CN1084106C - Remote controller automatic code finding and locking method and circuit - Google Patents
Remote controller automatic code finding and locking method and circuit Download PDFInfo
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- CN1084106C CN1084106C CN97117084A CN97117084A CN1084106C CN 1084106 C CN1084106 C CN 1084106C CN 97117084 A CN97117084 A CN 97117084A CN 97117084 A CN97117084 A CN 97117084A CN 1084106 C CN1084106 C CN 1084106C
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- 238000000034 method Methods 0.000 title abstract description 11
- 230000006870 function Effects 0.000 claims abstract description 56
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 238000013500 data storage Methods 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims description 11
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000006227 byproduct Substances 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 41
- 230000003252 repetitive effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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Abstract
The present invention relates to an automatic code finding and locking method and a circuit of a remote controller. A central processing unit is arranged in a control circuit, wherein a data storage unit can store all kinds of corresponding frequency of electric appliances of all manufacturers; a program-list storage unit stores key functions required by products of special manufacturers, is also provided with a counting element, a finding-interrupting control unit, an oscillation generator, an indication lamp drive, an emission output device, a power-source supplying device can carry out full-automation code finding at a high speed, and can automatically send different kinds of frequency endlessly according to records until a power source of an electric appliance to be controlled has the on-off reaction; thereby, any key is pressed for locking, or a reflector is arranged on the electric appliance so as to automatically lock; thereby, various remote controllers can be replaced.
Description
The present invention relates to a kind of remote controller automatic code finding and locking means and circuit thereof.
The present remote controller of electric equipment products, the not only different and setting code of having nothing in common with each other along with producer, and also the password that each electric appliances adopted is also inequality.Therefore be used for the remote controller of television set, can not control air conditioner; And the remote controller of air conditioner special use can not start video tape recorder, so, buy the consumer of the electric equipment products of different manufacturers, regular meeting have a lot of remote controllers in arms and which does not know to seek could be used for it, form and use the new of household appliances because of disturbing.Moreover, if when remote controller damages, usually need to require to provide substitute to former purchases manufacturer, not only bothered but also inconvenience.To this, following several improving one's methods arranged at present: (1) is with the mutual method of copy of two remote controllers: this is the precautionary measures of remote controller infringement or loss, but when former remote controller normally uses, the consumer copy separately again one standby, be difficult to allow the user accept.So this method only is applicable to manufacturer and uses when offering consumer's substitute.(2) input code mode: the special purpose system that the manufacturer that has at present may use each electric appliances of all labels is all imported in the same remote controller, and indicate it with some groups of codes, during each the use, can behind the label code of input desire control product on the remote controller, locking use.The maximum puzzlement of this mode is consumer's lock code of must tabling look-up voluntarily, and need reset when upgrading employed electrical equipment at every turn, moreover, have some groups of codes in the same label, assignment procedure is loaded down with trivial details and seek difficult, simultaneously on telecontrol panel, need set up many switch keys, all electrical equipment kinds all could be included in, therefore increase the remote controller volume in rain and do not show its convenience again.(3) semi-automatic sign indicating number (search) mode of seeking: the establishing method of this method is facing to the electric equipment products of desiring remote control with remote controller, constantly press power key, make the password that whenever just can launch a different frequency, when the relative power supply of electric equipment products generation is opened (ON) or closed (OFF) action, locked again by one-touch; Because this kind mode must constantly press the password that power key could continued emission different frequency, under product and label situation of a great variety at present, can make and seek yard chronicly, increase operational many difficulties; Moreover must add a locking time again after finishing seeking sign indicating number, surpass locking time not in addition the press key locking person Search Results was lost efficacy, must reform and seek the sign indicating number action, thereby cause the inconvenience on another kind of the use.
An object of the present invention is to provide a kind of remote controller automatic code finding and locking means.
Another object of the present invention provides a kind of remote controller automatic code finding and lock-in circuit, and above-mentioned remote controller automatic code finding and locking means are achieved, and makes remote controller have full-automatic code-searching function fast.
Remote controller automatic code finding of the present invention and lock-in circuit are achieved in that a kind of remote controller automatic code finding and lock-in circuit, it is characterized in that: it includes the remote controller that has a plurality of buttons, it is characterized in that: be provided with a central processing unit in this control circuit, and a plurality of peripheral circuits that are connected respectively with this central processing unit: the indicator light on the may command panel is bright, and the indicator light driving and the emission output device of coded signal are sought in the emission frequency conversion, the power supply generator of the various magnitudes of voltage of the required usefulness of this central processing unit is provided, the vibration generator of the function of CPU time counting can be provided; And this central processing unit can be subdivided into some parts: the data storage that can store the search code of all various products of producer, can store the particular vendors product the keypress function that should possess, and the permutation matrix data that each button institute corresponding function the is provided program table memory that is beneficial to lock, but accumulation calculating function, until the computing element of interrupt latch, may command is waited for the time-controlling arrangement of lockout interval time, and the searching interruption controls device that can interrupt seek actions when frequency conforms to, also be locked.
Also being provided with one on this control circuit can provide the multiple switching of specific function and expand the switching device shifter of the function of remote controller.
After described remote controller also can be pressed in the special function keys on the described switching device shifter, will the whole buttons on this remote controller be used as other difference in functionality key, and make this remote controller produce the function of multi-purpose machine.
Remote controller automatic code finding of the present invention and locking means are achieved in that it includes the following step: when using this remote controller, at first this remote controller is aimed at the TV of desire control, video tape recorder, the VCD machine, sound equipment, the electric equipment products of air conditioner class, press again setting key make central processing unit accept the power supply generator and the vibration generator power supply and begin full-automatic fast searching, will be during search by the frequency data of each producer of the various product of taking-up in the data storage, and be transformed into and transmit, be emitted on the electric equipment products by indicator light driving and emission output device, when electric equipment products have the reaction that opens or closes power supply, represent that promptly frequency conforms to and can interrupt seek actions; Otherwise, then the accumulating function by computing element continues to take out the signal next time that next data are sent respective frequencies, and when searching correct frequency, can wait for that time of locking at interval by time-controlling arrangement control in, and can press any button with locking; Or on the electric equipment products power supply of desire control, add and reflectorize, it is being sought when yard correct, reflection electromagnetic wave is controlled this remote controller and is automatically locked; Finishing after the locking can be by the code of seeking this product category of interruption controls device recording, and by the program table memory take out this particular vendors product the keypress function matrix that should possess, and finish the pairing function setting of each button.
Described remote controller also can be on pressing control circuit the special function keys of switching device shifter the time, whole buttons on this remote controller switched and use as difference in functionality, make the button of original remote controller have multiple function of use.
Described remote controller is except the remote controller that can replace various producers and different electric equipment products, when the special function keys of switching device shifter that also can be on pressing control circuit or displacement switch, whole buttons on the remote controller are used as computer function is strong, and allow this remote controller produce the function of multi-purpose machine.
The present invention has following characteristics: it is full-automatic that (1) seeks yard process: its shirtsleeve operation method need only be aimed at remote controller the electric equipment products (as TV, video tape recorder, VCD machine, sound equipment, air conditioner etc.) of desire control, press just full-automatic fast searching of setting key again,, electric equipment products open or close the reaction of (ON or OFF) power supply when having, represent that promptly frequency conforms to, and repeatedly button search; When other electric equipment products are used in the desire change, only need the above-mentioned action of repetitive operation to get final product.(2) fast searching: the receive frequency according to various different manufacturers electric equipment products sorts in regular turn, and omnidistance scanning can be finished the search scanning of all frequencies in 1 second to 3 minutes and 40 seconds.(3) AutoLock feature: frequency conform to finish seek sign indicating number after, can press any button automatically locks, also can on the electric equipment products power supply of desire control, install a reflector additional, reflection electromagnetic wave is to remote controller seeking the electric current action that can utilize mains switch when yard correct, automatically lock thereby finish, can exempt locking time incorrect cause repetitive operation because of disturbing.(4) the special key multi-functional is used: the present invention's design has special function keys, as long as press this special function keys, other buttons is used as the button of difference in functionality, and reach the effect of many multiples button.
Use of the present invention can be contained the use of the electric equipment products of about each producer in 16 years in 1997 so far since 1981, and at present producer of big little company's (comprising import) is in respect of kind surplus 50, for example single with regard to Sony (SONY) and Toshiba (TOSHIBA), annual just have 30 kinds of products to come out approximately, by formula 30 (product category) * 16 (year)=480 * 2 (manufacturer's number)=960 (product category), 50 companies then have [50 (product category) * 15, (manufacturer's number) * 25 (year)=18750 (product category)] more than 18750 kinds of products so, by above-mentioned data as can be known, the applicable at least 18750 kinds of products of the present invention, and design of the present invention is that the employed frequency of each producer's electrical equipment is converted it into various tranmitting frequency with the digital coding mode in the 32KHZ-44KH scope, and then with automatic emission scan, therefore, when if receiver is identical with its frequency, the present invention then immediate reaction moved and the continuous new product that produces of applicable network later on, so we can say the function of " general-purpose ".
Moreover the present invention can be provided with numeric display unit according to required in circuit, and when pressing special function keys or displacement switch, the whole buttons on the remote controller is used as the computer function key.
Describe architectural feature of the present invention and specific function thereof in detail below in conjunction with accompanying drawing.
Fig. 1 is control circuit figure of the present invention.
Fig. 2 is the functional configuration figure of control circuit of the present invention.
Fig. 3 is implementing procedure figure of the present invention.
Fig. 4 is the function of reference table of key-press matrix of the present invention.
Referring to Fig. 1, Fig. 2, be provided with a central processing unit 1 in the applied control circuit of the present invention, this central processing unit 1 can be subdivided into several portions: data storage 11, can store the search code of all various products of producer; Program table memory 12, can remember seek the particular vendors product the keypress function that should possess, and can provide the data of each button institute corresponding function to be beneficial to locking; Computing element 13 sustainable accumulative totals are searched, until interrupt latch; Time-controlling arrangement 14, may command wait for that lockout interval remained on 1.5 seconds, and seek interruption controls device 15, can interrupt seek actions when frequency conforms to, and be locked.
On control circuit, be provided with an indicator light driving and emission output device 2, indicator light light on and off on its may command panel, and coded signal is sought in the emission frequency conversion, be provided with power supply generator 3 simultaneously, so that the various magnitudes of voltage of central processing unit 1 required usefulness to be provided, and the set vibration generator 4 of control circuit can provide the function of CPU time counting, in addition, also be provided with a switching device shifter 5 on control circuit, it can provide the multiple switching of specific function and the function that expands remote controller.
Again referring to Fig. 3, when using this remote controller, the electric equipment products that can earlier remote controller be aimed at desire control are (as TV, video tape recorder, the VCD machine, sound equipment, air conditioner etc.), press again setting key make central processing unit 1 accept power supply generator 3 and the vibration generator 4 power supply and begin full-automatic fast searching, will be during search by the frequency data of each producer of the various product of taking-up in the data storage 11, and be transformed into and transmit, be emitted on the electrical equipment by indicator light driving and emission output device 2, when opening or closing the reaction of (ON or OFF) power supply when electric equipment products have, represent that promptly frequency conforms to and interrupts seek actions, otherwise, then take out next data and send signal next time by the accumulating function continuation of computing element 13, the various different manufacturers electric equipment products signals that in data storage 11, write down, the slowest just can all the search in 3 minutes and 40 seconds finished, and during the correct frequency that searches, can be by time-controlling arrangement 14, lockout interval 1.5 seconds are waited in control, and can press any button with manual locking, or on the electric equipment products power supply of desire control, add and reflectorize, it is being sought when yard correct, utilize electrical equipment opening power line to produce the variation of current flow, and launching electromagnetic wave, remote controller can be automatically locked when receiving this electromagnetic wave, finishing locking afterwards can be by the code of seeking interruption controls device 15 these product categories of record, and by program table memory 12 take out these particular vendors products button 6 function matrix that should possess, and finish each button 6 pairing function setting, as shown in Figure 4.
In addition, by pressing switching device shifter 5 pairing special function keys on the control circuit, and LED light lights, then whole buttons 6 of remote controller will can be used as the difference in functionality use, thereby make the button 6 of original remote controller have multiple function of use, simple and uncomplicated when replacing the remote controller of each dissimilar electric equipment products of producer.
The special function keys of switching device shifter 5 is except helping replacing the remote controller of multiple producer and different electric equipment products, and can be when pressing this special function keys or displacement switch, the function key that makes whole buttons on the remote controller also can be used as computer is used, and allows the remote controller multi-purpose machine.
Remote controller of the present invention also can be done time set control, and it can be set at the enterprising line time of this remote controller when the consumer goes out, and makes electrical equipment such as electric cooker or air conditioner breakdown action and reach full-automatic and time-saving function at the fixed time.
In a word, the present invention is a kind of remote controller that full-automatic fast searching is provided, automatically locks and have a tractor serves several purposes of multinomial specific function.
Claims (6)
1, a kind of remote controller automatic code finding and lock-in circuit, include the remote controller that has a plurality of buttons, it is characterized in that: be provided with a central processing unit in this control circuit, and a plurality of peripheral circuits that are connected respectively with this central processing unit: the indicator light on the may command panel is bright and launch the indicator light that frequency conversion seeks coded signal and drive and the emission output device, the power supply generator of the various magnitudes of voltage of the required usefulness of this central processing unit is provided, the vibration generator of the function of CPU time counting can be provided; And this central processing unit can be subdivided into some parts: the data storage that can store the search code of all various products of producer, can store the particular vendors product the keypress function that should possess, and the permutation matrix data that each button institute corresponding function the is provided program table memory that is beneficial to lock, but accumulation calculating function, until the computing element of interrupt latch, may command is waited for the time-controlling arrangement of lockout interval time, and the searching interruption controls device that can interrupt seek actions when frequency conforms to, also be locked.
2, remote controller automatic code finding according to claim 1 and lock-in circuit is characterized in that: also being provided with one on this control circuit can provide the multiple switching of specific function and expand the switching device shifter of the function of remote controller.
3, remote controller automatic code finding according to claim 3 and lock-in circuit, described remote controller it is characterized in that: after also can be pressed in the special function keys on the described switching device shifter, to the whole buttons on this remote controller be used as other difference in functionality key, and make this remote controller produce the function of multi-purpose machine.
4, a kind of remote controller automatic code finding and locking means, it is characterized in that: it includes the following step: when using this remote controller, at first this remote controller is aimed at the TV of desire control, video tape recorder, the VCD machine, sound equipment, the electric equipment products of air conditioner class, press again setting key make central processing unit accept the power supply generator and the vibration generator power supply and begin full-automatic fast searching, will be during search by the frequency data of each producer of the various product of taking-up in the data storage, and be transformed into and transmit, be emitted on the electric equipment products by indicator light driving and emission output device, when electric equipment products have the reaction that opens or closes power supply, represent that promptly frequency conforms to and can interrupt seek actions; Otherwise, then the accumulating function by computing element continues to take out the signal next time that next data are sent respective frequencies, and when searching correct frequency, can wait for that time of locking at interval by time-controlling arrangement control in, and can press any button with locking; Or on the electric equipment products power supply of desire control, add and reflectorize, it is being sought when yard correct, reflection electromagnetic wave is controlled this remote controller and is automatically locked; Finishing after the locking can be by the code of seeking this product category of interruption controls device recording, and by the program table memory take out this particular vendors product the keypress function matrix that should possess, and finish the pairing function setting of each button.
5, remote controller automatic code finding according to claim 4 and locking means, it is characterized in that: during the special function keys of the switching device shifter that described remote controller also can be on pressing control circuit, whole buttons on this remote controller are switched and use, make the button of original remote controller have multiple function of use as difference in functionality.
6, remote controller automatic code finding according to claim 4 and locking means is characterized in that; Described remote controller is except the remote controller that can replace various producers and different electric equipment products, when the special function keys of switching device shifter that also can be on pressing control circuit or displacement switch, whole buttons on the remote controller are used as computer function is strong, and allow this remote controller produce the function of multi-purpose machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97117084A CN1084106C (en) | 1997-10-17 | 1997-10-17 | Remote controller automatic code finding and locking method and circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97117084A CN1084106C (en) | 1997-10-17 | 1997-10-17 | Remote controller automatic code finding and locking method and circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1215283A CN1215283A (en) | 1999-04-28 |
| CN1084106C true CN1084106C (en) | 2002-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97117084A Expired - Fee Related CN1084106C (en) | 1997-10-17 | 1997-10-17 | Remote controller automatic code finding and locking method and circuit |
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| Country | Link |
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| CN (1) | CN1084106C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101998078B (en) * | 2009-08-18 | 2012-08-08 | 金宝电子工业股份有限公司 | Universal remote controller and method for setting frequency thereof |
| CN104574931A (en) * | 2015-01-04 | 2015-04-29 | 中兴通讯股份有限公司 | Infrared remote control circuit, method and terminal |
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1997
- 1997-10-17 CN CN97117084A patent/CN1084106C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1215283A (en) | 1999-04-28 |
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Owner name: JIN YONGCHENG SCIENCE & TECHNOLOGY Y CO., LTD. Free format text: FORMER OWNER: LAI RONGHUA Effective date: 20061020 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20061020 Address after: Building 1, No. 2, Zhonghe Road, Zhonghe County, Taiwan, Taipei Patentee after: King Wins Technology Co., Ltd. Address before: Lane 86, Lane 4, Yonghe Road, Yonghe County, Taiwan, Taipei Patentee before: Lai Ronghua |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020501 Termination date: 20101017 |