● Track experience

　　Different from the previous track test drive, this time I didn’t focus on experiencing the dynamic performance of the vehicle, but hoped to get an insight into the design characteristics of the chassis structure, such as the influence of the front of the Hiberstrut structure on steering, whether it can avoid steering, and the control of the MRC magnetorheological shock absorber on the body. I almost forgot that the XTS front brake is also equipped with four fixed-caliper brake calipers, which is a serious sports equipment. The test drive model is a 28T leading model equipped with air and MRC active variable dampers.

◆ Is torque steering avoided?

　　The data of 269 HP and 355 Nm is presented by this 2.0T engine carried by XTS. This 2.0T engine with LTG model won the title of Top Ten Engine of Ward in 2013, and it is regarded as the exclusive engine in China market. In terms of power performance, its combination with 6AT gearbox can meet most of the use requirements, but in the state of rapid acceleration, the phenomenon of torque steering is always an unavoidable topic. Can the Hiberstrut structure and the middle part of the long side restrain it?

　　The first experience was a failure, because when the vehicle stability system was turned on, no matter how I stepped on the accelerator pedal, the pointer of the tachometer hovered around 2000rpm like lead, and refused to climb first. In this state, the vehicle started naturally.

　　The switch of the vehicle stability system is arranged in the touch button on the central control panel. After the finger is lightly touched, the all-liquid crystal instrument panel shows that the vehicle stability system has been turned off, and then the previous actions are repeated. The difference is that the engine has been able to counter the vehicle braking system at a higher speed, and the subsequent state is expected. The vehicle moves forward in the skid of the tires, and at the same time, the direction of the front of the vehicle has also deviated to a certain extent. At this time, it is necessary to give the steering wheel an opposite force to effectively control the vehicle trajectory.

　　Conclusion Obviously, the structure of the suspension and the universal joint in the middle of the long semi-axle have not completely avoided the torque steering phenomenon, but I believe that the torque steering phenomenon will be more obvious if it is replaced by an ordinary front suspension. In order to prevent this "gaffe" from scaring the driver, it is a very reasonable practice to use the vehicle stability system to limit it.

◆ What is the feedback of the steering wheel?

　　The U-bend in the track is the best section to feel the steering wheel return to the normal state. In order to fit the driving state of the road better, the speed of entering the bend is controlled at around 40km/h, and the steering force of the steering wheel is not heavy but still very tight. After passing through bending center, I deliberately reduced my grip strength, and the steering wheel naturally completed its proper righting process, and the rhythm of righting basically kept pace with the acceleration of both cars. From the feedback from all sides, this is not the effect simulated by the electric power steering system.

　　From this point of view, the Hiberstrut suspension structure of XTS adopts a smaller kingpin inclination angle to improve the handling of the vehicle, and at the same time, there is no side effect that affects the driving comfort.

　　Then I repeatedly passed this U-bend at different speeds (the vehicle stability system was turned off). Under normal circumstances, the front-wheel vehicle with too fast speed will understeer and slide to the outside of the track, while XTS, which is also a front-wheel vehicle, is different. Its rear wheel limit seems to come earlier than the front wheel. Therefore, in the limit state, the rear wheel will be slightly active. If the speed is properly controlled, the front of the vehicle can point to bending center conveniently. If the speed is too fast, the rear wheel will swing too much.

　　This phenomenon may be related to the body length of XTS. The body length of 5131mm is even longer than that after lengthening. Dragging this rear half will inevitably increase the burden on the rear wheels. In the limit state, it is inevitable that there will be excessive steering.

◆ Is MRC active variable shock absorber effective?

　　In order to let everyone better experience the effect of MRC active variable shock absorber, the staff specially placed a series of speed bumps on a straight road. When seeing this situation, I subconsciously stepped on the brake pedal, taking into account the passengers’ feelings. However, the instructions from the hand desk can be passed at full speed, so it is natural to look back and forth after getting such a "exemption clause".

　　After a burst of high-frequency vibration, the vehicle passed the speed bump smoothly. It can only be said that the vehicle did not appear redundant shaking under such continuous bumps, but when dealing with the impact from the speed bump, the vibration was not filtered very cleanly by the suspension.

　　In contrast, it is easier to feel the existence of MRC active variable damper in continuous corners. Driving into the S-bend at a faster speed, when entering the first bend, with the shift of the center of gravity, the car body appears a certain degree of tilting phenomenon, and the spring supports the tilted car body in this process. In order to make the car body appear a larger tilt to increase the pressure of the suspension, I deliberately cut into the next bend with a larger angle, and the transfer process of the center of gravity to the other side is almost synchronized with the rotation of the steering wheel. After hitting the direction again, it passes through the S-bend smoothly. In the process of shifting the center of gravity, the released spring does not increase the instability of the car body, which ensures the contact area between the tire and the ground to the greatest extent, thus improving the response of the vehicle in corners.

Editor’s summary:

　　The front suspension of Hiberstrut structure has found its own position between McPherson structure and suspension of structure. The more compact structure makes it not need to occupy a lot of space like the suspension of multi-link structure, but it can control the wheels more delicately than McPherson suspension. The multi-optimized suspension structure has obviously improved the vehicle’s handling ability, but it has not achieved immediate effect in restraining torque steering. Fortunately, the vehicle stability system can fill such "regret". The suspension combination of MRC magnetorheological shock absorber and air spring equipped with two high-profile models makes the vehicle have different chassis characteristics, which is not only suitable for dynamic and static, but also improves the ride comfort to some extent.

　　It can be seen that Cadillac has put a lot of effort into the chassis of XTS, with accurate steering, quick chassis response and certain comfort. However, in my personal feeling, compared with the benchmark at the same level, Cadillac still owes some time in shaping the driving experience, perhaps because of the excessive pursuit of comfort due to vehicle positioning problems, and the information from the road surface is not directly transmitted to the driver, which also loses some driving pleasure. Fundamentally speaking, the chassis design of XTS still retains certain characteristics of American cars. (Photo/Text Li Boxu)

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In terms of design, the special edition of Mercedes-Benz g450 Time Engraving basically retains the characteristics of Mercedes-Benz g450. The classic shape continues the design of three locks as always, and the classic middle net design with round sides makes it look more wild. The chassis is equipped with the dynamic differential lock of the front and rear axles, the torque distribution between the front and rear wheels is fixed, and the high-speed and low-speed four-wheel drive mode ensures that the Mercedes-Benz g450 has certain off-road capability.

In terms of interior, the new car is equipped with a three-spoke type and a 12.3-inch penetrating LCD central control panel, and the latest mbux interconnection system is integrated inside. It is worth mentioning that the round air-conditioning outlet shape and the brand-new electronic gear handle make it look very delicate.

The length of the car is 4875mm, the width of the car body reaches 1931mm, and the wheelbase is 2890mm, which is quite satisfactory. Among the models of the same class, the wheelbase of Mercedes-Benz G-Class ranks 99th. This size exceeds most models in its class. The actual interior space performance is also very good. From the actual ride experience, the front and rear rows are relatively spacious. The skylight of Mercedes-Benz G-Class G 500 provides a wider view, which can create a better visual environment and good sensitivity for the rear passengers and increase the light entrance for the whole vehicle. Among the models of the same price and class, the trunk volume of Mercedes-Benz G-Class ranks 39th. The storage space in the car is quite satisfactory and basically sufficient. The interior space of the luggage compartment is relatively regular, with very good longitudinal depth and high expansibility, and the space performance is generally ideal.

Mercedes-Benz G-Class is equipped with a combination of 3.0 twin turbocharged engines (direct injection) and automatic manual (AT). 3.0 engine with Mercedes-Benz G-Class is quite satisfactory in power performance, weak in low torque and can feel hysteresis. The official measured acceleration score of Mercedes-Benz G-Class is 5.4S, ranking 116th among SUV models with more than 800,000.

The active/passive safety configuration of Mercedes-Benz G-Class is complete, includingAutomatic parking、Zero tire pressure endurance tire、Automatic parking、Steep slope descent、hill start assist control、knee airbag、HUD head-up display、Anti-lock braking (ABS)、Braking force distribution (EBD/CBC, etc.)、Brake assist (EBA/BAS, etc.)、Traction control (ASR/TCS, etc.)、Active noise reduction、Engine start and stop、Side safety air curtain、Wireless charging of mobile phone、night vision system、LED daytime running lights、Forward reversing radar、Tire pressure monitoring、Steering wheel heating、Body stability control (ESP/DSC, etc.)、Rear reversing radar、Fatigue reminder、Remote parking、Child seat interface、Lane keeping (LKAS)Equal configuration.

Among them,Automatic parkingYou can avoid stepping on the brakes for a long time or needing to pull frequently;Steep slope descentCan safely pass through steep slope road conditions at low speed;knee airbagReduce the injury of the car interior to the occupant’s knees in the secondary collision.

If the above data and participation can’t fully understand Mercedes-Benz G-Class, then we can give you a more comprehensive reference based on the word-of-mouth information of users who have purchased Mercedes-Benz G-Class in history. It can be seen that what everyone is most satisfied with the Mercedes-Benz G-Class is that its interior looks good. In addition, the sense of technology and the comfort of the interior are also the points that everyone likes it.

　　　 Rene Liu made a guest appearance in Mayday’s first 3D music love movie "Chasing Dreams for 3DNA", and staged an accidental scene with Richie Jen after falling out of love, but Rene Liu said, "I always thought that I would shoot a martial arts movie first when making a 3D movie."

The first shot of 3D is dedicated to May Day.

　　　 Mayday’s first 3D music love movie "Chasing Dreams for 3DNA" was released on September 9th, which is the first time that Rene Liu made a 3D movie for several years. "I always thought that I would shoot a martial arts movie first when I made a 3D movie, but I didn’t expect it to be a movie related to my musical dream." She said that it is good to be able to shoot 3D music movies. "Because I am a musician myself, I also do concerts, so I think it is a very new thing to combine the concert with the story of the movie in front of the audience."

"When you see something unpleasant, you want to destroy it"

　　　 In the film, Rene Liu and Richie Jen play two frustrated men and women. Rene Liu’s character Xiaonai met a kind taxi driver Xiao Qi after she fell in love, and Xiao Qi thought of a good way to help her vent &mdash; &mdash; A mystery card player. In order to cooperate with the 3D effect, milk tea, a heavy scene of playing cards and swearing, was played many times, and it was very cool. She said frankly: "It is quite in line with my own personality, that is, I want to destroy something unpleasant when I see it." The scene of the card player makes milk tea taste 3D action movies in addition to music movies, which is also a small round of 3D martial arts dream.

"Because they are Mayday"

　　　 Talking about this performance, Rene Liu said "because they are Mayday". There was a lot of cooperation between the milk tea and Mayday in music. This Mayday movie needed the help of milk tea, so the milk tea agreed. "I will come to shoot this film this time, because it is May Day, and everyone who meets May Day must fully participate." Milk tea said that she and her younger brother Mayday have a deep friendship: "We don’t contact each other every day, but when we need it, we will go all out to tell each other."

　　　　[XCAR test original]

　　　　A few days ago, my colleague Duan Bin spoke highly of the brand-new Focus 1.5T after test driving in Beijing. After reading the article, I was a little dissatisfied. After all, it seems that this is only an official big change. How can there be such a completely new driving performance? Although the Focus car has always been called as a compact sports car, and it has been sought after by many modification enthusiasts, I have also driven the sports version before the modification. The matching of the 2.0L naturally aspirated engine and the dual-clutch gearbox can only be said that different people have different opinions.

　　　　Design dialogue: Duan Bin"What nonsense! Do you dare to try?

　　　　Here, I don’t want to argue with my colleagues. As the saying goes, it’s mules or horses that come out for a walk! So I swung the "little whip" and used professional instruments to spur this brand-new Focus 1.5T model, which is being gradually pushed to the main force by Ford.

　 　 Analysis on the power of 1.5T;

　 　 First of all, the cylinder head and middle cylinder of this engine are mainly made of aluminum alloy. Aluminum alloy material is beneficial to reduce the weight of the finished product, and the metal property with fast heat conduction speed is also beneficial to control the working temperature of the engine, especially for the turbo-engine with high working temperature, the temperature control is particularly important.

　 　 The turbocharging system of Ford’s 1.5T engine is provided by Borg Warner, and its main model is B01, which is a product tailored for small displacement engines. However, in order to improve the response speed of turbocharging system, Ford also applies integrated exhaust system and underwater cooling system in supporting technologies. Then the question is coming! What is an integrated exhaust system? What is the water cooling system?

　 　 On the integrated exhaust and water cooling system;

　　　　In fact, it is not difficult to understand these two technologies. As we know, the working principle of turbocharging is to use the engine exhaust gas to blow the connecting shaft in the turbine housing to make the compressor end work. In the traditional design, it takes a long distance for the exhaust gas to enter the turbine shell from the exhaust end, and the long exhaust gas stroke will inevitably affect the reaction speed of the turbine and cause delay. However, the integrated exhaust system firstly concentrates the engine exhaust gas in the cylinder and sends it into the compressor shell, which greatly shortens the intake stroke, improves the exhaust gas passing efficiency and effectively reduces the occurrence of turbine delay.

　 　 In addition to the improvement of exhaust manifold technology, the Borgwarner B01 turbine equipped in the original car is also specially built for small displacement engines. The electronic transmission device with noise suppression function controls the compressor and impeller, and optimizes the design of bearings and impellers, which has stronger reaction ability.

　 　 Water cooling system:

　　　　So what is the underwater cold design? In fact, this design is very common at present. According to the principle knowledge we have received, the oxygen content density in the air passing through the turbo-charged body will also decrease due to the increase in temperature. If this air is inhaled into the combustion chamber, it will easily knock, which is not conducive to the efficient use of fuel. Therefore, the necessary cooling must be carried out before this part of hot air enters the combustion chamber. At this time, the intercooler we often mention will play a role. The traditional intercooler, which was widely used a few years ago, used the windward side to cool the intercooler after the hot air directly entered the intercooler. However, the intercooler itself occupied quite a lot of engine room space, and put forward higher requirements for the layout of the intake pipe, so the layout of the intake pipe would generally be extended for a long time, which led to the delay increase due to the long intake stroke. However, the underwater cooling design is to arrange water channels in the intake manifold and exchange intake heat by liquid flow, so as to reduce the intake temperature. This design greatly saves the space in the engine compartment, and at the same time gets rid of the problem of long pipeline layout caused by traditional air-cooled cooling, thus shortening the delay.

　 　Test data:

　　　　In the end, this 1.5T engine, code-named CAF479WQ2, can explode up to 240Nm, with a maximum output of 133kW. The data even exceeds that of many 2.0L naturally aspirated engines, and it is slightly improved compared with the 1.6T engine used by Ford before.

　

　 　 Accelerated testing:

　　　　We use the catapult start mode to carry out the acceleration test. During the initial acceleration, the power unit gives people obvious momentum, but the fly in the ointment is that the original comfortable tire has a relatively average grip performance, which leads to obvious slippage and wastes time. However, it is worth mentioning that, although the axle shaft with equal length design is not adopted, the effect of restraining torsion steering of Focus 1.5T is still excellent. In the end, the acceleration time of the new Focus 1.5T is locked at 9.24 seconds.

　 　 Brake test:

　　　　During the braking test, the front suspension of the new Focus suppresses the body posture well, but there is still a slight nodding phenomenon. However, when the brake pedal is slammed, the feedback of the braking system is particularly linear, and neither the driver nor the passenger will feel too violent braking discomfort. In the end, the braking distance of the new Focus 1.5T is 39.55 meters, which is quite excellent compared with the compact model of the same class.

　 　 Pile winding test:

　 　 The adjustment orientation of the suspension system of the new Focus is quite sporty. The front of the car has a strong directivity, and the suspension limit in the process of winding the pile is very high. As long as it is not the wrong big foot to replenish oil, the front of the car will not be pushed out. As the speed increases, the rear of the car will swing, but the feedback given by the whole suspension can make me confident to control its attitude. However, during the whole test process, the body still showed obvious tilting phenomenon, but this will not affect its accurate control feedback.

The word "InternetofThings" was born 15 years ago. In recent years, this "tall thing" has gradually entered our lives. The Internet of Things can connect all objects in a specific space environment, carry out anthropomorphic information perception and collaborative interaction, and has the behavioral ability of self-learning, processing, decision-making and control, thus completing intelligent production and service. At present, the Internet of Things is promoting the transformation of human society from "informationization" to "intelligence" and promoting great changes in information technology and industry. In the near future, the Internet of Things will powerfully change the environment in which we live and work, and bring us into an intelligent world.

The technical idea of Internet of Things is "connecting everything according to demand"

At the World Summit on the Information Society in 2005, the International Telecommunication Union formally put forward the concept of "Internet of Things", suggesting that the ubiquitous communication era of "Internet of Things" is coming, and all objects in the world, from tires to toothbrushes, from houses to paper towels, can actively exchange information through the Internet.

The technical idea of the Internet of Things is "connecting everything on demand". Specifically, all objects (including all entities and virtual physical objects and terminal equipment) that can be independently identified, including people, machines and objects, are connected everywhere according to requirements through various network technologies and information sensing equipment such as radio frequency identification (data exchange through radio to achieve information identification), infrared sensors, global positioning systems and laser scanners, and information transmission and collaborative interaction are carried out. In order to realize the intelligent information perception, identification, location, tracking, monitoring and management of objects, and build an intelligent service environment with the ability of anthropomorphic knowledge learning, analysis and processing, automatic decision-making and behavior control among all objects.

The information society is developing from the Internet era to the Internet of Things era. If the Internet takes people as the object of connection and service, then the Internet of Things is to expand the object of information network connection and service from people to things, so as to realize the "Internet of Everything". There are also differences in the demand satisfaction between the two: in the Internet age, the task of information network is to meet the demand of public information transmission; In the era of Internet of Things, the task of information network is to meet the specific requirements of intelligent services, which are mutually supportive and indispensable.

The future intelligent service system under the Internet of Things environment will become an important infrastructure in the future society. As the key to the technological innovation of the Internet of Things, the intelligent service system maps and cooperates the physical space of the real environment with the information space of the virtual environment to realize the integration of communication, calculation and control. Intelligent service system enables things and people to interact actively in a new way, thus knitting an intelligent collaborative network with endogenous interconnection in the physical world.

Remodeling the mode of production organization and promoting the industrial revolution

The Internet of Things has become an important driving force for the new round of global scientific and technological revolution and industrial transformation. Driven by the rise of concepts, guided by demonstration applications, remarkable technological progress and gradual maturity of industries, the Internet of Things is accelerating its transformation into real scientific and technological productivity. If the technology that affects production tools and products will bring quantitative change, then the Internet of Things technology will bring qualitative change, because it will reshape the production organization. The technology industry of Internet of Things is developing rapidly around the world, and it is merging with manufacturing technology, new energy and new materials, stepping into the eve of industrial revolution and ushering in a great development era.

With the popularization of Internet of Things applications, trillions of new devices with different application requirements, such as smart wearable devices, smart home appliances, intelligent networked cars, intelligent robots, smart medical care, farmland water conservancy and municipal buildings, will be connected to the network. These applications are growing explosively and will form massive data, which will promote the production, life and social management to be more intelligent, networked and refined, and promote economic and social development to be more intelligent and efficient.

Integration and development with other high-tech technologies is an important feature of Internet of Things technology. At present, the Internet of Things is promoting the penetration of next-generation information technologies such as 5G, narrowband Internet of Things, cloud computing, big data, artificial intelligence, blockchain and edge computing into various fields, triggering major changes in the global industrial division of labor. In terms of networking, low-power WAN technology is rapidly emerging and gradually commercialized around the world, and the standardization process of 5G technology for wide coverage and low latency scenarios of the Internet of Things is accelerating. At the same time, industrial Ethernet, short-distance communication and other related communication technologies have developed rapidly, providing good technical support for the intelligent on-demand networking and interconnection of people, machines and things. In information processing, information perception, knowledge representation, machine learning and other technologies have developed rapidly, greatly improving the intelligent data processing capability of the Internet of Things. In terms of virtual platform of Internet of Things, digital twinning and operating system, based on the wide application of cloud computing and open source software, the ecological threshold for enterprises to build is effectively lowered, and the progress of public service platform and operating system of Internet of Things is promoted worldwide.

The Internet of Things brings digital and intelligent changes, which can change many industries. One of the most representative concepts is the "industrial Internet". In 2011, after the concept of "Industry 4.0" was first put forward by Germany, many countries have followed suit. The concept of "industrial Internet" proposed by General Electric Company of the United States is a high integration of global industrial systems with advanced computing, analysis, sensing technology and the Internet, which means connecting people, data and machines on the basis of the Internet of Things, so that equipment, production lines, factories, suppliers, products and customers can cooperate closely with each other on demand, comprehensively apply big data analysis technology and remote control technology, and optimize the operation and maintenance of industrial facilities and machines. Improve the intelligent level of industrial manufacturing through networked intelligent means, and form an interconnected industrial chain across equipment, systems, factories and regions, thus improving efficiency and promoting the intelligence of the entire manufacturing service system. As an important support for the development of China’s intelligent manufacturing industry, the industrial Internet has been highly valued by the Chinese government. The 13th Five-Year Plan, the State Council’s Guiding Opinions on Actively Promoting internet plus Action and Guiding Opinions on Deepening the Integration and Development of Manufacturing Industry and the Internet all clearly put forward the development of industrial Internet.

Due to the bright future, all countries in the world are accelerating to seize the development opportunities of the Internet of Things industry. At the industrial level, related large companies have formulated the development strategy of the Internet of Things, and quickly laid out key industries and key links in the industrial chain through cooperation and mergers and acquisitions, so as to enhance their position in the whole industry. Alibaba, Tencent, Baidu, Amazon, Apple, Intel, Qualcomm and other world-renowned enterprises have all laid out the Internet of Things from different links and levels.

Intelligent production and intelligent life are opening.

The development of the Internet of Things has drawn a beautiful blueprint for the intelligent world for human society. Then, from the abstract concept to the concrete application, how does the Internet of Things relate to our production and life?

At present, the practical application of the Internet of Things has made remarkable achievements in manufacturing, agriculture, home, transportation and car networking, medical and health care and other fields. At present, the number of active Internet of Things terminal devices in the world has exceeded 50 billion, and the trillion-dollar vertical industry market is emerging.

In terms of production, the Internet of Things has a far-reaching impact on industry and agriculture. At present, the industrial Internet environment can obtain and analyze data from the terminal devices connected to the network. Combined with the remote monitoring and control equipment to monitor the industrial system, it can realize the seamless integration of various manufacturing equipment with sensing, identification, processing, communication, driving and networking functions. The related production materials are electronically identified by technologies such as radio frequency identification to realize the intelligent management of production process and supply chain, and the real-time collection and data analysis of production status information are strengthened by technologies such as sensors to improve efficiency and quality, and promote safe production and energy conservation and emission reduction.

In the field of smart agriculture, the Internet of Things helps "intensive cultivation". By collecting data of temperature, rainfall, humidity, wind speed, plant diseases and insect pests and soil content of planting environment, intelligent processing and decision-making of farming can be realized. Even the data obtained from the Internet of Things can be applied to the precise fertilization plan, so as to minimize the risk and waste and reduce the workload required for crop management.

In life, home, transportation, medical care and health are all places where the Internet of Things comes into play. Smart home integrates information technology with indoor goods and facilities, people’s indoor life, safety protection and other aspects to promote the informationization and intelligence of home and security services. For example, voice control can help users with poor eyesight or mobility difficulties, alarm systems can be connected to cochlear implants worn by users, and monitoring systems can also alarm health accidents such as falls or epilepsy. Intelligent transportation and car networking are also inseparable from the Internet of Things technology. Seamless connection between different elements can realize various scene applications such as in-vehicle and out-of-vehicle communication, intelligent traffic control, intelligent parking, electronic toll collection system, vehicle management control and so on. For example, in the management of logistics fleet, we can check the position and status of goods through wireless sensors and send an alarm when it is abnormal. Smart medical care can realize rapid tracking and positioning of drugs and health care products by using Internet of Things technology, and reduce supervision costs; By establishing a clinical data application center, precision medical applications based on intelligent perception of the Internet of Things and big data analysis can be developed; You can also make full use of smart wearable devices (smart bracelets, smart rings, etc.) and radio frequency identification technologies to collect residents’ health information and establish a cloud service platform for innovative management of health big data.

The Internet of Things has become one of the important trends in the development of global information technology, and its appearance and rise have brought rare opportunities for China’s scientific and economic development. We should seize the opportunity to create the future and build an intelligent digital China.(Author:Zhu Hongbo,Director of china institute of communications Internet of Things Committee)

In China’s entertainment circle, the name Huang Lei is not only an actor, but also a cook who is called "Huang Kitchen" by the audience. He has won the fans’ love because he frequently shows his exquisite cooking skills in the variety show "The Life I yearn for". But who would have thought that with the passage of time, this "Chef God" person’s design actually collapsed after seven years, which triggered a frenzy and ridicule on the Internet, and even former hardcore fans began to question his cooking level. So, what is the reason behind this?

First, Huang Lei and the original intention of cooking.

Huang Lei quickly won the audience’s love with his gentle personality and slightly humorous cooking style in The Life I yearn for. This program focuses on "Slow Life", emphasizing rural texture and warm family atmosphere. The appearance of Huang Lei undoubtedly adds a little warmth to this program. However, Huang Lei’s cooking shows are not always perfect, and sometimes even some amazing "dark dishes" appear.

When the program was first broadcast, the audience was quite kind to Huang Lei’s performance, and they would be tolerant of occasional mistakes because of the novelty and program characteristics. However, with the gradual update of the program and the promotion of two-way expectation, people have higher requirements for the specific performance of Huang Lei cuisine. It is this change of audience’s mentality that makes Huang Lei’s cooking evaluation more and more controversial.

Second, the collapse of the "kitchen god" people set up

Recently, a new wave of questions about Huang Lei’s cooking has emerged frequently on the Internet, making this once highly sought after "kitchen god" no longer flawless. In the early days, his "Stewed Beans with Pork" was not properly handled, which led to the re-excavation of food poisoning incidents of Song Dandan and Batu, which not only caused the public to re-examine it, but also impacted Huang Lei’s image. In this case, Huang Lei tried to explain the mistakes with the excuse of "the beans are too old", which showed that when the audience turned from "appreciation" to "questioning", the occasional cooking mistakes were often magnified.

Next, his "pot-wrapped meat" unexpectedly turned into scrambled eggs, and the idea of adding hawthorn to taste was quite controversial. Although He Jiong used his high emotional intelligence to "remedy" it, it was still difficult for the guests to swallow, which also made the public frequently choose ridicule. These "fate operations" were edited and spread by netizens one by one, which inevitably triggered a large-scale spit. Related topics such as # Huang Lei stewed beans #, # Huang Lei pot-stewed meat # and even Huang Xiaoming’s "Ming Xue" rushed to the hot search one after another, and the kitchen that criticized the storm has become the birthplace of "jokes".

Third, the transformation of audience role

In the past, when viewers watched variety shows, they were often passively accepted. However, with the rapid development of social media and the evolution of online culture, today’s audience has gradually changed into "cyber judge". Whether it is the behavior of the characters in the program or the hilarious plot, netizens are willing to share their views, and even form a new discussion culture through secondary creation and editing. Huang Lei’s "cooking" was not only ridiculed, but also became the focus of the collision topic among netizens.

Fourth, reflection on the traditional authoritative image

This storm around Huang Lei is not only a question about his cooking level, but also a reflection of the younger generation’s re-examination of "authority". In the program, Huang Lei and Huang Xiaoming’s "parents-in-chief" setting reflects the traditional and authoritative leadership style, but in modern society, this role is particularly embarrassing. The audience no longer appreciates the rigid authoritative image, but hopes to see a more equal and interactive program atmosphere.

Through the voice of social networks, young viewers have begun to deconstruct traditional authority in a humorous and questioning way, expressing their disgust and resistance. Questioning "Huang Xiaochu" is a true reflection of this sentiment, even though Huang Lei himself may not have intended to seek such challenges.

V. Conclusion: Reflection and expectation

Huang Lei’s cooking controversy invisibly reveals today’s society’s confrontation and reflection on authority and traditional roles. Perhaps this wave of questioning experienced by Huang Lei is the epitome of the change of the times and the transformation of cultural psychology. The audience’s strong reaction to him forced us to re-examine the relationship between the role of variety shows and social culture. In the future, we look forward to more inclusive and interesting program forms, which can not only win the laughter of the audience, but also lead to deep thinking in a relaxed and humorous way.

In this trend, Huang Lei’s image may suffer some digestion and reconstruction, but it is undoubtedly an excellent inspiration for the future of the whole variety industry: it is no longer just a passive performer, but more necessary to integrate and understand the audience’s voices and emotions. Only in this way can it be invincible in the unpredictable entertainment circle.

Editor in charge:

Who is more in line with the needs of consumers, new energy vehicles or fuel vehicles, depends on local conditions and people. Some netizens left a message and wanted to see it. Today it came. Let’s take a look at it together.

First of all, from the appearance, the explorer’s car head presents a personalized design style, which looks very sporty. Headlights are very young and individual, which outlines the elegant effect. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Coming to the side of the car, the body size of the car is 5066 mm * 2004 mm * 1797 mm. The car adopts deep lines, and the side wall presents a soft design style. With large-sized thick-walled tires, the overall visual effect is very cold. In terms of the rear end, the overall shape of the rear end echoes the front face, and the taillights look very stable and atmospheric, and the overall layout is impressive.

Sitting in the car, the interior design took a soft route, which was concise. The steering wheel of the car is well designed, made of genuine leather and has a good visual effect. Take a look at the central control, and with the 27-inch touch-sensitive LCD central control screen, the interior design is quite layered, which meets the aesthetic standards of most consumers. Let Xiaobian introduce the dashboard and seats. The dashboard design is remarkable, highlighting the trendy temperament. The car uses a mix of leather/suede seats, and the seat is wrapped in place, with good support and comfort.

Explorers match the automatic manual transmission (AT) gearbox, with an acceleration time of 7.6s seconds per 100 kilometers, which has good power performance and is completely OK for daily use.

The car is equipped with driving mode selection, remote control key, Bluetooth key, rear wiper, interior ambient light, engine start and stop, etc., and the configuration performance is relatively good, which improves the convenience of drivers to some extent.

Summary of the full text: this class of vehicles can often give consideration to both cost performance and practicality, and is often considered by most consumers as the first choice when buying a car.

As a highly anticipated model, the polar fox new Alpha T5 has made remarkable achievements in the market. Since its launch last year, it has won wide acclaim for its excellent product strength and affordable price. The new Alfa T5 not only has a long cruising range and an efficient battery management system, but also performs well in body structure and safety. In addition, its interior design with strong scientific and technological atmosphere also adds a lot of color to it, making it unique in the market.

The price is close to the people and the battery life is worry-free.

As a pure electric SUV, the polar fox new Alfa T5 gives great sincerity in the price. The terminal price starts at 123,800 yuan, so that consumers with a budget of more than 100,000 yuan have almost no pressure when considering buying. The highest configuration of this model, the 2025 660 MAX, reveals the first bright spot through its name: the long cruising range. In terms of battery life, the battery pack of the new Alfa T5 has the characteristics of high efficiency, ensuring a long service life. At the same time, the intelligent management system can monitor the battery status in real time and optimize the energy efficiency, thus further extending the cruising range. Under CLTC working condition, the pure electric battery life of the new Alfa T5 can reach 660km, which is in the leading position in the same class, even 140 km higher than that of the same class. In addition, the new Alfa T5 also supports fast charging, which takes only 30 minutes from low battery to full battery, which is far faster than other models at the same price, greatly improving the practicality.

High-strength body structure, safe and secure.

In terms of body structure, the new Alfa T5 also showed excellent strength. It adopts the hybrid design standard, and the body strength is high, and the torsion reaches 47,119 nm/deg, even higher than many cars of the same class, such as,, etc., and even the torsion stiffness is only 40,000 nm/deg. The proportion of aluminum alloy in the new Alfa T5 car body is as high as a certain proportion, which makes the car body achieve good results in lightweight. These designs not only improve the performance of vehicles, but also provide better safety guarantee for drivers and passengers. In the crash test, it obtained five-star platinum certification, which fully proved its excellent safety. In addition, the polar fox new Alpha T5 is also equipped with a number of safety configurations, such as panoramic canopy, which further improves the safety performance of vehicles.

Family-style design language with strong scientific and technological atmosphere.

In terms of design, the polar fox new Alpha T5 also has a good performance. Although it is a brand-new model, it inherits the family-style design language well. Both the appearance and the interior show a very high design standard. In particular, the addition of Haiyan gray body color has enhanced the sense of identity of this model, which is more likely to resonate with domestic consumers. After entering the car, the new Alpha T5 of Polar Fox also brings a scientific and technological atmosphere. First, it is a 15.6-inch central control screen. With the application of Snapdragon 8155 chip, the feel is worthy of recognition and the visual effect is quite excellent. The built-in α-OS in-vehicle intelligent system can also meet the daily use requirements, especially the interconnection function is equally powerful, which is also very attractive to young consumers.

After a comprehensive experience, it can be confirmed that the new Alfa T5 is an excellent pure electric SUV. Extreme Fox New Alfa T5 has become a leader in the new energy vehicle market with its affordable price, long cruising range and excellent safety performance. Its excellent design and rich configuration make it have strong competitiveness in the market. In the future, with the continuous progress of new energy technologies, Extreme Fox will continue to introduce more innovative products to bring more surprises to consumers.

Special feature of 1905 film network At the 11th National Congress of China Film Association, Jason Wu was elected as the 11th Vice Chairman of China Film Association. As the mainstay of China films, Jason Wu has been paying attention to and supporting the development of the industry as a director and actor.

When he appeared in public activities earlier, he talked about it in combination with his own experience. "No one is watching kung fu movies now, and the breakthrough of martial arts movies has encountered difficulties." He mentioned a small-budget action movie, trying to hit the Spring Festival file, but he dared not, so he could only enter the online movie market.

Perhaps the film mentioned by Jason Wu is "Arrogant 2".

Douban’s 7.1-point "Arrogant" is one of the best online movies in 2022. The sequel is made according to the standard of cinema movies. It was originally scheduled to meet the audience in the cinema, but in the end it missed the big screen and chose to stream on the first day of the New Year’s Day.

The official blog statement of "Arrogant 2" is full of regrets: "Martial arts movies, as a unique genre in China, once went to the world and enjoyed great glory, but today they show a scene of withering creation and rare market. After sighing, we firmly believe that the revival of martial arts is not far away, but it needs everyone’s joint efforts. What we have to do is to survive first. "

As Jason Wu said, the dilemma faced by action movies now is that "the audience doesn’t want to watch it". Kung fu movies, in particular, seem to have not been popular for a long time. After Jackie Chan, Jet Li and other older generations left Kung Fu movies, few new forces emerged. Kung fu movies have been in trouble for a long time, and their future is covered with dust.

Kung fu movies, "old"?

Kung fu films originated in the 1920s, and have a history of one hundred years. To show the main division, they are divided into martial arts films and martial arts films. The former emphasizes showing the essence and connotation of martial arts culture, while the latter highlights the protagonist’s solid fighting skills.

In the 1970s, Bruce Lee set off a kungfu movie craze with a series of influential works such as The Raptors Crossing the River, Jingwumen and enter the dragon. In the following decades, Jackie Chan, Sammo Hung, Jet Li, Donnie Yen, Pei-Pei Cheng, Kara Wai, etc. carried forward kung fu films through one masterpiece after another. Kung Fu movies were once the golden paint signboard of China movies. China Kung Fu is famous in the world.

At the beginning of the 21st century, Crouching Tiger, Hidden Dragon, Huo Yuanjia, Master Generation, etc. have created a number of chivalrous images with high martial arts skills, and the momentum of kung fu movies is still strong. But in recent years, the output and quality are not as good as before.

The last high-profile work can be traced back to "Ip Man 4: The Final Chapter" five years ago, with a cumulative box office of 1.181 billion, setting a new record for the highest box office of China film history kung fu movies, which has been maintained to this day.

There are many reasons for the decline of Kung Fu movies.

The fault of kung fu talents is an unavoidable dilemma. Although action actors have "real skills", they can’t stand the time and tide wait for no man.

Jet Li, 60, is in a state of rest. The 69-year-old Jackie Chan has rarely shown his skills on the screen, but has integrated his kung fu feelings into the Dragon and Horse Spirit. The same 60+ Kara Wai fought for "I love you! "My Extraordinary Parents" and other "literary dramas", Yang Ziqiong also faces new challenges such as "Instant Universe" in Hollywood. In the Mesozoic era, Jason Wu, Max Zhang and Wu Yue, which are nearly 50 years old, have also passed the "year of fighting", but Xie Miao, who is about to enter 40, can fight but is not hot enough to play in cinema movies.

Long training time, bitter training environment, easy to leave injuries and other factors weakened the younger generation’s desire to learn Kung Fu. The lack of "martial arts students" and "beating women" in the new generation also makes kung fu movies lose their "backbone".

Not only the actors are "old", but also the audience who loved kung fu movies. With the post-1995 s and post-00 s becoming the main force of movie viewing, China movie audiences gradually complete the iteration. According to the Survey Report on Movie-viewing Preference of Generation Z, comedy is the favorite movie type of Generation Z, followed by science fiction and youth, and action movies rank only sixth among young people.

Different from the post-80s and post-90s, Generation Z "missed" the glorious period of kung fu movies, and there are not many collective memories of such movies. It is difficult for Kung fu IP, which focuses on "sentimental killing", to arouse their desire to watch movies.

Jackie Chan, Jet Li and other world-renowned kung fu superstars still have a certain box office appeal in the Z era, but as mentioned above, they have rarely appeared in kung fu films. Even if the other less famous kung fu actors have new works, it is difficult to ignore the influence brought by the change of audience and market environment, or because of the box office pressure, they finally choose to give up the cinema.

For example, Wu Yue’s "Stop the Horse and Take the Knife" and Xie Miao’s "Arrogant" series only meet the audience in streaming media.

The new era is changing with each passing day, and the entertainment methods are more diverse. Movies have to "grab" the younger generation with offline entertainment such as exhibitions, performances and secret room scripts. Comedy, science fiction and youth movies, which are favored by young people, are undoubtedly the magic weapon for the film market to compete for favor, and have certain advantages in obtaining investment and grabbing the market. To some extent, this also reduces the living space of kung fu movies.

Kung fu movies, where is the way?

"There must be a market for China Kung Fu movies!"

Jason Wu was full of confidence when he founded "Shadow Martial Arts Hall", hoping to gather young people and explore a new path for China Kung Fu movies. "Yingwutang" keeps running training camps, and a group of young students have successfully "graduated".

Previously, Wu Yue, who is also enthusiastic about Kung Fu movies, also revealed that he has formed a "Tibetan Warrior" with a group of like-minded friends, and is dedicated to helping young actors complete interesting action performances.

The predecessors spared no effort to "teach and help", which made us see the hope of the new generation of kung fu actors to take over. It is reported that the Central Academy of Drama will also set up a special action performance class to train action film talents more systematically from the beginning of enrollment in 2024.

The back waves of the Yangtze River push the front waves. The back waves are rolling forward, and the front waves are not stagnant.

Jason Wu plans to shoot a series of action movies "Knife, Gun, Sword and Stick are Long in South Pacific", with a total of seven films, and the script of "Knife" is already in the polishing stage. Donnie Yen announced that Ip Man 5 was put on the agenda at Cannes International Film Festival last year. Ang Lee’s "Bruce Lee", which was staged by his father and son, came out earlier that it was about to start. Tsui Hark’s The Legend of the Condor Heroes: The Great Man of chivalry is expected to be unveiled this year.

Guo Jing, whose left hand is full of dragons and his right hand is empty fist, is skilled in "fighting between left and right". Fu Ruoqing revealed earlier that Sean Xiao, who plays Guo Jing, had a variety of training before deciding to star in The Legend of the Condor Heroes: The Great Man.

In addition, Bruce Lee takes the movie enter the dragon as the central axis, trying to reproduce the unique actions of a generation of superstars on the screen. Mason Lee has been trained in martial arts for five years in order to play the role of Bruce Lee.

It remains to be seen whether young actors who have not practiced martial arts since childhood can perform kung fu movies well through training the day after tomorrow.

It is worth noting that The Legend of the Condor Heroes: The Hero of the Chivalrous Man was born out of Jin Yong’s masterpiece The Legend of the Condor Heroes. Jason Wu’s Knife is intended to pay tribute to Tsui Hark’s film of the same name, and IP Man 5 is the continuation and expansion of the series of Ip Man. At present, kung fu movies are mostly keen on rooting in classic themes or taking advantage of the situation to make IP popular. How to open new flowers in old bottles is also a problem that creators need to consider carefully.

Kung fu movies have a long way to go to regain their glory. Fortunately, China filmmakers never give up, unite and cooperate, work together, and believe that Kung Fu movies will still usher in the next "spring"!

Although the sales volume is very high, it is definitely not a 100% perfect model. If I have to score, Sagitar can only get 92 points, and the deducted 8 points are deducted because of eight defects. These are the fatal shortcomings of FAW-Volkswagen Sagitar comparison.

1. The durability of dual clutch is poor.

Volkswagen’s dry dual clutch is still unsatisfactory in terms of durability. In the first two or three years, there was nothing wrong with this dual clutch. The gear shift was simple and direct, and it was very cool to drive. However, after the warranty period, it will slowly show frustration. At this time, it is necessary to pay for maintenance by itself, and the more it is repaired, the easier it is to break down. Why doesn’t Volkswagen want to make a 1.4T+6AT power match for consumers to choose from?

2, there is no sense of advanced in those days.

When sagitar was first launched, the banner was "high-quality car" and the positioning was "German high-performance car", but look at what is left of sagitar today? There is no denying that the interior is decorated with piano paint panels and leather materials, which looks very good, but sitting in the carriage, the plastic feeling is also very strong, especially in today’s domestic cars are so rich and excellent, which highlights the sagitar’s "shabby". However, in terms of appearance, sagitar has become more and more advanced. I think this is because domestic consumers pay more attention to appearance.

3. The anti-collision beam is thin.

It’s a bit excessive to ask sagitar to use aluminum alloy anti-collision beams, but the steel beams with stamped steel plates should be made at least a little thicker. The thickness of the front anti-collision beam is only 1.65mm, and the thickness of the rear anti-collision beam is only 1.02 mm. The width of the front and rear anti-collision beams is very general, especially the front anti-collision beam can’t protect the headlights at all. If there is a frontal offset collision of less than 25%, the headlights must be scrapped.

4, exhaust pipe insulation is not complete.

In the chassis as shown in the following figure, only one side of the fuel tank is provided with heat insulation aluminum tiles, but not on the chassis. Perhaps Volkswagen engineers think that this position is the rear seat cushion, and the heat will not burn the ass when it is transmitted. Then why is there not a heat insulation tile at the rear end? It’s really puzzling.

5, cast iron claw

The horn of cast iron is not light, which will add a lot of mass inertia to the front suspension. When crossing the ditch, the reaction speed of the suspension will be weakened, thus causing the vehicle to bump.

6. Half-frame subframe

The semi-frame subframe, also known as the beam, has the advantage of being light, and we can see from the picture that there are many holes, which further reduces the weight of the front. However, this kind of frame can’t provide enough support for the front of the car, and it can’t disperse the impact force to the chassis in the event of a collision. In addition, the thin anti-collision beam mentioned above will cause the damage of sagitar in the event of a collision.

7. Noise treatment still needs to be improved.

The noise control of sagitar’s medium and low speed is good, but once it exceeds 100, the noise comes up. The noise mainly comes from tire noise. The asphalt road is fine. As soon as the tires get on the cement road, they start to roar. Coupled with the noise of the engine, it is really difficult to be quiet. It may also be because our car is equipped with Kumho ECSTA series tires. This tire is a tire with good grip performance, and it will really be almost silent.

8. The rear row projection is too high

The width of the sagitar rear row is indeed a long wheelbase, but the bulge in the middle position is too high, which affects the ride comfort. The reason for this situation is that the MQB platform is too compatible. It is necessary to be compatible with four-wheel drive models so that its transmission shaft can pass through, which leads to the sagitar, which is a full-front-drive model, having such a high rear bump.

The above are the eight reasons why you will regret buying sagitar. It can be seen that these places are relatively hidden or not obvious, and it is difficult for ordinary car owners to detect them. It is also commendable that these problems will not have much impact on the use. Considering the advantages and price of sagitar, it is still an excellent car.