18497694. METHOD AND APPARATUS FOR DETERMINING SENSOR INTEGRITY USING SIGNALS FROM AN ADJACENT SENSOR simplified abstract (Kia Corporation)
Contents
METHOD AND APPARATUS FOR DETERMINING SENSOR INTEGRITY USING SIGNALS FROM AN ADJACENT SENSOR
Organization Name
Inventor(s)
Chan Mi Seo of Bucheon-si (KR)
Hyeon Jeong Jeon of Hanam-si (KR)
Seung Hoon Jeon of Incheon (KR)
METHOD AND APPARATUS FOR DETERMINING SENSOR INTEGRITY USING SIGNALS FROM AN ADJACENT SENSOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 18497694 titled 'METHOD AND APPARATUS FOR DETERMINING SENSOR INTEGRITY USING SIGNALS FROM AN ADJACENT SENSOR
Simplified Explanation: The patent application describes an apparatus for assessing the integrity of ultrasonic sensors on a vehicle by sequentially operating each sensor and analyzing the output signals to detect anomalies.
- The apparatus operates a series of ultrasonic sensors on a vehicle to generate output signals.
- It acquires the received value of an adjacent sensor to compare with the output signals.
- An anomaly determining unit assesses whether the received value is abnormal.
- A determination-result processing unit responds to anomalies detected in the sensors.
Key Features and Innovation:
- Sequential operation of ultrasonic sensors for integrity assessment.
- Comparison of output signals with adjacent sensor values.
- Anomaly detection to identify abnormal sensor behavior.
- Response mechanism based on anomaly detection results.
Potential Applications: The technology can be used in automotive systems to ensure the proper functioning of ultrasonic sensors for parking assistance, collision avoidance, and other safety features.
Problems Solved: The technology addresses the challenge of accurately assessing the integrity of multiple ultrasonic sensors on a vehicle and detecting anomalies in their output signals.
Benefits:
- Enhanced safety in automotive systems.
- Improved reliability of ultrasonic sensor data.
- Early detection of sensor malfunctions.
Commercial Applications: Title: Ultrasonic Sensor Integrity Assessment System This technology can be applied in the automotive industry for developing advanced driver assistance systems, autonomous vehicles, and smart parking solutions. It can also be utilized in industrial settings for monitoring and control applications.
Prior Art: Prior research in the field of ultrasonic sensor technology and vehicle safety systems may provide insights into similar approaches for sensor integrity assessment.
Frequently Updated Research: Ongoing research in the field of sensor technology, vehicle automation, and safety systems may lead to advancements in ultrasonic sensor integrity assessment methods.
Questions about Ultrasonic Sensor Integrity Assessment: 1. How does the apparatus determine if the received value of an adjacent sensor is abnormal? 2. What are the potential implications of early detection of anomalies in ultrasonic sensors for vehicle safety systems?
Original Abstract Submitted
An apparatus for determining integrity of a sensor includes a signal transmission unit configured to sequentially operate each of a plurality of ultrasonic sensors mounted on a vehicle to generate respective output signals. The apparatus also includes a signal sensing unit configured to acquire a received value of an adjacent ultrasonic sensor adjacent to each of the plurality of ultrasonic sensors which generate the respective output signals. The apparatus further includes an anomaly determining unit configured to determine whether the received value is abnormal. The apparatus additionally includes a determination-result processing unit configured to perform a response for each of the ultrasonic sensors according to a result of determining anomaly.
