CN104936094A - Method and system for realizing sound control based on NFC - Google Patents
Method and system for realizing sound control based on NFC Download PDFInfo
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- CN104936094A CN104936094A CN201510273804.3A CN201510273804A CN104936094A CN 104936094 A CN104936094 A CN 104936094A CN 201510273804 A CN201510273804 A CN 201510273804A CN 104936094 A CN104936094 A CN 104936094A
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Abstract
The invention discloses a method and a system for realizing sound control based on NFC. The method includes: a mobile terminal inducts an NFC module of a sound system based on an NFC module; the mobile terminal establishes point-to-point communication based on the NFC module and the NFC module of the sound system and interacts with each other about mutual authentication information for NFC authentication; the sound system employs the NFC communication mode to feed back user identification codes of the sound system to the mobile terminal; the mobile terminal obtains a control interface of the sound system from a cloud terminal based on the user identification codes; the mobile terminal employs the NFC communication mode to send a control instruction to the sound system based on the control interface; and the sound system parses the control instruction and is correspondingly controlled based on the parsed control instruction. According to the method and the system, the security of the communication mode is guaranteed, the user identification codes of the sound system are obtained based on the NFC technology, the triggering of an operation interface of the mobile terminal is completed, and operation convenience is realized.
Description
Technical field
The present invention relates to sound technique field, particularly relate to a kind of method and system realizing sound equipment control based on NFC.
Background technology
Sound equipment refers to other sounds except the language of people, music, comprises the sound of natural environment, various sound etc. that the sound of animal, the sound equipment of machine tools, the action of people send.Sound equipment probably comprises power amplifier, peripheral equipment (comprising compressor, effect device, equalizer, VCD, DVD etc.), loud speaker (audio amplifier, loudspeaker) sound console, microphone, display device etc. and adds up a set of.Wherein, audio amplifier is exactly audio output device, loudspeaker, subwoofer etc.
Near-field communication (Near Field Communication, NFC), also known as wireless near field communication, be a kind of short-range high frequency wireless communication technology, allow to carry out contactless Point-to-Point Data Transmission (in ten centimetres) swap data between electronic equipment.This technology is developed by contact-free formula radio-frequency (RF) identification (RFID), and backward compatible RFID, succeeded in developing by Sony and Philips the earliest, be mainly used in the handheld devices such as mobile phone, providing the M2M communication of (Machineto Machine).Because near-field communication has natural fail safe, therefore, NFC technique is considered to have great application prospect in fields such as mobile-phone payments.
NFC and bluetooth (Bluetooth) are all short-range communication technology, and NFC can simplify bluetooth and connect.The place that NFC is slightly better than bluetooth is that setting program is shorter, but cannot reach the speed of low-power bluetooth (BluetoothLow Energy).In two interconnective recognition of devices processes of NFC device, use NFC to substitute and the speed that establishment can be made to connect manually is set greatly accelerates: be less than 1/10th seconds.The largest data transfer amount 424kbit/s of NFC is much smaller than BluetoothV2.1 (2.1Mbit/s).Although NFC less than bluetooth (being less than 20cm), corresponding can reduce unnecessary interference in transmission speed and distance.This allow NFC be specially adapted to equipment intensive and transmission become difficulty time.Relative to bluetooth, NFC is compatible with existing passive RFID (13.56MHz ISO/IEC 18000-3) facility.The energy requirement of NFC is lower, similar with bluetooth V4.0 low power consumption protocol.When NFC works on a motorless equipment (mobile phone of a such as shutdown, contactless smart credit card, or smart poster), the energy ezpenditure of NFC is less than low-power consumption bluetooth V4.0.For mobile phone or mobile consumption electronic products, the use of NFC is more convenient.Short haul connection characteristic its advantage just of NFC, because power consumption is low, once only and a machine link, has higher confidentiality and fail safe, avoids stolen when NFC is conducive to credit card trade.The target of NFC is not replace other wireless technologys such as bluetooth, but plays in different occasions, different fields the effect mutually supplemented.
The application of various complex environment faced by sound system needs and change, the application of NFC on sound equipment is only confined to data communication and identification, but the aspects such as the control of fail safe cannot be satisfied with, complicated along with sound system, need to do a kind of relevance in conjunction with NFC and sound system to operate, also cannot realize controling effectively to the equipment in sound system at present in prior art, NFC operation cannot be realized, the good operation ease of user cannot be given and experience environment.
Summary of the invention
The technical problem to be solved in the present invention is, not enough in the application of sound system environment for NFC technique, provides a kind of method and system realizing sound equipment control based on NFC, realizes the functional control object to equipment in sound system by NFC technique.
Object of the present invention is achieved through the following technical solutions:
Embodiments provide a kind of method realizing sound equipment control based on NFC, comprise the steps:
Mobile terminal senses the NFC module of sound system based on NFC module;
Mobile terminal sets up point-to-point communication based on the NFC module of NFC module and sound system, and authentication information mutual alternately carries out NFC certification;
After completing NFC certification, sound system adopts NFC communication modes to the user identification code of mobile terminal feedback sound acoustic system;
Mobile terminal obtains the control inerface of sound system to high in the clouds based on user identification code;
Mobile terminal adopts NFC communication mode to send control command to sound system based on control inerface;
Sound system resolves described control command, and completes controlled accordingly based on the control command of described parsing.
Described mobile terminal comprises based on the control inerface of user identification code to high in the clouds acquisition sound system:
After getting user identification code, triggering mobile terminals APP operation interface starts;
Send the user identification code of sound system to high in the clouds based on APP operation interface;
The device parameter of the sound system of high in the clouds feedback is received based on APP operation interface;
APP operation interface is based on the device parameter display controllable functions interface of the sound system of feedback.
Described mobile terminal adopts NFC communication mode to comprise to sound system transmission control command based on control inerface:
The control command associated by controllable functions interface is pressed based on APP operation interface reception user;
Described control command is sent to sound system based on NFC module.
Described sound system is resolved described control command and is comprised:
After sound system obtains described control command, judging that whether described control command is the control command that command library stores, if the control command of described control command for storing in command library, then searching the controlling functions attribute associated by control command.
Described controlling functions attribute comprises: volume, mute speaker, mute microphone (MIC), the closedown display device of closing the power supply of sound system, closing the audio frequency input of sound system, regulating sound system.
Accordingly, the embodiment of the present invention additionally provides a kind of system realizing sound equipment control based on NFC, it is characterized in that, comprising:
Mobile terminal, for communicating with the NFC module of sound system based on NFC module, after the NFC module sensing sound system based on NFC module, the NFC module based on NFC module and sound system sets up point-to-point communication, and authentication information mutual alternately carries out NFC certification; After authentication is completed, receive the user identification code of sound system feedback, and obtain the control inerface of sound system to high in the clouds based on user identification code, adopt NFC communication mode to send control command to sound system based on control inerface;
Sound system, for communicating with the NFC module on mobile terminal based on NFC module, after completing NFC certification, to the user identification code of mobile terminal feedback sound acoustic system; Based on the control command that NFC communication mode mobile terminal receive sends, resolve described control command, and complete controlled accordingly based on the control command of described parsing;
High in the clouds, for storing the device parameter information of sound system, and based on the control inerface of user identification code feedback sound acoustic system that mobile terminal sends.
Described mobile terminal is used for after getting user identification code, and triggering mobile terminals APP operation interface starts; Send the user identification code of sound system to high in the clouds based on APP operation interface; The device parameter of the sound system of high in the clouds feedback is received based on APP operation interface; APP operation interface is based on the device parameter display controllable functions interface of the sound system of feedback.
Described mobile terminal also presses the control command associated by controllable functions interface based on APP operation interface reception user; Described control command is sent to sound system based on NFC module.
After described sound system gets described control command, judging that whether described control command is the control command that command library stores, if the control command of described control command for storing in command library, then searching the controlling functions attribute associated by control command.
Described controlling functions attribute comprises: volume, mute speaker, mute microphone (MIC), the closedown display device of closing the power supply of sound system, closing the audio frequency input of sound system, regulating sound system.
Compared with prior art, the present invention adopts NFC communication between sound system and mobile terminal, achieve security credential, ensure the fail safe of communication pattern, and the user identification code of sound system is obtained based on NFC technique, the complete triggering to mobile terminal operation interface, achieve the convenience of operability, can the control of items of equipment in handled easily sound system based on mobile terminal, such as to audio frequency, the control inputs such as video, volume adjusting etc., loud speaker, microphone, display devices etc. are opened closed, the convenience that the equipment simplifying sound system controls, meet each function device that single equipment simply controls in sound system.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the method flow diagram realizing sound equipment control based on NFC of the embodiment of the present invention;
Fig. 2 is the system configuration schematic diagram realizing sound equipment control based on NFC in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The method realizing sound equipment control based on NFC in the present invention, mobile terminal senses the NFC module of sound system based on NFC module; Mobile terminal sets up point-to-point communication based on the NFC module of NFC module and sound system, and authentication information mutual alternately carries out NFC certification; After completing NFC certification, sound system adopts NFC communication modes to the user identification code of mobile terminal feedback sound acoustic system; Mobile terminal obtains the control inerface of sound system to high in the clouds based on user identification code; Mobile terminal adopts NFC communication mode to send control command to sound system based on control inerface; Sound system resolves described control command, and completes controlled accordingly based on the control command of described parsing.
Concrete, Fig. 1 shows the method flow diagram realizing sound equipment control based on NFC in the embodiment of the present invention, comprises the steps:
S101, mobile terminal sense the NFC module of sound system based on NFC module;
NFC is a kind of communication, this communication mode is mutual, it is a kind of the short distance wireless communication technology, realize a kind of noncontact induction and recognition technology, it can closely sense neighbouring equipment, when being therefore configured with NFC module on mobile terminals, it can sense the NFC module on sound system, thus can set up point-to-point communication pattern.
S102, mobile terminal set up point-to-point communication based on the NFC module of NFC module and sound system;
S103, authentication information mutual alternately carry out NFC certification;
Existing NFC technique achieves the payment of near-field communication, and it can ensure the fail safe paid, and the fail safe of this payment also needs the certification by means of NFC technique, ensures the fail safe of mutual both sides.In whole process, first NFC plays authentication security, thus just carries out the application link of whole NFC scene.
Whether S104, NFC certification is passed through, if by NFC certification, then enter into S105, otherwise process ends;
If whole NFC certification is not passed through, need whole environment to there is insecurity, need to consider to terminate whole flow process, the fail safe of only secure two NFC device certification environment just can ensure in next step procedure links.
S105, after completing NFC certification, sound system adopts NFC communication modes to the user identification code of mobile terminal feedback sound acoustic system;
After authentication is completed, the user identification code existed in device systems can be sent to mobile terminal by sound system, NFC technique based on safety sends to mobile terminal, so acquisition for mobile terminal that achieves has arrived the user identification code of sound system, is equivalent to obtain the key opening sound system device parameter.
S106, after getting user identification code, triggering mobile terminals APP operation interface start;
Mobile terminal is after getting user identification code, and can trigger and start mobile terminal APP operation interface, this operation interface is the operation and control interface of a sound system, is provided with the functional control button and parameter interface etc. of sound system in whole operation and control interface.
S107, send the user identification code of sound system based on APP operation interface to high in the clouds;
After startup completes APP interface, mobile terminal based on the user identification code of APP client to high in the clouds feedback sound acoustic system, thus can realize client obtains the whole parameter of sound system process to high in the clouds.
The difference such as sound effect parameters, device parameter involved by different sound systems, it needs to be kept at high in the clouds as backup, distinct device involved by the sound system on a square or distinct device have functional all different, it is when controlling based on mobile terminal, and the device functionality embodied is different.
S108, receive the device parameter of sound system of high in the clouds feedback based on APP operation interface;
The distinct device item had for different acoustic system and every audio frequency and video input parameter etc., comprise the audio frequency parameter in sound system, and equipment such as microphone, audio amplifier, display device etc. these device parameters are all relates to, it relates to, and each of sound system is functional can do a server in the high in the clouds of Internet service provider, store the data volume of these Hai Liang, for the acquisition of mobile terminal.
S109, APP operation interface is based on the device parameter display controllable functions interface of the sound system of feedback;
Mobile terminal, after receiving the device parameter of cloud server for this user identification code, can demonstrate and there is which equipment on APP operation interface, and those are functional can control etc., thus meets user's editor control etc.
It should be noted that, complete mobile terminal based on the control inerface of user identification code to high in the clouds acquisition sound system by S106 to S109.
S110, receive user based on APP operation interface and press control command associated by controllable functions interface;
It should be noted that, these controllability function interfaces can be the control etc. for equipment, also can be concrete audio frequency parameters etc.These control commands are sent on mobile terminal by a series of data control symbols.
S111, described control command is sent to sound system based on NFC module;
It should be noted that, complete mobile terminal by S110 to S111 and adopt NFC communication mode to send control command to sound system based on control inerface.
S112, sound system obtain control command;
S113, judge that whether control command is the control command that command library stores, if so, then enter into S114, otherwise process ends;
Control command in the present embodiment is what to separate with controlling functions attribute, control command is the fail safe identifying that whole equipment controls, corresponding backup is had in its storage card in the acoustic system, resolving these orders is afterwards control commands on storage card, when namely matching, just can enter next step resolving, the controlling functions attribute retelling these associations parses.
S114, search controlling functions attribute associated by control command;
It should be noted that, the process that sound system resolves control command is completed by S112 to S114, in whole implementation process, what mobile terminal sent is networking command command character, and sound system needs to judge that these networking command command characters are whether involved by this sound system, if networking command command character is parsed generating functionality control character, thus be convenient to whole sound system and complete controlled effect.
S115, based on resolve control command complete controlled accordingly.
It should be noted that, this controlling functions attribute comprises: close or open the power supply of sound system, closedown or open the audio frequency input of sound system, the volume regulating sound system, closedown or open loud speaker, closedown or open microphone, closedown or open display device etc., the near-field communication certainly realized based on NFC is not be satisfied with the functions such as these controls.
Accordingly, Fig. 2 also show the system configuration schematic diagram realizing sound equipment control based on NFC in the embodiment of the present invention, this system comprises: the high in the clouds etc. of the mobile terminal based on NFC function, the sound system based on NFC function (can be some items) and preservation sound system function items parameter, wherein:
Mobile terminal, for communicating with the NFC module of sound system based on NFC module, after the NFC module sensing sound system based on NFC module, the NFC module based on NFC module and sound system sets up point-to-point communication, and authentication information mutual alternately carries out NFC certification; After authentication is completed, receive the user identification code of sound system feedback, and obtain the control inerface of sound system to high in the clouds based on user identification code, adopt NFC communication mode to send control command to sound system based on control inerface;
Sound system, for communicating with the NFC module on mobile terminal based on NFC module, after completing NFC certification, to the user identification code of mobile terminal feedback sound acoustic system; Based on the control command that NFC communication mode mobile terminal receive sends, resolve described control command, and complete controlled accordingly based on the control command of described parsing;
High in the clouds, for storing the device parameter information of sound system, and based on the control inerface of user identification code feedback sound acoustic system that mobile terminal sends.
It should be noted that, this mobile terminal is used for after getting user identification code, and triggering mobile terminals APP operation interface starts; Send the user identification code of sound system to high in the clouds based on APP operation interface; The device parameter of the sound system of high in the clouds feedback is received based on APP operation interface; APP operation interface is based on the device parameter display controllable functions interface of the sound system of feedback.This mobile terminal also presses the control command associated by controllable functions interface based on APP operation interface reception user; Described control command is sent to sound system based on NFC module.
It should be noted that, after this sound system gets described control command, judging that whether described control command is the control command that command library stores, if the control command of described control command for storing in command library, then searching the controlling functions attribute associated by control command.
It should be noted that, this controlling functions attribute comprises: the volume, mute speaker, mute microphone (MIC), closedown display device etc. of closing the power supply of sound system, closing the audio frequency input of sound system, regulating sound system, specifically configure corresponding functional attribute according to the difference in functionality item of sound system.
Compared with prior art, the present invention adopts NFC communication between sound system and mobile terminal, achieve security credential, ensure the fail safe of communication pattern, and the user identification code of sound system is obtained based on NFC technique, the complete triggering to mobile terminal operation interface, achieve the convenience of operability, can the control of items of equipment in handled easily sound system based on mobile terminal, such as to audio frequency, the control inputs such as video, volume adjusting etc., loud speaker, microphone, display devices etc. are opened closed, the convenience that the equipment simplifying sound system controls, meet each function device that single equipment simply controls in sound system.
Above to the embodiment of the present invention provide based on NFC realize sound equipment control method and system be described in detail, apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. realize a method for sound equipment control based on NFC, it is characterized in that, comprise the steps:
Mobile terminal senses the NFC module of sound system based on NFC module;
Mobile terminal sets up point-to-point communication based on the NFC module of NFC module and sound system, and authentication information mutual alternately carries out NFC certification;
After completing NFC certification, sound system adopts NFC communication modes to the user identification code of mobile terminal feedback sound acoustic system;
Mobile terminal obtains the control inerface of sound system to high in the clouds based on user identification code;
Mobile terminal adopts NFC communication mode to send control command to sound system based on control inerface;
Sound system resolves described control command, and completes controlled accordingly based on the control command of described parsing.
2. realize the method for sound equipment control as claimed in claim 1 based on NFC, it is characterized in that, described mobile terminal comprises based on the control inerface of user identification code to high in the clouds acquisition sound system:
After getting user identification code, triggering mobile terminals APP operation interface starts;
Send the user identification code of sound system to high in the clouds based on APP operation interface;
The device parameter of the sound system of high in the clouds feedback is received based on APP operation interface;
APP operation interface is based on the device parameter display controllable functions interface of the sound system of feedback.
3. realize the method for sound equipment control as claimed in claim 2 based on NFC, it is characterized in that, described mobile terminal adopts NFC communication mode to comprise to sound system transmission control command based on control inerface:
The control command associated by controllable functions interface is pressed based on APP operation interface reception user;
Described control command is sent to sound system based on NFC module.
4. realize the method for sound equipment control as claimed in claim 3 based on NFC, it is characterized in that, described sound system is resolved described control command and is comprised:
After sound system obtains described control command, judging that whether described control command is the control command that command library stores, if the control command of described control command for storing in command library, then searching the controlling functions attribute associated by control command.
5. the method for sound equipment control is realized as claimed in claim 4 based on NFC, it is characterized in that, described controlling functions attribute comprises: close or open the power supply of sound system, closedown or open the audio frequency input of sound system, the volume regulating sound system, closedown or open loud speaker, closedown or open microphone, closedown or open display device.
6. realize a system for sound equipment control based on NFC, it is characterized in that, comprising:
Mobile terminal, for communicating with the NFC module of sound system based on NFC module, after the NFC module sensing sound system based on NFC module, the NFC module based on NFC module and sound system sets up point-to-point communication, and authentication information mutual alternately carries out NFC certification; After authentication is completed, receive the user identification code of sound system feedback, and obtain the control inerface of sound system to high in the clouds based on user identification code, adopt NFC communication mode to send control command to sound system based on control inerface;
Sound system, for communicating with the NFC module on mobile terminal based on NFC module, after completing NFC certification, to the user identification code of mobile terminal feedback sound acoustic system; Based on the control command that NFC communication mode mobile terminal receive sends, resolve described control command, and complete controlled accordingly based on the control command of described parsing;
High in the clouds, for storing the device parameter information of sound system, and based on the control inerface of user identification code feedback sound acoustic system that mobile terminal sends.
7. realize the system of sound equipment control as claimed in claim 6 based on NFC, it is characterized in that, described mobile terminal is used for after getting user identification code, and triggering mobile terminals APP operation interface starts; Send the user identification code of sound system to high in the clouds based on APP operation interface; The device parameter of the sound system of high in the clouds feedback is received based on APP operation interface; APP operation interface is based on the device parameter display controllable functions interface of the sound system of feedback.
8. realize the system of sound equipment control as claimed in claim 7 based on NFC, it is characterized in that, described mobile terminal also presses the control command associated by controllable functions interface based on APP operation interface reception user; Described control command is sent to sound system based on NFC module.
9. the system of sound equipment control is realized as claimed in claim 8 based on NFC, it is characterized in that, after described sound system gets described control command, judge that whether described control command is control command that command library stores, if the control command of described control command for storing in command library, then search the controlling functions attribute associated by control command.
10. the system of sound equipment control is realized as claimed in claim 9 based on NFC, it is characterized in that, described controlling functions attribute comprises: volume, mute speaker, mute microphone (MIC), the closedown display device of closing the power supply of sound system, closing the audio frequency input of sound system, regulating sound system.
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| CN201510273804.3A CN104936094A (en) | 2015-05-26 | 2015-05-26 | Method and system for realizing sound control based on NFC |
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| CN201510273804.3A CN104936094A (en) | 2015-05-26 | 2015-05-26 | Method and system for realizing sound control based on NFC |
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Application publication date: 20150923 |