18597225. OBSTACLE DETECTION DEVICE, OBSTACLE DETECTION METHOD, AND COMPUTER-READABLE MEDIUM simplified abstract (Panasonic Automotive Systems Co., Ltd.)
Contents
OBSTACLE DETECTION DEVICE, OBSTACLE DETECTION METHOD, AND COMPUTER-READABLE MEDIUM
Organization Name
Panasonic Automotive Systems Co., Ltd.
Inventor(s)
Hiroki Yamashita of Kanagawa (JP)
OBSTACLE DETECTION DEVICE, OBSTACLE DETECTION METHOD, AND COMPUTER-READABLE MEDIUM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18597225 titled 'OBSTACLE DETECTION DEVICE, OBSTACLE DETECTION METHOD, AND COMPUTER-READABLE MEDIUM
Simplified Explanation: The patent application describes an obstacle detection device for vehicles that uses ultrasonic waves to detect obstacles around the vehicle.
- The device includes multiple ranging sensors placed at specific intervals on the vehicle.
- These sensors transmit ultrasonic waves and receive the reflected waves to detect obstacles.
- The control circuit analyzes the reflected waves to identify obstacles near the vehicle.
- An adjustment circuit in the control circuit fine-tunes the detection range of the sensors, especially the one closest to the center of the vehicle.
Key Features and Innovation:
- Utilizes ultrasonic waves for obstacle detection.
- Multiple ranging sensors provide comprehensive coverage around the vehicle.
- Adjustment circuit fine-tunes detection range for more accurate obstacle detection.
Potential Applications:
- Automotive industry for advanced driver assistance systems.
- Robotics for obstacle avoidance.
- Industrial machinery for safety applications.
Problems Solved:
- Enhances vehicle safety by detecting obstacles in the vicinity.
- Improves accuracy of obstacle detection with adjustable sensor ranges.
Benefits:
- Increased safety for drivers and pedestrians.
- Prevents collisions and accidents.
- Enhances overall vehicle and machinery efficiency.
Commercial Applications: Title: Advanced Obstacle Detection System for Vehicles This technology can be used in autonomous vehicles, industrial machinery, and robotics for enhanced safety and efficiency. The market implications include improved safety standards, reduced accidents, and increased demand for advanced driver assistance systems.
Questions about Obstacle Detection Systems: 1. How does the adjustment circuit in the control circuit improve obstacle detection accuracy? 2. What are the potential challenges in implementing obstacle detection systems in different environments?
Original Abstract Submitted
An obstacle detection device includes a plurality of ranging sensors, and a control circuit. The plurality of ranging sensors are disposed on a vehicle at predetermined intervals. The plurality of ranging sensors transmits ultrasonic waves and receives reflected waves of the ultrasonic waves. The control circuit is configured to detect an obstacle around the vehicle based on the reflected waves received by the plurality of ranging sensors. The control circuit includes an adjustment circuit configured to adjust a determination range in a width direction in a determination region of a first ranging sensor located closer to a center of the vehicle in the width direction than another ranging sensor among the plurality of ranging sensors.
