DOOR ASSEMBLY FOR TRANSPORT ROBOT
Disclosed are technologies for robotic transport of one or more items of payload, including a configurable door assembly for a storage compartment of a robot.
1 . A robot, comprising:
a housing;
a storage compartment defined in the housing;
at least one sub-compartment defined in the storage compartment, the sub-compartment having an adjustable first dimension and an adjustable second dimension;
first and second doors retractably coupled to the housing, the first door movable along a first axis of the storage compartment, the second door movable along a second axis of the storage compartment, the second axis orthogonal to the first axis;
a drive mechanism coupled to the first and second doors, the drive mechanism operable to coordinate movement of the first door along the first axis and movement of the second door along the second axis with adjustments in the first and second dimensions of the sub-compartment.
2 . The robot of claim 1 , comprising first and second shelf members disposed in the storage compartment, the second shelf member meeting the first shelf member at a first intersection, the first intersection defining the length of the sub-compartment.
3 . The robot of claim 2 , comprising a third shelf member disposed in the storage compartment, the third shelf member meeting the second shelf member at a second intersection, the second intersection defining the width of the sub-compartment.
4 . The robot of claim 1 , comprising first and second shelf members disposed in the storage compartment, the second shelf member meeting the first shelf member at a first intersection, the first intersection defining the width of the sub-compartment.
5 . The robot of claim 2 , comprising a third shelf member disposed in the storage compartment, the third shelf member meeting the second shelf member at a second intersection, the second intersection defining the length of the sub-compartment.
6 . The robot of claim 1 , wherein the first and second doors are disposed in parallel planes.
7 . The robot of claim 1 , comprising a third door retractably coupled to the housing, the third door coplanar with the first door and movable along the first axis of the storage compartment.
8 . The robot of claim 7 , comprising a fourth door retractably coupled to the housing, the fourth door coplanar with the second door and movable along the second axis of the storage compartment.
9 . The robot of claim 8 , wherein the drive mechanism is operable to open the sub-compartment by moving an edge of the first door to a first location defined by a coordinate on the first axis and to move an edge of the second door to a second location defined by the coordinate on the first axis and a coordinate on the second axis.
10 . The robot of claim 9 , wherein the drive mechanism is operable to open the sub-compartment by moving an edge of the third door to a third location defined by a third coordinate on the first axis, a distance between the first and third coordinates on the first axis defining the first dimension of the sub-compartment.
11 . The robot of claim 10 , wherein the drive mechanism is operable to open the sub-compartment by moving an edge of the fourth door to a fourth location defined by the coordinate on the first axis and a fourth coordinate on the second axis, a distance between the second and fourth coordinates on the second axis defining the second dimension of the sub-compartment.
12 . The robot of claim 1 , comprising a sensor coupled to the housing, wherein the robot uses a signal from the sensor to determine the first dimension or the second dimension of the sub-compartment.
13 . The robot of claim 12 , wherein the robot uses the first dimension or the second dimension of the sub-compartment to generate a map of the storage compartment.
14 . The robot of claim 1 , wherein the sensor is coupled to the first door or the second door or to an interior region of the storage compartment.
15 . The robot of claim 1 , comprising a light coupled to the first door or the second door.
16 . The robot of claim 1 , wherein the drive mechanism comprises at least one electric motor disposed in the housing.
17 . The robot of claim 8 , wherein the drive mechanism is operable to close the sub-compartment by moving an edge of the first door to a first location defined by a first coordinate on the first axis and to move an edge of the third door to a second location defined by a second coordinate on the first axis, the second coordinate adjacent to the first coordinate on the first axis.
18 . The robot of claim 17 , comprising a sensor coupled to the first door or the third door, wherein the robot is configured to use a signal from the sensor to determine whether the sub-compartment is closed and lock the storage compartment when the sub-compartment is closed.
19 . The robot of claim 8 , wherein the drive mechanism is operable to close the sub-compartment by moving an edge of the second door to a first location defined by a first coordinate on the second axis and to move an edge of the fourth door to a second location defined by a second coordinate on the second axis, the second coordinate adjacent to the first coordinate on the second axis.
20 . The robot of claim 19 , comprising a sensor coupled to the second door or the fourth door, wherein the robot is configured to use a signal from the sensor to determine whether the sub-compartment is closed and lock the storage compartment when the sub-compartment is closed.
21 . The robot of claim 1 , comprising a sensor coupled to the housing, wherein the robot uses a signal from the sensor to determine an attribute of a payload of the robot and use the attribute to determine the first dimension or the second dimension of the sub-compartment.
22 . The robot of claim 21 , wherein storage compartment comprises a plurality of sub-compartments and the robot uses the attribute of the payload to assign the payload to one of the plurality of sub-compartments.
23 . The robot of claim 1 , comprising a sensor coupled to the housing or the first door or the second door, wherein the robot uses a signal from the sensor to detect an obstruction and when an obstruction is detected, stop movement of the first door or the second door.