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发明公开
CN109996978A 用于换档协调的装置和方法 有权

用于换档协调的装置和方法
摘要：
本发明涉及一种用于车辆的驱动装置以及用于在车辆中换档的方法。驱动装置(5)至少包括第一驱动轮轴(10，20，30)，该第一驱动轮轴(10，20，30)被可操作地连接到第一齿轮箱(11)和第一推进单元(12)。驱动装置(5)还包括第二齿轮箱(21)和第二推进单元(22)，该第二齿轮箱(21)和第二推进单元(22)被可操作地连接到第一驱动轮轴(10)或连接到可选的第二驱动轮轴(20，30)。驱动装置(5)还包括至少一个电子控制单元(ECU)，该电子控制单元(ECU)适于管理第一齿轮箱和第二齿轮箱(11，21)的齿轮传动。电子控制单元(ECU)被配置成在第一齿轮箱和第二齿轮箱(11，21)上的同时换档或顺序换档之间进行自动选择。所述驱动装置和方法提供了非常通用的驱动装置和档位同步，从而为驾驶员和乘客提供舒适性并且提供改善的车辆动力学。
摘要（英）：

The invention relates to a drive arrangement for a vehicle and a method for gear shifting in a vehicle. The drive arrangement (5) comprises at least a first drive axle (10, 20, 30) operatively connected to a first gear box (11) and a first propulsion unit (12). The drive arrangement (5) further comprises a second gear box (21) and a second propulsion unit (22) operatively connected to the first drive axle (10) or to an optional second drive axle (20, 30). The drive arrangement (5) further comprises at least one electronic control unit (ECU) adapted to govern gear transmission of the first andthe second gear boxes (11, 21). The electronic control unit (ECU) is configured to automatically select between shifting gear on the first and the second gear boxes (11, 21) simultaneously, or sequentially. The drive arrangement and the method provide for a very versatile drive arrangement and gear synchronization, providing comfort for the driver and the passengers as well as improved vehicle dynamics.

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