TV image conversion device for turning computer on or off by means of multimedia remote control
First Claim
1. A TV image conversion device for turning a computer on or off by means of a multimedia remote control, the multimedia remote control including a computer on-off switch, the TV image conversion device being electrically coupled to a computer, and the TV image conversion device including basic control circuits and components required by a conventional TV image conversion device, the TV image conversion device further comprising:
- a wireless signal receiver for receiving a turn-on or turn-off signal transmitted from the multimedia remote control;
a wireless signal decoder for converting the turn-on or turn-off signal transmitted from the wireless signal receiver into a control signal; and
a signal transmission line for sending the control signal transmitted from the wireless signal decoder to the computer;
wherein the computer on-off switch is operative when pressed to cause the multimedia remote control to generate a turn-on or turn-off signal which is transmitted to the wireless signal receiver, the turn-on or turn-off signal is sent from the wireless signal receiver to the wireless signal decoder for converting the turn-on or turn-off signal is converted into a control signal, the control signal is sent to a predetermined pin in the computer for enabling the predetermined pin, the enabled predetermined pin generates a trigger signal by either converting a high voltage level into a low voltage level or converting a low voltage level into a high voltage level, and the computer is enabled by the trigger signal to perform a turn-on or turn-off step,wherein the TV image conversion device is a TV card and the signal transmission line includes a signal line having one end coupled to the wireless signal decoder and the other end coupled to the wireless signal receiver so that responsive to pressing the computer on-off switch of the multimedia remote control, a setup program in an embedded BIOS of the computer is operative to set the predetermined pin to an enabled state based on a state of the signal line and cause the BIOS to turn on the computer.
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Accused Products
Abstract
The present invention is to provide a TV image conversion device for turning a computer on or off by means of a multimedia remote control. The TV image conversion device is electrically coupled to a computer enabling a user to operate a computer on-off switch on the multimedia remote control to turn the computer on or off wirelessly rather than walk to a computer to either turn the computer on or off by pressing an on/off switch on the computer. By utilizing this, the above drawback of incapable of turning a computer on or off by means of a remote control as experienced by the prior art can be overcome.
27 Citations
11 Claims
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1. A TV image conversion device for turning a computer on or off by means of a multimedia remote control, the multimedia remote control including a computer on-off switch, the TV image conversion device being electrically coupled to a computer, and the TV image conversion device including basic control circuits and components required by a conventional TV image conversion device, the TV image conversion device further comprising:
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a wireless signal receiver for receiving a turn-on or turn-off signal transmitted from the multimedia remote control; a wireless signal decoder for converting the turn-on or turn-off signal transmitted from the wireless signal receiver into a control signal; and a signal transmission line for sending the control signal transmitted from the wireless signal decoder to the computer; wherein the computer on-off switch is operative when pressed to cause the multimedia remote control to generate a turn-on or turn-off signal which is transmitted to the wireless signal receiver, the turn-on or turn-off signal is sent from the wireless signal receiver to the wireless signal decoder for converting the turn-on or turn-off signal is converted into a control signal, the control signal is sent to a predetermined pin in the computer for enabling the predetermined pin, the enabled predetermined pin generates a trigger signal by either converting a high voltage level into a low voltage level or converting a low voltage level into a high voltage level, and the computer is enabled by the trigger signal to perform a turn-on or turn-off step, wherein the TV image conversion device is a TV card and the signal transmission line includes a signal line having one end coupled to the wireless signal decoder and the other end coupled to the wireless signal receiver so that responsive to pressing the computer on-off switch of the multimedia remote control, a setup program in an embedded BIOS of the computer is operative to set the predetermined pin to an enabled state based on a state of the signal line and cause the BIOS to turn on the computer. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A TV image conversion device for turning a computer on or off by means of a multimedia remote control, the multimedia remote control including a computer on-off switch, the TV image conversion device being electrically coupled to a computer, and the TV image conversion device including basic control circuits and components required by a conventional TV image conversion device, the TV image conversion device further comprising:
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a wireless signal receiver for receiving a turn-on or turn-off signal transmitted from the multimedia remote control; a wireless signal decoder for converting the turn-on or turn-off signal transmitted from the wireless signal receiver into a control signal; and a signal transmission line for sending the control signal transmitted from the wireless signal decoder to the computer; wherein the computer on-off switch is operative when pressed to cause the multimedia remote control to generate a turn-on or turn-off signal which is transmitted to the wireless signal receiver, the turn-on or turn-off signal is sent from the wireless signal receiver to the wireless signal decoder for converting the turn-on or turn-off signal is converted into a control signal, the control signal is sent to a predetermined pin in the computer for enabling the predetermined pin, the enabled predetermined pin generates a trigger signal by either converting a high voltage level into a low voltage level or converting a low voltage level into a high voltage level, and the computer is enabled by the trigger signal to perform a turn-on or turn-off step, wherein the TV image conversion device is a set-top box and the signal transmission line is a signal line having one end coupled to the wireless signal decoder and the other end coupled to an I/O port in the computer so that responsive pressing the computer on-off switch of the multimedia remote control, a setup program in an embedded BIOS of the computer is operative to set the predetermined pin to an enabled state based on a state of the signal line and cause the BIOS to turn on the computer. - View Dependent Claims (9, 10, 11)
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Specification