Patent ID: 8172720
Filing Date: 2012-05-08
Classification: B60K,B60W,Y02T,Y10T

Abstract:
1. A differential generation power distribution system for an all-wheel-drive vehicle, comprising: a rotational power unit ( a main transmission ( a first controllable clutch ( a front end differential transmission ( a rear end differential transmission ( a rotational electric machine assembly ( a second controllable clutch ( a third controllable clutch ( a fourth controllable clutch ( a rechargeable device ( a drive control device ( a central control ( whereby, by controlling the second, third, and fourth clutches, power is selectively transmitted directly from the main transmission to the rear end load, from the main transmission to both the rear end load and the rotational electrical machine assembly such that the rotational electrical machine assembly further drives the rear end load or charges the rechargeable device, and from the rear end load to the rotational electrical machine assembly so that the rotational electrical machine assembly charges the rechargeable device during regenerative braking, said rotational electrical machine further regulating and distributing power between the rear end and front end loads during all-wheel driving.