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A remote control system includes a control unit configured to send a control signal to a machine to be controlled from a position remote from the machine. A sensor system is operatively linked with the control unit, and is configured for registering a presence of an operator in a predetermined proxi

A remote control system includes a control unit configured to send a control signal to a machine to be controlled from a position remote from the machine. A sensor system is operatively linked with the control unit, and is configured for registering a presence of an operator in a predetermined proximity to a predetermined location. Operation of the machine to be controlled is responsive to the sensor system.

대표청구항 ▼

1. A remote control system, comprising: a control unit configured to send a control signal to a machine to be controlled from a position remote from the machine, the machine being located at a machine position;a sensor system operatively linked with the control unit, the sensor system being configur

1. A remote control system, comprising: a control unit configured to send a control signal to a machine to be controlled from a position remote from the machine, the machine being located at a machine position;a sensor system operatively linked with the control unit, the sensor system being configured for registering a presence of an operator within a predetermined proximity of a predetermined operator position that is separate and remote from the machine position;wherein if the sensor system registers the presence of the operator within the predetermined proximity of the predetermined operator position, sending the control signal from the control unit to the machine is fully enabled;wherein if the sensor system does not register the presence of the operator within the predetermined proximity of the predetermined operator position, sending the control signal from the control unit to the machine is limited;wherein the sensor system includes a pressure sensor located at the predetermined operator position, the pressure sensor being configured for registering the presence of the operator thereon;wherein the pressure sensor is one of separately and integrally associated with a seat of a vehicle located at the predetermined operator position; andwherein the pressure sensor is connected to the control unit with a wire of a predetermined length to verify that the operator is within the predetermined length of the predetermined operator position. 2. The remote control system of claim 1, wherein the sensor system is configured for registering a presence of the operator within a predetermined proximity of the control unit. 3. The remote control system of claim 1, wherein the sensor system is configured to register the presence of the operator in the predetermined operator position. 4. The remote control system of claim 1, wherein the machine includes an implement, and wherein the registered presence of the operator within the predetermined proximity of the predetermined operator position is required for the control unit to be able to be used to operate the implement at a predetermined level of operation. 5. The remote control system of claim 1, wherein operation of the machine is disabled in response to the sensor system failing to register the presence of the operator within the predetermined proximity of the predetermined operator position. 6. The remote-control system of claim 1, wherein the pressure sensor is located within a portable seat cushion. 7. The remote control system of claim 1, wherein the sensor system includes a power cord having a plug end configured for electrical connection with a power port, wherein the sensor system is configured for registering a presence of the control unit in the predetermined operator position in response to the plug end being connected to a power port located at the predetermined operator position. 8. The remote control system of claim 1, further comprising an enclosure located at the predetermined operator position, and wherein the sensor system is configured to register the presence of at least one of the operator and the control unit within the enclosure. 9. The remote control system of claim 8, wherein the enclosure includes a vehicle. 10. The remote control system of claim 1, wherein the machine includes an implement powered by the machine, and wherein the control unit is configured to send a control signal to the implement from the predetermined operator position in response to the sensor system. 11. The remote control system of claim 1, wherein the sensor system is configured to register the presence of the operator within the predetermined proximity of the predetermined operator position by receiving a periodic input of the operator. 12. The remote control system of claim 11, wherein the control unit is configured so as to auto-shutdown the machine after a predefined distance of travel of the machine without the control unit receiving the periodic input of the operator. 13. The remote control system of claim 12, wherein the predefined distance of travel is approximately six meters. 14. The remote control system of claim 1, wherein the sensor system includes a camera and image analysis to evaluate an image to verify that the operator is within the predetermined proximity of the predetermined operator position. 15. A remote control system, comprising: a control unit configured to send a control signal to a machine to be controlled from a position remote from the machine, the machine being located at a machine position;an enclosure located at a predetermined operator position that is separate and remote from the machine position;a sensor system operatively linked with the control unit, the sensor system beingconfigured for registering a presence of at least one of an operator and the control unit within the enclosure, wherein operation of the machine by the control unit is limited in response to the sensor system;wherein the sensor system includes a pressure sensor located at the predetermined operator position, the pressure sensor being configured for registering the presence of the operator thereon;wherein the pressure sensor is one of separately and integrally associated with a seat of a vehicle located at the predetermined operator position; andwherein the pressure sensor is connected to the control unit with a wire of a predetermined length to verify that the operator is within the predetermined length of the predetermined operator position. 16. The remote control system of claim 15, wherein the sensor system is configured for registering a presence of the operator within a predetermined proximity to the control unit. 17. A method of remotely operating a machine located at a machine position, comprising: identifying a predetermined operator position that is separate and remote from the machine position;sensing the presence of a control unit at the predetermined operator position;sensing the presence of an operator within a predetermined proximity of the predetermined operator position; and based thereon: enabling a control unit to send a control signal to the machine in response to registering the presence of the operator within the predetermined proximity of the predetermined operator position; anddisabling the control unit from sending the control signal to the machine in response to not registering the presence of the operator within the predetermined proximity of the predetermined operator position;wherein a sensor system to sense the presence of the operator includes a pressure sensor located at the predetermined operator position, the pressure sensor being configured for registering the presence of the operator thereon;wherein the pressure sensor is one of separately and integrally associated with a seat of a vehicle located at the predetermined operator position; andwherein the pressure sensor is connected to the control unit with a wire of a predetermined length to verify that the operator is within the predetermined length of the predetermined operator position.