Rebirth of the New Farmers in the 1980s

In the past two years, the Huaguo military industry system has ushered in the era of large investment. Countless projects that were established in the early years and could not be launched due to lack of funds have begun to start, especially the scientific research efforts of electronic projects have increased unprecedentedly.

This has led to a significant increase in the demand for components.

The demand for various electronic components is two to three times that of previous years.

Huaguang Electronics, which has served the military industry for more than ten years, will have to give up part of the production of components for the civilian market, and exclusively produce these electronic components for the military.

At the same time, Lao Wa, who had not heard from him for several years, finally got news.

On August 1st, the Varyag aircraft carrier appeared in front of everyone again. Its original huge island was cut off by a quarter, and it appeared on the coast of the Bohai Sea radiantly.

In the next three years, it will undergo a series of sea trials until it can perform training tasks alone.

This aircraft carrier will become the real cradle of the Chinese Navy and will train a large number of aircraft carrier talents for the Chinese Navy.

On the day the aircraft carrier made its appearance, Wan Feng was also invited to the Bohai Sea, where he and some members of the military witnessed its first appearance in several years.

The repair of this aircraft carrier has also cultivated a group of aircraft carrier construction talents for Huaguo, laying a solid talent foundation for the next 002, 075 and Huaguo's own big flat.

This gave Hua Guo the confidence to serve dumplings on aircraft carriers in the future.

When returning home from Bohai Sea, Wan Feng stopped briefly in Nanzuizi.

The part of Nanzuizi belonging to the Nanwan Group has become a closed area.

On the north side close to the national highway is the production base of Nanwan Group's engine gearbox chassis.

This production base will produce up to 600,000 sets of the three major sedan products of various specifications, and a production capacity of 200,000 peak gasoline and diesel versions.

With the continuous development of new cars, the production line of Peak cars will gradually be transferred here.

South Bay specializes in the production of the latest research and development models.

After passing this production base, it is the ravine surrounded by mountains.

Now this ravine is full of high-rise buildings, and the tens of thousands of employees in the Nanzui base eat, drink, sleep and sleep here.

Out of this ravine is a cordon set up by the military, and the southernmost point is the location of Huaguo Communication.

Although Huaguang Communication is called Huaguang Communication in name, almost none of its products have entered the private market.

The personnel stationed here include scientific researchers from the Nanwan Group and the military. They are mainly engaged in the research and development and production of various radars. At the same time, the research and development and production of drones are also carried out here.

The current drones are still within the scope of reconnaissance, mainly individual reconnaissance drones and four-axis small unmanned vehicles.

After Gu Hongzhong left, Shan Renhui was the main person in charge of Huaguang Technology, and he cooperated quite tacitly with the military personnel here.

The security here is quite strict. Even when Wan Feng arrived, he and his entourage also went through half an hour of inspection.

In terms of radar, Wan Feng belongs to the level of seven orifices and six orifices, so it seems that it is useless to come up with any suggestions of his own.

In fact, he is also at the same level in terms of drones, but he has read a lot of news about this in his previous life, and he can't tell the specific reasons, but he can still give valuable suggestions in the general direction.

After seeing the appearance of these small drones, he expressed his suggestion to Shan Renhui and Miao Guoxing, the head of the military's Huaguang Communications.

These suggestions are to develop the research direction towards large-scale surveillance and strike integrated UAVs.

And he also drew some shapes of drones such as rainbow pterosaurs and dark arrows that he knew in the previous life.

Of course, they claim that they are cranky, and they can use it as a reference.

Huaguang Communications has researched a lot of messy radars. Apart from those radars purchased by the military, there are still many models that don't know what to do.

There are many small radar devices in these models, and using them on drones may make something sensational.

But this kind of large UAV relying on radio and inertial navigation is a bit ridiculous,

This is related to satellite navigation.

Now the people in China still use GPS, and there is no Beidou. If you use it, you have to use GPS.

It's okay to use GPS for civilian use, but of course you can't use GPS for military drones.

After the GPS problem occurred in a certain strait in the southeast in 1996, the Huaguo military took a negative attitude towards GPS and made up their minds to build their own satellite system.

And in 2003, it invested 230 million euros to jointly develop Galileo with Europe, but two years later, Chinese people have not been exposed to any core technology.

Miao Guoxing also talked about this issue with Wan Feng.

It was only then that Wan Feng remembered the dog bites in the Galileo navigation system jointly developed by Huaguo and Europe.

"Comrade Miao, can you tell your superiors that we will not get any results in the joint research and development of Galileo with the Europeans, and the Europeans will not let us see the core technology. And the Europeans are procrastinating, It is hopeless to expect them to be successfully developed in 2020."

Europeans and Americans are of the same clan, so if there is any conflict between them, it is also an internal conflict. Asians and Africans are not the same people at all in their eyes. It is strange that they will let you get core technology for such a major matter related to national defense. .

I just want to fool you two money.

Miao Guoxing blinked his eyes for a long time: "Mr. Wan! If we still have some hope to study with them, we can get some technical materials, even if they are marginal. If we don't join forces, I'm afraid we won't get anything."

"You can't rely on others for this thing, you have to rely on yourself. We may not be able to research it ourselves. Didn't we launch a Beidou-1 a few years ago?"

In 2000, Huaguo launched the first satellite in geosynchronous orbit, the Beidou generation.

The first-generation satellite is different from GPS and belongs to active positioning.

The receiver comes with a transmitter to send the signal to the satellite, and the satellite then transfers the signal to the ground station to calculate the user's position and then returns the information to the satellite.

The satellite finally transmits the position to the user.

This positioning method only needs to calculate two unknowns of the plane coordinates, and the elevation is provided by the system database. Only two satellites are needed for positioning, which is simple and practical.

But the positioning accuracy is not high, about 100 meters.

However, active positioning also provides an additional function of the first-generation satellite, that is, the ability to send short messages, which is very useful for situations where general communication methods such as geological disasters and fishery rescue fail.

However, after all, the error of active positioning is too large to be used by the military. If you want to use it for the military, you must use passive positioning. This is the reason why Huaguo and Europe jointly developed the Galileo navigation system.