Enhanced weather and traffic information from mobile communication devices

• US 7,155,198 B2
• Filed: 05/09/2002
• Issued: 12/26/2006
• Est. Priority Date: 07/23/1999
• Status: Expired due to Fees

• Current Assignee: Lextron Systems, Inc.
• Original Assignee: Lextron Systems, Inc.
• Inventors: DeGolia, Rick, Kikinis, Dan
• Primary Examiner(s): Nguyen, Simon
• Application Number:
  US10/143,359
• Publication Number:
  US 20020128021A1
• Time in Patent Office: 1,692 Days
• Field of Search: 455/186.2, 4554141-4144, 455/422.1, 4554561-4566, 455/565, 455/566, 455/564, 340/905, 340/990, 340/995.1, 340/995.12, 340/995.13, 340/995.19, 701/200, 701/201
• US Class Current: 455/403
• CPC Class Codes: G08G 1/0962 having an indicator mounted inside the vehicle, e.g. giving voice messages
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services

Abstract

A network based information system has a server or other source management system connected to the network and to an information database, and a portable communication device enabled to access the server on the network by keypad entry, and to indicate geographic position upon access. The system is characterized in that the keypad is graphically mapped for direction, and the server, in response to a call placed from the portable communication device, including keypad input indicating direction, accesses the database for information associated with the geographic position and the direction, and transmits that information to the portable communication device. Other criteria, such as distance and information type may also be mapped and used in retrieving information. In the case of voice-capable devices, information is rendered as speech to be transmitted to the communication device.

Claims

1. A network based information system, comprising:

a server or other source management system connected to the network and to an information database; and

a portable communication device enabled to access the server or other source management system on the network by keypad entry, and to indicate geographic position upon access;

characterized in that the keypad is graphically mapped for direction and for information type, and the server, in response to a call placed from the portable communication device, including keypad input indicating direction and information type, accesses the database for information associated with the geographic position and the direction and information type, and transmits that information to the portable communication device.

2. The system of claim 1 wherein the keypad is additionally mapped for distance, and the server uses the distance, information type and direction input in retrieving information from the database.

3. The system of claim 1 wherein the portable communication device is a cellular telephone operating through a cellular service, and the cellular service forwards calls and geographic position to the server.

4. The system of claim 3 wherein the server renders retrieved information as voice and transmits the voice information to the cellular telephone.

5. The system of claim 1 wherein the information comprises one or both of traffic and weather information.

6. A method for providing position-based information to users of portable communication devices connectable to a network, comprising the steps of:

(a) mapping a keypad of the portable communication device to indicate direction and information type with key input;

(b) enabling a server coupled to the network to recognize the keypad mapping;

(c) dialing up the server by keypad input including input for direction and information type, the communication device automatically providing position as well;

(d) retrieving information from a database by the server using the position and direction and information type keypad input from the communication device; and

(e) transmitting the information to the communication device by the server.

7. The method of claim 6 wherein, in step (a), the keypad is additionally mapped for distance, and the server uses the distance, information type and direction input in retrieving information from the database.

8. The method of claim 6 wherein the portable communication device is a cellular telephone operating through a cellular service, and the cellular service forwards calls and geographic position to the server.

9. The method of claim 8 wherein the server renders retrieved information as voice and transmits the voice information to the cellular telephone.

10. The method of claim 6 wherein the information comprises one or both of traffic and weather information.