基本信息:
- 专利标题: METHOD FOR CONTROLLING A HYBRID DRIVELINE
- 专利标题(中):控制混合动力的方法
- 申请号:PCT/SE2015/050301 申请日:2015-03-17
- 公开(公告)号:WO2015142261A1 公开(公告)日:2015-09-24
- 发明人: BJÖRKMAN, Mathias , PETTERSSON, Niklas , LINDSTRÖM, Johan , BERGQUIST, Mikael
- 申请人: SCANIA CV AB
- 申请人地址: S-151 87 Södertälje SE
- 专利权人: SCANIA CV AB
- 当前专利权人: SCANIA CV AB
- 当前专利权人地址: S-151 87 Södertälje SE
- 代理机构: GARDEMARK, Niklas
- 优先权: SE1450327-0 20140320
- 主分类号: B60K6/365
- IPC分类号: B60K6/365 ; B60K1/02 ; B60K6/40 ; B60K6/445 ; B60K6/547 ; B60W10/06 ; B60W10/08 ; B60W20/00 ; B60W10/113 ; F16H3/08 ; F16H3/091 ; F16H3/72
摘要:
The invention relates to a method for controlling a hybrid powertrain (3), comprising a combustion engine (4); a gearbox (2) with an input shaft (8) and an output shaft (20); a first planetary gear (10), which is connected to the input shaft (8) and a first main shaft (34); a second planetary gear (12), which is connected to the first planetary gear (10) and a second main shaft (36); a first electrical machine (14), which is connected to the first planetary gear (10); a second electrical machine (16), which is connected to the second planetary gear (12), wherein the electrical machines (14, 16) may operate each other; at least one gear pair (G1, 60, 72), connected with the first planetary gear (10) and the output shaft (20); and at least one gear pair (G2, 66, 78), connected with the second planetary gear (12) and the output shaft (20), wherein the combustion engine is connected with a first planetary wheel carrier (50), arranged in the first planetary gear (10) via the input shaft (8), wherein the second main shaft (36) is connected with a second planetary wheel carrier (51), arranged in the second planetary gear (12). The method comprises the steps, while the combustion engine (4) is in operation: a) to ensure that gears are engaged, corresponding to the at least one gear pair (G1, 60, 72), connected with the first planetary gear (10), and corresponding to the at least one gear pair (G2, 66, 78), connected with the second planetary gear (12), and b) to activate the first electrical machine (14) and the second electrical machine (16), in such a way that total emitted electrical power from the first and second electrical machines (14, 16) is zero and in such a way that a torque is generated in the output shaft (20). The invention also relates to a vehicle (1), which comprises a hybrid powertrain controlled according to the method according to the invention. The invention also relates to a computer program (P) to control a hybrid powertrain according to the invention and a computer program product, comprising program code for an electronic control device (48), or another computer (53), to implement the method according to the in¬ vention.
摘要(中):
本发明涉及一种用于控制混合式动力总成(3)的方法,其包括内燃机(4); 具有输入轴(8)和输出轴(20)的齿轮箱(2); 与输入轴(8)连接的第一行星齿轮(10)和第一主轴(34); 与第一行星齿轮(10)连接的第二行星齿轮(12)和第二主轴(36); 连接到第一行星齿轮(10)的第一电机(14); 连接到第二行星齿轮(12)的第二电机(16),其中电机(14,16)可彼此操作; 与第一行星齿轮(10)和输出轴(20)连接的至少一个齿轮对(G1,60,72); 以及与所述第二行星齿轮(12)和所述输出轴(20)连接的至少一个齿轮对(G2,66,78),其中所述内燃机与第一行星轮架(50)相连, 第一行星齿轮(10)经由输入轴(8),其中第二主轴(36)与布置在第二行星齿轮(12)中的第二行星轮架(51)连接。 该方法包括以下步骤:在内燃机(4)运行时:a)确保齿轮啮合,对应于与第一行星齿轮(10)连接的至少一个齿轮对(G1,60,72) ),并且对应于与第二行星齿轮(12)连接的至少一个齿轮对(G2,66,78),以及b)激活第一电机(14)和第二电机(16), 使得来自第一和第二电机(14,16)的总发射电力为零,并且使得在输出轴(20)中产生转矩。 本发明还涉及一种车辆(1),其包括根据本发明的方法控制的混合式动力总成。 本发明还涉及一种用于控制根据本发明的混合动力系统的计算机程序(P)和包括用于电子控制装置(48)或另一计算机(53)的程序代码的计算机程序产品,以实现根据 发现。
IPC结构图谱:
B | 作业;运输 |
--B60 | 一般车辆 |
----B60K | 车辆动力装置或传动装置的布置或安装;两个以上不同的原动机的布置或安装;辅助驱动装置;车辆用仪表或仪表板;车辆动力装置与冷却、进气、排气或燃料供给结合的布置 |
------B60K6/00 | 用于共用或通用的动力装置的两个以上不同原动机的布置或安装,例如具有电动机和内燃机的双动力系统 |
--------B60K6/08 | .原动机包括内燃机和能量储存装置 |
----------B60K6/22 | ..以专门适用于HEVs的设备、部件或装置为特征的 |
------------B60K6/36 | ...以传动装置为特征的 |
--------------B60K6/365 | ....带有轨道运动的齿轮 |