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1. 发明专利

JP2009105499A Signal discriminator, high-impedance conductor identification apparatus, and method therefor 审中-公开
标题翻译：信号识别器，高阻抗导体识别装置及其方法
公开(公告)号：JP2009105499A
公开(公告)日：2009-05-14
申请号：JP2007273051
申请日：2007-10-19
申请人： Three M Innovative Properties Co , スリーエムイノベイティブプロパティズカンパニー
发明人： NAKAYAMA SUSUMU , CORDEIRO CRAIG A
IPC分类号： H04L25/03
CPC分类号： G01R19/2509
摘要： PROBLEM TO BE SOLVED: To remove noise in order to discriminate an output signal from a signal composed of the output signal subjected to the superposition of noise and attenuation through the high-impedance conductor.
SOLUTION: The signal discriminator comprises: a signal generator unit for generating an output signal having high and low voltage values; an output unit for outputting the output signal to a high-impedance conductor; a switch to which an input signal composed of the output signal subjected to the superposition of noise and attenuation through the high-impedance conductor is inputted, and which is turned on during sampling; a capacitor connected to the ground for storing the input signal transmitted by the turning-on of the switch during the sampling; a digital conversion unit for converting the input signal stored in the capacitor into a digital signal; and a processing unit for leveling out a plurality of digital voltage values in synchronization with the output signal, and comparing a predetermined threshold with a voltage difference value between high and low voltage values of the leveled digital voltage values.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了消除噪声，以便通过高阻抗导体来识别由经过叠加噪声和衰减的输出信号组成的信号的输出信号。信号鉴别器包括：信号发生器单元，用于产生具有高电压和低电压值的输出信号; 输出单元，用于将输出信号输出到高阻抗导体; 输入由通过高阻抗导体叠加噪声和衰减的输出信号组成的输入信号的开关，并在采样期间导通; 连接到地面的电容器，用于存储在采样期间通过开关导通而发送的输入信号; 数字转换单元，用于将存储在电容器中的输入信号转换为数字信号; 以及处理单元，用于与输出信号同步地平坦化多个数字电压值，并将预定阈值与电平数字电压值的高电压值和低电压值之间的电压差进行比较。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2010006189A Operator identification device, operator identification method and onboard device 有权
标题翻译：操作员识别装置，操作者识别方法和装置
公开(公告)号：JP2010006189A
公开(公告)日：2010-01-14
申请号：JP2008166508
申请日：2008-06-25
申请人： Three M Innovative Properties Co , スリーエムイノベイティブプロパティズカンパニー
发明人： NAKAYAMA SUSUMU , CORDEIRO CRAIG A , GEAGHAN BERNARD O
IPC分类号： B60R16/02
CPC分类号： G01C21/3664 , B60W2040/0809
摘要： PROBLEM TO BE SOLVED: To provide an operator identification device and an operator identification method capable of identifying an occupant of operating an onboard device. SOLUTION: This operator identification device 1 has a first oscillator 11 outputting a first identification signal, a second oscillator 12 outputting a second identification signal, a detector 16, a third electrode 15 arranged in an operation part 20 and transmitting the first identification signal or the second identification signal to the detector 16 when a first operator or a second operator contacts, and a controller 18. The controller 18 determines that the first and second operators participate in operation when the detector 16 detects the first identification signal via the first and second operators, determines that the first operator operates an operation part 20 when the detector 16 detects the first identification signal via the electrode 15 when the first identification signal is not detected via the first and second operators, and determines that the second operator operates the operation part 20 when detecting the second identification signal. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够识别操作车载装置的乘员的操作者识别装置和操作者识别方法。解决方案：该操作者识别装置1具有输出第一识别信号的第一振荡器11，输出第二识别信号的第二振荡器12，检测器16，布置在操作部分20中的第三电极15，信号或第二识别信号到第一操作者或第二操作者接触时的检测器16以及控制器18.控制器18确定第一和第二操作者参与操作，当检测器16经由第一操作者或第二操作者检测到第一识别信号和第二操作者，当经由第一和第二操作者未检测到第一识别信号时，当检测器16经由电极15检测到第一识别信号时，确定第一操作者操作操作部20，并且确定第二操作者操作检测第二识别信号时的操作部20。版权所有（C）2010，JPO＆INPIT

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