CN101320998A - Communication and control system and method - Google Patents
Communication and control system and method Download PDFInfo
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- CN101320998A CN101320998A CNA2007101065821A CN200710106582A CN101320998A CN 101320998 A CN101320998 A CN 101320998A CN A2007101065821 A CNA2007101065821 A CN A2007101065821A CN 200710106582 A CN200710106582 A CN 200710106582A CN 101320998 A CN101320998 A CN 101320998A
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Abstract
Provided is a communication and control system, comprising a remote control unit and a first controlled device, wherein the remote control unit is used for outputting the broadcasting signal, the locking signal and the control signal, while the first controlled device is used for receiving the broadcasting signal and outputting a first strength signal to the remote control unit according to the strength of the received broadcasting signal. The remote control unit is in response to the first strength signal, outputs the locking signal to lock the first controlled device, and outputs the control signal to control the first controlled device.
Description
Technical field
The present invention relates to a kind of communication and control system, and particularly relate to a kind of communication and control system of the user's of simplification operation sequence.
Background technology
Along with scientific and technological progress, many electric equipments, for example television set, videocorder etc. all are equipped with remote controller, operate to make things convenient for the user.Yet each electric equipment all can only use special-purpose remote controller to control.When the user desires to use a teleswitch when controlling a certain electric equipment in a plurality of electric equipments, how not know on the contrary to select correct remote controller and to control this electric equipment by in the too much remote controller, cause and use inconvenience.
In addition, the manufacturer of various electric equipments differs, and the employed control signal of the remote controller of various electric equipments may be different.Can control at present the general remote controller of multiple electric equipment, the user still must be switched the electric equipment of institute's desire control earlier in use at the control of remote controller interface, could export its pairing control signal.Therefore, how designing the communication and the control system that make things convenient for the user to operate, is the target that industry is endeavoured.
Summary of the invention
The present invention relates to a kind of communication and control system.The user only need use the remote control in communication and the control system, intuitively remote control is pointed to the controlled device of institute's desire control in a plurality of controlled devices of communication and control system, i.e. lockable and control it.
According to a first aspect of the invention, a kind of communication and control system are proposed.Communication and control system comprise the remote control and first controlled device.Remote control is used to export broadcast singal, locking signal and control signal.First controlled device is used for receiving broadcast signal, and according to the intensity of received broadcast singal, exports first strength signal to remote control.Wherein, remote control is in response to first strength signal, the output locking signal, and locking first controlled device, and the output control signal is controlled first controlled device.
According to a second aspect of the invention, a kind of communication and control method are proposed.This communication and control method are used for communication and control system.Communication and control system comprise the remote control and first controlled device.Communication and control method comprise: at first, and remote control output broadcast singal to the first controlled device.Then, the first controlled device receiving broadcast signal, and, export first strength signal to remote control according to the intensity of received broadcast singal.Afterwards, remote control is in response to first strength signal, the output locking signal, and locking first controlled device, and the output control signal is controlled first controlled device.
For foregoing of the present invention can be become apparent, a preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.
Description of drawings
Fig. 1 shows the communication and the control system of the embodiment of the invention;
Fig. 2 shows the user and operates the communication of the embodiment of the invention and the action timing diagram of control system; And
Fig. 3 shows the communication and the control method of the embodiment of the invention.
The reference numeral explanation
10: the user
110: remote control
120,130: controlled device.
Embodiment
Fig. 1 shows the communication and the control system 100 of the embodiment of the invention.Communication and control system 100 comprise remote control 110 and controlled device 120.Remote control 110 is used to export broadcast singal Sb, locking signal Sl and control signal Sc.Controlled device 120 is used for receiving broadcast signal Sb, and according to the intensity of received broadcast singal Sb, output intensity signal Sr1 is to remote control 110.
Controlled device 120 receives locking signal Sl and after locked, exports Locked Confirmation signal Sa to remote control 110, and is locked with notice remote control 110 controlled devices 120.After remote control 110 received Locked Confirmation signal Sa, beginning output control signal Sc controlled controlled device 120.
Controlled device 120 is also exported eye response signal (not shown) in addition, for example is the indication cresset, and is locked to notify user's controlled device 120.
Communication and control system 100 more comprise controlled device 130.Controlled device 130 also receives the broadcast singal Sb that remote control 110 is sent, and in response to the intensity of received broadcast singal Sb, output intensity signal Sr2 is to remote control 110.
For instance, when remote control 110 according to strength signal Sr1 and Sr2, when the intensity of the broadcast singal Sb that received of decision controlled device 120 was strong, remote control 110 was promptly exported locking signal S to controlled device 120, locking controlled device 120.
Controlled device 120 is received locking signal Sl, and output lock notification signal Sa is to remote control 110, and remote control 110 is promptly exported control signal Sc and controlled blocked controlled device 120.
In embodiments of the present invention, only use a remote control to control all controlled devices.Remote control is all controlled all controlled devices with identical control signal communication protocol.For example, the control signal of corresponding playback action (play) is 0x5A, and then all controlled devices receive control signal 0x5A and all are interpreted as playback action.
After the control that remote control 110 finishes controlled device 120, output unlocking signal Su removes the locking to controlled device 120 to controlled device 120.After controlled device 120 received unlocking signal Su, it unlocked to send unlock notification signal Sk notice remote control 110.Afterwards, when remote control 110 sends broadcast singal once more, promptly in the same manner controlled device 120 and 130 is controlled.
In embodiments of the present invention, all signals are to be example with an infrared signal.
The embodiment of the invention is to be that example is done explanation to control two controlled devices 120 and 130, and in the practical application, the communication of the embodiment of the invention and control system can comprise the controlled device of any amount.Its control mode does not repeat them here as previously mentioned.
Fig. 2 shows the action timing diagram of user's operation communication and control system 100.Sequential S1 to S10 is the express time order in regular turn, and sequential S1 is for the earliest, and sequential S10 is for the latest.Please refer to Fig. 2, user's 10 operating and remote controlling devices 110 come one of remote control controlled device 120 and 130.At first, when sequential S1, user 10 remote control 110 of taking, and point to the controlled device of institute's desire control, i.e. controlled device 120 and one of controlled device 130.Afterwards, when sequential S2, the accelerometer in the remote control 110 detects remote control 110 and is moved, and remote control 110 is promptly exported broadcast singal Sb to controlled device 120 and 130.
When sequential S 3, controlled device 120 and 130 responds the intensity of received broadcast singal Sb respectively, and output intensity signal Sr1 and Sr2 are to remote control 110.Remote control 110 judges that according to strength signal Sr1 and Sr2 controlled device 120 and 130 what person receive stronger broadcast singal Sb.During user's 10 desires control controlled device 120, only need remote control 110 is pointed to controlled device 120, make controlled device 120 receive stronger broadcast singal Sb.By judging strength signal Sr1 and Sr2, the intensity that remote control 110 can determine the broadcast singal Sb that controlled device 120 received is stronger, promptly judges the controlled device of controlled device 120 for 10 desires controls of user.
In addition, in remote control 110, more extensively export broadcast singal Sb, make that all controlled devices in the wide-angle radiation scope of the pointing direction of remote control 110 all can receive broadcast singal Sb with wide-angle emitter.Thus, the user does not need painstakingly to aim at exactly the controlled device of institute's desire control, the controlled device of the institute of remote control like a cork desire control.
When sequential S4, remote control 110 output locking signal Sl to controlled device 120 with locking controlled device 120.When sequential S5, controlled device 120 output Locked Confirmation signal Sa are to remote control 110, and output eye response signal, for example indicate cresset.
By the eye response signal, user 10 can confirm whether the controlled device of institute's desire control is correctly locked.If the controlled device of institute's desire control is not correctly locked, user 10 can adjust the pointing direction of remote control 110, and the controlled device of controlling up to institute's desire correctly locks.
When sequential S6, user 10 is by the input interface input control order of remote control 110, for example playback action.When sequential S7, the control signal Sc of the control command that the corresponding user of remote control 110 output 10 is performed is to controlled device 120.When sequential S8, controlled device 120 is carried out the action of corresponding control signal Sc, and output confirmation signal (not shown) is to remote control 110, and it has received control signal Sc notice remote control 110.
When sequential S9, remote control 110 output unlocking signal Sl remove the locking to controlled device 120.When sequential S10, controlled device 120 output release confirmation signal Sk are to remote control 110, and it unlocks notice remote control 110, promptly finishes the control of user 10 by 110 pairs of controlled devices 120 of remote control.
As shown in Figure 2, user 10 uses the communication and the control system 100 of the embodiment of the invention, the remote control 110 and point to the controlled device of institute's desire control of only need taking, and input control order, and promptly several controlled devices of may command is arbitrary.Therefore, the communication of the embodiment of the invention and control system are significantly simplified the complicated operation degree of a plurality of controlled devices of user's remote control, and mode that can intuition is operated.
Fig. 3 shows the communication and the control method of the embodiment of the invention, is used for communication and control system 100.The communication and the control method of the embodiment of the invention comprise: at first, in step 310, remote control 110 output broadcast singal Sb are to controlled device 120 and 130.Then, in step 320, controlled device 120 and 130 receiving broadcast signal Sb, and according to the intensity of received broadcast singal Sb, corresponding strength signal Sr1 of output and Sr2 are to remote control 110 respectively.Then, in step 330, remote control 110 is in response to strength signal Sr1 and Sr2, and output locking signal Sl receives the controlled device of stronger broadcast singal Sb with locking, and exports control signal Sb and control blocked controlled device.
In the communication and control device of the embodiment of the invention, remote control is judged the controlled device of remote control that the user desires, and is locked this controlled device to control it by the intensity of judging the broadcast singal that controlled device received.The user only need use single remote control, intuitively remote control is pointed to the controlled device of institute desire control, promptly lockable and control a plurality of controlled devices one of them.
In sum, though the present invention discloses as above with a preferred embodiment, so it is not to be used to limit the present invention.The persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention is as the criterion when looking the claim person of defining of the present invention.
Claims (19)
1. communicate by letter and control system for one kind, comprising:
One remote control is used to export a broadcast singal, a locking signal and a control signal;
One first controlled device is used to receive this broadcast singal, and according to the intensity of received broadcast singal, exports one first strength signal to this remote control;
Wherein, this remote control is exported this locking signal in response to this first strength signal, locking this first controlled device, and exports this control signal and controls this first controlled device.
2. communication as claimed in claim 1 and control system wherein, after this first controlled device receives this locking signal, are exported a Locked Confirmation signal to this remote control, this this control signal of remote control beginning output.
3. communication as claimed in claim 1 and control system, wherein, this communication and control system more comprise one second controlled device, are used to receive this broadcast singal, and according to the intensity of received broadcast singal, export one second strength signal to this remote control;
Wherein, this remote control according to this first with this second strength signal, export this locking signal lock this first with this second controlled device in, receive stronger broadcast singal person, and export this control signal and control it.
4. communication as claimed in claim 3 and control system, wherein, this remote control is more exported a unlocking signal, with this blocked controlled device that unlocks after stopping this blocked controlled device of control.
5. communication as claimed in claim 1 and control system, wherein, this remote control is more exported a unlocking signal after stopping to control this first controlled device, with this first controlled device that unlocks.
6. communication as claimed in claim 5 and control system wherein, after this first controlled device receives this unlocking signal, are more exported a release confirmation signal to this remote control, with notify this remote control its to unlock.
7. communication as claimed in claim 1 and control system, wherein, this remote control more comprises an action sensor, whether be moved to detect this remote control, when this remote control is moved, this broadcast singal of beginning output.
8. communication as claimed in claim 1 and control system, wherein, this remote control more comprises an extensive angle reflector, with extensive angle send this broadcast singal.
9. communication as claimed in claim 1 and control system, wherein, this remote control more comprises a narrow angular emission device, with narrow angle send this locking signal.
10. communication as claimed in claim 1 and control system, wherein, this remote control system comprises an input interface, and a user imports a control command by this input interface, and this remote control beginning is exported this control signal according to this.
11. communication as claimed in claim 1 and control system wherein, after this first controlled device is locked, are more exported an eye response signalisation one user.
12. communicate by letter and control method for one kind, be used for a communication and a control system, this communication and control system comprise a remote control and one first controlled device, this communication and control method comprise:
This remote control is exported a broadcast singal to this first controlled device;
This first controlled device receives this broadcast singal, and according to the intensity of received broadcast singal, exports one first strength signal to this remote control;
This remote control is exported this locking signal in response to this first strength signal, locking this first controlled device, and exports this control signal and controls this first controlled device.
13. communication as claimed in claim 12 and control method, wherein, this communication and control system more comprise one second controlled device, and the step of this output broadcast singal is:
This remote control is exported a broadcast singal to this first controlled device and this second controlled device.
14. communication as claimed in claim 13 and control method, wherein, this communication and control method more comprise:
This second controlled device receives this broadcast singal, and according to the intensity of received broadcast singal, exports one second strength signal to this remote control.
15. communication as claimed in claim 14 and control method, wherein, the step of this this remote control output locking signal and control signal is:
This remote control according to this first with this second strength signal, export this locking signal lock this first with this second controlled device in, receive stronger broadcast singal person, and output control signal control it.
16. communication as claimed in claim 12 and control method, wherein, this communication and control method more comprise:
This remote control stops to control this first controlled device, and exports a unlocking signal, with this first controlled device that unlocks.
17. communication as claimed in claim 16 and control method, wherein, this communication and control method more comprise:
After this first controlled device is disengaged locking, more export a unlocking signal notify this remote control its unlock.
18. communication as claimed in claim 12 and control method, wherein, the step of this output broadcast singal is:
This remote control detects when being moved, and this broadcast singal of beginning output is to this first controlled device.
19. communication as claimed in claim 12 and control method, wherein, in the step of this this remote control output locking signal and control signal, after this first controlled device receives this locking signal, export a Locked Confirmation signal to this remote control, this this control signal of remote control beginning output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101065821A CN101320998B (en) | 2007-06-06 | 2007-06-06 | Communication and control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101065821A CN101320998B (en) | 2007-06-06 | 2007-06-06 | Communication and control system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101320998A true CN101320998A (en) | 2008-12-10 |
| CN101320998B CN101320998B (en) | 2012-03-14 |
Family
ID=40180869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101065821A Expired - Fee Related CN101320998B (en) | 2007-06-06 | 2007-06-06 | Communication and control system and method |
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| Country | Link |
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| CN (1) | CN101320998B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014153836A1 (en) * | 2013-03-27 | 2014-10-02 | 京东方科技集团股份有限公司 | Gate drive circuit, display panel, and display device |
| CN110726208A (en) * | 2019-09-11 | 2020-01-24 | 珠海格力电器股份有限公司 | Control method and device for multiple air conditioners, terminal and readable storage medium |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1959756A (en) * | 2005-11-02 | 2007-05-09 | 乐金电子(天津)电器有限公司 | Control system of electrical household appliance with remote controller, and control method |
| CN100370490C (en) * | 2005-12-16 | 2008-02-20 | 海信集团有限公司 | Network controlling method for household electrical appliance |
-
2007
- 2007-06-06 CN CN2007101065821A patent/CN101320998B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014153836A1 (en) * | 2013-03-27 | 2014-10-02 | 京东方科技集团股份有限公司 | Gate drive circuit, display panel, and display device |
| CN110726208A (en) * | 2019-09-11 | 2020-01-24 | 珠海格力电器股份有限公司 | Control method and device for multiple air conditioners, terminal and readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101320998B (en) | 2012-03-14 |
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