Shenhao started after the college entrance examination

The next stop for the International Piano Competition was Budapest, but in view of the worse public security environment in Budapest, Anliang decided to stay in Prague until the 10th and then go to Budapest, staying only for one night.

The members of Tiantian Bai Yujing Club were also willing to stay in Prague and decided to return home with An Liang.

While An Liang was staying abroad, the progress of the hardware assistive equipment for the visually impaired developed by Dark Core Technology Company was very fast. After all, with the rewards given by the Life Winner System, how could it not be fast?

After Anliang's final decision, the shape of the hardware auxiliary equipment for the visually impaired was finally chosen to be helmet-type. Like a bicycle helmet, it can be used in both winter and summer.

The helmet-type hardware auxiliary equipment for the visually impaired is equipped with ten depth-sensing cameras, including the four directions of southeast, northwest, and the 45-degree angle between them. In addition, two depth-sensing cameras are also arranged above, so that It forms a depth-of-field camera system that is centered on the wearer and takes into account almost all panoramic views.

There are also ten laser ranging radars and use the same layout.

Within three days, Dark Core Technology Company made a prototype of the hardware assistive device for the visually impaired and made a demonstration video. Even though it was just a prototype, An Liang felt that the technology of the prototype was already very good.

After watching the demonstration video, An Liang called Hanzhenglong and waited for the other party to answer. An Liang asked directly,"What's its cost and price?""

"If we ignore our R&D costs and design costs and only calculate the material costs, it is actually quite cheap. Han Zhenglong explained.

Han Zhenglong continued,"The purchase price of a depth-of-field camera is 95 yuan; the price of lidar is a little more expensive. Although we do not use the same lidar from Apple, the cost is still as high as 120 yuan." One."

A hardware auxiliary device for the visually impaired requires ten depth-of-field cameras and ten laser radars, and the cost alone reaches the height of 2,150 yuan.

"The cost of the main body of the helmet is slightly cheaper, only 25 yuan; but we independently designed the natural image recognition chip. Even if we produce it ourselves, the cost of a single chip reaches 100 yuan." Han Zhenglong explained

"In addition to the internal integrated circuit cost of 20 yuan, the graphene battery cost of 150 yuan, and the manufacturing cost of 40 yuan, the combined cost has reached a height of 2,485 yuan."Han Zheng Long calculates the data in his mind

"There are also packaging costs, logistics and transportation costs, as well as supporting chargers, included headphones, etc., plus the cost of 65 yuan, and the final cost price is as high as 2550 yuan."Han Zhenglong said the final data

"If we sell it at a price of 2,550 yuan, we are basically selling each one at a loss because our chip production cannot achieve a 100% qualification rate. In addition, graphene is really sold at cost price. If the user who purchases it dismantles it, Graphene batteries can probably make a lot of money."Han Zhenglong sighed. An

Liang responded with a smile,"I said before, ignore the profit thing, the visually impaired are already a vulnerable group, and we don't need to make money through them."

As for disassembling the graphene battery?

Think too much!

Do you want to know about the melting core?

"How much can the current production capacity reach? An Liang asked.

Han Zhenglong thought about it for a moment before responding,"The monthly production volume of natural image recognition chips can probably reach 200,000 pieces per month, but the supply of graphene batteries cannot keep up. The one next door Most of the graphene batteries have been taken away directly by the military, and Apple has to ensure the supply. We can get about 50,000 sets of graphene battery supply every month."

"Fifty thousand sets is also pretty good! Anliang responded,"The production capacity of graphene batteries will be increased in the future.

An Liang continued to ask,"Have you contacted the foundry?""

"The Didu Precision Manufacturing Company in the north of us can undertake our OEM work. Han Zhenglong explained,"Including integrated circuits, we can hand them over to them for processing.""

"By the way, after your real-person testing, what do you think of the effectiveness of hardware assistive devices for the visually impaired? An Liang asked.

Han Zhenglong said confidently,"Very good!""

"I personally tested it. After get off work yesterday, I tried it while blindfolded and wearing a hardware assistive device for the visually impaired. I was escorted home by my colleagues without any help from my colleagues. I successfully took the bus back home." Han Zhenglong added.

"Although I am not visually impaired, I can easily adapt to visually impaired situations with the help of hardware assistive devices for the visually impaired. I think truly visually impaired people should be more able to adapt. Bar?" Han Zhenglong explained.

After all, Han Zhenglong is not a visually impaired person. He is not familiar with the situation of visually impaired people and is even more uncomfortable in a visually impaired state.

Han Zhenglong continued,"In addition to my personal testing, our company Nine other colleagues took the test, all of whom passed successfully"

"Are these tests recorded on video?"An Liang asked

"Everyone else's tests were recorded on video except mine."Han Zhenglong responded.

Han Zhenglong's identity is a bit sensitive, so he cannot record the video.

"very good! An Liang responded with satisfaction,"Edit the test videos of the other nine people and make a promotional video. We are going to promote the hardware assistive equipment for the visually impaired.""

"In addition, you can start preparing for the production of hardware auxiliary equipment for the visually impaired and bring this equipment to the market as soon as possible. If there are no problems, apply this technology to flying motorcycles."An Liang added

"OK" Hanzhenglong responded.