Smart seal assembly

Patent metadata

Field	Value
Publication number	US-11087643-B2
Application number	US-201916687187-A
Country	US
Kind code	B2
Filing date	Nov 18, 2019
Priority date	Nov 21, 2018
Publication date	Aug 10, 2021
Grant date	Aug 10, 2021

Abstract

A security seal identification that may be matched with an identification of a utility measuring meter. This matching may be done, for instance, by a code which is imprinted on the seal and then matched to a meter number in a database, or by a code such as an encryption of the number assigned to the meter. An encryption may be read by an app on a smartphone or checked offline to determine whether the seal belongs to the meter or if it was altered or changed. A mismatch of numbers or symbols may generally indicate a change or manipulation and warrant an investigation.

First claim

What is claimed is:

1. A smart secured locking mechanism comprising:
a first fixture;
a second fixture; and
a third fixture for connecting the first fixture to the second fixture; and
wherein:
the first fixture comprises a receptacle;
the second fixture comprises a plate with an opening;
the third fixture is a seal that comprises a protrusive structure that fits into the receptacle of the first structure and into the opening of the plate of the second fixture to connect the first fixture to the second fixture;
the second fixture has a serial number;
the serial number is encrypted and generated into a code;
the code is printed on the third fixture;
the printed code is associated with a serial number in a database; and
a failure of the serial number in the database to match the serial of the second fixture is an indication that the seal has been changed or affected.

2. The mechanism of claim 1 , wherein the code can be decrypted with a smart phone having an app that can decrypt the code into a number that is configured to be compared to the serial number from the second fixture.

3. The mechanism of claim 1 , wherein the code is configured to be decrypted according to a table that lists codes of corresponding and encrypted serial numbers of second fixtures.

4. The mechanism of claim 1 , wherein the serial number and the code that the serial number corresponds to due to encryption are stored at a secure and limited access storage component remote from the first, second and third fixtures.

5. The mechanism of claim 1 , wherein the serial number of the second fixture is a number randomly selected and attached to the third fixture.

6. The mechanism of claim 1 , wherein the code is a data matrix code.

7. The mechanism of claim 1 , wherein:
the first fixture is a protecting device for the second fixture;
the second fixture is a meter; and
the third fixture is a locking device.

8. A method for smart detection of a connection comprising:
attaching a first connecting fixture to a first apparatus;
attaching a second connecting fixture to a second apparatus;
locking the first connecting fixture and the second connecting fixture together with a securing mechanism;
identifying the first apparatus with a first symbol;
identifying the securing mechanism with a second symbol;
associating the first and second symbols with each other within a database, with encryption, conversion or pairing; and
checking for an association of the first and second symbols to verify that the locking of the first connecting fixture and the second connecting fixture together with the securing mechanism is valid.

9. The method of claim 8 , wherein the checking for the association of the first and second symbols to verify that the locking of the first connecting fixture and the second connecting fixture together with the securing mechanism continues to be valid, is effected with a smart phone.

10. The method of claim 9 , wherein:
the first symbol is encrypted into a third symbol;
the third symbol is compared with the second symbol; and
if the third and second symbols are the same, then the locking of the first connecting fixture and the second connecting fixture together with the securing mechanism is valid.

11. The method of claim 9 , wherein:
the first symbol is encrypted into a third symbol;
the third symbol is compared with the second symbol; and
if the third and second symbols are not the same, then the locking of the first connecting fixture and the second connecting fixture together with the security mechanism is not necessarily valid.

12. The method of claim 8 , wherein:
the first apparatus is an index security protective cover;
the first connecting fixture is a receptacle fixture;
the second apparatus is a meter;
the second connecting fixture is a plate having an opening; and
the securing mechanism is a protruding structure for insertion into the receptacle fixture and through the opening of the plate to connect the receptacle fixture to the plate to result in a mechanical connection of the first apparatus and the second apparatus to each other.

13. The method of claim 8 , wherein encryption, conversion or pairing for associating the first and second symbols is achieved with a smart phone.

14. A smart seal system comprising:
a meter;
an index cover attached to the meter and situated over measuring components of the meter; and
a seal attached to the meter and the index cover to prevent separation of the index cover and the meter; and
wherein:
a meter number of the meter is copied and converted into a code;
the code is on the seal;
the code and the meter number are configured to be compared to the code and an associated meter number in a database; and
the code is configured to be scanned with a smart phone and cause the associated meter number from the database to appear on the smart phone such that the associated meter number can be compared to the meter number converted to the code.

15. The system of claim 14 , wherein if the meter number appearing on the smart phone is the same as the meter number converted to the code, then the seal has not necessarily been changed or affected.

16. The system of claim 14 , wherein if the meter number appearing on the smart phone is not the same as the meter number converted to the code, then the seal has been changed or affected.

17. The system of claim 14 , wherein:
the meter number is copied and converted into the code;
the smart phone comprises an encryption app compatible for encrypting the code, the smart phone, via the encryption app, can scan and decrypt the code from the seal and provide a meter number; and
if a provided meter number is not the same as the meter number copied and converted into the code, then the seal has been changed or affected, or if the provided meter number is the same as the meter number copied and converted into the code, then the seal has not necessarily been changed or affected.

18. The system of claim 14 , wherein the code is a number, a series of one or more letters, a combination of one or more numbers, one or more letters or other symbols, a bar code, or a multi-dimensional code.

19. The system of claim 14 , wherein the code is converted from the meter number printed on the seal with a laser.

Assignees

• Honeywell Int Inc

Inventors

• Pries Henning
• Temme Guido
• Kreftsiek Sandra
• Temme Hans-Werner

Classifications

• G09F3/0317

  having bolt like sealing means (means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it F16B21/00) · CPC title

• E05B39/04

  with counting or registering devices {(time recording locks G07C1/32)} · CPC title

• G09F3/0329

  having electronic sealing means · CPC title

• G01D2204/43

  Identification of a specific meter · CPC title

• G09F3/0376

  using a special technique to detect tampering, e.g. by ultrasonic or optical means · CPC title