CN104270530A - Method and device for preventing starting abnormity and mobile terminal - Google Patents
Method and device for preventing starting abnormity and mobile terminal Download PDFInfo
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- CN104270530A CN104270530A CN201410553827.5A CN201410553827A CN104270530A CN 104270530 A CN104270530 A CN 104270530A CN 201410553827 A CN201410553827 A CN 201410553827A CN 104270530 A CN104270530 A CN 104270530A
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- 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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a method and device for preventing starting abnormity and a mobile terminal, and belongs to the technical field of mobile terminals. The method comprises the steps that the minimum starting voltage of the mobile terminal and the current voltage of a battery are acquired; whether the starting procedure begins or not is determined according to the relation between the minimum starting voltage and the current voltage of the battery. By means of the method and device for preventing starting abnormity and a mobile terminal, the relation between the current voltage of the battery and the minimum starting voltage is fully taken into consideration, and only when the current voltage of the battery is larger than the minimum starting voltage, the starting procedure begins, and therefore the starting process of the mobile terminal can be supported by the voltage of the battery, and the starting abnormal situation caused by insufficient battery power supply is avoided.
Description
Technical field
The present invention relates to technical field of mobile terminals, particularly relate to a kind of method, device and the mobile terminal of avoiding start abnormal.
Background technology
Along with development and the maturation of the communication technology, mobile terminal is day by day universal.Mobile terminal is when battery electric quantity is lower, and common processing method is: after mobile terminal plugs charger, and first system carries out battery activated, enable charging operations, then enters normal boot-strap flow process.This method does not consider the magnitude relationship between battery current voltage and minimum start voltage, when battery current voltage is lower than minimum start voltage, if proceed starting procedure, mobile terminal can because electricity shortage, easily there are the abnormal conditions of power-down rebooting, cause start abnormal.
Summary of the invention
In view of this, the technical problem to be solved in the present invention is to provide a kind of mobile terminal and avoids abnormal method and apparatus of starting shooting, and during to solve mobile terminal-opening, cell voltage electricity shortage causes abnormal technical problem of starting shooting.
It is as follows that the present invention solves the problems of the technologies described above adopted technical scheme:
Obtain minimum start voltage and the battery current voltage of mobile terminal;
According to the magnitude relationship of minimum start voltage and battery current voltage, determine whether to enter starting procedure.
Preferably, before obtaining the minimum start voltage of mobile terminal and battery current voltage, also comprise:
Detect the battery whether successful activation of mobile terminal;
If battery successful activation, then obtain minimum start voltage and the battery current voltage of mobile terminal.
Preferably, whether successful activation comprises further to detect the battery of mobile terminal:
When the pulse voltage for activated batteries being detected, postponing the time threshold preset, obtaining the battery current voltage of mobile terminal and the battery protection voltage of mobile terminal;
When battery current voltage is equal to, or greater than battery protection voltage, battery successful activation;
When battery current voltage is less than battery protection voltage, restart mobile terminal, returning step when the pulse voltage for activated batteries being detected, postponing the time threshold preset, obtaining the battery current voltage of mobile terminal and the battery protection voltage of mobile terminal.
Preferably, after battery successful activation, before obtaining the minimum start voltage of mobile terminal and current battery level, also comprise:
The current actual charge current of mobile terminal is adjusted to default value.
Preferably, according to the magnitude relationship of minimum start voltage and battery current voltage, determine whether to enter starting procedure, comprise further:
The relatively magnitude relationship of battery current voltage and minimum start voltage;
When battery current voltage is greater than minimum start voltage, enter starting procedure;
When battery current voltage is less than or equal to start voltage, postpone the time threshold preset, again obtain the battery current voltage of mobile terminal, return the magnitude relationship that step compares battery current voltage and minimum start voltage.
According to another aspect of the present invention, a kind of device avoiding start abnormal provided, this device comprises:
Acquisition module, for obtaining minimum start voltage and the battery current voltage of mobile terminal;
Determination module, for the magnitude relationship according to minimum start voltage and battery current voltage, determines whether to enter starting procedure.
Preferably, this device also comprises:
Detection module, for detecting the battery whether successful activation of mobile terminal.
Adjusting module, for when battery successful activation, is adjusted to default value by the current actual charge current of mobile terminal.
Preferably, detection module specifically for:
When the pulse voltage for activated batteries being detected, postponing the time threshold preset, obtaining the battery current voltage of mobile terminal and the battery protection voltage of mobile terminal;
When battery current voltage is equal to, or greater than battery protection voltage, battery successful activation;
When battery current voltage is less than battery protection voltage, restart mobile terminal, returning step when the pulse voltage for activated batteries being detected, postponing the time threshold preset, obtaining the battery current voltage of mobile terminal and the battery protection voltage of mobile terminal.
Preferably, determination module specifically for:
The relatively magnitude relationship of battery current voltage and minimum start voltage;
When battery current voltage is greater than minimum start voltage, enter starting procedure;
When battery current voltage is less than or equal to start voltage, postpone the time threshold preset, again obtain the battery current voltage of mobile terminal, return the magnitude relationship that step compares battery current voltage and minimum start voltage.
According to a further aspect of the invention, a kind of mobile terminal provided, what comprise technique scheme avoids abnormal device of starting shooting.
Compared with prior art, method, device and the mobile terminal of avoiding start abnormal of the embodiment of the present invention, the situation of putting is crossed for battery, first the relation between battery current voltage and minimum start voltage is judged, when battery current voltage is greater than minimum start voltage, just enter starting procedure, ensure the normal boot-strap of mobile terminal, avoid the start abnormal conditions occurring that powered battery deficiency causes.
Accompanying drawing explanation
The flow chart of the method avoiding start abnormal that Fig. 1 provides for one embodiment of the invention.
The flow chart of the method avoiding start abnormal that Fig. 2 provides for another embodiment of the present invention.
The function structure chart of the device avoiding start abnormal that Fig. 3 provides for one embodiment of the invention.
The function structure chart of the device avoiding start abnormal that Fig. 4 provides for another embodiment of the present invention.
Embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearly, understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment one
Refer to Fig. 1, the flow chart of the method avoiding start abnormal that Fig. 1 provides for one embodiment of the invention, the method comprises the following steps:
S103, the minimum start voltage obtaining mobile terminal and battery current voltage.
Specifically, the start voltage compare of mobile terminal is large, when the cell voltage of mobile terminal reaches minimum start voltage, just be enough to power and ensure the normal boot-strap flow process of mobile terminal, if cell voltage is less than minimum start voltage, powered battery is not enough, and mobile terminal-opening flow process easily occurs exception, the situation of such as power-down rebooting.Therefore when user starts start, first detect the current voltage of battery of mobile terminal, and obtain the minimum start voltage of mobile terminal.
S104, magnitude relationship according to minimum start voltage and battery current voltage, determine whether to enter starting procedure.
Specifically, the battery current voltage of mobile terminal and the magnitude relationship of minimum start voltage is compared;
When battery current voltage is greater than minimum start voltage, enter starting procedure;
When battery current voltage is less than or equal to start voltage, postpone the time threshold preset, again the battery current voltage of mobile terminal is obtained, return the magnitude relationship that step compares battery current voltage and minimum start voltage, repeat above-mentioned steps, until battery current voltage is greater than minimum start voltage, enter starting procedure.
As the optional optimal technical scheme of one, in step after battery current voltage is less than or equal to start voltage, before postponing the time threshold preset, increase a determining step, judge that whether the battery of mobile terminal is in place, when battery is not in place, enter starting procedure, reminding user battery is not in place; When battery is in place, postpone the time threshold preset, again obtain battery current voltage, return the magnitude relationship that step compares battery current voltage and minimum start voltage, repeat above-mentioned steps, until battery current voltage is greater than minimum start voltage, enter starting procedure.
The time threshold postponed is default, is traditionally arranged to be 500ms, waits for that cell voltage recovers, because cell voltage constantly raises in charging process.
The a kind of of the embodiment of the present invention avoids abnormal method of starting shooting, first the relation between battery current voltage and minimum start voltage is judged, when battery current voltage is greater than minimum start voltage, just enter starting procedure, ensure that cell voltage can support the start process of mobile terminal, avoid the start abnormal conditions occurring that powered battery deficiency causes.
Embodiment two
Refer to Fig. 2, the flow chart of the method avoiding start abnormal that Fig. 2 provides for another embodiment of the present invention.
Traditional mobile terminal device is when battery electric quantity is low, and after mobile terminal plugs charger, first system carries out battery activated, enable charging operations, then enters normal starting procedure.Whether this method does not activate battery is successfully detected, when battery activated failed time, battery charging can not be filled, when battery electric quantity deficiency, because starup current is comparatively large, the mobile terminal that particularly ancillary equipment is more, in start process, power down is serious, easy powered battery is not enough, thus occurs the abnormal problem of power-down rebooting.Therefore, before step S103, increase step S101 and step S102, guarantee that start is normal, avoid occurring abnormal conditions.
S101, detect the battery whether successful activation of mobile terminal.
Specifically, after the power management chip initialization of mobile terminal completes, hardware can provide one higher than the pulse voltage of battery protection voltage, for activated batteries to cell voltage.This battery protection voltage is relevant with battery battery core, is generally 2500mV.
When the pulse voltage for activated batteries being detected, postponing the time threshold preset, obtaining the battery current voltage of mobile terminal and the battery protection voltage of mobile terminal; The time threshold postponed, for waiting for that battery activated operation completes, is generally 500ms.Judge whether battery activates successfully by battery current voltage with comparing of battery protection voltage.
When battery current voltage is equal to, or greater than battery protection voltage, battery successful activation is described;
When battery current voltage is less than battery protection voltage; battery activated failure is described; restart mobile terminal; return step continuation detection battery and whether have pulse voltage; when pulse voltage being detected; postpone the time threshold preset, obtain the battery current voltage of mobile terminal and the battery protection voltage of mobile terminal.Until battery activated success.
S102, when battery successful activation, the current actual charge current of mobile terminal is adjusted to default value.
Specifically, when charging current is excessive, easily cause the situation of cell voltage virtual height, mislead users is thought and is full of electricity, in fact once pull out charger to start starting procedure, because starup current is larger, cell voltage falls after rise rapidly, may occur that powered battery deficiency causes abnormal situation of starting shooting equally.In order to avoid the generation of this situation, when after battery successful activation, the current actual charge current of mobile terminal is adjusted to default value, this value preset can be arranged, be generally 200mA, under this charging current, after cell voltage reaches default threshold value, enter starting procedure again, guarantee the normal boot-strap of mobile terminal.This threshold value is exactly the minimum start voltage being greater than mobile terminal.
Embodiment three
Refer to Fig. 3, the function structure chart of the device avoiding start abnormal that Fig. 3 provides for one embodiment of the invention, this device comprises with lower module:
Acquisition module 30, for obtaining minimum start voltage and the battery current voltage of mobile terminal.
Determination module 40, for the magnitude relationship according to minimum start voltage and battery current voltage, determines whether to enter starting procedure.
Wherein, determination module 40 specifically for:
The relatively magnitude relationship of battery current voltage and minimum start voltage;
When battery current voltage is greater than minimum start voltage, enter starting procedure;
When battery current voltage is less than or equal to start voltage, postpone the time threshold preset, again obtain the battery current voltage of mobile terminal, return the magnitude relationship that step compares battery current voltage and minimum start voltage.
As the optional optimal technical scheme of one, when battery current voltage is less than or equal to start voltage, battery activated failure, judge that whether the battery of mobile terminal is in place, when battery is not in place, enter starting procedure, reminding user battery is not in place; When battery is in place, postpone the time threshold preset, again obtain battery current voltage, return the magnitude relationship that step compares battery current voltage and minimum start voltage, repeat above-mentioned steps, until battery current voltage is greater than minimum start voltage, enter starting procedure.
The time threshold postponed is default, is traditionally arranged to be 500ms, waits for that cell voltage recovers, because cell voltage constantly raises in charging process.
Embodiment four
Refer to Fig. 4, the function structure chart of the device avoiding start abnormal that Fig. 4 provides for another embodiment of the present invention, on the basis of embodiment three, this device also comprises with lower module:
Detection module 10, for detecting the battery whether successful activation of mobile terminal.
Wherein, detection module 10 specifically for;
When the pulse voltage for activated batteries being detected, postponing the time threshold preset, obtaining the battery current voltage of mobile terminal and the battery protection voltage of mobile terminal; The time threshold postponed, for waiting for that battery activated operation completes, is generally 500ms.Judge whether battery activates successfully by battery current voltage with comparing of battery protection voltage.
When battery current voltage is equal to, or greater than battery protection voltage, battery successful activation is described;
When battery current voltage is less than battery protection voltage; battery activated failure is described; restart mobile terminal; return step continuation detection battery and whether have pulse voltage; when pulse voltage being detected; postpone the time threshold preset, obtain the battery current voltage of mobile terminal and the battery protection voltage of mobile terminal.Until battery activated success.
Adjusting module 20, for when battery successful activation, is adjusted to default value by the current actual charge current of mobile terminal.
Specifically, when charging current is excessive, easily cause the situation of cell voltage virtual height, mislead users is thought and is full of electricity, in fact once pull out charger to start starting procedure, because starup current is larger, cell voltage falls after rise rapidly, may occur that powered battery deficiency causes abnormal situation of starting shooting equally.In order to avoid the generation of this situation, increase the adjusting module of an adjustment charging current, for when after battery successful activation, the current actual charge current of mobile terminal is adjusted to default value.This value preset can be arranged, and is generally 200mA, under this charging current, enters starting procedure again, guarantee the normal boot-strap of mobile terminal after cell voltage reaches default threshold value.This threshold value is exactly the minimum start voltage being greater than mobile terminal.
Correspondingly, present invention also offers a kind of mobile terminal, this mobile terminal comprises the device avoiding start abnormal of above-described embodiment three and embodiment four.
Above-described embodiment avoid start shooting abnormal method, device and mobile terminal, before entering starting procedure, first according to the relation of cell voltage and battery protection voltage, judge battery activated situation.For battery activated failed situation, restart mobile terminal to carry out activation manipulation again to battery.In addition after battery activated success, the situation of putting is crossed for battery, for avoiding because charging current is excessive, cause the situation of cell voltage virtual height, the battery charge in suitable this stage of reduction, when cell voltage is greater than minimum start voltage, then enter starting procedure, avoid the start abnormal conditions occurring that powered battery deficiency causes.
One of ordinary skill in the art will appreciate that all or part of step realized in above-described embodiment method is that the hardware that can control to be correlated with by program completes, described program can be stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk, CD etc.
Above with reference to the accompanying drawings of the preferred embodiments of the present invention, not thereby limit to interest field of the present invention.Those skilled in the art do not depart from the scope and spirit of the present invention, and multiple flexible program can be had to realize the present invention, and the feature such as an embodiment can be used for another embodiment and obtains another embodiment.All use do within technical conceive of the present invention any amendment, equivalently replace and improve, all should within interest field of the present invention.
Claims (10)
1. avoid an abnormal method of starting shooting, it is characterized in that, described method comprises the steps:
Obtain minimum start voltage and the battery current voltage of mobile terminal;
According to the magnitude relationship of described minimum start voltage and described battery current voltage, determine whether to enter starting procedure.
2. according to claim 1ly avoid abnormal method of starting shooting, it is characterized in that, before the minimum start voltage of described acquisition mobile terminal and battery current voltage, also comprise:
Detect the battery whether successful activation of mobile terminal;
If described battery successful activation, then obtain minimum start voltage and the battery current voltage of mobile terminal.
3. the method avoiding start abnormal according to claim 2, it is characterized in that, whether successful activation comprises the battery of described detection mobile terminal further:
When the pulse voltage for activating described battery being detected, postponing the time threshold preset, obtaining the battery current voltage of mobile terminal and the battery protection voltage of mobile terminal;
When described battery current voltage is equal to, or greater than described battery protection voltage, described battery successful activation;
When described battery current voltage is less than described battery protection voltage; restart described mobile terminal; returning step when the pulse voltage for activating described battery being detected, postponing the time threshold preset, obtaining the battery current voltage of mobile terminal and the battery protection voltage of mobile terminal.
4. according to Claims 2 or 3, avoiding abnormal method of starting shooting, it is characterized in that, after described battery successful activation, before the minimum start voltage of described acquisition mobile terminal and battery current voltage, also comprising:
The current actual charge current of mobile terminal is adjusted to default value.
5. according to claim 1ly avoid abnormal method of starting shooting, it is characterized in that, according to the magnitude relationship of described minimum start voltage and described battery current voltage, determine whether to enter starting procedure, comprise further:
The magnitude relationship of more described battery current voltage and described minimum start voltage;
When described battery current voltage is greater than described minimum start voltage, enter described starting procedure;
When described battery current voltage is less than or equal to described start voltage, postpone the time threshold preset, again obtain the battery current voltage of mobile terminal, return the magnitude relationship of step more described battery current voltage and described minimum start voltage.
6. avoid an abnormal device of starting shooting, it is characterized in that, described device comprises:
Acquisition module, for obtaining minimum start voltage and the battery current voltage of mobile terminal;
Determination module, for the magnitude relationship according to described minimum start voltage and described battery current voltage, determines whether to enter starting procedure.
7. the device avoiding start abnormal according to claim 6, it is characterized in that, described device also comprises:
Detection module, for detecting the battery whether successful activation of mobile terminal.
Adjusting module, for when described battery successful activation, is adjusted to default value by the current actual charge current of mobile terminal.
8. according to claim 7ly avoid abnormal device of starting shooting, it is characterized in that, described detection module specifically for:
When the pulse voltage for activating described battery being detected, postponing the time threshold preset, obtaining the battery current voltage of mobile terminal and the battery protection voltage of mobile terminal;
When described battery current voltage is equal to, or greater than described battery protection voltage, described battery successful activation;
When described battery current voltage is less than described battery protection voltage; restart described mobile terminal; returning step when the pulse voltage for activating described battery being detected, postponing the time threshold preset, obtaining the battery current voltage of mobile terminal and the battery protection voltage of mobile terminal.
9. according to claim 6ly avoid abnormal device of starting shooting, it is characterized in that, described determination module specifically for:
The magnitude relationship of more described battery current voltage and described minimum start voltage;
When described battery current voltage is greater than described minimum start voltage, enter described starting procedure;
When described battery current voltage is less than or equal to described start voltage, postpone the time threshold preset, again obtain the battery current voltage of mobile terminal, return the magnitude relationship of step more described battery current voltage and described minimum start voltage.
10. a mobile terminal, is characterized in that, this mobile terminal comprises the arbitrary described device avoiding start abnormal of claim 6-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410553827.5A CN104270530A (en) | 2014-10-17 | 2014-10-17 | Method and device for preventing starting abnormity and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410553827.5A CN104270530A (en) | 2014-10-17 | 2014-10-17 | Method and device for preventing starting abnormity and mobile terminal |
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| CN104270530A true CN104270530A (en) | 2015-01-07 |
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| CN201410553827.5A Pending CN104270530A (en) | 2014-10-17 | 2014-10-17 | Method and device for preventing starting abnormity and mobile terminal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108702007A (en) * | 2017-02-16 | 2018-10-23 | 深圳市大疆灵眸科技有限公司 | Method of supplying power to, for electric installation and electronic device |
| CN109724758A (en) * | 2018-12-11 | 2019-05-07 | 努比亚技术有限公司 | A kind of water inlet detecting device, method, mobile terminal and storage medium |
| CN112882755A (en) * | 2021-01-12 | 2021-06-01 | 深圳市工匠社科技有限公司 | Intelligent hardware safe starting method, system, storage medium and intelligent hardware |
| CN116774092A (en) * | 2023-08-18 | 2023-09-19 | 荣耀终端有限公司 | Battery detection method, circuit, device, chip and readable storage medium |
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| CN104009265A (en) * | 2014-05-22 | 2014-08-27 | Tcl通讯（宁波）有限公司 | Battery activation method and device of mobile terminal |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108702007A (en) * | 2017-02-16 | 2018-10-23 | 深圳市大疆灵眸科技有限公司 | Method of supplying power to, for electric installation and electronic device |
| CN109724758A (en) * | 2018-12-11 | 2019-05-07 | 努比亚技术有限公司 | A kind of water inlet detecting device, method, mobile terminal and storage medium |
| CN112882755A (en) * | 2021-01-12 | 2021-06-01 | 深圳市工匠社科技有限公司 | Intelligent hardware safe starting method, system, storage medium and intelligent hardware |
| CN112882755B (en) * | 2021-01-12 | 2024-08-30 | 深圳市工匠社科技有限公司 | Intelligent hardware safety starting method and system, storage medium and intelligent hardware |
| CN116774092A (en) * | 2023-08-18 | 2023-09-19 | 荣耀终端有限公司 | Battery detection method, circuit, device, chip and readable storage medium |
| CN116774092B (en) * | 2023-08-18 | 2024-04-09 | 荣耀终端有限公司 | Battery detection method, circuit, device, chip and readable storage medium |
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Address after: A District No. 9018 Han innovation building in Nanshan District high tech Zone in Shenzhen city of Guangdong Province, North Central Avenue, 518000 floor 10 Applicant after: Nubian Technologies Ltd. Address before: A District No. 9018 Han innovation building in Nanshan District high tech Zone in Shenzhen city of Guangdong Province, North Central Avenue, 518000 floor 10 Applicant before: Shenzhen ZTE Mobile Tech Co., Ltd. |
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