17706212. APPARATUS FOR ESTIMATING OBSTACLE SHAPE AND METHOD THEREOF simplified abstract (Hyundai Motor Company)

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APPARATUS FOR ESTIMATING OBSTACLE SHAPE AND METHOD THEREOF

Organization Name

Hyundai Motor Company

Inventor(s)

Dong Hun Yang of Anyang-Si (KR)

APPARATUS FOR ESTIMATING OBSTACLE SHAPE AND METHOD THEREOF - A simplified explanation of the abstract

This abstract first appeared for US patent application 17706212 titled 'APPARATUS FOR ESTIMATING OBSTACLE SHAPE AND METHOD THEREOF

Simplified Explanation

The patent application describes an apparatus and method for estimating the shape of obstacles using ultrasonic sensors. Here are the key points:

  • The apparatus includes a processor and at least one ultrasonic sensor.
  • The processor receives sensing signals from the ultrasonic sensor at regular intervals.
  • Based on the sensing signals, the processor estimates the distance values of the ultrasonic sensor.
  • Using the estimated distance values, the processor generates positions of one or more obstacles.
  • The processor then generates obstacle shape information by deleting the position of a virtual distance value and any positions that do not meet a validation condition.
  • The obstacle shape information is stored in a storage along with data and an algorithm driven by the processor.

Potential applications of this technology:

  • Autonomous vehicles: The obstacle shape estimation can be used to enhance the perception capabilities of autonomous vehicles, allowing them to navigate safely and avoid collisions.
  • Robotics: Robots can utilize this technology to detect and navigate around obstacles in their environment, improving their efficiency and safety.
  • Industrial automation: This technology can be applied in manufacturing processes to detect and avoid obstacles, ensuring smooth operations and preventing accidents.

Problems solved by this technology:

  • Accurate obstacle detection: By estimating the shape of obstacles, this technology provides a more detailed understanding of the environment, enabling better obstacle avoidance.
  • Real-time obstacle information: The regular sensing cycle and processing of ultrasonic signals allow for up-to-date and reliable obstacle shape information.
  • Validation of obstacle positions: The validation condition ensures that only valid obstacle positions are considered, reducing false positives and improving accuracy.

Benefits of this technology:

  • Improved safety: By accurately estimating obstacle shapes, this technology helps prevent collisions and accidents, enhancing overall safety.
  • Enhanced efficiency: With better obstacle detection and avoidance, vehicles and robots can navigate more efficiently, saving time and resources.
  • Cost-effective solution: Ultrasonic sensors are relatively inexpensive compared to other sensing technologies, making this technology a cost-effective option for obstacle shape estimation.


Original Abstract Submitted

An obstacle shape estimating apparatus and a method thereof, includes: a processor configured to receive a the sensing signal from at least one ultrasonic sensor at a predetermined cycle, to generate positions of one or more obstacles according to distance values of an ultrasonic sensor by estimating the distance values of the ultrasonic sensor based on a sensing signal, and to generate obstacle shape information according to positions of remaining obstacles after deleting a position of an obstacle corresponding to a virtual distance value and a position of an obstacle which does not satisfy a validation condition among the positions of the one or more obstacles; and a storage configured to store data and an algorithm driven by the processor, and the obstacle shape information generated by the processor.

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