Mail delivery system with package integrity monitoring

• US 5,072,400 A
• Filed: 10/03/1989
• Issued: 12/10/1991
• Est. Priority Date: 10/03/1989
• Status: Expired due to Term

• Current Assignee: Pitney Bowes Incorporated (Böwe Systec AG)
• Original Assignee: Pitney Bowes Incorporated (Böwe Systec AG)
• Inventors: Manduley, Flavio M.
• Primary Examiner(s): RUGGIERO, JOSEPH F
• Application Number:
  US07/416,744
• Time in Patent Office: 798 Days
• Field of Search: 364/478, 364/464.02, 364/464.03, 364/466, 364/567, 235/375, 235/383, 235/385, 198/349.6, 198/349.7, 198/349.8, 198/502.3, 177/52, 177/57, 177/25.11, 177/25.12, 177/25.13, 177/25.19, 177/4, 209/584, 209/900, 209/592, 209/593
• US Class Current: 700/226
• CPC Class Codes: B07C 1/00 Measures preceding sorting according to destination
• CPC Class Codes: G01G 19/005 with electric or electronic computing means
• CPC Class Codes: G07B 17/00024 Physical or organizational aspects of franking systems
• 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 2017/0004 Determining the location of mailpieces outside apparatus
• CPC Class Codes: G07B 2017/00677 Keeping track of mailpieces inside apparatus
• CPC Class Codes: G07B 2017/00701 Measuring the weight of mailpieces

Abstract

A system for monitoring the integrity of mail pieces passing through multiple stages of a mail delivery system. A database is created when the mail piece enters the system that includes its initial weight and destination address. The mail piece is tracked through each of the delivery stages, where its weight and destination address are determined and compared with the initial values. Any discrepancy causes an alarm in the system.

Claims

1. A system for monitoring the integrity of an article through a delivery system employing a plurality of delivery stages, comprising:

a station for preparing said article for entry into said system, said preparing station including codification means for placing a tracking code on said article and means for recording the weight of the article, a monitoring station, a communication link connecting said monitoring station to each of said delivery stages, means at each of said delivery stages for weighing an article, means for accessing each of said delivery stages to determine the presence of said article with said tracking code, means for comparing the weight as recorded at the preparing station to that determined at each of the delivery stages, and means for alerting the system in response to the comparison indicating that a tracked article has a different weight than that recorded at the preparing station.

2. A system for monitoring the integrity of mail articles through a mail delivery system, comprising:

a plurality of separate delivery stages in the system for the mail, each of said delivery stages comprising means for recognizing tracking codes associated with said mail articles and means for weighing the articles and means for recording the destination address on the articles, a user station for preparing mail articles for entry into said delivery system, said user station including coding means for placing a tracking code on said mail articles and for weighing and recording the article'"'"'s weight and for recording the destination address on the article, a computerized central data station, communication links connecting said user station to said central data station and said delivery stages to said central data station, said central data station including means for recording the tracking code, weight and destination address of the article as determined at the user station and at each delivery stage, and means in response to a discrepancy between the recorded weights for alerting the system to a possible loss of integrity of an article.

3. A method for monitoring integrity of an article passing through multiple stages from a source to a destination in a delivery system, comprising the steps:

(a) at the source applying a unique ID to each article and recording the weight of the article,

(b) at each stage determining the weight of the article,

(c) determining a discrepancy in the recorded weight of the article with that determined at a stage,

(d) alerting the system upon the discrepancy determination made in step (c).

4. A method as claimed in claim 3, wherein the articles are mail articles.

5. A method as claimed in claim 4, wherein the weight information is transmitted to and stored at a central data station, and the discrepancy determination made in step (c) is carried out at the central data station.

6. A method as claimed in claim 3, wherein the weight is recorded at the source and at each stage.

7. A system for monitoring the integrity of an article through a delivery system employing a plurality of delivery stages, comprising:

a station for preparing said article for entry into said system, said preparing station including codification means for placing a tracking code on said article and means for recording the destination address of the article, a monitoring station, a communication link connecting said monitoring station to each of said delivery stages, means at each of said delivery stages for reading the destination address on the article, means for accessing each of said delivery stages to determine the presence of said article with said tracking code, means for comparing the destination address as recorded at the preparing station to that determined at each of the delivery stages, and means for alerting the system in response to the comparison indicating that a tracked article has a different destination address than that recorded at the preparing station.

8. The system of claim 7 further comprising:

said preparing station including means for recording the weight of an article, means at each of said delivery stages for weighing an article, means for comparing the weight as recorded at the preparing station to that determined at each of the delivery stages and means for alerting the system in response to the comparison indicating that a tracked article has a different weight than that recorded at the preparing station.

9. A system for monitoring the integrity of mail articles through a mail delivery system, comprising:

a plurality of separate delivery stages in the system for the mail, each of said delivery stages comprising means for recognizing tracking codes associated with said mail articles and means for recording the destination address on the articles, a user station for preparing mail articles for entry into said delivery system, said user station including coding means for placing a tracking code on said mail articles and for recording the destination address on the article, a computerized central data station, communication links connecting said user station to said central data station and said delivery stages to said computerized central data station, said computerized central data station including means for recording the tracking code and destination address of the article as determined at the user station and at each delivery stage, and means in response to a discrepancy between the recorded destination addresses for alerting said user station to a possible loss of integrity of an article.

10. The system of claim 9 further comprising:

each of said delivery stages having means for weighing the articles, said user station including means for weighing and recording the article'"'"'s weight, said computerized central station including means for recording weight of the article as determined at the user station and at each delivery stage and means in response to a discrepancy between the recorded weights for alerting the user station to a possible loss of integrity of an article.

11. A method for monitoring integrity of an article passing through multiple stages from a source to a destination in a delivery system, comprising the steps:

(a) at the source applying a unique ID to each article and recording the destination address of the article,

(b) at each stage determining the destination address of the article,

(c) determining a discrepancy in the recorded destination address of the article with that determined at a stage,

(d) alerting the system upon the discrepancy determination made in step (c).

12. A method as claimed in claim 11, wherein the articles are mail articles.

13. A method as claimed in claim 12, wherein weight and address information is transmitted to and stored at a central data station, and the discrepancy determination made in step (c) is carried out at the central data station.

14. The method of claim 11 further comprising:

step (a) includes recording the weight of the article, step (b) includes determining the weight of the article and step (c) includes determining a discrepancy in the recorded weight of the article with that determined at a stage.

15. A method as claimed in claim 14, wherein both the weight and the destination address are recorded at the source and at each stage.