| 摘要 |
<p>The drive has two electric motors (1,2) associated with a common drive output (3,5,6) for connection to driven vehicle wheels (8) and an autonomous controller (11) that can operated the motors with different load distributions. The load distribution is automatically controlled for optimal efficiency depending on signals from a driver control element and a sensor (12) for vehicle sped or a correlated or analogous parameter. The drive output contains a gearbox controlled by the controller that selects the gears for optimal efficiency</p> |
