At the end, Ye Hua on the stage of the press conference pressed the gesture, and the applause at the scene fell, and his voice resounded throughout the audience again:

"Some people may have said, Ye Hua, you scared the big guys enough today, should you come up with some effective plans to give the big guy a crush? Some people will also say that you are deliberately scaring everyone to play tricks, so that people can buy your products, and you will deduct a profiteer's hat. ”

There was a burst of laughter at the scene, Ye Hua laughed to himself, and then continued: "If you really scare people, you should be happy, at most you will break some money, people are very smart now, and it is not easy to cheat if you really cheat, how many can you live in bluffing?" The little money we make from them is not enough for us to plug our teeth, and frankly the public relations expenses that may be brought are not enough, and we have to pay for them. ”

When he said this, the audience laughed, and there was some truth in saying this, and there was nothing wrong with it.

At this time, Ye Hua said seriously: "We always firmly believe that if we want to make money, we must solve the problems that exist in reality and do a good job in customer service." Who can live without the Internet now? Isn't it? Ransomware viruses from a few years ago, Stuxnet viruses, and 2020, are these real cyber information security issues? ”

"Therefore, what we want to do is to focus on the fundamental public network information security problem, and solve the problem from the infrastructure level of network information security, rather than a single PC, PHC, smart phone and other intelligent electrical products. So having said all that, let's announce the plan for our coastline and let everyone be shocked. ”

Speaking of which, a short film of more than half a minute was played on the huge holographic floating screen on the stage, and after the playback, four big characters appeared on the huge floating screen - light shield system.

The audience at the scene and watching the live broadcast is basically half-understood and half-confused, and it is not clear from a short video of more than 30 seconds what this so-called "light shield system" is used for.

As the short film ended, Ye Hua returned to the stage again.

"What is the light shield system used for? The protection system of the Internet of Things, as we all know, unmanned autonomous driving is the future trend, intelligent travel safety has to be considered, so it is necessary to ensure that unmanned autonomous vehicles are not controlled by bad people, and the light shield system is more used to protect our wireless transmission base station system, pure electric vehicles are the future trend, if the network system of the wireless transmission base station finds bad people to attack, then the future transportation system will face potential hidden dangers. ”

It is gradually dawning on everyone that the future is a fully connected, intelligent world built by digital platforms, that is, the Internet of Things.

That means that network information security has been from the virtual network space to the real world deep radiation, smart home products, unmanned autonomous vehicles, electric vehicles, when the vehicle access to the intelligent driving system, the owner can rest assured that the steering wheel handed over to the intelligent driving system is a major problem that must be faced.

In the previous Internet era, hardware products could be attacked through cyber attacks, and in the future developed "Internet of Things era", it will still be surpassed.

The issue of cyber information security is obvious.

Ye Hua continued: "The era of unmanned driving is irreversible, we are committed to promoting the concept of harmony between man and nature, electric locomotives will definitely replace gas locomotives, the biggest reason for the slow development of electric locomotives is the problem of battery life, so we have launched a wireless power transmission solution to solve the problem of battery life." ”

The problem of finally returning to the problem of wireless transmission technology came to the scene, and the participants at the scene were also convinced, the big guy is the big guy, such a big circle can go back, or the kind of seamless connection, and the scientists are in high spirits, especially people like Grayson Snow.

"I am excited to share with you the revolutionary breakthrough made by 'Light of Life' in the field of wireless power transmission - teraherz coupled resonance wireless transmission system."

"There may not be many people who know about terahertz technology, but many people have already enjoyed the benefits of this technology, medical care, safety inspection and other fields, but they are not very mature, and technical problems hinder its popularization."

"Then the main process of this wireless transmission system is simply the power supply→ teraherz generator→ transmitter resonator→ transmitting antenna→ receiver resonator→ rectifier→ substation→ grid or terminal electrical products."

"Imagine what the world would look like if wireless power transmission technology became ubiquitous in the future. At that time, your mobile phone, computer and other intelligent electrical products don't need to think about battery life at all. ”

"In the area covered by the wireless transmission base station, the pure electric locomotive will never have to worry about running out of power while driving by continuously receiving wireless energy. Traditional fuel locomotives will gradually retire from the stage of history. ”

"Urban life will change dramatically, and wireless power transmission will not require the laying of power lines after being applied in the home, reducing the occurrence of power failures and the threat of electric shock."

"Medical applications will also increase, such as people with disabilities can have built-in metal prostheses, and with the help of wireless power transmission, they can be charged through the skin, which can maintain long-term strength; Small objects such as pacemakers, with the rapid development of technology in the future, will also be able to achieve radio empowerment, so that there is no need for regular charging or other treatment, which can reduce patient suffering, save electricity, and keep the electric prosthesis powered at all times. ”

"Looking to the future, space technology will be further developed and progressed, wireless energy transmission technology has reached its peak, and wireless power transmission technology can make the space station and spacecraft in orbit get almost unlimited energy support."

"This is a great cause, the benefits to all mankind are also obvious, but it is difficult to do this cause well by yourself, our coastline has never thought so, we just took the lead, to really do this cause well, we need to participate in many parties, so our philosophy is: development and common promotion, common maintenance of security, joint participation in governance, and common sharing of success."

"Let science fiction shine into reality, this is our future!"

At the end, Ye Hua ended his emotional narration, and the audience erupted in fierce applause, and the melon-eating netizens who watched the live broadcast were even more excited.

Even if it is a foreigner, this moment is very moving, aside from some position issues, from the perspective of human beings, Ye Hua is worth moving all mankind, and the coastline is worthy of being a great technology company in the world.

It is precisely because of this person and this company that promotes the progress of human scientific and technological civilization and makes science fiction shine into reality, which is perhaps the greatest and most romantic cause.

If Ye Hua and the Coastline Company were from Europe and the United States, the Western media would probably have blown it up.

But now, it's more envy, jealousy and hatred.

Next, Ye Hua introduced some technical dry goods, mainly for the academic experts at home and abroad to exchange specific technical details, such as terahertz wave solid-state production technology, frequency doubling technology based on tinene thin film diode chips, terahertz integrated circuit design, etc. It also introduces the leading related technologies of "Life Ray", which specifically involves terahertz frequency doubling technology, mixed frequency resonance technology, low noise amplification, and many other aspects.

In fact, these are not core technologies, they have all been patented.

Ye Hua also grasped it in his heart when he was telling, and after making sure that it was almost over, he said with a smile: "It's not enough to tell a story, you have to take some real dry goods out to everyone to believe it, OK, then let's have some fierce material, let's watch a short documentary first." ”

After speaking, Ye Hua left the center stage, and the eyes of the audience immediately focused on the floating giant screen, which was showing a live recording video of testing wireless power transmission technology in the laboratory......

……