Hesai Technology introduced its latest lidar model, the OT128, at the IAA Transportation event in Hannover. This new sensor, designed for autonomous vehicles, provides 360° long-range detection and significantly reduces production time by 95% compared to previous mechanical lidar models. The OT128 can detect objects up to 200 meters away, supporting Level 4 autonomous driving and generating over 3.45 million data points per second for high-resolution environmental mapping.
The OT128 features a simplified design with 66% fewer parts, enabling more efficient automated production. This approach is intended to meet the growing demand for autonomous vehicles in Europe and worldwide. The sensor has been tested in various applications, including autonomous shuttles and industrial robotics, with companies such as Embotech and EasyMile reporting reliable performance in complex environments.
The OT128 is built to withstand harsh conditions, with a lifespan exceeding 30,000 hours and stable operation under extreme mechanical stress, including high-speed driving and rough terrain. It meets ISO 26262 ASIL B functional safety and cybersecurity standards, ensuring automotive-grade reliability. The sensor is based on the same platform as Hesai’s AT128, which has seen substantial commercial success with over 380,000 units delivered as of the second quarter of 2024.
Hesai, headquartered in China, continues to expand its presence in Europe, operating offices in Stuttgart and serving customers in more than 40 countries. The company holds a significant position in the global lidar market, particularly in the autonomous vehicle sector, with partnerships across several major industries.
