Graphical user interface for establishing installation location for satellite based television system

• US 5,955,988 A
• Filed: 11/13/1996
• Issued: 09/21/1999
• Est. Priority Date: 08/14/1996
• Status: Expired due to Term

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Chaney, Jack, Blonstein, Steve, Leung, Fai-To
• Primary Examiner(s): Peng, John K.
• Assistant Examiner(s): Sajous, Wesner
• Application Number:
  US08/749,271
• Time in Patent Office: 1,042 Days
• Field of Search: 348/6, 348/10, 348/11, 348/192, 348/569, 455/3.2, 455/6.2, 455/6.3, 455/9, 455/12.1, 455/67.7
• US Class Current: 342/359
• CPC Class Codes: G06F 2203/04804 Transparency, e.g. transparent or translucent windows
• CPC Class Codes: H04N 17/00 Diagnosis, testing or measuring for television systems or their details
• CPC Class Codes: H04N 21/426 Internal components of the client ; Characteristics thereof H04N5/44 takes precedence
• CPC Class Codes: H04N 21/4524 involving the geographical location of the client retrieval from the Internet by querying based on geographical locations G06F16/9537; systems specially adapted for using geographical information in broadcast systems H04H60/70; protocols in which the network application is adapted for the location of the user terminal in communication control or processing H04L67/52; services making use of the location of users or terminals in wireless networks H04W4/02; locating users or terminals in wireless networks H04W64/00
• CPC Class Codes: H04N 21/485 End-user interface for client configuration
• CPC Class Codes: H04N 21/6143 involving transmission via a satellite
• CPC Class Codes: H04N 7/20 Adaptations for transmission via a GHz frequency band, e.g. via satellite

Abstract

A TV graphical user interface (GUI) is provided to enable a user to input antenna location information required for setting up a dish antenna. When the TV GUI is set in a dish set-up mode, the user may activate a U.S. map button to display a map of the United States or another area on the earth'"'"'s surface. When a remote pointing device is directed at a point on the map that represents the current location of a satellite receiver, the TV GUI displays a regional map that shows in more detail a region where the receiver is located. When the user selects the receiver location within the regional map, the CPU determines the latitude and longitude values of the selected location, and calculates magnetic north and elevation angles for the antenna installation. To provide the user with visual feedback, the TV GUI may indicate the city nearest to the selected location, and a distance to the nearest city.

Claims

1. A satellite TV system comprising:

a satellite for providing TV broadcast,

a receiver having a CPU, and an antenna for receiving TV signals from said satellite,

a TV monitor controlled by said CPU for displaying an area map showing an area including a location of said antenna, and

a pointing device for enabling a user to point at said location to provide antenna installation information for pointing said antenna at said satellite.

2. The system of claim 1, wherein said CPU is configured to control said TV monitor to further display a regional map showing a region of said antenna in more detail than the area map.

3. The system of claim 2, wherein said regional map is displayed when said pointing device is directed at said location on said area map.

4. The system of claim 3, wherein said CPU determines latitude and longitude values of said location when said pointing device is directed at said location on said regional map.

5. The system of claim 4, wherein said regional map has latitude and longitude lines.

6. The system of claim 5, wherein said CPU calculates parameters for pointing said antenna at said satellite based on said latitude and longitude values.

7. The system of claim 6, wherein said CPU is configured to control said TV monitor to further display an antenna set-up form including said pointing parameters calculated by said CPU.

8. The system of claim 7, wherein said antenna set-up form further includes identification of a distance from said location to a selected place on said regional map to provide the user with a visual feedback.

9. The system of claim 8, wherein said CPU is configured to control said TV monitor to further display an indicator for indicating strength of a current TV signal received from said satellite.

10. The system of claim 9, wherein said antenna set-up form further includes latitude and longitude values of said location manually entered by the user.

11. The system of claim 10, wherein said antenna set-up form further includes postal zipcode of a postal region where said antenna is located, manually entered by the user.

12. A TV system comprising:

a receiver having an antenna, and a CPU,

a monitor controlled by said CPU for displaying a picture indicating a location of said antenna, and

a pointing device for pointing at said position on the picture to determine coordinates of said location.

13. The system of claim 12, wherein said picture comprises a map showing a region that includes said location.

14. The system of claim 13, wherein said CPU determines latitude and longitude values of said location on the map based on coordinates of a cursor on said monitor.

15. The system of claim 14, wherein said CPU calculates parameters for installation of said antenna based on said latitude and longitude values.

16. The system of claim 15, wherein said monitor further indicates a name of a place near said location.

17. The system of claim 16, wherein said monitor further indicates a distance from said place to said location.

18. A method of providing a satellite receiver with position information for pointing an antenna at a satellite, comprising the steps of:

displaying a map showing an antenna location on a TV screen,

moving a cursor to said antenna location,

determining latitude and longitude values of the antenna location based on coordinates of the cursor, and

calculating antenna pointing parameters using the latitude and longitude values of the antenna location.

19. The method of claim 18, wherein said step of displaying a map comprises the step of displaying an area map showing an area including the antenna location, and the step of displaying a regional map showing a region of the antenna location within the area.

20. The method of claim 19, wherein the regional map is displayed when the cursor is moved to the antenna location on the area map.