CN105656327B - Method for monitoring state, power supply adaptor and electronic equipment - Google Patents
Method for monitoring state, power supply adaptor and electronic equipment Download PDFInfo
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- CN105656327B CN105656327B CN201610079290.2A CN201610079290A CN105656327B CN 105656327 B CN105656327 B CN 105656327B CN 201610079290 A CN201610079290 A CN 201610079290A CN 105656327 B CN105656327 B CN 105656327B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Sources (AREA)
- Dc-Dc Converters (AREA)
Abstract
The invention discloses a kind of method for monitoring state and use the power supply adaptor and electronic equipment of the method for monitoring state.The method for monitoring state is applied to being converted to input power signal into the power supply adaptor of out-put supply signal, and the method for monitoring state includes: the state parameter for monitoring the power supply adaptor；Compare the state parameter and predetermined threshold parameter, to obtain condition monitoring signal；The power supply adaptor described in the condition monitoring signal designation is when in an abnormal state, generates abnormality signal；And the abnormality Signal averaging on the out-put supply signal and is exported.
Description
Technical field
The present invention relates to field of electronic devices, more particularly it relates to which a kind of method for monitoring state and use should
The power supply adaptor and electronic equipment of method for monitoring state.
Background technique
Power supply adaptor is the power conversion device for the power supply of small portable electronic device and electronic apparatus.Depend on
In its design requirement and manufacturing process, different power supply adaptors has different nominal normal operating conditions.For example, usual work
Making temperature is at 0~+50 DEG C, and working relative humidity is 20~90%RH, and vibration resistance range is 10~500Hz, 2G10 minutes/period.
If power supply adaptor is in outside normal operating conditions range, performance inconsistency and the deterioration of power supply adaptor will lead to.Into one
Step ground may lead to electronic equipment due to the unexpected collapse of power supply adaptor if the operating temperature of power supply adaptor is excessively high
Loss of vital data, or even exist and the risks of the safety accidents such as fire occur.
Accordingly, it is desirable to provide a kind of method for monitoring state, monitors in real time for the working condition to power supply adaptor,
And early warning is executed when there is abnormality.
Summary of the invention
Propose the present invention in view of the above problems.The present invention provides a kind of method for monitoring state and use the state
The power supply adaptor and electronic equipment of monitoring method, the method for monitoring state are able to carry out the work shape for such as operating temperature
The real time monitoring of state, and in monitoring instruction there are when abnormal operation, by the abnormal operation electronic device, with
Just electronic equipment and its user take corresponding processing.
According to one embodiment of present invention, a kind of method for monitoring state is provided, is applied to turn input power signal
It is changed to the power supply adaptor of out-put supply signal, the method for monitoring state includes: the state ginseng for monitoring the power supply adaptor
Number；Compare the state parameter and predetermined threshold parameter, to obtain condition monitoring signal；In the condition monitoring signal designation institute
It is when in an abnormal state to state power supply adaptor, generates abnormality signal；And by the abnormality Signal averaging described
On out-put supply signal and export.
In addition, method for monitoring state according to an embodiment of the invention, wherein the state parameter is the power supply
The operating temperature of adapter, the predetermined threshold parameter are predetermined threshold.
In addition, method for monitoring state according to an embodiment of the invention, wherein the out-put supply signal is direct current
Voltage signal, the abnormality signal are the carrier voltage signal with preset frequency.
According to another embodiment of the present invention, a kind of power supply adaptor is provided, comprising: power supply signal converting unit is used
In input power signal is converted to out-put supply signal；Condition monitoring unit, for monitoring the power supply signal converting unit
State；Wherein, the condition monitoring unit includes that state parameter obtains subelement, single for obtaining the power supply signal conversion
The state parameter of member, condition monitoring signal generate subelement, for the state parameter and predetermined threshold parameter, to obtain
Condition monitoring signal；Abnormality signal generates subelement, turns for the power supply signal described in the condition monitoring signal designation
It is when in an abnormal state to change unit, generates abnormality signal；The condition monitoring unit is by the abnormality Signal averaging
On the out-put supply signal and export.
In addition, power supply adaptor according to another embodiment of the present invention, wherein the state parameter is suitable for the power supply
The operating temperature of orchestration, the predetermined threshold parameter are predetermined threshold.
In addition, power supply adaptor according to another embodiment of the present invention, wherein the out-put supply signal is direct current
Signal is pressed, the abnormality signal is the carrier voltage signal with preset frequency.
According to still another embodiment of the invention, a kind of electronic equipment is provided, comprising: control assembly, it is described for controlling
The working condition of electronic equipment；And power adaptation component, for being the power electronic equipment, wherein the power adaptation
Component includes power supply signal converting unit, for input power signal to be converted to out-put supply signal；Condition monitoring unit is used
In the state for monitoring the power supply signal converting unit；Wherein, the condition monitoring unit includes that state parameter obtains subelement,
For obtaining the state parameter of the power supply signal converting unit, condition monitoring signal generates subelement, is used for the shape
State parameter and predetermined threshold parameter, to obtain condition monitoring signal；Abnormality signal generates subelement, in the state
Monitoring signal indicates that the power supply signal converting unit is when in an abnormal state, generates abnormality signal；The condition monitoring
Unit on the out-put supply signal and exports the abnormality Signal averaging.
In addition, electronic equipment according to still another embodiment of the invention, wherein the state parameter is the power adaptation
The operating temperature of device, the predetermined threshold parameter are predetermined threshold.
In addition, electronic equipment according to still another embodiment of the invention, wherein the out-put supply signal is DC voltage
Signal, the abnormality signal are the carrier voltage signal with preset frequency.
In addition, electronic equipment according to still another embodiment of the invention, wherein the control assembly is described based on being superimposed
The out-put supply signal of abnormality signal, controls the working condition of the electronic equipment.
Another embodiment according to the present invention, provides a kind of electronic equipment, comprising: control assembly, it is described for controlling
The working condition of electronic equipment；And signal receiving assembly, for receiving input power signal, wherein the input power letter
The abnormality signal for being used to indicate abnormality is superimposed on number, and the control assembly is based on being superimposed the abnormal shape
The input power signal of state signal, controls the working condition of the electronic equipment.
In addition, the electronic equipment of another embodiment according to the present invention, wherein the out-put supply signal is DC voltage
Signal, the abnormality signal are the carrier voltage signal with preset frequency.
It is to be understood that foregoing general description and following detailed description are both illustrative, and it is intended to
In the further explanation of the claimed technology of offer.
Detailed description of the invention
The embodiment of the present invention is described in more detail in conjunction with the accompanying drawings, the above and other purposes of the present invention,
Feature and advantage will be apparent.Attached drawing is used to provide to further understand the embodiment of the present invention, and constitutes explanation
A part of book, is used to explain the present invention together with the embodiment of the present invention, is not construed as limiting the invention.In the accompanying drawings,
Identical reference label typically represents same parts or step.
Fig. 1 is the block diagram of diagram power supply adaptor according to a first embodiment of the present invention；
Fig. 2 is the flow chart of diagram method for monitoring state according to a first embodiment of the present invention；
Fig. 3 is the block diagram for illustrating electronic equipment according to a second embodiment of the present invention；
Fig. 4 is the schematic diagram for illustrating electronic equipment according to a second embodiment of the present invention；
Fig. 5 is the flow chart for illustrating method for monitoring state according to a second embodiment of the present invention；And
Fig. 6 is the block diagram for illustrating electronic equipment according to a third embodiment of the present invention.
Specific embodiment
In order to enable the object, technical solutions and advantages of the present invention become apparent, root is described in detail below with reference to accompanying drawings
According to example embodiments of the present invention.Obviously, described embodiment is only a part of the embodiments of the present invention, rather than this hair
Bright whole embodiments, it should be appreciated that the present invention is not limited by example embodiment described herein.Based on described in the disclosure
The embodiment of the present invention, those skilled in the art's obtained all other embodiment in the case where not making the creative labor
It should all fall under the scope of the present invention.
Hereinafter, by preferred embodiments of the present invention will be described in detail with reference to the annexed drawings.
Firstly, power supply adaptor according to a first embodiment of the present invention will be described referring to Fig.1.The power supply adaptor is preferred
Ground be for example used to laptop, personal computer, tablet computer, smart phone, etc. power electronic equipments.
Fig. 1 is the block diagram of diagram power supply adaptor according to a first embodiment of the present invention.As shown in Figure 1, according to the present invention
The power supply adaptor 1 of first embodiment has power supply signal converting unit 20 and condition monitoring unit 30.
Specifically, the power supply signal converting unit 20 is used for input power signal VIBe converted to out-put supply signal VO。
In the first embodiment of the present invention, the power supply signal converting unit 20 may include that transforming circuit and rectification circuit (are not schemed
Show).For example, the power supply signal converting unit 20 can by the AC-input voltage of 220V by transformation and rectification processing after,
Export the DC output voltage of 19V.
The condition monitoring unit 30 is used to monitor the state of the power supply signal converting unit 20.As described above, described
Power supply adaptor 1 (that is, described power supply signal converting unit 20) depends on its design requirement and manufacturing process, has different marks
(for example, operating temperature is referred to as at 0~+50 DEG C, working relative humidity is 20~90%RH to normal operating conditions, and vibration resistance range is 10
~500Hz, 2G10 minutes/period).In the first embodiment of the present invention, the condition monitoring unit 30 is described for monitoring
The operating temperature of power supply signal converting unit 20.
Further, the power supply signal converting unit 20 includes that state parameter obtains subelement 301, condition monitoring signal
It generates subelement 302 and abnormality signal generates subelement 303.
The state parameter obtains the state parameter that subelement 301 is used to obtain the power supply signal converting unit 20.?
In the first embodiment of the present invention, the state parameter is the operating temperature of the power supply adaptor 1.The state parameter obtains
Subelement 301 can be configured by the temperature sensor of such as thermistor.
The condition monitoring signal generates subelement 302 for the state parameter and predetermined threshold parameter, to obtain
Take condition monitoring signal.In the first embodiment of the present invention, the predetermined threshold parameter is predetermined threshold.The state
Monitoring signal generates the work that subelement 302 will be obtained the power supply adaptor 1 that subelement 301 obtains by the state parameter
Temperature is compared with predetermined threshold.It is equal to or more than the predetermined threshold in the operating temperature of the power supply adaptor 1
In the case where temperature, the condition monitoring signal, which generates subelement 302, will generate the instruction power supply adaptor 1 in abnormal shape
The condition monitoring signal of state.
The abnormality signal generates subelement 303 and is used for the power supply adaptor described in the condition monitoring signal designation
1 is when in an abnormal state, generates abnormality signal.In the first embodiment of the present invention, the out-put supply signal is straight
Flow voltage signal VO, the abnormality signal is the carrier voltage signal V with preset frequencyS.By that will have preset frequency
Carrier voltage signal VSBe added to the d. c. voltage signal VOOn, receive the carrier voltage letter for being superimposed with the preset frequency
Number VSThe d. c. voltage signal VOElectronic equipment by detecting the carrier voltage signal V of the preset frequencyS, determine institute
It states power supply adaptor 1 and is in abnormality.
Fig. 2 is the flow chart of diagram method for monitoring state according to a first embodiment of the present invention.As shown in Fig. 2, according to this
The method for monitoring state of invention first embodiment includes the following steps.
In step s 201, the state parameter of power supply adaptor is monitored.In the first embodiment of the present invention, the state
Parameter is the operating temperature of the power supply adaptor 1.Hereafter, processing enters step S202.
In step S202, compare state parameter and predetermined threshold parameter, to obtain condition monitoring signal.Of the invention
In first embodiment, the predetermined threshold parameter is predetermined threshold.The power adaptation that will be obtained in step s 201
The operating temperature of device 1 is compared with predetermined threshold.It is equal to or more than in the operating temperature of the power supply adaptor 1 described
In the case where predetermined threshold, the condition monitoring signal for indicating that the power supply adaptor 1 is in abnormality is generated.Hereafter,
Processing enters step S203.
In step S203, judge whether in abnormality.
If obtaining negative decision in step S203, i.e., at power supply adaptor 1 described in the described condition monitoring signal designation
In normal condition, then the processing returns to step S201, so as to continue to execute the power supply adaptor 1 state parameter real-time prison
Control.
On the contrary, power supply described in that is, described condition monitoring signal designation is suitable if obtaining positive result in step S203
Orchestration 1 is in abnormality, then processing enters step S204.
In step S204, abnormality signal is generated.In the first embodiment of the present invention, the abnormality signal
For the carrier voltage signal with preset frequency.Hereafter, processing enters step S205.
In step S205, abnormality Signal averaging on out-put supply signal and is exported.Of the invention
In one embodiment, by the way that the carrier voltage Signal averaging with preset frequency of abnormality signal will be used as to as output electricity
On the d. c. voltage signal of source signal, the electronic equipment for receiving d. c. voltage signal is electric by the carrier wave for detecting the preset frequency
Signal is pressed, determines that the power supply adaptor 1 is in abnormality.
As described above, in power supply adaptor 1 according to a first embodiment of the present invention and its method for monitoring state, by right
It is monitored in real time in the operating temperature of the power supply adaptor 1, will test operating temperature and predetermined threshold executes ratio
Compared with.In the case where testing result instruction has the abnormality for being higher than predetermined threshold, by by the carrier wave of preset frequency
On output voltage signal of the voltage signal as abnormality Signal averaging to the power supply adaptor 1, make it possible to notify to connect
It receives power supply adaptor 1 described in the electronic equipment of the output voltage and is in abnormality.
Hereinafter, by the electronic equipment referring to Fig. 3 and Fig. 4 description according to a second embodiment of the present invention.The electronic equipment is excellent
Selection of land is, for example, laptop, personal computer, tablet computer, smart phone etc..
Fig. 3 is the block diagram for illustrating electronic equipment according to a second embodiment of the present invention.As shown in figure 3, according to the present invention
The electronic equipment 3 of two embodiments has control assembly 31 and power adaptation component 32.
Specifically, the control assembly 31 is used to control the working condition of the electronic equipment 3.Implement in the present invention second
In example, the control assembly 31 can be configured by the central processing unit (CPU) of the electronic equipment 3.Alternatively, the control
Component 31 processed can be configured by the specialized processing units of the electronic equipment 3.The control assembly 31 controls the electronic equipment 3
Working condition, the system performance that such as control reduces the electronic equipment 3, thus power consumption needed for reducing.
The power adaptation component 32 is used to power for the electronic equipment 3.In second embodiment of the invention, the electricity
Source adapter assembly 32 can be configured by the power supply adaptor 1 described referring to Fig.1.
Further, the power adaptation component 32 includes power supply signal converting unit 20 and condition monitoring unit 30.Institute
It states condition monitoring unit 30 and further obtains subelement 301, condition monitoring signal generation subelement 302 configured with state parameter
Subelement 303 is generated with abnormality signal.
The power supply signal converting unit 20 and condition monitoring unit 30 and the state parameter obtain subelement 301,
Condition monitoring signal generates the configuration that subelement 302 and abnormality signal generate subelement 303 and function respectively and referring to Fig.1
Those of description is identical, will omit its repeated description herein.
In second embodiment of the invention, superposition is received from the power adaptation component 32 in the control assembly 31
In the case where the out-put supply signal of abnormality signal.That is, the control assembly 31 detects the carrier wave with preset frequency
Voltage signal VSBe added to d. c. voltage signal VOOn, the control assembly 31 determines that the power adaptation component 32 is in abnormal
State.Correspondingly, the control assembly 31 controls the working condition of the electronic equipment 3.For example, the control assembly 31 controls
Slow down the charging rate of the electronic equipment 3.Alternatively, the control of control assembly 31 reduction electronic equipment 3 is
System performance.That is, the control of control assembly 31 reduces the required power consumption of the electronic equipment 3, to reduce the electricity
The operating current of source adapter assembly 32 reduces corresponding fever.
Fig. 4 is the schematic diagram for illustrating electronic equipment according to a second embodiment of the present invention.As shown in figure 4, according to the present invention
The electronic equipment 3 of second embodiment is laptop.It is easily understood that the invention is not limited thereto, implement according to the present invention
The electronic equipment of example can be any electronic equipment configured with the control assembly 31 and the power adaptation component 32.
Fig. 5 is the flow chart for illustrating method for monitoring state according to a second embodiment of the present invention.As shown in figure 5, according to this
The method for monitoring state of invention second embodiment includes the following steps.
In method for monitoring state according to a second embodiment of the present invention, step S501 to S505 is by referring to Fig. 3 description
The power adaptation component 32 executes.Step S501 to S505 is identical as step S201 to the S205 referring to Fig. 2 description respectively,
This will omit its repeated description.
In step S505 by abnormality Signal averaging on out-put supply signal and after exporting, processing enters step
Rapid S506.
In step S506, based on the out-put supply signal for being superimposed abnormality signal, the work of controlling electronic devices
State.In second embodiment of the invention, the required power consumption of electronic equipment is reduced by control, to reduce power adaptation component
Operating current, reduce corresponding fever.
As described above, in electronic equipment 3 and its method for monitoring state according to a second embodiment of the present invention, by for
The operating temperature of the power adaptation component 32 is monitored in real time, will test operating temperature and predetermined threshold executes ratio
Compared with.In the case where testing result instruction has the abnormality for being higher than predetermined threshold, by the carrier voltage of preset frequency
On output voltage signal of the signal as abnormality Signal averaging to the power adaptation component 32.The control assembly 31 exists
In the case where receiving the out-put supply signal for being superimposed abnormality signal, the required power consumption of electronic equipment 3 is reduced by control,
To reduce the operating current of power adaptation component, corresponding fever is reduced.
Fig. 6 is the block diagram for illustrating electronic equipment according to a third embodiment of the present invention.As shown in fig. 6, according to the present invention
The electronic equipment 6 of three embodiments has control assembly 61 and signal receiving assembly 62.
Specifically, the control assembly 61 is used to control the working condition of the electronic equipment 6.Implement in third of the present invention
In example, the control assembly 61 can be configured by the central processing unit (CPU) of the electronic equipment 6.Alternatively, the control
Component 61 processed can be configured by the specialized processing units of the electronic equipment 6.The control assembly 61 controls the electronic equipment 6
Working condition, the system performance that such as control reduces the electronic equipment 6, thus power consumption needed for reducing.
The signal receiving assembly 62 is for receiving input power signal.In third embodiment of the invention, the input
The abnormality signal for being used to indicate abnormality is superimposed on power supply signal, and the control assembly 61 is based on being superimposed institute
The input power signal for stating abnormality signal, controls the working condition of the electronic equipment 6.
As described above, electronic equipment 6 according to a third embodiment of the present invention is different from the basis described referring to Fig. 3 and Fig. 4
The electronic equipment 3 of second embodiment of the invention, electronic equipment 6 according to a third embodiment of the present invention can not include for for certainly
The power adaptation component of body power supply, but receive the externally input input power signal.In addition, be similar to referring to Fig. 3 and
The electronic equipment 3 according to a second embodiment of the present invention of Fig. 4 description, electronic equipment 6 according to a third embodiment of the present invention is logical
It crosses the input power signal to determine there are in the case where abnormality, can also correspondingly control the working condition of itself, with
Just abnormality is eliminated.
More than, method for monitoring state according to an embodiment of the present invention is described referring to figs. 1 to Fig. 6 and is supervised using the state
The power supply adaptor and electronic equipment of prosecutor method, are able to carry out the real time monitoring of the working condition for such as operating temperature,
And in monitoring instruction there are when abnormal operation, by the abnormal operation electronic device, so as to electronic equipment and
Its user takes corresponding processing.
It should be noted that in the present specification, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Finally, it is to be noted that, it is above-mentioned it is a series of processing not only include with sequence described here in temporal sequence
The processing of execution, and the processing including executing parallel or respectively rather than in chronological order.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can be by
Software adds the mode of required hardware platform to realize, naturally it is also possible to all be implemented by hardware.Based on this understanding,
Technical solution of the present invention can be embodied in the form of software products in whole or in part to what background technique contributed,
The computer software product can store in storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are to make
It obtains a computer equipment (can be personal computer, server or the network equipment etc.) and executes each embodiment of the present invention
Or method described in certain parts of embodiment.
The present invention is described in detail above, specific case used herein is to the principle of the present invention and embodiment party
Formula is expounded, and the above description of the embodiment is only used to help understand the method for the present invention and its core ideas；Meanwhile it is right
In those of ordinary skill in the art, according to the thought of the present invention, change is had in specific embodiments and applications
Place, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. a kind of method for monitoring state, applied to the power supply adaptor that input power signal is converted to out-put supply signal, institute
Stating method for monitoring state includes:
Monitor the state parameter of the power supply adaptor；
Compare the state parameter and predetermined threshold parameter, to obtain condition monitoring signal；
The power supply adaptor described in the condition monitoring signal designation is when in an abnormal state, generates abnormality signal；And
The abnormality Signal averaging on the out-put supply signal and is exported.
2. method for monitoring state as described in claim 1, wherein the state parameter is the work temperature of the power supply adaptor
Degree, the predetermined threshold parameter are predetermined threshold.
3. method for monitoring state as claimed in claim 1 or 2, wherein the out-put supply signal is d. c. voltage signal, institute
Stating abnormality signal is the carrier voltage signal with preset frequency.
4. a kind of power supply adaptor, comprising:
Power supply signal converting unit, for input power signal to be converted to out-put supply signal；
Condition monitoring unit, for monitoring the state of the power supply signal converting unit；
Wherein, the condition monitoring unit includes
State parameter obtains subelement, and for obtaining the state parameter of the power supply signal converting unit, condition monitoring signal is raw
At subelement, for the state parameter and predetermined threshold parameter, to obtain condition monitoring signal；
Abnormality signal generates subelement, is in for the power supply signal converting unit described in the condition monitoring signal designation
When abnormality, abnormality signal is generated；
The condition monitoring unit on the out-put supply signal and exports the abnormality Signal averaging.
5. power supply adaptor as claimed in claim 4, wherein the state parameter is the operating temperature of the power supply adaptor,
The predetermined threshold parameter is predetermined threshold.
6. power supply adaptor as described in claim 4 or 5, wherein the out-put supply signal is d. c. voltage signal, it is described
Abnormality signal is the carrier voltage signal with preset frequency.
7. a kind of electronic equipment, comprising:
Control assembly, for controlling the working condition of the electronic equipment；And
Power adaptation component, for being the power electronic equipment,
Wherein, the power adaptation component includes
Power supply signal converting unit, for input power signal to be converted to out-put supply signal；
Condition monitoring unit, for monitoring the state of the power supply signal converting unit；
Wherein, the condition monitoring unit includes
State parameter obtains subelement, for obtaining the state parameter of the power supply signal converting unit,
Condition monitoring signal generates subelement, for the state parameter and predetermined threshold parameter, to obtain condition monitoring
Signal；
Abnormality signal generates subelement, is in for the power supply signal converting unit described in the condition monitoring signal designation
When abnormality, abnormality signal is generated；
The condition monitoring unit on the out-put supply signal and exports the abnormality Signal averaging.
8. electronic equipment as claimed in claim 7, wherein the state parameter is the operating temperature of the power adaptation component,
The predetermined threshold parameter is predetermined threshold.
9. electronic equipment as claimed in claim 7 or 8, wherein the out-put supply signal is d. c. voltage signal, it is described different
Normal status signal is the carrier voltage signal with preset frequency.
10. electronic equipment as claimed in claim 7 or 8, wherein the control assembly is based on being superimposed the abnormality letter
Number the out-put supply signal, control the working condition of the electronic equipment.
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| CN201610079290.2A CN105656327B (en) | 2016-02-04 | 2016-02-04 | Method for monitoring state, power supply adaptor and electronic equipment |
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| CN201610079290.2A CN105656327B (en) | 2016-02-04 | 2016-02-04 | Method for monitoring state, power supply adaptor and electronic equipment |
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| CN105656327B true CN105656327B (en) | 2018-12-14 |
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| CN106684993A (en) * | 2017-01-03 | 2017-05-17 | 惠州Tcl移动通信有限公司 | Charger recognition processing method and system based on mobile terminal |
| CN106899453B (en) * | 2017-03-02 | 2020-04-24 | 北京星网锐捷网络技术有限公司 | Method and device for detecting power adapter fault |
| CN115856556B (en) * | 2023-03-02 | 2023-05-05 | 深圳市帝稳电子有限公司 | Product detection method and system for power adapter production |
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