- 专利标题: VEHICLE INCLUDING CABIN DISTURBANCE MITIGATION SYSTEM
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申请号: US15440781申请日: 2017-02-23
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公开(公告)号: US20180238208A1公开(公告)日: 2018-08-23
- 发明人: Brad A. Saxman , Scott M. Reilly , Glenn Pietila
- 申请人: GM Global Technology Operations LLC
- 主分类号: F01N1/16
- IPC分类号: F01N1/16 ; F01N13/08 ; B60R16/023
摘要:
An automotive vehicle includes an internal combustion engine that generates exhaust gas and an exhaust system that expels the exhaust gas from the vehicle via at least one of a first exhaust conduit and a second exhaust conduit. A disturbance sensor is installed within a cabin of the vehicle, and is configured to detect a disturbance within the cabin and to output a disturbance signal indicative of the disturbance. An exhaust valve has a plurality of positions and adjusts an amount of the exhaust gas delivered to the first and second exhaust conduits. The automotive vehicle further includes an electronic hardware controller in signal communication with the at least one disturbance sensor and the exhaust valve. The controller adjusts the position of the exhaust valve based on the disturbance signal to reduce the disturbance within the cabin.
公开/授权文献
- US10273845B2 Vehicle including cabin disturbance mitigation system 公开/授权日:2019-04-30
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