Apparatus and method of controlling a consumer product

• US 8,209,737 B2
• Filed: 10/01/2007
• Issued: 06/26/2012
• Est. Priority Date: 05/30/2007
• Status: Expired due to Fees

• Current Assignee: Himax Technologies Ltd. (Himax Technologies Incorporated)
• Original Assignee: Himax Technologies Ltd. (Himax Technologies Incorporated)
• Inventors: Lin, Chi Chia, Liu, Shu Ming
• Primary Examiner(s): Saltarelli, Dominic D
• Assistant Examiner(s): CHUNG, JASON
• Application Number:
  US11/865,216
• Publication Number:
  US 20080301753A1
• Time in Patent Office: 1,730 Days
• Field of Search: 725131-133, 725139-141, 725151-153, 345156-184, 719310-332
• US Class Current: 725/152
• CPC Class Codes: G06F 3/038 Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
• CPC Class Codes: G08C 17/00 Arrangements for transmitting signals characterised by the use of a wireless electrical link

Abstract

The apparatus and method of controlling a consumer product includes the step of connecting an input device to the consumer product. Also, an input event of the input device is translated into at least one key code, where the key code is recognized by a middleware of the consumer product. Furthermore, the at least one key code is transmitted to the consumer product. In addition, the at least one key code is executed by an application program of the middleware so as to control the consumer product.

Claims

1. A method of controlling a consumer product, comprising the steps of:

setting a model of an input device in an application program of the consumer product, wherein the consumer product has limited applicable input devices pre-programmed into the consumer product, and the input device is not any one of the limited applicable input devices pre-programmed into the consumer product;

defining the application program, programmed based at least in part on a middleware of the consumer product, for interpreting meanings of received key codes and driving the consumer product to perform functions corresponding to the received key codes;

connecting the input device to the consumer product;

detecting input to the input device and generating an input event based upon the type of motion range and number of dimensions of motion of the control means of the input device;

translating the input event of the input device into at least one key code based upon the type of motion range and the number of dimensions of motion of the control means of the input device, wherein each key code is recognized by the middleware of the consumer product;

transmitting the at least one key code to the consumer product; and

wherein the step of translating an input event of the input device into at least one key code comprises the step of;

translating the input event into the corresponding key code based on a one-to-one mapping if control means of the input device has buttons only, and forwarding the key code to the consumer product;

executing the at least one key code by the application program so as to control the consumer product.

2. The method according to claim 1, wherein the middleware is one of DVB-MHP (Digital Video Broadcast-Multimedia Home Platform), DCAP (Distributed Control Application Platform) and ARIB (Association of Radio Industries and Business).

3. The method according to claim 1, wherein the step of translating an input event of the input device into at least one key code comprises the steps of:

dividing a limited motion range of the X-axis by the number of the key codes if control means of the input device has a limited one-dimensional motion range; and

translating the input event into the corresponding key code according to the position of the input event relating to the divided regions.

4. The method according to claim 1, wherein the step of translating an input event of the input device into at least one key code comprises the steps of:

dividing the X-axis into n vectors if control means of the input device has an unlimited one-dimensional motion range, wherein n represents the number of the key codes; and

translating the input event into the corresponding key code according to the position of the input event relating to the divided vectors.

5. The method according to claim 1, wherein the step of translating an input event of the input device into at least one key code comprises the steps of:

dividing a limited motion range of the X-axis and Y-axis by the number of the key codes, respectively, if control means of the input device has a limited two-dimensional motion range; and

translating the input event into the corresponding key code according to the position of the input event relating to the divided regions.

6. The method according to claim 1, wherein the step of translating an input event of the input device into at least one key code comprises the steps of:

dividing the X-axis and Y-axis into n vectors, respectively, if control means of the input device has an unlimited two-dimensional motion range, wherein n represents the number of the key codes; and

translating the input event into the corresponding key code according to the position of the input event relating to the divided vectors.

7. The method according to claim 1, wherein the step of translating an input event of the input device into at least one key code comprises the steps of:

dividing a limited motion range of the X-axis, Y-axis and Z-axis by the number of the key codes, respectively, if control means of the input device has a limited three-dimensional motion range; and

translating the input event into the corresponding key code according to the position of the input event relating to the divided regions.

8. The method according to claim 1, wherein the step of translating an input event of the input device into at least one key code comprises the steps of:

dividing the X-axis, Y-axis and Z-axis into n vectors, respectively, if control means of the input device has an unlimited three-dimensional motion range, wherein n represents the number of the key codes; and

translating the input event into the corresponding key code according to the position of the input event relating to the divided vectors.

9. The method according to claim 1, wherein the translation is performed according to a look-up table.

10. The method according to claim 1, wherein the consumer product is a set-top-box.

11. An apparatus of controlling a consumer product, comprising:

an interface for setting a model of an input device in an application program of the consumer product, wherein the consumer product has limited applicable input devices pre-programmed into the consumer product, and the input device is not any one of the limited applicable input devices pre-programmed into the consumer product;

wherein the input device for detecting input and generating an input event based upon the type of motion range and number of dimensions of motion of the control means of the input device;

an input event receiver receiving an input event;

an input event translator associating the input event of the input event receiver with a plurality of key codes defined by a middleware of the consumer product; and

a signal transmitter configured to send each of the key codes to the consumer product;

wherein the application program for interpreting meanings of received key codes and driving the consumer product to perform functions corresponding to the received key codes,

wherein the input event translator translates the input event into the corresponding key code based on a one-to-one mapping if control means of the input device has buttons only, and forwarding the key code to the consumer product.

12. The apparatus according to claim 11, wherein the middleware is DVB-MHP, DCAP, or ARIB.

13. The apparatus according to claim 11, wherein the consumer product has limited applicable input devices, and the input device is not any one of the limited applicable input devices.

14. The apparatus according to claim 11, wherein the consumer product is a set-top-box.

15. An apparatus of controlling a consumer product, comprising:

an interface for setting a model of an input device in an application program of the consumer product, wherein the consumer product has limited applicable input devices pre-programmed into the consumer product, and the input device is not any one of the limited applicable input devices pre-programmed into the consumer product;

wherein the input device, comprises;

an input event receiver receiving an input event;

an input event translator associating the input event of the input event receiver with a plurality of key codes defined by a middleware of the consumer product based upon the type of motion range and number of dimensions of motion of the control means of the input device;

a remote controller configured to send each of the key codes to the consumer product; and

wherein the input event translator translates the input event into the corresponding key code based on a one-to-one mapping if control means of the input device has buttons only, and forwarding the key code to the consumer product;

a connector configured to connect the input event translator to the remote controller.

16. The apparatus according to claim 15, wherein the middleware is DVB-MHP, DCAP, or ARIB.

17. The apparatus according to claim 15, wherein the consumer product has limited applicable input devices, and the input device is not any one of the limited applicable input devices.

18. The apparatus according to claim 15, wherein the consumer product is a set-top-box.