Smart driving technology shines: Avita 11 successfully conquers the challenge of high-altitude tunnels

News on September 23. Recently, Avita 11 set out from Chongqing, equipped with the advanced NCA intelligent driving system, and successfully challenged a road full of difficulties. The entire journey from Chongqing to Kangding was 535 kilometers, and the altitude climbed sharply to 2437 meters. This challenge tested the vehicle's energy management, the adaptability of the intelligent driving system, and the battery life performance.

Rewritten content: The Sichuan and Chongqing regions have many mountains and rivers, and the altitude difference is as high as 2437 meters, which makes the vehicle always drive on the slope, which poses a problem to energy management. a huge challenge. At the same time, vehicles almost always travel at high speeds and cannot fully utilize the economical and efficient operating range of the electric motor, which also increases energy consumption. In addition, the continuous use of air conditioners also has a certain impact on energy consumption. In addition, compared with conventional highways, the challenging road conditions are quite different. The continuous tunnel areas make the intelligent driving system face a greater test.

According to the editor’s understanding , Avita 11 uses CATL’s high-density, high-safety battery pack with a capacity of up to 116kWh, achieving an ultra-long cruising range of 730 kilometers, and won the first place in battery life in the high-temperature summer test in 2023. All models support 240Kw/h high-voltage super charging technology. It only takes 10 minutes to charge for a range of 200 kilometers, providing a stable energy supply for the challenge

In addition, Avita 11 is equipped with 3 lidars and a total of 34 smart driving sensors, as well as a large dynamic range optical perception camera. These sensors not only perform well under ordinary high-speed conditions, but also undergo Huawei's special training and optimization for tunnel scenes, making Avita 11's high-speed intelligent driving pilot assistance system (Highway NCA) can remain stable during frequent tunnel crossings, cope with complex scenes with rapid light changes and strong contrast between light and dark, and drive stably on curves and winding roads.

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