Honda motor co., ltd. (20240302245). ABNORMAL NOISE REPRODUCTION DEVICE AND ABNORMAL NOISE REPRODUCTION METHOD THEREOF simplified abstract
Contents
ABNORMAL NOISE REPRODUCTION DEVICE AND ABNORMAL NOISE REPRODUCTION METHOD THEREOF
Organization Name
Inventor(s)
Katsuji Tamazawa of Tokyo (JP)
Masayuki Hashimoto of Tokyo (JP)
Toshiyuki Ohtsuka of Tokyo (JP)
Mikiyasu Hayashi of Tokyo (JP)
ABNORMAL NOISE REPRODUCTION DEVICE AND ABNORMAL NOISE REPRODUCTION METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240302245 titled 'ABNORMAL NOISE REPRODUCTION DEVICE AND ABNORMAL NOISE REPRODUCTION METHOD THEREOF
Simplified Explanation: The patent application describes an abnormal noise reproduction device for vehicles, which includes measuring devices, an analysis device, and a vibration device. The device detects abnormal noises in vehicles and reproduces them for analysis.
Key Features and Innovation:
- The device includes a contact microphone and an accelerometer to sense and analyze abnormal noises in vehicles.
- The analysis device determines when abnormal noise is produced based on vibration sound signals.
- The vibration device reproduces the acceleration signal corresponding to the abnormal noise for further analysis.
Potential Applications: This technology can be used in the automotive industry for diagnosing and troubleshooting abnormal noises in vehicles. It can also be applied in research and development for improving vehicle design and performance.
Problems Solved: This technology addresses the challenge of accurately detecting and analyzing abnormal noises in vehicles, which can be difficult to pinpoint using traditional methods.
Benefits:
- Improved accuracy in detecting abnormal noises in vehicles.
- Enhanced troubleshooting and diagnostic capabilities for vehicle maintenance.
- Potential for optimizing vehicle design and performance based on analysis of abnormal noises.
Commercial Applications: The technology can be commercialized as a diagnostic tool for automotive repair shops, vehicle manufacturers, and research institutions. It can also be integrated into vehicle testing and quality control processes.
Prior Art: Prior research in the field of vehicle noise analysis and vibration testing may provide additional insights into similar technologies and methodologies.
Frequently Updated Research: Stay informed about advancements in vehicle noise analysis, vibration testing, and diagnostic tools to enhance the capabilities of this technology.
Questions about Abnormal Noise Reproduction Device: 1. How does the abnormal noise reproduction device improve vehicle maintenance and troubleshooting processes? 2. What are the potential applications of this technology beyond the automotive industry?
Original Abstract Submitted
an abnormal noise reproduction device and an abnormal noise reproduction method thereof are provided in the disclosure. the abnormal noise reproduction device includes at least one measuring device, an analysis device, and a vibration device. the at least one measuring device includes a contact microphone and an accelerometer. the contact microphone is disposed on the abnormal noise generating part of a vehicle, senses vibration sound of the abnormal noise generating part, and generates a vibration sound signal. an acceleration signal is generated by synchronously sensing acceleration of the contact microphone over a time sequence through the accelerometer. the analysis device determines when the abnormal noise generating part produces abnormal noise according to the vibration sound signal. the vibration device applies vibration to the vehicle and reproduces the acceleration signal corresponding to the abnormal noise.
