CN201130985Y - Mobile phone, receiving apparatus and communication system - Google Patents
Mobile phone, receiving apparatus and communication system Download PDFInfo
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- CN201130985Y CN201130985Y CNU200720302503XU CN200720302503U CN201130985Y CN 201130985 Y CN201130985 Y CN 201130985Y CN U200720302503X U CNU200720302503X U CN U200720302503XU CN 200720302503 U CN200720302503 U CN 200720302503U CN 201130985 Y CN201130985 Y CN 201130985Y
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Abstract
The utility model discloses a mobile phone, a receiving device, and a communication system. In an embodiment of the utility model, the mobile phone uses the infrared encoding and transmitting functions to conduct the wireless communication with an infrared receiving device, which decodes the infrared ray received, converts the infrared into the level identical with that of a mouse control signal, and controls a computer via an interface. Compared with the Bluetooth method to realize mobile phone remote control in the prior art, the mobile phone in the utility model has the advantages of easy feasibility, low costs, no need of Bluetooth function and the installation of driver software at the mobile phone side, and promising market application prospects.
Description
Technical field
The utility model relates to communication technical field, is specifically related to mobile phone, receiving system and communication system mobile phone, receiving system and communication system.
Background technology
Along with mobile phone massesization more and more, the integrated function of mobile phone is also more and more, and the user more and more takes a fancy to the practicality of these functions and the cost that new function is brought.
Existing mobile phone provides a kind of function, and promptly by the wireless blue tooth function, mobile phone can carry out radio communication with the computer that Bluetooth adapter is installed.And then, corresponding driving software realizes having of the remote control of the mobile phone of Bluetooth function on mobile phone and computer to computer by being installed.Specifically comprise input equipment to computer: as: mouse, button etc. is simulated, realize to computer operation, as function that PowerPoint plays.
In research and practice process to prior art, the inventor finds that there is following problem in prior art:
At first, mobile phone needs the wireless blue tooth function, realize that cost is higher, and the mobile phone side need be installed the controlled function that special driving software could realize supporting to realize computer.And this software is not general for the mobile phone of different manufacturers, and some manufacturers may be at the mobile phone development drive software of some brand, and this software generally can't be applied on the mobile phone of other brands.
The utility model content
The technical problem that the utility model embodiment solves provides mobile phone, receiving system and communication system mobile phone, receiving system and communication system, can realize the infra-red remote control of mobile phone to computer, realize simply, and cost is low.
The utility model embodiment provides a kind of mobile phone, comprising: coding circuit, modulation circuit and infrared emission circuit;
Coding circuit is used for the user is encoded by the remote signal of mobile phone input; The level signal of the output behind the coding is sent to modulation circuit;
Signal conversion circuit is used for converting the level signal of described infrared coding circuit output to pulse signal; The infrared emission circuit is used for launching infrared signal under the driving of the pulse signal that described signal conversion unit is exported.
The utility model embodiment provides a kind of receiving system, comprising: infrared receiving circuit, decoding circuit and mouse control circuit;
Infrared receiving circuit is used to receive infrared signal, and described infrared signal is transformed into pulse signal; And the pulse signal after the conversion is sent to decoding circuit decode;
Decoding circuit is used for pulse signal that the conversion with infrared receiving circuit obtains and decodes and obtain push button signalling;
The mouse control circuit, the push button signalling that is used to utilize described decoding to obtain produces the mouse control signal, and this control signal is used for by the interface that links to each other with computer computer being controlled.
The utility model embodiment provides a kind of communication system, comprising: mobile phone is used for the remote signal of user's input is changed into infrared signal and output; Receiving system is used to receive described infrared signal, described infrared signal is changed into produce the mouse control signal, and this control signal is used for by the interface that links to each other with computer computer being controlled.
Adopt technique scheme, the utility model embodiment beneficial technical effects is:
Mobile phone among the utility model embodiment carries out radio communication by realizing infra-red code and infrared emission function and receiving system, the decoding infrared ray of receiving system to receiving, and convert the level identical to the mouse control signal, by interface computer is controlled.With respect to realizing mobile phone remote by bluetooth approach in the prior art, realize that simply cost is low, and does not need the mobile phone side to have Bluetooth function and installation of drive software, has good market application prospect.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one mobile phone;
Fig. 2 is the structural representation of the utility model embodiment two receiving systems;
Fig. 3 is the structural representation of the utility model embodiment three communication systems;
Fig. 4 is the structural representation of the mobile phone in the utility model embodiment four-way communication system;
Fig. 5 is the structural representation of the receiving system in the utility model embodiment four-way communication system.
Embodiment
The utility model embodiment provides mobile phone, receiving system and communication system mobile phone, receiving system and communication system, can realize the empty outside line remote control of mobile phone to computer, realize simply, and cost is low.
Mobile phone that the utility model is provided and receiving system and communication system are described in detail below.
Embodiment one, a kind of mobile phone 100, and structural representation comprises as shown in Figure 1: coding circuit 110, signal conversion circuit 120 and infrared emission circuit 130;
Among the utility model embodiment, described coding circuit can comprise: mobile phone remote signal input circuit 111 and encoder 112;
Described mobile phone remote signal input circuit 111 links to each other with the push button signalling input of described encoder 112, to encoder road input remote signal;
Described encoder 112 push button signalling inputs receive the remote signal of described input, carry out encoding process, and the level signal behind the code signal input output encoder.
Among the utility model embodiment, described mobile phone remote signal input circuit is: speech recognition controlled circuit after key circuit, the touch screen circuitry.
The button of described key circuit can with the conventional button multiplexing of mobile phone, described touch screen circuitry can be multiplexing with the touch-screen of mobile phone, can reduce the button on the mobile phone like this, a switch can also be set on the described mobile phone, be used for switching the state of multiplexing mobile phone key.
Described encoder receives the push button signalling of input by the push button signalling input, carries out encoding process, and the code signal behind the code signal input output encoder.
Among the utility model embodiment, described encoder adopts VD5026, is understandable that, also can adopt other encoders, when decoding, to adopt accordingly with the corresponding decoder of encoder to be correctly decoded, as: encoder adopts VD5026, and then decoder need adopt VD5027.Encoder adopts the concussion resistance of similar resistance.
Among the utility model embodiment, the infrared emission circuit can comprise infrarede emitting diode and transistor drive circuit;
Transistor drive circuit is used under the driving of the pulse signal that described signal conversion circuit is exported, control infrarede emitting diode emission infrared signal;
Infrarede emitting diode is used for sending infrared signal under the control of transistor drive circuit.
Be understandable that described infrared transmitter can also adopt other elements combination to realize infrared, the concrete infrared mode and the concrete form of drive circuit do not constitute restriction of the present utility model.
Embodiment two, a kind of receiving system 200, be used for receiving as: the infrared signal of embodiment one mobile phone emission, realize control to computer, structural representation comprises as shown in Figure 2: infrared receiving circuit 210, decoding circuit 220 and mouse control circuit 230;
Be understandable that described infrared receiving circuit 210 comprises:
For decoder, need the corresponding decoder of encoder model among selection and the embodiment one herein.
Described mouse control circuit 230 comprises:
Waveform transformation unit 231 is used for being transformed to the mouse control level that computer interface can be discerned by the push button signalling of described decoding circuit output;
Computer control unit 232 is used for by the interface that described control level links to each other with computer computer being controlled.
Described interface is USB interface or PS2 interface or RS232 interface.Described mouse control circuit can also realize that concrete implementation does not constitute restriction of the present utility model by existing other usual manners by the mode of the action of interface mouse beacon.
Embodiment three, a kind of communication system, and structural representation comprises as shown in Figure 3: mobile phone 310 and receiving system 320;
Mobile phone described in the present embodiment can comprise: coding circuit 311, signal conversion circuit 312 and infrared emission circuit 313;
In the present embodiment, described receiving system 320 can comprise: comprising: infrared receiving circuit 321, decoding circuit 322 and mouse control circuit 323;
Mobile phone among the utility model embodiment is by realizing the radio communication of simple infra-red code and emission realization and receiving system, the decoding infrared ray of receiving system to receiving, and convert the level identical to the mouse control signal, by interface computer is controlled.With respect to realizing mobile phone remote by bluetooth approach in the prior art, the utility model embodiment realizes that simply cost is low, and does not need the mobile phone side to have Bluetooth function and installation of drive software, has good market and uses.
The implementation that the receiving system of the mobile phone of the utility model embodiment one and embodiment two is applied to concrete scene is described below.
Embodiment four, and a kind of communication system specifically comprises:
Mobile phone, concrete structure comprise as shown in Figure 4: decoding chip U1, and U1 can adopt the VD5026 chip; Modulation circuit; Remote keying S1, S2, S3 are button and triode T1 and light-emitting diode D1 and the D2 multiplexing with mobile phone.
In the present embodiment, circuit adopts a certain road power supply VCC power supply of cellular phone power supplies output.Switch S 0 is thrown for the right side, and keyboard array remains the original keypress function of mobile phone.S0 throws on a left side, and VCC powers to U1, and switch S 1～S3 closure or switch provide high level or the low level input of corresponding D0～D2 of U1.In the present embodiment, the equal ground connection of address code input A0～A7 of U1.17 pin (Pin17) of U1 are the output of encoder, and the level signal of its output is transformed into pulse signal through signal conversion circuit, promote infrarede emitting diode D1, D2 by the pulse signal after the conversion by triode T1 and launch infrared ray.R1 is the oscillation resistance of encoder.
Receiving system in the present embodiment as shown in Figure 5, comprising: infrared signal photodiode D3, infrared receiver U3, reverser U4, decoder U2, waveform transformation unit and computer control unit; In the present embodiment, U2 is and VD5026 corresponding decoder VD5027., in the present embodiment, described computer control unit is a usb circuit.
Infrared photodiode D3 receives described infrared signal, the conversion pulse signal, U3 amplifies, exports after the filtering, shaping described pulse signal, input to U2 after process reverser U4 is anti-phase, U2 is identical with U1, and the equal ground connection of address code input A0～A7 is because address code is identical, so U2 can be correctly decoded coupled code signal VD5027, thereby finishes corresponding action; Waver carries out the level that waveform transformation becomes the upper and lower page turning order of usb mouse to D0～D2 signal of U2 again, passes through usb circuit.D-, D+ thereby computer is produced the upper and lower page turning that corresponding driving realizes playing PowerPoint, webpage or other demonstration.Because the plug and play characteristic of USB interface need not special-purpose the driving, is to select preferably therefore.
In the present embodiment, the oscillation resistance R7 of decoder U2 should get identical resistance with the oscillation resistance R1 of U1, to guarantee the clock frequency unanimity.
In the present embodiment, the utility model signal processing circuit is described, is not described in detail, be understandable that for peripheral circuit, for the utility model multiple peripheral circuit implementation can be arranged, concrete peripheral circuit is selected not constitute restriction of the present utility model.And at different codec chips, its input/output interface also is not quite similar.
Among the utility model embodiment, coding chip and decoding chip that encoder and decoder are selected can have multiple choices, except above-mentioned VD5026 infrared coding chip and, the combination of VD5027 decoding chip, can also adopt as:
Infrared coding chip SC2262 and decoding chip SC2272;
Infrared coding chip HS5106 and decoding chip HS8206.
The concrete coding chip and the selection of decoding chip do not constitute restriction of the present utility model.
More than mobile phone provided by the utility model, receiving system and communication system mobile phone, receiving system and communication system are described in detail, wherein:
Mobile phone among the utility model embodiment is by realizing the radio communication of simple infra-red code and emission realization and receiving system, the decoding infrared ray of receiving system to receiving, and convert the level identical to the mouse control signal, by interface computer is controlled.With respect to realizing mobile phone remote by bluetooth approach in the prior art, the utility model is realized simple, and cost is low, and does not need the mobile phone side to have Bluetooth function and installation of drive software, has good market and uses.
For one of ordinary skill in the art, according to the thought of the utility model embodiment, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (10)
1. a mobile phone is characterized in that, comprising: coding circuit, signal conversion circuit and infrared emission circuit;
Coding circuit is used for the user is encoded by the remote signal of mobile phone input; The level signal of the output behind the coding is sent to signal conversion circuit;
Signal conversion circuit is used for converting the level signal of described infrared coding circuit output to pulse signal;
The infrared emission circuit is used for launching infrared signal under the driving of the pulse signal that described signal conversion circuit is exported.
2. mobile phone as claimed in claim 1 is characterized in that, described coding circuit comprises: mobile phone remote signal input circuit and encoder;
Described mobile phone remote signal input circuit links to each other with described code device signal input, to encoder input remote signal;
Described encoder push button signalling input receives the remote signal of described input, carries out encoding process, and the level signal behind the code signal input output encoder.
3. mobile phone as claimed in claim 1 is characterized in that, described infrared emission circuit comprises: infrarede emitting diode and transistor drive circuit;
Transistor drive circuit is used under the driving of the pulse signal that described signal conversion circuit is exported, control infrarede emitting diode emission infrared signal;
Infrarede emitting diode is used for sending infrared signal under the control of transistor drive circuit.
4. as claim 2 or 3 described mobile phones, it is characterized in that described mobile phone remote signal input circuit is: key circuit, touch screen circuitry or speech recognition controlled circuit.
5. a receiving system is characterized in that, comprising: infrared receiving circuit, decoding circuit and mouse control circuit;
Infrared receiving circuit is used to receive infrared signal, and described infrared signal is transformed into pulse signal; And the pulse signal after the conversion is sent to decoding circuit decode;
Decoding circuit is used for pulse signal that the conversion with infrared receiving circuit obtains and decodes and obtain push button signalling;
The mouse control circuit, the push button signalling that is used to utilize described decoding to obtain produces the mouse control signal, and this control signal is used for by the interface that links to each other with computer computer being controlled.
6. receiving system as claimed in claim 5 is characterized in that, described infrared radiation receiving circuit comprises:
Infrared photodiode is used for receiving infrared-ray signal and is converted to corresponding pulse signal and is input to infrared receiver;
Infrared receiver is used for that pulse signal to the input of described infrared photodiode amplifies, exports after the filtering, shaping.
7. receiving system as claimed in claim 5 is characterized in that, described mouse control circuit comprises:
The waveform transformation unit is used for being transformed to the mouse control level that computer interface can be discerned by the push button signalling of described decoding circuit output;
Computer control unit is used for by the interface that described control level links to each other with computer computer being controlled.
8. as any described receiving system of claim 5 to 7, it is characterized in that described interface is USB interface or PS2 interface or RS232 interface.
9. a communication system is characterized in that, comprising: mobile phone is used for the remote signal of user's input is changed into infrared signal and output; Receiving system is used to receive described infrared signal, described infrared signal is changed into produce the mouse control signal, and this control signal is used for by the interface that links to each other with computer computer being controlled.
10. communication system as claimed in claim 9 is characterized in that, described mobile phone comprises: coding circuit is used for the user is encoded by the remote signal of mobile phone input; The level signal of the output behind the coding is sent to signal conversion circuit; Signal conversion circuit is used for converting the level signal of described infrared coding circuit output to pulse signal; The infrared emission circuit is used for launching infrared signal under the driving of the pulse signal that described signal conversion unit is exported;
Described receiving system comprises: comprising: infrared receiving circuit, be used to receive infrared signal, and described infrared signal is transformed into pulse signal; And the pulse signal after the conversion is sent to decoding circuit decode; Decoding circuit is used for pulse signal that the conversion with infrared receiving circuit obtains and decodes and obtain push button signalling; The mouse control circuit, the push button signalling that is used to utilize described decoding to obtain produces the mouse control signal, and this control signal is used for by the interface that links to each other with computer computer being controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720302503XU CN201130985Y (en) | 2007-12-26 | 2007-12-26 | Mobile phone, receiving apparatus and communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720302503XU CN201130985Y (en) | 2007-12-26 | 2007-12-26 | Mobile phone, receiving apparatus and communication system |
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| Publication Number | Publication Date |
|---|---|
| CN201130985Y true CN201130985Y (en) | 2008-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720302503XU Expired - Lifetime CN201130985Y (en) | 2007-12-26 | 2007-12-26 | Mobile phone, receiving apparatus and communication system |
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| Country | Link |
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| CN (1) | CN201130985Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592435A (en) * | 2012-02-22 | 2012-07-18 | 华为终端有限公司 | Method for remotely controlling electronic device and mobile terminal |
| CN103037092A (en) * | 2012-12-15 | 2013-04-10 | 广东长虹电子有限公司 | Design method for remotely controlling household appliances through smart phone |
| CN105139196A (en) * | 2015-07-27 | 2015-12-09 | 深圳深若科技有限公司 | Infrared payment terminal, infrared adaptive terminal, infrared payment system and payment method |
| CN106681528A (en) * | 2017-01-04 | 2017-05-17 | 南京火眼金睛信息科技有限公司 | Air mouse, air mouse control system and infrared positioning method of air mouse |
| CN108877185A (en) * | 2018-08-24 | 2018-11-23 | 深圳和而泰小家电智能科技有限公司 | A kind of Bluetooth remote control method and circuit |
-
2007
- 2007-12-26 CN CNU200720302503XU patent/CN201130985Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592435A (en) * | 2012-02-22 | 2012-07-18 | 华为终端有限公司 | Method for remotely controlling electronic device and mobile terminal |
| CN102592435B (en) * | 2012-02-22 | 2014-04-30 | 华为终端有限公司 | Method for remotely controlling electronic device and mobile terminal |
| CN103037092A (en) * | 2012-12-15 | 2013-04-10 | 广东长虹电子有限公司 | Design method for remotely controlling household appliances through smart phone |
| CN105139196A (en) * | 2015-07-27 | 2015-12-09 | 深圳深若科技有限公司 | Infrared payment terminal, infrared adaptive terminal, infrared payment system and payment method |
| CN106681528A (en) * | 2017-01-04 | 2017-05-17 | 南京火眼金睛信息科技有限公司 | Air mouse, air mouse control system and infrared positioning method of air mouse |
| CN106681528B (en) * | 2017-01-04 | 2020-07-07 | 南京火眼金睛信息科技有限公司 | Air mouse, control system thereof and infrared positioning method |
| CN108877185A (en) * | 2018-08-24 | 2018-11-23 | 深圳和而泰小家电智能科技有限公司 | A kind of Bluetooth remote control method and circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUAWEI DEVICE CO., LTD. Free format text: FORMER NAME: SHENZHEN HUAWEI TECHNOLOGY CO. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee after: Huawei Device Co., Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: Shenzhen Huawei Communication Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171031 Address after: Metro Songshan Lake high tech Industrial Development Zone, Guangdong Province, Dongguan City Road 523808 No. 2 South Factory (1) project B2 -5 production workshop Patentee after: HUAWEI terminal (Dongguan) Co., Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: Huawei Device Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081008 |