CN105279041B - A kind of method and device restarted automatically after terminal crash - Google Patents
A kind of method and device restarted automatically after terminal crash Download PDFInfo
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- CN105279041B CN105279041B CN201510768240.0A CN201510768240A CN105279041B CN 105279041 B CN105279041 B CN 105279041B CN 201510768240 A CN201510768240 A CN 201510768240A CN 105279041 B CN105279041 B CN 105279041B
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Abstract
The present invention relates to the method and devices restarted automatically after technical field of mobile terminals more particularly to a kind of terminal crash.The present invention can timely and accurately have found the crash state of terminal using terminal temperature value as the condition for judging terminal crash；Once it was found that terminal crash, then turn off terminal power switch to alleviate Wen Sheng during terminal crash in time；After terminal power switch disconnects, terminal temperature slowly declines, when terminal temperature drops to below preset crash temperature value, then conduction terminal power switch and triggering terminal booting, to restart automatically after achieving the purpose that terminal crash；The present invention does not need to manual intervention access, it will be able to accurately and timely identify terminal crash and realize and the automatic of crash terminal is restarted, so as to avoid user because missing important communication during ignorant terminal crash.
Description
Technical field
The present invention relates to the methods and dress restarted automatically after technical field of mobile terminals more particularly to a kind of terminal crash
It puts.
Background technology
With being announced to the world splendidly for intelligent APP, more and more various APP are installed on customer mobile terminal.With
This simultaneously, more and more users compare custom and on mobile terminals while run multiple APP, so mobile terminal are caused to be transported
Capable frequency is higher, and the thing followed is that the probability that crashing occurs in mobile terminal is higher and higher.
When mobile terminal crashes, since mobile terminal system is stuck in some process, mobile terminal system electric current is caused to be held
It is continuous so that the constant temperature of mobile terminal body rises, and the consequence brought is so that the cruising ability of mobile terminal drastically declines；
And if user cannot have found that mobile terminal crashes in time, it will influence the normal communication of user, for example incoming call etc. can not be connected to
Situation.
Mobile terminal crash at present is all that user actively discovers, and restart mobile terminal system by artificial long-press reset key
Or solve the problems, such as that mobile terminal crashes by manually pulling out battery runs down to restart mobile terminal system.As it can be seen that existing solution
Certainly terminal crash is required for manual intervention, and when user crashes ignorant to mobile terminal, then can mobile terminal crash always
In crash state, this will cause user to miss important communication due to ignorant terminal crash.
Invention content
In consideration of it, the present invention provides a kind of energy automatic identification terminal crash and the side restarted automatically to the realization of the terminal of crash
Method and device.
For this purpose, the present invention uses following technical scheme：
A kind of method restarted automatically after terminal crash, including：
Terminal temperature value is obtained in real time；
If the terminal temperature value is more than or equal to preset crash temperature value, disconnected end power switch；
After terminal power switch disconnects, if the terminal temperature value got is less than the preset crash temperature value, lead
Logical terminal power switch and triggering terminal booting.
Further, it before the real-time acquisition terminal temperature value, further includes：Preset multiple crash temperature values.
Further, default multiple crash temperature values are specially：
Ambient temperature value is divided into several different temperature value sections；
To each temperature value section, different crash temperature values is set.
Further, the real-time acquisition terminal temperature value, including：Ambient temperature value is obtained, obtains the phase of terminal crash
To temperature value, sum to obtain terminal temperature value by the relative temperature value of the ambient temperature value and the terminal crash.
Further, it after the real-time acquisition terminal temperature value, is preset if the terminal temperature value is more than or equal to
Crash temperature value then before disconnected end power switch, including：By the ambient temperature value got, from multiple preset crash
A preset crash temperature value is determined in temperature value；
A preset crash temperature value is determined from multiple preset crash temperature values by the ambient temperature value got,
Specially：The temperature value section where the ambient temperature value got is determined, by temperature value section and the correspondence of crash temperature value
Relationship determines the corresponding crash temperature value in the temperature value section.
A kind of device restarted automatically after terminal crash, including：
Terminal temperature value acquiring unit, for obtaining terminal temperature value in real time；
Terminal power switch switching units, if being more than or equal to preset crash temperature value for the terminal temperature value,
Disconnected end power switch；
Unit is restarted, after being disconnected for terminal power switch, if the terminal temperature value got is preset dead less than described
Machine temperature value, then conduction terminal power switch and triggering terminal booting.
Further, described device further includes：Crash temperature value presets unit, for presetting multiple crash temperature values.
Further, the crash temperature value is preset unit and is included：
Temperature value interval division unit, for ambient temperature value to be divided into several different temperature value sections；
Sub- crash temperature value setting unit, for each temperature value section, setting different crash temperature values.
Further, the terminal temperature value acquiring unit includes：
Ambient temperature value acquiring unit, for obtaining ambient temperature value；
The relative temperature value acquiring unit of terminal crash, for obtaining the relative temperature value of terminal crash；
Terminal temperature value computing unit, for being summed by the relative temperature value of the ambient temperature value and the terminal crash
Obtain terminal temperature value.
Further, described device further includes crash temperature value determination unit, for by the ambient temperature value got, from
A preset crash temperature value is determined in multiple preset crash temperature values；It is preset by the ambient temperature value got from multiple
Crash temperature value in determine a preset crash temperature value, specially：Determine the temperature where the ambient temperature value got
Angle value section by temperature value section and the correspondence of crash temperature value, determines the corresponding crash temperature value in the temperature value section.
Beneficial effects of the present invention are：Method of the present invention includes obtaining terminal temperature value in real time；If the terminal
Temperature value is more than or equal to preset crash temperature value, then disconnected end power switch；After terminal power switch disconnects, if getting
Terminal temperature value be less than the preset crash temperature value, then conduction terminal power switch and triggering terminal booting.The present invention
Using terminal temperature value as the condition for judging terminal crash, the crash state of terminal can be timely and accurately found；Once it was found that eventually
End is crashed, then turns off terminal power switch to alleviate Wen Sheng during terminal crash in time；After terminal power switch disconnects, eventually
End temperature slowly declines, and when terminal temperature drops to below preset crash temperature value, then conduction terminal power switch and touches
Starting up of terminal is sent out, to restart automatically after achieving the purpose that terminal crash；The present invention does not need to manual intervention access, it will be able to accurate
Terminal crash is identified in time and is realized, the automatic of crash terminal is restarted, so as to avoid user because of ignorant terminal crash
And miss important communication.
Description of the drawings
Fig. 1 is method the flow chart restarted automatically after a kind of terminal crash of the present invention.
Fig. 2 is another flow chart of method restarted automatically after a kind of terminal crash of the present invention.
Fig. 3 is device the block diagram restarted automatically after a kind of terminal crash of the present invention.
Fig. 4 is another block diagram of device restarted automatically after a kind of terminal crash of the present invention.
Specific embodiment
For make present invention solves the technical problem that, the technical solution that uses and the technique effect that reaches it is clearer, below
The technical solution of the embodiment of the present invention will be described in further detail with reference to attached drawing, it is clear that described embodiment is only
It is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
All other embodiments obtained under the premise of creative work are not made, shall fall within the protection scope of the present invention.
Embodiment one
Referring to Fig. 1, Fig. 1 is method the flow chart restarted automatically after a kind of terminal crash of the present invention.A kind of terminal
The method restarted automatically after crash, including：
S101, terminal temperature value is obtained in real time.
In step S101, there are many modes of acquisition terminal temperature value, for example, being obtained by temperature sensor.
If S102, the terminal temperature value are more than or equal to preset crash temperature value, disconnected end power switch.
In step S102, preset crash temperature value is higher than maximum temperature during normal operation of terminal.It will be obtained in S101
Terminal temperature value compared with the preset crash temperature value, if the terminal temperature value obtained in S101 is more than or equal to, this is preset
Crash temperature value, then disconnected end power switch.
The reason of factor for leading to terminal crash is more, and common one kind leads to terminal crash be：When the frequency of terminal operating
When rate is higher, due to power supply PDN designs cause (comprising chip-scale and mainboard PCB trace part) terminal system running frequency compared with
Gao Shi, power-supply fluctuation is larger to cause supply voltage just to will appear terminal crash phenomenon when being less than rated voltage.Terminal system at this time
Running frequency is higher, and corresponding Current Voltage is higher, and the heat that terminal generates at this time can be higher than the temperature of terminal normal use.
The present invention is using temperature as the condition for judging terminal and whether crashing, once terminal temperature value is more than or equal to preset crash temperature
Value, then automatically power off and restart, can timely and accurately solve the problems, such as terminal crash.
After S103, terminal power switch disconnect, if the terminal temperature value got is less than the preset crash temperature value,
Then conduction terminal power switch and triggering terminal booting.
In step S103, after terminal power switch disconnects, terminal temperature slowly declines, and the present invention, which obtains terminal temperature value, is
It carries out in real time, when terminal temperature drops to below preset crash temperature value, terminal system has thought crash state at this time
It is unlocked, then the control unit control conduction terminal power switch of terminal, while control sends out a pulse signal triggering terminal
Booting.
The present invention can timely and accurately have found the crash shape of terminal using terminal temperature value as the condition for judging terminal crash
State；Once it was found that terminal crash, then turn off terminal power switch to alleviate Wen Sheng during terminal crash in time；Terminal is powered
After switch disconnects, terminal temperature slowly declines, when terminal temperature drops to below preset crash temperature value, then conduction terminal
Power switch and triggering terminal booting, to restart automatically after achieving the purpose that terminal crash；The present invention does not need to manual intervention and connects
Enter, it will be able to accurately and timely identify terminal crash and realize and the automatic of crash terminal is restarted, so as to avoid user because
Ignorant terminal crash and miss important communication.
Embodiment two
Referring to Fig. 2, Fig. 2 is another flow chart of method restarted automatically after a kind of terminal crash of the present invention.A kind of end
The method that end is restarted automatically after crashing, including：
S201, multiple crash temperature values are preset.Presetting multiple crash temperature values is specially：If ambient temperature value is divided into
Dry different temperature value section；To each temperature value section, different crash temperature values is set.
In step S201, since single crash temperature value can not accurately and reliably identify that terminal is dead under multi-environment factor
Machine state, to solve the problems, such as this, the present embodiment proposes to preset multiple crash temperature values, preset multiple crash temperature values with it is outer
Boundary's ambient temperature value is relevant, and ambient temperature value is bigger, then preset crash temperature value is bigger, i.e., preset crash temperature
Value is positively correlated with ambient temperature value.
Presetting multiple crash temperature values is specially：Ambient temperature value is divided into several different temperature value sections, to every
A temperature value section sets different crash temperature values；For example, ambient temperature value is divided into 3 different temperature value areas
Between：Less than 0 DEG C, 0 DEG C -25 DEG C and 25 DEG C or more, be 20 DEG C to " less than 0 DEG C " temperature range setting crash temperature value, to " 0 DEG C -
25 DEG C " temperature range setting crash temperature value is 45 DEG C, it is 50 DEG C to " 25 DEG C or more " temperature range setting crash temperature value.
S202, ambient temperature value is obtained, the relative temperature value of terminal crash is obtained, by the ambient temperature value and the end
The relative temperature value that end is crashed sums to obtain terminal temperature value.
In step S202, the temperature value of external environment where ambient temperature value, that is, terminal；
The meaning of the relative temperature of terminal crash is：Power during terminal crash is heat that is certain, being generated by the power
Amount is that the temperature that certain, certain heat generates in terminating machine body is certain, and the temperature of the generation is terminal crash
Relative temperature.For example it is assumed that terminal crash voltage is 4V, crash electric current is 1.5A, then crash power at this time is exactly 6W, 6W
The temperature that is generated in terminating machine body of power be upgraded to 20 DEG C, then i.e. the relative temperature of terminal crash is 20 DEG C.
Terminal temperature value is summed to obtain, such as environment by the relative temperature value of the ambient temperature value and the terminal crash
Temperature value is 0 DEG C, and the relative temperature of terminal crash is 20 DEG C, then terminal temperature value is 20 DEG C；Ambient temperature value is 25 DEG C, terminal
The relative temperature of crash is 20 DEG C, then terminal temperature value is 45 DEG C；Ambient temperature value is 30 DEG C, and the relative temperature of terminal crash is
20 DEG C, then terminal temperature value is 50 DEG C.
In the present invention, the heat that power during due to terminal crash generates is concentrated mainly on terminal inner, and judge terminal
Whether crash very short time used time；In a relatively short period of time, the heat for concentrating on terminal inner is conducted into external environment
Amount can be ignored；The present embodiment is in computing terminal temperature value as premise.
S203, the ambient temperature value by getting determine a preset crash from multiple preset crash temperature values
Temperature value.
In step S203, by the ambient temperature value got, determine that one is preset from multiple preset crash temperature values
Crash temperature value specifically include：The temperature value section where the ambient temperature value got in S202 is determined, by temperature value area
Between and crash temperature value correspondence, determine the corresponding crash temperature value in the temperature value section；The temperature value section and institute
It states and is determined in S201 by the correspondence of temperature value section and crash temperature value.For example, as described in S201：By environment temperature
Value is divided into 3 different temperature value sections：Less than 0 DEG C, 0 DEG C -25 DEG C and 25 DEG C or more, " less than 0 DEG C " temperature range is set
It is 20 DEG C to put crash temperature value, is 45 DEG C to " 0 DEG C -25 DEG C " temperature range setting crash temperature value, to " 25 DEG C or more " temperature
Section setting crash temperature value is 50 DEG C, uses table representation：
| Temperature value section | Crash temperature value |
| Less than 0 DEG C | 20℃ |
| 0℃-25℃ | 45℃ |
| 25 DEG C or more | 50℃ |
If the ambient temperature value got in S202 is 10 DEG C, the process for realizing this step S203 is：It determines where 10 DEG C
Temperature value section for " 0 DEG C -25 DEG C ", by temperature value section and the correspondence of crash temperature value, it may be determined that " 0 DEG C -25 DEG C "
Corresponding crash temperature value is 45 DEG C.I.e. when ambient temperature value is 10 DEG C, for judging the default crash temperature of terminal crash
Be worth is 45 DEG C.
If S204, the terminal temperature value are more than or equal to preset crash temperature value, disconnected end power switch.
Preset crash temperature value described in step S204 is crash temperature value determining in S203.End is obtained in S202
Temperature value is held, crash temperature value is determined in S203, S204 will obtain terminal temperature value with determining crash temperature in S203 in S202
Value compares, if obtaining terminal temperature value in S202 more than or equal to crash temperature value determining in S203, disconnected end power switch.
After S205, terminal power switch disconnect, if the terminal temperature value got is less than the preset crash temperature value,
Then conduction terminal power switch and triggering terminal booting.
In step S205, after terminal power switch disconnects, terminal temperature slowly declines, when terminal temperature drops in S203
When below determining crash temperature value, terminal system thinks that crash state is unlocked at this time, then conduction terminal power switch, together
When send out the booting of pulse signal triggering terminal, automatic restarted with what this realized after terminal crash.
The present embodiment solve single crash temperature value at different ambient temperatures can not accurately and reliably identification terminal it is dead
The problem of machine, presets multiple crash temperature values thus, true from multiple preset crash temperature values according to ambient temperature value
A fixed most suitable crash temperature value, can timely and accurately identify terminal crash simultaneously at different ambient temperatures to reach
It realizes in time and the automatic of crash terminal is restarted；Embodiment improves the accuracys rate that identification terminal crashes, and are of the present invention
The preferred embodiment of method.
Embodiment three
Fig. 3 is device the block diagram restarted automatically after a kind of terminal crash of the present invention.Referring to Fig. 3, a kind of terminal is dead
The device restarted automatically after machine, including：
Terminal temperature value acquiring unit 101, for obtaining terminal temperature value in real time.
Terminal power switch switching units 102, if being more than or equal to preset crash temperature value for the terminal temperature value,
Then disconnected end power switch.
Unit 103 is restarted, after being disconnected for terminal power switch, if the terminal temperature value got is less than described preset
Crash temperature value, then conduction terminal power switch and triggering terminal booting.
The present invention can timely and accurately have found the crash shape of terminal using terminal temperature value as the condition for judging terminal crash
State；Once it was found that terminal crash, then turn off terminal power switch to alleviate Wen Sheng during terminal crash in time；Terminal is powered
After switch disconnects, terminal temperature slowly declines, when terminal temperature drops to below preset crash temperature value, then conduction terminal
Power switch and triggering terminal booting, to restart automatically after achieving the purpose that terminal crash；The present invention does not need to manual intervention and connects
Enter, it will be able to accurately and timely identify terminal crash and realize and the automatic of crash terminal is restarted, so as to avoid user because
Ignorant terminal crash and miss important communication.
Example IV
Fig. 4 is another block diagram of device restarted automatically after a kind of terminal crash of the present invention.Referring to Fig. 4, a kind of terminal
The device restarted automatically after crash, including：
Crash temperature value presets unit 201, for presetting multiple crash temperature values.The crash temperature value presets unit
201 include：Temperature value interval division unit 2011, for ambient temperature value to be divided into several different temperature value sections；Son
Crash temperature value setting unit 2012, for each temperature value section, setting different crash temperature values.
Terminal temperature value acquiring unit 202, for obtaining terminal temperature value in real time.Terminal temperature value acquiring unit 202 is wrapped
It includes：Ambient temperature value acquiring unit 2021, for obtaining ambient temperature value；The relative temperature value acquiring unit of terminal crash
2022, for obtaining the relative temperature value of terminal crash；Terminal temperature value computing unit 2023, for by the ambient temperature value
It sums to obtain terminal temperature value with the relative temperature value of the terminal crash.
Crash temperature value determination unit 203, for the ambient temperature value got by ambient temperature value acquiring unit 2021,
A preset crash temperature value is determined from the preset multiple crash temperature values of sub- crash temperature value setting unit 2012.It crashes
Temperature value determination unit 203 specifically carries out：The temperature value section where the ambient temperature value got is determined, by temperature value section
With the correspondence of crash temperature value, the corresponding crash temperature value in the temperature value section is determined.
Terminal power switch switching units 204, if being more than or equal to preset crash temperature value for the terminal temperature value,
Then disconnected end power switch.
Unit 205 is restarted, after being disconnected for terminal power switch, if the terminal temperature value got is less than described preset
Crash temperature value, then conduction terminal power switch and triggering terminal booting.
The present invention can timely and accurately have found the crash shape of terminal using terminal temperature value as the condition for judging terminal crash
State；Once it was found that terminal crash, then turn off terminal power switch to alleviate Wen Sheng during terminal crash in time；Terminal is powered
After switch disconnects, terminal temperature slowly declines, when terminal temperature drops to below preset crash temperature value, then conduction terminal
Power switch and triggering terminal booting, to restart automatically after achieving the purpose that terminal crash；The present invention does not need to manual intervention and connects
Enter, it will be able to accurately and timely identify terminal crash and realize and the automatic of crash terminal is restarted, so as to avoid user because
Ignorant terminal crash and miss important communication.
" first " herein, " second ", " third ", " the 4th " in description just for the sake of being distinguish, not
Special meaning.
It is to be understood that above-mentioned specific embodiment is only that presently preferred embodiments of the present invention and institute's application technology are former
Reason, in technical scope disclosed in this invention, variation that any one skilled in the art is readily apparent that or
It replaces, should all cover within the scope of the present invention.
Claims (2)
1. a kind of method restarted automatically after terminal crash, which is characterized in that including：
Multiple crash temperature values are preset, preset crash temperature value is positively correlated with ambient temperature value, wherein, it is described default
Multiple crash temperature values are specially：Ambient temperature value is divided into multiple and different temperature value sections；To each temperature value
Section sets different crash temperature values；
Terminal temperature value is obtained in real time, including obtaining ambient temperature value, the relative temperature value of terminal crash is obtained, by the environment
The relative temperature value of temperature value and the terminal crash sums to obtain terminal temperature value, and the relative temperature value of the terminal crash is
The heating of power generation is corresponded to during terminal crash；
It determines the temperature value section where the ambient temperature value got, is closed by temperature value section and the corresponding of crash temperature value
System, by determining the corresponding crash temperature value in the temperature value section in multiple preset crash temperature values；
If the terminal temperature value is more than or equal to preset crash temperature value, disconnected end power switch；
After terminal power switch disconnects, if the terminal temperature value got is less than the preset crash temperature value, end is connected
Hold power switch and triggering terminal booting.
2. a kind of device restarted automatically after terminal crash, which is characterized in that including：
Crash temperature value presets unit, for presetting multiple crash temperature values, preset crash temperature value and ambient temperature
Value is positively correlated, wherein, default multiple crash temperature values are specially：Ambient temperature value is divided into multiple and different temperature
It is worth section；To each temperature value section, different crash temperature values is set；
Terminal temperature value acquiring unit, for obtaining terminal temperature value in real time, the terminal temperature value acquiring unit includes：Environment
Temperature value acquiring unit, for obtaining ambient temperature value；The relative temperature value acquiring unit of terminal crash, it is dead for obtaining terminal
The relative temperature value of machine, the relative temperature value of the terminal crash correspond to the heating of power generation when being terminal crash；Terminal temperature
Angle value computing unit, for summing to obtain terminal temperature by the relative temperature value of the ambient temperature value and the terminal crash
Value；
Crash temperature value determination unit, for determining the temperature value section where the ambient temperature value got, by temperature value area
Between and crash temperature value correspondence, by determined in multiple preset crash temperature values the temperature value section it is corresponding one it is dead
Machine temperature value；
Terminal power switch switching units if being more than or equal to preset crash temperature value for the terminal temperature value, disconnect
Terminal power switch；
Unit is restarted, after being disconnected for terminal power switch, if the terminal temperature value got is less than the preset temperature that crashes
Angle value, then conduction terminal power switch and triggering terminal booting.
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| CN110212639B (en) * | 2019-04-04 | 2021-08-03 | 国网山东省电力公司济宁供电公司 | Offline local automatic restart controller and restart method for electric energy remote transmission terminal |
| CN110262930A (en) * | 2019-07-19 | 2019-09-20 | 广东电网有限责任公司 | A kind of intelligent safety protection terminal, system and method |
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| CN204131089U (en) * | 2014-07-22 | 2015-01-28 | 青岛歌尔声学科技有限公司 | A kind of overheating protection circuit of electronic system and electronic system |
| CN104461762A (en) * | 2014-12-11 | 2015-03-25 | 山东超越数控电子有限公司 | Automatic restart method for a halted device |
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| CN105279041A (en) | 2016-01-27 |
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