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1. 发明申请

US20080272950A1 Analogue to Digital Conversion 失效
标题翻译：模拟数字转换
公开(公告)号：US20080272950A1
公开(公告)日：2008-11-06
申请号：US11911599
申请日：2006-03-21
申请人： Peter Charles Eastty , Nicholas George Tembe
发明人： Peter Charles Eastty , Nicholas George Tembe
IPC分类号： H03M1/60 , H03M1/12
CPC分类号： H03M1/187 , H03M1/188
摘要： An analog-to-digital conversion arrangement converting an input analog signal into an output digital representation. Two or more analog-to-digital conversion paths each applying a conversion mapping between input analog signal magnitudes and respective digital values generate an intermediate representation of the input analog signal, the conversion paths being operable to apply different respective conversion mappings. An output circuit combines the intermediate representations from at least two conversion paths to generate the output digital representation, the intermediate representations being combined according to a weighting dependent on the magnitude of the input analog signal. At least one of the conversion paths has an enhanced sensitivity mode appropriate to a range of magnitudes of the input signal that are below a threshold magnitude. Control logic inhibits operation in the enhanced sensitivity mode if the magnitude of the input analog signal exceeds the threshold magnitude.
摘要翻译：将输入模拟信号转换为输出数字表示的模数转换装置。每个在输入模拟信号幅度和相应数字值之间应用转换映射的两个或多个模数转换路径产生输入模拟信号的中间表示，转换路径可操作以应用不同的相应转换映射。输出电路组合来自至少两个转换路径的中间表示以产生输出数字表示，所述中间表示根据与所输入的模拟信号的幅度有关的加权来组合。至少一个转换路径具有适合于低于阈值大小的输入信号的幅度范围的增强灵敏度模式。如果输入模拟信号的幅度超过阈值幅度，则控制逻辑禁止增强灵敏度模式下的操作。

2. 发明授权

US07884745B2 Analogue to digital conversion 失效
标题翻译：模拟数字转换
公开(公告)号：US07884745B2
公开(公告)日：2011-02-08
申请号：US11911599
申请日：2006-03-21
申请人： Peter Charles Eastty , Nicholas George Tembe
发明人： Peter Charles Eastty , Nicholas George Tembe
IPC分类号： H03M1/00
CPC分类号： H03M1/187 , H03M1/188
摘要： An analog-to-digital conversion arrangement converting an input analog signal into an output digital representation. Two or more analog-to-digital conversion paths each applying a conversion mapping between input analog signal magnitudes and respective digital values generate an intermediate representation of the input analog signal, the conversion paths being operable to apply different respective conversion mappings. An output circuit combines the intermediate representations from at least two conversion paths to generate the output digital representation, the intermediate representations being combined according to a weighting dependent on the magnitude of the input analog signal. At least one of the conversion paths has an enhanced sensitivity mode appropriate to a range of magnitudes of the input signal that are below a threshold magnitude. Control logic inhibits operation in the enhanced sensitivity mode if the magnitude of the input analog signal exceeds the threshold magnitude.
摘要翻译：将输入模拟信号转换为输出数字表示的模数转换装置。每个在输入模拟信号幅度和相应数字值之间应用转换映射的两个或多个模数转换路径产生输入模拟信号的中间表示，转换路径可操作以应用不同的相应转换映射。输出电路组合来自至少两个转换路径的中间表示以产生输出数字表示，所述中间表示根据与所输入的模拟信号的幅度有关的加权来组合。至少一个转换路径具有适合于低于阈值大小的输入信号的幅度范围的增强灵敏度模式。如果输入模拟信号的幅度超过阈值幅度，则控制逻辑禁止增强灵敏度模式下的操作。

3. 发明授权

US06903311B2 Method and apparatus for controlling an electric cooking appliance 有权
标题翻译：用于控制电烹饪器具的方法和装置
公开(公告)号：US06903311B2
公开(公告)日：2005-06-07
申请号：US10477033
申请日：2002-05-15
申请人： Nicholas George Tembe
发明人： Nicholas George Tembe
IPC分类号： H05B3/74 , H05B1/02
CPC分类号： H05B3/746 , H05B3/74 , H05B2213/04 , H05B2213/07 , Y10T307/461
摘要： In a method and apparatus for controlling an electric cooking appliance, a boost condition is initiated by increasing the power level of one or more electric heating means (2) to a maximum power level from a previous lower power level. Elapsed time (38) during cooling of the appliance since an end of an immediately previous period at the maximum power level is monitored, as is difference in power levels between the maximum power level and the previous lower power level. Duration (34) of the boost condition is set according to one of the elapsed time (38) and the difference in power levels and a level (36) of temperature boost in the boost condition is correspondingly set according to one of the difference in power levels and the elapsed time respectively.
摘要翻译：在用于控制电烹饪器具的方法和装置中，通过将一个或多个电加热装置（2）的功率电平从先前的较低功率电平提高到最大功率电平来启动升压条件。监视从最近功率水平的紧接上一个周期结束以来器具冷却期间的经过时间（38），如最大功率电平和先前较低功率电平之间的功率电平差。升压条件的持续时间（34）根据经过时间（38）和功率电平差中的一个来设定，并且升压状态下的升温级别（36）根据功率差异之一相应地设定水平和经过时间。

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