Set car, crazy growth

– Is there a new car brand in the world?

This is a problem that is mentioned from time to time during the car circle. This problem is a non-question, either, or not.

Reality is always so interesting and colorful than this repeated question and a tasteless answer.

The birth of each new car brand, which has ambitious blueprint and ambition, and each new car brand’s helmetman is eager to have colorful, and then change the silent industrial pattern or even the whole world.

Although Bat has never hidden to the interest of the car, it is Baidu, which is really going to the sea and touch the first crab.


On November 17, Li Yanhong was clearly said in Baidu Q3 financial investors’ meeting: the intensity through Baidu’s powerful science, wisdom, Zhiyun, and Zhitu’s advantageous ecology have achieved rapid development, the first conceptual production model The size of the slurry model has completed the wind tunnel test, which will debug the Beijing Auto Show and to the market for the first time to show its smart cockpit and smart driving. It is expected to achieve large-scale production delivery in 2023. At the same time, Li Yanhong also emphasized that the collection will launch a more bright model in the future.
This small section of Li Yanhong revealed the instant information of the company’s collection of car companies, almost all content drop points in progress.
For the collection, Li Yanhong is clearly confident.
Li Yanhong’s self-confidence may be the efficiency of the set.
From March 2 this year, the settlement of the model has not yet been less than 9 months. Because I started late, I have to catch up, and I will post it.
Naturally, "efficiency" has become a model of carpament.
In June, "Black Forest" shelter model exposure; July, the design is completed, research and development into the project development phase; August, with the Ningde Times, Mainland Group, Herbi Technology reached a strategic cooperation; September, awarded? SIMU Car (software integration simulation sample) road trial exposure, smart cockpit, and smart driving function custom research and development …
On November 17th, in the collection, the intelligent driving person in charge Wang Weibao said that the current collective SIMU CAR has entered the dynamic test phase, achieving the software week, which has been added this month, including the identification signal light , The intersection of the intersection, the functions such as driving, the future will continue to keep the weekly R & D rhythm, and the intelligent driving development speed of the set is far more than the industry average.
A freshman car brand gradually reveals its meteorological. "Efficiency" can take this stage and even a long time in the future.
No more than "efficiency", it reflects the glory of this stage. It is not just a simple pursuit of growth, but behind the fast layout, there is a collection of its own underlying growth logic – in the pursuit of speed At the same time, it is more important to innovate and autonomy.


Perhaps, high efficiency is not just a result, it should be a logic.
Behind the high-efficiency growth, must have a systemic force that matches it. The material system is generally inseparable from these three capabilities.
One is the capital force.
With the market level of new power, the market is getting deeper, the car is no longer a simple financing battle, burning money, but the integration war of various advantage resources, lasting battle.
The starting point of the collection is high, which is born with a golden spoon.
In April this year, the exact news suggests that Baidu and Geely Automobile Joint venture "Place Car" plan to invest 50 billion yuan in the next five years. At the beginning of June, the collection of car CEOs said that the plan will start the first round of financing in the third quarter of this year.
One is the head of the Internet giant, a Chinese brand giant in the head. The two giants’ capital rear book also makes the collection from the beginning of birth, and won the starting line of capital, talent, technology, and supply chain.
The second is teamwork.
Excavation and excavation, is a key indicator of the core competitiveness of the new power of the car.
In the initial stage of the car, can you dug into a person, it is related to the success or failure of the car. In this round of robbing, the collection is a great victory.
After the provision of the official confirmation, before BMW, Lexus, Yulai, Ford executives Zhu Jiang have recently joined the collection of automobiles, serving as Vice Presidents and the person in charge of the user development and operations.
As early as May this year, Xia 1 revealed that the core team of the whole vehicle design of 100 people in the city has been standing. At the end of next year, this scale has expanded to 2500-3,000 people.
In fact, in February, the set of CEOs, the person in charge of the Ministry of Intelligent Trucks, the Asia Pacific region of Fiat Klesler, Moyou, the founder and Chief Executive Officer of Moy, and the core team. The industry is topped in the industry.
Among them, the person in charge of the original Geely Automotive Quality Manager Xu Huayi, from the first employee of the original Moyai, Chen Chao, and Zhang Hua, who was the first person of IT, two people served as a product of the model. Director of IT.
In terms of design, there is Wang Chiang Gang from the original Beiqi senior project supervisor, as well as the red sensor of the original disaster, the leader of the engineer; "said Wang Weibao, who mentioned above, Wang Weibao, who mentioned in Apple’s automatic driving R & D project. .
The third is the technology.
The high efficiency of the collective is largely standing on the shoulders of the giant, which is never avoided.
In the dimension of the car, there is a support of Geely vast architecture, which is free of the process of collecting the entire platform to develop or truck verification.
In intelligent dimensions, Baidu’s accumulation in AI and automatic driving areas, including central capabilities in map, automatic driving, perception, voice, etc., will fully empower the set.


The set may not have an opponent.
The topic of the traditional product to solve the problem is – who is my opponent? Once you understand who is the opponent, then it is equivalent to find out who you are.
In other words, traditional Chinese caring thinking is – aiming to make a car.
This way, the way you walk may not be walking, and you can’t talk about your opponent, everything must touch the stone over the river.
On August 18 this year, in the "Baidu World Conference 2021", Li Yanhong first proposed the concept of "car robot" and released Baidu "car robot".
Although there have been similar pits that have been made out of the game, there is no ability to achieve.
More than Ttrisla, Xiaopeng, Wei Si, Ideally, the destination is: to create a future car robot company.
Therefore, regardless of the establishment of a centralized organizational architecture, staff construction, and product research and development ideas are based on the idea of ??building a car robot.
The difference between cognition, the key is on this "person".
Whether it is Mask, still He Xiaopeng, in their cognition, cars is just a bit node of their dreams.
Tesla in Masque is not a car, but a fulcrum of clean energy dreams. Xiaopeng cars, is just a intelligent one of He Xiaopeng all things.
If they define the energy attributes of the car, they are either the carrier properties, which are the levels of the machine.
Li Yanhong’s collection car, I guess there will be more in the future – humanistic taste.
Cars cannot be just a carrier, one space, may still be a Jawis-style housekeeper. If the automatic driving is the form of functional pursuit, then the Givis-style key is the spiritual pursuit.
What’s more, Baidu APLLO system is world-class technology giants in the automatic driving area, just suffering from can’t land. The AI ??capability is also the same.
With the promotion of the rhythm of the collection product, I will verify that my guess is correct or not.
Li Yanhong said the "first conceptual production model", current appearance and interior design have been basically determined. And the summer is also more optimistic: the first volume of the car can be reserved within 200,000 yuan in the first year.
The past car is gasoline feeding. Future cars will be fed by data.
There may be no opponents on this road, but on the mining and mining of the data, it is far from the early Teslas.
– Can I miss the sufficient amount of data in the future, I am afraid it is a core factor that is related to the success or failure of Li Yanhong.

Editor in charge: Xu Asia

How to solve the mold silicone mucosa?

Our mold silica gel has two kinds of industrial grade condensation mold silica gel, the other is food grade addition silica gel, these two molds may have mucous membranes and difficult demolding during production of silica gel products. . When this problem occurs, it will affect production, and the efficiency of production is reduced. I believe that many mold silicone manufacturers are unwilling to see this happening. How can I solve the mold silicone mucosa difficult to release?

The following macro map silica gel introduces 2 silica gel molds to mold the molding method:

1. Surface treatment of mode: The surface should be treated with the surface before doing silicone mold products, such as coating is clean, this must be uniform with a cotton cloth). If it is a food grade with a resin mold, if it appears The condition of the sticky mode needs to be used with washing water.

2, spray release agent treatment: If you are worried that it will stick, it is jet the molding agent or brush the Vaseline to the mold, but the silicone gel is used to dry.

The above two methods are commonly used in silica gel mucosa, I hope to help you, there is a little need to remind the use of scrubbubbles and release agents to be appropriate, washing clean water, it needs to dry the mold Operation. If these two methods don’t have to analyze the specific questions, find out why their products will be resolved after the cause of the mucosa. Pay attention to our macro map to provide you with more mold silica glue problems.

Another "rich feast"?Ma Yun is frequent, what does it mean?

As we all know, in 2019, Ma Yun exited Alibaba, and gave the company directly to Zhang Yong.However, after retired, Ma Yun is really willing to live "pension" life?I am afraid I don’t have it.Many entrepreneurs are old and beautiful, and they are in a thousand miles.The martyr is so strong.

Think about Huawei’s president, Ren Zheng, the age of 70 is still struggling in the first line.How can Ma Yun in the age of 40 this year, how can he be willing to live in the rest of the birth, every day, you will hug.Therefore, in recent recently, Ma Yun, a long time, abroad, abroad to investigate agriculture.So, what does Ma Yun moved like this, what does it mean?

Ma Yun is preparing to enter agriculture?

China Network on October 26 released a report in the October 25 this year, Ma appeared in leading Dutch Institute of Agricultural Technology. This is since last October 24 Ma Tucao global financial regulation, and then crazy criticized the financial industry since the first high-profile appearance.

Of course, as an entrepreneur Jack Ma, concern for agriculture is naturally not a momentary whim, according to reports, Ma in the silence of more than a year, was photographed many times coming to Jiangsu, Zhejiang and Internet technologies visit agriculture.

From all indications it seems Ma, Ma following the exit from the online electricity supplier, it seems ready to show its mettle in the field of agriculture.

So, why so Ma agricultural value it?

Why Ma so prized agriculture?

First of all, the new trend of business chiefs

In fact, Ma fancy agriculture is not surprising that in recent years, many business chiefs have a soft spot for agriculture, previously, national crackdown training institute, the New Oriental income greatly affected. In such adverse circumstances, October 27, under the auspices of the New Oriental Education Group, New Oriental Cheng News Network Technology Co., Ltd. established a new East preferred technology, operating mainly chemical fertilizers and pesticides.

And when Jingdong March 5, will also share their own subsidiaries Suqian Jingdong Trade Co., Ltd. for the change of business, the business scope of the new pesticide sales.

In agriculture, there are already so many incoming capital, the future of agriculture will be able to get a larger development, Ma could see how the field has not such a bright prospect of it?

Second, agriculture is very important

Many people may disagree, science and technology is now so advanced, artificial meat, eggs, artificial, artificial starch have emerged, in the future do not appear artificial vegetables? In fact, this really is not possible. As we all know, artificial food input costs are very high, vegetable prices are so cheap, there is no need artificial.

In 2016, when, although the Japanese out of man-made video of cabbage, but in fact this video made out of cabbage is only wax it.

So, if today’s rapid development in science and technology, the industry what what will not be eliminated, I am afraid it is farming. Moreover, agriculture can meet our most important daily food needs. This is a huge consumer market for agriculture. The huge consumer market often can also bring huge economic benefits.

Finally, agricultural science and technology penetration rate is not high

Now, in the field of agriculture, high-end technology is basically difficult to see the figure, almost a blank face of the market, they are often whoever incoming whoever wins. Moreover, the high-end technology such as the Internet no doubt will be the mainstream in the future of agriculture. Ma had previously been pioneered by incoming Internet, gain a lot of bonuses. Today should also have a great interest in the emerging Internet agriculture.

Today, Ma nationally and internationally, on the Internet Agriculture bottom search, the future, Ma is likely to deploy such a huge move. So, there is hope that through agriculture Ma, create wealth myth comparable to the electricity supplier online again?

Ma and create wealth through agriculture fairy tales?

In fact, if Ma really into the Bureau’s agriculture, then he is likely to open his second spring in this area. As we all know. In the arable land in the world, even though my country ranks behind the United States and India, but my country, as many third world countries arable land, the number of arable land itself is also not be underestimated.

Of course, these are all arable land had been cleared, after all, did not the reclaimed land have largely been developed over modern civilization. my country has so much farmland, the Internet also means that Ma’s agricultural market and have broader stage. It would appear that Ma is likely to scale new myth in the agricultural sector.

Moreover, Ma into agriculture, it is not a person in the struggle Previously, Alibaba says to invest NT $ 100 billion boost common prosperity, of which agriculture is the key. Therefore, Ma Internet agriculture is likely to get strong support of Ali Baba.

At first, Ma without any external support, the Alibaba small companies do today’s large enterprises. There are now so strong support for Ma in agriculture, presumably also likely to create greater wealth myth.

Ma into agriculture, ready to make every effort to create an Internet agriculture. So for our agriculture itself, what impact will it?

What will be the impact on agriculture

First, it will increase the economic benefits of agriculture

Since the global epidemic, the shortage is not the only chip, as well as food. Of course, my country’s grain is still very adequate. But the strange world grain area can not be optimistic. This year, due to the impact of the epidemic and natural disasters, according to the relevant data show that the US and Canadian spring wheat yield in terms of basically all dropped four percent, reaching the lowest yield in recent decades. Wheat production is not optimistic, other food crops must be similar.

If the incoming Ma really, really successful deployment of the Internet in agriculture, will greatly improve the efficiency of agriculture, increase our agricultural productivity. In the current global shortage of food, a lot of money by exporting the harvest economic benefits.

Secondly, to increase the influence of agriculture

The rapid development of society, today’s materialistic, many people may have forgotten, on such land, as well as the presence of farming. Now, add the Internet factor in the agricultural sector, combined with the trend of the times of agriculture must also get more attention, to increase agricultural influential helpful.

Then increase the impact of what use is it? This fact is well understood, the future of agriculture in order to get greater progress and development, the need to inject more young blood, with the increasing influence of agriculture, surely will attract more and more young people to go into the loess, for the development and progress of agriculture in the future, or helpful.


Ma has been low-key, the sudden end in agriculture, does not hide the layout determination Internet agriculture. The future, if Ma really the layout of the Internet in the field of agriculture, then, to Ma, it is likely to create a myth of wealth again. For agriculture, in the future, but also there will be a more brilliant development and progress.

Scientists develop new spacecraft outer protective materials

The academician team of Yu Shuhong, China University of Science and Technology, developed a new type of spacecraft outer protective material – polyimide-nano-macular composite film. This new material has been significantly improved due to its unique bionic design, and its mechanical properties and extreme environmental tolerance are significantly improved, which is expected to replace existing polyimide-based composite film materials. This results have been published in "Advanced Materials".

The polyimide film is a perfect material of the space detector "protective clothing" due to its excellent mechanical properties, excellent thermal stability and protruding chemical resistance. However, like other hydrocarbon polymers, the material is extremely susceptible to atomic oxygen attack in the space environment, causing its physical and mechanical properties to drop sharply, and there is currently no good solution. In addition, cosmic radiation and space debris impact also bring severe tests to their stability.

Yu Shuhong team is inspired by natural pearl mother’s "brick-mud" layered structure, using the pre-mechanical properties and ultraviolet mask function and can be prepared as a structural element, with polyimide precursor The polyimide-nanocomposite film is co-assembled, and the superior intrinsic characteristics of mica make up for the lack of polyimide. Different from the conventionally imitation pearl layer nanocomposite film, researchers have double-layer pearl layer structures by changing group distribution ratios, with a two-layer pearl layer structure, with a more dense nammother piece. This design strategy not only achieves effective improvement in material mechanical properties, but also facing atomic oxygen, ultraviolet radiation and spatial debris or the like.

Studies have shown that the tensile strength, Young’s modulus and surface hardness of this novel bionic composite film are 125 MPa, 2.2 Gpa and 0.37 GPpa, 45%, 100%, respectively, 100%, respectively, 100%, respectively, 100%, respectively, 100%, respectively, 100% And 68%, its performance is significantly better than the polyimide-mica composite film of the pure polyimide film, a single layer of pearl mother structure, and a polyimide-based composite containing conventional reports. In addition, its anti-ultraviolet aging and high temperature stability are also significantly improved.

The industry believes that this research proposed unique double imitation pearl mother structure design strategy, providing new ideas for designing other high-performance nanocomposites. (Guiyun An)

Intelligent calculation supply and demand + distribution, clearing sharing bicycle, upgrading Dongguan City Environment

In order to further enhance the environmental hygiene level, we will fully promote urban and rural environmental remediation, Dongguan introduced environmental health remediation to improve "hard ten" this year. Southern reporter learned from Harbin yesterday that in order to better respond to work, Harbin is fully upgraded to the vehicle operation and maintenance work in Dongguan, which is convenient for public travel to the public.

In September this year, Dongguan City has introduced environmental health remediation to improve the "hard ten", which makes clear provisions on the area, frequency, management of the city’s sanitation cleaning.

Harbin travel stated that in order to better cooperate with the competent department to do a sharing bicycle management, Harbin travel launched "0530 City Protection Action", clearly defined to respond within 5 minutes after receiving the notice of the supervision department, within 5 minutes, In 30 minutes, you will be transported in the designated place, and the Qing transportation is completed within 60 minutes.

According to reports, based on multi-dimensional data such as urban riding heat, weather, etc. More than 2,000 vehicles can be scheduled daily.

Written: Southern Reporter Mo Xiaodong

Editor: Mo Xiaodong

Sharing bicycle people’s livelihood society Dongguan

Copyright belongs to the original author, pay tribute to the original

Amazon Keyword Search: How do Amazon Keywords?

Key words for many Amazon sellers, even if they are like flies, they will not disappear, and there is also a seller who cannot pursue. Amazon’s seller hopes that your products get certain exposure on the platform, bringing more traffic. Amazon Advertising is the way to promote sales, and the Amazon advertising can pay these specific advertising locations through a specific keyword, so that your products are higher than those in the consumer Amazon’s pre-order goods.

Many sellers know that advertising is the most direct way to get traffic. What do you need to pay attention to during daily operations? How to optimize product keywords? Guan Tong gives you different characteristics from birth to maturity, analyzed at different stages How to optimize advertising keywords. The following technique is a wonderful content you can’t miss.

The life cycle of the product can be roughly divided into three stages: new duration, growth period, stable period, different periods of advertisements in selecting keywords, quotes, advertising indicators, have different focuses.

1. During the new product:

New products online, the advertisement in the station focuses on opening the traffic entry, and the user searching the word accumulated vocabulary through the automatic advertisement. Amazon’s automatic advertisement will match the user search term according to the relevance of Listing, so the measurement phase during the new product is also a timing for checking whether Listing is qualified and optimized. The points executed here are traffic, need to pay attention to exposure, click on data.

2, growth period:

Enter the growth period, advertising target attention to sales volume and conversion. This stage is focused on optimizing the keywords of optimizing advertising. The previous period runs a lot of words in the automatic advertisement, in which the performance-effective vocabulary can be placed in a manual advertisement, and the vocabulary of poor performance is negative. How to choose a good performance, just sorted by exposure, or only sorted by conversion rate may be too film. Filter with exposure, click, fees, click rate, ACOS, etc.

3. Stable period:

The advertisements of mature products pay attention to profits and costs, which is more meticulous at cost control. The product enters the maturity phase, the advertising keyword setting is basically stable, and there are historical sales available for reference. According to the change of sales, a certain proportion of sales will be assigned to the advertising budget. Refer to the recent sales data dynamic to adjust the daily advertising budget, stabilize advertising, and ensure the health operation while ensuring the interest.

The above analyzes the keyword characteristics of three different phases. We also need to pay attention to the setting of daily keyword format.

1 First, on the length, keywords best use phrases and languages, try not to use long sentences, longer keywords, customers are not easy to use, the lower the product exposure

2 Key words arrangement recommendations from top to bottom from top to bottom from top to bottom from top to bottom

3 Don’t repeat keywords;

4 Use a concise keyword, but not the abbreviation of rare purchases may not know

5 Key words need to be combined with data to optimize

6 Key words content order should be arranged in normal order, and the content spell should be correct.

Not only must I learn to write keywords, and the optimization of keyword settings is also what we need to understand and grasp. We can analyze from the following different Amazon Advertising Settings, further improve the keywords, and achieve the increasing amount of orders.

– Product Knowledge Research and Learning: Amazon seller must first understand its own products, fully learn our product’s comprehensive knowledge, initially judge and collect keywords.

– Advertising Frame: Amazon Advertising Framework affects advertising effects, repetitive or internal competition cost invalid costs, and clear frameworks can improve advertising effects. A reasonable grouping of project products, making the advertising group clear structure and convenient future optimization.

– Key words Screening: The key words of Amazon advertisements are not corresponding to the product, directly affecting the conversion. There is a lot of costs in invisible. Amazon seller can collect keywords related to the product in the first two steps, plus the assistance of the Amazon Advertising Keyword Tool. For example, we use the captain BI, choose the right advertising keyword, combined keyword, match the appropriate advertising group.

– Key words offer optimization adjustment: Quotation high and low impact advertising rankings, should pay attention to the keyword rankings, adjust the quotation at any time according to the situation. For poor effects of poor effects or low-low keywords, the ROI should be adjusted according to the situation. For example, a keyword conversion is very high, but the display and click, the ranking is also declining, and a keyword for improving the price optimization is very much, but if there is no conversion, you can consider whether to use this key directly. word. I use the captain BI’s advertisement management software to monitor the advertisement you put into, automatically filter the invalid keyword of this section, and use one-click processing directly. Set the keyword quote with the captain of the captain, save advertising costs according to different quotations in time period.

– Data Statistical Analysis and Product Optimization: Adjust Budget and Products according to the formulated plan and requirements. The news is mainly provided to provide independent data, promptly understand the advertisements, and suspend / price cut / brings, etc. according to the product situation, and optimize the effects of advertising.

The above methods and techniques provide more operation shortcuts for cross-border operations, but because each seller uses these methods to integrate different optimization programs, the seller also needs to try in subsequent daily operations, dare to practice, and constantly put forward new Question, constantly solve questions (article Source:

Targeted nerve regulation, natural language treatment, technology make life better

Vomiting, you must have experienced that the taste is not good. Various types of disgusting, pregnancy, postoperative, vomiting, etc., often can’t stand it.

The "Sanfang Live Book Room" guest Zhang Wei and team are committed to studying an electronic stop plan. The equipment releases specific stimulus signals to the human upper limb neural neurons, and regulates the disturbance of distressing and inhibits vomiting reflection.

Nascomfeng (Dalian) Medical Technology Co., Ltd. Executive Director Zhang Wei

At present, our equipment has completed R & D and listed. Among them, our original threshold control algorithm can delay the tolerance of long-term use; through the design of large-scale integrated circuits, it meets the requirements of multi-state regulatory requirements; and adapts to the electrode self-cleaning function required for current epidemic prevention requirements.

This set of stop gains through strict clinical trial verification, which included 4858 cases of clinical trials of 50 groups in the Anderson Cancer Center and Southwest Medical Center of the United States.

"Sanfang Live Room" entrepreneurial instructor Guest Hu Jianfeng affirmed Zhang Wei’s project research background and technological innovation, and also put forward constructive advice on the future development of the company.

Qi Sixuan Deputy Secretary General Hu Jianfeng

Specific technology is used in a specific area, which is the innovative product we have seen. For Nascomfeng, the future is going to be under the marketing, so that the products are better landing. I suggest that in addition to hospital, non-medical is also an important expansion application channel. Seven Yinhui can provide exchanges for this type of innovative enterprise to help enterprises.

Natural language processing is one of the hotspots of artificial intelligence. In the field of natural language processing, if the language analyzer is an engine, then the data that is labeled is fuel. How to make these two pieces to ensure that the engine does not have an external fuel shortage, has always been a field involved in the industry.

In this issue, we walked into the "Sanfang Live Room" guest Wang Wei, deep cultivation of natural language processing sector for more than 20 years, diamond syntax analysis and semantic analysis.

Dalian Language Star Technology Co., Ltd. General Manager Wang Wei

The syntact analysis is to analyze the structural hierarchy of a sentence, and the semantic analysis is what the meaning of this sentence is analyzed.

The company’s current product is mainly serving a single sentence natural language question and answer application scenario, such as various intelligent customer service, smart speakers, voice assistants, etc.

"Sanfang Live Basin" mentor guest, the high-level expert of Dalian Branch of the Bank of Communications, Yang Shuai, sent it to the project, and communicated with its financing intentions.

Yang Shuai, senior expert in Dalian Branch, Bank of Communications

From the perspective of financial services, we pay more attention to the financing needs of innovation entrepreneurship. In this process, we will examine whether the project can really land, find the market, find the market, through sales to complete the coverage of R & D costs, and finally form the potential of market benefits. At the same time, the Bank of Communications actively responds to the State Council, the people’s banking, and the work deployment of the benefit of the benefit of Enterprises, reducing the market subjects of small and micro enterprises and individual industrial and commercial households, and helps enterprises grow and develop.

See the video link for more details.

PIXEL 6 is safer than iPhone 12?

The latest report shows that Google Pixel 6 is safer than iPhone 12.

In September 2021, OMDIA researchers evaluated mobile equipment security, conducted investigations to 1520 smartphone users in 10 countries, including Apple, Google, Samsung and millet mobile phones. The results show that the Pixel 6 mobile phone running Android 12 is safer than the iPhone 12 running iOS 15.

? Identity protection

As the user’s most concerned security feature, Google Pixel 6 mobile phone has the highest score of identity protection because of the most identity options. Users can also choose one-time password, FIDO, push notification, etc., and Apple iPhone 12 is only dualistic certification. Apple iCloud is the largest of the industry is also the most successful double factor safety deployment example, Xiaomi and Samsung equipment also require users to register the corresponding account.

? Security update

Security updates are used to rate the time of security updates. Pixel 6 is also the highest, because Google mobile phone strictly provides five-year security update, although the iPhone does not give specific time, but general support time is 5 to 6 years. Samsung Galaxy S21 Ultra mobile phone provides a 4-year firmware update, Xiaomi provides two-year security update to all mobile phones, providing new devices for 4 years of security updates.

?cyber security

In the iPhone, both the web terminals and third-party applications may see the transmitted data during the data transfer process. However, from the Android 7 system, the third party APP on the Android device established a secure connection to the pre-installed certificate. Pixel is the only device that provides users with disabling 2G options because 2G security vulnerabilities are more than 3G, 4G, 5G.

Hardware security

These phones use different forms of hardware-based security. All mainstream Android devices use a trusted enforcement environment (TEE), which can be isolated from the operating system of the device to protect the sensitive data. Although there is no TEE in Apple devices, there are Secure Enclave Processors to protect and store sensitive information. The QUALCOMM SOC used by XIAOMI MI 11 5G has a security processing unit. Samsung S21 Ultra also has similar security processors and memory. The Tensor secure kernel of Pixel 6 fuses the new Titan M2 chip and trusted execution environment Tee.

? Anti-malware

Samsung, Google, Xiaomi equipment has built-in anti-malware solutions, which can protect and detect malware. Although Apple uses a shop, you can load an application outside the app store.

? Safety backup

The end-to-end encryption of the data that is backed up to the cloud can be implemented in the Pixel 6 phone. Data is encrypted during storage and transmission, even if Google does not access and decode. Millet and Apple devices have different levels of encryption, but it is impossible to ensure that the cloud service provider cannot access backup data. End-to-end encryption of Apple-sensitive information is only available for dualistic authentication.

? Lost equipment

Each vendor provides information based on web-based tools to locate, trigger, locked, and clears information about theft device. But only Google and Apple have developed a corresponding mobile app. Xiaomi also provides an optional feature that is positioned by mobile phones, but only Google’s Find My Device App is downloaded separately.

Physical access control

All participating equipment provides different types of biological access control, including facial recognition, fingerprint recognition, and the like. Most equipment vendors provide temporary ban biometric options, but Xiaomi MIUI 12 system no longer provides this option.

? Anti-fishing protection

The anti-fishing protection function is seen by consumers as a very important mobile phone security feature. Google’s Messaging App requires users to apply spam protection features, which is closed by default. If this feature is not turned on, SMS fishing attempts will not be marked. Similarly, in the millet MI browser, there is no warning after the fishing link is clicked. The enhanced anti-fishing protection function of the Chrome browser is not open by default, and users can enhance security protection by using Google App. Apple iPhone 12 can detect phishing attacks in the Safari browser, and the device has a function of intercepting harassment phones. Use Google Safety Browse (Safe Browsing) can detect fishing and malware URLs. In the Pixel device running Android 12, there is an additional anti-fishing detection, and suspicious news in the third-party message app, the user will receive a warning message.

Reference and Source: https: //

Lei Jun dynasty is true! Red rice K50 series adopts three flagship chips: big probability will increase price

After the double 11, the red rice K40 series is also officially entered the end, the difference is almost the end of the Qing Dynasty, and the new machine is released after the Spring Festival. This year’s K40 series is indeed a classic, its competitors have launched two generations of products, but the K40 series released in spring is still selling all years, and it is better to take the test.

About the next generation of red rice K50 series, there are more exposure messages recently. Currently, it can be determined that the K50 series will be equipped with three flagship chips. It can be said that the Lei Jun is really real! Red rice K40 series includes Qualcomm Snapdragon 870, Tianzhu 1200 and Qualcomm Snapdragon 888, and the K50 series is the sky 7000, Tianzhu 9000 and Qualcomm 8 GEN flagship processor three flagship chips.

You must know that Lianfa Tianzhu 9000 runs has exceeded millions, while Qualcomm Snapdragon 888 is still around 80W, and it is said that Qualcomm flagship chip will also be in millions. In addition, Tianzhu 7000 is expected to run about 70W ~ 80W, which is similar to the level of Gaotaharddong 888 last year.

Based on the digital large V broke the news, the screen of the K50 prototype and fast charge has been specified for a small upgrade. Of course, he also said that there is still 2K, which is still a second flagship of 70 ~ 80W. The chip (Tianzhu 7000). This judgment is very correct, you know that Lu Weibing has just said that 1999 yuan is almost the cost of the 9000 chip, although this sentence is exaggerated, but also sides of the next year’s chip cost price has risen, so equipped with the sky The 9000 red rice K50 Pro (Probability is Pro) starting price may be 2999.

So the super large cup of Qualcomm flagship chip? It may be prolified that it will be more than 3,500 yuan. In fact, from the red rice K40 series, the sales price of 1999 is difficult for red rice! Although the red rice K40 is 1999, the corresponding specification is 6GB + 128GB version, this year 2000 yuan price who also produces 6GB of storage products? This version of the appreciation is that it is born in order to pull the price, and the netizens call it "版".

So equipped with the red rice K50 of Tianzhu 7000, not only the cost of chip, but also the upgrade of the fast charge (K40’s full-blood version of the 33W is really not enough), the new design and screen upgrade, so I think I think The K50 series price increase is inevitable, 2199 or 2499, is possible.

Similarly, consumers who want to start red rice K50 have to face a point: the outstanding stock. Xiaomi said in the third quarter financial meeting, Xiaomi’s third quarter shipments decline, which have received the impact of chip shortage, this impact will be relatively large in the first half of the year, and it will improve in the second half of the year.

So I don’t want to wait for a friend, and I will start red rice K40 is also a good choice! This year, the original Qualcomm Snapdragon 870 + LPDDR5 + UFS3.1 flagship configuration, the flagship mainstream E4 light-eatent screen, sell well all the year, the red rice K40 is now lowered to the freezing point, officially enter the clearance period, I think In addition to the fast charge, only 33W is slightly less powerful, other configurations are the right of this year’s flagship, interested friends can start!

Century Haihang Help Yong’an Many students in the 2021 National Information Olympic League

In 2021, the National Information Learning Olympic League ended successfully, and the Fujian Computer Society recently released the recommended list of NOIP2021 Fujian Province. The six students in Yong’an First Middle School were standing out from the province’s more than 380 contestants and received the qualifications of the National Youth Information Olympic League (NOIP). The finalists are as follows:

In recent years, Yongan City actively responded to the national artificial intelligence development strategy deployment, and vigorously promoted programming in primary and secondary schools. In 2020, the first "Baidu Artificial Intelligence Experimental School and Artificial Intelligence Education Base" and "Artificial Intelligence Education Masters Studio" were set up, and artificial intelligence courses and training rooms were opened in 11 primary and secondary schools. Development Strategy Society Artificial Intelligence and Robot Emission "Artificial Intelligence Programming Area"; in 2021, with the formation of strategic cooperation with Xiamen Century Haihang, special training for programming education in the city’s information technology teachers, effectively improved artificial The information of the intelligent teacher team.

From July to October this year, Century Hiroshi’s way of lectured through the line is part of Yongan Yi Middle School Students Training, covering CSP-J training, CSP-S training, CSP initial simulation and CSP-S episode simulation. Finally, helping the five students in Yong’an successfully break through and get the qualifications of the National Youth Information Olympic League (NoIP).

The many students in Yong’an City finally received NOIP, but also the affirmation of Yong’an City in recent years in the field of artificial intelligence programming, is also affirmation of the strength of Haihang programming teaching, in the future, Century Hainan will strive to achieve quality education resources Education and teaching methods sharing sharing, continuous development, good, safeguarding education information development plan, to promote new height of artificial intelligence programming in Yong’an City.