Asynchronous transfer mode (ATM) traffic control apparatus and control method for handling a wide variety of ATM services
    1.
    发明授权
    Asynchronous transfer mode (ATM) traffic control apparatus and control method for handling a wide variety of ATM services 失效
    用于处理各种ATM业务的异步传输模式(ATM)业务控制装置和控制方法

    公开(公告)号:US06175554B1

    公开(公告)日:2001-01-16

    申请号:US09066927

    申请日:1998-04-28

    Abstract: An ATM traffic control apparatus and method for adaptively controlling ATM traffics. The ATM traffic control apparatus includes an output buffer for storing traffics generated by a plurality of traffic sources; traffic predictors of neural networks for generating predicted traffic values designating the number of cells which is expected to arrive during a future time slot, by adaptively learning the number of cells received during a setting time slot; a decision gate for deciding whether call congestion will happen by using predicted traffic values, an available buffer size of the output buffer and the number of cells to be transmitted during a setting time slot, and for generating the number of cells which can not be processed during a future time slot when it is decided that the congestion will happen; and a traffic controller of an expert system for calculating an optimal flow rate of each traffic source to control the congestion of the output buffer, by using service rates of the traffic sources, traffic types, peak bit rates, predicted traffic values, and the number of cells which can not be processed in the output buffer.

    Abstract translation: 一种用于自适应地控制ATM业务的ATM业务控制装置和方法。 ATM业务控制装置包括用于存储由多个业务源产生的业务的输出缓冲器; 通过自适应地学习在设置时隙期间接收到的小区的数量,生成预测的业务量的业务预测器,用于指定期望在未来时隙期间到达的小区的数量; 用于通过使用预测的流量值,输出缓冲器的可用缓冲器大小和在设置时隙期间要发送的单元的数量来决定是否发生呼叫拥塞的决策门,以及用于生成不能被处理的小区数量 在未来的时间段,当决定发生拥堵时; 以及专家系统的流量控制器,用于通过使用流量源的服务速率,流量类型,峰值比特率,预测的流量值和数量来计算每个流量源的最优流量以控制输出缓冲器的拥塞 不能在输出缓冲区中处理的单元格。

    Power train of automatic transmission
    2.
    发明授权
    Power train of automatic transmission 有权
    自动变速器动力传动系

    公开(公告)号:US07544145B2

    公开(公告)日:2009-06-09

    申请号:US11582025

    申请日:2006-10-17

    Applicant: Wook Jin Jang

    Inventor: Wook Jin Jang

    Abstract: A power train of an automatic transmission has eight forward gear stages and three reverse gear stages. The power train includes two composite planetary gear sets and seven engagement elements: two clutches and five brakes. Two of the engagement elements are engaged in each gear stage.

    Abstract translation: 自动变速器的动力传动系具有八个前进档和三个倒档档。 动力传动系包括两个复合行星齿轮组和七个接合元件:两个离合器和五个制动器。 两个接合元件啮合在每个档位。

    Six-speed power train of automatic transmission for vehicle
    3.
    发明授权
    Six-speed power train of automatic transmission for vehicle 有权
    车速自动变速器六速动力传动系

    公开(公告)号:US07438662B2

    公开(公告)日:2008-10-21

    申请号:US11595400

    申请日:2006-11-08

    Abstract: A six-speed power train of an automatic transmission for a vehicle includes: a first, double pinion planetary gear set including a first operational element always operating as an input element, a second operational element selectively operating as an output and a fixed element, and a third operational element selectively operating as an input element, an output element, and a fixed element; a second, Ravingneaux type planetary gear set including a first operational element selectively operating as an input element, a second operational element always operating as an output element, a third operational element selectively operating as an input element and a fixed element, and a fourth operational element selectively operating as a fixed element; a plurality of clutches disposed between and variably connecting operational elements of the first and second planetary gear sets; and a plurality of brakes variably connecting a transmission housing with one of the fixed elements.

    Abstract translation: 一种用于车辆的自动变速器的六速动力传动系包括:第一双小齿轮行星齿轮组,其包括总是作为输入元件操作的第一操作元件,选择性地作为输出操作的第二操作元件和固定元件,以及 选择性地操作为输入元件的第三操作元件,输出元件和固定元件; 第二行星齿轮组,包括选择性地作为输入元件操作的第一操作元件,总是作为输出元件操作的第二操作元件,选择性地作为输入元件和固定元件操作的第三操作元件,以及第四操作元件 元件选择性地作为固定元件操作; 多个离合器,设置在第一和第二行星齿轮组之间并可变地连接第一和第二行星齿轮组的操作元件; 以及多个制动器,其可变地将变速器壳体与其中一个固定元件连接。

    Seven-speed powertrain of an automatic transmission for vehicles
    4.
    发明授权
    Seven-speed powertrain of an automatic transmission for vehicles 有权
    用于车辆的自动变速器的七速动力传动系

    公开(公告)号:US07384364B2

    公开(公告)日:2008-06-10

    申请号:US11305806

    申请日:2005-12-15

    Applicant: Wook Jin Jang

    Inventor: Wook Jin Jang

    Abstract: Seven forward speeds and three reverse speeds are realized by combining two compound planetary gear sets using three clutches and four brakes, and each shift speed is realized by operating two frictional elements, thereby reducing a capacity of a hydraulic pump and enhancing an efficiency of a hydraulic pressure control by realizing each shift speed by operating two frictional elements. A first shift portion and a second shift portion are disposed on the same shaft axis. The first shift portion includes a first planetary gear set formed as a double pinion planetary gear set and a second planetary gear set formed as a single pinion planetary gear set, and the second shift portion includes a third planetary gear set formed as a single pinion planetary gear set and a fourth planetary gear set formed as a single pinion planetary gear set. The first shift portion is combined by two clutches and two brakes, and the second shift portion is combined by one clutch and two brakes.

    Abstract translation: 通过组合使用三个离合器和四个制动器的两个复合行星齿轮组来实现七个前进速度和三个倒档速度,并且通过操作两个摩擦元件实现每个换档速度,从而降低液压泵的容量并提高液压效率 通过操作两个摩擦元件实现每个换档速度的压力控制。 第一变速部分和第二变速部分设置在相同的轴线上。 第一变速部分包括形成为双小齿轮行星齿轮组的第一行星齿轮组和形成为单小齿轮行星齿轮组的第二行星齿轮组,并且第二变速部分包括形成为单个小齿轮行星齿轮组的第三行星齿轮组 齿轮组和形成为单个小齿轮行星齿轮组的第四行星齿轮组。 第一变速部分由两个离合器和两个制动器组合,第二变速部分由一个离合器和两个制动器组合。

    Power train of automatic transmission
    5.
    发明申请
    Power train of automatic transmission 有权
    自动变速器动力传动系

    公开(公告)号:US20070225109A1

    公开(公告)日:2007-09-27

    申请号:US11582025

    申请日:2006-10-17

    Applicant: Wook Jin Jang

    Inventor: Wook Jin Jang

    Abstract: A power train of an automatic transmission has eight forward gear stages and three reverse gear stages. The power train includes two composite planetary gear sets and seven engagement elements: two clutches and five brakes. Two of the engagement elements are engaged in each gear stage.

    Abstract translation: 自动变速器的动力传动系具有八个前进档和三个倒档档。 动力传动系包括两个复合行星齿轮组和七个接合元件:两个离合器和五个制动器。 两个接合元件啮合在每个档位。

    Six-speed power train of automatic transmission for vehicle

    公开(公告)号:US20080015083A1

    公开(公告)日:2008-01-17

    申请号:US11595400

    申请日:2006-11-08

    Abstract: A six-speed power train of an automatic transmission for a vehicle includes: a first, double pinion planetary gear set including a first operational element always operating as an input element, a second operational element selectively operating as an output and a fixed element, and a third operational element selectively operating as an input element, an output element, and a fixed element; a second, Ravingneaux type planetary gear set including a first operational element selectively operating as an input element, a second operational element always operating as an output element, a third operational element selectively operating as an input element and a fixed element, and a fourth operational element selectively operating as a fixed element; a plurality of clutches disposed between and variably connecting operational elements of the first and second planetary gear sets; and a plurality of brakes variably connecting a transmission housing with one of the fixed elements.

    Seven-speed powertrain of an automatic transmission for vehicles
    9.
    发明申请
    Seven-speed powertrain of an automatic transmission for vehicles 失效
    用于车辆的自动变速器的七速动力传动系

    公开(公告)号:US20070129205A1

    公开(公告)日:2007-06-07

    申请号:US11305726

    申请日:2005-12-15

    Applicant: Wook Jin Jang

    Inventor: Wook Jin Jang

    Abstract: Seven forward speeds and three reverse speeds are realized by combining two compound planetary gear sets using three clutches and four brakes, and each shift speed is realized by operating two frictional elements, thereby reducing a capacity of a hydraulic pump and enhancing an efficiency of a hydraulic pressure control by realizing each shift speed by operating two frictional elements. A first shift portion and a second shift portion are disposed on the same shaft axis. The first shift portion includes a first planetary gear set formed as a double pinion planetary gear set and a second planetary gear set formed as a single pinion planetary gear set, and the second shift portion includes a third planetary gear set formed as a single pinion planetary gear set and a fourth planetary gear set formed as a single pinion planetary gear set. The first shift portion is combined by one clutch and two brakes, and the second shift portion is combined by one clutch and two brakes.

    Abstract translation: 通过组合使用三个离合器和四个制动器的两个复合行星齿轮组来实现七个前进速度和三个倒档速度,并且通过操作两个摩擦元件实现每个换档速度,从而降低液压泵的容量并提高液压效率 通过操作两个摩擦元件实现每个换档速度的压力控制。 第一变速部分和第二变速部分设置在相同的轴线上。 第一变速部分包括形成为双小齿轮行星齿轮组的第一行星齿轮组和形成为单小齿轮行星齿轮组的第二行星齿轮组,并且第二变速部分包括形成为单个小齿轮行星齿轮组的第三行星齿轮组 齿轮组和形成为单个小齿轮行星齿轮组的第四行星齿轮组。 第一变速部分由一个离合器和两个制动器组合,并且第二变速部分通过一个离合器和两个制动器组合。

    Seven-speed powertrain of an automatic transmission for vehicles
    10.
    发明授权
    Seven-speed powertrain of an automatic transmission for vehicles 失效
    用于车辆的自动变速器的七速动力传动系

    公开(公告)号:US07377872B2

    公开(公告)日:2008-05-27

    申请号:US11305726

    申请日:2005-12-15

    Applicant: Wook Jin Jang

    Inventor: Wook Jin Jang

    Abstract: Seven forward speeds and three reverse speeds are realized by combining two compound planetary gear sets using three clutches and four brakes, and each shift speed is realized by operating two frictional elements, thereby reducing a capacity of a hydraulic pump and enhancing an efficiency of a hydraulic pressure control by realizing each shift speed by operating two frictional elements. A first shift portion and a second shift portion are disposed on the same shaft axis. The first shift portion includes a first planetary gear set formed as a double pinion planetary gear set and a second planetary gear set formed as a single pinion planetary gear set, and the second shift portion includes a third planetary gear set formed as a single pinion planetary gear set and a fourth planetary gear set formed as a single pinion planetary gear set. The first shift portion is combined by one clutch and two brakes, and the second shift portion is combined by one clutch and two brakes.

    Abstract translation: 通过组合使用三个离合器和四个制动器的两个复合行星齿轮组来实现七个前进速度和三个倒档速度,并且通过操作两个摩擦元件实现每个换档速度,从而降低液压泵的容量并提高液压效率 通过操作两个摩擦元件实现每个换档速度的压力控制。 第一变速部分和第二变速部分设置在相同的轴线上。 第一变速部分包括形成为双小齿轮行星齿轮组的第一行星齿轮组和形成为单小齿轮行星齿轮组的第二行星齿轮组,并且第二变速部分包括形成为单个小齿轮行星齿轮组的第三行星齿轮组 齿轮组和形成为单个小齿轮行星齿轮组的第四行星齿轮组。 第一变速部分通过一个离合器和两个制动器组合,并且第二变速部分通过一个离合器和两个制动器组合。

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