CN106231140A - A kind of mobile terminal fota upgrading fault tolerance facility and method - Google Patents
A kind of mobile terminal fota upgrading fault tolerance facility and method Download PDFInfo
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- CN106231140A CN106231140A CN201610874083.6A CN201610874083A CN106231140A CN 106231140 A CN106231140 A CN 106231140A CN 201610874083 A CN201610874083 A CN 201610874083A CN 106231140 A CN106231140 A CN 106231140A
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- fota
- threshold value
- predetermined threshold
- difference bag
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- 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
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72406—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by software upgrading or downloading
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
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- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of mobile terminal fota upgrading fault tolerance facility and method.Wherein, this device includes: detector unit, is used for when fota upgrade command being detected, the remaining space of detecting system subregion and the size of the first predetermined threshold value；Processing unit, for when detector unit detects that remaining space is less than the first predetermined threshold value, then prompting cannot complete fota upgrading.The present invention improves the fault freedom in mobile terminal fota escalation process, to guarantee that fota upgrade function is more stable and healthy and strong, reduces because the fota upgrading that the problems such as out-of-bounds access cause such as cannot be started up at the problem.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of mobile terminal fota upgrading fault tolerance facility and method.
Background technology
Growing along with science and technology, mobile terminal has become as user and uses the electronic equipment that temperature is the highest, eventually
The continuous renewal of mobile terminal software edition is upgraded and is the most increasingly paid close attention to by end subscriber.Fota upgrades (Firmware Over-
The-Air, Firmware Over is upgraded) technology, it is primarily referred to as a kind of air interface of passing through and remotely manages, update firmware in terminal unit
Technology.By fota updating operation, upgrade application software not only can be downloaded, it is also possible to the operating system of more new equipment.
Fota upgrade function, as the necessary functions of user version network online updating, is that mobile terminal company promotes user
One of key means of viscosity and experience, stability and vigorousness are extremely important.Once upgrading failure or make mistakes, may result in use
The mobile terminal at family cannot use or parameter is lost, and has a strong impact on user and uses.Especially, mobile terminal is the most standby in reading
During part file, easily occurring that system space reading and writing data crosses the border problem, thus cause user fota to upgrade unsuccessfully, mobile terminal cannot
Normal boot-strap.
Summary of the invention
Present invention is primarily targeted at proposition a kind of mobile terminal fota upgrading fault tolerance facility and method, it is intended to solve existing
There are mobile terminal in technology easily upgrading failure and the problem made mistakes in fota escalation process.
For achieving the above object, the present invention uses following technical scheme:
According to one aspect of the present invention, it is provided that a kind of mobile terminal fota upgrading fault tolerance facility, including:
Detector unit, for when fota upgrade command being detected, the remaining space of detecting system subregion and first is preset
The size of threshold value；
Processing unit, is used for when described detector unit detects described remaining space less than described first predetermined threshold value,
Then prompting cannot complete fota upgrading.
Further, described detector unit, it is additionally operable to when detecting that described remaining space presets threshold not less than described first
Value, then detect fota difference bag and the size of the second predetermined threshold value of download；
Described processing unit, is additionally operable to when described detector unit detects that described fota difference bag is preset more than described second
During threshold value, then prompting cannot complete fota upgrading.
Further, described detector unit, it is additionally operable to the remaining space of detecting system subregion and the big of the first predetermined threshold value
Before little, the fota difference bag of detection download and the size of the second predetermined threshold value；
For described detector unit, described processing unit, detects that described fota difference bag presets threshold more than described second
Value, then prompting cannot complete fota upgrading.
Further, described detector unit, it is additionally operable to fota difference bag and the second predetermined threshold value that described detection is downloaded
Before size, detect remaining space and the size of the 3rd predetermined threshold value of described system partitioning；
Described processing unit, is additionally operable to when described detector unit detects that described remaining space presets threshold less than the described 3rd
During value, then prompting cannot complete upgrading；Wherein, described 3rd predetermined threshold value is less than described first predetermined threshold value.
Further, described detector unit, it is additionally operable to described when detecting that described fota difference bag is not more than described second
After predetermined threshold value, detect described fota difference bag and the size of the 4th predetermined threshold value；
When described detector unit, described processing unit, for detecting that described fota difference bag presets threshold less than the described 4th
During value, then directly upgrade according to described fota difference bag；Otherwise, described remaining space and described first predetermined threshold value are detected
Size.
According to one aspect of the present invention, it is provided that a kind of mobile terminal fota upgrading fault-tolerance approach, including:
When fota upgrade command being detected, the remaining space of detecting system subregion and the size of the first predetermined threshold value；
When described remaining space being detected less than described first predetermined threshold value, then prompting cannot complete fota upgrading.
Further, described method also includes:
When detecting that described remaining space not less than described first predetermined threshold value, then detects the fota difference bag and the of download
The size of two predetermined threshold value, and when described fota difference bag being detected more than described second predetermined threshold value, then prompting cannot be complete
Become fota upgrading.
Further, before the remaining space of described detecting system subregion and the size of the first predetermined threshold value, described method is also
Including:
The fota difference bag of detection download and the size of the second predetermined threshold value, when fota difference bag download being detected is more than
Second predetermined threshold value, then prompting cannot complete fota upgrading.
Further, before the described fota difference bag of detection download and the size of the second predetermined threshold value, described method is also wrapped
Include:
Detect remaining space and the size of the 3rd predetermined threshold value of described system partitioning；
When described remaining space is less than described three predetermined threshold value, then prompting cannot complete upgrading；Wherein, the described 3rd
Predetermined threshold value is less than described first predetermined threshold value.
Further, described after detecting that described fota difference bag is not more than described second predetermined threshold value, described method
Also include:
Detect described fota difference bag and the size of the 4th predetermined threshold value, and when described fota difference bag is less than the described 4th
During predetermined threshold value, then directly upgrade according to described fota difference bag；Otherwise, described remaining space is detected first pre-with described
If the size of threshold value.
The mobile terminal fota upgrading fault tolerance facility of present invention proposition and method, during by fota upgrade command being detected,
The remaining space of detecting system subregion, utilizes the redundant space of system space, promotes the appearance in mobile terminal fota escalation process
Wrong performance, to guarantee that fota upgrade function is more stable and healthy and strong, reduces the fota liter caused because of problems such as out-of-bounds access
The problems such as level cannot be started up.Fota upgrade function stability and vigorousness can be effectively improved by the present invention, take into account simultaneously
Waste problem to system space, improves Consumer's Experience, improves product core competitiveness.
Accompanying drawing explanation
Fig. 1 is the hardware architecture diagram of the optional mobile terminal realizing each embodiment of the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the structural representation of mobile terminal fota upgrading fault tolerance facility in the embodiment of the present invention；
Fig. 4 is the flow chart of mobile terminal fota upgrading fault-tolerance approach in the embodiment of the present invention；
Fig. 5 is the flow chart of mobile terminal fota upgrading fault-tolerance approach in the present invention one specific embodiment；
Fig. 6 is the flow chart of mobile terminal fota upgrading fault-tolerance approach in the present invention one specific embodiment；
Fig. 7 is the flow chart of mobile terminal fota upgrading fault-tolerance approach in the present invention one specific embodiment.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use
For representing the suffix explanation only for the beneficially present invention of such as " module ", " parts " or " unit " of element, itself
Not specific meaning.Therefore, " module " can mixedly use with " parts ".
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and consolidating of such as numeral TV, desk computer etc.
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, mobile except being used in particular for
Outside the element of purpose, structure according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware architecture diagram of the optional mobile terminal realizing each embodiment of the present invention.
Mobile terminal 100 can include user input unit 130, output unit 150, memorizer 160, interface unit 170,
Controller 180 and power subsystem 190 etc..Fig. 1 shows the mobile terminal with various assembly, it should be understood that also
The most not realistic execute all assemblies illustrated.Can alternatively implement more or less of assembly.Will be discussed in more detail below movement
The element of terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows mobile terminal 100 and wireless communication system
Or the radio communication between network.Such as, wireless communication unit can include broadcast reception module 111, mobile communication module
112, at least one in wireless Internet module 113, short range communication module 114 and positional information module 115.
Broadcast reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcasting management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be to generate and send
Broadcast singal and/or the server of broadcast related information or the broadcast singal generated before receiving and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include that TV broadcast singal, radio signals, data are broadcasted
Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Pass information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, and such as, it can be with the electronics of DMB (DMB)
Program guide (EPG), the form of electronic service guidebooks (ESG) etc. of digital video broadcast-handheld (DVB-H) and exist.Broadcast
Receiver module 111 can be broadcasted by using various types of broadcast systems to receive signal.Especially, broadcast reception module 111
Can be by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video wide
Broadcast-hand-held (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcast reception module 111 may be constructed such that and is adapted to provide for extensively
Broadcast the various broadcast systems of signal and above-mentioned digit broadcasting system.Via broadcast reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memorizer 160 (or other type of storage medium).
Mobile communication module 112 sends radio signals to base station (such as, access point, node B etc.), exterior terminal
And in server at least one and/or receive from it radio signal.Such radio signal can include that voice leads to
Words signal, video calling signal or the various types of data sending according to text and/or Multimedia Message and/or receiving.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant
ToothTM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybeeTMEtc..
Positional information module 115 is the module of positional information for checking or obtain mobile terminal.Positional information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 calculates from three or more satellites
Range information and correct time information and for the Information application triangulation calculated, thus according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, the method use three being used for calculating position and temporal information is defended
Star and by using the position and the error of temporal information that other satellite correction calculates.Additionally, GPS module 115
Velocity information can be calculated by Continuous plus current location information in real time.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121 He
Mike 122, the camera 121 static images to being obtained by image capture apparatus in Video Capture pattern or image capture mode
Or the view data of video processes.Picture frame after process may be displayed on display unit 151.Process through camera 121
After picture frame can be stored in memorizer 160 (or other storage medium) or via wireless communication unit 110 carry out send out
Send, two or more cameras 121 can be provided according to the structure of mobile terminal.Mike 122 can be in telephone calling model, note
Record pattern, speech recognition mode etc. operational mode receives sound (voice data) via mike, and can be by so
Acoustic processing be voice data.Audio frequency (voice) data after process can be converted in the case of telephone calling model can
The form output of mobile communication base station it is sent to via mobile communication module 112.Mike 122 can implement various types of making an uproar
Sound eliminates (or suppression) algorithm and with the noise of elimination (or suppression) generation during receiving and send audio signal or does
Disturb.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user's input
Plant operation.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch
Plate (such as, detection due to touched and cause resistance, pressure, the sensitive component of change of electric capacity etc.), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch screen can be formed.
Interface unit 170 is used as at least one external device (ED) and is connected, with mobile terminal 100, the interface that can pass through.Such as,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, for connect have the port of device of identification module, audio frequency input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage is for verifying that user uses each of mobile terminal 100
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..It addition, the device (hereinafter referred to as " identifying device ") with identification module can be to take the form of smart card, therefore, know
Other device can be connected with mobile terminal 100 via port or other attachment means.Interface unit 170 may be used for receive from
The input (such as, data message, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements or may be used between mobile terminal and external device (ED) transmit data.
It addition, when mobile terminal 100 is connected with external base, interface unit 170 can serve as allowing electricity by it
Power provides the path of mobile terminal 100 from base or can serve as allowing from the various command signals of base input by it
It is transferred to the path of mobile terminal.May serve as identifying that mobile terminal is from various command signals or the electric power of base input
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio frequency and/or tactile manner
Go out signal (such as, audio signal, video signal, alarm signal, vibration signal etc.).Output unit 150 can include display
Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 100.Such as, it is in electricity when mobile terminal 100
During words call mode, display unit 151 can show and call or other (such as, text messaging, multimedia file that communicate
Download etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern
Or during image capture mode, display unit 151 can show image and/or the image of reception of capture, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad the most superposed on one another with formed touch screen time, display unit
151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
A kind of.Some in these display may be constructed such that transparence is watched from outside with permission user, and this is properly termed as transparent
Display, typical transparent display can for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile terminal 100 can include two or more display units (or other display device), such as, move
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detection and touches
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal receive pattern, call mode, logging mode,
Time under the isotype such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or at memorizer 160
The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide with mobile
The audio frequency output (such as, call signal receives sound, message sink sound etc.) that the specific function that terminal 100 performs is relevant.
Dio Output Modules 152 can include speaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 100.Typical event is permissible
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video exports, alarm unit
153 can provide output with the generation of notification event in a different manner.Such as, alarm unit 153 can be with the form of vibration
Output is provided, when receiving calling, message or some other entrance communication (incomingcommunication), alarm list
Unit 153 can provide sense of touch output (that is, vibration) to notify to user.By providing such sense of touch to export, even if
When the mobile phone of user is in the pocket of user, user also is able to identify the generation of various event.Alarm unit 153 is also
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memorizer 160 can store the process performed by controller 180 and the software program controlling operation etc., or can
Temporarily to store the data (such as, telephone directory, message, still image, video etc.) that oneself maybe will export through output.And
And, memorizer 160 can with storage about when touch be applied to touch screen time the vibration of various modes of output and audio signal
Data.
Memorizer 160 can include that the storage medium of at least one type, described storage medium include flash memory, hard disk, many
Media card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device (RAM), static random-access store
Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 100 can be connected execution memorizer with by network
The network storage device cooperation of the storage function of 160.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs and voice call, data
Control that communication, video calling etc. are relevant and process.It addition, controller 180 can include for reproducing (or playback) many matchmakers
The multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or it is so structured that with control
Device 180 separates.Controller 180 can perform pattern recognition process, with the handwriting input that will perform on the touchscreen or picture
Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Suitable electric power needed for part and assembly.
Various embodiment described herein can be to use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implementing for hardware, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
Software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any suitable programming language
Implementing, software code can be stored in memorizer 160 and be performed by controller 180.
So far, oneself is through describing mobile terminal according to its function.Below, for the sake of brevity, will describe such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 100 may be constructed such that utilize via frame or packet transmission data all if any
Line and wireless communication system and satellite-based communication system operate.
The communication system being wherein operable to according to the mobile terminal of the present invention is described referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.Such as, communication system use
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face relates to cdma communication system, but such teaching is equally applicable to other type of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 100, multiple base station (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to and the BSC275 formation interface that can be couple to base station 270 via back haul link.
If back haul link can construct according to any one in the interface that Ganji knows, described interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple BSC2750.
Each BS270 can service one or more subregion (or region), by multidirectional antenna or the sky of sensing specific direction
Each subregion that line covers is radially away from BS270.Or, each subregion can be by for two or more of diversity reception
Antenna covers.Each BS270 may be constructed such that support multiple frequencies distribution, and the distribution of each frequency has specific frequency spectrum
(such as, 1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " may be used for broadly representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent in system the mobile terminal operated by broadcsting transmitter (BT) 295
100.Broadcast reception module 111 is arranged on mobile terminal 100 and sentences the broadcast that reception is sent by BT295 as shown in Figure 1
Signal.In fig. 2 it is shown that several global positioning systems (GPS) satellite 300.Satellite 300 helps to position multiple mobile terminals
At least one in 100.
In fig. 2, depict multiple satellite 300, it is understood that be, it is possible to use any number of satellite obtain useful
Location information.GPS module 115 is generally configured to coordinate with satellite 300 to obtain the location letter wanted as shown in Figure 1
Breath.Substitute GPS tracking technique or outside GPS tracking technique, it is possible to use other of position of mobile terminal can be followed the tracks of
Technology.It addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100
Signal.Mobile terminal 100 generally participates in call, information receiving and transmitting communicates with other type of.Certain base station 270 receive each instead
Processed in specific BS270 to link signal.The data obtained are forwarded to the BSC275 being correlated with.BSC provides call
Resource distribution and the mobile management function of the coordination of soft switching process included between BS270.The number that BSC275 also will receive
According to being routed to MSC280, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with
MSC280 forms interface, MSC Yu BSC275 forms interface, and BSC275 correspondingly controls BS270 with by forward link signals
It is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, the present invention each embodiment following is proposed.
The embodiment of the present invention provides a kind of mobile terminal fota upgrading fault tolerance facility, as it is shown on figure 3, include:
Detector unit 31, for when fota upgrade command being detected, the remaining space of detecting system subregion and first pre-
If the size of threshold value；
Processing unit 32, for when detector unit detects that remaining space is less than the first predetermined threshold value or detect
Fota difference bag is more than the second predetermined threshold value, then prompting cannot complete fota upgrading.
Understand, in the embodiment of the present invention, when detector unit 31 detects fota upgrade command, obtain the surplus of system partitioning
Complementary space, whether the redundant space in detecting system space meets upgrading requirement；When being not suitable for, provide user's prompting, prevent
Subsequent access factor data Access Violation causes upgrades unsuccessfully.
Wherein, for fota upgrade command being detected, the situation of the remaining space of detecting system subregion, detector unit 31
It is additionally operable to, when detecting that remaining space is not less than the first predetermined threshold value, need to continue detection fota difference bag and the second predetermined threshold value
Size:
Processing unit 32, is additionally operable to when detector unit 31 detects fota difference bag more than the second predetermined threshold value, then carry
Show that user's fota difference bag is excessive, it is impossible to complete fota upgrading；
When detector unit 31 detects fota difference bag less than or equal to the second predetermined threshold value, then it is poor to allow according to fota
Subpackage is normally upgraded flow process.
Wherein, in an embodiment, detector unit 31, it is additionally operable to remaining space and first predetermined threshold value of detecting system subregion
Size before, detection download fota difference bag and the size of the second predetermined threshold value；
For detector unit 31, processing unit 32, detects that fota difference bag is more than the second predetermined threshold value, then prompting cannot
Complete fota upgrading；
When detector unit 31 detects that fota difference bag is less than or equal to the second predetermined threshold value, then detecting system subregion is surplus
Complementary space and the size of the first predetermined threshold value..Optionally, in order to ensure that mobile terminal detects whether to be suitable for the efficient of fota upgrading
Property, in one embodiment of the invention, before the fota difference bag of detection download and the size of the second predetermined threshold value, detector unit 31 is also
Remaining space and the size of the 3rd predetermined threshold value for detecting system subregion；
Processing unit 32, is additionally operable to when detector unit 31 is when remaining space is less than three predetermined threshold value, then prompting cannot
Complete upgrading；Wherein, the 3rd predetermined threshold value is less than the first predetermined threshold value.
Owing to, in current mobile terminal, system partitioning and user data subregion are continuous, are easily caused data access and cross the border
Situation, therefore, the present invention is when upgrading, when needing remaining space to be less than three predetermined threshold value, does not then directly allow upgrading, also
That is ensure that the space of reserved 3rd predetermined threshold value between system partitioning and user data subregion, it is to avoid data access crosses the border
Situation.
Optionally, detector unit 31, it is additionally operable to, when detecting that fota difference bag is not more than the second predetermined threshold value, detect fota
Difference bag and the size of the 4th predetermined threshold value:
Processing unit 32, is additionally operable to when fota difference bag is less than four predetermined threshold value, then directly according to fota difference bag
Upgrade；When fota difference bag is more than or equal to four predetermined threshold value, need to be continued detection residue sky by detector unit 31
Between with the size of the first predetermined threshold value: when detector unit 31 detects remaining space less than the first predetermined threshold value, then explanation is current
Remaining space does not meets upgrading requirement, points out user's current residual space, it is impossible to complete fota upgrading；When detector unit 31 detects
When remaining space is not less than the second predetermined threshold value, then the remaining space abundance that current fota difference bag is less and current is described,
Mobile terminal is allowed to upgrade according to fota difference bag.
Understand, the present invention meets minimum system partitioning at remaining space system partitioning being detected and divides with user data
After the insulation request in district, when detecting that fota difference bag is less, then without judging remaining space and the first predetermined threshold value
Size, directly carries out upgrading according to fota difference bag.
Wherein it is desired to explanation, in the embodiment of the present invention, the first predetermined threshold value is the 10% of system partitioning, generally
In the case of, for 200M；And 500M is about for Second Threshold, and the 3rd predetermined threshold value and the 4th predetermined threshold value are about 50M.Above-mentioned
Several threshold values, according in test process practical experience obtain, be here used only for explanation, be not used in technical solution of the present invention
Restriction.
The embodiment of the present invention provides a kind of mobile terminal fota upgrade fault-tolerance approach, as shown in Figure 4, specifically include as
Lower step:
Step 401, when fota upgrade command being detected, the remaining space of detecting system subregion and the first predetermined threshold value
Size；
Step 402, when detecting that remaining space is less than the first predetermined threshold value, then prompt system partition space is too small, nothing
Method completes fota upgrading, it is proposed that user's this scrubbing brush bag is upgraded.
Understand, in the embodiment of the present invention, when fota upgrade command being detected, obtain the remaining space of system partitioning, will
Remaining space and the first predetermined threshold value are compared, when less than time, then forbid upgrading, say, that, it is ensured that system partitioning has
Certain redundant space, prevents from causing at subsequent access factor data Access Violation upgrading unsuccessfully.
Wherein, for fota upgrade command being detected, the situation of the remaining space of detecting system subregion, surplus when detecting
After complementary space is not less than the first predetermined threshold value, needs continuation detection fota difference bag and the size of the second predetermined threshold value:
When fota difference bag being detected more than the second predetermined threshold value, then illustrate that current fota difference bag does not meets upgrading and wants
Asking, prompting user's fota difference bag is excessive, it is impossible to complete fota upgrading；
When fota difference bag being detected less than or equal to the second predetermined threshold value, then explanation current residual space and fota
Difference Bao Jun meets downloading request, it is allowed to normally upgrade flow process according to fota difference bag.
Wherein, before the remaining space of detecting system subregion and the size of the first predetermined threshold value, the method also includes；Download
Fota difference bag, and detect fota difference bag and the size of the second predetermined threshold value；
When fota difference bag is not more than the second predetermined threshold value, then need to continue detection remaining space and the first predetermined threshold value
Size:
When fota difference bag is less than the second predetermined threshold value, then illustrate that current fota difference bag does not meets upgrading requirement, prompting
User's fota difference bag is excessive, it is impossible to complete fota upgrading.
Optionally, in order to ensure that mobile terminal detects whether to be suitable for the high efficiency of fota upgrading, one embodiment of the invention
In, before the size of detection fota difference bag and the second predetermined threshold value, the remaining space of detecting system subregion and the 3rd presets threshold
The size of value；
When remaining space is less than three predetermined threshold value, then prompting cannot complete upgrading；Wherein, the 3rd predetermined threshold value is less than
First predetermined threshold value.
Owing to, in current mobile terminal, system partitioning and user data subregion are continuous, are easily caused data access and cross the border
Situation, therefore, the present invention is when upgrading, when needing remaining space to be less than three predetermined threshold value, does not then directly allow upgrading, also
That is ensure that the space of reserved 3rd predetermined threshold value between system partitioning and user data subregion, it is to avoid data access crosses the border
Situation.
Optionally, for fota upgrade command being detected, the situation of the fota difference bag that detection is downloaded, when detecting
Fota difference bag is not more than the second predetermined threshold value, it is judged that fota difference bag and the size of the 4th predetermined threshold value:
When fota difference bag is less than four predetermined threshold value, then directly upgrade according to fota difference bag；
When fota difference bag is more than or equal to four predetermined threshold value, needs to continue detection remaining space and first and preset threshold
The size of value: when remaining space is less than the first predetermined threshold value, then explanation current residual space does not meets upgrading requirement, and prompting is used
Family current residual space, it is impossible to complete fota upgrading；When detecting that remaining space is not less than the second predetermined threshold value, then explanation is worked as
The remaining space abundance that front fota difference bag is less and current, it is allowed to mobile terminal is upgraded according to fota difference bag.
Understand, the present invention meets minimum system partitioning at remaining space system partitioning being detected and divides with user data
After the insulation request in district, when detecting that fota difference bag is less, then without judging remaining space and the first predetermined threshold value
Size, directly carries out upgrading according to fota difference bag.
Wherein it is desired to explanation, in the embodiment of the present invention, the first predetermined threshold value is the 10% of system partitioning, generally
In the case of, for 200M；And 500M is about for Second Threshold, and the 3rd predetermined threshold value and the 4th predetermined threshold value are about 50M.Above-mentioned
Several threshold values, according in test process practical experience obtain, be here used only for explanation, be not used in technical solution of the present invention
Restriction.
It is described in detail with the technology contents of the present invention in concrete implementation process below in conjunction with the accompanying drawings
Mobile terminal fota upgrading fault-tolerance approach in the present invention one specific embodiment, as it is shown in figure 5, specifically include following step
Rapid:
Step 501, user starts fota upgrade function.
Step 502, calculates the remaining space of system partitioning；
Step 503, it is judged that the remaining space of current system subregion and the first predetermined threshold value (the 10% of system space, or
For 200M) size: when remaining space less than the first predetermined threshold value time, then prompting user base edition system subregion remaining space
Too small, it is impossible to carry out fota upgrading, it is proposed that user carries out brush bag upgrading by local mode；When remaining space is more than or equal to the
During one predetermined threshold value, then perform step 4；
Step 504, downloads fota difference bag by network from fota server:
Step 505, calculates the size of fota difference bag；
Step 506, it is judged that fota difference bag and the size of the second predetermined threshold value (500M): when fota difference bag is more than second
During predetermined threshold value, prompting user's fota difference bag is excessive, it is impossible to carry out fota upgrading, it is proposed that reconfigure the fota of fair-sized
Difference bag；When fota difference bag is less than or equal to the second predetermined threshold value, then start fota difference bag, flow process of normally upgrading；
Step 507；Flow process terminates.
Understanding, in this embodiment, preferentially remaining space and the first predetermined threshold value according to system partitioning judge whether to fit
Close fota upgrading；Then, according to fota difference bag and the size of the second predetermined threshold value, it is judged that whether fota difference bag meets fota
Upgrading requirement.
Mobile terminal fota upgrading fault-tolerance approach in the present invention one specific embodiment, as shown in Figure 6, specifically includes following step
Rapid:
Step 601, user starts fota upgrade function.
Step 602, downloads fota difference bag by network from fota server:
Step 603, calculates the size of fota difference bag；
Step 604, it is judged that fota difference bag and the size of the second predetermined threshold value (500M): when fota difference bag is more than second
During predetermined threshold value, prompting user's fota difference bag is excessive, it is impossible to carry out fota upgrading, it is proposed that reconfigure the fota of fair-sized
Difference bag；When fota difference bag is less than or equal to the second predetermined threshold value, then perform step 605；
Step 605；Judge current system subregion remaining space and the first predetermined threshold value (the 10% of system space, or be
Size 200M)；When remaining space is more than the first predetermined threshold value, then perform step 606；When remaining space is less than or equal to
During the first predetermined threshold value, then prompting user base edition system subregion remaining space is too small, it is impossible to carry out fota upgrading, it is proposed that use
Family carries out brush bag upgrading by local mode；
Step 606；Start fota difference bag, flow process of normally upgrading.
Understand, in this embodiment, preferentially according to fota difference bag and the size of the second predetermined threshold value, it is judged that fota difference
Whether bag meets fota upgrading requirement；Then, remaining space and the first predetermined threshold value according to system partitioning judge whether to be suitable for
Fota upgrades.
Mobile terminal fota upgrading fault-tolerance approach in the present invention one specific embodiment, as it is shown in fig. 7, specifically include following step
Rapid:
Step 701, user starts fota upgrade function.
Step 702, calculates the remaining space of system partitioning；
Step 703, it is judged that the remaining space of current system subregion and the size of the 3rd predetermined threshold value (50M): when residue sky
Between less than three predetermined threshold value time, then prompting user base edition system subregion remaining space too small, it is impossible to carry out fota upgrading,
Suggestion user carries out brush bag upgrading by local mode；When remaining space is more than or equal to three predetermined threshold value, then perform step
Rapid 704；
Step 704, downloads fota difference bag by network from fota server:
Step 705, calculates the size of fota difference bag；
Step 706, it is judged that fota difference bag and the size of the second predetermined threshold value (500M): when fota difference bag is more than second
During predetermined threshold value, prompting user's fota difference bag is excessive, it is impossible to carry out fota upgrading, it is proposed that reconfigure the fota of fair-sized
Difference bag；When fota difference bag is less than or equal to the second predetermined threshold value, then perform step 707；
Step 707, it is judged that fota difference bag and the size of the 3rd predetermined threshold value (50M): when fota difference bag is less than the 3rd
During threshold value, then start fota difference bag, flow process of normally upgrading；When fota difference bag is more than or equal to the 3rd threshold value, then perform
Step 708；
Step 708；Judge current system subregion remaining space and the first predetermined threshold value (the 10% of system space, or be
Size 200M)；When remaining space is more than the first predetermined threshold value, then perform step 709；When remaining space is less than or equal to
During the first predetermined threshold value, prompting user base edition system subregion remaining space is too small, it is impossible to carry out fota upgrading, it is proposed that user
Brush bag upgrading is carried out by local mode；
Step 709, starts fota difference bag, flow process of normally upgrading.
Understanding, in this embodiment, remaining space and the 3rd predetermined threshold value according to system partitioning judge whether to be suitable for
Fota upgrades；Then according to fota difference bag and the size of the second predetermined threshold value, it is judged that whether fota difference bag meets fota liter
Level requirement；Then, according to fota difference bag and the size of the 4th predetermined threshold value, it may be judged whether can directly upgrade；Finally,
Remaining space and the first predetermined threshold value according to system partitioning judge whether to be suitable for fota upgrading.
In sum, mobile terminal fota provided by the present invention upgrading fault tolerance facility and method, utilize system space superfluous
Complementary space, promotes the fault freedom in mobile terminal fota escalation process, to guarantee that fota upgrade function is more stable and strong
Strong, reduce because the fota upgrading that the problems such as out-of-bounds access cause such as cannot be started up at the problem.Can effectively be promoted by the present invention
Fota upgrade function stability and vigorousness, taken into account the waste problem to system space simultaneously, improve Consumer's Experience, carry
Rise product core competitiveness.
It should be noted that in this article, term " includes ", " comprising " or its any other variant are intended to non-row
Comprising of his property, so that include that the process of a series of key element, method, article or device not only include those key elements, and
And also include other key elements being not expressly set out, or also include intrinsic for this process, method, article or device
Key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that including this
The process of key element, method, article or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive above-described embodiment side
Method can add the mode of required general hardware platform by software and realize, naturally it is also possible to by hardware, but a lot of in the case of
The former is more preferably embodiment.Based on such understanding, prior art is done by technical scheme the most in other words
The part going out contribution can embody with the form of software product, and this computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, take
Business device, air-conditioner is, or the network equipment etc.) method that performs each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. a mobile terminal fota upgrading fault tolerance facility, it is characterised in that including:
Detector unit, is used for when fota upgrade command being detected, the remaining space of detecting system subregion and the first predetermined threshold value
Size；
Processing unit, for when described detector unit detects described remaining space less than described first predetermined threshold value, then carrying
Show and cannot complete fota upgrading.
2. device as claimed in claim 1, it is characterised in that described detector unit, is additionally operable to when described residue sky being detected
Between not less than described first predetermined threshold value, then detect fota difference bag and the size of the second predetermined threshold value of download；
Described processing unit, is additionally operable to when described detector unit detects that described fota difference bag is more than described second predetermined threshold value
Time, then prompting cannot complete fota upgrading.
3. device as claimed in claim 1, it is characterised in that described detector unit, is additionally operable to the residue of detecting system subregion
Before the size of space and the first predetermined threshold value, the fota difference bag of detection download and the size of the second predetermined threshold value；
For described detector unit, described processing unit, detects that described fota difference bag is more than described second predetermined threshold value, then
Prompting cannot complete fota upgrading.
4. device as claimed in claim 3, it is characterised in that described detector unit, is additionally operable to the fota that described detection is downloaded
Before the size of difference bag and the second predetermined threshold value, detect remaining space and the size of the 3rd predetermined threshold value of described system partitioning；
Described processing unit, is additionally operable to when described detector unit detects that described remaining space is less than described 3rd predetermined threshold value
Time, then prompting cannot complete upgrading；Wherein, described 3rd predetermined threshold value is less than described first predetermined threshold value.
5. the device as described in claim 3 or 4, it is characterised in that described detector unit, is additionally operable to described described when detecting
After fota difference bag is not more than described second predetermined threshold value, detect described fota difference bag and the size of the 4th predetermined threshold value；
When described detector unit, described processing unit, for detecting that described fota difference bag is less than described 4th predetermined threshold value
Time, then directly upgrade according to described fota difference bag；Otherwise, described remaining space and described first predetermined threshold value are detected
Size.
6. a mobile terminal fota upgrading fault-tolerance approach, it is characterised in that including:
When fota upgrade command being detected, the remaining space of detecting system subregion and the size of the first predetermined threshold value；
When described remaining space being detected less than described first predetermined threshold value, then prompting cannot complete fota upgrading.
7. method as claimed in claim 6, it is characterised in that described method also includes:
When detecting that described remaining space not less than described first predetermined threshold value, then detects the fota difference bag of download and second pre-
If the size of threshold value, and when described fota difference bag being detected more than described second predetermined threshold value, then prompting cannot complete
Fota upgrades.
8. method as claimed in claim 6, it is characterised in that the remaining space of described detecting system subregion and first presets threshold
Before the size of value, described method also includes:
The fota difference bag of detection download and the size of the second predetermined threshold value, when detecting that the fota difference bag of download is more than second
Predetermined threshold value, then prompting cannot complete fota upgrading.
9. method as claimed in claim 8, it is characterised in that the fota difference bag of described detection download and the second predetermined threshold value
Size before, described method also includes:
Detect remaining space and the size of the 3rd predetermined threshold value of described system partitioning；
When described remaining space is less than described three predetermined threshold value, then prompting cannot complete upgrading；Wherein, the described 3rd preset
Threshold value is less than described first predetermined threshold value.
10. method as claimed in claim 8 or 9, it is characterised in that described when detecting that described fota difference bag is not more than institute
After stating the second predetermined threshold value, described method also includes:
Detect described fota difference bag and the size of the 4th predetermined threshold value, and when described fota difference bag is preset less than the described 4th
During threshold value, then directly upgrade according to described fota difference bag；Otherwise, detect described remaining space and described first and preset threshold
The size of value.
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| CN201610874083.6A CN106231140B (en) | 2016-09-30 | 2016-09-30 | Mobile terminal fota upgrade fault-tolerant device and method |
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| CN106231140B (en) | 2020-01-24 |
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