CN108152706A - Mobile terminal and power management chip restart detection process method and storage medium - Google Patents
Mobile terminal and power management chip restart detection process method and storage medium Download PDFInfo
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- CN108152706A CN108152706A CN201711366710.6A CN201711366710A CN108152706A CN 108152706 A CN108152706 A CN 108152706A CN 201711366710 A CN201711366710 A CN 201711366710A CN 108152706 A CN108152706 A CN 108152706A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
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Abstract
The invention discloses a kind of mobile terminals and power management chip to restart detection process method and storage medium, the method includes：The value of first counter is read in mobile terminal-opening, power down nonvolatile memory is written back after the value of first counter is added one；The first counter of power down nonvolatile memory is read when mobile terminal normal shutdown, power down nonvolatile memory is written back after subtracting one by the value of first counter；The first counter of power down nonvolatile memory is read under mobile terminal-opening state, then is exactly the mobile terminal once temporary number restarted of power management chip after subtracting one by the value of first counter.The detection method that a kind of mobile terminal power management chip of the present invention is restarted, provide it is a kind of can detect the temporary method restarted and detect number of mobile terminal power management chip, provide to the user conveniently, provide to the user conveniently.
Description
Technical field
The present invention relates to field of mobile terminals more particularly to a kind of mobile terminal and power management chip to restart detection
Processing method and storage medium.
Background technology
Include the chip of various function in mobile terminal, these chips are required to be powered by power supply, to maintain
The normal work of chip；Therefore, the power supply that each chip of mobile terminal can be made if power management chip operation irregularity is different
Often, gently then mobile terminal is made frequently to crash, it is heavy then burn out each chip.
On the other hand, at present, mobile terminal is elongated with usage time in use, then there is liquid or impurity
Penetrating into mobile terminal internal body can restart the temporary of power management chip, while when sometimes due to external factor such as high pressure
Electrostatic, charger quality problems directly import high current inside mobile terminal when such as charging, and can go out power management chip
It is existing a degree of temporary to restart.
Here power management chip it is temporary restart be chip interior self-shield measure, prevent to chip into one
Step damage, reduces maintenance rate.But it is temporary restart exist on mobile terminal it is certain influence, for example, be mounted with half software its
Mounted file is resident in the terminal for a long time, and the system of mobile terminal does not know its presence.Power management chip
The temporary corresponding information restarted is also required to timely be tracked, when it is temporary restart number it is more frequent when illustrate that needs are timely
Check whether power management chip is abnormal to maintenace point.It there is no in the prior art and progress restarted to the temporary of power management chip
Automatically the method detected.
Therefore, the prior art is defective, has much room for improvement and develops.
Invention content
The technical problem to be solved in the present invention is, for the drawbacks described above of the prior art, provide a kind of mobile terminal and
Power management chip restarts detection process method and storage medium.A kind of mobile terminal power management chip of the present invention is restarted
Detection method, provide it is a kind of can detect the temporary method restarted and detect number of mobile terminal power management chip, be
User provides convenient.
The technical proposal for solving the technical problem of the invention is as follows：
A kind of mobile terminal power management chip restarts detection process method, wherein, including：
A, the value of first counter is read in mobile terminal-opening, power down is written back after the value of first counter is added one
Nonvolatile memory；
B, the first counter of power down nonvolatile memory is read when mobile terminal normal shutdown, by the value of first counter
Power down nonvolatile memory is written back after subtracting one；
C, the first counter of power down nonvolatile memory is read under mobile terminal-opening state, then by first counter
Value is exactly the mobile terminal once temporary number restarted of power management chip after subtracting one.
The mobile terminal power management chip restarts detection process method, wherein, it is further included before the step A：
The first counter is set in the power down nonvolatile memory of mobile terminal in advance.
The mobile terminal power management chip restarts detection process method, wherein, it is further included after the step C：
D, another counter i.e. the second counter is set in the power down nonvolatile memory of mobile terminal, second counter
Value is set as 1 in booting, and 0 is set as in shutdown.
The mobile terminal power management chip restarts detection process method, wherein, it is further included after the step D：
E, one time preserving module is set in the power down nonvolatile memory of mobile terminal, after mobile terminal-opening, every
One set time can preserve current time to the module.
The mobile terminal power management chip restarts detection process method, wherein, it is further included after the step E：
F1, it sets a power management chip is temporary to restart detection module in the power down nonvolatile memory of mobile terminal, uses
In detection power management chip temporary time restarted each time.
The mobile terminal power management chip restarts detection process method, wherein, it is further included after the step E：：
F2, the second counter that power down nonvolatile memory is read when mobile terminal-opening, if the value of second counter is
The last power management chip that is preserved in 1 time preserving module for reading power down nonvolatile memory is temporary restart when
Between, and the power management chip of time write-in power down nonvolatile memory temporary is restarted in detection module.
The mobile terminal power management chip restarts detection process method, wherein, it is further included after the step E：
The power management chip of reading power down nonvolatile memory is temporary under mobile terminal-opening state restarts detection module,
The power management chip is temporary to restart time for being detected in detection module and restarts for power management chip is temporary each time
Time.
The mobile terminal power management chip restarts detection process method, wherein, the power down nonvolatile memory refers to
The memory that still preserves of the content for being powered off background storage, such as Flash, eeprom memory etc.
A kind of mobile terminal, wherein, including processor and the memory being connected to the processor, the memory storage
There is power management chip to restart detection process program, which restarts detection process program and performed by the processor
Mobile terminal power management chip restarts the step of detection process method described in any one of Shi Shixian methods.
A kind of storage medium, wherein, the storage medium is stored with power management chip and restarts detection process program, the electricity
Source control chip, which is restarted, realizes any one mobile terminal power management chip weight when detection process program is executed by processor
The step of opening detection process method.
Mobile terminal and power management chip provided by the present invention restart detection process method and storage medium, this hair
The detection method that a kind of bright mobile terminal power management chip is restarted, mobile terminal power management core can be detected by providing one kind
Whether extremely the temporary method restarted and detect number of piece can detect power management chip, if abnormal carry in time in time
Wake up user, provides to the user conveniently.The present invention can detect the temporary number restarted of once power management chip, if number
It crosses and at most may remind the user that.
Description of the drawings
Fig. 1 is the flow chart for the preferred embodiment that mobile terminal power management chip of the present invention restarts detection process method.
Fig. 2 is the first preferred embodiment of mobile terminal functional schematic block diagram of the present invention.
Fig. 3 is the second preferred embodiment of mobile terminal functional schematic block diagram of the present invention.
Fig. 4 is the composition schematic diagram inside the central processing unit of the second preferred embodiment of mobile terminal of the present invention.
Fig. 5 is the second preferred embodiment of mobile terminal operation principle flow chart of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and does not have to
It is of the invention in limiting.
Fig. 1 is referred to, Fig. 1 is the preferred embodiment that mobile terminal power management chip of the present invention restarts detection process method
Flow chart.As shown in Figure 1, mobile terminal power management chip restarts detection process method described in the embodiment of the present invention, including
Following steps：
Step S100, a counter is set in the power down nonvolatile memory of mobile terminal in advance（First counter）, moving
The value of first counter is read during dynamic starting up of terminal, the not volatile storage of power down is written back after the value of first counter is added one
Device.
The value of first counter is read in the embodiment of the present invention in mobile terminal-opening, by the value of first counter
Power down nonvolatile memory is written back after adding one；Such as mobile terminal first counter in power down nonvolatile memory when dispatching from the factory
Value is 1, in booting, read this 1, then plus 1 becomes 2 and writes back power down nonvolatile memory.
Step S200, the first counter of power down nonvolatile memory is read when mobile terminal normal shutdown, by this
The value of one counter is written back power down nonvolatile memory after subtracting one；
In this step, the first counter of power down nonvolatile memory is read when mobile terminal normal shutdown, this first is counted
The value of number device is written back power down nonvolatile memory after subtracting one；For example become 1 after by 2 subtracting 1 and write back the not volatile storage of power down
Device.
But restart if mobile terminal power management chip is temporary, be not carried out shutting down at this time therefore above-mentioned mistake is not carried out
Journey（2 subtract 1 after become 1 and write back power down nonvolatile memory）, then what is deposited in power down nonvolatile memory is 2.
Step S300, the first counter of power down nonvolatile memory is read under mobile terminal-opening state, then should
The value of first counter is exactly the mobile terminal once temporary number restarted of power management chip after subtracting one.
Read the first counter of power down nonvolatile memory in this step under mobile terminal-opening state, then by this
The value of one counter is exactly the mobile terminal once temporary number restarted of power management chip after subtracting one；For example, it has read
Value in electric nonvolatile memory is that 2,2 to subtract 1 as 1 be exactly the once temporary number restarted of power management chip.
For another example：
The value of first counter is read in S100 in mobile terminal-opening, is written back after the value of first counter is added one
Power down nonvolatile memory；Such as in booting, it is 6 to read the value stored in power down nonvolatile memory, and then plus 1 becomes 7
Write back power down nonvolatile memory.
The first counter of power down nonvolatile memory is read in S200 when mobile terminal normal shutdown, this first is counted
The value of number device is written back power down nonvolatile memory after subtracting one；For example become 6 after by 7 subtracting 1 and write back the not volatile storage of power down
Device.
But restart if mobile terminal power management chip is temporary, be not carried out shutting down at this time therefore above-mentioned mistake is not carried out
Journey（7 subtract 1 after become 6 and write back power down nonvolatile memory）, then what is deposited in power down nonvolatile memory is 7.
In S300 under mobile terminal-opening state read power down nonvolatile memory the first counter, then by this first
The value of counter is exactly the mobile terminal once temporary number restarted of power management chip after subtracting one；For example, have read power down
Value in nonvolatile memory is that 7,7 to subtract 1 as 6 be exactly the once temporary number restarted of power management chip.
Mobile terminal power management chip described in the embodiment of the present invention restarts detection process method, further comprising the steps of：
In the embodiment of the present invention, it can detect by abovementioned steps S100 to S300 through temporary time restarted of power management chip
Number；Also needed in the present invention by once the power management chip temporary time restarted is recorded each time, specifically further include as
Lower step：
Step S400, another counter is set in the power down nonvolatile memory of mobile terminal（Second counter）, this second
The value of counter is set as 1 in booting, and 0 is set as in shutdown；
Need to also another counter be set in the power down nonvolatile memory of mobile terminal in the present invention（Second counter）, this
The value of two counters is set as 1 in booting, and 0 is set as in shutdown；For example, have in the power down nonvolatile memory of mobile terminal
One value, the value sets 1 when performing boot program, and when execution shutdown programm sets 0.
Step S500, one time preserving module in the power down nonvolatile memory of mobile terminal is set, work as mobile terminal
After booting, current time can be preserved every a set time to the module.
One time preserving module is set in the present invention in the power down nonvolatile memory of mobile terminal, when mobile terminal is opened
After machine, current time can be preserved every a set time to the module；For example a time was preserved every XX seconds, it protects every time
The time of last preservation can be replaced by depositing.XX is smaller, and the time is more accurate, such as more preferably, and XX is 5 seconds.
Step S600, set a power management chip is temporary to restart inspection in the power down nonvolatile memory of mobile terminal
Module is surveyed, for detecting the power management chip temporary time restarted each time.
Step S700, the second counter of power down nonvolatile memory is read when mobile terminal-opening, if second meter
The value of number device is temporary for the last power management chip preserved in 1 time preserving module for reading power down nonvolatile memory
Property time for restarting, and restart detection module by the power management chip of time write-in power down nonvolatile memory is temporary
In.
In this step, the second counter of power down nonvolatile memory is read when mobile terminal-opening, if second meter
The value of number device is temporary for the last power management chip preserved in 1 time preserving module for reading power down nonvolatile memory
Property time for restarting, and restart detection module by the power management chip of time write-in power down nonvolatile memory is temporary
In.
I.e. when being switched on each time, boot program detects the second counter in power down nonvolatile memory before performing
It is worth and illustrates that the last time is not carried out normal shutdown programm for 1, therefore do not write the second counter as 0, so last occurs
Power management chip is temporary to restart, then obtaining time for being preserved in S600, that power management chip occurs is temporary to be last
The time restarted.
Step S800, the power management chip that power down nonvolatile memory is read under mobile terminal-opening state is temporary
Restart detection module, the power management chip is temporary, and to restart the time detected in detection module be power management core each time
The piece temporary time restarted；
Step S800, under mobile terminal-opening state, the power management chip of reading power down nonvolatile memory is temporary restarts
Detection module, the power management chip is temporary, and to restart the time detected in detection module temporary for power management chip each time
The time that when property is restarted；
Step S800 is the presentation to the record of multiple step S700.
Wherein, the power down nonvolatile memory refers to the memory that the content of power-off background storage still preserves, example
Such as Flash, eeprom memory.
Therefore a kind of mobile terminal power management chip of the present invention restarts detection process method, provides a kind of energy
The temporary method restarted and detect number of mobile terminal power management chip is enough detected, is provided to the user conveniently.
Certainly, one of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method,
It is detection process program can be restarted by power management chip to instruct related hardware（Such as processor, controller etc.）Come
Into the program can be stored in a computer-readable storage medium, which may include when being executed as above-mentioned each
The flow of embodiment of the method.The wherein described storage medium can be memory, magnetic disc, CD etc..
Embodiment two
The embodiment of the present invention additionally provides a kind of mobile terminal, and the mobile terminal of the embodiment of the present invention can be mobile phone, such as Fig. 2 institutes
Show, the mobile terminal of the present embodiment includes processor 10 and the memory 20 being connect with the processor 10；
The memory 20 is stored with wideband code division multiple access frequency range setting processing routine, which restarts detection process
Realize that mobile terminal power management chip described in any of the above-described method restarts detection process when program is performed by the processor
The step of method, as detailed above.
Embodiment three
The embodiment of the present invention additionally provides a kind of mobile terminal, and the mobile terminal of the embodiment of the present invention can be mobile phone, such as Fig. 3 institutes
Show, the mobile terminal of the present embodiment includes：Power management chip 100, power down nonvolatile memory 200, central processing unit 300,
With memory 20.Wherein, central processing unit 300 respectively with power management chip 100, power down nonvolatile memory 200, memory
20 are connected.Memory 20 is stored with computer program instructions, which is held by processor by the processor
The step described in above method embodiment is realized during row.
Wherein, be shown in Fig. 4 the present embodiment mobile terminal central processing unit inside composition schematic diagram, the present embodiment
Central processing unit 300 include memory read/write module 310, starting module 320, shutdown module 330, time-obtaining module 340,
Timing module 350；
Memory read/write module 310 is used to read and write power down nonvolatile memory 200；
Starting module 320 can trigger module execution in mobile terminal-opening；
Shutdown module 330 can trigger module execution when mobile terminal shuts down；
Time-obtaining module 340 is used to obtain current time；
Timing module 350 obtains current time for clocked flip time-obtaining module 340 and passes through memory read/write module 310
It will be in the write time time preserving module 230；
Power down nonvolatile memory 200 includes the first counter module 210, the second counter module 220, time preserving module
230th, power management chip is temporary restarts detection module 240；
For counting, total power management chip is temporary to restart number to first counter module 210；
Whether it is that power management chip is temporary that the second counter module 220 is used to once shut down in judgement in booting restarts institute
It is caused；
Time preserving module 230 is used to preserve the last power management chip temporary time restarted；
Power management chip is temporary restart detection module 240 for detect all power management chips it is temporary restart when
Between.
The detection method that mobile terminal power management chip described in the present embodiment is restarted is specific as follows：
When mobile terminal-opening, as shown in figure 5, starting module 320 is triggered, starting module 320 will complete following steps：
Step S11, starting module 320 reads the first meter by memory read/write module 310 at power down nonvolatile memory 200
The value of number device module 210, and fallen again by the write-in of memory read/write module 310 after the value of first counter module 210 is added 1
In first counter module 210 of electric nonvolatile memory 200.
Step S12, starting module 320 reads by memory read/write module 310 at power down nonvolatile memory 200
The value of two counter modules 220, whether the value for judging second counter module 220 is 1；If the second counter module 220
Value for 1 by memory read/write module 310 from being protected in read access time preserving module 230 at power down nonvolatile memory 200
The power management chip of power down nonvolatile memory 200 is written in the time by the time value deposited by memory read/write module 310
It is temporary to restart in detection module 240, and out prompt user's the last time power management chip temporary the time showing
The time restarted；1 write-in power down is not easy by memory read/write module 310 if the value of the second counter module 220 is 0
In the second counter module 220 for losing memory 200.
Step S13, starting module 320 triggers timing module 350 and opens, and timing module 350 passes through every a set time
Time-obtaining module 340 obtains system time, and by memory read/write module 310 are written power down not volatile storage the time
In the time preserving module 220 of device 200.
When mobile terminal shuts down, shutdown module 330 is triggered, and shutdown module 330 will complete following steps：
Step S21, shutdown module 330 reads the first meter by memory read/write module 310 at power down nonvolatile memory 200
The value of number device module 210, and fallen again by the write-in of memory read/write module 310 after subtracting 1 by the value of first counter module 210
In first counter module 210 of electric nonvolatile memory 200.
Step S22, power down nonvolatile memory 200 is written by 0 by memory read/write module 310 in shutdown module 330
In second counter module 220.
When under mobile terminal-opening state, when if desired understanding the temporary restarting information of mobile terminal power management chip,
The value of the first counter module 210 is read at power down nonvolatile memory 200 by memory read/write module 310, and should
The value of first counter module 210 is restarted number and is shown as power management chip is temporary after subtracting 1；It is read by memory
Writing module 310 reads the temporary value restarted in detection module 240 of power management chip at power down nonvolatile memory 200 and makees
It shows to come for the temporary time restarted of power management chip each time.
Example IV
The embodiment of the present invention additionally provides a kind of storage medium, and the storage medium is stored with power management chip and restarts at detection
Program is managed, which, which restarts, realizes any one mobile terminal power supply when detection process program is executed by processor
Managing chip restarts the step of detection process method, as detailed above.
In conclusion mobile terminal provided by the present invention and power management chip restart detection process method and storage
Medium, the detection method that a kind of mobile terminal power management chip of the present invention is restarted, mobile terminal can be detected by providing one kind
Whether extremely the temporary method restarted and detect number of power management chip can detect power management chip in time, if
It is abnormal to remind user in time, it provides to the user conveniently.
It should be understood that the application of the present invention is not limited to the above, it for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of mobile terminal power management chip restarts detection process method, which is characterized in that including：
A, the value of first counter is read in mobile terminal-opening, power down is written back after the value of first counter is added one
Nonvolatile memory；
B, the first counter of power down nonvolatile memory is read when mobile terminal normal shutdown, by the value of first counter
Power down nonvolatile memory is written back after subtracting one；
C, the first counter of power down nonvolatile memory is read under mobile terminal-opening state, then by first counter
Value is exactly the mobile terminal once temporary number restarted of power management chip after subtracting one.
2. mobile terminal power management chip restarts detection process method according to claim 1, which is characterized in that the step
It is further included before rapid A：
The first counter is set in the power down nonvolatile memory of mobile terminal in advance.
3. mobile terminal power management chip restarts detection process method according to claim 1, which is characterized in that the step
It is further included after rapid C：
D, another counter i.e. the second counter is set in the power down nonvolatile memory of mobile terminal, second counter
Value is set as 1 in booting, and 0 is set as in shutdown.
4. mobile terminal power management chip restarts detection process method according to claim 3, which is characterized in that the step
It is further included after rapid D：
E, one time preserving module is set in the power down nonvolatile memory of mobile terminal, after mobile terminal-opening, every
One set time can preserve current time to the module.
5. mobile terminal power management chip restarts detection process method according to claim 4, which is characterized in that the step
It is further included after rapid E：
F1, it sets a power management chip is temporary to restart detection module in the power down nonvolatile memory of mobile terminal, uses
In detection power management chip temporary time restarted each time.
6. mobile terminal power management chip restarts detection process method according to claim 4, which is characterized in that the step
It is further included after rapid E：：
F2, the second counter that power down nonvolatile memory is read when mobile terminal-opening, if the value of second counter is 1
Then read the last power management chip preserved in the time preserving module of power down nonvolatile memory it is temporary restart when
Between, and the power management chip of time write-in power down nonvolatile memory temporary is restarted in detection module.
7. mobile terminal power management chip restarts detection process method according to claim 6, which is characterized in that the step
It is further included after rapid E：
The power management chip of reading power down nonvolatile memory is temporary under mobile terminal-opening state restarts detection module,
The power management chip is temporary to restart time for being detected in detection module and restarts for power management chip is temporary each time
Time.
8. mobile terminal power management chip restarts detection process method according to claim 7, which is characterized in that it is described fall
Electric nonvolatile memory refers to Flash or eeprom memory.
9. a kind of mobile terminal, which is characterized in that described to deposit including processor and the memory being connected to the processor
Reservoir is stored with power management chip and restarts detection process program, which restarts detection process program by the place
Reason device realizes that any one of claim 1-8 mobile terminal power management chips described in method restart detection process method when performing
Step.
10. a kind of storage medium, which is characterized in that the storage medium is stored with power management chip and restarts detection process journey
Sequence, which, which restarts, realizes any one of the claim 1-8 movements when detection process program is executed by processor
Terminal supplying power managing chip restarts the step of detection process method.
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Application publication date: 20180612 |