Lin Han was afraid that he wouldn't understand, so he explained: "Zhendong, I mean, from now on, neither you nor I can be 'Jianghu people', but a 'social person'. Having a home of our own, this is the basic premise we want to achieve, even if this home only lives by ourselves, then it is also home, understand? ”

Miao Zhendong nodded thoughtfully and said, "I understand, but ...... I don't really have yes right now. He spread out his hands and made a helpless gesture. Lin Han smiled: "If you want, you can have it at any time, Zhendong, I want to give you a house, and then you can decorate and live by yourself and build a home that is completely your own, how about it?" ”

Miao Zhendong looked at Lin Han in a daze and stayed where he was. A trace of throbbing and a different kind of gratitude flashed in his eyes, and he suddenly grinned, revealing a rare cunning: "I know that you are a complete tyrant now, if you have to buy it for me, I have no opinion." ”

Lin Han laughed, hugged his shoulder, and patted him gently. Then he turned his head to look out of the car window, and his tone was filled with a sense of pride: "Zhendong, wait, the big things we have to do are all behind!" ”

The taxi stopped at the gate of the Second Hospital, Lin Han got out of the car alone, and told Miao Zhendong to go back first, he still had something to do. He went to the convenience store to buy some fruit supplements and hurried to the hospital room of Longlin's mother, Wang Guizhi.

As soon as he entered the door, he saw Long Lin waiting in front of his mother's hospital bed. Wang Guizhi was already able to sit on her back, and her complexion was excellent, which showed that her body was recovering quickly after the operation. Long Lin buried his head in a pile of information books, writing something, along with a dilapidated laptop at the foot of the bed, a messy bed.

Lin Han smiled, seeing that he was concentrating and didn't raise his head, he said slowly: "Long Aiqing is okay if you don't come?" ”

Long Lin was startled when he heard the voice, and suddenly raised his head to see Lin Han, and when he saw Lin Han, he showed a happy face, got up and greeted him, and said, "Come back so fast!" Did the trip to France go well? ”

Lin Han was surprised: "How do you know that I went to France, have I mentioned it to you?" ”

Long Lin led him to sit down, and said with a smile: "Mu Lei told me, as for how your rumor leaked from her, go and ask yourself, hehe." Lin Han sighed, remembering that it must be Liao Xue who was participating in training at Kong Mulei's school, and told her the news. got up and put the fruit tonic in his hand at the head of the bed, and said to Wang Guizhi: "Auntie, your old body is really tough, and you have recovered so well in just a few days!" I'm afraid we young people can't compare to you! ”

Long Lin walked over with Xiao and praised: "The old lady entrusted her with the blessing of this body, and she really recovered very quickly, I don't believe it." Wang Guizhi stretched out his shriveled and rough hand to hold Lin Han's arm, and his voice was calm and smooth: "Lin Han, you kid has a future...... Our family Longlin and you will definitely be able to make a profit! She saw Lin Han's righteous words and admonishment Fang Xianyi, this domineering daughter-in-law who has always been unable to be handled by anyone is like a good kitten in front of him, there is no longer the slightest bit of arrogance and unreasonableness in the past, and she doesn't even dare to breathe.

Lin Han's bad breath to Wang Guizhi's mother and son can be said to have gone out of the house, and he is full of hatred. Since then, Fang Xianyi has really restrained a lot, whether it is to the family or to Longlin's father and daughter, her attitude has changed a lot, and she has returned to the state of being a newlywed back then, and even her mother-in-law has become deferential, and she has come to the hospital to visit and deliver water and food twice in three days. Wang Guizhi didn't expect Lin Han's "ability" to be so big, and he didn't have a good face at all, Fang Xianyi not only lost her temper, but also had such a big change, this classmate of her son is really amazing.

After that, she heard Long Lin say that it was very likely that she would work with Lin Han in the future, and she felt even more comforted in her heart. The old man was born poor and had no education, and the thousands of words he thought about were all gathered into a sentence he said now when he met Lin Han, but what he wanted to express, Lin Han had already heard very clearly.

Long Lin smiled slightly, stretched out his hand to smooth the folds on his mother's neck, and said, "Mom, you are right, this classmate Lin Han is my boss now, I will follow him in the future, of course there will be a chance, don't worry." ”

Lin Han pointed at him with his finger and smiled slightly. Looking at the information at the end of the bed, most of them were some books related to automobile manufacturing and sketches of engine structures, and he seemed to have an understanding, and said: "Long Lin, are you learning from the past?" How's it going, are you ready? ”

Long Lin smiled reservedly, scratched his head and said: "I don't know if I have done a good job, but don't look at me all these years, I have been renting out, it seems that I have been opening a rental at the same time, I am making preparations, just waiting for your call one day." ”

Lin Han laughed and said happily: "When others say this, I just think it's bragging, and when you say it, I believe it 100%, haha!" It's rare that you can get into the state so quickly, it seems that our big things can be accomplished! Come, sit down and speak. ”

Long Lin moved a chair for Lin Han, pulled over the small bench and sat opposite him, and said, "You can say it first, even if my shot is accurate, I have to tell the commander where to shoot, right?" I'd like to hear your detailed plans. ”

Lin Han nodded, casually copied a drawing and looked at it, threw it on the bed, and said: "The car we want to build doesn't need an engine, so you can put away these structural sketches, and you don't need them." ”

Long Lin was stunned and said, "Don't need an engine?" So what kind of car to build? Could it be ...... Could it be ......" As soon as he talked about the field he was familiar with, his brain was extremely flexible, and he immediately faintly understood Lin Han's intentions.

Lin Han nodded and said, "That's right, electric cars, what we want to build is an electric car, and it is pure electric." ”

Long Lin looked at the pile of materials and stopped talking, as if he was lost in thought.

Lin Han said: "This is my direction, and I don't want to change, you can talk about your thoughts in combination with this goal." ”

Long Lin nodded, thought for a while, and finally raised his head and sighed, and said: "Lin Han, if you say that manufacturing electric vehicles is your direction and goal, and you don't want to change it yet, I have a few ideas to tell you now." ”

Lin Han bowed his head slightly.

"Electric vehicles are an emerging industry, and its specific definition refers to vehicles that are powered by on-board power supply and driven by electric motors to drive the wheels and meet the requirements of road traffic and safety regulations. Let's put it this way, before I make the following specific introduction, I want to tell you an objective phenomenon: compared with mechanically started cars, electric vehicles have just taken a step, a large number of examples prove that the existing R & D system, its shortcomings or more advantages, and compared with mechanical vehicles, there are more shortcomings, this is not a problem encountered in our country's automobile manufacturing industry, but also the bottleneck that automobile manufacturers all over the world have to face at the same time. ”

Lin Han nodded and smiled: "What you said is very specific and objective, in line with the actual situation." You are an expert in this area, and you must know more about the deep surface, and I will listen to it. ”

Long Lin was not polite, and continued: "The main difference between pure electric vehicles and fuel vehicles lies in the four major components of the drive motor, speed controller, power battery, and on-board charger. The difference in the quality of pure electric vehicles depends on these four components, and their value also depends on the quality of these four components. The use of pure electric vehicles is also directly related to the selection and configuration of the four major components. To put it bluntly, our goal is to make electric vehicles, in fact, we are manufacturing these four key components, if we can pass and improve each of them, the car will be built, and the other problems are easy to say. ”

Lin Han silently experienced this introduction and nodded thoughtfully.

Long Lin said: "If the above conditions are met, let's talk about its application." The speed of pure electric vehicles, and the starting speed depend on the power and performance of the drive motor, and the length of its driving range depends on the capacity of the on-board power battery, and the weight of the on-board power battery depends on what kind of power battery is selected. Such as lead-acid, zinc-carbon, lithium batteries, etc., they are different in volume, specific gravity, specific power, specific energy, and cycle life. It depends on the manufacturer's positioning and use of the vehicle grade, as well as the market definition and market segmentation. ”

Long Lin clicked on the computer keyboard and kept talking: "In addition, the drive motors of electric vehicles are DC brushed, brushless, permanent magnet, electromagnetic, and then AC stepper motors, etc., and their selection is also related to the vehicle configuration, use, and grade." In addition, the speed control of the drive motor is also divided into stepless speed regulation and stepless speed regulation, and there are electronic speed control controllers and non-speed control controllers. The electric motors are in-wheel motors, internal rotor motors, single motor drives, multi-motor drives, and combined motor drives......"

Lin Han intercepted: "You wait a minute......"

Long Lin waved his hand and said: "You listen to me, to sum up, I can only tell you one thing, old classmate, electric cars are really not suitable for us to do." A high-quality and high-grade electric vehicle, both the manufacturing cost and the use cost of the current technical means, are far higher than ordinary fuel vehicles, which is basically known in the industry. Whether it's out of objective analysis or a personal friendship between you and my classmates, I have to tell you the truth, even though it's hard for you to accept. ”

Lin Han smiled and nodded again, and even clapped his palms lightly, and praised: "Long Lin, I knew that I was right to find you, skilled in business, clear in logic, accurate in expression, experienced, and the most rare thing is your character, able to tell me the truth." ”

Long Lin waved his hand: "Don't be in a hurry to put on a high hat for me, even if you put on ten tops and eight tops, I am not an immortal, and I still can't solve these big problems." You better hurry up and tell us about your plans, don't forget that now I am your employee, and if the boss only makes loss-making trades, we can only drink the northwest wind. ”

Lin Han laughed, got up and said, "Come with me to the corridor, I want to smoke a cigarette." Long Lin stood up as he said, and walked with him like a corridor until he reached the window at the end. Lin Han slowly lit a cigarette, exhaled the smoke, and suddenly said: "The energy stored per unit weight of the battery is too small, and because the battery of the electric vehicle is more expensive, and the economy has not been formed, the purchase price is more expensive, not to mention, it also seriously restricts the production capacity, isn't this the truth?" ”

Long Lin cast an admiring gaze and praised: "Sure enough, I didn't do my homework, in a word!" To put it bluntly, the driving force and mileage of electric vehicles are the most important old and difficult problems, who can solve this difficulty, who is qualified to say that manufacturing electric vehicles! ”

Lin Han looked at him with a sparkling eye, and asked with a strange smile: "If I tell you that I can solve this big problem, then do you have the confidence to settle other problems?" ”

Long Lin was stunned for a moment, his body trembled slightly, and his eyes were full of confusion when he looked at Lin Han.

[This book was first published from, the first time to see the genuine content!] ]

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(Tianjin)