【Chexun. com reported】 Recently, in the latest batch of new car declaration catalogue of the Ministry of Industry and Information Technology, BYD Ocean Network’s new plug-in hybrid A+ class sedan seal 06 has completed the announcement. As can be seen from the announcement information, the design of Seal 06 has greatly evolved in many aspects while continuing the marine aesthetic design concept of Ocean Net, with excellent value. Seal 06 has a wheelbase of 2790mm, and its size is close to that of a B-class car. The new car is expected to be equipped with BYD’s new generation of DM-i super hybrid technology, and it is a heavy model worth looking forward to in the sedan market.

　　Marine aesthetics is young and dynamic, and the wheelbase of 2790mm is over the top.

　　From the appearance of the announcement, we can see that the design of Seal 06 has evolved on the basis of the concept of marine aesthetics, adopting a sporty design style with a long front and a short rear, and with the shape of sliding back, the overall proportion is slender and coordinated, the shape is smart and elegant, and the sense of strength is strong. The length, width and height of the new car are 4830*1875*1495mm, and the wheelbase is 2790 mm. The body size is obviously larger than that of the mainstream A+ class car, which is close to the level of the B-class car. Seal 06 will bring more abundant interior space performance and obvious family attributes.

　　The design of the front of Seal 06 has completely evolved. The lower grille of the inverted trapezoid is decorated with horizontal chrome trim strips, which is surrounded by the same color as the car body. The overall shape is simple and atmospheric, and the impression is excellent. The light group of the new car has also been completely redesigned. The headlights are slender in outline, and the internal structure of the lamp cavity is exquisite. The double L-shaped daytime running lights are full of advanced sense and have high recognition after lighting.

　　Seal 06 adopts a slip-back design. The posture of the whole car side is slender, the lines are smooth, the two-section waistline is simple and powerful, and the concave door panel below matches the natural light and shadow, making the whole side full of sculpture. The semi-hidden door handle and door panel are integrated, which enhances the overall feeling of the car side and further reduces the wind resistance while improving convenience.

　　The overall look and feel of the tail of Seal 06 is simple and distinct, and the taillights are designed through, and the outline is blackened, which has a strong sense of quality and movement. The interior of the lamp cavity adopts double C shape, which has excellent exquisiteness. The rear bumper adopts a pure black trapezoidal design, and the decorative strips with the same color as the car body run through the left and right, and together with the rear diffuser, it realizes the visual effect of narrow top and wide bottom, which is full of stability.

　　According to the "optional photos", Seal 06 will provide wheels with different sizes and styles in R16, R17 and R18 according to different models, which has obvious sense of movement and low wind resistance orientation in modeling. At the same time, many configurations, including sunroof, body decoration, camera, radar, etc., are also slightly different in different models.

　　The power consumption is 3.80L, and Seal 06 is expected to be equipped with the new DM-i super-mixing technology.

　　According to the announcement, Seal 06 will provide two power versions depending on the battery capacity and motor power. Among them, equipped with a 10.08kWh battery version, the pure electric cruising range of the Ministry of Industry and Information Technology (WLTC) is 60km；; With the 15.874kWh battery version, the pure electric cruising range of the Ministry of Industry and Information Technology (WLTC) can reach 90km.

　　According to the standards of the Ministry of Industry and Information Technology (WLTC), the minimum fuel consumption of Seal 0600 km is only 3.80L, which is very economical. As one of the best hybrid technologies at present, the advantages of BYD DM-i super hybrid technology have been verified on many models, and its technical characteristics of "fast, economical, quiet, smooth and green" have been proved by actual performance. At the same time, the EHS electric hybrid system has a pure electric driving experience and fuel consumption performance far lower than that of the same class, and its quietness is excellent. According to reliable sources, Seal 06 will be equipped with BYD’s new generation of DM-i super hybrid technology, which is expected to bring new breakthroughs in energy efficiency. Under NEDC working conditions, the fuel consumption per 100 kilometers is less than 3L, which is worth looking forward to.

　　Summary:

　　Judging from the announcement information, Seal 06′ s evolved design style and leapfrog space are very eye-catching and will be a strong competitor in the sedan market. According to reliable sources, Seal 06 will be released in the near future. Judging from the size, the new car, as a model between Seal DM-i and Destroyer 05, should also be in the price range between them. We will continue to pay attention to it in the future!

Mercedes-Benz finally gave us a formal view of EQE SUV’s expectations. In a set of vivid renderings, this German brand first demonstrated this electric SUV before its launch in October 2022.

Described as a "multi-functional variant" of Mercedes-Benz EQE sedan, the carmaker touted the head space, leg space and elbow space of EQE SUV as the best in its kind. However, this is not the only thing that Mercedes is proud of its upcoming models.

Mercedes presents an avant-garde architectural theme in EQE SUV, mainly because the cabin is mixed with traditional and modern materials. Five color combinations are also used, which take advantage of the intersection between warm and cold tones. Balao Brown represents the warm side of the spectrum, while Neva Grey and Biscay Blue/Black represent the cool sense of science and technology.

Like other EQ models, EQE SUV is equipped with backlit interior lighting. There is also an optional MBUX Hyperscreen across the dashboard and an external vent with a turbine design. Decorations of wood, aluminum, 3D anthracite and fine metal pigments complete the elements in the engine room.

EQE SUV has been found many times on the road, but at this time there is little information about the power system. However, EQE cars should give you a preview of your expectations for SUVs. EQE 53 SUV may use the same rated power of 677 HP (506 kW) as two motors with 90.6 kWh batteries. EQE 43 SUV can provide 469 horsepower (350 kW), which is the same as EQE 43 sedan.

Mercedes-Benz officially revealed that the global launch time of EQE SUV is October 16, 2022, which is a few weeks later. We will learn more about this model on or before the above date.

On December 23, in Hunchun City, Yanbian, Jilin Province, dam workers found the remains of a Northeast Leopard (Far East Leopard) whose hind legs and buttocks were eaten. Most of Hunchun City is within the scope of the Northeast Tiger and Leopard National Park, and the outside is the Russian Leopard National Park. The biggest "suspect" in this case is the Northeast Tiger.

Tiger and leopard fight for the front

People often say that peers are enemies and both are top predators. What is the relationship between tigers and leopards in nature?

There are two kinds of big cat habitats in the world: tiger and leopard, which can be divided into three parts according to geographical location, namely Northeast Asia (northeast China and Russian), South Asia (including Indian and Nepalese countries) and Southeast Asia (including Thailand and Malaysian countries). In 2022, Dr. Li Zhilin from the School of Life Sciences of Tianjin Normal University, Professor Wang Tianming from the School of Life Sciences of Beijing Normal University and the National Field Science Observation and Research Station of Butch and Leopard Biodiversity in Northeast China of Beijing Normal University published a paper in Biodiversity, combing the coexistence of butch and leopard in these three regions.

Siberian tiger, photographed in Lazo ?Royle Safaris/inaturalist, Russia.

Li Zhilin and his colleagues made a survey in the northern foot of Changbai Mountain Range, and found that tigers directly interfered with the life of leopards, but speculated that they might compete for food and other resources. It is rare for a tiger to directly kill a leopard in Northeast Asia. The density of Siberian tigers in China is too small (0.24~0.30 /100 square kilometers) to directly repel leopards.

However, in tropical areas where the density of tigers and leopards is higher, the risk of friction between them becomes greater. There are records of tigers killing leopards in Huikha Khaeng Wildlife Sanctuary in Thailand and Mudumalai Tiger Reserve in India.

In 2021, a female tiger in Shariska Nature Reserve was photographed with a baby leopard, ?Yashvardhan Singh Shekhawat.

Li Zhilin mentioned that tigers and leopards are prone to conflict over food. In May this year, a dead leopard was found in the Bor Tiger Reserve in India, and a partially eaten water deer 50 meters away. This unlucky leopard may be the victim of competing with tigers for prey.

Tiger ?SWE-Yaatrik/Wikimedia in Mu Dumara Tiger Reserve

Leopard ?Prabukumar84/Wikimedia in Mu Dumara Tiger Reserve

There are more indirect forms of evidence that tigers "bully" leopards. In Chitwan National Park in Nepal, the tiger occupied a "good place" with less human activities and more prey in the center of the park, while the leopard could only retreat to the area with more people and less prey outside the park, and its habitat was like a steamed stuffed bun. The tiger dug up the stuffing and ate it, and the leopard could only eat the remaining skin.

In Sariska Tiger Reserve, India, the tiger was once extinct, but it was reintroduced in 2008~2010, and the pressure immediately fell on the leopard. After the arrival of the tiger, the density of leopards decreased from 7.6 0.6 per 100 square kilometers to 3.1 0.4 per 100 square kilometers.

Tiger navnirvana/wikimedia in Shariska reserve

In South Asia and Southeast Asia, a smaller predator, jackals, will also get involved in the tiger and leopard competition. If the food is rich enough, tigers, leopards and jackals can choose their own prey of different sizes to reduce friction and achieve coexistence.

In areas where food is relatively scarce, such as Kuiburi National Park in Thailand, tigers occupy the best plots, and jackals are driven to barren plots by tigers, where jackals will put pressure on leopards, so that leopards can’t stay in barren places and hide in peace, so they can only venture to live in tiger’s territory. It’s a rat in a bellows who suffers at both ends.

Jackal and Cat League in Yunnan, China

Leopard: I can’t afford to hide.

Although the leopard can’t avoid suffering indignities, it also has skills that tigers can’t learn. Robert D. Holt and Gary A. Polis believe that although the tiger overwhelms the leopard when it interferes head-on, the leopard uses its prey more efficiently, and both have their own strengths, forming a stable coexistence situation.

This year, Indian forestry officials photographed a tiger killing a leopard ?Parveen Kaswan in Ranthambhore National Park.

Predators strive for energy balance. If the prey is too small, the meat obtained by catching it is not worth the effort, so it is not worth eating. Buddhism says that "the lion fights the rabbit with all its strength". In fact, according to Matt W. Hayward and Graham I. H. Kerley’s investigation on the lion’s prey preference, the rabbit is not on the lion’s prey list at all.

However, for smaller leopards, such a small prey as rabbits is still worth a taste. The infrared camera of Cat League photographed Huabei leopard with rabbits and squirrels in Shanxi. Both tigers and leopards like to prey on large carnivorous animals, but leopards can choose small prey that tigers "despise" to increase the width of their feeding niche, thus reducing competition.

Leopard F7 is holding a small rabbit cat alliance.

"Not to be taunted, but to be able to hide" is also a way. Research by Li Zhilin and others in Changbai Mountain found that leopards do not avoid plots where tigers appear, but appear more frequently, perhaps because they are attracted by prey (especially sika deer).

At the same time, leopards will use some "tricks" to avoid tigers, such as moving more during the day and staggering with nocturnal tigers. Another way is to use the terrain. Leopard often appears on the mountain ridge path, while tiger often appears near the forest road in the valley.

Leopard ?Prabukumar84/Wikimedia in Mu Dumara Tiger Reserve

In Huikaken Wildlife Sanctuary, leopards also tend to lurk at night and come out by day. Large prey such as wild boar and water deer that tigers like are mostly active at night and in the morning, while small prey such as red muntjac that leopards like are mostly active during the day. The leopards may go to the "day shift" to avoid tigers, or they may go to the "day shift" to chase red muntjac. No matter what kind, the tiger’s influence can’t be ruled out. The tiger’s competition will prompt the leopard to choose small prey, perhaps because the tiger has seized the big animals, and the leopard has no choice but to go to the "day shift" to catch the red muntjac.

More powerful behind the scenes

Behind the tit-for-tat tigers and leopards, there is a more powerful species-human beings, which puts more pressure on them.

Generally speaking, large carnivores are sensitive to human influence, but leopards are more adaptable to humans than tigers. The South China tiger was extinct in the wild, but the North China leopard persisted today. In Mumbai, leopards often appear in residential areas, hunting wild boar and dogs attracted by human garbage. As mentioned earlier, the leopards in Chiwang National Park are pushed out to the marginal areas by tigers. There are many human activities here, and the tigers can’t adapt, but they have become "shelters" for leopards.

White-spotted deer in Chiwang National Park, where there are not many prey, leads to competition between tigers and leopards. Tigers drive leopards out of the core area with the most food, but it is not so small that the number of tigers and leopards is seriously reduced.

A tiger holds a leopard’s leg ?FLPA/Chris Brunskill in Rentembor National Park.

Human grazing and hunting are inevitable even in the nature reserve, which makes the number of large herbivores decrease day by day, and the lack of food will intensify the competition between tigers and leopards. In Que Li Wu National Park, the number of large ungulates is insufficient, so leopards can only increase their prey on small animals such as pigs, badgers and civet cats to avoid direct competition with tigers.

White-limbed bison and tigers in KuiLi Wu National Park like to prey on large animals ?tontantravel/Flickr.

Li Zhilin and others found that in the northern foot of Changbai Mountain, tigers and leopards rarely appeared in places where livestock appeared frequently. The grazing of cattle has greatly reduced the shrubs and herbs in the lower forest, which may cause serious survival pressure on herbivores, especially sika deer (the main prey of tigers and leopards), thus limiting the population growth of Northeast tigers and Far East leopards.

When the human influence is more serious, both will go extinct. For example, in the Nam et-phoulouy National Protected Area in Laos, habitat degradation and poaching are very serious, and there are no leopards or tigers here.

Leopard F7 is holding a little squirrel cat alliance.

"The tiger and the leopard fought!" The paragraph that looks like a marketing number actually contains ecological truth. The balance of nature is dynamic, and creatures have been competing and killing each other. The work of protecting species should not only consider the destruction of human beings, but also consider the relationship between organisms. In 2012, Australia introduced the endangered species Tasmanian devil to Maria Island. As a result, Tasmanian devil ate about 3,000 pairs of little blue penguins.

Nowadays, both tigers and leopards are seriously threatened by habitat shrinkage and fragmentation. The distribution range of leopards has been reduced to only 25%~37% of the historical distribution area, and the distribution range of tigers is only 7%. How long can they coexist peacefully in the only remaining habitat?

Far East Leopard, shot at Khasanskiy александрчегодаев/Inaturalist in Russia.

references

[1] Li Z, Wang T, Smith J L D, et al. Coexistence of two sympatric flagship carnivores in the human-dominated forest landscapes of Northeast Asia[J]. Landscape Ecology, 2019, 34: 291-305.

Li Zhilin, Wang Tianming. Overview of the competition and coexistence of tigers and leopards in Asia [J]. Biodiversity, 2022, 30(9): 22271.

Plan and make

Original title: "The first time in China! The Northeast Tiger actually "hunted" the Northeast Leopard. What happened? 》

Read the original text

　　[Illustration of car home New Car] At the 2024 Beijing Auto Show, Guoya, a large car owned by Hongqi, was officially unveiled, showing Hongqi’s understanding of Chinese luxury. The new car has been declared and will be equipped with a 3.0T oil-electric hybrid system or a 4.0T oil-electric hybrid system. Among them, the maximum power of 3.0T engine is 290kW, and that of 4.0T engine is 360kW.. Let’s take a look at the experience of this red flag brand flagship large car through the real shot of the auto show!

● The design is elegant and elegant.

　　In appearance, the new car is different from the previous Hongqi model in design level, incorporating more rounded line designs to create a more stretched visual effect.

　　In the front part, the new car incorporates a lot of chrome-plated materials, and the large-size straight waterfall grille design has a strong visual impact. The hollowed-out design around the front of the new car is quite unique, and the lower air intake grille is decorated with a bit of chrome, and the details are full. There are feather patterns on both sides of the lower air intake grille, and the design style is quite unique.

　　The headlight group of the new car adopts a rounded outer contour, and the lamp holder with lens inside is in a vertical layout. The interior detail design of the headlight group lamp cavity is extremely exquisite, and the unique texture design presents a diamond-like shine in the light.

　　Guoya’s headlights integrate the megapixel DLP projection function, which can realize the functions of road sign reminder, pedestrian accurate reminder, road information projection and so on. Similar headlight DLP projection function has become a common configuration in some high-end cars recently. These models include Wenjie M9 () and Zhiji L7.

　　Guoya has adopted the design of lifting scale, which can be tilted forward by 23.5 degrees. This angle represents the tilt angle of the main axis of the earth, which has been pointing to Polaris for thousands of years, highlighting the exploration and thinking of the vast Milky Way by the Chinese civilization for 5,000 years.

　　When the angle of view comes to the side of the car body, the straight shoulder line and waistline of the new car highlight the feeling of smooth style. The chrome-plated decorative strip above the threshold rises slightly and extends to the rear of the car, adding a proper sense of movement to Guoya’s side. The traditional door handle design is very harmonious on the car of Guoya. Moreover, the door handle is also designed with exquisite grid texture, which shows exquisiteness and luxury.

　　Guoya has a length, width and height of 5353x1998x1511mm and a wheelbase of 3260mm, respectively, reaching the level of large cars. The new car has two kinds of cockpit layouts: four doors, five seats and four doors, four seats. Among them, the rear row of four seats adopts the through-type central armrest design, which is more business style.

　　The red flag decoration on the fender integrates a camera, which must be used as an environmental recognition camera in the driver assistance system.

　　The 20-inch aluminum alloy rim with dense spokes looks rich in business atmosphere, and the sunflower logo in the center is quite conspicuous, and the details are portrayed in place. Matching with the rim is a PremiumContact C tire with the specification of 275/40 R20.

　　The golden sunflower pattern here symbolizes harmony and prosperity, and represents the perfect integration of the top craftsmanship of Hongqi brand and the Millennium civilization of China.

　　Guoya’s rear design is simple, round and elegant. The taillight design is derived from the palace lantern shape, and the decorative strip shape is taken from the eaves of the ancient Chinese palace, which shows nobility and dignity. The horizontal chrome trim strip on the tailgate and the chrome trim strip at the exhaust port of the rear bumper well balance the visual height of the rear, and further enrich the layering of the rear design.

On July 5, Chengdu put into use new energy taxis.

New energy taxis are fully equipped.

　　Every kilometer, only a dime of electricity, every full charge can run for 12 hours, pure electric, zero emissions, no pollution… On the morning of July 5th, dozens of taxis with green new energy plates appeared at the south gate of Chengdu. These new energy taxis will be put into the streets and alleys of Chengdu. This year, Chengdu is expected to put in 4,400 pure electric new energy taxis.

　　Pure electric vehicles without pollution, 4,400 vehicles were put into use during the year

　　New energy vehicles are leading the transformation of human life to a low-carbon, environmentally friendly, smart and convenient way.

　　As a new first-tier city leader, Chengdu has responded to national policies in a timely manner and has been committed to promoting green development, advocating a green and low-carbon lifestyle, and walking at the forefront of green travel.

　　The reporter of West China Metropolis Daily and Cover News learned from the Chengdu Municipal Transportation Bureau that in order to effectively reduce urban automobile exhaust emissions and accelerate the construction of a green transportation system, more than 200 pure electric taxis have been put into operation in the city. It is expected that by the end of 2019, more than 4,400 pure electric taxis will be put into operation in the city.

　　It is reported that pure electric vehicles have the advantages of low cost of use, simple operation, environmental protection and energy saving. Replacing crude oil and gas dual-fuel taxis with pure electric taxis is conducive to reducing carbon emissions and improving the quality of the urban environment. At the same time, it is conducive to reducing the operating costs of the taxi industry and increasing driver income. It is conducive to improving the quality of taxi services and better meeting travel needs. It is conducive to enhancing the citizens’ experience of pure electric vehicle travel advantages and driving the development of new energy automobile industry.

　　It is reported that Chengdu’s new energy taxis use exclusive number plates, with the number segments being Sichuan ADT0000-ADT9999, Sichuan ADU0000-Sichuan ADU9999, and Sichuan ADV0000-Sichuan ADV9999.

　　It costs 10 cents per kilometer, and the freight is equivalent to that of a traditional taxi.

　　On the morning of July 5, a driver of a new energy taxi told reporters that compared with traditional taxis, the greatest advantage of new energy vehicles is that they save money.

　　He calculated an account for the reporter. If it was to burn natural gas, a taxi would need about three cents of fuel to run a kilometer, while after replacing it with a new energy vehicle, it would only cost about a dime per kilometer, which would reduce the cost of the vehicle by a lot.

　　Not only has the cost been reduced, but new energy taxis have also made many improvements in the facilities in the car, such as the installation of high definition cameras, the installation of reminders, if the driver is tired driving, the machine will remind in time, and in the car condition, the new car is also much better than the old car.

　　Regarding the freight rate of new energy taxis, the reporter learned from the Chengdu Municipal Transportation Bureau that the freight standard of pure electric cruise taxis in the five urban areas of Chengdu is in accordance with the relevant requirements and standards of the "Notice of Chengdu Price Bureau on Adjusting the freight rate of taxis in the central urban area" (Chengjiagong [2010] No. 138). Specifically, the Geely EV450 pure electric taxi that has been put into operation this time has been included in the second-grade model and implemented with reference to the freight rate of the second-grade model. First, the basic rental price is 9 yuan, and the rental price per kilometer is 1.9 yuan, which is the same as the original Suiteng 1.4T and 2.0L models in the five urban areas.

　　That is to say, the freight of new energy taxis is the same as that of traditional taxis. (West China Metropolis Daily – Cover News Reporter Li Zhi)

[Technology Dog]

Xiaomi’s new first-class air conditionerIt has become the hottest star item in the Xiaomi brand at present. Many netizens and users have developed interest and expectations for this new product. The new first-level energy-efficient "giant power-saving" air conditioner includes 1, 1.5, 2 and 3 models, priced at 2099 yuan, 2299 yuan, 4299 yuan and 5299 yuan respectively.

So…Huge power saving | Xiaomi’s new first-class air conditionerIs it worth buying? Objectively understand it through the in-depth experience of the technology dog.

Before the evaluation, the technology dog first talks about the installation of air conditioners. This Xiaomi mall has been publicized in detail, including the installation tariffs in special environments, etc. The actual installation process is also very simple. If you place an order to buy an air conditioner, the customer service staff will call you when it arrives, and the two parties can agree on the installation time. It should be noted that the installation time of air conditioners is about two hours, including punching holes, indoor unit installation, outdoor unit punching, installation and the most important air conditioner debugging work. In the evaluation later, the technology dog said that it will be emphasized.

Note: The air conditioner tested in this article is Xiaomi’s new first-class air conditioner. The views and test results described only represent the measured products in this article and are for the reference of netizens only.

Appearance analysis: Continuation of G-Mark Gold Award design, fit-fit design saves space

But let me get back to that.Xiaomi’s new first-class air conditionerThe appearance design. It still continues the product style of Xiaomi. Dozens of products have been baptized. The industrial design style of Xiaomi products has been deeply rooted in the hearts of the people. The gray and white color matching, simple industrial design, as long as you are not using the traditional Chinese or American retro home style,Xiaomi’s new first-class air conditionerIt should be able to harmoniously form a unified, fit-in design to save space.

The biggest difference in the appearance of the whole machine is the use of UV-resistant HIPS panels, the biggest feature is that it is not easy to change color. A round LED screen on the right side of the front of the fuselage, although like a traditional air conditioner, it still bears the task of displaying details such as temperature and wind speed, but the higher resolution allows this screen to display more text information, and the style of the screen is more appealing to technology enthusiasts. And another "big screen" appeared on the remote control,Xiaomi New Level 1 Air ConditioningThe remote control borrows the layout of the Internet TV remote control, reducing buttons and putting more settings on the screen.

Xiaomi’s new first-class air conditionerAlso called"Huge power saving | Xiaomi’s new first-class air conditioner"DC frequency conversion constitutes the most important technical index of this air conditioner." Frequency conversion "refers to the adjustment of the motor’s running speed by expanding the power supply frequency range of the air conditioner motor.

For example, the motor of a traditional fixed-frequency air conditioner is equivalent to a car that cannot adjust the throttle. When the room temperature is higher than the predetermined temperature, the "throttle" is stepped to the bottom and works at high load. When the room temperature reaches the predetermined temperature, the throttle is released and does not work at all. Therefore, it is difficult to maintain a constant temperature, giving people the feeling of hot and cold.

The inverter air conditioner is like a car with a delicate throttle. When the temperature difference is large, it will step on the throttle vigorously. When the temperature difference is close, it will step on the throttle slightly and cool with low power, so that the room temperature is relatively constant and the body feels good. And "DC" refers to the use of a brushless DC motor in the air conditioner. This motor is relatively small in size and high in efficiency, which can effectively reduce the power consumption of the air conditioner. It supports accurate temperature control at 0.5 ° C, optional seven-speed wind speed, and also supports one-button energy-saving mode, which can intelligently reduce power consumption.

Intelligent moisturizing is also a big selling point. Xiaomi has innovatively developed the dual temperature and humidity control function, which adopts 0.5 fine temperature regulation and is matched with a 45% to 65% humidity control range to make humidity and temperature changes more comfortable. It should be noted that the moisture control function is only suitable for warm and moist environments to reduce and maintain comfortable air humidity. At present, it is temporarily impossible to provide humidification services for users in dry environments.

Xiaomi’s new first-class air conditionerThe design of the feeding trend is special, using an integrated arc heat exchanger, with a large heat exchange area, high cooling and heating efficiency; large-diameter cross-flow fan with 80mm length of arc-shaped wind guide plate, so that the air is stronger and the air is farther.

Xiaomi’s new first-class air conditionerThe air conditioner is also equipped with electric auxiliary heating function, which makes the air conditioner have both large cooling capacity and high heating capacity, allowing you to feel the desired temperature in a space of 16-23 square meters. The fan blade adopts a blade design to ensure large air volume while reducing noise.

Technology dogs discovered through visual inspection,Xiaomi’s new first-class air conditionerIn the design of the air duct, a special method is also adopted, using the type line design of the air duct, which minimizes the turbulence of the air flow, and at the same time enhances the air circulation and makes the air supply smoother. At the same time, the noise is also effectively controlled to minimize the noise caused by wind noise.

openXiaomi’s new first-class air conditionerThe panel has an unobstructed view of the internal structure. The one-time injection molding bacteriostatic filter screen is adopted, and the filter screen has good flatness and high connection strength. This design is conducive to enhancing the filtration effect and ventilation efficiency. At the same time, the filter screen can be washed with water and kept clean at all times. At the same time, the antibacterial rate exceeds 99%. After the air conditioner is turned off after refrigeration or dehumidification, it will continue to keep the fan running for a period of time to blow dry the condensate in the evaporator, which has an anti-mildew effect. Xiaomi’s new first-class energy-efficient air conditioner also supports self-cleaning mode. With hydrophilic aluminum foil fins, the dirt is automatically cleaned. At the same time, an antibacterial and anti-mildew filter screen

Xiaomi’s new first-class air conditionerThe design of the remote control is rather special, obviously larger than that of other smart hardware remote controls in the Xiaomi ecological chain, and the overall shape design is still Xiaomi minimalist. The operation logic is almost indistinguishable from ordinary air conditioners, and simplicity and ease of use are still the genes of Xiaomi products.

If it cannot be controlled by the remote control and mobile APP.Xiaomi’s new first-class air conditionerWhen, you can use the emergency operation button to operate. The control button needs to open the front panel of the air conditioner indoor unit and is located on the right below the front panel, as shown in the red circle below.

In the shutdown state, press the emergency switch to turn on the air conditioner and start the automatic mode to run automatically. The air conditioner will automatically select the cooling/heating mode according to the current room temperature, and then press the emergency switch to enter the shutdown state.

Xiaomi’s new first-class air conditionerContinuation of G-Mark Gold Award design, "Appearance is justice". The overall appearance is simple, fashionable, and very in line with the aesthetic standards of modern people. It is suitable for various types of decoration styles. Technology Dog believes thatXiaomi’s new first-class air conditionerIn terms of appearance, it is still very beautiful and durable. The white color scheme is particularly elegant, and it can give people a cool feeling at first glance.

First use and measured effect

Through the above introduction, the netizens have alreadyXiaomi’s new first-class air conditionerWith a certain understanding of the appearance and some technical characteristics, the first use also requires WiFi networking, which is included in the installation service. The installer needs to power on the indoor and outdoor units of the air conditioner before installing on the wall, and the user needs to perform WiFi networking adaptation. Even if the user has no experience in networking adaptation, there is no need to worry, because the installer will help you complete this operation during this process.

First of all, users can download the Mijia APP according to the QR code on the manual. If you have used Xiaomi products, there will definitely be the Mijia APP application. After the download and installation are completed, open the "Mijia APP", and the APP can be searched at this time.Xiaomi’s new first-class air conditioner, At this time, the Wi-Fi indicator light above the air conditioner is flashing and waiting to connect. When the Wi-Fi indicator light is on, it indicates that the connection is successful.

After the connection is successful, it can be displayed normally in the Mijia APP. "Xiaomi’s new first-class air conditioner"Now, click to enterXiaomi’s new first-class air conditionerThe operation interface of the mobile APP is basically similar to the operation logic of the remote control, and there is basically no difficulty in getting started. You can master it in a few seconds.

So let’s start.Xiaomi’s new first-class air conditionerThe working noise (automatic heating mode) is detected 1.5 meters below the trend of the air conditioner by installing the decibel detection APP on the mobile phone, and the average value within one minute is calculated. When the air conditioner is turned off, the average indoor noise is 35dB. Turn on the air conditioner and set it to automatic mode. At this time, the wind is the smallest, the average value is 41dB per minute, and the maximum wind is 50dB. So in the night sleep state, the noise of the space does not cause any trouble to falling asleep.

Since it is currently winter,Xiaomi’s new first-class air conditionerThe cooling function of the dog cannot be tested. When the weather turns hot in the future, the technology dog will supplement the test results in this regard.

It should be noted that the trend temperature of the air conditioner is determined by the ambient temperature. There are national standards for the trend temperature of the air conditioner. The temperature difference between the trend temperature and the trend temperature is greater than 8 degrees in the cooling state; the temperature difference in the heating state is not less than 18 degrees for the normal trend temperature. There is no specific value, only related to the ambient temperature. The higher the ambient temperature, the higher the trend temperature (heating) The lower the room temperature during cooling, the lower the trend temperature.

Voice control and mobile APP experience

Users can achieve AI in-depth control of the product through voice. Xiaomi speakers/touch screen versions/TVs and other products are bound to the Mijia APP. After authorization, they can be controlled through the voice interaction of the speaker, and the air conditioner can be controlled by voice, giving people a very different feeling.

For example: "Xiao Ai, turn on the air conditioner", Xiaomi AI speaker voice broadcast: "Okay, turn on the air conditioner". The tedious opening steps are solved in one sentence! Thanks to the strong ecological chain behind Xiaomi, Xiao Ai acts as the smart home center, allowing you to stay away from various remote controls, and operating these smart appliances only takes "one sentence".

In fact, if you have a Xiaomi TV with PatchWall artificial intelligence system at home, you can also control the air conditioner by voice.

What if you don’t have Xiaomi speakers?

Xiaomi’s new first-class air conditionerIt also supports Xiao Ai’s intelligent voice control, and controlling the air conditioner is "a matter of one sentence". Turning on and off the machine, adjusting the temperature, changing the mode, adjusting the air volume, timing switch, etc. can be done in one sentence. There is no need to wake up the remote control at night, and there is no need to wake up the mobile phone in the dark. Control the air conditioner can be realized in one sentence.Xiaomi’s new first-class air conditionerRedefine peace of mind, peace of mind, and comfort.

With various sensors of Xiaomi Smart Home, various start and stop conditions of the air conditioner can be refined, such as turning on the air conditioner when the room temperature is higher than 30 degrees, and turning off the air conditioner when the room temperature is lower than 26 degrees. The specific operation is as follows:

The existence of Xiaomi Mijia’s ecological chain allows you to comprehensively consider a group of products and set up more complex scene linkage control methods. When the window is opened, the air purifier and air conditioner are automatically turned off, and when the window is closed, these devices are automatically turned on again. Or turn on the TV, turn on the ceiling light, in short, you can make any combination according to the actual situation. The new products that Xiaomi continues to add also provide room for upgrades in the follow-up gameplay of air conditioner operations. Looking forward to more gameplay.

How is the installation?

Unlike unpacking and ready-to-use electronic products, air conditioners have always been said to be "three points by buying, seven points by installing", and the quality of the installation directly determines the stability and reliability of the use of air conditioners. The first look at the door is an experienced old master, who is serious and cautious in the communication. The tools will be laid with a flannel first, and then arranged in a straight line.

During the key stages of installation, the master will use instruments to measure and ask the user to check together, such as whether the whole machine is installed level, whether the circuit is well grounded, etc. All steps will be recorded on a list. And on installation issues, he also communicates with the technology dog, such as how to use the air conditioner correctly, how to clean the air conditioner, etc.

The vacuum process in the installation of inverter air conditioners is the hardest hit area for many installation teams to cut corners. They often take advantage of unprepared people to escape for ten minutes, and this time Xiaomi took half an hour to install. Through communication with the installer, Xiaomi stipulates that the vacuum process cannot be less than 20 minutes, the standard time is half an hour, and the pressure gauge needs to be confirmed with the user before follow-up work can be carried out to ensure service quality and service efficiency.

One detail is particularly important. Before the final installation is completed, the installer will perform special treatment on the connection of the high and low pressure pipes, and wrap the pre-prepared cushions at the connection. The purpose of this is to prevent condensation and reduce energy consumption to a minimum while playing a role in heat preservation. Through communication with the installer, this is one of the working standards set by Xiaomi, and the installer must follow the above operation methods!

The entire installation process took less than two hours, and the service quality can be called five-star. If netizens start in the futureXiaomi’s new first-class air conditionerWhether such high standards can be guaranteed remains to be seen.

Note: The specific installation tariff Xiaomi Mall has been announced in detail, please inquire from netizens.

Level 3 energy efficiency: Does it really cost electricity?

When buying an air conditioner, many people have considered whether to buy a third-level energy efficiency or a first-level energy efficiency. For consumers, the energy efficiency label must be a factor to consider. According to the current energy efficiency classification, it is divided into three levels: 1, 2, and 3. Many salespeople will instill in consumers that first-level and second-level products have good energy-saving effects, but for third-level energy-efficient products, the energy-saving effect is not ideal. Is that really the case?

The technology dog first calculates an account. At present, the cooling capacity of an air conditioner called 1 horse on the market is roughly 2300W, the positive 1 horse is 2500W, and the larger 1 horse is about 2600W. Based on the current energy efficiency rating, the first-level COP = 3.6, the second-level COP = 3.4, and the third-level COP = 3.2. On this basis, the respective power consumption is roughly as follows:

1 horse first power consumption = (2300/3.6) = 639W, second power consumption = (2300/3.4) = 677W; third power consumption = (2300/3.2) = 719W.

Positive 1 horse first power consumption = (2500/3.6) = 695W, second power consumption = (2500/3.4) = 735W; third power consumption = (2500/3.2) = 781W.

Large 1 horse first power consumption = (2600/3.6) = 722W, second power consumption = (2600/3.4) = 765W; third power consumption = (2600/3.2) = 813W.

Next, calculate the electricity bill. Based on the first-level energy consumption and the third-level energy consumption of an air conditioner, the difference between the two is 80W, the difference is 0.08 kWh in one hour, and the difference is 0.8 kWh in 10 hours a night. If the cost of 1 kWh of electricity is about 0.6 yuan, the electricity bill will be saved less than 50 cents a night. Assuming that the air conditioner is blown for 150 days a year, the electricity bill will be saved by about 70 yuan a year.

At present, the first-class energy-efficient air conditioners on the market are generally nearly 1,000 yuan more expensive than the third-class energy-efficient air conditioners, which means that the extra money can consume about 14 years of electricity bills, and the service life of an air conditioner is definitely not so long. Therefore, if the demand for air conditioners is not so strong, the third-class energy efficiency is more valuable than the first-class energy efficiency.

However, considering that some consumers need to heat up, or in the southern region, summer is usually longer, and the use of air conditioners is naturally longer. Therefore, such a situation can be purchased according to their own needs, or they can be based on the above calculation methods to estimate the general situation before making a decision.

Xiaomi’s new first-class energy efficiency air conditioner meets the national new first-class energy efficiency standards. Under the same conditions, it saves about 91 kWh of electricity a year and 45.5 yuan compared to the original first-class energy efficiency wall-mounted air conditioner. Vertical air conditioners can save up to 628 kWh of electricity a year.

The conclusion is actually very simple, three-level energy efficiency does not mean that it consumes a lot of electricity, and one-level energy efficiency means that it saves a lot of electricity, because the energy consumption performance should be comprehensively considered according to the actual use scenario and use time. It is recommended that netizens make multi-faceted comparisons on the Internet or brick and mortar stores, and choose suitable products to achieve twice the result with half the effort. Don’t lose confidence and mistake yourself.

Is Xiaomi’s new first-class air conditioner worth buying?

For Internet hardware to succeed, the most important point is still cost performance. In 2011, after the price of Xiaomi’s original mobile phone fell from the sky and caused a stir, hardware manufacturers under the banner of the Internet were not immune. Whether it is the mobile phone of the year, the later TV, or today’s air conditioner, Internet companies have entered the deeply rooted field of traditional manufacturers, and the only sharp knife is price. The new level of energy efficiency performance is cheaper and it provides six years of quality assurance time, which is comparable to the mainstream service of the industry. Xiaomi is quite sincere.

Air conditioners, TVs, refrigerators, washing machines, and Xiaomi TVs have made achievements. Xiaomi air conditioners may become another explosive product after Xiaomi TVs. Is it worth buying? Seeing that most netizens here are already well aware, will Xiaomi air conditioners recreate their brilliance? Let’s wait and see.

1905 movie network news On June 16th, a press conference was held at the 25th Shanghai International Film Festival, attended by the director and screenwriter.

In this new work, Yoji Yamada and completed the tenth cooperation. As a middle-aged man whose work and life are in a mess, he went to Tokyo to visit his mother on the verge of divorce from his wife. His mother’s great changes made him very confused. After getting to know him gradually, he began to find something he hadn’t noticed before.

"Hello, Mom" has been nominated for the best film in the 25th Shanghai International Film Festival, which has aroused the expectations of fans.

Text/Li Xianyue

World tourism destination is the embodiment of a country’s comprehensive strength. Analyzing the successful experiences of the world tourism destination powers/regions, such as Spain, Japan, the United States, Germany, Singapore, New Zealand, etc., and summing up their development measures can bring some inspiration for our province to build a world tourism destination.

Promoting the integrated development of tourism and multi-industries with the concept of grand tourism has become a common model for the development of powerful countries/regions in the world. The integration of American tourism with transportation, finance, education and equipment manufacturing provides a strong guarantee for the development of tourism. Perfect public service facilities such as the developed aviation industry in the United States have laid the foundation for social services; The advanced financial service system provides convenience for tourism investment and consumption; High-level education industry provides a large number of high-quality professionals for tourism, and tourism also feeds back the development of these industries.

In view of this, our province should adhere to the idea of "building a journey with literature and displaying literature with tourism", build the support of multi-industry inclusive development, work together, stimulate new kinetic energy, and jointly promote the construction of world tourist destinations.

Promoting the construction of world tourism destination with great strategic thinking

In 2003, Japan began to "build a country by sightseeing", and made it clear that sightseeing is the focus of policy support in the 21st century. The tourism industry continued to grow, and ranked first in the global tourism competitiveness in 2021. Spain has always placed tourism at the top of the national economic development strategy and strictly controlled the quality of tourism development, and its tourism industry has always maintained the top three in the global tourism competitiveness.

The provincial party committee and government attach great importance to strengthening top-level design and high-level promotion, which has formed a large-scale tourism work pattern of provincial and municipal linkage and departmental cooperation. From 2022 onwards, according to the concept of "holding a meeting and prospering a city", provinces, cities and States will hold a tourism development conference every year to build a "1+13" Hunan tourism development conference model. We should continue to increase policy support from the aspects of projects, finance, investment and financing, forest land use, talents, etc., and accelerate the construction of a world tourist destination.

Constructing the International Competitiveness System of World Tourism Destinations with Core Attraction

New Zealand has developed rich rural tourism products and local specialty commodities, and created a harmonious sharing space for rural quality life, animals and natural landscapes, giving full play to the core attraction of rural tourism. Spain has taken the initiative to meet the diverse needs of the international market and developed core products such as "coastal scenery", "rural tourism" and "cultural tourism", which is highly targeted.

According to the development requirements of "big tourism, big industry and big market", Hunan can fully explore and display the unique beauty of "antique, green, red and night" in Hunan, and create five business cards of "fantastic landscape, classic red, urban culture and urban leisure, historical culture and farming culture" to form the core attraction and make Hunan tourism popular all over the country and go global.

Building a livable and tourist-friendly service space for world tourism destinations with host-guest sharing

World tourist destinations often build livable and tourist-friendly service spaces through perfect basic service facilities, personalized services and in-depth participation of local residents, so as to realize host-guest sharing. For example, the rapid improvement of Japan’s tourism competitiveness is mainly due to the continuous improvement of aviation, hotels and other infrastructure, which guarantees tourists a comfortable travel experience in hardware facilities. Singapore put forward the slogan of providing five-star services for tourists, and built the whole country into a garden city, which not only fully satisfied the quality life of local residents’ eating and living, but also fully considered the tourists’ experience.

To build a world tourist destination, Hunan should strengthen the sense of sharing between host and guest, coordinate the daily leisure and holiday needs of local people and the multicultural tourism needs of foreign tourists, and let the broad masses share the fruits of cultural and tourism development. Empowering rural revitalization with cultural tourism, cultivating civilized rural style and promoting tourism to enrich the people; Enhance the city’s distinctive features with the concept of "integration of scenery and city, sharing between host and guest", carry out civilized tourism in depth, and implement the "action plan for tourists’ satisfaction in Hunan"; Comprehensively improve the tourism infrastructure with the concept of "travel is service" and build a smart platform of "one yard tour of Hunan". Take tourism as a happiness industry and constantly improve people’s sense of happiness and acquisition.

Implement comprehensive promotion and precision marketing strategy with the concept of big market

Improving the popularity and reputation of world tourist destinations requires the joint efforts of the government, industry, enterprises and the public. The powerful countries/regions in the world attach great importance to the brand building and value export of tourism image, and carry out comprehensive promotion and all-staff, whole-process and all-round marketing strategies in the face of the vast international market to continuously expand the influence of tourism destinations. Spain has a strong national marketing organization, and the government has set up a tourism promotion bureau to carry out precise marketing and maintain a good continuity and systematicness in the national tourism brand strategy.

Hunan should be integrated into the national "the belt and road initiative" major development strategy with a more open attitude, deepen international tourism cooperation, and make overall arrangements and organize tourism image publicity and product promotion around the tourism image brand of "Three Hunan and Four Waters Meet Hunan". Accelerate the internationalization of Hunan tourism in official website, and build a new pattern of "One Network No.4" new media matrix (official website, Wenlv Hunan, WeChat, Weibo, Tik Tok and Video). Hold Hunan International Cultural Tourism Festival, stabilize and encrypt the international routes of key Asian cities, open new intercontinental routes between Europe and America, open more direct flights to Africa, and strive to turn Changsha and Zhangjiajie into RCEP (Regional Comprehensive Economic Partnership Agreement) national regional transit hubs and gateway hubs to Africa, and build them into international tourism center cities as soon as possible.

(The author is the vice president and professor of the School of Social Development and Management of Hunan Women’s University. This article is a key scientific research project of Hunan Provincial Education Department (No.20A264).