Barrier pressure detection system

• US 9,082,276 B2
• Filed: 02/27/2014
• Issued: 07/14/2015
• Est. Priority Date: 02/28/2013
• Status: Active Grant

• Current Assignee: Brian Deangelo
• Original Assignee: Brian Deangelo
• Inventors: Deangelo, Brian
• Primary Examiner(s): Nguyen, Hung T
• Application Number:
  US14/192,510
• Publication Number:
  US 20140240128A1
• Time in Patent Office: 502 Days
• Field of Search: 340/545.1, 340/545.2, 340/541, 340/546, 735/140.1, 737/56
• US Class Current: 1/1
• CPC Class Codes: G08B 13/08 by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
• CPC Class Codes: G08B 13/10 by pressure on floors, floor coverings, stair treads, counters, or tills
• CPC Class Codes: G08B 15/02 with smoke, gas, or coloured or odorous powder or liquid

Abstract

A pressure detection system is provided. The pressure detection system may include an enclosure that houses a pressure sensor, a type selector and a thickness selector. The pressure sensor may be adapted to produce output representative of the pressure on a barrier. The pressure sensor may include a computer electronically connected to the type selector and the thickness selector. The computer may be adapted to determine a threshold pressure that is related to the minimum amount of pressure needed to break a barrier for a given barrier type and a given barrier thickness. The pressure sensor may be adapted to transmit an alarm signal when the output of the pressure sensor may exceed the threshold pressure. A user may install the enclosure on the barrier. The user may then select the given barrier type from a group of predetermined options on the type selector. The user may then select the given barrier thickness from a group of predetermined options on the thickness selector.

Claims

1. A system for detecting a barrier breach, comprising:

a pressure sensor configured to produce output representative of the pressure on a barrier; and

a computer electronically connected to the pressure sensor, wherein the computer comprises machine-readable program code to perform the following process steps;

receiving a given barrier type from a user;

receiving a given barrier thickness from the user;

determining a threshold pressure based on the given barrier type and the given barrier thickness; and

sending an alarm signal when the output of the pressure sensor exceeds the threshold pressure.

2. The system for detecting a barrier breach of claim 1, further including:

a type selector configured to select the given barrier type from a group of predetermined options;

a thickness selector configured to select the given barrier thickness from a group of predetermined options; and

a portable enclosure housing the pressure sensor, the type selector, and the thickness selector.

3. The system for detecting a barrier breach of claim 2, wherein the portable enclosure includes an access door having a lock.

4. A barrier pressure monitor comprising:

a type selector configured to set a given barrier type from a group of predetermined options;

a thickness selector configured to set a given barrier thickness from a group of predetermined options;

a pressure sensor configured to produce output representative of the pressure on a barrier; and

a computer electronically connected to the pressure sensor, wherein the computer is configured to determine a threshold pressure from the given barrier thickness and the given barrier type,

wherein the computer is configured to transmit an alarm signal when the output of the pressure sensor exceeds the threshold pressure.

5. The barrier pressure monitor of claim 4, further including:

a portable enclosure housing the pressure sensor, the type selector, and the thickness selector.

6. The barrier pressure monitor of claim 5, wherein the portable enclosure includes an access door having a lock.