18060679. Vehicle Lidar System and Velocity Measuring Method Thereof simplified abstract (HYUNDAI MOTOR COMPANY)
Vehicle Lidar System and Velocity Measuring Method Thereof
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Vehicle Lidar System and Velocity Measuring Method Thereof - A simplified explanation of the abstract
This abstract first appeared for US patent application 18060679 titled 'Vehicle Lidar System and Velocity Measuring Method Thereof
Simplified Explanation
The abstract describes a method for measuring the velocity of a vehicle using a LiDAR system. Here is a simplified explanation of the abstract:
- The method involves comparing sets of points from the current and previous steps of the vehicle's track.
- By measuring the movement displacement of each matched point, the method determines the movement displacement of the current step's track.
- The method then calculates a velocity value based on the movement displacement, taking into account the displacement situation based on the track's position.
- The final velocity value reflects the displacement situation and provides an accurate measurement of the vehicle's velocity.
Potential Applications:
- Autonomous vehicles: This method can be used in autonomous vehicles to accurately measure their velocity, which is crucial for safe and efficient navigation.
- Traffic monitoring: The method can be applied in traffic monitoring systems to measure the speed of vehicles on the road, aiding in traffic management and enforcement.
- Sports analytics: This technology can be used in sports analytics to measure the velocity of moving objects, such as balls or players, providing valuable insights for performance analysis.
Problems Solved:
- Accurate velocity measurement: The method solves the problem of accurately measuring the velocity of a vehicle or moving object using a LiDAR system.
- Displacement situation consideration: By considering the displacement situation based on the track's position, the method provides a more accurate reflection of the vehicle's velocity.
Benefits:
- Improved safety: Accurate velocity measurement is crucial for safe navigation of autonomous vehicles and for enforcing speed limits on the road.
- Enhanced traffic management: Accurate velocity measurement can aid in traffic management, allowing for better traffic flow and congestion reduction.
- Advanced sports analysis: The technology can provide valuable data for sports analytics, enabling better performance analysis and strategic decision-making.
Original Abstract Submitted
An embodiment velocity measuring method of a vehicle LiDAR system includes matching a plurality of points set to a track of a current step and a plurality of points set to a track of a previous step and determining a movement displacement of the track of the current step by measuring a movement displacement for each of the matched points and determining a final velocity value by reflecting a displacement situation according to a position of the track on a velocity value calculated based on the movement displacement.
