公开(公告)号：US07146805B2

公开(公告)日：2006-12-12

申请号：US10942010

申请日：2004-09-16

申请人： Makoto Otake ,  Junichi Kawashima ,  Naoya Tsutsumoto ,  Terunori Kondou ,  Takao Inoue ,  Shouichirou Ueno ,  Toshimasa Koga

发明人： Makoto Otake ,  Junichi Kawashima ,  Naoya Tsutsumoto ,  Terunori Kondou ,  Takao Inoue ,  Shouichirou Ueno ,  Toshimasa Koga

IPC分类号： F01N3/00 ,  F01N3/02

CPC分类号： F02D41/029 ,  F01N3/035 ,  F01N9/002 ,  F02B37/00 ,  F02D41/1446 ,  F02D2200/0804 ,  F02D2200/0812 ,  Y02T10/47

摘要： To regenerate a diesel particulate filter (10) which traps particulate matter contained in the exhaust gas of a diesel engine (20), a controller (16) raises the temperature of the exhaust gas through fuel injection control of a fuel injector (23), and thus burns the particulate matter trapped in the filter (10). The controller (16) cumulatively calculates the time during which the temperature of the filter (10) exceeds a target temperature as an effective regeneration time. By estimating the amount of particulate matter remaining in the filter (10) on the basis of the effective regeneration time, the controller (16) estimates the amount of remaining particulate matter with a high degree of precision and without consuming energy, whereupon regeneration of the filter (10) through fuel injection control ends.

摘要翻译： 为了再生捕集柴油发动机（20）排气中的颗粒物质的柴油机微粒过滤器（10），控制器（16）通过燃料喷射器（23）的燃料喷射控制来升高废气的温度， 从而燃烧捕集在过滤器（10）中的颗粒物质。 控制器（16）累积地计算过滤器（10）的温度超过目标温度作为有效再生时间的时间。 通过基于有效再生时间估计过滤器（10）中剩余的颗粒物质的量，控制器（16）以高精度估计剩余颗粒物的量并且不消耗能量，由此再生 过滤器（10）通过燃油喷射控制结束。

公开(公告)号：US07137247B2

公开(公告)日：2006-11-21

申请号：US10752518

申请日：2004-01-08

申请人： Toshimasa Koga ,  Junichi Kawashima ,  Makoto Otake ,  Naoya Tsutsumoto ,  Terunori Kondou ,  Takao Inoue

发明人： Toshimasa Koga ,  Junichi Kawashima ,  Makoto Otake ,  Naoya Tsutsumoto ,  Terunori Kondou ,  Takao Inoue

IPC分类号： F01N3/00

CPC分类号： F02D41/064 ,  F01N3/023 ,  F01N9/002 ,  F01N2430/00 ,  F01N2900/0421 ,  F01N2900/0422 ,  F02B37/00 ,  F02D41/029 ,  F02D41/045 ,  F02D41/105 ,  F02D2041/2051 ,  F02D2041/228 ,  F02D2200/0406 ,  F02D2200/0414 ,  F02D2200/503 ,  F02M26/05 ,  Y02T10/47

摘要： In regeneration apparatus and method for a particulate filter that collects a particulate in exhaust gas of an internal combustion engine, a timing at which an accumulated particulate is combusted to regenerate the particulate filter is determined and a control is performed for a combustion of the particulate, during the control for the combustion of the particulate, a temperature of the engine exhaust gas is raised to a first target temperature set at a temperature equal to or higher than a criterion temperature which provides a criterion of whether the particulate is combusted to regenerate the particulate filter when the engine falls in a first driving region, and the engine exhaust gas temperature is raised to a second target temperature set at a temperature lower than the criterion temperature when the engine falls in a second driving region different from the first driving region.

摘要翻译： 在收集内燃机的废气中的颗粒的微粒过滤器的再生装置和方法中，确定了累积的颗粒燃烧以再生颗粒过滤器的时刻，并且进行对颗粒的燃烧的控制， 在对颗粒燃烧的控制期间，将发动机废气的温度升高到设定在等于或高于标准温度的温度的第一目标温度，该标准温度提供了颗粒是否燃烧以再生颗粒的标准 当发动机落入第一驱动区域时，当发动机落在与第一驱动区域不同的第二驱动区域中时，发动机排气温度升高到设定在比标准温度低的温度的第二目标温度。

公开(公告)号：US20060232708A1

公开(公告)日：2006-10-19

申请号：US11395198

申请日：2006-04-03

申请人： Seiji Kawa ,  Takao Inoue

发明人： Seiji Kawa ,  Takao Inoue

IPC分类号： H04N5/50

CPC分类号： H04N5/46 ,  H04N5/44513 ,  H04N7/0122 ,  H04N21/440218 ,  H04N21/485

摘要： The present invention allows a device to easily convert an on-screen image in HD format or SD format without increasing the processing load. The device according to an embodiment of the present invention uses the on-screen image D3 in which the number of horizontal pixels is set between horizontal pixel counts of HD format and horizontal pixel counts of SD format. Therefore, the device can utilize a relatively simple conversion ratio when converting the image in HD and SD format. This tremendously reduces the computational processing load. In addition, since the device uses the simple conversion ration, the device can maintain the quality of the on-screen image D3.

摘要翻译： 本发明允许设备在不增加处理负荷的情况下容易地转换HD格式或SD格式的屏幕上图像。 根据本发明的实施例的设备使用其中在HD格式的水平像素计数和SD格式的水平像素计数之间设置水平像素数的屏幕图像D 3。 因此，当以HD和SD格式转换图像时，该装置可以利用相对简单的转换比率。 这大大降低了计算处理负荷。 另外，由于设备使用简单的转换比例，设备可以保持屏幕图像D 3的质量。

公开(公告)号：US07100104B2

公开(公告)日：2006-08-29

申请号：US10352060

申请日：2003-01-28

申请人： Yukio Yamamoto ,  Shiro Mazawa ,  Takao Inoue

发明人： Yukio Yamamoto ,  Shiro Mazawa ,  Takao Inoue

IPC分类号： H00M13/03

CPC分类号： H04L1/0066 ,  H03M13/2725 ,  H03M13/2764 ,  H03M13/2771 ,  H04L1/005 ,  H04L1/0071

摘要： An error correction decoding unit performs error correction decoding of an inputted data series. A first memory is written with the data series subjected to error correction decoding by the error correction decoding unit. When the data series undergoing error correction decoding is written to the first memory, an address generator supplies write addresses and when the data series written to the first memory is read out of the first memory at random, the address generator supplies random read addresses.

公开(公告)号：US06990803B2

公开(公告)日：2006-01-31

申请号：US10815848

申请日：2004-04-02

申请人： Toshimasa Koga ,  Junichi Kawashima ,  Naoya Tsutsumoto ,  Makoto Otake ,  Terunori Kondou ,  Takao Inoue

发明人： Toshimasa Koga ,  Junichi Kawashima ,  Naoya Tsutsumoto ,  Makoto Otake ,  Terunori Kondou ,  Takao Inoue

IPC分类号： F01N3/00

CPC分类号： F02D41/1448 ,  F01N3/023 ,  F01N11/002 ,  F02B3/06 ,  F02B37/22 ,  F02D41/029 ,  F02D2200/0812 ,  Y02T10/47

摘要： A controller (31) determines whether, during previous regeneration processing of a filter (41), the previous regeneration processing was interrupted or the previous regeneration processing was completed without interruption. An amount of DPM trapped in the filter (41) is estimated on the basis of a pressure loss in the filter (41) during running following uninterrupted completion of the previous regeneration processing in the previous regeneration processing of the filter (41), whereas the amount of DPM trapped in the filter (41) is estimated on the basis of an amount of discharged DPM during running following an interruption in the previous regeneration processing in the course of the previous regeneration processing of the filter (41).

摘要翻译： 控制器（31）确定在过滤器（41）的先前的再生处理期间，先前的再生处理是否被中断或者先前的再生处理是否被中断而完成。 基于在过滤器（41）的先前再生处理中的先前再生处理的不间断完成之后的运行期间，基于过滤器（41）中的压力损失来估计捕获在过滤器（41）中的DPM的量， 基于在过滤器（41）的先前再生处理过程中的先前再生处理中断之后的运行期间的排出DPM的量来估计捕获在过滤器（41）中的DPM的量。

公开(公告)号：US06983591B2

公开(公告)日：2006-01-10

申请号：US10714841

申请日：2003-11-18

申请人： Terunori Kondo ,  Jun-ichi Kawashima ,  Naoya Tsutsumoto ,  Makoto Ohtake ,  Takao Inoue ,  Toshimasa Koga

发明人： Terunori Kondo ,  Jun-ichi Kawashima ,  Naoya Tsutsumoto ,  Makoto Ohtake ,  Takao Inoue ,  Toshimasa Koga

IPC分类号： F01N3/00

CPC分类号： B01D46/46 ,  B01D46/0063 ,  F01N3/023 ,  F01N3/0233 ,  F01N9/002 ,  F02B3/06 ,  F02B37/00 ,  F02D41/0055 ,  F02D41/0245 ,  F02D41/029 ,  F02D41/1446 ,  F02D2200/0812 ,  Y02T10/26 ,  Y02T10/47

摘要： A particulate filter regenerating device is configured to prevent the uneven distribution of particulate matter that results from interruption of the regeneration process and protect the particulate filter. The frequency with which regeneration is executed is increased by determining that it is time to regenerate the particulate filter at a time t1 when the exhaust gas temperature Texhin has reached or exceeded a prescribed temperature Texh1. Additionally, particulate filter regenerating device determines that it is time to regenerate the particulate filter when the quantity of accumulated particulate matter reaches or exceeds a prescribed value PM1. The particulate filter is regenerated by raising the temperature of the exhaust gas and combusting the accumulated particulate matter.

摘要翻译： 颗粒过滤器再生装置被配置为防止由于再生处理中断而导致的颗粒物质的不均匀分布并保护微粒过滤器。 当废气温度Texhin达到或超过规定温度Texh1时，通过确定在时间t 1再生颗粒过滤器的时间来增加执行再生的频率。此外，颗粒过滤器再生装置确定它 是当累积的颗粒物质的量达到或超过规定值PM 1时再生颗粒过滤器的时间。通过提高废气的温度并燃烧积聚的颗粒物质来再生颗粒过滤器。

公开(公告)号：US06925592B2

公开(公告)日：2005-08-02

申请号：US09934601

申请日：2001-08-23

申请人： Takao Inoue ,  Naoki Tsubaki ,  Masayasu Suzuki ,  Arata Nakagoshi

发明人： Takao Inoue ,  Naoki Tsubaki ,  Masayasu Suzuki ,  Arata Nakagoshi

IPC分类号： H03M13/27 ,  H03M13/29 ,  H03M13/03

CPC分类号： H03M13/6502 ,  H03M13/2764 ,  H03M13/2771 ,  H03M13/2957

摘要： In an interleaver for use in a turbo decoder, a deinterleaver, or an interleaver for use in a turbo encoder, an offset is set based on previously determined thresholds in accordance with symbol numbers generated by a counter. A symbol numbers inputted immediately before generating an address is corrected with the set offset, and the corrected symbol number is converted to generate an interleave read address.

摘要翻译： 在用于turbo解码器，解交织器或用于turbo编码器的交织器的交织器中，根据由计数器产生的符号数，基于先前确定的阈值来设置偏移。 在产生地址之前立即输入的符号号用设定的偏移量进行校正，并且将经校正的符号号转换为产生交错读取地址。

公开(公告)号：US20050103002A1

公开(公告)日：2005-05-19

申请号：US10942009

申请日：2004-09-16

申请人： Terunori Kondou ,  Junichi Kawashima ,  Naoya Tsutsumoto ,  Makoto Otake ,  Takao Inoue ,  Shouichirou Ueno ,  Toshimasa Koga

发明人： Terunori Kondou ,  Junichi Kawashima ,  Naoya Tsutsumoto ,  Makoto Otake ,  Takao Inoue ,  Shouichirou Ueno ,  Toshimasa Koga

IPC分类号： F01N3/035 ,  F01N9/00 ,  F02B37/00 ,  F02D41/02 ,  F01N3/023

CPC分类号： F01N9/002 ,  F01N3/035 ,  F02B37/00 ,  F02D41/029 ,  F02D41/1446 ,  F02D2200/0804 ,  F02D2200/0812 ,  Y02T10/47

摘要： To regenerate a diesel particulate filter (10) which traps particulate matter contained in the exhaust gas of a diesel engine (20), a controller (16) raises the temperature of the exhaust gas through fuel injection control of a fuel injector (23), and thus burns the particulate matter trapped in the filter (10). The controller (16) controls the fuel injector (23) to raise the temperature of the exhaust gas to a higher temperature as the amount of particulate matter trapped in the filter (10) decreases, thereby-realizing effective regeneration while preventing the temperature of the filter (10) from becoming excessively high.

公开(公告)号：US20050056005A1

公开(公告)日：2005-03-17

申请号：US10934390

申请日：2004-09-07

申请人： Makoto Otake ,  Junichi Kawashima ,  Naoya Tsutsumoto ,  Terunori Kondou ,  Takao Inoue ,  Shouichirou Ueno ,  Toshimasa Koga

发明人： Makoto Otake ,  Junichi Kawashima ,  Naoya Tsutsumoto ,  Terunori Kondou ,  Takao Inoue ,  Shouichirou Ueno ,  Toshimasa Koga

IPC分类号： F02D45/00 ,  B01D46/42 ,  F01N3/02 ,  F01N3/20 ,  F02D41/02 ,  F01N3/00 ,  F01N5/04

CPC分类号： F02D41/029 ,  F02D2200/0812 ,  F02D2200/501

摘要： A filter (10) which traps particulate matter contained in the exhaust gas of a diesel engine (20) for a vehicle is regenerated by fuel injection control. A controller (16) calculates a representative value of the operating condition of the diesel engine (20) during a latest predetermined time period, and determines the traveling condition of the vehicle on the basis of this representative value. When the representative value corresponds to a highway traveling condition, fuel injection control is performed in accordance with a pattern for burning all of the particulate matter trapped in the filter (10). Under any other conditions, fuel injection control is performed in accordance with another pattern. Hence optimum filter regeneration can be performed depending on the traveling condition of the vehicle.

摘要翻译： 通过燃料喷射控制再生用于捕集车辆用柴油发动机（20）的废气中所含有的颗粒物质的过滤器（10）。 控制器（16）在最近的预定时间段内计算柴油发动机（20）的运转状态的代表值，并基于该代表值来确定车辆的行驶状态。 当代表值对应于高速公路行驶状态时，根据用于燃烧捕获在过滤器（10）中的所有颗粒物质的图案进行燃料喷射控制。 在任何其他条件下，根据另一种模式执行燃料喷射控制。 因此，可以根据车辆的行驶状况进行最佳的过滤器再生。

公开(公告)号：US06742089B1

公开(公告)日：2004-05-25

申请号：US09647196

申请日：2000-11-09

申请人： Takao Inoue ,  Yasushi Imamura

发明人： Takao Inoue ,  Yasushi Imamura

IPC分类号： G06F1200

CPC分类号： G06F13/1647

摘要： An access controller comprising plural access ports in which information associated with access from a CPU is stored for each access, and a bank management unit for managing use states of the plural access ports and informing the CPU of the use states. The CPU writes the information associated with the access on an unused one of the plural access ports on the basis of the use states provided by the bank management unit. Accordingly, the access controller which has a function of not accessing an erroneous address, suppresses the CPU processing load, and does not require a complicated description of firmware can be provided.

摘要翻译： 一种访问控制器，包括多个访问端口，其中针对每个访问存储与来自CPU的访问有关的信息;以及库管理单元，用于管理多个访问端口的使用状态并通知CPU使用状态。 基于由银行管理单元提供的使用状态，CPU将与该访问相关联的信息写入多个访问端口中的未使用的信息。 因此，具有不访问错误地址的功能的访问控制器抑制CPU处理负荷，并且不需要复杂的固件描述。