Utility vehicle
A utility vehicle includes a frame assembly defined by a lower frame assembly and an upper frame assembly coupled to the lower frame assembly. The frame assembly supports a plurality of body panels. A roof, front windshield, rear windshield, and doors may be coupled to the frame assembly to enclose the operator area.
1. A utility vehicle, comprising:
a plurality of ground engaging members;
a frame supported by the plurality of ground engaging members;
an operator area supported by the frame, the operator area comprising a seat and a seat belt;
a powertrain supported by the frame, the powertrain comprising a prime mover operably coupled to at least one of the plurality of ground engaging members and a transmission operably coupled between the prime mover and the at least one of the plurality of ground engaging members;
a plurality of sensors supported by the frame, the plurality of sensors comprising at least one sensor configured to determine the presence of an operator seated on the seat;
a controller operably coupled to the plurality of sensors, wherein in response to the controller determining an operator is not seated on the seat, a portion of the powertrain is decoupled from the at least one of the plurality of ground engaging members.
2. The utility vehicle of claim 1 , wherein the at least one sensor comprises a seat sensor configured to determine if an operator is sitting in the seat.
3. The utility vehicle of claim 1 , wherein the at least one sensor comprises a seat belt sensor configured to determine if the seat belt is operably coupled with a seat belt receiver.
4. The utility vehicle of claim 1 , wherein the at least one sensor comprises a first sensor comprising a seat sensor configured to determine if an operator is sitting in the seat and a second sensor comprising a seat belt sensor configured to determine if the seat belt is operably coupled with a seat belt receiver, and the controller is configured to determine an operator is not in the seat based upon each of the first sensor and the second sensor.
5. The utility vehicle of claim 4 , wherein the portion of the powertrain is the transmission.
6. The utility vehicle of claim 4 , wherein the transmission is a continuously variable transmission comprising a clutch, and the portion of the powertrain is the clutch.
7. The utility vehicle of claim 6 , wherein the clutch comprises a first sheave and a second sheave, and the controller is configured to move one of the first sheave and the second sheave to decouple the clutch from the at least one of the plurality of ground engaging members.
8. The utility vehicle of claim 1 , wherein the controller is configured to decouple the portion of the powertrain after a first time after the controller determines the operator is not sitting in the seat.
9. The utility vehicle of claim 8 , wherein the first time is between 0.5-2.5 seconds.
10. The utility vehicle of claim 8 , wherein, in response to the controller detecting a user input, the portion of the powertrain is operably coupled to the at least one of the plurality of ground engaging members.
11. The utility vehicle of claim 10 , wherein the user input is a brake input, and, in response to the brake input, the controller is configured to actuate a solenoid operably coupled to a gear shifter.