"Roy" escort.
Its journey,
It's really a sea of stars!
At 0: 23 Beijing time (202 1, 16), the Long March II F-13 carrier rocket carrying the Shenzhou XIII manned spacecraft was accurately ignited and launched at Jiuquan Satellite Launch Center as scheduled.
About 582 seconds later, the Shenzhou-13 manned spacecraft was successfully separated from the rocket and entered the predetermined orbit, sending three astronauts, Zhai Zhigang, Wang Yaping and Ye Guangfu, into space successfully. The pilot was in good condition and the launch was a complete success.
About 10 minutes after the rocket took off, Wangyuan No.3 found and successfully captured the target in the mission sea area. The shipborne space TT&C equipment quickly received the telemetry signal of the spacecraft, and at the same time carried out measurement work on the spacecraft, sending data to Beijing Aerospace Flight Control Center quickly, accurately and efficiently.
As the only excellent TT&C relay at sea, Wangyuan-3 completed TT&C communication task of the spacecraft in orbit with high standards, which provided key TT&C support and data communication guarantee for the spacecraft's accurate orbit entry.
This National Day holiday,
We boarded the retired "Roy 1".
Feel the aerospace spirit and draw on the strength of endeavor!
China Satellite Maritime Monitoring and Control Department's "Roy" survey fleet is the only maritime monitoring and control force in China, which undertakes the task of maritime monitoring and control when launching rockets, satellites, spacecraft and other spacecraft in China, and ensures the smooth completion of space launch. The Roy survey fleet is also an indispensable part of China's space flight.
Since the launch of the first generation Roy in 1977, China has successively built seven space survey ships from Roy 1 to Roy 7. In the past 40 years, Roy's survey fleet has completed hundreds of space maritime monitoring and control missions, including Shenzhou, Beidou and lunar exploration.
At present, Roy Fleet consists of seven ocean-going survey vessels and two rocket carriers, named after the seven-character poem "Roy" written by Marshal Ye Jianying and Mao Zedong. Ocean-going survey vessels were named Roy 1 to No.7 respectively, and rocket carrier vessels were named Roy 2 1 and Roy 22 respectively.
In the space ocean survey fleet, Roy 1, No.2 and No.4 have retired from active service, while Roy No.3, No.5, No.6 and No.7 are in service. These seven brothers have made outstanding contributions.
Wangyuan no.1
1977 was built and launched at Shanghai Jiangnan Shipyard.
20 10 quits the ocean monitoring and control stage.
During his 32-year journey, he made 44 ocean explorations.
Safe sailing for more than 2,600 days and 440,000 nautical miles,
Successfully completed long-range launch vehicles, meteorological satellites and manned spacecraft.
57 major national scientific research and experimental tasks.
At that time, it was this scientific research ship, Roy 1, which was located on the Huangpu River, that successfully completed the task of monitoring and controlling the Shenzhou VII spacecraft at sea.
The name of this ship comes from Mao Zedong's calligraphy and Ye Jianying's seven-meter poem Roy. It means that as a leader, we should stand high and look far, not only connecting the past and the future, but also looking forward to the future.
Main tasks of Roy 1
-Reentry measurement in full flight test of long-range rocket;
—— Responsible for the whole test of submarine launched missiles from the water surface to the landing site;
-Responsible for tracking, observation, telemetry and remote control of artificial satellites and spacecraft;
-As an active observatory in the lower reaches of the Yangtze River.
In order to accomplish these tasks,
The equipment on board is unprecedented.
Roy 1 is equipped with ships, navigation and positioning,
Six systems: measurement and control, communication, meteorology, salvage and lifesaving,
Bow, bow deck, antenna deck, lifesaving deck,
Each has its own purpose:
Mooring equipment needed for a huge hull,
The apron required for the take-off and landing of carrier aircraft,
Radar for tracking and controlling spacecraft,
There are also indispensable life-saving equipment.
Roy 1 was born,
It marks that China has become the second largest country after the United States, the Soviet Union and France.
The fourth one in the world can
Countries that independently build space survey ships;
It's over. China is beyond the land.
History of inability to conduct space survey;
China space survey network has been realized.
A historic leap from land to sea!
A big ship like Wang Yuan,
The anchor is not something you want to throw. Throw it if you want.
The huge anchor hangs on the bow, which is very eye-catching.
When we gather,
Explain to the teacher and let the children pay attention to this big guy.
We'll take them to the anchor as soon as we get on the boat at the first stop.
Radar and measuring equipment
The scientific research ship is unique in the special measuring equipment installed and carried on board. Two 180 radar directional antennas are the most important equipment for transmitting and receiving position and state data of rockets or spacecraft.
Because the radar antenna needs very high stability,
But the ship inevitably keeps shaking in the ocean.
The designer of Wangyuan No.1 installed two fin stabilizers on the hull.
You can reduce the swing from more than ten degrees to five degrees,
At the same time, related equipment is installed on the radar base.
Further reducing the swing of 5 degrees to 1 degree,
Then install related equipment on the antenna,
It also reduces the swing of 1 degree to a few seconds.
That means the teacher throws such a question,
The children's answers are hilarious.
Zhang Xiaorou said:
There are life jackets, ice cream and a place to cook.
Well, it's right to care about food.
So I asked her to spy on me,
She is disappointed to tell you:
"It's rotten inside, and there's nothing ..."
The favorite part of instrument control is the cab.
Zhang Xiaorou touches this in the cab, presses that,
My favorite operation is the handbrake!
But why is this obviously a ship?
But it shows a "stop" sign?
Down a small staircase,
We walked down the negative floor,
Came to the place where the crew lived.
In order to facilitate the captain to go back and forth to the cab,
When this staircase comes down, it is the captain's living room.
The configuration of one room and one living room,
Sitting at your desk, you can see the situation on the bow deck.
The tour starts from the bow deck and ends at the bow deck.
As the sun sets, look at the Huangpu River from another angle.
The tourists scattered,
It's just our family patting ~
The river wind blows, not too cold!
1. Tickets: You can make an appointment to visit through the US delegation. The official ticket is 80/ person, with the same size and price.
2. The internal structure of the hull is mostly steel, and the stairs are a bit steep. It is recommended to wear comfortable shoes.
3. There is a professional tour guide to explain, and there are 4 time slots to choose from every day.
There is no toilet on the ship, and there is no place to buy food and drinks. It is recommended to solve these two things before boarding the plane.