公开(公告)号：US20100313854A1

公开(公告)日：2010-12-16

申请号：US12521571

申请日：2007-12-10

申请人： Keiki Tanabe ,  Shinji Nakayama ,  Fumitaka Komatsu ,  Masaki Sugiura

发明人： Keiki Tanabe ,  Shinji Nakayama ,  Fumitaka Komatsu ,  Masaki Sugiura

IPC分类号： F02M51/00

CPC分类号： F02D41/3845 ,  F02D41/40 ,  F02M47/027 ,  F02M57/025 ,  F02M59/105 ,  F02M63/0007 ,  F02M63/0225 ,  Y02T10/44

摘要： In a common rail internal combustion engine having a pressure increase mechanism, when the pressure increase mechanism is activated, fuel is injected according to a target injection quantity determined by adding an increase in injection quantity calculated depending on a load on a supply pump to a demanded injection quantity.

摘要翻译： 在具有增压机构的共轨内燃机中，当增压机构启动时，根据通过将根据供给泵上的负荷而计算的喷射量的增加量加到所要求的喷射量而确定的目标喷射量来喷射燃料 注射量。

公开(公告)号：US20090229583A1

公开(公告)日：2009-09-17

申请号：US11720993

申请日：2005-12-02

申请人： Seijiro Kotooka ,  Susumu Kohketsu ,  Hitoshi Yokomura

发明人： Seijiro Kotooka ,  Susumu Kohketsu ,  Hitoshi Yokomura

IPC分类号： F02M25/07 ,  F01L9/04

CPC分类号： F02D21/08 ,  F02M26/47 ,  F02M26/48 ,  F02M26/54 ,  F02M26/67 ,  F02M26/72

摘要： Motor control means of a motor poppet valve has initial motor torque setting means for setting the initial motor torque of an electric motor so that the initial motor torque equals a torque corresponding to a force biasing a valve element of a poppet-valve body toward a valve seat or a proximate value, and drives the electric motor so as to obtain the initial motor torque when driving the electric motor to detach the valve element from the valve seat.

摘要翻译： 电动机提升阀的电动机控制装置具有用于设定电动机的初始电动机转矩的初始电动机转矩设定装置，使得初始电动机转矩等于对应于将提升阀体的阀元件向阀施力的力的转矩 座椅或邻近值，并且驱动电动机以便在驱动电动机时获得初始电动机转矩，以将阀元件从阀座分离。

公开(公告)号：US07532974B2

公开(公告)日：2009-05-12

申请号：US11258410

申请日：2005-10-25

申请人： Tasuku Sato ,  Masayuki Kayano ,  Shogo Matsuura

发明人： Tasuku Sato ,  Masayuki Kayano ,  Shogo Matsuura

IPC分类号： G06G7/70 ,  G06F19/00

CPC分类号： G01F9/023

摘要： Parameters having a correlation with a crowded condition of a road traveled by a vehicle are inputted to an ideal fuel consumption estimation model. This ideal fuel consumption estimation model estimates an ideal fuel consumption of vehicle based on the parameters. The ideal fuel consumption of vehicle estimated by the ideal fuel consumption estimation model is outputted to an output portion.

摘要翻译： 具有与车辆行驶的道路的拥挤状况相关的参数被输入到理想的燃料消耗量估计模型。 这种理想的燃料消耗估计模型基于参数来估计车辆的理想燃料消耗。 通过理想燃料消耗量估计模型估计的车辆的理想燃料消耗被输出到输出部分。

公开(公告)号：US20090094964A1

公开(公告)日：2009-04-16

申请号：US12246706

申请日：2008-10-07

申请人： Hiroaki Fujita ,  Satoshi Hiranuma ,  Minehiro Murata ,  Satoshi Yamazaki ,  Goro Iijima ,  Yoshinaka Takeda

发明人： Hiroaki Fujita ,  Satoshi Hiranuma ,  Minehiro Murata ,  Satoshi Yamazaki ,  Goro Iijima ,  Yoshinaka Takeda

IPC分类号： F01N3/035

CPC分类号： F01N3/035 ,  F01N3/2066 ,  F01N13/008 ,  F01N2240/36 ,  F01N2610/02 ,  F01N2610/1453 ,  Y02T10/24

摘要： An exhaust purification apparatus for an engine comprises an upstream casing that has a cylindrical shape and accommodates a particulate filter; an exhaust gas outlet that is formed in a side wall of the upstream casing and discharges the exhaust gas that has passed through the particulate filter; a urea-water injector that is fixed to the upstream casing located in a position opposite to the exhaust gas outlet and injects urea-water toward the exhaust gas outlet; and a downstream casing that accommodates an ammonia selective reduction-type NOx catalyst into which the exhaust gas discharged from the exhaust gas outlet flows.

摘要翻译： 用于发动机的排气净化装置包括具有圆筒形并容纳微粒过滤器的上游壳体; 排气出口，其形成在所述上游壳体的侧壁中并排出已经通过所述微粒过滤器的废气; 尿素水喷射器，固定在位于与废气出口相对的位置的上游壳体上，并向排气出口注入尿素水; 以及容纳从排气出口排出的废气流入的氨选择还原型NOx催化剂的下游壳体。

公开(公告)号：US07519517B2

公开(公告)日：2009-04-14

申请号：US11093021

申请日：2005-03-29

申请人： Naoya Kakishita ,  Itsuhei Kori

发明人： Naoya Kakishita ,  Itsuhei Kori

IPC分类号： G06F17/50 ,  G06F7/60 ,  G06F17/10 ,  F04B17/00

CPC分类号： B63B9/002

摘要： In a blade shape creation program and method, a camber line defining equation for defining a camber line to be defined on a cross section of a blade shape is constructed by a cubic function as a first function defining a leading edge camber line on a leading edge side of a maximum camber point on the camber line, and a cubic function as a second function defining a trailing edge camber line on a trailing edge side of the maximum camber point on the camber line; is defined, with a chord length, a position of maximum camber, a maximum camber value, an inflow angle, and a discharge angle of the camber line being taken as design factors; and has the boundary condition that the first function and the second function have tangents continuous with each other at the maximum camber point.

摘要翻译： 在叶片形状创建程序和方法中，定义用于限定在叶片形状的横截面上限定的弯度线的方程式的外倾线由三次函数构成，该三次函数作为在前缘上限定前缘弯曲线的第一函数 以及作为第二功能的立方体函数，其定义在所述外倾线上的最大弧形点的后缘侧上的后缘弯曲线; 被定义为具有弦长，最大弧角的位置，最大弧角值，入射角和作为设计因素的弧线的排出角; 并且具有第一功能和第二功能在最大外倾点处具有彼此连续的切线的边界条件。

公开(公告)号：US20090025994A1

公开(公告)日：2009-01-29

申请号：US11577160

申请日：2004-10-13

申请人： Naoya Kakishita ,  Itsuhei Kori ,  Takafumi Hirase

发明人： Naoya Kakishita ,  Itsuhei Kori ,  Takafumi Hirase

IPC分类号： B60K11/04 ,  B62D35/00

CPC分类号： B60K11/08 ,  B62D35/001

摘要： A truck 1 includes a cab 3 in which a driver's seat is provided, a van 5 provided rearward of the cab and serving as a load container, wheels 7a, 7b, 7c, and 7d, etc. These components are attached to frame members 9a, 9b, 9c, 9d, 9e, 9f, etc. An engine 13 is provided between the frame members 9a and 9b. A drive-force transmission apparatus which includes a clutch 15, a transmission 17, etc. is provided rearward of the engine 13 so as to transmit drive force from the engine 13 to the wheels (driven wheels 7b and 7d). A radiator 19 is provided forward of the engine 13 so as to cool the engine 13. A windbreaking plate 25 is provided above a portion of the engine 13 exposed from a gap 30 between the cab 3 and the van 5 so as to prevent a downward air flow 26 from hitting the engine 13 to thereby hinder the flow of radiator intake air 32.

摘要翻译： 卡车1包括设置有驾驶员座椅的驾驶室3，设置在驾驶室后方并用作装载容器的车厢5，车轮7a，7b，7c和7d等。这些部件安装到框架构件9a 9b，9c，9d，9e，9f等。发动机13设置在框架构件9a和9b之间。 在发动机13的后方设有包括离合器15，变速器17等的驱动力传递装置，以将来自发动机13的驱动力传递到车轮（从动轮7b，7d）。 散热器19设置在发动机13的前方，以便冷却发动机13.在发动机13的从驾驶室3和厢式货车5之间的间隙30露出的部分上方设有一个防风板25，以防止向下 空气流26撞击发动机13，从而阻碍散热器进气32的流动。

公开(公告)号：US20090025370A1

公开(公告)日：2009-01-29

申请号：US11816505

申请日：2006-02-24

申请人： Nobuhiro Kondo ,  Toru Kawatani ,  Yoshinaka Takeda ,  Hitoshi Yokomura ,  Minehiro Murata

发明人： Nobuhiro Kondo ,  Toru Kawatani ,  Yoshinaka Takeda ,  Hitoshi Yokomura ,  Minehiro Murata

IPC分类号： F01N9/00

CPC分类号： B01D53/94 ,  B01D53/90 ,  B01D53/9495 ,  F01N3/0235 ,  F01N3/0253 ,  F01N3/0814 ,  F01N3/0842 ,  F01N3/0871 ,  F01N3/0885 ,  F01N3/2066 ,  F01N3/208 ,  F01N9/002 ,  F01N13/0097 ,  F01N2240/36 ,  F01N2260/14 ,  F01N2560/08 ,  F01N2570/04 ,  F01N2570/14 ,  F01N2610/02 ,  F01N2610/146 ,  F01N2900/14 ,  F02B29/0425 ,  F02B37/00 ,  F02M26/05 ,  Y02T10/24 ,  Y02T10/47

摘要： An auxiliary agent supply means (32, 58) is provided to supply, upstream of an exhaust gas purification means (24, 56, 78), an auxiliary agent for maintaining the exhaust gas purifying function of the exhaust gas purification means (24, 56, 78). A control means (38) for controlling the auxiliary agent supply means (32, 58), thereby regulating the amount of the auxiliary agent supplied includes a standard supply quantity determination section (40, 50, 68, 86) for determining standard supply quantity of the auxiliary agent required to maintain the exhaust gas purifying function, a target supply quantity determination section (42, 52, 70, 88) for determining target supply quantity of the auxiliary agent, by correcting the standard supply quantity on the basis of exhaust pressure, and a supply control section (44, 54, 72, 90) for controlling the auxiliary agent supply means to supply the auxiliary agent in the target supply quantity.

摘要翻译： 提供辅助剂供给装置（32,58）以在废气净化装置（24,56,78）的上游供应用于维持排气净化装置（24,56）的排气净化功能的辅助剂 ，78）。 用于控制辅助剂供给装置（32,58）的控制装置（38），从而调节所供应的辅助剂的量，包括用于确定供给量的标准供给量的标准供给量确定部（40,50,68,86） 需要维持排气净化功能的辅助剂，用于通过基于排气压力校正标准供给量来确定辅助剂的目标供给量的目标供给量确定部（42,52,70,88） 以及用于控制辅助剂供给装置以将辅助剂供给到目标供给量中的供给控制部（44,45,72,90）。

公开(公告)号：US07395658B2

公开(公告)日：2008-07-08

申请号：US11234432

申请日：2005-09-23

申请人： Daisuke Sunohara ,  Susumu Kouketsu ,  Shinji Nakayama ,  Keiki Tanabe

发明人： Daisuke Sunohara ,  Susumu Kouketsu ,  Shinji Nakayama ,  Keiki Tanabe

IPC分类号： F01N3/00

CPC分类号： F02D41/1441 ,  F01N3/0842 ,  F01N3/0871 ,  F01N11/00 ,  F01N2550/03 ,  F02D41/1446 ,  F02D41/187 ,  F02D2200/0806 ,  F02D2200/0808 ,  Y02T10/24 ,  Y02T10/47

摘要： There is provided an apparatus that estimates the NOx adsorption amount, comprising a NOx trap catalyst that is disposed in an exhaust passage of an engine, for adsorbing NOx in exhaust gases during lean operation and releasing and reducing the adsorbed NOx during rich operation, an operation unit that computes an amount of emission from the catalyst during rich operation by using a map or a polynomial equation that reflects emissions from the catalyst based on the exhaust gas temperature and the exhaust gas flow rate of the exhaust passage and the excess-air factor upstream of the catalyst, and an estimating unit that estimates an amount of adsorption in the NOx trap catalyst from the computed emission amount.

摘要翻译： 提供了一种估计NOx吸附量的装置，其包括设置在发动机的排气通道中的NOx捕集催化剂，用于在稀薄操作期间吸附废气中的NOx，并且在富运行期间释放和减少吸附的NOx，操作 单元，其通过使用基于排气通道的排气温度和排气流量和过量空气系数上游的催化剂的排放的映射或多项式方程式计算在富运行期间来自催化剂的排放量 的催化剂，以及估计单元，其从所计算的排放量估计NOx捕集催化剂中的吸附量。

公开(公告)号：US07388967B2

公开(公告)日：2008-06-17

申请号：US11091358

申请日：2005-03-28

申请人： Toru Ihara ,  Keiichi Yamamoto

发明人： Toru Ihara ,  Keiichi Yamamoto

IPC分类号： G06K9/00 ,  G08B23/00 ,  G06F17/00 ,  G06F17/10 ,  G01C21/00 ,  G06G7/78

CPC分类号： G08B21/06 ,  G06K9/00335

摘要： A vehicle running state judging apparatus calculates the edge detecting position of the first pixel group detected by the first gray value detection section, the edge detecting position of the second pixel group based on the gray value at that position, and the gray value at that position and judges meandering of a vehicle by comparing the edge detecting position of the second pixel group detected by the second gray value detection section and the gray value at that position, with the edge detecting position of the second pixel group calculated by the calculation section and the gray value at that position.

摘要翻译： 车辆行驶状态判断装置基于该位置的灰度值，计算由第一灰度值检测部检测出的第一像素组的边缘检测位置，第二像素组的边缘检测位置，以及该位置处的灰度值 并且通过将由第二灰度值检测部检测到的第二像素组的边缘检测位置和该位置处的灰度值与由计算部分计算出的第二像素组的边缘检测位置进行比较来判断车辆曲折， 该位置的灰色值。

公开(公告)号：US07369942B2

公开(公告)日：2008-05-06

申请号：US11076435

申请日：2005-03-09

申请人： Toru Ihara ,  Keiichi Yamamoto

发明人： Toru Ihara ,  Keiichi Yamamoto

IPC分类号： G06F17/10 ,  G06K9/00

CPC分类号： G08G1/163 ,  B60T7/22 ,  B60W2550/14 ,  B60Y2400/3015 ,  G06K9/00798 ,  G06T7/269 ,  G06T2207/10016 ,  G06T2207/30252

摘要： The present invention provides a vehicle traveling state determining apparatus including a camera which picks up an image of a road surface in a direction in which a vehicle is traveling, and zigzag state detecting section for determining a zigzag amount on the basis of the road surface image picked up using the camera, wherein the zigzag state detecting section is comprised of speed vector calculating section for calculating a speed vector of the road surface image by comparing a last road surface image picked up using the camera with a current road surface image picked up using the camera, and determining section for determining whether or not the vehicle is traveling in a zigzag line on the basis of the speed vector of the road surface image calculated by the speed vector detecting section.

摘要翻译： 本发明提供了一种车辆行驶状态判定装置，其具备拍摄车辆行驶方向上的路面图像的照相机，以及基于路面图像确定Z字形量的Z字形状态检测部 使用相机拾取，其中之字形状态检测部分包括速度矢量计算部分，用于通过将使用照相机拾取的最后路面图像与使用摄像机拾取的当前路面图像进行比较来计算路面图像的速度矢量 摄像机和确定部分，用于基于由速度矢量检测部分计算的路面图像的速度矢量来确定车辆是否以锯齿形行进行行驶。