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公开(公告)号：US20140152714A1
公开(公告)日：2014-06-05
申请号：US14232133
申请日：2012-07-12
IPC分类号： G09G5/02
CPC分类号： G09G5/02 , G09G3/2003 , G09G3/3607 , G09G3/3648 , G09G2300/0452 , G09G2340/0457 , G09G2340/06 , H04N9/67
摘要： A multiple primary color display device (100) includes a plurality of pixels (P) located in a matrix including a plurality of rows and a plurality of columns. The plurality of pixels are each formed of a plurality of sub pixels including at least four sub pixel for displaying different primary colors from one another. The multiple primary color display device can sort the plurality of sub pixels which form each of the pixels into n number of virtual pixels (n is an integer of 2 or greater), each of which is formed of two or more sub pixels, and use each of the n number of virtual pixels as a minimum color display unit for providing display. The two or more sub pixels which form each of the n number of virtual pixels include a sub pixel common to another of the n number of virtual pixels. When a line having a width corresponding to the n number of virtual pixels is displayed, two sub pixels which are located at both of two ends, in a width direction, of the line and which display a certain identical primary color to each other have a luminance lower than the luminance that the two sub pixels originally have.
摘要翻译： 多原色显示设备（100）包括位于包括多行和多列的矩阵中的多个像素（P）。 多个像素分别由包括至少四个子像素的多个子像素形成，用于彼此显示不同的原色。 多原色显示装置可以将形成每个像素的多个子像素分成n个虚拟像素（n是2或更大的整数），每个子像素由两个或更多个子像素形成，并且使用 n个虚拟像素中的每一个作为用于提供显示的最小颜色显示单元。 形成n个虚拟像素中的每一个的两个或更多个子像素包括与n个虚拟像素中的另一个通用的子像素。 当显示具有与n个虚拟像素相对应的宽度的线时，位于线的宽度方向上的两端的两个并且彼此显示一定相同原色的两个子像素具有 亮度低于两个子像素原来具有的亮度。
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公开(公告)号：US08463532B2
公开(公告)日：2013-06-11
申请号：US13202350
申请日：2010-02-04
申请人： Shinji Nakagawa , Kazuhiko Kanetoshi , Kouzo Katougi , Takanobu Ichihara , Minoru Ohsuga , Hiroyuki Takamura
发明人： Shinji Nakagawa , Kazuhiko Kanetoshi , Kouzo Katougi , Takanobu Ichihara , Minoru Ohsuga , Hiroyuki Takamura
IPC分类号： F02D41/00
CPC分类号： F02D41/065 , F02D41/0295 , F02D41/1454 , F02D41/1475 , F02D2200/0814 , F02D2200/0816
摘要： Provided is a control device for an engine which is capable of purifying NOx with high efficiency at a restart after an idle stop without deteriorating purification efficiency of HC and CO. At the restart after the idle stop, an air-fuel ratio is controlled to be rich, and an atmosphere inside of a catalyst is estimated on the basis of a required time ΔT from a time point at which an output value (VO2—2) of first oxygen concentration detection means upstream of the catalyst exceeds a predetermined value A1 to a time point at which an output value (VO2—2) of second oxygen concentration detection means downstream of the catalyst exceeds a predetermined value A2, whereby an air-fuel ratio at next and subsequent restarts is corrected so that the atmosphere inside of the catalyst is optimized at the next and subsequent restarts.
摘要翻译： 提供一种用于发动机的控制装置，其能够在怠速停止之后重新启动时能够高效地净化NOx，而不会降低HC和CO的净化效率。在怠速停止后的重启时，将空燃比控制为 基于从催化剂上游的第一氧浓度检测装置的输出值（VO2-2）（VO2-2）超过规定值A1到a的时间点的所需时间DeltaT来估计催化剂内部的气氛 在催化剂下游的第二氧浓度检测装置的输出值（VO2-2）超过预定值A2的时间点，由此校正下一次和随后的重新启动时的空燃比，使得催化剂内部的气氛为 在下次重新启动和后续重新启动时优化。
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公开(公告)号：US20130110378A1
公开(公告)日：2013-05-02
申请号：US13809738
申请日：2011-07-13
申请人： Shinji Nakagawa , Akihito Numata , Eisaku Fukuchi
发明人： Shinji Nakagawa , Akihito Numata , Eisaku Fukuchi
IPC分类号： F02D41/04
CPC分类号： F02D41/04 , F02D41/06 , F02D41/068 , F02D41/08 , F02D41/1459 , F02D41/1498 , F02D41/18 , F02D2200/0406 , F02D2200/0414 , F02D2200/101 , F02D2200/1012 , F02P5/15 , G01M15/05
摘要： The present invention relates to an exhaust performance diagnosis/control device of an engine, and relates specifically to a control device that diagnoses exhaust deterioration at the time of engine start or reduces exhaust gas at the time of start. HC discharged quantity at the time of engine start is diagnosed. The object of the present invention is to provide a means that detects efficiency of the engine and a means that detects combustion stability of the engine, and to detect the HC discharged quantity until activation of a catalyst at the time of engine start based on efficiency of the engine and combustion stability of the engine.
摘要翻译： 发动机的排气性能诊断/控制装置技术领域本发明涉及发动机的排气性能诊断/控制装置，具体涉及对发动机起动时的排气恶化进行诊断，或起动时减少废气的控制装置。 诊断发动机启动时的HC排放量。 本发明的目的是提供一种检测发动机的效率的装置和检测发动机的燃烧稳定性的装置，并且基于发动机起动时催化剂的起动来检测HC排出量， 发动机的发动机和燃烧稳定性。
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公开(公告)号：US20120313843A1
公开(公告)日：2012-12-13
申请号：US13578744
申请日：2011-02-15
IPC分类号： G09G5/02
CPC分类号： G09G3/2003 , G09G2300/0452 , G09G2340/0457 , G09G2340/06
摘要： A display device according to the present invention includes a plurality of pixels arranged in a matrix. Each of the plurality of pixels is formed of four or five types of sub pixels that display different colors from each other. In each pixel, a first sub pixel that displays a color having the highest luminance and a second sub pixel that displays a color having the second highest luminance are located so as not to be adjacent to each other. The four or five types of sub pixels include a plurality of display units, each of which is capable of displaying a specific color and is formed of one sub pixel or two or more continuous sub pixels. In the display device according to the present invention, when an input image has a resolution higher than a display resolution defined by a total number of the plurality of pixels, each of the plurality of display units is usable as a virtual pixel for providing display. According to the present invention, a multiple primary color display device which suppresses the decline of display quality even when the resolution of an input image is higher than the resolution of the display device is provided.
摘要翻译： 根据本发明的显示装置包括以矩阵排列的多个像素。 多个像素中的每一个由彼此显示不同颜色的四种或五种类型的子像素形成。 在每个像素中，显示具有最高亮度的颜色的第一子像素和显示具有第二高亮度的颜色的第二子像素被定位成不彼此相邻。 四种或五种类型的子像素包括多个显示单元，每个显示单元能够显示特定颜色，并且由一个子像素或两个或更多个连续子像素形成。 在根据本发明的显示装置中，当输入图像具有高于由多个像素的总数定义的显示分辨率的分辨率时，多个显示单元中的每一个可用作用于提供显示的虚拟像素。 根据本发明，提供了即使当输入图像的分辨率高于显示装置的分辨率时也抑制显示质量下降的多原色显示装置。
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公开(公告)号：US08267076B2
公开(公告)日：2012-09-18
申请号：US12826367
申请日：2010-06-29
IPC分类号： F02D41/10
CPC分类号： F02D41/0085 , F02D37/02 , F02D41/1454 , F02D41/1497 , F02D2200/1012
摘要： The present invention performs correction appropriately according to errors in the fuel system and air system respectively and corrects both variations in the air-fuel ratio and torque. When the difference between a target air-fuel ratio and a real air-fuel ratio is equal to or below a predetermined value when feedback control based on the air-fuel ratio of an exhaust manifold 10A is in progress, the air-fuel ratio of a cylinder cyl—1 having the largest variation of angular acceleration is corrected to the rich side, for example, by increasing the amount of fuel. Angular acceleration per cylinder is then detected again and when the variation in angular acceleration among cylinders is not eliminated, it is judged that there is an error in the amount of air control of the cylinder having the largest variation and the amount of air, amount of fuel, ignition timing or the like are corrected.
摘要翻译： 本发明分别根据燃料系统和空气系统中的误差适当地进行校正，并且校正空燃比和扭矩的变化。 当在进行基于排气歧管10A的空燃比的反馈控制的情况下，当目标空燃比与实际空燃比之间的差等于或低于预定值时，空燃比 具有最大的角加速度变化的气缸cyl-1例如通过增加燃料量被校正到浓侧。 再次检测每缸的角加速度，当不消除气缸之间角加速度的变化时，判断为具有最大变化量和空气量的气缸的空气控制量存在误差， 燃料，点火正时等。
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公开(公告)号：US08150598B2
公开(公告)日：2012-04-03
申请号：US12470202
申请日：2009-05-21
IPC分类号： G06F19/00
CPC分类号： F02D37/02 , F02D35/023 , F02D41/064 , F02D41/1454 , F02D41/1497 , F02D2200/1012 , F02P5/103 , F02P5/1506 , Y02T10/46
摘要： An engine controller capable of optimizing both the air-fuel ratio and the ignition timing to provide HC-minimized performance under the relevant driving conditions (environmental conditions) in order to minimize the amount of HC emitted from an engine at the time of start-up (before catalyst activation) is provided. The engine controller includes: air-fuel ratio control means for controlling the air-fuel ratio to be within a predetermined range (for example, 14.5 to 16.5) when the engine is operated at a certain driving condition (for example, in a state in which the catalyst is not activated such as the time of starting a cooler, or idling time); and ignition timing correction means for correcting the ignition timing to the retard side when the engine is operated at the certain driving condition and the air-fuel ratio is within the predetermined range.
摘要翻译： 一种能够优化空燃比和点火正时两者的发动机控制器，以在相关驾驶条件（环境条件）下提供HC最小化的性能，以便在起动时最小化从发动机排出的HC的量 （催化剂活化之前）。 发动机控制器包括：空燃比控制装置，用于在发动机在某一行驶状态下操作时（例如，在一定的驾驶状态下）将空燃比控制在预定范围内（例如14.5至16.5） 催化剂未启动，例如启动冷却器的时间或空转时间）; 以及点火正时校正装置，用于当发动机在特定驾驶状态下操作并且空燃比在预定范围内时，将点火正时校正到延迟侧。
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公开(公告)号：US20110315108A1
公开(公告)日：2011-12-29
申请号：US13202350
申请日：2010-02-04
申请人： Shinji Nakagawa , Kazuhiko Kanetoshi , Kouzo Katougi , Takanobu Ichihara , Minoru Ohsuga , Hiroyuki Takamura
发明人： Shinji Nakagawa , Kazuhiko Kanetoshi , Kouzo Katougi , Takanobu Ichihara , Minoru Ohsuga , Hiroyuki Takamura
IPC分类号： F02N11/08
CPC分类号： F02D41/065 , F02D41/0295 , F02D41/1454 , F02D41/1475 , F02D2200/0814 , F02D2200/0816
摘要： Provided is a control device for an engine which is capable of purifying NOx with high efficiency at a restart after an idle stop without deteriorating purification efficiency of HC and CO. At the restart after the idle stop, an air-fuel ratio is controlled to be rich, and an atmosphere inside of a catalyst is estimated on the basis of a required time ΔT from a time point at which an output value (VO2—2) of first oxygen concentration detection means upstream of the catalyst exceeds a predetermined value A1 to a time point at which an output value (VO2—2) of second oxygen concentration detection means downstream of the catalyst exceeds a predetermined value A2, whereby an air-fuel ratio at next and subsequent restarts is corrected so that the atmosphere inside of the catalyst is optimized at the next and subsequent restarts.
摘要翻译： 提供一种用于发动机的控制装置，其能够在怠速停止之后重新启动时能够高效地净化NOx，而不会降低HC和CO的净化效率。在怠速停止后的重启时，将空燃比控制为 在催化剂上游的第一氧浓度检测装置的输出值（VO2-2）超过规定值A1的时刻，基于所需时间＆Dgr; T，估计催化剂内部的气氛， 到催化剂下游的第二氧浓度检测装置的输出值（VO2-2）超过预定值A2的时间点，由此校正下次再次启动时的空燃比，使得在 催化剂在下一次和随后的重新启动时被优化。
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公开(公告)号：US20110029218A1
公开(公告)日：2011-02-03
申请号：US12826367
申请日：2010-06-29
IPC分类号： F02D41/00
CPC分类号： F02D41/0085 , F02D37/02 , F02D41/1454 , F02D41/1497 , F02D2200/1012
摘要： The present invention performs correction appropriately according to errors in the fuel system and air system respectively and corrects both variations in the air-fuel ratio and torque. When the difference between a target air-fuel ratio and a real air-fuel ratio is equal to or below a predetermined value when feedback control based on the air-fuel ratio of an exhaust manifold 10A is in progress, the air-fuel ratio of a cylinder cyl_1 having the largest variation of angular acceleration is corrected to the rich side, for example, by increasing the amount of fuel. Angular acceleration per cylinder is then detected again and when the variation in angular acceleration among cylinders is not eliminated, it is judged that there is an error in the amount of air control of the cylinder having the largest variation and the amount of air, amount of fuel, ignition timing or the like are corrected.
摘要翻译： 本发明分别根据燃料系统和空气系统中的误差适当地进行校正，并且校正空燃比和扭矩的变化。 当在进行基于排气歧管10A的空燃比的反馈控制的情况下，当目标空燃比与实际空燃比之间的差等于或低于预定值时，空燃比 具有最大的角加速度变化的气缸cyl_1例如通过增加燃料量被校正到浓侧。 再次检测每缸的角加速度，当不消除气缸之间角加速度的变化时，判断为具有最大变化量和空气量的气缸的空气控制量存在误差， 燃料，点火正时等。
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公开(公告)号：US07664591B2
公开(公告)日：2010-02-16
申请号：US11476798
申请日：2006-06-29
申请人： Shinji Nakagawa , Kozo Katogi , Minoru Oosuga
发明人： Shinji Nakagawa , Kozo Katogi , Minoru Oosuga
CPC分类号： F02D41/047 , F02D41/064 , F02D41/22 , F02D2041/288 , F02D2200/0414 , F02D2200/0612 , F02D2200/0614
摘要： An apparatus and a method of control of the engine for separating and detecting the fuel remaining in the engine and in the intake passages before the start of the engine and also detecting the fuel property, and calculating a parameter such as an optimum fuel injection quantity when the engine is started, and thus enabling an efficient exhaust performance and a good running performance to be compatible at start-up. The engine control apparatus has a unit for detecting or estimating a burned fuel quantity of the engine, and a unit for separating and detecting a burned fuel quantity supplied from the fuel injection valve and a burned quantity of fuel other than the fuel supplied from the injection valve.
摘要翻译： 一种发动机的控制装置和方法，用于分离和检测在发动机起动之前的发动机和进气通道中的燃料，并且还检测燃料特性，并且计算诸如最佳燃料喷射量之类的参数， 发动机起动，因此能够在启动时实现高效的排气性能和良好的运行性能。 发动机控制装置具有用于检测或估计发动机的燃烧燃料量的单元，以及用于分离和检测从燃料喷射阀供给的燃烧燃料量的单元和从喷射器供给的燃料的燃烧量 阀。
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公开(公告)号：US07487032B2
公开(公告)日：2009-02-03
申请号：US11317201
申请日：2005-12-27
申请人： Shinji Nakagawa , Shinya Satou , Mamoru Nemoto
发明人： Shinji Nakagawa , Shinya Satou , Mamoru Nemoto
IPC分类号： F02D45/00
CPC分类号： F02D41/1497 , F02D2200/1002 , F02D2200/1004 , F02D2250/18
摘要： An engine control system, which is adaptable for individual differences among engines, changes with time, environmental changes, etc., and which can control engine torque with high accuracy and high response. The engine control system comprises a unit for detecting engine torque in at least one of direct and indirect manners, a unit for computing an engine control parameter, and a unit for modifying the engine control parameter based on the detected torque detected by the engine torque detecting unit.
摘要翻译： 适用于发动机之间的个体差异的发动机控制系统随时间，环境变化等而变化，并且可以高精度和高响应地控制发动机扭矩。 发动机控制系统包括用于以直接和间接方式中的至少一个方式检测发动机扭矩的单元，用于计算发动机控制参数的单元，以及用于基于由发动机扭矩检测检测到的检测转矩来修正发动机控制参数的单元 单元。
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