标签： 上海龙凤

Mercedes-Maybach has another hard 1.468 million

Although cars can improve the convenience of people’s travel, safety is still an unavoidable topic. Therefore, many car companies have begun to upgrade the safety of their models. Of course, for consumers, a car with very complete active and passive safety configurations will be more popular. Although it is not outstanding, it can also reach the mainstream level of the same level. Let’s take a look at it next.

First of all, from the appearance, the front face of the Maybach S-class adopts a very fierce design, which looks sporty. With the headlights, the overall design is very clean. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, automatic steering, delayed closing, etc. Come to the side, the body size of the car is 5470MM*1921MM*1510MM, the car adopts hard-line lines, the side gives a very delicate feeling, and with large-sized thick-walled tires, it looks sporty. On the rear design, the Maybach S-class rear line is flamboyant, the tail lights show a spiritual design style, and the exhaust pipe layout uses a barrel shape, which is generally relatively simple.

Inside the car, the Maybach S-Class interior is relatively rustic, in line with the positioning of the car. The steering wheel of the car is very consistent with the interior style, and it is made of genuine leather, which gives a good grip. Take a look at the central control, the car is equipped with a touch-sensitive LCD central control screen, which makes the interior style impressive, and the overall design of the central control is remarkable. The instrument panel and seats are also eye-catching, and the instrument panel design is remarkable, which looks very technological. The car adopts leather seats, equipped with functions such as auxiliary seats with memory electric adjustment and seat with memory electric adjustment, which makes it very comfortable to ride.

The Maybach S-Class is matched with an automatic manual (AT) gearbox, with a maximum power of 450KW and a maximum torque of 900N.m, resulting in good power performance.

The Maybach S-Class is equipped with vehicles to everything, driving mode selection, remote control keys, rear window sunshades, interior ambient lights and other configurations, which are worth praising.

To sum up, this car performs well in terms of space and configuration. As for the exterior design, everyone has their own aesthetic.

＂Beidou Map＂ is online, goodbye to GPS from now on？ In fact, there is no direct connection with that ＂Beidou＂

　　CCTV News: Recently, a "good news" celebrating the launch of the "Beidou map" and bidding farewell to GPS has been brushed all over Moments, but experts pointed out that,Beidou Map APPandBeidou satellite navigation systemIn fact, there is no direct connection. What does the Beidou map that will be launched in May represent? What impact will it bring to us?

　　There is no direct connection between Beidou map and Beidou satellite navigation and positioning system

　　According to reports, the Beidou Map APP is expected to be launched on May 1. Its navigation function can be accurate to within 1 meter, and it can clearly locate specific lanes. In response, Xu Ying, a researcher at the Institute of Optoelectronics of the Chinese Academy of Sciences and a young scientist of the Beidou system, responded that I hope everyone will not be confused by the name. The word Beidou does not represent the Beidou satellite navigation and positioning system. Whether the map software is good or not depends mainly on other factors, and there is no direct relationship with the Beidou satellite navigation and positioning system. Xu Ying also answered the questions that netizens are concerned about.

　　What is the Beidou system?

　　Beidou system is a satellite navigation and positioning system, with the GPS system, GLONASS system and Galileo system, etc. are juxtaposed with the global satellite navigation and positioning system, generally composed of satellites, ground stations and user end points, is the country’s construction of heavy equipment system, these systems are responsible for providing location information, mainly refers to the longitude, latitude and altitude of such three-dimensional information.

　　Baidu and Autonavi are both mapping software, which mainly provide location-based value-added services, such as displaying location, planning routes, providing congestion conditions, and so on. The core point here is the map, and there are many means of mapping, including remote sensing satellites, map observation vehicles, drone observations, user feedback, and so on.

　　Can the Beidou system replace Baidu or Autonavi?

　　The answer is obviously no. The Beidou system is a navigation system, and Baidu or Autonavi can also use the positioning results of the Beidou system to perform position output. The two are not on the same level at all, and there is no substitute.

　　Can the Beidou system make maps?

　　The answer is also impossible. The Beidou system can provide very accurate location information for certain points in the map, but it cannot make a map. It has no way to tell you whether the point in front of you is a telephone pole or a road. These require image information and can be partially obtained through remote sensing satellites.

　　Can the positioning accuracy of the Beidou system reach the centimeter level?

　　Under static conditions, under relative measurement conditions, the accuracy can be made very, very high. There is no problem at the centimeter level, and the ordinary dynamic accuracy can also be made relatively high. However, for high-dynamic objects, such as high-speed railways, the accuracy will definitely be reduced, and for some occluded objects, it cannot even be located. This is the natural vulnerability of satellite navigation and positioning systems. Satellite navigation and positioning systems around the world are the same.

　　Can the accuracy of the map reach the centimeter level?

　　First of all, a lot of high-precision location information is confidential, because there are surveying and mapping regulations, not as high as you want to be accurate, if you don’t care about the cost, it is possible to achieve very high accuracy in some areas, but the general global map is updated to the centimeter level in real time, first of all, it is almost impossible, and there is no such demand, and secondly, the law does not allow it.

　　What is the relationship between the Beidou Map APP and the Beidou Satellite Navigation System?

　　From the current news, there is no direct connection. Maybe they just named the map as the Beidou map, just like the Ursa Major map and the Ursa Minor map. Maybe Beidou was used in part of the map to measure several points? This is speculation, and it is currently in doubt. The Beidou map is not equivalent to the Beidou satellite navigation system at all, and there is no direct connection between the Beidou satellite navigation system and the map.

　　Can I use the Beidou system to locate with the Beidou map APP installed?

　　The answer is also no. Which satellite navigation system is used for positioning depends mainly on the hardware of the mobile phone. Which navigation and positioning system chip is installed in the mobile phone can be used for positioning. If your mobile phone does not have the hardware to support the Beidou system, then it will not help which APP you download.

　　At present, in addition to Apple’s iPhone mobile phones, most models of mobile phones of Huawei, O & V, Xiaomi, OnePlus, Meizu, HTC, Nubia and other brands support Beidou positioning.

　　Do not install the Beidou map APP, install Autonavi or Baidu can use the Beidou system to locate?

　　The answer is yes, because which system to use for positioning depends mainly on the hardware facilities of the mobile phone. For example, many Huawei models now also support the Beidou system, and there may be more models in the future that support the Beidou system. This has nothing to do with which map software to download on the mobile phone.

　　The source of this article: Popular Science China WeChat official account, Science Compound WeChat official account

Wang Sicong came to the door for a private tutor, with a cold expression and simple clothes. The decoration power of the home was broken by rumors!

The truly wealthy people in the world are not those who aspire to a life of luxury. They are those who can do things that make them comfortable and content. And for those who have achieved financial freedom, their lifestyles may be confusing or puzzling to others.

Wang Sicong, a famous second-generation rich man in China, has recently caused heated discussions among netizens due to the ordinary and low-key nature of his daily life.

Recently, a fitness coach posted a photo on social media with Wang Sicong. In this photo, Wang Sicong is dressed in a red T-shirt and looks very ordinary. His indifferent expression contrasts sharply with the warm smile of the fitness coach.

In addition, Wang Sicong’s complexion looks very bad, with a dark face and heavy bags under his eyes, which makes people can’t help but worry about his health. Some netizens even believe that his gloomy face is caused by excessive nightlife and stress.

Although Wang Sicong’s daily life seems ordinary, his life is actually not ordinary. His home is luxuriously decorated, and although his clothes look ordinary, they are actually expensive. In addition, he also hires a personal fitness trainer, which is naturally expensive.

Therefore, although Wang Sicong’s daily life may seem ordinary, this does not mean that he is poor. On the contrary, his life is actually very rich. His lifestyle reflects that his wealth does not need to be displayed through a luxurious lifestyle, but through the satisfaction of his own needs and the pursuit of his own happiness.

So while Wang Sicong’s lifestyle may be confusing to some, that doesn’t negate his wealth status. He has chosen a lifestyle that suits him, and that’s the freedom and choice his wealth brings him.

BYD Qin L DM-i Beijing Auto Show is the world premiere： it will be listed in the second quarter of this year, and it is estimated that the sword finger will be sold at the intermediate level from 120,

At the 2024 Beijing Auto Show, Qin L DM-i, a new member of BYD Dynasty series, made its world premiere. The model is scheduled to be officially launched in the second quarter of this year, and the price is expected to start from 120,000 yuan.

BYD Qin L DM-i Beijing Auto Show is the world premiere: it will be listed in the second quarter of this year, and it is expected to start selling at 120,000 yuan.

Qin L has a body size of 4830mm×1900mm×1495mm and a wheelbase of 2790mm, and is positioned as an intermediate car. Its birth aims to fill the gap between Qin family (compact crown) and Han family (medium and large crown) in the matrix of dynasty cars. On the one hand, Qin L will jointly challenge the joint venture mid-size sedan market represented by Camry with Han, and on the other hand, build a large and small Qin combination with Qin PLUS, aiming at the A+ market.

Based on the development of BYD’s new generation plug-in hybrid vehicle platform, Qin L is committed to breaking the traditional concept of "high fuel consumption" of mid-size cars and establishing a new fashion of "big and economical" mid-size cars through technological innovation.

In terms of intelligent configuration, Qin L is equipped with DiLink intelligent cockpit system, including 15.6-inch adaptive rotating suspended Pad, car ETC, NFC digital key and full-scene intelligent voice. In addition, the vehicle is equipped with DiPilot intelligent driving assistance system, which covers adaptive cruise, intelligent navigation, emergency lane keeping assistance, blind spot monitoring and other functions to improve driving safety and convenience.

It is reported that Qin L will enter the market in the second quarter of this year, and the pre-sale price will start from 120,000 yuan.