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What experience can a car with lidar bring? Function Analysis of P5 in Tucki

With the continuous development of smart cars, more and more models are moving closer to the direction of autonomous driving. From L1 to L2, the current L2-level assisted driving has matured, and all car companies are evolving from L2-assisted driving to L5 fully automatic driving. In this process, it is divided into two schools, one is the visual school represented by Tesla, which completely abandons lidar and millimeter-wave radar, and the other is the lidar school represented by Xpeng Motors.

and they brought Xiaopeng P5, the world's first production car equipped with laser radar. Let's take a look at the strength of this Tucki P5!

It has the functional configuration that meets the mainstream demand

First of all, let's understand the basic configuration of Tucki P5. The length * width * height of the car body is 488*184*152mm, and the wheelbase is 2768mm. This specification is equivalent to a medium-sized car. The average medium-sized car has a wheelbase of about 2.7m and a body length of 4.5m to 4.8m. The body specification of P5 can meet the mainstream space demand of consumers.

from the front, the front layout of Tucki P5 is simple and generous, and it is equipped with LED front penetrating lights, LED daytime running lights and self-induction full LED headlights. The overall modeling is practical and beautiful. The lower bumper uses the tough shape of triangular elements, and the left and right sides are the positions of lidar.

Tucki P5 continues to retain the hidden electric door handle design of P7, which makes the side lines of the car body appear smoother, and the 17-18 inch thick-walled tires enhance the stability of the car body. P5 gives consumers a variety of appearance colors to choose from, besides Xinghu Grey and Night Black, there is also a series of personality TINT of Cool Black: Xingyun White+Cool Black, Xingchen Red+Cool Black, Azure Green+Cool Black, Xinghe Purple+Cool Black.

Tucki P5' s rear integrated headlights are similar in design to headlights, and the whole vehicle maintains a unified visual element with a bright appearance.

as for the interior, Tucki P5 is very particular about its layout, modeling, workmanship and materials. There are three different themes in the interior style: cool night black, light luxury brown and Xinghe purple. The front row uses a floating instrument and a central control panel. The touch LCD central control panel with vertical screen design is suitable for the operation habits of mobile phones. The specification of the central control panel is 15.6 inches, and the instrument is a 12.3-inch high-definition full LCD smart instrument.

the steering wheel is made of genuine leather and feels good. The seat is made of high-grade leather, and the main/co-pilot seat is equipped with an integrated headrest. The main driver seat can also be electrically adjusted in 6 directions, while the co-pilot seat can be electrically adjusted in 4 directions.

Tucki P5 has plenty of space in the back row, and there is plenty of room for stretching on the top of the head and legs, so even passengers with long legs will not feel cramped.

the trunk volume of Tucki P5 is 45L, which is equivalent to a small SUV, and the trunk volume of ordinary small SUVs is mostly concentrated in 4L-5L.

Tucki P5 has complete safety configuration, including four-way radar warning of active safety system, main/passenger airbag, front side airbag, front/rear head airbag (air curtain) of passive safety system, ESP9.3 body stabilization system, electronic parking brake, automatic parking, steep descent, secondary collision mitigation, pressure monitoring device, electric seat belt (with collision warning) and so on.

in terms of dynamic performance of Tucki P5, the maximum power of the motor is 155kW and the maximum torque is 31N? M, the maximum speed can reach 17km/h, the acceleration time from to 1 km/h is 7.5s, and the performance is close to the general 2.T fuel vehicle.

The outstanding feature is intelligent assisted driving

The basic configuration described above shows that Tucki P5 has good driving performance. In fact, the biggest feature of Tucki P5 products is "intelligence", and Xpeng Motors attaches great importance to the intelligence of automobiles, so it is necessary to lead the same level in intelligent experience. Xpeng Motors is a company that combines Internet genes with professional experience in automobile, and attaches great importance to R&D. According to the report of open source securities, the data in June 221 shows that the proportion and absolute number of R&D personnel in Xpeng Motors are the highest among the new forces in automobile manufacturing. The number of R&D personnel in the company reaches 3,91, accounting for 39% of all employees, which is higher than that of Weilai Automobile and LI.

P5 integrates the latest achievements of Xpeng Motors's intelligentization, and has powerful hardware and software. In terms of hardware, the most representative one is the laser radar first used in production vehicles, and Tucki P5 became the world's first dual laser radar production vehicle. In terms of software, it is the XPILOT 3.5 automatic driving assistance system. It can be said that the cost of Tucki P5 is mainly spent on intelligence, which makes Tucki P5' driving assistance ability reach the first-class level in the industry.

Tucki P5 adopts Nvidia Xavier chip scheme for intelligent auxiliary hardware, which is a chip specially released by Nvidia for the field of auto-driving. This chip includes a customized 8-core CPU and a Volta-based GPU, which has the computing power of 3TOPS, and 1TOPS represents that the processor can perform one trillion (1 12) operations per second.

Tucki P5 intelligent hardware is also equipped with a variety of sensors, among which two laser radars (144 lines) are the most eye-catching configuration. In addition, there are five millimeter-wave radars, 12 ultrasonic sensors, 13 high-definition cameras and a group of high-precision positioning units (GNSS+IMU). This configuration is not only better than Xiaopeng P7, but also top-notch in hardware among domestic peers.

The road traffic situation in China is complicated, not only the design of overpasses, tunnels and other roads is complicated, but also the road construction is frequent. In addition, a variety of vehicles are often mixed on the roads. Therefore, Xpeng Motors put forward the concept of "making a smart car that knows China better" and put it into practice in P5, Tucki, that is, through the sensor system, the detection ability of pedestrians, obstacles and small objects is comprehensively improved, and it is difficult to solve the problems of night, strong light and weak light with unsatisfactory lighting conditions.

in terms of software, XPILOT 3., the latest autonomous driving system independently developed by Xpeng Motors, is one of the most advanced autonomous driving technologies adopted in the cars sold in the market at present. Its advancement is based on three supporting points, namely, the fusion of positioning and high-precision maps, the fusion of sensing algorithms and sensors, and behavior planning/action planning and control. In terms of adapting to the actual situation of domestic roads, Tucki P5 has improved the traffic capacity at traffic lights, reasonable overtaking capacity according to road conditions, customized car-following capacity and traffic capacity around the island, and can automatically adjust the speed limit dynamically according to road conditions, which makes driving easier.

strengthen the scene function from the consumer's point of view

parking is a big pain point for urban driving, so Tucki P5 introduced the memory parking function of VPA parking lot. The advantage of Tucki P5' s parking function is that cars can park without GPS and signal. When using this function for the first time, when the driver is driving manually, the vehicle can recognize the surrounding environment and complete the memory of the driving route and map when going to the parking place. When the driver approaches the parking place again, the memory of the vehicle is aroused, and the vehicle can park itself by comparing the perceived route with the memory. At present, the parking support distance of P5 in Tucki is 1 meters, and it can remember 1 parking lots. The parking system of P5 in Tucki is the first autonomous parking system in the world that can be mass-produced and does not depend on the renovation of parking lots.

As the third living space, the car has essential functions of life service and entertainment. Tucki P5 car intelligent operating system includes artificial intelligence voice assistant, intelligent navigation, third-party application and service ecosystem, intelligent suggestion and remote control, etc. The system is the third generation Qualcomm Snapdragon flagship digital cockpit platform (SA8155P chip), and its computing power has been greatly improved, reaching 3.6 million times per second, car games, car karaoke and so on.

Tucki P5 has also built multiple scenes for car life, such as in-car rest, entertainment, outdoor camping, etc., Tucki P5 has introduced corresponding accessories for many scenes, and Tucki P5' s smart living space includes smart sleeping space, movie-watching set and smart refrigerator for car food, all of which can be bought as optional accessories.

Summary

Tucki P5 has elegant appearance, fully functional configuration, excellent driving performance in the comparison of its class, and is suitable for multi-purpose vehicles. Tucki P5' s intelligent assisted driving function is even more outstanding. Lidar enables Tucki to achieve the ultimate experience in its class, and personalized scene accessories make car use a pleasure. Want to have a car full of technology, convenient and comfortable car life brought by intelligent driving, try Tucki P5.

This article comes from the author's car gourd circle, and the copyright belongs to the author. Please contact the author for any form of reprinting. The content only represents the author's point of view and has nothing to do with car change.