Hesai Hyper-Hemispherical Mini 3D Lidar for Robotics Unveiled at CES
Hesai Technology, a global leader in lidar innovation, unveiled its ground-breaking JT Series of mini 3D lidars at CES 2025 in Las Vegas. Designed specifically for robotics, these advanced sensors are set to redefine the industry’s perception of compact, high-performance lidar technology.
The JT Series, which includes the JT16 and JT128 models, offers unparalleled versatility with a hyper-hemispherical field of view (FOV) of 360° x 187°. Such capabilities make it an indispensable tool for diverse applications, from autonomous lawn mowers to industrial automation systems.
Mass production and deliveries are already underway, signalling Hesai’s commitment to pushing boundaries in robotics innovation.
The Heart of Innovation
At the core of the JT Series is its compact and lightweight construction, making it a perfect fit for robotics. With a minimum diameter of just 55 mm and a volume reduced by 70% compared to similar products, these sensors are incredibly easy to integrate. Their sleek form enables concealed installation, with a surface window height of less than 30 mm.
The JT Series delivers high-resolution perception with up to 256 channels, enabling robots to interpret their surroundings with remarkable clarity. Its detection range, spanning from 0 metres to the equivalent of two football fields, ensures zero blind spots, even in close-range operations. Whether navigating crowded urban environments or vast agricultural fields, this technology adapts seamlessly.
Transformative Applications for Robotics
Robots equipped with the JT Series benefit from enhanced environmental awareness. Key applications include:
- Autonomous Guided Vehicles (AGVs) and Autonomous Mobile Robots (AMRs): Improved obstacle detection and navigation.
- Delivery Robots: Seamless operations in busy urban landscapes.
- Robotic Lawn Mowers: Precise mowing patterns with advanced perception.
- Industrial Automation: Efficient operations in ports, yards, and manufacturing environments.
Thanks to Hesai’s patented anti-interference and noise-filtering technologies, the JT Series performs flawlessly in challenging conditions. By filtering out 99.9% of rain and fog noise, these lidars ensure reliable functionality, regardless of weather. Additionally, intelligent weather perception enables robots to adjust operations in real time, enhancing safety and efficiency.
Hyper-Hemispherical FOV
One standout feature of the JT Series is its hyper-hemispherical FOV, which is 60% larger than traditional lidar solutions. This groundbreaking design supports:
- Ground Detection: Ensuring smooth navigation across varied terrains.
- Vertical Perception: Enhancing positioning accuracy and obstacle recognition.
The result? A robotics solution capable of operating with pinpoint precision, even in complex environments.
Pioneering Use Cases: MOVA and Agtonomy
MOVA’s 1000 Robotic Lawn Mowers, integrated with the JT16 lidar, are transforming lawn care. Fei Li, Head of Global Robotics at MOVA, noted: “The JT16’s compact size and lightweight build perfectly integrate with our models, delivering exceptional perception accuracy and efficiency.”
This partnership has elevated the user experience, providing effortless and precise lawn maintenance.
In agriculture, Hesai’s JT128 lidar plays a pivotal role in Agtonomy’s autonomous tractors. Tim Bucher, CEO of Agtonomy, remarked: “Hesai’s expertise in robotics is evident in the JT128, which ensures reliable navigation, even in the most challenging environments.”
Farmers benefit from automated fleet management and real-time progress monitoring, streamlining operations with unmatched precision.
Robust Design for Extreme Conditions
Engineered for durability, the JT Series excels in demanding environments. Weighing just 200-250 g, these sensors are 47% lighter than comparable products. With power consumption as low as 4 W, heat generation is minimised, ensuring optimal performance.
Reliability tests have verified the JT Series’ resilience to:
- High and low temperatures
- Vibration and shock
- UV exposure
- Waterproofing (IPX6)
Such features make it a dependable choice for both indoor and outdoor applications.
Beyond the JT Series
Hesai also showcased its next-generation solid-state FTX lidar at CES 2025. Designed for advanced driver-assistance systems (ADAS) and robotics, the FTX offers:
- A maximum FOV of 180° x 140°
- Enhanced resolution with a point rate of 492,000 points per second
- A sleek, compact design for seamless integration
By combining the FTX with long-range lidar, Hesai delivers a panoramic perception solution for L3 and L4 autonomous vehicles.
Shaping the Future of Mobility
Hesai’s achievements at CES 2025 reflect its unwavering commitment to innovation. With over 100,000 lidar units delivered in December alone, the company has cemented its position as a leader in lidar technology.
David Li, Co-founder and CEO, commented: “The JT Series exemplifies our dedication to advancing mobility and automation. Its compact design and unmatched precision set a new standard for robotics.”
As Hesai enters its second decade of operation, its influence spans over 40 countries, backed by a portfolio of 1,700 patents. The company’s vision continues to shape industries, redefining the possibilities of robotics and mobility.
A Brighter Horizon for Robotics and Beyond
Hesai’s JT Series and FTX lidar exemplify the transformative potential of cutting-edge technology.
From revolutionising lawn care to enhancing agricultural efficiency, these innovations open new doors for robotics and automation. As Hesai continues to push the envelope, its impact on global industries remains undeniable.
