Operator identification and performance tracking

Patent metadata

Field	Value
Publication number	US-10198706-B2
Application number	US-201514815110-A
Country	US
Kind code	B2
Filing date	Jul 31, 2015
Priority date	Jul 31, 2015
Publication date	Feb 5, 2019
Grant date	Feb 5, 2019

Abstract

A system for identifying and tracking performance of operators in a warehouse. The system comprises at least one robot configured to interact with the operators in the warehouse. The at least one robot includes a first transceiver, a proximity detector, and a memory. The first transceiver defines a zone surrounding the robot and the proximity detector is coupled to the first transceiver. The proximity detector is configured to detect entry, into the zone, of an operator and to detect exit of the operator from the zone. The memory contains information identifying said operators who have entered and exited the zone.

First claim

Having described the invention, and a preferred embodiment thereof, what is claimed as new and secured by letters patent is:

1. A system for identifying and tracking performance of operators in a warehouse, the system comprising:
At least one robot configured to interact with the operators in the warehouse, the at least one robot including:
a first transceiver,
a proximity detector, and
a memory,
wherein said first transceiver defines a zone surrounding said robot,
wherein said proximity detector is coupled to said first transceiver,
wherein said proximity detector is configured to detect entry, into said zone, of an operator and to detect exit of said operator from said zone,
wherein said memory contains information identifying said operators who have entered and exited said zone; and
wherein said at least one robot includes a network interface configured to provide information indicative of operator activity to a management server, and wherein said management server is configured to track operator efficiency based at least in part on said information indicative of operator activity.

2. The system of claim 1 further comprising a second transceiver associated with each said operator that carries information identifying said operator, wherein said second transceivers are with the operators.

3. The system of claim 2 , wherein said second transceiver comprises an RFID transceiver.

4. The system of claim 1 , wherein the at least one robot further comprises a contactless identification system, wherein said contactless identification system identifies said local operator without physically contacting said local operator.

5. The system of claim 4 , wherein said identification system comprises a camera, and a facial-recognition system coupled to said camera, wherein said facial-recognition system identifies said local operator.

6. The system of claim 4 , wherein said identification system comprises a retinal scanner and a retinal-identification system coupled to said retinal scanner, wherein said retinal-identification system identifies said local operator.

7. The system of claim 1 , wherein the at least one robot further includes a tablet, wherein said tablet comprises a tablet processor and a network interface, wherein, using said network interface, said tablet provides information to a management server, said information comprising information indicative of operator activity.

8. The system of claim 1 , wherein said management server is configured to provide, to said operator, an incentive that is based at least in part on said information indicative of local operator activity.

9. The system of claim 1 , wherein said management server is configured to maintain warehouse statistics based at least in part on said information indicative of local operator activity.

10. The system of claim 7 , wherein said tablet provides operator identification information to said management server.

11. The system of claim 10 , wherein said operator identification information is used by said management server to determine if the operator is an authorized operator.

12. The system of claim 10 , wherein said operator identification information is used by said management server to set operator preferences for interaction with said tablet; wherein said operator preferences include language.

13. A method for identifying and tracking performance of operators in a warehouse, said method comprising:
causing a robot to proceed to a location;
at said location, defining a zone around said robot;
detecting entry of a local operator into said zone;
without physical contact with said local operator, identifying said local operator;
providing information indicative of local operator activity to a management server; and
tracking local operator efficiency based at least in part on said information indicative of local operator activity.

14. The method of claim 13 , further comprising detecting exit of said local operator from said zone.

15. The method of claim 13 , wherein identifying said local operator comprises receiving, from a transceiver carried by said local operator, information identifying said local operator.

16. The method of claim 13 , wherein identifying said local operator comprises receiving, from an RFID tag carried by said local operator, information identifying said local operator.

17. The method of claim 13 , wherein identifying said local operator comprises performing identification based on data indicative of a face of said local operator.

18. The method of claim 13 , wherein identifying said local operator comprises performing identification based on data indicative of a retina of said local operator.

19. The method of claim 13 , wherein said information indicative of local operator activity includes information regarding one or more of the amount of time for an operator to enter the zone after the robot arrives at said location, the amount of time the operator takes to exit the zone after the operator enters the zone, the amount of time the operator takes to perform a defined function.

20. The method of claim 13 , further comprising providing, to a local operator, an incentive based at least in part on said information indicative of local operator activity.

21. The method of claim 13 , further comprising maintaining warehouse statistics based at least in part on said information indicative of local operator activity.

22. The method of claim 13 , further comprising providing operator identification information to said management server.

23. The method of claim 22 , wherein said operator identification information is used to determine if the operator is an authorized operator.

24. The method of claim 22 , wherein said operator identification information is used to set operator preferences for interaction with said operator; wherein said operator preferences include language.

25. The system of claim 1 , wherein said information indicative of operator activity includes information regarding one or more of the amount of time for an operator to enter the zone after the robot arrives at a destination proximate the user, the amount of time the operator takes to exit the zone after the operator enters the zone, the amount of time the operator takes to perform a defined function.

Assignees

• Locus Robotics Corp

Inventors

• Johnson Michael Charles
• Powers Bradley
• Welty Bruce
• Johnson Sean

Classifications

• G06Q10/06398 Primary

  Performance of employee with respect to a job function · CPC title

• G05D2201/0216

  Physics · mapped topic

• G05B2219/39371

  Host and robot controller · CPC title

• G06K9/00288

  Physics · mapped topic

• B65G1/1378

  the orders being assembled on fixed commissioning areas remote from the storage areas · CPC title