CN110166620A - A method of electric current at the bottom of when mobile device battery being maintained to switch - Google Patents
A method of electric current at the bottom of when mobile device battery being maintained to switch Download PDFInfo
- Publication number
- CN110166620A CN110166620A CN201910287377.2A CN201910287377A CN110166620A CN 110166620 A CN110166620 A CN 110166620A CN 201910287377 A CN201910287377 A CN 201910287377A CN 110166620 A CN110166620 A CN 110166620A
- Authority
- CN
- China
- Prior art keywords
- battery
- mobile device
- electric current
- suspend mode
- equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
-
- 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
-
- 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
Abstract
A kind of method of electric current at the bottom of when switching the invention discloses maintenance mobile device battery, it includes the following steps: that S1, mobile device system receive the sleep request of system；S2, system determine that the suspend mode is the suspend mode due to battery handover trigger；S3, system, which issue to instruct, makes equipment be switched to offline mode；S4, equipment external devices enter suspend mode；S5, system again determination be battery handover trigger suspend mode；S6, system functional interrupt the institute other than power button；S7, system enter deep-sleep；S8, replacement battery are simultaneously waken up by power button；S9, the interruption closed before restoring；S10, into system normal wakeup process；S11, equipment wake up successfully.The method of electric current at the bottom of when a kind of switching of maintenance mobile device battery that the present invention obtains, providing a kind of prevents from battery from leaping high when switching because of electric current leading to the method for device looses power, improve equipment dependability, moreover it is possible to reduce hardware cost.
Description
Technical field
Electric current at the bottom of when switching the present invention relates to a kind of power supply method of communication equipment, especially a kind of maintenance mobile device battery
Method.
Background technique
With mobile device, for example, mobile phone function increasingly extensively, frequency of use is higher and higher, therefore necessarily to shifting
The battery capacity of dynamic equipment is put forward higher requirements；In the prior art, some mobile devices are prolonged using the method that battery switches
Long to use the time, and in order to guarantee the quick power saving of handoff procedure, battery switching is general all the not fully closed equipment the case where
Lower progress, therefore in actual handoff procedure, since there are wake sources for system background, then may during switching battery
Lead to biggish immediate current occur；Again due to more and more harsher to the limitation of the dimensional weight of equipment etc. in industry market, it is
Holding competitiveness, the volume and capacity of reserve battery are restricted, and since the scale of construction is smaller, part reserve battery can not be held
By biggish immediate current, device looses power otherwise will lead to, battery handoff functionality is made to fail.
Summary of the invention
One kind is provided the purpose of the present invention is to solve above-mentioned the deficiencies in the prior art and can be avoided and is switched in battery
The method of electric current at the bottom of when the maintenance mobile device battery that electric current is leapt high switches occurs in the process.
To achieve the goals above, the side of electric current at the bottom of when a kind of maintenance mobile device battery designed by the present invention switches
Method, it includes the following steps:
Step 100: mobile device system receives the request of system suspend mode；
Step 101: system determines that the suspend mode is the suspend mode due to battery handover trigger；
Step 102: system, which issues instruction, makes equipment be switched to offline mode；
Step 103: the external devices of equipment enter suspend mode；
Step 104: determination is battery switching to system again；
Step 105: system functional interrupts the institute other than power button；
Step 106: system enters deep-sleep, completes battery switching and prepares；
Step 107: replacement battery is simultaneously waken up by power button；
Step 108: the content of pent all interruptions before recovery；
Step 109: entering system normal wakeup process；
Step 110: equipment wakes up successfully；
The battery switching refers to that there are two supplying cells inside equipment, when current supplying cell can not continue power supply,
The process of spare battery power supply power supply is switched under the situation that equipment is not shut down.
In order to guarantee the normal sleep mode of mobile device hardware, in step s 2, touched if not since battery switches
The suspend mode of hair, then jump to step S4, and external devices are directly entered suspend mode.
In order to guarantee the normal hibernation function of system, in step s 5, if it find that not being battery switching, then system is normal
Suspend mode.
" closing and interrupt " described in step S6 is realized by the interface of system kernel.
The method of electric current at the bottom of when a kind of maintenance mobile device battery switching that the present invention obtains, providing one kind prevents equipment
The mechanism that electric current is leapt high occurs in the power supply of cut-in stand-by battery, is interrupted, is avoided present in mobile device system by closing
It is waken up system due to background program operation etc. in battery handoff procedure, causes electric current and leaps high, fall reserve battery
Electricity leads to battery handover failure, improves the reliability of mobile device battery handoff functionality, can better adapt to for a long time,
High-frequency use demand, and the hardware requirement to reserve battery is reduced, reduce economic cost.
Detailed description of the invention
Fig. 1 is the battery switching flow figure of the method for electric current at the bottom of when a kind of maintenance mobile device battery of the present invention switches.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment 1:
The method of electric current at the bottom of when a kind of maintenance mobile device battery switching of the present embodiment description, as shown in Figure 1, it includes as follows
Step:
Step 100: mobile device system receives the request of system suspend mode；
Step 101: system determines that the suspend mode is the suspend mode due to battery handover trigger；
Step 102: system, which issues instruction, makes equipment be switched to offline mode；
Step 103: the external devices of equipment enter suspend mode；
Step 104: determination is battery switching to system again；
Step 105: system functional interrupts the institute other than power button；
Step 106: system enters deep-sleep, completes battery switching and prepares；
Step 107: replacement battery is simultaneously waken up by power button；
Step 108: the interruption closed before restoring；
Step 109: entering system normal wakeup process；
Step 110: equipment wakes up successfully；
The battery switching refers to that there are multiple supplying cells inside equipment, when current supplying cell can not continue power supply,
Reserve battery power supply is switched under the situation that equipment is not shut down.
In order to guarantee the normal sleep mode of mobile device hardware, in a step 101, it is not if system judges the suspend mode
Due to the suspend mode of battery handover trigger, then step 102 is directly skipped, executes step 103, external devices is made to enter suspend mode.
In order to guarantee the normal hibernation function of system, at step 104, if system judgement is not battery switching, into
Enter step 111, make system normal hibernation and terminates process.
" closing and interrupt " described in step 105 is realized by the interface of system kernel.
In the present embodiment, the specific method for the request that mobile device system receives system suspend mode in step 100 is
By presetting a flag bit, when systems inspection is consistent with preset flag signal to the flag signal, it is judged as and is
The sleep request that system issues；System determines that the suspend mode is the method due to the suspend mode of battery handover trigger in a step 101 simultaneously
It is also, when systems inspection is consistent with preset flag signal to the flag signal, to be judged by presetting a flag bit
For the sleep request that the suspend mode is due to battery handover trigger；The external devices of equipment are entered into suspend mode in step 103 simultaneously
Method be: corresponding peripheral chip is directly subjected to power down process.
The method of electric current at the bottom of when a kind of maintenance mobile device battery switching provided in this embodiment, providing one kind prevents from setting
The standby mechanism that electric current occurs in the power supply of cut-in stand-by battery and leaps high, is interrupted present in mobile device system by closing, is kept away
Exempt to be waken up system due to background program operation etc. in battery handoff procedure, causes electric current and leap high, make reserve battery
Power down leads to battery handover failure, improves the reliability of mobile device battery handoff functionality, when can better adapt to long
Between, high-frequency use demand, and reduce the hardware requirement to reserve battery, reduce economic cost.
Claims (5)
1. a kind of method of electric current at the bottom of when maintenance mobile device battery switching, it is characterised in that include the following steps:
Step 100): mobile device system receives the request of system suspend mode；
Step 101: system determines that the suspend mode is the suspend mode due to battery handover trigger；
Step 102: system, which issues instruction, makes equipment be switched to offline mode；
Step 103: the external devices of equipment enter suspend mode；
Step 104: determination is battery switching to system again；
Step 105: system functional interrupts the institute other than power button；
Step 106: system enters deep-sleep, completes battery switching and prepares；
Step 107: replacement battery is simultaneously waken up by power button；
Step 108: the content of pent all interruptions before recovery；
Step 109: entering system normal wakeup process；
Step 110: equipment wakes up successfully；
The battery switching refers to that there are two supplying cells inside equipment, when current supplying cell can not continue power supply,
The process of spare battery power supply power supply is switched under the situation that equipment is not shut down.
2. the method for electric current at the bottom of when a kind of maintenance mobile device battery switching according to claim 1, it is characterized in that in step
In rapid 101, if not the suspend mode due to battery handover trigger, then step 103 is jumped to, external devices are directly entered suspend mode.
3. the method for electric current at the bottom of when a kind of maintenance mobile device battery switching according to claim 1 or 2, it is characterized in that
In step 104, if it find that not being battery switching, then system normal hibernation.
4. the method for electric current at the bottom of when a kind of maintenance mobile device battery switching according to claim 1 or 2, it is characterized in that step
" closing and interrupt " described in rapid 105 is realized by the interface of system kernel.
5. the method for electric current at the bottom of when a kind of maintenance mobile device battery switching according to claim 3, it is characterized in that step
" closing and interrupt " described in 105 is realized by the interface of system kernel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287377.2A CN110166620A (en) | 2019-04-11 | 2019-04-11 | A method of electric current at the bottom of when mobile device battery being maintained to switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287377.2A CN110166620A (en) | 2019-04-11 | 2019-04-11 | A method of electric current at the bottom of when mobile device battery being maintained to switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110166620A true CN110166620A (en) | 2019-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910287377.2A Pending CN110166620A (en) | 2019-04-11 | 2019-04-11 | A method of electric current at the bottom of when mobile device battery being maintained to switch |
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| CN (1) | CN110166620A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655458A (en) * | 2015-10-28 | 2017-05-10 | 深圳富泰宏精密工业有限公司 | Battery switching method, electronic device with battery, and wearable device |
| CN109144576A (en) * | 2017-06-28 | 2019-01-04 | 环达电脑(上海)有限公司 | Hot plug control method based on Android platform |
| WO2019043391A1 (en) * | 2017-08-30 | 2019-03-07 | Bullitt Group Limited | Dischargeable mobile computing device, method and computer program product |
-
2019
- 2019-04-11 CN CN201910287377.2A patent/CN110166620A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655458A (en) * | 2015-10-28 | 2017-05-10 | 深圳富泰宏精密工业有限公司 | Battery switching method, electronic device with battery, and wearable device |
| CN109144576A (en) * | 2017-06-28 | 2019-01-04 | 环达电脑(上海)有限公司 | Hot plug control method based on Android platform |
| WO2019043391A1 (en) * | 2017-08-30 | 2019-03-07 | Bullitt Group Limited | Dischargeable mobile computing device, method and computer program product |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190823 |
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| RJ01 | Rejection of invention patent application after publication |