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May 8, 2024 · AWEARE Global AG

Government review into driverless-tech accidents — and what radar has to do with it

NHTSA's review into accidents related to driverless technology, as reported by Axios and Reuters, points back to a quiet but consequential failure mode: phantom braking.


Two articles published in the spring of 2024 give the public-facing view of a regulatory shift that has been brewing for years:

The interesting thread, for an automotive radar company, is not the legal exposure. It is the failure mode that keeps appearing in the technical record: phantom braking. Cars stopping for things that are not there. Cars failing to stop for things that are there.

Both failure modes have a common technical root — radar false positives that make downstream perception choose the wrong action. AWEARE is built specifically to reduce that false-positive rate by ~80% on the same 24 GHz hardware automakers already buy.

The regulatory environment is moving toward higher safety standards for advanced driver-assistance systems. The cheapest path for OEMs to comply is to make the radar that is already in the vehicle smarter. That is what AWEARE does.


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