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    Vehicle control apparatus and method
    5.
    发明申请
    Vehicle control apparatus and method 失效
    车辆控制装置及方法

    公开(公告)号：US20080161156A1

    公开(公告)日：2008-07-03

    申请号：US11987377

    申请日：2007-11-29

    申请人： Masaaki Kobayashi

    发明人： Masaaki Kobayashi

    IPC分类号： F16H59/78 ,  F01N3/20

    CPC分类号： F02D41/029 ,  B60W30/18054 ,  B60W2510/0623 ,  B60W2510/0638 ,  B60W2510/068 ,  B60Y2300/476 ,  F01N3/023 ,  F01N3/035 ,  F02D41/0225 ,  F02D41/023 ,  F02D2200/0802 ,  F02D2200/0812 ,  F02D2200/502 ,  F16H61/16 ,  F16H2061/168 ,  Y10T477/65 ,  Y10T477/653 ,  Y10T477/663

    摘要： A vehicle control apparatus includes a controller. When predetermined conditions are satisfied, the controller executes a neutral control that forcibly places an automatic transmission in a substantially neutral state, the predetermined conditions including the shift position of the automatic transmission being in the drive position. When it is determined that the amount of exhaust matter accumulated in a catalyst provided in an exhaust system of a vehicle has exceeded a first reference value, the controller executes a catalyst heating control that increases the temperature of the catalyst so as to remove the exhaust matter accumulated in the catalyst. When it is determined during the catalyst heating control that the amount of the exhaust matter accumulated in the catalyst has exceeded a second reference value that is larger than the first reference value, the controller prohibits the execution of the neutral control.

    摘要翻译： 车辆控制装置包括控制器。 当满足预定条件时，控制器执行中性点控制，强制将自动变速器强制置于基本中立状态，包括自动变速器的变速位置处于驱动位置的预定条件。 当确定积聚在设置在车辆的排气系统中的催化剂中的排气量超过第一参考值时，控制器执行催化剂加热控制，其增加催化剂的温度以除去排气物质 积累在催化剂中。 当在催化剂加热控制期间确定累积在催化剂中的废气量已经超过比第一参考值大的第二参考值时，控制器禁止执行中性控制。

    Method for operating an internal combustion engine, especially of a motor vehicle
    6.
    发明授权
    Method for operating an internal combustion engine, especially of a motor vehicle 失效
    用于操作内燃机，特别是机动车辆的方法

    公开(公告)号：US06467255B1

    公开(公告)日：2002-10-22

    申请号：US09600287

    申请日：2000-07-14

    申请人： Ferdinand Grob ,  Uwe Maienberg

    发明人： Ferdinand Grob ,  Uwe Maienberg

    IPC分类号： F01N300

    CPC分类号： F02D41/402 ,  F01N3/0842 ,  F02B2075/125 ,  F02D41/023 ,  F02D41/0275 ,  F02D41/3029 ,  F02D41/307 ,  Y02T10/123 ,  Y02T10/44 ,  Y10T477/65 ,  Y10T477/663

    摘要： An internal combustion engine (1) especially for a motor vehicle is described. The engine is provided with an injection valve (10) with which the fuel is injected for a combustion, can be injected directly into a combustion chamber (4) of a cylinder (3) in a first operating mode during an induction phase and in a second operating mode during a compression phase. A spark plug (11) is provided with which the fuel, which is injected in both operating modes, is ignited. A catalytic converter (13) is provided for storing nitrous oxides arising during the combustion. With a control apparatus (12), the operating variables of the engine (1) can be controlled (open-loop and/or closed-loop) in both operating modes. A gear change into another gear stage and a switchover into the first operating mode can be carried out approximately simultaneously by the control apparatus (12). The switchover into the first operating mode is provided for discharging the nitrous oxides stored in the catalytic converter (13).

    摘要翻译： 描述了特别用于机动车辆的内燃机（1）。 发动机设置有喷射阀（10），燃料通过喷射阀喷射燃烧，可以在感应阶段以第一操作模式直接喷射到气缸（3）的燃烧室（4）中，并且在 在压缩阶段的第二操作模式。 设置火花塞（11），其中以两种操作模式喷射的燃料被点燃。 提供催化转化器（13），用于储存燃烧过程中产生的一氧化二氮。 利用控制装置（12），可以在两种操作模式中控制发动机（1）的操作变量（开环和/或闭环）。 可以通过控制装置（12）大致同时地进行到另一个齿轮级的换档和切换到第一操作模式。 提供进入第一操作模式的切换用于排出存储在催化转化器（13）中的一氧化二氮。

    Method of controlling operation of internal combustion engines
    10.
    发明授权
    Method of controlling operation of internal combustion engines 失效
    内燃机运行控制方法

    公开(公告)号：US4848303A

    公开(公告)日：1989-07-18

    申请号：US174847

    申请日：1988-03-29

    申请人： Sachito Fujimoto ,  Makoto Hashiguchi

    发明人： Sachito Fujimoto ,  Makoto Hashiguchi

    IPC分类号： F02D41/02 ,  F02D21/08 ,  F02D41/00 ,  F02D41/24 ,  F02M25/07

    CPC分类号： F02D41/005 ,  F02D41/2422 ,  F02D41/2496 ,  Y02T10/47 ,  Y10T477/663 ,  Y10T477/675

    摘要： A method of controlling an operation of an internal combustion engine. A memory has stored therein a plurality of basic values of a control amount by which the operation of the engine is to be controlled, and which conform to at least one operating parameter of the engine, as well as at least one correction value for correcting the basic values. When each of first and second conditions is detected under which the operation of the engine is required to be controlled by respective different amounts, ones of the basic values are read from the memory, which corresponds to the value of the at least one operating parameter. When a predetermined one of the first and second conditions is detected, the at least one correction value is read from the memory, by which the read basic values are corrected by the read correction value. The operation of the engine is controlled by control amounts based upon the corrected basic values. The operation of the engine includes control of fuel supply to the engine and exhaust gas recirculation control.

    摘要翻译： 一种控制内燃机运转的方法。 存储器中存储有控制量的多个基本值，通过该控制量控制发动机的操作并符合发动机的至少一个操作参数的控制量以及用于校正发动机的至少一个校正值 基本价值观。 当检测到第一和第二条件中的每个条件需要通过相应的不同量来控制发动机的操作时，从存储器中读取基本值中的一个，其对应于至少一个操作参数的值。 当检测到第一和第二条件中的预定的一个时，从存储器读取至少一个校正值，通过读出的校正值校正读取的基本值。 发动机的操作由基于校正的基本值的控制量来控制。 发动机的操作包括控制对发动机的燃料供给和废气再循环控制。