With the development of the automobile industry, people are becoming more and more fond of new energy vehicles. New energy vehicles gradually occupy a large proportion in the automobile industry. Domestic car brands are also developing rapidly. Avita, as a domestic electric car, The representatives of Avita are gradually coming into people's sight, and people's expectations for Avita 11 are getting higher and higher. So what is Avita 11 like? Let’s take a look!

Very quiet and nice to listen to

Avita 11 is the first to be equipped with self-developed algorithm RNC active road noise reduction technology - through vibration sensors arranged in specific locations such as the chassis and in the car The microphone collects the data information of road noise, and calculates it through the self-developed algorithm of the DSP chip. It emits anti-road noise waves from the speakers in the car in real time to actively reduce the road noise in the car.

Official data: In experimental tests, the total sound pressure level was reduced by up to 3 decibels, and the peak sound pressure level was reduced by up to 13 decibels. In the actual experience, passengers in the rear row said that they "obviously felt that the noise was reduced."

It is important to note that after turning on the RNC function, it will take 10 seconds to collect the surrounding environmental noise to take effect. The effect of turning on the RNC function is different under different road conditions.

So I think RNC is just a reinforcement and supplement to the NVH of the entire vehicle. The decisive factor in the NVH of the entire vehicle comes from the design of the body mechanical mechanism.

For example, the Huawei DriveONE three-in-one electric drive unit adopts a silent design, and the noise is smaller when the motor rotates at high speed; the multi-layer soundproof front windshield uses PVB laminated film, which can effectively reduce wind noise; 4 The passenger version also adopts a closed trunk design, and the passenger compartment and trunk space are relatively independent, ensuring that the Avita 11 cockpit has excellent NVH performance.

The purpose of making the car so quiet is definitely not to "listen to the sound of falling snow". At this time, a powerful sound system was fully demonstrated.

The speakers used in Avita 11 did not officially mention the brand, but claimed that they come standard with a 14-speaker and 12-channel external amplifier acoustic system tuned by a professional team to create a sound field tailored to the vehicle’s styling characteristics. and sound effects.

The system adopts a front row independent three-way design of treble, midrange and bass to accurately control the sound effect and display rich details: the tweeter adopts a protruding A-pillar design to bring better directivity; The speaker is designed behind the Vortex emotional vortex in a relatively high position. Combined with the precise calculation of the reflection angle of the front glass, it brings a perfect mid-range sound source to the entire vehicle.

It is worth mentioning that for MP3, WMA and other low-bitrate compressed audio files, Avita 11 uses ASR low-bitrate compression audio compensation technology to restore the audio files lost due to compression to the greatest extent. Aftertaste, penetration and melodiousness.

Avita 11 speakers have 3 listening modes: stereo mode, surging mode and concert hall mode. The concert hall mode uses a unique algorithm to upmix the 2.0 stereo sound source into 7.1 channels. This 7.1-channel mode is the same as the echo wall of home audio. It is actually "virtual" and the overall sound field quality is not the same as the real one. Comparable to multi-channel. Of course, it is certain that it can satisfy most ears.

It drives well but not too fierce

All Avita 11 series are equipped with Huawei DriveONE dual-motor intelligent four-wheel drive system as standard, with a maximum power of 425 kilowatts and a maximum torque of 650 N·m, the long-range dual-motor version has an acceleration time of only 3.98 seconds from 0 to 100 mph.

In the zero-hundred acceleration and deceleration test, with one foot on the floor, the pushing feeling of Avita 11 is not as strong as expected. The power is output in a relatively smooth way, and it feels better than other models. Electric vehicles in the 3-4 second range are gentler.

Due to space constraints, I cannot actually accelerate the vehicle to 100 kilometers before braking. Thanks to the four-piston Brembo calipers, the braking distance can be controlled within 30 meters.

Official data, the test drive vehicle is equipped with 265/40R22 high-aspect ratio Continental Premium Contact 6 tires and Brembo high-performance all-aluminum opposing four-piston calipers. The shortest braking distance per 100 kilometers can be less than 35 meters.

Cross axle and lateral slope subjects, personally test the vehicle's ability to escape, vehicle body stability and off-road performance when some wheels lose adhesion or the gravity distribution of both wheels is uneven.

Due to site constraints, the pile-circling session cannot bring out the true limits of the vehicle. Officials stated that the Avita 11 has a 50:50 axle load distribution, which can ensure the vehicle's cornering performance and stability, allowing the vehicle to calmly avoid unexpected situations.

Although the smart driving function has not yet been enabled during this test drive, users can still get a glimpse of the powerful capabilities of the system. Fusion sensing capabilities based on 34 smart driving sensors.

The entire car’s smart induction electric doors create a free and casual entry and exit experience. With the active welcome function, after the vehicle recognizes the key, the Halo screen and headlight set turn on the welcome animation to interact with the user. , the hidden door handle pops up automatically, and the door will automatically open after a slight pull. The hidden high-precision millimeter wave radar can accurately detect the surrounding environment. If there are obstacles, the door can automatically control the opening angle to avoid accidental collisions.

Thanks to the four microphones arranged in the front and rear rows of the cockpit, the smart voice assistant has 4-zone sound source localization capabilities.

In actual experience, it can not only quickly and accurately identify the user semantics of different seats, but also has the ability to continuously listen and understand multiple instructions. It can initially realize air conditioning control, car window control, music playback, and weather query. Function: The suspended central touch screen in the cockpit follows the principle of fast interaction, with clear menu definition levels, high-frequency applications can be reached with one touch, and functions such as quick gesture operations can already be initially experienced.

Avita 11 is equipped with AVATRANS intelligent navigation system based on Huawei ADS. Among them, the AVATRUST super-sensing system is the first to be equipped with 34 smart driving sensors, including 3 semi-solid laser radars; the AVATRUTH supercomputing system adopts a high-performance computing platform and has 360-degree full coverage of fused perception capabilities, efficient computing power and anthropomorphism. Algorithm is more suitable for China’s complex road traffic scenarios.

This may be the more core competitiveness of Avita 11. Let us look forward to the next experience together.

This article comes from the review of Xinguang Automobile, the author of Yichehao. The copyright belongs to the author. Please contact the author for any form of reprinting. The content only represents the author's opinion and has nothing to do with Bitauto