The first case of God and the nine heavens at home and abroad using high-power LED lighting

Since the perfect landing of the Shenzhou 8 spacecraft's return capsule, China's first space laboratory, Tiangong-1, has been waiting for Shenzhou spacecraft to visit again in the vast space. According to the China Aerospace Science and Technology Corporation Shenzhou ninth spacecraft commander He Yuhe and chief designer Zhang Bainan, in order to ensure the safety of astronauts, scientists have done a lot of tests on the ground to test the spacecraft's ability to withstand the launch stage. The spacecraft noise test is in China. In the 2,100-cubic-meter reverberation room developed by the company, the reverberation room is the largest in Asia, and its testing technology capability is at the international advanced level. The test results show that the Shenzhou 9 spacecraft can be safely set sail.

There are also some bright spots in the Shenzhou-Jet spacecraft. For example, the high-power external lighting and docking lights in the cabin not only lightens the astronauts to the rendezvous and docking target, but also provides the audience on Earth with the opportunity to witness this exciting moment. Beautiful light effects. The rendezvous and docking using high-power LED as a spotlight light source, this is the first time at home and abroad.

In order to meet the needs of people-carrying rendezvous and docking tasks, Shenzhou No. 9 and Tiangong No. 1 instrument display devices replaced the previously used monochrome display screens with large-sized, color TFT LCD monitors. This design was first used in manned spacecraft instrumentation.