Processing apparatus for mail with stamps

• US 5,535,127 A
• Filed: 07/15/1994
• Issued: 07/09/1996
• Est. Priority Date: 07/16/1993
• Status: Expired due to Term

• Current Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: Takahashi, Hiroshi, Uno, Teruhiko, Sato, Toshio, Hirasawa, Toshio, Nakagawa, Kazuyo
• Primary Examiner(s): Cosimano, Edward R.
• Application Number:
  US08/275,420
• Time in Patent Office: 725 Days
• Field of Search: 356/379, 356/381, 356/383, 356/384, 356/385, 364/464.02, 364/464.03, 382/101
• US Class Current: 705/406
• CPC Class Codes: G07B 17/00435 Details specific to central, non-customer apparatus, e.g. servers at post office or vendor
• CPC Class Codes: G07B 17/00661 Sensing or measuring mailpieces weighing G01G19/00
• CPC Class Codes: G07B 2017/0037 Calculation of postage value
• CPC Class Codes: G07B 2017/00443 Verification of mailpieces, e.g. by checking databases
• CPC Class Codes: G07B 2017/00685 Measuring the dimensions of mailpieces
• CPC Class Codes: G07B 2017/00701 Measuring the weight of mailpieces
• CPC Class Codes: G07B 2017/00725 Reading symbols, e.g. OCR

Abstract

An automatic mail processing apparatus comprises a physical quantity detection section for detecting physical quantities of mail with a stamp, such as the weight and dimensions of the mail, a postage determining section for determining the valid postage for the mail with reference to a table in which valid charges are previously stored on the basis of the information items indicating physical quantities, and a stamp detection section for detecting the amount paid on the basis of the information on the stamp contained in the image of the mail, and a processing section for verifying the determined postage with the amount paid to detect a surplus or deficit of the amount paid, and to identify the kind of the mail, classify the mail, and compile statistics data on the mail.

Claims

1. A mail processing apparatus comprising:

means for detecting physical quantities of mail provided with a stamp so as to determine a processing charge of the mail;

first determining means for determining the processing charge of the mail in accordance with the physical quantities detected by said detecting means;

means for storing a plurality of reference images corresponding to images of a plurality of stamps of different postal indicia;

means for extracting the images of the stamps of the mail;

second determining means for determining a postal indicia of the stamp of the mail by comparing the image extracted by said extracting means with the plurality of reference images stored in said storing means;

means for verifying the processing charge determined by said first determining means and the postal indicia of the mail determined by said second determining means; and

third determining means for determining a processing method of the mail based on a verification result obtained by said verifying means.

2. A mail processing apparatus according to claim 1, wherein said first determining means comprises means for storing a conversion table denoting a relationship between the physical quantities of the mail and the processing charge;

and means for determining the processing charge of the mail from the physical quantities detected by said detecting means based on the conversion table stored in said storing means.

3. A mail object processing apparatus according to claim 1, wherein said third determining means comprises means for classifying said mail according to at least one of a physical quantity detected by said detecting means, the determined processing charge, and the validity of the postal indicia affixed on the mail according to the physical quantities.

4. A mail processing apparatus according to claim 1, wherein said third determining means comprises means for collecting statistical data on said mail by using at least one of said physical quantities obtained from said physical quantity detecting means, said charge, said postal indicia obtained from said second determining means, and a verification result obtained from said verifying means.

5. A mail processing apparatus according to claim 1, wherein said third determining means comprises means for displaying information items on said mail by using at least one of said physical quantities obtained by said physical quantity detecting means, said charge, said postal indicia obtained from said second determining means, and a verification result obtained form said verifying means.

6. A mail processing apparatus according to claim 1, wherein said storing means comprises means for fetching stamp reference image data, postal indicia reference identification values data, and mail class reference identification data.

7. A mail processing apparatus according to claim 1, wherein said second determining means comprises means for comparing each of said image of the stamps with the stored images to obtain a postal indicia corresponding to a reference image most similar to the extracted image;

means for fetching the postal indicia obtained as a result of the comparison P reformed by said comparing means; and

totalizing means for calculating a total sum of the postal indicia for a plurality of stamps on the mail.

8. A mail object processing apparatus according to claim 7, wherein said third determining means comprises means for comparing the processing charge obtained by said first determining means with the total sum of the postal indicia by said totalizing means, and determining whether the mail is special mail or ordinary mail.

9. A mail processing apparatus according to claim 7, wherein said fixing means comprises means for determining whether the total sum of the postal indicia of the stamps put on the mail is valid or not, means for putting a postmark indicating "used" on said stamp when the postal indicia affixed on said mail is valid, and means for comparing the processing charge obtained by said first determining means with the total sum of the postal indicia obtained from said totalizing means and putting a postage due mark on the mail.

10. A mail processing apparatus comprising:

physical quantity detecting means for detecting physical information serving as factors that determine processing charges for mail with a stamp, by quantifying the information to obtain physical quantities;

first means for storing a conversion table which shows a relationship between the physical quantities and the charges;

charge determining means for determining a processing charge for said mail with reference to said conversion table on the basis of said physical quantities;

extracting means for extracting image information including the stamp image of said mail;

second means for storing a plurality of reference image data indicating a plurality of stamp images;

means for determining the kind of said stamp image on the basis of the image information extracted by said extracting means using said reference image data;

postal indicia detecting means for detecting the postal indicia from said determined stamps image; and

means for verifying the processing charge for said mail obtained from said charge determining means with the postal indicia affixed on said mail obtained from said postal indicia detecting means.

11. An automatic processing apparatus for mail to be processed, comprising:

means for taking in mail with a stamp put on a surface of the mail to be processed;

a transport path for transporting the mail taken in by said taking means;

physical quantity detecting means having a plurality of sensors which are provided along the transport path in sequence, for detecting a plurality of physical information items serving as factors that determine a processing charge for the mail by quantifying the items to obtain physical quantities;

first means for storing a conversion table representing a relationship between the physical quantities and processing charges;

charge determining means for determining a processing charge for said mail with reference to said conversion table using said physical quantities;

extracting means for extracting image information including the stamp of said mail;

second means for storing a plurality of reference image data items indicating a plurality of stamp images;

means for determining the kind of said stamp image on the basis of the image information extracted by said extracting means using said reference image data;

postal indicia detection means for detecting the postal indicia from said determined stamp image; and

means for verifying the processing charge for said mail obtained from said charge determining means with the postal indicia affixed on said mail obtained from said postal indicia detection means.