- 专利标题: Transducer-based structural health monitoring of autonomous vehicles
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申请号: US17095835申请日: 2020-11-12
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公开(公告)号: US11703480B2公开(公告)日: 2023-07-18
- 发明人: Jeffrey Brandon , Amanda Lind
- 申请人: GM Cruise Holdings LLC
- 申请人地址: US CA San Francisco
- 专利权人: GM Cruise Holdings LLC
- 当前专利权人: GM Cruise Holdings LLC
- 当前专利权人地址: US CA San Francisco
- 代理机构: Akona IP
- 主分类号: G01N29/04
- IPC分类号: G01N29/04 ; G01C21/34 ; G01L1/16 ; G01M17/007 ; G01N29/24 ; G01P15/18 ; G10L25/51 ; H04R1/40 ; H04R3/00
摘要:
Systems and methods are provided for monitoring the structural integrity of a vehicle. In particular, systems and methods are provided for using transducers positioned at various location in and on a vehicle to measure parameters related vehicle structural health. In various implementations, the integrity of the vehicle frame and the integrity of the vehicle body are monitored using a multi-axis accelerometer and/or microphone. The use of transducers for monitoring can replace time-consuming and expensive manual inspections.
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