CN1767383B - TV set remote controller press key locking and removing method - Google Patents
TV set remote controller press key locking and removing method Download PDFInfo
- Publication number
- CN1767383B CN1767383B CN 200510105881 CN200510105881A CN1767383B CN 1767383 B CN1767383 B CN 1767383B CN 200510105881 CN200510105881 CN 200510105881 CN 200510105881 A CN200510105881 A CN 200510105881A CN 1767383 B CN1767383 B CN 1767383B
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- press key
- code
- television set
- key locking
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000001914 filtration Methods 0.000 claims description 9
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention relates to a television press key lock and release method which adopts the following method: 1) storing the press key lock and release order code in the television main control definite storage. 2) Setting a press key of the remote controller to trigger the circuit to send the lock order to the main control unit. 3) Comparing and ascertaining the lock order and the definite storage press key lock or release order code and sending the lock order and calling the release program to start running. 4) The release subprogram compares the keyboard order and other interfering signal, ifthey are different with the release code, it filters them. 5) It recovers the connecting channel between the order information receiving module and the order processing module and jumps out of the subprogram after comparing the signal form the combined key to ascertain the release code.
Description
Affiliated technical field
The present invention relates to a kind of TV set remote controller press key locking and release method, relate in particular to a kind of television set main control unit TV set remote controller press key locking and release method.
Background technology
Usually all use the television set of band remote controller in the prior art, because existing remote controller does not have the press key locking function, frequent during use because the misoperation of external interference and remote controller, television set show state or channel are changed, because TV channel does not increase, after the television set indicated channel changed, the user transfers to the required channel of watching the time again can the expensive time, makes troubles to use.Entering electrified modern society, work and multiple remote control are used customary simultaneously in the time of multiple electrical appliance, the phase mutual interference of different control signals also can bring influence to normal use of television set, the television set of the band remote controller that uses in the prior art, when concentrating use, as when the centralized displaying of market, the use of remote controller also can bring influence to other television set, in the use of digital television, it is to realize that by operating multiple menu the above-mentioned shortcoming of prior art will be brought bigger trouble to use that multimedia messages is selected.
Summary of the invention
Use in the prior art for overcoming, frequent when the television set of band remote controller uses owing to external interference and straighforward operation, the technical deficiency that television set show state or channel are changed, the present invention designs a kind of TV set remote controller press key locking and release method.
The present invention is the method for television set press key locking and release, and this method takes following steps to go to realize by means of on effective control of primary control program and the television set normal operation basis:
1. the instruction code of press key locking and release and the information data of screen associated demonstration are stored in the television set main control unit specific memory device.The foundation of locking key, unlock command will be judged or carry out to these codes as the television set main control unit.
2. a key switch on Special Empower or the setting remote controller makes the circuit of its triggering send lock instruction to main control unit.
3. send lock instruction after the television set main control unit is relatively confirmed the instruction code of press key locking or release in the lock instruction received and the specific memory device and access unlocking subprogram and start operation.
4. unlocking subprogram is to all different with unlocking code filterings that gives of comparing from the signal of keyboard commands or other interference source.The process of filtering is actually the data-direct connection passage between sealing information receiving module and the command processing module.
5. send the combined code instruction of release by the authorized combination key.
6. the signal that sends from Macintosh is compared, confirms to recover the direct channel between command information receiver module and the command processing module and jump out this subprogram behind the unlocking code.Recover primary control program to control from remote controller information.
The program structure diagram that provides below in conjunction with accompanying drawing further specifies and the objective of the invention is how to realize.
Description of drawings
Fig. 1 is the workflow diagram of the primary control program of television set main control unit.
Fig. 2 is the workflow diagram of the primary control program under the lock command effective status.
Embodiment
From the given workflow diagram of Fig. 1 as can be seen owing to be provided with the process that has just increased the primary control program of function television set main control unit of keyboard lockout the judgement of keyboard immediate status.After the primary control program of television set main control unit was received the locking key instruction, the command information that comes from keyboard just no longer sent to message processing module, but carries out filtration treatment.After unlock command is then cancelled lock-out state in this way, again keypad information is directly sent to message processing module; As not being that unlock command is then directly returned after the filtering.After making above adaptability revision, both can realize according to the following steps the primary control program of television set main control unit remote controller press key locking and releasing:
1. the instruction code of press key locking and release and the information data of screen associated demonstration are stored in the television set main control unit specific memory device.The foundation of locking key, unlock command will be judged or carry out to these codes as the television set main control unit;
2. a key switch on Special Empower or the setting remote controller makes the circuit of its triggering send lock instruction to main control unit;
3. send lock instruction after the television set main control unit is relatively confirmed the instruction code of press key locking or release in the lock instruction received and the specific memory device and access unlocking subprogram and start operation;
4. unlocking subprogram is to all different with unlocking code filterings that gives of comparing from the signal of keyboard commands or other interference source.The process of filtering is actually the data-direct connection passage between sealing information receiving module and the command processing module;
5. send the combined code instruction of release by the authorized combination key:
6. the signal that sends from Macintosh is compared, confirms to recover the direct channel between command information receiver module and the command processing module and jump out this subprogram behind the unlocking code.Recover primary control program to control from remote controller information.
Step 3. primary control program with lock instruction specific memory device in the instruction code of press key locking and release send lock instruction after relatively confirming and access unlocking subprogram and start operation in the Word message of keyboard lockout or icon prompting on screen.
Forget that in order to prevent password the inconvenience that brings is surpassed 3-5 time by filtering or the information of repetition in the time period that 4. step is being set the back of comparing from keyboard signal, the combined code of release and the operation indicating of release are presented on the screen, and 3-5 is redirect automatically after second.See behind the password prompt user's operation that can correct a mistake promptly.
For further humanization designing can add that on the basis of above prompting password is modified as program, thereby make the present invention more perfect.
Claims (3)
1. the method for television set press key locking and release, this method be by means of primary control program effectively on control and the television set normal operation basis, it is characterized in that this method takes the following steps realization:
1. the instruction code of press key locking and release and the information data of screen associated demonstration are stored in the television set main control unit specific memory device;
2. a key switch on Special Empower or the setting remote controller makes the circuit of its triggering send lock instruction to main control unit;
3. send lock instruction after the television set main control unit is relatively confirmed the instruction code of press key locking or release in the lock instruction received and the specific memory device and access unlocking subprogram and start operation;
4. unlocking subprogram is to all different with unlocking code filterings that gives of comparing from the signal of keyboard commands or other interference source;
5. send the combined code instruction of release by the authorized combination key;
6. the signal that sends from Macintosh is compared, confirms to recover the direct channel between command information receiver module and the command processing module and jump out this subprogram behind the unlocking code.
2. the method for television set press key locking according to claim 1 and release, it is characterized in that step 3. primary control program with lock instruction specific memory device in the instruction code of press key locking and release send lock instruction after relatively confirming and access unlocking subprogram and start operation in the Word message of keyboard lockout or icon prompting on screen.
3. the method for television set press key locking according to claim 1 and release, it is characterized in that after 4. step is surpassed five times to the back of comparing from keyboard signal by filtering, the combined code of release and the operation indicating of release are presented on the screen, and 3-5 is redirect automatically after second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510105881 CN1767383B (en) | 2005-10-09 | 2005-10-09 | TV set remote controller press key locking and removing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510105881 CN1767383B (en) | 2005-10-09 | 2005-10-09 | TV set remote controller press key locking and removing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1767383A CN1767383A (en) | 2006-05-03 |
| CN1767383B true CN1767383B (en) | 2011-06-22 |
Family
ID=36743030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510105881 Expired - Fee Related CN1767383B (en) | 2005-10-09 | 2005-10-09 | TV set remote controller press key locking and removing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1767383B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102356643A (en) * | 2009-06-29 | 2012-02-15 | 深圳Tcl新技术有限公司 | Method for performing operable option in menu and electric device using same |
| CN102479022B (en) * | 2010-11-24 | 2015-08-19 | ***通信集团公司 | A kind of electronic installation and unlock method thereof being provided with keyboard |
| CN103561302B (en) * | 2013-10-28 | 2017-01-18 | 天津三星电子有限公司 | Display terminal |
| CN103702205A (en) * | 2014-01-08 | 2014-04-02 | 乐视致新电子科技（天津）有限公司 | Decryption method and decryption device of intelligent television |
| CN107331146B (en) * | 2017-07-20 | 2020-05-05 | 广东美的制冷设备有限公司 | Remote controller and air conditioning system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100211453B1 (en) | 1997-08-12 | 1999-08-02 | 전주범 | Method and apparatus for locking/unlocking of remote controller |
| CN1553699A (en) * | 2003-05-27 | 2004-12-08 | 乐金电子（沈阳）有限公司 | Remote controller locking setter and setting method |
-
2005
- 2005-10-09 CN CN 200510105881 patent/CN1767383B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100211453B1 (en) | 1997-08-12 | 1999-08-02 | 전주범 | Method and apparatus for locking/unlocking of remote controller |
| CN1553699A (en) * | 2003-05-27 | 2004-12-08 | 乐金电子（沈阳）有限公司 | Remote controller locking setter and setting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1767383A (en) | 2006-05-03 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20181009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |