Continental Develops Solid-State Lidar Sensor Specifically for 重型卡车 Applications

Continental HRL191 Truck Lidar

Continental has developed the HRL191, a solid-state lidar sensor specifically designed for heavy-duty 商用车 applications. Unlike automotive-grade lidar sensors that are adapted for truck use, the HRL191 is purpose-built to handle the extreme vibration, temperature, and mounting challenges unique to 8级 tractors.

Technical Specifications

The HRL191 uses a flash lidar architecture with no moving parts, providing improved durability and resistance to the vibration levels encountered on heavy trucks, which can be 3 to 5 times higher than passenger vehicles. The sensor provides a 120-degree horizontal field of view and a detection range of 350 meters for vehicles and 200 meters for pedestrians. The operating temperature range of -40 to +85 degrees Celsius covers all North American climate conditions.

Integration Design

Continental has designed the HRL191 with truck-specific mounting considerations. The sensor is packaged in a compact, aerodynamic housing that can be integrated into the truck's front bumper, grille, or roof fairing without significantly affecting aerodynamic drag. The sensor communicates via automotive Ethernet at 100 Mbps, compatible with the emerging centralized computing architectures being adopted by major truck OEMs.

Market Position

The HRL191 is priced at approximately $500 per unit in volume production, a fraction of the cost of the mechanical spinning lidar sensors used in first-generation autonomous truck programs. Continental is sampling the sensor to all major North American truck OEMs, with start of production targeted for 2027 model year applications.