Granted Patent B2

US 8,789,748 · App. 13/608,247 · Granted Jul 29, 2014

Abstract

Claims (96)

1. For a plurality of packages in respective storage stations within an apparatus, each having a substantially planar outside surface bearing a symbol thereon, a method for each said package comprising: retrieving the package from the corresponding said storage station; moving the package to an inspection station inside the apparatus; rotating the package about an axis of the substantially planar outside surface such that it is generally perpendicular to: an illumination of light emitted by a light source in the inspection station; and a viewing axis of one of an image capture camera in the inspection station; capturing an image of the symbol borne on the substantially planar outside surface of the package that is generally perpendicular to: the illumination of light emitted by the light source in the inspection station; and the viewing axis of the image capture camera in the inspection station; reading the symbol in the captured image to identify source data; encoding the source data to obtain first encoded data; applying an identifying label bearing the first encoded data to the package; retrieving the labeled package from the inspection station inside the apparatus; and moving the labeled package to one of the storage stations inside the apparatus.

2. The method as defined in claim 1 , wherein the retrieving of one said labeled package from one said storage station inside the apparatus further comprises using the index of the serialization codes against the storage stations for the retrieving of one said labeled package from one said storage station inside the apparatus.

3. The method as defined in claim 2 , wherein the symbol in the captured image of the substantially planar outside surface of the package includes character data, and the method further comprises reading the character data with an optical character recognition reader.

4. The method as defined in claim 1 , wherein:

the apparatus is a node on a communications network; and

the reading of the symbol in the captured image further comprises transmitting the captured image from the dispensary in a transmission addressed for delivery to a remote node on the network whereby the symbol in the captured image can be manually read at the remote node to derive a manually viewed part of the source data.

5. The method as defined in claim 1 , wherein the identifying label includes an identifier selected from the group consisting of a pictogram, a printed code, a bar code, a radio frequency identifier, and a combination thereof.

6. The method as defined in claim 1 , further comprising:

receiving a written request from a user of the apparatus;

optically scanning the written request to receive an optical image of the written request;

retrieving one said labeled package from one said storage station inside the apparatus, wherein information in the optical image of the written request corresponds to the first encoded data on the identifying label on the retrieved one said labeled package; and

dispensing the retrieved one said labeled package to the user of the apparatus.

7. The method as defined in claim 1 , further comprising: receiving a request from a user of the apparatus; and retrieving one said labeled package having the first encoded data on the identifying label corresponding to the request from the user.

8. The method as defined in claim 1 , further comprising, for each said package in the inspection station:

measuring a physical property of the package to derive physical data;

encoding the physical data to obtain second encoded data; and

applying the second encoded data to the identifying label.

9. The method as defined in claim 1 , wherein:

the illumination of light emitted by the light source in the inspection station is an illuminating sub-system;

the capturing of the image of the symbol is a recording sub-system; and

the method further comprises:

recording a provisional image of the package with the illuminating subsystem; and

prior to capturing of the image of the symbol borne on the substantially planar outside surface of the package:

analyzing the provisional image quality; and

adjusting at least one of the illuminating sub-system and the recording sub-system to increase a quality of the provisional image.

10. The method as defined in claim 1 , wherein:

the first encoded data is a serialization code; and

the method further comprises storing an index of said serialization codes against corresponding source data.

11. The method as defined in claim 10 , further comprising storing the index of the serialization codes against the storage stations.

12. An apparatus having therein a plurality of packages in respective storage stations, each having a substantially planar outside surface bearing a symbol thereon, the apparatus comprising:

a first mover module operable, for each said package, to:

retrieve the package from the corresponding said storage station; and

move the package to an inspection station inside the apparatus;

an inspection module in the inspection station operable, for each said package, to rotate the package about the axis of the substantially planar outside surface such that it is generally perpendicular to:

an illumination of light emitted by a light source in the inspection station; and

a viewing axis of an image capture camera in the inspection station;

an image capture module operable to capture an image of the substantially planar outside surface of the package that is generally perpendicular to:

the illumination of light emitted by the light source in the inspection station; and

the viewing axis of one of the image capture camera in the inspection station;

a reading module operable to read the symbol in the captured image to identify source data;

an encoding module operable to encode the source data to obtain first encoded data;

a labeling module operable to apply the first encoded data as an identifying label to the retrieved package;

a first retrieving module operable to retrieve the labeled package from the inspection station; and

a second mover module operable to move the labeled package to one of the storage stations.

13. The apparatus as defined in claim 12 , further comprising:

a user request receiver module operable to receive a written request from a user of the apparatus;

a scanning module operable to optically scanning the written request to receive an optical image of the written request;

a matching module operable to match information in the optical image of the written request corresponding to the first encoded data on the identifying label on one said;

a second retrieving module operable to retrieve the matching said labeled package from one said storage station inside the apparatus; and

a dispensing module operable to dispensing the retrieved matching said labeled package to the user of the apparatus.

14. The apparatus as defined in claim 12 , wherein the reading module is at least one of a printed character reader and an embossed character reader.

15. The apparatus as defined in claim 12 , wherein:

the apparatus is a node on a communications network; and

the reading module is further operable to transmit each said captured image from the dispensary in a transmission addressed for delivery to a remote node on the network whereby the captured image can be manually read at the remote node to derive a manually viewed part of the source data.

16. The apparatus as defined in claim 12 , wherein the identifying label applied to the retrieved package includes an identifier selected from the group consisting of a pictogram, a printed code, a bar code, a radio frequency identifier, and a combination thereof.

17. The apparatus as defined in claim 12 , wherein:

the illumination module further comprises multiple light sources to illuminate the package from a plurality of directions; and

the image capture module has image capture sub-units to capture images of the package as viewed from a corresponding plurality of directions.

18. The apparatus as defined in claim 12 , further comprising a physical property measuring module to measure at least one physical property of the package to derive physical data, wherein:

the encoding module is operable to encode the physical data to obtain second encoded data; and

the labeling module is operable to label the package with a label embodying the second encoded data.

19. The apparatus as defined in claim 12 , wherein:

the illumination of light emitted by the light source in the inspection station is an illumination module;

the image capture module is further operable to capture a provisional image of the package:

the reading module is further operable to:

read the provisional image; and

develop a feedback signal;

and

the apparatus further comprises a feedback loop to apply the feedback signal to adjust settings of at least one of:

a corresponding said illumination module; and

the image capture module.

20. For an apparatus that is a node on a communications network and stores a plurality of packages in respective storage stations inside the apparatus, each said package having a substantially planar outside surface bearing a symbol thereon, a method, for each package, comprising:

retrieving the package from the corresponding said storage station;

moving the package to an inspection station inside the apparatus;

rotating the package about one or more axes of the substantially planar outside surface such that it is generally perpendicular to:

an illumination of light emitted by a light source in the inspection station, wherein the illumination of light emitted by the light source in the inspection station is an illuminating sub-system; and

a viewing axis of an image capture camera in the inspection station that is a recording sub-system;

recording a provisional image of the package with the recording sub-system;

analyzing a quality of the provisional image;

adjusting at least one of the illuminating sub-system and the recording sub-system to increase the quality of the provisional image;

capturing, after said recording, analyzing and adjusting, an image of the symbol borne on the substantially planar outside surface of the package that is generally perpendicular to:

the illumination of light emitted by the light source in the inspection station; and

the viewing axis of the image capture camera in the inspection station;

reading the captured image to identify source data;

transmitting the captured image from the apparatus in a transmission addressed for delivery to a remote node on the network, whereby the captured image can be manually read at the remote node to derive a manually viewed part of the source data;

encoding the source data to obtain first encoded data;

measuring a physical property of the retrieved package to derive physical data;

encoding the physical data to obtain second encoded data;

applying the first and second encoded data as an identifying label to the package;

retrieving the labeled package from the inspection station inside the apparatus;

moving the labeled package to one of the storage stations inside the apparatus;

receiving a written request from a user of the apparatus;

optically scanning the written request to receive an optical image of the written request;

retrieving one said labeled package from one said storage station inside the apparatus, wherein information in the optical image of the written request corresponds to the first encoded data on the identifying label on the retrieved one said labeled package;

and

dispensing the retrieved one said labeled package to the user of the apparatus.

Assignments (7)