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Hesai Pure Solid State Lidar made its debut overseas

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Laser
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2023-01-07

At 2023 CES, Hesai Technology's pure solid-state laser radar, FT120, made its debut overseas. This is a short-range blinding laser radar launched by Hesai in the field of ADAS front-end mass production. It has the characteristics of pure solid state, ultra wide angle, etc. It is another ingenious work of Hesai's chip technology precipitation for many years.

 

As a true pure solid state laser radar, FT120 has no moving parts inside. Laser transmission and reception are completely completed through chips, which greatly improves product reliability, production efficiency and mass production consistency, and is specifically designed for large-scale mass production of vehicle specifications. FT120 carries the pure solid-state electronic scanning technology (E-Scanning) developed by Hesai for many years, realizes the integration of an array composed of tens of thousands of laser receiving channels on a single chip, and realizes a leap from 1D to 2D.

 

Based on the integrated architecture of chip, the FT120 has excellent performance and a small and elegant body, which can be flexibly integrated into the body design according to the actual needs of the OEMs, and becomes an indispensable tool for intelligent vehicles to fill the blind. The radar has an ultra wide angle field of view of 100 ° x 75 °, with a maximum range of 100 meters. It can instantly perceive the road signs, railings, three-dimensional garage mezzanine, etc. at high places, and can also sensitively capture the information of children, pets, cones, zebra crossings and other objects at low places, so as to provide the necessary perception of blinding around the vehicle body.

 

The FT120 also has a high resolution. In the single echo mode, the FT120 has a point frequency of 192000 points/second, with a global resolution of 160 (H) x120 (V), which can improve the overall driving safety of intelligent vehicles in urban intersection turning, vehicle congestion, active overtaking, automatic parking and other scenarios. As a short-range blinding compensation lidar, the FT120 can form a complete vehicle specification level lidar solution with the long-range semi-solid lidar AT128.

 

It is worth mentioning that at the exhibition, a gold AT128 radar was also officially displayed. This gold AT128 symbolizes that Hesai has delivered more than 100000 laser radars in total, and will become a truly "delivery king" in the global car borne laser radar industry in 2022.

 

Source: Laser Manufacturing Network

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