摘要 |
An operational state sensor for controlling certain operations of a work machine such as a skid steer loader based upon the fulfillment of certain operator conditions, the operational state sensor including a first switch coupled to an operator restraint mechanism and actuatable between a first mode of operation corresponding to the condition when the operator restraint mechanism is in a non-restraining condition and a second mode of operation corresponding to the condition when the operator restraint mechanism is in a restraining condition, a second switch coupled to the operator seat and actuatable between a first mode of operation corresponding to the condition when an operator is not present in the seat and a second mode of operation corresponding to the condition when an operator is present in the seat, and an electronic controller coupled to the first and second switches for receiving signals therefrom, the controller being operable to receive a first signal indicative of when the first switch is either in or out of its first mode of operation and a second signal indicative of when the first and second switches are either concurrently in their second modes of operation or at least one of such switches is out of its second mode of operation, the controller being further operable to control the certain operations of the work machine based upon said first and second signals.
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