Traversal based mixture of moist granular material in a bulk store
A robot comprises an auger-based drive system, a memory, and a processor coupled with the memory and configured to control movement of the robot via the auger-based drive system. The processor obtains a first measurement of an angle of slope of a portion of piled granular material in a bulk store. In response to the first measurement satisfying a first condition, the robot traverses the portion of piled granular material to incite sediment gravity flow in the portion of piled granular material by disruption of viscosity of the portion of piled granular material through agitation of the portion of piled granular material by auger rotation of the auger-based drive system. The processor obtains a second measurement of the angle of slope of the portion of piled granular material. In response to the second measurement satisfying a second condition, the robot ceases traversal of the portion of piled granular material.
1 . A robot comprising:
an auger-based drive system;
a memory; and
a processor coupled with the memory and configured to:
control movement of the robot via the auger-based drive system;
direct the robot to traverse about atop a surface of a piled granular material in a bulk store;
direct capture, by a moisture sensor of the robot during the traversal. measurements of moisture content of the piled granular material; and
based on the measurements of moisture content of the piled granular material, direct an additional traversal about atop the surface of the piled granular material, by the robot, to mix and distribute portions of the piled granular material having differing measurements of moisture content.
2 . The robot of claim 1 , wherein the robot further comprises a temperature sensor coupled with the processor, and wherein the processor is further configured to:
capture, by the temperature sensor of the robot, a temperature measurement of the piled granular material during the traversal about atop the surface of the piled granular material.
3 . The robot of claim 1 , wherein the processor is further configured to:
direct a collection device of the robot to collect a sample from the piled granular material during the traversal about atop the surface of the piled granular material.
4 . The robot of claim 1 , wherein the processor is configured to direct the traversal about atop the surface of the piled granular material according to one of a predetermined pattern of movement stored in the memory, a patternless manner, and a dynamically determined manner.
5 . The robot of claim 1 , wherein the processor is configured to direct the traversal about atop the surface of the piled granular material according to wirelessly received instructions from a source external to the robot.
6 . The robot of claim 1 , wherein the robot is free of mechanical coupling with a structure in which the bulk store is contained.
7 . The robot of claim 1 , wherein the piled granular material comprises piled grain.
8 . The robot of claim 1 , wherein the piled granular material is selected from the list of granular material consisting of: seeds, sand, rock aggregate, mineral aggregate, sugar, flour, a ground product, and a milled product.
9 . The robot of claim 1 , wherein the piled granular material is sloped and the processor is further configured to direct the traversal to purposely incite sediment gravity flow in the piled granular material by disruption of viscosity of the piled granular material through agitation of the piled granular material by auger rotation of the auger-based drive system.
10 . A method of mixing bulk stored granular material, the method comprising:
controlling movement of a robot, via an auger-based drive system of the robot, to traverse about atop a surface of a piled granular material in a bulk store;
capturing, by a moisture sensor of the robot during the traversal, measurements of moisture content of the piled granular material; and
directing, by a processor of the robot, the robot to mix and distribute portions of the piled granular material having differing measurements of moisture content, wherein the mixing and distribution is effected through agitation by auger rotation of the auger-based drive system via additional traversal atop surfaces of the portions.
11 . The method as recited in claim 10 , further comprising:
capturing, by a temperature sensor of the robot during the traversal, measurements of temperature of the piled granular material.
12 . The method as recited in claim 10 , further comprising:
collecting, by the robot, a sample from the piled granular material during the traversal about atop the surface of the piled granular material.
13 . The method as recited in claim 10 , wherein the controlling movement of a robot, via an auger-based drive system of the robot, to traverse about atop a surface of a piled granular material in a bulk store comprises:
controlling movement of the robot, via the auger-based drive system of the robot, to traverse about atop the surface of the piled granular material in the bulk store according to one of: a predetermined pattern of movement stored in a memory of the robot, a patternless manner, and a dynamically determined manner.
14 . The method as recited in claim 10 , wherein the controlling movement of a robot, via an auger-based drive system of the robot, to traverse about atop a surface of a piled granular material in a bulk store comprises:
controlling movement of the robot, via the auger-based drive system of the robot, to traverse about atop the surface of the piled granular material, wherein the piled granular material comprises piled grain.
15 . The method as recited in claim 10 , wherein the controlling movement of a robot, via an auger-based drive system of the robot, to traverse about atop a surface of a piled granular material in a bulk store comprises:
controlling movement of the robot, via the auger-based drive system of the robot, to traverse about atop the surface of the piled granular material, wherein granular material of the piled granular material is selected from the list of granular material consisting of: seeds, sand, rock aggregate, mineral aggregate, sugar, flour, a ground product, and a milled product.
16 . A non-transitory computer readable storage medium comprising instructions embodied thereon which, when executed, cause a processor to perform a method of mixing bulk stored granular material, the method comprising:
controlling movement of a robot, via an auger-based drive system of the robot, to traverse about atop a surface of a piled granular material in a bulk store;
directing capture, by a moisture sensor of the robot during the traversal, of measurements of moisture content of the piled granular material; and
directing the robot to mix and distribute portions of the piled granular material having differing measurements of moisture contents, wherein the mixing and distribution is effected through agitation by auger rotation of the auger-based drive system via additional traversal atop surfaces of the portions.
17 . The non-transitory computer readable storage medium of claim 16 , wherein the method further comprises:
directing capture, by a temperature sensor of the robot during the traversal about atop the surface of the piled granular material, of measurements of temperature of the piled granular material.
18 . The non-transitory computer readable storage medium of claim 16 , wherein the method further comprises:
directing capture, by the robot, of a sample from the piled granular material during the traversal about atop the surface of the piled granular material.
19 . The non-transitory computer readable storage medium of claim 16 , wherein the controlling movement of a robot, via an auger-based drive system of the robot, to traverse about atop a surface of a piled granular material in a bulk store comprises:
controlling movement of the robot, via the auger-based drive system of the robot, to traverse about atop the surface of the piled granular material according to one of: a predetermined pattern of movement stored in a memory of the robot, a patternless manner, and a dynamically determined manner.
20 . The non-transitory computer readable storage medium of claim 16 , wherein the controlling movement of a robot, via an auger-based drive system of the robot, to traverse about atop a surface of a piled granular material in a bulk store comprises:
controlling movement of the robot, via the auger-based drive system of the robot, to traverse about atop the surface of the piled granular material, wherein the piled granular material comprises piled grain.
21 . The non-transitory computer readable storage medium of claim 16 , wherein the controlling movement of a robot, via an auger-based drive system of the robot, to traverse about atop a surface of a piled granular material in a bulk store comprises:
controlling movement of the robot, via the auger-based drive system of the robot, to traverse about atop the surface of the piled granular material, wherein granular material of the piled granular material is selected from the list of granular material consisting of: seeds, sand, rock aggregate, mineral aggregate, sugar, flour, a ground product, and a milled product.