System and method of providing an elevator system for mobile robots
An elevator system can include an elevator car comprising an elevator floor, the elevator car connected to a control system, wherein the elevator floor is configured to enable a rolling device to roll from a floor level onto the elevator floor, an elevator wireless communication module connected to the control system, an elevator framework in which the elevator car is configured and an elevator motor configured to raise and lower the elevator car as instructed by a mobile robot and as controlled by the control system according to instructions to the elevator system received via the elevator wireless communication module. The elevator system can be attached to a rack of shelves and be used to autonomously move mobile robots up and down to or from respective shelfs and/or a floor level.
1. An elevator system comprising:
an elevator car comprising an elevator floor,
the elevator car connected to a control system,
wherein the elevator floor is configured to enable a rolling device to roll from a floor level onto the elevator floor and wherein the elevator car has four open sides, each of the four open sides being capable of receiving a mobile robot from the floor level;
an elevator wireless communication module connected to the control system;
an elevator framework in which the elevator car is configured; and
an elevator motor configured to raise and lower the elevator car as instructed by the mobile robot and as controlled by the control system according to instructions to the elevator system received via the elevator wireless communication module.
2. The elevator system of claim 1 , wherein the mobile robot provides the instructions to the elevator wireless communication module.
3. The elevator system of claim 1 , wherein the control system provides the instructions to the elevator wireless communication module.
4. The elevator system of claim 1 , wherein the elevator system is attached to a rack of shelves such that the elevator floor can be raised to match a respective shelf in the rack of shelves.
5. The elevator system of claim 1 , wherein the elevator car has at least three open sides and no doors.
6. The elevator system of claim 1 , wherein the elevator car has no physical control buttons.
7. The elevator system of claim 1 , wherein the elevator car is connected to the elevator framework at each corner of the elevator car.
8. The elevator system of claim 1 , wherein the elevator floor is configured to fit the mobile robot.
9. A method of operating an elevator system, the method comprising:
receiving an instruction via a wireless communication protocol from a mobile robot,
wherein the instruction is received via a wireless module on an elevator system attached to a rack of shelves;
receiving the mobile robot on an elevator floor of an elevator car associated with the elevator system,
wherein the elevator car has four open sides, each of the four open sides being capable of receiving the mobile robot from a floor level; and
raising the elevator floor to a respective shelf based on the instruction.
10. The method of operating the elevator system of claim 9 , wherein the elevator floor is connected in each corner to an elevator framework.
11. The method of operating the elevator system of claim 9 , wherein the elevator floor is configured as part of the elevator car.
12. The method of operating the elevator system of claim 11 , when the elevator car has no buttons.
13. The method of operating the elevator system of claim 9 , wherein the elevator floor is configured as part of the elevator car having no doors.
14. The method of operating the elevator system of claim 9 , wherein a central control system provides the instruction that is received via the wireless module.
15. The method of operating the elevator system of claim 9 , further comprising:
providing a confirmation communication to the mobile robot via the wireless module.
16. The method of operating the elevator system of claim 9 , further comprising:
retrieving a second mobile robot from a shelf of the rack of shelves,
when the shelf is elevated above the floor level.
17. The method of operating the elevator system of claim 16 , further comprising, lowering the second mobile robot from the shelf of the rack of shelves to the floor level.