Hesai Unveils OT128 Lidar, Transforming Autonomous Vehicles

Hesai Technology, a company operating in the lidar technology space, introduced its lidar solution, the OT128, at the IAA Transportation trade fair in Hannover.

The OT128 sets new standards in lidar performance and production efficiency, targeting the growing demand for autonomous shuttles, harbour trucks and last-mile delivery vehicles.

Next-generation 360° long-range Lidar: OT128

The OT128 represents a significant leap forward in lidar technology, offering unmatched 360° long-range sensing capabilities. With a detection range of up to 200 metres at 10% reflectivity, it meets the stringent requirements of level 4 (L4) autonomous driving and other high-precision applications.

Its finest angular resolution of 0.1° x 0.125° and the ability to capture over 3.45 million data points per second make the OT128 one of the most advanced lidar systems available.

Simplified design cuts production time by 95%

One of the most revolutionary aspects of the OT128 is its simplified design. Hesai has reduced the number of parts by 66% compared to previous models, enabling mass production on an automated manufacturing line.

The innovation has resulted in a staggering 95% reduction in production time per unit, a breakthrough that significantly accelerates the deployment of autonomous vehicles.

Enhancing the autonomous vehicle market

Hesai's OT128 drives innovation in the commercial automotive sector by supporting the scalable deployment of self-driving trucks, autonomous shuttles and last-mile delivery vehicles.

Its ability to detect objects at various distances with remarkable accuracy, including challenging surfaces that traditional cameras might miss, such as black cars, makes it an invaluable asset for autonomous navigation.

With these capabilities, the OT128 addresses the growing demands of the European autonomous vehicle market and beyond.

Durability and safety standards

Safety and reliability are paramount in autonomous vehicle technology; the OT128 does not disappoint.

It meets the ISO 26262 ASIL B functional safety standards and complies with ISO 21434 cybersecurity requirements, reflecting Hesai's commitment to safety.

The sensor has undergone over 50 automotive-grade reliability tests, boasting a design life exceeding 30,000 hours, three times the industry average. It maintains exceptional performance in extreme conditions, such as high-speed driving on rough terrain and prolonged exposure to intense vibrations.

Building on the success of its previous product, the AT128, Hesai has developed the OT128 on the same platform, reusing 95% of the mature transceiver modules in the 360° lidar.

Pre-launch customer partners have tested the OT128 in Europe across various applications, including L4 autonomous driving, port logistics automation, industrial robotics, heavy machinery and smart factories. 

Companies like EasyMile and Embotech have reported exceptional real-world performance, highlighting the OT128's transformative potential.

Benoit Perrin, General Manager of EasyMile, praised the OT128, stating "Hesai has a track record of designing industry-leading performance lidars. The OT128 has an ultra-high resolution, long-range perception, with a level of support that doesn't compromise functionality." 

Global Leadership and Future Outlook

Hesai continues to extend its leadership in the lidar technology market, having made its European debut at the 2023 IAA Mobility event in Munich. According to Yole Intelligence's "Lidar for Automotive 2024" report, Hesai holds a 74% market share globally in the robotic car lidar market. As it expands its global footprint, including a presence in Stuttgart, Hesai remains at the forefront of shaping the future of autonomous mobility.

Make sure you check out the latest edition of EV Magazine and also sign up to our global conference series - Sustainability LIVE 2024.

EV Magazine is a BizClik brand.