Urban navigation uses a light-map solution, combining prior information for complex scenes and relying on real-time perception and planning for others.

✓ Long-term Episode 8 · Question 3 2024-04-05

After urban navigation is enabled in more cities, can it be used on all roads? Is it a map-free or light-map solution?

Official answer

Xiaomi's intelligent driving Urban Navigation feature adopts a light-map solution. In some complex scenarios, it combines prior information to optimize performance, while other scenarios are handled through real-time perception and planning by the vehicle itself.

Supplementary note

Additional context for the official answer

Technical Term Explanation

Term explained

A light-map solution relies primarily on real-time vehicle perception and planning rather than high-definition maps. It uses prior information only in complex scenarios. This reduces dependency on map coverage, enabling faster city rollout and better adaptability.

AI-assisted, for reference only

Driver Assistance All Q&As in Episode 8

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Related Q&As

✓ Long-term Episode 8 2024-04-05

For the Xiaomi SU7's active safety configuration, is there a significant difference in performance with or without LiDAR?

Currently, active safety performance is consistent with or without LiDAR; later upgrades will give LiDAR-equipped versions an advantage in obstacle avoidance.

Driver AssistanceSafety & Crash Protection SU7

✓ Long-term Episode 8 2024-04-05

Can intelligent driving still function normally under low battery conditions?

Intelligent driving functions are restricted only when the power limitation warning light illuminates (approximately 1% battery remaining).

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✓ Long-term Episode 7 2024-04-04

For the 'Highway Navigation' delivered at launch, can it be used on all national highways and urban expressways?

Highway Navigation is applicable on national highways and urban expressways nationwide, except for sections under construction.

Driver Assistance

✓ Long-term Episode 7 2024-04-04

Does night time and rainy/snowy weather affect the effectiveness of smart driving?

Smart driving functions meet normal operating conditions; caution is advised during extreme weather.

Driver Assistance