Advanced
Rider
Assistance
Systems

Reducing
rider risk

The fatality rate from motorcycle crashes is six times higher than from car accidents, putting Advanced Rider Assistance Systems (ARAS) on the front line of the battle to protect lives. As well as meeting the rigorous requirements of Advanced Driver Assistance Systems (ADAS), ARAS platforms must contend with motorcycle-specific challenges such as limited real estate and reliability at high-tilt angles.

High resolution.
High performance.

Vayyar’s mmWave 4D Imaging Radar-on-Chip (RoC) is a high-performance solution for the development of ARAS applications. Leveraging a long range, a wide azimuth-elevation FoV and high-resolution data output, the compact, single-chip platform provides rich, robust and reliable data that enables OEMs to rise to the massive challenge of maximizing motorcycle safety through split-second sensing.

Vayyar offers the world’s first and only mass-production single-chip 4D imaging radar for ARAS, hitting the road in early 2022. The affordable platform provides a level of safety comparable to its best-in-class ADAS platform. Delivering unprecedented multifunctionality on a single-chip platform, the solution simultaneously supports multiple applications across various ranges.

Robust Sensing. Rich data.

Tracks every static and dynamic target

Covers a range of 140m and can be readily adapted to support a range of several hundred meters

Built-in signal processing includes filters such as floor removal, tilt angle subtraction, and turn radius estimation for lane trajectory calculation

The Widest Field of View

Customized antenna design scaling up to 170 degrees on the azimuth and elevation

Two Vayyar RFICs – one on the front of the bike and one on the back – offer 360° coverage of the motorbike's surroundings

Precise depth perception and height obstacle detection accurately reflect the fast-changing road environment

Small Form Factor

A full 23 Tx by 23 Rx antenna array housed on PCB designs as small as 75x65mm

Seamless integration on all two and three-wheelers

All data is processed on chip, eliminating the need for additional MCUs/ECUs

Our Milestones

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