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The common people watched the simulcast and found this navigation artifact!

Is it easy to get lost in the underground garage? Can’t find your way around the mall? Don’t worry, this has a solution! At the finals of Xiongan Future City Scene Exchange, the indoor and outdoor integrated positioning system of "Beidou + X" brought by China Unicom Smart City Research Institute can achieve accurate navigation in non-exposed spaces, allowing Beidou navigation not only to "go to the sky", but also to "go to the ground".

What is a non-exposed space? In fact, it is an area where traditional satellite navigation systems cannot provide accurate and reliable positioning services due to obstruction. Underground garages, subways, office buildings, etc. that we often go to in our daily lives belong to this type of area. If these places have accurate navigation, we no longer have to worry about getting lost, and daily travel becomes more convenient.

In addition to daily life, this project can also bring reliable protection to safe production. Xiongan has a large amount of underground space. In case of an emergency, precise positioning can help staff carry out rescue and find emergency resources.

Du Zhongyan, director of the Product Research & Development Department of China Unicom Smart City Research Institute, said, "We have created the indoor and outdoor integrated positioning system of’Beidou + X ‘. At present, this application has been commercially tested in the State Grid, including some Xiongan buildings and underground pipe corridors. It can solve the high-precision positioning and navigation needs of workers and ordinary people indoors. At the same time, it includes personnel patrol, personnel inspection and corresponding position navigation of people, vehicles and objects in this scenario. Solve some pain points and problems that cannot be touched by satellite signals in this indoor scenario, and we will further expand the corresponding application scenarios in the next step."

Positioning, water quality testing, safety warning… If you don’t come to the Xiongan Future City Scenario Series Competition, you don’t know that Beidou technology is so widely used, and this project has achieved a good score in the top ten on its track. "Hebei News Network" recently continued to report the news of the 2024 Xiongan Future City Scenario Competition finals, and projects from various tracks appeared one after another, depicting the participants’ infinite imagination of the future city and future scenarios.

Sponsor: Hebei Xiongan New Area Working Committee of the Communist Party of China

Hebei Xiongan New Area Management Committee

Operation: Hebei Daily Press Group

Original title: "From Heaven to Earth, Discover This Navigation Artifact!"

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Xpeng Motors is having a hard time now.

Xpeng Motors sold 9,026 vehicles in March, an increase of 98.6% compared with February. However, there are hidden dangers behind the increased sales data.

In March this year, Xpeng Motors’s sales volume lagged behind the new car-making forces such as the world, Ideal, Weilai, Zero Run and Extreme Krypton. In March this year, the sales volume of Guangzhou Automobile Ai ‘an, Wenjie AITO, LI, Zero Run, Krypton and Weilai were 32,530, 31,727, 28,984, 14,567, 13,012 and 11,866 respectively. Previously, Xpeng Motors, known as one of the "Wei Xiaoli", often ranked in the top three in the sales list, but now, Xpeng Motors has become the "old seven" in the sales list of the new car-making forces.

In the first quarter of this year, Xpeng Motors has not exceeded 10,000 vehicles for three consecutive months. In three months, Xpeng Motors only sold 21,800 vehicles. Compared with last year, Xpeng Motors’s sales have improved to some extent, but compared with the progress of its competitors, Xpeng Motors’s sales increase is very limited.

In order to save itself, Xpeng Motors has started to reduce the price. As the main sales model in Xpeng Motors, Tucki P7 sold 1,605 cars in March, and the sales volume dropped significantly compared with last year. In order to save the sales volume, this car was given a terminal discount of 84,000 yuan in Shenzhen, plus regional subsidies and replacement subsidies in Shenzhen, and the comprehensive preferential price was only 140,900 yuan.

Take the newly released Xiaomi SU7 as an example. The starting price of this Tucki P7 is about 80,000 yuan lower than it. So for consumers, it seems that Tucki P7 is much more cost-effective, not to mention that Xiaomi SU7 has stronger performance, longer battery life, more handsome appearance and better handling. After all, the price difference is 80,000 yuan.

Of course, we need to explain that the preferential Tucki P7 is a stock car, which has been in stock for more than one year, but for electric vehicles, the stock of more than one year actually does not affect the product quality. As long as the power battery is ok, there is nothing to worry about other parts.

Tucki P7 may be the most affected model by Xiaomi SU7, while Tucki P7 and Xiaomi SU7 are actually very close in positioning, both of which are pure electric coupes, and their prices are in the price range of 200,000-300,000 yuan.

The body length of Xiaomi SU7 is 4997mm, the width is 1963mm, the height is 1455mm, and the wheelbase is 3000mm, which is three meters. The Tucki P7 has a body length of 4888mm, a width of 1896mm, a height of 1450mm and a wheelbase of 2998mm, which are close, while the size of Xiaomi SU7 is a circle larger.

The price range of Tucki P7 is 209,900-339,900 yuan, and the price of Xiaomi SU7 is 215,900-299,900 yuan. It seems that Tucki P7 is 6,000 yuan cheaper. However, 209,900 yuan is still the guide price of the 2022 model 480 that is discontinued for sale, and the battery life under NEDC standard is only 480 kilometers. The starting price of Xiaomi SU7 is 215,900 yuan, and the pure battery life of the entry model is 700 kilometers under CLTC standard. The Tucki P7i Pengyi version with a guide price of 289,900 yuan has a pure battery life of 702 kilometers under CLTC standards, while the Xiaomi SU7 Pro version with a guide price of 245,900 yuan has a pure battery life of 830 kilometers under CLTC standards.

The battery life is not as good as that of the power performance. The strongest version of Tucki P7 has an acceleration of 3.9 seconds, while Xiaomi SU7 has an acceleration of 2.78 seconds. In addition, in terms of design and product configuration, both of them are not rivals of the same level. It’s time for Tucki P7 to make a change, so reducing the price has become the best choice for Tucki P7.

Tucki P7 with more than 200,000 yuan may not be very competitive in front of Xiaomi SU7, but Tucki P7 with more than 140,000 yuan is still very attractive, which may help Xpeng Motors regain some market share.

1. Alien

The first Alien, directed by ridley scott, was released in 1979, which tells the horror story of the crew meeting a deadly alien creature in outer space. Through excellent special effects and exciting plots, the film successfully created a creepy atmosphere of terror and became a classic of the series.

The whole Alien series has become an important part of sci-fi thriller movies with its unique horror atmosphere, exciting plot and nuanced special effects. For the audience who love horror and science fiction, this series will bring shock and excitement to your vision and nerves again and again.

2. Death is coming.

The plot of this series originated from a horrible concept: Death cannot be defeated, and it will persistently chase those who escape death.

The first "Death Comes" was widely praised after it was released. With its exciting plot, elaborate death scenes and excellent special effects, the film successfully created the psychological tension and horror of the audience. Subsequent sequels Death Comes 2, Death Comes 3, and 3D versions of Death Comes 4 and Death Comes 5 continue to dig deep into the theme of death and bring more excitement and horror to the audience.

This film series has not only achieved success in the field of horror films, but also derived from other media forms. The publication of novels and mini-comics further expands the world view of the plot and provides more angles for the audience to explore this horrible universe.

Watch platform: Tencent

3, dead silence

The story revolves around a tortured story, which originates from a long-dead ancestor who only exists in imagination and a series of ancient curses.

Dead Silence is famous for its exciting atmosphere and terrible grand story. The film successfully creates the psychological tension and horror of the audience through carefully constructed suspense plots, excellent special effects and amazing visual effects. The actors in the film also showed excellent acting skills, presenting the fear and despair of the characters to the audience.

The elements of ancestor curse and evil spirits contained in the story add mystery and horror to the film. The audience will be brought into a twisted and disturbing world, and the thrilling plot and unexpected plot turn will make people hold their breath.

4. cabin in the forest

The film tells the story of five good friends who go to a cabin in the deep forest for vacation, but accidentally fall into a mysterious trap.

Through gripping plot construction, exciting atmosphere and excellent actor performance, the audience is brought into a world full of unknowns and horrors. After encountering mysterious events, the five characters in the story constantly face supernatural phenomena and incredible evil forces. As the plot unfolds, the audience gradually feels the oppression of fear and the tense atmosphere.

It is a scary suspense horror movie with a compact plot and a creepy atmosphere. If you like suspense and horror movies, then this movie will bring you a fascinating horror trip.

Watch platform: Tencent

5, parasitic beasts

The story of the film revolves around the hero Izumi Shinichi, who is parasitized by a parasitic organism, and the parasitic organism named "MIGI" replaces his right hand. Izumi Shinichi began a life-and-death struggle with other complete parasitic beasts, in order to protect relatives and friends who were hurt by parasitic beasts and the future of mankind.

Parasitic Beast is highly praised for its exciting plot and excellent special effects. Through the struggle between parasitic beasts and human beings, the film discusses human nature, morality and survival significance. The plot is gripping, full of tension and excitement, and also incorporates sci-fi elements, bringing a brand-new visual experience to the audience.

6, dawn of the dead

The film tells the story of two TV station staff and two policemen fighting against the ferocious robbers while avoiding zombies. The small team is trapped in a shopping mall, and they must join hands to fight the growing threat of zombies and protect themselves from robbers.

Dawn of the dead is regarded as a classic work that created the modern zombie movie style. The film is famous for its horrible atmosphere, bloody pictures and exciting plots. George A. Romero, the director, presents a world full of horror and depth for the audience by discussing human nature, social problems and the meaning of existence.

Watch platform: Tencent