CN201383214Y - Remote controller with drift searching function - Google Patents
Remote controller with drift searching function Download PDFInfo
- Publication number
- CN201383214Y CN201383214Y CN200820205577U CN200820205577U CN201383214Y CN 201383214 Y CN201383214 Y CN 201383214Y CN 200820205577 U CN200820205577 U CN 200820205577U CN 200820205577 U CN200820205577 U CN 200820205577U CN 201383214 Y CN201383214 Y CN 201383214Y
- Authority
- CN
- China
- Prior art keywords
- signal
- circuit
- coding
- drift
- produces
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model discloses a remote controller with a drift searching function, comprising a drift signal setting key, a corresponding signal coding circuit and a mixing signal code generating circuit, wherein the drift signal setting key is connected with the mixing signal code generating circuit which is connected with a carrier signal generating circuit, a main coding group is used for roughly positioning, a correct code is selected by a precise coding group, and the mixing signal code generating circuit drives an infrared LED by the carrier signal generating circuit and an amplifying circuit. Compared with the prior art, a signal code of a corresponding appliance can be quickly and accurately selected from the remote controller by one setting key and can be successfully matched and used, and one remote controller is used for controlling a plurality of appliances to greatly reduce the number of the remote controller and is more convenient to use.
Description
Technical field
The utility model relates to a kind of multifunctional remote controlller, relates in particular to a kind of telepilot with the drift function of search.
Background technology
For easy to use, present many electrical appliances adopt telepilot to control more, for example TV, air conditioner, set-top box and DVD etc.And telepilot all is furnished with telepilot at random when electrical appliance dispatches from the factory, yet because when using at home, telepilot often damages accidentally, loses.And the consumer will buy suitable telepilot more again, or because of time former for a long time factory short supply, or because of reasons such as the brand and model narration is not quite clear cause the problem of remote configuration, therefore so-called " universal remote control " promptly arise at the historic moment.
So-called " universal remote control " mainly is that label, kind, the specification because of various electrical equipment is not the same, there is no unification, therefore the signal encoding that has each tame label in the universal remote control reaches more than hundreds of groups, before operation, the user is " setting " function earlier, normally inquire about the electrical equipment machine model that desire is set earlier and set, again by numerical key as the coding input instruction, find corresponding code, or push the SET key one by one up to finding correspondence code, and this universal remote control can be when using in the future, and corresponding specific electrical equipment uses.
Though universal remote control is provided with a button, can launch each electrical equipment label, the needed order code of specification (in-line coding) signal continuously by pushing.Yet the order code of each tame label is numerous, if ordering is in the suitable order code of back, often must etc. hundreds of coded signals to be launched can be corresponding and set.Science and uneconomical not only, and very consuming time and inconvenience.
The utility model content
The utility model purpose is to provide a kind of band drift function of search telepilot of fast automatic precise search coupling electrical appliance coding.
The purpose of this utility model can realize by following scheme: a kind of telepilot with the drift function of search comprises that carrier signal produces circuit, is used for the carrier signal that coded signal is modulated into;
Amplifying circuit is used to drive infrared LEDs;
Infrared LEDs is used to launch the carrier signal after the modulation;
It is characterized in that also comprising:
It is characterized in that, also comprise:
Drift signal sets key is used for accurately setting and the remote signal of selecting the electrical equipment coupling for use;
The respective signal coding circuit is used to write down and selects the electrical equipment coding that the match is successful for use;
The mixed signal coding produces circuit, is used for producing continuously chief editor's code character and precision encoding group;
Described drift signal sets key connects the drift signal input part that the mixed signal coding produces circuit, the coding output terminal that the mixed signal coding produces circuit connects the coded signal input end that carrier signal produces circuit, control mixed signal code generator produces chief editor's code character and wherein each edits the precision encoding group that sign indicating number comprises, through the coarse localization of chief editor's code character, select correct coding through precision encoding second time group more earlier; The coding output terminal that the mixed signal coding produces circuit connects the coded signal input port that carrier signal produces circuit, and the carrier signal output terminal that carrier signal produces circuit drives infrared LEDs through amplifying circuit; The matched signal input termination mixed signal coding of respective signal coding circuit produces the matched signal output terminal of circuit, and the matched signal output terminal of respective signal coding circuit is carried the matched signal input end of wave generation circuit.
Described mixed signal coding produces each transmission of circuit and comprises 4～12 encoded signals code set, and the interval with 10ms to 30ms between a previous code set and the back code set produces; Described signal encoding group selects according to all that the electrical equipment preset coding is sequential to be arranged in together for use.
Described code set comprises main code area and precision encoding district, and each code set of main code area comprises ten precision encodings at least.
The relative prior art advantage of the utility model is, only just can filter out the signal encoding of corresponding electrical appliance and successfully coupling use rapidly and accurately by a setting key from telepilot.Can control a plurality of electrical appliances by a telepilot, significantly reduce the quantity of telepilot, very easy to use.
Description of drawings
Fig. 1 is a shell structure synoptic diagram of the present utility model;
Fig. 2 is an electrical block diagram of the present utility model;
Fig. 3 is a user mode synoptic diagram 1 of the present utility model;
Fig. 4 is a user mode synoptic diagram 2 of the present utility model.
Embodiment
As shown in Figure 1, a kind of telepilot with the drift function of search comprises housing 11, drift signal sets key 12 and infrared LEDs 13.Drift signal sets key 12 is located at the top of housing 11, and infrared LEDs 13 is located at the top of housing 11.
As shown in Figure 2, drift signal sets key 12 connects the drift signal input part that the mixed signal coding produces circuit 14; The coding output terminal that the mixed signal coding produces circuit 14 connects the coding input end that carrier wave produces circuit 15, the matched signal output terminal connects the matched signal input end of respective signal coding circuit 18, and the matched signal output terminal of respective signal coding circuit 18 connects the matched signal input end that carrier wave produces circuit 15.Carrier wave produces circuit 15 and drives outwards emission infrared signal of infrared LEDs 13 by driving circuit 17, and 16 pairs of above-mentioned functions circuit of battery provide operating voltage.
Shown in Fig. 3,4, one of them embodiment, the user pins drift signal sets key, and mixed signal coding produces circuit 14 signal is modulated into the coded signal of 38KMz, produces the infrared ray receiving end 21 that circuit 15 is transmitted into continuous code set 100～109 electrical appliance 2 successively by carrier wave.Code set has comprised 4～12 encoded signals code set, and the transmission of each code set is at interval than the weak point of general telepilot, and the interval with 10ms to 30ms between a previous code set and the back code set produces; The signal encoding group selects according to all that the electrical equipment preset coding is sequential to be arranged in together for use.When the chief editor sign indicating number 100 of a certain group of chief editor in the code character is transmitted into electrical appliance 2, but electrical appliance 2 shows discernible signal, for example shows " MUTE ".After the user unclamped drift signal sets key, respective signal coding circuit 18 can record coding group 100 and electrical appliance 2 couplings.
The user presses drift signal sets key once more then, the mixed signal coding produces the infrared ray receiving end 21 that circuit 14 can be transmitted into the precision encoding group 100A～100J of chief editor's sign indicating number 100 the insides electrical appliance 2, when some precision encoding 100A are transmitted into electrical appliance 2, electrical appliance 2 shows matched signal, for example shows " VOLUNE ".The user unclamps drift signal sets key, and respective signal coding circuit 18 can record precision encoding 100A and electrical appliance 2 couplings.When using next time, the mixed signal coding produces circuit 14 can be by respective signal coding circuit 18 direct accurate signal 100A to electrical appliance 2 emission couplings.
Use the utility model, can only need by a signal sets key just quick and electrical appliance coupling, saved the time huge database.
Claims (3)
1, a kind of telepilot with the drift function of search comprises that carrier signal produces circuit, is used for the carrier signal that coded signal is modulated into;
Amplifying circuit is used to drive infrared LEDs;
Infrared LEDs is used to launch the carrier signal after the modulation;
It is characterized in that also comprising:
Drift signal sets key is used for accurately setting and the remote signal of selecting the electrical equipment coupling for use;
The respective signal coding circuit is used to write down and selects the electrical equipment coding that the match is successful for use;
The mixed signal coding produces circuit, is used for producing continuously chief editor's code character and precision encoding group;
Described drift signal sets key connects the drift signal input part that the mixed signal coding produces circuit, the coding output terminal that the mixed signal coding produces circuit connects the coded signal input end that carrier signal produces circuit, control mixed signal code generator produces chief editor's code character and wherein each edits the precision encoding group that sign indicating number comprises, through the coarse localization of chief editor's code character, select correct coding through the precision encoding group more earlier; The coding output terminal that the mixed signal coding produces circuit connects the coded signal input port that carrier signal produces circuit, and the carrier signal output terminal that carrier signal produces circuit drives infrared LEDs through amplifying circuit; The matched signal input termination mixed signal coding of respective signal coding circuit produces the matched signal output terminal of circuit, and the matched signal output terminal of respective signal coding circuit is carried the matched signal input end of wave generation circuit.
2, a kind of telepilot according to claim 1 with the drift function of search, it is characterized in that, described mixed signal coding produces each transmission of circuit and comprises 4～12 encoded signals code set, and the interval with 10ms to 30ms between a previous code set and the back code set produces; Described signal encoding group selects according to all that the electrical equipment preset coding is sequential to be arranged in together for use.
3, a kind of telepilot with the drift function of search according to claim 1 is characterized in that, each chief editor's sign indicating number of described main code area comprises ten precision encodings at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820205577U CN201383214Y (en) | 2008-12-19 | 2008-12-19 | Remote controller with drift searching function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820205577U CN201383214Y (en) | 2008-12-19 | 2008-12-19 | Remote controller with drift searching function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201383214Y true CN201383214Y (en) | 2010-01-13 |
Family
ID=41526686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820205577U Expired - Fee Related CN201383214Y (en) | 2008-12-19 | 2008-12-19 | Remote controller with drift searching function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201383214Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103914970A (en) * | 2013-12-30 | 2014-07-09 | 安徽科大讯飞信息科技股份有限公司 | Active matching method and system for remote controller key codes |
| CN105654710A (en) * | 2016-02-03 | 2016-06-08 | 北京晶点科技有限公司 | Addition method for infrared control of household appliances |
-
2008
- 2008-12-19 CN CN200820205577U patent/CN201383214Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103914970A (en) * | 2013-12-30 | 2014-07-09 | 安徽科大讯飞信息科技股份有限公司 | Active matching method and system for remote controller key codes |
| CN105654710A (en) * | 2016-02-03 | 2016-06-08 | 北京晶点科技有限公司 | Addition method for infrared control of household appliances |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20230156263A1 (en) | Dynamic linking of codesets in universal remote control devices | |
| US4703359A (en) | Universal remote control unit with model identification capability | |
| CN100370384C (en) | Switching method and device of control equipment | |
| CN102662380A (en) | Concentrative networking control method and system for family electric appliances | |
| CN201383214Y (en) | Remote controller with drift searching function | |
| CN106572375A (en) | TV remote control method and apparatus | |
| CN105654710A (en) | Addition method for infrared control of household appliances | |
| CN201821431U (en) | Television remote controller and television compatible with two types of transmission modes | |
| CN101589413A (en) | Universal remote control programming | |
| CN104794881A (en) | Remote control method and remote controller | |
| CN100479001C (en) | TV remote controller key voice prompt method | |
| CN201383215Y (en) | Multichannel remote controller | |
| CN103325233A (en) | Method, apparatus and system for realizing infrared ray learning type remote control | |
| CN100365668C (en) | Multi-control-multi intelligent type wireless remote control device and method | |
| CN102063784A (en) | Infrared remote control signal sending circuit | |
| CN103886736B (en) | Infrared learning control system and control method based on intelligent box | |
| CN100511314C (en) | Wireless transmitting/receiving device and method based on synthesis medium apparatus scene controlling | |
| CN103914970A (en) | Active matching method and system for remote controller key codes | |
| CN105654706A (en) | All-purpose household appliance control device, system and household appliances control method | |
| US6061800A (en) | Computer wireless receiver powered by RS232 signals of a serial port | |
| CN104751623A (en) | Universal infrared remote control device and method based on mobile terminal earphone interface | |
| CN101998078B (en) | Universal remote controller and method for setting frequency thereof | |
| CN203325203U (en) | Infrared remote controller module, and intelligent terminal and remote control device with same | |
| CN1977457B (en) | Method for validating a number in an electronic device and associated electronic device | |
| AU648277B2 (en) | Universal remote control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20101219 |