Method for controlling a system, especially an electrical and/or electronic system comprising at least one application device

• US 9,772,739 B2
• Filed: 05/02/2001
• Issued: 09/26/2017
• Est. Priority Date: 05/03/2000
• Status: Active Grant

• Current Assignee: Nokia Technologies Oy (Nokia Corporation)
• Original Assignee: Nokia Technologies Oy (Nokia Corporation)
• Inventors: Theimer, Wolfgang
• Primary Examiner(s): Chow, Doon
• Assistant Examiner(s): Nguyen, Le
• Application Number:
  US98/471,45
• Time in Patent Office: 5,991 Days
• Field of Search: 345169, 725 37- 61, 715169, 715716-722, 715727-729, 715738, 715740
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
• CPC Class Codes: G06F 3/14 Digital output to display device ; Cooperation and interconnection of the display device with other functional units
• CPC Class Codes: H04M 2250/56 including a user help function

Abstract

The invention relates to a method for controlling a system, especially an electrical and/or electronic system comprising at least one application device. To simplify and to facilitate the use of the system it is provided that control information input is interpreted in accordance with available application devices and an application device is controlled in accordance with the result of the interpretation.

Claims

1. A method comprising:

receiving control information in the form of a spoken command, wherein the control information comprises one or more keywords;

determining, with a processor, whether the control information is ambiguous or unambiguous by comparing the one or more keywords with a database of stored keywords comprising an association of data records together with a plurality of dummy codes representing respective application devices, control parameters needed to execute the control information, and functions corresponding to the stored keywords, wherein the control information is determined to be ambiguous in an instance in which the control information is applicable to more than one possible target functions associated with a target application device;

in an instance in which control information is unambiguous, automatically identifying a target application device or the plurality of application devices associated with the control information;

in an instance in which control information is determined by the processor to be ambiguous;

a) causing output of at least two selections of the possible target functions associated with the target application device, and b) receiving an indication of a selection such that the control information becomes unambiguous; and

executing a command associated with the control information on the target application device.

2. The method according to claim 1, further comprising signaling for clarity when a control information input cannot be reliably interpreted.

3. The method according to claim 1, further comprising:

determining whether the control information is complete or incomplete; and

requesting completion of the control information following identification of incomplete or unknown control information.

4. The method according to claim 1, further comprising that the control parameters are stored as lists.

5. The method according to claim 1, further comprising providing a prompt for further information if the control information is unknown or is ambiguous or is incomplete.

6. An apparatus comprising at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the processor, cause the apparatus to at least:

receive control information in the form of spoken command, wherein the control information comprises one or more keywords;

determine whether the control information is ambiguous or unambiguous by comparing the one or more keywords with a database of stored keywords comprising an association of data records together with a plurality of dummy codes representing respective application devices, control parameters needed to execute the control instructions, and functions corresponding to the stored keywords, wherein the control information is determined to be ambiguous in an instance in which the control information is applicable to more than one possible target functions associated with a target application device;

in an instance in which control information is determined by the processor to be unambiguous, automatically identify a target application device or the plurality of application devices associated with the control information;

in an instance in which control information is ambiguous;

a) cause output of at least two selections of possible target functions associated with the target application device, and b) receive an indication of selection such that the control information becomes unambiguous; and

execute a command associated with the control information on the target application device.

7. An apparatus according to claim 6 wherein the at least one memory and the computer program code are further configured to, with the processor, cause the apparatus to:

request clarification of control information following identification of unknown or incomplete control information.

8. A computer program product comprising at least one non-transitory computer-readable storage medium having computer-executable program code instructions stored therein, the computer-executable program code instructions comprising program code instructions to:

receive control information in the form of a spoken command, wherein the control information comprises one or more keywords;

determine whether the control information is ambiguous or unambiguous by comparing the one or more keywords with a database of stored keywords comprising an association of data records together with a plurality of dummy codes representing respective application devices, control parameters needed to execute the control instructions, and functions corresponding to the stored keywords, wherein the control information is determined to be ambiguous in an instance in which the control information is applicable to more than one possible target functions associated with a target application device;

in an instance in which control information is unambiguous, automatically identify a target application device or the plurality of application devices associated with the control information;

in an instance in which control information is determined by the processor to be ambiguous;

a) cause output of at least two selections of the possible target functions associated with the target application device, and b) receive an indication of a selection such that the control information becomes unambiguous; and

execute a command associated with the control information on the target application device.

9. A computer program product according to claim 8, wherein the computer-executable program code instructions comprise program code instructions to send a signal as a confirmation of receiving control information.

10. A computer program product according to claim 9, wherein when the control information can be interpreted as one or more commands, the one or more commands are signaled back as a selection list.

11. A computer program product according to claim 9, wherein when the control information input cannot be reliably interpreted, a return signal is provided that marks the control information as unreliable.

12. A computer program product according to claim 8, wherein the computer-executable program code instructions comprise program code instructions to:

determine whether the control information is complete or incomplete; and

request completion of the control information following identification of incomplete control information.

13. A computer program product according to claim 8, wherein the computer-executable program code instructions comprise program code instructions to request further information following identification of unknown or incomplete control information.