CPC A01D 34/58 (2013.01) [A01D 34/008 (2013.01); A01D 34/46 (2013.01); A01D 34/47 (2013.01); A01D 69/00 (2013.01); A01D 69/02 (2013.01); B60K 6/26 (2013.01); B60W 2300/156 (2013.01)] | 2 Claims |
1. An electric walk behind greens mower, comprising:
a key switch having an off position, a run position and a start position;
a battery pack that provides a wake-up signal if the key switch is turned from the off position to the run position;
a battery management system responsive to the wake-up signal to enable a DC-DC converter for the battery pack to supply a low voltage to power on an electronic control unit;
the electronic control unit detecting if the key switch is turned momentarily from the run position to the start position, and if it is so detected, sending a command for the battery pack to supply a high voltage to power a reel motor controller and a traction motor controller.
|