Wednesday, May 12, 2021

ResearchInChina Reports about LiDAR Adoption in Chinese Cars

ResearchInChina publishes "Global and China Automotive LiDAR Industry Report, 2021." Few quotes:

"At the 2021 Shanghai Auto Show, Huawei shocked all automakers and suppliers. Huawei has directly and indirectly supported more than 10,000 engineers in the R&D of intelligent automobiles. Except production, Huawei covers almost all of aspects required for digital transformation of automobiles: automotive perception and decision-making, network communications, electric drive, batteries, electric control, cloud-road networks outside vehicles, R&D and marketing.

Compared with the previous R&D investment involved with 1,000 persons (such as Baidu), Huawei's R&D team consisting of 10,000 persons has greatly accelerated the upgrade pace of intelligent networking of China's auto industry. When other countries around the world are still worrying about the pandemic, China will enter the era of leading the development of global automotive intelligent networking from 2021.

Take LiDAR installation as an example, the new models with LiDAR mainly come from domestic automakers."


"As L4 technical solutions are gradually applied to L2-L3 models, LiDAR has been installed widely. LiDAR is currently available on production cars, and is mainly used to enhance ADAS functions and make new cars more appealing.

So far, domestic OEMs prefer to adopt hybrid solid-state LiDAR (including rotating mirror, prism, MEMS) solutions, mainly because:

First, it is easier to reduce the costs of hybrid solid-state LiDAR than mechanical LiDAR. Compared with pure solid-state (OPA, Flash) LiDAR, hybrid solid-state LiDAR technology is relatively mature and easier to commercialize.

Second, the Rotating Mirror Solution (represented by Valeo) is the first technical solution that meets National Automotive Standards and the performance requirements of automakers, and can be supplied in batches with controllable costs."

Note: The first two pictures are taken from SystemPlus.fr reports without permission:

1 comment:

  1. That tree diagram at the end is frankly nonsensical. Why is SLAM listed under "by scanner > mechanical > SLAM"? SLAM is not a lidar scanning method.

    And why does "by ranging principle > dToF > Hybrid solid state" then lead into scanner methods?

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