Not to mention that they only make mobile phone charging data cables, but they suddenly shifted from the mobile phone market to the new energy vehicle market. These are two different industries.
Even the number of new energy vehicles is very small.
"Brother Xu, which aspect are you unsure about?" Cao Shujie asked him with a smile.
He could understand Cao Shuxu's current mood, so he was more patient in responding to Cao Shuxu's current questions.
When Cheng Xiaolin heard her husband's statement from the side, she felt it was a bit too unreasonable.
She was still thinking about how her husband could be so good at connecting everything from mobile phone data cables to new energy tram chargers.
Cao Shuxu thought for a while and then asked: "Shujie, I see that not many people buy trams now, are you sure?"
"There will be more in the future." Cao Shujie told him.
Seeing that Cao Shuxu was still confused, Cao Shujie said to him: "Brother Xu, have you noticed that the country is now very supportive of this area. In order to promote the rapid development of this area, it has also introduced a number of policies, including providing large subsidies to enterprises.
This includes exemption from purchase tax for users who buy new energy vehicles. There are limited travel regulations in some places, right? But have you ever thought about it, the state has unlimited travel requirements for new energy vehicles."
Cao Shuxu usually doesn't pay attention to this, he really doesn't understand this aspect.
But after Cao Shujie finished speaking, he immediately understood the deeper meaning of these contents.
"So you think trams are promoted by the state? Are they the future development trend?" Cao Shuxu understood this.
But he also has a worry: "But unlike mobile phones, cars are very cheap and every household can afford them. Besides, I think most people don't necessarily approve of trams."
"Why?" Cao Shujie asked him, he also wanted to hear Cao Shuxu's advice.
"Why?" Cao Shuxu was thinking deeply.
The question raised by Cao Shujie today was too sudden. He had never thought about it before. Now that he suddenly heard Cao Shujie mention it, he felt very uncomfortable.
"I just feel that there are too few people buying it now. Even if it is promoted at the national level, it is basically impossible for everyone to have one like a mobile phone."
"As far as I know, the new energy vehicles in Shenzhen are very expensive. Some cars are obviously on the same level as petrol vehicles priced at 50,000, 60, 700, 800,000 yuan, but they are sold for hundreds of thousands, 200,000 yuan, 200,000 yuan, 300,000 yuan, etc.
, isn’t this a proper IQ tax?” Cao Shuxu thinks so.
Cao Shujie is more rational. He understands that this is the same principle as launching new models of mobile phones. At the beginning, companies invested huge amounts of money in research and development, which was very costly, and companies also wanted to earn back their R&D investment in a short period of time.
In addition, new energy vehicles are still a rare item on the market at this stage, which is the same reason why they sell data cables.
When new energy vehicles of various brands become more and more popular and bloom everywhere, the number of new energy vehicles will increase and the prices will naturally come down.
By that time, charging of new energy vehicles will be a necessity.
After he explained it to Cao Shuxu from this perspective, Cao Shuxu was not stupid and understood it easily.
There was an expression of sudden realization on his face: "Shujie, what you say makes sense."
"Yes, didn't I just say that? Let's study fast charging for mobile phones first. I believe that in the next time, fast charging will definitely be a trend. If we invest first and produce results, we can earn more by then.
The more profits there will be, the more money will be available to research fast charging and overcharging of new energy vehicles." Cao Shujie told him.
When Cao Shuxu wanted to continue chatting, his son Cao Yizhi began to feel sleepy, his little head was like a beetle, and finally he couldn't hold on any longer and lay down on the sofa to sleep.
Cheng Xiaolin saw Cao Yizhi almost falling to the ground and hurried over to help him.
When Cao Shuxu saw that his son was so sleepy, and it was too late, Cao Shujie and his family also needed to rest. It was really not suitable to stay any longer, so he said goodbye.
He also said that after Xu Daihua comes over in two days, they will come over to have a drink with him.
"Brother Xu, you can come over and play anytime." Cao Shujie said to him.
Cao Shuxu left with his son Cao Yizhi, and Cao Shujie sent the father and son out. When he came back, he happened to see his wife taking Mengmeng and her younger brother Cao Yirui upstairs to sleep.
Cao Shujie cleaned up the living room downstairs by himself, then turned off the lights and followed upstairs.
When she came upstairs, Mengmeng went to sleep in the small bedroom by herself.
His wife was coaxing her son to sleep, and the little guy was also very sleepy. After a while, he lay on the bed and started to sleep soundly.
Falling asleep quickly as always.
However, Cheng Xiaolin was not sleepy at all. She was still thinking about the topic her husband had just discussed with Cao Shuxu.
"Shujie, tell me about the charging of new energy trams you just talked about." Cheng Xiaolin said.
Seeing that his wife was in such high spirits, Cao Shujie pointed to the hut outside: "Go and talk outside, don't wake up Ruirui again."
"Let's go!" Cheng Xiaolin also said simply, and the two of them came outside again.
My own boiler has enough heat and the temperature is very high, so I don’t have to worry about anything else.
After Cheng Xiaolin sat down, she asked a question: "Shujie, what is the difference between the new energy vehicles you just mentioned and those old electric vehicles?"
"the difference?"
Cao Shujie thought for a while before telling her: "The difference is huge. Whether it is the overall manufacturing process, the battery, or the quality requirements of the two, it is completely different."
"It may be too general for me to say this, but based on the information I know, new energy vehicles are manufactured in accordance with the requirements of the Ministry of Industry and Information Technology and the passenger car system architecture, and their safety factors are more guaranteed."
"You may think that the appearance of an elderly scooter is not much different from an ordinary car, but there are big differences in terms of the materials used in the body, the overall braking system, the seat belts and airbags in the car, and the safety
The hidden dangers are very big.”
"As for the battery, most of the new energy vehicles are equipped with ternary lithium batteries with higher density and more stable performance. This kind of battery has stronger endurance and more guaranteed power storage. Otherwise, you will drive
How can a new energy tram travel long distances?”
"As for Laotou Le, its price is low. They use cheaper lead-acid batteries. This type of battery has low usage density and short life. The battery storage capacity drops significantly in winter."
Cheng Xiaolin listened to her husband analyze it one by one. This explanation was very thorough, and Cheng Xiaolin understood it clearly.
"Then what's the difference between your charging and current charging?"
"How should I put it? My wife, let me tell you this, how long does it take for your mobile phone to be fully charged?" Cao Shujie asked her.
Cheng Xiaolin said without thinking: "Isn't the standard 8 hours? I think it would take five or six hours if it was faster."
Cao Shujie nodded. His wife was right, but Cao Shujie told him: "The next step of the fast charging data cable we develop is planned to be fully charged within an hour, or even shorter. Wife, you can understand this.
?"
"So powerful? Real or fake?" Cheng Xiaolin couldn't believe it.
This span of time was too large and had an impact on her existing understanding.
Cao Shujie smiled: "Everything depends on human effort. I proposed this idea. Brother Xu and the others will find people to carry out research and development in this direction. As long as there is a goal, it is always possible to achieve it."
Speaking of this, Cao Shujie's eyes seemed to shine: "As long as this is really accomplished, it will be great. By then, the existing data lines will really be eliminated, and this improvement in charging speed is a technological
The complete elimination and innovation of data cables are not as easy to imitate as changes in the shape of data cables.”
"At that time, Yaxu Electronics Factory will shine in the data line industry." Cao Shujie became more and more excited as he talked.
This piece was created bit by bit in his hands, giving him the feeling of leading the market.
Cheng Xiaolin was stunned. Her husband's words left her at a loss as to what to do.
But looking at her husband's almost crazy look, Cheng Xiaolin felt that what her husband said seemed to be true.
"What about the new energy tram charger you just mentioned?" Cheng Xiaolin continued to ask him.
Cao Shujie thought for a while and said to his wife in the simplest terms: "If Yaxu Electronics Factory can solve the problem of fully charging mobile phones in a short time, then on this basis, we can study how to achieve fast charging of new energy vehicles. This will
It has the same working principle.”
Cheng Xiaolin seemed to understand but not quite.
…
On the other side, at Cao Shuxu's house, after letting his son fall asleep first, Cao Shuxu was also talking to his wife Ding Yunan about these issues.
"What Shujie means is that starting next year, Yaxu Electronics Factory will use 50% of its profits to research fast charging for mobile phones. After this technology matures, in the next stage, our focus will shift to new energy vehicles.
What do you think about fast charging and super charging, wife?" Cao Shuxu asked his wife.
Ding Yunan spends most of her time looking after children, and she doesn't know much about this area, but this does not prevent him from having a flexible mind.
Just take out your mobile phone, open the mobile browser, and enter the keyword "new energy vehicle" to search for relevant information online.
The content of this information was clear at a glance. The couple huddled together and read the contents of these links one by one, especially the links related to new energy vehicle charging. They looked more carefully.
After reading it in one sitting, the two of them had different psychological feelings.
Some owners of new energy vehicles online have reported the same problem: charging is too slow and inconvenient.
There are special chargers for charging new energy vehicles. This kind of equipment is called a charging pile, which is divided into fast and slow charging.
Slow charging piles can be charged with ordinary household electricity at home, but charging with this charging equipment has a very big drawback, which is that the charging time is long.
It's fine if you usually drive short distances or are not in a hurry. You can use it during the day and charge it at night without any delay.
But if you are traveling a long distance and are in a hurry, it can make people die of anxiety.
Fast charging is to solve this problem, but it cannot achieve the efficiency of filling up the tank in two minutes and driving away immediately.
Under such circumstances, the battery life problem of new energy vehicles has become a nightmare for most new energy car owners, and has also become a key reason why other people do not dare to buy new energy vehicles. Everyone is afraid that a new energy vehicle will suddenly break down on the road.
"Husband, I seem to understand what Shujie means. He should be talking about how to achieve faster charging of new energy vehicles from a technical point of view. If you can really solve this problem, your company will be great." Ding Yunan said slightly.
Thinking about it, we also understand how high the future prospects here are.
Not to mention anything else, once new energy vehicles are widely used at a certain point in the future, the fast charging and overcharging required by then will be necessities for new energy vehicles.
Although new energy vehicles cannot achieve the level of popularity that everyone has one like today's smartphones.
However, chargers for new energy vehicles are also more expensive than mobile phone chargers.
The more deeply I thought about this issue, even a layman like Ding Yunan felt that the idea mentioned by Cao Shujie was likely to be realized. At this time, Cao Shuxu also clearly realized this.
"This trip to visit Shujie was fruitful again." Cao Shuxu was filled with emotion. This was something he did not expect.
Ding Yunan also nodded, and Ding Yunan also realized that let alone fast charging and overcharging of new energy vehicles, if mobile phones can be charged quickly, the company's data line products will also sell out.
Compared with changing the color of the data cable sheath and the length of the data cable, or making any other tricks, fast charging is a qualitative difference and a technological innovation.
"Shuxu, have you ever thought about it? If the data cables produced by your company can be fully charged in a short time, I think the major mobile phone manufacturers will definitely rush to cooperate with you." Ding Yunan said with certainty.
Cao Shuxu also nodded. Cao Shujie told them this last year. The reason is very simple. Once the charging time is shortened, many major mobile phone manufacturers will see the benefits. When that happens, they will take the initiative to let them
Yaxu Electronics Factory supplies them.
Rather than like before, they tried every means, and even wanted to take Cao Shujie's shortcut to supply Xiaomi mobile phones.
Having no value and having great value are two completely different concepts on the same line.
Speaking of this, Ding Yunan was very impressed: "Shu Xu, let me tell you something. Shu Jie said that 50% of the profits will be used for scientific research. Based on this alone, his structure cannot be compared with that of you and Mr. Xu.
"
Regarding this issue, Cao Shuxu also admitted that it is not only a matter of courage, but also a matter of vision and long-term cognition.
In fact, he also found it incredible. Although Cao Shujie did not understand technology and could not provide any technical support, the very clear positioning idea provided by Cao Shujie was precisely something more difficult than technology.
There are some things that you can’t even think of, let alone use technology to realize them?
Now Cao Shujie has given them clear technical requirements. As long as they move forward towards this goal and find professionals to make breakthroughs in this direction, the result will be fixed.
The process may be a bit tortuous, but it's better than running around without a head.
And this also highlights how rare and valuable Cao Shujie’s thinking is. ()
