Weather information interface system

• US 5,390,237 A
• Filed: 09/24/1993
• Issued: 02/14/1995
• Est. Priority Date: 09/27/1991
• Status: Expired due to Fees

• Current Assignee: The Weather Radio Network Incorporated
• Original Assignee: The Weather Radio Network Incorporated
• Inventors: Marino, Armand R., Hoffman, Robert H. Jr., Hartman, Iliff N.
• Primary Examiner(s): Dwyer, James L.
• Assistant Examiner(s): TSANG, FAN S
• Application Number:
  US08/126,210
• Time in Patent Office: 508 Days
• Field of Search: 379/67, 379/88, 379/96, 379/87, 379/84, 379/74, 379/100, 379/101, 379/105, 379/201
• US Class Current: 379/88.23
• CPC Class Codes: G01W 1/10 Devices for predicting weather conditions computers per se G06; display devices G09
• CPC Class Codes: H04M 11/002 with telemetering systems telemetering in general G08C
• CPC Class Codes: Y02A 90/10 Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Abstract

A real time weather information access and distribution system having a central switching and interface unit accessed at least in part via a commercial telephone network. A remote weather station is selected by the incoming caller by means of a "decision tree" process using a touch tone phone, and the central switching and interface unit makes contact with a local interface unit at the selected geographically remote weather reporting station. Weather information being produced and broadcast locally by the weather reporting station is then provided to the geographically remote incoming caller on a real-time basis via the local interface unit, being in communication with said central switching and interface unit, and thence to individual callers desiring said real time weather information. The central interface unit includes means for allowing a plurality of incoming callers to be simultaneously provided with the same local weather information from the same desired locality, without said incoming callers being able to interact with other callers or affect operation of said central interface unit. At least one of the local interface units includes a bridge tap coupled to the NOAA weather radio console.

Claims

1. A system for providing real time wide area access to continuously updated local weather information from a plurality of remote sources of continuously available updated local weather information at a plurality of geographically dispersed localities, comprising:

a plurality of local interface units, each said local interface unit being coupled to one of the remote sources, the local interface units receiving said local weather information from said remote sources and transferring the local weather information;

a central interface unit coupled to each of the local interface units and accessible by an incoming caller via telephone service, the central interface unit selectively coupling the incoming caller to one of said local interface units in response to selection of a desired locality by the incoming caller to provide the incoming caller with the local weather information in human recognizable audio form from the local interface unit of the desired locality on a real-time basis; and

wherein the central interface unit includes means for allowing a plurality of incoming callers to be simultaneously provided with the same local weather information from the same desired locality, without said incoming callers being able to interact with other callers.

2. The system of claim 1, wherein at least one of the remote sources is an National Oceanic and Atmospheric Administration weather radio console.

3. The system of claim 2, wherein at least one of the local interface units includes a bridge tap coupled to the National Oceanic and Atmospheric Administration weather radio console.

4. The system of claim 1, further comprising telephone lines connected between the local interface units and the central interface unit.

5. A system for providing real time wide area access to continuously updated local weather information from a plurality of remote sources of continuously available updated local weather information at a plurality of geographically dispersed localities, comprising:

a plurality of local interface units, each said local interface unit being coupled to one of the remote sources, the local interface units receiving said local weather information from said remote sources and transferring the local weather information;

a central interface unit coupled to each of the local interface units and accessible by an incoming caller via telephone service, the central interface unit selectively coupling the incoming caller to one of said local interface units in response to selection of a desired locality by the incoming caller to provide the incoming caller with the local weather information in human recognizable audio form from the local interface unit of the desired locality on a real-time basis;

wherein the local interface unit comprises;

an input section receiving said local weather information as an audio signal;

a gain control circuit coupled to said input section for monitoring and maintaining audio signal strength of said audio signal of the local weather information; and

an interface circuit coupled to said gain control circuit for interfacing said audio signal with a communication line from the central interface unit.

6. A system according to claim 5, wherein said communication line is a telephone line having tip and ring conductors and wherein said local interface unit further comprises:

a line current sense circuit coupled to said tip/ring conductors of the telephone line for sensing line current on the telephone line;

a system controller coupling with said interface circuit and said line current sense circuit to determine an active telephone call from said central interface unit;

a DTMF decoder receiving inputs from said interface circuit and providing decoded outputs to said system controller; and

a tone generator controlled via said system controller and providing tone outputs to said gain control circuit.

7. A system according to claim 6, wherein said system controller is a microprocessor having a configuration and program memories.

8. A system according to claim 7, wherein said input section of said local interface unit includes audio input and output circuits coupled with the remote source.

9. A system for providing real time wide area access to continuously updated local weather information from a plurality of remote sources of continuously available updated local weather information at a plurality of geographically dispersed localities, comprising:

a plurality of local interface units, each said local interface unit being coupled to one of the remote sources, the local interface units receiving said local weather information from said remote sources and transferring the local weather information;

a central interface unit coupled to each of the local interface units and accessible by an incoming caller via telephone service, the central interface unit selectively coupling the incoming caller to one of said local interface units in response to selection of a desired locality by the incoming caller to provide the incoming caller with the local weather information in human recognizable audio form from the local interface unit of the desired locality on a real-time basis;

wherein the central interface unit comprises;

a plurality of T1 circuit cards that are recessed by the incoming caller via a T1 interface;

a plurality of voice circuit boards for processing the incoming caller; and

a digital switch matrix coupled to each of said boards to provide cross-connecting between said T1 circuit cards and voice circuit boards.

10. A system according to claim 9, wherein the local interface unit comprises:

an input section receiving said local weather information as an audio signal;

a gain control circuit coupled to said input section for monitoring and maintaining audio signal strength of said audio signal of the local weather information; and

an interface circuit coupled to said gain control circuit for interfacing said audio signal with a communication line from the central interface unit.

11. A system according to claim 10, wherein said communication line is a telephone line having tip and ring conductors and wherein said local interface unit further comprises:

a line current sense circuit coupled to said tip/ring conductors of the telephone line for sensing line current on the telephone line;

a system controller coupling with said interface circuit and said line current sense circuit to determine an active telephone call from said central interface unit;

a DTMF decoder receiving inputs from said interface circuit and providing decoded outputs to said system controller; and

a tone generator controlled via said system controller and providing tone outputs to said gain control circuit.

12. A system according to claim 11, wherein said system controller is a microprocessor having a configuration and program memories.

13. A system according to claim 12, wherein said input section of said local interface unit includes audio input and output circuits coupled with the remote source.