-
公开(公告)号：KR1020130024413A
公开(公告)日：2013-03-08
申请号：KR1020110087857
申请日：2011-08-31
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A drive controlling method of a hybrid vehicle is provided to intellectualize and activate energy application capability of the vehicle by changeably implementing a state of charge(SOC) maintenance method of the hybrid vehicle using advanced information of the vehicle. CONSTITUTION: A drive controlling method of a hybrid vehicle controls the vehicle by applying power distribution strategies corresponded to the state of charge(SOC) domain having the current SOC, by the power distribution strategies of a series and the SOC zones. In the drive controlling method of the hybrid vehicle, as the vehicle drives and the height ascends or descends, the power division strategies applied with the current SOC are changed by the elevation of the height. The drive controlling method of the hybrid vehicle comprises the following steps. The corrected SOC is calculated depends on the elevation by adjusting the height correction value of a certain current SOC as the vehicle drives and the height ascends or descends. The power division strategies corresponded to the SOC domain including the corrected SOC are used to control the vehicle. [Reference numerals] (AA) Current SOC; (BB) Corrected SOC(current SOC + height correction value); (CC) Power distribution strategy VH; (DD) Power distribution strategy H; (EE) Power distribution strategy N; (FF) Power distribution strategy L; (GG) Power distribution strategy VL
Abstract translation: 目的：提供一种混合动力车辆的驱动控制方法，通过使用车辆的先进信息可变地实现混合动力车辆的充电状态（SOC）维护方法来智能化和激活车辆的能量施加能力。 构成：混合动力车辆的驱动控制方法通过应用与具有当前SOC的充电状态（SOC）域对应的配电策略，通过一系列的功率分配策略和SOC区域来控制车辆。 在混合动力车辆的驱动控制方法中，随着车辆的行驶和高度的上升或下降，使用当前SOC的功率分配策略由高度的高度改变。 混合动力车辆的驱动控制方法包括以下步骤。 通过调整车辆驱动时的某一当前SOC的高度校正值，并且高度上升或下降，计算出校正后的SOC取决于仰角。 对应于包括经修正的SOC的SOC域的功率分配策略用于控制车辆。 （标号）（AA）电流SOC; （BB）校正SOC（当前SOC +高度校正值）; （CC）配电策略VH; （DD）配电策略H; （EE）配电策略N; （FF）配电策略L; （GG）配电策略VL
-
-
-
公开(公告)号：KR1020080013353A
公开(公告)日：2008-02-13
申请号：KR1020060074774
申请日：2006-08-08
Applicant: 현대자동차주식회사
IPC: B60K6/08
CPC classification number: B60W20/40 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60W10/02 , B60W10/08 , B60W20/00 , B60W30/18127 , F16H3/728 , F16H2037/102 , F16H2037/106 , F16H2200/201 , F16H2200/2035 , Y02T10/6239
Abstract: A power transmission system of a hybrid vehicle is provided to improve power transmission efficiency by changing a power transmission structure, and to prevent energy circulation. A power transmission system of a hybrid vehicle comprises a planetary gear unit provided in a transaxle housing of the hybrid vehicle and including a first planetary gear(12) and a second planetary gear(14) and a third planetary gear(16), a driving motor unit(20) including a first motor unit(22) connected to the third planetary gear so as to transmit power and a second motor unit(24) provided to transmit power to a driving shaft through the second planetary gear so as to operate the driving shaft together with power generated by the engine, a clutch unit(30) connected to the planetary gear unit so as to enable the hybrid vehicle to run by changing an operation mode of a transmission at least a critical mechanical point wherein a mode conversion between a first compound-split mode and a second compound-split mode occurs, and a controller(40) controlling the operation mode of the driving motor unit and the clutch unit according to an operation mode of the hybrid vehicle.
Abstract translation: 提供一种混合动力车辆的动力传递系统，通过改变动力传递结构来提高动力传递效率，并且防止能量循环。 混合动力车辆的动力传动系统包括行星齿轮单元，其设置在混合动力车辆的变速驱动桥壳体中，并包括第一行星齿轮（12）和第二行星齿轮（14）和第三行星齿轮（16），驱动 马达单元（20）包括连接到第三行星齿轮以传递动力的第一马达单元（22）和设置成通过第二行星齿轮将动力传递到驱动轴的第二马达单元（24），以便操作 驱动轴与发动机产生的动力一起，连接到行星齿轮单元的离合器单元（30），以使得混合动力车辆能够通过改变至少一个关键机械点的至少一个关键机械点来运行，其中模式转换 发生第一复合分割模式和第二复合分割模式，以及根据混合动力车辆的操作模式来控制驱动电动机单元和离合器单元的操作模式的控制器（40）。
-
-
Patent Agency Ranking
-
公开(公告)号：KR1020070119762A
公开(公告)日：2007-12-21
申请号：KR1020060049743
申请日：2006-06-02
Applicant: 현대자동차주식회사
Abstract: A dual mode power train for a hybrid electric vehicle and a method of controlling the dual mode power train are provided to operate the power train in a compound split mode, in which a first clutch is connected while a second clutch is disconnected in a high gear ratio region, whereas the first clutch is disconnected while the second clutch is connected in a low gear ration region, thereby allowing the power train to be operated in a wider range of efficient gear ratio regions. A dual mode power train for a hybrid electric vehicle has first, second and third planetary gear sets(11,17,27). The first planetary gear set has a first carrier(1) connected to an engine, a first ring gear(3) connected to a driving wheel(5), and a first sun gear(7) connected to a second motor generator(9). The second planetary gear set has a second carrier(13) connected to the first ring gear, and a second sun gear(15) connected to the first sun gear. The third planetary gear set has a third sun gear(19) connected to the second ring gear of the second planetary gear set, and a third carrier(23) connected to a first motor generator(25). A first clutch(31) connects or disconnects the second sun gear and a third ring gear(29) of the third planetary gear set. A second clutch(33) switches the third sun gear between a fixed state and a rotary state. The second clutch is installed between a power train case(35) and the third ring gear. First, second, and third planetary gear sets are comprised of singe pinion planetary gears. In a method of controlling the dual mode power train, with mechanical point where the speed of the second motor generator becomes zero set as a reference, disconnecting the first clutch and connecting the second clutch in a region having a high gear ratio, whereas in a region having low gear ratio, the first clutch is connected while the second clutch is disconnected.
Abstract translation: 提供了一种用于混合动力电动车辆的双模式动力传动系统和一种控制双模动力传动系统的方法，以复合分流模式操作动力传动系，其中第一离合器连接在第二离合器以高齿轮 而第二离合器在低档位区域连接时第一离合器断开，从而允许动力传动系在有效传动比区域的更宽范围内操作。 用于混合动力电动车辆的双模式动力传动系具有第一，第二和第三行星齿轮组（11,17,27）。 第一行星齿轮组具有连接到发动机的第一行星架（1），连接到驱动轮（5）的第一环形齿轮（3）和连接到第二电动发电机（9）的第一太阳齿轮（7） 。 第二行星齿轮组具有连接到第一齿圈的第二行星架（13）和连接到第一太阳轮的第二太阳轮（15）。 第三行星齿轮组具有连接到第二行星齿轮组的第二齿圈的第三太阳轮（19）和连接到第一电动发电机（25）的第三行星架（23）。 第一离合器（31）连接或断开第二太阳齿轮和第三行星齿轮组的第三齿圈（29）。 第二离合器（33）在固定状态和旋转状态之间切换第三太阳齿轮。 第二离合器安装在动力传动箱（35）和第三齿圈之间。 第一，第二和第三行星齿轮组包括单齿轮行星齿轮。 在控制双模动力传动系的方法中，以第二电动发电机的速度为零的机械点设定为基准，断开第一离合器并将第二离合器连接在具有高齿轮比的区域中，而在 低档位的区域，在第二离合器断开的同时连接第一离合器。
-
公开(公告)号：KR1020070117787A
公开(公告)日：2007-12-13
申请号：KR1020060051864
申请日：2006-06-09
Applicant: 현대자동차주식회사
Abstract: A dual mode power train for a hybrid electric vehicle and a method of operating the same are provided to secure more efficient shift ratio range, and to operate the power train in a relatively efficient state according to change of shift ratio. A dual mode power train for a hybrid electric vehicle comprises: a first planetary gear set(11) including a first sun gear(3) connected to a first motor generator(1) and a first ring gear(7) connected to an engine(5) and a first carrier(9), a second planetary gear set(23) including a second ring gear(15) connected to the first carrier and a driving wheel(13) and a second sun gear(19) connected to a second motor generator(17) and a second carrier(21), a first clutch(25) for connecting and disconnecting the first sun gear of the first planetary gear set to the second carrier of the second planetary gear set, and a second clutch(27) for converting the second carrier between a fixed state and a rotatable state.
Abstract translation: 提供一种用于混合动力电动车辆的双模式动力传动系统及其操作方法，以确保更有效的变速比范围，并根据变速比的变化在相对有效的状态下操作动力传动系。 一种用于混合动力电动车辆的双模式动力传动系包括：第一行星齿轮组（11），包括连接到第一电动发电机（1）的第一太阳齿轮（3）和与发动机连接的第一齿圈（7） 5）和第一行星架（9），第二行星齿轮组（23），包括连接到第一行星架的第二齿圈（15）和驱动轮（13）和第二太阳齿轮（19） 电动发电机（17）和第二行星架（21）;第一离合器（25），用于将第一行星齿轮组的第一太阳齿轮连接到第二行星齿轮组的第二行星架上;以及第二离合器 ），用于在固定状态和可旋转状态之间转换第二载体。
-
公开(公告)号：KR1020070117786A
公开(公告)日：2007-12-13
申请号：KR1020060051861
申请日：2006-06-09
Applicant: 현대자동차주식회사
Abstract: A dual mode power train for a hybrid electric vehicle and a method of operating the same are provided to secure more efficient shift ratio range, and to operate the power train in a relatively efficient state according to change of shift ratio. A dual mode power train for a hybrid electric vehicle comprises: a first planetary gear set(11) including a first sun gear(3) connected to a first motor generator(1) and a first ring gear(7) connected to an engine(5) and a first carrier(9), a second planetary gear set(23) including a second sun gear(15) connected to the first carrier and a driving wheel(13) and a second ring gear(19) connected to a second motor generator(17) and a second carrier(21), a first clutch(25) for connecting and disconnecting between the first sun gear and the second carrier, and a second clutch(27) for converting the second carrier between a fixed state and a rotatable state.
Abstract translation: 提供一种用于混合动力电动车辆的双模式动力传动系统及其操作方法，以确保更有效的变速比范围，并根据变速比的变化在相对有效的状态下操作动力传动系。 一种用于混合动力电动车辆的双模式动力传动系包括：第一行星齿轮组（11），包括连接到第一电动发电机（1）的第一太阳齿轮（3）和与发动机连接的第一齿圈（7） 5）和第一行星架（9），包括连接到第一行星架的第二太阳齿轮（15）和驱动轮（13）的第二行星齿轮组（23）和连接到第二行星齿轮 电动发电机（17）和第二行星架（21），用于在第一太阳齿轮和第二行星架之间连接和断开的第一离合器（25）和用于在固定状态和 可旋转状态。
-
公开(公告)号：KR1020070082399A
公开(公告)日：2007-08-21
申请号：KR1020060015186
申请日：2006-02-16
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/6239
Abstract: A dual mode power transmission apparatus for a hybrid electric vehicle is provided to enable the use of low capacity motor and battery by blocking energy circulation through mode switching in a high vehicle speed. A dual mode power transmission apparatus for a hybrid electric vehicle comprises two motors(110,120), three planetary gears(210,220,230) and two clutches. The first motor(110) is connected to a sun gear(231) of the third planetary gear(230), an engine(400) is connected to a sun gear(211) of the first planetary gear(210) and simultaneously the sun gear(211) is connected to a ring gear(223) of the second planetary gear(220). The second motor(120) is connected to a ring gear(213) of the first planetary gear(210) and simultaneously the ring gear(213) is connected to a sun gear(221) of the second planetary gear(220). The sun gear(211) is connected to one side of a ring gear(233) of the third planetary gear(230) through the first clutch. The second clutch is connected to the other side of the ring gear(233).
Abstract translation: 提供了一种用于混合动力电动车辆的双模式动力传递装置，以通过以高车速通过模式切换来阻断能量循环，从而能够使用低容量电动机和电池。 一种用于混合动力电动车辆的双模式动力传递装置，包括两个马达（110,120），三个行星齿轮（210,220,230）和两个离合器。 第一马达110与第三行星齿轮230的太阳齿轮231连接，发动机400与第一行星齿轮210的太阳轮211连接，同时太阳 齿轮（211）连接到第二行星齿轮（220）的齿圈（223）。 第二马达（120）连接到第一行星齿轮（210）的齿圈（213），同时齿圈（213）连接到第二行星齿轮（220）的太阳齿轮（221）。 太阳齿轮（211）通过第一离合器连接到第三行星齿轮（230）的齿圈（233）的一侧。 第二离合器连接到齿圈（233）的另一侧。
-
-
-
-
-
-
-
-
-
Search Results
137
records
(took 0.024 seconds)
