US 5,770,841 A · System and method for reading package information

Abstract

A system for reading package information includes an imaging system and a label decoding system. The imaging system captures an image of a package surface that includes a machine readable code such as a bar code and an alphanumeric destination address. The label decoding system locates and decodes the machine readable code and uses OCR techniques to read the destination address. The destination address is validated by comparing the decoded address to a database of valid addresses. If the decoded address is invalid, an image of the destination address is displayed on a workstation and an operator enters the correct address. The system forms a unified package record by combining the decoded bar code data and the correct destination address data. The unified package record is used for subsequently sorting and tracking the package and is stored in a database and applied to a label that is affixed to the package.

Claims10

Dependent claims

A method for reading package information from a package, said package information including machine-readable first information indicia and alphanumeric second information indicia, comprising the steps of:

capturing an image of said package, said image including said machine-readable first information indicia and said alphanumeric second information indicia;
locating said machine-readable first information indicia in said image;
automatically decoding said machine-readable first information indicia to provide package identification data;
locating said alphanumeric second information indicia;
automatically decoding said alphanumeric second information indicia to provide package destination data;
combining at least a portion of said package identification data and at least a portion of said package destination data to form a unified package record;
and
affixing third information indicia to said package, said third information indicia being machine readable and comprising said unified package record.

5 more elements

A system for reading package information from a package, said package information including machine-readable first information indicia and alphanumeric second information indicia, comprising:

an imaging system including a camera for capturing an image of said package;
a label decoding system for processing said image;
and
a printer for printing a label to be affixed to said package;
said label decoding system being programmed to:
locate said machine-readable first information indicia in said image;
decode said machine-readable first information indicia to provide package identification data;
locate said alphanumeric second information indicia;
decode said alphanumeric second information indicia to provide package destination data;
and
combine said package identification data and said package destination data to form a machine readable unified package record for printing on said label.

8 more elements

Dependencies are inferred from the claim text.

System and method for reading package information

Life of this patent

System and method for reading package information

Life of this patent

Abstract

Claims10