About Space – Ready AV, a space station-specific audio and video system, you may have heard of it, but what it is, I guess many people are just like me! In fact, simply put, it is a combination of audio and video equipment that can work stably in extreme environments like the space station, responsible for communication between astronauts, video conferences on the ground and space, and surveillance video of various cabin situations. It is of great use! Provide global procurement services for weak current intelligent products!
Compared with the ordinary AV system we use on earth, the difference is huge, it is simply from heaven to earth! The first thing is that it must be particularly capable of tossing and struggling. Think about it, the space station will lose weight for a while, and there may be a slight vibration at a time. The temperature changes may not be accurate, and the radiation is also strong. If you throw ordinary equipment in, let alone work, it is a problem whether you can turn on the computer!
So when choosing and using this Space – Ready AV, what are the things that need special attention? I said to everyone:
1. Extreme environmental adaptability : This is definitely the top priority! You must be able to withstand the violent fluctuations from tens of degrees below zero to tens of degrees above zero, and to withstand the radiation of cosmic rays, as well as the special requirements of the microgravity environment for internal components of the equipment, otherwise you will be on strike in minutes!
2. Lightweight and miniaturized design : The space in the space station is expensive, just like gold. Of course, the smaller the equipment, the better the light, so when choosing, you must see the size and weight parameters clearly. Don’t buy it too big, it’s troublesome!
3. Low-power performance : The power supply on the space station is carefully calculated, and every kilowatt-hour of electricity must be used on the blade, so the power consumption of the AV system must be low. It cannot be as powerful as the large color TV in our home, otherwise the energy supply will not be able to withstand it!
4. High reliability and redundant backup : Failure in outer space is not as easy as on earth, and it can’t even be called by a repairman! Therefore, the system must be particularly reliable, and it is best to have a backup mechanism. If one component is broken, the other can be immediately put on the board to ensure that it does not delay the serious matter!
Some people may ask: "What is the difference between this kind of high-end system and the home theater system we usually use?" Let's put it this way, home theater focuses on the enjoyment of sound quality and picture quality, and pursues the immersive experience; while Space – Ready AV, the first thing to consider is stability, everything has to be reliable in space to complete mission services. As for whether the sound quality is HiFi, whether the picture quality is 4K, Space Station-Ready AV Systems, that is secondary, as long as it is enough!
Some people may also worry: "Is this system particularly difficult to operate? Astronauts have to spend a long time learning?" In fact, there is no need to worry. When designing, it will definitely consider the operation convenience of astronauts in a tight working state. The operating interface will generally be very concise and clear, and the key functions are easy to use, so they will not engage in that particularly complex operating process. Otherwise, wouldn't it cause trouble for astronauts!
Finally, I personally think that Space – Ready AV, a high-tech product, represents one of the highest standards of technology application in extreme environments. Although it is far away from the lives of ordinary people, many of the technical ideas and design concepts used in it may slowly penetrate into our daily electronic products in the future, making our lives better!
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