CN1457027A - Remote control devices - Google Patents
Remote control devices Download PDFInfo
- Publication number
- CN1457027A CN1457027A CN03106016A CN03106016A CN1457027A CN 1457027 A CN1457027 A CN 1457027A CN 03106016 A CN03106016 A CN 03106016A CN 03106016 A CN03106016 A CN 03106016A CN 1457027 A CN1457027 A CN 1457027A
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- CN
- China
- Prior art keywords
- user
- signal
- infrared
- telechiric device
- input part
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- 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.)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Selective Calling Equipment (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
- Optical Communication System (AREA)
Abstract
The invention discloses a remote controller. The remote controller is equipped with an infrared-ray emission part 6 with directivity, an input part 1 that the user operates, a data generating means 2 which generates a sent data sequence in response to a signal from the input part, driving parts 2 and 7 which drive the infrared-ray emission part in response to the signal from the input part to send an infrared-ray remote control signal sequentially modulated with the sent data sequence, and a sounding part 9 which outputs an alarm tone toward the user during the transmitting operation of the driving parts. The remote controller is to urge a user to keep directivity since a remote control signal is currently being sent.
Description
Technical field
The present invention relates to be attached to the telechiric device of various electronic control equipments, particularly relate to the telechiric device that sends infrared remote control signal from infrared luminous part with directivity.
Background technology
The telechiric device of televisor and air conditioner has elongated bar-shaped form, dispose the infrared luminous part that the place ahead of making directivity and its length direction matches on its top, if the keyboard that operation is positive just sends the infrared remote control signal of using the data-modulated corresponding with this input content.As a lot of people daily experience, utilize this elongated telechiric device, its top is manipulated facing to the telepilot photographic department of main frame (for example televisor or air conditioner), just can carry out smoothly and naturally.
In addition, sending the telechirics that responds the sound that presses the button operation also popularizes.In this instrument, pronounce to export with the instrument that has received remote signal one side, in view of the above, just can allow the user experience conscientiously and transmit remote signal.
Inventors have developed the multi-functional OK a karaoke club OK telechiric device of using palmtop computer.As basic structure, it has: the parts of the melody index data base that management is corresponding with the Karaoke selected songs database that uses in the Caraok device; By display text on liquid crystal touch screen and image, to point out various information to the user, and be associated with information, identification is touched user's interface of the selection information of input by the user; Use user's interface medium, carry out and be used for the user retrieves the processing of desirable melody according to the melody index data base database retrieval parts; Transmission is used for to the remote controller signal transmit block of Caraok device reservation by the performance of the specific melody of these database retrieval parts.
The outward appearance of this telechiric device is the intimate rectangular flat palm PC type of growing crosswise, and with the hands supports in use usually and holds its two lateral sections.Infrared luminous part is configured on the shell top part of liquid crystal touch screen top.Though think that this shape is one of reason, if but insufficiently recognize that the directivity that will make infrared luminous part cooperates with the telepilot photographic department of main frame (being Caraok device at this moment) and use operation, will make the remote signal offset direction of transmission, be easy to occur the situation that main frame can't receive.This is and the visibly different random use of telechiric device of elongated TV.
In multi-functional OK a karaoke club OK telechiric device, the performance of a specific melody of from the melody table, selecting to Caraok device reservation by remote signal, but this remote signal is to modulate successively according to the data rows that comprises the selected songs numbering.Karaoke selected songs numbering is generally 6.The fluorescent lifetime of this remote signal is compared with the type that action button bit by bit sends remote signal, according to once sending indication, spend 6～10 times time.Wherein, also the directivity that must keep telechiric device is really towards Caraok device, because transmitting time is longer, so be easy to produce the use error.
With in the telepilot, each manufacturer that plays Karaoka has adopted different remote signal forms, also has nothing in common with each other so send the time of the reservation signal of tune in Karaoke.Make the people of the karaoke remote controller of being used to the manufacturing of a certain manufacturer tend to feel that the karaoke remote controller that other manufacturers make uses very inconvenient.Described multi-functional OK a karaoke club OK telechiric device separately uses the Caraok device of a plurality of manufacturers with switching the setting formula, even but like this, also can't guarantee directivity, be easy to produce use and slip up.
Summary of the invention
Existence in view of the above problems the objective of the invention is to: a kind of telechiric device that can remind the user to note " sending remote signal now, so need to keep directivity " is provided.
Telechiric device of the present invention has basically when infrared remote control signal sends, and before sending end, pronunciation output is to the structure of user's warning tone.Telechiric device as specific embodiment comprises: the infrared luminous part with directivity; The input part of user's operation; Response generates the data that send data rows and generates parts from the signal of input part; Response drives infrared luminous part from the signal of input part, makes it send the drive division of the infrared remote control signal of being modulated successively by described transmission data rows; Drive division is when sending work, and pronunciation output is to the pronunciation portion of user's warning tone.At this, described pronunciation portion can adopt the structure of the warning tone that pronunciation output modulates successively with described transmission data rows.In addition, also can implement with following form, promptly constitute by being approximately rectangular, flat palmtop computer, the form that keeps its dual-side part by user's both hands, and the liquid crystal touch screen that is arranged on the front portion is described input part, on top disposes described infrared luminous part on the part.
Description of drawings
Following brief description accompanying drawing.
Fig. 1 is an outside drawing of having used multi-functional OK a karaoke club OK telechiric device of the present invention.
Fig. 2 is the functional block diagram of the same telechiric device.
Fig. 3 is the concept map that the remote signal of the same telechiric device of expression sends the relation of action and warning tone output action.
Following brief description reference numeral.
The 1-liquid crystal touch screen; The 2-central processing unit; The 6-infrared LEDs; The 7-LED driver; The 9-electronic buzzer.
Embodiment
Fig. 1 has represented the outward appearance of the multi-functional OK a karaoke club OK telechiric device of one embodiment of the invention, and Fig. 2 has represented that electric work can block structure.This multi-functional OK a karaoke club OK telechiric device is the B5 size, it is the on-keyboard formula computing machine (so-called palmtop computer) that certain thickness panel type is arranged, in appearance, the positive major part of device is occupied by the liquid crystal touch screen 1 of overlapping transparent touch sensor 1b on display panels 1a, is equipped with in inside: the central processing unit 2 that comprises CPU, RAM and ROM; The display driver 3 of display driver display panels 1a; Detection is to the input detecting circuit 4 of the input coordinate of transparent touch sensor 1b; Jumbo External memory equipment is a flash memory 5; Be used for sending the infrared LEDs 6 and the led driver 7 of remote signal to Caraok device; The power-supply battery that engages with charger and charge (omitting diagram); The electronics buzzer 9 that is equivalent to described pars stridulans; By being attached to the data communication equipment (DCE) of charger, next and Caraok device carries out the communication control unit 8 of data communication etc.
Infrared LEDs 6 is configured in the top central portion of telechiric device, carries out topological design and makes the top of its directivity towards liquid crystal touch screen 1.
The described user's interface medium of central processing unit 2 usefulness is carried out and is used for the user retrieves desirable melody according to described melody index data base processing.Under the original state that this database retrieval is handled, on liquid crystal touch screen 1, show the search menu picture.If the singer's name index button on this search menu picture is touched input, then show and switch on the kana text plate picture of 50 sound figure, on this picture, touch kana text, begin to import in order (an only input part) from the beginning literal of singer's name, if on the retrieval executive button, touch input, then extract corresponding melody group out, be tabulation and show from the melody index data base.If desirable song is wherein arranged, just on this song name, touch input, on confirming button, touch input then, so, will demonstrate the detailed picture of this melody.If on this picture, transmission button is touched input, will send the performance reservation remote signal of the identifying information that comprises this melody to Caraok device.
Playing the reservation remote signal is by character such as numeral, alphabet, mark has been carried out successively the signal of modulation with the data rows of 5～8 binarizations.As binary code, usually intactly prolong and use ASCII.When numeral was " 0 ", ASCII was 30H, exactly it is transformed to well-known serial data communication form.Sometimes also at the additional ID of manufacturer of beginning, also have in the positive logic signal back of character code and add the mode that negative logic signal improves reliability.Promptly a character is made of 2～4 bytes.The time width of each character is about 128 milliseconds.Intercharacter blank time also can form various regulations.It can be one by one to push remote control buttons and the mode that sends remote signal is that prerequisite is stipulated with response, is defined as the magnitude of part second, make it to surpass this magnitude above, abundant surplus is arranged draw back the interval.These concrete specifications are determined alone by each manufacturer.
Meeting the 6 bit digital row that generate the selected songs numbering on the basis of described specification, driving infrared LEDs 6, sending the infrared remote control signal of the form of defined by using the signal of modulating successively by this sum.Meanwhile, use drive signal identical with infrared LEDs 6 or identical timing signal to drive electronic buzzer 9, output and the synchronous warning tone of this remote signal when sending remote signal remind the user to note.Fig. 3 (A), (B) have represented the relation of remote signal and warning tone.Fig. 3 (A) has represented with the character unit that sends data rows synchronous, exports the mode of same sound at every turn.Fig. 3 (B) represented with a character in the modulation signal of position unit synchronous, export the mode of differentiated slightly alternative sounds according to each character.
When utilizing the multifunctional remote controlller that to handle like a cork with touch-sensitive display, can forget telepilot unawares.Its result forgets the direction that must aim at the remote-control light receiving portion of main frame during sending infrared remote control signal easily.When the long data with 6 transmission resembles Karaoke selected songs numbering was listed as the long remote signal of modulation, problem was big especially.Utilize telechiric device of the present invention, in the transmission of remote signal, output reminds the user to note sending now remote signal to user's warning tone, please keep directivity, is preeminent so prevent the effect of breakaway.
Claims (4)
1. telechiric device is characterized in that:
When sending infrared remote control signal, before sending end, pronunciation output is to user's warning tone.
2. telechiric device is characterized in that: comprising:
Infrared luminous part with directivity;
The input part of user's operation;
Response generates the data that send data rows and generates parts from the signal of input part;
Response drives infrared luminous part from the signal of input part, sends the drive division of the infrared remote control signal of being modulated successively by described transmission data rows;
Drive division is when sending work, and pronunciation output is to the pronunciation portion of user's warning tone.
3. telechiric device according to claim 2 is characterized in that:
The warning tone that the pronunciation output of described pronunciation portion is modulated successively with described transmission data rows.
4. telechiric device according to claim 2 is characterized in that:
Constitute by being approximately rectangular, flat palmtop computer, and be the form that keeps the dual-side part by user's both hands, the liquid crystal touch screen that is arranged on the front portion is described input part, on top disposes described infrared luminous part on the part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP43929/2002 | 2002-02-20 | ||
| JP2002043929A JP2003241773A (en) | 2002-02-20 | 2002-02-20 | Remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1457027A true CN1457027A (en) | 2003-11-19 |
Family
ID=27783524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN03106016A Pending CN1457027A (en) | 2002-02-20 | 2003-02-20 | Remote control devices |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2003241773A (en) |
| KR (1) | KR20030069865A (en) |
| CN (1) | CN1457027A (en) |
| TW (1) | TWI276013B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106504510B (en) * | 2016-11-11 | 2021-07-06 | 青岛海尔智能家电科技有限公司 | Remote infrared control method and device |
| JP6699543B2 (en) * | 2016-12-27 | 2020-05-27 | ブラザー工業株式会社 | Remote control device for karaoke |
-
2002
- 2002-02-20 JP JP2002043929A patent/JP2003241773A/en active Pending
-
2003
- 2003-02-18 TW TW092103337A patent/TWI276013B/en not_active IP Right Cessation
- 2003-02-20 CN CN03106016A patent/CN1457027A/en active Pending
- 2003-02-20 KR KR10-2003-0010616A patent/KR20030069865A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003241773A (en) | 2003-08-29 |
| TWI276013B (en) | 2007-03-11 |
| KR20030069865A (en) | 2003-08-27 |
| TW200304627A (en) | 2003-10-01 |
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