Material feed system

1. A material feed system for a paving machine, the paving machine having a hopper for holding a volume of paving material, a left material feed mechanism including a left auger and a left conveyor provided in association with the left auger, a right material feed mechanism including a right auger and a right conveyor provided in association with the right auger, the material feed system comprising:

a first sensor assembly provided in association with one of the left auger and the left conveyor, the first sensor assembly configured to generate a signal indicative of an amount of paving material in the left material feed mechanism;

a second sensor assembly provided in association with one of the right auger and the right conveyor, the second sensor assembly configured to generate a signal indicative of an amount of paving material in the right material feed mechanism; and

a controller communicably coupled to each of the first sensor assembly, the left auger, the left conveyor, the second sensor assembly, the right auger, and the right conveyor, the controller configured to:

receive, selectively, the signal indicative of the amount of paving material in the left material feed mechanism from the first sensor assembly;

receive, selectively, the signal indicative of the amount of paving material in the right material feed mechanism from the second sensor assembly; and

operate, independently, each of the left material feed mechanism and the right material feed mechanism with respect to one another and, selectively, in a first mode in which a speed of each of the left auger, the left conveyor, the right auger, and the right conveyor is automatically adjusted in response to the first sensor assembly and the second sensor assembly respectively, and a second mode in which the speed of at least one of the left auger, the left conveyor, the right auger, and the right conveyor is manually set by an operator input with no input to the controller from at least one of the first sensor assembly or the second sensor assembly, wherein one of the left material feed mechanism and the right material feed mechanism is operated in the first mode and the other of the left material feed mechanism and the right material feed mechanism is simultaneously operated in the second mode.

2. The material feed system of claim 1 , wherein, in the first mode, the controller is configured to:

control the speed of each of the left auger and the right auger based, at least in part, on the signals received from the first sensor assembly and the second sensor assembly respectively, and

control the speed of each of the left conveyor and the right conveyor based, at least in part, on at least one of a function of the speed of each of the left auger and the right auger respectively, and the operator input.

3. The material feed, system of claim 1 , wherein, in the first mode, the controller is configured to:

control the speed of each of the left conveyor and the right conveyor based, at least in part, on the signals received from the first sensor assembly and the second sensor assembly respectively, and

control the speed of each of the left auger and the right auger based, at least in part, on at least one of a function of the speed of each of the left conveyor and the right conveyor respectively, and the operator input.

4. The material feed system of claim 1 , wherein, in the first mode, the controller is configured to:

control the speed of each of the left auger and the left conveyor independently with respect to one another based, at least in part, on the signals received from the first sensor assembly, and

control the speed of each of the right auger and the right conveyor independently with respect, to one another based, at least in part, on the signals received from the second sensor assembly.

5. The material feed system of claim 1 , wherein, in the second mode, the controller is configured to:

control the speed of one of the left auger and the right auger based, at least in part, on the signals received from the first sensor assembly and the second sensor assembly respectively,

control the speed of one of the left conveyor and the right conveyor based, at least in part, on at least one of a function of the speed of one of the left auger and the right, auger respectively, and the operator input,

control the speed of one of the left auger and the right auger, selectively, based, at least in part, on the operator input, and

control the speed of other of the left conveyor and the right conveyor, selectively, based, at least in part, on at least one of a function of the speed of the other of the left auger and the right auger respectively, and the operator input.

6. The material feed system of claim 1 , wherein, in the second mode, the controller is configured to:

control the speed of one of the left conveyor and the right conveyor based, at least in part, on the signals received from the first sensor assembly and the second sensor assembly respectively,

control the speed of one of the left auger and the right auger based, at least in part, on at least one of a function of the speed of one of the left conveyor and the right conveyor respectively, and the operator input,

control the speed of other of the left conveyor and. the right conveyor, selectively, based, at least in part, on the operator input, and

control the speed of other of the left auger and the right auger, selectively, based, at least in part, on at least one of a function of the speed of the other of the left conveyor and the right conveyor respectively, and the operator input.

7. The material feed system of claim 1 , wherein the speed of at least one of the left auger, the left conveyor, the right auger, and the right, conveyor is controlled based, at least in part, on a predefined dataset.

8. The material feed system of claim 1 , wherein:

the first sensor assembly includes at least one of a left auger sensor and a left conveyor sensor, and

the second, sensor assembly includes at least one of a right auger sensor and a right conveyor sensor.

9. The material feed system of claim 1 , wherein each of the first sensor assembly and the second sensor assembly is any one of a contact type material feed sensor and a non-contact type material feed sensor.

10. A method for controlling a material feed system associated with, a paving machine, the material feed system having a left material feed mechanism including a left auger arid a left conveyor, and a right material feed mechanism including a right auger and. a right conveyor, the method comprising:

receiving, selectively, a signal indicative of an amount of paving material in the left material feed mechanism from a first sensor assembly;

receiving, selectively, a signal indicative of an amount, of paving material in the right material feed mechanism from a second sensor assembly; and

operating, independently, each of the left material feed mechanism and the right material feed mechanism with respect to one another and, selectively, in a first mode in which a speed of each of the left auger, the left conveyor, the right auger, and the right conveyor is automatically adjusted in response to the first sensor assembly and the second sensor assembly respectively, and a second mode in which the speed of at least one of the left auger, the left conveyor, the right auger, and the right conveyor is manually set by an operator input, wherein one of the left material feed mechanism and the right material feed mechanism is operated in the first mode and the other of the left material feed mechanism and the right material feed mechanism is simultaneously operated in the second mode.

11. The method of claim 10 , wherein, in the first mode, the controller is configured to:

control the speed of each of the left auger and the right auger based, at least in part, on the signals received front the first sensor assembly and the second sensor assembly respectively, and

control the speed of each of the left conveyor and the right conveyor based, at least in part, on at least one of a function of the speed of each of the left auger and the right auger respectively, and the operator input.

12. The method of claim 10 , wherein, in the first mode, the controller is configured to:

control the speed of each of the left conveyor and the right conveyor based, at least in part, on the signals received from the first sensor assembly and the second sensor assembly respectively, and

control the speed of each of the left auger and the right auger based, at least in part, on at least one of a function of the speed of each of the left conveyor and the right conveyor respectively, and the operator input.

13. The method of claim 10 , wherein, in the first mode, the controller is configured to:

control the speed of each of the left auger and the left conveyor independently with respect to one another based, at least in part, on the signals received from the first sensor assembly, and

control the speed of each of the right auger and the right conveyor independently with respect, to one another based, at least in part, on the signals received from the second sensor assembly.

14. The method of claim 10 , wherein, in the second mode, the controller is configured to:

control the speed of one of the left auger and the right auger based, at least in part, on the signals received from the first sensor assembly and the second sensor assembly respectively,

control the speed of one of the left conveyor and the right conveyor based, at least in part, on at least one of a function of the speed of one of the left auger and the right, auger respectively, and the operator input,

control the speed of other of the left auger and the right auger, selectively, based, at least in part, on the operator input, and

control the speed of other of the left conveyor and. the right conveyor, selectively, based, at least in part, on at least one of a function of the speed of the other of the left auger and the right auger respectively, and the operator input.

15. The method of claim 10 , wherein, in the second mode, the controller is configured to:

control the speed of one of the left conveyor and the right conveyor based, at least in part, on the signals received from the first sensor assembly and the second sensor assembly respectively,

control the speed of one of the left auger and the right auger based, at. least in part, on at least one of a function of the speed of one of the left conveyor and the right conveyor respectively, and the operator input,

control the speed of other of the left conveyor and. the right conveyor, selectively, based, at least, in part, on the operator input, and

control the speed of other of the left auger and the right auger, selectively, based, at least in part, on at least one of a function of the speed of the other of the left conveyor and the right conveyor respectively, and the operator input.

16. The method of claim 10 , wherein the speed of at least one of the left auger, the left conveyor, the right auger, and the right conveyor is controlled based, at least in part, on a predefined dataset.

17. The method of claim 10 , wherein:

the first sensor assembly includes at least one of a left auger sensor and a left conveyor sensor, and

the second, sensor assembly includes at least one of a right auger sensor and a right conveyor sensor.

18. A method for controlling a material feed system associated with a paving machine, the material feed system having a left, material feed, mechanism including a left auger and a left conveyor, and a right material feed mechanism including a right auger and a right conveyor, the method comprising:

receiving, selectively, a signal indicative of an amount, of paving material in the left material feed mechanism from a left auger sensor,

receiving, selectively, a signal Indicative of an amount of paving material in the right material feed mechanism from a right auger sensor; and

operating, independently, each of the left material teed mechanism and the right, material feed mechanism with respect to one another and, selectively, in a first mode in which a speed of each of the left auger, the left conveyor, the right auger, and the right conveyor is automatically adjusted in response to the left auger sensor and. the right auger sensor respectively, and a second, mode in which the speed of at least one of the left auger, the left conveyor, the right auger, and the right conveyor is manually set by an operator input, wherein one of the left material feed mechanism and the right material feed mechanism is operated in the first mode and the other of the left material feed mechanism and. the right material feed mechanism is simultaneously operated in the second mode.

19. The method of claim 18 , wherein, in the first mode, the controller is configured to:

control the speed of each of the left auger and the right auger based, at least in part, on the signals received from the left auger sensor and the right auger sensor respectively, and

control the speed of each of the left conveyor arid the right conveyor based, at least in part, on at least one of a function of the speed of each of the left auger and the right auger respectively, and the operator input.

20. The method of claim 18 , wherein, in the second mode, the controller is configured to:

control the speed of one of the left, auger and the right auger based, at least in part, on the signals received from the left auger sensor and the right auger sensor respectively,

control the speed of one of the left conveyor and the right conveyor based, at least in part, on at least one of a function of the speed of one of the left auger and the right auger respectively, and the operator input,

control the speed, of other of the left auger and the right auger, selectively, based, at least in part, on the operator input, and

control the speed of other of the left conveyor and the right conveyor, selectively, based, at least in part, on at least one of a function of the speed of the other of the left auger and the right auger respectively, and the operator input.