Monitoring systems and methods for vehicles
US11731493B2 · kind B2 · utility
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20Claims
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Assignee
Inventors
Key dates
| Filing date | Jul 1, 2019 |
| Grant date | Aug 22, 2023 |
| Priority date | — |
| Expiry date | Dec 14, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/502
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A monitoring system and method are configured to detect a status of a door for a component on a vehicle. The monitoring system includes a sound sensor positioned within an auditory range of the door. The sound sensor detects sound energy generated in relation to a closed position of the door and an open position of the door. The sound sensor outputs a sound signal indicative of the sound energy. A monitoring control unit is in communication with the sound sensor. The monitoring control unit receives the sound signal and analyzes the sound signal to determine the status of the door.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.