Technology derived

Chapter 1060 Starry Sky One

After leaving Beidou, Dugu Shuai has been wandering all the time, full of ambitions, but nowhere to display them.

After all, the navigation system is made by only four companies in the world, two of them have basically succeeded, and one Huaxia has collapsed.

For the remaining European Galileo navigation system, what they lack is not talent, technology, but money!
Therefore, Dugu Shuai has been unemployed, but he has not given up on the research of the navigation system.

Until Mortal Starry Sky recruited people, this guy came directly without saying a word.

To put it bluntly, as long as the navigation system can be developed, even if you don’t pay for it, you can just take care of the food and lodging!

This made the Mortal Star employees suspicious for a while, thinking that this guy was a spy.

After some review, it was discovered that this guy had such a personality, there was nothing he could do.

After all, the person who admired Dugu Qiubai, the sword demon, even changed his name for this reason. It would be strange if this person could be normal!

But even so, Dugu Shuai is quite accomplished in the research work of the navigation system.

After some contact with Wang Fan, he was directly appointed as the leader of mortal navigation!

After solving these problems, Wang Fan began to retreat!

It is possible to develop a navigation system now, but it is not easy.

After all, the first three have robbed most of the high-quality tracks and frequency bands. Wang Fan will undoubtedly have to find another way to start now!

Just like the current business environment, those mature fields have long been ruined by the predecessors, and it is difficult for newcomers to enter without enough energy.

Therefore, many of the current entrepreneurship can only be emerging industries such as the Internet.

Similarly, Wang Fan needs to find another way to adjust the mortal navigation system.

It is not easy to go the way of other countries!

To this end, Wang Fan directly used the technology derivative system to build a starry sky model, and imported the GPS of the United States, the Melonas system of Russia, the Beidou system of China, and the Galileo system of the European Union into the model, and derived a new model from this. system.

Even so, the technological derivative system still produces a large number of results in an instant.

But after Wang Fan screened for a while, there were only three suitable ones.

Others, either cannot meet Wang Fan's requirements.

Either the technical difficulty is too great, and the current technical level cannot be realized at all.

In other words, there are too many satellites, such as a navigation system that requires 100 satellites.

Wang Fan is really crazy, 100!
It's all money, and it takes time to launch!

You know, GPS needs 24 satellites, Beidou eventually needs 35 satellites, Russia's Melonas also has 24, and EU's Galileo has 27!
The sum of the four is only 110.

Now a plan costs 100 pieces, so it's no wonder Wang Fan agrees.

After another round of screening, Wang Fan finally selected a solution with the same 24 satellites.

Among them, four geostationary orbit satellites and 20 non-geostationary orbit satellites, these satellites are all staggered by the other four major navigation systems, and there will be no conflict.

More importantly, of the 24 satellites, 20 of them can provide accurate global positioning services, and the other four are used as backups to deal with emergencies and emergencies.

After all, satellites have a lifespan and accidents.

So if there is no substitute, in case the problem is exceeded, then you are in big trouble.

In particular, the service object of the mortal navigation system is unmanned driving on a global scale!
These 24 satellites, Wang Fan plans to launch in four batches, the first batch of 4 satellites, the second batch of 8 satellites, the third batch of 8 satellites, and the last batch of 4 satellites!
Since all the technical solutions have been derived, the layout can be completed in about a year.As long as there are no problems with policies, funds, and production capacity!
And the corresponding satellite design schemes have all been derived.

Compared with Beidou, GPS, etc., the satellites of the mortal navigation system are smaller in size, lighter in weight, more powerful in function, higher in accuracy, and even have a lifespan much higher than the most advanced level in the world!

For example, in terms of mass, the average mass of each satellite is only 0.5 tons, and the least of them is more than 0.6 tons, and some even exceed 1.4 tons!
In terms of accuracy, the satellite accuracy of GPS is ±0.3m, the satellite accuracy of GLONASS is 0.5m-0.7m, the accuracy of Galileo is about 1m, the accuracy of Beidou is about 10m, and the satellite accuracy of mortal navigation system is ±0.01m, which is one centimeter!

Like GPS, the navigation accuracy of a single device is about 10 meters, and the accuracy of integrated positioning can reach centimeters and millimeters.Only the civilian area is open to an accuracy of about 10 meters.

For mortal navigation, the positioning accuracy of a single machine is 1 cm, and the comprehensive positioning can reach the micron level, which can fully meet the demanding requirements of unmanned driving!
After all, even if a human drives a car, it is impossible to calculate the accuracy to the centimeter level, let alone the micron level!

Of course, if it is used in the military, it will be even more terrifying!

The service life of the Beidou satellite is only about 8 years, that of Russia is about 10 years, that of Galileo is about 15 years, and that of the satellites of Mortal Technology is over 25 years!
In terms of cost, GPS has spent a total of 300 billion US dollars, Beidou is unknown, and Galileo navigation system needs more than 100 billion euros.

As for the mortal navigation system, it will cost about 150 billion US dollars, which is another big expense!
There is no way, Wang Fan has high requirements, high precision, high service, and the cost is naturally high.

Even if most of them are self-developed, these are still needed!
After finishing the navigation system, Wang Fan started to build a new model.

24 satellites, the launch vehicle also needs to be built!

Wang Fan took space X's Falcon-9 and Falcon Heavy as prototypes and derived them, and finally got two kinds of launch vehicles.

Wang Fan named it Xingkong No. [-], and Xingkong Juyi!

Xingkong-35 was launched into low-earth orbit (LEO) with a maximum payload of 15 tons; it was launched into geosynchronous transfer orbit (GTO) with a maximum payload of [-] tons.

Xingkong Juyi, launched to low earth orbit (LEO), with a maximum load of 80 tons; launched to geosynchronous transfer orbit (GTO), with a maximum load of 35 tons; launched to Mars, with a maximum load of 26 tons.

Of course, the load capacity of Xingkong-9 and Xingkong Juyi is much larger than that of Falcon-[-] and Falcon Mega, and they can be adjusted under the maximum load according to the actual situation.

But if you reach the limit and want to go further overweight, it is easy to go wrong.

Moreover, whether it is Xingkong No.[-] or Xingkong Juyi, they can be recycled again, thus greatly reducing the cost.

More importantly, not only the recovery of the first-level rocket, but also the recovery of the second-level launch vehicle!
In contrast, Space X can only recover the first-stage launch vehicle at present.

Others, whether it is the United States, Russia, or China, cannot recover the launch vehicle for the time being!

Mortal Starry Sky has an absolute advantage!
(End of this chapter)