CN202004838U - Mobile terminal with remote control function - Google Patents
Mobile terminal with remote control function Download PDFInfo
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- CN202004838U CN202004838U CN2010205360462U CN201020536046U CN202004838U CN 202004838 U CN202004838 U CN 202004838U CN 2010205360462 U CN2010205360462 U CN 2010205360462U CN 201020536046 U CN201020536046 U CN 201020536046U CN 202004838 U CN202004838 U CN 202004838U
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Abstract
The utility model discloses a mobile terminal with remote control function, comprising a base-band chip and a memory, a remote control emission module used for emitting an encoding signal to controlled equipment, a decoding module used for receiving the encoding signal, decoding the encoding signal, and storing a decoded signal in the handset memory, an encoding module used for reading the decoded signal in the handset memory, re-encoding the decoded signal, and sending the re-encoded signal to a remote control emission module, a remote control module used for controlling the decoding module, the encoding module, a universal interface of the base-band chip and the signal transmission of the handset memory, and a remote control interface control module used for receiving an input instruction of the handset, and sending the instruction to the remote control module, wherein the base-band chip and the memory are arranged in a handset body, the memory, the remote control emission module, the encoding module and the remote control module are connected with the base-band chip.
Description
Technical field
The utility model relates to mobile terminal system, particularly a kind of portable terminal with distant control function.
Background technology
Remote controller is a kind of device that is used for far controlling machinery or electronics.Modern remote controller mainly is made up of with the button that is used for producing different messages the integrated circuit electroplax.
Infrared remote controller (IR Remote Control) is that to utilize wavelength be the remote control equipment that near infrared ray between 0.76～1.5 μ m transmits control signal.The characteristics of infrared remote control are not influence surrounding enviroment, do not disturb other electric equipment.Because it can't penetrate wall, so the household electrical appliance of chummery can not use general remote controller and can not produce the phase mutual interference; Circuit debugging is simple, if press given circuit connect errorless, general without any debugging can devoting oneself to work; Encoding and decoding are easy, can carry out the multichannel remote control.Therefore, infrared remote control has obtained using widely in household electrical appliance, indoor closely (less than 10 meters) remote control now.
Radio remote controller (RF Remote Control) is the remote control equipment that utilizes radio signal that the various mechanisms in a distant place are controlled.These signals can instruct or drive other various corresponding machineries or electronic equipment after being received by the receiving equipment in a distant place, go to finish various operations, as closed circuit, moving handle, start motor, carry out the operation that needs by these machineries more afterwards.As a kind of remote controller kind of replenishing mutually with Infrared remote controller, in garage door, Electrically operated gate, banister remote control control, burglar alarm, Industry Control and wireless intelligent house field have obtained using widely.
But the remote controller of making also can make equipment separately, as: television set or the production cost of DVD rise.
In view of this, those skilled in the art provide a kind of portable terminal with distant control function at the problems referred to above.
The utility model content
The utility model provides a kind of portable terminal with distant control function, overcome the difficulty of prior art, portable terminal with distant control function has the keypad function maximization, reduces production, manufacturing and the waste of electronic material, the advantage that reduces cost for television manufacturer.
The utility model adopts following technical scheme:
The utility model provides a kind of portable terminal with distant control function, comprises
Be arranged on baseband chip and memory in the mobile phone body, described memory connects described baseband chip;
Be used for sending the remote-control transmitting module of code signal, connect described baseband chip to controlled plant;
Be used to receive described code signal, code signal is decoded, the decoder module that decoded signal is stored in mobile phone memory connects described baseband chip again;
Be used for reading described mobile phone memory decoded signal, and send to the coding module of remote-control transmitting module after described decoded signal encoded again, connect described baseband chip;
The remote control control module of being used for controlling described decoder module, controlling described coding module, the signal of the general-purpose interface of the described baseband chip of control, the described mobile phone memory of control transmitting connects described baseband chip;
Be used to receive the input instruction of mobile phone, and described instruction sent to the remote control Interface Control module of described remote control control module.
Preferably, described remote control Interface Control module is with corresponding to respectively mobile phone key by the instruction button of remote control, and relevant information is presented at the remote control Interface Control module on the mobile phone screen.
Preferably, described remote control Interface Control module is the remote control Interface Control module that has the TV remote-control instruction.
Preferably, described remote control Interface Control module is the remote control Interface Control module that has the DVD remote control command.
Preferably, described remote-control transmitting module is an infrared module.
Preferably, described remote-control transmitting module is a wireless communication module.
Preferably, the touch-screen mobile phone of described mobile phone.
Preferably, the key mobile phone of described mobile phone.
Owing to adopted above-mentioned technology, compared with prior art, the portable terminal with distant control function of the present utility model has the keypad function maximization, reduces production, manufacturing and the waste of electronic material, the advantage that reduces cost for television manufacturer.
Further specify the utility model below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the use schematic diagram of the portable terminal with distant control function among the embodiment;
Fig. 2 connects block diagram for the module of the portable terminal with distant control function among the embodiment.
Embodiment
Introduce a kind of specific embodiment of the present utility model below by Fig. 1 to 2.
Embodiment 1
Shown in Fig. 1 to 2, the utility model provides a kind of portable terminal with distant control function, comprises the baseband chip and the memory that are arranged in the mobile phone body, and described memory connects described baseband chip; Be used for sending the remote-control transmitting module of code signal, connect described baseband chip to controlled plant; Be used to receive described code signal, code signal is decoded, the decoder module that decoded signal is stored in mobile phone memory connects described baseband chip again; Be used for reading described mobile phone memory decoded signal, and send to the coding module of remote-control transmitting module after described decoded signal encoded again, connect described baseband chip; The remote control control module of being used for controlling described decoder module, controlling described coding module, the signal of the general-purpose interface of the described baseband chip of control, the described mobile phone memory of control transmitting connects described baseband chip; Be used to receive the input instruction of mobile phone, and described instruction sent to the remote control Interface Control module of described remote control control module.
Described remote control Interface Control module is with corresponding to respectively mobile phone key by the instruction button of remote control, and relevant information is presented at the remote control Interface Control module on the mobile phone screen.
Described remote control Interface Control module is the remote control Interface Control module that has the TV remote-control instruction, or has the remote control Interface Control module of DVD remote control command.
Described remote-control transmitting module is an infrared module, or described remote-control transmitting module is a wireless communication module.The touch-screen mobile phone of described mobile phone or key mobile phone.
Infra-red remote control is exactly that to utilize wavelength be that near infrared ray between 0.76～1.5 μ m transmits control signal.
Infrared remote control system commonly used transmits and receives two parts general the branch.The main element of radiating portion is an infrarede emitting diode.It is actually a special light-emitting diode, because its internal material is different from common light-emitting diode, thereby when applying certain voltage at its two ends, what it just sent is infrared ray rather than visible light.The Infrared wavelength that the infrarede emitting diodes that use at present in a large number send as 940nm about, profile is identical with common 5 light-emitting diodes, is the color difference.
The carrier frequency that infrared remote control is commonly used is 38kHz, and this is decided by the employed 455kHz Tao Zhen of transmitting terminal.Will carry out integral frequency divisioil to crystal oscillator at transmitting terminal, divide ratio generally gets 12, so 455kHz ÷ 12 ≈ 37.9kHz ≈ 38kHz.Also have some remote control systems to adopt 36kHz, 40kHz, 56kHz etc., generally the frequency of oscillation by the transmitting terminal crystal oscillator decides.
The characteristics of infrared remote control are not influence surrounding enviroment, do not disturb other electric equipment.Because it can't penetrate wall, so the household electrical appliance of chummery can not use general remote controller and can not produce the phase mutual interference; Circuit debugging is simple, if press given circuit connect errorless, general without any debugging can devoting oneself to work; Encoding and decoding are easy, can carry out the multichannel remote control.
Because each manufacturer has produced a large amount of infrared remote control application-specific integrated circuit (ASIC)s, trying to locate by following up a clue when needing gets final product.Therefore, infrared remote control has obtained using widely in household electrical appliance, indoor closely (less than 10 meters) remote control now.The infrared emission part of the infrared remote control system multichannel control of multichannel control generally has many buttons, represents different controlled function.When transmitting terminal is pressed a certain button, correspondingly different output states is arranged at receiving terminal.
The output state of receiving terminal is broadly divided into pulse, level, self-locking, interlocking, five kinds of forms of data." pulse " output is when by the transmitting terminal button, one " effective impulse " of the corresponding output output of receiving terminal, and width is generally about 100ms." level " output is meant when transmitting terminal is pressed key, the corresponding output output of receiving terminal " significant level ", and during the transmitting terminal reverse keys, receiving terminal " significant level " disappears." effective impulse " herein and " significant level ", may be high, also may be low, depend on the static situation of corresponding output pin, be low during as static state, then " height " is effective; Be high during as static state, then " low " is effective.In most cases " height " is effective." self-locking " output is meant transmitting terminal whenever by some keys once, and the corresponding output of receiving terminal changes a next state, promptly is that high level becomes low level originally, is that low level becomes high level originally.This kind output is suitable as mains switch, quiet control etc.Sometimes also claim this output form to be " anti-phase "." interlocking " output is meant that a plurality of outputs remove mutually, has only an output effectively at one time.The channel selection of television set just belongs to this kind situation, and other is as input selection of light modulation, speed governing, sound equipment etc.
" data " output is meant compiles upward number to some emission keys, utilizes several outputs of receiving terminal to form a binary number, represents different button inputs.Generally speaking, receiving terminal also should have " data are an effective " output except the output of several bit data, in time fetches data with level after an action of the bowels.This output form generally is used for and single-chip microcomputer or microcomputer interface.Except that above output form, also have " latching " and " keeping in " two kinds of forms.So-called " latching " output is meant the signal that transmitting terminal is sent out at every turn, and the corresponding output of receiving terminal gives " storage ", till receiving new signal; " keep in " output and " level " output class of above-mentioned introduction seemingly.
In the present embodiment, the portable terminal with distant control function of the present utility model adopts above-mentioned principle to carry out remote control.
In summary, the portable terminal with distant control function of the present utility model has keypad function maximization, reduces production, manufacturing and the waste of electronic material, the advantage that reduces cost for television manufacturer.
Above-described embodiment only is used to illustrate technological thought of the present utility model and characteristics, its purpose is to make those skilled in the art can understand content of the present utility model and implements according to this, can not only limit claim of the present utility model with present embodiment, be all equal variation or modifications of doing according to the spirit that the utility model disclosed, still drop in the claim of the present utility model.
Claims (10)
1. the portable terminal with distant control function is characterized in that: comprise
Be arranged on baseband chip and memory in the mobile phone body, described memory connects described baseband chip;
Be used for sending the remote-control transmitting module of code signal, connect described baseband chip to controlled plant;
Be used to receive described code signal, code signal is decoded, the decoder module that decoded signal is stored in mobile phone memory connects described baseband chip again;
Be used for reading described mobile phone memory decoded signal, and send to the coding module of remote-control transmitting module after described decoded signal encoded again, connect described baseband chip;
The remote control control module of being used for controlling described decoder module, controlling described coding module, the signal of the general-purpose interface of the described baseband chip of control, the described mobile phone memory of control transmitting connects described baseband chip;
Be used to receive the input instruction of mobile phone, and described instruction sent to the remote control Interface Control module of described remote control control module.
2. the portable terminal with distant control function as claimed in claim 1, it is characterized in that: described remote control Interface Control module is with corresponding to respectively mobile phone key by the instruction button of remote control, and relevant information is presented at the remote control Interface Control module on the mobile phone screen.
3. the portable terminal with distant control function as claimed in claim 2 is characterized in that: described remote control Interface Control module is the remote control Interface Control module that has the TV remote-control instruction.
4. the portable terminal with distant control function as claimed in claim 2 is characterized in that: described remote control Interface Control module is the remote control Interface Control module that has the DVD remote control command.
5. as claim 3 or 4 described portable terminals with distant control function, it is characterized in that: described remote-control transmitting module is an infrared module.
6. as claim 3 or 4 described portable terminals with distant control function, it is characterized in that: described remote-control transmitting module is a wireless communication module.
7. the portable terminal with distant control function as claimed in claim 5 is characterized in that: the touch-screen mobile phone of described mobile phone.
8. the portable terminal with distant control function as claimed in claim 5 is characterized in that: the key mobile phone of described mobile phone.
9. the portable terminal with distant control function as claimed in claim 6 is characterized in that: the touch-screen mobile phone of described mobile phone.
10. the portable terminal with distant control function as claimed in claim 6 is characterized in that: the key mobile phone of described mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205360462U CN202004838U (en) | 2010-09-20 | 2010-09-20 | Mobile terminal with remote control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205360462U CN202004838U (en) | 2010-09-20 | 2010-09-20 | Mobile terminal with remote control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202004838U true CN202004838U (en) | 2011-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205360462U Expired - Lifetime CN202004838U (en) | 2010-09-20 | 2010-09-20 | Mobile terminal with remote control function |
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| Country | Link |
|---|---|
| CN (1) | CN202004838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930710A (en) * | 2012-10-25 | 2013-02-13 | Tcl通力电子（惠州）有限公司 | Method and device for realizing infrared remote control by mobile phone |
| CN103135447A (en) * | 2011-11-24 | 2013-06-05 | 亚旭电子科技(江苏)有限公司 | Remote control switching device |
-
2010
- 2010-09-20 CN CN2010205360462U patent/CN202004838U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135447A (en) * | 2011-11-24 | 2013-06-05 | 亚旭电子科技(江苏)有限公司 | Remote control switching device |
| CN102930710A (en) * | 2012-10-25 | 2013-02-13 | Tcl通力电子（惠州）有限公司 | Method and device for realizing infrared remote control by mobile phone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |