CN104503762A - Device and method for identifying electronic accessory - Google Patents
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- CN104503762A CN104503762A CN201410844294.6A CN201410844294A CN104503762A CN 104503762 A CN104503762 A CN 104503762A CN 201410844294 A CN201410844294 A CN 201410844294A CN 104503762 A CN104503762 A CN 104503762A
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Abstract
The invention discloses a device and a method for identifying an electronic accessory. The device and the method are used for more accurately identifying the electronic accessory, so that the electronic accessory can be more accurately configured, and the product performance is improved. The device comprises a selecting module and a processor, wherein the selecting module comprises a first branch and a second branch, one of the first branch and the second branch is connected with the electronic accessory, when the branches connected with the electronic accessory are different, level signals output by the selecting module are also different, and the processor is connected with the selecting module, and is used for obtaining the level signals of the selecting module and identifying the model of the electronic accessory according to the obtained level signals.
Description
Technical field
The disclosure relates to communication and computer disposal field, particularly relates to the device and method identifying electronic components.
Background technology
Along with the development of electronic technology, mobile terminal is generally applied, and updates quickly.Mobile terminal comprises the electronic components such as loudspeaker, receiver and loudspeaker.The producer producing mobile terminal generally oneself does not produce these electronic components, but buys from other producer.So these electronic components may derive from multiple different producer.
Summary of the invention
For overcoming Problems existing in correlation technique, the disclosure provides a kind of device and method identifying electronic components.
According to the first aspect of disclosure embodiment, a kind of method identifying electronic components is provided, comprises:
Select module, comprise the first branch road and the second branch road; First branch road is connected with electronic components with the branch road of in the second branch road; Wherein, the branch road that electronic components connect is different, then the level signal selecting module to export is also different;
Processor, with described selection model calling, for obtaining the level signal selecting module, and identifies the model of described electronic components according to the described level signal obtained.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: the present embodiment, by electronic components and selection model calling, forms selection circuit.Obtained the level signal of electronic components generation by selection circuit, identified the electronic components of different model by different level signals.After identifying the model of electronic components, just can configure more accurately electronic components, make electronic components give play to better performance.
In one embodiment, described first branch road comprises:
Earth point, is connected with electronic components.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: the present embodiment drags down the level signal of the first branch road by earth point, then the first branch road produces low level signal, to be different from the high level signal of the second branch road.The model of electronic components is gone out by low and high level Signal analysis.This structure is simple and easy to realize.
In one embodiment, described first branch road also comprises:
Current-limiting resistance, connects with electronic components.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: the present embodiment realizes carrying out current limliting to the first branch road by current-limiting resistance, plays electronic components current limliting and protective effect.
In one embodiment, described processor is connected with a pin of electronic components by described selection module.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: the present embodiment is the newly-increased pins of electronic components, for being connected with processor.Processor can obtain the level signal of electronic components generation by this pin, and then determines the model of electronic components.This structure is simple and easy to realize.
In one embodiment, described processor is also for adopting the configuration information corresponding with the model of the described electronic components identified to carry out parameter configuration.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: the present embodiment carries out corresponding configuration for the model of electronic components, configuration can be made more accurate, give full play to the performance of electronic components, better effects if.
In one embodiment, described electronic components comprise: loudspeaker, microphone or earphone chip.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: in the present embodiment, electronic components can have multiple, all can carry out the identification of model, and then realizes configuring more accurately.
According to the second aspect of disclosure embodiment, a kind of method identifying electronic components is provided, comprises:
Obtain the level signal selecting module; Wherein, electronic components are connected with the branch road selected in two branch roads of module;
The model of described electronic components is identified according to the described level signal obtained.
In one embodiment, the described described level signal according to obtaining identifies the model of described electronic components, comprising:
According to the corresponding relation of the model of level signal and the electrical arrangement preset, determine the model of the described electronic components that the described level signal of acquisition is corresponding.
In one embodiment, described method also comprises:
The configuration information corresponding with the model of the described electronic components identified is adopted to carry out parameter configuration.
According to the third aspect of disclosure embodiment, a kind of device identifying electronic components is provided, comprises:
Acquisition module, for obtaining the level signal selecting module; Wherein, electronic components are connected with the branch road selected in two branch roads of module;
Identification module, for identifying the model of described electronic components according to the described level signal obtained.
In one embodiment, described identification module, according to the corresponding relation of the model of level signal and the electrical arrangement preset, determines the model of the described electronic components that the described level signal of acquisition is corresponding.
In one embodiment, described device also comprises:
Configuration module, carries out parameter configuration for adopting the configuration information corresponding with the model of the described electronic components identified.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in instructions and to form the part of this instructions, shows and meets embodiment of the present disclosure, and is used from instructions one and explains principle of the present disclosure.
Fig. 1 is a kind of block diagram identifying the device of electronic components according to an exemplary embodiment.
Fig. 2 is a kind of block diagram identifying the device of electronic components according to an exemplary embodiment.
Fig. 3 is a kind of block diagram identifying the device of electronic components according to an exemplary embodiment.
Fig. 4 is a kind of process flow diagram identifying the method for electronic components according to an exemplary embodiment.
Fig. 5 is a kind of process flow diagram identifying the method for electronic components according to an exemplary embodiment.
Fig. 6 is a kind of process flow diagram identifying the method for electronic components according to an exemplary embodiment.
Fig. 7 is a kind of block diagram identifying the device of electronic components according to an exemplary embodiment.
Fig. 8 is a kind of block diagram identifying the device of electronic components according to an exemplary embodiment.
Fig. 9 is the block diagram of a kind of device according to an exemplary embodiment.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the disclosure.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present disclosure are consistent.
In correlation technique, the electronic components that different manufacturers is produced have different performances or index parameter, as distortion rate etc.If adopt identical configuration parameter to be configured electronic components, then most electronic components cannot play good performance.And the electrical arrangement of different model produces different results of use, make Consumer's Experience bad.In order to make user obtain good and unified experience effect, need to carry out different configurations to the electronic components of different manufacturers.But after installing these electronic components, mobile terminal self does not know electronic components derive from which producer, which type of configuration should be carried out.Therefore, how identifying electronic components more accurately, to be configured electronic components more accurately, enhance product performance, is problem demanding prompt solution.
For solving this problem, the present embodiment, by electronic components and selection model calling, forms selection circuit.The model of electronic components is gone out by the voltage identification of selection circuit.The model identifying electronic components contributes to configuring more accurately electronic components, makes the electronic components of different model play better and unified performance, improves Consumer's Experience.
Fig. 1 is a kind of block diagram identifying the device of electronic components according to an exemplary embodiment, and as shown in Figure 1, this device can be mobile terminal, comprising: select module 101 and processor 102.
Selecting module 101, comprising multiple branch road, as comprised the first branch road 1011 and the second branch road 1012; First branch road 1011 is connected with electronic components 103 with a branch road in the second branch road 1012; Wherein, the branch road that electronic components connect is different, then the level signal selecting module to export is also different.
Processor 102, with described selection model calling, for obtaining the level signal selecting module, and identifies the model of described electronic components according to the described level signal obtained.Such as, processor 103 is connected with described selection module 101 by GPIO (universal input/output) pin.
The present embodiment adds at least one pin (pin) to electronic components, and this pin is connected with selecting a branch road of module 101, and by selecting module 101 to be connected with processor 102.Select the different branch of module 101 can produce different level signals, as high level signal or low level signal.When installing electronic components, according to the branch road that the model of electronic components selects corresponding level signal corresponding.Electronic components are connected with this branch road.Installation and after power on (start shooting or restart), processor 103 can obtain select module 101 produce level signal.Different level signals comes from different branch roads.The level signal selecting module 101 to produce is corresponding with the model of electronic components.So processor 102 goes out the model of electronic components by the level signal identifiable design obtained.The present embodiment achieves the type identifier to electronic components, and scheme is simple and easy to realize.Identify the model of electronic components, contribute to configuring more accurately electronic components.
Exist an embodiment, as shown in Figure 2, described first branch road 1011 comprises: earth point 201.
Earth point 201, is connected with electronic components.Earth point 201 can be positioned on the mainboard of mobile terminal.
The present embodiment is that electronic components 103 newly increase two pins, and the first pin is connected with processor 102 by selecting module 101.Second pin is connected with earth point 201.Power junctions 104 is powered for selecting module 101 and electronic components 103.In the first branch road, power junctions 104, electronic components 103 and earth point 201 form path.Because electronic components 103 are connected with earth point 201, so electronic components 103 are to processor 102 output low level signal (as represented with " 0 ").Second branch road 1012 does not comprise earth point 201, but is directly connected with processor 102 by the first pin of electronic components 103.So in the second branch road, electronic components 103 export high level signal (as represented with " 1 ") to processor 102.
The present embodiment drags down the level signal of the first branch road by earth point 201, then the first branch road produces low level signal, to be different from the high level signal of the second branch road.The model of electronic components is gone out by low and high level Signal analysis.This structure is simple and easy to realize.
Exist an embodiment, as shown in Figure 3, described first branch road 1011 also comprises: current-limiting resistance 202.
Current-limiting resistance 202, connects with electronic components.Such as, the resistance of current-limiting resistance 202 is 5 Europe.
The present embodiment realizes carrying out current limliting to the first branch road by current-limiting resistance 202, plays electronic components current limliting and protective effect.
In one embodiment, described processor 102 is connected with a pin of electronic components 103 by described selection module 101.
The present embodiment is the newly-increased pins of electronic components 103, for being connected with processor 102.Processor 102 can obtain the level signal of electronic components 103 generation by this pin, and then determines the model of electronic components 103.This structure is simple and easy to realize.
In one embodiment, described processor 102 is also for adopting the configuration information corresponding with the model of the described electronic components 103 identified to carry out parameter configuration.
The present embodiment carries out corresponding configuration for the model of electronic components, configuration can be made more accurate, give full play to the performance of electronic components, better effects if.
In one embodiment, described electronic components 103 comprise: loudspeaker, microphone or earphone chip etc., the various electronic components in mobile terminal are all applicable to the present embodiment.
In the present embodiment, electronic components can have multiple, all can carry out the identification of model, and then realize configuring more accurately.
By being described above the structure of having separated mobile terminal, introduce the implementation procedure of mobile terminal identification electronic components below.
Fig. 4 is a kind of process flow diagram identifying the method for electronic components according to an exemplary embodiment, and as shown in Figure 4, the method can be realized by mobile terminal, comprises the following steps:
In step 401, the level signal selecting module is obtained; Wherein, electronic components are connected with the branch road selected in two branch roads of module.
In step 402, the model of described electronic components is identified according to the described level signal obtained.
In one embodiment, step 401 can also be realized by steps A.
In step, according to the corresponding relation of the model of level signal and the electrical arrangement preset, determine the model of the described electronic components that the described level signal of acquisition is corresponding.
In one embodiment, described method also comprises: step B.
In stepb, the configuration information corresponding with the model of the described electronic components identified is adopted to carry out parameter configuration.
The implementation procedure identifying electronic components is introduced in detail below by several embodiment.
Fig. 5 is a kind of process flow diagram identifying the method for electronic components according to an exemplary embodiment, and as shown in Figure 5, the method can be realized by mobile terminal, comprises the following steps:
In step 501, the level signal selecting module is obtained.
In step 502, according to the corresponding relation of the model of level signal and the electrical arrangement preset, determine the model of the described electronic components that the described level signal of acquisition is corresponding.
Fig. 6 is a kind of process flow diagram identifying the method for electronic components according to an exemplary embodiment, and as shown in Figure 6, the method can be realized by mobile terminal, comprises the following steps:
In step 601, the level signal selecting module is obtained.
In step 602, according to the corresponding relation of the model of level signal and the electrical arrangement preset, determine the model of the described electronic components that the described level signal of acquisition is corresponding.
In step 603, the configuration information corresponding with the model of the described electronic components identified is adopted to carry out parameter configuration.
Fig. 7 is a kind of block diagram identifying the device of electronic components according to an exemplary embodiment, and as shown in Figure 7, this device can be processor, comprising: acquisition module 701 and identification module 702.
Acquisition module 701, for obtaining the level signal selecting module; Wherein, electronic components are connected with the branch road selected in two branch roads of module.
Identification module 702, for identifying the model of described electronic components according to the described level signal obtained.
In one embodiment, described identification module 702, according to the corresponding relation of the model of level signal and the electrical arrangement preset, determines the model of the described electronic components that the described level signal of acquisition is corresponding.
In one embodiment, as shown in Figure 8, described device also comprises:
Configuration module 703, carries out parameter configuration for adopting the configuration information corresponding with the model of the described electronic components identified.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
Fig. 9 is the block diagram of a kind of device 900 for identifying electronic components according to an exemplary embodiment.Such as, device 900 can be mobile phone, computing machine, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc.
With reference to Fig. 9, device 900 can comprise following one or more assembly: processing components 902, storer 904, power supply module 906, multimedia groupware 908, audio-frequency assembly 910, the interface 912 of I/O (I/O), sensor module 914, and communications component 916.
The integrated operation of the usual control device 900 of processing components 902, such as with display, call, data communication, camera operation and record operate the operation be associated.Processing components 902 can comprise one or more processor 920 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 902 can comprise one or more module, and what be convenient between processing components 902 and other assemblies is mutual.Such as, processing element 902 can comprise multi-media module, mutual with what facilitate between multimedia groupware 908 and processing components 902.
Storer 904 is configured to store various types of data to be supported in the operation of equipment 900.The example of these data comprises for any application program of operation on device 900 or the instruction of method, contact data, telephone book data, message, picture, video etc.Storer 904 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), ROM (read-only memory) (ROM), magnetic store, flash memory, disk or CD.
The various assemblies that electric power assembly 906 is device 900 provide electric power.Electric power assembly 906 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for device 900 and be associated.
Multimedia groupware 908 is included in the screen providing an output interface between described device 900 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Described touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant to described touch or slide and pressure.In certain embodiments, multimedia groupware 908 comprises a front-facing camera and/or post-positioned pick-up head.When equipment 900 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 910 is configured to export and/or input audio signal.Such as, audio-frequency assembly 910 comprises a microphone (MIC), and when device 900 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The sound signal received can be stored in storer 904 further or be sent via communications component 916.In certain embodiments, audio-frequency assembly 910 also comprises a loudspeaker, for output audio signal.
I/O interface 912 is for providing interface between processing components 902 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor module 914 comprises one or more sensor, for providing the state estimation of various aspects for device 900.Such as, sensor module 914 can detect the opening/closing state of equipment 900, the relative positioning of assembly, such as described assembly is display and the keypad of device 900, the position of an assembly of all right pick-up unit 900 of sensor module 914 or device 900 changes, the presence or absence that user contacts with device 900, the temperature variation of device 900 orientation or acceleration/deceleration and device 900.Sensor module 914 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor module 914 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor module 914 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communications component 916 is configured to the communication being convenient to wired or wireless mode between device 900 and other equipment.Device 900 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communication component 916 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, described communication component 916 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 900 can be realized, for performing said method by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD) (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the storer 904 of instruction, above-mentioned instruction can perform said method by the processor 920 of device 900.Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
Identify a device for electronic components, comprising:
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
Obtain the level signal selecting module; Wherein, electronic components are connected with the branch road selected in two branch roads of module;
The model of described electronic components is identified according to the described level signal obtained.
Described processor can also be configured to:
The described described level signal according to obtaining identifies the model of described electronic components, comprising:
According to the corresponding relation of the model of level signal and the electrical arrangement preset, determine the model of the described electronic components that the described level signal of acquisition is corresponding.
Described processor can also be configured to:
Described method also comprises:
The configuration information corresponding with the model of the described electronic components identified is adopted to carry out parameter configuration.
A kind of non-transitory computer-readable recording medium, when the instruction in described storage medium is performed by the processor of mobile terminal, make mobile terminal can perform a kind of method identifying electronic components, described method comprises:
Obtain the level signal selecting module; Wherein, electronic components are connected with the branch road selected in two branch roads of module;
The model of described electronic components is identified according to the described level signal obtained.
Instruction in described storage medium can also comprise:
The described described level signal according to obtaining identifies the model of described electronic components, comprising:
According to the corresponding relation of the model of level signal and the electrical arrangement preset, determine the model of the described electronic components that the described level signal of acquisition is corresponding.
Instruction in described storage medium can also comprise:
Described method also comprises:
The configuration information corresponding with the model of the described electronic components identified is adopted to carry out parameter configuration.
Those skilled in the art, at consideration instructions and after putting into practice invention disclosed herein, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Instructions and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.
Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.
Claims (12)
1. identify a device for electronic components, it is characterized in that, comprising:
Select module, at least comprise the first branch road and the second branch road; First branch road is connected with electronic components with the branch road of in the second branch road; Wherein, the branch road that electronic components connect is different, then the level signal selecting module to export is also different;
Processor, with described selection model calling, for obtaining the level signal selecting module, and identifies the model of described electronic components according to the described level signal obtained.
2. the device of identification electronic components according to claim 1, is characterized in that, described first branch road comprises:
Earth point, is connected with electronic components.
3. the device of identification electronic components according to claim 2, is characterized in that, described first branch road also comprises:
Current-limiting resistance, connects with electronic components.
4. the device of identification electronic components according to claim 1, is characterized in that, described processor is connected with a pin of electronic components by described selection module.
5. the device of identification electronic components according to claim 1, is characterized in that, described processor is also for adopting the configuration information corresponding with the model of the described electronic components identified to carry out parameter configuration.
6. the device of identification electronic components according to claim 1, is characterized in that, described electronic components comprise: loudspeaker, microphone or earphone chip.
7. identify a method for electronic components, it is characterized in that, comprising:
Obtain the level signal selecting module; Wherein, electronic components are connected with the branch road selected in two branch roads of module;
The model of described electronic components is identified according to the described level signal obtained.
8. the method for identification electronic components according to claim 7, is characterized in that, the described described level signal according to obtaining identifies the model of described electronic components, comprising:
According to the corresponding relation of the model of level signal and the electrical arrangement preset, determine the model of the described electronic components that the described level signal of acquisition is corresponding.
9. the method for identification electronic components according to claim 7, is characterized in that, described method also comprises:
The configuration information corresponding with the model of the described electronic components identified is adopted to carry out parameter configuration.
10. identify a device for electronic components, it is characterized in that, comprising:
Acquisition module, for obtaining the level signal selecting module; Wherein, electronic components are connected with the branch road selected in two branch roads of module;
Identification module, for identifying the model of described electronic components according to the described level signal obtained.
The device of 11. identification electronic components according to claim 10, is characterized in that, described identification module, according to the corresponding relation of the model of level signal and the electrical arrangement preset, determines the model of the described electronic components that the described level signal of acquisition is corresponding.
The device of 12. identification electronic components according to claim 10, it is characterized in that, described device also comprises:
Configuration module, carries out parameter configuration for adopting the configuration information corresponding with the model of the described electronic components identified.
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| CN105228074A (en) * | 2015-09-28 | 2016-01-06 | 小米科技有限责任公司 | Identify the method for loud speaker, device, circuit board and terminal |
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| CN110502265A (en) * | 2019-08-23 | 2019-11-26 | 广东电网有限责任公司 | A kind of GPS module adaptation method, device, equipment and storage medium based on Android |
| CN110990314A (en) * | 2019-11-29 | 2020-04-10 | 北京小米移动软件有限公司 | Electronic equipment identification method and device, terminal equipment and electronic equipment |
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