CN105933150A - OTA upgrade method, device and system - Google Patents
OTA upgrade method, device and system Download PDFInfo
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- CN105933150A CN105933150A CN201610246562.3A CN201610246562A CN105933150A CN 105933150 A CN105933150 A CN 105933150A CN 201610246562 A CN201610246562 A CN 201610246562A CN 105933150 A CN105933150 A CN 105933150A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The present invention discloses an OTA upgrade method, device and system, belonging to the technical field of communication. The method is applied to an intelligent terminal and comprises a step of sending an upgrade request to a server, wherein the upgrade request comprises an intelligent terminal equipment parameter, a step of receiving the upgrade basic information returned by the server according to the equipment parameter, and downloading a corresponding upgrade package list file to a static file server according to the upgrade basic information, a step of analyzing the upgrade package list file so as to obtain an upgrade package file download address, and a step of downloading an upgrade package file according to the download address. Thus, the invention provides the OTA upgrade method, device and system, the interaction process between the intelligent terminal and the server is simplified, the upgrade file is stored to the static file server, the OTA upgrade process is guided through downloading the OTA upgrade provided by a manufacturer such that the intelligent terminal can automatically download the upgrade package file, the needs of different manufacturers are satisfied, and the concurrent performance of the server is improved greatly.
Description
Technical field
The present invention relates to communication technical field, particularly relate to OTA (Over-the-Air Technology, sky
Middle download technology) upgrade method, device and system.
Background technology
Along with the development of Internet of Things, intelligent terminal's such as Smart Home, wearable device, intelligent vehicle-carried and biography
System device intelligence is following development trend.OTA upgrading is contemplated to solve the system liter of intelligent terminal
Level and optimization problem.
OTA upgrading is primarily referred to as a kind of air interface of passing through and remotely manages, and updates firmware in terminal unit
Method.Android device by OTA upgrading can the operating system of more new equipment, system configuration etc..So,
OTA upgrading enable equipment manufacturers by network, including Wireless Fidelity (Wireless Fidelity, WiFi),
3G, 4G etc., be sent to AKU in the terminal unit of user thus equipment carry out upgrading and optimizes, no
But facilitate user, also save cost for equipment manufacturers.
But, in current OTA escalation process, the mutual major part of intelligent terminal and server be based on
OMA-DM (Open Mobile Alliance Device Manage is called for short OMA terminal management) agreement,
This agreement defines the general complete interaction flow of client and server end, but mutual excessively frequent,
It is relatively big that manufacturer accesses difficulty, and the difference maintenance cost for distinct device manufacturer demand is higher, it is impossible to
Timely respond to the private customized demand of distinct device manufacturer.
Therefore, it is necessary to provide a kind of OTA upgrade method, device and system, it is to avoid above-mentioned situation
Occur.
Summary of the invention
Present invention is primarily targeted at a kind of OTA upgrade method of proposition, device and system, make client
End can complete OTA updating operation in the way of general, disclosure satisfy that the customization requirement of different vendor simultaneously.
For achieving the above object, a kind of OTA upgrade method that the present invention provides, it is applied to intelligent terminal,
Described method includes step: sends upgrade request to server, wherein, comprises institute in described upgrade request
State intelligent terminal parameter；Receive the upgrading that described server returns according to described device parameter substantially to believe
Breath, downloads corresponding AKU listing file according to described upgrading essential information to static file server；
Resolve described AKU listing file to obtain AKU file download address；Download according to described download address
Described AKU file.
Alternatively, described AKU listing file also includes the check code that described AKU file is corresponding, institute
Method of stating also includes: resolve the verification that described AKU listing file is corresponding to obtain described AKU file
Code；Described AKU file is verified by the check code corresponding according to described AKU file；According to school
Test result and send download result to described server.
Alternatively, described AKU listing file also includes upgrade step and upgrading mode, described method
Also include: receive the escalation policy of the transmission of described server；Resolve described AKU listing file to obtain
To described upgrade step and described upgrading mode, according to described escalation policy, described upgrade step and institute
State upgrading mode, by the firmware of intelligent terminal described in the described AKU document upgrading of download.
Alternatively, described before server sends upgrade request, described method also includes: by presetting
Account and cryptographic acess described in server, obtain the access token of server described in OTA escalation process
Number and message encryption mode and encryption key；Corresponding, described send upgrade request to server and include:
According to described cipher mode, described encryption key is used to be encrypted to be encrypted to described device parameter
Packet；Send to server and carry described encryption data bag and the upgrade request of described access token number.
Additionally, for achieving the above object, the present invention also proposes a kind of OTA update device, is applied to intelligence
Terminal, described device includes: request module, for sending upgrade request to server, wherein, described
Upgrade request comprises described intelligent terminal parameter；Receiver module, is used for receiving described server and depends on
The upgrading essential information returned according to described device parameter；Download module, for substantially believing according to described upgrading
Cease to AKU listing file corresponding to file static state download server；Parsing module, is used for resolving
Described AKU listing file is to obtain AKU file download address；Described download module is additionally operable to foundation
Described download address downloads described AKU file.
Alternatively, described AKU listing file also includes the check code that described upgrade file bag is corresponding, institute
State parsing module to be additionally operable to resolve the school that described AKU listing file is corresponding to obtain described AKU file
Testing code, described device also includes: correction verification module, for the check code corresponding according to described AKU file
Described AKU file is verified；Sending module, downloads result extremely for sending according to check results
Described server.
Alternatively, described AKU listing file also includes upgrade step and upgrading mode, described reception
Module is additionally operable to receive the escalation policy of the transmission of described server；Described parsing module is additionally operable to resolve institute
State AKU listing file to obtain described upgrade step and described upgrading mode；Described download module is also used
According to described escalation policy, described upgrade step and described upgrading mode, by the described liter downloaded
The firmware of the level APMB package described intelligent terminal of upgrading.
Alternatively, described device also includes authentication module, for by default account and cryptographic acess institute
State server, obtain access token number and the message encryption mode of server described in OTA escalation process
And encryption key；Corresponding, described request module specifically includes: ciphering unit, for adding described in foundation
Close mode, uses described encryption key to be encrypted to obtain encryption data bag to described device parameter；Send out
Send unit, please for sending the upgrading carrying described encryption data bag and described access token number to server
Ask.
Additionally, for achieving the above object, the present invention also proposes a kind of OTA upgrade-system, including intelligence eventually
End, server and static file server, described intelligent terminal includes OTA as above upgrading dress
Put；Described server is for receiving the upgrade request that described intelligent terminal sends, and asks according to described upgrading
Device parameter in asking returns upgrading essential information to described intelligent terminal；Described static file server is used
In storing upgrade file by predetermined directory structure, described upgrade file includes AKU listing file and liter
Level APMB package.
Alternatively, described server is additionally operable to when receiving the download result that described intelligent terminal sends,
Escalation policy is sent to described intelligent terminal according to downloading result.
OTA upgrade method, device and the system that the present invention proposes, comprises intelligence by sending to server
The upgrade request of terminal unit parameter, receives the upgrading base that described server returns according to described device parameter
This information, downloads corresponding AKU list literary composition according to described upgrading essential information to static file server
Part, resolve described AKU listing file with AKU file download address, download described AKU literary composition
Part.Thus, simplify the interaction of intelligent terminal and server, and, upgrade file is stored to
Static file server, the OTA upgrading provided by downloading manufacturer guides OTA escalation process to make intelligence eventually
End can download AKU file voluntarily, had both met the demand of different vendor, and had improve service the most in a large number
The concurrency performance of device.
Accompanying drawing explanation
Fig. 1 is the structural representation realizing each embodiment OTA upgrade-system of the present invention；
Fig. 2 is the hardware architecture diagram realizing the present invention one optional intelligent terminal of each embodiment；
Fig. 3 is the wireless communication system schematic diagram of intelligent terminal as shown in Figure 2；
The schematic flow sheet of the OTA upgrade method that Fig. 4 provides for first embodiment of the invention；
The schematic flow sheet of the OTA upgrade method that Fig. 5 provides for second embodiment of the invention；
The schematic flow sheet of the OTA upgrade method that Fig. 6 provides for third embodiment of the invention；
The module diagram of the OTA update device that Fig. 7 provides for fourth embodiment of the invention；
The module diagram of the OTA upgrading that Fig. 8 provides for fifth embodiment of the invention；
Fig. 9 is the upgrading interface schematic diagram of the intelligent terminal of each embodiment of the present invention；
Figure 10 is upgrade file storage catalogue knot in static file server in each embodiment of the present invention
Structure schematic diagram.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings further
Explanation.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
Determine the present invention.
Fig. 1 is the structural representation realizing each embodiment OTA upgrade-system of the present invention.
OTA upgrade-system includes intelligent terminal 100, server 200 and static file server 300.
Intelligent terminal 100 is for sending OTA upgrade request to server 200 and obtaining upgrading essential information
Backward static file server 300 downloads the AKU file needed.
Server 200 is for receiving the upgrade request that described intelligent terminal 100 sends, and foundation upgrade request
In device parameter return upgrading essential information；
Static file server 300 is used for storing upgrade file, and described upgrade file includes AKU list literary composition
Part and AKU file.
Concrete, upgrade request that intelligent terminal 100 sends include device parameter, device parameter include but
It is not limited to manufacturer, unit type and firmware version number etc..
Server 100 can be OTA server, is mainly used in the OTA upgrade request of corresponding intelligent terminal.
Server 200 can distribute different accounts and password as intelligence belonging to this manufacturer for different manufacturers
The authentication credentials of terminal login service device 200.In server 200, storage has different intelligent under each manufacturer whole
Hold the firmware information of 100 correspondences, such as, under A manufacturer all old versions of the intelligent terminal of X-type number with
And the firmware information of latest edition, server 200 can record above-mentioned firmware information by list mode and deposit
It is stored in data base, such as, refers to but be not limited to the form of table 1, can be that each manufacturer safeguards one
List, it is also possible to for by the relevant information record of different vendor in same table.
Table 1 firmware information table
Server 200, according to the device parameter received, can inquire about the record in data base, coupling intelligence
The latest edition that terminal is currently available.Meanwhile, in server 200, also record has each manufacturer's different intelligent eventually
The upgrading essential information of the different firmware version of end 100, including version number, upgrade file is in static file service
The download address of device 200, upgrade file size etc..It is current that server 200 matches intelligent terminal 100
After available latest edition, the upgrading essential information of this version is returned to intelligent terminal 100.
Static server 300 has, by predetermined directory structure storage, the upgrade file that each manufacturer uploads.Such as figure
Being upgrade file storage bibliographic structure schematic diagram in static file server 300 shown in 10, manufacturer uploads
Time also a bibliographic structure upload, wherein each file content is described as follows:
Filelist.xml (AKU listing file): xml structured data, have recorded AKU listed files,
I.e. lists of documents, have recorded completeness check code (MD5), download address and the intelligence of each AKU file
Can terminal staging region and intelligent terminal's upgrade step and mode etc.；
Changedetail.xml (statement on changes file): xml structured data, have recorded this version change
Detailed content；
Update.zip (AKU file): edition upgrading file, the most concrete AKU file, Ke Yiyou
Multiple, file name to keep consistent with the lists of documents in filelist.
Wherein filelist.xml is in addition to title can not change, content can according to the needs of different vendor's equipment,
The form of self-defined needs and content.Therefore, manufacturer can customize different filelist.xml as required
With the intelligent terminal that adaptation is different, the format analysis filelist.xml that intelligent terminal 100 can set according to manufacturer
File.Filelist.xml file is the guiding file in whole OTA escalation process, intelligent terminal's foundation
Content described in filelist.xml downloads AKU file from static file server, depends on again after downloading successfully
The content recorded according to filelist.xml carries out firmware upgrade.
After intelligent terminal 100 downloads to filelist.xml, filelist.xml file can be resolved, according to filelist
In AKU download address, download corresponding AKU file according to needing, and according to the school in filelist
Test code and verify downloading successful file.
After intelligent terminal 100 completes verifying work, download result is reported server 200.If intelligent terminal
Success is downloaded institute's AKU file in need and is completed completeness check, then server 200 issues liter
Level strategy carries out firmware upgrade with indicating intelligent terminal.Described escalation policy by factory pre-set, including but not
It is limited to Upgrade Now, upgrades after Backup Data, prompts the user whether the strategies such as upgrading.
It will be appreciated by persons skilled in the art that owing to manufacturer can constantly update its firmware version, therefore
The information of the upgrade file of storage is sent so that server is by static server 300 timing to server 200
The firmware information of its storage of Shi Gengxin.
The OTA upgrade-system that the present invention provides, stores upgrade file static file server and makes static clothes
Business device becomes body frame structure in system, and server only need to send upgrading after receiving intelligent terminal's upgrade request
Essential information and without being supplied to subsequent upgrade file download, improve server concurrency performance in a large number.With
Time, upgrade file is stored by predetermined directory structure, i.e. specification file storage, facilitate manufacturer upload with
And file management, also provide customizable OTA upgrade boot file simultaneously, different vendor can be met
The customized demand of equipment.
The intelligent terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description
In, use the suffix being used for representing such as " module ", " parts " or " unit " of element only for having
It is beneficial to the explanation of the present invention, itself does not has specific meaning.Therefore, " module " can mix with " parts "
Close ground to use.
Intelligent terminal can implement in a variety of manners.Such as, the terminal described in the present invention can include
(individual digital helps for such as mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA
Reason), PAD (panel computer), PMP (portable media player), guider, wearable device,
Consolidating of intelligent vehicle-carried etc. mobile terminal and such as numeral TV, desk computer, Smart Home etc.
Determine terminal.Hereinafter it is assumed that intelligent terminal is mobile terminal.However, it will be understood by those skilled in the art that
It is that, in addition to being used in particular for the element of mobile purpose, structure according to the embodiment of the present invention also can
Enough it is applied to the intelligent terminal of fixed type.
Fig. 2 is the hardware architecture diagram realizing the present invention one optional intelligent terminal of each embodiment.
Intelligent terminal 100 can include that wireless communication unit 110, A/V input block 120, user input list
Unit 130, sensing unit 140, output unit 150, memorizer 160, controller 180 and power subsystem 190
Etc..Fig. 2 shows the intelligent terminal with various assembly, it should be understood that be not required for implementing
All assemblies illustrated.Can alternatively implement more or less of assembly.Will be discussed in more detail below intelligence
The element of energy terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows intelligent terminal 100 with wireless
Radio communication between communication system or network.Such as, wireless communication unit can include broadcast reception
Module 111, mobile communication module 112, wireless Internet module 113 and at least the one of short range communication module 114
Individual.
Broadcast reception module 111 via broadcast channel from external broadcasting management server receive broadcast singal and/
Or broadcast related information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast control services
Device can be to generate and send generation before broadcast singal and/or the server of broadcast related information or reception
Broadcast singal and/or broadcast related information and send it to the server of terminal.Broadcast singal is permissible
Including TV broadcast singal, radio signals, data broadcasting signal etc..And, broadcast singal can
To farther include the broadcast singal combined with TV or radio signals.Broadcast related information can also
There is provided 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 wide with digital multimedia
Broadcast the electronic program guides (EPG) of (DMB), the electronic service guidebooks of digital video broadcast-handheld (DVB-H)
Etc. (ESG) form and exist.Broadcast reception module 111 can be by using various types of broadcast system
System receives signal broadcast.Especially, broadcast reception module 111 can by use such as multimedia broadcasting-
Ground (DMB-T), DMB-satellite (DMB-S), DVB-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
It is adapted to provide for the various broadcast systems of broadcast singal and above-mentioned digit broadcasting system.Via broadcast reception mould
Broadcast singal that block 111 receives and/or broadcast related information can be stored in memorizer 160 (or other class
The storage medium of type) in.
Mobile communication module 112 send radio signals to base station (such as, access point, node B etc.),
In exterior terminal and server at least one and/or receive from it radio signal.Such radio
Signal can include voice call signal, video calling signal or according to text and/or Multimedia Message
The various types of data sent and/or receive.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of intelligent terminal.This module can internal or
Externally it is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (nothing
Line LAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (at a high speed
Downlink packets accesses) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology
Including bluetooth TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee
TM etc..
A/V input block 120 is used for receiving audio frequency.A/V input block 120 can include mike 122,
Mike 122 can in telephone calling model, logging mode, speech recognition mode etc. operational mode warp
Received sound (voice data) by mike, and can be voice data by such acoustic processing.Process
After audio frequency (voice) data can be converted in the case of telephone calling model can be via mobile communication mould
Block 112 is sent to the form output of mobile communication base station.Mike 122 can implement various types of noise
Eliminate (or suppression) algorithm to eliminate the noise that (or suppression) produces during receiving and send audio signal
Or interference.
User input unit 130 can generate key input data to control intelligence according to the order of user's input
The various operations of terminal.User input unit 130 allows user to input various types of information, and permissible
Including keyboard, metal dome, touch pad (such as, detection due to touched and cause resistance, pressure, electricity
The sensitive component of change held etc.), roller, rocking bar etc..Especially, when touch pad as a layer
When being superimposed upon on display unit 151, touch screen can be formed.
Sensing unit 140 detects the current state of intelligent terminal 100, (such as, intelligent terminal 100 open or
Closed mode), the position of intelligent terminal 100, user is for the contact (that is, touch input) of intelligent terminal 100
Presence or absence, the orientation of intelligent terminal 100, the acceleration or deceleration of intelligent terminal 100 move and direction etc.,
And generate the order or signal being used for controlling the operation of intelligent terminal 100.Such as, as intelligent terminal 100
When being embodied as sliding-type mobile phone, it is to engage on or off that sensing unit 140 can sense this sliding-type number
Close.It addition, sensing unit 140 can detect power subsystem 190 whether provide electric power whether with external device (ED)
Couple.
Output unit 150 can include display unit 151 etc..
Display unit 151 may be displayed on the information processed in intelligent terminal 100.Such as, intelligent terminal is worked as
100 when being in telephone calling model, display unit 151 can show and call or other communicate (such as, civilian
This information receiving and transmitting, multimedia file download etc.) relevant user interface (UI) or graphic user interface
(GUI).When intelligent terminal 100 is in video calling pattern or image capture mode, display unit 151
Can show capture image and/or the image of reception, illustrate video or image and the UI of correlation function or
GUI etc..
Meanwhile, when display unit 151 and touch pad the most superposed on one another to form touch screen time, aobvious
Show that unit 151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display
(LCD), thin film transistor (TFT) LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexibility show
Show at least one in device, three-dimensional (3D) display etc..Some in these display may be constructed such that
Transparence is to allow user to watch from outside, and this is properly termed as transparent display, typical transparent display
Can for example, TOLED (transparent organic light emitting diode) display etc..According to the specific enforcement wanted
Mode, intelligent terminal 100 can include two or more display units (or other display device), such as,
Intelligent terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can
For detecting touch input pressure and touch input position and touch input area.
Memorizer 160 can store the process performed by controller 180 and control the software program etc. of operation
Deng, or can temporarily store oneself through output maybe will export data (such as, telephone directory, message,
Still image, video etc.).And, memorizer 160 can store about when touch is applied to touch screen
The vibration of the various modes of output and the data of audio signal.
Memorizer 160 can include the storage medium of at least one type, described storage medium include flash memory,
Hard disk, multimedia card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device
(RAM), static random-access memory (SRAM), read only memory (ROM), electrically erasable
Read only memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, light
Dish etc..And, intelligent terminal 100 can be connected the storage function performing memorizer 160 with by network
Network storage device cooperation.
Controller 180 generally controls the overall operation of intelligent terminal.Such as, controller 180 performs and voice
Control that call, data communication, video calling etc. are relevant and process.Controller 180 can perform pattern
Identifying processing, with the handwriting input performed on the touchscreen or picture are drawn input be identified as character or
Image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides behaviour
Make the suitable electric power needed for each element and assembly.
Various embodiment described herein can be to use such as computer software, hardware or its any group
The computer-readable medium closed is implemented.Implementing for hardware, embodiment described herein can pass through
Use application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device
(DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor, control
Device, microcontroller, microprocessor, it is designed to perform in the electronic unit of function described herein extremely
Few one is implemented, and in some cases, such embodiment can be implemented in controller 180.Right
Implementing in software, the embodiment of such as process or function can perform at least one function or behaviour with permission
The single software module made is implemented.Software code can be by writing with any suitable programming language
Software application (or program) is implemented, and software code can be stored in memorizer 160 and by controlling
Device 180 performs.
So far, oneself is through describing intelligent terminal according to its function.Below, for the sake of brevity, will describe
Various types of intelligent terminal of such as folded form, board-type, oscillating-type, sliding-type intelligent terminal etc.
In sliding-type intelligent terminal as example.Therefore, the present invention can be applied to any kind of intelligence eventually
End, and it is not limited to sliding-type intelligent terminal.
As shown in Figure 2 intelligent terminal 100 may be constructed such that and utilizes via frame or packet transmission data
The most wired and wireless communication system and satellite-based communication system operate.
The communication system being wherein operable to according to the intelligent terminal of the present invention is described referring now to Fig. 3.
Such communication system can use different air interfaces and/or physical layer.Such as, by communication system
The air interface that system uses includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA
(CDMA) move lead to UMTS (UMTS) (especially, Long Term Evolution (LTE)), the whole world
Communication system (GSM) etc..As non-limiting example, explained below relates to cdma communication system, but
It is that such teaching is equally applicable to other type of system.
With reference to Fig. 3, cdma wireless communication system can include multiple intelligent terminal 100, multiple base station
(BS) 270, base station controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to
Interface is formed with Public Switched Telephony Network (PSTN) 290.MSC280 is also structured to and can be via returning
Journey circuit is couple to the BSC275 of base station 270 and forms interface.If the interface that back haul link can be known according to Ganji
In any one construct, 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 3 can include multiple BSC2750.
Each BS270 can service one or more subregion (or region), by multidirectional antenna or sensing certain party
To antenna cover each subregion radially away from BS270.Or, each subregion can be by for dividing
Two or more antennas that collection receives cover.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 subsystem (BTS) or other equivalent terms.In this case, term " base station " can be used
In 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 referred to as multiple cellular station.
As shown in Figure 3, broadcast singal is sent in system the intelligence operated by broadcsting transmitter (BT) 295
Can terminal 100.Broadcast reception module 111 is arranged on intelligent terminal 100 and sentences reception as shown in Figure 2
The broadcast singal sent by BT295.In fig. 3 it is shown that several global positioning systems (GPS) satellite 300.
Satellite 300 helps to position at least one in multiple intelligent terminal 100.
In figure 3, depict multiple satellite 300, it is understood that be, it is possible to use any number of defend
Star obtains useful location information.GPS module 115 is generally configured to and satellite 300 as shown in Figure 2
Coordinate the location information wanted with acquisition.Substitute GPS tracking technique or outside GPS tracking technique, can
To use other technology of the position that can follow the tracks of intelligent terminal.It addition, at least one gps satellite 300 can
Optionally or additionally to process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives from various intelligent terminal's 100
Reverse link signal.Intelligent terminal 100 generally participates in call, information receiving and transmitting communicates with other type of.Special
The each reverse link signal determining base station 270 reception is processed in specific BS270.The data obtained
It is forwarded to the BSC275 being correlated with.BSC provides call resource distribution and the soft handover included between BS270
The mobile management function of the coordination of process.The data received also are routed to MSC280 by BSC275, its
Extra route service for forming interface with PSTN290 is provided.Similarly, PSTN290 with
MSC280 forms interface, MSC Yu BSC275 forms interface, and BSC275 correspondingly controls BS270
Forward link signals to be sent to intelligent terminal 100.
Based on above-mentioned intelligent terminal hardware structure and communication system, each embodiment of the inventive method is proposed.
As shown in Figure 4, first embodiment of the invention proposes a kind of OTA upgrade method, is applied to intelligent terminal,
Described method includes:
S400, send upgrade request to server, wherein, described upgrade request comprises described intelligence eventually
End device parameter；
Specifically, when the upgrade command that intelligent terminal for reception to user triggers, detect equipment of itself parameter,
Include but not limited to manufacturer, unit type and firmware version number etc., using above-mentioned parameter as packet,
A part as upgrade request sends to server with upgrade request.
Please also refer to be that the intelligent terminal of various embodiments of the present invention upgrades interface one schematic diagram shown in Fig. 9, can
To understand, intelligent terminal can carry out firmware upgrade in several ways, and when user enters upgrading interface
During selection upgrading, intelligent terminal can be to eject choice box to prompt the user whether in the way of selecting acquiescence to be
OTA upgrades mode, and the menu button that user can eject on interface by clicking intelligent terminal to upgrade triggers
OTA upgrade command.
Certainly, user can also be by pressing the upper physical button arranged of intelligent terminal by default pressing mode
Triggering upgrade command, such as, press power key and home key etc. with duration, concrete mode can be set by manufacturer,
Can also trigger upgrade command by the phonetic order preset, the present invention is without limitation.
S410, receive the upgrading essential information that described server returns according to described device parameter, according to institute
State upgrading essential information and download corresponding AKU listing file to static file server；
Specifically, server, according to the device parameter received, can inquire about the record in data base,
Join the latest edition that intelligent terminal is currently available, the upgrading essential information of this version is returned to intelligent terminal.
This upgrading essential information comprises the version number of firmware, upgrade file under static file server
The information such as set address and upgrade file size.Intelligent terminal for reception, to after above-mentioned upgrading essential information, solves
Analysis obtains the upgrade file download address at static file server, further, is filelist.xml literary composition
The download address that part arrives at static file server, intelligent terminal can be from static file according to this download address
Server downloads to corresponding filelist.xml file of this time upgrading.
It will be appreciated by persons skilled in the art that and substantially and determine this time liter when intelligent terminal resolves upgrading
Level file size time, for guaranteeing to upgrade successfully, intelligent terminal can detect simultaneously current system can with storage
Capacity, if the available storage size less than this upgrade file or the size less than this upgrade file
Certain threshold values, then intelligent terminal can point out user to delete partial document by pop-up mode, when storage is held
When measuring satisfied requirement, prompting user can proceed with upgrading.
S420, resolve described AKU listing file to obtain AKU file download address；
S430, according to described download address download described AKU file.
Specifically, filelist.xml file is to be uploaded according to each intelligent terminal and each firmware version by manufacturer
To an xml structured data of static file server, which describe the required download of this time upgrading intelligent terminal
AKU listed files, i.e. lists of documents, and AKU file download address.Intelligent terminal resolves
The AKU listing file received obtains the download address of AKU file.Upgrading needs the liter of upgrading every time
Level APMB package is not limited to one, and its quantity depends on firmware version.Therefore, herein, under AKU file
Set address can have multiple.AKU file is also stored in the zones of different in static file server, intelligence
Terminal can download required AKU file from static file server according to download address.
It should be noted that filelist.xml file is the guiding file in whole OTA escalation process, intelligence
Terminal downloads AKU file according to the content described in filelist.xml from static file server.
Further, before step S400, described method is further comprising the steps of:
By server described in default account and cryptographic acess, obtain and service described in OTA escalation process
The access token number of device and message encryption mode and encryption key；
Send to server and carry described encryption data bag and the upgrade request of described access token number.
Specifically, before sending upgrade request to server, necessarily deposit between intelligent terminal and server
(both can be below with the legitimacy and download permission guaranteeing intelligent terminal's download permission at an authentication process
Carry the upgrade file uploaded of which manufacturer).Therefore, server 200 can be that different manufacturers distributes not
Same account and password are as the authentication credentials of intelligent terminal's login service device belonging to this manufacturer.Manufacturer can
Directly this account and password are built in intelligent terminal, when receiving the upgrade command of user, directly
Obtain and take this account number cipher access server initiation authentication process.After server receives authentication request, look into
Ask in data base and whether there is this account, the most then inquire about password corresponding to this account with intelligence the most eventually
The password match that end sends.If account exists and the match is successful, then authenticate successfully.Server is to intelligence eventually
End issues the TokenId (access token number) in this follow-up interaction and message encryption mode and encryption
Key.Herein, TokenId can by server according to server address, user profile (account number cipher),
Intelligent terminal IP address and current time stamp generate.Message encryption mode can be RSA, DES, RC2,
RC4, AES etc., encryption key arranged by server and intelligent terminal, for follow-up mutual time packet
Encryption and deciphering.
Corresponding, described step S400 specifically includes:
According to described cipher mode, described encryption key is used to be encrypted to obtain to described device parameter
Encryption data bag；
Send to server and carry described encryption data bag and the upgrade request of described access token number.
Concrete, after having arranged cipher mode and encryption key, intelligent terminal packs equipment of itself ginseng
During number, described device parameter will be encrypted, after arrangement by predetermined cipher mode and encryption key
Obtain the packet of encryption, using this packet and above-mentioned TokenId as in the message entrained by upgrade request
Hold, send together to server.
The OTA upgrade method that the present invention provides, comprises intelligent terminal parameter by sending to server
Upgrade request, receive the upgrading essential information that described server returns, foundation according to described device parameter
Described upgrading essential information downloads corresponding AKU listing file to static file server, resolves described
AKU listing file, to obtain AKU file download address, downloads described AKU file.Thus, letter
Change the interaction of intelligent terminal and server, and, upgrade file is stored to static file service
Device, the OTA upgrading provided by downloading manufacturer guides OTA escalation process to make the intelligent terminal can be voluntarily
Download AKU file, both met the demand of different vendor, and improve the concurrency of server the most in a large number
Energy.
Refer to Fig. 5, for the schematic flow sheet of the OTA method that second embodiment of the invention provides.Second
In embodiment, described OTA method includes S500～S560, wherein, in S500～S530 and first embodiment
S400～S430 similar, the present invention repeats no more similar portion at the present embodiment.Specifically:
S500, send upgrade request to server, wherein, described upgrade request comprises described intelligence eventually
End device parameter；
S510, receive the upgrading essential information that described server returns according to described device parameter, according to institute
State upgrading essential information and download corresponding AKU listing file to static file server；
S520, resolve described AKU listing file with AKU file download address；
S530, according to described download address download described AKU file；
S540, resolve the check code that described AKU listing file is corresponding to obtain described AKU file；
S550, according to the check code that described AKU file is corresponding, described AKU file is verified；
S560, foundation check results send downloads result to described server.
Specifically, filelist.xml file have recorded the completeness check code i.e. MD5 of each AKU file
, there is obstacle during for guaranteeing the integrity of each AKU file downloaded to avoid subsequent upgrade in code,
Intelligent terminal resolves and obtains the MD5 code that in filelist.xml file, each AKU file of record is corresponding,
Verify to confirm AKU literary composition to the one or more AKU files downloaded according to the MD5 code obtained
Part is complete.When completing the verification to each AKU file, intelligent terminal sends out according to check results
Sending download result to server, if complete verification success, then downloading result is that successfully server issues liter
Level strategy carries out firmware upgrade with indicating intelligent terminal.Described escalation policy by factory pre-set, including but not
It is limited to Upgrade Now, upgrades after Backup Data, prompts the user whether the strategies such as upgrading.If verifying unsuccessfully,
Then think failed download, after server receives, upgrading essential information can be re-issued to intelligent terminal, with
Time remind intelligent terminal restart upgrading flow process, re-download filelist.xml file and carry out subsequent step.
The OTA upgrade method that the present invention provides, is carried out completely the AKU file downloaded by MD5 code
Property verification, and will download result notice server.Ensure that will not be because of under AKU file in escalation process
Carry mistake or disappearance and cause OTA upgrade unsuccessfully, simultaneously server also can immediately understand upgrade dynamic so that
Prompting intelligent terminal restarts OTA upgrading flow process, it is ensured that OTA success.
Refer to Fig. 6, for the schematic flow sheet of the OTA method that third embodiment of the invention provides.The 3rd
In embodiment, described OTA method includes S600～S660, wherein, in S600～S650 and the second embodiment
S500～S550 similar, the present invention repeats no more similar portion at the present embodiment.Specifically:
S600, send upgrade request to server, wherein, described upgrade request comprises described intelligence eventually
End device parameter；
S610, receive the upgrading essential information that described server returns according to described device parameter, according to institute
State upgrading essential information and download corresponding AKU listing file to static file server；
S620, resolve described AKU listing file with AKU file download address；
S630, according to described download address download described AKU file；
S640, resolve the check code that described AKU listing file is corresponding to obtain described AKU file,
S650, according to the check code that described AKU file is corresponding, described AKU file is verified；
S660, foundation check results send downloads result to described server；
S670, receive the escalation policy of the transmission of described server.
Specifically, after server receives the download result that intelligent terminal sends, if downloading successfully, then
Server issues escalation policy and carries out firmware upgrade with indicating intelligent terminal.Described escalation policy is pre-by manufacturer
Put, include but not limited to Upgrade Now, upgrade after Backup Data, prompt the user whether the strategies such as upgrading.
S680, resolve described AKU listing file to obtain described upgrade step and described upgrading mode；
S690, according to described escalation policy, described upgrade step and described upgrading mode, by downloading
Described AKU document upgrading described in the firmware of intelligent terminal.
Specifically, have recorded intelligent terminal's upgrade step and upgrading mode in filelist.xml file, intelligence is eventually
End resolves filelist.xml file and obtains described upgrade step and upgrading mode, according to described escalation policy, institute
State upgrade step and described upgrading mode, by intelligence described in the described AKU document upgrading of download eventually
The firmware of end.Such as, described upgrade step and upgrading mode are it may be that the first step: format intelligence eventually
The data of a certain subregion in end, second step: write the data of a certain AKU file in this subregion, the
Three steps ... etc..Preferably, filelist.xml file can also include the upgrade area of intelligent terminal, i.e.
Subregion in described above, filelist.xml file can be recorded during upgrading need to carry out erasable/format/
The subregion of replacement operation and need not the region of change, so that intelligent terminal completes OTA upgrading faster
Flow process.
The OTA upgrade method that the present invention provides, by providing escalation policy, upgrade step to intelligent terminal
And upgrading mode, make intelligent terminal can complete OTA upgrading under OTA guides the guiding of file voluntarily
Flow process, and without frequent and server interaction, decrease the burden of server, also accelerate intelligent terminal
OTA upgrade flow process.
The present invention further provides a kind of OTA update device.
The OTA update device provided for fourth embodiment of the invention with reference to Fig. 7, Fig. 7, is applied to intelligence eventually
End 100.
The present embodiment one OTA update device, described device includes:
Request module 700, for sending upgrade request to server, wherein, comprises in described upgrade request
Described intelligent terminal parameter；
Specifically, when request module 700 receives the upgrade command that user triggers, detecting equipment of itself ginseng
Number, includes but not limited to manufacturer, unit type and firmware version number etc., using above-mentioned parameter as data
Bag, the part as upgrade request sends to server with upgrade request.
Please also refer to the intelligent terminal that Fig. 9 is shown various embodiments of the present invention upgrade interface one schematic diagram, can
To understand, intelligent terminal can carry out firmware upgrade in several ways, and when user enters upgrading interface
When selecting upgrading, intelligent terminal can be in the way of ejection choice box be to prompt the user whether to select acquiescence
I.e. OTA upgrades mode, and the menu button that user can eject on interface by clicking intelligent terminal to upgrade touches
Send out upgrade command.
Certainly, user can also be by pressing the upper physical button arranged of intelligent terminal by default pressing mode
Triggering upgrade command, such as, press power key and home key etc. with duration, concrete mode can be set by manufacturer,
Can also trigger upgrade command by the phonetic order preset, the present invention is without limitation.
Receiver module 710, the upgrading returned according to described device parameter for receiving described server is believed substantially
Breath；
Download module 720, for downloading correspondence according to described upgrading essential information to static file server
AKU listing file；
Specifically, server, according to the device parameter received, can inquire about the record in data base,
Join the latest edition that intelligent terminal is currently available, the upgrading essential information of this version is returned to intelligent terminal.
This upgrading essential information comprises the version number of firmware, upgrade file under static file server
The information such as set address and upgrade file size.After receiver module 710 receives above-mentioned upgrading essential information,
Resolve and obtain the upgrade file download address at static file server, further, be filelist.xml
The download address that file arrives at static file server, download module 720 can be from static state according to this download address
File server downloads to corresponding filelist.xml file of this time upgrading.
It will be appreciated by persons skilled in the art that and substantially and determine this when receiver module 710 resolves upgrading
During the size of upgrade file, for guaranteeing to upgrade successfully, intelligent terminal can detect current system simultaneously can be with depositing
Storage capacity, if available storage less than the size of this upgrade file or is less than the big of this upgrade file
Little certain threshold values, then intelligent terminal can point out user to delete partial document by pop-up mode, works as storage
Capacity meets when requiring, prompting user can proceed with upgrading.
Parsing module 730, is used for resolving described AKU listing file to obtain AKU file download ground
Location；
Download module 720 is additionally operable to download described AKU file according to described download address.
Specifically, filelist.xml file is to be uploaded according to each intelligent terminal and each firmware version by manufacturer
To an xml structured data of static file server, which describe the required download of this time upgrading intelligent terminal
AKU listed files, i.e. lists of documents, and AKU file download address.Parsing module 730 solves
The AKU listing file that analysis receives obtains the download address of AKU file.Upgrading needs upgrading every time
AKU file is not limited to one, and its quantity depends on firmware version.Therefore, herein, AKU file
Download address can have multiple.AKU file is also stored in the zones of different in static file server,
Download module 720 can be according to downloading required AKU file in download address static file server.
It should be noted that filelist.xml file is the guiding file in whole OTA escalation process, download
Module 720 downloads AKU file according to the content described in filelist.xml from static file server.
Further, described device also includes:
Authentication module, for by server described in default account and cryptographic acess, obtains OTA upgrading
During the access token number of described server and message encryption mode and encryption key；
Specifically, before sending upgrade request to server, necessarily deposit between intelligent terminal and server
(both can be below with the legitimacy and download permission guaranteeing intelligent terminal's download permission at an authentication process
Carry the upgrade file uploaded of which manufacturer).Therefore, server 200 can be that different manufacturers distributes not
Same account and password are as the authentication credentials of intelligent terminal's login service device belonging to this manufacturer.Manufacturer can
Directly this account and password are built in intelligent terminal, when receiving the upgrade command of user, school
Test module and directly obtain this account number cipher access server initiation authentication process.Server receives authentication please
After asking, whether inquiry data base exists this account, the most then whether inquires about password corresponding to this account
The password match sent with correction verification module.If account exists and the match is successful, then authenticate successfully.Server
The TokenId (access token number) in this follow-up interaction and message encryption side is issued to correction verification module
Formula and encryption key.Herein, TokenId can be by server according to server address, user profile (account
Number password), intelligent terminal IP address and current time stamp generate.Message encryption mode can be RSA,
DES, RC2, RC4, AES etc., encryption key is arranged with intelligent terminal by server, for follow-up friendship
The encryption of packet and deciphering time mutually.
Corresponding, described request module 700 specifically includes:
Ciphering unit, for according to described cipher mode, uses described encryption key to described device parameter
It is encrypted to obtain encryption data bag；
Transmitting element, carries described encryption data bag and described access token number for sending to server
Upgrade request.
Concrete, after having arranged cipher mode and encryption key, ciphering unit packing equipment of itself ginseng
During number, described device parameter will be encrypted, after arrangement by predetermined cipher mode and encryption key
Obtain the packet of encryption, transmitting element using this packet and above-mentioned TokenId as entrained by upgrade request
Message content, send together to server.
The OTA update device that the present invention provides, comprises intelligence eventually by request module 700 to server transmission
The upgrade request of end device parameter, receiver module 710 receives described server and returns according to described device parameter
Upgrading essential information, download module 720 according to described upgrading essential information to static file server download
Corresponding AKU listing file, parsing module 730 resolves described AKU listing file to obtain AKU literary composition
Part download address, download module 720 downloads described AKU file.Thus, simplify intelligent terminal and clothes
The interaction of business device, and, upgrade file is stored to static file server, by downloading manufacturer
The OTA upgrading provided guides OTA escalation process to make intelligent terminal can download AKU file voluntarily, both
Meet the demand of different vendor, improve the concurrency performance of server the most in a large number.
Refer to Fig. 8, for the module diagram of the OTA update device that fifth embodiment of the invention provides.?
In 5th embodiment, differing only in of described OTA update device and the 4th embodiment, described AKU
Listing file also includes the check code that described upgrade file bag is corresponding, and it is described that parsing module 730 is additionally operable to parsing
The check code that AKU listing file is corresponding to obtain described AKU file.In the present embodiment, described
OTA update device also includes
Correction verification module 810, for the check code corresponding according to described AKU file to AKU each described
File verifies；
Sending module 820, downloads result to described server for sending according to check results.
Specifically, filelist.xml file have recorded the completeness check code i.e. MD5 of each AKU file
, there is obstacle during for guaranteeing the integrity of each AKU file downloaded to avoid subsequent upgrade in code,
Parsing module 730 resolves and obtains the MD5 that in filelist.xml file, each AKU file of record is corresponding
Code, the one or more AKU files downloaded are verified by correction verification module 810 according to the MD5 code obtained
To confirm that AKU file is complete.When completing the verification to each AKU file, sending module
820 foundation check results transmission download results, to server, if complete verification success, then download result for becoming
Merit, server issues escalation policy and carries out firmware upgrade with indicating intelligent terminal.Described escalation policy is by factory
Business is preset, includes but not limited to Upgrade Now, upgrades after Backup Data, prompts the user whether the plans such as upgrading
Slightly.If verifying unsuccessfully, then it is assumed that failed download, after server receives, the basic letter of upgrading can be re-issued
Breath, to intelligent terminal, is reminded intelligent terminal to restart upgrading flow process simultaneously, is re-downloaded filelist.xml file also
Carry out subsequent step.
The OTA update device that the present invention provides, correction verification module 810 is civilian to the AKU of download by MD5 code
Part carries out completeness check, and will be downloaded result notice server by sending module 820.Ensure that and upgraded
OTA will be caused to upgrade unsuccessfully because of AKU file download mistake or disappearance in journey, server is also simultaneously
Can immediately understand upgrading dynamically so that prompting intelligent terminal restarts OTA upgrading flow process, it is ensured that OTA success.
Sixth embodiment of the invention further provides for another kind of OTA update device.In the sixth embodiment,
Described OTA upgrading differs only in, in sixth embodiment with the 5th embodiment:
Receiver module 710 is additionally operable to receive the escalation policy of the transmission of described server；
Specifically, after server receives the download result that intelligent terminal sends, if downloading successfully, then
Server issues escalation policy and carries out firmware upgrade with indicating intelligent terminal.Described escalation policy is pre-by manufacturer
Put, include but not limited to Upgrade Now, upgrade after Backup Data, prompt the user whether the strategies such as upgrading.
Parsing module 730 is additionally operable to resolve described AKU listing file to obtain described upgrade step and institute
State upgrading mode；
Download module 720 is additionally operable to according to described escalation policy, described upgrade step and described upgrading side
Formula, by the firmware of intelligent terminal described in the described AKU document upgrading of download.
Specifically, filelist.xml file have recorded intelligent terminal's upgrade step and upgrading mode, resolve mould
Block 730 resolves filelist.xml file and obtains described upgrade step and upgrading mode, and download module 720 is according to institute
State escalation policy, described upgrade step and described upgrading mode, by the described AKU file downloaded
Upgrade the firmware of described intelligent terminal.Such as, described upgrade step and upgrading mode are it may be that the first step:
Format the data of a certain subregion in intelligent terminal, second step: in this subregion, write a certain AKU literary composition
The data of part, the 3rd step ... etc..Preferably, filelist.xml file can also include intelligent terminal's
Upgrade area, the most described above in subregion, filelist.xml file can be recorded needs during upgrading and carry out
The subregion of erasable/formatting/replacement operation and need not the region of change, so that intelligent terminal is the completeest
Become OTA upgrading flow process.
The OTA update device that the present invention provides, is received by receiver module 710 and parsing module 730 or is solved
Escalation policy, upgrade step and the upgrading mode that analysis server provides to intelligent terminal, makes download module
720 can complete OTA upgrading flow process under OTA guides the guiding of file voluntarily, and without frequent and service
Device is mutual, decreases the burden of server, also accelerates the OTA upgrading flow process of intelligent terminal.
It should be noted that in this article, term " include ", " comprising " or its any other variant
Be intended to comprising of nonexcludability so that include the process of a series of key element, method, article or
Person's device not only includes those key elements, but also includes other key elements being not expressly set out, or also
Including the key element intrinsic for this process, method, article or device.In the feelings not having more restriction
Under condition, statement " including ... " key element limited, it is not excluded that include this key element process,
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-mentioned
Embodiment method can add the mode of required general hardware platform by software and realize, naturally it is also possible to logical
Cross hardware, but a lot of in the case of the former is more preferably embodiment.Based on such understanding, the present invention's
The part that prior art is contributed by technical scheme the most in other words can be with the form body of software product
Revealing to come, this computer software product is stored in a storage medium (such as ROM/RAM, magnetic disc, CD)
In, including some instructions with so that a station terminal equipment (can be mobile phone, computer, server,
Air-conditioner, or the network equipment etc.) perform the method described in 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 equivalent structure or equivalence flow process conversion that description of the invention and accompanying drawing content made, or directly or
Connect and be used in other relevant technical fields, be the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. an OTA upgrade method, is applied to intelligent terminal, it is characterised in that described method includes
Step:
Send upgrade request to server, wherein, described upgrade request comprises described intelligent terminal
Parameter；
Receive the upgrading essential information that described server returns according to described device parameter, according to described upgrading
Essential information downloads corresponding AKU listing file to static file server；
Resolve described AKU listing file to obtain AKU file download address；
Described AKU file is downloaded according to described download address.
OTA upgrade method the most according to claim 1, it is characterised in that described AKU arranges
List file also includes the check code that described AKU file is corresponding, and described method also includes:
Resolve the check code that described AKU listing file is corresponding to obtain described AKU file；
Described AKU file is verified by the check code corresponding according to described AKU file；
Send according to check results and download result to described server.
OTA upgrade method the most according to claim 1, it is characterised in that described AKU arranges
List file also includes upgrade step and upgrading mode, and described method also includes:
Receive the escalation policy of the transmission of described server；
Resolve described AKU listing file to obtain described upgrade step and described upgrading mode,
According to described escalation policy, described upgrade step and described upgrading mode, described in downloading
The firmware of intelligent terminal described in AKU document upgrading.
4. according to the OTA upgrade method described in any one of claim 1-3, it is characterised in that described
Before server sends upgrade request, described method also includes:
By server described in default account and cryptographic acess, obtain and service described in OTA escalation process
The access token number of device and message encryption mode and encryption key；
Corresponding, described send upgrade request to server and include:
According to described cipher mode, described encryption key is used to be encrypted to obtain to described device parameter
Encryption data bag；
Send to server and carry described encryption data bag and the upgrade request of described access token number.
5. an OTA update device, is applied to intelligent terminal, it is characterised in that described device includes:
Request module, for sending upgrade request to server, wherein, comprises institute in described upgrade request
State intelligent terminal parameter；
Receiver module, for receiving the upgrading essential information that described server returns according to described device parameter；
Download module, for corresponding to file static state download server according to described upgrading essential information
AKU listing file；
Parsing module, is used for resolving described AKU listing file to obtain AKU file download address；
Described download module is additionally operable to download described AKU file according to described download address.
OTA update device the most according to claim 5, it is characterised in that described AKU arranges
List file also includes the check code that described upgrade file bag is corresponding, and it is described that described parsing module is additionally operable to parsing
The check code that AKU listing file is corresponding to obtain described AKU file, described device also includes:
Correction verification module, for entering described AKU file according to the check code that described AKU file is corresponding
Row verification；
Sending module, downloads result to described server for sending according to check results.
OTA update device the most according to claim 6, it is characterised in that described AKU arranges
List file also includes upgrade step and upgrading mode, and described receiver module is additionally operable to:
Receive the escalation policy of the transmission of described server；
Described parsing module is additionally operable to:
Resolve described AKU listing file to obtain described upgrade step and described upgrading mode；
Described download module is additionally operable to:
According to described escalation policy, described upgrade step and described upgrading mode, described in downloading
The firmware of intelligent terminal described in AKU document upgrading.
8. according to the OTA update device described in any one of claim 5-7, it is characterised in that described
Device also includes:
Authentication module, for by server described in default account and cryptographic acess, obtains OTA upgrading
During the access token number of described server and message encryption mode and encryption key；
Corresponding, described request module specifically includes:
Ciphering unit, for according to described cipher mode, uses described encryption key to described device parameter
It is encrypted to obtain encryption data bag；
Transmitting element, carries described encryption data bag and described access token number for sending to server
Upgrade request.
9. an OTA upgrade-system, including intelligent terminal, server and static file server,
It is characterized in that:
Described intelligent terminal includes the OTA update device as described in any one of claim 5-8；
Described server is for receiving the upgrade request that described intelligent terminal sends, and asks according to described upgrading
Device parameter in asking returns upgrading essential information to described intelligent terminal；
Described static file server is for storing upgrade file, described upgrade file by predetermined directory structure
Including AKU listing file and AKU file.
OTA upgrade-system the most according to claim 9, it is characterised in that: described server is also
For:
When receiving the download result that described intelligent terminal sends, according to downloading result to described intelligence eventually
End sends escalation policy.
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| CN201610246562.3A CN105933150A (en) | 2016-04-20 | 2016-04-20 | OTA upgrade method, device and system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060200658A1 (en) * | 2005-03-07 | 2006-09-07 | Bitfone Corporation | Agent framework for mobile devices |
| CN103810011A (en) * | 2014-02-25 | 2014-05-21 | 广州视源电子科技股份有限公司 | Method for achieving OTA upgrading through file server |
| CN104811484A (en) * | 2015-04-09 | 2015-07-29 | 努比亚技术有限公司 | FOTA (firmware over-the-air) upgrading method and device |
| CN104836680A (en) * | 2015-03-27 | 2015-08-12 | 努比亚技术有限公司 | Firmware over-the-air (FOTA) upgrade processing method and FOTA upgrade processing system |
| CN105373402A (en) * | 2015-10-29 | 2016-03-02 | 努比亚技术有限公司 | Device and method for software upgrading gated launch |
-
2016
- 2016-04-20 CN CN201610246562.3A patent/CN105933150A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060200658A1 (en) * | 2005-03-07 | 2006-09-07 | Bitfone Corporation | Agent framework for mobile devices |
| CN103810011A (en) * | 2014-02-25 | 2014-05-21 | 广州视源电子科技股份有限公司 | Method for achieving OTA upgrading through file server |
| CN104836680A (en) * | 2015-03-27 | 2015-08-12 | 努比亚技术有限公司 | Firmware over-the-air (FOTA) upgrade processing method and FOTA upgrade processing system |
| CN104811484A (en) * | 2015-04-09 | 2015-07-29 | 努比亚技术有限公司 | FOTA (firmware over-the-air) upgrading method and device |
| CN105373402A (en) * | 2015-10-29 | 2016-03-02 | 努比亚技术有限公司 | Device and method for software upgrading gated launch |
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