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公开(公告)号:US20180041683A1
公开(公告)日:2018-02-08
申请号:US15785642
申请日:2017-10-17
发明人: YEN-YIN LIN , ANN-SHYN CHIANG , AN-LUN CHIN , YUAN-YAO LIN
CPC分类号: H04N5/2355 , G01J1/4228 , G01J2001/1663 , G01J2001/4406 , G01R15/08 , G01R15/09 , H04N5/2254 , H04N5/35563 , H04R3/005
摘要: The present invention provides a high-dynamic-range sensing device and the sensing method thereof. The high-dynamic-range sensing device includes a control unit and sensing units with different sensing ranges. In the sensing method, the sensing units give sensing values, and then the control unit compares the sensing values and the upper sensing limit of the sensing units, respectively. When a sensing value is equal to the upper sensing limit, the control unit rejects the sensing value or interrupts the sensing of the sensing unit thereof. Thereby, the sensing device quickly excludes the sensing units which obtain saturated signals and their sensing values and thus switches between the alternative sensing units with different sensing ranges or picks up the optimum one of the sensing values.
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公开(公告)号:US20150369638A1
公开(公告)日:2015-12-24
申请号:US14510358
申请日:2014-10-09
发明人: YEN-YIN LIN , ANN-SHYN CHIANG , AN-LUN CHIN , YUAN-YAO LIN
IPC分类号: G01D9/00
CPC分类号: H04N5/2355 , G01J1/4228 , G01J2001/1663 , G01J2001/4406 , G01R15/08 , G01R15/09 , H04N5/2254 , H04N5/35563 , H04R3/005
摘要: The present invention provides a high-dynamic-range sensing device and the sensing method thereof. The high-dynamic-range sensing device includes a control unit and sensing units with different sensing ranges. In the sensing method, the sensing units give sensing values, and then the control unit compares the sensing values and the upper sensing limit of the sensing units, respectively. When a sensing value is equal to the upper sensing limit, the control unit rejects the sensing value or interrupts the sensing of the sensing unit thereof. Thereby, the sensing device quickly excludes the sensing units which obtain saturated signals and their sensing values and thus switches between the alternative sensing units with different sensing ranges or picks up the optimum one of the sensing values.
摘要翻译: 本发明提供一种高动态范围感测装置及其感测方法。 高动态范围感测装置包括控制单元和具有不同感测范围的感测单元。 在感测方法中,感测单元给出感测值,然后控制单元分别比较感测值和感测单元的上限感测极限。 当感测值等于上限感测极限时,控制单元拒绝感测值或中断感测单元的感测。 因此,感测装置快速排除获得饱和信号及其感测值的感测单元,从而在具有不同感测范围的替代感测单元之间切换,或拾取感测值中的最佳一个。
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