Chapter 396 compromise (1)

If Zhang Yunfeng can realize his three-dimensional satellite positioning system, Dongchen will become the most popular and even monopolistic positioning service provider in the world in the future. The users who have precise positioning demand in the world will gradually transfer the positioning demand from the existing GPS and other systems, and Dongchen also has enough strength to carry out positioning model in electronic terminals and automobiles But the biggest problem is not the technology to realize the stereo positioning system, but the hardware to realize the navigation.

Launching a satellite is not a trivial matter. Comparatively speaking, developing a satellite is much easier, but launching a satellite is a very high threshold. Nowadays, most of the technologies of launch vehicles are connected with intercontinental missiles. The only difference between them is that one is to send a satellite to the orbit, the other is to send a nuclear warhead to other fields. The rocket technology itself is from missile technology Technically transplanted, if Dongchen develops its own launch vehicle, it is basically equivalent to manufacturing intercontinental missile carrier. Zhang Yunfeng does not expect that the senior management will release the restrictions to develop and produce its own launch vehicle. Moreover, there will be huge international opinions on this. Now, the major national defense countries are basically restricting other countries to own missiles. The reason is that there are many Small countries, taking the development of launch vehicles as a breakthrough point, accumulate ballistic missile technology, and try their best to test rockets in both countries, so as to improve their research and development capabilities in missiles.

Take the developed country as an example, they have not mastered the real multi-stage launch vehicle technology until now. The former Luolao launch vehicle is only a secondary rocket that does not enter the stream, but the most critical first stage rocket is made by e country, and the research and development capacity of the cold country is only limited to the second stage rocket. The frequent test firing of Luolao is a frequent mistake, and the third time at last Success.

China's launch vehicle technology is not the most advanced. Compared with the United States and e-country, the launch vehicle's carrying capacity is slightly inferior, but it has reached the world's advanced level. Zhang Yunfeng's idea is that Dongchen makes its own satellite, and then tries to obtain a high-level license, and then entrusts the government to use the long march series of launch vehicles to help realize the launch of the satellite 。

As far as Zhang Yunfeng knows, there seems to be no private enterprise in China to achieve its own satellite launch at present, and Dongchen is likely to be the first one. Moreover, the first one is not to make a fuss, but to launch at least 30 satellites at a time, and set up the world's largest and most advanced satellite positioning system at one time.

At present, the launch frequency of domestic launch vehicles is about 30 every year. These 30 satellites are basically controlled by the state, including military satellites, communication satellites, positioning satellites and meteorological satellites. Moreover, these 30 satellites are basically close to the bottle neck of domestic launch capacity. The Beidou satellite positioning system took more than 20 years to build. Moreover, the Up to now, it has not achieved global coverage, only covering the Asia Pacific region.

If Zhang Yunfeng operates his own satellite positioning system, he will save a lot of research and development time. With Dongchen's manufacturing strength in the world's first electronic field now, satellite manufacturing can be completed in as short as half a year. However, if he is forced out of the domestic launching capacity, it will take at least six or seven years to send 30 satellites to the sky.

If the domestic capacity can't meet Zhang Yunfeng's demand, then we can only go abroad to find a launch platform. Now most countries with mature satellite technology carry out commercial operation. Over the years, China's launch vehicles have also launched more than 50 satellites of various types for overseas countries, including the United States, e-country, Switzerland, European Space Agency, India and even Dong'ou When Dongchen launches a satellite, the launch cost varies from US $20 million to US $50 million. In this way, the cost of launching 30 satellites, together with the cost of manufacturing and the cost of building a ground platform, will not exceed US $3 billion. When launching from multiple platforms, 30 satellites can be launched within one year, which is basically irrelevant to Dongchen. However, these three billion US dollars, But it will bring endless direct profits and derivative profits to Dongchen. After thinking about it, Zhang Yunfeng decided to draw up a report and submit it to Liu Gao to submit to the senior leaders. The advanced nature of the Dongchen stereoscopic satellite positioning system and the great significance of its practical application are described in detail. The most important thing is that the three-dimensional positioning system will play an important role in the army.

Zhang Yunfeng is willing to exchange for the domestic launch license on the condition of free to the military, and Zhang Yunfeng is also willing to develop a set of active use authority for the military based on the three-dimensional navigation system, that is to say, the military can obtain the special terminal specially developed by Dongchen, and then master and control all the military equipment installed with Dongchen terminal, no matter where it is At that time, the military can rely on the three-dimensional navigation system to build a perfect internal control system, which can completely get rid of the influence of sight distance. All aircraft can easily realize the most extreme blind start-up and blind landing, even for all types of ground to ground missiles of the military Absolute precision guidance.

If the signal based on the stereo positioning system is installed at both ends of the deck runway of the aircraft carrier, no matter how the aircraft carrier moves, the actual position of the runway will not have more than 1 cm of plane and vertical error in the positioning system, and the carrier aircraft will easily achieve high-precision unmanned landing.

this system is powerful in terms of its incomparable accuracy. It divides the whole earth surface and the surface and space at 30000 meters into countless cubes less than one centimeter long. Each connection point is unique. The terminal only needs to read the label of each connection point, so it can clearly understand its current position The descent speed of the aircraft is not based on the distance of at least ten feet, but on the centimeter. If the altitude of the runway is 100 meters, the aircraft will accurately feed back the information of one centimeter from the ground to the pilot when it is 100.01 meters. According to this density, the speed measurement accuracy can also be greatly improved. The positioning accuracy has reached 0.01 meters, and each centimeter ahead has been improved There will be accurate feedback, so the speed measurement accuracy will reach about 0.0002 meters per second.

Zhang Yunfeng believes that the military will be very interested in this system. Presumably, the high level will also provide strong support for Dongchen's satellite launch and system establishment.

Director Liu was still enjoying tea and talking about the huge promotion of high-end military engines losing national defense power. Zhang Yunfeng said to Xiaoer in his mind: "Xiaoer, hurry to write a detailed report on the three-dimensional satellite positioning system, list the benefits the military will get from it, and then connect the printing in my upstairs room Machine, print it all out. "

Xiao ER and Zhang Yunfeng are almost smart. As long as Zhang Yunfeng is willing to open his mind, Xiao Er can quickly understand Zhang Yunfeng's whole idea of the positioning system, and then arrange the text in the fastest time, and connect Zhang Yunfeng's printer in the upstairs room wirelessly.

About ten minutes later, the waiter said, "there are eighty-nine of them, all of them have been printed."

Zhang Yunfeng then opened his mouth and said to Liu, "Liu, please take a seat for a moment. I'll go upstairs and take a document for you. Please help me transfer it to the leader."

The cheerful director Liu was absolutely responsive to Zhang Yunfeng, and immediately said, "OK, I'll wait for you here."

Zhang Yunfeng nodded, got up and went out of the office, went upstairs directly to his room, then put all the printed documents into a file bag from the front of the printer, then turned to go downstairs, as soon as he entered his office, Zhang Yunfeng handed the file bag to Director Liu, and said: "believe me, this will be the trinity of the future national defense forces Big help. "

"Is it?" Director Liu's original relaxed mood suddenly became excited and tense, and he took off his mouth and asked, "what is it, so magical? Radar?

"No "The radar is for the enemy, this is for himself," said Zhang

Director Liu took over the file bag and subconsciously wanted to open it, but he stopped his action and asked, "top secret? Can I see it? "

"Yes." Zhang Yunfeng said with a smile: "it's just a plan, without any substantive core secrets. This kind of thing is more like a beautiful vision of everyone, but no one has been able to achieve it."

Director Liu picked up his eyebrows and said with a smile, "so powerful? Then I'll take it back and show it to the leader. "

Liu Ganshi said, and he was also ecstatic. This time, he came to Dongchen to find Zhang Yunfeng. He not only got the engine of the military aircraft, but also the radar and the mysterious "great help" mentioned by Zhang Yunfeng. The harvest was far greater than his expectation.

After director Liu left, long Xiaoyue knocked on the door of Zhang Yunfeng's office, then pushed the door in and said, "Yunfeng, Dong'ou hopes to confirm your specific itinerary with you. When do you think it's appropriate to go to Dong'ou?"

"Tomorrow." "About one o'clock tomorrow afternoon," Zhang said

Long Xiaoyue nodded and asked, "is there a specific schedule? Do you need to do any preparatory work for the East mediation? "

Zhang Yunfeng thought for a moment and said: "there is no special itinerary. I will inform Dong'Er that I will take the person in charge of Dongchen automobile, Dongchen electronics, Dongchen home appliances and Dongchen optics to the past. I will also take the specific production responsibilities for Dong'Er production line in these fields. After Dong'Er, I will ask them to gather the leaders of the acquired Japanese enterprises together to After the detailed arrangement of production tasks, I will leave a group of people there to be responsible for supervising the employment and production process of dong'or employees. "

Long Xiaoyue replied, "OK, I'll reply to them right away. Another thing, Ambassador Walter of Australia, has asked to meet you again. Can you give him a specific answer? If not, I'll tell him if I can fix a specific time?"

Zhang Yunfeng looked at his watch and said, "don't you have an appointment at noon?"

Long Xiaoyue blushed and said with a little bit of coyness, "I don't have a date Who are you dating... "

Zhang Yunfeng said with a smile, "I'd better contact him. Let him come around 12 noon. Let's have a meal in the restaurant upstairs."

Long Xiaoyue said hesitantly, "he is an ambassador of one country. It's not suitable for me to meet you two, is it? There are a number of disrespects. "

Zhang Yunfeng waved, no