发明名称 |
METHOD AND APPARATUS TO FACILITATE USE OF BACKGROUND NOISE WHEN PROVIDING SECURE ACCESS TO EQUIPMENT |
摘要 |
A user interface device provides secure access to equipment. An audio reception device is adapted to receive an audio input comprising background noise and to receive an audio user code from a user. A user input device receives a manual input comprising a manual user code from the user. A control unit stores one or more target use r codes and receives an audio input and determines a noise level of the background noise . An instruction message is generated to inform the user to enter the manual user code in response to the noise level of the background noise exceeding a predetermined threshold level. An output device provides the instruction message to the user. A control unit provides secure access to the equipment in response to at least one of the audio user code and the manual user code.
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申请公布号 |
CA2640830(A1) |
申请公布日期 |
2009.04.17 |
申请号 |
CA20082640830 |
申请日期 |
2008.10.09 |
申请人 |
THE CHAMBERLAIN GROUP, INC. |
发明人 |
STRAIT, LARRY;COATES, STEVE |
分类号 |
G07C9/00 |
主分类号 |
G07C9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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