Awards & Patents

October 2019: IEEE International Conference on Robotics and Biomimetics (ROBIO)
Best Paper Finalist

Extrinsic Calibration Method and Device, Imaging System, and Computer-Readable Medium
Chinese patent publication CN117808884A (April 2, 2024)
Abstract: Introduces a multi-sensor extrinsic calibration method using angular features from LiDAR, frame cameras, and event cameras to estimate rotation and translation parameters for accurate sensor alignment.

Multi-Sensor Clock Synchronization System and Method
Chinese patent publication CN117749307A (March 22, 2024)
Abstract: Proposes a clock synchronization system that uses second pulse generation and phase-locked frequency multiplication to trigger heterogeneous sensors synchronously.

A Mapping System
Chinese patent publication CN215953854U (July 30, 2021)
Abstract: This utility model relates to simultaneous localization and mapping (SLAM) technology and discloses a mapping device that integrates LiDAR, RTK positioning, IMU, cameras, synchronization modules, and an industrial computer into a unified housing.

LiDAR Modules and Vehicles
Chinese patent publication CN217787370U (May 11, 2021)
Abstract: This utility model discloses a radar module and vehicle design that indirectly acquires radar motion information through sensor-mounted structures, addressing challenges in radar motion status estimation.

Map Generation Method, Device, Computer Device, and Storage Medium
Chinese patent publication CN111207762A (December 31, 2019)
Abstract: Proposes a point cloud processing pipeline involving distortion correction, eigenvalue analysis, map filtering, and registration to improve overall map accuracy.

Vehicle Positioning Method, Device, Readable Storage Medium, and Computer Equipment
Chinese patent publication CN111161353A (December 31, 2019)
Abstract: Describes a vehicle localization method that fuses multiple radar scans and pose predictions for improved frame registration and accurate pose estimation under real-time conditions.

Unmanned Vehicle Control Methods, Devices, Systems, and Carrying Equipment
Chinese patent publication CN109947103A (March 18, 2019)
Abstract: Introduces a real-time autonomous driving control system using multiple sensor data streams to generate global maps, estimate the current pose, and plan motion with predictive control.

Roadside Detection Method, Device, Computer Equipment, and Storage Medium
Chinese patent publication CN108957432A (April 9, 2018)
Abstract: Describes a curb detection technique using multi-scan laser data and tensor voting to extract curb features robustly in the presence of noise.