标签归档 西安耍耍论坛

[car home Shanghai Preferential Promotion Channel] Exciting good news! A grand preferential activity is being held in Shanghai, which has brought tangible car purchase benefits to car buyers. It is understood that the current maximum discount amount reaches an astonishing 150,000 yuan, which undoubtedly provides a rare opportunity for consumers who are eager to own this luxury electric car to reduce prices. The starting price has been adjusted to 319,400 yuan. It’s time to seize the opportunity of price reduction and click "Check the car price" in the quotation form, so as to get higher discount in the process of car purchase and realize your car dream.

As an innovative electric car, BMW i4 shows the forward-looking design concept of BMW brand for future travel. Its front face design is full of science and technology, and the iconic kidney grille has been digitally innovated, incorporating the unique elements of electric vehicles, which not only retains BMW’s classic design language, but also gives it a brand-new modern interpretation. The overall style is elegant and dynamic, the lines are smooth, and the proportion of the body is coordinated, which shows BMW’s pursuit of high performance and sustainability.

The body lines of BMW i4 are smooth and dynamic, which elegantly shows its modern and luxurious design concept. The body size is 4785mm x 1852mm x 1455mm, and the wheelbase is as long as 2856mm, which makes the interior space spacious and comfortable, and the front and rear wheel tracks are 1601mm and 1630mm respectively, ensuring excellent driving stability. In tyre size, the front wheels are equipped with 245/45 R18 tires, while the rear wheels are equipped with 255/45 R18 tires, which further improves the handling performance and driving feel. The overall design not only pays attention to function, but also gives consideration to aesthetics and practicality. It is an electric luxury car that shows personality and sense of science and technology.

The interior design of BMW i4 inherits BMW’s consistent sense of luxury and technology, and uses exquisite lines and elegant colors to create a driving space with a sense of modernity and futurity. The steering wheel is made of genuine leather, and it feels delicate. It is equipped with manual up and down+front and rear adjustment function to ensure the comfort of the driver. The 14.9-inch central control screen stands on the instrument panel, clearly displaying multimedia information, navigation and vehicle settings, and equipped with advanced voice recognition control system, which is convenient and intelligent to operate. For the seat part, BMW i4 provides a variety of material choices, such as imitation leather, genuine leather and leather /Alcantara mix and match. The seat cushion is wide and supports multi-directional adjustment, including front and rear, backrest, height, leg rest and waist support, to ensure a comfortable riding experience for passengers. The front seats are also equipped with heating function and electric memory function to meet the individual needs of drivers. In addition, the vehicle is equipped with USB and Type-C interfaces, including convenient interfaces in the front and rear rows, and wireless charging function of mobile phones, which fully meets the needs of passengers’ electronic equipment.

The BMW i4 is equipped with a powerful engine, which can output the maximum power of 210kW and the peak torque of 400 Nm, ensuring excellent performance and driving pleasure.

Generally speaking, BMW i4 has undoubtedly set a new benchmark for luxury electric vehicles with its excellent sound insulation effect, powerful dynamic performance, king appearance and volcanic red interior design praised by the owners. It is not lost to the interior craftsmanship of Mercedes-Benz, providing drivers with a unique luxury experience. No matter in daily commuting or long-distance travel, you can feel the comfort and passion brought by i4, so that every owner can enjoy driving.

　　The new generation of network information technologies such as Internet, big data, cloud computing and artificial intelligence are booming, and a number of emerging Internet platform enterprises are growing rapidly, which has profoundly changed the production and lifestyle in various fields of economy and society. The platform has increasingly become an important organizational model in the digital economy era, and its attributes are directly related to the governance rules and responsibilities of the platform, as well as the policy orientation of government supervision. A profound analysis of the attributes and characteristics of emerging Internet platforms is of great practical significance for implementing the requirements of inclusive and prudent supervision and building a new regulatory framework that adapts to the development of platform economy.

　　How to understand the emerging Internet platform

　　Driven by the new generation of information technology, all kinds of new services and applications are developing vigorously, and the platform organization mode is adopted to attract different user groups to settle in the platform, and by providing information services, the interaction or transaction between various users is promoted. It can be said that the emerging Internet platform is the organizer and important carrier of online market transactions.

　　On the one hand, the emerging Internet platform is a market organization that mediates and links multiple groups to promote their interaction. Their common feature is to provide physical or virtual places for the interaction between different customer groups, provide intermediary services and maintain the order of the platform. Internet has broken the geographical and time-space restrictions, and enterprises can integrate multi-party resources on a global scale by building various innovative business application platforms. These emerging Internet platforms, as a new market organization, reduce the transaction cost between customers and maintain the order of transactions within the platform by setting up platform rules.

　　On the other hand, emerging Internet platforms are online licensed platforms that provide information services or content services based on data and algorithms. In order to solve the problem that it is difficult to accurately match the cross-regional supply and demand information, the emerging Internet platform technically collects various data such as subject information, product or service information, user comment information, etc., and provides search, bidding, scheduling, payment, credit and other services with the help of software algorithms to match the supply and demand sides, improve transaction efficiency, and also need to obtain permission from relevant regulatory authorities.

　　We should also see that the emerging Internet platform is gradually becoming a key link in the digital economy ecosystem. With the help of the advantages of network economy and relying on its advantages in the core business market, emerging Internet platforms penetrate into other fields, and finally build a digital economy ecological chain based on their respective core businesses. In the eco-chain, by publishing platform rules, platform enterprises clearly define subject access, behavior norms, content review, service quality, user protection, dispute resolution, illegal information prevention, etc., and set up corresponding incentive and restraint measures such as user evaluation and credit system. In fact, relying on the advantages of technology, computing, data and user scale, the emerging Internet platform has become the maker of platform operation rules, the maintainer of platform operation order and the carrier of platform digital ecosystem.

　　How to Understand the "Facilities" Attribute of Emerging Internet Platforms

　　With the increasing scale of users, market share and influence of emerging Internet platforms, some people think that emerging Internet platforms have become infrastructure or public utilities, others think that they are key information infrastructure, and others think that they are necessary facilities. The key to these different views is that the basic concepts of different "facilities" have not been clarified.

　　Emerging Internet platforms are different from traditional infrastructure or utilities. Traditionally, infrastructure or public utilities usually refer to physical facilities, assets and networks, such as power grids, oil and gas pipelines, etc., and also include new infrastructure such as industrial Internet and Internet of Things. These physical facilities have high replication costs and low substitutability. The emerging Internet platforms are mostly composed of remote server clusters or data centers, application program interfaces (API) for third-party merchants, application programs (APP) for user terminals or websites, which have the characteristics of light asset scale, rapid business change and many alternative products. Its key assets are big data resources and algorithm libraries, and its competitive advantages come from technological innovation, network effects and economies of scale. Therefore, they are quite different from each other in terms of business access, competitiveness, market barriers, economic and social influence and supervision orientation.

　　Whether emerging Internet platforms can be included in the scope of key information infrastructure remains to be clarified by national laws and regulations. Critical information infrastructure refers to network facilities or information systems that may seriously endanger national security, national economy and people’s livelihood and public interests once they are destroyed or lose their functions and data are leaked. At present, the scale of large-scale platform users in China is generally above 100 million, and the business volume and income reach more than several trillion yuan. Once it is destroyed, it will affect a wide range. At present, to bring emerging Internet platforms into the scope of key information infrastructure, it needs to be formally defined by relevant national legislation, and it needs to be considered from the perspectives of network security and data security.

　　Whether the emerging Internet platform is a necessary facility needs to be defined according to its commercial behavior and market competition conditions. Necessary facilities is a term in the field of anti-monopoly, which is closely related to monopoly position and market competition. The principle of necessary facilities derived from this means that monopoly enterprises with necessary facilities have the obligation to open their facilities for the use of third parties, including competitors. In practice, the identification of necessary facilities must meet a series of conditions, such as the necessity and feasibility of providing facilities access, the reproducibility of facilities, and the rationality of refusing to open. Whether the emerging Internet platform has a large number of users and participates in the competition on a global scale constitutes a necessary facility in the sense of anti-monopoly still needs to be judged in accordance with the anti-monopoly law and the competition constraints of its related markets, and it cannot be easily determined that it is a necessary facility.

　　How to supervise emerging Internet platforms and their competitive behaviors?

　　Compared with ordinary market competitors, emerging Internet platform enterprises need to bear corresponding responsibilities and obligations no matter what facilities they are identified as. In this regard, the regulatory authorities can adopt relevant strategies to promote healthy competition in the platform market and maintain fair competition market order.

　　First, scientifically define the boundary and scope of "facilities". At present, the society generally has mixed concepts and misunderstandings about whether the emerging Internet platform belongs to infrastructure or necessary facilities. In this regard, we should first scientifically define the connotation and extension of infrastructure or necessary facilities, as well as their scope and boundaries, and avoid the definition of infrastructure being too wide and too broad. For emerging Internet platforms, we should scientifically define and identify their specific categories according to national laws and regulations, combined with the technical and economic characteristics and identification standards of these Internet platforms.

　　The second is to play the role of the market and strengthen platform self-discipline. The Internet platform market presents a high degree of dynamic competitiveness, with a series of characteristics such as cross-border competition, subversive innovation, and multi-user ownership, which has strong constraints on the business behavior and governance rules of the Internet platform. We should fully respect the business rules and competitive logic of the Internet platform market, and realize that demand-side network effect and supply-side economies of scale will not only drive the market to present a winner-takes-all situation, but also stimulate potential competitors to focus on market segments and participate in market competition through technological innovation, network effect and service improvement. We should ensure the normal functioning of the market mechanism, reasonably define the responsibilities of platform enterprises, and provide self-discipline constraints for Internet platform enterprises.

　　The third is to innovate the anti-monopoly policy of emerging Internet platforms. The original intention of the anti-monopoly policy is to protect fair competition in the market. Monopoly status itself is not illegal, but monopolistic behavior is illegal. When the market share of traditional market or infrastructure industry is highly concentrated, anti-monopoly institutions should be vigilant when enterprises adopt behaviors such as pricing below cost, bundling, market blockade, vertical restraint and discriminatory pricing. In contrast, when Internet platform enterprises adopt the above business strategies, in some cases, they will improve the efficiency of resource allocation and enhance the welfare of consumers. However, the international community has begun to pay close attention to their merger and acquisition of start-ups and then exclude potential competition. Therefore, we should follow the principle of reasonable inference, dialectically treat the commercial behavior and competitive strategy of the Internet platform, encourage benign fair competition, and promptly investigate and deal with the behavior of restricting or crowding out competition on the platform.

　　Fourth, it is necessary to be cautious in supervising emerging Internet platforms. Considering that the platform economy, as a new thing, is still in the stage of rapid growth, we should adhere to the concepts of tolerance and prudence, neutral supervision and mild supervision, balance the relationship between supervision and innovation, innovate the traditional supervision framework in time, and create access rules in line with its operating characteristics. We should combine the characteristics of the bilateral market of the Internet market, dynamic innovation, platform competition, technological change and the costs and benefits of government supervision, constantly enrich the technologies and means of supervision and governance, innovate the collaborative governance mechanism with platform enterprises, and build a new type of supervision and governance system that adapts to the development characteristics of platform economy, participates in many parties and is compatible with incentives. (Ma Yuan, Chloe Wang, Institute of Market and Price, China Macroeconomic Research Institute, Enterprise Research Institute, the State Council Development Research Center)

On July 14th, Pepsi-Cola and QQ Music, the head music platform of the young trend, successfully held the strongest sound on the 2024 Pepsi campus. With the blessing and influence of QQ music of the leading young audience, the strongest sound on the 2024 Pepsi campus is also regarded as a new starting point for the next ten-year journey of the Pepsi campus brand IP.

There is no limit to music, but desire is possible! The strongest voice of this year’s Pepsi campus is composed of 20 groups of campus singers from 26 competition areas across the country, which successfully entered the finals stage. Among them, powerful artists Ronghao Li, Dylan, Wan Nida, Shan Yichun and Che Che Che presented wonderful interactions and performances for the audience. QQ Music, as the joint producer of the strongest sound in this year’s Pepsi campus, provides all-round resource support and fully empowers young campus musicians to provide a stage to realize their dreams.

When you are young, you must sing your desire loudly, and 20 groups of players will compete at the peak to witness the birth of the strongest voice champion on campus!

The strongest voice of Pepsi campus has been committed to providing a multicultural youth stage for young people, tapping the creativity and possibility of music, and bringing courage and strength to the new generation to challenge themselves. This competition is divided into three parts: releasing the desire for new voices, singing the desire attitude, and dreaming for the peak. The contestants on the scene also showed their wonderful performances. On-site judges gave wonderful comments through the comprehensive performance of the contestants’ stage and typhoon. This time, the top three contestants with the strongest voice in Pepsi campus in 2024 were finally decided, namely champion Zhao Binbin, runner-up Yu Peishan and runner-up Zhang Mai.

Always love, always keep longing! The strongest sound of Pepsi Campus, which has arrived on schedule every year for eleven years, not only creates a stage with different energy and value for young musicians, but also enables countless musical talents to be realized. QQ Music and Pepsi have been working hard to find, excavate, respect and encourage young musicians, release their aspirations, and strive for their own high-light stage in life and realize their own dreams!

Release the young and eager attitude, and the annual music carnival is at this moment!

After the national finals of the strongest sound on Pepsi campus, the music carnival officially started! The singers present this time: Ronghao Li, Wan Nida, Shan Yichun, all made the top charts of QQ music for many times with their hit singles. More importantly, Dylan, the spokesperson of Pepsi, came to the scene to share his eager attitude, and brought surprise interaction with Che Che, the content partner of Pepsi’s strongest original club and one of the judges of this finals.

Shan Yichun set off a chorus with a song "When I miss you, the wind rises" and ignited the atmosphere. Wan Nida’s "MoJiaDai Mogadai" was sung in his hometown Fuzhou dialect, and the unique melody brought everyone to the free world that belongs only to her. Ronghao Li not only sang The Composer this time, but also performed a new song "One Hundred" specially created for Pepsi-Cola brand. He said that he not only wanted to do his best, but also wrote it in the summer, which was a good blessing to all graduates. He hoped that the new generation of musicians could keep their love for music in Do not forget your initiative mind forever.

As a spokesperson for Pepsi, Dylan also came to the scene wearing his own brand D.desirable and Pepsi’s co-branded money. His understanding of "Desire is possible" is that you should be bold when you are young, play bravely, desire comes from love, and as long as you are eager for the future, you can create infinite possibilities. The strongest sound of QQ Music X Pepsi Campus links young people with music, and pours music genes into Pepsi brand culture. The strongest sound of this year’s Pepsi Campus combines the cultural attributes of the young trend of QQ music to jointly help young people release their musical talents and young blood creativity, and resonate with the times.

With music as the carrier, we can ignite our dreams, so that every eager young person can draw a blueprint of their dreams and let their love and creativity continue. Just like the spirit conveyed by Pepsi brand, young people are encouraged to express themselves bravely and find the real meaning and value in their lives.

As the domestic head music platform, QQ Music represents the choice and authority of the music market. Apart from this cooperation with Pepsi, QQ Music also has deep interaction with many partners such as Heineken, Watsons, JD.COM, Mentholatum and Super IP. QQ Music links to more audiences through innovative content experience, conveys more profound cultural connotation and higher social value in music, and helps young people to grow up from growth to fame. At the same time, in the future, QQ Music will join hands with more brands to create more innovative marketing cases.

Disclaimer:

China Entertainment reprints this article for the purpose of transmitting more information, and does not represent the views and positions of this website.

The content of the article is for reference only and does not constitute investment advice. Investors operate accordingly at their own risk.

　　[car home Electric Vehicle Technology] won an order of 500,000 yuan before it went on the market, which is enough to show that Tesla MODEL 3 is hot, and even quite a few people are purely "blind" and have no idea what kind of car it is before booking. Recently, a blogger in a foreign forum leaked the maintenance manual of MODEL 3, so the body structure and materials of MODEL 3 were exposed, and what does this mean?

● MODEL 3 is not a simple miniature version of MODEL S?

　　Tesla showed a subversive change with traditional car companies. MODEL S and MODEL X designed by former Mazda designer Franz von Holzhausen have also been recognized by most people in design, but the taste of "traditional cars" on MODEL S and MODEL X seems to be slightly strong. In contrast, MODEL 3 is a product that is more in line with future trends.

　　MODEL 3′ s 100-kilometer acceleration is less than 6 seconds, and the 21700 lithium battery with higher energy density is used. The cruising range of the two versions is 354km and 499km respectively, and it can be seen from the 8 cameras and 12 radars arranged on the body that it has the basic hardware of Tesla Autopilot 2.0. It is only a set of software programs to realize the high-level autopilot function. Therefore, it is still very powerful from the configuration point of view.

● Why didn’t MODEL 3 adopt an all-aluminum body?

　　Body material seems to be a means for emerging car companies to distinguish themselves from traditional car companies in the concept of building cars. All-aluminum body is considered by many people as the lightweight trend of future cars. However, why did the latecomer MODEL 3 change the material use scheme of MODEL S and MODEL X and adopt the steel-aluminum mixed body structure?

　　Aluminum alloy is light. Compared with the traditional steel body, MODEL S and MODEL X have greatly reduced the weight, so the power and economy will be improved accordingly. Of course, you don’t have to worry that the all-aluminum body is not strong. The technology of high-strength aluminum alloy has long been very mature. Through structural design, its strength can fully meet the requirements of automobiles. However, high-strength aluminum alloy is expensive, which is more expensive in manufacturing and maintenance than traditional steel. Therefore, at present, the all-aluminum body appears more on the relatively high-priced vehicles such as Land Rover Range Rover, jaguar XF and F-PACE.

　　Aluminum alloy is not only expensive in material procurement, but also more complicated in automobile manufacturing. Due to the material characteristics of aluminum alloy itself, in order to ensure sufficient strength, it needs a variety of riveting and welding processes in body-in-white assembly, and the natural processing cost will also increase.

　　Manufacturing cost is the main reason why Tesla decided to switch to steel-aluminum hybrid body, so it can further explore the price of products to attract more consumers.. Of course, this can also eliminate some consumers’ small concerns-the late maintenance cost of all-aluminum body is relatively high. When the car body is damaged by collision, it is difficult to reshape the aluminum alloy material. If the operation is improper, the parts are likely to crack or even break. After the damaged aluminum alloy parts, if the sheet metal process cannot be adjusted well, they can only be replaced as a whole. In addition, aluminum alloy materials need special technology to weld. Therefore, the all-aluminum body means that the later maintenance cost may be higher.

● What kind of body does MODEL 3 use?

　　Lightweight and low cost, so how does Tesla do it? Yes, steel and aluminum alloy are mixed and used. The following is the latest exposed Tesla body structure.

　　MODEL 3 uses ultra-high strength steel in the body side rail, A-pillar, B-pillar, roof side rail and floor beam, obviously to ensure the strength of the body main frame and improve the passive safety of the vehicle. For example, when dealing with frontal and side collisions, MODEL 3 can resist the impact energy and ensure the living space of the passenger compartment.

　　It is precisely because of the 25% small-angle collision test that the big brother Tesla MODEL S has not been able to get the "excellent+"evaluation on IIHS. Can MODEL 3 achieve better results through such strengthening measures? We can look forward to it.

　　The aluminum alloy material is concentrated in the tail, which may be related to the weight distribution before and after MODEL 3. We know that MODEL 3 adopts the form of pure motor rear wheel drive, and the rear bearing is subjected to more weight load of the whole vehicle, so in order to balance the weight distribution before and after, it is more appropriate to use lighter aluminum alloy at the tail.

　　Although MODEL 3 uses a large area of steel, due to the size, the vehicle weight is much lighter than MODEL S, and the vehicle weight is controlled at about 1.6-1.7 tons. The combination of aluminum alloy and steel combines various factors such as cost, power, economy and safety.

-Tesla’s internal side pillar impact test video is as follows:

More exciting videos are all on the car home video platform.

　　Perhaps the steel-aluminum hybrid body is also a trend in the future. Judging from the latest Mercedes-Benz S-Class and Audi A8, their bodies are made up of a variety of materials, the most representative of which is Audi A8, whose steel content has changed from 8% of the previous generation to 40%. Due to the progress of steel materials, the yield strength of ultra-high strength steel can reach more than 1500MPa, which is more conducive to improving the passive safety of vehicles. In addition, if the vehicle main frame wants to achieve a certain structural strength, the weight of this ultra-high strength steel may not be heavier than that of aluminum alloy.

● What does Tesla rely on to build MODEL 3?

　　At present, the main factory producing Tesla MODEL 3 white body is Fremont factory in the United States, which was once a factory jointly built by GM and Toyota. In 2010, Tesla CEO Musk bought the base for only half the estimated price at that time (about $42 million). Therefore, it can be said that Fremont factory still has some production experience in building steel body in white.

　　After MODEL S and MODEL X established brand image and recognition for Tesla, Musk began to take the more civilian product MODEL 3. In the face of greater shipments in the future, Tesla’s new Gigafactory factory will also play a role in providing lithium-ion batteries.

Summary:

　　Perhaps for consumers, how much aluminum alloy and steel are used is not so important. We only care about whether it is safe enough, whether the acceleration is not strong enough, whether the later maintenance is cheap, and so on. Judging from the price and positioning of MODEL 3, it is believed that the use of steel-aluminum hybrid body can also be accepted by consumers, because the later maintenance cost will be more affordable. What’s more, with the progress of ultra-high strength steel materials, perhaps the steel-aluminum hybrid body is also a development trend in the future. (Text car home Xia Zhimeng Image from the Internet)