The latest website: After taking a few steps on the stage and waiting for the stage to be a little quieter, Wu Hao continued to say, "Of course, we have just developed this technology, and there are still many things to be perfected.

So far, we have realized ten-meter wireless remote power transmission experiments in the laboratory.

And because of some technical and safety restrictions, the wireless remote charging technology we use in this smart AR glasses can achieve a maximum of 1.5 meters of charging requirements. In other words, you can put this charging module aside or carry it in your bag, as long as it is within 1.5 meters, you can charge the smart AR glasses we wear.

And all of the power transmission uses electromagnetic directional transmission technology, that is, ordinary electromagnetic waves, will not affect our health, please rest assured. "

Poppy poppy ...

After hearing the security guarantee, everyone could not help but relax. After all, this technology is too advanced. When everyone is surprised, there will also be some fears and anxieties, that is, whether this technology will affect our people.

While everyone applauded, Wu Hao took the opportunity to take a sip of water, and then changed a PPT before continuing: "Based on this technical limitation, we specially designed and equipped a host module for this smart AR glasses. According to different Requirements, we design two mainframe designs.

The first is the first. We fuse this host module with the glasses case. This design is a bit like a wireless headset case on the market. Yes, we were inspired by it.

Usually, the earphones can be stored in this glasses case and taken out when needed. The glasses case is not only equipped with a battery, we are also equipped with other modules.

For example, some equipment that cannot be placed on the glasses, we have all put on this host module.

First of all, the battery. We have equipped this glasses case with a 6000mAh new-generation lithium-ion battery. This battery can not only supply the operation of the host module, but also wirelessly and remotely charge our smart AR glasses.

In a fully charged state, the glasses case can charge the smart AR glasses six to seven times. Based on the most basic six-hour battery life, it can support a total of 35 to 40 hours of smart AR glasses, which is enough to meet the needs of most of our daily use scenarios. "

"Of course, as the battery life increases, the host module will also consume some power, so the battery life will also decrease.

Someone may ask, why don't we have a larger capacity battery? "

Wu Hao glanced down at the crowd: "The answer is no. At present, this battery life is enough for our daily consumption.

Secondly, there are some considerations in design and ease of use. We hope that this spectacle case is as small and light as possible without affecting our normal carrying and use.

In addition, this glasses case is not only equipped with batteries, we have placed many other equipment. For example, the card slot used to install the SIM card, yes, this device will be able to network independently and no longer rely on existing mobile phones.

For another example, we have equipped this glasses case with a large-aperture professional camera lens that can reach up to 40 million pixels. Enough for you to take some high-quality photos, or you can use her for selfies.

Don't look at the market now that there are many mobile phone cameras with hundreds of millions of pixels, but the advantage of large aperture is that these lenses cannot shake, we welcome everyone to evaluate.

In the words of corn and snow, I'm not convinced to pull out Bibi. "

Hahahaha ...

Wu Hao's remarks caused everyone in the audience to laugh, but the snow soldier who was watching the live broadcast on the other side couldn't laugh. At this moment he was wrinkling his eyes and staring at the smart AR glasses shown in Wu Hao's hands, wondering what he was thinking.

Wu Hao's preaching continues here.

"Of course, this kind of glasses case is not suitable for everyone. Although we make it as small as possible, but its volume is here, we really can't shrink it anymore.

This also makes it inconvenient to carry around. It is okay to carry a bag. Without a bag, it is inconvenient to carry on your body. And usually we wear smart AR glasses, this glasses case is useless at all.

Therefore, our second solution is to discard the glasses case and design such a host module. It's about the size of our normal credit card, and it's thin, less than eight millimeters.

We use three different processes for the overall body, including aluminum-magnesium alloy, glass ceramic, and carbon fiber.

This host module retains all the features of the first type and has some performance improvements. For example, although it is relatively small, it is equipped with a larger battery, reaching a staggering 9,800 mAh.

Why set this number? Because the General Administration of Civil Aviation has stipulated that more than 10,000 batteries are not allowed to be carried on the aircraft. "

Hahahaha ... Everyone laughed.

"In addition, we also equipped the two host modules with ordinary wireless charging functions. All of the mobile phone wireless chargers we generally use can be used, and up to 60 watts of wireless fast charging can be achieved.

For the sake of safety, during the process of charging the host module, it cannot charge the smart AR glasses.

After the host module is fully charged, it does not charge our smart AR glasses in real time. We installed a power management system in the host module, which monitors the power of the smart AR glasses in real time.

When the power of smart AR glasses is less than 20% ~ lightnovelpub.net ~, it will start the charging function to charge our smart AR glasses. Its wireless remote charging power can reach 30 watts. Under normal use of smart AR glasses, it takes less than 30 minutes to fill a 800 mAh battery, which can be said to be very fast.

And during the entire charging process, our wearing users will not feel any discomfort and will not be affected, and everything will be performed unknowingly. The wearing user is only aware of this in the reminder that pops up on the screen.

When it is fully charged, it will automatically disconnect and wait for the next charge. "

"Perfect!" Everyone couldn't help exclaiming, the technology that everyone had been thinking about finally appeared today, which made everyone feel like a dream, unreal.

After a warm applause, Wu Hao also began to summarize the technology.

"At present, this technology has applied for a total of 53 related patents, and 11 are still in the process of application. And this technology has also passed relevant national safety tests and reached relevant safe use requirements. In the future, we will continue to ... "