I. System Overview
The specialized vehicle LiDAR active defense system, independently developed by Henan Huhang Group, has been specifically tailored for large specialized operation vehicles in port environments, such as overhead cranes. Addressing critical safety challenges—including the wide body profile of overhead cranes, extensive rear blind spots, high frequency of reversing operations, and complex mixed pedestrian-vehicle traffic conditions within port areas—this system employs high-precision LiDAR sensing technology to perform round-the-clock real-time monitoring of obstacles behind the vehicle. By integrating multi-dimensional data—including vehicle speed, relative speed, and LiDAR detection results—via a fusion controller, the system intelligently assesses collision risks. This enables early warning alerts and emergency braking interventions, effectively preventing or mitigating reversing collisions, thereby significantly enhancing overall port operation safety standards.
II. System Composition (Official Standard Configuration)
This system employs a modular integrated design, featuring a streamlined structure, non-destructive installation, and simplified operation and maintenance. The complete set of officially standardized hardware includes: a high-precision LiDAR module, a dedicated integration controller, a vehicle-mounted early-warning host, an intelligent braking module, and an optional intelligent oil control module. The equipment is equipped with 12 high-precision LiDAR detection units, and the combination of multiple radars covers the entire vehicle width, enabling comprehensive, wide-area long-range detection without blind spots. The radar brackets feature an IP67-rated waterproof and dustproof design, ensuring stable performance in harsh port environments—such as open-air, humid, and dusty conditions. The modular components can be independently inspected and replaced, effectively reducing long-term maintenance costs and minimizing equipment downtime risks.
III. Working Conditions
The system operates stably under conventional weather conditions and can accurately detect static obstacles, moving devices, and personnel as they approach from a distance. The device is powered directly by the vehicle's battery, requiring no modifications to the original vehicle's electrical circuitry; it offers strong vehicle compatibility and simple installation. In extreme weather conditions—such as heavy rain, dense fog, heavy snow, sandstorms, or hail—the radar's detection accuracy may be slightly affected; however, this is a normal physical characteristic of the technology and does not compromise its utility for routine operational protection tasks.
IV. Core Product Advantages
1. Adaptive vehicle speed braking: balancing safety and efficiency, the system dynamically adjusts the safe braking distance based on the vehicle's real-time speed—extending the warning distance at high speeds and shortening the braking range at low speeds. This eliminates unnecessary braking events and false brake interference, ensuring operational safety without compromising normal work efficiency.
2. Long-range precision detection for proactive risk mitigation: Leveraging multiple high-precision LiDAR systems, the solution offers extended detection range and rapid target acquisition, enabling early identification of potential hazards behind the vehicle. This provides drivers with ample time to respond and maneuver, thereby reducing the incidence of rear-end collision accidents at their source.
3. Strong anti-interference capability and suitability for complex port operational environments: The system's algorithms have been specifically optimized for challenging port scenarios—such as high pedestrian density, overlapping equipment, and variable lighting conditions—ensuring accurate detection, stable operation, and a low false alarm rate, thereby meeting the demands for high-intensity, prolonged continuous operation.
4. Fully automated intelligent operation with zero operational burden: Upon vehicle startup, the system automatically activates and provides continuous protection, eliminating the need for manual activation or debugging. This reduces the risk of human operational errors and delivers intelligent, seamless security protection.
5. Optional oil control and speed reduction with dual safety protection: An optional intelligent oil control module can be installed to automatically cut off fuel supply and reduce vehicle speed during the early warning phase, thereby mitigating vehicle inertia. In combination with the braking module, this provides a "pre-deceleration + emergency braking" dual protection mechanism, significantly enhancing the success rate of risk avoidance in high-risk scenarios.
V. Product Application Value
The gantry crane LiDAR active defense system addresses the core safety challenges faced by specialized port vehicles during operations. By leveraging precise LiDAR sensing, intelligent algorithm-based analysis, tiered warning mechanisms, and proactive braking intervention, it establishes a robust and reliable rear-ward safety protection system. The product offers broad operational adaptability, high stability, non-destructive installation, and simplified operation and maintenance. It effectively reduces the incidence of collisions between personnel and vehicles, as well as equipment scrapes within port areas, thereby safeguarding personnel, vehicles, and cargo. This solution empowers port enterprises to achieve intelligent and standardized upgrades in safe production practices, making it the preferred protection solution for the safety retrofitting of specialized port vehicles and for new vehicle deployments.
Henan Huhang Automotive Technology Group Co., Ltd.
Over a decade of dedicated expertise in vehicle active safety
US Automatic Emergency Braking | ADAS Intelligent Warning Systems | All-Scenario Collision Avoidance for Industrial and Mining Vehicles
Comprehensive professional vehicle safety protection products to safeguard road safety across all operating environments.
OEM supply chain integration, post-installation services, and business consulting solutions
Official website: www.hu-hang.com
Customer Service Hotline: 0371-86556688
Business WeChat: 18569912153
