CN104902093A - Method and device for preventing mobile terminal from non-smoothing and crashing - Google Patents

Method and device for preventing mobile terminal from non-smoothing and crashing Download PDF

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Publication number
CN104902093A
CN104902093A CN201510282679.2A CN201510282679A CN104902093A CN 104902093 A CN104902093 A CN 104902093A CN 201510282679 A CN201510282679 A CN 201510282679A CN 104902093 A CN104902093 A CN 104902093A
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Prior art keywords
photo
storage
mobile terminal
card
speed
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CN201510282679.2A
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CN104902093B (en
Inventor
张志龙
陈启安
甄文先
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication of CN104902093B publication Critical patent/CN104902093B/en
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Abstract

The invention provides a method and device for preventing a mobile terminal from non-smoothing and crashing. The method comprises the following steps: reading writing speed of a memory card inserted into the mobile terminal; computing a storage space size occupied by a maximum picture capable of being shot by the mobile terminal; recognizing burst speed while the mobile terminal is used for shooting; automatically storing a part of pictures in the continuously shot pictures in the memory card according to the writing speed, the storage space size and the burst speed, and storing another part of pictures in other storage units except the memory card. A part of pictures in the continuously shot pictures are stored in the memory, and the another part of pictures are stored in other storage units except the memory card, the non-smoothing and crashing of the mobile terminal caused by slow writing speed of the memory card are prevented, and the user experience is improved.

Description

A kind of prevent mobile terminal card pause crash method and device
Technical field
The invention belongs to field of mobile terminals, relate to a kind of prevent mobile terminal card pause crash method and device.
Background technology
Along with the development of mobile phone camera technology, the pixel of mobile phone camera is more and more higher, market there are 1,600 ten thousand pixel mobile phones and 4,100 ten thousand pixel mobile phones, the memory space shared by photo of these mobile phones shooting is very large, also some mobile phone belt has original painting engine, the photo of several high pixels can be synthesized a high definition original painting, the memory space that this kind of photo accounts for is also very large, causes occurring the phenomenons such as a card deadlock when read-write.
Existing T cacaine is that the hardware constraints of itself causes writing speed to be far smaller than the demand of taking pictures, and is easy to like this cause Mobile phone card to pause, and even data overstock and cause system crash to be crashed.Especially have the mobile phone of continuous shooting function, general camera is per second can take 6 photos, and often open photo 3M size, during continuous shooting, the writing speed of T card does not obviously catch up with continuous capturing speed, is easy to cause Mobile phone card to pause deadlock.
Summary of the invention
Given this, the object of the invention is to propose a kind of method and device that prevent from Mobile phone card from pausing crashing, the mobile terminal card caused slowly to prevent storage card writing speed pauses deadlock.
For achieving the above object, the present invention adopts following technical scheme:
On the one hand, the embodiment of the present invention provide a kind of prevent mobile terminal card pause crash method, comprising:
Read the writing speed of the storage card inserted in mobile terminal;
Calculate the storage size shared by maximum photo that mobile terminal can be taken;
Identify continuous capturing speed when mobile terminal is taken pictures;
According to said write speed, described storage size and described continuous capturing speed, automatically by a part of photo storage in continuous photo to described storage card, another part photo storage is to other memory cell except described storage card.
On the other hand, the embodiment of the present invention provide a kind of prevent mobile terminal card pause crash device, comprising:
Storage card read module, for reading the writing speed of the storage card inserted in mobile terminal;
Photo computing module, for calculating the storage size shared by maximum photo that mobile terminal can take;
Continuous capturing speed identification module, for identifying continuous capturing speed when mobile terminal is taken pictures;
Photo storage module, for according to said write speed, described storage size and described continuous capturing speed, automatically by a part of photo storage in continuous photo to described storage card, another part photo storage is to other memory cell except described storage card.
Compared with prior art, the advantage of technical solution of the present invention is:
Provided by the invention a kind of prevent mobile terminal card pause crash method and device, continuous capturing speed when storage size shared by the maximum photo that the writing speed of the storage card inserted in mobile terminal, mobile terminal can be taken, mobile terminal are taken pictures and photo opporunity, automatic memory allocated is to the continuous photo of other memory cell outside storage card and storage card, the mobile terminal card preventing storage card writing speed to cause slowly pauses deadlock, improves Consumer's Experience.
Accompanying drawing explanation
Exemplary embodiment of the present invention will be described in detail by referring to accompanying drawing below, the person of ordinary skill in the art is more clear that above-mentioned and other feature and advantage of the present invention, in accompanying drawing:
The mobile terminal card that prevents that Fig. 1 provides for the embodiment of the present invention one pauses the schematic flow sheet of method crashed;
The mobile terminal card that prevents that Fig. 2 provides for the embodiment of the present invention two pauses the schematic flow sheet of method crashed;
The mobile terminal card that prevents that Fig. 3 provides for the embodiment of the present invention three pauses the schematic flow sheet of method crashed;
The mobile terminal card that prevents that Fig. 4 provides for the embodiment of the present invention four pauses the structural representation of device crashed;
The structural representation of the photo storage module that Fig. 5 provides for the embodiment of the present invention four;
The mobile terminal card that prevents that Fig. 6 provides for the embodiment of the present invention four pauses the structural representation of device crashed.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, hereinafter with reference to the accompanying drawing in the embodiment of the present invention, by execution mode, technical scheme of the present invention is described clearly and completely, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one
What Fig. 1 gave that the embodiment of the present invention one provides prevent mobile terminal card the pauses schematic flow sheet of the method crashed, the method can be performed by the device preventing from mobile terminal card from pausing crashing, and this device can adopt the form of software and/or hardware to realize.As shown in Figure 1, the method comprises:
Step 101, reading insert the writing speed of the storage card in mobile terminal.
Wherein, mobile terminal can be the equipment such as mobile phone, panel computer with camera function, and storage card can be T card.
In the present embodiment, can arrange on the circuit board of mobile terminal prevent mobile terminal card pause crash device.When mobile terminal inserts storage card or start, this device can start the writing speed that monitoring facilities reads storage card automatically.
The storage size shared by maximum photo that step 102, calculating mobile terminal can be taken.
Shooting pixel is different, shooting environmental and scene difference, and the storage format of photo is not equal, the storage size shared by photo of shooting is also different, storage size shared by photo ideally can get rid of extraneous interference, and the present embodiment can consider the impact of taking pixel and the storage size shared by photo form comparison film.And when using mobile device to take pictures, the size of pixel can be regulated, can be also different forms by photo storage.
Exemplary, the storage size shared by maximum photo that calculating mobile terminal can be taken can comprise:
Identify the maximum pixel of mobile terminal, under calculating maximum pixel, the storage size shared by photo of different-format, obtains the storage size shared by maximum photo.
Concrete, the maximum pixel when device preventing from mobile terminal card from pausing crashing can identify that mobile terminal is taken pictures automatically, determine picture resolution during maximum pixel, calculate the storage size shared by photo of the storable different-format of mobile terminal respectively, compare the maximum memory space size shared by photo of different-format, it can be used as the storage size shared by maximum photo.Usually, the photo of mobile phone adopts the picture format (such as jpg form) of compression, can obtain the storage size shared by maximum photo further according to compression ratio.
Step 103, identify the continuous capturing speed of mobile terminal when taking pictures.
General with continuous shooting function in the camera of mobile terminal, when selecting continuous shooting function, usually can continuous capturing speed be set.Prevent the mobile terminal card device crashed that pauses from can identify user and adopt continuous shooting function to take pictures, the continuous shooting obtaining user is further arranged, and identifies continuous capturing speed when mobile terminal is taken pictures.
Step 104, according to writing speed, storage size and continuous capturing speed, automatically by a part of photo storage in continuous photo to storage card, another part photo storage is to other memory cell except storage card.
Wherein, other memory cell can be the internal storage units of mobile terminal, such as embedded memory (eMMC, embedded Multi Media Card).When the writing speed of storage card does not catch up with continuous capturing speed, Part of photos taken can be stored into other memory cell above-mentioned.
Exemplary, the storage speed when device preventing from mobile terminal card from pausing crashing calculates mobile terminal continuous shooting according to storage size and continuous capturing speed, i.e. storage size shared by the photo of shooting per second during continuous shooting; The said equipment recognizes writing speed when being less than storage speed, in photo opporunity, automatically by a part of photo storage in continuous photo to storage card, another part photo storage is to other memory cell except storage card.
Mobile terminal card the pauses method crashed that what the embodiment of the present invention one provided prevent, continuous capturing speed when storage size shared by the maximum photo that the writing speed of the storage card inserted in mobile terminal, mobile terminal can be taken, mobile terminal are taken pictures and photo opporunity, automatic memory allocated is to the continuous photo of other memory cell outside storage card and storage card, the mobile terminal card preventing storage card writing speed to cause slowly pauses deadlock, improves Consumer's Experience.
Embodiment two
What Fig. 2 gave that the embodiment of the present invention two provides prevent mobile terminal card the pauses schematic flow sheet of the method crashed, the present embodiment is optimized based on above-described embodiment, in the present embodiment, by step according to writing speed, storage size and continuous capturing speed, automatically by a part of photo storage in continuous photo to storage card, another part photo storage is optimized for other memory cell except storage card: according to writing speed, storage size and continuous capturing speed, can be stored into the photo number of storage card in the unit of account time; In each unit interval in photo opporunity, automatically by the first photo storage of photo number in storage card, by remaining second photo storage to other memory cell.
Accordingly, the method for the present embodiment comprises the steps:
Step 201, reading insert the writing speed of the storage card in mobile terminal.
The storage size shared by maximum photo that step 202, calculating mobile terminal can be taken.
Step 203, identify the continuous capturing speed of mobile terminal when taking pictures.
Step 204, according to writing speed, storage size and continuous capturing speed, the photo number of storage card in the unit of account time, can be stored into.
Wherein, the unit interval can pause time of device Lookup protocol of crashing for preventing mobile terminal card, and can be 1 second or several seconds, its size can according to writing speed, storage size Lookup protocol.
Concrete, when the value of writing speed is greater than storage size, the unit interval can be set to 1 second, also can be set to several seconds, then according to the number of pictures of taking in the continuous capturing speed unit of account time and the photo number that can be stored into storage card.Such as, writing speed is 6M/s, and storage size is 3M, and continuous capturing speed is 6 per second, and writing speed is greater than storage size, and the unit interval can be set to 1 second, and the photo number that can be stored into storage card in the now unit of account time is 1; Unit interval can be set to 2 seconds, and the photo number that can be stored into storage card in the now unit of account time is 3.
When the value of writing speed is less than storage size, the unit interval can be set to several seconds.Such as, writing speed is 6M/s, and storage size is 8M, and writing speed is less than storage size, and the unit interval can be set to 2 seconds, and the photo number that can be stored into storage card in the now unit of account time is 1; Unit interval can be set to 3 seconds, and the photo number that can be stored into storage card in the now unit of account time is 2.
In step 205, each unit interval in photo opporunity, automatically by the first photo storage of photo number in storage card, by remaining second photo storage to other memory cell.
Exemplary, after said apparatus calculates the photo number that can be stored into storage card in the unit interval, in each unit interval in photo opporunity, automatically by the first photo storage of photo number in storage card, by remaining second photo storage to other memory cell.
Further, when storage first photo and the second photo, preferentially by the first photo storage in storage card.Such as, can continuous shooting 6 photos in 1 second, can by 1 photo storage in storage card, then by first photo storage of shooting in storage card, to improve the speed of service of mobile terminal as far as possible.
Mobile terminal card the pauses method crashed that what the embodiment of the present invention two provided prevent, according to writing speed, storage size and continuous capturing speed, the photo number of storage card can be stored in the unit of account time, in each unit interval in photo opporunity, automatically by the first photo storage of photo number in storage card, by remaining second photo storage to other memory cell, the mobile terminal card preventing storage card writing speed to cause slowly pauses deadlock, improves Consumer's Experience.
Embodiment three
What Fig. 3 gave that the embodiment of the present invention three provides prevent mobile terminal card the pauses schematic flow sheet of the method crashed, the present embodiment is optimized based on above-described embodiment, in the present embodiment, in step according to writing speed, storage size, continuous capturing speed and photo opporunity, automatically by a part of photo storage in continuous photo to storage card, after another part photo storage to other memory cell except storage card, add step: after having taken pictures, automatically the photo in other memory cell is dumped in storage card.
Accordingly, the method for the present embodiment comprises the steps:
Step 301, reading insert the writing speed of the storage card in mobile terminal.
The storage size shared by maximum photo that step 302, calculating mobile terminal can be taken.
Step 303, identify the continuous capturing speed of mobile terminal when taking pictures.
Step 304, according to writing speed, storage size and continuous capturing speed, automatically by a part of photo storage in continuous photo to storage card, another part photo storage is to other memory cell except storage card.
Step 305, taken pictures after, automatically the photo in other memory cell is dumped in storage card.
The residual memory space of other memory cell (internal storage unit) is little, can affect the Installed System Memory of mobile terminal, thus reduces the speed of service of mobile terminal.
In the present embodiment, after having taken pictures, automatically the photo in other memory cell is dumped in storage card, the residual memory space of other memory cell can be increased, thus improve the speed of service of mobile terminal, by all photo storage to same storage card, facilitate unified management.
Mobile terminal card the pauses method crashed that what the embodiment of the present invention three provided prevent, by dumping in storage card by the photo in other memory cell, completing photo storage, saving the internal memory of mobile terminal, improve the speed of service of mobile terminal.
Embodiment four
What Fig. 4 gave that the embodiment of the present invention four provides prevent mobile terminal card the pauses structural representation of the device crashed, as shown in Figure 4, this device comprises storage card read module 40, photo computing module 41, continuous capturing speed identification module 42 and photo storage module 43.
Wherein, storage card read module 40 is for reading the writing speed of the storage card inserted in mobile terminal;
Photo computing module 41 is for the storage size shared by the maximum photo that calculates mobile terminal and can take;
Continuous capturing speed identification module 42 is for identifying continuous capturing speed when mobile terminal is taken pictures;
Photo storage module 43 for according to above-mentioned writing speed, storage size and continuous capturing speed, automatically by a part of photo storage in continuous photo to said memory card, another part photo storage is to other memory cell except storage card.
What the embodiment of the present invention four provided prevent mobile terminal card the pauses device crashed, continuous capturing speed when storage size shared by the maximum photo that the writing speed of the storage card inserted in mobile terminal, mobile terminal can be taken, mobile terminal are taken pictures and photo opporunity, automatic memory allocated is to the continuous photo of other memory cell outside storage card and storage card, the mobile terminal card preventing storage card writing speed to cause slowly pauses deadlock, improves Consumer's Experience.
Further, above-mentioned photo computing module 41 specifically for:
Identify the maximum pixel of mobile terminal, under calculating maximum pixel, the storage size shared by photo of different-format, obtains the storage size shared by maximum photo.
Further, see Fig. 5, above-mentioned photo storage module 43 comprises:
Photo number calculating sub module 431, for according to writing speed, storage size and continuous capturing speed, can be stored into the photo number of storage card in the unit of account time;
Photo divides deposits submodule 432, in each unit interval in photo opporunity, automatically by the first photo storage of photo number in storage card, by remaining second photo storage to other memory cell.
Further, above-mentioned photo storage module 43 also comprises:
Preferential sub module stored 433, for when storage first photo and the second photo, preferentially by the first photo storage in storage card.
Further, see Fig. 6, said apparatus also comprises:
Photo unloading module 44, after having taken pictures, has dumped to the photo in other memory cell in storage card automatically.
Above-mentionedly only the specific embodiment in the present invention to be illustrated; but can not as protection scope of the present invention; every according to the change of the equivalence done by design spirit in the present invention or to modify or equal proportion zooms in or out, all should think and fall into protection scope of the present invention.

Claims (10)

1. prevent mobile terminal card pause crash a method, it is characterized in that, comprising:
Read the writing speed of the storage card inserted in mobile terminal;
Calculate the storage size shared by maximum photo that mobile terminal can be taken;
Identify continuous capturing speed when mobile terminal is taken pictures;
According to said write speed, described storage size and described continuous capturing speed, automatically by a part of photo storage in continuous photo to described storage card, another part photo storage is to other memory cell except described storage card.
2. method according to claim 1, is characterized in that, the storage size shared by maximum photo that described calculating mobile terminal can be taken comprises:
Identify the maximum pixel of mobile terminal, calculate the storage size shared by photo of different-format under described maximum pixel, obtain the storage size shared by maximum photo.
3. method according to claim 1, it is characterized in that, described according to said write speed, described storage size and described continuous capturing speed, automatically by a part of photo storage in continuous photo to described storage card, another part photo storage, to other memory cell except described storage card, comprising:
According to said write speed, described storage size and described continuous capturing speed, the photo number of described storage card in the unit of account time, can be stored into;
In each unit interval in photo opporunity, automatically by the first photo storage of described photo number in described storage card, by remaining second photo storage to other memory cell described.
4. method according to claim 3, is characterized in that, also comprises:
When storing described first photo and described second photo, preferential by described first photo storage in described storage card.
5. method according to claim 3, is characterized in that, also comprises:
After having taken pictures, automatically the photo in other memory cell described is dumped in described storage card.
6. prevent mobile terminal card pause crash a device, it is characterized in that, comprising:
Storage card read module, for reading the writing speed of the storage card inserted in mobile terminal;
Photo computing module, for calculating the storage size shared by maximum photo that mobile terminal can take;
Continuous capturing speed identification module, for identifying continuous capturing speed when mobile terminal is taken pictures;
Photo storage module, for according to said write speed, described storage size and described continuous capturing speed, automatically by a part of photo storage in continuous photo to described storage card, another part photo storage is to other memory cell except described storage card.
7. device according to claim 6, is characterized in that, described photo computing module specifically for:
Identify the maximum pixel of mobile terminal, calculate the storage size shared by photo of different-format under described maximum pixel, obtain the storage size shared by maximum photo.
8. device according to claim 6, is characterized in that, described photo storage module comprises:
Photo number calculating sub module, for according to said write speed, described storage size and described continuous capturing speed, can be stored into the photo number of described storage card in the unit of account time;
Photo divides deposits submodule, in each unit interval in photo opporunity, automatically by the first photo storage of described photo number in described storage card, by remaining second photo storage to other memory cell described.
9. device according to claim 8, is characterized in that, described photo storage module also comprises:
Preferential sub module stored, for when storing described first photo and described second photo, preferential by described first photo storage in described storage card.
10. method according to claim 8, is characterized in that, also comprises:
Photo unloading module, after having taken pictures, has dumped to the photo in other memory cell described in described storage card automatically.
CN201510282679.2A 2015-05-28 2015-05-28 A kind of method and device for preventing mobile terminal interim card from crashing Expired - Fee Related CN104902093B (en)

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WO2018076710A1 (en) * 2016-10-28 2018-05-03 中兴通讯股份有限公司 Method and device for smart photographing and storage medium
CN111064885A (en) * 2019-12-19 2020-04-24 上海传英信息技术有限公司 Quick photographing method, mobile terminal and computer readable storage medium
CN111930571A (en) * 2020-08-17 2020-11-13 国网青海省电力公司海西供电公司 Data recording method and device

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CN111930571A (en) * 2020-08-17 2020-11-13 国网青海省电力公司海西供电公司 Data recording method and device

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Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd.

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Granted publication date: 20170901