CN204596138U - The universal remote control that Android device controls - Google Patents
The universal remote control that Android device controls Download PDFInfo
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- CN204596138U CN204596138U CN201520209153.7U CN201520209153U CN204596138U CN 204596138 U CN204596138 U CN 204596138U CN 201520209153 U CN201520209153 U CN 201520209153U CN 204596138 U CN204596138 U CN 204596138U
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Abstract
The utility model relates to the universal remote control that a kind of Android device controls, feature be comprise the band Android mobile device of remote control software, micro usb public mouth, usb agreement and RS232 protocol conversion chip, remote control infrared signal receiving circuit, based on the remote-control data storage chip of RS232 agreement and remote control infrared signal transmission circuit; Usb agreement is electrically connected with the female mouth of the micro usb of Android mobile device by the male mouth of micro usb with RS232 protocol conversion chip; Remote control infrared signal receiving circuit, remote-control data storage chip and remote control infrared signal transmission circuit are connected successively; Usb agreement is electrically connected with the input end of remote-control data storage chip with the output terminal of RS232 protocol conversion chip.It has the advantages such as small and exquisite exquisiteness, powerful, easy to use and friendly interface.
Description
Technical field
The utility model relates to electronic information technology and field of computer technology, particularly relates to the universal remote control that Android device controls.
Background technology
Android operation system is a mobile device operation system also developed by Google Google and open mobile phone alliance joint development, has become most popular mobile phone operating system in the world.It is easy to learn, easy-to-use, powerful, significantly reduces the difficulty of exploitation built-in application program, the development efficiency of program is improved greatly, has been widely used in the exploitation of the embedded electronic equipment for consumption such as mobile phone, Set Top Box, panel computer.
High based on Android system mobile terminal popularity now, hardware performance is excellent, and configuration is abundant, except can realizing the conventional func such as communication, displaying, by being connected with certain external hardware, can realize other more rich and varied functions.
Internet of Things be one based on information carriers such as internet, conventional telecommunications nets, allow the network that all general physics object implementatio8 that can be independently addressable interconnect.Internet of Things, by the fusion application of Intellisense, recognition technology and general fit calculation, Ubiquitous Network, is called as the third wave that world information industry develops after computing machine, internet.Universal remote control on market, bulky, need external connection battery, usually only have the screen that is small-sized, combine with push-button array, the operation selected air-conditioning is very inconvenient, if the database of telepilot does not have suitable air-conditioning, can not learn on its own.Some existing peripheral applications based on Android device, not insertion and ejection function, need user to open the app matched voluntarily, Consumer's Experience is bad.
Summary of the invention
The purpose of this utility model is the Android platform utilizing popular degree the widest, in conjunction with peripheral hardware and Android application, makes a small and exquisite exquisiteness, powerful, easy to use, the universal remote control of the Android device control of friendly interface.
In order to achieve the above object, the utility model realizes like this.The universal remote control that Android device controls, it is characterized in that comprising the Android mobile device of band remote control software, micro usb public mouth, usb agreement and RS232 protocol conversion chip, remote control infrared signal receiving circuit, based on the remote-control data storage chip of RS232 agreement and remote control infrared signal transmission circuit; Wherein
Described usb agreement is electrically connected with the female mouth of the micro usb of Android mobile device by the male mouth of micro usb with RS232 protocol conversion chip;
Described remote control infrared signal receiving circuit, remote-control data storage chip and remote control infrared signal transmission circuit are connected successively; Usb agreement is electrically connected with the input end of remote-control data storage chip with the output terminal of RS232 protocol conversion chip, thus the data in remote-control data storage chip is launched by remote control infrared signal transmission circuit or the data of remote control infrared signal receiving circuit be stored in remote-control data storage chip.
The model of described usb agreement and RS232 protocol conversion chip is the Ft230x of FTDI company.
The model of described remote-control data storage chip is the SC6688AC of singlechip solution company.
Described remote control infrared signal receiving circuit comprises infrared diode, the first triode, the second triode, diode and the first to the 7th resistance; The anode of wherein said infrared diode is electrically connected with the positive source of Android device, and the negative pole of infrared diode is electrically connected with one end of the 3rd resistance; The collector of described first triode is electrically connected with one end of the first resistance, the base stage of the first triode is electrically connected with one end of the 4th resistance and the collector of the second triode respectively, and the emitter of the first triode is electrically connected with one end of the input end of remote-control data storage chip, the other end of the 4th resistance and the 6th resistance respectively; The other end of described first resistance is electrically connected with the positive source of Android device, the emitter of the second triode, the anode of diode respectively; The base stage of described second triode is electrically connected with one end of the second resistance and one end of the 5th resistance respectively; The other end of described second resistance is electrically connected with the negative electrode of diode and the other end of the 6th resistance respectively; The other end of described 5th resistance is electrically connected with the other end of the 3rd resistance; Described remote control infrared signal transmission circuit comprises infrared diode, the 3rd triode, the 3rd resistance and the 8th resistance; Wherein said infrared diode and the 3rd resistance and remote control infrared signal receiving circuit share; The collector of described 3rd triode is electrically connected with one end of the 3rd resistance, the grounded emitter of the 3rd triode, and the base stage of the 3rd triode is electrically connected with the output terminal of remote-control data storage chip by the 8th resistance.
The utility model advantage is compared with prior art:
(1) peripheral hardware is of a size of 49*36mm, very compact volume and convenience;
(2), after installing application software in the Android device supported, hardware inserts can start software, without the need to manually starting again;
(3) support that 51 conventional brands reach the air-conditioning of 1000 kinds of models, and have 100 learning functionalities of ordering;
(4) interface is brief, beautiful, friendly, analog telecommand button.And instructions input remote control model code can only be seen unlike traditional universal remote control, each model remote control is classified by brand, is easy to operation.Button name be can customize for custom button.
Accompanying drawing explanation
Fig. 1 is composition frame chart of the present utility model;
Fig. 2 is the circuit diagram of remote control infrared signal receiving circuit of the present utility model;
Fig. 3 is the circuit diagram of remote control infrared signal transmission circuit of the present utility model;
Fig. 4 is software composition frame chart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.It should be noted that at this, the explanation for these embodiments understands the utility model for helping, but does not form restriction of the present utility model.In addition, if below in described each embodiment of the utility model involved technical characteristic do not form conflict each other and just can be combined with each other.
As shown in Figure 1, it is the universal remote control that a kind of Android device controls, comprise the band Android mobile device 1 of remote control software, micro usb public mouth 2, usb agreement and RS232 protocol conversion chip 3, remote control infrared signal receiving circuit 4, based on the remote-control data storage chip 5 of RS232 agreement and remote control infrared signal transmission circuit 6; Wherein
Described usb agreement is electrically connected with the female mouth of the micro usb of Android mobile device 1 by the male mouth 2 of micro usb with RS232 protocol conversion chip 3;
Described remote control infrared signal receiving circuit 4, remote-control data storage chip 5 and remote control infrared signal transmission circuit 6 are connected successively; Usb agreement is electrically connected with the input end of remote-control data storage chip 5 with the output terminal of RS232 protocol conversion chip 3, thus the data in remote-control data storage chip 5 is launched by remote control infrared signal transmission circuit 6 or the data of remote control infrared signal receiving circuit 4 be stored in remote-control data storage chip 5.
The female mouth of the micro usb of Android mobile device 1 is usb agreement and RS232 protocol conversion chip 3, remote control infrared signal receiving circuit 4, power based on the remote-control data storage chip 5 of RS232 agreement and remote control infrared signal transmission circuit 6 and transmit data, data are with usb protocol transmission, usb agreement and RS232 protocol conversion chip 3 have the chip producer of depth cooperation to provide by with Google, and Android mobile device 1 meets several condition below:
1. Android mobile device is 4.0 or more;
2. Android mobile device is with usb otg function, and the mobile phone of current most of model panel computer and a part of model is all with this function;
3. the primary system of Android mobile device system; Other are through simplifying or optimize or the system of customization not necessarily having the driving of usb agreement and RS232 protocol conversion chip.
Android mobile device automatically can detect usb agreement and whether RS232 protocol conversion chip has insertion, if detected that insertion can run application automatically, realize data-transformation facility, usb agreement and RS232 protocol conversion chip can be RS232 agreement the usb protocol conversion of Android mobile device, thus it can Direct driver based on the remote-control data storage chip of RS232 agreement.
Control command based on the remote-control data storage chip 5 of RS232 agreement consists of command code+address code+check bit, command code determines the operation performed remote-control data storage chip 5, as set air-conditioning model, transmit button order, sending mode order, transmission heat command, sending wind speed order, the order of transmission wind direction, sleep command, initialization startup command, initialization the finish command, study order and the order of transmission learning signal etc., address code can be the model code of air-conditioning, also can be the serial number having learnt order.Check bit is that command code above verifies by certain way, in order to check the correctness of the signal of transmission.
As shown in Figure 2, in the present embodiment, described remote control infrared signal transmission circuit 4 comprises infrared diode DS, the first triode Q1, the second triode Q2, diode D and first to the 7th resistance R1-R7; The wherein said anode of infrared diode DS is electrically connected with the positive source of Android device, and the negative pole of infrared diode DS is electrically connected with one end of the 3rd resistance R3; The collector of described first triode Q1 is electrically connected with one end of the first resistance R1, the base stage of the first triode Q1 is electrically connected with one end of the 4th resistance R4 and the collector of the second triode Q2 respectively, and the emitter of the first triode Q1 is electrically connected with one end of the input end IN of remote-control data storage chip 5, the other end of the 4th resistance R4 and the 6th resistance R6 respectively; The other end of described first resistance R1 is electrically connected with the positive source VCC of Android device, the emitter of the second triode Q2, the anode of diode D respectively; The base stage of described second triode Q2 is electrically connected with one end of the second resistance R2 and one end of the 5th resistance R5 respectively; The other end of described second resistance R2 is electrically connected with the negative electrode of diode D and the other end of the 6th resistance R6 respectively; The other end of described 5th resistance R5 is electrically connected with the other end of the 3rd resistance R3.During work, in learning process, the output OUT of remote-control data storage chip 5 keeps low level always, infrared diode DS only does input and uses, the infrared data that infrared diode DS receives is via the 3rd resistance R3, 5th resistance R5 comes the base stage of the second triode Q2, this infrared data is input to the input end IN of remote-control data storage chip 5 after the secondary of the first triode Q1 and the second triode Q2 amplifies, remote-control data storage chip 5 the signal storage of the low and high level received in inner register, the DIS pin of remote-control data storage chip 5 is connected to LED, for display remoting pin-saving chip 5 in different duties, LED connect with the 7th resistance R7 after the positive source VCC of a termination Android device.
As shown in Figure 3, in the present embodiment, described remote control infrared signal transmission circuit 6 comprises infrared diode DS, the 3rd triode Q3, the 3rd resistance R3 and the 8th resistance R8; Wherein said infrared diode DS and the 3rd resistance R3 and remote control infrared signal receiving circuit 4 share, because infrared diode DS has transmitting and receiving function, so receive and the shared infrared diode DS of radiating circuit; The collector of described 3rd triode Q3 is electrically connected with one end of the 3rd resistance R3, the grounded emitter of the 3rd triode Q3, and the base stage of the 3rd triode Q3 is electrically connected with the output terminal of remote-control data storage chip 5 by the 8th resistance R8.During work, the supply voltage of infrared diode DS is 3.3V, and the 3rd triode Q3 plays amplified current effect, and the 3rd resistance R3 is current-limiting resistance; The output OUT of remote-control data storage chip 5, by being connected to the base stage of the 3rd triode Q3 after the 8th resistance R8, exports infrared data from infrared diode DS after the 3rd triode Q3 amplifying signal.
During work, as shown in Figure 4, after on the Android mobile device 1 user interface being installed to support, once there be the insertion of peripheral hardware, this interface will automatic spring, without the need to user's manual unlocking.User can select the air-conditioning that 1000 kinds of markets of remote-control data storage chip 5 storage inside are popular, and after the air-conditioning of selected corresponding brand and model, interface can send corresponding order by usb agreement and RS232 protocol conversion chip 3 pairs of peripheral hardwares.As user does not know air-conditioning model, also can with traveling through lookup method, app with 2 seconds one-periods, switch air-conditioning model in order, and to air-conditioning transmit button signal, whether user's observable air-conditioning will react to confirm that whether model is correct; After confirming correct air-conditioning model, user performs certain instruction to air-conditioning, and as switch, adjustment temperature, wind direction and air quantity etc., interface can send the corresponding command to peripheral hardware; As run into the instruction of database disappearance, the utility model has the studying space of 100 other orders, by other data of ordering being recorded in remote-control data storage chip 5 with the connection of remote control infrared signal receiving circuit, user is facilitated to remember the controlled device do not had as run into remote-control data storage chip 5, enter in user-defined press key interface, the learning functionality calling remote-control data storage chip 5 learns it, and user can the title of self-defined study button, calls after convenient.All user data will be preserved by interface application, even if user in use extracts peripheral hardware or terminator, still remain the using state before closedown after next start-up routine.
Below by reference to the accompanying drawings detailed description is made to embodiment of the present utility model, but the utility model is not limited to described embodiment.For the ordinary skill in the art, carry out multiple change, amendment, replacement and distortion when not departing from principle of the present utility model and aim to these embodiments still to fall within protection domain of the present utility model.
Claims (4)
1. the universal remote control that controls of Android device, it is characterized in that comprising the Android mobile device (1) of band remote control software, the public mouth (2) of micro usb, usb agreement and RS232 protocol conversion chip (3), remote control infrared signal receiving circuit (4), based on the remote-control data storage chip (5) of RS232 agreement and remote control infrared signal transmission circuit (6); Wherein
Described usb agreement is electrically connected with the female mouth of the micro usb of Android mobile device (1) by the male mouth of micro usb (2) with RS232 protocol conversion chip (3);
Described remote control infrared signal receiving circuit (4), remote-control data storage chip (5) and remote control infrared signal transmission circuit (6) are connected successively; Usb agreement is electrically connected with the input end of remote-control data storage chip (5) with the output terminal of RS232 protocol conversion chip (3), thus the data in remote-control data storage chip (5) are launched by remote control infrared signal transmission circuit (6) or the data of remote control infrared signal receiving circuit (4) are stored in remote-control data storage chip (5).
2. the universal remote control of Android device control according to claim 1, is characterized in that the model of described usb agreement and RS232 protocol conversion chip (3) is the Ft230x of FTDI company.
3. the universal remote control of Android device control according to claim 1, is characterized in that the model of described remote-control data storage chip (5) is the SC6688AC of singlechip solution company.
4. the universal remote control of Android device control according to claim 1, is characterized in that described remote control infrared signal receiving circuit (4) comprises infrared diode (DS), the first triode (Q1), the second triode (Q2), diode (D) and the first to the 7th resistance (R1-R7); The anode of wherein said infrared diode (DS) is electrically connected with the positive source of Android device, and the negative pole of infrared diode (DS) is electrically connected with one end of the 3rd resistance (R3); The collector of described first triode (Q1) is electrically connected with one end of the first resistance (R1), the base stage of the first triode (Q1) is electrically connected with one end of the 4th resistance (R4) and the collector of the second triode (Q2) respectively, and the emitter of the first triode (Q1) is electrically connected with one end of the input end of remote-control data storage chip (5), the other end of the 4th resistance (R4) and the 6th resistance (R6) respectively; The other end of described first resistance (R1) is electrically connected with the positive source of Android device, the emitter of the second triode (Q2), the anode of diode (D) respectively; The base stage of described second triode (Q2) is electrically connected with one end of the second resistance (R2) and one end of the 5th resistance (R5) respectively; The other end of described second resistance (R2) is electrically connected with the negative electrode of diode (D) and the other end of the 6th resistance (R6) respectively; The other end of described 5th resistance (R5) is electrically connected with the other end of the 3rd resistance (R3); Described remote control infrared signal transmission circuit (6) comprises infrared diode (DS), the 3rd triode (Q3), the 3rd resistance (R3) and the 8th resistance (R8); Wherein said infrared diode (DS) and the 3rd resistance (R3) share with remote control infrared signal receiving circuit (4); The collector of described 3rd triode (Q3) is electrically connected with one end of the 3rd resistance (R3), the grounded emitter of the 3rd triode (Q3), the base stage of the 3rd triode (Q3) is electrically connected with the output terminal of remote-control data storage chip (5) by the 8th resistance (R8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201520209153.7U CN204596138U (en) | 2015-04-09 | 2015-04-09 | The universal remote control that Android device controls |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520209153.7U CN204596138U (en) | 2015-04-09 | 2015-04-09 | The universal remote control that Android device controls |
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| CN204596138U true CN204596138U (en) | 2015-08-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556239A (en) * | 2018-11-26 | 2019-04-02 | 奥克斯空调股份有限公司 | A kind of customized method of air-conditioning controller function and air conditioner |
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2015
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556239A (en) * | 2018-11-26 | 2019-04-02 | 奥克斯空调股份有限公司 | A kind of customized method of air-conditioning controller function and air conditioner |
| CN109556239B (en) * | 2018-11-26 | 2021-01-19 | 奥克斯空调股份有限公司 | Air conditioner controller function self-defining method and air conditioner |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20180409 |