CN1717019A - Remote control on-and-off of TV set and remote controller - Google Patents
Remote control on-and-off of TV set and remote controller Download PDFInfo
- Publication number
- CN1717019A CN1717019A CNA2004100262922A CN200410026292A CN1717019A CN 1717019 A CN1717019 A CN 1717019A CN A2004100262922 A CNA2004100262922 A CN A2004100262922A CN 200410026292 A CN200410026292 A CN 200410026292A CN 1717019 A CN1717019 A CN 1717019A
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- remote
- password
- remote controller
- television set
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Abstract
This invention relates to a TV set and its remote controller, especially to a TV set capable of remote-controlling the turn-on of the TV and a remote controller composed of a TV set and a remote controller, the remote-control receive circuit in it includes a switch controlling its turn-on characterizing in including a circuit receiving series of codes emitted by the remote controller and a circuit further confirming the codes only after the confirming code circuit approves the series of codes, can the TV set display pictures and select channels.
Description
Affiliated technical field: the present invention relates to the remote controller of television set and television set, particularly a kind of remote-controlled open type television set and remote controller.
Background technology: to today, we have found that our more and more be unable to do without TV from the invention of TV, it has become the part of our life.No matter be old man, child, still young and middle-aged people is not always the case.Generally speaking, see TV under the situation that does not influence study and work, as the amusement in a kind of leisure, open our visual field makes our family not go out affairs in this world as can be known.But for the child in growth and the study, self-control is poor, often owing to seeing that TV influences study, because the head of a family is busy, is concerned about the sands are running out, can influence child's study and health for a long time.In order to make TV not influence child's study, the head of a family who has does not buy TV intentionally, or closed edge train, the remote controller of TV are accepted.Or TV accepted.It is unnecessary loaded down with trivial details that this brings for originally normal family life.
Though existing television set all has the remote control open function and selects the channel functions of television set, we can select channel easily by remote controller, see the program of oneself liking.But these functions only are confined to can't control effectively in the unlatching and frequency-selecting of remote-controlled television set, make it reach the purpose of seeing tube television receiver.
Summary of the invention: the purpose of this invention is to provide a kind of remote-controlled open type television set and remote controller, both can prevent that television set from arbitrarily opening also disposable purpose so that reach.
The object of the present invention is achieved like this, a kind of remote-controlled open type television set and remote controller, it is made up of television set and remote controller, remote-control receiving circuit in the television set comprises the switch that is provided with of control television set unlatching at least, it is characterized in that: it comprises that receiving remote controller sends a string password and the further circuit of confirming password, when the circuit of confirming password is approved a string password, television set further could display frame and is selected channel.
Described remote-control receiving circuit comprises the menu of selecting in the picture at least, input and modification password in menu bar.
Described remote-control receiving circuit comprises the menu of selecting in the picture at least, closes the password setting circuit working in menu bar.
The course of work of the present invention is: choose the password setting hurdle by remote controller, open password setting, after opening password setting, the input password when after this having only the input password correct, could be opened TV or select channel.Otherwise will be difficult to make television set work.When closing setting, do not need to input password, just can open TV and select channel.
Description of drawings:
The invention will be further described below in conjunction with the embodiment accompanying drawing:
Fig. 1 is the embodiment of the invention 1 circuit block diagram;
Among the figure, 1, TV; 2, remote controller; 3, button; 4, remote controller receiving circuit; 5, luminous tube; 6, password is penetrated circuit; 7, television channel display control circuit; 8, display control circuit; 9, power supply; 10, Switching Power Supply; 11, receiving tube; 12, A relay; 13, B relay; 14, password setting storage circuit.
Embodiment:
As shown in Figure 1, under normal circumstances, the Switching Power Supply 10 in the TV 1 will be supplied with the power supply 9 of remote controller receiving circuit 4, and other power supply of TV 1 will be forbidden supplying with.After remote controller 2 passes through button 3 input commands, give an order by luminous tube 5, remote controller receiving circuit 4 will be connected according to the order control A relay 12 that receives and supply with television channel display control circuit 7, display control circuit 8 power supplys, at this moment, television channel display control circuit 7 will be further according to the command job of importing.In TV 1, increase password and penetrate circuit 6, when TV 1 operate as normal and being in when receiving remote controller 2 coomand modes not, before starting working, the order input is arranged, password is penetrated circuit 6 and is at first detected whether in password setting storage circuit 14 password setting is arranged, when password setting, whether the password that detects input is correct; When correct, supply with channel display control circuit 7, display control circuit 8 power supplys in the TV 1, the output of remote controller receiving circuit 4 and channel display control circuit 7 are connected by B relay 13.When incorrect, make the television set can't operate as normal.And when the password setting memory is not provided with, as long as remote controller 2 passes through button 3 input commands, remote controller receiving circuit 4 will connect other power supply of television set.
To achieve the above object of the invention, remote controller receiving circuit 4 is after receiving tube 11 receives signal, by inside amplification, shaping, decoding, above-mentioned decoding output is subjected to the control of password setting storage circuit 14, when having only password setting storage circuit 14 to allow, A relay 12 and B relay 13 are connected control switch.When password setting storage circuit 14 does not allow, have only password to penetrate 6 pairs of inputs of circuit password confirming, just make A relay 12 and B relay 13 connect control switch for correct.
Certainly, the method that realizes foregoing invention has multiple scheme, inventor's purpose is to work as the head of a family on a menu of tv display screen, when choosing SET PASSWORD, the password of input safety, this moment, opening TV 1 needed the above-mentioned password of input, just can make TV 1 operate as normal behind the closing television machine.Otherwise, do not allow work.And above-mentioned SET PASSWORD is not provided with, and then behind the closing television machine, is not subjected to the influence of password at the unlatching TV.For safety and convenient, when TV dispatches from the factory, a constant password is arranged, it is omnipotent, the head of a family can utilize it that password setting was lost efficacy at any time.It is mended the preservation of safety and gets up.At ordinary times, the daily password that oneself only need be set gets final product.Because the cryptosecurity among the present invention is less demanding, 3 to 5 passwords just can reach the purpose that the restriction child opens TV.
Claims (5)
1, a kind of remote-controlled open type television set and remote controller, it is made up of television set and remote controller, remote-control receiving circuit in the television set comprises the switch that is provided with of control television set unlatching at least, it is characterized in that: it comprises that receiving remote controller sends a string password and the further circuit of confirming password, when the circuit of confirming password is approved a string password, television set further could display frame and is selected channel.
2, according to claim 1 remote-controlled open type television set and remote controller, it is characterized in that: described remote-control receiving circuit comprises the menu of selecting in the picture at least, input and modification password in menu bar.
3, according to claim 1 remote-controlled open type television set and remote controller, it is characterized in that: described remote-control receiving circuit comprises the menu of selecting in the picture at least, closes the password setting circuit working in menu bar.
4, according to claim 1 remote-controlled open type television set and remote controller, it is characterized in that: described a string password is at 3 to 5.
5, according to claim 1 remote-controlled open type television set and remote controller, it is characterized in that: in described a string password a fixed password is arranged, it lost efficacy password setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100262922A CN1717019A (en) | 2004-07-02 | 2004-07-02 | Remote control on-and-off of TV set and remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100262922A CN1717019A (en) | 2004-07-02 | 2004-07-02 | Remote control on-and-off of TV set and remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1717019A true CN1717019A (en) | 2006-01-04 |
Family
ID=35822404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100262922A Pending CN1717019A (en) | 2004-07-02 | 2004-07-02 | Remote control on-and-off of TV set and remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1717019A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303833B (en) * | 2007-05-11 | 2010-05-26 | 群康科技(深圳)有限公司 | Liquid crystal display device and anti-theft method thereof |
| CN101149871B (en) * | 2006-09-18 | 2011-09-14 | 深圳Tcl新技术有限公司 | Remote controller utilization and control method and its system |
| CN102375942A (en) * | 2010-08-05 | 2012-03-14 | 中强光电股份有限公司 | Electronic system and control method thereof |
| CN105629845A (en) * | 2014-11-02 | 2016-06-01 | 北京宇航***工程研究所 | High-safety programmable control switch controller |
| CN111739273A (en) * | 2020-08-07 | 2020-10-02 | 成都极米科技股份有限公司 | Test method and system |
-
2004
- 2004-07-02 CN CNA2004100262922A patent/CN1717019A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101149871B (en) * | 2006-09-18 | 2011-09-14 | 深圳Tcl新技术有限公司 | Remote controller utilization and control method and its system |
| CN101303833B (en) * | 2007-05-11 | 2010-05-26 | 群康科技(深圳)有限公司 | Liquid crystal display device and anti-theft method thereof |
| CN102375942A (en) * | 2010-08-05 | 2012-03-14 | 中强光电股份有限公司 | Electronic system and control method thereof |
| CN105629845A (en) * | 2014-11-02 | 2016-06-01 | 北京宇航***工程研究所 | High-safety programmable control switch controller |
| CN111739273A (en) * | 2020-08-07 | 2020-10-02 | 成都极米科技股份有限公司 | Test method and system |
| CN111739273B (en) * | 2020-08-07 | 2020-11-20 | 成都极米科技股份有限公司 | Test method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |