Series regulator on electronic control unit for automotive vehicle
    1.
    发明授权
    Series regulator on electronic control unit for automotive vehicle 有权
    汽车电控单元系列调压器

    公开(公告)号:US09287771B2

    公开(公告)日:2016-03-15

    申请号:US13570726

    申请日:2012-08-09

    IPC分类号: H02M3/155

    摘要: A capacitor connected to a microcomputer voltage wiring is downsized. A series regulator on an electronic control unit for automotive includes a battery as an in-vehicle power supply, a relay, an input side capacitor, a series regulator circuit, and an output side capacitor, and is connected to a microcomputer. The series regulator circuit includes an n-channel MOSFET, a gate voltage regulator circuit as an output control circuit of an FET, and a gate voltage holding capacitor. A capacitor GND voltage (gate voltage) is adjusted by the gate voltage regulator circuit to convert an input side capacitor voltage into an output side capacitor voltage, and supply a microcomputer current to the microcomputer.

    摘要翻译: 连接到微型计算机电压布线的电容器被小型化。 用于汽车的电子控制单元上的串联调节器包括作为车载电源的电池,继电器,输入侧电容器,串联调节器电路和输出侧电容器,并且连接到微型计算机。 串联调节器电路包括n沟道MOSFET,作为FET的输出控制电路的栅极电压调节器电路和栅极电压保持电容器。 电容器GND电压(栅极电压)由栅极电压调节器电路调节,将输入侧电容器电压转换为输出侧电容器电压,并向微型计算机提供微电脑电流。

    SERIES REGULATOR ON ELECTRONIC CONTROL UNIT FOR AUTOMOTIVE VEHICLE
    2.
    发明申请
    SERIES REGULATOR ON ELECTRONIC CONTROL UNIT FOR AUTOMOTIVE VEHICLE 有权
    汽车电子控制单元系列调压器

    公开(公告)号:US20130049459A1

    公开(公告)日:2013-02-28

    申请号:US13570726

    申请日:2012-08-09

    IPC分类号: B60L1/00

    摘要: A capacitor connected to a microcomputer voltage wiring is downsized. A series regulator on an electronic control unit for automotive includes a battery as an in-vehicle power supply, a relay, an input side capacitor, a series regulator circuit, and an output side capacitor, and is connected to a microcomputer. The series regulator circuit includes an n-channel MOSFET, a gate voltage regulator circuit as an output control circuit of an FET, and a gate voltage holding capacitor. A capacitor GND voltage (gate voltage) is adjusted by the gate voltage regulator circuit to convert an input side capacitor voltage into an output side capacitor voltage, and supply a microcomputer current to the microcomputer.

    摘要翻译: 连接到微型计算机电压布线的电容器被小型化。 用于汽车的电子控制单元上的串联调节器包括作为车载电源的电池,继电器,输入侧电容器,串联调节器电路和输出侧电容器,并且连接到微型计算机。 串联调节器电路包括n沟道MOSFET,作为FET的输出控制电路的栅极电压调节器电路和栅极电压保持电容器。 电容器GND电压(栅极电压)由栅极电压调节器电路调节,将输入侧电容器电压转换为输出侧电容器电压,并向微型计算机提供微电脑电流。

    Voice processing apparatus
    3.
    发明申请
    Voice processing apparatus 失效
    语音处理装置

    公开(公告)号:US20050060148A1

    公开(公告)日:2005-03-17

    申请号:US10910672

    申请日:2004-08-03

    CPC分类号: G10L17/00

    摘要: A voice processing apparatus for performing voiceprint recognition processing with high accuracy even in the case where a plurality of conference participants speak at a time in a conference; wherein a bi-directional telephonic communication portion receives as an input respective voice signals from a plurality of microphones, selects one microphone based on the input voice signals, and outputs a voice signal from the microphone; a voiceprint recognition portion 322 performs voiceprint recognition based on the input voice signal in voiceprint recognizable period, and stores voiceprint data successively in a buffer; and a CPU takes out voiceprint data successively from the buffer, checking against voiceprint data stored in a voiceprint register, specifies a speaker, and processes the voice signal output from the bi-directional telephonic communication portion by associating the same with the speaker.

    摘要翻译: 一种语音处理装置,即使在多个会议参与者在会议中一次发言的情况下也能够高精度地执行声纹识别处理; 其中双向电话通信部分从多个麦克风接收相应的语音信号作为输入,基于输入的语音信号选择一个麦克风,并从麦克风输出语音信号; 声纹识别部分322基于声纹识别周期中的输入语音信号执行声纹识别,并将声纹数据连续地存储在缓冲器中; 并且CPU从缓冲器连续地取出声纹数据,检查存储在声纹打印寄存器中的声纹数据,指定扬声器,并且通过将其与扬声器相关联来处理从双向电话通信部分输出的语音信号。

    Method and apparatus for displaying a plurality of images on one display
image by carrying out filtering operation
    4.
    发明授权
    Method and apparatus for displaying a plurality of images on one display image by carrying out filtering operation 失效
    通过进行滤波操作在一个显示图像上显示多个图像的方法和装置

    公开(公告)号:US5677707A

    公开(公告)日:1997-10-14

    申请号:US63660

    申请日:1993-05-20

    CPC分类号: H04N5/45

    摘要: An image display apparatus, which is used to display a plurality of images on one display image by carrying out a filtering operation, comprises a memory unit, a filter unit, a write control unit, a delay unit, and a switching unit. The write control unit controls the writing of the display data at a region having a specific address length between adjacent display-regions, when storing the display data into the memory unit. The filter unit applies a filtering operation to the display data read out from the memory unit along the display scanning direction, and the delay unit gives a different delay value to the display data output from the filter unit. The switching unit switches the display data having a different delay value output from the delay unit at a boundary line of the adjacent display-regions. Therefore, the length between the adjacent display-regions can be shortened, and an image having a preferable length between the adjacent display-regions without an intervention can be displayed.

    摘要翻译: 用于通过执行滤波操作在一个显示图像上显示多个图像的图像显示装置包括存储单元,滤波器单元,写入控制单元,延迟单元和切换单元。 当将显示数据存储到存储单元中时,写入控制单元控制在相邻显示区域之间具有特定地址长度的区域上的显示数据的写入。 滤波器单元沿着显示扫描方向对从存储器单元读出的显示数据进行滤波操作,并且延迟单元对从滤波器单元输出的显示数据给出不同的延迟值。 切换单元在相邻显示区域的边界线处切换具有从延迟单元输出的不同延迟值的显示数据。 因此,可以缩短相邻显示区域之间的长度,并且可以显示没有干预的相邻显示区域之间具有优选长度的图像。

    Voice processing apparatus
    6.
    发明授权
    Voice processing apparatus 失效
    语音处理装置

    公开(公告)号:US07672844B2

    公开(公告)日:2010-03-02

    申请号:US10910672

    申请日:2004-08-03

    CPC分类号: G10L17/00

    摘要: A voice processing apparatus for performing voiceprint recognition processing with high accuracy even in the case where a plurality of conference participants speak at a time in a conference; wherein a bi-directional telephonic communication portion receives as an input respective voice signals from a plurality of microphones, selects one microphone based on the input voice signals, and outputs a voice signal from the microphone; a voiceprint recognition portion 322 performs voiceprint recognition based on the input voice signal in voiceprint recognizable period, and stores voiceprint data successively in a buffer; and a CPU takes out voiceprint data successively from the buffer, checking against voiceprint data stored in a voiceprint register, specifies a speaker, and processes the voice signal output from the bi-directional telephonic communication portion by associating the same with the speaker.

    摘要翻译: 一种语音处理装置,即使在多个会议参与者在会议中一次发言的情况下也能够高精度地执行声纹识别处理; 其中双向电话通信部分从多个麦克风接收相应的语音信号作为输入,基于输入的语音信号选择一个麦克风,并从麦克风输出语音信号; 声纹识别部分322基于声纹识别周期中的输入语音信号执行声纹识别,并将声纹数据连续地存储在缓冲器中; 并且CPU从缓冲器连续地取出声纹数据,检查存储在声纹打印寄存器中的声纹数据,指定扬声器,并且通过将其与扬声器相关联来处理从双向电话通信部分输出的语音信号。

    Resolver/digital-converter and control system using the resolver/digital-converter
    7.
    发明申请
    Resolver/digital-converter and control system using the resolver/digital-converter 审中-公开
    使用分解器/数字转换器的分解器/数字转换器和控制系统

    公开(公告)号:US20070201171A1

    公开(公告)日:2007-08-30

    申请号:US11654530

    申请日:2007-01-18

    IPC分类号: H02H9/08

    摘要: A resolver/digital-converter having a self-fault-detection function without breaking normal operation is provided. The resolver/digital-converter, which has a normal operation function section, a temperature characteristic identification function section, and a first temperature characteristic correction function section of correcting estimated angle output from the normal operation function section based on a temperature characteristic identification value by the temperature characteristic identification function section, includes (1) a holding function section of holding the temperature characteristic identification value, and (2) a second temperature characteristic correction function section of correcting estimated angle output from the temperature characteristic identification function section based on the temperature characteristic identification value by the temperature characteristic identification function section, the value being held in the holding function section.

    摘要翻译: 提供了具有自我故障检测功能而不中断正常操作的解算器/数字转换器。 具有正常操作功能部分,温度特性识别功能部分和第一温度特性校正功能部分的解算器/数字转换器基于温度特性识别值校正从正常操作功能部分输出的估计角度, 温度特性识别功能部分包括(1)保持温度特性识别值的保持功能部分,以及(2)基于温度特性校正从温度特性识别功能部分输出的估计角度的第二温度特性校正功能部分 识别值由温度特性识别功能部分保存,保持在保持功能部分。

    Communication apparatus and TV conference apparatus
    8.
    发明授权
    Communication apparatus and TV conference apparatus 失效
    通信设备和电视会议设备

    公开(公告)号:US07227566B2

    公开(公告)日:2007-06-05

    申请号:US10934820

    申请日:2004-09-03

    IPC分类号: H04N7/15

    摘要: Provision of a communication apparatus and a TV conference apparatus able to take a picture of a speaker automatically and correctly. A sound analyzer selects a speaker correctly. A voiceprint authentication portion authenticates whether or not a voiceprint of the speaker is registered. When the selection of the speaker and the voiceprint authentication coincide an imaging direction adjusting portion drives a TV camera on the basis of the previously registered condition.

    摘要翻译: 提供能够自动正确地拍摄扬声器的通信装置和电视会议装置。 声音分析仪正确选择扬声器。 声纹认证部分认证扬声器的声纹是否被注册。 当扬声器和声纹认证的选择一致时,成像方向调节部分基于先前登记的条件驱动TV摄像机。

    VOLTAGE LEVEL GENERATOR CIRCUIT
    10.
    发明申请
    VOLTAGE LEVEL GENERATOR CIRCUIT 审中-公开
    电压电平发生器电路

    公开(公告)号:US20120249227A1

    公开(公告)日:2012-10-04

    申请号:US13350795

    申请日:2012-01-15

    IPC分类号: G05F3/02

    CPC分类号: G05F3/20

    摘要: A voltage level generator circuit comprised of a fixed voltage generator unit for generating a first electrical current in a fixed quantity from a first supply voltage; a first current mirror circuit unit including a first thin-film NMOSFET and a second thin-film NMOSFET and that outputs a second electrical current proportional to the first electrical current; a protective circuit including: a third thin-film NMOSFET and a first thick-film PMOSFET utilized as a grounded gate for protecting the second thin-film NMOSFET, a first diode for preventing inverse current flow to the first supply, and a second diode for preventing the gate-source voltage of the third thin-film NMOSFET from reaching a negative electrical potential; and a second current mirror circuit for outputting a third electrical current proportional to the second electrical current; and a first Zener diode unit for generating a first fixed voltage from a third electrical current.

    摘要翻译: 一种电压电平发生器电路,包括:固定电压发生器单元,用于从第一电源电压产生固定量的第一电流; 第一电流镜电路单元,包括第一薄膜NMOSFET和第二薄膜NMOSFET,并且输出与第一电流成比例的第二电流; 保护电路,包括:第三薄膜NMOSFET和用作保护第二薄膜NMOSFET的接地栅极的第一厚膜PMOSFET,用于防止反向电流流向第一电源的第一二极管和用于 防止第三薄膜NMOSFET的栅极 - 源极电压达到负电位; 以及第二电流镜电路,用于输出与第二电流成比例的第三电流; 以及用于从第三电流产生第一固定电压的第一齐纳二极管单元。