Chapter 542

In fact, he can open his mouth to such a topic; But on the way from the lounge, he thought that he should think about it on such an occasion. Some things can't be shocking.

After a few minutes on the stage, he thought about it, and felt that it was nothing to be shocked now, and it would be realized in the future.

In the fantasy work journey to the west, the monkey king can go thousands of miles with a somersault. Isn't that the speed of so many satellites wandering in the sky? People on the plane can walk more than 800 kilometers per hour, and a bubble of urine is tens of hundreds of kilometers.

So after two polite sentences, he went straight to the subject.

"Through the tireless efforts of scientific researchers, the speed of scientific and technological development is getting faster and faster, and we ordinary people have more and more felt the benefits of scientific and technological development."

"I think the ultimate goal of scientific and technological development is to make human life easier, more comfortable and more comfortable. Our research work is also working in this direction; I have discussed this with many professors of xiangdao University and some scientists of our xiangdao and European research institutes, and everyone agrees with this view. "

"For example, bicycles in our country are very developed and have become the largest bicycle country in the world."

"With bicycles, it's more convenient for us to go out. As long as there is a road three feet wide, we can go wherever we want. "

"After having bicycles, many people find one of the problems, that is, it is very uncomfortable on sunny and rainy days. If you are exposed to the sun on sunny days, you should wear a raincoat on rainy days; I can't ride against the wind. I'm afraid I'm out of control. Therefore, human beings have made cars and solved such problems. "

"Today, I will take the car - the car inside as the theme to communicate and discuss with you."

"Let me talk about a data: in our country, the number of passenger cars and light trucks per 100 people can be said to be close to zero; In the United States last year, they reached 95 and 94 the year before last. Of course, this refers to people between the ages of 17 and 79. "

As a member of the automotive industry, we are very concerned about these data.

"This shows that the popularity of vehicles in the United States is very high, which is a big market. What about us? In fact, it is a larger market, because we are still a blank! "

"Cars are not exclusive to developed capitalist countries. They are the product of human scientific and technological progress. In the near future, every family here may have several. One for the husband, one for the wife, and one for the adults. "

"We don't say that our country has reached 95 vehicles at the age of 17-79. Even 10 vehicles are a large number, because we have 1 billion people; Even if this age group is only 800 million, 80 million passenger cars or light trucks can be sold. "

"I believe the economists here can work out the economic account of how much output value and profits and taxes will be."

"The production of vehicles requires a lot of raw materials and labor, that is, it will drive the development of many industries. Well, I'll talk about it next, because it involves talking about the development trend of technology. "

"Maybe some of our comrades will say that our current salary is very low and we can't afford a car. Then I can only say that you haven't grasped the essence of reform and opening up. "

"I understand that the essence of reform and opening up is to liberate and develop social productive forces, realize modernization, make people rich and revitalize the Chinese nation."

"If people want to get rich and realize modernization, it should be an embodiment to have private cars?"

Mom and her future mother-in-law looked at each other, but they were muttering: if you have a car, others must buy a car? If you can afford a car, people can afford it?

"When it comes to cars, many of us here have taken them, and some scholars are studying them."

"A car is divided into four systems: braking system, steering system, driving system and transmission system. If you want safety and stability, these four systems should match. You can't pull a big car with a small horse or a small car with a big horse."

"For example, if a car with a body of only one ton is equipped with an engine with an exhaust capacity of 10 liters, it will be absolutely unstable and easy to fall apart. This is called excess quality in quality management, waste in the economic field and failed projects in the field of technical research. "

"In fact, there is also a system in the car, called the sound system. You can listen to small songs during the journey to relieve tension or fatigue."

"My graduation thesis is to study this sound system. This system is called CD player, or CD player or laser player."

"The effect will be countless times better than playing tape, because the sound quality is clearer and less noise; It has clear layers and a stronger sense of presence. The playback time can reach more than 60 minutes. "

"Why study this system. There is a point in my quality management system, which is customer-centered and customer driven. When customers need it, we have to study it, because I want to make their money. "

"Of course, we are not only studying this system, but many enterprises in Japan and Oumi are studying it; However, our research speed should be faster, and we can soon form a formal product to the market. "

"CD player is an intelligent high fidelity stereo equipment controlled by microcomputer. It adopts advanced laser technology, digital technology, computer technology and various new components."

"As soon as we hear these terms, we know that they contain a lot of new technologies. But before we formally study and discuss this project, the goal is not only the CD player, but also the subsequent upgrading technology, that is, there will be more advanced products in the future. "

"This is the idea of technology development. We should consider the economy of technology. If the technology we study can only be used for CD players, can we recover the R & D cost; Fortunately, when we studied this project, we have found the development direction of the next generation of products, which is based on these technologies. "

"Of course, according to our calculation, even if we only produce CD players, our investment will be recovered soon."

"The CD player needs a decoding chip, which is also the focus of our research. All of us who are engaged in research know that today's chips are used more and more widely, and they are indispensable for telephones, pagers, machine tools, robots, mobile phones and so on. "

"You may be unfamiliar with mobile phones or mobile phones. In fact, they are the phones in your hands. In April 1973, Martin Cooper, an American engineer and technician, had invented it, but it has not been popularized yet because of the price and supporting facilities. "

"Even if it is not popularized now, the Federal Communications Commission of the United States has determined the spectrum of land mobile phone communication and high-capacity cellular mobile phone in 1975, which is ready for the commercial use of mobile phones; In 1979, Japan opened the world's first cellular mobile phone network. "

"I expect that in 10 years, up to 20 years, mobile phones will become a communication tool that people can carry with them. Wherever they go, they can contact work and report peace to their relatives and friends. They will not become runaway Mustangs or broken kites."

"There is another product that our company also launched in August, called personal computer. We have research in China, but I can say that our software is the most powerful at present. Therefore, in just one month, we sold 20000 units, ranking the second in the world in terms of monthly sales. "

"Why do our computers sell so well? Software is a very important aspect, followed by our chips. Therefore, the advancement of software is the key to victory in the future."

"The core of the mobile phone is the chip, one of the cores of the digital machine tool is also the chip, and the core of the personal computer is also the chip, which is used in machine equipment."

"There is also a chip called biochip. It is a combination of DNA hybridization probe technology and semiconductor industry technology. We haven't studied this. I'm not very clear, but someone in the world has been studying it. I think this is also an important direction of chip development. "

"I have another idea. There are many disabled friends in our society. Can we study some chips and make up for their missing parts? "

"For example, if a person lacks an arm, we can install some chips on him. These chips can sense his nerves, convert his ideas into signals, transmit them to the prosthetic limb and complete the actions he wants to complete?"

"It can be predicted that in the near future, chips will be more and more widely used and more important."

"Fifteen years later, whether the technology of the chip is advanced or not and the scope of application will determine the technological advancement of a country."

"It's a little far. I'll go back to the car."

"I often drive by myself, but when I drive a long-distance car, sometimes I feel very tired and want to have a rest, but I'm afraid of delaying the trip. What should I do?"

"If you use chips, appropriate software and some advanced auxiliary technologies, you can make the car drive automatically, and I can sleep in it; At that time, driving a car will become a pastime or entertainment, not a time-consuming and laborious necessary work. "

"Now the world is at the end of the economic crisis. Even in countries like the United States that do not count the cost, people begin to pay attention to energy-saving cars; If we think ahead, can we replace gasoline with other energy sources? "

"In the past, many of our buses carried a big bag, which used gas instead of gasoline. What if we used batteries? Not only does it not consume oil, it can also reduce automobile exhaust emissions. This should also be the direction of our research. "

"When it comes to batteries, we now use lead-zinc batteries, which will pollute the environment and affect future generations after scrapping; Can we use other raw materials instead of lead? I think this is also the development direction in the future. "

"Back to the car. If I drive from Kyoto to xiangdao, but I don't know the route. I search with a map, but many newly built roads can't be shown in time, which may cause me to take many wronged roads. "

"If the satellite in the sky can guide the direction, this problem will not exist. It needs to build a satellite network in the sky and report the road conditions to me at any time."

"The United States has begun to take action. In 1958, they began to develop the 'meridian' navigation satellite system and planned 6-8 satellites; It was expanded and expanded in 1967, and 12-18 satellites are planned. Now it has been officially named GPS system. "

"I expect that the GPS system of the United States will not only be used for military purposes in the future, such as finding the way for missiles; It will also turn to civilian use, find the way for cars on the road, ships in the sea and aircraft in the sky, and even make great contributions to accurate land measurement; Because only through civilian use can they recover their R & D funds. This is the return on investment. They can't just pay without harvest, otherwise they don't have so much money. "

"When the satellite network has civil use, TV signals can be transmitted through satellites without transmitting towers, and so can mobile phones. The benefit is that the image is clearer and the sound is more realistic. "

He took a sip of tea, glanced at the dark crowd under the stage and continued, "the above is about some predictions for the future, which belongs to nonsense. Let me talk about some specific things about cars. Of course, it can also be regarded as nonsense. "

Mr. Ye stood up and interrupted him, "Jianhua, can you think this is the first part?"

Long Jianhua nodded, "Miss ye, yes."

Mr. Ye waved his hand, "then pause and see what you want to ask."

Turn around and ask loudly, "everybody, if you have any questions about this part, please raise them."