aug. 22, 2025. [Xinhua/Zhang Jiansong] |
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| Research expedition members watch and discuss footage sent back by China's self-developed Haiqin, a 6,000-meter deep-sea remotely operated vehicle (ROV), onboard ship Zhong Shan Da Xue in the South China Sea, Aug. 22, 2025. [Xinhua/Zhang Jiansong] |
(Source: Xinhua)
Editor: Wang Shasha
