Public notification system and method

• US 5,912,947 A
• Filed: 09/20/1996
• Issued: 06/15/1999
• Est. Priority Date: 06/20/1994
• Status: Expired due to Term

• Current Assignee: Cassidian Communications Incorporated (European Aeronautic Defence and Space Company EADS NV)
• Original Assignee: Sigma Micro Corporation
• Inventors: Arnold, Scott, Arnold, William D., Langsenkamp, Al
• Primary Examiner(s): Weaver, Scott L.
• Application Number:
  US08/717,495
• Time in Patent Office: 998 Days
• Field of Search: 379/69, 379/67, 379/76, 379/77, 379/85, 379/88, 379/89, 379/201, 379/265, 379/266, 379/267, 379/355, 379/37, 379/40, 379/41, 379/51, 379/90.01, 379/67.1, 379/88.11, 379/88.18 , 379/88.22, 379/88.23, 379/88.24
• US Class Current: 379/69
• CPC Class Codes: H04M 2203/2016 Call initiation by network rather than by subscriber
• CPC Class Codes: H04M 2203/205 Broadcasting broadcasting in packet switching networks H04L12/18
• CPC Class Codes: H04M 2242/04 for emergency applications
• CPC Class Codes: H04M 3/02 Calling substations, e.g. by ringing selective calling H04Q
• CPC Class Codes: H04M 3/42 Systems providing special services or facilities to subscribers specially adapted for wireless communication networks H04W4/00
• CPC Class Codes: H04M 3/46 Arrangements for calling a number of substations in a predetermined sequence until an answer is obtained
• CPC Class Codes: H04M 3/465 Arrangements for simultaneously calling a number of substations until an answer is obtained
• CPC Class Codes: H04M 3/487 Arrangements for providing information services, e.g. recorded voice services or time announcements
• CPC Class Codes: H04M 3/493 Interactive information services, e.g. directory enquiries ; Arrangements therefor, e.g. interactive voice response [IVR] systems or voice portals
• CPC Class Codes: H04M 3/4931 Directory assistance systems
• CPC Class Codes: H04M 3/5158 in combination with automated outdialling systems devices for signalling identity of wanted subscriber H04M1/26
• CPC Class Codes: H04M 3/5166 in combination with interactive voice response systems or voice portals, e.g. as front-ends

Abstract

A public notification system includes a first database comprising phone numbers and one or more data fields associated with each phone number. Phone numbers (callees) in the first database are selected based on the data fields associated therewith. A recorded voice message is transmitted to callees through a plurality of outgoing phone lines, and callees are prompted to enter one of several dial codes, which is recorded. The database record for the callee is automatically updated based on the response dial code, so that the updated field may be used to select whether to send a future call to the callee. A second database comprising records identifying convicted criminals is also included in the public notification system. Each record in the second database comprises one or more data fields associated with a convicted criminal. If the callee'"'"'s dial code response indicates an interest in receiving information about convicted criminals, future calls will be made to the callee concerning the existence of convicted criminals in a particular geographic area of interest to the callee.

Claims

1. A public notification system for placing outgoing phone calls, comprising:

a first database comprising a plurality of phone numbers and one or more data fields associated with each of the plurality of phone numbers;

means for selecting a subset of phone numbers from the plurality of phone numbers of the first database based on the selection of at least one of the data fields associated with at least one of the plurality of phone numbers;

means for recording a voice message to be transmitted over at least one outgoing phone line;

means for connecting to the at least one outgoing phone line, the connection means operatively connected to the voice recording means;

means for initiating at least one phone call to a callee via a callee phone number over the at least one outgoing phone line with the callee'"'"'s phone number being one of the subset of phone numbers stored in the first database as selected by the selecting means;

means for prompting the callee by playing the voice message recorded with the voice recording means, after the outgoing phone call connection has been established, to enter one of a plurality of different dial codes;

means for recording a dial code entered by the callee;

means for automatically updating at least one of the data fields in the first database for the callee'"'"'s phone number based on the response dial code, the at least one updated data field used by the selecting means for selecting a future subset of phone numbers, the system thereby providing the callee with the ability to control future phone calls initiated by the system to the callee'"'"'s phone number;

a second database comprising at least one record identifying a convicted criminal, each record comprising one or more data fields associated with the convicted criminal record; and

means for retrieving one or more records from the second database based on at least one of the data fields in the first database.

2. The system of claim 1 wherein at least one of the data fields for each of the plurality of phone numbers of the first database comprises a field indicative of whether the callee is to receive public notification regarding convicted criminals.

3. The system of claim 2 wherein at least one of the data fields for each of the plurality of phone numbers of the first database comprises a representation of geographic area for notification regarding convicted criminals.

4. The system of claim 1, wherein at least one of the data fields of the convicted criminal record of the second database is indicative of the residence of the convicted criminal.

5. The system of claim 1 wherein each of the plurality of phone numbers in the first database has a geographic location associated therewith, and wherein at least one of the data fields associated with each of the plurality of phone numbers of the first database comprises a representation of the geographic location.

6. The system of claim 5 wherein at least one of the data fields for each of the plurality of phone numbers of the first database comprises a field indicative of whether the callee is to receive notification regarding convicted criminals and wherein at least one of the data fields for the at least one record identifying a convicted criminal is representative of the residence of the convicted criminal;

and

means for retrieving one or more records from the second database based on the geographic proximity of the geographic location represented by at least one data field of the first database to the residence represented by the at least one data field of the convicted criminal record of the second database.

7. The system of claim 6, wherein the first database, second database, means for retrieving and means for automatically updating reside on a computer system, the computer system having a bus, and the connection means comprising a plurality of plug-in phone cards connected to the bus of the computer system, each card having a means for receiving at least one outgoing phone line.

8. The system of claim 1, further comprising:

means for receiving incoming phone calls, the receiving means operatively connected to the voice recording means, the means for recording, and the means for automatically updating, such that a caller placing an incoming call to the system is capable of controlling further phone calls initiated by the system to one of the plurality of phone numbers.

9. A method for automatically placing outgoing phone calls, comprising the steps of:

providing a first database having a plurality of phone numbers stored therein the first database comprising, for each of the plurality of phone numbers, at least one data field indicative of whether the callee is to receive notification regarding convicted criminals;

for each of the plurality of phone numbers in the first database, placing an initial call to the phone numbers over at least one outgoing phone line;

monitoring the at least one outgoing phone line for an answer by a callee to the initial call;

playing a first prerecorded message upon receipt of an answer, the first prerecorded message including a prompt for the callee to enter one of a plurality of dial code responses;

recording the dial code response entered by a callee;

automatically updating information in the first database for the phone number based on the dial code response recorded;

selecting, based on the updated information in the first database from the automatic updating step and based on the at least one data field, a subset of phone numbers in the first database; and

placing a second phone call to each of the phone numbers in the selected subset of phone numbers.

10. The method of claim 9, further comprising, after the step of recording the dial code response, the steps of:

selecting a second pre-recorded message based on the dial code response, the second pre-recorded message containing notification information; and

playing the second pre-recorded message.

11. The method of claim 9, further comprising, after the step of automatically updating information, the steps of:

selecting a second pre-recorded message based on the dial code response, the second pre-recorded message containing notification information; and

playing the second pre-recorded message.

12. The method of claim 9, wherein the system further comprises a second database having at least one record identifying a convicted criminal, and means for retrieving one or more records from the second database, the method further comprising, prior to the step of placing a second phone call, the step of:

retrieving from the second database one or more records from the second database.

13. The method of claim 9, wherein the system further comprises a second database comprising a plurality of criminal records identifying convicted criminals and a means for retrieving said criminal records, the method further comprising, prior to selecting a subset of phone numbers, the step of:

retrieving one or more criminal records from the second database;

and wherein the step of selecting a subset of phone numbers includes making such selection only if one or more criminal records have been retrieved from the second database.

14. The method of claim 13, wherein each of the plurality of phone numbers in the first database has a geographic location associated therewith, wherein at least one of the data fields for each of the plurality of phone numbers of the first database comprises a representation of the geographic location, wherein each record of the second database includes one or more data fields representative of the residence of the convicted criminal, and wherein the step of retrieving one or more records from the second database is based on the geographic proximity of the geographic location represented by at least one data field of the first database to the residence represented by the at least one datafield of the second database.

15. The method of claim 13, wherein each of the plurality of phone numbers in the first database includes one or more data fields representative of geographic area of interest for notification regarding criminals, and wherein the step of retrieving one or more records from the second database is further based on a comparison of the geographic area of interest represented in the first database to the residence represented by the second database.