"I am the dawn."
"Dawn understands!"
The outgoing activities of Chinese astronauts
Ground Support Group
It will communicate directly with astronauts through "ShuguangGang"
For China's manned space industry
"Dawn" has a special meaning
For the first time, China launched a manned spaceflight program
The name is "Shuguang No. 1" project
Now "Dawn" is also the code name for the astronaut system
Now "Dawn" is another out-of-cabin activity
Code name of the special conductor
During astronaut out-of-cabin activities
The "dawn" should guide him to every step in space
Astronaut out of the capsule mission
Supported by the Outgoing Activities Support Group
And put forward decision-making opinions
Astronauts enter the node module from the core module
Until the outgoing activity task is completed
Return to the core cabin and close the doors
The whole process is carried out by the command of "Dawn"
The password is issued by one person
But in fact "dawn" represents
It is a cross-system, cross-departmental
Outbound Activity Support Group
It covers the astronaut system,
Space station system and measurement and control system
On August 20, Shenzhou 12 astronauts were in a group
A second out-of-cabin activity was carried out
Task force on outgoing activities on the ground
Also works in sync with the heavens
↓↓↓
In space
The extravehicular spacesuit is like "amulet armor"
It is the life guarantee of astronauts
Before performing the outgoing activity
Extravehicular service support post
For extravehicular clothing and their onboard equipment
A 24-hour test was performed
Make sure it functions properly
On the post of the cabin service system
Several researchers have been making calculations
The length of the cabin gown design
is "7+1" hours
Astronaut out-of-cabin activities
How long can the cabin suit be used and how long it lasts
It also needs to be measured according to the actual situation
Astronaut support hall
There is also a "Dawn Doctor" post
Researchers will be astronauts
Out of the cabin activities
Breathing, heartbeat, body temperature
Monitor in real time
Talking about the second out-of-cabin event
The physical condition of the astronaut
Chinese Astronaut Research and Training Center
Xu Chong, director of the astronaut medical supervision and medical insurance office, said
"They are in very good physical condition,
This is the second mission of the space station.
The whole process they work together perfectly,
The movement is very smooth,
The expected purpose of the outgoing activity was achieved. ”
Space station phase
The task of leaving the cabin is complex and difficult
It is not only necessary to have a thorough and meticulous planning in advance
Problems encountered in the implementation should also be decided and dealt with in a timely manner
Overall performance for the second departure activity
Chief designer of the astronaut system
Huang Weifen, a researcher at the China Astronaut Center, said
"Second out of the cabin
It was done more smoothly than the last time
I score 100 points."
With the support of Dawn
The three astronauts successfully completed the mission
"Dawning Post"
Those closest to the astronauts
With unremitting efforts
The future of the Chinese space station
Bring more light
The content is synthesized from: CCTV-13 "Oriental Time and Space", CCTV news client
Source: CCTV set