Television system with bidirectional remote control function and remote controller thereof
A TV system and remote control technology, which is applied in the TV field, can solve the problems that the remote control cannot receive and display TV status information signals, and cannot transmit status information to the remote control, so as to achieve the effect of improving the operating experience
Inactive Publication Date: 2009-06-24
KONKA GROUP
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Problems solved by technology
The process is one-way, that is, the remote control can only transmit control signals, and the TV can only receive the control signals. The TV cannot transmit its status information to the remote control, and the remote control cannot receive and display TV feedback. status information signal
Method used
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Embodiment Construction
[0017] Below, the present invention will be described in detail with reference to the accompanying drawings.
[0018] like figure 2 As shown, the embodiment of the present invention provides a TV system with two-way remote control function, the system includes: a TV set 21 and a remote control 22;
[0019] Wherein, the TV set 21 includes: a wireless receiving unit 21-1 for receiving control commands transmitted by the remote controller 22, a wireless transmitting unit 21-2 for transmitting TV state information, and a central processing unit 21-3 for processing signal commands;
[0020] The remote controller 22 includes: a wireless transmitting unit 22-1 for transmitting manipulation instructions, a wireless receiving unit 22-2 for receiving TV state information transmitted by the TV 21, a microprocessor 22-3 for processing keyboard commands, a keyboard 22-4 and Display unit 22-5. Wherein, the display unit 22 - 5 can display the TV status information transmitted by the TV 21...
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The invention provides a television system with bidirectional remote control function and a remote controller thereof. The television system comprises a television set and a remote controller; a wireless transmitting unit for transmitting status information of the television set is arranged on the television set; a wireless receiving unit for receiving the status information of the television set and a display unit are arranged on the remote controller. The remote controller comprises the wireless transmitting unit for transmitting control commands, a microprocessor for processing keyboard instructions, a keyboard, the wireless receiving unit for receiving the status information of the television set and the display unit. The embodiment of the invention realizes the bidirectional transmitting and receiving functions of the television system and the remote controller thereof, and leads the remote controller to be capable of receiving and displaying the status information of the television set sent back by the television set as well as the operation information of the keyboard of the remote controller.
Description
technical field [0001] The invention relates to the technical field of television, in particular to a television system with two-way remote control function and a remote controller thereof. Background technique [0002] like figure 1 As shown, in the prior art, the TV system includes a TV set 11 and a one-way remote controller 12, wherein the TV set 11 includes a wireless receiving unit 11-1 and a central processing unit 11-2 for processing signal instructions, and the wireless receiving unit It is used to receive wireless signals transmitted by the one-way remote control 12; the one-way remote control 12 includes a wireless transmitting unit 12-1 for transmitting manipulation commands, a microprocessor 12-2 for processing keyboard commands, and a keyboard 12-3. [0003] The one-way remote controller 12 transmits a wireless control signal, and after receiving the signal, the TV set 11 executes corresponding actions according to the received control command. The process is ...
Claims
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IPC IPC(8): H04N5/44
Inventor 邓忠平钟曙光
Owner KONKA GROUP