CN104796749A - Device and method for realizing common shortcut keys by using remote controller instead of keyboard - Google Patents
Device and method for realizing common shortcut keys by using remote controller instead of keyboard Download PDFInfo
- Publication number
- CN104796749A CN104796749A CN201510186093.6A CN201510186093A CN104796749A CN 104796749 A CN104796749 A CN 104796749A CN 201510186093 A CN201510186093 A CN 201510186093A CN 104796749 A CN104796749 A CN 104796749A
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- CN
- China
- Prior art keywords
- module
- keyboard
- infrared
- television
- infrared signal
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
- H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42224—Touch pad or touch panel provided on the remote control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42226—Reprogrammable remote control devices
- H04N21/42227—Reprogrammable remote control devices the keys being reprogrammable, e.g. soft keys
- H04N21/42228—Reprogrammable remote control devices the keys being reprogrammable, e.g. soft keys the reprogrammable keys being displayed on a display screen in order to reduce the number of keys on the remote control device itself
Abstract
The invention discloses a device and a method for realizing common shortcut keys by using a remote controller instead of a keyboard. The device comprises a television module, a computer module, a touch screen module, an infrared receiving module and an infrared remote control module, wherein the infrared receiving module is used for receiving a first infrared signal transmitted by the infrared remote control module and transmitting the first infrared signal to the television module, the television module is used for converting the first infrared signal into a corresponding keyboard control signal and transmitting the keyboard control signal to the touch screen module, the touch screen module is used for transmitting the received keyboard control signal to the computer module, and the computer module is used for receiving the keyboard control signal and implementing corresponding keyboard control actions. The device has the advantages that the infrared remote control signal is processed by the television module and converted into the keyboard control signal adaptive to the computer module, and the keyboard control signal is transmitted by means of original connection relation of the integrated machine without adding extra connecting ports.
Description
Technical field
The present invention relates to multimedia control field, be specifically related to utilize remote controller to substitute the device of the conventional shortcut of keyboard realization.
Background technology
At present, computer and television set are the routine use electrical equipment of domestic consumer, and along with the development of science and technology, script two kinds of electrical equipment independently, television set and computer have been integrated into one, and therefore television PC is born.
Present television PC is normally controlled television portion and computer sections respectively by two remote controls, so not only inconvenient in control, also holistic cost is increased, therefore, the controlled in wireless mode of television PC needs to improve, and realizes not only controlling TV but also control computer to become research direction by traditional Infrared remote controller.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a kind of apparatus and method utilizing remote controller to substitute the conventional shortcut of keyboard realization, by television module process infrared remote-controlled signal, be translated into the keyboard control signals being applicable to computer module, and utilize all-in-one original annexation to be transmitted by keyboard control signals, do not need to increase extra connectivity port.
For solving the problem, the technical solution adopted in the present invention is as follows:
Scheme one:
Remote controller is utilized to substitute the device of the conventional shortcut of keyboard realization, comprise: television module, computer module, touch screen module, infrared receiving module and infrared remote control module, this first infrared signal is also sent to television module by the first infrared signal that described infrared receiving module reception infrared remote control module sends, this first infrared signal is converted to corresponding keyboard control signals and this keyboard control signals is sent to touch screen module by television module, the keyboard control signals received is sent to computer module by touch screen module, computer module receives keyboard control signals and performs corresponding Keyboard Control action.
Preferably, also comprise signaling switch module, described infrared remote control module sends the second infrared signal by infrared receiving module to television module, second infrared signal is converted to switching signal and is sent to signaling switch module by television module, with the operating state of control signal switch module, when signaling switch module is in opening, first infrared signal is then converted to corresponding keyboard control signals and this keyboard control signals is sent to touch screen module by serial ports by television module, when signaling switch module is in closed condition, first infrared signal is then converted to corresponding television control signals and performs corresponding TV control action by television module.
Preferably, described touch screen module is infrared touch-screen module.
Preferably, described television module is communicated by serial line interface with between touch screen module.
Preferably, described touch screen module is communicated by USB interface with between computer module.
Scheme two:
Utilize remote controller to substitute the method for the conventional shortcut of keyboard realization, comprise the following steps:
Steps A: the infrared signal that infrared remote control module sends is sent to television module by infrared receiving module;
Step B: television module generates corresponding keyboard control signals according to the key assignments information in infrared signal, and this keyboard control signals is sent to touch screen module;
Step C: this keyboard control signals is sent to computer module by touch screen module;
Step D: computer module resolves the keyboard control signals received, according to the corresponding Keyboard Control action of the key assignments information and executing in keyboard control signals.
Preferably, infrared signal comprises the first infrared signal and the second infrared signal, further comprising the steps of between steps A and step B:
Steps A 1: television module judges the type of this infrared signal, if the second infrared signal, then performs steps A 2, if the first infrared signal, then performs steps A 3;
Steps A 2: television module transmits control signal to signaling switch module according to the second infrared signal, to change the current operating state of signaling switch module;
Steps A 3: television module judges the operating state of signaling switch module, if opening, then performs step B, if closed condition, then performs steps A 4;
Steps A 4: television module generates corresponding television control signals according to the key assignments information in the first infrared signal and performs corresponding TV control action;
Infrared signal in step B is the first infrared signal.
Preferably, described touch screen module is infrared touch-screen module.
Preferably, described television module is communicated by serial line interface with between touch screen module.
Preferably, described touch screen module is communicated by USB interface with between computer module.
Compared to existing technology, beneficial effect of the present invention is: to be identified the infrared signal that remote control module sends by television module thus select different processing modes, if to the control signal of computer, original annexation is then utilized control signal to be transmitted, namely the annexation of television module and touch screen module is utilized, and the annexation of touch screen module and computer module, do not need to increase extra connectivity port, provide cost savings.In addition, switch conputer controlled and TV control by signaling switch module, realize the button multiplexing in infrared remote control module.
Accompanying drawing explanation
Fig. 1 is the structure drawing of device in the embodiment of the present invention.
Fig. 2 is the method flow diagram in the embodiment of the present invention.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the present invention is described further:
Be utilize remote controller to substitute device that keyboard realizes conventional shortcut of the present invention with reference to figure 1, comprise: television module 1, computer module 2, touch screen module 3, infrared receiving module 4, infrared remote control module 5 and signaling switch module 6, infrared receiving module 4 and infrared remote control module 5 wireless connections, infrared receiving module 4 and signaling switch module 6 are electrically connected with television module 1 respectively, television module 1 and touch screen module 3 are electrically connected by serial line interface, and touch screen module 3 and computer module 2 are electrically connected by USB interface.Preferably, touch screen module 3 is infrared touch-screen module.
Infrared receiving module 4 receives the first infrared signal that infrared remote control module 5 sends and this first infrared signal is sent to television module 1, when signaling switch module 6 is in opening, this first infrared signal is converted to corresponding keyboard control signals and this keyboard control signals is sent to touch screen module 3 by television module 1, the keyboard control signals received is sent to computer module 2 by touch screen module 3, and computer module 2 receives keyboard control signals and performs corresponding Keyboard Control action; When signaling switch module 6 is in closed condition, the first infrared signal is converted to corresponding television control signals and performs corresponding TV control action by television module 1.Infrared receiving module 4 also receives the second infrared signal that infrared remote control module 5 sends and this second infrared signal is sent to television module 1, television module 1 generates control signal according to the second infrared signal and is sent to signaling switch module 6, to change the current operating state of signaling switch module 6.
Wherein, infrared remote control module 5 have multiplexing button and switching key, multiplexing button namely both controlled NTSC television system NTSC also can control the button of computer, the infrared signal of being launched by multiplexing button is the first infrared signal, and the infrared signal of being launched by switching key is the second infrared signal.By television module the infrared signal that remote control module sends identified thus select different processing modes, if to the control signal of computer, original annexation is then utilized control signal to be transmitted, namely the annexation of television module and touch screen module is utilized, and the annexation of touch screen module and computer module, do not need to increase extra connectivity port, provide cost savings.In addition, switch conputer controlled and TV control by signaling switch module, realize the button multiplexing in infrared remote control module.
With reference to figure 2, based on above-mentioned utilize remote controller to substitute device that keyboard realizes conventional shortcut, the present invention is corresponding utilize remote controller the to substitute method that keyboard realizes conventional shortcut of disclosing also, comprises the following steps:
Steps A: the infrared signal that infrared remote control module sends is sent to television module by infrared receiving module;
Steps A 1: television module judges the type of this infrared signal, if the second infrared signal, then performs steps A 2, if the first infrared signal, then performs steps A 3;
Steps A 2: television module transmits control signal to signaling switch module according to the second infrared signal, to change the current operating state of signaling switch module;
Steps A 3: television module judges the operating state of signaling switch module, if opening, then performs step B, if closed condition, then performs steps A 4;
Steps A 4: television module generates corresponding television control signals according to the key assignments information in the first infrared signal and performs corresponding TV control action;
Step B: television module generates corresponding keyboard control signals according to the key assignments information in the first infrared signal, and this keyboard control signals is sent to touch screen module;
Step C: this keyboard control signals is sent to computer module by touch screen module;
Step D: computer module resolves the keyboard control signals received, according to the corresponding Keyboard Control action of the key assignments information and executing in keyboard control signals.
By above-mentioned step, identification and the process of signal is responsible for by television module, when infrared signal is the first infrared signal, then judge the on off state of signaling switch module, if opening, then generate corresponding keyboard control signals according to the key assignments information in the first infrared signal, and this keyboard control signals is sent to touch screen module, be sent to computer module by touch screen module, perform corresponding Keyboard Control action by computer module; If closed condition, then generate corresponding television control signals according to the key assignments information in the first infrared signal and perform corresponding TV control action.When infrared signal is the second infrared signal, then transmit control signal to signaling switch module, change its current operating state, namely current is opening, then become closed condition, and current is closed condition, then become opening.Wherein, by the key assignments conversion table presetting computer sections, the key assignments in infrared signal can be converted to corresponding keyboard key assignments in television module, specifically how carry out key assignments and be converted to prior art, do not repeat them here.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection range of the claims in the present invention.
Claims (10)
1. utilize remote controller to substitute the device of the conventional shortcut of keyboard realization, it is characterized in that, comprise: television module, computer module, touch screen module, infrared receiving module and infrared remote control module, described infrared receiving module is for the first infrared signal of receiving infrared remote control module and sending and this first infrared signal is sent to television module, television module is used for this first infrared signal being converted to corresponding keyboard control signals and this keyboard control signals being sent to touch screen module, touch screen module is used for the keyboard control signals received to be sent to computer module, computer module is for receiving keyboard control signals and performing corresponding Keyboard Control action.
2. the device utilizing remote controller to substitute the conventional shortcut of keyboard realization according to claim 1, it is characterized in that, also comprise signaling switch module, described infrared receiving module is also for receiving the second infrared signal that infrared remote control module sends and this second infrared signal being sent to television module, television module is also sent to signaling switch module, with the operating state of control signal switch module for the second infrared signal is converted to switching signal; When signaling switch module is in opening, television module is then for being converted to corresponding keyboard control signals and this keyboard control signals being sent to touch screen module by the first infrared signal, when signaling switch module is in closed condition, television module is then for being converted to corresponding television control signals and performing corresponding TV control action by the first infrared signal.
3. the device utilizing remote controller to substitute the conventional shortcut of keyboard realization according to claim 1, it is characterized in that, described touch screen module is infrared touch-screen module.
4. the device utilizing remote controller to substitute the conventional shortcut of keyboard realization according to claim 1, it is characterized in that, described television module is communicated by serial line interface with between touch screen module.
5. the device utilizing remote controller to substitute the conventional shortcut of keyboard realization according to claim 1, it is characterized in that, described touch screen module is communicated by USB interface with between computer module.
6. utilize remote controller to substitute the method for the conventional shortcut of keyboard realization, it is characterized in that, comprise the following steps:
Steps A: the infrared signal that infrared remote control module sends is sent to television module by infrared receiving module;
Step B: television module generates corresponding keyboard control signals according to the key assignments information in infrared signal, and this keyboard control signals is sent to touch screen module;
Step C: this keyboard control signals is sent to computer module by touch screen module;
Step D: computer module resolves the keyboard control signals received, according to the corresponding Keyboard Control action of the key assignments information and executing in keyboard control signals.
7. the method utilizing remote controller to substitute the conventional shortcut of keyboard realization according to claim 6, it is characterized in that, infrared signal comprises the first infrared signal and the second infrared signal, further comprising the steps of between steps A and step B:
Steps A 1: television module judges the type of this infrared signal, if the second infrared signal, then performs steps A 2, if the first infrared signal, then performs steps A 3;
Steps A 2: television module transmits control signal to signaling switch module according to the second infrared signal, to change the current operating state of signaling switch module;
Steps A 3: television module judges the operating state of signaling switch module, if opening, then performs step B, if closed condition, then performs steps A 4;
Steps A 4: television module generates corresponding television control signals according to the key assignments information in the first infrared signal and performs corresponding TV control action;
Infrared signal in step B is the first infrared signal.
8. the method utilizing remote controller to substitute the conventional shortcut of keyboard realization according to claim 6, it is characterized in that, described touch screen module is infrared touch-screen module.
9. the method utilizing remote controller to substitute the conventional shortcut of keyboard realization according to claim 6, it is characterized in that, described television module is communicated by serial line interface with between touch screen module.
10. the method utilizing remote controller to substitute the conventional shortcut of keyboard realization according to claim 6, it is characterized in that, described touch screen module is communicated by USB interface with between computer module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510186093.6A CN104796749B (en) | 2015-04-17 | 2015-04-17 | Keyboard, which is substituted, using remote controler realizes the device and method for commonly using shortcut key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510186093.6A CN104796749B (en) | 2015-04-17 | 2015-04-17 | Keyboard, which is substituted, using remote controler realizes the device and method for commonly using shortcut key |
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| Publication Number | Publication Date |
|---|---|
| CN104796749A true CN104796749A (en) | 2015-07-22 |
| CN104796749B CN104796749B (en) | 2018-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510186093.6A Active CN104796749B (en) | 2015-04-17 | 2015-04-17 | Keyboard, which is substituted, using remote controler realizes the device and method for commonly using shortcut key |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112581742A (en) * | 2020-12-02 | 2021-03-30 | 广州朗国电子科技有限公司 | Method and device for controlling electronic whiteboard through infrared remote control and storage medium |
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| Publication number | Publication date |
|---|---|
| CN104796749B (en) | 2018-09-21 |
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Effective date of registration: 20210811 Address after: 511400 Room 302, building 16, Tian'an headquarters center, No. 555, North Panyu Avenue, Donghuan street, Panyu District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU CREATEVIEW OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 511430 Room 502, No. 5, Gongye Yiheng Road, Dawei village, Dashi street, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU DAZZLE WISDOM ELECTRONICS Co.,Ltd. |
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