CN103874006B - A kind of fault detection method and electronic equipment - Google Patents
A kind of fault detection method and electronic equipment Download PDFInfo
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- CN103874006B CN103874006B CN201410130936.6A CN201410130936A CN103874006B CN 103874006 B CN103874006 B CN 103874006B CN 201410130936 A CN201410130936 A CN 201410130936A CN 103874006 B CN103874006 B CN 103874006B
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Abstract
This application provides a kind of fault detection method and electronic equipment, socket is provided with electronic equipment, audio accessories are connected by socket with electronic equipment, socket structure part is provided with socket, when audio accessories insert socket, the socket structure part triggering in socket is interrupted, and method includes：Whether the interruption of detection audio accessories insertion socket is triggered；When the interruption of audio accessories insertion socket is triggered, the voltage at default sampling test point is detected, the sampling test point on sampling path for presetting sampling test point to be formed when audio accessories insert socket；Judge whether the default voltage sampled at test point and the first predeterminated voltage are identical；When voltage at default sampling test point is identical with the first predeterminated voltage, socket structure part failure is determined.The fault detection method and electronic equipment that the application provides, the fault detect to socket structure part on electronic equipment can be achieved.
Description
Technical field
The present invention relates to troubleshooting technical field, more particularly to a kind of fault detection method and electronic equipment.
Background technology
The method of test earphone insertion is usually on electronic equipment：Interruption is produced when earphone inserts, then starts modulus and turns
Voltage on parallel operation (Analog to Digital Converter, ADC) test earphone Mike, passes through the electricity on earphone Mike
Pressure value judges whether earphone inserts.
In the prior art, the interruption of the insertion of earphone is realized using the structural member on earphone socket.
Inventor has found during the invention is realized：In the prior art, the triggering of interruption is inserted by earphone
Enter the realization of this mechanical action, due to being mechanical structure, after electronic equipment uses a period of time, the structure on earphone socket
Part easily loosens, and does not carry out the scheme of fault detect to earphone socket in the prior art.
The content of the invention
In view of this, the embodiments of the invention provide a kind of fault detection method and electronic equipment, earphone is inserted with realizing
The fault detect of holder structure part, its technical scheme are as follows：
A kind of fault detection method, applied to electronic equipment, socket is provided with the electronic equipment, audio accessories pass through
The socket is connected with the electronic equipment, and socket structure part is provided with the socket, when described in audio accessories insertion
During socket, the socket structure part triggering in the socket is interrupted, and methods described includes：
Whether the interruption for detecting the audio accessories insertion socket is triggered；
When the interruption that the audio accessories insert the socket is triggered, the voltage at default sampling test point is detected,
The default sampling test point is tested for the sampling sampled on path formed when the audio accessories insert the socket
Point；
Judge whether the default voltage sampled at test point and the first predeterminated voltage are identical；
When voltage at the default sampling test point is identical with first predeterminated voltage, the socket structure is determined
Part failure.
The electronic equipment has display unit, and optionally, methods described also includes：
It is determined that after the socket failure, fault cues information is shown on the display unit of the electronic equipment.
Optionally, methods described also includes：
It is determined that after the socket structure part failure, detected by the change of the voltage at the default sampling test point
Whether the audio accessories insert the socket of the electronic equipment.
Wherein, whether inserted by the change detection audio accessories of the voltage at the default sampling test point described
The socket of electronic equipment, it is specially：
When voltage at the default sampling test point turns to the second predeterminated voltage by first predeterminated voltage change, really
The fixed audio accessories insert the socket of the electronic equipment.
Optionally, methods described also includes：
When voltage at the default sampling test point differs with first predeterminated voltage, the socket knot is determined
The non-failure of component；
It is determined that after the non-failure of socket structure part, interruption and the institute of the socket are inserted by the audio accessories
State the voltage at default sampling test point and determine whether the audio accessories insert the socket of the electronic equipment, or, pass through
The change of voltage at the default sampling test point determines whether the audio accessories insert the socket of the electronic equipment.
A kind of electronic equipment, socket is provided with the electronic equipment, audio accessories pass through the socket and the electronics
Equipment is connected, and socket structure part is provided with the socket, when the audio accessories insert the socket, in the socket
The triggering of socket structure part is interrupted, and the electronic equipment includes：First detection module, the second detection module, judge module and first
Determining module；
Whether the first detection module, the interruption that the socket is inserted for detecting the audio accessories are triggered；
Second detection module, for detecting that the audio accessories insert the socket when the first detection module
Interruption when being triggered, detect the voltage at default sampling test point, the default sampling test point is when the audio accessories
The sampling test point inserted on the sampling path formed during the socket；
The judge module, the voltage at the default sampling test point for judging the second detection module detection
It is whether identical with the first predeterminated voltage；
First determining module, for when the judge module determine it is described it is default sampling test point at voltage with
When first predeterminated voltage is identical, the socket structure part failure is determined.
The electronic equipment has display unit, and the electronic equipment also includes：Display module；
The display module, after determining the socket structure part failure in first determining module, display
Fault cues information.
Optionally, the electronic equipment also includes：3rd detection module；
3rd detection module, for after first determining module determines the socket structure part failure, leading to
The change for the voltage crossed at the default sampling test point detects the socket whether audio accessories insert the electronic equipment.
Wherein, the 3rd detection module, specifically for the voltage at the default sampling test point by described first
When predeterminated voltage change turns to the second predeterminated voltage, determine that the audio accessories insert the socket of the electronic equipment.
Optionally, the electronic equipment also includes：Second determining module and the 4th detection module；
Second determining module, for voltage and first predeterminated voltage at the default sampling test point not
When identical, the non-failure of socket structure part is determined；
The 4th detection module member, for it is determined that after the non-failure of socket structure part, being matched somebody with somebody by the audio
It is described that the voltage that part is inserted at the interruption and the default sampling test point of the socket determines whether the audio accessories are inserted
The socket of electronic equipment, or, whether the audio accessories are determined by the change of the voltage at the default sampling test point
Insert the socket of the electronic equipment.
Above-mentioned technical proposal has the advantages that：
Fault detection method and electronic equipment provided in an embodiment of the present invention, detectable audio accessories insertion electronic equipment are inserted
Whether the interruption of mouth is triggered, can be by adopting after the interruption for detecting audio accessories insertion electronic equipment socket is triggered
On sample path preset sampling test point at voltage determine socket structure part whether failure.Failure inspection provided in an embodiment of the present invention
Survey method and electronic equipment, the fault detect to socket structure part on electronic equipment can be achieved, so as to for socket structure
Part carries out follow-up troubleshooting.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of fault detection method provided in an embodiment of the present invention；
Fig. 2 is the schematic flow sheet of another fault detection method provided in an embodiment of the present invention；
Fig. 3 is the structural representation of a kind of electronic equipment provided in an embodiment of the present invention；
Fig. 4 is the structural representation of another electronic equipment provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, be a kind of schematic flow sheet of fault detection method provided in an embodiment of the present invention, this method application
In electronic equipment, the electronic equipment can be thought as desktop computer, notebook computer, mobile phone, tablet personal computer etc., be set on the electronic equipment
Socket is equipped with, audio accessories are connected by socket with electronic equipment, and socket structure part is provided with socket, when audio accessories are inserted
During socket, the socket structure part triggering in socket is interrupted, and this method can include：
Step S101：Whether the interruption of detection audio accessories insertion socket is triggered.
Wherein, acoustic component can be earphone, and the earphone can be three-section earphone, or four-section type headset.Just
In the case of often, when the socket on earphone insertion electronic equipment, it can make the socket structure part on socket that mechanical action occur, so as to
Triggering is interrupted.
Step S102：When the interruption of audio accessories insertion socket is triggered, the voltage at default sampling test point is detected.
Wherein, the sampling test on sampling path for presetting sampling test point to be formed when audio accessories insert socket
Point.
Exemplary, electronic equipment is mobile phone, and acoustic component is four-section type headset, and the headset plug of four-section type headset has
L channel electrode, R channel electrode, grounding electrode and microphone electrode, ADC is provided with electronic equipment, when earphone inserts mobile phone
On receiver J-Horner when, ADC pins are connected by first resistor with microphone electrode, form sampling path, and ADC measurements are default to adopt
Voltage at sample test point, the voltage are the voltage of microphone.
In addition, (headset plug of three-section earphone has L channel electrode, R channel electrode for three-section earphone
And grounding electrode), when the receiver J-Horner on earphone insertion mobile phone, ADC pins are connected with grounding electrode, the voltage of ADC measurements
For 0V.
Step S103：Judge whether the default voltage sampled at test point and the first predeterminated voltage are identical.
Step S104：When voltage at default sampling test point is identical with the first predeterminated voltage, socket structure part is determined
Failure.
Equally using electronic equipment as mobile phone, acoustic component is exemplified by four-section type headset, the first predeterminated voltage is microphone
DC offset voltage, under normal circumstances, if earphone inserts mobile phone, mobile phone can detect that interruption is triggered, also, ADC is measured
Voltage be the second predeterminated voltage (non-dc bias voltage), and now, mobile phone detects that the interruption of earphone insertion is triggered, but
Be, ADC measurement voltage be microphone DC offset voltage (ADC measure voltage be microphone DC offset voltage, table
Bright earphone is not inserted into the receiver J-Horner on mobile phone), earphone is not inserted into the receiver J-Horner on mobile phone, and the interruption of earphone insertion
But it is triggered, then can determine that the socket structure part failure (for example, socket structure part loosens) on mobile phone in receiver J-Horner.
For three-section earphone, under normal circumstances, if the receiver J-Horner on earphone insertion mobile phone, during mobile phone can detect
It is disconnected to be triggered, also, the voltage of ADC measurements is 0V, and now, mobile phone detects that the interruption of earphone insertion is triggered, still,
The voltage of ADC measurements is non-zero value, then can determine that the socket structure part failure on mobile phone in receiver J-Horner (for example, socket structure part
Loosen).
Fault detection method provided in an embodiment of the present invention can also include：It is determined that after socket failure, in electronic equipment
Display unit on show fault cues information, to prompt user that socket structure part breaks down, so, user is learning failure
The socket structure part of electronic equipment can be placed under repair afterwards.
Fault detection method provided in an embodiment of the present invention, the interruption of detectable audio accessories insertion electronic equipment socket are
It is no to be triggered, can be pre- on path by sampling after the interruption for detecting audio accessories insertion electronic equipment socket is triggered
If sampling test point at voltage determine socket structure part whether failure.Fault detection method provided in an embodiment of the present invention, can
The fault detect to socket structure part on electronic equipment is realized, so that user can be directed to socket structure part and carry out follow-up event
Barrier processing.
It is understood that if the socket structure part failure in the socket of electronic equipment, electronic equipment will be unable to correctly
The insertion of test earphone, after socket structure part failure, in order to which the insertion remained to earphone detects, the embodiment of the present invention carries
Another fault detection method is supplied, referring to Fig. 2, the flow for another fault detection method provided in an embodiment of the present invention
Schematic diagram, this method are applied to electronic equipment, and the electronic equipment can be thought as desktop computer, notebook computer, mobile phone, tablet personal computer
Deng being provided with socket on the electronic equipment, audio accessories are connected by socket with electronic equipment, and socket structure is provided with socket
Part, when audio accessories insert socket, the socket structure part triggering in socket is interrupted, and this method can include：
Step S201：Whether the interruption of detection audio accessories insertion socket is triggered.
Wherein, acoustic component can be earphone, and the earphone can be three-section earphone, or four-section type headset.Normally
In the case of, when the socket on earphone insertion electronic equipment, it can make the socket structure part on socket that mechanical action occur, so as to touch
Hair interrupts.
Step S202：When the interruption of audio accessories insertion socket is triggered, the voltage at default sampling test point is detected.
Wherein, the sampling test on sampling path for presetting sampling test point to be formed when audio accessories insert socket
Point.
Step S203：Judge whether the default voltage sampled at test point and the first predeterminated voltage are identical.
Step S204a：When voltage at default sampling test point is identical with the first predeterminated voltage, socket structure part is determined
Failure.
It should be noted that above-mentioned steps S201~step S204a specific implementation is same as the previously described embodiments,
This is not repeated.
Step S205a：It is determined that after socket structure part failure, examined by the change of the voltage at default sampling test point
Survey the socket whether audio accessories insert electronic equipment.
It is understood that in socket structure part failure, can not be accurately true by way of detecting interruption and voltage
Determine the socket whether audio accessories insert electronic equipment, based on this, the embodiment of the present invention is based on voltage at default sampling test point
Change determine whether audio accessories insert the socket of electronic equipment.Specifically, voltage at default sampling test point is by the
When the change of one predeterminated voltage turns to the second predeterminated voltage, the socket of audio accessories insertion electronic equipment is determined.
In addition, when the voltage at default sampling test point turns to the first predeterminated voltage by the change of the second predeterminated voltage, can be true
Determine audio accessories to extract from the socket of electronic equipment.
Step S204b：When voltage and the first predeterminated voltage at default sampling test point differ, socket structure is determined
The non-failure of part.
Step S205b：It is determined that after the non-failure of socket structure part, insert the interruption of socket by audio accessories and preset
Voltage at sampling test point determines whether audio accessories insert the socket of electronic equipment, or, pass through default sampling test point
The change of the voltage at place determines whether audio accessories insert the socket of electronic equipment.
After the non-failure of socket structure part is determined, inserting for electronic equipment whether can be inserted by two ways test earphone
Mouthful.In a kind of possible implementation, determine whether earphone inserts electronic equipment by way of detecting interruption and voltage
Socket, in alternatively possible implementation, determine whether earphone inserts inserting for electronic equipment by the way of voltage is detected
Mouthful.Specifically, when it is determined that during the non-failure of socket structure part, electronic equipment can show one can interactive interface, this can interactive interface can
Acoustic component insertion detection mode option is shown, electronic equipment can carry out acoustic component based on the detection mode selected by user
Insertion detection.
Fault detection method provided in an embodiment of the present invention, the interruption of detectable audio accessories insertion electronic equipment socket are
It is no to be triggered, can be pre- on path by sampling after the interruption for detecting audio accessories insertion electronic equipment socket is triggered
If the voltage at sampling test point determine socket structure part whether failure, after it is determined that being out of order, default sampling test can be passed through
Whether the change test earphone of voltage inserts the socket of electronic equipment at point.Fault detection method provided in an embodiment of the present invention,
The fault detect to socket structure part can be not only realized, and failure can be directed to, based on voltage at default sampling test point
The insertion of change detection acoustic component.
Corresponding with the above method, the embodiment of the present invention additionally provides a kind of electronic equipment.Referring to Fig. 3, it is the present invention
A kind of structural representation for the electronic equipment that embodiment provides, socket is provided with the electronic equipment, audio accessories pass through socket
It is connected with electronic equipment, socket structure part is provided with socket, when audio accessories insert socket, the socket structure part in socket
Triggering is interrupted, and the electronic equipment can include：First detection module 301, the second detection module 302, judge module 303 and first
Determining module 304.Wherein：
Whether first detection module 301, the interruption for detecting audio accessories insertion socket are triggered.
Second detection module 302, for detecting that the interruption of audio accessories insertion socket is touched when first detection module 301
During hair, the voltage at default sampling test point is detected.
Wherein, the sampling test on sampling path for presetting sampling test point to be formed when audio accessories insert socket
Point.
Judge module 303, the voltage and first at default sampling test point for judging the detection of the second detection module 302
Whether predeterminated voltage is identical.
First determining module 304, for determining voltage at default sampling test point and first pre- when judge module 303
If voltage is identical, socket structure part failure is determined.
Optionally, the electronic equipment that the present embodiment provides can also include display module.Display module, for true first
After cover half block 304 determines socket structure part failure, fault cues information is shown.
Electronic equipment provided in an embodiment of the present invention, can detect audio accessories insertion electronic equipment socket interruption whether by
Triggering, after the interruption for detecting audio accessories insertion electronic equipment socket is triggered, it can be adopted by sampling to preset on path
Voltage at sample test point determine socket structure part whether failure.Electronic equipment provided in an embodiment of the present invention, it can be achieved to inserting
The fault detect of holder structure part.
Referring to Fig. 4, it is another structural representation of electronic equipment provided in an embodiment of the present invention, on the electronic equipment
Socket is provided with, audio accessories are connected by socket with electronic equipment, and socket structure part is provided with socket, when audio accessories are inserted
When entering socket, the socket structure part triggering in socket is interrupted, and the electronic equipment can include：First detection module 401, second is examined
Survey module 402, judge module 403, the first determining module 404, the 3rd detection module 405, the second determining module 406 and the 4th inspection
Survey module 407.Wherein：
Whether first detection module 401, the interruption for detecting audio accessories insertion socket are triggered.
Second detection module 402, for detecting that the interruption of audio accessories insertion socket is touched when first detection module 401
During hair, the voltage at default sampling test point is detected.
Wherein, the sampling test on sampling path for presetting sampling test point to be formed when audio accessories insert socket
Point.
Judge module 403, the voltage and first at default sampling test point for judging the detection of the second detection module 402
Whether predeterminated voltage is identical.
First determining module 404, for determining voltage at default sampling test point and first pre- when judge module 403
If voltage is identical, socket structure part failure is determined.
3rd detection module 405, for after the first determining module 404 determines socket structure part failure, by default
Whether the change detection audio accessories of the voltage at sampling test point insert the socket of electronic equipment.
In a kind of possible implementation, the 3rd detection module be specifically used for voltage at default sampling test point by
When the change of first predeterminated voltage turns to the second predeterminated voltage, the socket of audio accessories insertion electronic equipment is determined.
Second determining module 406, when being differed for the voltage at default sampling test point and the first predeterminated voltage, really
Determine the non-failure of socket structure part.
4th detection module 407, after determining the non-failure of socket structure part in the second determining module 406, pass through sound
Voltage at the interruption of frequency accessory insertion socket and default sampling test point determines whether audio accessories insert inserting for electronic equipment
Mouthful, or, determine whether audio accessories insert the socket of electronic equipment by the change of the voltage at default sampling test point.
Optionally, the electronic equipment that the present embodiment provides can also include display module.Display module, for true first
After cover half block 404 determines socket structure part failure, fault cues information is shown.
Electronic equipment provided in an embodiment of the present invention, can detect audio accessories insertion electronic equipment socket interruption whether by
Triggering, after the interruption for detecting audio accessories insertion electronic equipment socket is triggered, it can be adopted by sampling to preset on path
Voltage at sample test point determine socket structure part whether failure, after it is determined that being out of order, can be by default sampling test point at
Whether the change test earphone of voltage inserts the socket of electronic equipment.Electronic equipment provided in an embodiment of the present invention, not only can be real
Now to the fault detect of socket structure part, and failure can be directed to, the change detection based on voltage at default sampling test point
The insertion of acoustic component.
It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weight
Point explanation is all difference with other embodiment, between each embodiment identical similar part mutually referring to.
For device or system class embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, it is related
Part illustrates referring to the part of embodiment of the method.
It should also be noted that, herein, such as first and second or the like relational terms are used merely to one
Entity or operation make a distinction with another entity or operation, and not necessarily require or imply between these entities or operation
Any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to contain
Lid nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Directly it can be held with reference to the step of method or algorithm that the embodiments described herein describes with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of fault detection method, applied to electronic equipment, socket is provided with the electronic equipment, audio accessories pass through institute
State socket to be connected with the electronic equipment, socket structure part is provided with the socket, inserted when audio accessories insertion is described
During mouth, the socket structure part triggering in the socket is interrupted, it is characterised in that methods described includes：
Whether the interruption for detecting the audio accessories insertion socket is triggered；
When the interruption that the audio accessories insert the socket is triggered, the voltage at default sampling test point is detected, it is described
Sampling test point on the default sampling path for sampling test point to be formed when the audio accessories insert the socket；
Judge whether the default voltage sampled at test point and the first predeterminated voltage are identical；
When voltage at the default sampling test point is identical with first predeterminated voltage, the socket structure part event is determined
Barrier.
2. according to the method for claim 1, it is characterised in that the electronic equipment has display unit, and methods described is also
Including：
It is determined that after the socket failure, fault cues information is shown on the display unit of the electronic equipment.
3. according to the method for claim 1, it is characterised in that methods described also includes：
It is determined that after the socket structure part failure, by described in the change detection of the voltage at the default sampling test point
Whether audio accessories insert the socket of the electronic equipment.
4. according to the method for claim 3, it is characterised in that pass through the change of the voltage at the default sampling test point
The socket whether audio accessories insert the electronic equipment is detected, is specially：
When voltage at the default sampling test point turns to the second predeterminated voltage by first predeterminated voltage change, institute is determined
State the socket that audio accessories insert the electronic equipment.
5. the method according to any one in Claims 1 to 4, it is characterised in that methods described also includes：
When voltage at the default sampling test point differs with first predeterminated voltage, the socket structure part is determined
Non- failure；
It is determined that after the non-failure of socket structure part, the interruption of the socket and described pre- is inserted by the audio accessories
If the voltage at sampling test point determines whether the audio accessories insert the socket of the electronic equipment, or, by described
The change of voltage at default sampling test point determines whether the audio accessories insert the socket of the electronic equipment.
6. a kind of electronic equipment, socket is provided with the electronic equipment, audio accessories are set by the socket and the electronics
It is standby to connect, socket structure part is provided with the socket, when the audio accessories insert the socket, inserting in the socket
The triggering of holder structure part is interrupted, it is characterised in that the electronic equipment includes：First detection module, the second detection module, judge mould
Block and the first determining module；
Whether the first detection module, the interruption that the socket is inserted for detecting the audio accessories are triggered；
Second detection module, for detecting that the audio accessories are inserted in the socket when the first detection module
It is disconnected when being triggered, the voltage at default sampling test point is detected, the default sampling test point is when the audio accessories are inserted
The sampling test point on sampling path formed during the socket；
The judge module, voltage at the default sampling test point for judging second detection module detection and the
Whether one predeterminated voltage is identical；
First determining module, for when the judge module determine it is described it is default sampling test point at voltage with it is described
When first predeterminated voltage is identical, the socket structure part failure is determined.
7. electronic equipment according to claim 5, it is characterised in that the electronic equipment has display unit, the electricity
Sub- equipment also includes：Display module；
The display module, after determining the socket structure part failure in first determining module, show failure
Prompt message.
8. electronic equipment according to claim 5, it is characterised in that the electronic equipment also includes：3rd detection module；
3rd detection module, for after first determining module determines the socket structure part failure, passing through institute
The change for stating the voltage at default sampling test point detects the socket whether audio accessories insert the electronic equipment.
9. electronic equipment according to claim 8, it is characterised in that the 3rd detection module, specifically for when described
When voltage at default sampling test point turns to the second predeterminated voltage by first predeterminated voltage change, the audio accessories are determined
Insert the socket of the electronic equipment.
10. the electronic equipment according to any one in claim 6~9, it is characterised in that the electronic equipment also wraps
Include：Second determining module and the 4th detection module；
Second determining module, differed for the voltage at the default sampling test point with first predeterminated voltage
When, determine the non-failure of socket structure part；
4th detection module, for it is determined that after the non-failure of socket structure part, being inserted by the audio accessories
Voltage at the interruption of the socket and the default sampling test point determines whether the audio accessories are inserted the electronics and set
Standby socket, or, determine whether the audio accessories insert institute by the change of the voltage at the default sampling test point
State the socket of electronic equipment.
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| CN201410130936.6A CN103874006B (en) | 2014-04-02 | 2014-04-02 | A kind of fault detection method and electronic equipment |
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| CN201410130936.6A CN103874006B (en) | 2014-04-02 | 2014-04-02 | A kind of fault detection method and electronic equipment |
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| CN103874006B true CN103874006B (en) | 2017-12-26 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106937233A (en) * | 2017-02-24 | 2017-07-07 | 上海与德信息技术有限公司 | The method and device of audio fault detect |
| CN107396273B (en) * | 2017-06-23 | 2020-07-07 | 深圳市泰和安科技有限公司 | Detection circuit of broadcast sound box and detection method and device thereof |
| GB2567903A (en) * | 2017-10-27 | 2019-05-01 | Cirrus Logic Int Semiconductor Ltd | Socket monitoring |
| CN110324775B (en) * | 2019-05-14 | 2021-06-15 | 惠州Tcl移动通信有限公司 | Earphone identification method, mobile terminal, earphone and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035924A (en) * | 2010-11-30 | 2011-04-27 | 深圳市中兴移动通信有限公司 | Detection circuit and detection method for four-section coaxial earphone interface of mobile phone |
| CN102300003A (en) * | 2011-09-20 | 2011-12-28 | 惠州Tcl移动通信有限公司 | Mobile terminal capable of automatically detecting earphone jack |
| CN202310062U (en) * | 2011-09-02 | 2012-07-04 | 广东欧珀移动通信有限公司 | Compatible three-section earphone insertion detection circuit |
| CN102833649A (en) * | 2012-08-17 | 2012-12-19 | 惠州Tcl移动通信有限公司 | Earphone interface circuit and mobile communication device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090055359A (en) * | 2007-11-28 | 2009-06-02 | 삼성전자주식회사 | Compatible circuit and method for 4 pole earphone and 5 pole earphone, and potable device using the same |
-
2014
- 2014-04-02 CN CN201410130936.6A patent/CN103874006B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035924A (en) * | 2010-11-30 | 2011-04-27 | 深圳市中兴移动通信有限公司 | Detection circuit and detection method for four-section coaxial earphone interface of mobile phone |
| CN202310062U (en) * | 2011-09-02 | 2012-07-04 | 广东欧珀移动通信有限公司 | Compatible three-section earphone insertion detection circuit |
| CN102300003A (en) * | 2011-09-20 | 2011-12-28 | 惠州Tcl移动通信有限公司 | Mobile terminal capable of automatically detecting earphone jack |
| CN102833649A (en) * | 2012-08-17 | 2012-12-19 | 惠州Tcl移动通信有限公司 | Earphone interface circuit and mobile communication device |
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| CN103874006A (en) | 2014-06-18 |
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