How to give ships wings of wisdom? How is autonomous navigation achieved?

Tech 2023-10-21 12:17:02 Source: Network

Unmanned cars are no longer new, but have you ever seen autonomous ships? The Ministry of Transport stated that in recent years, China has accelerated the digital transformation of shipping, promoted the application of intelligent shipping technology, and the delivery and operation of the "Zhifei" ship, which is one of the symbols of China's leading position in the field of intelligent shipping development and application in the world.How to give ships wings of wisdom? How did the "Zhifei" achieve autonomous navigation? What are the challenges in the key technologies of intelligent ships? Come and visit

Unmanned cars are no longer new, but have you ever seen autonomous ships? The Ministry of Transport stated that in recent years, China has accelerated the digital transformation of shipping, promoted the application of intelligent shipping technology, and the delivery and operation of the "Zhifei" ship, which is one of the symbols of China's leading position in the field of intelligent shipping development and application in the world.

How to give ships wings of wisdom? How did the "Zhifei" achieve autonomous navigation? What are the challenges in the key technologies of intelligent ships? Come and visit.

How can the "Zhifei" achieve autonomous navigation?

It is understood that the "Zhifei" not only can be autonomous and unmanned, but its excellent autonomous navigation system can also allow it to automatically identify obstacles and avoid them during driving, and then return to the planned route to continue driving.

Traveling on the sea, it is impossible to have clear skies for thousands of miles all the time. What should I do if encountering foggy weather?

Captain Tian Yafeng of the "Zhifei" ship: The heavy fog weather involves a system we independently developed, called the navigation assistance system. You can see this three-dimensional mode, which can display the real-time dynamic distance between the ship and other ships or obstacles, as well as the dock. Through this, we can achieve safe navigation in poor visibility weather.

How can the "Zhifei" ship achieve safe and efficient berthing and disembarking from the dock?

It is understood that berthing and disembarking from the dock is the most important moment for ships during the entire voyage, and it also carries certain risks. How does the intelligent brain of the "Zhifei" command it to achieve safe and efficient berthing and disembarking from the dock?

Captain Tian Yafeng of the "Zhifei" ship: Our ship has this autonomous berthing and unberthing system, which has three characteristics: safety, reliability, and efficiency. Well controlled the power system of the ship, eliminated the influence of external factors such as wind and flow, evenly distributed the ship's power, and paralleled the ship to and from the designated berth. It's very safe, you can get to the dock in about ten minutes.

What is the difficulty of "unmanned ship" technology?

What are the technical difficulties to truly achieve "unmanned ships"?

Wang Guofeng, Dean of the Unmanned Ship Collaborative Innovation Research Institute at Dalian Maritime University: I believe there are three main difficulties in the key technologies of intelligent ships. One is the perception of the ship's navigation environment, which actually includes the perception of the ship's equipment. Then there is the intelligent decision-making of a ship, which is how to replace humans and how machines can make decisions. Another aspect is the control technology of the ship itself. Only when its control technology is improved can machines replace human operations.

What is the current development situation of intelligent ships in China?

Intelligent ships, as a concentrated embodiment of the deep integration of modern information, artificial intelligence and other high-tech with traditional port transportation elements, can be said to be an important carrier for the development of new forms of intelligent shipping. What is the current development situation of intelligent ships in China?

In recent years, major ship design and construction enterprises, shipping companies, research institutions, and professional institutions in China have made beneficial explorations in the field of intelligent ships, and positive progress has been made in related scientific research. Among them, representative demonstration projects mainly include the world's first 38800 ton intelligent bulk cargo ship "Dazhi" built in 2017, the world's first 400000 ton intelligent super large mineral sand ship "Mingyuan" delivered in 2018, the world's first 308000 ton super large intelligent crude oil ship "Kaizheng" delivered in 2019, and China's first autonomous navigation ship "Zhifei" in 2022, which initially has remote control and unmanned autonomous navigation capabilities, In the same year, the first intelligent scientific research mother ship, "Zhuhai Cloud," was officially delivered, making it the first ship in China to obtain intelligent additional marks for autonomous navigation and remote control in open waters.

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