CN106451680A - Equipment terminal as well as charge monitoring method and system thereof - Google Patents
Equipment terminal as well as charge monitoring method and system thereof Download PDFInfo
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- CN106451680A CN106451680A CN201611088621.5A CN201611088621A CN106451680A CN 106451680 A CN106451680 A CN 106451680A CN 201611088621 A CN201611088621 A CN 201611088621A CN 106451680 A CN106451680 A CN 106451680A
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- temperature
- charging
- device end
- parameter
- target area
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a charge monitoring method which comprises the following steps: when monitoring that an equipment terminal enters a charge mode, performing real-time temperature acquisition on a target area of a current equipment terminal so as to obtain the temperature of a corresponding target area, wherein the target area comprises an area of a battery and an area of a charge chip; determining whether the current charge state is a danger state or not according to the temperature of the target area; if the current charge state is the danger state, adjusting current charge parameters of the equipment terminal, so as to turn the current charge state into a safe state. Therefore, after determining that the charge state of the equipment terminal is the danger state according to the acquired temperature, the equipment can be relieved from danger by actively adjusting the charge parameters, so that the security of the equipment terminal in the charge process can be improved. In addition, the invention further discloses a charge monitoring system and the equipment terminal accordingly.
Description
Technical field
The present invention relates to charging technique field, particularly to a kind of device end and its charging monitoring method, system.
Background technology
Currently, with the development of scientific application technology, and the continuous lifting of social economy's level, intelligent terminal's industry
Development is increasingly rapider, and the value volume and range of product of intelligent terminal is all more and more, be the routine work of people and life bring all
Facilitate more.
However, existing intelligent terminal, whether smart mobile phone, panel computer or intelligent watch, their inner loop
Border is all a kind of environmental system of narrow space closing, and in this environmental system, radiating condition is very undesirable.Especially in intelligence
In the case of energy terminal charge, the temperature of terminal inner can become very high, seriously even meeting trigger terminal explosion accident, from
And cause the loss of personal property of bitterness.
In sum as can be seen that the safety during how improving terminal charge is current problem demanding prompt solution.
Content of the invention
In view of this, it is an object of the invention to provide a kind of device end and its charging monitoring method, system, improve
Safety during terminal charge.Its concrete scheme is as follows：
A kind of charging monitoring method, including：
If monitoring, device end enters charge mode, carries out real-time temperature to the target area of presently described device end
Degree collection, obtains corresponding target area temperature；Wherein, described target area includes region and the charging chip institute at battery place
Region；
Using described target area temperature, judge whether present charge state is precarious position；
If it is determined that present charge state is precarious position, then the current charge parameter of described device end is adjusted,
So that present charge state to be changed into safe condition.
Optionally, the described target area to presently described device end carries out the process of real time temperature collection, including：
Interior zone to described battery and/or surface region carry out temperature acquisition, obtain internal temperature of battery and/or electricity
Pool surface temperature, and the interior zone to described charging chip and/or surface region carry out temperature acquisition, obtains charging chip
Internal temperature and/or charging chip surface temperature.
Optionally, the described target area to presently described device end carries out the process of real time temperature collection, including：
Monitor whether presently described device end is in system wake-up state；
If monitoring, presently described device end is in system wake-up state, to described battery, described charging chip with
And the region that master chip is each located carries out temperature acquisition；Wherein, described master chip is included at central processing unit and/or figure
Reason device and/or power amplifier；
If monitoring, presently described device end is not at system wake-up state, to described battery and described charging chip
The region being each located carries out temperature acquisition.
Optionally, described judge that whether present charge state is the process of precarious position using described target area temperature,
Including：
All regional temperatures in described target area temperature are weighted, obtain integrated temperature coefficient；
Judge whether described integrated temperature coefficient is more than predetermined threshold value, if it is, judging present charge state as danger
State, if it is not, then judge present charge state as safe condition.
Optionally, the process that the described current charge parameter to described device end is adjusted, including：
Using the corresponding relation being pre-created, determine charge parameter corresponding with described integrated temperature coefficient, obtain safety
Charge parameter；
According to described safe charging parameter, the current charge parameter of described device end is adjusted, so that after adjustment
Charge parameter consistent with described safe charging parameter.
Optionally, the process that the described current charge parameter to described device end is adjusted, including：
Triggering cut-offing instruction；
Described cut-offing instruction is sent and is charged, to current and described device end, the smart jack that is connected, to control
State smart jack and produce power operation.
Optionally, described judge that whether present charge state is the process of precarious position using described target area temperature,
Including：
Judge whether all regional temperatures in described target area temperature are respectively less than each corresponding regional temperature threshold
Value, if it is, judging present charge state as safe condition, if it is not, then judge present charge state as precarious position.
The invention also discloses a kind of charging monitoring system, including：
Whether monitoring modular, enter charge mode for testing equipment terminal；
Temperature collect module, for when described monitoring module monitors to described device end enter charge mode, then to work as
The target area of front described device end carries out real time temperature collection, obtains corresponding target area temperature；Wherein, described target
Region includes the region that the region at battery place and charging chip are located；
Judge module, for using described target area temperature, judging whether present charge state is precarious position；
Charge parameter adjusting module, for judging present charge state as precarious position when described judge module, then to institute
The current charge parameter stating device end is adjusted, and present charge state is changed into safe condition.
Optionally, described temperature collect module, specifically for carrying out to the interior zone of described battery and/or surface region
Temperature acquisition, obtains internal temperature of battery and/or battery surface temperature, and the interior zone to described charging chip and/or
Surface region carries out temperature acquisition, obtains charging chip internal temperature and/or charging chip surface temperature.
Optionally, described temperature collect module, including：
System monitoring unit, for monitoring whether presently described device end is in system wake-up state；
When described system monitoring unit, first temperature collecting cell, for monitoring that presently described device end is in system
Wake-up states, then the region described battery, described charging chip and CPU being each located carries out temperature acquisition；
When described system monitoring unit, second temperature collecting unit, for monitoring that presently described device end is not at being
System wake-up states, then the region described battery and described charging chip being each located carries out temperature acquisition.
Optionally, described judge module, including：
Weight calculation unit, for being weighted to all regional temperatures in described target area temperature, obtains
Integrated temperature coefficient；
Coefficient judging unit, for judging whether described integrated temperature coefficient is more than predetermined threshold value, if it is, judge to work as
Front charged state is precarious position, if it is not, then judging present charge state as safe condition.
Optionally, described charge parameter adjusting module, including：
Parameter determination unit, for using the corresponding relation being pre-created, determining corresponding with described integrated temperature coefficient
Charge parameter, obtains safe charging parameter；
Parameter adjustment unit, for according to described safe charging parameter, entering to the current charge parameter of described device end
Row adjustment, so that the charge parameter after adjustment is consistent with described safe charging parameter.
Optionally, described charge parameter adjusting module, including：
Instruction triggers unit, for triggering cut-offing instruction；
Instruction sending unit, is charged being connected to current and described device end for sending described cut-offing instruction
Smart jack, to control described smart jack to produce power operation.
Optionally, whether described judge module, specifically for judging all regional temperatures in described target area temperature
It is respectively less than each corresponding regional temperature threshold value, if it is, judging present charge state as safe condition, if it is not, then
Judge present charge state as precarious position.
In the present invention, charging monitoring method includes：If monitoring, device end enters charge mode, to current device eventually
The target area at end carries out real time temperature collection, obtains corresponding target area temperature；Wherein, target area includes battery place
Region and charging chip be located region；Using target area temperature, judge whether present charge state is precarious position；If
Judge present charge state as precarious position, then the current charge parameter of device end is adjusted, will current charging shape
State is changed into safe condition.
It can be seen that, the present invention is after device end enters charge mode, it will carry out reality to the target area on device end
When temperature acquisition, the region being located including the region that battery is located and charging chip carries out temperature acquisition, then utilizes
The above-mentioned regional temperature collecting judging whether the charged state that device end is presently in is precarious position, if it is,
Can select actively the current charge parameter of device end to be adjusted, its charged state is changed into safe condition.That is,
The present invention is after judging that using the above-mentioned temperature collecting the current charged state of device end is precarious position, it will logical
Cross the mode of active accommodation charge parameter so that device end can be out of danger, thus during improve terminal charge
Safety.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing providing obtains other accompanying drawings.
Fig. 1 is a kind of charging monitoring method flow chart disclosed in the embodiment of the present invention；
Fig. 2 is a kind of specific charging monitoring method flow chart disclosed in the embodiment of the present invention；
Fig. 3 is a kind of specific charging monitoring method flow chart disclosed in the embodiment of the present invention；
Fig. 4 is a kind of specific charging monitoring method flow chart disclosed in the embodiment of the present invention；
Fig. 5 is a kind of specific charging monitoring method flow chart disclosed in the embodiment of the present invention；
Fig. 6 is a kind of specific charging monitoring system structure diagram disclosed in the embodiment of the present invention；
Fig. 7 is a kind of device end structural representation disclosed in the embodiment of the present invention.
Specific 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 description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
The embodiment of the invention discloses a kind of charging monitoring method, shown in Figure 1, the method includes：
Step S11：If monitoring, device end enters charge mode, carries out reality to the target area of current device terminal
When temperature acquisition, obtain corresponding target area temperature；Wherein, above-mentioned target area includes region and the charging core at battery place
The region that piece is located.
That is, the present embodiment is in the case that device end enters charge mode, the battery region to device end
And charging chip region carries out temperature acquisition.
Specifically, the present embodiment can carry out temperature acquisition to the interior zone of battery and/or surface region, obtains battery
Internal temperature and/or battery surface temperature, and the interior zone to charging chip and/or surface region carry out temperature acquisition,
Obtain charging chip internal temperature and/or charging chip surface temperature.
In addition, it is necessary to illustrate, the technical scheme disclosed in the embodiment of the present invention had both gone for quick charge mould
Formula is it is also possible to be applied to conventional charge mode.
Step S12：Using target area temperature, judge whether present charge state is precarious position.
Step S13：If it is determined that present charge state is precarious position, then the current charge parameter of device end is adjusted
Whole, present charge state is changed into safe condition.
It is understood that the present embodiment is in the case of judging present charge state as precarious position, can be by fall
The mode of low charging current current charge parameter is adjusted it is also possible to come to current by way of reducing charging voltage
Charge parameter is adjusted, it is of course also possible to by reducing charging current and coming to current by way of reducing charging voltage simultaneously
Charge parameter is adjusted, and above-mentioned three kinds of adjustment modes all can be realized for present charge state being changed into safety by precarious position
The purpose of state.
It can be seen that, the embodiment of the present invention is after device end enters charge mode, it will to the target area on device end
Carry out real time temperature collection, the region being located including the region that battery is located and charging chip carries out temperature acquisition, so
Judge whether the charged state that device end is presently in is precarious position using the above-mentioned regional temperature collecting afterwards, if
It is then to select actively the current charge parameter of device end to be adjusted, its charged state is changed into safe condition.
That is, using the above-mentioned temperature collecting, the embodiment of the present invention is judging that the current charged state of device end is precarious position
Afterwards, it will so that device end can be out of danger by way of active accommodation charge parameter, thus improve terminal filling
Safety in electric process.
Shown in Figure 2, the embodiment of the invention discloses a kind of specific charging monitoring method, including：
Step S21：If monitoring, device end enters charge mode, and whether monitoring current device terminal is in system is called out
Awake state.
Step S22：If monitoring, current device terminal is in system wake-up state, to battery, charging chip and master
The region that chip is each located carries out temperature acquisition.Wherein, in the present embodiment, above-mentioned master chip specifically can include central authorities' process
Device and/or graphic process unit and/or power amplifier.
That is, in order to improve charging safety coefficient further, the embodiment of the present invention is in charge mode in device end
In the case of, if monitoring, current device terminal is in system wake-up state, except entering to battery and charging chip region
Trip temperature collection outside, also can select to master chip be located region carry out temperature acquisition, so can more fully hereinafter to work as
The heat generating spot that front situation divides into standby terminal inner carries out unified monitoring.In the present embodiment, above-mentioned master chip includes central authorities' process
Device, can also include graphic process unit and power amplifier, that is, the present embodiment is adopted entering trip temperature to master chip region
During collection, temperature acquisition can be carried out to central processing unit, graphic process unit and power amplifier.
Step S23：If monitoring, current device terminal is not at system wake-up state, to battery and charging chip each
The region being located carries out temperature acquisition.
Step S24：Using the above-mentioned all regional temperatures collecting, judge whether present charge state is precarious position.
Step S25：If it is determined that present charge state is precarious position, then the current charge parameter of device end is adjusted
Whole, present charge state is changed into safe condition.
Shown in Figure 3, the embodiment of the invention discloses another kind of specific charging monitoring method, including：
Step S31：If monitoring, device end enters charge mode, carries out reality to the target area of current device terminal
When temperature acquisition, obtain corresponding target area temperature.
In the present embodiment, the detailed process of above-mentioned collecting temperature may be referred to the content disclosed in previous embodiment, here
No longer repeated.
Step S32：All regional temperatures in target area temperature are weighted, obtain integrated temperature coefficient.
That is, the present embodiment can be each regional temperature each self-corresponding power of setting in above-mentioned target area temperature in advance
Weight, is then weighted, thus obtaining above-mentioned integrated temperature coefficient.
Step S33：Judge whether above-mentioned integrated temperature coefficient is more than predetermined threshold value, if it is, judging current charging shape
State is precarious position, if it is not, then judging present charge state as safe condition.
It is understood that the present embodiment specifically can be set to above-mentioned predetermined threshold value according to practical application needs.
Step S34：If it is determined that present charge state be precarious position, then using the corresponding relation being pre-created, determine with
The corresponding charge parameter of integrated temperature coefficient, obtains safe charging parameter.
It is understood that have recorded the different charging ginseng corresponding to different integrated temperature coefficients in above-mentioned corresponding relation
Number, such as corresponding different charging current or charging voltage.Can be according to practical experience with regard to above-mentioned corresponding relation particular content
Value is specifically set, and here is not specifically limited to it.
Step S35：According to above-mentioned safe charging parameter, the current charge parameter of device end is adjusted, so that adjusting
Charge parameter after whole is consistent with safe charging parameter.
Shown in Figure 4, the embodiment of the invention discloses another specific charging monitoring method, including：
Step S41：If monitoring, device end enters charge mode, carries out reality to the target area of current device terminal
When temperature acquisition, obtain corresponding target area temperature.
In the present embodiment, the detailed process of above-mentioned collecting temperature may be referred to the content disclosed in previous embodiment, here
No longer repeated.
Step S42：All regional temperatures in target area temperature are weighted, obtain integrated temperature coefficient.
That is, the present embodiment can be each regional temperature each self-corresponding power of setting in above-mentioned target area temperature in advance
Weight, is then weighted, thus obtaining above-mentioned integrated temperature coefficient.
Step S43：Judge whether above-mentioned integrated temperature coefficient is more than predetermined threshold value, if it is, judging current charging shape
State is precarious position, if it is not, then judging present charge state as safe condition.
Step S44：Then cut-offing instruction is sent and is charged with device end being connected to current by triggering cut-offing instruction
Smart jack, to control smart jack to produce power operation.
Specifically, Bluetooth Communication Technology can be passed through, above-mentioned cut-offing instruction is sent to the indigo plant positioned at above-mentioned smart jack
Tooth communication module, it is of course also possible to pass through WIFI communication technology, above-mentioned cut-offing instruction is sent to positioned at above-mentioned smart jack
WIFI communication module.Relay after above-mentioned smart jack receives above-mentioned cut-offing instruction, in above-mentioned smart jack
Corresponding power operation will be carried out under the control of cut-offing instruction.
Shown in Figure 5, the embodiment of the invention discloses another specific charging monitoring method, including：
Step S51：If monitoring, device end enters charge mode, carries out reality to the target area of current device terminal
When temperature acquisition, obtain corresponding target area temperature.
Step S52：Judge whether all regional temperatures in target area temperature are respectively less than each corresponding region temperature
Degree threshold value, if it is, judging present charge state as safe condition, if it is not, then judge present charge state as dangerous shape
State.
It is understood that before above-mentioned steps S52, needing to arrange each self-corresponding region for different regional temperatures
Temperature threshold, when any region temperature reaches its corresponding regional temperature threshold value, then judges present charge state as precarious position.
Step S53：If it is determined that present charge state is precarious position, then the current charge parameter of device end is adjusted
Whole, present charge state is changed into safe condition.
Accordingly, the embodiment of the invention also discloses a kind of charging monitoring system, shown in Figure 6, this system includes：
Whether monitoring modular 11, enter charge mode for testing equipment terminal；
Temperature collect module 12, for monitoring that device end enters charge mode when monitoring modular 11, then to currently setting
The target area of standby terminal carries out real time temperature collection, obtains corresponding target area temperature；Wherein, above-mentioned target area includes
Region and the region at charging chip place that battery is located；
Judge module 13, for using above-mentioned target area temperature, judging whether present charge state is precarious position；
Charge parameter adjusting module 14, for judging present charge state as precarious position when judge module 13, then to setting
The current charge parameter of standby terminal is adjusted, and present charge state is changed into safe condition.
It can be seen that, the embodiment of the present invention is after device end enters charge mode, it will to the target area on device end
Carry out real time temperature collection, the region being located including the region that battery is located and charging chip carries out temperature acquisition, so
Judge whether the charged state that device end is presently in is precarious position using the above-mentioned regional temperature collecting afterwards, if
It is then to select actively the current charge parameter of device end to be adjusted, its charged state is changed into safe condition.
That is, using the above-mentioned temperature collecting, the embodiment of the present invention is judging that the current charged state of device end is precarious position
Afterwards, it will so that device end can be out of danger by way of active accommodation charge parameter, thus improve terminal filling
Safety in electric process.
In the present embodiment, said temperature acquisition module, specifically can be used for the interior zone to battery and/or surface region
Carry out temperature acquisition, obtain internal temperature of battery and/or battery surface temperature, and the interior zone to charging chip and/or
Surface region carries out temperature acquisition, obtains charging chip internal temperature and/or charging chip surface temperature.
Certainly, in order to improve charging safety coefficient further, said temperature acquisition module is it is also possible to include system monitoring list
Unit, the first temperature collecting cell and second temperature collecting unit；Wherein,
System monitoring unit, for monitoring whether current device terminal is in system wake-up state；
When system monitoring unit, first temperature collecting cell, for monitoring that current device terminal is in system wake-up shape
State, then carry out temperature acquisition to the region that battery, charging chip and CPU are each located；
When system monitoring unit, second temperature collecting unit, for monitoring that current device terminal is not at system wake-up shape
State, then region battery and charging chip being each located carries out temperature acquisition.
In addition, in the present embodiment, above-mentioned judge module, specifically can include weight calculation unit and coefficient judging unit；
Wherein,
Weight calculation unit, for being weighted to all regional temperatures in target area temperature, obtains synthesis
Temperature coefficient；
Coefficient judging unit, for judging whether integrated temperature coefficient is more than predetermined threshold value, if it is, judge currently to fill
Electricity condition is precarious position, if it is not, then judging present charge state as safe condition.
Certainly, in addition to condition adjudgement is carried out using aforesaid way, in the present embodiment, above-mentioned judge module, also may be used
With the regional temperature threshold value whether respectively less than each corresponding specifically for judging all regional temperatures in target area temperature,
If it is, judging present charge state as safe condition, if it is not, then judging present charge state as precarious position.
Further, the above-mentioned charge parameter adjusting module in the present embodiment, can specifically include parameter determination unit and
Parameter adjustment unit；Wherein,
Parameter determination unit, for using the corresponding relation being pre-created, determining charging corresponding with integrated temperature coefficient
Parameter, obtains safe charging parameter；
Parameter adjustment unit, for according to safe charging parameter, being adjusted to the current charge parameter of device end, with
Make the charge parameter after adjustment consistent with safe charging parameter.
Certainly, in addition to be charged the adjustment of parameter using above-mentioned adjustment mode, in the present embodiment, above-mentioned charging
Parameter adjustment module is it is also possible to include instruction triggers unit and instruction sending unit；Wherein,
Instruction triggers unit, for triggering cut-offing instruction；
Instruction sending unit, inserts to the intelligence currently being charged being connected with device end for sending cut-offing instruction
Seat, to control smart jack to produce power operation.
The embodiment of the present invention further discloses a kind of device end, shown in Figure 7, and this device end includes：
Central processing unit 21, and memorizer 22, battery 23 and the charging chip being connected with central processing unit 21 respectively
24；
Wherein, central processing unit 21 completes following steps by calling the instruction in memorizer 22：
If monitoring, device end enters charge mode, carries out real time temperature to the target area of current device terminal and adopts
Collection, obtains corresponding target area temperature；Wherein, target area include battery 23 place region and charging chip 24 be located
Region；
Using target area temperature, judge whether present charge state is precarious position；
If it is determined that present charge state is precarious position, then the current charge parameter of device end is adjusted, will
Present charge state is changed into safe condition.
It is understood that the device end in the present embodiment still further comprises communication chip 25, display screen 26, output
Device 27, input equipment 28, graphic process unit 29 and power amplifier 30.
It is understood that processor, memorizer, communication chip, display screen, output device, input fill in the present embodiment
Put, the quantity of graphic process unit and power amplifier may each be odd number or a plurality of, here is not carried out to them
Limit one by one.In addition, the operating system of device end can be included in existing all main flow terminal operating system in the present embodiment
One or more it is also possible to include following operating system newly developed, the here not operation to device end in the present embodiment
System is specifically limited.
Last in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by
One entity or operation are made a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between there is any this actual relation or order.And, term " inclusion ", "comprising" or its any other variant meaning
Covering comprising of nonexcludability, so that including a series of process of key elements, method, article or equipment not only include that
A little key elements, but also include other key elements being not expressly set out, or also include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element being limited by sentence "including a ...", does not arrange
Remove and also there is other identical element in the process including described key element, method, article or equipment.
Above a kind of device end provided by the present invention and its charging monitoring method, system are described in detail,
Specific case used herein is set forth to the principle of the present invention and embodiment, and the explanation of above example is to use
Understand the method for the present invention and its core concept in help；Simultaneously for one of ordinary skill in the art, according to the present invention's
Thought, all will change in specific embodiments and applications, and in sum, this specification content should not be construed as
Limitation of the present invention.
Claims (14)
1. a kind of charging monitoring method is it is characterised in that include：
If monitoring, device end enters charge mode, carries out real time temperature to the target area of presently described device end and adopts
Collection, obtains corresponding target area temperature；Wherein, described target area include battery place region and charging chip be located
Region；
Using described target area temperature, judge whether present charge state is precarious position；
If it is determined that present charge state is precarious position, then the current charge parameter of described device end is adjusted, will
Present charge state is changed into safe condition.
2. charging monitoring method according to claim 1 is it is characterised in that the described target to presently described device end
Region carries out the process of real time temperature collection, including：
Interior zone to described battery and/or surface region carry out temperature acquisition, obtain internal temperature of battery and/or battery table
Face temperature, and the interior zone to described charging chip and/or surface region carry out temperature acquisition, obtains inside charging chip
Temperature and/or charging chip surface temperature.
3. charging monitoring method according to claim 1 is it is characterised in that the described target to presently described device end
Region carries out the process of real time temperature collection, including：
Monitor whether presently described device end is in system wake-up state；
If monitoring, presently described device end is in system wake-up state, to described battery, described charging chip and master
The region that chip is each located carries out temperature acquisition；Wherein, described master chip includes central processing unit and/or graphic process unit
And/or power amplifier；
If monitoring, presently described device end is not at system wake-up state, to described battery and described charging chip each
The region being located carries out temperature acquisition.
4. the charging monitoring method according to any one of claims 1 to 3 it is characterised in that described using described target area
Domain temperature, judges that whether present charge state is the process of precarious position, including：
All regional temperatures in described target area temperature are weighted, obtain integrated temperature coefficient；
Judge whether described integrated temperature coefficient is more than predetermined threshold value, if it is, judging present charge state as precarious position,
If it is not, then judging present charge state as safe condition.
5. charging monitoring method according to claim 4 is it is characterised in that the described current charging to described device end
The process that parameter is adjusted, including：
Using the corresponding relation being pre-created, determine charge parameter corresponding with described integrated temperature coefficient, obtain safe charging
Parameter；
According to described safe charging parameter, the current charge parameter of described device end is adjusted, so that filling after adjustment
Electrical quantity is consistent with described safe charging parameter.
6. charging monitoring method according to claim 4 is it is characterised in that the described current charging to described device end
The process that parameter is adjusted, including：
Triggering cut-offing instruction；
Described cut-offing instruction is sent and is charged, to current and described device end, the smart jack that is connected, to control described intelligence
Power operation can be produced by socket.
7. the charging monitoring method according to any one of claims 1 to 3 it is characterised in that described using described target area
Domain temperature, judges that whether present charge state is the process of precarious position, including：
Judge whether all regional temperatures in described target area temperature are respectively less than each corresponding regional temperature threshold value, such as
Fruit is then to judge present charge state as safe condition, if it is not, then judging present charge state as precarious position.
8. a kind of charging monitoring system is it is characterised in that include：
Whether monitoring modular, enter charge mode for testing equipment terminal；
Temperature collect module, for entering charge mode when described monitoring module monitors to described device end, then to current institute
The target area stating device end carries out real time temperature collection, obtains corresponding target area temperature；Wherein, described target area
The region being located including battery and the region at charging chip place；
Judge module, for using described target area temperature, judging whether present charge state is precarious position；
When described judge module, charge parameter adjusting module, for judging that present charge state as precarious position, then sets to described
The current charge parameter of standby terminal is adjusted, and present charge state is changed into safe condition.
9. charging monitoring system according to claim 8 is it is characterised in that described temperature collect module, specifically for right
The interior zone of described battery and/or surface region carry out temperature acquisition, obtain internal temperature of battery and/or battery surface temperature
Spend, and the interior zone to described charging chip and/or surface region carry out temperature acquisition, obtain charging chip internal temperature
And/or charging chip surface temperature.
10. charging monitoring system according to claim 8 is it is characterised in that described temperature collect module, including：
System monitoring unit, for monitoring whether presently described device end is in system wake-up state；
When described system monitoring unit, first temperature collecting cell, for monitoring that presently described device end is in system wake-up
State, then the region described battery, described charging chip and CPU being each located carries out temperature acquisition；
When described system monitoring unit, second temperature collecting unit, for monitoring that presently described device end is not at system and calls out
Awake state, then the region described battery and described charging chip being each located carries out temperature acquisition.
The 11. charging monitoring systems described according to Claim 8 to 10 any one, it is characterised in that described judge module, are wrapped
Include：
Weight calculation unit, for being weighted to all regional temperatures in described target area temperature, obtains synthesis
Temperature coefficient；
Coefficient judging unit, for judging whether described integrated temperature coefficient is more than predetermined threshold value, if it is, judge currently to fill
Electricity condition is precarious position, if it is not, then judging present charge state as safe condition.
12. charging monitoring systems according to claim 11 it is characterised in that described charge parameter adjusting module, including：
Parameter determination unit, for using the corresponding relation being pre-created, determining charging corresponding with described integrated temperature coefficient
Parameter, obtains safe charging parameter；
Parameter adjustment unit, for according to described safe charging parameter, adjusting to the current charge parameter of described device end
Whole, so that the charge parameter after adjustment is consistent with described safe charging parameter.
13. charging monitoring systems according to claim 11 it is characterised in that described charge parameter adjusting module, including：
Instruction triggers unit, for triggering cut-offing instruction；
Instruction sending unit, is charged, to current and described device end, the intelligence that is connected for sending described cut-offing instruction
Socket, to control described smart jack to produce power operation.
14. charging monitoring systems described according to Claim 8 to 10 any one it is characterised in that described judge module, specifically
For judging whether all regional temperatures in described target area temperature are respectively less than each corresponding regional temperature threshold value, such as
Fruit is then to judge present charge state as safe condition, if it is not, then judging present charge state as precarious position.
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| CN106451680B (en) | 2019-11-08 |
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