System for obtaining assistance in operating an apparatus

• US 6,397,187 B1
• Filed: 12/10/1998
• Issued: 05/28/2002
• Est. Priority Date: 12/11/1997
• Status: Expired due to Fees

• Current Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Original Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Inventors: Steen, Marc G. D., Kuijpers, Henricus J. C., Vriens, Leonarda J. M.
• Primary Examiner(s): Dorvil, Richemond
• Application Number:
  US09/209,084
• Time in Patent Office: 1,265 Days
• Field of Search: 704/270,275,272
• US Class Current: 704/275
• CPC Class Codes: H04N 21/42203 sound input device, e.g. microphone
• CPC Class Codes: H04N 21/431 Generation of visual interfaces for content selection or interaction; Content or additional data rendering
• CPC Class Codes: H04N 21/433 Content storage operation, e.g. storage operation in response to a pause request, caching operations
• CPC Class Codes: H04N 21/478 Supplemental services, e.g. displaying phone caller identification, shopping application
• CPC Class Codes: H04N 21/6547 comprising parameters, e.g. for client setup
• CPC Class Codes: H04N 21/658 Transmission by the client directed to the server
• CPC Class Codes: H04N 5/44 Receiver circuitry for the reception of television signals according to analogue transmission standards H04N5/14 takes precedence
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests

Abstract

The invention relates to a system for obtaining assistance in operating an apparatus. A television receiver is provided with a microphone and a dedicated operator call button and connected to a communication network. When a user presses the button, a connection is established to a help desk operator, enabling the user and the operator to speak to each other. The operator can make the television receiver show a picture of the control panel of the apparatus for which assistance is requested, and generate control signals for visualizing operations on the control panel. An animated image of the operator is shown on the television receiver, controlled by the sound level of the operator'"'"'s voice, in order to elucidate the source of the voice speaking to the user.

Claims

1. An interactive display system for obtaining assistance in operating an apparatus, comprising:

operator call means for establishing a connection to a remote operator terminal;

a communication network enabling communication between the display system and the remote operator terminal such that the remote operator terminal responds to a help request for help in operating the apparatus;

first storage means, for storing a picture of a control device which operates the apparatus;

a device which responds to at least one control signal from the remote operator terminal which causes the picture of the control device to appear on the display, the picture demonstrating how to use the control device to activate a feature of the apparatus.

2. A display system according to claim 1, comprising:

a first microphone, and being adapted to send signals obtained from said first microphone via the communication network to the operator terminal.

3. A display system according to claim 2, wherein the operator terminal comprises a second microphone, the operator terminal being adapted to send signals obtained from said second microphone via the communication network to the display system.

4. A display system according to claim 1, wherein the operator terminal comprises a speech recognition system for recognizing speech input from the display system and an automatic answering system for generating an answer in response to said speech input, the operator terminal being adapted to send said answer via the communication network to the display system.

5. A display system according to claim 1, wherein the control signals define the position of a cursor in the picture.

6. A display system according to claim 1, wherein the control signals define temporary changes in at least parts of the picture.

7. A display system according to claim 6, wherein a second storage means comprises a permanent memory for storing an image of the operator, and the display system is conceived to show the image upon receiving a second identification signal from the communication network, the operator terminal being conceived to generate the second identification signal and send the second identification signal via the communication network to the display system.

8. A display system according to claim 6, wherein the operator terminal is conceived to send an image of the operator via the communication network to the display system, the display system being conceived to receive the image of the operator from the communication network and store it in a second storage means.

9. A display system according to claim 6, wherein a second storage means contains a plurality of pictures, and the display system comprises animation means for animating the image of an operator by alternately showing one of at least two of said pictures.

10. A display system according to claim 1, comprising first permanent storage means for storing the picture, and conceived to show the stored picture upon receiving a first identification signal from the communication network, the operator terminal being conceived to generate the first identification signal and send the first identification signal via the communication network to the display system.

11. A display system according to claim 1, wherein the operator terminal is conceived to send the picture via the communication network to the display system, the display system being conceived to receive the picture from the communication network and store the picture in volatile storing means.

12. A display system according to claim 1, wherein the display system comprises second storage means for storing an image of an operator, and is conceived to show the image of the operator which is stored in the second storage means.

13. A display system according to claim 9, wherein an animation means is conceived to be controlled by at least a sound level of a sound signal obtained from the operator terminal, and the animation means is conceived to alternate at least two pictures of an operator which differ at least in a state of the mouth of the operator.

14. A display system according to claim 1, wherein the operator terminal comprises controlling means for controlling the display system by sending further control signals via the communication network to the display system, and the display system is conceived to receive and interpret the further control signals and operate accordingly.

15. An interactive display system conceived to be used in a help system, for obtaining help in operating an apparatus, comprising operator call means, for establishing a connection to a remote operator terminal, and a microphone, and conceived to be connected to a communication network and to show a picture of at least a part of a control device for operating an apparatus, demonstrating how to use the control device, the picture being controlled by control signals obtained from the communication network.

16. A display system according to claim 15, wherein the display system is a television receiver.

17. A television receiver according to claim 16, wherein the television receiver is conceived to mute the TV sound automatically during a communication between a user and an operator.

18. An interactive method of obtaining assistance in operating an apparatus, comprising the steps of:

(a) establishing a connection to a remote operator terminal for obtaining a response to a help request for help in operating the apparatus; and

(b) showing a picture of at least a part of a control device for the apparatus which demonstrates how to use the apparatus, the picture being actuated by control signals which are sent by the remote operator terminal.

19. A method according to claim 18, wherein the method further comprises the step of showing an image of an operator.

20. A method according to claim 19, wherein the method further comprises the step of animating the image of the operator, controlled by at least the sound level of a sound signal obtained from the operator terminal.