Control device and control method with corresponding arrangement of image regions

• US 7,880,813 B2
• Filed: 08/27/2004
• Issued: 02/01/2011
• Est. Priority Date: 08/29/2003
• Status: Expired due to Fees

• Current Assignee: Panasonic Corporation (Panasonic Holdings Corporation)
• Original Assignee: Panasonic Corporation (Panasonic Holdings Corporation)
• Inventors: Hamasaka, Hiroshi, Symons, Dominic, Nakamura, Masakazu
• Primary Examiner(s): Kostak; Victor
• Application Number:
  US10/569,294
• Publication Number:
  US 20070133937A1
• Time in Patent Office: 2,349 Days
• Field of Search: 348/569, 348/564, 348/734, 348/553, 348/706, 725/37, 725/38, 725151-153
• US Class Current: 348/569
• CPC Class Codes: G08C 17/00 Arrangements for transmitting signals characterised by the use of a wireless electrical link
• CPC Class Codes: H04B 1/202 by remote control
• CPC Class Codes: H04N 21/41265 having a remote control device for bidirectional communication between the remote control device and client device unidirectional remote control device H04N21/42204
• CPC Class Codes: H04N 21/42204 User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor constructive details of casings for the remote control device H01H9/0235; user interfaces for controlling a tuning device of a television receiver through a remote control H03J9/00; remote control of peripheral devices connected to a television receiver through the remote control device of the television receiver H04B1/205
• CPC Class Codes: H04N 21/42209 for displaying non-command information, e.g. electronic program guide [EPG], e-mail, messages or a second television channel
• CPC Class Codes: H04N 21/42228 the reprogrammable keys being displayed on a display screen in order to reduce the number of keys on the remote control device itself
• CPC Class Codes: H04N 21/47 End-user applications
• CPC Class Codes: H04N 5/765 Interface circuits between an apparatus for recording and another apparatus
• CPC Class Codes: H04N 7/163 by receiver means only

Abstract

A control device includes a control section standing by to receive a control signal transmitted from a transmission section. The control section assigns, respectively to N or less control signals, instructions to be executed when the control signals are received, and generates a signal for drawing on a display device an operation menu which includes N image regions placed in an arrangement corresponding to the N sensing portions of the transmission section. Each image region represents an instruction assigned to a control signal which is transmitted when the corresponding sensing portion is pressed, such that the N instructions to be respectively assigned to the control signals are determined based on an operation state of an apparatus to be controlled in the standby state and the operation menu generated in an immediately previous standby state.

Claims

1. A control device comprising:

a reception section for receiving a control signal from a transmission section which transmits, based on activation of N sensing portions (where N is an integer equal to or greater than two) placed in a predetermined arrangement, the control signal for giving an instruction to an apparatus to be controlled; and

a control section for assigning, to the N or less control signals, instructions to be executed when the control signals are received, and generating a signal for drawing on a display device an operation menu which includes N image regions placed in an arrangement corresponding to the N sensing portions of the transmission section, each image region representing an instruction assigned to a control signal which is transmitted when the corresponding sensing portion is pressed, the control section standing by to receive a control signal transmitted from the transmission section.

2. The control device of claim 1, wherein each instruction is a control instruction for the apparatus, or an instruction for assigning next instructions to the control signals in a next standby state and causing the control section to generate a signal for drawing next image regions to be included in a next operation menu.

3. The control device of claim 2, wherein the next instructions include detailed control instructions for the apparatus concerning the instruction.

4. The control device of claim 2, wherein the next operation menu includes at least one of the image regions in a current standby state as well as the next image regions to be displayed in the next standby state.

5. The control device of claim 3, wherein the operation menu includes information other than instructions related to the apparatus to be operated.

6. The control device of claim 1, wherein N is nine, and the N image regions are arranged in three rows by three columns.

7. The control device of claim 2, wherein the operation menu is displayed in different colors depending on the standby state.

8. The control device of claim 2, wherein the operation menu is displayed at a different position on a screen of the display device depending on the standby state.

9. The control device of claim 1, wherein the control section comprises a memory for storing information representing an operation state of the apparatus to be controlled in the standby state.

10. The control device of claim 1, wherein one of the instructions assigned to the control signals is an instruction for maintaining a state of the apparatus to be controlled.

11. The control device of claim 1, wherein the control section assigns an instruction to each of the N control signals resulting from activation of the N sensing portions.

12. The control device of claim 1, wherein the instructions to be assigned to the control signals are determined based on an operation state of the apparatus to be controlled in the standby state and the operation menu generated in an immediately previous standby state.

13. The control device of claim 1, wherein, a cursor control signal for moving a cursor is transmitted from the transmission section, and the control section generates a signal for drawing on the display device an image including:

M image regions (where M is a natural number greater than N) each representing an instruction for the apparatus to be controlled; and

a cursor which moves in accordance with the cursor control signal to specify the N image regions, and assigns instructions represented by the image regions specified by the cursor to control signals from the sensing portions corresponding to the image regions.

14. A control system comprising:

the control device of claim 1; and

a controller including the transmission section and the N sensing portions.

15. A control system comprising:

the control device of claim 13; and

a controller including the transmission section and the N sensing portions as well as a cursor movement sensing portion for moving the cursor.

16. The control system of claim 14, wherein the controller transmits the control signals by using infrared rays, ultrasonic waves, or radio waves as a carrier.

17. The control system of claim 14, wherein the N sensing portions are arranged in three rows by three columns.

18. The control system of claim 17, wherein a surface of a sensing portion which is positioned at the second row in the second column among the N sensing portions arranged in three rows by three columns feels differently from the other sensing portions.

19. The control system of claim 14, wherein the controller further includes a sensing portion for powering ON/OFF the apparatus to be controlled.

20. An audio-visual apparatus including the control system of claim 14.

21. A control method for transmitting, based on activation of N sensing portions (where N is an integer equal to or greater than two) placed in a predetermined arrangement, a control signal for giving an instruction to an apparatus to be controlled, and controlling the apparatus with the control signal, comprising:

a step of assigning, to the N or less control signals, instructions to be executed when the control signals are received; and

a step of generating a signal for drawing on a display device an operation menu which includes N image regions placed in an arrangement corresponding to the N sensing portions of the transmission section, each image region representing an instruction assigned to a control signal which is transmitted when the corresponding sensing portion is pressed.

22. The control method of claim 21, wherein each instruction is a control instruction for the apparatus, or an instruction for assigning next instructions to the control signals in a next standby state and causing the control section to generate a signal for drawing next image regions to be included in a next operation menu.

23. The control method of claim 21, wherein the next instructions include detailed control instructions for the apparatus concerning the instruction.

24. The control method of claim 21, wherein the next operation menu includes at least one of the image regions in a current standby state as well as the next image regions to be displayed in the next standby state.

25. The control method of claim 23, wherein the operation menu includes other information concerning the image regions and the apparatus to be operated.

26. The control method of claim 21, wherein N is nine, and the sensing portions are arranged in three rows by three columns.

27. The control method of claim 21, wherein the operation menu is displayed in different colors depending on the standby state.

28. The control method of claim 22, wherein the operation menu is displayed at a different position on a screen of the display device depending on the standby state.

29. The control method of claim 21, wherein the control section comprises a memory for storing information representing a current operation state of the apparatus to be controlled in the standby state.

30. The control method of claim 21, wherein one of the instructions assigned to the control signals is an instruction for maintaining a state of the apparatus to be controlled.

31. The control method of claim 21, wherein,

the step of generating a signal generates a signal for drawing on the display device an image including:

M image regions (where M is a natural number greater than N) each representing an instruction for the apparatus to be controlled; and

a cursor which moves in accordance with a cursor control signal to specify the N image regions, and

the step of assigning assigns instructions represented by the image regions specified by the cursor to control signals from the sensing portions corresponding to the image regions.

32. The control method of claim 21, wherein the step of assigning assigns an instruction to each of the N control signals resulting from activation of the N sensing portions.

33. The control method of claim 21, wherein, in the step of assigning, the instructions to be assigned to the control signals are determined based on an operation state of the apparatus to be controlled in the standby state and the operation menu generated in an immediately previous standby state.