Home Monitoring/Security System With Dual Communication Options

• US 20130328677A1
• Filed: 08/15/2013
• Published: 12/12/2013
• Est. Priority Date: 08/15/2013
• Status: Abandoned Application

• Current Assignee: Reliance Controls Corporation
• Original Assignee: Reliance Controls Corporation
• Inventors: Czarnecki, Neil A.
• Application Number:
  US13/967,539
• Publication Number:
  US 20130328677A1
• Time in Patent Office: Days
• US Class Current: 340/539.1
• CPC Class Codes: G08B 1/08 using electric transmission ; transformation of alarm signals to electrical signals from a different medium, e.g. transmission of an electric alarm signal upon detection of an audible alarm signal
• CPC Class Codes: G08B 25/004 Alarm propagated along alternative communication path or using alternative communication medium according to a hierarchy of available ways to communicate, e.g. if Wi-Fi not available use GSM
• CPC Class Codes: G08B 25/005 Alarm destination chosen according to a hierarchy of available destinations, e.g. if hospital does not answer send to police station
• CPC Class Codes: G08B 25/08 using communication transmission lines G08B13/19658, G08B21/0286, G08B25/016 take precedence

Abstract

A building monitoring system having dual communication options is disclosed. The controller is configured to communicate via a pair of communication networks, According to one embodiment of the invention, the controller is connected to a Public Switched Telephone Network (PSTN) and to a Global System for Mobile Communications (GSM) network. The controller further includes a gateway to selectively connect the PSTN to the GSM network. The controller may monitor the status of the PSTN line. If the PSTN line is operational, the gateway connects the PSTN jack from the telephone to the PSTN jack for the telephone line. If the PSTN line is not operational, the PSTN jack from the telephone is connected to a converter which is, in turn, connected to a cellular radio. The converter is configured to convert the analog signals for the PSTN to digital signals for transmission via the GSM network and vice versa.

Claims

1. A system to monitor a plurality of conditions in a building, the system comprising:

a plurality of sensors, each sensor configured to monitor one of the plurality of conditions and to generate a signal corresponding to a state of the monitored condition;

a first jack configured to receive a first connector for a public switched telephone network (PSTN) to establish communication with a PSTN telephone;

a second jack configured to receive a second connecter for the PSTN to establish connection with the PSTN;

a cellular radio transceiver configured to communicate with a wireless network;

a memory device configured to store a series of instructions to control the system and to store a plurality of phone numbers;

a controller wherein the controller is in communication with each of the sensors to receive the signal generated by the sensor, the controller is operatively connected to the memory device, the controller is selectively in communication with the PSTN via the second jack and the wireless network via the cellular radio transceiver to dial at least one of the plurality of phone numbers responsive to the signals received from the sensors, and the controller provides an indication of the status of the signals to the phone number dialed via one of the PSTN and the wireless network;

a pass-through configured to selectively connect one of the first jack and the controller to the second jack; and

a gateway configured to selectively connect the first jack to one of the cellular radio and the second jack and configured to convert an analog signal compatible with the PSTN received from the first jack to a digital signal compatible with the wireless network for transmission via the cellular radio and to convert the digital signal received from the cellular radio to the analog signal for transmission via the first jack.

2. The system of claim 1 wherein the controller is configured to monitor the PSTN via the second jack and wherein the gateway connects the first jack to the second jack when the PSTN is operational and the gateway connects the first jack to the cellular radio when the PSTN is not operational.

3. The system of claim 1 wherein each of the sensors is in communication with the controller via one of a wired and a wireless connection.

4. The system of claim 1 wherein the wireless network is a Global System for Mobile Communications (GSM) network.

5. A system to monitor a plurality of conditions in a building, the system comprising:

a plurality of sensors, each sensor configured to monitor one of the plurality of conditions and to generate a signal corresponding to a state of the monitored condition;

a jack configured to receive a connector for a public switched telephone network (PSTN) to establish communication with a PSTN telephone;

a plurality of terminals configured to establish a connection with the PSTN;

a cellular radio transceiver configured to communicate with a wireless network;

a memory device configured to store a series of instructions to control the system and to store a plurality of phone numbers;

a controller wherein the controller is in communication with each of the sensors to receive the signal generated by the sensor, the controller is operatively connected to the memory device, the controller is selectively in communication with the PSTN via the plurality of terminals and the wireless network via the cellular radio transceiver to dial at least one of the plurality of phone numbers responsive to the signals received from the sensors, and the controller provides an indication of the status of the signals to the dialed phone number via one of the PSTN and the wireless network;

a pass-through configured to selectively connect one of the jack and the controller to the PSTN; and

a gateway configured to selectively connect the jack to one of the cellular radio and the PSTN and configured to convert an analog signal compatible with the PSTN received from the jack to a digital signal compatible with the wireless network for transmission via the cellular radio and to convert the digital signal received from the cellular radio to the analog signal for transmission via the jack.

6. The system of claim 5 wherein the controller is configured to monitor the PSTN via the terminals and wherein the gateway connects the jack to the PSTN when the PSTN is operational and the gateway connects the jack to the cellular radio when the PSTN has failed.

7. The system of claim 5 wherein each of the sensors is in communication with the controller via one of a wired and a wireless connection.

8. The system of claim 5 wherein the wireless network is a Global System for Mobile Communications (GSM) network.