CN101510350A - Remote control system and remote control method - Google Patents
Remote control system and remote control method Download PDFInfo
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- CN101510350A CN101510350A CNA2008101983796A CN200810198379A CN101510350A CN 101510350 A CN101510350 A CN 101510350A CN A2008101983796 A CNA2008101983796 A CN A2008101983796A CN 200810198379 A CN200810198379 A CN 200810198379A CN 101510350 A CN101510350 A CN 101510350A
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Abstract
The invention relates to a remote control system used for controlling a plurality of functional control modules. The remote control system comprises a microprocessor, and a signal receiving module, a signal comparison module, a signal conversion module and a signal transmitting module which are respectively and electrically connected with the microprocessor, wherein the signal receiving module is used for receiving a first remote control signal; the signal comparison module is electrically connected with the signal receiving module and used for comparing the first remote control signal with a reference signal value and outputting a signal comparison result to the microprocessor; the signal conversion module is electrically connected with the signal comparison module and used for converting the first remote control signal into a second remote control signal matched with the functional control modules according to the signal comparison result; and the signal transmitting module is respectively and electrically connected with the functional control modules and used for transmitting the second remote signal to the functional control modules. According to the result of the signal analysis, the remote control signal is selectively converted and redistributed, the remote control function of the existing remote controller to the correspondent remote controllable electronic product is ensured, meanwhile, the wireless control to other controllable electronic products can also be achieved through signal conversion. In addition, the invention also provides a method for remote controlling by using the remote control system.
Description
Technical field
The present invention relates to a kind of telechirics and remote control thereof thereof, refer to a kind of telechirics and remote control thereof of the multiple function of video and audio output device being controlled by the single remote controller realization thereof especially.
Background technology
Fast development along with electronic technology, remote-controlled electronic product is of a great variety, each remote-controlled electronic product all has separately independently remote control circuit system, with the video and audio output device is example, as televisor, digital VTR, video tape recorder etc., since in the remote control circuit system of various output units compatible control remote signal distinguish to some extent, make it controlled by corresponding separately telepilot, when needs select for use corresponding remote controller that it is carried out straighforward operation in numerous telepilots, cause very easily and obscure, and, in case the telepilot of a certain electronic product is lost or has been damaged, then can not carry out straighforward operation, bring a lot of inconvenience to daily life to this product.
In order to address the above problem, people set the remote control software of telepilot, set the control code group of different electronic products, switch the control corresponding sign indicating number according to different controlling object and carry out corresponding straighforward operation, but because telepilot uses frequently, damage easily, if telepilot is damaged, the user can't be known the control code of each electronic product, is difficult to buy again this telepilot that can carry out straighforward operation to multiple electronic product.
Therefore, providing a kind of telepilot that adopts that multiple remote-controlled electronic product is carried out the telechirics and the remote control thereof thereof of wireless operating, is necessity to address the above problem real.
Summary of the invention
The objective of the invention is to, provide a kind of telepilot that adopts that multiple remote-controlled electronic product is carried out wireless operating, and need not to make any improved telechirics and remote control thereof thereof establishing circuit and software in the telepilot.
To achieve these goals, the invention provides a kind of telechirics, be used to control the several function control module, it comprises: microprocessor and difference electrically connect with it
Signal receiving module is used to receive first remote signal;
The signal comparison module, it is electrically connected with described signal receiving module, be used for first remote signal is compared with at least one reference signal value, and output signal comparison result is to microprocessor, and described reference signal value is associated with corresponding functional control module;
Signal conversion module, it is electrically connected with described signal comparison module, is used for first remote signal being converted to second remote signal that is complementary with functional control module according to the signal fusing result;
Signal emission module, it is connected with described two functional control modules respectively at least, is used for launching second remote signal to described functional control module, with the work of wireless operating functional control module.
In the present invention, also can further comprise following additional technical feature:
In a preferred embodiment of the invention, described telechirics further comprises memory module, it electrically connects with described signal receiving module and microprocessor respectively, is used for the first received remote signal of storage signal receiver module and the steering order of functional control module.
In another preferred embodiment of the present invention, described telechirics further comprises decoder module, it is electrically connected with microprocessor, and is electrically connected between described signal receiving module and the described signal comparison module, is used for first remote signal is carried out digital-to-analog conversion.
In another preferred embodiment of the present invention, described telechirics also can comprise erasable memory module, it electrically connects with described signal receiving module and microprocessor respectively, is used for the first received remote signal of storage signal receiver module and the steering order of functional control module.
The present invention also provides a kind of remote control thereof, and it may further comprise the steps:
Step 1) scanning detects the reception of initial remote signal, and initial remote signal is made as first remote signal;
Step 2) described first remote signal and default reference signal value are compared the picked up signal comparison result;
Step 3) is carried out controlled in wireless according to signal fusing output signal firing order as a result to functional control module to be controlled.
In step 2) in, further may further comprise the steps:
Step 21) first remote signal of signal comparison module received signal receiver module output;
Step 22) in the signal comparison module, first remote signal and default reference signal value are compared, output signal comparison result, described reference signal value characterizes the control code that is formed on functional control module to be controlled, described signal fusing result include first remote signal and with the attribute of its functions associated control module;
If the signal fusing result is first remote signal when being associated with the reference signal value that is formed on functional control module to be controlled, then change step 3);
If the signal fusing result when to be the reference signal value of first remote signal and functional control module to be controlled unconnected, then is converted to first remote signal second remote signal associated therewith, change step 3) again.
Compared with prior art, telechirics of the present invention compares to received various remote signals, optionally remote signal is changed or redistributed according to the signal analysis result, both can take into account the distant control function of original telepilot to corresponding remote-controlled electronic product, simultaneously, also can be by the controlled in wireless of realization that be converted of signal to other remote-controlled electronic products, do not need the circuit and the software of telepilot are done any change, just can adopt single remote controller that multiple video and audio output device is carried out straighforward operation, even if a certain telepilot is lost or has been damaged, also can adopt other telepilots as replacing usefulness, for the daily life amusement brings great convenience.
For making the present invention easier to understand, further set forth the different specific embodiment of the present invention below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of the embodiment one of a kind of telechirics of the present invention;
Fig. 2 is the structural representation of the embodiment two of a kind of telechirics of the present invention; And
Fig. 3 is the structural representation of the embodiment three of a kind of telechirics of the present invention.
Embodiment
Embodiment one
With reference to shown in Figure 1, need the problem of adaptive multiple remote control in order to solve multiple electronic product, the invention provides a kind of telechirics, by unified received remote signal is analysed and compared, remote signal is changed again or distributed according to the signal fusing result, transfer to the function corresponding control module and carry out corresponding one by one control.
In the present embodiment, a kind of telechirics, be used to control the several function control module, it comprises: microprocessor 10 and the signal receiving module 12, signal comparison module 14 and the signal emission module 16 that electrically connect with it respectively, wherein, signal receiving module 12 is used to receive various initial remote signals, and in the present invention, setting initial remote signal is first remote signal; Signal comparison module 14 is electrically connected with described signal receiving module 12, be used for first remote signal is compared with at least one reference signal value, and output signal comparison result is to microprocessor 10; Signal conversion module 15, it is electrically connected with described signal comparison module 14, is used for first remote signal being converted to second remote signal that is complementary with functional control module according to the signal fusing result; Signal emission module 16 is connected with described two functional control modules respectively at least, is used for launching second remote signal to described functional control module the work of wireless operating functional control module.
Embodiment two
With reference to shown in Figure 2, in the present embodiment, described telechirics also can further comprise erasable memory module 18, it electrically connects with described signal receiving module 12 and microprocessor 10 respectively, be used for the first received remote signal of storage signal receiver module 12, the steering order of functional control module and be program information of controller etc., make telechirics have Memorability, by storing its received various remote signals, and to its class indication, temporary signal characteristic parameter is transferred to 16 corresponding comparisons of signal comparison module, to improve the efficient that signal fusing is analyzed.
Embodiment three
With reference to shown in Figure 3, in the present embodiment, described telechirics further comprises decoder module 13, it is electrically connected between described remote control signal receiving module 12 and the described signal comparison module 14, be used for first remote signal is carried out digital-to-analog conversion, in the present embodiment, be digital signal by decoder module 13 with analog signal conversion, the digital data transmission after will changing again to signal comparison module 14 compares.
In the present invention, the type of described remote signal is unrestricted, can be infrared ray, X ray or microwave etc., and preferred infrared ray is as the transmission sources of remote signal.Described signal receiving module is selected according to the signal that is received, can be selected from infrared signal receiver module, X ray signal receiving module or the microwave signal receiver module any, signal emission module can be selected from infrared signal transmitter module, X ray signal emission module or the microwave signal transmitter module any.Described signal emission module is connected by wireless or wired mode with functional control module.
Described telechirics both can in be located in the remote-controlled electronic product, also can be located at its outside, carry out the transmission of signal by wired or wireless mode and remote-controlled electronic product.Described several function control module can be in video playback module, audio playing module, picture recording module, the mixed-media network modules mixed-media optional two or more, its can in be built in the same or different remote-controlled electronic products.In the time of in being built in same remote-controlled electronic product at least two kinds of functional control modules, remote-controlled electronic product has at least two kinds of functions.In the time of in being built in different remote-controlled electronic products at least two kinds of functional control modules, it can distinguish the different function of independent operating, remote-controlled electronic product can be selected from televisor, computer, digital VTR (PVR, Personal VideoRecorder), video tape recorder (Video Cassette Recorder, VCR), digital video CD player (Digital Video Disk, DVD) wait in arbitrarily two or more.
With remote-controlled electronic product is that televisor and digital VTR are example, televisor is provided with video playback module and audio playing module, have video and voice playing function, digital VTR is provided with picture recording module, has the function that audio or video information is recorded in erasable formula carrier.The signal emission module 16 of this telechirics respectively with the video playback module of two remote control electric products, audio playing module and picture recording module wireless communication, signal receiving module 12 and telepilot be wireless communication also, default respectively video playback module in the signal comparison module 14 of telechirics, the control code of audio playing module and picture recording module, and set wherein that one group of functional control module is the acquiescence module, it is one group promptly as setting video playback module and audio playing module, it is the acquiescence module, then the telepilot of former televisor is a master remote controller, and the telepilot of establishing former digital VTR is a sub remote controller.
When adopting master remote controller that televisor is controlled, launch first remote signal, telechirics receives this first remote signal, compare through signal comparison module 14, and this signal fusing result is sent to microprocessor 10, if being first remote signal, the signal fusing result is associated with the attribute of acquiescence module, 10 of microprocessors are according to signal fusing control signal transmitter module 16 as a result, launch first remote signal to video playback module and audio playing module, so that it is carried out corresponding control operation; When digital VTR is controlled, then will on the control of remote controller menu, select the control button of digital VTR, can launch remote signal to picture recording module it is carried out corresponding control operation.
When adopting sub remote controller that televisor is controlled, launch first remote signal, telechirics receives this first remote signal, compare through signal comparison module 14, and this signal fusing result is sent to microprocessor 10, if it is unconnected with the attribute of acquiescence module that the signal fusing result is first remote signal, microprocessor 10 is according to signal fusing control signal modular converter 15 as a result, its first remote signal is converted to and second remote signal of giving tacit consent to module relation, through signal emission module 16 described second remote signal is emitted to video playback module and audio playing module again, so that it is carried out corresponding control operation; When digital VTR is controlled, then will on the control of remote controller menu, select the control button of digital VTR, can launch remote signal to picture recording module it is carried out corresponding control operation.
So, no matter be that the multiple functional module that is installed in the same or different remote-controlled electronic products all can be controlled by same telepilot, after the remote signal that telepilot sent receives via telechirics, attribute according to remote signal that is received and corresponding functional control module carries out again corresponding conversion or distribution to remote signal, respectively the function corresponding control module is controlled by the remote signal of coupling again.But make the same telepilot of various remote-controlled electronic product dual-purposes carry out wireless controlling by this telechirics, and needn't make amendment the control of remote controller sign indicating number.
Below the remote control thereof that telechirics of the present invention is controlled video and audio output device is adopted in summary:
Step 1) scanning detects the reception of initial remote signal;
In step 1), at first, open and handle telepilot, make it launch initial remote signal, setting this signal is first remote signal, simultaneously, open video and audio output device, by the sensing range interscan of the signal receiving module 12 of telechirics and receive described first remote signal;
Step 2) described first remote signal and default reference signal value are compared the picked up signal comparison result;
In step 2) in, further may further comprise the steps:
Step 21) first remote signal of signal comparison module received signal receiver module output;
Step 22) in the signal comparison module, first remote signal and default reference signal value are compared, output signal comparison result, described reference signal value characterizes the control code of functional control module to be controlled, described signal fusing result include at least first remote signal and with the attribute of its functions associated control module;
If the signal fusing result is first remote signal when being associated with the reference signal value of functional control module to be controlled, then change step 3);
If the signal fusing result when to be the reference signal value of first remote signal and functional control module to be controlled unconnected, then is converted to first remote signal second remote signal associated therewith, change step 3) again.
Step 3) is according to signal fusing output signal firing order as a result, and the functional control module to be controlled of video and audio output device is carried out controlled in wireless.
In step 3), further may further comprise the steps:
Step 31) microprocessor receives the signal fusing result of signal fusing module output;
Step 32) will change according to the signal fusing result or heavily distribute after remote signal transfer to signal emission module, can carry out controlled in wireless to the state of the audio or video signal in the video and audio output device.
In a preferred embodiment of the invention, in step 1) and step 2) between further comprise step 1a): the first received remote signal is carried out digital-to-analog conversion, is digital signal with analog signal conversion.In another preferred embodiment of the present invention, at step 1a) and step 2) between, further comprise step 1b), store by memory module 18 all first remote signals that signal receiving module is received.
Telechirics of the present invention compares to received various remote signals, optionally remote signal is changed or redistributed according to the signal analysis result, both can take into account the distant control function of original telepilot to corresponding remote-controlled electronic product, simultaneously, also can be by the controlled in wireless of realization that be converted of signal to other remote-controlled electronic products, do not need the circuit and the software of telepilot are done any change, just can adopt single remote controller that multiple video and audio output device is carried out straighforward operation, even if a certain telepilot is lost or has been damaged, also can adopt other telepilots as replacing usefulness, for the daily life amusement brings great convenience.
The above person of thought, it only is preferred embodiment of the present invention, when not limiting scope of the invention process with this, promptly the content of putting down in writing according to claim of the present invention and description of the invention has generally been done simple equivalent and is changed and modify, and all still belongs within the claim of the present invention institute covering scope.
Claims (12)
1. a telechirics is used to control the several function control module, it is characterized in that comprising: microprocessor and difference electrically connect with it
Signal receiving module is used to receive first remote signal;
The signal comparison module, it is electrically connected with described signal receiving module, be used for first remote signal is compared with at least one reference signal value, and output signal comparison result is to microprocessor, and described reference signal value is associated with corresponding functional control module;
Signal conversion module, it is electrically connected with described signal comparison module, is used for first remote signal being converted to second remote signal that is complementary with functional control module according to the signal fusing result;
Signal emission module, it is connected with described two functional control modules respectively at least, is used for launching second remote signal to described functional control module, with the work of wireless operating functional control module.
2. telechirics according to claim 1, it is characterized in that: described telechirics further comprises memory module, it electrically connects with described signal receiving module and microprocessor respectively, is used for the first received remote signal of storage signal receiver module and the steering order of functional control module.
3. telechirics according to claim 2, it is characterized in that: described telechirics further comprises decoder module, it is electrically connected with microprocessor, and is electrically connected between described signal receiving module and the described signal comparison module, is used for first remote signal is carried out digital-to-analog conversion.
4. telechirics according to claim 1 is characterized in that: described signal receiving module is infrared signal receiver module, X ray signal receiving module or microwave signal receiver module; Signal emission module is infrared signal transmitter module, X ray signal emission module or microwave signal transmitter module.
5. telechirics according to claim 1 is characterized in that: described signal emission module is connected by wireless or wired mode with functional control module.
6. telechirics according to claim 1 is characterized in that: be built in the same remote-controlled electronic product in the described several function control module.
7. telechirics according to claim 1 is characterized in that: described several function control module is located in the different remote-controlled electronic products.
8. according to claim 6 or 7 described telechiricss, it is characterized in that: described remote-controlled electronic product is to choose any one kind of them in televisor, computer, digital VTR, video tape recorder, the digital video CD player or multiple.
9. remote control thereof is characterized in that may further comprise the steps:
Step 1) scanning detects the reception of initial remote signal, and initial remote signal is made as first remote signal;
Step 2) described first remote signal and default reference signal value are compared the picked up signal comparison result;
Step 3) is carried out controlled in wireless according to signal fusing output signal firing order as a result for functional control module to be controlled.
10. remote control thereof according to claim 9 is characterized in that: in step 2) in further may further comprise the steps:
Step 21) first remote signal of signal comparison module received signal receiver module output;
Step 22) in the signal comparison module, first remote signal and default reference signal value are compared, output signal comparison result, described reference signal value characterizes the control code that is formed on functional control module to be controlled, described signal fusing result include first remote signal and with the attribute of its functions associated control module;
If the signal fusing result is first remote signal when being associated with the reference signal value that is formed on functional control module to be controlled, then change step 3);
If the signal fusing result when to be first remote signal and the reference signal value that is formed on functional control module to be controlled unconnected, then is converted to first remote signal second remote signal associated therewith, change step 3) again.
11. remote control thereof according to claim 9 is characterized in that in step 1) and step 2) between further comprise step 1a): the first received remote signal is carried out digital-to-analog conversion, is digital signal with analog signal conversion.
12. remote control thereof according to claim 10 is characterized in that further may further comprise the steps in step 3):
Step 31) microprocessor receives the signal fusing result of signal fusing module output;
Step 32) will change according to the signal fusing result or heavily distribute after remote signal be dispensed to functional control module to be controlled and carry out controlled in wireless.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101983796A CN101510350A (en) | 2008-09-04 | 2008-09-04 | Remote control system and remote control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008101983796A CN101510350A (en) | 2008-09-04 | 2008-09-04 | Remote control system and remote control method |
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| CN101510350A true CN101510350A (en) | 2009-08-19 |
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| CNA2008101983796A Pending CN101510350A (en) | 2008-09-04 | 2008-09-04 | Remote control system and remote control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686464A (en) * | 2013-12-19 | 2014-03-26 | 小米科技有限责任公司 | Method and device for controlling equipment and electronic equipment |
| CN105072054A (en) * | 2015-09-15 | 2015-11-18 | 广州海图克计算机技术有限公司 | Signal transmission method, switching matrix and system |
-
2008
- 2008-09-04 CN CNA2008101983796A patent/CN101510350A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686464A (en) * | 2013-12-19 | 2014-03-26 | 小米科技有限责任公司 | Method and device for controlling equipment and electronic equipment |
| CN103686464B (en) * | 2013-12-19 | 2017-03-29 | 小米科技有限责任公司 | Apparatus control method, device and electronic equipment |
| CN105072054A (en) * | 2015-09-15 | 2015-11-18 | 广州海图克计算机技术有限公司 | Signal transmission method, switching matrix and system |
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Open date: 20090819 |