King of Industry

  Chapter 488 DC full digital electronic control system

   Entering the office, Zhao Guoyang immediately saw Li Kejian and an old scholar with gray hair and hale and hearty eyes, looking at him with great interest.

   Needless to say, this old pedant is none other than Ji Chongxuan, an academician of the Chinese Academy of Sciences and a doctoral supervisor of electromechanical major at Peking University.

  Li Kejian and Ji Chongxuan, together, these two people can be regarded as the Taishan Beidou of the Republic's mechanical industry academics.

   Many of the leading figures active in the domestic machinery industry are old students of the two of them.

   Even Zhao Guoyang, who has the memory of his previous life, has surpassed them in many technical theories, but he will not show any self-esteem when facing these two old men who have made great contributions to the country.

   "Old Li, Old Ji!" After a little composure, Zhao Guoyang hurried over to shake hands with the two old men and say hello.

  Li Kejian patted the back of Zhao Guoyang's hand affectionately, pointed to Ji Chongxuan beside him and said, "Guoyang, Lao Ji has been asking me all the time just now, and I want to know why you are looking for him."

   "I didn't know this old guy, he just blew his beard and stared at me. Obviously you mentioned it to me, but I really don't know the situation. Do you think it was shot while lying down?"

  Seeing Mr. Li's aggrieved look, Zhao Guoyang couldn't help showing a smile.

  Ji Chongxuan is impatient. After shaking hands with Zhao Guoyang, he never let go.

He took Zhao Guoyang's hand and sat down on the guest sofa, then asked expectantly: "Guoyang, is what Lao Li just said true? What do you need to ask me? It's an academic matter." ?"

   "It shouldn't be. With your current level, you have already surpassed many Ph.D. students from Peking University. You also have problems that you can't solve?" Ji Chongxuan looked Zhao Guoyang up and down, squinted his eyes and said strangely.

  After hearing what this boss said, Zhao Guoyang couldn't help rolling his eyes.

  He murmured to himself: Mr. Ji, you think highly of me. No matter how high my level is, it is only limited to theory.

  I really want to solve some stubborn problems in the domestic industry, but that won’t happen overnight, and it’s not something I can do alone…

   Facing Ji Chongxuan's doubts, Zhao Guoyang thought about it, and decided to start from the beginning.

  So he talked about the acquisition of the SJ Mining Machinery Equipment Factory by himself and foreign friends from beginning to end.

Finally, with a sincere smile on his face, he said: "Old Ji, besides participating in the 'all-terrain vehicle' competition organized by the State Administration of Assets, the most important thing I do when I come to the capital this time is to submit to the Please tell me about the drilling hoist project that the factory is going to do, some of the issues involved..."

   "Oh, drilling hoist, this is a big project!" Ji Chongxuan was surprised when he heard this.

He looked at the confident Zhao Guoyang, and asked with some puzzlement and kindness: "Guoyang, your SMS Construction Machinery Group Company has just been established, and you are going to take on such a big project so soon? Is it right?" It’s too hasty, do you want to think about it again?”

   Hearing the concern of this old Ji, Zhao Guoyang quickly and patiently explained: "Mr. Ji, you don't have to worry about the technology. Basically, our company is still sure. We just need to pay attention to some details, and it shouldn't be a big problem."

  Ji Chongxuan was aware of Zhao Guoyang's prudence. Hearing that he was so sure, he put down a lot of worries in his heart.

He pondered for a while, and then asked loudly: "Uh, by the way, Guoyang, what problem is bothering you, do you need to find me? Ordinarily, if you are working on this drilling hoist, Lao Li should know the situation better... "

   Seeing Li Kejian next to him also shot suspicious eyes, Zhao Guoyang immediately explained: "Mr. Ji, the problem I have now is about the electric control system of this drilling hoist. I definitely need to find you in this regard."

  After listening to Zhao Guoyang's explanation, Li Kejian and Ji Chongxuan suddenly realized.

  Ji Chongxuan and Li Kejian looked at each other, and continued to speak: "The electronic control system of the drilling hoist... I know a lot about it."

   "At present, there are only four domestic enterprises that produce large-scale hoists, all of which are well-known domestic heavy industry enterprises."

   "As far as I know, the electric control systems of the hoists produced by these four companies are all fully digital. But unfortunately, their full digital complete sets of electronic control are all imported..."

   After a moment of melancholy, Ji Chongxuan continued: "For the time being, there should be no domestic manufacturer that can independently produce a fully digital electronic control system. This is also a great regret in our domestic hoist industry."

  After Ji Chongxuan finished speaking, Li Kejian nodded seriously.

  Although Mr. Li doesn't know much about the electric control system of the hoist. But he is very familiar with the production and manufacture of hoists.

  Speaking of which, when the two major heavy industry machinery factories in China—Changan Heavy Industry Machinery Factory and Hafei Heavy Industry Machinery Factory, he gave advice when the first hoist came out.

  Seeing the regretful faces of the two, Zhao Guoyang scratched his head and said, "Mr. Ji, this is exactly what I want to talk to you today..."

"A few days ago, after deciding to launch this drilling hoist, I carefully studied the relevant materials of the hoist control system at home and abroad, and then, after thinking about it myself, I designed a new type of DC all-digital Electric control system..."

   "What? You designed an electronic control system yourself? Is it DC full digital?" Hearing this, Ji Chongxuan's eyes widened.

  Zhao Guoyang said calmly: "Yes, Mr. Ji, I have done some in-depth research on the electronic control system of the hoist."

   "After research, I found that if our SMS company wants to launch the drilling hoist project, we must design the electronic control system ourselves."

   "If we import electronic control systems from foreigners like other domestic heavy industry companies, then we plan to compete with our own people for finished products. This is not the result I want. Moreover, profits will shrink a lot..."

  Hearing this, Ji Chongxuan nodded in relief, and gave Zhao Guoyang a thumbs up.

   "Guoyang, it's really rare for you to have such an idea, and it's not in vain that Lao Li and I value you so much." Ji Chongxuan murmured.

  Although Li Kejian didn't say much at the side, he looked at Zhao Guoyang with a hint of deep appreciation for the younger generation.

There was silence in the office for a while, and Ji Chongxuan seemed to hear something suddenly, so he said with an "ah": "By the way, Guoyang. What's the situation with the new DC all-digital electronic control system you mentioned? Can it be done now?" Just give me a brief explanation?"

  Maybe because he was worried that Zhao Guoyang would keep it secret, Ji Chongxuan quickly added another sentence: "Guoyang, I understand that you designed this system, and you must apply for a patent. Don't worry, I understand the principle of confidentiality..."

Hearing Mr. Ji's urgent words, Zhao Guoyang was amused: "Mr. Ji, you will be offended if you say this. I invite you to come today because I want to ask you for advice. By the way, please help me. How much is the cost of this patent application."

"Oh, right."

  Zhao Guoyang slapped his head and said, "Doesn't applying for a patent require a recommender? If possible, I also hope that you, Mr. Ji, will be my recommender for this patent."

  Ji Chongxuan didn't expect Zhao Guoyang to trust him so much, so he was a little moved at the moment, and nodded in agreement.

Li Kejian next to him saw this, and said happily: "Old Ji, you have been fooled by Guoyang. With you as a recommender, those guys from the National Patent Office dare not let Guoyang's patent pass. ?"

   "Hey, you old man was used as a gunman once, and you are still complacent..."

  Ji Chongxuan couldn't help throwing a hygienic eye at Li Kejian when he heard the words.

   Right now, all his thoughts are on Zhao Guoyang's patent, and he is really too lazy to argue with this old buddy.

  Noticing Ji Lao's eager gaze, Zhao Guoyang took out a floppy disk from his bag, coughed lightly and said, "Ji Lao, my patented design concept and rough CAD schematic are all in here."

   "It just so happens that Mr. Li has a computer here, you can put it in and take a look, it will be clear at a glance..."

   "Okay, okay, quick, quick, Lao Li, turn on the computer quickly!" Ji Chongxuan took the floppy disk, and hurriedly urged Li Kejian to turn on the computer.

  Li Kejian got dizzy from this old guy, but there was nothing he could do. He could only grunt, turn on the computer for the two of them, and let him watch from the sidelines with great interest.

  Ji Chongxuan is still very strong in computer operation, and he can read out the floppy disk in two or three clicks.

  He carefully checked the text description made by Zhao Guoyang, and nodded silently.

  Judging from this simple introduction, Ji Chongxuan found that Zhao Guoyang must have a better understanding of the elevator.

  The text description above, the source of every step of all the ideas, is very clear, and there is no problem at all in terms of theoretical design.

  Ji Chongxuan is a master in the electromechanical industry. He has participated in the review of countless patents, and his vision is absolutely nothing to say.

   From his point of view, Zhao Guoyangyang has almost become more than half of the patent with this written description.

  Afterwards, Ji Chongxuan opened the CAD again, and carefully read the contents inside.

   While he was watching, Zhao Guoyang would introduce him from time to time.

  For example, what is the idea of ​​this circuit design, and what is the purpose of that current system.

   It took an hour back and forth before Ji Chongxuan finally read Zhao Guoyang's entire design.

   "Huh" After reading it, Ji Chongxuan sat on Li Kejian's spacious chair with a look of satisfaction and relief.

  Standing beside this boss, seeing the expression on his face, Zhao Guoyang knew in his heart: Needless to say, his patent application for this patent should be almost indistinguishable.

   "Hey, hey, hey, I said Lao Ji, you are looking at it, why do you fall asleep?"

  Li Kejian said with a little displeasure: "What do you say about Guoyang's patent, you should say something!"

  (end of this chapter)