DETECTION AND ALARM SYSTEM

• US 20130241727A1
• Filed: 09/10/2012
• Published: 09/19/2013
• Est. Priority Date: 09/08/2011
• Status: Abandoned Application

• Current Assignee: Coulombe, Robert W.
• Original Assignee: Coulombe, Robert W.
• Inventors: Coulombe, Robert W.
• Application Number:
  US13/608,467
• Publication Number:
  US 20130241727A1
• Time in Patent Office: Days
• US Class Current: 340/517
• CPC Class Codes: G08B 21/20 responsive to moisture
• CPC Class Codes: G08B 23/00 Alarms responsive to unspecified undesired or abnormal conditions
• CPC Class Codes: G08B 25/009 Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
• CPC Class Codes: G08B 25/10 using wireless transmission systems G08B25/009 takes precedence
• CPC Class Codes: G08B 25/14 Central alarm receiver or annunciator arrangements

Abstract

The present invention is directed to a detection and alarm system comprising at least one sensor configured to produce a first signal when a critical state is detected. The critical state is defined as the presence of a particular element specific to that particular sensor, for example, the presence of water when the sensor is water sensor. The detection and alarm system further includes a monitoring unit including a receiver and a transmitter. The receiver is configured to receive the first signal from the sensor, and the transmitter is configured to transmit a second signal when the receiver has received the first signal. The detection and alarm system also includes at least one notification device configured to receive the second signal from the transmitter and produce an alarm to notify a user of the critical state.

Claims

1. A detection and alarm system comprising:

(a) at least one sensor configured to produce a first signal when a critical state is detected; and

(b) a monitoring unit positioned at a remote location from the at least one sensor, the monitoring unit including a receiver for receiving the first signal from the sensor, and means for producing an alarm when the receiver receives the first signal.

2. The detection and alarm system of claim 1 wherein the at least one sensor is selected from a group consisting of a water sensor, a smoke alarm, a fire alarm, a carbon monoxide detector, a radon detector, a sensor for detecting the breaking of glass, a motion detector, a radiation detector, a vibration sensor, a seismic sensor, and a thermometer.

3. The detection and alarm system of claim 2 wherein the critical state is defined as:

(a) the presence of water when the sensor is a water sensor;

(b) the presence of smoke when the sensor is a smoke alarm;

(c) the presence of fire when the sensor is a fire alarm;

(d) the presence of a threshold level of carbon monoxide when the sensor is a carbon monoxide detector;

(e) the presence of a threshold level of radon when the sensor is a radon detector;

(f) glass being shattered when the sensor is for detecting the breaking of glass;

(g) the presence of motion when the sensor is a motion detector;

(h) the presence of a threshold level of radiation when the sensor is a radiation detector;

(i) the presence of a threshold level of vibration when the sensor is a vibration sensor;

(j) the presence of a threshold level of seismic activity when the sensor is a seismometer; and

(k) the presence of a threshold temperature level when the sensor is a thermometer.

4. The detection and alarm system of claim 1 including at least one shutoff valve having a valve and a receiver, the valve being plumbed with a supply line, and the receiver provided for receiving the first signal from the sensor, wherein the valve is closed when the receiver receives the first signal.

5. The detection and alarm system of claim 2 including at least one shutoff valve having a valve and a receiver, the valve being plumbed with a supply line, and the receiver provided for receiving the first signal from the sensor, wherein the valve is closed when the receiver receives the first signal.

6. A detection and alarm system comprising:

(a) at least one sensor configured to produce a first signal when a critical state is detected;

(b) a monitoring unit including a receiver and a transmitter, the receiver configured to receive the first signal from the sensor, and the transmitter configured to transmit a second signal when the receiver has received the first signal; and

(c) at least one notification device configured to receive the second signal from the transmitter and produce an alarm to notify a user of the critical state.

7. The detection and alarm system of claim 6 wherein the at least one sensor is selected from a group consisting of a water sensor, a smoke alarm, a fire alarm, a carbon monoxide detector, a radon detector, a sensor for detecting the breaking of glass, a motion detector, a radiation detector, a vibration sensor, a seismic sensor, and a thermometer.

8. The detection and alarm system of claim 6 wherein the critical state is defined as:

(a) the presence of water when the sensor is a water sensor;

(b) the presence of smoke when the sensor is a smoke alarm;

(c) the presence of fire when the sensor is a fire alarm;

(d) the presence of a threshold level of carbon monoxide when the sensor is a carbon monoxide detector;

(e) the presence of a threshold level of radon when the sensor is a radon detector;

(f) glass being shattered when the sensor is for detecting the breaking of glass;

(g) the presence of motion when the sensor is a motion detector;

(h) the presence of a threshold level of radiation when the sensor is a radiation detector;

(i) the presence of a threshold level of vibration when the sensor is a vibration sensor;

(j) the presence of a threshold level of seismic activity when the sensor is a seismometer; and

(k) the presence of a threshold temperature level when the sensor is a thermometer.

9. The detection and alarm system of claim 6 including at least one shutoff valve having a valve and a receiver, the valve being plumbed with a supply line, and the receiver provided for receiving the first signal from the sensor, wherein the valve is closed when the receiver receives the first signal.

10. The detection and alarm system of claim 7 including at least one shutoff valve having a valve and a receiver, the valve being plumbed with a supply line, and the receiver provided for receiving the first signal from the sensor, wherein the valve is closed when the receiver receives the first signal.

11. The detection and alarm system of claim 6 wherein the at least one notification device is selected from a group consisting of a television, a mobile phone, a landline telephone, a desktop computer, a laptop computer, a computing tablet, an e-book reader, and a portable music device.

12. The detection and alarm system of claim 7 wherein the at least one notification device is selected from a group consisting of a television, a mobile phone, a landline telephone, a desktop computer, a laptop computer, a computing tablet, an e-book reader, and a portable music device.

13. The detection and alarm system of claim 9 wherein the at least one notification device is selected from a group consisting of a television, a mobile phone, a landline telephone, a desktop computer, a laptop computer, a computing tablet, an e-book reader, and a portable music device.

14. The detection and alarm system of claim 10 wherein the at least one notification device is selected from a group consisting of a television, a mobile phone, a landline telephone, a desktop computer, a laptop computer, a computing tablet, an e-book reader, and a portable music device.

15. The detection and alarm system of claim 6 wherein the notification device comprises a mobile phone and the monitoring device includes a modem for transmitting the second signal to the mobile phone.

16. The detection and alarm system of claim 6 wherein the notification device comprises a mobile phone operating an Internet-accessible software application, and the monitoring device is connected to the Internet, and whereby the second signal is transmitted from the monitoring device to the mobile phone via the Internet.

17. The detection and alarm system of claim 7 wherein the notification device comprises a mobile phone operating an Internet-accessible software application, and the monitoring device is connected to the Internet, and whereby the second signal is transmitted from the monitoring device to the mobile phone via the Internet.

18. The detection and alarm system of claim 9 wherein the notification device comprises a mobile phone operating an Internet-accessible software application, and the monitoring device is connected to the Internet, and whereby the second signal is transmitted from the monitoring device to the mobile phone via the Internet.