CN104849669A - Discharging method and system of non-removable battery of mobile terminal - Google Patents
Discharging method and system of non-removable battery of mobile terminal Download PDFInfo
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Abstract
The present invention provides a discharging method and system of a non-removable battery of a mobile terminal. A current battery voltage value is compared with a preset voltage value; if the current battery voltage value is larger than the preset voltage value, the battery is discharged by a first preset current value, and the battery is charged by a second preset current value otherwise; when the mobile terminal is detected to be power-off, discharging time of the battery is detected if to be equal to time required for complete discharge of a battery remaining capacity; if the discharging time is equal to the required time, the discharge is finished, and the battery is charged otherwise; after the mobile phone is powered on, the battery is discharged by a reduced discharge current until the discharging time of the battery is detected to be equal to the time required for complete discharge of the battery remaining capacity, thus to complete the discharge. By this means, the battery remaining capacity is completely discharged under the condition of not removing the battery, thereby providing convenience for performance tests of mobile terminals of which batteries are difficult to remove.
Description
Technical field
The present invention relates to mobile terminal detection field, in particular the charging method of the non-dismountable battery of a kind of mobile terminal and system.
Background technology
Battery is the critical piece of mobile terminal, at mobile terminal before dispatching from the factory, must test when battery exhausts completely a large amount of mobile terminal performance (namely when battery does not have electric completely, the performance of mobile terminal all parts, as charging performance, memory performance etc.); Need battery to exhaust completely before doing above-mentioned experiment, traditional battery of mobile terminal is dismountable therefore only need pulls down battery, is connected to by battery on the special equipment discharged and just battery can be exhausted completely.
More intelligent along with mobile terminal, increasing battery is non-removable or dismounting bothers very much, mobile terminal taking-up battery can only be taken in prior art completely apart discharge to this battery again, be reinstalled mobile terminal again after being discharged, dismounting mobile terminal waste time and energy and in being dismounted for multiple times process mobile terminal easily damaged.Therefore a kind of charging method of the mobile terminal to non-dismountable battery is needed badly to increase work efficiency.
Therefore, prior art awaits further improvement.
Summary of the invention
In view of above-mentioned weak point of the prior art, the object of the invention is to for user provides charging method and the system of the non-dismountable battery of a kind of mobile terminal, overcome in prior art when needing to discharge to the battery of mobile terminal, need battery to disassemble from mobile terminal, but battery non-dismountable or dismounting difficulty defect.
The technical scheme that technical solution problem of the present invention adopts is as follows:
A charging method for the non-dismountable battery of mobile terminal, wherein, comprising:
A, acquisition current battery level value, compare itself and preset voltage value, if current battery level value is greater than described preset voltage value, then perform step B, otherwise perform step C;
B, with the first pre-set current value, battery to be discharged, and obtain current voltage value every the schedule time, when getting current voltage value and being less than or equal to described preset voltage value, then perform step C;
C, discharge to battery with the second pre-set current value, after mobile terminal shutdown being detected, whether the discharge time detecting battery in this step equals battery dump energy all discharges required time, if equal, this discharge, otherwise execution step D; Described second pre-set current value is less than the first pre-set current value;
D, battery to be charged, after standby communication terminal start, with the discharge current after reducing, battery is discharged, when after mobile terminal shutdown, whether the discharge time detecting battery equals battery dump energy all discharges required time, if equal, has discharged, otherwise has repeated this step.
The charging method of the non-dismountable battery of described mobile terminal, wherein, described step C also comprises:
C1, with the second pre-set current value, battery is discharged while, arranging zone bit is 1;
Also comprise in described step D:
D1, when mobile terminal-opening, be first whether 1 to identify to zone bit, if 1, then perform electric discharge, otherwise do not perform any operation.
The charging method of the non-dismountable battery of described mobile terminal, wherein, described step C also comprises:
C2, whether set up whether all to discharge the electricity of battery by equation (T2-T1)-Q/I=0 and judge:
If set up, the electricity of battery all discharges, otherwise the electricity of battery does not discharge;
In described equation, T2 is the mobile terminal unused time, T1 is the start time of discharging to battery with the second pre-set current value, and Q is be described second pre-set current value at the battery dump energy started when discharging and I.
The charging method of the non-dismountable battery of described mobile terminal, wherein, described step D comprises:
While discharging to battery with the second pre-set current value, charge to battery with the 3rd pre-set current value, described 3rd pre-set current value is less than the second pre-set current value.
The charging method of the non-dismountable battery of described mobile terminal, wherein, described step D also comprises:
D2, after detecting that electric discharge completes, then the data of discharge current amount used in electric discharge completing steps to be preserved, and trigger zone bit and be set to 0.
A discharge system for the non-dismountable battery of mobile terminal, wherein, comprising:
First comparing module, for obtaining current battery level value, compares itself and preset voltage value;
First discharge module, for discharging to battery with the first pre-set current value, and obtains current voltage value every the schedule time;
Second discharge module, for discharging to battery with the second pre-set current value, after mobile terminal shutdown being detected, whether the discharge time detecting battery in this step equals battery dump energy all discharges required time; Described second pre-set current value is less than the first pre-set current value;
3rd discharge module, for charging to battery, after standby communication terminal start, with the discharge current after reducing, battery is discharged, when after mobile terminal shutdown, whether the discharge time detecting battery equals battery dump energy all discharges required time, if equal, has discharged, otherwise has repeated this step.
The discharge system of the non-dismountable battery of described mobile terminal, wherein, described second discharge module also comprises: zone bit setting unit, and while discharging to battery with the second pre-set current value, arranging zone bit is 1;
Whether described 3rd discharge module also comprises, zone bit recognition unit, for when after mobile terminal-opening, be first 1 to identify to zone bit, if 1, then perform electric discharge, otherwise do not perform any operation.
The discharge system of the non-dismountable battery of described mobile terminal, wherein, described second discharge module also comprises: discharge time detecting unit, for whether setting up whether all to discharge the electricity of battery by equation (T2-T1)-Q/I=0 judge:
If set up, the electricity of battery all discharges, otherwise the electricity of battery does not discharge;
In described equation, T2 is the mobile terminal unused time, T1 is the start time of discharging to battery with the second pre-set current value, and Q is be described second pre-set current value at the battery dump energy started when discharging and I.
The discharge system of the non-dismountable battery of described mobile terminal, wherein, while discharging to battery with the second pre-set current value in described 3rd discharge module, charge to battery with the 3rd pre-set current value, described 3rd pre-set current value is less than the second pre-set current value.
The discharge system of the non-dismountable battery of described mobile terminal, wherein, described 3rd discharge module also comprises saving/restoring unit, for after detecting that electric discharge completes, then the current value data of discharging in electric discharge completing steps are preserved, and trigger mark setting unit zone bit is set to 0.
Beneficial effect, the invention provides charging method and the system of the non-dismountable battery of a kind of mobile terminal, by obtaining current battery level value, itself and preset voltage value are compared, if current battery level value is greater than described preset voltage value, then with the first pre-set current value, battery is discharged, otherwise with the second pre-set current value, battery is discharged, and after mobile terminal shutdown being detected, whether the discharge time detecting battery equals battery dump energy all discharges required time, if equal, this has discharged, otherwise battery is charged, after standby communication terminal start, with the discharge current after reducing, battery is discharged, until detect that equaling battery dump energy the discharge time of battery all discharges the time used, then discharge, thus achieve under the prerequisite not dismantling battery, battery is discharged, and discharged by small area analysis value, the complete emptying of battery electric quantity can be made, for mobile terminal is before carrying out performance test, battery discharge is provided convenience, improve the work efficiency of battery discharge work.
Accompanying drawing explanation
Fig. 1 is the charging method flow chart of steps of the non-dismountable battery of a kind of mobile terminal of the present invention.
Fig. 2 is the flow chart of steps of the charging method embody rule embodiment of the non-dismountable battery of a kind of mobile terminal of the present invention.
Fig. 3 is the discharge principle structural representation of the non-dismountable battery of a kind of mobile terminal of the present invention.
Embodiment
For making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only for explaining the present invention, being not intended to limit the present invention.
When battery being discharged in prior art, if when cell voltage is lower, excessive to the current value of battery discharge, battery can be caused directly to pin, although now cell voltage is zero, but battery has just been lockable, the not emptying of battery reality, when battery is lockable, only needing to carry out charging to it just can activated batteries; If too small for the electric current of battery discharge, though energy emptying battery completely, the chronic of battery emptying can be caused.Therefore, adopt when cell voltage is higher in the present invention, carry out discharging to improve the velocity of discharge with big current, when cell voltage is lower, with small area analysis, battery is discharged until battery is completely emptied.In addition, in order to improve the velocity of discharge further, the electric current (front title small area analysis) of the electric discharge adopted time lower for cell voltage also reduces gradually, until real by complete for battery emptying.Concrete, specific embodiments of the invention are as described below.
The invention provides the charging method of the non-dismountable battery of a kind of mobile terminal, as described in Figure 1, said method comprising the steps of:
S1, acquisition current battery level value, compare itself and preset voltage value, if current battery level value is greater than described preset voltage value, then perform step S2, otherwise perform step S3.
First obtain the battery voltage value of mobile terminal to be tested, itself and preset voltage value are compared, judge whether its magnitude of voltage is greater than preset voltage value, if be greater than, then perform step S2, otherwise perform step S3.
Concrete, in this step, predeterminated voltage is 3V, and under normal circumstances, the start voltage of mobile terminal is identical, if then battery voltage value is greater than this predeterminated voltage, then performs step S2, otherwise performs step S3.
S2, with the first pre-set current value, battery to be discharged, and obtain current voltage value every the schedule time, when getting current voltage value and being less than or equal to described preset voltage value, then perform step S3.
Because the current voltage value of battery is larger than preset voltage value, then with the first pre-set current value, battery is discharged, and the magnitude of voltage every the schedule time to battery detects, obtain the magnitude of voltage after its electric discharge, when its magnitude of voltage is less than or equal to preset voltage value, then perform next step.
Because current voltage value is greater than preset voltage value, then preferably, larger discharge current can be used to discharge to this battery, improve the speed of electric discharge, and in real time the magnitude of voltage after its electric discharge is detected, when its magnitude of voltage is equal to or less than preset voltage value, then perform step S3.
S3, discharge to battery with the second pre-set current value, after mobile terminal shutdown being detected, whether the discharge time detecting battery in this step equals battery dump energy all discharges required time, if equal, this discharge, otherwise execution step S4.
Described second pre-set current value is less than the first pre-set current value.Preferably, described first pre-set current value is 1000mA, and described second pre-set current value is 600mA..
When the magnitude of voltage of battery is less than or equal to predeterminated voltage, small area analysis is then used to discharge, namely the second default current value is used to discharge to battery, after it is discharged, along with the electric discharge of battery, the magnitude of voltage of battery will become 0V, the battery that may cause for discharge current is excessive then causing the magnitude of voltage of battery to be detected as 0V pins, in other words the second pre-set current value is used to discharge to battery, because the second pre-set current value is excessive, battery is caused to pin, also be likely that battery is really by emptying, because battery becomes 0V.
Based on above-mentioned two kinds of possible situations, need in this step all to discharge the required time judge the magnitude of voltage of battery be 0 is belong to which kind of situation by whether equaling its electricity to the duration of charging of battery, if equal, then illustrate that this has discharged, if be less than, illustrate that the electricity in battery is not released completely, need to perform step S4.
S4, battery to be charged, after standby communication terminal start, with the discharge current after reducing, battery is discharged, when after mobile terminal shutdown, whether the discharge time detecting battery equals battery dump energy all discharges required time, if equal, has discharged, otherwise has repeated this step.
Due to now mobile terminal power down shutdown, therefore need in this step first to charge to it, make it start shooting, then at the use discharge current less than the second pre-set current value, battery is discharged, when after mobile terminal shutdown, whether the electricity in battery is discharged and again detects, if discharge, then this has discharged, otherwise, then illustrate that the current value that ratio second pre-set current value that this uses is less discharges to battery, concerning battery or discharge current is excessive causes it to pin, electricity in battery is not all released, now need to use less discharge current to discharge to battery.
Due in step s 4 which, need to belong to start in discharge process or normal boot-strap to mobile terminal-opening, then comprise at step S3 before:
S31, with the second pre-set current value, battery is discharged while, arranging zone bit is 1.
Therefore also comprise in described step S4:
S41, when mobile terminal-opening, be first whether 1 to identify to zone bit, if 1, then perform electric discharge, otherwise do not perform any operation.
Above-mentioned setting is in order to avoid when needs are to mobile terminal normal boot-strap, and battery carries out discharge procedures, makes troubles to tester.
Described step S3 also comprises:
S32, whether set up whether all to discharge the electricity of battery by equation (T2-T1)-Q/I=0 and judge:
If set up, the electricity of battery all discharges, otherwise the electricity of battery does not discharge;
In described equation, T2 is the mobile terminal unused time, T1 is the start time of discharging to battery with the second pre-set current value, and Q is be described second pre-set current value at the battery dump energy started when discharging and I.
Concrete, in described step S3, compared by the business of the mistiming between starting mobile terminal to discharge and discharged and its battery dump energy and discharge current value, draw the conclusion whether battery has discharged.Concrete, when battery starts to discharge, obtain the now time, preset the second current versus cell when use to discharge, when the magnitude of voltage of battery is 0V, obtain time value now, above-mentioned two times are compared, draws the mistiming that this battery discharge uses.Because the battery magnitude of voltage started when discharging is predeterminated voltage, namely the 3V preset, or start real-time voltage value when discharging according to it, just the electricity contained by can extrapolating in now battery according to the electric capacity of battery, according to described electricity and the discharge current value used, the electricity in battery just can be obtained all to discharge required time.
The above-mentioned mistiming is all discharged required time with the electricity in the battery calculated compare, as equal, then illustrate that the electricity in battery all discharges, otherwise illustrate in battery to also have electricity not to be released, then need to perform step S4.
Described step S4 comprises:
While discharging to battery with the second pre-set current value, charge to battery with the 3rd pre-set current value, described 3rd pre-set current value is less than the second pre-set current value.
In order to when testing, be convenient to operate, while carrying out discharging, with the 3rd pre-set current value, battery is charged, because the 3rd pre-set current value is less than the second pre-set current value, then battery with the second pre-set current value carry out electric discharge and simultaneously use the 3rd pre-set current value charge time, cell integratedly be in discharge condition, therefore the electricity in battery is in reduction, when the voltage of battery is 0V, then now battery enters automatically with the state of the 3rd pre-set current value charging, provides the efficiency of whole battery discharge procedure.
Described step S4 also comprises:
S42, after detecting that electric discharge completes, then the data of discharge current amount used in electric discharge completing steps to be preserved, and trigger zone bit and be set to 0.
Due to after battery discharge completes, its sparking voltage of having used in last step of realizing having discharged be this battery discharge time optimal discharge current value, then after detecting that battery discharge completes, then this optimal discharge current value is preserved, when needing to discharge to battery same or of the same type next time, then this optimal discharge current value can be directly used to discharge to battery.
Further, after battery discharge completes, then the zone bit of its discharge procedures is set to 0, terminates the discharge procedures of this primary cell.
In order to be described in more details foregoing invention, below in conjunction with Fig. 2, for the specific embodiment charged while discharging to battery, it is further detailed.
Step H1, acquisition current battery level, compare the size of current battery level and VBTH, if current battery level is greater than VBTH, perform step H2, if current battery level is less than or equal to VBTH, perform step H3; Wherein, preferably, VBTH is 3V.
Step H2, stop charge function, star t-up discharge program, and to arrange discharge current be IDIS1; Then per interval T1 obtains current battery level, and compares current battery level and VBTH, if current battery level is less than or equal to VBTH, performs step H3, otherwise continues to perform step H2; Preferably, IDIS1 is 1000mA.
Step H3, stop discharge procedures, arranging charging current is ICHG, and to arrange discharge current be IDIS2, arranges zone bit BIT=1, preserves IDIS2 and current time TNOW, star t-up discharge program, starts charge function; Along with the execution mobile terminal of step H3 will power down, wherein, described charging current ICHG needs to be less than discharge current IDIS2; Preferably, ICHG is 100mA, IDIS2 is 600mA.Wherein, BIT, IDIS2, TNOW described in step C are kept in the power down nonvolatile memories such as such as EMMC, FLASH.
Step H4, when mobile terminal-opening, detect BIT whether be 1, if BIT is 1, perform step H5; If BIT is not 1, illustrate mobile terminal not execution electric discharge be normal boot-strap.
Step H5, acquisition current time are designated as TON, and the mistiming of TON and TNOW is carried out size with CVON/ (IDIS2-ICHG)+CVON/ICHG compare, if the mistiming of TON and TNOW is less than CVON/ (IDIS2-ICHG)+CVON/ICHG, then illustrate battery upper once discharge time non-emptying, perform step H6; If the mistiming of TON and TNOW equals CVON/ (IDIS2-ICHG)+CVON/ICHG, then illustrate battery upper once discharge time emptying, perform step H7.
Concrete, the mistiming of TON and TNOW comprises two parts time: a part is from VBTH(and VON) carry out being discharged to the time that battery consumes for 0V, if battery is that to be completely depleted this time be CVON/ (IDIS2-ICHG), wherein CVON is the battery capacity that cell voltage VON is corresponding; A part is the time consumed for charging to VON 0V from cell voltage, if battery is that to be completely depleted this time be CVON/ICHG, wherein CVON is the battery capacity that cell voltage VON is corresponding.
Step H6, the last discharge current IDIS2 preserved of acquisition, be set to IDIS2-20mA by IDIS2; Arranging discharge current is IDIS2, preserves IDIS2 and current time TNOW, star t-up discharge program, startup charge function.Because the discharge current of last time is excessive, cannot emptying battery completely, so need to reduce discharge current to relay once electricity again, along with the execution of step H6, mobile terminal will power down, will perform step H4 afterwards.
Step H7, stopping charge function, obtain the last discharge current IDIS2 preserved, IDIS2 be set to IDIS2-ICHG; Arranging discharge current is IDIS2, arranges zone bit BIT=0, star t-up discharge program; After step H7 executes, the battery of mobile terminal will be completely emptied.Because battery is completely emptied during last electric discharge, explanation, having obtained can the TV university discharge current of emptying battery, and only need carry out electric discharge by this discharge current can emptying battery, and arranging zone bit BIT=0 is in addition then to make mobile terminal recurrence normal operating condition after complete emptying battery.
The present invention based on the above method, additionally provides the discharge system of the non-dismountable battery of a kind of mobile terminal, and as shown in Figure 3, described system comprises:
First comparing module 110, for obtaining current battery level value, compares itself and preset voltage value.
First discharge module 120, for discharging to battery with the first pre-set current value, and obtains current voltage value every the schedule time.
Second discharge module 130, for discharging to battery with the second pre-set current value, after mobile terminal shutdown being detected, whether the discharge time detecting battery in this step equals battery dump energy all discharges required time; Described second pre-set current value is less than the first pre-set current value.
3rd discharge module 140, for charging to battery, after standby communication terminal start, with the discharge current after reducing, battery is discharged, when after mobile terminal shutdown, whether the discharge time detecting battery equals battery dump energy all discharges required time, if equal, has discharged, otherwise has repeated this step.
Described second discharge module also comprises: zone bit setting unit, and while discharging to battery with the second pre-set current value, arranging zone bit is 1;
Whether described 3rd discharge module also comprises, zone bit recognition unit, for when after mobile terminal-opening, be first 1 to identify to zone bit, if 1, then perform electric discharge, otherwise do not perform any operation.
Described second discharge module also comprises: discharge time detecting unit, for whether setting up whether all to discharge the electricity of battery by equation (T2-T1)-Q/I=0 judge:
If set up, the electricity of battery all discharges, otherwise the electricity of battery does not discharge;
In described equation, T2 is the mobile terminal unused time, T1 is the start time of discharging to battery with the second pre-set current value, and Q is be described second pre-set current value at the battery dump energy started when discharging and I.
While discharging to battery with the second pre-set current value in described 3rd discharge module, charge to battery with the 3rd pre-set current value, described 3rd pre-set current value is less than the second pre-set current value.
The discharge system of the non-dismountable battery of described mobile terminal, wherein, described 3rd discharge module also comprises saving/restoring unit, for after detecting that electric discharge completes, then the current value data of discharging in electric discharge completing steps are preserved, and trigger mark setting unit zone bit is set to 0.
The invention provides charging method and the system of the non-dismountable battery of a kind of mobile terminal, by obtaining current battery level value, itself and preset voltage value are compared, if current battery level value is greater than described preset voltage value, then with the first pre-set current value, battery is discharged, otherwise with the second pre-set current value, battery is discharged, and after mobile terminal shutdown being detected, whether the discharge time detecting battery equals battery dump energy all discharges required time, if equal, this has discharged, otherwise battery is charged, after standby communication terminal start, with the discharge current after reducing, battery is discharged, until detect that equaling battery dump energy the discharge time of battery all discharges the time used, then discharge, thus achieve under the prerequisite not dismantling battery, battery is discharged, and discharged by small area analysis value, the complete emptying of battery electric quantity can be made, for mobile terminal is before carrying out performance test, battery discharge is provided convenience, improve the work efficiency of electric discharge work.
Be understandable that, for those of ordinary skills, can be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, and all these change or replace the protection domain that all should belong to the claim appended by the present invention.
Claims (10)
1. a charging method for the non-dismountable battery of mobile terminal, is characterized in that, comprising:
A, acquisition current battery level value, compare itself and preset voltage value, if current battery level value is greater than described preset voltage value, then perform step B, otherwise perform step C;
B, with the first pre-set current value, battery to be discharged, and obtain current voltage value every the schedule time, when getting current voltage value and being less than or equal to described preset voltage value, then perform step C;
C, discharge to battery with the second pre-set current value, after mobile terminal shutdown being detected, whether the discharge time detecting battery in this step equals battery dump energy all discharges required time, if equal, this discharge, otherwise execution step D;
Described second pre-set current value is less than the first pre-set current value;
D, battery to be charged, after standby communication terminal start, with the discharge current after reducing, battery is discharged, when after mobile terminal shutdown, whether the discharge time detecting battery equals battery dump energy all discharges required time, if equal, has discharged, otherwise has repeated this step.
2. the charging method of the non-dismountable battery of mobile terminal according to claim 1, it is characterized in that, described step C also comprises:
C1, with the second pre-set current value, battery is discharged while, arranging zone bit is 1;
Also comprise in described step D:
D1, when mobile terminal-opening, whether distinguishing mark position is 1, if 1, then performs electric discharge, otherwise does not perform any operation.
3. the charging method of the non-dismountable battery of mobile terminal according to claim 1, it is characterized in that, described step C also comprises:
C2, whether set up whether all to discharge the electricity of battery by equation (T2-T1)-Q/I=0 and judge:
If set up, the electricity of battery all discharges, otherwise the electricity of battery does not discharge;
In described equation, T2 is the mobile terminal unused time, T1 is the start time of discharging to battery with the second pre-set current value, and Q is be described second pre-set current value at the battery dump energy started when discharging and I.
4. the charging method of the non-dismountable battery of mobile terminal according to claim 3, it is characterized in that, described step D comprises:
While discharging to battery with the second pre-set current value, charge to battery with the 3rd pre-set current value, described 3rd pre-set current value is less than the second pre-set current value.
5. the charging method of the non-dismountable battery of mobile terminal according to claim 2, it is characterized in that, described step D also comprises:
D2, after detecting that electric discharge completes, then the data of discharge current amount used in electric discharge completing steps to be preserved, and trigger zone bit and be set to 0.
6. a discharge system for the non-dismountable battery of mobile terminal, is characterized in that, comprising:
First comparing module, for obtaining current battery level value, compares itself and preset voltage value;
First discharge module, for discharging to battery with the first pre-set current value, and obtains current voltage value every the schedule time;
Second discharge module, for discharging to battery with the second pre-set current value, after mobile terminal shutdown being detected, whether the discharge time detecting battery in this step equals battery dump energy all discharges required time; Described second pre-set current value is less than the first pre-set current value;
3rd discharge module, for charging to battery, after standby communication terminal start, with the discharge current after reducing, battery is discharged, when after mobile terminal shutdown, whether the discharge time detecting battery equals battery dump energy all discharges required time, if equal, has discharged, otherwise has repeated this step.
7. the discharge system of the non-dismountable battery of mobile terminal according to claim 6, it is characterized in that, described second discharge module also comprises: zone bit setting unit, and while discharging to battery with the second pre-set current value, arranging zone bit is 1;
Whether described 3rd discharge module also comprises, zone bit recognition unit, for when after mobile terminal-opening, be first 1 to identify to zone bit, if 1, then perform electric discharge, otherwise do not perform any operation.
8. the discharge system of the non-dismountable battery of mobile terminal according to claim 6, it is characterized in that, described second discharge module also comprises: discharge time detecting unit, for whether setting up whether all to discharge the electricity of battery by equation (T2-T1)-Q/I=0 judge:
If set up, the electricity of battery all discharges, otherwise the electricity of battery does not discharge;
In described equation, T2 is the mobile terminal unused time, T1 is the start time of discharging to battery with the second pre-set current value, and Q is be described second pre-set current value at the battery dump energy started when discharging and I.
9. the discharge system of the non-dismountable battery of mobile terminal according to claim 8, it is characterized in that, while battery being discharged with the second pre-set current value in described 3rd discharge module, charge to battery with the 3rd pre-set current value, described 3rd pre-set current value is less than the second pre-set current value.
10. the discharge system of the non-dismountable battery of mobile terminal according to claim 7, it is characterized in that, described 3rd discharge module also comprises saving/restoring unit, for after detecting that electric discharge completes, then the current value data of discharging in electric discharge completing steps are preserved, and trigger mark setting unit zone bit is set to 0.
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| CN107391329A (en) * | 2017-07-14 | 2017-11-24 | 惠州Tcl移动通信有限公司 | A kind of method, system and storage device for testing mobile terminal Reusability |
| CN110429678A (en) * | 2019-08-05 | 2019-11-08 | 惠州Tcl移动通信有限公司 | Mobile terminal method of supplying power to, system, storage medium and mobile terminal |
| CN112542867A (en) * | 2020-11-26 | 2021-03-23 | 惠州Tcl移动通信有限公司 | Mobile terminal power supply control method and device, terminal equipment and storage medium |
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| CN112542867A (en) * | 2020-11-26 | 2021-03-23 | 惠州Tcl移动通信有限公司 | Mobile terminal power supply control method and device, terminal equipment and storage medium |
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