As we all know, as a bridge between users and the digital world, the smartphone operating system is self-evident. If it is not stable enough, it will affect the user experience.

As the world’s leading communication technology company, Huawei has demonstrated strong innovation strength in the field of smart phone operating system, and its HarmonyOS OS system has attracted much attention.

Because unlike other mobile phone manufacturers who customize the Android system, Huawei HarmonyOS is an independent operating system, and it will be completely separated from Android in the future.

Therefore, every upgrade of HarmonyOS OS system will make many users expect value, especially recently, the official version of HarmonyOS OS 4.2 has struck again.

It is reported that Huawei’s Mate50 series, Mate X3 series, P60 series and other nine models are fully open to upgrade the official version of HarmonyOS 4.2 in HarmonyOS, which is undoubtedly a great benefit for Huawei users.

According to the upgrade plan previously announced by Huawei officials, nine models including Huawei Mate50 series, Mate X3 series and P60 series will complete the upgrade of HarmonyOS OS 4.2 in April-June.

Then the unlimited opening of the official version of the upgrade is even more exciting for users who hold these models, at least in terms of update speed, which has accelerated a lot.

It is worth mentioning that these models have previously pushed the Beta version update of HarmonyOS4.2.0.120 in HarmonyOS, with the version number of 4.2.0.120.

It can be said that in terms of the pace of upgrade, the speed of HarmonyOS OS 4.2 is still very fast. Even if you don’t upgrade to everyone’s models this time, the number of models covered by HarmonyOS OS 4.2 version is still very large.

In this case, it is estimated that it won’t be long before the test recruitment will be conducted again, so as to upgrade more models to the new version.

In particular, the pollen of Huawei Mate40 series should be tested and recruited next, so you don’t have to worry about not upgrading.

After all, Huawei Mate30 series, Huawei Nova6 series, Huawei P40 series, Enjoy 50 Pro, Glory 30 and other models are all on the way.

As a very popular model in that year, Huawei Mate40 series has no reason not to update quickly, and the parameters of the product itself are not weak now.

Take Huawei Mate40 Pro as an example, it is equipped with HiSilicon Kirin 9000 high-end dual-mode 5G flagship chip and 5nm process. The CPU frequency is 1 * A77 3.13 GHz+3 * A77 2.54 GHz+4 * A55 2.05 GHz.

At the same time, it also has built-in 24-core ARM Mali-G78 GPU chip and integrated Ba Long 5000 5G baseband chip, covering 11 5G frequency bands, and there is no problem in performance.

Coupled with high refresh rate screen, customized Sony IMX700 sensor, 66W super fast charging, 50W wireless fast charging, wireless reverse charging function, NFC, infrared remote control, stereo double-lift, etc., the comprehensive level is very strong.

That is to say, after upgrading to HarmonyOS OS 4.2, Huawei Mate40 series models will definitely change a lot, just need patience.

There are quite a few models pushed this time, and a lot of pollen has been upgraded. Most of the feedback said that the fluency is very strong.

There are also pollen claims that advertising has decreased, especially the interception function of "shake" advertising jump in the application, which is really very easy to use and very critical.

And some pollen said that after the update to the new version, some changes have taken place in the theme. It can be said that the overall change is indeed greater than the HarmonyOS OS 4.0 version.

However, there are also some pollen that there is some pressure on battery life, and even feel that after updating to the new version, the battery loss is much faster than before.

Moreover, some pollen said that it has been updated to a new version, but many functions are still exclusive to the new machine, such as AI retouching, and there is no way to experience it in the old model.

And some users said that after updating to the new version, they didn’t feel particularly improved, but they felt like they had brushed a version number.

It seems that different models will indeed bring different experiences, and users who have not yet updated need to be psychologically prepared.

Finally, for users with Huawei Mate50 series, Mate X3 series and P60 series, upgrading the official version of HarmonyOS OS 4.2 will be a very worthwhile experience.

Then the question is coming, will everyone upgrade? Welcome to reply to the discussion.

　　[Aika car original]

　　The operation of automobile engine is inseparable from the air intake. As an important fuel injection index of EFI engine, the air intake is almost equal to the automobile power.Under the same circumstances, the more air inhaled in the combustion chamber, the more fuel is burned, and the more horsepower and work are generated.

　　Because the air contains a lot of dust and impurities, the engine needs to set a filter element at the entrance of the air intake, which is what we often call an air filter element (air filter for short). Friends who know a little about cars are no strangers to air filters, but do you know that the differences in air filters will also affect vehicles? The reason is very simple. For cars, air filter is equivalent to the mask we wear. The material is too thin and the dust is not filtered thoroughly enough. And the material is too thick, which will affect normal breathing.On the whole, a good air filter should not only ensure good filterability, but also take into account sufficient air intake.

Introduction to air filtration

　　However, I think that the relationship between filterability and air intake is a trade-off. After all, air filtration materials need to have a certain density to block dust, and in this process, air flow and velocity will be lost.

Second, the cross-evaluation test

　　In this session, we will test the air intake and filterability of several air filters respectively, during which we will use a special decoder to read the engine air intake data, and we will also use some simple tools to observe the air intake changes intuitively.

　　Of course, even without tools, the differences between some products can be roughly seen through static observation.

1. Static comparison

　　Air filter is mainly composed of filter material and sealing ring. Although the structure is simple, the difference in workmanship is not the same. There are several items that can show the details of product workmanship, such as the thickness of filter paper, the uniformity and thickness error of PU foam of sealing ring, and the hardness and softness of sealing ring material, which will directly affect the use effect and service life of air filtration in the later stage.

　　Although the difference between the thickness and hardness of sealing ring can not be directly used as a standard to evaluate the quality of air filtration, the comparison of errors between multiple measurement points and average values can also reflect the manufacturing level of a brand. The error value of original air filter is 0.18~0.27mm, Mann brand error is 0.56~0.85mm, Leopard King is 0.36~0.49mm, and K&N is 0.04 ~ 0.05 mm..

　　It is worth mentioning that the cotton filter material used by K&N is light and thin, and the large surface pores can effectively increase the air intake, while the filter oil just makes up for the defects of the large pores in filterability, achieving the dual effects of high flow and strong filtration, which is also the fundamental reason why the performance of wet filter element is better than that of dry filter element.

　　At this point, the appearance differences of several air filters are relatively clear. K&N air filtration is the best regardless of filter material thickness, glue injection process or various errors. Among the other three air filters, Man Pai ranks second with its high filter paper thickness and glue injection process, but there is still room for improvement in error. In contrast, the original air filter has a strong advantage in error control, but the thickness of the filter paper is thin, which may lead to poor filtration performance. Regrettably, the performance of Leopard King Air Filter in this link is not ideal, and all rankings are hovering in the penultimate position.

2. Comparison of air intake

　　Adequate air intake is an important factor for the engine to maintain normal operation. After entering the engine, air will form a certain concentration of mixed gas with fuel, and the ratio of air to fuel mass that constitutes the mixed gas becomes the air-fuel ratio (the ratio of air mass to fuel mass).

　　Although the EFI engine will adjust the fuel injection quantity through a series of closed-loop control (control mode with various sensors participating in information feedback),Keep the air-fuel ratio at the best state of 14.7:1 as far as possible, but only if the air intake performance of the air filter is strong enough.If the density of filter material is too large, although there will be a large air intake in the early stage of use, dust can easily enter the engine; In the later stage, the air filter is also easily blocked by dirt, resulting in low air intake, which in turn leads to a decrease in fuel injection of the engine and a lack of power.

　　After experiencing the above episode, we can draw a conclusion — —The sealing ring error of air filter will bring some obstacles to installation.Although the error is only within 1mm, the smoothness of installation is directly related to the good impression brought by the air filter brand.

　　Although the difference between the strongest and weakest air intake intensity is not more than 1bft, the difference is very obvious when it is transformed into the specific data of the engine. While measuring the airflow intensity, we also read the idle speed data of the engine when installing different air filters through the decoder.

　　The concept of "load" in the four comparative projects needs special explanation:The load value here does not refer to the resistance overcome by engine operation. In short, the load value is the amount of mixture entering the cylinder. You can think that the greater the load = the more intake air.

　　Generally speaking, the test results of self-made instruments are in high consistency with the engine computer data.In the end, the ranking of the air intake of the four air filters is K&N- Man Brand-Leopard King-Original Air Filter.

　　Although Man brand air filter closely follows K&N in data, due to the characteristics of dry filter element, the intake limit can only be equal to the lowest value of K&N; In this link, Leopard King and the original air filter have obviously opened the distance, especially after comparing the engine data, Leopard King’s advantage is still very gratifying.

As a new generation of Jietu family, this car is absolutely very attractive, and the overall route is round. In terms of outline, Jetway X95 adopts Jetway family style, with smooth lines, wide mouth, sharp headlights on both sides, and bright headlights. Waistline design The rising waistline creates a sense of readiness, which looks very sporty and the wheel design looks very smart. Tail design through the use of lines, so that the three-dimensional sense outlined by the lines at the tail is further strengthened, and the split taillight design of the new car is more full.

As soon as I entered the car, the stitching was very fashionable and the materials used were also very fashionable. The large leather coverage of the steering wheel brings a good sense of luxury, and at the same time, it is practical with shift paddles. The central control part is wrapped in a lot of soft plastic, and the materials and workmanship are exquisite. The 12.3-inch instrument panel has a large screen, and the screen design is simple, but it is fully functional. The front row is also equipped with a manual air conditioning control system, which can freely debug the most comfortable space atmosphere. The leather seat looks very textured.

The Jetway X95 has a car length of 4858mm, a car body width of 1925mm and a wheelbase of 2850mm, which is quite satisfactory. In the same class, the wheelbase of Jetway X95 ranks 16th. The 7-seat skylight of Jietu X951.6T Times Edition 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 Jetway X95 ranks second. Spatial performance is limited by vehicle positioning, and the performance is acceptable, and the flatness is no problem, but the total space is average.

Jetway X95 is equipped with a combination of 1.6 turbocharged engine (direct injection) and wet dual clutch (DCT). The whole power parameters are superior in power performance among engines of the same class, which can provide better power performance. Ranked 52nd among 120,000-180,000 SUV models.

The active/passive safety configuration of Jetway X95 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.

In order to have a more comprehensive and objective understanding of Jetway X95, you can go to the Jetway X95 forum and browse the messages of users who have bought the car in history.

　　On August 25th, Kia brought its global star product matrix to the 26th Chengdu International Automobile Exhibition, stunning the audience with brand-new booth design, brand-new product lineup and brand style. At this auto show, the global star model EV6, which has attracted much attention, was officially launched, and the EV5 real car specially built for China users made its debut and started pre-sale. At the same time, the concept car M.Vision 2GO developed by Mobius, Kia’s largest component supplier, made a heavy appearance, demonstrating the brand’s leading global electrification strength with outstanding intelligent technology.

　　Kim Kyung-hyun, general manager of Kia China, said: "Ensuring the success of the China market is the core of Kia’s global strategy. In response to the explosive growth of China’s new energy vehicle market, Kia officially released the electrification strategy of China this year, and made every effort to create the image of Kia EV as "high-tech, high-quality and high-safety". In the first half of this year, Kia’s global sales reached 1.58 million vehicles, a record high, which provided sufficient confidence for its transformation and development in China. In the future, Kia will continue to increase investment in technology and R&D to meet the characteristics of the China market and the ever-changing needs of users.

　　Firmly cultivate Kia multi-line in China market and focus on electrification transformation.

　　Judging the situation, we can stand on the tide. Under the opportunity of the new era of strong development of electrification and intelligence, Kia has followed the development of the times, started the road of brand electrification transformation, and comprehensively upgraded from channels, products, marketing and brands, so as to provide high-quality mobile travel experience for China consumers and reshape Kia’s brand image in the China market.

　　In terms of products, Kia will launch at least one pure electric vehicle based on the special platform for electric vehicles every year starting from the listing of EV6 and the debut of EV5 this year. By 2027, a total of six pure electric vehicles will be launched. At the same time, KIA will increase its R&D investment in advanced technologies such as mobile travel, electrification, interconnection technology and autonomous driving, and integrate the research results of China Forward Digital R&D Center based on KIA’s special platform for electric vehicles, so as to bring more and more excellent electrification products to China consumers.

　　In terms of channels, Kia will maximize the expansion of electric vehicle sales channels and brand contacts through strategic cooperation with large dealer groups, and comprehensively innovate the user experience. At present, KIA has cooperated with Simami to complete the construction of five KIA flagship stores and two City Store in Beijing, Shanghai, Shenzhen, Zhongshan and other cities. At the same time, new stores that Kia cooperates with large dealer groups such as Jinlong and Xinhanma have also been built and operated in many cities across the country. In addition, KIA is also promoting the renewal and upgrading of the national dealer exhibition hall SI 2.0 and the operation of the City Store city exhibition hall in an orderly manner, thus building a more perfect sales and service system.

　　There are also some bright spots in the layout and construction of charging network. At present, the first overcharge station jointly operated by Kia and Shell has been officially put into operation in Nanjing, marking the official landing of Kia’s charging network system construction. The overcharge station can realize 800V fast charging, and it only takes 14 minutes to recharge the power from 30% to 80%. In addition to cooperation with Shell, Kia will also cooperate with third-party charging companies such as Energy Chain Smart Power to further expand the layout of Kia’s basic charging network. In addition, KIA EV owners will receive free charging piles, further bringing users a perfect experience of charging at any time.

　　In order to provide users with more convenient and pleasant services, Kia will officially launch a brand-new APP in the fourth quarter of this year to optimize and upgrade the customer experience in all areas of automobile life, such as car purchase, car use, service, infotainment and life service. Based on the brand APP, Kia China will take the lead in promoting the digital transformation of customer service.

　　EV6 is heavily listed and EV5 is officially pre-sold. Kia accelerates the improvement of EV product lineup.

　　At this auto show, KIA EV6, a global star model that has been blindly ordered before, was officially launched, and three models, namely GT-Line two-wheel drive version, GT-Line four-wheel drive version and high-performance GT version, were launched. The official suggested retail prices were 282,800 yuan, 312,800 yuan and 419,800 yuan respectively.

　　As a heavy EV product introduced into China by Kia China, EV6 is positioned as a high-energy pure electric coupe, which has a product experience beyond expectations, especially in terms of performance and handling, and has the leading strength at the same level. Its high-performance version of EV6 GT has a comprehensive output power of 430kW, a maximum torque of 740N?m, a maximum motor speed of 21,000 rpm and a maximum speed of 260 km/h, and its performance is comparable to that of super-running. In terms of battery life and charging, the EV6 CLTC has a maximum cruising range of 671 kilometers, and supports 800V and 400V charging at the same time. Especially in the 800V ultra-fast charging mode, it takes only 14 minutes to charge the battery from 30% to 80%, which brings an efficient charging experience. In terms of intelligence, the EV6 GT is equipped with an enhanced intelligent driving assistance system including semi-automatic lane change assistance and rear collision avoidance assistance to provide comprehensive escort for users’ travel.

　　In addition to the listing of EV6, EV5 also ushered in the world’s first show and opened the pre-sale, which is another highlight of the Kia China booth. As the first strategic vehicle launched in China, the pre-sale price of EV5 is 159,800-229,800 yuan.　

　　In terms of products, EV5 is built by a brand-new platform dedicated to electric vehicles, which ensures the highest safety and space comfort in the same class, and will create a comfortable rest space and a "changeable life intelligent cabin" for China consumers. It has a square and tough styling design of an orthodox SUV, which brings a brand-new visual experience, and also realizes excellent vision and spaciousness. It also designs a unique multifunctional desk board in the trunk, plus functions such as V2L external discharge, which fully meets the diverse life scene needs of users. In addition, the EV5 is equipped with a dual 12.3-inch large screen and a 5-inch independent air-conditioning screen, which makes it easier to control the air-conditioning system while displaying various information more intuitively. Moreover, the driver’s seat zero-gravity electric relaxing seat can realize 14-way adjustment at most, and supports massage, ventilation, heating and memory functions.

　　In terms of intelligence, EV5 applies the latest generation of ccNC car entertainment system for the first time in China, supports the remote upgrade of OTA vehicles, continuously optimizes and updates vehicles in all directions, and is equipped with an upgraded intelligent driving assistance system, bringing a more advanced intelligent travel experience. In addition, the EV5 provides a long-range version including 700Km class, and applies the second-generation battery management system, which can charge the battery from 30% to 80% in just 27 minutes, and further ensure the cruising range through the energy recovery system that can be automatically adjusted with the driver’s habits.

　　All-star fuel truck lineup appeared on the same stage. M.Vision 2GO concept car interpreted the new trend of future technology.

　　In addition to electrification products, Kia also brought the lineup of all-star fuel vehicle products such as Setus, Lion Platinum Tuojie, Jiahua and New K3, which attracted consumers’ attention and favor. Among them, Satus, as the main model of Kia’s domestic joint venture compact SUV market segment, brings a cool new experience to the young Z generation with its attractive hard-core product strength; As the flagship SUV of Kia, Lion Platinum Tuojie has been fully upgraded in terms of design, space, intelligence, safety configuration and power, bringing a comprehensive and advanced high-quality car experience to the domestic MZ generation group with the full-scale combat power of all-round fighters; Based on the i-GMP platform, the fourth-generation Jiahua has the leading body size of the same class and is equipped with a number of luxury configurations. It has three rows of spacious space and brings a new travel experience to young users in the new era.

　　At the same time, the concept car M.Vision 2GO developed by Mobius, Kia’s largest component supplier, also made its debut, demonstrating the brand’s outstanding technical strength. As a mobile travel concept car with hydrogen energy, a new generation of e-Corner module technology integrating vehicle four-wheel drive, braking, steering and suspension system is applied, which can realize 180 free movement of vehicle four-wheels, and the vehicle can travel laterally, even make a 360-degree U-turn, which brings more flexible moving modes. It is worth mentioning that the vehicle interior uses recycled plastic pallets, natural paper materials and 100% natural mulberry materials and other green materials, which demonstrates the concept of sustainable development.

　　Only by forging ahead can we strive for self-improvement. Under the guidance of the strategic policy of brand electrification transformation, Kia is implementing the established development plan step by step in an orderly manner. From the introduction of new products, to the layout of service channels and charging networks, to the innovative development of technology research and development and brand marketing, Kia has made changes in the whole business field, making continuous efforts to make corporate vision a "sustainable mobile travel solution provider". In the future, Kia will also continue to deepen the China market and introduce more products and services to meet the needs of consumers in China, so as to ensure the successful development in the China market. (Photo: Kia Motors)

　　

Israeli female soldier

Click to browse military pictures.

　　

Israeli female soldier

Cleaning Palestinian bodies.

Pose for photos; Strip a man to his underwear, and then beat him at will; Help comrades-in-arms cover up the fact of abusing boys … On the 15th of this month, a documentary about the inner pain of Israeli female soldiers in the context of the Palestinian-Israeli conflict began to be broadcast in Israel. When the dark memories of the six heroines in the film were coldly put out, the reaction in Israel was not only controversial, but also shocking. Ha ‘aretz exclaimed, "God, what have we done?"

According to Reuters, this documentary is called "See if I’m smiling". Sandler is the first girl in the film. When she joined the army, she was sent to Hebron as a medical worker to evacuate the wounded. But now, she has to rely on alcohol to make herself forget "everything terrible in Hebron." In the film, she said that she first faced death in 2001. A little girl was killed by a Pakistani sniper. Sandler blamed herself for not saving her life, but people said to her, "Congratulations, you have the first dead man". Sandler has another job-cleaning up the bodies of Ba people. One day, she and her comrades pulled back a stinking body. "The smell makes me want to vomit," Sandler said. "But the medical officer said that before returning the body to the Palestinian government, he must be washed clean, leaving no blood, let alone letting the Palestinians see what we did to him." "The man was hit hard on the head and slowly bled to death. I helped him close his eyes because I felt that he would be afraid. But when I started cleaning, his eyes suddenly opened, and I was really scared. " What makes her unbearable is that during a cleaning, the body actually got an erection. Many female soldiers came to watch the fun and take pictures. She said that she wanted to see the photos of herself, "to see if I was smiling".

Ha ‘aretz reported that Tamar, the director of the film, was also an Israeli female soldier and witnessed the abuse of violence by the Israeli army. Once, she was awakened from her dream by a comrade-in-arms and pulled to the basement. There, Israeli soldiers were pressing the head of a Palestinian on the engine. "His head vibrated with the engine and his expression was very scary." Tamar said that when she reported to her superiors the next day, the answer was "This is not your business".

Tamar said that recalling this film, Sandler’s opening remarks most shocked her: "Sometimes I think I’m crazy, because those memories are far from reality, and maybe they never happened, but I feel so strongly today that I know they are all facts." (Global Times Global Network)

　　

Israeli officials say Syria’s security measures make its facilities weak against air strikes.

The commander of the Israeli navy is of China descent and has achieved extraordinary things.

The Israel Defense Forces conducted large-scale military exercises.

Female soldiers run for "Miss America", and US troops set up new idols for overseas wars.

American soldiers want "human rights" and resolutely defend the right to read pornographic magazines.

American veterans have a bleak evening scene, and the proportion of veterans among the homeless is amazing.

[1] [2] [3] [4] [5] [6]

　　

Editor: Cao Jin

　　At noon on May 18th, 2011, a glass curtain wall of Times Financial Center Building in Pudong, Shanghai suddenly fell from the 46th floor, damaging many cars in the parking lot of Lujiazui Ring Road on the north side to varying degrees.

　　On the evening of June 17, a piece of glass fell from the glass curtain wall of Changhong Century City in Mianyang, Sichuan, killing the owner of the community who was walking below (Chengdu Business Daily reported continuously).

　　This extreme incident has also aroused the concern of citizens and netizens about the safety of glass curtain walls and related responsibilities.

　　A reporter from Chengdu Business Daily visited and investigated in the past week and found that glass curtain walls are common in the whole country, but there are many hidden dangers.

　　There is also a hidden responsibility problem behind the hidden danger — — According to the relevant management measures issued by the state before, the main body of the safety maintenance of the glass curtain wall after the warranty period is the owner himself.

　　Chengdu Business Daily reporter Tang Xiaojun

　　Who is responsible for the safety of glass curtain wall?

　　The main body of safety maintenance after the warranty period is the owner.

　　On June 24th, Chengdu Business Daily reporter once again came to Mianyang Changhong Century City Community to talk about the risks of glass curtain wall. No matter whether it was installed by himself or other owners, there was a kind of worry in his words. "It is very troublesome for glass to fall and hit others, or to be hit by glass." However, for the daily safety maintenance and responsibility of glass, the interviewed owners are at a loss.

　　"In fact, there have been regulations for a long time, but everyone didn’t pay much attention." In this regard, the relevant person in charge of Mianyang Engineering Quality Supervision Department introduced that in 2006, the then Ministry of Construction issued the "Administrative Measures for the Safety Maintenance of Curtain Walls of Existing Buildings", in which Article 8 is the determination of the responsible person for the safety maintenance of curtain walls of existing buildings: (1) If the building is owned by a single owner, the owner shall be the responsible person for the safety maintenance of its curtain walls; (2) If the building is jointly owned by multiple owners, each owner shall jointly determine a person responsible for safety maintenance to take the lead in the safety maintenance of the building curtain wall.

　　"That is to say, the owner is responsible for the safety maintenance of the glass curtain wall after the warranty period. After the two-year warranty period, the owner should carry out strict inspection and safety maintenance in time according to the requirements of relevant specifications. For example, in a residential community, the owner can entrust the property company to check and maintain on time. " The person in charge explained.

　　So, how should the maintainer carry out maintenance? The person in charge further introduced that according to the "Technical Specification for Glass Curtain Wall Engineering" issued by the Ministry of Construction in 2003, it is required to conduct a comprehensive inspection of the curtain wall project one year after the completion and acceptance of the curtain wall project, and then every five years. The inspection items include whether the curtain wall as a whole is deformed, dislocated, loose, etc. Whether the glass panel is loose or damaged; Whether the sealant is degummed, cracked and blistered, and whether the sealing strip is damaged by falling off and aging; Whether the opening part can be opened and closed flexibly, whether the hardware accessories have functional obstacles or damage, and whether the installation bolts are loose and ineffective; Whether the drainage system of curtain wall is unobstructed. After the curtain wall project is used for 10 years, the silicone sealants in different parts of the project should be sampled for bonding performance; It should be checked every three years thereafter.

　　"The Technical Specification for Glass Curtain Wall Engineering puts forward standards, which must be done during inspection and maintenance. The comprehensive inspection one year after the completion acceptance specified above is carried out by the construction unit and the construction unit, and will be carried out every five years thereafter, because after the warranty period, it should be the maintainer, that is, the owner or the safety responsible person entrusted by the owner. " The person in charge said.

　　The reporter learned that the Changhong Century City Community where the accident occurred was delivered around 2011. According to the previous regulations, the glass curtain wall has passed the warranty period. However, among the eight owners interviewed by the reporter, none of them knew that they were the main body of safety maintenance of the glass curtain wall after the warranty period, let alone the service life and how to maintain it.

　　"When buying a house, no one talked about the service life of the glass curtain wall, nor did they say how to maintain it." An owner of Changhong Century City said. Another owner surnamed Wu said that the glass curtain wall is a part of the whole building, and the developer should ensure the quality and safety. It cannot be said that the problem of glass is the owner’s problem. "Everyone spends the same money to buy a house. If the glass curtain wall is to be maintained by the owner himself, then we will suffer a big loss compared with other owners."

　　The glass curtain wall of the accident community is a hidden frame.

　　Glass curtain walls have fallen in many places.

　　In recent days, Chengdu Business Daily reporter visited 15 residential areas built in recent years in Mianyang City, and found that in residential areas such as "1958" and "Shuiyun Riverside", glass curtain walls were installed in buildings on the top 3 to 5 floors. Li Ning, general manager of Changhong Real Estate Mianyang Company, said that the glass curtain wall is divided into open frame, semi-hidden frame and hidden frame, and Changhong Century City Community uses hidden frame. The reporter learned on the spot that many of these communities using glass curtain walls use hidden frames.

　　Why choose the hidden box? The project manager of Changhong Century City Community said that the hidden frame is two pieces of glass directly evacuated and glued together, and the open frame is glass embedded in a frame structure, "the hidden frame is more beautiful." The project manager admitted that insulating glass can provide sound insulation, heat insulation, frost prevention, etc., but there are also potential safety hazards and disadvantages of light pollution. The reporter found that in recent years, glass curtain wall falling accidents have occurred both inside and outside the province, causing casualties and property losses such as cars.

　　Why install glass curtain wall? In the survey, many Mianyang real estate developers pointed to the Technical Regulations on Urban Planning and Management of Mianyang City, which requires that the roof should be decorated with aluminum profiles, glass, steel and other materials … … On June 23, a staff member of Mianyang Planning Bureau pointed out that the planning unit would not ask the developer to make a glass curtain wall, but would only stipulate what style should be used in a certain area.

　　In 2015, the country has a new regulation that some new residential high-rise buildings ban glass curtain walls.

　　In response to the frequent glass curtain wall accidents, the reporter found that the Ministry of Housing and Urban-Rural Development and the State Administration of Work Safety jointly issued the Notice on Further Strengthening the Safety Protection of Glass Curtain Wall in 2015, clearly requiring that some new buildings on the second floor and above should not use glass curtain walls.

　　The Notice stipulates that glass curtain walls shall not be used on the second floor or above in new residential buildings, office buildings of party and government organs, emergency rooms and wards of hospitals, primary and secondary schools, nurseries, kindergartens and buildings for the elderly. Full-hidden frame glass curtain walls are strictly prohibited in crowded and mobile commercial centers, transportation hubs, public cultural and sports facilities and other places, near roads, squares and buildings with entrances and exits and personnel passages at the lower part. If glass curtain walls are installed on the second floor or above of the above buildings, buffer areas such as green belts or podium should be reasonably set in the surrounding area below the curtain walls, and protective measures such as overhangs and impact-proof awnings can also be adopted.

　　Why should the use of glass curtain walls be restricted? The "Notice" pointed out that in recent years, accidental incidents of damage and injury caused by self-explosion and falling off of curtain wall glass in individual cities have endangered people’s lives and property safety and aroused social concern. The reasons for these safety hazards are not only the technical defects and material defects in the early glass curtain wall project, but also the lack of attention to the safety protection work in specific environments and buildings such as dense personnel and high mobility. "The failure to implement the maintenance and management responsibility of glass curtain wall is also an important reason."

　　The "Notice" further clarifies that the owner is responsible for the safety maintenance of the glass curtain wall.

　　The design service life of glass curtain wall is 25 years.

　　Owners are worried about who will pay for the replacement after 25 years.

　　At the same time, the reporter further interviewed and found that according to the Unified Standard for Reliability Design of Building Structures (GB 50068-2001), the design service life of glass curtain wall is 25 years and the glue is 10 years. So, what about those tall buildings with glass curtain walls installed before, after 25 years of use? Change it or not? Who will change it?

　　In this regard, the Notice of the Ministry of Housing and Urban-Rural Development and the State Administration of Work Safety also stipulates that after the glass curtain wall has reached its service life, the person in charge of safety maintenance shall entrust a unit with corresponding qualifications to conduct safety performance appraisal of the glass curtain wall, and if it needs to be modified, reinforced or dismantled, it shall entrust a unit with corresponding qualifications to be responsible for implementation.

　　So, who will pay for this? In the interview, both the owners and developers said that they didn’t know what to do, and many owners who lived in the residential area with glass curtain walls expressed concern.

Special feature of 1905 film network "Grasp every touch in your life and embrace your beloved friends warmly." When "True Hero" was sung in Jingzhou, not only the filmmakers waiting for the stage, but also the China movie audience who sang in the audience and the whole network. A film festival, a data inventory, and a promise for the future are a deep tribute to the annual achievements of China’s films, and also a brand-new beginning for filmmakers and audiences to join hands for tomorrow.

On April 12th, 2023-2024 China Movie Big Data and Movie Channel M List Honor Night was held in Jingzhou, Hubei. Hundreds of filmmakers participated in the grand event to witness the M-list honor moment of Jackie Chan,,,,,,, and other three generations of filmmakers and other screen masterpieces under the six-dimensional big data science selection of the film channel M index.

With this grand event as the theme and the ancient city of Jingzhou as the coordinate, from April 10th to 12th, the film channel specially launched a series of live media broadcasts. In addition to the grand occasion of the night of honor, it also brought off-line activities of the M viewing group, the exhibition and broadcasting of Jingzhou works of the AI image talent optimization plan, "Binyanglou Dialogue, China Film Investment Spring", filmmakers’ media meeting, panoramic viewing of Jingzhou and other theme activities, and linked with the National Film (Guangzhou) Fair held in Guangzhou and the 25th.

"Our big data is real data!"

The M index of movie channel officially lights up.

"In this case, it was actually seen by big data. I can prove that our big data is indeed true data!" On the scene of Honor Night, Mary, who rated herself as "not fond of publicity and not knowing how to promote herself", was elected as the actress of the year by the film channel M Index. The voice of her true feelings has set off a hot search discussion on the internet. The screen strength of filmmakers and the influence of their radiation on the audience and the market, big data can be seen, and they will not lie.

With the announcement of various honors, the careful audience found that each honorary winner had a "hexagonal medal"; And every filmmaker who won the golden cup of "Flying Dragon in the Sky" is also a "hexagonal warrior" on his own track.

The "hexagon" on the honor map intuitively describes the six dimensions of the honor selection in this M list — — Professional recommendation, audience recommendation of M viewing group, communication index, market index, word-of-mouth index and social influence index. Among them, the first two dimensions of "movie channel recommendation" were voted by the leading heavy filmmaker selection committee and thousands of audience representatives of M viewing group respectively, while the last four "indexes" were completely attributed to the data itself, and the honor list obtained by comprehensive calculation of the six dimensions was full of gold.

The timeline spans two M-list events held in Jingzhou. From 2023 to 2024, the box office and word-of-mouth leaders in all major periods were on the list, and the representative filmmakers who contributed high-quality creations also gained a lot. Zhang Yimou and Chen Kaige, two leading directors of China films, took the stage for many times to receive honors. Bo Huang, the actor of the year, contributed excellent performances in four different types of works, and was rated as "the choice of pearls" by many audiences. The two "old drama bones" were finally certified as word-of-mouth actors … …

The scientific selection results of big data are convincing, and the encouragement mechanism that M list has been praised since its inception is also continuing. Musicians who have opened up a new career direction in the field of film soundtrack production have been honored by the film industry. The impressive "North Bohou" and "East Bohou" in the "Goddess Proton Group" won the first film honors in their lives respectively, and Liu Yaowen, who was praised as "Movie Face" for the first time, was pleasantly surprised to win the annual newcomer honor … … Their online and offline testimonials all cherish the help given by the movie channel M list to their movie career that may just start.

Scale the film and temperature the data. The much-anticipated "Movie Channel M Index" was officially released at the finale of this honor night. As an important part of the film announcement platform of the film channel, the "M Index of the Film Channel" will continue to be composed of the above six dimensions, and will provide the most official, direct and intuitive movie word-of-mouth list guidance to the national audience on a regular basis by combining "data generation+list release+professional interpretation+excellent film promotion", so as to light up the "barometer" belonging to China movie audiences with data.

In addition, in order to recommend the filmmakers attending this honor night in all directions and actively explore the plan of developing "China’s new film productivity", the film channel has launched a number of special activities in a series of live media broadcasts: the filmmakers’ meeting with dozens of mainstream media in the country continued last year’s fiery activity, and the latest developments of heavy filmmakers such as Zhang Yimou, Wu Ershan, Mary and other key projects such as "Sauce Garden Lane" and "Dragon Action" are endless; The activity of "Binyanglou Dialogue and China Film Investment Spring" brought together big coffee in the industry and experts from many fields to collide with the topic of "film investment", and even "Operation Red Sea 2" was renamed "Operation Dragon" and other first-hand information "Wang Fried" hot search.

The "six princesses high-speed slow-motion blockbuster", which continued the phenomenal communication performance last year, made the night of honor once again become the focus after the curtain. Compared with the previous fixed "red carpet" background, this creative shooting is more integrated with the ever-changing texture scenes like a studio, and the invited filmmakers such as,, Yu Shi, etc., combined with props, generously show off the "unique skills" such as finger spinning, yo-yo, "moon ejection" and sword dance, showing extraordinary charm.

In order to expand the propaganda volume of China films, the film channel has interwoven the series of M-List Honor Night activities held in the same period with the contents of the National Film (Guangzhou) Fair and the 25th National Excellent Film Promotion Conference, and the "cloud" side has a panoramic view of the market trends and filmmakers of the activities in Jingzhou and Guangzhou. Waiting for the long-awaited new films to appear one by one, such as,,, Wu Youyin,, and other heavy filmmakers appeared in the film channel for an exclusive interview, effectively promoting their latest projects. The twin cities’ grand events conjunct to create a colorful China film spring.

The event also specially invited the Career Development Center of the Red Cross Society of China to participate in the "Binyang Building Dialogue" and the Honor Night. Previously, the center had just signed a cooperation agreement with Publicity Department of the Communist Party of China Digital Film Program Management Center on "Cinema for the Aged", which provided a very good platform and channel for China films to better serve the "silver-haired economy" and send a more comprehensive and richer film culture to elderly friends.

M viewing group "tap water" participated in the grand event.

AI image writing Jingzhou ancient and modern

The most touching testimony of this honor night came from Wu Ershan, the director of the trilogy of deities, who was honored by the director of the year.

"Good miss! It was a particularly hot summer … …” In the midsummer of 2023, which Wu Ershan missed, the just-released "Feng Shen Part I: The Song of the Wind" got a bad market start, and was supported by the live broadcast of the "Roadshow Log" in six days and six cities with the help of the movie channel. The "Feng Shen" family and the movie channel’s friends laughed, cried and moved side by side, and witnessed the contrarian rise of the movie box office and word of mouth. "It can be said that without the support of the movie channel,

At the scene, Wu Ershan once again sent an invitation to the "Six Princesses" for the peers of "Feng Shen II". His confidence with the movie channel lies in the China movie "Tap Water" built by the audience of the movie channel M.

Just in the past year, the M viewing group has covered more than 60 large and medium-sized cities in China, with a cumulative fan base of over 2 million people. In addition to the core audience of the movie channel, there are also huge audience clusters from national studios, universities and other organizations. Among them, there are not only "deity tap water", but also "Chang ‘an tap water" and "annual meeting tap water" … … Behind every high-quality domestic film with excellent quality, there is their support and companionship.

During this series of honor night activities, the M viewing group continued to expand its scale. With the theme of "childhood", classic old movies and the new film "Meteorite Jianghu: 2 Billion Falls from Heaven" created by Jingzhou filmmakers were successively shown on the landmark building of Jingzhou Ancient City, and the audience of the new viewing group was warmly responded.

As the representatives of the audience recommended by the M list, the lucky audience of the M viewing group from six cities, Beijing, Shanghai, Shenzhen, Xi ‘an, Guangzhou and Nanjing, gathered at the scene of the Honor Night to share the glory of the annual film festival with the honorary filmmakers. Among them, there are professionals engaged in film production, scriptwriting and publicity, as well as cadres and scholars from institutions of higher learning, literary criticism associations and other organizations, as well as senior fans who have participated in the M viewing group for nearly 50 times and simply love movies.

"We come from the movie channel M viewing group, and we will always love movies and walk with China movies!" The names of Luo Yang, Arqie, Chen Zeli, Zhang Yeqi, Zhou Wenping and Huang Wanglin, as well as the fans of Qian Qian Wanwan M Cinema Group, are also worthy of being remembered and commended by China films.

The movie channel, which has always been escorting China movies, also continues to contribute to the strength of the national professional film media platform, providing a stage for newcomers in the industry to bloom themselves. On the night of honor, the young actors of the movie channel "Sea of Stars" selected outstanding students and took the stage to share their learning opportunities and practical insights brought by the "Sea of Stars" program. Under their expectation and prospect, a brand-new "Sea of Stars" is just around the corner.

Following the pace of the "Stars and Seas" Young Actors Optimization Plan, combined with the industry trend of enabling "new quality productivity" by science and technology, the film channel pushed another "new force" plan on this honor night — — The "AI Imaging Talents Optimization Plan" aims to gather outstanding AI imaging talents and works first and inject new talents into the film industry by means of collection, selection, promotion, resource docking and platform construction.

Long before the honor night, the first batch of six teams in the program — — Digital Media College of Beijing Film Academy, New Media Research Center of Tsinghua University School of Journalism and Communication, School of Design of Central Academy of Fine Arts, Ruying Team of Shang Tang, Kazik Studio of Artificial Intelligence Laboratory of Sichuan Film and Television Academy, and Chen Kun Team of Xingxian Culture have created six city publicity videos based on Jingchu culture for the host Jingzhou in the past month.

Click on the link to watch: Click here to watch the video: Movie channels jointly create AI boutique images. Appreciation of the works of "Jade Covers Jingchu" by Kazik Studio.

During the event, these short films were launched one after another and were reviewed by Jingzhou and the whole network audience. They use artificial intelligence technology to calculate and process text and image data, supplemented by traditional creative skills, and many of them have impressed local audiences with their penetrating applications of traditional culture. In interviews with these creators, they still firmly believe that every creation will be surpassed by the next one, adhering to the concept of upgrading AI technology one day. In order to provide a platform for these people with lofty ideals to explore, the film channel will continue to launch the "AI image talent optimization plan", and the image collection activities launched on the 1905 film network, Bili Bili and other platforms will continue to attract and support brand-new talents and creations.

The beautiful Jingzhou has not only the ancient and modern historical accumulation covered by AI creation, but also the beautiful present built by Jingzhou people Qi Xin. In addition to paying attention to the film industry, the film channel also projects slow live footage to the daily life of this ancient city, which is dizzy with thick smoke and anger. Returning to Contest Lane, the host group of the movie channel "Six Princesses" rewarded the local food, and was even more delighted to learn that the brand value here was constantly improved due to the visit of the "Six Princesses" last year; The live broadcast team of the movie channel moved to the evening "overtime meal" in the food street of Hongxing Road, and did enough food exploration work for the filmmakers who arrived in Beijing later; Revisiting the scenic spots in the ancient city, the movie channel invited Sun Yang, a young actor, to deeply experience the cultural treasures of Jingchu, such as Chu bamboo slips, in addition to the "cloud" tour of Jingzhou. A better life is created by the people, and the movie channel also invites Olivia, a young actor, to co-produce a fashion blockbuster with the frontline traffic police, so as to beautifully freeze the extraordinary beauty interpreted by a struggler in an ordinary post.

The story of the movie channel m list and Jingzhou has been told for two wonderful years; China filmmakers who are still wanting more will set out from here and work hand in hand for a better future in 2024. Taking the M index of movie channels as the yardstick, relying on the enthusiastic audience of M viewing group, and driven by cutting-edge technologies such as artificial intelligence, movie channels are working with China filmmakers to jointly look forward to and shape a better tomorrow for the high-quality development of China movies.