Simply put, it is a product of simultaneous mixing and purification, whereas, according to the blast, their first type of electric vehicle is probably the idea of a well-known harmony.

This strategy alone is not surprising, but, after all, there are many similar vehicles.

I think it is interesting to see that the user’s markers are not ideally switched from a very good route of electricity, but rather that their purveyors will use 800 V high pressure platforms.

In the view of Brunei, it is quite right to choose that direction.

Since this play, consisting of “digital and physical units”, while looking at the pit, is highly probably capable of filling the last shortboard of the electric vehicle.

As long as the publication of the bus business is completed, it can be found that many or fewer of them have referred to the 800V platform concept.

Like Biyadi, Peng, Push, and Puma, Fonds and Safe Time, 800 V platforms have been or are planned for their own vehicles.

It is a good reason for everyone to like it, and indeed for the need for mobile phones.

The stories that can be retrieved by the trousers are embarrassed.

In the year, the cell of mobile phones was basically more than 1,000 millennias, and the whole of 5V1A, albeit not fast, was sufficient.

However, when the battery has changed to three or four thousand or more five millennia, the original power of recharge has appeared to be somewhat small.

The near-powered inner volume began then, from dozens to 100 watts to the present 200 W, with a ten minute of electricity, the main blowing was an efficiency.

The same is true for electric vehicles, which are now becoming more and less expensive than 100 times, and which, if used only slowly, spend a minimum of several hours.

This 800V platform is, in fact, like a high-powered fast-freight technology, in which 800V is the level of electricity it supports. The upgrading is visible in comparison with the 500 V currently mainstreamed.

Also visible, there are 800 V platforms that are blew up at the same time.

Generally slow-ups, with one vehicle requiring approximately 6-7 hours, while V3 in Tesla with 400 V3 overcharges, a car with only half an hour, have become less expensive.

The wheel of 800 V, which can even support the 4C fast, is a one-quarter of hours (15 minutes) that can be filled from zero cells.

At this rate, I do not stop looking at the apples of 20W, who have not been picked up by cars.

Thus, the greatest significance of the 800V structure is to significantly alleviate the energy anxieties of electric vehicles, which have greatly contributed to the shortened power of electric vehicles.

Moreover, its emergence has been a concomitant solution to many of the chronic problems associated with the filling of electricity.

The first is that it can significantly reduce thermal wear when filling electricity.

As we all know, power is equal to electricity pressure multiplied by P=UI, which seeks to increase the power of recharge, either to increase the power flow or to increase the pressure.

If it is not intended to be too large for the replacement system, it will certainly be a better option. However, with the volatility of the electricity stream, according to hypothetical Q=I?Rt (of which I is electric stream, R is electrocution, t is time), the heat flow of the recharge system will also increase, and more electricity will be wasted on heat.

Instead, in order to prevent the filling of electric pillars from being burned, it must be designed for thermal system. For example, in Tesla, wind fans + liquid cooling heat were used. While the effect of the decline is good, the cost is also a real increase.

However, if replaced with the idea of increasing electricity pressure, the heat flow Q = I?Rt will not change, not only in the bulk of the charge, but it can be said that the total power of the charge will increase.

Here, the large group will certainly ask whether technological improvements such as the replacement of electricity and double-machine-ups are slow, and whether they are willing to use 800 V platforms?

Since 800V is not merely a technology used for electrical filling, it also has many hidden advantages that are not easy to detect at a much deeper level of automobile engineering.

It can, for example, significantly reduce the weight and volume of various wires in electric vehicles, making them lighter and more in-house.

In the impression, the utility car should be empty due to the absence of engines, speed boxes and axes. In fact, however, the various high- and pressure-on-line barriers on the head of the electric vehicle are also numerous because the basic everything on the vehicle is available for electricity.

In the case of Tesra Model S, for example, the entire vehicle is three kilometres long, with dozens of kilograms of mass.

However, in order to adapt to a larger three-powered system, the wire on the vehicle is subject to greater pressure or power streams. There is, however, a characteristic of the electricity line, which is expected to bear a large power stream, which must have a greater crossroads, that is, become more crude.

If power pressure is not increased, it is necessary to use more crude lines of power if power is to be large enough. The liner in the vehicle would have been long, and the overall weight and volume of the vehicle would also have changed.

Variable weight not only affects renewal, but larger volume also affects space in vehicles.

Just as some electric vehicles begin on the trip, it is in fact intended to place high pressure lines.

By contrast, high-powered programmes are perfect. Because of the high power pressure expected to keep the line, it is only necessary to replace pressure-resistant materials.

Moreover, because of higher electricity pressure, the flow could be properly reduced and the transversal interval of the line could be reduced.

Thus, the line is fined, the volume is small and the weight is light. Not only does it affect renewal, it also reduces the space for linear occupancy.

It is now known that 800Vs are ready for bars to be used by all of the businessmen, and that this is a bit, ”.

There is no single difference in periphery.

However, it is very difficult to achieve anything perfect.

Since the 800V high pressure platform is, in the end, an overall upgrading of a vehicle.

This means that not just the battery is fast-changing, and electric power, power control, can be converted to support high pressure, even air conditioning compressors, all of which have to hang 800 V.

The most difficult thing here is to support high-pressure cores.

Elias said: “a rich man should not enter Barcelona. From a commercial point of view, this is not the most interesting thing. Sports and business are not closely linked.”

On Messi’s departure, Elias said: “no one asked me about Messi. It’s the most absurd thing to let Messi leave. As a Barcelona fan, I hope he can stay. Now I hope he can come back and become Barcelona’s lifelong ambassador.”

When asked if Barcelona should sign Harland, Elias made it clear: “Harland reminds me of Ibrahimovic. Barcelona has never been good at spending money. We are alchemists. Before, I expected pedry to succeed. Harland can have a great impact, but if you let me choose whether to introduce Harland or promote young players, I choose to promote young players.”

Introduction:

Sina entertainment news

On March 4, a netizen ran into the host Sabine’s family of four at the Shanghai shopping mall amusement park. From the photos sent by netizens, it can be seen that although Sabine’s wife Li Bai is simple in clothes, her blond hair is very eye-catching, and her slender long legs suddenly attract the attention of passers-by.

Netizens also said that they first saw Li Bai and felt that the two children around Li Bai looked particularly good-looking. Then they found that they were Sabine’s wife and children.

Although the netizens only photographed the back of xiaosa’s family, it was obvious that the daughter in xiaosa’s arms had black hair with his father, and the son seemed to be wearing a black hat, so he couldn’t see the color of his hair.

Li Bai is a Canadian. Sabine’s two children were also born in Canada. However, for the sake of Xiao Sa’s career, Li Bai soon came back with his children to settle in Beijing.

Today, the dragon and Phoenix fetus born in December 2019 is more than two years old. Although Xiao SA is busy with work, he does not shift the responsibility of taking care of the children to his wife. Netizens can see the picture of their husband and wife going out with their children from time to time.

Sound and sound have interest: develop diversity at the same time and care for people with hearing impairment

There are a large number of hearing-impaired people in China, while the professional service population and infrastructure of hearing-impaired people are far behind, and the normal life of a large number of hearing-impaired people can not be guaranteed. They have different degrees of communication difficulties, and there are also obstacles in obtaining non-verbal signals such as alarm clock, doorbell and telephone ring in time. On the contrary, the rapid development of the times has brought an insurmountable gap between them and the digital world. Therefore, the “sound with interest” public welfare plan came into being, which is committed to promoting the technological upgrading of information accessibility in the industry and helping more people with hearing impairment enjoy the convenience of science and technology.

The “sound with interest” public welfare program will last for three years, based on the continuous donation of machines to hearing-impaired people, and listen to the feedback of the donor’s use experience in the process of implementation, so as to continuously improve the barrier free function. In addition, vivo will also work with the China hearing medicine development foundation to carry out research activities for people with hearing impairment, deeply tap the real needs of people with hearing impairment, and gradually explore other feasible directions, so that more people with hearing impairment can really benefit from this plan.

Co frequency resonance: vivo information barrier free function online

With the continuous development of communication technology, mobile phones have become an important tool for modern citizens to obtain information. Through the empowerment of AI vision, AI voice and other technical means, intelligent devices can incarnate into the “second sensory center” to help hearing-impaired people obtain more interaction ways in the rapidly developing modern society. After the launch of the “voice with interest” public welfare program, vivo successively launched three information accessibility functions in terms of hearing: “voice recognition”, “barrier free call” and “vivo listening and speaking”.

“Voice recognition” is based on the ambient sound detection function carried by vivo originos. It can recognize those important and safety related sounds and multi-modal remind users to respond in time. The baby cry monitoring function developed for hearing-impaired parents and other groups has been launched to X70 PRO + model. This function focuses on the baby care scene, can monitor the baby cry in real time, will add more sound types in the future, and send out early warning in time through non sound signals of wearing devices.

The “barrier free call” function can provide vivo users with real-time voice and text conversion during the call; “Vivo listening and speaking” can bring a smoother face-to-face communication experience for users who are not convenient for voice dialogue in different sound environments. These two functions have been launched in vivo X series, s series, Y Series and other mainstream models on sale.

Listen to the future: donation beneficiary solicitation activity starts

At the important opportunity of “national ear day” on March 3 to advocate public attention to hearing health, the “sound with interest” public welfare plan announced the launch of the collection of donation beneficiaries, which will provide barrier free scientific and technological products for eligible hearing-impaired people with financial difficulties and help the hearing-impaired people enjoy the beautiful life brought by science and technology. The family members with hearing difficulties who have obstacles in the demand for technology products can participate in the collection of China’s hearing medicine development foundation WeChat official account online. The application will continue, and the “sound with interest” public welfare plan will select qualified applicants according to the screening criteria of different batches, and carry out machine donation activities on a regular basis. The first phase will give priority to donating barrier free electronic devices to 100 hearing-impaired people with infants and young children who need care and whose age is no more than 3 years old.

In order to better help and serve the hearing-impaired users covered by this project, vivo has specially established an exclusive customer service team to provide these hearing-impaired users with exclusive online and offline customer services, including answering questions about daily machine use, guidance on the use of information accessibility functions, free pick-up and delivery services and free door-to-door services in some cities.

For the majority of hearing-impaired people, they expect to meet the basic demands of normal life, but also hope to fully integrate into society and have all kinds of opportunities and conditions equivalent to those of hearing-impaired people. This requires not only the voice and support of all sectors of society, but also the “public welfare plan”. Shen Wei, founder, President and CEO of vivo, said in this year’s Spring Festival speech that “science and technology does not exist to show science and technology. The end point of science and technology is to make people feel happy and reach beauty”. It is believed that taking the “sound and interest” public welfare plan as an opportunity, science and technology with temperature will cover more groups and bring beauty and hope.