Method and system for realizing remote control based on bluetooth human interface device protocol

Patent metadata

Field	Value
Publication number	US-10204512-B2
Application number	US-201615511239-A
Country	US
Kind code	B2
Filing date	Jul 6, 2016
Priority date	Nov 13, 2015
Publication date	Feb 12, 2019
Grant date	Feb 12, 2019

Abstract

A method for realizing the remote control based on the Bluetooth HID protocol includes connecting a manipulation device with a remote device by a BLUETOOTH; mapping, by the manipulation device, control keys into a HID command by using the Bluetooth HID protocol and sends the HID command to the remote device, if the manipulation device receives an operation that a user presses the control keys during the remote device executes a functional software; and translating, by the remote device, the HID command to a logic key and executing the logic key to realize the remote control after the remote device receives the HID command.

First claim

What is claimed is:

1. A system for realizing a remote control based on a BLUETOOTH human interface device (HID) protocol comprising:
a manipulation device and a remote device;
wherein the manipulation device is connected with the remote device by BLUETOOTH, wherein the manipulation device connects with the remote device by BLUETOOTH by a process comprising:
searching for the remote device and matching the manipulation device with the remote device using BLUETOOTH;
initiating request of an HID connection by the manipulation device; if the manipulation device is connected with the remote device, entering a control interface of the manipulation device; if the manipulation device is not connected with the remote device, continuing to connect the manipulation device with the remote device;
pressing a control key of the manipulation device; and
sending a corresponding HID command to the remote device; determining whether the control interface quits or not; if the control interface does not quit, returning the step for pressing the control key; if the control interface quits, ending the connection between the remote device and the manipulation device;
wherein the manipulation device maps the control key into a HID command by using the BLUETOOTH HID protocol and sends the HID command to the remote device, if the manipulation device receives an operation that the control key is pressed during the remote device executes a functional software;
wherein the remote device translates the HID command to a logic key and executes the logic key to remotely control after the remote device receives the HID command;
wherein the manipulation device starts a timer when a middle key is pressed, transmits an HID command corresponding to the middle key at predetermined timing intervals to execute an automatic playing; and stops the timer to cancel the automatic playing during executing the automatic playing, if the control key is pressed.

2. The system for realizing the remote control based on the BLUETOOTH HID protocol as claimed in claim 1 , wherein the functional software is POWERPOINT (PPT).

3. A method for realizing a remote control based on a BLUETOOTH human interface device (HID) protocol comprising:
A: connecting a manipulation device with a remote device by BLUETOOTH, wherein the manipulation device connects with the remote device by BLUETOOTH by a process comprising:
searching for the remote device and matching the manipulation device with the remote device using BLUETOOTH;
initiating request of a HID connection by the manipulation device; if the manipulation device is connected with the remote device, entering a control interface of the manipulation device; if the manipulation device is not connected with the remote device, continuing to connect the manipulation device with the remote device;
pressing a control key of the manipulation device; and
sending a corresponding HID command to the remote device; determining whether the control interface quits or not; if the control interface does not quit, returning the step for pressing the control key; if the control interface quits, ending the connection between the remote device and the manipulation device;
B: mapping, by the manipulation device, the control key into a HID command by using the BLUETOOTH HID protocol and sends the HID command to the remote device, if the manipulation device receives an operation that the control key is pressed during the remote device executes a functional software; and
C: translating, by the remote device, the HID command to a logic key and executing the logic key to realize the remote control after the remote device receives the HID command.

4. The method for realizing the remote control based on the BLUETOOTH HID protocol as claimed in claim 3 , wherein the functional software is POWERPOINT (PPT).

5. The method for realizing the remote control based on the BLUETOOTH HID protocol as claimed in claim 4 , wherein the control key comprises an up key, a down key, a left key, a right key and a middle key.

6. The method for realizing the remote control based on the BLUETOOTH HID protocol as claimed in claim 5 , wherein the step B comprises starting a timer when the middle key is pressed; and transmitting an HID command corresponding to the middle key at predetermined timing intervals to execute automatic playing.

7. The method for realizing the remote control based on the BLUETOOTH HID protocol as claimed in claim 6 , wherein the timer is stopped to cancel the automatic playing during executing the automatic playing, if the control key is pressed.

8. A system for realizing a remote control based on a BLUETOOTH human interface device (HID) protocol comprising: a manipulation device and a remote device; wherein the manipulation device is connected with the remote device by BLUETOOTH, wherein the manipulation device connects with the remote device by BLUETOOTH by a process comprising:
searching for the remote device and matching the manipulation device with the remote device using BLUETOOTH;
initiating request of a HID connection by the manipulation device; if the manipulation device is connected with the remote device, entering a control interface of the manipulation device; if the manipulation device is not connected with the remote device, continuing to connect the manipulation device with the remote device;
pressing a control key of the manipulation device; and
sending a corresponding HID command to the remote device; determining whether the control interface quits or not; if the control interface does not quit, returning the step for pressing the control key; if the control interface quits, ending the connection between the remote device and the manipulation device;
wherein the manipulation device maps the control key into a HID command by using the BLUETOOTH HID protocol and sends the HID command to the remote device, if the manipulation device receives an operation that the control key is pressed during the remote device executes a functional software;
wherein the remote device translates the HID command to a logic key and executes the logic key to remotely control after the remote device receives the HID command.

9. The system for realizing the remote control based on the BLUETOOTH HID protocol as claimed in claim 8 , wherein the functional software is POWERPOINT (PPT).

10. The system for realizing the remote control based on the BLUETOOTH HID protocol as claimed in claim 9 , wherein the control key comprises an up key, a down key, a left key, a right key and a middle key.

11. The system for realizing the remote control based on the BLUETOOTH HID protocol as claimed in claim 10 , wherein the manipulation device starts a timer when the middle key is pressed, transmits an HID command corresponding to the middle key at predetermined timing intervals to execute an automatically playing.

12. The system for realizing the remote control based on the BLUETOOTH HID protocol as claimed in claim 11 , wherein the manipulation device stops the timer to cancel the automatic playing during executing the automatic playing, if the control key is pressed.

Assignees

• Huizhou Tcl Mobile Communication Co Ltd

Inventors

• Wu Donghai
• Li Kaishu
• Xie Hanwu

Classifications

• H04W4/80

  Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication · CPC title

• H03M11/00

  Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys (keyboard switch arrangements, structural association of coders and keyboards H01H13/70, H03K17/94) · CPC title

• G08C17/02 Primary

  using a radio link · CPC title

• G08C2201/30

  User interface · CPC title

• G06F13/102

  where the program performs an interfacing function, e.g. device driver (G06F13/105 takes precedence; contention policies within device drivers G06F9/4881; scheduling within device drivers G06F9/52) · CPC title