End of cut speed control system
An end of cut speed control system includes a vehicle controller that commands a traction drive system to a reduced ground speed based on the setting of a control to a preset end of cut mode ground speed as a percentage of the mow mode ground speed. The vehicle controller changes the speed from the mow mode to the end of cut mode when a proximity sensor indicates the cutting units are raised to a cross cut position.
1. An end of cut speed control system, comprising:
a forward foot pedal sensor providing signals to a vehicle controller that commands a traction drive system of a mower;
a PTO switch providing signals to the vehicle controller and turning on cutting motors on a plurality of cutting units;
a proximity switch providing signals to the vehicle controller indicating if the plurality of cutting units are on the ground in a mow position or are raised to a cross cut position;
a display module providing signals to the vehicle controller based on a setting of a control to a maximum mow mode ground speed and a setting of a control to an end of cut mode ground speed as a percentage of the mow mode ground speed;
the vehicle controller commanding the traction drive system to a reduced ground speed determined as the product of a current ground speed based on the signals from the forward foot pedal sensor and the end of cut speed percentage, if the PTO switch is on and the proximity switch indicates the cutting units are raised to the cross cut position.
2. The end of cut speed control system of claim 1 wherein the cutting units include a first row of cutting units and a second row of cutting units, and further comprising a raise switch and a lower switch providing signals to the vehicle controller and raising or lowering the first row of cutting units before the second row of cutting units.
3. The end of cut speed control system of claim 1 wherein the vehicle controller commands the traction drive system to the mow mode ground speed based on pedal sensor position if the PTO switch is on and the proximity switch indicates the cutting units are on the ground in the mow position.
4. The end of cut speed control system of claim 1 wherein the cutting motors are electric motors on cutting reels.
5. An end of cut speed control system, comprising:
a vehicle controller on a mower receiving input signals from a forward pedal sensor, a PTO switch, a raise switch, a lower switch, a proximity switch, and a display module, and providing output signals to command a traction drive system to operate the mower at a ground speed;
the vehicle controller changing the output signals to the traction drive system to reduce the ground speed relative to the signals from the forward pedal sensor, if the vehicle controller receives input signals indicating the PTO switch is on and the proximity switch indicates a plurality of cutting units are raised to a cross cut position.
6. The end of cut speed control system of claim 5 wherein the vehicle controller reduces the ground speed by multiplying the ground speed based on signals from the forward pedal sensor and an end of cut mode ground speed.
7. The end of cut speed control system of claim 5 wherein the display module allows a preset maximum mow mode ground speed.